CN214301889U - Lattice column correcting device - Google Patents
Lattice column correcting device Download PDFInfo
- Publication number
- CN214301889U CN214301889U CN202023178942.9U CN202023178942U CN214301889U CN 214301889 U CN214301889 U CN 214301889U CN 202023178942 U CN202023178942 U CN 202023178942U CN 214301889 U CN214301889 U CN 214301889U
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- force transmission
- lattice column
- fixing rod
- correction device
- rod
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Abstract
The utility model discloses a lattice column correcting unit, including the lattice column, two relative fixed rod subassemblies and two relative biography power subassemblies constitute the rectangle staple bolt and install the ground end at the lattice column, pass power subassembly tip installation hoisting apparatus. The force transmission assembly consists of two layers of force transmission plates, the near end of each force transmission plate is connected with a force transmission fixing rod, the far end of the force transmission plate on the upper layer is connected with the force transmission plate on the lower layer through a force bearing column, and the upper force transmission fixing rod and the lower force transmission fixing rod are connected through a force transmission fixing rod base plate and a nut. The utility model provides a great problem of plane axis deviation between each lattice column of lattice column correcting unit in order to solve building tower crane foundation, pass power subassembly and anchorage bar subassembly staple bolt on the lattice column, chain block one side hook is on the load post, and on the opposite side can be fixed in on-the-spot main equipment, forms the moment of torsion through two calabashes of simultaneous pulling and rectifies lattice column position, can confirm through the marking on laser emitter and ground whether twist reverse and take one's place.
Description
Technical Field
The utility model relates to a lattice column correcting unit for the correction of lattice column tower crane basis lattice column belongs to building engineering tower crane foundation construction technical field.
Background
In the construction of deep and large foundation pits of buildings, the construction of the foundation pits and the construction of the underground part of the building are convenient, a tower crane is often required to be installed before the excavation of the foundation pits, and pile foundation lattice columns are often adopted in the construction and are assisted by a steel platform or a concrete platform to serve as the tower crane foundation. In the construction of the lattice column of the pile foundation, a cast-in-place pile reinforcement cage needs to be welded with the lattice column and then put in place, the position deviation of the lattice column frequently occurs in the actual construction hoisting process, and the problem that the plane axis deviation between each lattice column of the tower crane foundation is large is solved. If tools such as a pry bar are adopted for correction, local deformation of the lattice column and change of the position of the cast-in-place pile reinforcement cage in the hole pile are easily caused due to concentrated stress, and meanwhile, the condition that the correction cannot be pried by manpower often exists. The large plane axis deviation among each lattice column of the tower crane foundation causes later stage reinforcement difficulty, influences the tower crane stress and even endangers the tower crane safety, and the invention of a lattice column correcting device is urgently needed to solve the problems.
Disclosure of Invention
The utility model discloses the main technical problem who solves is: the utility model provides a lattice column correcting unit, has characteristics such as easy operation, pass reliable, the location is accurate to solve the great problem of plane axis deviation between each lattice column of building tower crane foundation.
The technical scheme of the utility model is that: the utility model provides a check post correcting unit, includes the check post, and two relative fixed rod subassembly and two relative biography power subassemblies constitute the rectangle staple bolt and install in the ground end of check post, pass power subassembly tip installation hoisting apparatus.
The force transmission assembly consists of two layers of force transmission plates, the near end of each force transmission plate is connected with a force transmission fixing rod, the far end of the force transmission plate on the upper layer is connected with the force transmission plate on the lower layer through a force bearing column, and the upper force transmission fixing rod and the lower force transmission fixing rod are connected through a force transmission fixing rod base plate and a nut.
Each fixed rod component is formed by connecting two adjustable fixed rods and two adjustable fixed rod backing plates through nuts, and the two adjustable fixed rods are pressed on the upper side and the lower side of the two groups of force transmission fixed rods.
The hoisting device is a chain block, a lifting hook at one end of the chain block is arranged on the force transmission fixing rod, and a lifting hook at the other end of the chain block is arranged on other heavy objects on a construction site.
The two ends of the force transmission fixed rod and the adjustable fixed rod are provided with threads with the length of 0.25 time of that of the rod piece.
The far end of the force transmission component is provided with a laser emitter.
The force transmission component is provided with a level bubble.
The force transmission fixing rod is provided with size scales.
The laser emitter is installed on the central axis of the far end of the force transmission plate and is positioned outside the force transmission fixing rod.
The biography power board welds in biography power dead lever through 2 set-squares.
The utility model discloses the theory of operation is: the force transmission assembly and the fastening rod assembly are hooped on the lattice column, one side of the chain block is hooked on the force bearing column, the other side of the chain block can be fixed on large-scale on-site equipment, the position of the lattice column is corrected by forming a torque through pulling the two blocks simultaneously, and whether the chain block is twisted in place or not can be confirmed through the laser transmitter and the marked line on the ground.
The utility model has the advantages that:
1. the deviation and the inclination of the longitudinal axis of the lattice column can be adjusted by matching with a leveling bubble on the device by utilizing the traction of the chain block;
2. the two chain blocks are used for simultaneously exerting force to realize in-situ torsion of the lattice column, and inclination and deviation of the lattice column caused by correcting the position of the plane axis are avoided.
