CN216516986U - Quick positioner is used in prefabricated wall body installation - Google Patents
Quick positioner is used in prefabricated wall body installation Download PDFInfo
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- CN216516986U CN216516986U CN202122222006.1U CN202122222006U CN216516986U CN 216516986 U CN216516986 U CN 216516986U CN 202122222006 U CN202122222006 U CN 202122222006U CN 216516986 U CN216516986 U CN 216516986U
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- threaded rod
- fixing device
- worm
- prefabricated wall
- wall body
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Abstract
The utility model discloses a rapid positioning device for mounting a prefabricated wall body, which belongs to the technical field of building construction, and comprises a bottom frame, wherein a fixing device is arranged on the left side of the top surface of the bottom frame, a first threaded rod is arranged at the top of the fixing device, a handle is arranged at the top of the first threaded rod, a rear support plate is arranged at the rear end of the bottom frame, a rear fixing plate is arranged on the upper part of the front surface of the rear support plate, a first arc-shaped plate is arranged on the top of the rear fixing plate, a connecting column is arranged on the front side of the bottom frame, a front support plate is arranged at the top of the connecting column, a front fixing plate is arranged on the upper part of the rear surface of the front support plate, a second arc-shaped plate is arranged on the top of the front fixing plate, a handle is arranged in the middle part of the front surface of the bottom frame, the device can adjust the distance between the front support plate and the rear support plate, so that the device can position wall bodies with different thicknesses, the prefabricated wall body is quickly installed, and the project progress is accelerated.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a quick positioning device for mounting a prefabricated wall.
Background
At present, the prefabricated wall bodies are directly installed by workers in the installation process, a positioning device is not used for accurately positioning the prefabricated wall bodies, and the prefabricated wall bodies cannot be quickly, quickly and accurately installed to correct positions, so that the construction progress is slow, and the engineering cost is high. Therefore, the quick positioning device for the installation of the prefabricated wall is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a quick positioning device for mounting a prefabricated wall, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a quick positioner is used in installation of prefabricated wall body, includes underframe, its characterized in that: the left side of the top surface of the bottom frame is provided with a fixing device, the left side and the right side in the fixing device are respectively provided with a slide way, the top in the slide way is provided with a slide block, the bottom of the slide block is provided with a pressure spring, the right end of the slide block is provided with an L-shaped elastic part, the bottom of the L-shaped elastic part is provided with a clamping block, the top of the fixing device is provided with a first threaded rod, the top of the first threaded rod is provided with a handle, the rear end of the bottom frame is provided with a rear supporting plate, the upper part of the front surface of the rear supporting plate is provided with a rear fixing plate, the top of the rear fixing plate is provided with a first arc-shaped plate, the front side of the bottom frame is provided with connecting columns, the connecting columns are provided with a left group and a right group, the tops of the two groups of connecting columns are respectively provided with a front supporting plate, the upper part of the rear surface of the front supporting plate is provided with a front fixing plate, the top of the front fixing plate is provided with a second arc-shaped plate, and a handle is arranged in the middle of the front surface of the bottom frame.
Preferably, the inside cavity that is provided with of underframe, both ends all are provided with first spout about the cavity, the middle part is provided with the bull stick in the cavity, the middle part of bull stick is provided with first worm wheel, the bottom of first worm wheel is provided with first worm, both ends all are provided with the second worm about the bull stick, the bottom of worm is provided with the second worm wheel.
Preferably, a second sliding groove is formed in the middle of the connecting column, a second threaded rod is arranged in the middle of the inner wall of the left side of the second sliding groove, a moving block is arranged on the second threaded rod, a through groove is formed in the top of the second sliding groove, and the top of the moving block is connected with the bottom of the front supporting plate.
Preferably, the rear end of the handle is connected with the front end of the first worm through a rotating shaft, and the surface threads of the second worms arranged at the left end and the right end of the rotating rod are opposite in rotating direction.
Preferably, the first threaded rod passes through the outer wall of the top of the fixing device and extends to the inside of the fixing device, and the top of the fixing device is provided with a threaded hole matched with the first threaded rod.
