CN113668605A - A hydraulic type movable formwork trolley for automatically rectifying sidewall and its construction method - Google Patents
A hydraulic type movable formwork trolley for automatically rectifying sidewall and its construction method Download PDFInfo
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- CN113668605A CN113668605A CN202110938593.6A CN202110938593A CN113668605A CN 113668605 A CN113668605 A CN 113668605A CN 202110938593 A CN202110938593 A CN 202110938593A CN 113668605 A CN113668605 A CN 113668605A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/04—Making large underground spaces, e.g. for underground plants, e.g. stations of underground railways; Construction or layout thereof
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Abstract
本发明公开了一种液压式可自动纠偏侧墙移动模板台车，包括：台车支架，其可移动设置，所述台车支架为直角三角形结构；横向连接杆，其为液压伸缩杆，所述横向连接杆的两端分别铰接于所述台车支架的直角侧边及模板面板的侧边，所述横向连接杆设置多个且在所述模板面板的每一块拼装板上均对应设置；控制器，其通过导线分别连接多个横向连接杆并控制所述横向连接杆的伸缩动作。本发明还公开了一种液压式可自动纠偏侧墙移动模板台车的施工方法。本发明结构简单，方法便捷，能够准确测量且调整模板面板的垂直度，避免侧墙偏位，并实现台车自由行走，实用性强。
The invention discloses a hydraulic type trolley that can automatically rectify the deviation of a side wall mobile formwork trolley. The two ends of the transverse connecting rod are respectively hinged to the right-angled side of the trolley support and the side of the formwork panel, and a plurality of the transverse connecting rods are arranged and are correspondingly arranged on each assembling board of the formwork panel; The controller connects a plurality of transverse connecting rods respectively through wires and controls the telescopic action of the transverse connecting rods. The invention also discloses a construction method of a hydraulic type movable formwork trolley which can automatically correct deviation. The invention has simple structure and convenient method, can accurately measure and adjust the verticality of the formwork panel, avoid side wall deviation, and realize the free running of the trolley, and has strong practicability.
Description
Technical Field
The invention relates to the field of building construction. More particularly, the invention relates to a hydraulic type movable formwork trolley capable of automatically correcting the deviation of a side wall and a construction method thereof.
Background
The side wall template is used as a main tool for side wall construction, the using effect of the side wall template is directly related to the quality and safety of a main structure of the side wall, and the service life of a station is influenced. Traditional side wall template includes plank sheathing, easy ampere's template and combination steel form, and wherein the combination steel form is widely used because of its excellent result of use, but traditional combination steel form has following several problems: 1. the traditional combined steel template has low automation degree and can move only by means of large-scale hoisting equipment; 2. the traditional combined steel template needs to be continuously disassembled and moved in the process of turnover use, and a large amount of manpower and material resources are consumed; 3. the traditional combined steel template is not provided with a verticality correction device, and the cast wall is easy to have common quality problems such as deviation, concave-convex bulging and the like, so that later use is influenced; 4. after the pouring, the deformation condition of the template cannot be measured, and the subsequent pouring quality is influenced.
Among the above problems, problems 1 and 2 directly affect the progress of the project, and a large amount of manpower and equipment are required to be invested, so that the construction cost is increased; problem 3 will affect the safety of the station, if the quality defect is serious, the overall stability of the station will be affected, and the problem of structural safety will be caused; problem 4 has a great influence on the quality of the formed concrete, and the deformation of the template greatly influences the linear shape of the concrete, so that the limit is invaded, and the clearance in the structure is influenced.
At present, for the problems of the combined steel template, the scheme adopted generally increases the manual input and the template input to ensure the construction period, but the following defects exist: firstly, a large amount of manpower and material resources are consumed, the construction cost is increased greatly, the enterprise profits are influenced, meanwhile, the method is also a resource waste and does not accord with the green construction standard; secondly, traditional combination steel form degree of automation is low, does not match with the intelligent building site of advocating at present, and the upgrading through self improves result of use and pours the quality urgently.
Disclosure of Invention
The invention aims to provide a hydraulic type side wall movable formwork trolley capable of automatically rectifying deviation and a construction method thereof, which are used for solving the problems of common defects of the side wall pouring quality and the construction progress of main structures of subway stations and large underground engineering, have simple structure and convenient and fast method, can accurately measure and adjust the verticality of a formwork panel, avoid deviation of the side wall and realize free walking of the trolley, and have strong practicability.
