CN215442726U - Full grout sleeve convenient to detect reinforcing bar depth of insertion - Google Patents
Full grout sleeve convenient to detect reinforcing bar depth of insertion Download PDFInfo
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- CN215442726U CN215442726U CN202120077837.1U CN202120077837U CN215442726U CN 215442726 U CN215442726 U CN 215442726U CN 202120077837 U CN202120077837 U CN 202120077837U CN 215442726 U CN215442726 U CN 215442726U
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Abstract
The utility model discloses a full grouting sleeve convenient for detecting the insertion depth of a reinforcing steel bar, which comprises a sleeve body, wherein a detection mechanism for detecting the insertion depth of the reinforcing steel bar is arranged on the side wall of the sleeve body, the detection mechanism comprises two placing plates fixedly connected to the side wall of the sleeve body, the inner wall of the sleeve body is connected with two device plates in a sliding mode, the side walls of the two device plates are fixedly connected with connecting plates, the side walls of the two placing plates respectively penetrate through the side walls of the two connecting plates, and limiting mechanisms for limiting the positions of the two device plates are arranged on the side walls of the two placing plates. According to the utility model, the insertion depth of the steel bar can be detected by observing the position of the connecting plate on the scale mark, the phenomenon that the insertion depths of two steel bars are inconsistent in the insertion process is prevented, two device plates can be fixed, and the detection effect of the device on the insertion depth of the steel bar is ensured.
Description
Technical Field
The utility model relates to the technical field of full grouting sleeves, in particular to a full grouting sleeve convenient for detecting the insertion depth of a steel bar.
Background
The full grouting sleeve connection technology is suitable for the fields of reinforced concrete structure engineering, steel structure engineering and the like, is a novel steel structure connection mode generated due to the requirements of engineering practice and technical development, is widely known as a steel bar connection mode commonly used in an assembled concrete structure, the anchoring length of a connecting steel bar is one of key factors for ensuring the reliability of the sleeve grouting connection, and the insertion length of the connecting steel bar in a sleeve is a prerequisite for ensuring the anchoring length of the connecting steel bar.
The inserted degree of depth of reinforcing bar can not be detected to the present most of full grout sleeve of general current, and current full grout sleeve can have eccentric situation when inserting the reinforcing bar at the in-process of inserting the reinforcing bar, and then the inconsistent phenomenon of depth of insertion can appear at the inserted in-process to two reinforcing bars, can not satisfy construction process's standard requirement to there is the potential safety hazard in messenger's bar connection, so, need design a full grout sleeve of being convenient for detect reinforcing bar depth of insertion and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a full grouting sleeve convenient for detecting the insertion depth of a steel bar.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a full grout sleeve convenient to detect reinforcing bar depth of insertion, includes the sleeve body, the lateral wall of sleeve body is equipped with the detection mechanism who is used for detecting reinforcing bar depth of insertion, detection mechanism includes that two of fixed connection at sleeve body lateral wall place the board, sleeve body inner wall sliding connection has two device boards, two the equal fixedly connected with connecting plate of lateral wall of device board, two the lateral wall of placing the board runs through the lateral wall of two connecting plates respectively, two the lateral wall of placing the board all is equipped with the limiting mechanism who is used for restricting two device board positions.
Preferably, the limiting mechanism includes fixed connection at the inflator pump of placing the board lateral wall, the sealed sliding connection of inner wall of inflator pump has the piston board, the lateral wall of piston board rotates and is connected with the threaded rod, the inside of device board is equipped with the inner chamber, the inner chamber passes through connecting pipe and inflator pump intercommunication, the sealed sliding connection of inner wall of inner chamber has the movable plate, the lateral wall fixedly connected with carriage release lever of movable plate, the carriage release lever extends to outside the inner chamber and fixedly connected with pawl, the lateral wall of device board rotates and is connected with the ratchet, the inner wall of sleeve body is equipped with the device groove, the inner wall fixedly connected with rack in device groove.
Preferably, the two mounting plates extend into the two mounting slots, respectively, and the two mounting plates are symmetrically arranged.
Preferably, the two connecting pipes respectively penetrate through the two connecting plates, and the cross sections of the two connecting plates are both of L-shaped structures.
Preferably, the side walls of the two placing plates are provided with scale marks, and the two placing plates are symmetrically arranged.
Preferably, the two threaded rods extend to the outside of the two inflator barrels respectively and are fixedly connected with handles, and the two threaded rods are in threaded connection with the two inflator barrels respectively.
