CN212674028U - Highway bridge construction is supervised and is used reinforcing bar interval detection device - Google Patents
Highway bridge construction is supervised and is used reinforcing bar interval detection device Download PDFInfo
- Publication number
- CN212674028U CN212674028U CN202021937703.4U CN202021937703U CN212674028U CN 212674028 U CN212674028 U CN 212674028U CN 202021937703 U CN202021937703 U CN 202021937703U CN 212674028 U CN212674028 U CN 212674028U
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- China
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- movable plate
- casing
- outer side
- detection device
- steel bar
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Abstract
The utility model belongs to the technical field of check out test set, especially, be a highway bridge construction is prison reason and is used steel bar spacing detection device, the detection to current steel bar spacing is mostly artifical and is detected through the tape measure to cause the lower problem of detection efficiency, now propose following scheme, it includes the casing, the threaded rod is installed in the inside rotation of casing, and the outside threaded connection of threaded rod has first movable plate, and the bottom slidable mounting of first movable plate is on the bottom inner wall of casing, and the reel is installed in the outside rotation of casing, and the outside of reel is around being equipped with the haulage rope, and the one end fixed mounting of haulage rope is on the reel, and the other end fixed mounting of haulage rope has the second movable plate, and the outside fixed mounting of second movable plate has the one. The utility model discloses a threaded rod and the worm that set up to make first movable plate and second movable plate can be stable be located certain position, thereby the length of reading out the distance that can be better.
Description
Technical Field
The utility model relates to a check out test set technical field especially relates to a highway bridge construction is managed and is used reinforcing bar interval detection device.
Background
The road and bridge engineering can be divided into: roadbed, road surface, bridge, culvert, tunnel, drainage, protection, greening, traffic engineering, electromechanical engineering and other engineering. The unit engineering according to the standard is divided into roadbed engineering, pavement engineering, bridge engineering, interchange engineering, tunnel engineering, environmental protection engineering, traffic safety facilities, electromechanical engineering and house building engineering.
The detection of current reinforcing bar interval mostly is the manual work and detects through the tape measure to cause the lower shortcoming of detection efficiency, therefore we have provided a highway bridge construction to supervise and use reinforcing bar interval detection device to be used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving current reinforcing bar interval's detection and mostly be the manual work and detect through the tape measure to cause the lower shortcoming of detection efficiency, and the reinforcing bar interval detection device is used in public road bridge roof beam construction supervision who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a steel bar spacing detection device for road bridge construction supervision comprises a shell, wherein a threaded rod is rotatably mounted in the shell, a first movable plate is in threaded connection with the outer side of the threaded rod, a measuring scale is fixedly mounted on the front side of the shell, the bottom of the first movable plate is slidably mounted on the inner wall of the bottom of the shell, a reel is rotatably mounted on the outer side of the shell, a traction rope is wound on the outer side of the reel, one end of the traction rope is fixedly mounted on the reel, a second movable plate is fixedly mounted at the other end of the traction rope, one end of a spring is fixedly mounted on the outer side of the second movable plate, the other end of the spring is fixedly mounted in the shell, the outer side of the second movable plate is in movable butt joint with the inner side of the shell, one end of a sliding rod is fixedly mounted on the outer side of the second movable plate, the outside of the hollow column is fixedly arranged on the inner wall of the shell, the rear side of the shell is rotatably provided with a worm, the top of the outside of the worm is meshed with a worm wheel, and the front side of the worm wheel is fixedly arranged on the rear side of the reel.
Preferably, the one end of threaded rod extends to the outside of casing and fixed mounting has the runner, and thereby top one side fixed mounting of casing has the fixed plate, thereby more laborsaving when making artifical rotation threaded rod through the runner that sets up.
Preferably, the top of the housing is provided with a first through hole, the outer side of the first moving plate movably abuts against the inner side of the first through hole, and the first moving plate is guided by the first through hole.
Preferably, the top of the housing is provided with a second through hole, the outer side of the second moving plate movably abuts against the inner side of the second through hole, and the second moving plate moves within a certain movement range through the second through hole.
Preferably, one end fixed mounting of worm has one side of carousel, and the opposite side fixed mounting of carousel has the handle, and more laborsaving when making artifical the rotation worm through the handle that sets up.
