CN218520868U - Prefabricated floor hoisting tool for building construction - Google Patents
Prefabricated floor hoisting tool for building construction Download PDFInfo
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- CN218520868U CN218520868U CN202222239265.XU CN202222239265U CN218520868U CN 218520868 U CN218520868 U CN 218520868U CN 202222239265 U CN202222239265 U CN 202222239265U CN 218520868 U CN218520868 U CN 218520868U
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- push rod
- electric push
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- 238000009435 building construction Methods 0.000 title claims description 7
- 238000010276 construction Methods 0.000 claims abstract description 31
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 230000006378 damage Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The utility model relates to a lifting device technical field just discloses a prefabricated floor lifting device for construction, including main part mechanism, hoisting machine structure and adjustment mechanism, hoisting machine constructs the upper end that is located main part mechanism, adjustment mechanism fixed mounting is at hoisting machine structure's lower extreme, main part mechanism includes longeron, crossbeam, movable rod, bracing piece and back up coat, crossbeam fixed mounting is in the upper end of longeron, movable rod fixed mounting is on the right side of crossbeam, bracing piece fixed mounting is at the downside of movable rod, back up coat fixed mounting is in the inside of crossbeam. This prefabricated floor lifting device for construction has optimized conventional hoist and mount through the installation to hoisting machine structure, directly articulates the mode that the pre-buried hoist and mount point in the prefabricated coincide floor hoisted by crane. The problem of in the hoist and mount process, prefabricated component atress is inhomogeneous, leads to prefabricated component to suffer destruction is solved, construction safety and efficiency have been improved.
Description
Technical Field
The utility model relates to a lifting device technical field specifically is a prefabricated floor lifting device for construction.
Background
The main auxiliary assembly of lifting device rising instrument, including the hoist and mount area, the lifting hook, the hinge, wire rope, electric block etc. all belong to lifting device, lifting device general auxiliary crane uses, current patent publication No. CN212832425U patent document proposes a lifting device who is applied to construction, two hoist and mount framves and hoist horizontal pole are split type design, install it through horizontal pole mount pad and fixing bolt etc. during hoist and mount, split its when transporting, the dismouting of being convenient for, it is convenient to remove, it can conveniently move lifting device or hoist and mount frame to cooperate mobilizable supporting shoe simultaneously, construction worker's the amount of labour has been reduced, work burden has been alleviateed, easy operation, high durability and convenient use, work efficiency is greatly improved. However, the hoisting device of the prior patent publication No. CN212832425U is imperfect, optimizes the conventional hoisting, and directly hooks the pre-buried hoisting points in the prefabricated laminated floor slab for hoisting. The problem of in the hoist and mount process, prefabricated component atress is inhomogeneous, leads to prefabricated component to suffer destruction is solved, construction safety and efficiency have been improved. Simultaneously, because adjusting device has the defect, the size that leads to placing the space is not convenient for adjust, needs the staff to carry when the transportation condition is unstable, has reduced construction and has used prefabricated floor lifting device's practicality.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
An object of the utility model is to provide a prefabricated floor lifting device for construction, it is imperfect to provide current patent publication No. CN 212832425U's hoist device in solving above-mentioned background art, it is direct directly to be connected with the tower machine lifting hook directly through wire rope and lifts by crane to the pre-buried hoisting point in the prefabricated coincide floor generally of conventional board, in the hoist and mount in-process, the prefabricated component atress is inhomogeneous, lead to the prefabricated component to suffer destruction, influence construction safety and efficiency, adjusting device defect simultaneously, be not convenient for adjust the size of placing the space, when transporting unstably, need the staff to carry, the problem of the practicality of prefabricated floor lifting device for construction has been reduced.
(II) technical scheme
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a prefabricated floor hoisting tool for construction, includes main part mechanism, hoisting machine structure and adjustment mechanism, hoisting machine constructs the upper end that is located main part mechanism, adjustment mechanism fixed mounting is at hoisting machine structure's lower extreme, main part mechanism includes longeron, crossbeam, movable rod, bracing piece and back up coat, crossbeam fixed mounting is in the upper end of longeron, movable rod fixed mounting is on the right side of crossbeam, bracing piece fixed mounting is at the downside of movable rod, back up coat fixed mounting is in the inside of crossbeam, hoisting machine constructs including gusset plate, fixed connection board, screw, fixed pulley assembly, connecting block, construction bolt, pull ring and volume megaphone, gusset plate fixed mounting is in the upper end of longeron.
