Municipal foundation building embedded structure convenient to install

Abstract

The utility model relates to the technical field of municipal buildings, in particular to a municipal foundation building pre-embedded structure convenient to install, which comprises a pre-embedded part and an assembly part which are pre-embedded in concrete, the pre-embedded part comprises a pre-embedded cylinder, and a locking mechanism is arranged in the pre-embedded cylinder; the locking mechanism comprises a rotating shaft rotationally connected into a circular groove in the pre-embedded cylinder, a locking block is fixedly connected to the middle of the rotating shaft, the locking block extends into the pre-embedded cylinder, limiting rods are fixedly connected to the two ends of the rotating shaft, the limiting rods are rotationally connected into limiting grooves in the pre-embedded cylinder, and the limiting rods are fixedly connected to the limiting grooves in the pre-embedded cylinder. The locking block and the limiting rod are arranged on the two sides of the rotating shaft respectively, and in the natural state, the locking block and the limiting rod can be kept in a balanced static state. The assembly part comprises an installation column connected into the pre-embedded cylinder in a sliding mode, and a locking groove corresponding to the locking block is formed in the installation column. The device is convenient to mount and operate, and can be locked only by inserting the mounting column into the bottom of the pre-embedded cylinder.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal buildings, in particular to a pre-buried structure of a municipal foundation building which is convenient to install. Background Art

[0002] Municipal infrastructure is the basic facilities and buildings necessary for the normal operation and development of the city. It includes but is not limited to road traffic facilities, public transportation facilities, water supply and drainage systems, energy supply facilities, environmental sanitation facilities, etc. Municipal infrastructure plays a vital role in improving the quality of life of urban residents, promoting economic development, ensuring public safety and maintaining the sustainable development of the city.

[0003] In municipal infrastructure buildings, it is often necessary to embed installation structures so that various functional equipment can be installed after the building is completed. However, existing embedded structures are too complicated, the installation process is too cumbersome, and they are not easy to operate and use. Utility Model Content

[0004] The purpose of the utility model is to provide a pre-buried structure of a municipal foundation building which is convenient to install, so as to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A pre-buried structure of a municipal infrastructure building that is easy to install, comprises an embedded part and an assembly part embedded in concrete, wherein the embedded part comprises an embedded tube, wherein a locking mechanism is arranged in the embedded tube; the locking mechanism comprises a rotating shaft rotatably connected to a circular groove on the embedded tube, a locking block is fixedly connected to the middle of the rotating shaft, the locking block extends into the embedded tube, both ends of the rotating shaft are fixedly connected to a limiting rod, the limiting rod is rotatably connected to a limiting groove in the embedded tube, the locking block and the limiting rod are respectively arranged on both sides of the rotating shaft, and in a natural state, the locking block and the limiting rod can maintain a balanced static state; the assembly part comprises a mounting column slidably connected to the embedded tube, and a locking groove corresponding to the locking block is provided on the mounting column.

[0007] Furthermore, the angle at which the limiting rod rotates in the limiting groove is the same as the angle at which the locking block moves from a stationary state to the rotating cylinder.

[0008] Furthermore, the upper side of the locking block is arranged to be inclined.

[0009] Furthermore, the lower side of the locking block is arranged in an arc shape, and the lower side of the locking block is completely fitted with the locking groove.

[0010] Furthermore, a cover plate is provided at the bottom of the embedded tube, and the width of the cover plate is greater than the width of the embedded tube.

[0011] In the above technical solution, the utility model provides a conveniently installed pre-buried structure for municipal infrastructure buildings, which has the following beneficial effects:

[0012] Through the provided locking mechanism, the installation column is inserted into the embedded tube. When the installation column hits the locking block, the locking block rotates back into the circular groove to allow the installation column to pass. When the installation column is inserted to the bottom of the embedded tube, the position of the locking groove corresponds to the position of the locking block. Under the action of gravity, the locking block and the limit rod maintain balance, so that the locking block slides out of the circular groove and abuts against the locking groove. When the installation column is pulled out in the reverse direction, the locking block rotates in the reverse direction driven by the installation column, but at this time the limit rod cannot rotate due to the limitation of the limit groove, so the locking block cannot rotate in the reverse direction, thereby completing the locking of the installation column. The utility model has a simple structure and is easy to install and operate. The locking can be automatically completed by only inserting the installation column to the bottom of the embedded tube.

[0013] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

[0014] This application document provides an overview of various implementations or examples of the technology described in the present disclosure, and is not a comprehensive disclosure of the entire scope or all features of the disclosed technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 A schematic diagram of a partial cross-sectional structure of an embedded tube provided in an embodiment of the utility model;

[0017] Figure 2 A schematic diagram of the mounting column structure provided by an embodiment of the utility model;

[0018] Figure 3 A schematic diagram of the locking block and the limiting rod structure provided in an embodiment of the utility model;

[0019] Figure 4 A schematic diagram of the overall cross-sectional structure provided for an embodiment of the utility model;

[0020] Figure 5 This is a schematic diagram of the cross-sectional structure of a limit rod provided in an embodiment of the utility model.

