CN212866821U

CN212866821U - Scaffold wall connecting piece

Info

Publication number: CN212866821U
Application number: CN202020414903.5U
Authority: CN
Inventors: 周盛光; 庞涛
Original assignee: Guangdong Huakun Construction Group Co ltd
Current assignee: Guangdong Huakun Construction Group Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2021-04-02
Anticipated expiration: 2030-03-27

Abstract

The utility model provides a scaffold wall connecting piece, which comprises a pipe body embedded into a wall body, a plug for pre-assembly and a connecting frame for post-assembly, wherein the plug comprises a first cylinder and a first threaded rod, the inner wall of the pipe body is provided with threads, and the first threaded rod is in threaded connection and matching with the pipe body; the connecting frame comprises an installation block, a second cylinder and a second threaded rod, wherein the second cylinder and the second threaded rod are arranged on two end faces of the installation block; the sleeve is arranged on the second threaded rod in a sliding mode, the supporting rod is arranged at the bottom of the sleeve, the bottom of the supporting rod inclines towards one side close to the installation block, the end portion of the supporting rod is provided with a base plate with a vertical arrangement, the second threaded rods on the two sides of the sleeve are respectively sleeved with a first nut and a second nut, and the first nut and the second nut are used for clamping and locking the sleeve, so that the base plate is provided with a pressing close wall body, secondary support is achieved, integral support is enhanced, and subsequent dismounting, mounting and repairing can be facilitated.

Description

Scaffold wall connecting piece

Technical Field

The utility model relates to a wall spare field is even to the scaffold frame, and is more specific relates to a wall spare is even to scaffold frame.

Background

The steel pipe scaffold is widely applied to building construction, and is expected to be generally used for a long time in the future due to the advantages of simplicity, practicability and low engineering cost. In the existing wall connecting piece of the scaffold, a pre-embedded short steel pipe is commonly used as a fixed end of the wall connecting piece, and when the wall connecting piece is detached, workers mostly adopt an electric welding cutting method for the steel pipe left in a scaffold eye, so that huge waste of the steel pipe is caused; and the supporting strength provided by the existing wall connecting piece still has a lifting space.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to solve the technical problem of providing a scaffold frame is wall spare even, its novel structure can provide firm support, also can make things convenient for subsequent dismouting and repair, easy operation.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a scaffold wall connecting piece, which comprises a pipe body embedded into a wall body, an end cap for pre-assembly and a connecting frame for post-assembly, wherein the end cap comprises a first cylinder body and a first threaded rod fixedly arranged at one end of the first cylinder body, the inner wall of the pipe body is provided with threads, and the first threaded rod is in threaded connection and matching with the pipe body; the connecting frame comprises an installation block, a second cylinder and a second threaded rod, wherein the second cylinder and the second threaded rod are fixedly arranged on two end faces of the installation block; the second threaded rod is kept away from the fixed stopper that is equipped with of one end of installation piece, it is equipped with the sleeve to slide on the second threaded rod, the fixed bracing piece that is equipped with in telescopic bottom, the bottom of bracing piece is close to installation piece one side slope, and the fixed backing plate that is equipped with vertical setting of end portion, the sleeve both sides on the second threaded rod respectively the cover be equipped with first nut and second nut, first nut reaches the second nut is used for the centre gripping locking the sleeve makes the backing plate provides and presses close to the wall body, realizes the secondary support.

The utility model discloses in the technical scheme of preferred, the diameter of first cylinder is greater than the diameter of first threaded rod, the diameter of second cylinder is greater than the diameter of third threaded rod, and be less than the diameter of first cylinder.

In the preferred technical scheme of the utility model, a stop block is fixedly arranged at the position of the middle part in the pipe body, and after the end cap is installed, a space is reserved between the end part of the first threaded rod and the stop block; the length of the third threaded rod is greater than that of the first threaded rod, and after the connecting frame is installed, the end part of the third threaded rod abuts against the stop block.

The utility model discloses in the technical scheme of preferred, the outer wall of body is fixed and is equipped with a plurality of rings bodies, the ring body is followed the axis of body is circumference array distribution.

The utility model discloses in the technical scheme of preferred, be equipped with a plurality of screw holes on the installation piece, the screw hole is along vertical running through the installation piece, the screw hole in installation piece top surface is the matrix distribution.

The utility model discloses in the technical scheme of preferred, the backing plate is kept away from the surface of bracing piece is equipped with the rubber pad, the rubber pad with the backing plate bonds fixedly.

The utility model discloses in the technical scheme of preferred, the installation piece the second cylinder the second threaded rod reaches third threaded rod structure as an organic whole.

