Building engineering template fixing device

Abstract

The utility model relates to the technical field of constructional engineering, in particular to a constructional engineering template fixing device which comprises a cross rod, one end of the outer wall of the cross rod is connected with a first clamping plate, the outer wall of the cross rod is sleeved with a matched sleeve, the top of the sleeve is connected with a second clamping plate, and the side wall of the cross rod is provided with a through strip-shaped hole. A matched movable block is arranged in the strip-shaped hole, a clamping groove is formed in the side wall, corresponding to the sleeve, of the movable block, a threaded rod penetrates through the end of the transverse rod in a threaded mode, one end of the threaded rod is rotationally connected with the movable block, and the outer end of the threaded rod is fixedly connected with a rotating block. The screw rod is rotated to drive the movable block to move to a designated position, then the locking plate is inserted between the clamping groove in the outer end of the movable block and the sleeve, so that locking is achieved, the rotating block is rotated to enable the movable block to move back when disassembly is needed, the locking plate can be loosened, then the wedge-shaped plate is directly pulled away, knocking is not needed, and disassembly is convenient. And the situation of falling and losing is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, and particularly relates to a fixing device for construction engineering templates. Background Technique

[0002] During the construction of construction projects, a large number of templates are often required. The templates are used to wrap the pouring area so that the poured concrete can take shape after solidification. During the installation of the templates, corresponding template fixing devices are needed.

[0003] There are many types of existing template fixing devices. Among them, the main method is to clamp the template with clamping plates on both sides, and then use a locking device to lock the clamping plates on both sides. However, when locking, the wedge-shaped locking plate is inserted into the corresponding hole, and the locking plate is used to press against the clamping plate to achieve stable clamping. However, when disassembling, since the locking plate is stuck tightly, tools need to be used to knock. Knocking the wedge-shaped plate easily causes the locking plate to fall off, so that the staff needs to search and store it later, which is troublesome to operate and increases the workload of the staff. Therefore, we propose a fixing device for construction engineering templates. Content of the Utility Model

[0004] The purpose of the utility model is to provide a fixing device for construction engineering templates, which solves the problems raised in the background technique.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A fixing device for construction engineering templates, including a cross bar, one end of the outer wall of the cross bar is connected with a first clamping plate, a matching sleeve is sleeved on the outer wall of the cross bar, and a second clamping plate is connected to the top of the sleeve;

[0006] A through strip-shaped hole is opened on the side wall of the cross bar, a matching movable block is arranged in the strip-shaped hole, a clamping groove is opened on the side wall of the movable block corresponding to the sleeve, a screw rod is threadedly penetrated through the end of the cross bar, one end of the screw rod is rotatably connected with the movable block, and a rotating block is fixedly connected to the outer end of the screw rod.

[0007] By adopting the above technical scheme, first, the first clamping plate and the second clamping plate are attached to the outer walls of the templates on both sides, then the sleeve is pushed so that the second clamping plate can be attached to the surface of the template, then the screw rod is rotated to drive the movable block to move close to the sleeve, then the wedge-shaped locking plate is inserted into the clamping groove so that the outer wall of the wedge-shaped locking plate is attached to the outer wall of the sleeve, and then the locking plate is knocked so that the sleeve can be pressed tightly, so that the first clamping plate and the second clamping plate can firmly clamp the template. When disassembly is required, rotate the rotating block so that the screw rod drives the movable block to move outwards, so that the locking plate is loosened, and then the locking plate can be directly pulled out, thus avoiding the situation of the locking plate falling off and being lost.

[0008] As a preferred embodiment of the present utility model, a bolt column is fixedly connected to the tail end of the first clamping plate, a threaded hole adapted to the bolt column is opened at the top of the cross bar, and the bolt column is in threaded engagement with the threaded hole.

[0009] By adopting the above technical solution, the first clamping plate can be disassembled conveniently and quickly, which is convenient for subsequent replacement when damaged.

[0010] As a preferred embodiment of the present utility model, a limiting insertion block is fixedly connected to the bottom of the second clamping plate, a matching limiting slot is opened at the top of the sleeve, and the limiting insertion block is inserted into the limiting slot.

[0011] By adopting the above technical solution, the second clamping plate is convenient to disassemble and assemble, which is convenient for subsequent replacement when damaged.

[0012] As a preferred embodiment of the present utility model, limiting sliding grooves are opened at both the top and the bottom of the inner cavity of the strip-shaped hole, a matching limiting sliding block is inserted into the inner cavity of the limiting sliding groove, and the outer wall of the limiting sliding block is fixedly connected to the corresponding position of the movable block.

