Reinforced concrete wall column template positioning device

Abstract

The utility model relates to a reinforced concrete wall column formwork positioning device, and belongs to the technical field of wall column formwork positioning, the reinforced concrete wall column formwork positioning device comprises a bottom plate, and preformed holes are formed in the two ends of the bottom plate in a penetrating mode; the number of the limiting assemblies is two, the two limiting assemblies are arranged at the two ends of the bottom plate correspondingly, each limiting assembly comprises a limiting plate and a limiting rod, one end of each limiting plate is fixed to the bottom plate, and each limiting rod is slidably connected into the corresponding limiting plate; the device has the effects that the influence on the bearing capacity and durability of the structure is reduced, and the damage and blockage conditions of the electromechanical threading pipe in the floor slab are reduced.

Description

Technical Field

[0001] The present application relates to the technical field of wall column formwork positioning, and in particular to a reinforced concrete wall column formwork positioning device. Background Art

[0002] Wall column formwork positioning is an important link in building construction, which involves the accuracy of wall column position and the control of construction quality.

[0003] At present, there are two main ways to set up positioning bars commonly used on construction sites: (1) welding the positioning bars directly to the wall column reinforcement; (2) drilling holes in the concrete floor and inserting the positioning bars into the holes.

[0004] Using the first method to set the wall formwork positioning reinforcement will cause certain damage to the wall column steel bars. After the steel bars are welded, the mechanical properties of the steel bars are affected, the bearing capacity of the stressed steel bars is damaged, and the tensile capacity of the components is reduced, thereby affecting the bearing capacity and durability of the structure; using the second method to set the wall formwork positioning reinforcement may cause damage and blockage to the electromechanical wiring conduits in the floor slab. Utility Model Content

[0005] In order to reduce the impact on the bearing capacity and durability of the structure and reduce the damage and blockage of the electromechanical wiring pipes in the floor slab, the present application provides a reinforced concrete wall column formwork positioning device.

[0006] The present application provides a reinforced concrete wall column formwork positioning device that adopts the following technical solutions:

[0007] A reinforced concrete wall column formwork positioning device, comprising:

[0008] The bottom plate has reserved holes at both ends;

[0009] There are two limit assemblies, which are respectively arranged at both ends of the base plate. The limit assemblies include a limit plate and a limit rod. One end of the limit plate is fixed to the base plate, and the limit rod is slidably connected in the limit plate.

[0010] Adjustment assembly, the adjustment assembly is used to move the limit rod.

[0011] By adopting the above technical solution, after the tying wire is passed through the reserved hole, the base plate is fixed to the iron steel bars under the floor slab by binding, and is thus embedded in the structure. This will not affect the stressed steel bars, nor will it require drilling holes in the ground, and will not damage the electromechanical wiring conduits in the slab. After the embedding is completed, the position of the limit rod is moved by adjusting the component so that the extended length of the limit rod meets the template installation requirements.

[0012] Optionally, the adjustment assembly includes an adjustment sleeve, which is arranged on the limiting rod and the two are threadedly connected, and one side of the adjustment sleeve is rotatably connected to the limiting plate.

[0013] By adopting the above technical solution, the adjusting sleeve is rotated to make the limiting rod slide in the limiting plate, thereby adjusting the length of the limiting rod passing through the limiting plate, thereby being suitable for wall column template intervals of different widths.

[0014] Optionally, a synchronization component is provided between the two limit plates;

[0015] The synchronization assembly includes a synchronization roller, a driving gear and a driven gear. The two ends of the synchronization roller are respectively connected to the two limit plates for rotation. Two driving gears are provided, and the two driving gears are respectively fixed on the two ends of the synchronization roller. Two driven gears are provided, and the two driven gears are respectively fixed on the two adjustment sleeves. The driven gears and the driving gears are meshed one by one.

[0016] With the above technical solution, when the synchronous roller rotates, the adjusting sleeve rotates through the driving gear and the driven gear, so that the two limit rods move synchronously, and further the lengths of the two limit rods passing through the limit plate are the same.

[0017] Optionally, a through slot is provided in the limit plate, the limit plate rotates in the through slot and is connected to a swivel, a receiving slot is provided on the inner wall of the swivel, a clamping block is slidably connected in the receiving slot, a telescopic spring is provided in the receiving slot, the two ends of the telescopic spring are respectively fixed to the clamping block and the limit plate, and a clamping slot adapted to be engaged with the clamping block is provided at the end of the synchronous roller.