To achieve these objects and other advantages and in accordance with the purpose of the invention, there is provided a hydraulic type sidewall movable formwork trolley capable of automatically correcting a deviation, comprising:
the trolley support is movably arranged and is of a right-angled triangle structure;
the two ends of the transverse connecting rod are respectively hinged to the right-angle side edge of the trolley bracket and the side edge of the template panel, and the transverse connecting rods are arranged in a plurality and correspondingly arranged on each assembling plate of the template panel;
and the controller is respectively connected with the plurality of transverse connecting rods through leads and controls the telescopic action of the transverse connecting rods.
Preferably, fixed many crossbeams that are provided with in platform truck support bottom, many fixed longerons that are provided with in crossbeam bottom, the both ends below of a pair of longeron all fixed vertical hydro-cylinder that is provided with, vertical hydro-cylinder supports in ground, and every vertical hydro-cylinder all corresponds and sets up a horizontal hydro-cylinder, the one end of horizontal hydro-cylinder is supported in ground, and other end fixed connection is in on the vertical hydro-cylinder, two horizontal hydro-cylinders of the relative one end of a pair of longeron are in same straight line, and the equal symmetrical support that has a pair of support under each longeron, and it passes through the connecting rod and connects, is connected with the vertical hydro-cylinder of horizontally between one of them support and the vertical hydro-cylinder that corresponds.
Preferably, the longitudinal beam is of an I-shaped steel structure, a pair of connecting plates are fixed on the upper surfaces of the pair of flange plates below the longitudinal beam and extend outwards horizontally, and a pair of horizontally extending auxiliary plates are symmetrically arranged at the top end of the support and are exactly in one-to-one correspondence with the pair of connecting plates and connected through bolts.
Preferably, the template panel is provided with a laser range finder moving up and down along the height of the template panel, and the laser range finder is also connected with the controller through a lead.
Preferably, a traction device is fixed at the top end of the template panel and connected with the laser range finder through a traction rope, a limiting device is arranged on the template panel along the height direction of the template panel, and the laser range finder is limited by the limiting device to move vertically along the height direction of the template panel.
Preferably, the limiting device is a U-shaped limiting sliding groove which is fixed on the side surface of the template panel through the outer bottom surface, and the laser range finder is in sliding fit with the limiting sliding groove and slides up and down.
Preferably, the inner bottom surface of the limiting sliding groove is provided with a vertical sliding rail, a pair of inner side surfaces of the limiting sliding groove are provided with an inward-concave vertical sliding groove, the limiting sliding groove is internally provided with a shell, a backing plate, a pair of sliding plates, a pair of air bags and a pair of elastic belts, the shell is of a U-shaped structure which is just matched with the limiting sliding groove, a pair of outer side surfaces of the shell are provided with convex sliding blocks which are just matched with the vertical sliding groove, the outer bottom surface of the shell is provided with pulleys which are just matched with the sliding rail, the shell is vertically moved in the limiting sliding groove through the matching of the sliding blocks and the pulleys, the backing plate is fixed on the inner bottom surface of the shell, the surface of the backing plate is fixed with a rubber cushion layer, the pair of sliding plates are parallelly and symmetrically positioned between the pair of side surfaces of the shell, and the bottom ends of the pair of sliding plates are in sliding connection with the backing plate to realize the movement between the pair of side surfaces of the shell, the side that the slide is relative all is fixed with the rubber cushion layer, the upper end of a pair of slide with be connected with the elastic webbing between the upper end of shell, the gasbag is square structure and is fixed in respectively in the space that elastic webbing, slide, shell and backing plate formed, the gasbag has the gasbag opening, laser range finder is arranged in the space that a pair of slide and backing plate formed.
Preferably, a balancing weight is arranged on the trolley support.
