CN215716082U

CN215716082U - Concrete embedded part for civil engineering

Info

Publication number: CN215716082U
Application number: CN202122307432.5U
Authority: CN
Inventors: 史东杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-02-01
Anticipated expiration: 2031-09-23

Abstract

The utility model relates to the technical field of embedded parts, in particular to a concrete embedded part for civil construction, which comprises a bottom plate, wherein first threaded holes are formed in four corners of the upper surface of the bottom plate, first bolts are connected to the surface threads of the first threaded holes, a threaded rod is fixedly connected to the middle of the upper surface of the bottom plate, a threaded sleeve rod is connected to the surface threads of the threaded rod, a first supporting plate is fixedly connected to the top of the threaded sleeve rod, and a special-shaped block hole in an L shape is fixedly connected to the edge of the first supporting plate. This concrete built-in fitting for civil engineering sets up through the cooperation of first bolt, threaded rod, screw sleeve pole and first backup pad, and during the use, the staff rotates the threaded rod, and then when the threaded rod pivoted, first backup pad is upwards rotating simultaneously with the screw sleeve pole, then first bolt can be pegged graft in the basement to ensure the device's stability, the rotation of threaded rod can be convenient for first backup pad height-adjusting.

Description

Concrete embedded part for civil engineering

Technical Field

The utility model relates to the technical field of embedded parts, in particular to a concrete embedded part for civil engineering construction.

Background

The embedded parts are members which are pre-installed (buried) in hidden projects, namely, structural parts which are arranged when the structure is poured and are used for overlapping when the superstructure is built. The embedded parts are mostly made of metal, for example: the steel bar or cast iron, also can be used for non-metal rigid material such as wood and plastics, and is a component which is formed by reserving steel plates and anchoring ribs in the structure and is used for connecting structural components or fixing non-structural components. For example, the connecting members for fixing the post-process (such as doors, windows, curtain walls, water pipes, gas pipes and the like) are arranged at a plurality of connecting positions of the concrete structure and the steel structure.

The concrete embedded part for civil engineering disclosed in the patent application publication specification CN212176091U of the chinese utility model is characterized in that the embedded grooves are designed into a convex shape, and three groups are arranged, so that the number of the extension plates is effectively increased, the width of the embedded part is adjusted, the flexibility and stability of the extension plates during use are enhanced, and the range of the embedded part during use is improved.

However, the existing concrete embedded part has insufficient embedded force under the condition of concrete embedding, is easy to shake, is easy to incline under the condition of installation, and causes deviation between the embedded part and the concrete, so the utility model provides the concrete embedded part for civil engineering.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a concrete embedded part for civil engineering construction, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a concrete built-in fitting for civil engineering, includes the bottom plate, first screw hole has been seted up to the four corners department of the upper surface of bottom plate, the surperficial threaded connection of first screw hole has first bolt, the middle part fixedly connected with threaded rod of bottom plate upper surface, the surperficial threaded connection of threaded rod has the screw thread loop bar, the first backup pad of top fixedly connected with of screw thread loop bar.

Optionally, the edge fixedly connected with shape of first backup pad is the dysmorphism piece of L shape, the second screw hole has been seted up to one side of the upper surface of dysmorphism piece, the opposite side threaded connection of the upper surface of dysmorphism piece has the second bolt.

Optionally, a first round hole is formed in the middle of the first supporting plate, a third threaded hole is formed in the four corners of the upper surface of the first supporting plate, and a second supporting plate is lapped on the top of the first supporting plate.

Optionally, a second round hole is formed in the middle of the upper surface of the second support plate, a third bolt is connected to the four corners of the upper surface of the second support plate in a threaded manner, a rectangular block is fixedly connected to the edge of the second support plate, and a fourth bolt is connected to the surface of the rectangular block in a threaded manner.

Optionally, the inner side wall of the second round hole is fixedly connected with a spring, and one side of the spring is fixedly connected with a semicircular plate.

Optionally, the surface of the semicircular plate is fixedly connected with a clamping ball, and the clamping ball is made of rubber.

(III) advantageous effects

The utility model provides a concrete embedded part for civil engineering construction, which has the following beneficial effects:

1. this concrete built-in fitting for civil engineering sets up through the cooperation of first bolt, threaded rod, screw sleeve pole and first backup pad, and during the use, the staff rotates the threaded rod, and then when the threaded rod pivoted, first backup pad is upwards rotating simultaneously with the screw sleeve pole, then first bolt can be pegged graft in the basement to ensure the device's stability, the rotation of threaded rod can be convenient for first backup pad height-adjusting.

2. This concrete built-in fitting for civil engineering sets up through the cooperation of spring, semicircle board and centre gripping ball, during the use, and the staff places the beam column in the semicircle board, through the extrusion of spring, and then the staff plays absorbing effect when placing the beam column, and the centre gripping ball can avoid the beam column landing then to avoid the beam column landing to overwhelm this built-in fitting, lead to this built-in fitting to damage.

Drawings

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a perspective view of the structure of the present invention;

FIG. 3 is a perspective view of a second support plate and rectangular block of the present invention;

fig. 4 is an exploded view of the structural bottom plate and the first support plate of the present invention.

