CN218932900U - Wet joint hangs mould construction tool - Google Patents
Wet joint hangs mould construction tool Download PDFInfo
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- CN218932900U CN218932900U CN202223261450.5U CN202223261450U CN218932900U CN 218932900 U CN218932900 U CN 218932900U CN 202223261450 U CN202223261450 U CN 202223261450U CN 218932900 U CN218932900 U CN 218932900U
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- 238000010276 construction Methods 0.000 title claims abstract description 236
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 239000000725 suspension Substances 0.000 claims description 11
- 238000009434 installation Methods 0.000 description 12
- 238000009415 formwork Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000680172 Platytroctidae Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The application discloses a wet joint hanging die construction tool, which comprises a construction hanging die, a rail and a plurality of fasteners, wherein the construction hanging die is used for being arranged on the upper side and the lower side of a member to be constructed respectively, the rail is pre-buried in the member to be constructed, and the fasteners are connected between the two construction hanging dies in a counter-pulling manner; any fastener vertically penetrates through the upper construction hanging die and is connected with the upper construction hanging die in a sliding manner, and any fastener is upwards blocked or fixedly connected with the lower construction hanging die; the rail is parallel to the wet joint between the adjacent to-be-constructed members, the rail is provided with a sliding rail surface of the upward and downward lifting construction hanging die, and the distance between the sliding rail surface and the lower surface of the to-be-constructed member is larger than the thickness of the downward construction hanging die. The wet joint hanging die construction tool can be used for installing the bottom die of the wet joint post-cast strip in bridge construction operation, and can be used for simply, easily, conveniently, quickly, safely and reliably and frequently transferring the bottom die of the wet joint post-cast strip, so that the operation difficulty, the operation burden and the operation risk of constructors are reduced.
Description
Technical Field
The application relates to the technical field of bridge construction, in particular to a wet joint hanging die construction tool.
Background
The prefabricated T-beam 03 is an important component of the bridge, and in bridge construction operation, wet joint die hanging operation is an important construction link for expanding around the prefabricated T-beam 03.
Referring to fig. 1, in the existing wet joint hoisting operation, a constructor sets a steel pipe shoulder pole beam 04 between two prefabricated T beams 03, and uses a split bolt 05 as a hoisting rib to hoist a wet joint post-cast strip bottom die 06, and after the installation of the dies such as the wet joint post-cast strip bottom die 06, concrete is poured between the dies and the two prefabricated T beams 03. The bottom mold 06 of the wet joint post-cast strip is suspended at high altitude, so the bottom mold 06 of the wet joint post-cast strip can be called a hanging mold.
Bridge is usually formed by connecting a plurality of prefabricated T roof beams 03, therefore, constructor needs to dismantle frequently between a plurality of prefabricated T roof beams 03 and install and hang the mould, however, the bridge highly is big, need carry out the aerial work in the below that hangs the mould when dismouting hangs the mould, for example, constructor need adopt tie bolt 05 etc. connecting piece to consolidate the below that hangs the mould, still need frequently shift to hang the mould and locate the connecting piece that hangs the below of mould, consequently complex operation, the potential safety hazard is big, the construction degree of difficulty is big and construction cost is high. In addition, the environment where part of the bridge is located is harsh, and an overhead working platform is difficult to set below the hanging die, so that the construction difficulty of the hanging die is further increased.
In summary, how to simplify the wet seam mold hanging operation is a problem to be solved by those skilled in the art.
Disclosure of Invention
The purpose of this application is to provide a wet joint and hang mould construction tool, can simplify wet joint and hang mould operation.
To achieve the above object, the present application provides a wet joint suspension molding construction tool, comprising;
the construction hanging molds are used for being respectively arranged on the upper side and the lower side of the member to be constructed;
a plurality of fasteners connected in a counter-pulling manner between the two construction hanging molds; any fastener vertically penetrates through the upper construction hanging die and is connected with the upper construction hanging die in a sliding manner, and any fastener is upwards blocked or fixedly connected with the lower construction hanging die;
the rail is used for being pre-buried in the member to be constructed; the rail is parallel to the wet joint between the adjacent to-be-constructed members, the rail is provided with a sliding rail surface of the upward and downward lifting construction hanging die, and the distance between the sliding rail surface and the lower surface of the to-be-constructed member is larger than the thickness of the downward construction hanging die.