The invention also provides a construction method of the hydraulic type movable formwork trolley for the side wall capable of automatically correcting the deviation, which comprises the following steps:
(1) assembling the trolley support in a bolt connection mode to form a right-angled triangle structure, then installing a vertical oil cylinder, a transverse oil cylinder and a longitudinal oil cylinder at the bottom and connecting the vertical oil cylinder, the transverse oil cylinder and the longitudinal oil cylinder with a controller, and testing the walking capacity of the trolley;
(2) the right-angle side edge of the trolley bracket is connected with the lug plate through a bolt, the transverse connecting rod is hinged with the lug plate, and a template panel is hinged on the transverse connecting rod;
(3) connecting a lead of the transverse connecting rod with a controller, manually measuring by adopting a theodolite to adjust the template panel to be vertical, welding and installing a limiting device on the side surface of the template panel, and installing a traction device on the top of the template panel;
(4) installing a laser range finder in a limiting device, connecting a traction rope of a traction device to the laser range finder, and testing for use;
(5) connecting the controller with a laser range finder, and inputting a distance requirement and an error allowable value;
(6) and (4) transporting the assembled formwork trolley to a construction site for use through a crane.
The invention at least comprises the following beneficial effects:
1. the multi-dimensional movement of the template panel is realized, the installation and disassembly circulating procedures of the template panel in the conventional method are saved, and the construction progress is shortened;
2. after the template panel moves to be in place, manual correction and deviation rectification can be omitted, and intelligent construction of the movable formwork is realized;
3. the laser range finder can monitor the verticality of the template panel in real time, and the construction quality is guaranteed;
4. the transverse connecting rod can also be used for form removal construction, the automation degree is high, and manpower and material resources required by form removal are saved;
5. the bottom of the hydraulic cylinder is provided with the hydraulic cylinder and the support, so that the hydraulic cylinder can move transversely, longitudinally and vertically, the use of large auxiliary machinery is omitted in the moving process, and the hydraulic cylinder is convenient and efficient;
6. whole platform truck support adopts bolted connection, can adopt laser range finder to hang down straightness after the turnover is used once and detect, if the local big deformation that appears, can change convenient and fast in real time.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a side view of the template trolley of the present invention;
FIG. 2 is a front view of the template trolley of the present invention;
FIG. 3 is a schematic view of the pedestal attachment of the template trolley of the present invention;
FIG. 4 is an enlarged view of the top structure of the template panel of the present invention;
fig. 5 is a top view of the spacing slide of the present invention.
Description of reference numerals:
1. traction device, 2, haulage rope, 3, laser range finder, 4, stop device, 41, spacing spout, 42, slider, 43, pulley, 44, backing plate, 45, slide, 46, gasbag, 47, elastic webbing, 48, shell, 5, template panel, 6, horizontal connecting rod, 7, platform truck support, 8, wire, 9, controller, 10, crossbeam, 11, longeron, 12, vertical cylinder, 13, horizontal cylinder, 14, support, 15, connecting rod, 16, vertical cylinder, 17, balancing weight, 18, connecting plate.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
It is to be noted that the experimental methods described in the following embodiments are all conventional methods unless otherwise specified, and the reagents and materials, if not otherwise specified, are commercially available; in the description of the present invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1, the present invention provides a hydraulic sidewall moving template trolley capable of automatically correcting a deviation, comprising:
the trolley support 7 is movably arranged, and the trolley support 7 is of a right-angled triangle structure;
the transverse connecting rods 6 are hydraulic telescopic rods, two ends of each transverse connecting rod 6 are hinged to the right-angle side edge of the trolley bracket 7 and the side edge of the template panel 5 respectively, and the transverse connecting rods 6 are arranged in a plurality and are correspondingly arranged on each assembling plate of the template panel 5;
and a controller 9 which is connected to the plurality of transverse connection bars 6 through wires 8, respectively, and controls the telescopic operation of the transverse connection bars 6.
In above-mentioned technical scheme, template panel 5 adopts steel sheet and channel-section steel welding to form, and the steel sheet acts as the panel, and the channel-section steel is stupefied as back, and it is articulated in the otic placode on template panel 5 through bolted connection with transverse connection pole 6, and template panel 5 is assembled by the polylith built-up plate and is formed, all is provided with transverse connection pole 6 on every built-up plate that corresponds. The transverse connecting rod 6 adopts a hydraulic telescopic rod, adopts a hydraulic oil cylinder telescopic arm and consists of a middle double-telescopic-arm system and other single-telescopic-arm systems, the verticality fine adjustment of the template panel 5 can be carried out through different length combinations of the transverse connecting rod 6, meanwhile, the connecting part of the transverse connecting rod and the trolley support 7 is hinged, and the template panel 5 can be roughly adjusted through the hinged arrangement. The trolley support 7 is of a right-angled triangle structure formed by connecting light double-spliced channel steel through bolts, is good in stability, and is provided with horizontal connecting beams and I-shaped steel between supports. Control the flexible action of transverse connection 6 through controller 9, the straightness that hangs down of fine tuning template panel 5, controller 9 can carry out measured data analysis to conveying signal control transverse connection 6.