[0018] By adopting the above technical solution, after the synchronous roller is inserted into the rotating ring, when the receiving groove is aligned with the card slot, the telescopic spring releases the elastic force to push the card block into the card slot, thereby fixing the synchronous roller and the rotating ring, and then the synchronous roller and the limit plate are rotatably connected, realizing the installation of the synchronous roller on the limit plate, and the installation method is simple and quick.

[0019] Optionally, an inclined surface is provided on one side of the block.

[0020] By adopting the above technical solution, after the synchronous roller is inserted into the rotating ring, the synchronous roller squeezes the inclined surface of the card block, thereby facilitating the card block to be received into the receiving groove.

[0021] Optionally, a positioning groove for connecting the outside with the through groove is formed on the limiting plate, and a positioning block is fixed on the outer wall of the synchronous roller and is slidably adapted to the positioning groove.

[0022] By adopting the above technical solution, after aligning the positioning block with the positioning groove, the synchronous roller is inserted into the rotating ring. At this time, the card block is received into the receiving groove through the positioning block until the receiving groove is aligned with the card groove, thereby achieving the effect of facilitating the alignment of the receiving groove with the card groove.

[0023] Optionally, an anti-slip sleeve is provided on the synchronous roller and the two are fixed.

[0024] With the above technical solution, the staff rotates the synchronous roller by holding the anti-skid sleeve, and the anti-skid sleeve increases the friction force, thereby making it difficult for the staff to slip when rotating the synchronous roller.

[0025] Optionally, a through hole is formed in the limiting plate for the limiting rod to pass through, a guide block is fixedly provided in the through hole of the limiting plate, and a guide groove is formed on the outer wall of the limiting rod to be slidably matched with the guide block.

[0026] With the above technical solution, when the limit rod slides, the guide block slides in the guide groove, so that the limit rod is not easy to rotate with the adjustment sleeve, thereby achieving the effect of guiding and limiting the limit rod.

[0027] In summary, this application includes at least one of the following beneficial technical effects:

[0028] 1. The bottom plate is fixed to the iron bars under the floor slab by binding, which will neither affect the stressed steel bars nor require drilling in the ground, and will not damage the electromechanical wire conduit in the slab. After the pre-embedding is completed, the staff rotates the synchronous roller through the driving gear and the driven gear to rotate the adjusting sleeve, thereby adjusting the length of the limit rod passing through the limit plate, so that the extended length of the limit rod meets the template installation requirements.

[0029] 2. After aligning the positioning block with the positioning groove, the positioning block pushes the clamping block into the receiving groove through the inclined surface when the synchronous roller is inserted into the rotating ring; until the receiving groove and the clamping groove are aligned, the telescopic spring releases the elastic force to push the clamping block into the clamping groove, thereby fixing the synchronous roller and the rotating ring, and the synchronous roller is installed on the limit plate. The installation method is simple and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a structural diagram of a reinforced concrete wall column formwork positioning device according to an embodiment of the present application;

[0031] Figure 2 This is a partial cross-sectional view illustrating the connection between the synchronous roller and the limit plate, and the connection between the limit rod and the limit plate in the embodiment of the present application;

[0032] Figure 3 yes Figure 2 A partial enlarged schematic diagram of part A.

[0033] In the figure, 1. bottom plate; 11. reserved hole; 2. limit assembly; 21. limit plate; 211. through groove; 212. positioning groove; 213. through hole; 214. guide block; 22. limit rod; 221. splicing rod; 2211. guide groove; 2212. connecting groove; 3. adjustment assembly; 31. adjustment sleeve; 4. synchronization assembly; 41. synchronization roller; 411. card slot; 412. positioning block; 413. anti-slip sleeve; 42. driving gear; 43. driven gear; 5. swivel; 51. storage slot; 52. card block; 521. inclined surface; 53. telescopic spring; 6. connecting assembly; 61. connecting block; 7. bell mouth. DETAILED DESCRIPTION

[0034] The following is combined with Figure 1-3 This application is described in further detail.

[0035] An embodiment of the present application discloses a reinforced concrete wall column formwork positioning device.

[0036] refer to Figure 1 A reinforced concrete wall column formwork positioning device includes a base plate 1, with reserved holes 11 formed at both ends of the base plate 1. Steel wires are passed through the reserved holes 11 to tie the base plate 1 to the iron steel bars under the floor slab. A limiting component 2 is provided on the opposite side of the two reserved holes 11 of the base plate 1.

[0037] After fixing the limiting assembly 2 on the base plate 1, the base plate 1 is tied to the iron reinforcement under the floor slab by passing the steel wire through the reserved hole 11, and then the limiting assembly 2 is adjusted to make the device meet the installation requirements of the template.

