CN210316491U

CN210316491U - Telescopic wall connecting piece

Info

Publication number: CN210316491U
Application number: CN201920543920.6U
Authority: CN
Inventors: 陈小俊
Original assignee: Greata Construction Co ltd
Current assignee: Greata Construction Co ltd
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2020-04-14
Anticipated expiration: 2029-04-19

Abstract

The utility model discloses a telescopic wall connecting piece with good fixing effect, large tensile bearing capacity, capability of length adjustment and quick connection, which comprises a left pull rod and a right pull rod, comprising an embedded part, an outer barrel and an inner barrel, one end of the outer cylinder is detachably connected to the embedded part, the other end of the outer cylinder is in threaded connection with the inner cylinder, the free end of the inner cylinder is connected with a hook part, the embedded part can avoid great damage to the surface of the structural body, the outer cylinder can be directly rotated to be connected with a screw cap arranged on the outer cylinder through threads and a component of the outer cylinder and the inner cylinder which are connected through threads, the outer cylinder is fixed on the embedded part, the installation is convenient and rapid, can realize the regulation to hook portion through rotating inner tube or buckle spare, make hook portion stable hook scaffold frame pole setting in, make the support body fixed stable, the anti-drawing bearing capacity is greater than fastener antiskid bearing capacity.

Description

Telescopic wall connecting piece

Technical Field

The utility model relates to a construction field more exactly relates to a telescopic wall spare that links.

Background

In building construction, a scaffold is usually required to be arranged for construction. In order to ensure the stability of the scaffold, part of the steel pipe vertical rods of the scaffold are required to be fixed with the wall structure through the wall connecting pieces according to the relevant scheme and the specification requirements.

At present even the mode that the wall spare majority adopted the steel pipe lock joint, structurally through the fixed steel pipe of pre-buried steel pipe promptly, when setting up the scaffold, the partial steel pipe pole setting of scaffold passes through the steel pipe and is connected with pre-buried structural steel pipe with the wall spare that the fastener is constituteed, realizes being connected scaffold and building structure to ensure the stability of scaffold. Because fastener antiskid bearing capacity is less, has the risk of slippage, and is difficult to adapt to the pulling force that higher scaffold produced, and can not adjust, if do not adopt the fastener to connect, can not be applicable to again and adjust the change of distance between scaffold and the wall body, and influence the construction and the wholeness of this position brickwork through pre-buried steel pipe fixed connection on the wall body.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a telescopic wall spare even, fixed effectual, the tensile bearing capacity is big, can carry out length adjustment, connects fast.

The technical solution of the utility model is that, a telescopic wall spare that links with following structure is provided, including built-in fitting, urceolus and inner tube, urceolus one end can dismantle the connection on the built-in fitting, the urceolus other end and inner tube threaded connection, the inner tube free end be connected with a hook portion.

Preferably, the inner wall of the outer cylinder is provided with a first thread, and the outer wall of the inner cylinder is provided with a second thread matched with the first thread.

Preferably, the inner cylinder is in threaded connection with a fastener, and the fastener extends to form an extension part for shielding the opening of the hook part.

Preferably, the inner wall of one end of the outer cylinder, which is far away from the inner cylinder, is fixedly connected with a connecting nut 6, and the connecting nut 6 is in threaded connection with the embedded part.

Preferably, the hook part is rotatably connected to the free end of the inner barrel.

Preferably, the outer cylinder comprises a first cylinder body and a second cylinder body fixedly connected to the first cylinder body, the first cylinder body is detachably connected with the embedded part, and the second cylinder body is in threaded connection with the inner cylinder.

Preferably, when the outer cylinder rotates to enable the outer cylinder and the embedded part to be connected to the preset position, the outer cylinder drives the inner cylinder to enable the hook part to move to the preset outer frame upright position.

Preferably, the outer cylinder comprises a first cylinder body and a second cylinder body which is rotatably connected to the first cylinder body, the first cylinder body is detachably connected with the embedded part, the second cylinder body is in threaded connection with the inner cylinder, and the outer cylinder further comprises a fixing part which enables the first cylinder body and the second cylinder body to be circumferentially limited. Preferably, the first pull rod is provided with a first auxiliary positioning element which is positioned on the inner wall of the first pressing plate group and the inner wall of the second pressing plate group to abut against each other.

After the structure above adopting, the utility model discloses a telescopic wall spare that links, compared with the prior art, has following advantage: can avoid great destruction to structure body surface through the built-in fitting, and can directly rotate the urceolus and pass through the nut that threaded connection installed on the urceolus and inner tube threaded connection's subassembly, fix the urceolus on the built-in fitting, simple to operate is swift, can realize the regulation to hook portion through rotating inner tube or buckle spare, make the stable scaffold pole setting of hooking of hook portion internal stability, make the support body fixed stable, and can be applicable to the situation that the distance is different between scaffold and the wall body through the cooperation of interior urceolus, adaptation degree is high, and directly pass through hook portion and bolted connection fixed wall spare, the anti-tensile bearing capacity of pulling out is greatly higher than fastener skid resistance bearing capacity.

Drawings

Fig. 1 is a schematic structural view of the telescopic wall connecting member of the present invention.

