Concrete embedded part

Abstract

The utility model belongs to the field of civil engineering, and discloses a concrete embedded part which comprises a main body device used for being inserted into concrete to be embedded and fixed and further comprises four anchoring assemblies installed at the four corners of the main body device and used for expanding barbs outwards for anchoring after being inserted into the concrete. An outer support assembly for spirally pressing and pushing an outer support is arranged on the anchoring assembly; the outer supporting assembly comprises a pressing nut, a pressing plate is arranged below the pressing nut, a push plate is arranged below the pressing plate, and a plurality of push rods are evenly arranged between the push plate and the pressing plate. According to the concrete embedded part, by means of the arrangement that the concrete embedded part is outwards expanded and anchored after being inserted into the concrete, resistance generated when the anchoring assembly is inserted is reduced, and more labor is saved during installation; through the arrangement of barb anchoring, the anchoring effect is enhanced, and the stability of the embedded part is improved; and the outer support is pushed through spiral pressing, so that the anchoring assembly is convenient to unfold.

Description

Technical Field

[0001] The utility model belongs to the field of civil engineering, in particular to a concrete embedded part. Background Art

[0002] Civil engineering, also known as civil construction engineering, is a general term for civil engineering and construction engineering. It is an engineering discipline that builds various facilities and places for human life, production, protection and other activities. It covers the construction of buildings, structures and engineering objects within the scope of facilities and places such as houses, roads, railways, airports, bridges, water conservancy, ports, tunnels, water supply and drainage, protection and other projects on the ground, underground, on land, on water and underwater. The importance of civil engineering is self-evident. It involves the existence, activities and development of all walks of life in the national economy and is an important part of infrastructure. In the construction process of civil engineering, concrete embedded parts are often used. Embedded parts are components placed during concrete pouring and used for overlap when building the upper structure to facilitate the installation and fixation of the foundation of external engineering equipment. Most of them are made of metal, such as steel bars or cast iron, but non-metallic rigid materials such as wood and plastic can also be used. Common types of embedded parts include bolts, channel steel, angle steel, iron wire, etc. Different embedded parts can be selected according to different uses and installation locations.

[0003] In contrast, a Chinese patent with authorization announcement number CN219045209U discloses a concrete embedded part for civil engineering construction, including a device body, the device body including a mounting seat, a fixing device and a bottom stabilizing device, the fixing device is provided with two groups, the two groups of the fixing devices are symmetrically welded on the top of the mounting seat, the bottom stabilizing device is provided with two groups, the two groups of the stabilizing devices are symmetrically installed on the bottom of the mounting seat; the bottom stabilizing device includes a large insertion cone and a stabilizing caster, the stabilizing caster is provided with a group, one group of the stabilizing casters is installed in the large insertion cone in a row and equidistant manner, the stabilizing caster includes an upper sleeve and an outer mounting ring, the upper sleeve is installed on the top of the outer mounting ring, and the bottom of the outer mounting ring is provided with a plurality of groups of connecting strips distributed in an equidistant and inclined manner.

[0004] The above patent adopts the design of plant root anchoring to firmly fix the embedded parts in the concrete, which improves the stability and support force. However, when it is used, it needs to be inserted into the concrete. The design of plant root anchoring will hinder its insertion, making the installation laborious. Therefore, a new device needs to be designed. Utility Model Content

[0005] The purpose of the utility model is to provide a concrete embedded part to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A concrete embedded part, comprising a main body device for inserting into concrete for embedding and fixing, and also comprising four anchoring components installed at the four corners of the main body device for inserting into concrete and then spreading outwards with barbs for anchoring, wherein an outer support component for spirally pressing down and pushing the outer support is arranged on the anchoring component;

[0008] The outer support assembly includes a pressing nut, a pressing plate is arranged below the pressing nut, a push plate is arranged below the pressing plate, and a plurality of push rods are evenly arranged between the push plate and the pressing plate;

[0009] The anchoring assembly comprises a fixing ring, a conical ring is arranged below the fixing ring, a plurality of anchoring plates are evenly arranged on the fixing ring, a connecting rod is arranged on the top of the anchoring plate, and two hinged seats are symmetrically arranged at the upper and lower ends of the connecting rod.

[0010] Furthermore: the main device includes an embedded plate, four mounting studs are evenly arranged at the four corners of the embedded plate, gaskets are arranged on the mounting studs, mounting nuts are arranged above the gaskets, plug rods are arranged below the mounting studs, and a tip is arranged at the bottom of the plug rod.

[0011] Furthermore: four push rods are provided.

[0012] Furthermore: six anchoring plates are provided, which are arc-shaped, and the six anchoring plates are adjacent to each other to form a circle, and the anchoring plates are hingedly connected to the fixing ring.

[0013] Furthermore: the push plate is annular in shape, and the push plate is slidably connected to the insertion rod.

[0014] Furthermore: the mounting stud is connected to the embedded plate by welding, and the insertion rod is connected to the embedded plate by welding.

[0015] Compared with the prior art, the beneficial effects are:

[0016] 1. By inserting the anchor into the concrete and then stretching it outward, the resistance of the anchor assembly during insertion is reduced, making installation more labor-saving;

[0017] 2. The setting of barb anchoring enhances the anchoring effect and improves the stability of embedded parts;

[0018] 3. The setting of the external support is pushed down by the spiral, which facilitates the deployment of the anchoring assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of a concrete embedded part described in the utility model;

[0020] Figure 2It is an axonometric diagram of the main device of a concrete embedded part described in the utility model;

[0021] Figure 3 It is a front view of an outer support assembly of a concrete embedded part described in the utility model;

[0022] Figure 4 It is a front view of an anchoring assembly of a concrete embedded part described in the utility model.