In some embodiments, the upper construction hoist body is a support beam; the lower construction hanging die body is a construction template.
In some embodiments, any fastener is vertically threaded and slidingly coupled to the construction template; and a limiting part for upwards clamping the fastener is arranged between any fastener and the construction template.
In some embodiments, the vertical dimension of the construction stencil is less than the vertical dimension of the support beam.
In some embodiments, the stop is provided in the middle or lower portion of the fastener.
In some embodiments, the fastener is a split screw; the limit part is a stop block arranged on the rod circumference of the opposite-pull screw rod.
In some embodiments, the rail comprises L-shaped steel bars for respectively pre-burying both sides of the wet joint; the L-shaped steel strips positioned on the two sides of the wet joint face upwards and are closed towards the wet joint.
In some embodiments, the lower construction hoist mould is provided with a pull ring.
In some embodiments, the L-shaped steel bars respectively arranged at two sides of the wet joint and the lower surface of the member to be constructed are surrounded to form a T-shaped chute cavity with wide upper part and narrow lower part; the lower construction hanging die is provided with two pull rings along the seam width direction of the wet seam, and any pull ring protrudes downwards and is used for being embedded into the lower cavity of the T-shaped chute cavity so as to realize sliding guide.
In some embodiments, the rail comprises a plurality of sub-rails that are intermittently and collinearly distributed on the same side of the wet joint.
In contrast to the background art described above, the wet joint hanging die construction tool provided by the present application includes a construction hanging die, a fastener, and a rail; the construction hanging die is used for being arranged on the upper side and the lower side of the member to be constructed separately, a plurality of fasteners are connected between the construction hanging die on the upper side and the lower side of the member to be constructed in a opposite-pulling mode, and the rail is used for being embedded in the member to be constructed.
In the wet joint hanging die construction tool, the construction hanging dies are respectively arranged on the upper side and the lower side of a member to be constructed, the construction hanging die arranged on the upper side of the member to be constructed can be regarded as an upper construction hanging die, and the construction hanging die arranged on the lower side of the member to be constructed can be regarded as a lower construction hanging die; any fastener vertically penetrates through the upper construction hanging die and is connected with the upper construction hanging die in a sliding mode, and any fastener is upwards blocked or fixedly connected with the lower construction hanging die; the rail is parallel to the wet joint between the adjacent members to be constructed, and has a slide rail surface of the construction hanging die lifted upward and downward, and the distance between the slide rail surface and the lower surface of the members to be constructed is greater than the thickness of the construction hanging die.
Based on the above-described shape configuration and connection relationship of the fasteners, the construction hoist and the rail, in this embodiment, the slide rail surface of the rail may serve as a slide for the lower construction hoist, and when the locking relationship between all fasteners and the upper construction hoist is released, all fasteners and the lower construction hoist may disengage from the upper construction hoist until they drop onto the slide rail surface. When the lower construction hanging die falls on the slide rail surface, the lower construction hanging die can slide along the length direction of the slide rail surface, and as all fasteners maintain a connection relationship with the lower construction hanging die all the time, the lower construction hanging die and all the fasteners fall to the rail as a whole and move along the rail; the length direction of the sliding rail surface is the length direction of the wet joint of two adjacent members to be constructed.
The wet joint hanging die construction tool can be used as a mounting tool of a template, and is used for a template construction process, for example, for mounting a bottom die of a wet joint post-pouring strip in bridge construction operation. The wet joint hanging die construction tool is characterized in that a rail is additionally arranged on a member to be constructed, such as a bottom die of a wet joint post-pouring belt, and the connection relation between all fasteners and a lower construction hanging die is adjusted, so that all fasteners and the lower construction hanging die can fall on the rail as a whole and slide along the rail, a constructor can conveniently finish die installation operation of the member to be constructed above the member to be constructed in a short distance, an overhead operation table is not required to be arranged below the member to be constructed, and overhead operation is not required to be performed below the member to be constructed, so that the member to be constructed can be simply, quickly, safely and reliably circulated, and the problem of complicated disassembly and assembly of the wet joint hanging die in bridge construction operation can be solved. In addition, all fasteners always maintain a specific relative position relationship through the lower construction hanging die, so that the installation operation of the fasteners when frequently disassembling and assembling the members to be constructed is greatly simplified, the operation burden can be reduced, and the operation efficiency can be improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present application, and that other drawings may be obtained according to the provided drawings without inventive effort to a person skilled in the art.