Preferably, hoisting machine constructs including gusset plate, fixed connection board, screw, fixed pulley assembly, connecting block, construction bolt, pull ring and volume megaphone, gusset plate fixed mounting is in the upper end of longeron, fixed connection board fixed mounting is in the upper end of gusset plate, the screw is fixed to be set up at the front end of fixed connection board, and the gusset plate is convenient for the reinforcement connection, and the fixed connection board is convenient for install and dismantle.
Preferably, fixed pulley assembly fixed mounting is in the upper end of screw, connecting block fixed mounting is in the upper end of longeron, construction bolt fixed mounting is in the upper end of connecting block, and fixed pulley assembly is convenient for install the fixed pulley, and construction bolt is convenient for fix the fixed pulley, and the connecting block is convenient for install the pull ring.
Preferably, pull ring fixed mounting is on the right side of construction bolt, volume megaphone fixed mounting is at the right-hand member of crossbeam, and the pull ring can assist fixed the improvement, increases lifting surface area, and the distance can be discerned to the volume megaphone near far away.
Preferably, the adjusting mechanism comprises a sliding groove, a first electric push rod, a baffle, a placing groove, a second electric push rod, a universal wheel and a foot brake, the sliding groove is fixedly arranged at the front end of the longitudinal beam, and the sliding groove facilitates the forward and backward movement of the movable rod.
Preferably, the first electric push rod is fixedly installed at the upper end of the sliding groove, the first electric push rod is fixedly installed at the front end of the first electric push rod, and the first electric push rod is driven by the first electric push rod to move back and forth, so that the size of the placing space can be adjusted conveniently.
Preferably, the baffle is fixedly installed at the front end of the first electric push rod, the placing groove is fixedly provided with the lower end of the supporting rod, the second electric push rod is fixedly installed at the lower end of the placing groove, the baffle facilitates fixing of the movable rod inside the sliding groove, and the placing groove can be used for placing the second electric push rod.
Preferably, two fixed mounting of electric putter are at the lower extreme of electric putter two, universal wheel fixed mounting is at the lower extreme of electric putter two, service brake fixed mounting is in the upper end of universal wheel, and electric putter two drives electric putter two and carries out altitude mixture control, can be with inside the universal wheel telescopic band standing groove, the universal wheel is convenient for remove, and service brake is convenient for fix the universal wheel.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the prefabricated floor hoisting tool for building construction, by installing the main body mechanism, the problems that stress points are concentrated, a sling is easy to damage, a component can deform, the component is cracked and damaged, and the use effect is easy to influence are solved, the use effect of the prefabricated floor hoisting tool for building construction is greatly improved, and the safety is ensured;
2. this prefabricated floor hoisting tool for construction through the installation to hoisting machine structure, has optimized conventional hoist and mount, directly articulates the mode that the pre-buried hoist and mount point in the prefabricated coincide floor lifted by crane. The problem that the prefabricated part is damaged due to uneven stress of the prefabricated part in the hoisting process is solved, and the construction safety and efficiency are improved;
3. this prefabricated floor lifting device for construction through the installation to adjustment mechanism, has solved because adjusting device has the defect, needs the staff to carry when the size that leads to placing the space is not convenient for adjust, transportation condition unstability, has improved prefabricated floor lifting device for construction's practicality.
Drawings
FIG. 1 is a schematic view of the three-dimensional structure of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the hoisting mechanism of the present invention;
FIG. 4 is a schematic view of the local enlarged structure of the hoisting mechanism of the present invention;
FIG. 5 is a schematic view of the structure of the adjusting mechanism of the present invention;
fig. 6 is a schematic view of the local enlarged structure of the adjusting mechanism of the present invention.
