Novel chemical anchor bolt structure

Abstract

The utility model relates to a novel chemical anchor bolt structure which comprises an anchor bolt body, coarse threads are arranged on the outer side of the anchor bolt body, a liquid channel is formed in the inner side of the anchor bolt body, and a through hole is formed in the side wall of the liquid channel. And a mounting seat is arranged at the upper end of the anchor bolt body. According to the novel chemical anchor bolt structure, the liquid channel is formed in the inner side of the anchor bolt body, so that a chemical solvent can flow through the liquid channel and then is discharged through the through hole, and the insertion base and the filter screen are arranged to prevent the through hole from being blocked by dust when the anchor bolt body is inserted into the inner side of the hole; the chemical solvent cannot be discharged; a mounting seat is arranged, and under the cooperation of a threaded seat and a threaded groove, the mounting seat can be disassembled and assembled according to construction conditions; according to the locking piece, under the cooperation of the locking base and the locking groove, the connecting base of the locking piece can be conveniently connected with the mounting base, and therefore the chemical solvent in the injector can be conveniently injected.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical anchor bolts, in particular to a novel chemical anchor bolt structure. Background Art

[0002] Chemical anchor bolts are a new type of fastening material, consisting of chemical agents and metal rods. They can be used for the installation of embedded parts in various curtain walls and marble dry hanging construction. They can also be used in equipment installation, highway and bridge guardrail installation, and building reinforcement and renovation. Because the chemical agents inside the glass tube are flammable and explosive, manufacturers must obtain approval from relevant national departments before production. The entire production process requires strict safety measures, and a production line that is strictly isolated from the staff must be used.

[0003] Some traditional chemical anchor bolts are fasteners used to connect building walls and glass curtains. The shafts at both ends of the chemical anchor bolts are provided with threads. When in use, a hole is first drilled on the building wall, and the chemical agent is placed in the hole. One end is placed in the hole and the chemical agent is chiseled. Then, the chemical anchor bolt is screwed into the hole with a hexagonal wrench so that the glue and stone in the chemical agent are bonded to the threads. However, due to the threaded structure of the shaft body, it is very troublesome to screw with a hexagonal wrench, and the speed is slow. In addition, the contact surface and volume of the thread groove are very small, so the connection force between the chemical agent and the chemical anchor bolt is also very small, so the connection between the chemical anchor bolt and the building wall is not particularly strong. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a novel chemical anchor bolt structure, which has the advantages that its chemical reagent can wrap its anchor bolt body, thereby increasing the force of the anchor bolt body, etc., and solves the problem that when using, a hole is first punched in the building wall, the chemical agent is placed in the hole, one end is placed in the hole, and the chemical agent is chiseled, and then the chemical anchor bolt is screwed into the hole with a hexagonal wrench, so that the glue and stone in the chemical agent are bonded to the thread, but due to the threaded structure of the shaft body, it is very troublesome to screw with a hexagonal wrench, and the speed is slow, and the contact surface and volume of the thread groove are very small, so that the connection force between the chemical agent and the chemical anchor bolt is also very small, so that the connection between the chemical anchor bolt and the building wall is not particularly strong.

[0005] To achieve the above object, the utility model provides the following technical solutions: a novel chemical anchor structure, comprising an anchor body, the outer side of the anchor body is provided with a coarse thread, the inner side of the anchor body is provided with a liquid channel, and the side wall of the liquid channel is provided with a through hole;

[0006] The upper end of the anchor body is provided with a mounting seat, the upper end of the mounting seat is provided with a docking groove, the inner side of the docking groove is provided with a connecting seat, the upper end of the connecting seat is connected with a syringe, and a locking piece is provided between the connecting seat and the docking groove.

[0007] Furthermore, a thread groove is provided at the upper end of the liquid channel, and the diameter of the thread groove is larger than the diameter of the liquid channel.

[0008] Furthermore, the number of the through holes is several, an insertion seat is provided on the inner side of the through hole, a filter screen is fixedly connected to one end of the insertion seat located on the outer side, and the insertion seat is hollow.

[0009] Furthermore, the mounting seat is cylindrical, the lower end of the mounting seat is fixedly connected with a threaded seat, the threaded seat is threadedly connected to the thread groove, and the threaded seat is "hollow".

[0010] Furthermore, a sealing gasket is fixedly connected to the inner side wall of the docking groove, the sealing gasket is in a circular ring shape, and the docking groove is connected to the threaded seat.