Preferably, the fixing device is provided with a front group and a rear group, and a through hole is formed in the middle of the connecting part of the bottom frame and the fixing device.
Compared with the prior art, the utility model has the beneficial effects that: the handle drives first worm wheel through first worm and rotates, first worm wheel drives the bull stick and rotates, the second worm that the bull stick both ends set up drives the second worm wheel and rotates, because the second worm surface screw thread that the bull stick both ends set up is to unanimous soon, so the second worm wheel direction of rotation that the bull stick both sides set up is unanimous, the second worm wheel drives the second threaded rod and rotates, the middle part of movable block is provided with the screw hole with second threaded rod matched with, the movable block removes on the second threaded rod, adjust the distance between preceding backup pad and the back backup pad, thereby make this device fix a position the wall body of different thickness, make prefabricated wall body install fast, accelerate the engineering progress.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a fixing device according to the present invention;
FIG. 3 is a schematic view of the internal transmission mechanism of the bottom frame of the present invention;
fig. 4 is a schematic view of a connection structure of a front support plate and a bottom frame according to the present invention.
In the figure: 1. a bottom frame; 101. a cavity; 102. a first chute; 103. a first worm gear; 104. a first worm; 105. a rotating rod; 106. a worm; 107. a second worm gear; 2. a fixing device; 21. a slideway; 22. a slider; 23. a pressure spring; 24. an L-shaped elastic member; 25. a clamping block; 3. a first threaded rod; 4. a handle; 5. a rear support plate; 6. a rear fixing plate; 7. a first arc-shaped plate; 8. connecting columns; 81. a second chute; 82. a second threaded rod; 83. a moving block; 84. a through groove; 9. a front support plate; 10. a front fixing plate; 11. a second arc-shaped plate; 12. a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a rapid positioning device for mounting a prefabricated wall comprises a bottom frame 1, wherein a fixing device 2 is arranged on the left side of the top surface of the bottom frame 1, slide ways 21 are arranged on the left side and the right side in the fixing device 2, a slide block 22 is arranged on the top in each slide way 21, a pressure spring 23 is arranged at the bottom of each slide block 22, an L-shaped elastic part 24 is arranged at the right end of each slide block 22, a clamping block 25 is arranged at the bottom of each L-shaped elastic part 24, when the prefabricated wall needs to be mounted and positioned, a handle 4 is rotated and drives a first threaded rod 3 to rotate, a threaded hole matched with the first threaded rod 3 is arranged at the top of each fixing device 2, the first threaded rod 3 moves downwards in the rotating process, the clamping block 25 is semicircular, a tapered hole is formed in the straight edge surface of the clamping block 25, the first threaded rod 3 contacts with the inner wall of the tapered hole in the downward moving process, the tapered hole is arranged to be large in the upper portion and small in the lower portion, therefore, when the first threaded rod 3 contacts the inner wall of the conical hole, the fixture block 25 is pushed downwards to move the fixture block 25 into the pre-punched positioning hole, when the slide block 22 descends to the bottom, the slide block cannot continuously descend, the first threaded rod 3 continuously moves downwards to extrude the fixture block 25 towards two sides, the friction force between the fixture block 25 and the inner wall of the pre-punched positioning hole is increased, and the fixing of the device is completed, the first threaded rod 3 is arranged at the top of the fixing device 2, the handle 4 is arranged at the top of the first threaded rod 3, the rear support plate 5 is arranged at the rear end of the bottom frame 1, the rear fixing plate 6 is arranged at the upper part of the front surface of the rear support plate 5, the first arc-shaped plate 7 is arranged at the top of the rear fixing plate 6, the connecting columns 8 are arranged at the front side of the bottom frame 1, the connecting columns 8 are arranged in two groups, the top of the two groups of connecting columns 8 is provided with the front support plate 9, the front fixing plate 10 is arranged at the upper part of the rear surface of the front support plate 9, the top of preceding fixed plate 10 is provided with second arc 11, and the front surface middle part of underframe 1 is provided with handle 12, places the prefabricated wallboard that needs the assembly and accomplishes the fixed to prefabricated wall body between rear fixed plate 6 and front fixed plate 10, and the setting of first arc 7 and second arc 11, makes prefabricated wall body place between front fixed plate 10 and rear fixed plate 6 more easily, makes prefabricated wall body can fix a position fast to can accelerate prefabricated wall body's installation effectiveness.
