CN211735792U

CN211735792U - Fixing structure of building prefabricated member

Info

Publication number: CN211735792U
Application number: CN201921539645.7U
Authority: CN
Inventors: 廖振勤
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-10-23
Anticipated expiration: 2029-09-17

Abstract

The utility model provides a fixed knot of building prefab constructs relates to prefab technical field, including the prefab body, one side of prefab body is provided with fixing device, one side of fixing device is provided with the connector, fixing device includes the mount, be fixed connection between surface one side of mount and one side of connector, internal surface one side fixedly connected with fixed column of mount, the surface bottom of mount is provided with lock nut, the inside that the connector is located the mount is provided with first connecting block, the inside that the prefab body is located the mount is provided with the second connecting block, lock nut's inside is provided with lock bolt. The prefabricated member solves the problems that the existing prefabricated member for the building is inconvenient to install when in use, and the prefabricated member is widely applied to the building engineering, so that the time required by the engineering construction is prolonged, the working efficiency is reduced, and the long-term use is not facilitated.

Description

Fixing structure of building prefabricated member

Technical Field

The utility model relates to a prefab field especially relates to a fixed knot of building prefab constructs.

Background

A prefabricated part, also called PC component, refers to a concrete product produced by standardized, mechanized processes in a factory. The corresponding traditional cast-in-place concrete needs site moulding, site pouring and site maintenance. The concrete prefabricated member is widely applied to the fields of buildings, traffic, water conservancy and the like, and plays an important role in national economy. Such as prefabricated reinforced concrete column foundation, prefabricated steel structure steel column foundation, street lamp billboard column reinforced concrete foundation and prefabricated floor slab.

The existing prefabricated member for building is inconvenient to install when in use, and the prefabricated member is widely applied to building engineering, so that the time required by engineering construction is prolonged, the working efficiency is reduced, and the long-term use is not facilitated.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a building prefab's fixed knot constructs possesses the advantage that can comparatively stabilize simple and direct installing, has solved the difficult problem of installing of current prefab.

(II) technical scheme

For the purpose that realizes above-mentioned can comparatively stabilize simple and direct install, the utility model provides a following technical scheme: a fixing structure of a building prefabricated part comprises a prefabricated part body, wherein one side of the prefabricated part body is provided with a fixing device, one side of the fixing device is provided with a connecting body, the fixing device comprises a fixing frame, one side of the outer surface of the fixing frame is fixedly connected with one side of the connecting body, one side of the inner surface of the fixing frame is fixedly connected with a fixing column, the bottom of the outer surface of the fixing frame is provided with a locking nut, the connecting body is positioned inside the fixing frame and is provided with first connecting blocks, the prefabricated part body is positioned inside the fixing frame and is provided with second connecting blocks, locking bolts are arranged inside the locking nut, the first connecting blocks are two groups, the second connecting blocks are two groups, the first connecting blocks are in mortise and tenon connection with the second connecting blocks, and the joint of the first connecting blocks and the second connecting blocks is fixedly installed through cement, one side of the second connecting block and one side of the inner surface of the fixing frame are fixedly installed through cement, the locking nut is an anti-falling nut, the locking nut is in threaded connection with the locking bolt, the fixing column is matched with the cylindrical round hole of the prefabricated part body, and the cylindrical round hole is formed in one side of the prefabricated part body.

(III) advantageous effects

Compared with the prior art, the utility model provides a building prefab's fixed knot constructs, possesses following beneficial effect:

the utility model discloses in, the fixing device of adoption, the realization is swiftly installed the stability of prefab body, when using, set up cylindrical hole in the both sides of prefab body in advance, then when needs are installed, earlier carry out the mortise and tenon installation with two sets of first connecting blocks and second connecting block earlier, then insert locking bolt again, through threaded connection between anticreep nut and the locking bolt, further increase the stability of prefab body installation, smear a certain amount of cement at the junction and carry out the shutoff, can prevent effectively that the junction from suffering corrosion damage.

