CN219495059U - Reinforcing bar protective layer thickness detection equipment - Google Patents
Reinforcing bar protective layer thickness detection equipment Download PDFInfo
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- CN219495059U CN219495059U CN202320695222.4U CN202320695222U CN219495059U CN 219495059 U CN219495059 U CN 219495059U CN 202320695222 U CN202320695222 U CN 202320695222U CN 219495059 U CN219495059 U CN 219495059U
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- shaped pipe
- measuring claw
- thickness detection
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Abstract
The utility model relates to the technical field of reinforcing steel bars, in particular to reinforcing steel bar protection layer thickness detection equipment, which comprises an L-shaped pipe, wherein one end of the L-shaped pipe is fixedly provided with a second measuring claw through a screw, one side of the top and one side of the bottom of the L-shaped pipe are respectively provided with a guide groove, the outer wall of the L-shaped pipe is movably sleeved with a first measuring claw, the inner wall of the first measuring claw is fixedly provided with guide blocks inserted into the two guide grooves, and a movable sleeve positioned in the L-shaped pipe is fixedly arranged between the two guide blocks. The utility model forms the reinforced bar protection layer thickness detection equipment similar to the digital caliper, detects the thickness of the reinforced bar protection layer in real time, and transmits the thickness data to the display screen, thereby realizing the effect of convenient detection.
Description
Technical Field
The utility model relates to the technical field of reinforcing steel bars, in particular to reinforcing steel bar protection layer thickness detection equipment.
Background
The reinforcement cover refers to a portion of concrete in the concrete member that serves to protect the reinforcement from direct exposure of the reinforcement, from the surface of the concrete to the outer edge of the nominal diameter of the outermost reinforcement (the stressed reinforcement). The reinforcing steel bar is unstable component to humiture, rust very easily, leads to intensity inadequately, influences the stability of structure, needs to add a concrete protection layer for the reinforcing steel bar, can guarantee that the reinforcing steel bar is not influenced by external humiture, makes its normal performance.
Through retrieving, patent publication number CN 214121122U's a protective layer thickness detection device, including detecting the appearance body and be used for installing the leading truck of detecting the appearance body, the leading truck includes the extension board and sets up the deflector between the extension board, and the deflector is equipped with two sets of and is located the both sides of extension board side by side, detecting appearance body upper end and being equipped with the slider corresponding to the deflector. In the process of realizing the scheme, the following problems in the prior art are found to be not solved well: the thickness detection device for the reinforcement protection layer in the prior art generally can only perform thickness detection treatment on a reinforcement area with better operation, namely, the whole thickness detection device is directly arranged in the area, but the detection treatment cannot be effectively performed when detecting some areas with poor operation (or areas far away from people operation), so that the design of the thickness detection device for the reinforcement protection layer is needed to solve the problems.
Disclosure of Invention
The utility model aims to provide a reinforcement protection layer thickness detection device for solving the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the steel bar protection layer thickness detection equipment comprises an L-shaped pipe, wherein one end of the L-shaped pipe is fixedly provided with a second measuring claw through a screw, one side of the top and one side of the bottom of the L-shaped pipe are provided with guide grooves, the outer wall of the L-shaped pipe is movably sleeved with a first measuring claw, the inner wall of the first measuring claw is fixedly provided with guide blocks inserted into the two guide grooves, a movable sleeve positioned in the L-shaped pipe is fixed between the two guide blocks, the inner wall of the movable sleeve is designed into a thread shape, the inner wall of the movable sleeve is provided with a displacement assembly, and one end of the displacement assembly is provided with a driving assembly;
one side of the L-shaped tube is provided with a scale mark, and one end of the inner wall of the first measuring claw is fixedly provided with an electronic digital display instrument, and the position of the electronic digital display instrument corresponds to the position of the scale mark.
Preferably, the displacement subassembly is including fixing the second fixed cover that is close to corner one side inner wall at L type pipe, and the inner wall of second fixed cover is connected with the transmission shaft through the bearing rotation, and the one end of transmission shaft is fixed with the threaded rod, and the one end of threaded rod is connected through the round pin axle rotation with the one end inner wall of L type pipe, the outer wall of threaded rod and the inner wall threaded connection of movable sleeve.
