Prefabricated part mounting structure

Abstract

The utility model provides a prefabricated part installation structure which comprises a prefabricated plate, a pipe body is fixedly installed on the rear side of the prefabricated plate, an inserting hole is formed in the surface of the pipe body, and a fixing mechanism is arranged on the rear side of the prefabricated plate. The fixing mechanism comprises a box body, a driven gear, a rotary knob, a driving gear, a bidirectional threaded rod, a screw block, a connecting rod, a push plate, an inserting rod and a hard spring, the box body is arranged on the rear side of the prefabricated plate, and the driven gear is movably connected to the rear side of an inner cavity of the box body. The prefabricated plate can be conveniently detached, and the situation that the prefabricated plate cannot be taken out after installation, so that when the prefabricated plate is damaged, the prefabricated plate and a device for fixing the prefabricated plate need to be detached in a unified mode with much effort, the work amount is increased, meanwhile, much time is consumed, and later maintenance is difficult is avoided.

Description

Technical Field

[0001] The utility model relates to a prefabricated component installation structure and belongs to the technical field of concrete component prefabrication process. Background Art

[0002] The prefabrication of concrete components is a process of prefabricating concrete components of buildings or structures in factories or construction sites. The use of prefabricated concrete components for assembly construction has the advantages of saving labor, overcoming seasonal influences, and facilitating year-round construction. The promotion of the use of prefabricated concrete components is one of the important ways to achieve the industrialization of construction.

[0003] A Chinese patent publication (publication number: CN 210857837 U) discloses a building decoration prefabricated installation structure, on which a telescopic limit assembly is provided, the telescopic limit assembly includes a limit block that can extend out of the load-bearing part and a spring that enables the limit block to automatically extend and retract, the outer side of the limit block is an inclined surface, the height of the outer side of the slot of the decorative prefabricated part is the same as the height of the load-bearing part, a limit step is provided in the slot, when the decorative prefabricated part is installed, the limit block is compressed into the inside of the load-bearing part through the inclined surface, after the decorative prefabricated part is installed in place, the limit block is extended to the rear of the limit step under the action of the spring to achieve the limitation of the decorative prefabricated part. When the building decoration prefabricated part is installed, the limit structure can be used to achieve a seamless combination of the decorative part with the load-bearing part and the wall, during the construction process, the load-bearing part is fixed to the wall, and then the decorative prefabricated part can be directly pushed, the decorative part after installation is stable and reliable, and no secondary construction is required;

[0004] However, after the above-mentioned device fixes the prefabricated part, it is not convenient to remove it. When the prefabricated part is damaged, it is necessary to disassemble the entire part to remove the damaged prefabricated part. The equipment for fixing the prefabricated part is often fixed by bolts or directly embedded in the wall, which makes the disassembly of the equipment for fixing the prefabricated part more complicated and inconvenient for people's daily use.

[0005] To this end, a prefabricated component installation structure is proposed. Utility Model Content

[0006] In view of this, the utility model provides a prefabricated component installation structure to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0007] The technical solution of the utility model is implemented as follows: the prefabricated component installation structure comprises a prefabricated plate, a tube body is fixedly installed on the rear side of the prefabricated plate, and a plug hole is opened on the surface of the tube body;

[0008] A fixing mechanism is arranged on the rear side of the prefabricated plate, and the fixing mechanism comprises a box body, a driven gear, a knob, a driving gear, a bidirectional threaded rod, a screw block, a connecting rod, a push plate, an insert rod and a hard spring.

[0009] Further preferably, the box body is arranged on the rear side of the prefabricated panel, the driven gear is movably connected to the rear side of the inner cavity of the box body, the knob is movably connected to the left side of the inner cavity of the box body, the driving gear is fixedly connected to the right side of the knob, the rear side of the driving gear is meshed with the front side of the driven gear, the two-way threaded rod is fixedly installed on the front side of the driven gear, the two screw blocks are threadedly connected to the upper and lower sides of the surface of the two-way threaded rod, the connecting rod is movably connected to the outside of the two screw blocks, the push plate is movably installed on the outside of the connecting rod, the insert rod push plate is fixedly installed on the outside, the hard spring is fixedly installed on the outside of the three push plates, and the outsides of the three hard springs are fixedly installed in the inner cavity of the box body.