The utility model has the advantages that:

the utility model provides a wall connecting piece of scaffold, its novel structure, the design of end cap can conveniently carry out preassembly when the wall body is built, bury the body in the wall body, one end of end cap exposes in the wall body outside, the end cap occupies the space of wall body and forms the jack, and end cap and body adopt the threaded connection cooperation, when the follow-up assembly link, can dismantle the end cap fast, and show the jack, need not to carry out secondary punching on the wall body; the connecting frame is provided with a third threaded rod matched with the pipe body, so that the connecting frame can be quickly installed and matched with the pipe body, and the operation is convenient; and the second threaded rod, the sleeve, the supporting rod, the base plate, the first nut and the second nut are arranged on the connecting frame in a matched mode, the sleeve is moved and the base plate is driven to abut against the wall surface by adjusting the first nut and the second nut, secondary stress support can be provided by the wall body, and overall stress is enhanced.

Drawings

Fig. 1 is a schematic structural view of a scaffold wall connecting member provided in an embodiment of the present invention;

fig. 2 is a schematic structural view of a pre-assembled state of a scaffold wall connecting element provided in an embodiment of the present invention;

fig. 3 is a schematic structural view illustrating an assembled state of the scaffold wall connecting member according to an embodiment of the present invention;

fig. 4 is a top view of a mounting bracket provided in an embodiment of the present invention.

In the figure:

100. a pipe body; 110. a stopper; 120. a ring body; 200. a plug; 210. a first column; 220. a first threaded rod; 300. a connecting frame; 310. mounting blocks; 311. a threaded hole; 320. a second cylinder; 330. a second threaded rod; 340. a third threaded rod; 350. a limiting block; 360. a sleeve; 370. a support bar; 380. a base plate; 381. a rubber pad; 391. a first nut; 392. a second nut.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 to 4, in an embodiment of the present invention, a scaffold wall connecting member is disclosed, including a tubular body 100 embedded in a wall, a plug 200 for pre-assembly, and a connecting frame 300 for post-assembly, wherein the plug 200 includes a first cylinder 210 and a first threaded rod 220 fixedly disposed at one end of the first cylinder 210, the inner wall of the tubular body 100 is provided with threads, and the first threaded rod 220 is in threaded connection with the tubular body 100; the connecting frame 300 comprises an installation block 310, a second cylinder 320 and a second threaded rod 330 which are fixedly arranged on two end faces of the installation block 310, wherein a third threaded rod 340 is fixedly arranged at one end, far away from the installation block 310, of the second cylinder 320, and the third threaded rod 340 is in threaded connection and matching with the pipe body 100; the fixed stopper 350 that is equipped with of one end that keeps away from the installation piece 310 of second threaded rod 330, it is equipped with sleeve 360 to slide on the second threaded rod 330, the fixed bracing piece 370 that is equipped with in bottom of sleeve 360, the bottom of bracing piece 370 is towards being close to one side slope of installation piece 310, and the end fixing is equipped with the backing plate 380 of vertical setting, the cover is equipped with first nut 391 and second nut 392 respectively on the second threaded rod 330 of sleeve 360 both sides, first nut 391 and second nut 392 are used for the centre gripping locking sleeve 360 makes backing plate 380 provides and presses close to the wall body, realizes the secondary support.

The scaffold wall connecting piece is novel in structure, the design of the plugs 200 can facilitate pre-assembly during wall construction, the pipe body 100 is buried in a wall body, one ends of the plugs 200 are exposed out of the wall body, the plugs 200 occupy the space of the wall body to form insertion holes, the plugs 200 are in threaded connection and matching with the pipe body 100, and when the connecting frame 300 is assembled subsequently, the plugs 200 can be rapidly disassembled and the insertion holes are exposed, so that secondary punching is not needed on the wall body; the third threaded rod 340 matched with the pipe body 100 is arranged on the connecting frame 300, so that the connecting frame can be quickly installed and matched with the pipe body 100, and the operation is convenient; the second threaded rod 330, the sleeve 360, the support rod 370, the backing plate 380, the first nut 391 and the second nut 392 arranged on the connecting frame 300 are matched, and by adjusting the first nut 391 and the second nut 392, the sleeve 360 is moved and the backing plate 380 is driven to abut against the wall surface, so that secondary stress support can be provided by using the wall body, and the integral stress is enhanced; more specifically, in actual use, the plugs 200 are assembled at both ends of the tube 100 as a pre-assembled structure; when the wall body is constructed, the pre-installed structure is arranged in the wall body, and after the wall body is solidified and formed, a supporting foundation is completed; when the scaffold needs to be installed, the corresponding plug 200 is firstly removed, the connecting frame 300 is in threaded connection and matching with the tube body 100 through the third threaded rod 340, the continuous rotation can be stopped when the end part of the third threaded rod 340 is limited in movement or the installation block 310 abuts against a wall surface, and the top surface of the installation block 310 is aligned through adjustment; then, the backing plate 380 is moved to be abutted against the wall, and the backing plate 380 is locked by adjusting the first nut 391 and the second nut 392; finally, the scaffold or the connecting piece of the scaffold is installed and fixed on the installation block 310.