[0011] Furthermore, the locking member includes a mounting groove opened on the side wall of the docking groove, the inner side wall of the mounting groove is fixedly connected with a connecting spring, the other end of the connecting spring is fixedly connected with a locking seat, and the outer side of the connecting seat is provided with a locking groove.

[0012] Furthermore, the number of the mounting grooves is two and they are symmetrically distributed, and the end of the locking seat away from the connecting spring is semicircular.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] The novel chemical anchor structure has a liquid channel opened on the inner side of the anchor body, so that the chemical solvent can flow through the liquid channel and then be discharged through the through hole. The insertion seat and the filter screen are provided to prevent the through hole of the anchor body from being blocked by dust when the anchor body is inserted into the inner side of the hole, thereby making it impossible to discharge the chemical solvent. The installation seat is provided, and the threaded seat and the threaded groove cooperate so that the installation seat can be disassembled and assembled according to the construction situation. The locking piece is provided, and the locking seat and the locking groove cooperate so that the connecting seat can be conveniently connected to the installation seat, so that the chemical solvent in the syringe can be conveniently injected. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main view of the structural anchor bolt body of the utility model;

[0016] Figure 2 This is a schematic cross-sectional view of the structural anchor bolt body of the utility model;

[0017] Figure 3 This is a three-dimensional schematic diagram of the structural mounting seat of the utility model;

[0018] Figure 4 It is a schematic diagram of the connection between the mounting seat and the connecting seat of the structure of the utility model.

[0019] In the figure: 1. anchor bolt body; 2. coarse thread; 3. liquid channel; 301. thread groove; 4. through hole; 401. insertion seat; 402. filter screen; 5. mounting seat; 501. thread seat; 6. docking groove; 601. sealing gasket; 7. connecting seat; 8. syringe; 9. locking piece; 91. mounting groove; 92. connecting spring; 93. locking seat; 94. locking groove. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 A novel chemical anchor structure in this embodiment includes an anchor body 1, and a coarse thread 2 is provided on the outer side of the anchor body 1. The setting of the coarse thread 2 can increase the friction between the anchor body 1 and a substrate such as concrete or a brick wall, thereby improving the fixing force. When the anchor body 1 is installed in the hole and cured, the coarse thread 2 can be better anchored in the substrate to ensure the fixing effect. The setting of the coarse thread 2 can increase the contact area between the anchor body 1 and the substrate, thereby improving the bonding strength, which helps to ensure a firm connection between the anchor body 1 and the substrate. The setting of the coarse thread 2 can increase the installation convenience of the anchor body 1, making it easier to be inserted into a pre-drilled hole, and ensure that it can be firmly fixed in the substrate after curing.

[0022] A liquid channel 3 is provided on the inner side of the anchor body 1, and the liquid channel 3 is located in the middle position of the anchor body 1. A threaded groove 301 is provided on the upper end of the liquid channel 3. The diameter of the threaded groove 301 is larger than the diameter of the liquid channel 3. The liquid channel 3 and the threaded groove 301 are in a connected state. A through hole 4 is provided on the side wall of the liquid channel 3. The number of through holes 4 is several. An insertion seat 401 is provided on the inner side of the through hole 4. The specification of the insertion seat 401 is adapted to the specification of the through hole 4. The insertion seat 401 is hollow. A filter screen 402 is fixedly connected to one end of the insertion seat 401 located on the outside. The filter screen 402 can block dust and impurities in the hole to prevent dust and impurities from clogging the through hole 4, thereby making it impossible to discharge the chemical solvent.

[0023] The upper end of the anchor body 1 is provided with a mounting seat 5, which is cylindrical, and the lower end of the mounting seat 5 is fixedly connected with a threaded seat 501, which is threadedly connected with the thread groove 301, and the threaded seat 501 is "hollow", and the upper end of the mounting seat 5 is provided with a docking groove 6, and the inner side wall of the docking groove 6 is fixedly connected with a sealing gasket 601, which is annular, and the diameter of the sealing gasket 601 is adapted to the diameter of the docking groove 6, and the docking groove 6 is connected with the threaded seat 501;