[0010] Further preferably, a limiting groove is provided at the top of the inner cavity of the box body, a limiting plate is fixedly mounted on the top of the screw block, and the top of the limiting plate is slidably connected to the inner cavity of the limiting groove.

[0011] Further preferably, a slot is provided on the surface of the inner cavity of the box body, and the insertion rod passes through the inner cavity of the slot and is inserted into the inner cavity of the jack.

[0012] Further preferably, a splicing mechanism is provided on the rear side of the prefabricated panel, and the splicing mechanism includes a clamping block, which is fixedly installed on the left and right sides of the rear side of the prefabricated panel, a clamping plate is clamped on the outer side of the clamping block, and mounting plates are fixedly installed on the left and right sides of the clamping plate.

[0013] Further preferably, both upper and lower sides of the rear side of the mounting plate are threadedly connected with mounting screws, and the tops of the mounting screws are threadedly connected to the inner surface of the prefabricated plate.

[0014] Further preferably, a first fixing plate is fixedly installed on the outer surface of the box body, the front side of the first fixing plate is threadedly connected with fixing screws on all four sides, the rear side of the fixing screw surface is threadedly connected to a second fixing plate, and the rear side of the fixing screw is threadedly connected to the wall.

[0015] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0016] 1. The utility model can conveniently fix the prefabricated panels and disassemble them by setting a fixing mechanism, so as to avoid the inability to remove the prefabricated panels after installation. When the prefabricated panels are damaged, it is necessary to spend more effort to disassemble the prefabricated panels and the devices fixing them, which increases the workload and consumes more time, resulting in difficulties in later repair and maintenance.

[0017] Second, the utility model provides a hard spring, through its own tension, when the plug rod is inserted into the inner cavity of the socket, the plug rod will not move inward due to external interference, causing the plug rod to move out of the inner cavity of the socket, thereby affecting the fixing effect of the prefabricated board; by providing a limit groove and a limit plate, the screw block can be limited to avoid its deviation when moving, thereby affecting the fixing or disassembly of the prefabricated board; by providing a slot, the moving direction of the plug rod can be limited to avoid its deviation when moving, thereby affecting the fixing of the prefabricated board; by providing a splicing mechanism, the prefabricated boards can be conveniently connected and fixed to each other, and the stability of the prefabricated boards after installation can be improved; by providing an installation screw, the card plate and the card block can be conveniently separated or fixed, and the prefabricated boards can be conveniently connected to each other; by providing a first fixing plate, a second fixing plate and a fixing screw, the whole can be fixed in front of the wall, and the installation is convenient, so that it is convenient to disassemble and repair it later.

[0018] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the front structure of the main body of the utility model;

[0021] Figure 2 This is a schematic diagram of the splicing mechanism structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the prefabricated panel of the utility model in a disassembled state;

[0023] Figure 4 It is a schematic diagram of the fixing mechanism structure of the utility model.

[0024] Figure numerals: 1. prefabricated plate; 2. fixing mechanism; 201. box body; 202. driven gear; 203. knob; 204. driving gear; 205. bidirectional threaded rod; 206. screw block; 207. connecting rod; 208. push plate; 209. plug rod; 210. hard spring; 211. limit groove; 212. limit plate; 213. slot; 3. splicing mechanism; 301. clamping block; 302. clamping plate; 303. mounting plate; 304. mounting screw; 4. tube body; 5. jack; 6. first fixing plate; 7. second fixing plate; 8. fixing screw. DETAILED DESCRIPTION

[0025] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0026] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0027] Example 1

[0028] like Figure 1-4 As shown, the embodiment of the utility model provides a prefabricated component installation structure, including a prefabricated plate 1, a tube body 4 is fixedly installed on the rear side of the prefabricated plate 1, and a plug hole 5 is opened on the surface of the tube body 4;