[0038] refer to Figure 1 and Figure 2 The limiting assembly 2 includes a limiting plate 21 and a limiting rod 22. The limiting plate 21 is perpendicular to the base plate 1. The bottom of the limiting plate 21 is fixed to the base plate 1 by welding. A through hole 213 is provided in the limiting plate 21 for the limiting rod 22 to pass through. A guide block 214 is fixed in the through hole 213 of the limiting plate 21. A guide groove 2211 is provided on the outer wall of the limiting rod 22 to slide with the guide block 214. A bell mouth 7 is provided at one end of the limiting rod 22, and the bell mouth 7 is fixed to the limiting rod 22.

[0039] refer to Figure 2 The limiting rod 22 includes a splicing rod 221, and a plurality of splicing rods 221 are provided. The plurality of splicing rods 221 are arranged in a line, and a connecting component 6 is provided between two adjacent splicing rods 221. The connecting component 6 includes a connecting block 61, and the connecting block 61 is fixed to the splicing rod 221. The splicing rod 221 is provided with a connecting groove 2212 that is plugged into and adapted to the connecting block 61, and the connecting groove 2212 is interference fit with the connecting block 61.

[0040] refer to Figure 1 The number of adjustment components 3 is the same as the number of limit rods 22 and corresponds one to one. The adjustment component 3 includes an adjustment sleeve 31. The adjustment sleeve 31 is sleeved on the limit rod 22 and the two are threadedly connected. One side of the adjustment sleeve 31 is rotatably connected to the limit plate 21.

[0041] Insert the connecting block 61 into the connecting groove 2212 to splice the two splicing rods 221 together, thereby splicing a limit rod 22 of the required length; during pouring, the bell mouth 7 abuts against the wall formwork, thereby protecting the end of the limit rod 22, so that the end of the limit rod 22 does not contact the poured concrete, thereby facilitating the knocking off of the end of the limit rod 22 during the demolding process.

[0042] The adjusting sleeve 31 rotates to drive the limit rod 22 to move in the through hole 213, thereby adjusting the length of the limit rod 22 passing through the limit plate 21, so that the device meets the installation requirements of the template; during the movement of the limit rod 22, the guide block 214 slides in the guide groove 2211, so that the guide block 214 guides the limit rod 22.

[0043] refer to Figure 1 and Figure 3 A synchronization component 4 is provided between the two limit plates 21. The synchronization component 4 includes a synchronization roller 41. A through slot 211 is opened through the two limit plates 21. The limit plates 21 rotate in the through slot 211 and are connected to a swivel 5 for the synchronization roller 41 to pass through. The swivel 5 has a ring-shaped structure. Both ends of the synchronization roller 41 are fixedly connected with a positioning block 412. Both ends of the synchronization roller 41 are provided with a card slot 411. The middle position of the synchronization roller 41 is provided with an anti-slip sleeve 413 and the two are fixed.

[0044] refer to Figure 3 The inner wall of the swivel 5 is provided with a receiving groove 51, and the side wall of the swivel 5 is provided with a positioning groove 212 connecting the outside with the receiving groove 51, and the positioning groove 212 is connected to the inner ring of the swivel 5, and the positioning groove 212 is slidably adapted to the positioning block 412.

[0045] refer to Figure 3 The rotating ring 5 is slidably connected to a block 52 that is engaged with the slot 411 in the receiving groove 51. A telescopic spring 53 is provided in the receiving groove 51. One end of the telescopic spring 53 is fixed to the block 52, and the other end of the telescopic spring 53 is fixed to the limit plate 21, and an inclined surface 521 is provided on the side of the block 52 that is away from the telescopic spring 53.

[0046] refer to Figure 1The synchronization component 4 also includes two driving gears 42 and two driven gears 43. The driven gears 43 and the driving gears 42 are meshed one by one. The two driving gears 42 are respectively fixed on the two ends of the synchronization roller 41, and the two driven gears 43 are respectively fixed on the two adjustment sleeves 31.

[0047] The staff moves the synchronous roller 41 to align the positioning block 412 with the positioning groove 212, and then inserts the synchronous roller 41 into the rotating ring 5. At this time, the positioning block 412 slides in the positioning groove 212, and the positioning block 412 squeezes the inclined surface 521 of the card block 52 to push the card block 52 into the receiving groove 51. At this time, the telescopic spring 53 is compressed; when the card slot 411 is aligned with the receiving groove 51, the telescopic spring 53 releases the elastic force to push the card block 52 into the card slot 411, thereby installing one end of the synchronous roller 41 on one of the limit plates 21, and then installing the other end of the synchronous roller 41 in the same way to connect it to the other limit plate 21.