[0024] A connecting seat 7 is provided on the inner side of the docking groove 6, and the specifications of the connecting seat 7 are matched with those of the docking groove 6. The upper end of the connecting seat 7 is connected with a syringe 8, and the setting of the syringe 8 can inject its chemical solvent into the inner side of the liquid channel 3. A locking piece 9 is provided between the connecting seat 7 and the docking groove 6, and the locking piece 9 includes a mounting groove 91 opened on the side wall of the docking groove 6. The number of the mounting grooves 91 is two, and they are symmetrically distributed. A connecting spring 92 is fixedly connected to the inner side wall of the mounting groove 91, and a locking seat 93 is fixedly connected to the other end of the connecting spring 92. The end of the locking seat 93 away from the connecting spring 92 is semicircular, and a locking groove 94 is opened on the outer side of the connecting seat 7. The specifications of the locking groove 94 are matched with those of the locking seat 93. When the connecting seat 7 is tightly fitted with the sealing gasket 601, the position of the locking groove 94 is docked with the position of the locking seat 93.

[0025] In this embodiment, a liquid channel 3 is opened on the inner side of the anchor body 1, so that the chemical solvent can flow through the liquid channel 3 and then be discharged through the through hole 4. The locking piece 9 is arranged, and the locking seat 93 and the locking groove 94 cooperate with each other, so that the connecting seat 7 can be easily connected to the mounting seat 5, so that the chemical solvent in the syringe 8 can be easily injected, so that the anchor body 1 and the substrate are firmly connected.

[0026] The working principle of the above embodiment is:

[0027] A liquid channel 3 is opened on the inner side of the anchor body 1, so that the chemical solvent can flow through the liquid channel 3 and then be discharged through the through hole 4. The insertion seat 401 and the filter screen 402 are provided to prevent the through hole 4 of the anchor body 1 from being blocked by dust when the anchor body 1 is inserted into the inner side of the hole, thereby making it impossible to discharge the chemical solvent; and the installation seat 5 is provided, and the threaded seat 501 cooperates with the threaded groove 301, so that the installation seat 5 can be disassembled and assembled according to the construction situation; and the locking piece 9 is provided, and the locking seat 93 cooperates with the locking groove 94, so that the connecting seat 7 can be conveniently connected to the mounting seat 5, so that the chemical solvent in the syringe 8 can be conveniently injected, so that the anchor body 1 and the substrate are firmly connected.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] 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 novel chemical anchor structure, comprising an anchor body (1), Features: A coarse thread (2) is provided on the outer side of the anchor body (1), a liquid channel (3) is provided on the inner side of the anchor body (1), and a through hole (4) is provided on the side wall of the liquid channel (3); A mounting seat (5) is provided at the upper end of the anchor body (1); a docking groove (6) is provided at the upper end of the mounting seat (5); a connecting seat (7) is provided inside the docking groove (6); a syringe (8) is connected to the upper end of the connecting seat (7); and a locking member (9) is provided between the connecting seat (7) and the docking groove (6).

2. A novel chemical anchor structure according to claim 1, Features: A thread groove (301) is provided at the upper end of the liquid channel (3), and the diameter of the thread groove (301) is greater than the diameter of the liquid channel (3).

3. A novel chemical anchor structure according to claim 1, Features: The number of the through holes (4) is several, an insertion seat (401) is provided on the inner side of the through hole (4), a filter screen (402) is fixedly connected to one end of the insertion seat (401) located on the outer side, and the insertion seat (401) is hollow.

4. A novel chemical anchor structure according to claim 2, Features: The mounting seat (5) is cylindrical, and a threaded seat (501) is fixedly connected to the lower end of the mounting seat (5). The threaded seat (501) is threadedly connected to the thread groove (301), and the threaded seat (501) is "hollow".

5. A novel chemical anchor structure according to claim 4, Features: A sealing gasket (601) is fixedly connected to the inner wall of the docking groove (6); the sealing gasket (601) is annular; and the docking groove (6) is in communication with the threaded seat (501).

6. A novel chemical anchor structure according to claim 1, Features: The locking member (9) comprises a mounting groove (91) formed on a side wall of the docking groove (6); a connecting spring (92) is fixedly connected to the inner side wall of the mounting groove (91); the other end of the connecting spring (92) is fixedly connected to a locking seat (93); and a locking groove (94) is formed on the outer side of the connecting seat (7).

7. A novel chemical anchor structure according to claim 6, Features: The number of the mounting grooves (91) is two and they are symmetrically distributed, and the end of the locking seat (93) away from the connecting spring (92) is semicircular.

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