The utility model has the following effects:
1. according to the utility model, the device plate is pushed by the steel bars to move, so that the connecting plate is driven to move, the moving distance of the device plate is the moving distance of the steel bars, and the moving distance of the connecting plate is the moving distance of the device plate, so that the inserting depth of the steel bars can be detected by observing the positions of the connecting plate on the scale marks, and the phenomenon that the inserting depths of the two steel bars are inconsistent in the inserting process is prevented;
2. according to the utility model, the threaded rod is rotated to drive the piston plate to move, so that gas in the inner cavity enters the inflator pump through the connecting pipe, the movable plate is driven to move, the movable rod is driven to move, the pawl can clamp the ratchet wheel, the two device plates are fixed, and the detection effect of the device on the insertion depth of the reinforcing steel bar is ensured.
Drawings
Fig. 1 is a schematic structural view of a fully grouted sleeve facilitating detection of a steel bar insertion depth according to the present invention;
fig. 2 is an enlarged view of a structure at a position a of the fully grouted sleeve convenient for detecting the insertion depth of the reinforcing steel bars, according to the present invention;
fig. 3 is an enlarged view of a structure at a position B of the fully grouted sleeve convenient for detecting the insertion depth of the reinforcing steel bars according to the present invention.
In the figure: 1 sleeve body, 2 device boards, 3 connecting boards, 4 placing boards, 5 device grooves, 6 connecting pipes, 7 inflators, 8 piston boards, 9 threaded rods, 10 moving boards, 11 inner cavities, 12 moving boards, 13 pawls, 14 ratchets and 15 racks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a full grout sleeve convenient to detect reinforcing bar depth of insertion, including sleeve body 1, the lateral wall of sleeve body 1 is equipped with the detection mechanism that is used for detecting the reinforcing bar depth of insertion, detection mechanism includes that two of fixed connection at the 1 lateral wall of sleeve body place board 4, two lateral walls of placing board 4 all are equipped with the scale mark, through setting up the scale mark, can the convenient to use person accurate observation reinforcing bar depth of insertion's the condition, two are placed board 4 symmetry and set up, 1 inner wall sliding connection of sleeve body has two device boards 2, the equal fixedly connected with connecting plate 3 of lateral wall of two device boards 2, the cross-section of two connecting plates 3 is L type structure, two lateral walls of placing board 4 run through the lateral wall of two connecting plates 3 respectively.
The side walls of the two placing plates 4 are respectively provided with a limiting mechanism for limiting the positions of the two device plates 2, the limiting mechanism comprises an inflator 7 fixedly connected with the side wall of the placing plate 4, the inner wall of the inflator 7 is connected with a piston plate 8 in a sealing and sliding manner, the side wall of the piston plate 8 is connected with a threaded rod 9 in a rotating manner, the two threaded rods 9 respectively extend out of the two inflators 7 and are fixedly connected with handles, the side walls of the two handles are respectively provided with anti-slip lines to increase the friction force between the two handles and hands, so that the manual operation is convenient, the two threaded rods 9 are respectively in threaded connection with the two inflators 7, an inner cavity 11 is arranged inside the device plates 2, the inner cavity 11 is communicated with the inflator 7 through a connecting pipe 6, the two connecting pipes 6 are hoses to ensure that the two device plates 2 can move smoothly, the two connecting pipes 6 respectively penetrate through the two connecting plate moving plates 3, and the inner wall of the inner cavity 11 is connected with 10 in a sealing and sliding manner, the side wall of the moving plate 10 is fixedly connected with a moving rod 12, the moving rod 12 extends out of the inner cavity 11 and is fixedly connected with a pawl 13, the side wall of each device plate 2 is rotatably connected with a ratchet 14, the inner wall of the sleeve body 1 is provided with a device groove 5, the two device plates 2 respectively extend into the two device grooves 5, the two device plates 2 are symmetrically arranged, the inner wall of each device groove 5 is fixedly connected with a rack 15, and the two ratchet wheels 14 are both meshed with the racks 15.
In the utility model, firstly, two threaded rods 9 are rotated to drive two piston plates 8 to approach each other, so that the gas in two inflators 7 respectively enters two inner cavities 11 through two connecting pipes 6, and then two moving plates 10 are respectively pushed to approach each other, and then two moving rods 12 are driven to approach each other, and then two pawls 13 are driven to approach each other, so that the two pawls 13 do not block two ratchet wheels 14, and the two ratchet wheels 14 can rotate on a rack 15, and then two steel bars are respectively inserted from two ends of a sleeve body 1, when the opposite ends of the two steel bars are respectively contacted with the side walls of two device plates 2, the two steel bars respectively push two device plates 2 to approach each other, and further two connecting plates 3 are driven to approach each other, because the moving distance of the two device plates 2 is the moving distance of the two steel bars, and because the moving distance of the two connecting plates 3 is the moving distance of the two device plates 2, therefore, by observing the positions of the two connecting plates 3 on the two scale marks, the respective insertion depths of the two reinforcing bars can be detected.