[0013] By adopting the above technical solution, the limiting sliding block can limit the movable block, so as to ensure that the movable block does not shift when the locking plate is inserted and then struck.

[0014] As a preferred embodiment of the present utility model, an inner hexagonal groove is opened at the outer end of the rotating block.

[0015] By adopting the above technical solution, when loosening the movable block, it is convenient to operate with the aid of tools, making the operation more labor-saving.

[0016] As a preferred embodiment of the present utility model, anti-slip lines are opened on the side walls of the first clamping plate and the second clamping plate close to each other.

[0017] By adopting the above technical solution, the anti-slip lines are provided to make the clamping firmness high.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0019] For a building engineering formwork fixing device of the technical solution of the present application, by rotating the screw rod to drive the movable block to move to a specified position, and then inserting the locking plate between the clamping groove at the outer end of the movable block and the sleeve, locking is achieved. When disassembly is required, rotate the rotating block to make the movable block move back, so that the locking plate can be loosened, and then the wedge-shaped plate can be directly pulled out without knocking, avoiding the situation of falling and loss, and reducing the workload of the staff;

[0020] The first clamping plate and the cross bar are connected by a bolt column, and the second clamping plate is inserted into the sleeve by a limit insertion block, so that the first clamping plate and the second clamping plate can be disassembled conveniently. When the first clamping plate and the second clamping plate are damaged, only the damaged one needs to be replaced separately, which reduces the maintenance cost and makes the replacement operation convenient and fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Other features, objects, and advantages of the present utility model will become more apparent by reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0022] Figure 1 is a schematic diagram of the overall structure of the fixing device for building engineering templates of the present utility model;

[0023] Figure 2 is a schematic cross-sectional structure diagram of the fixing device for building engineering templates of the present utility model;

[0024] Figure 3 is a schematic connection structure diagram of the second clamping plate and the sleeve of the fixing device for building engineering templates of the present utility model.

[0025] In the figure:

[0026] 1, cross bar; 11, first clamping plate; 12, sleeve; 13, second clamping plate; 14, strip hole; 15, limit chute; 16, limit slider; 17, bolt column; 18, limit insertion block;

[0027] 2, movable block; 21, screw; 22, rotating block; 23, card slot. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] Please refer to Figures 1-3 , the present utility model provides a technical solution: a fixing device for building engineering templates, including a cross bar 1, one end of the outer wall of the cross bar 1 is connected with a first clamping plate 11, a sleeve 12 adapted to the cross bar 1 is sleeved on the outer wall of the cross bar 1, and a second clamping plate 13 is connected to the top of the sleeve 12;

[0029] A through strip hole 14 is opened on the side wall of the cross bar 1, a movable block 2 adapted to the strip hole 14 is arranged in the strip hole 14, a card slot 23 is opened on the side wall of the movable block 2 corresponding to the sleeve 12, a screw 21 is threadedly penetrated through the end of the cross bar 1, one end of the screw 21 is rotatably connected with the movable block 2, and a rotating block 22 is fixedly connected to the outer end of the screw 21;

[0030] In actual use, first, the first clamping plate 11 and the second clamping plate 13 are attached to the outer walls of the templates on both sides. Then, the sleeve 12 is pushed so that the second clamping plate 13 can be attached to the surface of the template. Then, the screw 21 is rotated to drive the movable block 2 to move closer to the sleeve 12. Then, the wedge-shaped locking plate is inserted into the card slot 23 so that the outer wall of the wedge-shaped locking plate fits against the outer wall of the sleeve 12. Then, the locking plate is tapped so that the sleeve 12 can be tightened, thereby enabling the first clamping plate 13 and the second clamping plate 11 to firmly clamp the template. When disassembly is required, the rotating block 22 is rotated so that the screw 21 drives the movable block 2 to move outward, thereby loosening the locking plate. Then, the locking plate can be directly pulled out, thus avoiding the situation of the locking plate falling and being lost.

[0031] Furthermore, anti-slip patterns are provided on the mutually approaching side walls of the first clamping plate 11 and the second clamping plate 13. The setting of the anti-slip patterns results in a high clamping stability.

[0032] Even further, an internal hexagonal groove is provided at the outer end of the rotating block 22, so that when loosening the movable block 2, it is convenient to operate with the aid of tools, making the operation more labor-saving.

