Pre-assembly structure for building construction

Abstract

The utility model relates to the technical field of building construction pre-assembly, in particular to a building construction pre-assembly structure which comprises a first connecting column, a second connecting column and a connector, the second connecting column is arranged on one side of the first connecting column, and the connector is arranged at the joint of the second connecting column and the first connecting column. A connecting device is arranged on the surface of the connector, the connecting device comprises a connecting groove and a positioning block, the connecting groove is formed in the surface of the connector, and the positioning block is fixedly connected with the surface of the first connecting column. According to the utility model, through the arrangement of the connecting device, the connector and the first connecting column are effectively and rapidly installed and fixed, the effect of fixing the connector is achieved, when common equipment is used, the connector and the first connecting column are installed and fixed by using a bolt, and the installation and disassembly of the bolt need to be operated by a tool; the use of the tool is too tedious, so that the equipment is difficult to fix quickly, and the practicability of the equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to building construction pre -assembling technical field especially relates to a building construction pre -assembling structure. BACKGROUND

[0002] Building construction refers to the production activity of engineering construction implementation stage, is the building process of all kinds of buildings, also can be said that the various lines on the design drawing are changed into the process of material in the specified place, it includes foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction etc., in modernization building construction, prefabricated building gradually invests the market, needs to use pre -assembling structure in prefabricated building.

[0003] The prior art such as the patent with the publication number CN220686346U discloses a building construction pre -assembling structure, the patent adopts pre -buried plate and plug -in seat, the pre -buried plate is pre -buried and installed inside vertical beam, the plug -in seat is pre -buried and installed inside crossbeam, the pre -buried plate one side middle installation has the plug -in post, the plug -in post is inserted in the plug -in seat inside, the plug -in seat inside installation has the pivot, the pivot is close to the top and close to the bottom installation has the clamping plate, the plug -in seat inside one side passes through the support plate and is installed transmission shaft, the plug -in seat inner top installation has locking rod;The utility model equipment solves the problem that the pre -assembling mechanism of prior art adopts the structure setting of splicing, and part prefabricated building needs to be disassembled and reused, and the splicing mechanism is inconvenient to disassemble, which affects the reuse efficiency of prefabricated building.

[0004] In daily work, the equipment is fixed in the process of using, because the connector is installed and fixed with the first connecting column using bolt, the installation and disassembly of bolt need tool to operate, the use of tool is too cumbersome, cause the equipment to be difficult to fix fast. UTILITY MODEL CONTENTS

[0005] The utility model discloses a building construction pre -assembling structure to solve the equipment difficult to install fixed in prior art shortcoming.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme: a building construction pre -assembling structure, including first connecting column, second connecting column and connector, the second connecting column sets up at one side of first connecting column, the connector sets up at the junction of second connecting column and first connecting column, the surface of connector is provided with connecting device, the connecting device includes connecting groove and locating block, the connecting groove is set up at the surface of connector, the locating block is fixedly connected with the surface of first connecting column, the locating block sets up in the inside of connecting groove, the surface of locating block is set up with the clamping groove, the surface of connector is fixedly connected with the limiting block, the inside of limiting block is connected with slide rod slidingly, one end of slide rod is fixedly connected with the clamping plate.

[0007] Further, the card plate is connected with the inner part of the card slot, and the end of the sliding rod away from the card plate is fixedly connected with a pull plate, the sliding rod is arranged, the card plate can be limited to move, and the situation that the card plate is difficult to move during use of the equipment is reduced.

[0008] Further, the surface of the sliding rod is sleeved with a first spring.

[0009] Further, one end of the first spring is fixedly connected with the surface of the limiting block, and the end of the first spring away from the limiting block is fixedly connected with the surface of the card plate, the first spring is arranged, and reset elastic force can be applied to the card plate.

[0010] Further, the lower end of the connector is provided with a supporting device, the supporting device comprises a mounting plate and a supporting plate, the mounting plate is fixedly connected with the lower end of the connector, the supporting plate is arranged in the inner part of the mounting plate, the lower end of the mounting plate is provided with a fixed groove, the surface of the supporting plate is provided with a pull hole, the inner part of the pull hole is fixedly connected with a limiting rod, the surface of the limiting rod is sleeved with a connecting plate, both ends of the connecting plate are fixedly connected with a fixed rod, and the fixed rod is arranged in the fixed groove, the supporting plate is arranged, the connector can be supported, and the situation that the connector is prone to incline during use of the equipment is reduced.

[0011] Further, the surface of the limiting rod is sleeved with a second spring, and the limiting rod is arranged, so that the connecting plate can be limited to move.