Preferably, the driving assembly comprises a first fixing sleeve fixed on the inner wall of the other side of the L-shaped pipe, which is close to the corner, and the inner wall of the first fixing sleeve is rotationally connected with a driving shaft extending out of the other end of the L-shaped pipe through a bearing, one end of the driving shaft is fixed with a knob, and the other end of the driving shaft are respectively fixed with a bevel gear meshed with each other.
Preferably, the outer wall of one side of the L-shaped tube, which is close to the knob, is fixedly provided with a display screen, the outer wall of one side of the L-shaped tube, which is close to the corner, is fixedly provided with wiring sleeves which are distributed equidistantly, and a data line penetrating through the inner wall of the wiring sleeves is connected between the display screen and the electronic digital display instrument in an electric signal manner.
Preferably, a handle frame is fixed on the outer wall of the other side of the L-shaped tube, which is close to the knob, and a handle sleeve is arranged on the outer wall of the handle frame.
Preferably, one side of the first measuring claw and one side of the second measuring claw are provided with anti-skid grooves which are distributed equidistantly.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the electronic digital display, the scale mark, the first measuring claw, the second measuring claw, the displacement component, the driving component and the like are arranged to form the whole steel bar protection layer thickness detection equipment similar to the digital display caliper, the whole equipment is held by the handle frame during detection, the displacement component is driven to work by the driving component, the positions of the movable sleeve, the guide block, the first measuring claw and the electronic digital display are regulated, so that the first measuring claw and the second measuring claw are clamped on the steel bar protection layer, the thickness of the steel bar protection layer is detected in real time by utilizing the corresponding positions of the electronic digital display and the scale mark, and thickness data are transmitted to the display screen, thereby realizing the effect of convenient detection;
in the utility model, the L-shaped pipe is arranged, so that the thickness detection equipment of the whole reinforcing steel bar protection part presents an L-shaped state, and when detecting some areas which are not easy to operate or areas far away from the operation of people, the L-shaped pipe is long in length and simple to operate, and the whole equipment can be held on the areas by hand, thereby being convenient for effectively detecting the areas which are not easy to operate (or the areas far away from the operation of people) and being convenient to use.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the reinforcement protection layer thickness detection apparatus.
Fig. 2 is an overall sectional view of the reinforcement protection layer thickness detection apparatus.
Fig. 3 is a schematic diagram of scale marks and anti-slip grooves of the reinforcement protection layer thickness detection device.
Fig. 4 is a schematic diagram of the structure of the movable sleeve and the transmission shaft of the reinforcement protection layer thickness detection device.
In the figure: 1. an L-shaped tube; 2. a first measuring jaw; 3. a second measuring jaw; 4. a guide groove; 5. an electronic digital display instrument; 6. a wiring sleeve; 7. a data line; 8. a display screen; 9. a knob; 10. a handle frame; 11. a drive shaft; 12. a first fixing sleeve; 13. bevel gears; 14. a second fixing sleeve; 15. a threaded rod; 16. scale marks; 17. an anti-skid groove; 18. a guide block; 19. a movable sleeve; 20. and a transmission shaft.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, in the embodiment of the utility model, the apparatus for detecting the thickness of the reinforcement protection layer comprises an L-shaped tube 1, wherein one end of the L-shaped tube 1 is fixedly provided with a second measuring claw 3 through a screw, one side of the top and one side of the bottom of the L-shaped tube 1 are both provided with guide grooves 4, the outer wall of the L-shaped tube 1 is movably sleeved with a first measuring claw 2, the inner wall of the first measuring claw 2 is fixedly provided with a guide block 18 inserted in the two guide grooves 4, a movable sleeve 19 positioned in the L-shaped tube 1 is fixed between the two guide blocks 18, the inner wall of the movable sleeve 19 is designed into a thread shape, the inner wall of the movable sleeve 19 is provided with a displacement assembly, the displacement assembly comprises a second fixed sleeve 14 fixed on the inner wall of the side of the L-shaped tube 1 close to the corner, the inner wall of the second fixed sleeve 14 is rotatably connected with a transmission shaft 20 through a bearing, one end of the transmission shaft 20 is fixedly provided with a threaded rod 15, one end of a threaded rod 15 is rotationally connected with one end inner wall of the L-shaped tube 1 through a pin shaft, the outer wall of the threaded rod 15 is in threaded connection with the inner wall of a