In another technical scheme, as shown in fig. 1 and 2, a plurality of cross beams 10 are fixedly arranged at the bottom of the trolley support 7, a pair of longitudinal beams 11 are fixedly arranged at the bottom of the plurality of cross beams 10, vertical oil cylinders 12 are fixedly arranged below two ends of the pair of longitudinal beams 11, the vertical oil cylinders 12 are supported on the ground, each vertical oil cylinder 12 is correspondingly provided with a transverse oil cylinder 13, one end of each transverse oil cylinder 13 is supported on the ground, the other end of each transverse oil cylinder 13 is fixedly connected to the vertical oil cylinder 12, the two transverse oil cylinders 13 at the opposite ends of the pair of longitudinal beams 11 are positioned on the same straight line, a pair of supports 14 are symmetrically supported right below each longitudinal beam 11 and connected through connecting rods 15, and a horizontal longitudinal oil cylinder 16 is connected between one support 14 and the corresponding vertical oil cylinder 12.
In the above technical solution, the movement of the trolley support 7 in six directions is realized by 4 transverse oil cylinders 13, 4 vertical oil cylinders and 2 longitudinal oil cylinders 16, and the position of the trolley support 7 is adjusted to better adjust the position and the like of the template panel 5. When vertically moving up and down, the pair of supports 14 and the longitudinal oil cylinder 16 are both in a suspended state, the whole trolley support 7 is supported through the 4 vertical oil cylinders, and the trolley support 7 vertically moves through the stretching of the 4 vertical oil cylinders. In this state, the carriage support 7 is laterally moved, i.e., in the left-right direction in fig. 1, by the cooperative operation of the 4 lateral cylinders 13. When longitudinal movement is required, namely the front-back direction in fig. 1 and the left-right direction in fig. 2, the vertical oil cylinders are retracted downwards until the whole trolley support 7 is supported by the pair of supports 14, the vertical oil cylinders are suspended, and at the moment, the 2 longitudinal oil cylinders 16 act to realize the longitudinal movement of the trolley support 7. A total of 4 supports 14 ensure the stability of the support and the arrangement of the connecting rods 15 ensures that the pair of supports 14 do not come close to each other and cause the overturning of the trolley support 7.
In another technical solution, as shown in fig. 3, the longitudinal beam 11 is an i-beam structure, a pair of connecting plates 18 are fixed on the upper surfaces of a pair of flange plates below the longitudinal beam 11 and extend horizontally outward, and a pair of horizontally extending auxiliary plates are symmetrically arranged at the top ends of the supporting seats 14 and exactly correspond to the pair of connecting plates 18 one by one and are connected by bolts.
In the above technical solution, the connecting plate 18 and the auxiliary plate are connected outside the pair of flange plates of the longitudinal beam 11 by bolts to connect the support 14 and the longitudinal beam 11 into a whole, so that the support 14 and the trolley bracket 7 are detachably connected.
In another technical scheme, a laser range finder 3 moving up and down along the height of the template panel 5 is arranged on the template panel and is also connected with the controller 9 through a lead 8.
In the above technical scheme, the right side of the template panel 5 is provided with a vertical base layer which is a maintenance structure of a foundation pit and is fixed, the laser range finder 3 vertically moves up and down on the template panel 5, the distance between a certain position of the template panel 5 and the corresponding position of the base layer is continuously obtained in the moving process, the data is transmitted to the controller 9, and after the controller 9 obtains the data, whether the data is in an error range is judged, so that whether the verticality of the template panel 5 meets the requirement is judged.
In another technical scheme, as shown in fig. 4, a traction device 1 is fixed at the top end of the template panel 5 and connected with the laser range finder 3 through a traction rope 2, a limiting device 4 is arranged on the template panel 5 along the height direction of the template panel, and the laser range finder 3 is limited by the limiting device 4 to vertically move along the height direction of the template panel 5.