In the figure: 1. a main body mechanism; 101. a longitudinal beam; 102. a cross beam; 103. a movable rod; 104. a support bar; 105. a reinforcement layer; 2. a hoisting mechanism; 201. a reinforcing plate; 202. fixing the connecting plate; 203. a screw hole; 204. a fixed pulley assembly; 205. connecting blocks; 206. installing a bolt; 207. a pull ring; 208. a volume amplifier; 3. an adjustment mechanism; 301. a chute; 302. an electric push rod I; 303. a first electric push rod; 304. a baffle plate; 305. a placement groove; 306. a second electric push rod; 307. an electric push rod II; 308. a universal wheel; 309. and (6) a foot brake.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a prefabricated floor hoisting tool for construction, including main body structure 1, hoisting machine constructs 2 and adjustment mechanism 3, hoisting machine constructs 2 and is located main body structure 1's upper end, adjustment mechanism 3 fixed mounting is at hoisting machine constructs 2 lower extreme, main body structure 1 includes longeron 101, crossbeam 102, movable rod 103, bracing piece 104 and back up coat 105, crossbeam 102 fixed mounting is in the upper end of longeron 101, movable rod 103 fixed mounting is on the right side of crossbeam 102, bracing piece 104 fixed mounting is in the downside of movable rod 103, back up coat 105 fixed mounting is in the inside of crossbeam 102, hoisting machine constructs 2 and includes reinforcing plate 201, fixed connection board 202, screw 203, decide loose pulley assembly 204, connecting block 205, construction bolt 206, pull ring 207 and volume megaphone 208, reinforcing plate 201 fixed mounting is in the upper end of longeron 101.
The hoisting mechanism 2 comprises a reinforcing plate 201, a fixed connecting plate 202, a screw hole 203, a fixed pulley assembly 204, a connecting block 205, a mounting bolt 206, a pull ring 207 and a volume amplifier 208, wherein the reinforcing plate 201 is fixedly mounted at the upper end of the longitudinal beam 101, the fixed connecting plate 202 is fixedly mounted at the upper end of the reinforcing plate 201, the screw hole 203 is fixedly arranged at the front end of the fixed connecting plate 202, the fixed pulley assembly 204 is fixedly mounted at the upper end of the screw hole 203, the connecting block 205 is fixedly mounted at the upper end of the longitudinal beam 101, the mounting bolt 206 is fixedly mounted at the upper end of the connecting block 205, the pull ring 207 is fixedly mounted at the right side of the mounting bolt 206, the volume amplifier 208 is fixedly mounted at the right end of the transverse beam 102, three fixed pulley assemblies 204 are respectively arranged below the two longitudinal beams 101 of a hoisting steel frame and used for adjusting the length of a sling before hoisting, the height of the sling is shortened, the hoisting height of a movable pulley is reduced, four hoisting fixed connecting plates 202 are arranged on the longitudinal beams 101 and are distributed at intervals, the lower end of each longitudinal beam 101 is provided with the fixed sling 202, two supporting rods 104 are convenient for workers to carry out hanging and the hanging of the construction, the fixed pulley assemblies 203 and the pull ring 202 are mounted on the pull ring 202 through the screw hole 203 and the fixed connecting plate 208, if the distance between the flange of the air conditioner is reduced by the bolt 207.
The adjusting mechanism 3 comprises a chute 301, a first electric push rod 302, a first electric push rod 303, a baffle 304, a placing groove 305, a second electric push rod 306, a second electric push rod 307, a universal wheel 308 and a foot brake 309, wherein the chute 301 is fixedly arranged at the front end of the longitudinal beam 101, the first electric push rod 302 is fixedly arranged at the upper end of the chute 301, the first electric push rod 303 is fixedly arranged at the front end of the first electric push rod 302, the baffle 304 is fixedly arranged at the front end of the first electric push rod 303, the placing groove 305 is fixedly arranged at the lower end of the supporting rod 104, the second electric push rod 306 is fixedly arranged at the lower end of the placing groove 305, the second electric push rod 307 is fixedly arranged at the lower end of the second electric push rod 306, the universal wheel 308 is fixedly arranged at the lower end of the second electric push rod 307, the foot brake 309 is fixedly arranged at the upper end of the universal wheel 308, the whole body is moved through the universal wheel 308, when the adjusting mechanism is moved to a working place, the second electric push rod 306 drives the second electric push rod 307 to extend and retract the universal wheel 308 into the placing groove 305 to be fixed, the first electric push rod 302 drives the first electric push rod 303 to move the movable rod 103, and adjust the size of the placing space.