Additionally, the utility model discloses handheld rig drilling auxiliary device has that the device is adjustable nimble, and it is simple to pull the principle of exerting oneself, accords with the job site condition, characteristics such as convenient practicality, the correction of lattice column position in the pile foundation lattice column type tower crane foundation construction of being particularly suitable for.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Figure 2 is a schematic view of the force transfer assembly.
Fig. 3 is a schematic view of the structure of the fixing rod assembly.
In the figure: 1. the hand chain block comprises a hand chain block body 2, a force transmission plate 3, a force bearing column 4, a laser emitter 5, a triangular plate 6, a force transmission fixing rod 7, an adjustable fixing rod backing plate 8, an adjustable fixing rod 9, a force transmission fixing rod backing plate 10, a nut 11, a force transmission assembly 12 and a fixing rod assembly.
Detailed Description
A latticed column correcting device comprises a force transmission assembly 11, a chain block 1 and a fixed rod assembly 12. The force transmission component 11 comprises a force transmission plate 2, a force bearing column 3, a laser emitter 4, a triangular plate 5, a force transmission fixed rod 6, a nut 10 and a force transmission fixed rod base plate 9, wherein the fixed rod component 12 comprises an adjustable fixed rod 8, an adjustable fixed rod base plate 7 and a nut 10, and the connection relation is as follows:
the force transfer assembly 11: bearing column 3 welds between 2 biography power boards 2, and biography power board 2 welds on biography power dead lever 6 through 2 set-squares 5. The 2 force transfer dead lever pads 9 can slide on the force transfer dead lever and are then fastened by nuts 10.
The fixing rod assembly 12: the 2 adjustable fixation rod back plates 7 can slide over the 2 adjustable fixation rods 8 and are thereafter fastened by nuts 10.
The two sets of force transmission assemblies 11 and the two sets of fixing rod assemblies 12 are oppositely fixed on the lattice column and are clamped by fastening nuts 10 in sequence.
Preferably, the laser emitter 4 is arranged on the longitudinal central axis of the force transmission plate 2 and is positioned outside the force bearing column 3.
Preferably, the force transmission fixing rod 6 and the adjustable fixing rod 8 are provided with threads with the length being 0.25 times of that of the rod piece, and the threads are used for fastening the device and enabling the device to be adjusted and adapted to latticed columns with different sizes within the range of the length of the threads.
Preferably, a leveling bubble is arranged on the force transmission plate 2.
Preferably, the force transmission fixing rod 6 is provided with size scales, so that the longitudinal 2-direction axis of the force transmission plate of the force transmission assembly 11 corresponds to the central axis of the plane of the lattice column.
Claims (10)
1. A kind of lattice column correcting unit, including the lattice column, its characterized in that: rectangular hoops consisting of two opposite fixing rod assemblies (12) and two opposite force transmission assemblies (11) are arranged at the ground end of the lattice column, and hoisting devices are arranged at the end parts of the force transmission assemblies (11).
2. The lattice column correction device of claim 1, wherein: the force transmission assembly (11) is composed of two layers of force transmission plates (2), the near end of each force transmission plate (2) is connected with a force transmission fixing rod (6), the far end of the upper layer of force transmission plate (2) is connected with the lower layer of force transmission plate (2) through a force bearing column (3), and the upper and lower force transmission fixing rods (6) are connected through a force transmission fixing rod base plate (9) and a nut (10).
3. The lattice column correction device of claim 2, wherein: each fixing rod component (12) is formed by connecting two adjustable fixing rods (8) and two adjustable fixing rod backing plates (7) through nuts (10), and the two adjustable fixing rods (8) are pressed on the upper side and the lower side of the two groups of force transmission fixing rods (6).
4. The lattice column correction device of claim 3, wherein: the hoisting device is a chain block (1), a lifting hook at one end of the chain block (1) is arranged on the force transmission fixing rod (6), and a lifting hook at the other end is arranged on other heavy objects on a construction site.
5. The lattice column correction device of claim 4, wherein: threads with the length being 0.25 times of that of the rod piece are arranged at the two ends of the force transmission fixed rod (6) and the adjustable fixed rod (8).
6. The lattice column correction device as claimed in any one of claims 1 to 5, wherein: the far end of the force transmission component (11) is provided with a laser emitter (4).
7. The lattice column correction device of claim 6, wherein: the force transmission component (11) is provided with a level bubble.
8. The lattice column correction device of claim 6, wherein: the force transmission fixing rod (6) is provided with size scales.
9. The lattice column correction device of claim 6, wherein: the laser emitter (4) is arranged on the central axis of the far end of the force transmission plate (2) and is positioned outside the force transmission fixed rod (6).
10. The lattice column correction device of claim 6, wherein: the force transmission plate (2) is welded on the force transmission fixing rod (6) through 2 set squares (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023178942.9U CN214301889U (en) | 2020-12-25 | 2020-12-25 | Lattice column correcting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023178942.9U CN214301889U (en) | 2020-12-25 | 2020-12-25 | Lattice column correcting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214301889U true CN214301889U (en) | 2021-09-28 |
Family
ID=77861915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023178942.9U Active CN214301889U (en) | 2020-12-25 | 2020-12-25 | Lattice column correcting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214301889U (en) |
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2020
- 2020-12-25 CN CN202023178942.9U patent/CN214301889U/en active Active
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