Preferably, the circular port has been seted up in the outside of casing, and the outside of threaded rod is rotated and is installed in the inboard of circular port, through the circular port that sets up to rotation for the threaded rod provides the effect of certain scope restriction.
In the utility model, a highway bridge construction is prison reason and is used reinforcing bar interval detection device, through the fixed plate that sets up, at first hug closely one side of reinforcing bar in one side of fixed plate, then the manual rotation runner, thereby make the threaded rod rotate, thereby make the first movable plate obtain the removal of horizontal direction, thereby stop rotating the runner when one side of first movable plate contacts with the opposite side of reinforcing bar, thereby obtain the width of this reinforcing bar through the dipperstick that sets up, then rotate the worm, thereby drive the synchronous rotation of worm wheel, thereby make the synchronous rotation of reel, thereby make the haulage rope obtain the work of establishing by turns, thereby make the second movable plate obtain the removal of same horizontal direction, thereby make one side of second movable plate and one side of another reinforcing bar closely contact with each other, through observing the dipperstick, thereby obtain the distance between one side of reinforcing bar and the reinforcing bar one side of keeping away from each other, the distance between the two steel bars can be calculated;
the utility model discloses a threaded rod and the worm that set up to make first movable plate and second movable plate can be stable be located certain position, thereby the length of reading out the distance that can be better.
Drawings
Fig. 1 is a cross-sectional view of a steel bar spacing detection device for monitoring highway bridge construction provided by the utility model;
FIG. 2 is a front view of the steel bar spacing detection device for monitoring the construction of highway bridges;
fig. 3 is the utility model provides a highway bridge construction is prison and is used steel bar interval detection device's rear view.
In the figure: 1. a housing; 2. a threaded rod; 3. a first moving plate; 4. a spring; 5. a second moving plate; 6. a slide bar; 7. a hollow column; 8. a reel; 9. a hauling rope; 10. a rotating wheel; 11. a fixing plate; 12. measuring a scale; 13. a worm; 14. a worm gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a steel bar spacing detection device for road bridge construction supervision comprises a housing 1, a threaded rod 2 is rotatably mounted inside the housing 1, a first movable plate 3 is in threaded connection with the outer side of the threaded rod 2, a measuring scale 12 is fixedly mounted on the front side of the housing 1, the bottom of the first movable plate 3 is slidably mounted on the inner wall of the bottom of the housing 1, a reel 8 is rotatably mounted on the outer side of the housing 1, a traction rope 9 is wound on the outer side of the reel 8, one end of the traction rope 9 is fixedly mounted on the reel 8, the other end of the traction rope 9 is fixedly mounted with a second movable plate 5, one end of a spring 4 is fixedly mounted on the outer side of the second movable plate 5, the other end of the spring 4 is fixedly mounted inside the housing 1, the outer side of the second movable plate 5 is movably abutted against the inner side of the housing 1, the outside of the sliding rod 6 is slidably provided with a hollow column 7, the other end of the sliding rod 6 extends into the hollow column 7, the outside of the hollow column 7 is fixedly arranged on the inner wall of the shell 1, the rear side of the shell 1 is rotatably provided with a worm 13, the top of the outside of the worm 13 is engaged with a worm wheel 14, and the front side of the worm wheel 14 is fixedly arranged on the rear side of the reel 8.
The utility model discloses in, the one end of threaded rod 2 extends to the outside of casing 1 and fixed mounting has runner 10, and thereby top one side fixed mounting of casing 1 has fixed plate 11, thereby more laborsaving when making artifical rotation threaded rod 2 through the runner 10 that sets up.
The utility model discloses in, first through-hole has been seted up at casing 1's top, and the outside activity butt of first movable plate 3 is in the inboard of first through-hole, through the first through-hole that sets up to play the effect of certain direction for the removal of first movable plate 3.
The utility model discloses in, the second through-hole has been seted up at casing 1's top, and the second through-hole through the setting is passed through to the outside activity butt of second movable plate 5 in the inboard of second through-hole to make the removal of second movable plate 5 have certain motion range.
The utility model discloses in, the one end fixed mounting of worm 13 has one side of carousel, and the opposite side fixed mounting of carousel has the handle, and more laborsaving when making the manual work rotate worm 13 through the handle that sets up.
The utility model discloses in, the circular port has been seted up in the outside of casing 1, and the outside of threaded rod 2 is rotated and is installed in the inboard of circular port, through the circular port that sets up to provide the effect of certain scope restriction for the rotation of threaded rod 2.