movable sleeve 19, one end of a displacement assembly is provided with a driving assembly, the driving assembly comprises a first fixed sleeve 12 fixed on the inner wall of the other side of the L-shaped tube 1 close to a corner, the inner wall of the first fixed sleeve 12 is rotationally connected with a driving shaft 11 extending out of the other end of the L-shaped tube 1 through a bearing, one end of the driving shaft 11 is fixedly provided with a knob 9, the other end of the driving shaft 11 and the other end of a driving shaft 20 are respectively fixedly provided with a bevel gear 13 meshed with each other, the driving shaft 11 is driven to rotate through the knob 9 in the driving assembly, the driving shaft 20 and the threaded rod 15 are driven to rotate by the meshing action of the two bevel gears 13, the position of the movable sleeve 19 on the threaded rod 15 is adjusted, the positions of a guide block 18, a first measuring claw 2 and an electronic digital display 5 are adjusted, the first measuring claw 2 and the second measuring claw 3 are clamped on the reinforcement protection layer, so that the thickness of the reinforcement protection layer can be detected in real time, and the thickness detection equipment at the whole reinforcement protection position is in an L-shaped state due to the arrangement of the L-shaped pipe 1, when detecting some areas which are not easy to operate or areas far away from the operation of people), the whole equipment can be clamped on the areas by holding the whole equipment because the L-shaped pipe 1 is long in length and easy to operate, so that the effective detection of the areas which are not easy to operate (or the areas far away from the operation of people) is facilitated;
one side of the L-shaped pipe 1 is provided with a scale mark 16, one end of the inner wall of the first measuring claw 2 is fixedly provided with an electronic digital display 5, the position of the electronic digital display 5 corresponds to the position of the scale mark 16, and the whole steel bar protection layer thickness detection equipment similar to a digital caliper is formed by passing through the electronic digital display 5, the scale mark 16, the first measuring claw 2, the second measuring claw 3 and the like.
Specifically, the outer wall of one side that L type pipe 1 is close to knob 9 is fixed mounting has display screen 8, and the outer wall of one side that L type pipe 1 is close to the corner is fixed with equidistant wiring cover 6 that distributes, and electric signal connection has the data line 7 that passes wiring cover 6 inner wall between display screen 8 and the electronic digital display 5, and thickness data that detects electronic digital display 5 through data line 7 conducts in display screen 8, has realized portable detection's effect.
Specifically, the outer wall of the other side of the L-shaped tube 1, which is close to the knob 9, is fixedly provided with a handle frame 10, and the outer wall of the handle frame 10 is provided with a handle sleeve, so that the whole device is convenient to operate in a handheld manner and is more convenient to carry through the arrangement of the handle frame 10.
Specifically, the anti-slip grooves 17 distributed at equal distances are formed in one side of the first measuring claw 2 and one side of the second measuring claw 3, and when the whole device is clamped on the reinforcing steel bar protection layer, the clamping friction force is increased through the anti-slip grooves 17, so that the clamping stability is improved.
The working principle of the utility model is as follows: when the device is used, the whole steel bar protection layer thickness detection device similar to a digital caliper is formed by the electronic digital display 5, the scale mark 16, the first measuring claw 2, the second measuring claw 3, the displacement component, the driving component and the like, and when in detection, a user holds the whole device through the handle frame 10, the driving shaft 11 is driven to rotate through the knob 9 in the driving component, the transmission shaft 20 and the threaded rod 15 are driven to rotate by utilizing the meshing effect of the two bevel gears 13, the position of the movable sleeve 19 on the threaded rod 15 is regulated, the positions of the guide block 18, the first measuring claw 2 and the electronic digital display 5 are regulated, the first measuring claw 2 and the second measuring claw 3 are clamped on the steel bar protection layer, the thickness of the steel bar protection layer is detected in real time by utilizing the corresponding positions of the electronic digital display 5 and the scale mark 16, and thickness data are conducted on the display screen 8, the effect of convenient detection is realized, and due to the arrangement of the L-shaped tube 1, the whole steel bar protection position thickness detection device shows an L-shaped state, when detection is carried out on some areas which are not easy to operate or areas far away from people operation, the L-shaped tube 1 is easy to operate, the whole device can be held on the areas which are not convenient to operate by people, the areas are convenient to operate.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.