[0048] The staff rotates the synchronous roller 41 to drive the driving gear 42 to rotate, the driving gear 42 drives the driven gear 43 to rotate, and the driven gear 43 drives the adjusting sleeve 31 to rotate, thereby making the two adjusting sleeves 31 drive the limiting rod 22 to slide in the through hole 213.

[0049] The implementation principle of the reinforced concrete wall column formwork positioning device of the embodiment of the present application is as follows: connect one end of the synchronous roller 41 to one of the limit plates 21, and then connect the other end of the synchronous roller 41 to the other limit plate 21 in the same direction; after the synchronous roller 41 is installed, the staff fixes the limit plate 21 to the base plate 1 by welding; then pass the steel wire through the reserved hole 11, and fix the base plate 1 to the iron steel bar under the floor slab by binding direction, and finally adjust the position of the limit rod 22 by rotating the synchronous roller 41 to meet the installation requirements of the formwork. Through the above structure, the impact on the bearing capacity and durability of the structure is reduced, and the damage and blockage of the electromechanical wire conduit in the floor slab is reduced.

[0050] The embodiments of this specific implementation method are all preferred embodiments of the present application and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A reinforced concrete wall column formwork positioning device, characterized in that: include: A bottom plate (1), with reserved holes (11) extending through both ends of the bottom plate (1); A limiting assembly (2), wherein two limiting assemblies (2) are provided, and the two limiting assemblies (2) are respectively provided at two ends of the bottom plate (1), and the limiting assembly (2) comprises a limiting plate (21) and a limiting rod (22), one end of the limiting plate (21) is fixed to the bottom plate (1), and the limiting rod (22) is slidably connected in the limiting plate (21); An adjusting component (3) is used to move the limiting rod (22).

2. A reinforced concrete wall column formwork positioning device according to claim 1, characterized in that: The adjustment assembly (3) comprises an adjustment sleeve (31), which is sleeved on the limiting rod (22) and the two are threadedly connected, and one side of the adjustment sleeve (31) is rotatably connected to the limiting plate (21).

3. A reinforced concrete wall column formwork positioning device according to claim 2, characterized in that: A synchronization component (4) is provided between the two limit plates (21); The synchronization component (4) includes a synchronization roller (41), a driving gear (42) and a driven gear (43). The two ends of the synchronization roller (41) are respectively connected to the two limit plates (21) for rotation. Two driving gears (42) are provided. The two driving gears (42) are respectively fixed on the two ends of the synchronization roller (41). Two driven gears (43) are provided. The two driven gears (43) are respectively fixed on the two adjustment sleeves (31). The driven gears (43) and the driving gears (42) are meshed with each other in a one-to-one correspondence.

4. A reinforced concrete wall column formwork positioning device according to claim 3, characterized in that: A through slot (211) is provided in the limit plate (21), the limit plate (21) is rotatably connected to the rotating ring (5) in the through slot (211), a receiving slot (51) is provided on the inner wall of the rotating ring (5), a clamping block (52) is slidably connected in the receiving slot (51), a telescopic spring (53) is provided in the receiving slot (51), two ends of the telescopic spring (53) are respectively fixed to the clamping block (52) and the limit plate (21), and a clamping slot (411) is provided at the end of the synchronous roller (41) and is adapted to be clamped with the clamping block (52).

5. A reinforced concrete wall column formwork positioning device according to claim 4, characterized in that: An inclined surface (521) is provided on one side of the clamping block (52).

6. A reinforced concrete wall column formwork positioning device according to claim 4, characterized in that: The limiting plate (21) is provided with a positioning groove (212) for connecting the outside with the through groove (211), and the outer wall of the synchronous roller (41) is fixed with a positioning block (412) that is slidably matched with the positioning groove (212).

7. A reinforced concrete wall column formwork positioning device according to claim 3, characterized in that: The synchronous roller (41) is sleeved with an anti-slip sleeve (413) and the two are fixed.

8. A reinforced concrete wall column formwork positioning device according to claim 1, characterized in that: A through hole (213) for the limiting rod (22) to pass through is provided in the limiting plate (21), a guide block (214) is fixedly provided in the through hole (213) of the limiting plate (21), and a guide groove (2211) is provided on the outer wall of the limiting rod (22) for slidingly matching with the guide block (214).

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