The working principle of the detection device is as follows: through the arranged fixed plate 11, firstly, one side of the steel bar A is tightly attached to one side of the fixed plate 11, then the rotating wheel 10 is manually rotated, so that the threaded rod 2 rotates, the first moving plate 3 is enabled to move in the horizontal direction, when one side of the first moving plate 3 is contacted with the other side of the steel bar A, the rotating wheel 10 is stopped rotating, the width C of the steel bar A is obtained through the arranged measuring scale 12, then the worm 13 is rotated, the worm wheel 14 is driven to rotate synchronously, the winding wheel 8 is enabled to rotate synchronously, the traction rope 9 is enabled to work in a winding mode, so that the second moving plate 5 is enabled to move in the same horizontal direction, one side of the second moving plate 5 is enabled to be in close contact with one side of another steel bar B, and the distance D between one side of the steel bar A and one side of the steel bar B far away from each other is obtained by observing the measuring, the distance D-2C between two bars can be calculated.
Claims (6)
1. The utility model provides a steel bar interval detection device for road bridge roof beam construction supervision, including casing (1), characterized in that, the inside rotation of casing (1) installs threaded rod (2), the outside threaded connection of threaded rod (2) has first movable plate (3), the front side fixed mounting of casing (1) has dipperstick (12), the bottom slidable mounting of first movable plate (3) is on the bottom inner wall of casing (1), the outside rotation of casing (1) installs reel (8), the outside of reel (8) is around being equipped with haulage rope (9), the one end fixed mounting of haulage rope (9) is on reel (8), the other end fixed mounting of haulage rope (9) has second movable plate (5), the outside fixed mounting of second movable plate (5) has the one end of spring (4), the other end fixed mounting of spring (4) is in the inside of casing (1), the outer side of the second moving plate (5) is movably abutted to the inner side of the shell (1), one end of a sliding rod (6) is fixedly mounted on the outer side of the second moving plate (5), a hollow column (7) is slidably mounted on the outer side of the sliding rod (6), the other end of the sliding rod (6) extends into the hollow column (7), the outer side of the hollow column (7) is fixedly mounted on the inner wall of the shell (1), a worm (13) is rotatably mounted on the rear side of the shell (1), the top of the outer side of the worm (13) is meshed with a worm wheel (14), and the front side of the worm wheel (14) is fixedly mounted on the rear side of the reel (8).
2. The steel bar spacing detection device for the road and bridge construction supervision is characterized in that one end of the threaded rod (2) extends to the outer side of the shell (1) and is fixedly provided with a rotating wheel (10), and a fixing plate (11) is fixedly arranged on one side of the top of the shell (1).
3. The steel bar spacing detection device for the public road bridge roof construction supervision as claimed in claim 1, wherein a first through hole is formed at the top of the housing (1), and the outer side of the first moving plate (3) is movably abutted against the inner side of the first through hole.
4. The steel bar spacing detection device for road bridge construction supervision according to claim 1, wherein a second through hole is formed at the top of the housing (1), and the outer side of the second moving plate (5) is movably abutted against the inner side of the second through hole.
5. The steel bar spacing detection device for the road and bridge construction supervision as claimed in claim 1, wherein one end of the worm (13) is fixedly installed with one side of the turntable, and the other side of the turntable is fixedly installed with a handle.
6. The steel bar spacing detection device for the road and bridge construction supervision is characterized in that a circular hole is formed in the outer side of the shell (1), and the outer side of the threaded rod (2) is rotatably installed on the inner side of the circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021937703.4U CN212674028U (en) | 2020-09-08 | 2020-09-08 | Highway bridge construction is supervised and is used reinforcing bar interval detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021937703.4U CN212674028U (en) | 2020-09-08 | 2020-09-08 | Highway bridge construction is supervised and is used reinforcing bar interval detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212674028U true CN212674028U (en) | 2021-03-09 |
Family
ID=74824365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021937703.4U Expired - Fee Related CN212674028U (en) | 2020-09-08 | 2020-09-08 | Highway bridge construction is supervised and is used reinforcing bar interval detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212674028U (en) |
-
2020
- 2020-09-08 CN CN202021937703.4U patent/CN212674028U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210309 Termination date: 20210908 |