[0029] A fixing mechanism 2 is provided at the rear side of the prefabricated plate 1, and the fixing mechanism 2 includes a box body 201, a driven gear 202, a knob 203, a driving gear 204, a bidirectional threaded rod 205, a screw block 206, a connecting rod 207, a push plate 208, an insert rod 209 and a hard spring 210. The box body 201 is provided at the rear side of the prefabricated plate 1, the driven gear 202 is movably connected to the rear side of the inner cavity of the box body 201, the knob 203 is movably connected to the left side of the inner cavity of the box body 201, the driving gear 204 is fixedly connected to the right side of the knob 203, the rear side of the driving gear 204 is meshed with the front side of the driven gear 202, the bidirectional threaded rod 205 is fixedly installed on the front side of the driven gear 202, and the four sides of the two screw blocks 206 are all threadedly connected. On the upper and lower sides of the surface of the bidirectional threaded rod 205, the connecting rod 207 is movably connected to the outer sides of the two screw blocks 206, the push plate 208 is movably installed on the outer side of the connecting rod 207, the insert rod 209 push plate is fixedly installed on the outer side of 208, the hard spring 210 is fixedly installed on the outer sides of the three push plates 208, the outer sides of the three hard springs 210 are fixedly installed in the inner cavity of the box body 201, and a limiting groove 211 is opened at the top of the inner cavity of the box body 201. A limiting plate 212 is fixedly installed on the top of the screw block 206, and the top of the limiting plate 212 is slidably connected to the inner cavity of the limiting groove 211. A slot 213 is opened on the surface of the inner cavity of the box body 201, and the insert rod 209 passes through the inner cavity of the slot 213 and is inserted into the inner cavity of the jack 5.

[0030] By setting the fixing mechanism 2, the prefabricated panel 1 can be conveniently fixed and disassembled, so as to avoid the inability to remove the prefabricated panel 1 after installation, which may cause the prefabricated panel 1 to be damaged. It is necessary to spend more effort to disassemble the prefabricated panel 1 and the device fixing it, which increases the workload and takes more time, resulting in difficulties in later maintenance. By setting the hard spring 210, the insertion rod 209 can be inserted into the inner cavity of the insertion hole 5 through its own tension. The insertion rod 209 will not move inward due to external influence or interference, causing the insertion rod 209 to move out of the inner cavity of the insertion hole 5, thereby affecting the fixing effect of the prefabricated plate 1. By setting the limiting groove 211 and the limiting plate 212, the screw block 206 can be limited to avoid its deviation during movement, thereby affecting the fixing or disassembly of the prefabricated plate 1. By setting the slot 213, the moving direction of the insertion rod 209 can be limited to avoid its deviation during movement, thereby affecting the fixing of the prefabricated plate 1.

[0031] Example 2

[0032] In one embodiment, a splicing mechanism 3 is provided on the rear side of the prefabricated panel 1, and the splicing mechanism 3 includes a clamping block 301, which is fixedly installed on the left and right sides of the rear side of the prefabricated panel 1, and a clamping plate 302 is clamped on the outer side of the clamping block 301, and mounting plates 303 are fixedly installed on the left and right sides of the clamping plate 302, and the upper and lower sides of the rear side of the mounting plate 303 are threadedly connected with mounting screws 304, and the top of the mounting screw 304 is threadedly connected to the inner surface of the prefabricated panel 1, and a first fixing plate 6 is fixedly installed on the outer surface of the box body 201, and fixing screws 8 are threadedly connected on all four sides of the front side of the first fixing plate 6, and the rear side of the surface of the fixing screw 8 is threadedly connected with a second fixing plate 7, and the rear side of the fixing screw 8 is threadedly connected to the wall.

[0033] By setting up the splicing mechanism 3, the prefabricated panels 1 can be conveniently connected and fixed to each other, thereby improving the stability of the prefabricated panels 1 after installation. By setting up the installation screws 304, the card plate 302 and the card block 301 can be conveniently separated or fixed, thereby facilitating the connection between the prefabricated panels 1. By setting up the first fixing plate 6, the second fixing plate 7 and the fixing screws 8, the whole can be fixed in front of the wall. At the same time, the installation is convenient, and it is convenient to disassemble and repair it later.