[0012] Further, one end of the second spring is fixedly connected with the surface of the connecting plate, and the end of the second spring away from the connecting plate is fixedly connected with the inner part of the pull hole, the second spring is arranged, and reset elastic force can be applied to the connecting plate.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that:

[0014] 1. In the utility model, through setting up the connecting device, when the equipment is used, the user moves the pull plate, and then the pull plate drives the slide rod to move when moving, and when the slide rod moves, the clamping plate is driven to move and separate from the inside of the clamping groove, and when the slide rod moves, the first spring is displaced and deformed to generate elastic force, and then the positioning block is lost, and then the connector is separated from the surface of the positioning block, through setting up the connecting device, the connector and the first connecting column are effectively and quickly installed and fixed, the connector is fixed, when the general equipment is used, the connector and the first connecting column are installed and fixed by using the bolt, the installation and disassembly of the bolt need to be operated by the tool, the use of the tool is too complicated, and the equipment is difficult to be quickly fixed, the connecting device is fixed and connected to the connector through the cooperation of the positioning block, the clamping plate, the limiting block, the slide rod and the first spring, and the practicability of the equipment is improved.

[0015] 2. In the utility model, through setting up the supporting device, when the equipment is used, the user moves the connecting plate, and then the connecting plate moves on the surface of the limiting rod, and when the connecting plate moves, the second spring is displaced and deformed to generate elastic force, and then the connecting plate drives the fixing rod to move and separate from the inside of the fixing groove, and then the supporting plate is lost, and then the supporting plate is separated from the inside of the mounting plate, through setting up the supporting device, the connector is effectively supported, the connector is stably supported, the second connecting column and the connector are prone to tilt when the equipment is used, and the second connecting column and the first connecting column are broken, the supporting device can support the connector through the cooperation of the supporting plate, the mounting plate, the fixing rod and the connecting plate, and the stability of the equipment is improved. ACCURACY OF DRAWINGS

[0016] Figure 1 A three-dimensional structure schematic view of the building construction pre-assembly structure is provided for the utility model;

[0017] Figure 2 A side view structure schematic view of the building construction pre-assembly structure is provided for the utility model;

[0018] Figure 3 A partial structure schematic view of the building construction pre-assembly structure is provided for the utility model;

[0019] Figure 4 A structure schematic view of the building construction pre-assembly structure is provided for the utility model; Figure 3 A structure schematic view of the building construction pre-assembly structure is provided for the utility model;

[0020] Figure 5 A structure schematic view of the building construction pre-assembly structure is provided for the utility model; Figure 3 A structure schematic view of the building construction pre-assembly structure is provided for the utility model.

[0021] Illustration: 1, the first connecting column; 2, the second connecting column; 3, the connector; 4, the connecting device; 41, the connecting groove; 42, the positioning block; 43, the clamping groove; 44, the clamping plate; 45, the limiting block; 46, the sliding rod; 47, the first spring; 48, the pull plate; 5, the supporting device; 51, the mounting plate; 52, the supporting plate; 53, the fixed groove; 54, the pull hole; 55, the fixed rod; 56, the connecting plate; 57, the limiting rod; 58, the second spring. DETAILED DESCRIPTION

[0022] Please refer to Figures 1-5 The utility model provides a technical scheme: a building construction pre-assembly structure, including first connecting column 1, second connecting column 2 and connector 3, second connecting column 2 sets up at the side of first connecting column 1, and connector 3 sets up at the connecting place of second connecting column 2 and first connecting column 1.

[0023] The specific setting and function of the connecting device 4 and the supporting device 5 will be described below.

[0024] In this embodiment: the surface of the connector 3 is provided with the connecting device 4, the connecting device 4 includes the connecting groove 41 and the positioning block 42, the connecting groove 41 is opened in the surface of the connector 3, the positioning block 42 is fixedly connected with the surface of the first connecting column 1, the positioning block 42 is arranged in the inside of the connecting groove 41, the surface of the positioning block 42 is provided with the clamping groove 43, the surface of the connector 3 is fixedly connected with the limiting block 45, the inside of the limiting block 45 is slidably connected with the sliding rod 46, one end of the sliding rod 46 is fixedly connected with the clamping plate 44.

[0025] Specifically, the clamping plate 44 is clamped with the inside of the clamping groove 43, and the end of the sliding rod 46 away from the clamping plate 44 is fixedly connected with the pull plate 48.

[0026] In this embodiment: by setting the sliding rod 46, the clamping plate 44 can be limited to move, which reduces the difficulty of moving the clamping plate 44 when the equipment is used.

[0027] Specifically, the surface of the sliding rod 46 is sleeved with the first spring 47.

[0028] Specifically, one end of the first spring 47 is fixedly connected with the surface of the limiting block 45, and the end of the first spring 47 away from the limiting block 45 is fixedly connected with the surface of the clamping plate 44, and the first spring 47 is arranged, which facilitates the clamping plate 44 to exert reset spring force.

[0029] In the embodiment, the lower end of the connector 3 is provided with a supporting device 5, the supporting device 5 comprises a mounting plate 51 and a supporting plate 52, the mounting plate 51 is fixedly connected with the lower end of the connector 3, the supporting plate 52 is arranged inside the mounting plate 51, the lower end of the mounting plate 51 is provided with a fixing groove 53, the surface of the supporting plate 52 is provided with a pull hole 54, the inside of the pull hole 54 is fixedly connected with a limiting rod 57, the surface of the limiting rod 57 is sleeved with a connecting plate 56, both ends of the connecting plate 56 are fixedly connected with a fixing rod 55, and the fixing rod 55 is arranged inside the fixing groove 53.

