Embedded part of post-filling trough plate

Abstract

The utility model discloses a post-filling groove plate embedded part, and particularly relates to the technical field of embedded parts, the post-filling groove plate embedded part comprises a U-shaped post-filling groove plate part, the middle part of the U-shaped post-filling groove plate part is provided with an adjusting hole, a T-shaped bolt is arranged in the adjusting hole, the two sides of the adjusting hole are provided with constant teeth, the constant teeth and the T-shaped bolt are arranged in a matched manner, the outer side of each constant tooth is provided with a longitudinal rib, and the longitudinal ribs are arranged in the U-shaped post-filling groove plate part. The outer side of each longitudinal rib is symmetrically provided with a rear expanded-base anchor bolt, each rear expanded-base anchor bolt is sleeved with an expansion pipe, the U-shaped rear compensation groove plate is formed by heating steel and then performing extrusion forming, a groove-shaped cavity is formed in the middle of the U-shaped rear compensation groove plate, two longitudinal ribs are arranged in the groove-shaped cavity, a mounting groove is formed between the two longitudinal ribs, and the U-shaped rear compensation groove plate is arranged in the mounting groove. And an adjusting hole is formed in the middle of the mounting groove. According to the utility model, the safety risk caused by solder skips during the installation of the embedded part and the adapter is avoided, and the construction period can be shortened, so that the labor use and the time cost are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of embedded parts, and more specifically, to a post-filled slot plate embedded part. Background Art

[0002] Embedded fittings are a common type of fixing used in curtain wall construction. They are generally categorized as pre-embedded and post-embedded. They are made from steel plates and threaded steel bars. After drilling a hole in the steel plate, the threaded steel bar is inserted into the hole and then secured to the plate by welding or mechanically connecting with chemical anchors.

[0003] The existing embedded parts and adapters are installed by manual welding on site, which is very easy to cause welding leaks and prolong the construction period, thereby greatly increasing costs.

[0004] Therefore, a post-filled slot plate embedded part is now proposed. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a post-filled slot plate embedded part to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a rear-filled groove plate embedded part, comprising a U-shaped rear-filled groove plate, an adjustment hole is opened in the middle of the U-shaped rear-filled groove plate, a T-shaped bolt is installed in the adjustment hole, permanent teeth are provided on both sides of the adjustment hole, the permanent teeth are arranged in cooperation with the T-shaped bolts, longitudinal ribs are provided on the outer side of each permanent tooth, rear bottom anchor bolts are symmetrically installed on the outer side of each longitudinal rib, and an expansion tube is sleeved on each rear bottom anchor bolt.

[0007] Preferably, the U-shaped rear groove filling plate is formed by extruding after heating steel, and a groove-shaped cavity is formed in the middle of the U-shaped rear groove filling plate.

[0008] Preferably, two longitudinal ribs are provided in the groove-shaped cavity, a mounting groove is formed between the two longitudinal ribs, and an adjustment hole is opened in the middle of the mounting groove.

[0009] Preferably, each of the rear bottom anchor bolts is installed at the corners of the U-shaped rear groove plate, and each end of the rear bottom anchor bolt is sleeved with a locking nut, and a gasket is provided between each locking nut and the U-shaped rear groove plate.

[0010] Preferably, teeth are provided at the bottom of the T-bolt, and the teeth are matched with the permanent teeth.

[0011] Preferably, the expansion tube includes a tube body, an expansion head and anti-slip grooves. The tube body is sleeved on the rear bottom anchor bolt. The expansion head is provided at one end of the tube body, and the surface of the tube body is provided with anti-slip grooves.

[0012] The technical effects and advantages of this utility model are:

[0013] This device anchors the U-shaped rear groove plate in the concrete through the rear bottom anchor bolts. Through the rapid installation of T-bolts, it can withstand large loads and realize the rapid installation of bolts between the rear groove plate and the adapter, avoiding the safety hazards of welding leaks and construction delays during manual welding by workers, and improving work efficiency and reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the top plan structure of the utility model.

[0015] Figure 2 It is a side structural schematic diagram of the utility model.

[0016] Figure 3 This is a structural schematic diagram of the expansion tube of the utility model.

[0017] The accompanying drawings are marked as follows: 100, U-shaped rear groove plate; 101, permanent tooth; 102, longitudinal rib; 103, adjustment hole; 104, rear bottom anchor bolt; 105, wall; 200, T-bolt; 300, expansion tube; 301, tube body; 302, expansion head; 303, anti-slip pattern. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] As attached Figure 1-3 The figure shows a rear-filled groove plate embedded part, including a U-shaped rear-filled groove plate 100, an adjustment hole 103 is opened in the middle of the U-shaped rear-filled groove plate 100, a T-bolt 200 is installed in the adjustment hole 103, and permanent teeth 101 are provided on both sides of the adjustment hole 103. The permanent teeth 101 are arranged in conjunction with the T-bolt 200. A longitudinal rib 102 is provided on the outer side of each permanent tooth 101, and a rear bottom anchor bolt 104 is symmetrically installed on the outer side of each longitudinal rib 102. An expansion tube 300 is sleeved on each rear bottom anchor bolt 104.