FIG. 1 is a schematic installation view of a prefabricated T-beam, a steel tube shoulder pole beam, a split bolt and a wet joint post-cast strip bottom die in the prior art;
FIG. 2 is a schematic view of the installation of a wet joint suspension mold construction tool and a component to be constructed provided in an embodiment of the present application;
FIG. 3 is a schematic view of a wet joint suspension mold construction tool and a component to be constructed according to an embodiment of the present application;
fig. 4 is a schematic structural view of a wet joint suspension mold construction tool and a member to be constructed according to an embodiment of the present application when the tool and the member to be constructed are detached from each other.
The construction method comprises the following steps of 01-a member to be constructed, 02-wet joints, 03-prefabricated T beams, 04-steel pipe shoulder pole beams, 05-split bolts, 06-wet joint post-pouring belt bottom dies, 1-construction hanging dies, 2-fasteners, 3-rail bars, 31-rail faces, 4-check blocks, 5-pull rings and 6-sleeves.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
In order to better understand the aspects of the present application, a further detailed description of the present application will be provided below with reference to the accompanying drawings and detailed description.
Referring to fig. 2 to 4, fig. 2 is a schematic installation diagram of a wet joint lifting die construction tool and a member to be constructed according to an embodiment of the present application; FIG. 3 is a schematic view of a wet joint suspension mold construction tool and a component to be constructed according to an embodiment of the present application; fig. 4 is a schematic structural view of a wet joint suspension mold construction tool and a member to be constructed according to an embodiment of the present application when the tool and the member to be constructed are detached from each other.
As shown in fig. 2, the present application provides a wet joint hanging die construction tool, which comprises a rail 3 pre-buried in a member 01 to be constructed, a construction hanging die 1 for being separately arranged on the upper side and the lower side of the member 01 to be constructed, and a plurality of fasteners 2 arranged between the two construction hanging dies 1.
The two construction hanging dies 1 of the wet joint hanging die construction tool are respectively arranged on the upper side and the lower side of the member 01 to be constructed, so that one of the two construction hanging dies 1 is positioned above and the other is positioned below, and the two construction hanging dies 1 are respectively distinguished by an 'upper construction hanging die 1' and a 'lower construction hanging die 1'.
The plurality of fasteners 2 of the wet joint hanging die construction tool are arranged between the two construction hanging dies 1, any one fastener 2 is connected with the two construction hanging dies 1 in a pulling mode, and the two construction hanging dies 1 are respectively attached to the upper surface and the lower surface of a member 01 to be constructed. Any one of the fastening pieces 2 vertically penetrates through the upper construction hanging die 1 and is connected with the upper construction hanging die 1 in a sliding manner, any one of the fastening pieces 2 is upwards locked to the lower construction hanging die 1 or is fixedly connected with the lower construction hanging die 1, when the locking relation between the fastening piece 2 and the upper construction hanging die 1 is released, the fastening piece 2 can vertically slide downwards, the lower construction hanging die 1 can also vertically fall down, the assembly relation between the fastening piece 2 and the lower construction hanging die 1 is limited, and the fastening piece 2 and the lower construction hanging die 1 cannot be completely separated, or in other words, the fastening piece 2 and the lower construction hanging die 1 always maintain the connection relation. The wet joint hanging die construction tool is arranged at the wet joint 02 of two adjacent members 01 to be constructed, so that when two construction hanging dies 1 are connected by adopting a plurality of fasteners 2 in a opposite-pull mode, any one construction hanging die 1 is tightly attached to the two adjacent members 01 to be constructed and spans the wet joint 02 between the two members 01 to be constructed.