Further, the diameter of the first cylinder 210 is greater than that of the first threaded rod 220, the diameter of the second cylinder 320 is greater than that of the third threaded rod 340 and smaller than that of the first cylinder 210, the structural design facilitates installation of the plug 200, and assembly is completed when the plug 200 cannot rotate continuously; the diameter of the second column 320 is smaller than that of the first column 210, so that secondary damage to the jack during installation of the connecting frame 300 can be prevented, smooth installation of the connecting frame 300 can be facilitated, and damage to the wall body is avoided.

Further, a stopper 110 is fixedly arranged at the middle position in the tube of the tube body 100, and after the plug 200 is installed, a gap is left between the end of the first threaded rod 220 and the stopper 110; the length of the third threaded rod 340 is greater than that of the first threaded rod 220, and after the connecting frame 300 is installed, the end of the third threaded rod 340 abuts against the stop block 110; the structural design facilitates the detachment of the plug 200, and facilitates the stable connection between the connecting frame 300 and the tube 100.

Further, a plurality of ring bodies 120 are fixedly arranged on the outer wall of the pipe body 100, and the ring bodies 120 are distributed in a circumferential array along the axis of the pipe body 100; this structural design can increase the area of contact of body 100 and wall body to make more firm the burying of body 100 in the wall body, provide stable support basis.

Furthermore, a plurality of threaded holes 311 are formed in the mounting block 310, the threaded holes 311 vertically penetrate through the mounting block 310, and the threaded holes 311 are distributed on the top surface of the mounting block 310 in a matrix manner; the installation of follow-up scaffold is made things convenient for to this structural design.

Further, a rubber pad 381 is arranged on the surface of the base plate 380 far away from the support rod 370, and the rubber pad 381 is fixedly adhered to the base plate 380.

Further, the mounting block 310, the second cylinder 320, the second threaded rod 330, and the third threaded rod 340 are an integral structure; this structural design may allow the attachment frame 300 itself to provide sufficient structural strength.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims

1. The utility model provides a scaffold frame is wall spare which characterized in that:

the connecting device comprises a pipe body (100) embedded into a wall body, a plug (200) used for pre-assembly and a connecting frame (300) assembled later, wherein the plug (200) comprises a first cylinder (210) and a first threaded rod (220) fixedly arranged at one end of the first cylinder (210), threads are arranged on the inner wall of the pipe body (100), and the first threaded rod (220) is in threaded connection and matching with the pipe body (100);

the connecting frame (300) comprises an installation block (310), a second cylinder (320) and a second threaded rod (330) which are fixedly arranged on two end faces of the installation block (310), a third threaded rod (340) is fixedly arranged at one end, far away from the installation block (310), of the second cylinder (320), and the third threaded rod (340) is in threaded connection and matching with the pipe body (100); keep away from second threaded rod (330) the fixed stopper (350) that is equipped with of one end of installation piece (310), it is equipped with sleeve (360) to slide on second threaded rod (330), the fixed bracing piece (370) that is equipped with in bottom of sleeve (360), the bottom of bracing piece (370) is close to one side slope of installation piece (310), and end fixing is equipped with backing plate (380) of vertical setting, sleeve (360) both sides second threaded rod (330) are gone up and are overlapped respectively and are equipped with first nut (391) and second nut (392), first nut (391) and second nut (392) are used for the centre gripping locking sleeve (360), make backing plate (380) provide and press close to the wall body, realize the secondary support.

2. A scaffolding wall element as claimed in claim 1, wherein:

the diameter of the first cylinder (210) is larger than that of the first threaded rod (220), and the diameter of the second cylinder (320) is larger than that of the third threaded rod (340) and smaller than that of the first cylinder (210).

3. A scaffolding wall element as claimed in claim 1, wherein:

a stop block (110) is fixedly arranged at the position of the middle part in the pipe body (100), and after the plug (200) is installed, a space is reserved between the end part of the first threaded rod (220) and the stop block (110);

the length of the third threaded rod (340) is larger than that of the first threaded rod (220), and after the connecting frame (300) is installed, the end part of the third threaded rod (340) abuts against the stop block (110).

4. A scaffolding wall element as claimed in claim 1, wherein:

the outer wall of body (100) is fixed and is equipped with a plurality of rings body (120), ring body (120) are along the axis of body (100) is the circumference array and distributes.

5. A scaffolding wall element as claimed in claim 1, wherein:

the mounting block (310) is provided with a plurality of threaded holes (311), the threaded holes (311) vertically penetrate through the mounting block (310), and the threaded holes (311) are distributed on the top surface of the mounting block (310) in a matrix manner.

6. A scaffolding wall element as claimed in claim 1, wherein:

the surface of the backing plate (380) far away from the supporting rod (370) is provided with a rubber pad (381), and the rubber pad (381) is fixedly bonded with the backing plate (380).

7. A scaffolding wall element as claimed in claim 1, wherein:

the mounting block (310), the second cylinder (320), the second threaded rod (330), and the third threaded rod (340) are of an integral structure.