Grouting sleeve with positioning mechanism

Abstract

The utility model relates to the technical field of grouting sleeves, in particular to a grouting sleeve with a positioning mechanism, which comprises a grouting sleeve body and a positioning component, the grouting sleeve body comprises a grouting hole and a grout outlet hole, and the positioning component comprises a first positioning sleeve, a second positioning sleeve and a clamping gasket. The first positioning sleeve and the second positioning sleeve are connected to the top and the bottom of the grouting sleeve body through openings correspondingly, and a limiting assembly is arranged on the periphery of the grouting sleeve body. The limiting assembly comprises a fixing clamping groove, a limiting block and a penetrating opening. When the grouting sleeve body penetrates through a steel bar, the clamping gaskets on the inner walls of the first positioning sleeve and the second positioning sleeve are made of rubber materials, have flexibility and can wrap, clamp and fix the steel bar, so that the limiting effect on the grouting sleeve body is achieved, cement pouring fixing is replaced, operation is convenient, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of grouting sleeves, in particular to a grouting sleeve with a positioning mechanism. Background Art

[0002] The grouting sleeve is also called the grouting sleeve joint or the sleeve grouting joint. The grouting sleeve is a combination of a specially processed sleeve, matching grouting material and steel bars. When connecting the steel bars, the fast-hardening non-shrinkage grouting material is injected, and the steel bars and the sleeve are connected by relying on the bonding and bite action between the materials.

[0003] At present, when the grouting sleeve penetrates the steel bar for positioning, it is fixed by pouring cement, and it is also necessary to surround the outer periphery of the sleeve with steel wire or nylon belt to further connect and fix it with the external steel bar. The operation is cumbersome, time-consuming and labor-intensive. Therefore, a grouting sleeve with a positioning mechanism is proposed to facilitate the limiting of the sleeve, and the grouting sleeve has a limiting structure for the steel wire or nylon belt, so that the fixing belt can tie the sleeve to the outer periphery of the steel bar, which is convenient to operate and saves time and effort. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides a grouting sleeve with a positioning mechanism to facilitate the limiting of the sleeve, and has a limiting structure for steel wire or nylon belt, so as to facilitate the fixing belt to tie the sleeve to the periphery of the steel bar, which is convenient to operate and saves time and effort.

[0005] The technical solution adopted by the utility model to solve the technical problem is a grouting sleeve with a positioning mechanism, comprising a grouting sleeve body and a positioning assembly, the grouting sleeve body comprising a grouting hole and a grouting hole, the positioning assembly comprising a first positioning sleeve, a second positioning sleeve and a clamping washer, the first positioning sleeve and the second positioning sleeve are respectively connected to the top and the bottom of the grouting sleeve body through openings, and a limiting assembly is arranged on the periphery of the grouting sleeve body;

[0006] The limiting assembly includes a fixed slot, a limiting block and a through opening. The fixed slot is evenly arranged on the outer surface of the grouting sleeve body from top to bottom, and the limiting blocks are welded to the outer periphery of the grouting sleeve body corresponding to the fixed slot position.

[0007] Specifically, the grouting hole and the grouting outlet hole are respectively connected to the bottom and the top of one side of the grouting sleeve body.

[0008] By adopting the above technical solution, grouting is carried out from the grouting hole into the inner cavity of the grouting sleeve body, and the grout is discharged from the grouting outlet hole after it is filled.

[0009] Specifically, the grouting sleeve body, the first positioning sleeve, the second positioning sleeve and the limit block are all made of steel materials.

[0010] By adopting the above technical solution, the advantages of steel material such as high hardness, high strength, good corrosion resistance, and high tensile strength and compressive strength are utilized, and it can withstand a large amount of cement slurry and concrete. In addition, the price of steel grouting sleeve is relatively affordable and has certain economy.

[0011] Specifically, the fixing washers are adhered to the inner walls of the first positioning sleeve and the second positioning sleeve through the reserved grooves, and the fixing washers are made of rubber material.

[0012] By adopting the above technical solution, when the grouting sleeve body penetrates the steel bar, the clamping gaskets on the inner walls of the first positioning sleeve and the second positioning sleeve are made of rubber material with elasticity, so that the steel bar can be wrapped and clamped, thereby realizing the limiting effect of the grouting sleeve body, replacing cement pouring and fixing, which is convenient to operate and saves time and effort.

[0013] Specifically, the through openings are all opened between the fixed slot and the limiting block.