The rail 3 of the wet joint hanging die construction tool is pre-buried in the to-be-constructed member 01 and is parallel to the wet joint 02 between the adjacent to-be-constructed members 01; the rail 3 has an upward slide rail surface 31, and the slide rail surface 31 is used for lifting the lower construction hoist die 1 upward. The distance between the slide rail surface 31 and the lower surface of the member to be constructed 01 is larger than the thickness of the lower construction hanging die 1, so that when the locking relation between the fastener 2 and the upper construction hanging die 1 is released, the fastener 2 slides vertically downwards, the lower construction hanging die 1 falls vertically downwards, once the fastener 2 is separated from the upper construction hanging die 1 and the lower construction hanging die 1 falls on the slide rail surface 31, the slide rail surface 31 prevents the lower construction hanging die 1 from being lifted upwards, prevents the lower construction hanging die 1 from continuing to fall, and the fastener 2 is always connected with the lower construction hanging die 1, so that the slide rail surface 31 can lift all the fasteners 2 upwards as well, and avoid all the fasteners 2 from continuing to fall.
In this embodiment, the sliding rail surface 31 of the rail 3 may serve as a sliding rail of the lower construction hoist die 1, and when the locking relationship between all the fasteners 2 and the upper construction hoist die 1 is released, all the fasteners 2 may be separated from the upper construction hoist die 1, thereby causing all the fasteners 2 and the lower construction hoist die 1 to fall until the lower construction hoist die 1 falls on the sliding rail surface 31. When the lower construction hanging die 1 falls on the slide rail surface 31, the lower construction hanging die 1 can slide along the length direction of the slide rail surface 31, and the length direction of the slide rail surface 31 is the length direction of the wet joint 02 of two adjacent members 01 to be constructed, so that the lower construction hanging die 1 can slide and align with different positions of the wet joint 02 along the length direction. When the lower construction hanging die 1 moves along the slide rail surface 31, since all the fasteners 2 are always in a connection relationship with the lower construction hanging die 1, the lower construction hanging die 1 drives all the fasteners 2 to move synchronously, in other words, the lower construction hanging die 1 and all the fasteners 2 can drop to the rail 3 as a whole and move along the rail 3.
Referring to fig. 2 to 4, when the lower construction hanging die 1 and all fasteners 2 move as a whole along the rail 3, on one hand, a constructor on the member 01 to be constructed can pull the lower construction hanging die 1 and all fasteners 2 in a short distance, so as to quickly transfer the lower construction hanging die 1 and all fasteners 2 to the next construction position of the member 01 to be constructed and the wet joint 02 thereof, on the other hand, all fasteners 2 are always connected to the lower construction hanging die 1 in a specific relative position relationship, so that not only are all fasteners 2 not required to be stored separately, but also part of installation procedures of all fasteners 2 can be omitted, and convenience is brought to the constructor to install all fasteners 2 to the upper construction hanging die 1 again conveniently and efficiently. Therefore, when the wet joint 02 hanging die construction tool is adopted to carry out wet joint 02 hanging die construction operation, constructors can finish a plurality of procedures of disassembling the fastener 2, pulling the lower construction hanging die 1 and the fastener 2, reinstalling the fastener 2 and the like above the to-be-constructed member 01, and various high-altitude operations do not need to be carried out below the to-be-constructed member 01, so that the operation difficulty and the operation danger coefficient of the wet joint 02 hanging die construction operation are greatly reduced, and in addition, the lower construction hanging die 1 and all the fasteners 2 can act as a whole, so that the operation burden of the wet joint 02 hanging die construction operation can be obviously simplified, and the operation efficiency can be improved.
The wet joint hanging die construction tool provided by the application can be used as a mounting tool of a template construction process, for example, can be used for mounting a bottom die of a wet joint 02 post-pouring strip in bridge construction operation. In the concrete construction operation, after the steel bar installation operation is completed on the construction site, constructors can use the wet joint hanging die construction tool to install templates in sections along the length direction of the wet joint 02, and the templates are used for the subsequent concrete pouring operation; and after the concrete pouring is finished, the template and the wet joint hanging die construction tool can be removed.
The wet joint hanging die construction tool provided by the application is further described below with reference to the accompanying drawings and embodiments.