In the technical scheme, the laser range finder 3 is limited by the limiting device 4 to only move vertically along the template panel 5 without deviation, and the up-and-down movement of the laser range finder 3 is realized by the traction of the traction device 1.
In another technical scheme, the limiting device 4 is a U-shaped limiting sliding groove and is fixed on the side surface of the template panel 5 through the bottom surface, and the laser range finder 3 is in sliding fit with the limiting sliding groove and slides up and down.
In above-mentioned technical scheme, spacing spout is all fixed the setting along the whole vertical side of template panel 5, guarantees that laser range finder 3 can remove to the vertical optional position of template panel 5, and laser range finder 3 slides from top to bottom in spacing spout through setting up slider sliding fit, guarantees that laser range finder 3's gauge head just can to the basic unit on right side.
In another technical solution, as shown in fig. 5, the inner bottom surface of the limiting sliding groove 41 is provided with a vertical sliding rail, a pair of inner side surfaces of the limiting sliding groove 41 are provided with an inward vertical sliding groove, a housing 48, a backing plate 44, a pair of sliding plates 45, a pair of air bags 46 and a pair of elastic bands 47 are further arranged in the limiting sliding groove 41 and are used for cooperatively fixing the laser range finder 3, the housing 48 is of a U-shaped structure which is just fitted in the limiting sliding groove 41, a pair of outer side surfaces of the housing 48 are provided with protruding sliding blocks 42 which are just fitted in the vertical sliding groove, the outer bottom surface of the housing 48 is provided with pulleys 43 which are just fitted in the sliding rail, the housing 48 is vertically moved in the limiting sliding groove 41 through the cooperation of the sliding blocks 42 and the pulleys 43, the backing plate 44 is fixed on the inner bottom surface of the housing 48, a rubber cushion layer is fixed on the surface of the backing plate 44, the pair of sliding plates 45 are located between a pair of side faces of the shell 48 in parallel and symmetrically, the bottom ends of the pair of sliding plates 45 are connected with the backing plate 44 in a sliding mode so as to move between the pair of side faces of the shell 48, rubber cushion layers are fixed on the opposite side faces of the sliding plates 45, an elastic belt 47 is connected between the upper ends of the pair of sliding plates 45 and the upper end of the shell 48, the air bag 46 is of a square structure and is fixed in a space formed by the elastic belt 47, the sliding plates 45, the shell 48 and the backing plate 44 respectively, the air bag 46 is provided with an air bag opening, and the laser range finder 3 is located in a space formed by the pair of sliding plates 45 and the backing plate 44.
In the above technical scheme, in the actual work progress, laser range finder 3 will be easy to assemble, and it is smooth and easy to slide from top to bottom moreover, and haulage rope 2 is best not direct mount on laser range finder 3. During initial state, gasbag 46 is through its opening release gas, elastic webbing 47 is soft material, a pair of slide 45 slides to the shell 48 of both sides, give way the space, laser range finder 3 is put into the space that a pair of slide 45 and backing plate 44 formed, slide 45 and the surface that the bed course is close to laser range finder 3 are the rubber cushion, can protect laser range finder 3 when pressing from both sides tightly, the rubber cushion has certain elasticity, avoid causing the damage to laser range finder, the rubber cushion that has certain elasticity simultaneously also can have the bounce to laser range finder 3, the centre gripping is tighter, avoid the skew of taking place the position among the construction and measurement process, influence the measuring result. And then the pair of air bags 46 are inflated to move the pair of sliding plates 45 to be close to the laser range finder 3 for clamping, and the position of the laser range finder 3 can be properly adjusted by controlling different inflation quantities of the pair of air bags 46. When the laser distance measuring instrument 3 needs to be removed, the air in the air bag 46 only needs to be released. The haulage rope 2 is connected to on a pair of slide 45, avoids connecting laser range finder 3, protects it. The sliding plate 45 and the cushion layer can also be provided with the pulleys 43 and the sliding rails to realize the matching without falling off the ground to slide, and the detailed description is omitted for the mature prior art.
In another technical scheme, a balancing weight 17 is arranged on the trolley bracket 7. The balancing weight 17 is formed by pouring a concrete block through a field formwork, and a lifting ring is arranged at the upper part of the balancing weight, so that the later-stage lifting and moving are facilitated.