In the figure: 1. a base plate; 2. a first threaded hole; 3. a first bolt; 4. a threaded rod; 5. a threaded rod; 6. a first support plate; 7. a shaped block; 8. a second threaded hole; 9. a second bolt; 10. a first circular hole; 11. a third threaded hole; 12. a second support plate; 13. a second circular hole; 14. a third bolt; 15. a rectangular block; 16. a fourth bolt; 17. a semicircular plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a concrete embedded part for civil engineering construction comprises a bottom plate 1, wherein four corners of the upper surface of the bottom plate 1 are provided with first threaded holes 2, the surface threads of the first threaded holes 2 are connected with first bolts 3, the middle part of the upper surface of the bottom plate 1 is fixedly connected with a threaded rod 4, the surface threads of the threaded rod 4 are connected with a threaded sleeve rod 5, the top of the threaded sleeve rod 5 is fixedly connected with a first supporting plate 6, the edge of the first supporting plate 6 is fixedly connected with a special-shaped block 7 in an L shape, one side of the upper surface of the special-shaped block 7 is provided with a second threaded hole 8, the other side of the upper surface of the special-shaped block 7 is connected with a second bolt 9 in a threaded manner, and the middle part of the first supporting plate 6 is provided with a first round hole 10;

in order to ensure the stability of the device, the rotation of the threaded rod 4 can facilitate the height adjustment of the first supporting plate 6, and when the concrete embedded part for civil construction is used, a worker rotates the threaded rod 4 through the matching arrangement of the first bolt 3, the threaded rod 4, the threaded sleeve rod 5 and the first supporting plate 6, so that when the threaded rod 4 rotates, the first supporting plate 6 and the threaded sleeve rod 5 rotate upwards simultaneously, and then the first bolt 3 can be inserted under the ground;

the four corners of the upper surface of the first supporting plate 6 are provided with third threaded holes 11, the top of the first supporting plate 6 is lapped with a second supporting plate 12, the middle part of the upper surface of the second supporting plate 12 is provided with a second round hole 13, the four corners of the upper surface of the second supporting plate 12 are in threaded connection with third bolts 14, the edge of the second supporting plate 12 is fixedly connected with a rectangular block 15, the surface of the rectangular block 15 is in threaded connection with a fourth bolt 16, the inner side wall of the second round hole 13 is fixedly connected with a spring, one side of the spring is fixedly connected with a semicircular plate 17, the surface of the semicircular plate 17 is fixedly connected with a clamping ball, and the clamping ball is made of rubber;

in order to avoid damage to the embedded part caused by the fact that the embedded part is pressed down by the beam column sliding, the concrete embedded part for civil engineering is arranged through the matching of the spring, the semi-circular plate 17 and the clamping ball, when the concrete embedded part is used, a worker places the beam column in the semi-circular plate 17 and plays a role in damping when placing the beam column through the extrusion of the spring, and then the clamping ball can prevent the beam column from sliding;

in the utility model, the working steps of the device are as follows:

1. the first bolt 3, the threaded rod 4, the threaded sleeve rod 5 and the first supporting plate 6 are matched for use, when the device is used, a worker rotates the threaded rod 4, the threaded rod 4 rotates, the first supporting plate 6 and the threaded sleeve rod 5 rotate upwards simultaneously, and then the first bolt 3 can be inserted into the ground bottom, so that the stability of the device is ensured, and the first supporting plate 6 can be conveniently adjusted in height by the rotation of the threaded rod 4;

2. the collocation use of spring, semicircle board 17 and centre gripping ball, during the use, the staff places the beam column in semicircle board 17, through the extrusion of spring, and then the staff plays absorbing effect simultaneously placing the beam column, then the centre gripping ball can avoid the beam column landing to overwhelm this built-in fitting, lead to this built-in fitting to damage.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a concrete built-in fitting for civil engineering, includes bottom plate (1), its characterized in that: first screw hole (2) have been seted up to the four corners department of the upper surface of bottom plate (1), the surface threaded connection of first screw hole (2) has first bolt (3), middle part fixedly connected with threaded rod (4) of bottom plate (1) upper surface, the surface threaded connection of threaded rod (4) has screw thread loop bar (5), the first backup pad of top fixedly connected with (6) of screw thread loop bar (5).

2. The concrete embedded part for civil engineering according to claim 1, characterized in that: the edge fixedly connected with shape of first backup pad (6) is dysmorphism piece (7) of L shape, second screw hole (8) have been seted up to one side of the upper surface of dysmorphism piece (7), the opposite side threaded connection of the upper surface of dysmorphism piece (7) has second bolt (9).

3. The concrete embedded part for civil engineering according to claim 1, characterized in that: first round hole (10) have been seted up at the middle part of first backup pad (6), third screw hole (11) have been seted up to the four corners department of the upper surface of first backup pad (6), the top overlap joint of first backup pad (6) has second backup pad (12).

4. The concrete embedded part for civil engineering according to claim 3, characterized in that: second round hole (13) have been seted up at the middle part of the upper surface of second backup pad (12), the four corners department threaded connection of the upper surface of second backup pad (12) has third bolt (14), the edge fixedly connected with rectangular block (15) of second backup pad (12), the surperficial threaded connection of rectangular block (15) has fourth bolt (16).

5. The concrete embedded part for civil engineering according to claim 4, characterized in that: the inside wall fixedly connected with spring of second round hole (13), one side fixedly connected with semicircle board (17) of spring.

6. The concrete embedded part for civil engineering according to claim 5, characterized in that: the surface of the semicircular plate (17) is fixedly connected with a clamping ball, and the clamping ball is made of rubber.