CN214034122U

CN214034122U - Municipal works concrete built-in fitting mechanism

Info

Publication number: CN214034122U
Application number: CN202022953898.8U
Authority: CN
Inventors: 王娟
Original assignee: Yunyue Construction Group Co Ltd
Current assignee: Yunyue Construction Group Co Ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-08-24
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a municipal works concrete built-in fitting mechanism, including main part, firm post and fixed plate, the top of main part is provided with extending structure, extending structure includes fixed plate, preformed hole, expansion plate, telescopic link, second internal thread and expanding spring, the top in the main part is installed to the fixed plate, the expansion plate is all installed to the both ends and the both sides of fixed plate, the top and the bottom of fixed plate all are provided with the preformed hole, and the inside of preformed hole is provided with the second internal thread. The utility model discloses an internally mounted at the main part has the fixed column, puts into the main part with the fixed column from the preformed hole inside, twists afterwards and moves movable fixed block, because external screw thread and second internal thread, first internal thread all constitute threaded connection, can fix fixed plate, activity fixed block and main part, the activity fixed block is solid material, can prevent that the concrete mortar from entering into the inside of main part.

Description

Municipal works concrete built-in fitting mechanism

Technical Field

The utility model relates to a building engineering technical field specifically is a municipal works concrete built-in fitting mechanism.

Background

The embedded parts are mostly used in concrete construction engineering, and the embedded parts are members which are embedded in concrete in advance, namely, component parts which are arranged during structure pouring and are used for lap joint during the building of a superstructure. In order to be favorable to the installation of external engineering equipment basis fixed, the built-in fitting is mostly made by metal, for example: the steel bar or cast iron can also be made of non-metallic rigid materials such as wood, plastics and the like:

traditional municipal works concrete built-in fitting mechanism, because the concrete is the flow state before the shaping, the connecting plate can not be according to the thickness height-adjusting of concrete, leads to the unevenness pleasing to the eye on top of built-in fitting after the concrete shaping.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a municipal works concrete built-in fitting mechanism to propose the problem that the connecting plate can not be according to the thickness height-adjusting of concrete in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a municipal engineering concrete embedded part mechanism comprises a main body, a stabilizing column and a fixed plate, wherein the top end of the main body is provided with a telescopic structure, the telescopic structure comprises a fixed plate, a reserved hole, a telescopic plate, a telescopic rod, a second internal thread and a telescopic spring, the fixed plate is installed at the top end of the main body, the telescopic plate is installed at two ends and two sides of the fixed plate, the reserved hole is formed in the top end and the bottom end of the fixed plate, the second internal thread is arranged inside the reserved hole, the telescopic spring is evenly installed on two sides inside the fixed plate, the telescopic rod is installed inside the telescopic spring, a sealing structure is arranged inside the main body, the inverted hook fixed block is evenly installed outside the main body, the second reinforcing steel bar is installed outside the inverted hook fixed block, a first internal thread is arranged on the inner wall of the main body, the stabilizing column is installed at the bottom end of the main body, and a first reinforcing steel bar corrosion inhibitor is arranged outside the stabilizing column.

Preferably, the fixed block of overhead kick is provided with a plurality of, a plurality of the fixed block of overhead kick is at the equidistant distribution of surface of main part.

Preferably, the stabilizing columns are arranged in a group, and two sides of each stabilizing column are arranged in a J shape.

Preferably, the sealing structure comprises a fixing column, an external thread and a movable fixing block, the fixing column is mounted at the top end inside the main body, the external thread is arranged outside the fixing column, and the movable fixing block is mounted at the top end of the fixing column.

Preferably, the external thread and the first internal thread are matched with each other, and the external thread and the first internal thread form a threaded connection.

Preferably, the outer diameter of the telescopic rod is smaller than the inner diameter of the telescopic spring, and the telescopic springs are arranged on the same horizontal plane.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of municipal works concrete built-in fitting mechanism is rational in infrastructure, has following advantage:

(1) the telescopic plates are arranged on the two sides and the two ends of the fixed plate, the telescopic plates are telescopic, the telescopic rods and the telescopic springs are telescopic, when the thickness of concrete is low, the movable fixed block moves downwards to press the fixed plate downwards, and when the concrete is thick, the movable fixed block can be appropriately screwed upwards;