[0021] Description of reference numerals:

[0022] 11. Embedded tube; 12. Cover plate;

[0023] 21. Mounting column; 22. Locking groove;

[0024] 31. Rotating shaft; 32. Locking block; 33. Limiting rod; 34. Limiting groove; 35. Circular groove. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0026] See also Figure 1-5 , a municipal basic building embedded structure that is easy to install, includes an embedded part and an assembly part embedded in concrete, the embedded part includes an embedded tube 11, and a locking mechanism is provided in the embedded tube 11; the locking mechanism includes a rotating shaft 31 rotatably connected to a circular groove 35 on the embedded tube 11, a locking block 32 is fixedly connected to the middle of the rotating shaft 31, and the locking block 32 extends into the embedded tube 11, both ends of the rotating shaft 31 are fixedly connected to a limiting rod 33, and the limiting rod 33 is rotatably connected to a limiting groove 34 in the embedded tube 11, the locking block 32 and the limiting rod 33 are respectively arranged on both sides of the rotating shaft 31, and in a natural state, the locking block 32 and the limiting rod 33 can maintain a balanced static state; the assembly part includes a mounting column 21 slidably connected to the embedded tube 11, and a locking groove 22 corresponding to the locking block 32 is opened on the mounting column 21.

[0027] Through the provided locking mechanism, the installation column 21 is inserted into the embedded tube 11. When the installation column 21 hits the locking block 32, the locking block 32 rotates back into the circular groove 35, so that the installation column 21 passes through. When the installation column 21 is inserted to the bottom of the embedded tube 11, the position of the locking groove 22 corresponds to the position of the locking block 32. Under the action of gravity, the locking block 32 and the limiting rod 33 maintain balance, so that the locking block 32 slides out of the circular groove 35 and abuts against the locking groove 22. When the installation column 21 is pulled out in the reverse direction, the locking block 32 rotates in the reverse direction under the drive of the installation column 21, but at this time the limiting rod 33 cannot rotate due to the limitation of the limiting groove 34, so the locking block 32 cannot rotate in the reverse direction, thereby completing the locking of the installation column 21. The utility model has a simple structure and is easy to install and operate. The locking can be automatically completed by inserting the installation column 21 to the bottom of the embedded tube 11.

[0028] Furthermore, the rotation angle of the limit rod 33 in the limit slot 34 is the same as the angle at which the locking block 32 moves from the static state to the rotating cylinder. The limit slot 34 limits the rotation angle of the limit rod 33, thereby preventing the locking block 32 from driving the rotating shaft 31 to rotate in the opposite direction, so as to complete the self-locking of the mounting column 21.

[0029] Furthermore, the upper side of the locking block 32 is inclined so that the locking block 32 can rotate back into the circular groove 35 during the insertion of the mounting column 21 .

[0030] Furthermore, the lower side of the locking block 32 is arranged in an arc shape, and the lower side of the locking block 32 is completely fitted with the locking groove 22. The fitting of the locking block 32 with the locking groove 22 can prevent the installation column 21 from being displaced when the installation column 21 moves in the reverse direction, thereby improving the stability of the installation column 21.

[0031] Furthermore, a cover plate 12 is provided at the bottom of the embedded tube 11, and the width of the cover plate 12 is greater than the width of the embedded tube 11. The cover plate 12 can further improve the stability of the embedded tube 11 in concrete.

[0032] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A pre-buried structure for municipal infrastructure buildings that is easy to install, characterized in that: It comprises an embedded part and an assembly part embedded in concrete, wherein the embedded part comprises an embedded tube (11), and a locking mechanism is arranged in the embedded tube (11); The locking mechanism comprises a rotating shaft (31) rotatably connected to a circular groove (35) on the embedded tube (11); a locking block (32) is fixedly connected to the middle of the rotating shaft (31); the locking block (32) extends into the embedded tube (11); both ends of the rotating shaft (31) are fixedly connected to limiting rods (33); the limiting rods (33) are rotatably connected to limiting grooves (34) in the embedded tube (11); the locking block (32) and the limiting rod (33) are respectively arranged on both sides of the rotating shaft (31); and in a natural state, the locking block (32) and the limiting rod (33) can maintain a balanced static state; The assembly comprises a mounting column (21) slidably connected to the embedded tube (11), and a locking groove (22) corresponding to the locking block (32) is provided on the mounting column (21).

2. A pre-buried structure for municipal infrastructure buildings that is easy to install according to claim 1, characterized in that: The angle at which the limiting rod (33) rotates in the limiting groove (34) is the same as the angle at which the locking block (32) moves from a stationary state to the rotating cylinder.

3. The conveniently installed pre-buried structure for municipal infrastructure buildings according to claim 1 is characterized in that: The upper side of the locking block (32) is arranged in an inclined manner.

4. The conveniently installed pre-buried structure for municipal infrastructure buildings according to claim 1 is characterized in that: The lower side of the locking block (32) is arranged in an arc shape, and the lower side of the locking block (32) is completely fitted with the locking groove (22).

5. The conveniently installed pre-buried structure for municipal infrastructure buildings according to claim 1 is characterized in that: A cover plate (12) is provided at the bottom of the embedded tube (11), and the width of the cover plate (12) is greater than the width of the embedded tube (11).

Images