[0014] By adopting the above technical solution, when the grouting sleeve body needs to be fixed to the outer periphery of the external steel bar by means of steel wire or nylon belt, the through-hole can be used to facilitate the passage of the steel wire or nylon belt, and the fixing belt can be limited by the limit block. At the same time, the steel wire or nylon belt can be limited and fixed by the fixed slot, thereby further improving the fixing stability.

[0015] Beneficial effects of the utility model:

[0016] (1) The grouting sleeve with a positioning mechanism described in the utility model, when the grouting sleeve body penetrates the steel bar, the clamping washers on the inner walls of the first positioning sleeve and the second positioning sleeve are made of rubber material and have elasticity, so that the steel bar can be wrapped and clamped, thereby achieving a limiting effect on the grouting sleeve body, replacing cement pouring and fixing, which is convenient to operate and saves time and effort.

[0017] (2) The grouting sleeve with a positioning mechanism described in the utility model can facilitate the passage of the steel wire or nylon belt through the through-hole when the grouting sleeve body needs to be fixed to the outer periphery of the external steel bar by means of a steel wire or a nylon belt, and the fixing belt can be limited by a limiting block. At the same time, the steel wire or nylon belt can be limited and fixed by a fixing groove, thereby further improving the fixing stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 It is an overall schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the clamping gasket of the utility model;

[0021] Figure 3 This is a schematic diagram of the through-port structure of the utility model;

[0022] In the figure: 1. grouting sleeve body; 2. grouting hole; 3. grouting hole; 4. positioning assembly; 401. first positioning sleeve; 402. second positioning sleeve; 403. fixing gasket; 5. limiting assembly; 501. fixing slot; 502. limiting block; 503. through-hole. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] In order to facilitate the positioning of the sleeve and the positioning of the steel wire or nylon belt, the fixing belt can be used to fasten the sleeve to the outer periphery of the steel bar. Figure 1-3 As shown, a grouting sleeve with a positioning mechanism described in the utility model comprises a grouting sleeve body 1 and a positioning assembly 4, wherein the grouting sleeve body 1 comprises a grouting hole 2 and a grouting hole 3, wherein the positioning assembly 4 comprises a first positioning sleeve 401, a second positioning sleeve 402 and a clamping washer 403, wherein the first positioning sleeve 401 and the second positioning sleeve 402 are respectively connected to the top and the bottom of the grouting sleeve body 1 through openings, and a limiting assembly 5 is arranged on the periphery of the grouting sleeve body 1;

[0025] The limiting assembly 5 includes a fixed slot 501, a limiting block 502 and a through opening 503. The fixed slot 501 is evenly arranged on the outer surface of the grouting sleeve body 1 from top to bottom, and the limiting blocks 502 are welded to the outer periphery of the grouting sleeve body 1 corresponding to the fixed slot 501 position.

[0026] When in use, when the grouting sleeve body 1 passes through the steel bar, the clamping gasket 403 on the inner wall of the first positioning sleeve 401 and the second positioning sleeve 402 is made of rubber material and has elasticity, so that the steel bar can be wrapped and clamped, thereby realizing the limiting effect of the grouting sleeve body 1, replacing cement pouring and fixing, which is convenient to operate, saving time and effort;

[0027] When the grouting sleeve body 1 needs to be fixed to the outer periphery of the external steel bar by a steel wire or a nylon belt, the through hole 503 can be used to facilitate the steel wire or the nylon belt to pass through, and the fixing belt can be limited by the limit block 502. At the same time, the steel wire or the nylon belt can be limited and fixed by the fixing groove 501, thereby further improving the fixing stability;

[0028] At the same time, the grouting sleeve body 1, the first positioning sleeve 401, the second positioning sleeve 402 and the limit block 502 are all made of steel materials, which have the advantages of high hardness, high strength, good corrosion resistance, etc., and have high tensile strength and compressive strength, and can withstand a large amount of cement slurry and concrete. In addition, the price of the steel grouting sleeve is relatively affordable and has certain economy.

[0029] In order to facilitate operation, save time and effort, for example, Figure 1 As shown, the utility model also includes that the grouting hole 2 and the grouting hole 3 are respectively connected to the bottom and the top of one side of the grouting sleeve body 1.

[0030] When in use, grout is poured into the inner cavity of the grouting sleeve body 1 from the grouting hole 2, and then discharged from the grout outlet hole 3 after it is filled.