[0023] In the accompanying drawings: 101, embedded plate; 102, mounting stud; 103, gasket; 104, mounting nut; 105, plug rod; 106, tip; 201, press-down nut; 202, pressure plate; 203, push rod; 204, push plate; 301, fixing ring; 302, conical ring; 303, anchor plate; 304, connecting rod; 305, hinged seat. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 4 A concrete embedded part includes a main body device for inserting into concrete for pre-embedding and fixing, and also includes four anchoring components installed at the four corners of the main body device for inserting into concrete and then spreading outward with barb anchors, and an external support component for spirally pressing down and pushing the external support is arranged on the anchoring component.

[0026] In this embodiment: the main device includes an embedded plate 101, four mounting studs 102 are evenly arranged at the four corners of the embedded plate 101, gaskets 103 are arranged on the mounting studs 102, mounting nuts 104 are arranged above the gaskets 103, and plug rods 105 are arranged below the mounting studs 102, and a tip 106 is arranged at the bottom of the plug rod 105. The mounting studs 102 are welded to the embedded plate 101, and the plug rods 105 are welded to the embedded plate 101. When in use, the embedded plate 101 is moved to the pouring position, and the plug rods 105 drive the anchor assembly to be inserted into the concrete under the guidance of the tip 106. After the concrete is poured and solidified, the mounting nuts 104 are removed, and the gaskets 103 are pressed against the pressing nuts 201 to isolate them, and then the external equipment is fixed to the mounting studs 102 through the mounting nuts 104;

[0027] In this embodiment: the outer support assembly includes a pressing nut 201, a pressing plate 202 is arranged below the pressing nut 201, a push plate 204 is arranged below the pressing plate 202, four push rods 203 are evenly arranged between the push plate 204 and the pressing plate 202, the push plate 204 is annular in shape, the push plate 204 is slidably connected to the insertion rod 105, and the pressing nut 201 is rotated to drive the pressing plate 202 to press down, so that the push plate 204 is pushed down through the push rod 203;

[0028] In this embodiment: the anchor assembly includes a fixing ring 301, a conical ring 302 is arranged below the fixing ring 301, six anchor plates 303 are evenly arranged on the fixing ring 301, a connecting rod 304 is arranged on the top of the anchor plate 303, and two hinge seats 305 are symmetrically arranged at the upper and lower ends of the connecting rod 304. The anchor plate 303 is arc-shaped, and the six anchor plates 303 are adjacent to each other to form a circle. The anchor plate 303 is hinged to the fixing ring 301. When inserting into concrete, the anchor assembly is in a retracted state, so that the insertion rod 105 is inserted into the concrete under the guidance of the conical ring 302, and then the push plate 204 drives the connecting rod 304 to press down the top of the anchor plate 303 through the hinge seat 305, and the anchor plate 303 is stretched outward under the support of the fixing ring 301, forming a barb shape, and the insertion rod 105 is anchored.

[0029] Working principle: When in use, the embedded plate 101 is moved to the pouring position, and the insertion rod 105 drives the contracted anchor assembly to be inserted into the concrete under the guidance of the tip 106 and the conical ring 302, and then the pressing nut 201 is rotated to drive the pressing plate 202 to press down, so that it pushes the push plate 204 downward through the push rod 203, and the push plate 204 drives the connecting rod 304 to press down the top of the anchor plate 303 through the hinge seat 305, and the anchor plate 303 is stretched outward under the support of the fixing ring 301, forming a barb shape, to anchor the insertion rod 105; after the concrete pouring is completed and solidified, the mounting nut 104 is removed, and the gasket 103 is pressed against the pressing nut 201 to isolate it, and then the external equipment is fixed to the mounting stud 102 through the mounting nut 104.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete embedded part, comprising a main body device for inserting into concrete for embedding and fixing, characterized in that: It also includes four anchoring assemblies installed at the four corners of the main body device for inserting into concrete and then spreading outwards to anchor with barbs, and an outer support assembly for spirally pressing down to push the outer support is arranged on the anchor assembly; The outer support assembly comprises a pressing nut (201), a pressing plate (202) is arranged below the pressing nut (201), a pushing plate (204) is arranged below the pressing plate (202), and a plurality of pushing rods (203) are evenly arranged between the pushing plate (204) and the pressing plate (202); The anchor assembly comprises a fixing ring (301), a conical ring (302) is arranged below the fixing ring (301), a plurality of anchor plates (303) are evenly arranged on the fixing ring (301), a connecting rod (304) is arranged on the top of the anchor plate (303), and two hinge seats (305) are symmetrically arranged at the upper and lower ends of the connecting rod (304).

2. A concrete embedded part according to claim 1, characterized in that: The main device comprises an embedded plate (101), four mounting studs (102) are evenly arranged at four corners of the embedded plate (101), a gasket (103) is arranged on the mounting studs (102), a mounting nut (104) is arranged above the gasket (103), an insertion rod (105) is arranged below the mounting studs (102), and a tip (106) is arranged at the bottom of the insertion rod (105).

3. A concrete embedded part according to claim 1, characterized in that: Four push rods (203) are provided.

4. A concrete embedded part according to claim 1, characterized in that: Six anchoring plates (303) are provided in an arc shape, and the six anchoring plates (303) are adjacent to each other to form a circle. The anchoring plates (303) are hingedly connected to the fixing ring (301).

5. The concrete embedded part according to claim 2, characterized in that: The push plate (204) is annular in shape, and is slidably connected to the insertion rod (105).

6. A concrete embedded part according to claim 2, characterized in that: The mounting stud (102) is connected to the embedded plate (101) by welding, and the insertion rod (105) is connected to the embedded plate (101) by welding.

Images