Shown in the figure: 1. embedding parts; 2. an outer cylinder; 21. a first cylinder; 22. a second cylinder; 3. an inner barrel; 4. a hook portion; 5. a fastener; 51. an extension portion; 6. and connecting a nut.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

Referring to fig. 1, the telescopic wall connecting component of the present invention comprises an embedded part 1, an outer cylinder 2 and an inner cylinder 3, wherein one end of the outer cylinder 2 is detachably connected to the embedded part 1, the other end of the outer cylinder 2 is in threaded connection with the inner cylinder 3, the free end of the inner cylinder 3 is connected with a hook portion 4, the embedded part 1 can avoid great damage to the surface of a structural body, and the outer cylinder 2 or a component in threaded connection with the outer cylinder 2 and the inner cylinder 3 can be directly connected and installed on the embedded part 1, the installation is convenient and fast, the outer cylinder 2 can be directly rotated to fix the outer cylinder 2 on the embedded part 1, the hook portion 4 can be adjusted by rotating the inner cylinder 3 or the inner cylinder 3, so that the scaffold can be stably hooked in the hook portion 4, the scaffold can be stably fixed, and the matching of the inner cylinder and the outer cylinder 2 can be suitable for situations with, and the wall connecting piece is directly connected and fixed through the hook part and the bolt, and the pulling-resistant bearing capacity is greatly higher than the anti-sliding bearing capacity of the fastener.

The outer cylinder 2 one end inner wall fixedly connected with connecting nut 6 of keeping away from inner tube 3, connecting nut 6 and 1 threaded connection of built-in fitting, simple structure is reliable, the anti-pulling bearing capacity is big, and easy to assemble dismantlement, the follow-up turnover of being convenient for, built-in fitting 1 can be buried bolt in advance or buried stock in advance. The inner wall of the outer barrel 2 is provided with a first thread, the outer wall of the inner barrel 3 is provided with a second thread matched with the first thread, the threaded connection is stable, large pulling force can be borne, and adjustment is convenient.

Inner tube 3 on threaded connection have buckle 5, buckle 5 extend have shelter from hook portion 4 open-ended extension 51, can prevent scaffold frame pole setting roll-off hook portion 4 through buckle 5, further increase the stability of scaffold frame pole setting in hook portion 4 to remove through buckle 5 and realize quick installation and fixed.

Hook portion 4 rotate to be connected at inner tube 3 free end, can carry out earlier the connection of urceolus 2, later adjust inner tube 3 and make 4 interior buckles of hook portion on the scaffold pole setting, later rotate 5 closed 4 open positions of hook portion and can be with the stable fixed of scaffold pole setting of buckle spare again.

Or, and can be through the pitch that sets up coupling nut 6 and built-in fitting 1 and the pitch of inner tube 3 and urceolus 2, when realizing rotating urceolus 2, can shorten the distance between built-in fitting 1 and urceolus 2 and the distance between urceolus 2 and the inner tube 3 simultaneously, and urceolus 2 and built-in fitting 1 are connected to when predetermineeing the position, urceolus 2 drive inner tube 3 make hook portion 4 remove to predetermineeing the position, set up just can realize once only quick adjustment installation behind the position of inner tube 3 and urceolus 2 in advance promptly, improved installation accuracy and installation effectiveness greatly. At the moment, the outer cylinder 2 comprises a first cylinder 21 and a second cylinder 22 fixedly connected to the first cylinder 21, the first cylinder 21 is detachably connected with the embedded part 1, and the second cylinder 22 is in threaded connection with the inner cylinder 3, so that the structure is simple and reliable.

Or, the outer cylinder 2 comprises a first cylinder 21 and a second cylinder 22 rotatably connected to the first cylinder 21, the first cylinder 21 is detachably connected to the embedded part 1, the second cylinder 22 is in threaded connection with the inner cylinder 3, and the outer cylinder further comprises a fixing part which enables the first cylinder 21 and the second cylinder 22 to be circumferentially limited, namely the convenience of adjustment is further improved through the rotatable connection between the first cylinder 21 and the second cylinder 22, especially the adjustment after the vertical rod of the hook-grab scaffold.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a telescopic wall spare that links which characterized in that: the novel embedded part comprises an embedded part (1), an outer barrel (2) and an inner barrel (3), wherein one end of the outer barrel (2) is detachably connected to the embedded part (1), the other end of the outer barrel (2) is in threaded connection with the inner barrel (3), and the free end of the inner barrel (3) is connected with a hook part (4).

2. The telescopic wall connecting member according to claim 1, wherein: the inner wall of the outer barrel (2) is provided with first threads, and the outer wall of the inner barrel (3) is provided with second threads matched with the first threads.

3. The telescopic wall connecting member according to claim 1 or 2, wherein: the inner cylinder (3) is connected with a fastener (5) in a threaded manner, and the fastener (5) extends to form an extension part (51) for shielding the opening of the hook part (4).

4. The telescopic wall connecting member according to claim 1, wherein: the inner wall of one end, far away from the inner cylinder (3), of the outer cylinder (2) is fixedly connected with a connecting nut (6), and the connecting nut (6) is in threaded connection with the embedded part (1).

5. The telescopic wall connecting member according to claim 1, wherein: the hook part (4) is rotatably connected with the free end of the inner cylinder (3).

6. The telescopic wall connecting member according to claim 1, wherein: the outer cylinder (2) comprises a first cylinder (21) and a second cylinder (22) fixedly connected to the first cylinder (21), the first cylinder (21) is detachably connected with the embedded part (1), and the second cylinder (22) is in threaded connection with the inner cylinder (3).

7. The telescopic wall connecting member according to claim 1 or 6, wherein: when the outer cylinder (2) rotates to enable the outer cylinder (2) and the embedded part (1) to be connected to the preset position, the outer cylinder (2) drives the inner cylinder (3) to enable the hook part (4) to move to the preset position.

8. The telescopic wall connecting member according to claim 1, wherein: the outer cylinder (2) comprises a first cylinder (21) and a second cylinder (22) rotatably connected to the first cylinder (21), the first cylinder (21) is detachably connected with the embedded part (1), the second cylinder (22) is in threaded connection with the inner cylinder (3), and the outer cylinder further comprises a fixing part which enables the first cylinder (21) and the second cylinder (22) to be circumferentially limited.