Wherein, a cavity 101 is arranged in the bottom frame 1, the left and right ends of the cavity 101 are respectively provided with a first sliding chute 102, the middle part in the cavity 101 is provided with a rotating rod 105, the middle part of the rotating rod 105 is provided with a first worm wheel 103, the bottom of the first worm wheel 103 is provided with a first worm 104, the left and right ends of the rotating rod 105 are respectively provided with a second worm 106, the bottom of the worm 106 is provided with a second worm wheel 107, the middle part of the connecting column 8 is provided with a second sliding chute 81, the middle part of the inner wall of the left side of the second sliding chute 81 is provided with a second threaded rod 82, the second threaded rod 82 is provided with a moving block 83, the top of the second sliding chute 81 is provided with a through groove 84, the top of the moving block 83 is connected with the bottom of the front supporting plate 9, the handle 12 is rotated, the handle 12 drives the first worm wheel 103 to rotate through the first worm 104, the first worm wheel 103 drives the rotating rod 105 to rotate, the second worm 106 arranged at the two ends of the rotating rod 105 drives the second worm wheel 107 to rotate, because the thread turning directions of the surfaces of the second worms 106 arranged at the two ends of the rotating rod 105 are consistent, the rotating directions of the second worm gears 107 arranged at the two sides of the rotating rod 105 are consistent, the second worm gears 107 drive the second threaded rods 82 to rotate, the middle parts of the moving blocks 83 are provided with threaded holes matched with the second threaded rods 82, the moving blocks 83 move on the second threaded rods 82, the distance between the front supporting plate 9 and the rear supporting plate 5 is adjusted, and therefore the device can position walls with different thicknesses;
the rear end of the handle 12 is connected with the front end of the first worm 104 through a rotating shaft, the surface threads of the second worms 106 arranged at the left end and the right end of the rotating rod 105 are consistent in rotating direction, so that the second worms 106 arranged at the two ends of the rotating rod 105 drive the second worm wheels 107 to rotate at the same speed, and the front support plates 9 arranged at the left side and the right side of the front part of the bottom frame are ensured to have the same displacement distance in the adjusting process, so that the prefabricated wall can be better positioned;
first threaded rod 3 passes fixing device 2's top outer wall and extends to fixing device 2's inside, and fixing device 2's top is provided with the screw hole with first threaded rod 3 matched with, and two sets of around fixing device 2 is provided with, and underframe 1 and fixing device 2 connecting portion middle part are provided with the through-hole.