In some embodiments, the two construction hanging dies 1 refer to a supporting beam and a construction template which are respectively arranged on the upper side and the lower side of the member to be constructed 01, wherein the supporting beam is arranged above the member to be constructed 01, and the construction template is arranged below the member to be constructed 01. The supporting beams belong to beam structures, and in general, a plurality of supporting beams are arranged at the wet joint 02 of two adjacent members 01 to be constructed, and any one supporting beam spans the wet joint 02 and presses the upper surfaces of the two adjacent members 01 to be constructed; the construction template belongs to a plate structure, and presses the lower surfaces of two adjacent members to be constructed 01 and covers wet joints 02. When the construction stencil falls down on the slide rail surface 31 of the rail 3, the lower plate surface of the construction stencil is attached to the slide rail surface 31 of the rail 3.
As is clear from the above description, all the fasteners 2 may be fixed to the construction site or may be locked upward to the construction site. If all the fasteners 2 are fixed to the construction site, the construction site falls down synchronously with all the fasteners 2 and slides synchronously along the slide rail surface 31. If all the fasteners 2 are locked upwards on the construction formwork, this means that any one fastener 2 can move relative to the construction formwork after being separated from the support beam, but is constrained by the connection relationship between the fasteners 2 and the construction formwork, the fasteners 2 cannot be completely separated from the construction formwork, and the construction formwork can lock the fasteners 2 and lift the fasteners 2 upwards.
The locking effect of the fastener 2 and the construction template can be achieved by a limiting part arranged between the fastener 2 and the construction template. For example, the fastener 2 may be vertically threaded through the construction form and slidably connected to the construction form in a vertical direction; a limiting part for upwards clamping the fastener 2 is arranged between the fastener 2 and the construction template. The specific shape and structure of the limiting part can be flexibly set according to actual needs, for example, if the fastening piece 2 and the construction template are assembled by adopting a shaft and hole structure with taper, the limiting part refers to the shaft and hole structure with taper, and if a slot hole and a stop block 4 which can be mutually abutted along the vertical direction are arranged between the fastening piece 2 and the construction template, the limiting part refers to the slot hole and the stop block 4.
Typically, the thickness of the construction stencil is less than the thickness of the support beam, where the thickness of the construction stencil refers to the vertical dimension of the construction stencil and, correspondingly, the thickness of the support beam refers to the vertical dimension of the support beam. The construction template with smaller thickness can lighten the weight of the construction template, and is convenient for constructors to pull the construction template to move along the sliding rail surface 31 of the rail 3; the support beam with larger thickness can ensure the connection strength of the fastener 2 and the construction template during the suspension installation, and can prolong the service life of the wet joint suspension mould construction tool.
In the above embodiment, the limiting portion may be located at the middle or lower portion of the fastener 2, in other words, when the fastener 2 is released from the locking relationship with the support beam, the fastener 2 slides down to be completely disengaged with respect to the support beam, and the fastener 2 also slides down a certain distance with respect to the construction form, but since the limiting portion is located at the middle or lower portion of the fastener 2, at least half of the fastener 2 is located above the construction form, so that it is convenient for a constructor to lift the fastener 2 upward again after transferring the construction form and all the fasteners 2, and to relock the upper end of the fastener 2 to the support beam.
As described above, the limiting portion may refer to a slot hole and a stop 4 which are disposed between the fastener 2 and the construction formwork and can be abutted against each other in the vertical direction, and referring to fig. 3 and 4, the fastener 2 is specifically a split screw, the limiting portion includes the stop 4 disposed on the circumference of the split screw, the stop 4 is abutted against the bolt mounting hole disposed in the construction formwork in the vertical direction, and the fastener 2 is prevented from sliding down relative to the construction formwork, so that the stop 4 disposed on the split screw and the bolt mounting hole disposed in the construction formwork are the limiting portion of the embodiment.