The working principle is as follows: the three fixed pulley assemblies 204 are respectively arranged below two longitudinal beams 101 of a hoisting steel frame and used for adjusting the length of a sling before hoisting, the height of the sling is shortened, the hoisting height of a movable pulley is reduced, four hoisting fixed connecting plates 202 are arranged and distributed on the two longitudinal beams 101 at intervals, the end part of a lower flange plate of each longitudinal beam 101 is provided with a fixed connecting plate 202, the sling is fixed during hoisting, two supporting rods 104 are arranged below a cross beam 102 at the end, the sling can be conveniently hooked by workers during construction, the pulley is fixed on the fixed connecting plate 202 through screw holes 203 in the fixed connecting plate 202 and the fixed pulley assemblies 204, if pressure needs to be reduced, a pull ring 207 is installed on the longitudinal beam 101 through a mounting bolt 206, the distance is known through a volume amplifier 208 air conditioner, the whole body is moved through a universal wheel 308, when the whole body is moved to a working place, the universal wheel 308 is driven to stretch into a placing groove 305 through an electric push rod two 306 to be fixed, the electric push rod 303 is driven through the electric push rod 302 to move the movable rod 103, and the size of a placing space is adjusted.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (8)
1. The utility model provides a prefabricated floor hoisting tool for construction, includes that main part mechanism (1), hoisting machine construct (2) and adjustment mechanism (3), its characterized in that: hoisting machine constructs (2) and is located the upper end of main part mechanism (1), adjustment mechanism (3) fixed mounting is at the lower extreme of hoisting machine structure (2), main part mechanism (1) includes longeron (101), crossbeam (102), movable rod (103), bracing piece (104) and back up coat (105), crossbeam (102) fixed mounting is in the upper end of longeron (101), movable rod (103) fixed mounting is on the right side of crossbeam (102), bracing piece (104) fixed mounting is in the downside of movable rod (103), back up coat (105) fixed mounting is in the inside of crossbeam (102), hoisting machine constructs (2) including back up plate (201), fixed connection board (202), screw (203), decide pulley assembly (204), connecting block 205, construction bolt (206), pull ring (207) and volume megaphone (208), back up plate (201) fixed mounting is in the upper end of longeron (101).
2. The precast floor slab lifting tool for construction according to claim 1, characterized in that: the fixed connection board (202) is fixedly arranged at the upper end of the reinforcing board (201), and the screw holes (203) are fixedly arranged at the front end of the fixed connection board (202).
3. The precast floor slab hoisting tool for building construction of claim 2, characterized in that: the fixed pulley assembly (204) is fixedly mounted at the upper end of the screw hole (203), the connecting block (205) is fixedly mounted at the upper end of the longitudinal beam (101), and the mounting bolt (206) is fixedly mounted at the upper end of the connecting block (205).
4. The precast floor slab lifting tool for construction according to claim 3, characterized in that: the pull ring (207) is fixedly arranged on the right side of the mounting bolt (206), and the volume loudspeaker (208) is fixedly arranged at the right end of the beam (102).
5. The precast floor slab lifting tool for construction according to claim 4, characterized in that: the adjusting mechanism (3) comprises a sliding groove (301), a first electric push rod (302), a first electric push rod (303), a baffle (304), a placing groove (305), a second electric push rod (306), a second electric push rod (307), universal wheels (308) and a foot brake (309), and the sliding groove (301) is fixedly arranged at the front end of the longitudinal beam (101).
6. The precast floor slab hoisting tool for building construction of claim 5, characterized in that: the electric push rod I (302) is fixedly installed at the upper end of the sliding groove (301), and the electric push rod I (303) is fixedly installed at the front end of the electric push rod I (302).
7. The precast floor slab lifting tool for construction according to claim 6, characterized in that: the baffle (304) is fixedly arranged at the front end of the first electric push rod (303), the placing groove (305) is fixedly provided with the lower end of the supporting rod (104), and the second electric push rod (306) is fixedly arranged at the lower end of the placing groove (305).
8. The precast floor slab hoisting tool for building construction of claim 7, characterized in that: the electric push rod II (307) is fixedly arranged at the lower end of the electric push rod II (306), the universal wheel (308) is fixedly arranged at the lower end of the electric push rod II (307), and the foot brake (309) is fixedly arranged at the upper end of the universal wheel (308).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222239265.XU CN218520868U (en) | 2022-08-24 | 2022-08-24 | Prefabricated floor hoisting tool for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222239265.XU CN218520868U (en) | 2022-08-24 | 2022-08-24 | Prefabricated floor hoisting tool for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218520868U true CN218520868U (en) | 2023-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222239265.XU Active CN218520868U (en) | 2022-08-24 | 2022-08-24 | Prefabricated floor hoisting tool for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218520868U (en) |
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2022
- 2022-08-24 CN CN202222239265.XU patent/CN218520868U/en active Active
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