The invention also provides a construction method of the hydraulic type movable formwork trolley for the side wall capable of automatically correcting the deviation, which comprises the following steps:
(1) assembling the trolley support in a bolt connection mode to form a right-angled triangle structure, then installing a vertical oil cylinder, a transverse oil cylinder and a longitudinal oil cylinder at the bottom and connecting the vertical oil cylinder, the transverse oil cylinder and the longitudinal oil cylinder with a controller, and testing the walking capacity of the trolley;
(2) the right-angle side edge of the trolley bracket is connected with the lug plate through a bolt, the transverse connecting rod is hinged with the lug plate, and a template panel is hinged on the transverse connecting rod;
(3) connecting a lead of the transverse connecting rod with a controller, manually measuring by adopting a theodolite to adjust the template panel to be vertical, welding and installing a limiting device on the side surface of the template panel, and installing a traction device on the top of the template panel;
(4) installing a laser range finder in a limiting device, connecting a traction rope of a traction device to the laser range finder, and testing for use;
(5) connecting the controller with a laser range finder, and inputting a distance requirement and an error allowable value;
(6) and (4) transporting the assembled formwork trolley to a construction site for use through a crane.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (9)
1. The utility model provides a side wall movable mould board platform truck can rectify automatically of fluid pressure type which characterized in that includes:
the trolley support is movably arranged and is of a right-angled triangle structure;
the two ends of the transverse connecting rod are respectively hinged to the right-angle side edge of the trolley bracket and the side edge of the template panel, and the transverse connecting rods are arranged in a plurality and correspondingly arranged on each assembling plate of the template panel;
and the controller is respectively connected with the plurality of transverse connecting rods through leads and controls the telescopic action of the transverse connecting rods.
2. The hydraulic sidewall moving template trolley with the automatic deviation rectification function as claimed in claim 1, wherein a plurality of cross beams are fixedly arranged at the bottom of the trolley support, a pair of longitudinal beams are fixedly arranged at the bottoms of the cross beams, vertical oil cylinders are fixedly arranged below two ends of the pair of longitudinal beams, the vertical oil cylinders are supported on the ground, each vertical oil cylinder is correspondingly provided with a transverse oil cylinder, one end of each transverse oil cylinder is supported on the ground, the other end of each transverse oil cylinder is fixedly connected to the vertical oil cylinder, the two transverse oil cylinders at the opposite ends of the pair of longitudinal beams are positioned on the same straight line, a pair of supports are symmetrically supported right below each longitudinal beam and connected through connecting rods, and a horizontal longitudinal oil cylinder is connected between one support and the corresponding vertical oil cylinder.
3. The hydraulic sidewall moving formwork trolley capable of automatically rectifying deviation as claimed in claim 2, wherein the longitudinal beam is of an i-shaped steel structure, a pair of connecting plates are fixed on the upper surfaces of a pair of flange plates below the longitudinal beam and extend outwards and horizontally, and a pair of horizontally extending auxiliary plates are symmetrically arranged at the top end of the support and correspond to the pair of connecting plates one by one and are connected through bolts.
4. The hydraulic sidewall moving template trolley capable of automatically rectifying deviation as claimed in claim 1, wherein the template panel is provided with a laser range finder moving up and down along the height thereof, which is also connected with the controller through a wire.
5. The hydraulic sidewall moving template trolley capable of automatically rectifying deviation as claimed in claim 4, wherein a traction device is fixed at the top end of the template panel and connected with the laser range finder through a traction rope, the template panel is provided with a limiting device along the height direction thereof, and the laser range finder is limited to move vertically along the height direction of the template panel through the limiting device.
6. The hydraulic sidewall moving template trolley capable of automatically rectifying deviation as claimed in claim 5, wherein the limiting device is a U-shaped limiting chute fixed on the side surface of the template panel through the outer bottom surface, and the laser range finder is slidably fitted in the limiting chute to slide up and down.