(2) the fixing column is arranged in the main body, the fixing column is placed into the main body from the preformed hole, then the movable fixing block is screwed, the fixing plate, the movable fixing block and the main body can be fixed due to the fact that the external thread, the second internal thread and the first internal thread form threaded connection, and the movable fixing block is solid and can prevent concrete mortar from entering the main body;

(3) through installing the firm post in the bottom of main part, the inside of concrete is buried to the post that will stabilize, can prevent that the main part from being fixed firm inadequately in the concrete, and the overhead kick fixed block also can make main part and concrete link together firmly, and has good intensity, the earthquake resistance strength, second reinforcing bar corrosion inhibitor and first reinforcing bar corrosion inhibitor have played anticorrosive effect to overhead kick fixed block and firm post, prevent that the overhead kick fixed block and firm post live time can influence the fastening degree of main part after corroding for a long time.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic view of the front cross-sectional structure of the telescopic structure of the present invention;

fig. 3 is a schematic view of the partial bottom cross-section structure of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a main body; 2. a fixed block is hooked; 3. a stabilizing column; 4. a first reinforcing steel bar corrosion inhibitor; 5. a second steel bar corrosion inhibitor; 6. a first internal thread; 7. a sealing structure; 701. fixing a column; 702. an external thread; 703. a movable fixed block; 8. a telescopic structure; 801. a fixing plate; 802. reserving a hole; 803. a retractable plate; 804. a telescopic rod; 805. a second internal thread; 806. a telescoping spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a municipal engineering concrete embedded part mechanism comprises a main body 1, a stabilizing column 3 and a fixing plate 801, wherein the top end of the main body 1 is provided with a telescopic structure 8, the telescopic structure 8 comprises the fixing plate 801, a preformed hole 802, a telescopic plate 803, a telescopic rod 804, a second internal thread 805 and a telescopic spring 806, the fixing plate 801 is installed at the top end of the main body 1, the telescopic plate 803 is installed at each of two ends and two sides of the fixing plate 801, the preformed hole 802 is arranged at each of the top end and the bottom end of the fixing plate 801, the second internal thread 805 is arranged inside the preformed hole 802, the telescopic springs 806 are evenly installed at two sides inside the fixing plate 801, the telescopic rods 804 are installed inside the telescopic springs 806, the outer diameter of the telescopic rods 804 is smaller than the inner diameter of the telescopic springs 806, the telescopic springs 806 are arranged on the same horizontal plane, adjustment is convenient, the telescopic plates 803 are all telescopic, and the, when the thickness of the concrete is low, the fixing plate 801 can be pressed downwards by rotating the movable fixing block 703 to move downwards, when the concrete is thick, the movable fixing block 703 can be screwed upwards appropriately to adjust the height of the fixing plate 801, in this way, the top of the fixing plate 801 can be adjusted to be in a state of being parallel to the surface of the concrete, after the concrete is formed, the appearance is more attractive, and after the concrete is formed, the movable fixing block 703 can be rotated to take the fixing column 701 out of the main body 1;

the sealing structure 7 is arranged inside the main body 1, the sealing structure 7 comprises a fixing column 701, an external thread 702 and a movable fixing block 703, the fixing column 701 is installed at the top end inside the main body 1, the external thread 702 is arranged outside the fixing column 701, the movable fixing block 703 is installed at the top end of the fixing column 701, the external thread 702 is matched with the first internal thread 6, the external thread 702 is in threaded connection with the first internal thread 6, sealing is facilitated, the fixing column 701 is placed into the main body 1 from a reserved hole 802, then the movable fixing block 703 is screwed, as the external thread 702, the second internal thread 805 and the first internal thread 6 are in threaded connection, the fixing plate 801, the movable fixing block 703 and the main body 1 can be fixed, and the movable fixing block 703 is solid and can prevent concrete mortar from entering the main body 1;

the outside of the main body 1 is uniformly provided with the inverted hook fixing blocks 2, the outside of the inverted hook fixing blocks 2 is provided with the second steel bar corrosion inhibitor 5, the inverted hook fixing blocks 2 are provided with a plurality of inverted hook fixing blocks, and the plurality of inverted hook fixing blocks 2 are distributed on the surface of the main body 1 at equal intervals to prevent looseness;

be provided with first internal thread 6 on the inner wall of main part 1, firm post 3 is installed to the bottom of main part 1, and the externally mounted of firm post 3 has first reinforcing bar corrosion inhibitor 4, firm post 3 is provided with a set ofly, the both sides of firm post 3 are "J" shape setting, it is firm to be convenient for connect, the inside of concrete is buried to firm post 3, can prevent that main part 1 is fixed in the concrete inadequately firm, and overhead kick fixed block 2 also can make main part 1 and concrete link together firmly, good intensity has, the seismic strength, second reinforcing bar corrosion inhibitor 5 and first reinforcing bar corrosion inhibitor 4 have played the anticorrosive effect to overhead kick fixed block 2 and firm post 3, prevent that overhead kick fixed block 2 and firm post 3 live time can influence the fastening degree of main part 1 after corroding for a long time excessively.