[0020] During specific implementation, the expansion tube 300 is sleeved on the rear bottom anchor bolt 104 to form an integral fixation in the concrete wall 105, and then the U-shaped rear groove plate 100 is installed on the rear bottom anchor bolt 104 for fixation, so that the U-shaped rear groove plate 100 can be fit and fixed on the wall 105, and then the T-bolt 200 is inserted into the groove cavity from the adjustment hole 103, and it can be quickly installed by rotating 90 degrees. Then, the T-bolt 200 is used to connect with the adapter to anchor the adapter, which can withstand the load of the adapter and complete the fixation of the adapter, thereby eliminating the safety risks brought by welding leaks of traditional embedded parts and reducing labor and time costs.

[0021] Specifically, the adjustment hole 103 is in the shape of an elongated strip, so that after the T-bolt 200 is installed, it can be adjusted left and right, thereby increasing more adjustment space and flexibly adapting to various working conditions.

[0022] The U-shaped rear groove filling plate 100 is formed by extruding after heating steel, and a groove-shaped cavity is formed in the middle of the U-shaped rear groove filling plate 100.

[0023] Two longitudinal ribs 102 are provided in the groove-shaped cavity, a mounting groove is formed between the two longitudinal ribs 102 , and an adjustment hole 103 is opened in the middle of the mounting groove.

[0024] During specific implementation, one side of the groove-shaped cavity formed by the U-shaped rear groove plate 100 is attached to the wall 105, so that a cavity is generated between the U-shaped rear groove plate 100 and the wall 105, thereby facilitating the insertion of the end of the T-bolt 200 into the adjustment hole 103 and adjusting it, thereby improving the convenience of installing the T-bolt 200.

[0025] Each of the rear bottom anchor bolts 104 is installed at the corners of the U-shaped rear groove plate 100, and a locking nut is sleeved on the end of each rear bottom anchor bolt 104. A gasket is provided between each locking nut and the U-shaped rear groove plate 100.

[0026] In specific implementation, the U-shaped rear groove plate 100 is connected to each rear bottom anchor bolt 104, and then a gasket is sleeved on the protruding end of the rear bottom anchor bolt 104 and tightened with a locking nut to complete the fixation of the U-shaped rear groove plate 100. The operation is simple and convenient.

[0027] The bottom of the T-bolt 200 is provided with teeth, which are arranged in coordination with the permanent teeth 101. The teeth provided on the T-bolt 200 are tightly connected to the permanent teeth 101, which can improve the friction of the connection, thereby preventing the T-bolt 200 from sliding arbitrarily after installation. After the T-bolt 200 is installed, the longitudinal rib 102 is tightly fitted with both ends of the T-bolt 200, which can greatly increase the strength of the steel plate when subjected to force.

[0028] The expansion tube 300 includes a tube body 301 , an expansion head 302 and anti-slip grooves 303 . The tube body 301 is sleeved on the rear bottom anchor bolt 104 . The expansion head 302 is provided at one end of the tube body 301 . The anti-slip grooves 303 are provided on the surface of the tube body 301 .

[0029] During specific implementation, the expansion head 302 is squeezed by the rear bottom anchor bolt 104, which can cause the expansion head 302 to crack, thereby improving the firmness of the installation of the rear bottom anchor bolt 104, and the anti-slip groove 303 can be opened to prevent the tube body 301 from rotating arbitrarily. At the same time, after the rear bottom anchor bolt 104 is connected and fixed to the tube body 301, the rear bottom anchor bolt 104 can be prevented from rotating, thereby facilitating the tightening of the U-shaped rear filling groove plate 100.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A back-filled groove plate embedded part, comprising a U-shaped back-filled groove plate (100), characterized in that: An adjustment hole (103) is provided in the middle of the U-shaped rear filler groove plate (100), a T-shaped bolt (200) is installed in the adjustment hole (103), permanent teeth (101) are provided on both sides of the adjustment hole (103), the permanent teeth (101) and the T-shaped bolt (200) are arranged in cooperation, a longitudinal rib (102) is provided on the outside of each permanent tooth (101), a rear bottom anchor bolt (104) is symmetrically installed on the outside of each longitudinal rib (102), and an expansion tube (300) is sleeved on each rear bottom anchor bolt (104).

2. The post-filled slot plate embedded part according to claim 1, characterized in that: The U-shaped rear groove filling plate (100) is formed by extruding after heating steel, and a groove-shaped cavity is formed in the middle of the U-shaped rear groove filling plate (100).

3. The post-filled slot plate embedded part according to claim 2, characterized in that: Two longitudinal ribs (102) are provided in the groove-shaped cavity, a mounting groove is formed between the two longitudinal ribs (102), and an adjustment hole (103) is opened in the middle of the mounting groove.

4. The post-filled slot plate embedded part according to claim 3, characterized in that: Each rear bottom anchor bolt (104) is respectively installed at the corner of the U-shaped rear groove plate (100), and a locking nut is sleeved on the end of each rear bottom anchor bolt (104), and a gasket is provided between each locking nut and the U-shaped rear groove plate (100).

5. The post-filled slot plate embedded part according to claim 4, characterized in that: The bottom of the T-shaped bolt (200) is provided with teeth, and the teeth are arranged in coordination with the permanent teeth (101).

6. The post-filled slot plate embedded part according to claim 5, characterized in that: The expansion tube (300) comprises a tube body (301), an expansion head (302) and anti-slip grooves (303); the tube body (301) is sleeved on a rear bottom anchor bolt (104); one end of the tube body (301) is provided with an expansion head (302); and the surface of the tube body (301) is provided with anti-slip grooves (303).

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