When the opposite-pulling screw is used for connecting the supporting beam and the construction formwork, a sleeve 6 such as a PVC sleeve can be sleeved on the periphery of the opposite-pulling screw, and the sleeve 6 can be fixed on the supporting beam. After the locking relation between the opposite-pulling screw and the supporting beam is released, the opposite-pulling screw falls down relative to the supporting beam, the sleeve 6 is fixed relative to the supporting beam, and when the opposite-pulling screw is completely separated from the sleeve 6, the opposite-pulling screw and the construction template can slide along the rail 3. In addition, the two ends of the length of the opposite-pull screw rod can be provided with a mountain-shaped clamp which is used for locking and unlocking the opposite-pull screw rod and the two construction hanging dies 1.
As for the rail 3 of the wet joint suspension mold construction tool, it may include L-shaped steel bars for respectively embedding both sides of the wet joint 02, for example, two L-shaped steel bars are respectively embedded in two adjacent members to be constructed 01 while the two L-shaped steel bars are located at both sides of the wet joint 02 of the two adjacent members to be constructed 01; the two L-shaped steel strips are upwards and are closed towards the wet joint 02, a groove cavity with wide upper part and narrow lower part can be formed by being enclosed with the lower surface of the member 01 to be constructed, when the construction template and all the fasteners 2 fall on the slide rail surface 31 of the rail strip 3, the construction template is clamped on the upper part of the groove cavity, and the lower ends of all the fasteners 2 are embedded on the lower part of the groove cavity. In order to improve the sliding effect of the lower construction hoist die 1 and the L-shaped steel bar, rollers or tracks may be provided between the lower construction hoist die 1 and the slide rail surface 31 of the L-shaped steel bar.
Referring to fig. 2 and 4, in order to facilitate the constructor to pull the lower construction hanging die 1 to move along the sliding rail surface 31, the lower construction hanging die 1 may be provided with a pull ring 5; the pull ring 5 is generally arranged below or on the side surface of the lower construction suspending mould 1, and does not affect the installation relationship between the lower construction suspending mould 1 and the lower surface of the member 01 to be constructed. Of course, pull ring 5 can connect the rope, makes things convenient for constructor to exert force to lower construction hanging mould 1 in order to drive lower construction hanging mould 1 to remove.
On the basis of the embodiment, the lower construction hanging die 1 can be provided with two pull rings 5 along the seam width direction of the wet seam 02, and any one pull ring 5 protrudes downwards; as is clear from the above description, the L-shaped steel bars and the lower surface of the member to be constructed 01, which are separately provided on both sides of the wet joint 02, may be surrounded to form a groove cavity having a wide upper part and a narrow lower part, and the groove cavity may be regarded as a T-shaped groove cavity, and the tab 5 provided on the lower construction hoist die 1 protrudes downward, may be fitted into the lower cavity of the T-shaped groove cavity, and plays a guiding role in the relative sliding between the lower construction hoist die 1 and the L-shaped steel bars.
The sliding guide structure is arranged between the lower construction hanging die 1 and the L-shaped steel strip, so that the alignment precision of the lower construction hanging die 1, the to-be-constructed member 01 and the wet joint 02 thereof can be improved, and the lower construction hanging die 1 can be conveniently dragged to move along the length direction of the wet joint 02 and then quickly and accurately lock all fasteners 2 on the upper construction hanging die 1 again. Of course, the positioning relationship between the lower construction hoist die 1 and the wet joint 02 may be manually adjusted by a constructor standing on the member 01 to be constructed, with respect to the construction hoist die 1 and the rail 3 not having the slide guide structure.
In some embodiments, if the length of the wet joint 02 is relatively large, the rail 3 may include a plurality of discontinuous and collinearly distributed sub-rails 3, where the sub-rails 3 are located on the same side of the wet joint 02, and may lift the lower construction hanging die 1 upwards, so as to ensure that the lower construction hanging die 1 continuously slides along the length direction of the wet joint 02, and also reduce the material consumption of the rail 3 and simplify the installation of the rail 3 and the member 01 to be constructed.
In sum, the wet joint hanging die construction tool provided by the application adds the rail 3 on the to-be-constructed member 01, and adjusts the connection relation between all fasteners 2 and the lower construction hanging die 1, so that all fasteners 2 and the lower construction hanging die 1 can fall on the rail 3 as a whole and slide along the rail 3, the convenience is brought to constructors to finish the die installation operation of the to-be-constructed member 01 above the to-be-constructed member 01 in a short distance, the upper operating table is not required to be arranged below the to-be-constructed member 01, and the upper operating table is not required to be carried out below the to-be-constructed member 01, so that the to-be-constructed member 01 can be simply, quickly, safely and reliably, and the problem of complicated disassembly and assembly of the prefabricated turnover T beam wet joint 02 hanging die in bridge construction can be solved.