[0034] When the utility model is working: by grasping the knob 203 and turning it, the driving gear 204 rotates synchronously, and through the mutual cooperation with the driven gear 202, the bidirectional threaded rod 205 drives the screw block 206 to move outward, and with the movement of the screw block 206, the connecting rod 207 flips inward, and makes the insertion rod 209 move inward. At this time, the hard spring 210 is deformed due to the tension, and then the tube body 4 is inserted into the outer side of the box body 201, and the knob 203 is grasped and turned. With the rotation of the knob 203, the driving gear 204 drives the driven gear 202 to rotate Turn, at this time, the bidirectional threaded rod 205 on the front side of the knob 203 drives the screw block 206 to move inward, so that the connecting rod 207 flips outward, so that the push plate 208 drives the insertion rod 209 to move outward, and the insertion rod 209 is inserted into the inner cavity of the socket 5 to complete the fixation of the prefabricated panel 1, and then the fixing screw 8 is turned to fix the fixing mechanism 2 and the prefabricated panel 1 on the wall. After multiple prefabricated panels 1 are installed, grasp the clamping plate 302 and move it to the middle of the rear side of the two prefabricated panels 1, and after it is clamped to the outside of the clamping block 301, the installation screw 304 is turned to complete the mutual splicing between the prefabricated panels 1.

[0035] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. Prefabricated component installation structure, characterized in that: It comprises a prefabricated plate (1), a tube body (4) is fixedly mounted on the rear side of the prefabricated plate (1), and a plug hole (5) is provided on the surface of the tube body (4); A fixing mechanism (2) is arranged on the rear side of the prefabricated plate (1), and the fixing mechanism (2) comprises a box body (201), a driven gear (202), a knob (203), a driving gear (204), a bidirectional threaded rod (205), a screw block (206), a connecting rod (207), a push plate (208), an insertion rod (209) and a hard spring (210).

2. The prefabricated component installation structure according to claim 1, characterized in that: The box body (201) is arranged at the rear side of the prefabricated plate (1), the driven gear (202) is movably connected to the rear side of the inner cavity of the box body (201), the knob (203) is movably connected to the left side of the inner cavity of the box body (201), the driving gear (204) is fixedly connected to the right side of the knob (203), the rear side of the driving gear (204) is meshed with the front side of the driven gear (202), the bidirectional threaded rod (205) is fixedly installed on the front side of the driven gear (202), and the two screw blocks (204) are connected to the inner cavity of the box body (201). 06) are all threadedly connected to the upper and lower sides of the surface of the bidirectional threaded rod (205), the connecting rod (207) is movably connected to the outer sides of the two screw blocks (206), the push plate (208) is movably installed on the outer side of the connecting rod (207), the insert rod (209) is fixedly installed on the outer side of the push plate (208), the hard spring (210) is fixedly installed on the outer sides of the three push plates (208), and the outer sides of the three hard springs (210) are fixedly installed in the inner cavity of the box body (201).

3. The prefabricated component installation structure according to claim 1, characterized in that: A limiting groove (211) is provided at the top of the inner cavity of the box body (201), a limiting plate (212) is fixedly mounted on the top of the screw block (206), and the top of the limiting plate (212) is slidably connected to the inner cavity of the limiting groove (211).

4. The prefabricated component installation structure according to claim 1, characterized in that: A slot (213) is provided on the surface of the inner cavity of the box body (201), and the insertion rod (209) passes through the inner cavity of the slot (213) and is inserted into the inner cavity of the insertion hole (5).

5. The prefabricated component installation structure according to claim 1, characterized in that: A splicing mechanism (3) is provided on the rear side of the prefabricated panel (1), the splicing mechanism (3) comprising a clamping block (301), the clamping block (301) being fixedly mounted on the left and right sides of the rear side of the prefabricated panel (1), a clamping plate (302) being clamped on the outer side of the clamping block (301), and a mounting plate (303) being fixedly mounted on both the left and right sides of the clamping plate (302).

6. The prefabricated component installation structure according to claim 5, characterized in that: The upper and lower sides of the rear side of the mounting plate (303) are both threadedly connected with mounting screws (304), and the top of the mounting screw (304) is threadedly connected to the inner surface of the prefabricated plate (1).

7. The prefabricated component installation structure according to claim 1, characterized in that: A first fixing plate (6) is fixedly mounted on the outer surface of the box body (201), and fixing screws (8) are threadedly connected to the front sides of the first fixing plate (6), and a second fixing plate (7) is threadedly connected to the rear side of the surface of the fixing screw (8), and the rear side of the fixing screw (8) is threadedly connected to the wall.

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