7. The hydraulic sidewall moving template trolley capable of automatically rectifying deviation as claimed in claim 5, wherein the inner bottom surface of the limiting chute is provided with vertical sliding rails, a pair of inner side surfaces of the limiting chute are provided with concave vertical sliding chutes, a housing for cooperatively fixing a laser range finder, a backing plate, a pair of sliding plates, a pair of air bags and a pair of elastic belts are further arranged in the limiting chute, the housing is of a U-shaped structure which is just matched in the limiting chute, a pair of outer side surfaces of the housing are provided with convex sliding blocks which are just matched in the vertical sliding chutes, the outer bottom surface of the housing is provided with pulleys which are just matched in the sliding rails, the housing is vertically moved in the limiting chute through the matching of the sliding blocks and the pulleys, the backing plate is fixed on the inner bottom surface of the housing, a rubber cushion layer is fixed on the surface of the backing plate, and a pair of sliding plates are symmetrically positioned between a pair of side surfaces of the housing in parallel, the bottom of a pair of slide with backing plate sliding connection is in order to realize remove between a pair of side of shell, the side that the slide is relative all is fixed with the rubber cushion layer, the upper end of a pair of slide with be connected with the elastic webbing between the upper end of shell, the gasbag is square structure and is fixed in respectively in the space that elastic webbing, slide, shell and backing plate formed, the gasbag has the gasbag opening, laser range finder is located the space that a pair of slide and backing plate formed.
8. The hydraulic sidewall moving template trolley capable of automatically correcting deviation as claimed in claim 1, wherein a counterweight is arranged on the trolley bracket.
9. A construction method of a hydraulic type side wall movable formwork trolley capable of automatically rectifying deviation is characterized by comprising the following steps:
(1) assembling the trolley support in a bolt connection mode to form a right-angled triangle structure, then installing a vertical oil cylinder, a transverse oil cylinder and a longitudinal oil cylinder at the bottom and connecting the vertical oil cylinder, the transverse oil cylinder and the longitudinal oil cylinder with a controller, and testing the walking capacity of the trolley;
(2) the right-angle side edge of the trolley bracket is connected with the lug plate through a bolt, the transverse connecting rod is hinged with the lug plate, and a template panel is hinged on the transverse connecting rod;
(3) connecting a lead of the transverse connecting rod with a controller, manually measuring by adopting a theodolite to adjust the template panel to be vertical, welding and installing a limiting device on the side surface of the template panel, and installing a traction device on the top of the template panel;
(4) installing a laser range finder in a limiting device, connecting a traction rope of a traction device to the laser range finder, and testing for use;
(5) connecting the controller with a laser range finder, and inputting a distance requirement and an error allowable value;
(6) and (4) transporting the assembled formwork trolley to a construction site for use through a crane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110938593.6A CN113668605A (en) | 2021-08-16 | 2021-08-16 | A hydraulic type movable formwork trolley for automatically rectifying sidewall and its construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110938593.6A CN113668605A (en) | 2021-08-16 | 2021-08-16 | A hydraulic type movable formwork trolley for automatically rectifying sidewall and its construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113668605A true CN113668605A (en) | 2021-11-19 |
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| CN202110938593.6A Pending CN113668605A (en) | 2021-08-16 | 2021-08-16 | A hydraulic type movable formwork trolley for automatically rectifying sidewall and its construction method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115788040A (en) * | 2022-11-28 | 2023-03-14 | 江西中誉模板有限公司 | Self-propelled full-hydraulic single-side wall formwork supporting trolley |
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| CN215759165U (en) * | 2021-08-16 | 2022-02-08 | 中交第二航务工程局有限公司 | Hydraulic side wall movable template trolley capable of automatically correcting deviation |
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| KR20000046737A (en) * | 1998-12-31 | 2000-07-25 | 허승조 | Self-support type mold unit panel for tunnel lining |
| CN201181692Y (en) * | 2008-04-17 | 2009-01-14 | 李柏杨 | Bulb disassembly and assembly device |
| CN205012651U (en) * | 2015-06-29 | 2016-02-03 | 中铁十四局集团有限公司 | Novel side wall unilateral formwork system of underground space |
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| CN110630012A (en) * | 2019-08-22 | 2019-12-31 | 深圳市力得建材设备有限公司 | A side wall formwork trolley |
| CN215759165U (en) * | 2021-08-16 | 2022-02-08 | 中交第二航务工程局有限公司 | Hydraulic side wall movable template trolley capable of automatically correcting deviation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115788040A (en) * | 2022-11-28 | 2023-03-14 | 江西中誉模板有限公司 | Self-propelled full-hydraulic single-side wall formwork supporting trolley |
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