[0033] It is worth introducing that limiting sliding grooves 15 are provided at both the top and the bottom of the inner cavity of the strip-shaped hole 14. A fitting limiting sliding block 16 is inserted into the inner cavity of the limiting sliding groove 15. The outer wall of the limiting sliding block 16 is fixedly connected to the corresponding position of the movable block 2. The limiting sliding block 16 can limit the movable block 2, thereby ensuring that the movable block 2 does not shift when the locking plate is inserted and tapped.

[0034] As Figure 1 and 2 shown; a bolt column 17 is fixedly connected to the tail end of the first clamping plate 11. A threaded hole adapted to the bolt column 17 is provided at the top of the cross bar 1. The bolt column 17 is threadedly engaged with the threaded hole, so that the first clamping plate 11 can be disassembled conveniently and quickly, facilitating subsequent replacement when damaged.

[0035] As Figure 1 and 3 shown; a limiting insertion block 18 is fixedly connected to the bottom of the second clamping plate 13. A fitting limiting insertion slot is provided at the top of the sleeve 12. The limiting insertion block 18 is inserted into the limiting insertion slot, so that the second clamping plate 13 can be disassembled and assembled conveniently, facilitating subsequent replacement when damaged.

[0036] The implementation principle of a fixing device for construction engineering templates in this application is as follows: During actual use, first, the first clamping plate 11 and the second clamping plate 13 are attached to the outer walls of the templates on both sides. Then, the sleeve 12 is pushed so that the second clamping plate 13 can be attached to the template surface. Then, rotating the screw 21 can drive the moving block 2 to move closer to the sleeve 12. Then, the wedge-shaped locking plate is inserted into the card slot 23 so that the outer wall of the wedge-shaped locking plate fits against the outer wall of the sleeve 12. Then, the locking plate is struck to tighten the sleeve 12, so that the first clamping plate 13 and the second clamping plate 11 can firmly clamp the template. When disassembly is required, rotate the rotating block 22 so that the screw 21 drives the moving block 2 to move outward, thus loosening the locking plate, and then the locking plate can be directly pulled out, thus avoiding the situation of the locking plate falling off and being lost.

[0037] In addition, all components included in a fixing device for construction engineering templates in this utility model are common standard components or components known to those skilled in the art. Its structure and principle can be known to those skilled in the art through technical manuals or obtained through conventional experimental methods. At the idle place of this device, all the above-mentioned electrical components, which refer to power elements, electrical components, and the adapted monitoring computer and power supply, are connected through wires. For the specific connection means, reference should be made to the following working principle for the sequence of operations among the electrical components to complete the electrical connection. The detailed connection means are well-known techniques in the art. The following mainly introduces the working principle and process, and no further description of electrical control will be given.

Claims

1. A construction engineering formwork fixing device, comprising a crossbar (1), characterized in that: A first clamping plate (11) is connected to one end of the outer wall of the cross bar (1), a matching sleeve (12) is sleeved on the outer wall of the cross bar (1), and a second clamping plate (13) is connected to the top of the sleeve (12); The side wall of the cross bar (1) is provided with a through-type strip hole (14), an adaptable movable block (2) is arranged in the strip hole (14), a slot (23) is provided on a side wall of the movable block (2) corresponding to the sleeve (12), a screw rod (21) is threadedly passed through the end of the cross bar (1), one end of the screw rod (21) is rotatably connected to the movable block (2), and the outer end of the screw rod (21) is fixedly connected to a rotating block (22).

2. A construction engineering formwork fixing device according to claim 1, characterized in that: The tail end of the first clamping plate (11) is fixedly connected with a bolt column (17), and the top of the cross bar (1) is provided with a threaded hole adapted to the bolt column (17), and the bolt column (17) and the threaded hole are threadedly engaged.

3. A construction engineering formwork fixing device according to claim 1, characterized in that: The bottom of the second clamping plate (13) is fixedly connected to a limit insert block (18), and the top of the sleeve (12) is provided with an adaptive limit slot, and the limit insert block (18) is inserted into the limit slot.

4. A construction engineering formwork fixing device according to claim 1, characterized in that: The inner top and bottom of the strip-shaped hole (14) are provided with a limit slide groove (15), the inner cavity of the limit slide groove (15) is plugged with an adaptive limit slide block (16), and the outer wall of the limit slide block (16) is fixedly connected to the corresponding position of the movable block (2).

5. A construction engineering formwork fixing device according to claim 1, characterized in that: The outer end of the rotating block (22) is provided with a hexagonal groove.

6. A construction engineering formwork fixing device according to claim 1, characterized in that: Anti-slip grooves are provided on one side wall of the first clamping plate (11) and the second clamping plate (13) which are close to each other.

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