The wet joint lifting die construction tool provided by the application is described in detail above. Specific examples are set forth herein to illustrate the principles and embodiments of the present application, and the description of the examples above is only intended to assist in understanding the methods of the present application and their core ideas. It should be noted that it would be obvious to those skilled in the art that various improvements and modifications can be made to the present application without departing from the principles of the present application, and such improvements and modifications fall within the scope of the claims of the present application.
Claims (10)
1. A wet joint suspension mold construction tool, comprising:
construction hanging dies (1) which are respectively arranged on the upper side and the lower side of a member (01) to be constructed;
a plurality of fasteners (2) which are connected between the two construction hanging dies (1) in a opposite-pull mode; any fastener (2) vertically penetrates through the construction hanging die (1) and is connected to the upper construction hanging die in a sliding manner, and any fastener (2) is upwards blocked or fixedly connected to the lower construction hanging die (1);
the rail (3) is used for being pre-buried in a member (01) to be constructed; the rail (3) is parallel to a wet joint (02) between adjacent members (01) to be constructed, the rail (3) is provided with a sliding rail surface (31) of the construction hanging die (1) lifted upwards and downwards, and the distance between the sliding rail surface (31) and the lower surface of the members (01) to be constructed is larger than the thickness of the lower construction hanging die (1).
2. Wet joint lifting die construction tool according to claim 1, characterized in that the lifting die (1) for construction is in particular a support beam; the lower construction hanging die (1) is specifically a construction template.
3. The wet joint form lifting construction tool according to claim 2, wherein any one of the fasteners (2) is vertically threaded and slidingly connected to the construction form; and a limiting part which upwards clamps the fastener (2) is arranged between any fastener (2) and the construction template.
4. A wet joint lifting die construction tool as recited in claim 3, wherein the vertical dimension of the construction form is less than the vertical dimension of the support beam.
5. A wet joint lifting die construction tool according to claim 3, wherein the limit portion is provided in a middle or lower portion of the fastener (2).
6. A wet joint lifting die construction tool according to claim 3, characterized in that the fastener (2) is a split screw; the limiting part is a stop block (4) arranged on the rod circumference of the opposite-pulling screw rod.
7. The wet joint hoisting die construction tool as claimed in any one of claims 1 to 6, wherein the rail (3) comprises L-shaped steel bars for being pre-buried on both sides of the wet joint (02), respectively; the L-shaped steel strips located on two sides of the wet joint (02) are upwards and are closed towards the wet joint (02).
8. Wet joint lifting die construction tool according to claim 7, characterized in that the lower construction lifting die (1) is provided with a pull ring (5).
9. The wet joint lifting die construction tool according to claim 8, wherein the L-shaped steel bars respectively arranged at two sides of the wet joint (02) and the lower surface of the member (01) to be constructed are surrounded to form a T-shaped chute cavity with wide upper part and narrow lower part; the lower construction hanging die (1) is provided with two pull rings (5) along the seam width direction of the wet seam (02), and any one of the pull rings (5) protrudes downwards and is used for being embedded into the lower cavity of the T-shaped chute cavity so as to realize sliding guide.
10. Wet joint suspension mould construction tool according to any of claims 1 to 6, characterized in that the rail (3) comprises a plurality of sub-rails intermittently and co-linearly distributed on the same side of the wet joint (02).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223261450.5U CN218932900U (en) | 2022-12-06 | 2022-12-06 | Wet joint hangs mould construction tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223261450.5U CN218932900U (en) | 2022-12-06 | 2022-12-06 | Wet joint hangs mould construction tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218932900U true CN218932900U (en) | 2023-04-28 |
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| CN202223261450.5U Active CN218932900U (en) | 2022-12-06 | 2022-12-06 | Wet joint hangs mould construction tool |
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| CN (1) | CN218932900U (en) |
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