The working principle is as follows: when the assembly type prefabricated wall needs to be installed and positioned, the handle 4 is rotated, the handle 4 drives the first threaded rod 3 to rotate, the first threaded rod 3 moves downwards in the rotating process, the clamping block 25 is semicircular, a tapered hole is formed in the straight edge surface of the clamping block 25, in the downward moving process of the first threaded rod 3, when the first threaded rod 3 contacts the inner wall of the tapered hole, the clamping block 25 is pushed downwards to enable the clamping block 25 to move into the pre-drilled positioning hole, when the sliding block 22 descends to the bottom, the sliding block cannot descend continuously, the first threaded rod 3 continues to move downwards, the clamping block 25 is extruded towards two sides, the friction force between the clamping block 25 and the pre-drilled positioning hole inner wall is increased, the fixing of the device is completed, the handle 12 is rotated, the first worm wheel 103 is driven by the first worm 104, the rotating rod 105 is driven by the first worm wheel 103, the second worm 106 arranged at two ends of the rotating rod 105 drives the second worm wheel 107 to rotate, because the screw thread direction of the surface of the second worm 106 arranged at the two ends of the rotating rod 105 is consistent, the rotating directions of the second worm gears 107 arranged at the two sides of the rotating rod 105 are consistent, the second worm gears 107 drive the second threaded rods 82 to rotate, the middle parts of the moving blocks 83 are provided with threaded holes matched with the second threaded rods 82, the moving blocks 83 move on the second threaded rods 82, the distance between the front supporting plate 9 and the rear supporting plate 5 is adjusted, and therefore the device can position the wall bodies with different thicknesses.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a quick positioner is used in installation of prefabricated wall body, includes underframe (1), its characterized in that: the top surface left side of underframe (1) is provided with fixing device (2), the left and right sides all is provided with slide (21) in fixing device (2), top in slide (21) is provided with slider (22), the bottom of slider (22) is provided with pressure spring (23), the right-hand member of slider (22) is provided with L type elastic component (24), the bottom of L type elastic component (24) is provided with fixture block (25), the top of fixing device (2) is provided with first threaded rod (3), the top of first threaded rod (3) is provided with handle (4), the rear end of underframe (1) is provided with back backup pad (5), the front surface upper portion of back backup pad (5) is provided with after-fixing plate (6), the top of after-fixing plate (6) is provided with first arc plate (7), the front side of underframe (1) is provided with spliced pole (8), the spliced pole (8) are provided with about two sets ofly, two sets of spliced pole (8) top all is provided with preceding backup pad (9), the rear surface upper portion of preceding backup pad (9) is provided with preceding fixed plate (10), the top of preceding fixed plate (10) is provided with second arc (11), the front surface middle part of underframe (1) is provided with handle (12).
2. The quick positioning device for the installation of the prefabricated wall body as claimed in claim 1, wherein: underframe (1) inside is provided with cavity (101), both ends all are provided with first spout (102) about cavity (101), the middle part is provided with bull stick (105) in cavity (101), the middle part of bull stick (105) is provided with first worm wheel (103), the bottom of first worm wheel (103) is provided with first worm (104), both ends all are provided with second worm (106) about bull stick (105), the bottom of worm (106) is provided with second worm wheel (107).
3. The quick positioning device for the installation of the prefabricated wall body as claimed in claim 1, wherein: the middle part of the connecting column (8) is provided with a second sliding chute (81), the middle part of the inner wall of the left side of the second sliding chute (81) is provided with a second threaded rod (82), the second threaded rod (82) is provided with a moving block (83), the top of the second sliding chute (81) is provided with a through groove (84), and the top of the moving block (83) is connected with the bottom of the front supporting plate (9).
4. The quick positioning device for the installation of the prefabricated wall body as claimed in claim 2, wherein: the rear end of the handle (12) is connected with the front end of the first worm (104) through a rotating shaft, and the surface threads of the second worms (106) arranged at the left end and the right end of the rotating rod (105) are opposite in rotating direction.
5. The rapid positioning device for the installation of the prefabricated wall body as claimed in claim 1, wherein: the first threaded rod (3) penetrates through the outer wall of the top of the fixing device (2) and extends to the inside of the fixing device (2), and a threaded hole matched with the first threaded rod (3) is formed in the top of the fixing device (2).
6. The quick positioning device for the installation of the prefabricated wall body as claimed in claim 1, wherein: the fixing device (2) is provided with a front group and a rear group, and a through hole is formed in the middle of the connecting part of the bottom frame (1) and the fixing device (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122222006.1U CN216516986U (en) | 2021-09-14 | 2021-09-14 | Quick positioner is used in prefabricated wall body installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122222006.1U CN216516986U (en) | 2021-09-14 | 2021-09-14 | Quick positioner is used in prefabricated wall body installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216516986U true CN216516986U (en) | 2022-05-13 |
Family
ID=81515806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122222006.1U Active CN216516986U (en) | 2021-09-14 | 2021-09-14 | Quick positioner is used in prefabricated wall body installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216516986U (en) |
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2021
- 2021-09-14 CN CN202122222006.1U patent/CN216516986U/en active Active
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