[0030] In the embodiment, the supporting plate 52 can support the connector 3, so that the inclination of the connector 3 during use of the equipment is reduced.

[0031] Specifically, the surface of the limiting rod 57 is sleeved with a second spring 58, and the limiting rod 57 is arranged to facilitate the limiting movement of the connecting plate 56.

[0032] Specifically, one end of the second spring 58 is fixedly connected with the surface of the connecting plate 56, and the other end of the second spring 58 away from the connecting plate 56 is fixedly connected with the inside of the pull hole 54, and the second spring 58 is arranged to facilitate the application of a reset elastic force to the connecting plate 56.

[0033] Working principle: when the equipment is in use, the user moves the pull plate 48, and then the pull plate 48 moves to drive the slide rod 46 to move, when the slide rod 46 moves to drive the clamping plate 44 to move away from the inside of the clamping groove 43, when the slide rod 46 moves to drive the first spring 47 to displace and deform to generate an elastic force, the positioning block 42 is then released from the restraint, and then the connector 3 is moved away from the surface of the positioning block 42, the connecting device 4 is arranged to effectively and quickly install and fix the connector 3 and the first connecting column 1, and plays a role in fixing the connector 3, and generally, the equipment is difficult to be quickly fixed due to the use of bolts to install and fix the connector 3 and the first connecting column 1, and the installation and disassembly of the bolts need to be operated by tools, and the use of the tools is too cumbersome, the connecting device 4 is arranged through the cooperation between the positioning block 42, the clamping plate 44, the limiting block 45, the slide rod 46 and the first spring 47, so that the connector 3 can be fixedly connected, and the practicability of the equipment is improved.

[0034] When the device is in use, the user moves the connecting plate 56, and then the connecting plate 56 moves on the surface of the limiting rod 57. When the connecting plate 56 moves, the second spring 58 is displaced and deformed to generate elastic force. Then the connecting plate 56 drives the fixed rod 55 to move out of the inside of the fixed groove 53. Then the supporting plate 52 loses the restraint. Then the moving supporting plate 52 moves out of the inside of the mounting plate 51. By arranging the supporting device 5, the connector 3 is effectively supported, which plays a role in supporting and stabilizing the connector 3. The second connecting column 2 and the connector 3 are less likely to tilt when the device is in use, and the second connecting column 2 and the first connecting column 1 are less likely to break. The supporting device 5, through the cooperation between the supporting plate 52, the mounting plate 51, the fixed rod 55 and the connecting plate 56 and other components, can support the connector 3 and improve the stability of the device.

Claims

1. A construction prefabricated structure comprising a first connecting column (1), a second connecting column (2) and a connector (3), characterized in that: The second connecting column (2) is arranged on one side of the first connecting column (1), the connector (3) is arranged at the connecting position of the second connecting column (2) and the first connecting column (1), the surface of the connector (3) is provided with a connecting device (4), the connecting device (4) comprises a connecting groove (41) and a positioning block (42), the connecting groove (41) is arranged on the surface of the connector (3), the positioning block (42) is fixedly connected with the surface of the first connecting column (1), the positioning block (42) is arranged in the connecting groove (41), the surface of the positioning block (42) is provided with a clamping groove (43), the surface of the connector (3) is fixedly connected with a limiting block (45), the limiting block (45) is slidably connected with a sliding rod (46) in the interior, one end of the sliding rod (46) is fixedly connected with a clamping plate (44).

2. A pre-assembled construction structure according to claim 1, characterized in that: The clamping plate (44) is clamped with the interior of the clamping groove (43), one end of the sliding rod (46) away from the clamping plate (44) is fixedly connected with a pulling plate (48).

3. A pre-assembled construction structure according to claim 2, characterized in that: The surface of the sliding rod (46) is sleeved with a first spring (47).

4. A pre-assembled construction structure according to claim 3, characterized in that: One end of the first spring (47) is fixedly connected with the surface of the limiting block (45), the end of the first spring (47) away from the limiting block (45) is fixedly connected with the surface of the clamping plate (44).

5. A pre-assembled construction structure as claimed in claim 1, wherein: The lower end of the connector (3) is provided with a supporting device (5), the supporting device (5) comprises a mounting plate (51) and a supporting plate (52), the mounting plate (51) is fixedly connected with the lower end of the connector (3), the supporting plate (52) is arranged in the interior of the mounting plate (51), the lower end of the mounting plate (51) is provided with a fixed groove (53), the surface of the supporting plate (52) is provided with a pulling hole (54), the interior of the pulling hole (54) is fixedly connected with a limiting rod (57), the surface of the limiting rod (57) is sleeved with a connecting plate (56), both ends of the connecting plate (56) are fixedly connected with a fixed rod (55), the fixed rod (55) is arranged in the interior of the fixed groove (53).

6. A pre-assembled construction structure according to claim 5, characterized in that: The surface of the limiting rod (57) is sleeved with a second spring (58).

7. A pre-assembled construction structure according to claim 6, characterized in that: One end of the second spring (58) is fixedly connected with the surface of the connecting plate (56), the end of the second spring (58) away from the connecting plate (56) is fixedly connected with the interior of the pulling hole (54).

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