The working principle is as follows: when the fixing device is used, firstly, the fixing column 3 is buried in concrete, the main body 1 can be prevented from being fixed in the concrete insufficiently, the main body 1 and the concrete can be firmly connected together due to the barb fixing block 2, the fixing device has good strength and shock strength, the second steel bar corrosion inhibitor 5 and the first steel bar corrosion inhibitor 4 play a role in corrosion prevention on the barb fixing block 2 and the fixing column 3, and the fastening degree of the main body 1 can be prevented from being influenced after the barb fixing block 2 and the fixing column 3 are corroded for a long time;

then, the fixing column 701 is placed into the main body 1 from the preformed hole 802, and then the movable fixing block 703 is screwed, since the external thread 702, the second internal thread 805 and the first internal thread 6 form threaded connection, the fixing plate 801, the movable fixing block 703 and the main body 1 can be fixed, and the movable fixing block 703 is a solid substance, so that concrete mortar can be prevented from entering the main body 1;

finally, the expansion plate 803 all has the elasticity, and telescopic link 804 and expanding spring 806 all have the elasticity, when concrete thickness is lower, it can also push down fixed plate 801 to rotate activity fixed block 703 and move down, it is thick when the concrete, can be with activity fixed block 703 suitable up screw the height of adjusting fixed plate 801, this kind of mode can be adjusted the top of fixed plate 801 to the state of holding with the surface of concrete mutually, after the concrete shaping, can be more pleasing to the eye, after the concrete shaping, rotatable activity fixed block 703 takes out fixed column 701 from the inside of main part 1.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a municipal works concrete built-in fitting mechanism, includes main part (1), firm post (3) and fixed plate (801), its characterized in that: the top end of the main body (1) is provided with a telescopic structure (8), the telescopic structure (8) comprises a fixing plate (801), a reserved hole (802), a telescopic plate (803), a telescopic rod (804), a second internal thread (805) and a telescopic spring (806), the fixing plate (801) is installed at the top end of the main body (1), the telescopic plate (803) is installed at both ends and both sides of the fixing plate (801), the reserved hole (802) is arranged at both the top end and the bottom end of the fixing plate (801), the second internal thread (805) is arranged inside the reserved hole (802), the telescopic spring (806) is evenly installed at both sides of the inside of the fixing plate (801), the telescopic rod (804) is installed inside the telescopic spring (806), the sealing structure (7) is arranged inside the main body (1), the inverted hook fixing block (2) is evenly installed outside the main body (1), and the externally mounted of overhead kick fixed block (2) has second reinforcing bar inhibitor (5), be provided with first internal thread (6) on the inner wall of main part (1), firm post (3) is installed to the bottom of main part (1), and the externally mounted of firm post (3) has first reinforcing bar inhibitor (4).

2. The municipal engineering concrete embedment mechanism of claim 1, wherein: the hook fixing block (2) is provided with a plurality of hook fixing blocks (2) which are distributed on the surface of the main body (1) at equal intervals.

3. The municipal engineering concrete embedment mechanism of claim 1, wherein: the fixing columns (3) are arranged in a group, and two sides of each fixing column (3) are arranged in a J shape.

4. The municipal engineering concrete embedment mechanism of claim 1, wherein: the sealing structure (7) comprises a fixing column (701), an external thread (702) and a movable fixing block (703), the fixing column (701) is installed at the top end of the inside of the main body (1), the external thread (702) is arranged outside the fixing column (701), and the movable fixing block (703) is installed at the top end of the fixing column (701).

5. The municipal engineering concrete embedment mechanism of claim 4, wherein: the external thread (702) and the first internal thread (6) are matched with each other, and the external thread (702) and the first internal thread (6) form a threaded connection.

6. The municipal engineering concrete embedment mechanism of claim 1, wherein: the outer diameter of the telescopic rod (804) is smaller than the inner diameter of the telescopic spring (806), and the telescopic springs (806) are arranged on the same horizontal plane.