After the depth of insertion of two reinforcing bars is determined, the two threaded rods 9 are rotated respectively, the two piston plates 8 are driven to be away from each other, then gas in the two inner cavities 11 enters the two inflators 7 through the two connecting pipes 6 respectively, then the two movable plates 10 are driven to be away from each other, then the two movable rods 12 are driven to be away from each other, then the two pawls 13 are driven to be away from each other, further the two pawls 13 can block the two ratchet wheels 14 respectively, further the two ratchet wheels 14 can not rotate on the rack 15, the two ratchet wheels 14 can be fixed, then the two device plates 2 are fixed, and the effect of detecting the depth of insertion of the two reinforcing bars by the device is ensured.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a full grout sleeve convenient to detect reinforcing bar depth of insertion, includes sleeve body (1), its characterized in that, the lateral wall of sleeve body (1) is equipped with the detection mechanism who is used for detecting the reinforcing bar depth of insertion, detection mechanism includes that two of fixed connection at sleeve body (1) lateral wall place board (4), sleeve body (1) inner wall sliding connection has two device board (2), two the equal fixedly connected with connecting plate (3) of lateral wall of device board (2), two the lateral wall of placing board (4) runs through the lateral wall of two connecting plates (3) respectively, two the lateral wall of placing board (4) all is equipped with the limiting mechanism who is used for restricting two device board (2) positions.
2. The full grouting sleeve convenient for detecting the insertion depth of a steel bar according to claim 1, wherein the limiting mechanism comprises an inflator (7) fixedly connected to the side wall of the placing plate (4), the inner wall of the inflator (7) is connected with a piston plate (8) in a sealing and sliding manner, the side wall of the piston plate (8) is connected with a threaded rod (9) in a rotating manner, an inner cavity (11) is arranged inside the installing plate (2), the inner cavity (11) is communicated with the inflator (7) through a connecting pipe (6), the inner wall of the inner cavity (11) is connected with a moving plate (10) in a sealing and sliding manner, the side wall of the moving plate (10) is fixedly connected with a moving rod (12), the moving rod (12) extends out of the inner cavity (11) and is fixedly connected with a pawl (13), the side wall of the installing plate (2) is connected with a ratchet (14) in a rotating manner, the inner wall of the sleeve body (1) is provided with an installing groove (5), the inner wall of the device groove (5) is fixedly connected with a rack (15).
3. The full grouting sleeve convenient for detecting the insertion depth of the steel bar according to claim 2, wherein two installation plates (2) extend into two installation grooves (5), and the two installation plates (2) are symmetrically arranged.
4. The full grouting sleeve convenient for detecting the insertion depth of a steel bar according to claim 2, wherein two connecting pipes (6) respectively penetrate through two connecting plates (3), and the cross sections of the two connecting plates (3) are both L-shaped structures.
5. The fully grouting sleeve convenient for detecting the insertion depth of the reinforcing steel bars as claimed in claim 1, wherein the side walls of the two placing plates (4) are provided with scale marks, and the two placing plates (4) are symmetrically arranged.
6. The full grouting sleeve convenient for detecting the insertion depth of the steel bar as claimed in claim 2, wherein two threaded rods (9) extend out of the two air cylinders (7) respectively and are fixedly connected with handles, and the two threaded rods (9) are in threaded connection with the two air cylinders (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120077837.1U CN215442726U (en) | 2021-01-13 | 2021-01-13 | Full grout sleeve convenient to detect reinforcing bar depth of insertion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120077837.1U CN215442726U (en) | 2021-01-13 | 2021-01-13 | Full grout sleeve convenient to detect reinforcing bar depth of insertion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215442726U true CN215442726U (en) | 2022-01-07 |
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ID=79700504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120077837.1U Active CN215442726U (en) | 2021-01-13 | 2021-01-13 | Full grout sleeve convenient to detect reinforcing bar depth of insertion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215442726U (en) |
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2021
- 2021-01-13 CN CN202120077837.1U patent/CN215442726U/en active Active
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