[0031] For example, Figure 1 , Figure 3 As shown, the utility model also includes that the grouting sleeve body 1, the first positioning sleeve 401, the second positioning sleeve 402 and the limit block 502 are all made of steel materials.

[0032] When in use, steel has the advantages of high hardness, high strength, good corrosion resistance, and has high tensile strength and compressive strength, and can withstand large amounts of cement slurry and concrete. In addition, the price of steel grouting sleeves is relatively affordable and has certain economic benefits.

[0033] For example, Figure 1 , Figure 2 As shown, the utility model also includes that the fixing washers 403 are adhered to the inner walls of the first positioning sleeve 401 and the second positioning sleeve 402 through the reserved grooves, and the fixing washers 403 are made of rubber material.

[0034] When in use, the clamping gasket 403 on the inner wall of the first positioning sleeve 401 and the second positioning sleeve 402 is made of elastic rubber material and can wrap and clamp the steel bar, thereby achieving a limiting effect on the grouting sleeve body 1, replacing cement pouring and fixing, which is convenient to operate and saves time and effort.

[0035] For example, Figure 1 , Figure 3 As shown, the utility model also includes that the through openings 503 are all opened between the fixed slot 501 and the limiting block 502 .

[0036] When in use, the through opening 503 allows the steel wire or nylon belt to pass through, and the fixing belt is limited by the limiting block 502. At the same time, the steel wire or nylon belt is limited and fixed by the fixing slot 501, so as to further improve the fixing stability.

[0037] When the utility model is used, when the grouting sleeve body 1 passes through the steel bar, the clamping gasket 403 on the inner wall of the first positioning sleeve 401 and the second positioning sleeve 402 is made of rubber material and has elasticity, so that the steel bar can be wrapped and clamped, thereby realizing the limiting effect of the grouting sleeve body 1, replacing cement pouring and fixing, and the operation is convenient, saving time and effort;

[0038] When the grouting sleeve body 1 needs to be fixed to the outer periphery of the external steel bar by a steel wire or a nylon belt, the through hole 503 can be used to facilitate the steel wire or the nylon belt to pass through, and the fixing belt can be limited by the limit block 502. At the same time, the steel wire or the nylon belt can be limited and fixed by the fixing groove 501, thereby further improving the fixing stability;

[0039] At the same time, the grouting sleeve body 1, the first positioning sleeve 401, the second positioning sleeve 402 and the limit block 502 are all made of steel materials, which have the advantages of high hardness, high strength, good corrosion resistance, etc., and have high tensile strength and compressive strength, and can withstand a large amount of cement slurry and concrete. In addition, the price of the steel grouting sleeve is relatively affordable and has certain economy.

[0040] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A grouting sleeve with a positioning mechanism, It is characterized in that The invention comprises a grouting sleeve body (1) and a positioning assembly (4), wherein the grouting sleeve body (1) comprises a grouting hole (2) and a grouting outlet hole (3), and the positioning assembly (4) comprises a first positioning sleeve (401), a second positioning sleeve (402) and a fixing washer (403), wherein the first positioning sleeve (401) and the second positioning sleeve (402) are respectively connected to the top and the bottom of the grouting sleeve body (1) through openings, and a limiting assembly (5) is provided on the periphery of the grouting sleeve body (1); The limiting assembly (5) comprises a fixed slot (501), a limiting block (502) and a through opening (503); the fixed slot (501) is evenly arranged on the outer surface of the grouting sleeve body (1) from top to bottom; and the limiting blocks (502) are welded to the outer periphery of the grouting sleeve body (1) at positions corresponding to the fixed slot (501).

2. A grouting sleeve with a positioning mechanism according to claim 1, It is characterized in that The grouting hole (2) and the grouting outlet hole (3) are respectively connected to the bottom and the top of one side of the grouting sleeve body (1).

3. A grouting sleeve with a positioning mechanism according to claim 1, It is characterized in that The grouting sleeve body (1), the first positioning sleeve (401), the second positioning sleeve (402) and the limit block (502) are all made of steel material.

4. A grouting sleeve with a positioning mechanism according to claim 1, It is characterized in that The fixing washers (403) are both bonded to the inner walls of the first positioning sleeve (401) and the second positioning sleeve (402) through the reserved grooves, and the fixing washers (403) are made of rubber material.

5. A grouting sleeve with a positioning mechanism according to claim 1, It is characterized in that The through openings (503) are all opened between the fixed slot (501) and the limiting block (502).

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