Drawings

Fig. 1 is a schematic view of the overall structure of a fixing structure of a building prefabricated member according to the present invention;

fig. 2 is the utility model provides a fixing device's in fixed knot of building prefab structure schematic diagram.

Illustration of the drawings:

1. a preform body; 2. a fixing device; 21. a fixed mount; 22. fixing a column; 23. locking the nut; 24. A first connection block; 25. a second connecting block; 26. locking the bolt; 3. a connector.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-2, a fixing structure of a building prefabricated member comprises a prefabricated member body 1, wherein a fixing device 2 is arranged on one side of the prefabricated member body 1, and a connecting body 3 is arranged on one side of the fixing device 2.

Further, the fixing device 2 includes a fixing frame 21, one side of the outer surface of the fixing frame 21 is fixedly connected with one side of the connector 3, one side of the inner surface of the fixing frame 21 is fixedly connected with a fixing column 22, a locking nut 23 is arranged at the bottom of the outer surface of the fixing frame 21, a first connecting block 24 is arranged inside the connector 3 located in the fixing frame 21, a second connecting block 25 is arranged inside the prefabricated part body 1 located in the fixing frame 21, and a locking bolt 26 is arranged inside the locking nut 23, so that the prefabricated part body 1 is more simple and stable when being installed.

Further, the number of the first connecting blocks 24 is two sets, the number of the second connecting blocks 25 is two sets, and the first connecting blocks 24 and the second connecting blocks 25 are in mortise and tenon connection, so that certain stability is improved.

Further, the junction of first connecting block 24 and second connecting block 25 passes through cement fixed mounting, and one side of second connecting block 25 and the internal surface one side of mount 21 pass through cement fixed mounting for the prefab body is more firm after the installation.

Furthermore, lock nut 23 is the anticreep nut, is threaded connection between lock nut 23 and the lock bolt 26, can further increase the fastness of installation through lock nut 23 and lock bolt 26.

Further, the fixing column 22 is matched with the cylindrical round hole of the prefabricated part body 1, and the cylindrical round hole is formed in one side of the prefabricated part body 1, so that the prefabricated part body 1 with larger weight can be conveniently borne.

The utility model discloses a theory of operation and use flow: through the fixing device 2 that sets up, the realization is to the stable swift installation that gets of prefab body 1, when using, set up cylindrical hole in the both sides of prefab body 1 in advance, then when needs are installed, earlier carry out the mortise and tenon installation with two sets of first connecting blocks 24 and second connecting block 25, then reinsert locking bolt 26, through the threaded connection between lock nut 23 and the locking bolt 26, further increase the stability of prefab body 1 installation, again wipe a certain amount of cement in the junction and carry out the shutoff, can prevent effectively that the junction from suffering corrosion damage.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A fixed knot of building prefab constructs, includes prefab body (1), its characterized in that: one side of the prefabricated part body (1) is provided with a fixing device (2), one side of the fixing device (2) is provided with a connector (3), the fixing device (2) comprises a fixing frame (21), one side of the outer surface of the fixing frame (21) is fixedly connected with one side of the connector (3), one side of the inner surface of the fixing frame (21) is fixedly connected with a fixing column (22), the bottom of the outer surface of the fixing frame (21) is provided with a locking nut (23), the connector (3) is positioned in the fixing frame (21) and provided with a first connecting block (24), the prefabricated part body (1) is positioned in the fixing frame (21) and provided with a second connecting block (25), the locking nut (23) is internally provided with a locking bolt (26), the first connecting blocks (24) are arranged in two groups, and the second connecting blocks (25) are arranged in two groups, be mortise and tenon connection between first connecting block (24) and second connecting block (25), cement fixed mounting is passed through with the junction of second connecting block (25) in first connecting block (24), cement fixed mounting is passed through with internal surface one side of mount (21) in one side of second connecting block (25), lock nut (23) are anti-disengaging nut, be threaded connection between lock nut (23) and lock bolt (26), suit between the cylindricality round hole of fixed column (22) and prefab body (1), one side of prefab body (1) is provided with the cylindricality round hole.