Claims (6)
1. Reinforcing bar protective layer thickness check out test set, including L pipe (1), its characterized in that: the device is characterized in that one end of the L-shaped pipe (1) is fixedly provided with a second measuring claw (3) through a screw, one side of the top and one side of the bottom of the L-shaped pipe (1) are provided with guide grooves (4), the outer wall of the L-shaped pipe (1) is movably sleeved with a first measuring claw (2), the inner wall of the first measuring claw (2) is fixedly provided with guide blocks (18) inserted into the two guide grooves (4), a movable sleeve (19) positioned in the L-shaped pipe (1) is fixed between the two guide blocks (18), the inner wall of the movable sleeve (19) is designed into a thread shape, the inner wall of the movable sleeve (19) is provided with a displacement assembly, and one end of the displacement assembly is provided with a driving assembly;
one side of the L-shaped tube (1) is provided with a scale mark (16), one end of the inner wall of the first measuring claw (2) is fixedly provided with an electronic digital display instrument (5), and the position of the electronic digital display instrument (5) corresponds to the position of the scale mark (16).
2. The reinforcing bar cover thickness detection apparatus as set forth in claim 1, wherein: the displacement assembly comprises a second fixing sleeve (14) fixed on one side inner wall of the L-shaped pipe (1) close to the corner, a transmission shaft (20) is rotatably connected to the inner wall of the second fixing sleeve (14) through a bearing, a threaded rod (15) is fixed to one end of the transmission shaft (20), one end of the threaded rod (15) is rotatably connected with one end inner wall of the L-shaped pipe (1) through a pin shaft, and the outer wall of the threaded rod (15) is in threaded connection with the inner wall of the movable sleeve (19).
3. The reinforcing bar cover thickness detection apparatus as set forth in claim 2, wherein: the driving assembly comprises a first fixing sleeve (12) fixed on the inner wall of the other side of the L-shaped pipe (1) close to the corner, the inner wall of the first fixing sleeve (12) is rotatably connected with a driving shaft (11) extending out of the other end of the L-shaped pipe (1) through a bearing, one end of the driving shaft (11) is fixedly provided with a knob (9), and the other end of the driving shaft (11) and the other end of the driving shaft (20) are respectively fixedly provided with a bevel gear (13) meshed with each other.
4. A reinforcing bar cover thickness detection apparatus as set forth in claim 3, wherein: the display screen (8) is fixedly arranged on the outer wall of one side of the L-shaped tube (1) close to the knob (9), the wiring sleeves (6) distributed at equal distances are fixed on the outer wall of one side of the L-shaped tube (1) close to the corner, and the data wires (7) penetrating through the inner walls of the wiring sleeves (6) are connected between the display screen (8) and the electronic digital display instrument (5) in an electric signal mode.
5. The reinforcing bar cover thickness detection apparatus as set forth in claim 4, wherein: the outer wall of the other side of the L-shaped tube (1) close to the knob (9) is fixedly provided with a handle frame (10), and the outer wall of the handle frame (10) is provided with a handle sleeve.
6. The reinforcing bar cover thickness detection apparatus as set forth in claim 5, wherein: anti-slip grooves (17) distributed equidistantly are formed in one side of the first measuring claw (2) and one side of the second measuring claw (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320695222.4U CN219495059U (en) | 2023-03-31 | 2023-03-31 | Reinforcing bar protective layer thickness detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320695222.4U CN219495059U (en) | 2023-03-31 | 2023-03-31 | Reinforcing bar protective layer thickness detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219495059U true CN219495059U (en) | 2023-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320695222.4U Active CN219495059U (en) | 2023-03-31 | 2023-03-31 | Reinforcing bar protective layer thickness detection equipment |
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| Country | Link |
|---|---|
| CN (1) | CN219495059U (en) |
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2023
- 2023-03-31 CN CN202320695222.4U patent/CN219495059U/en active Active
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