CN212779043U - 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
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- CN212779043U CN212779043U CN202021371566.2U CN202021371566U CN212779043U CN 212779043 U CN212779043 U CN 212779043U CN 202021371566 U CN202021371566 U CN 202021371566U CN 212779043 U CN212779043 U CN 212779043U
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- ruler
- fixed
- vernier
- detection device
- bridge construction
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Abstract
The utility model discloses a steel bar spacing detection device for construction supervision of highway bridges, which belongs to the technical field of road and bridge engineering, and comprises a ruler body and a quick assembly component, wherein one end of the ruler body is provided with a first fixed ruler, the other end of the ruler body is provided with a handle, a chute is arranged in the middle of the ruler body, a second sliding ruler is arranged in the middle of the chute, and a telescopic rod is arranged at the lower ends of the first fixed ruler and the second sliding ruler; the utility model discloses set up the standing groove at the blade side, during the standing groove was placed to the telescopic link after pulling down, reduced size conveniently shifted the transportation.
Description
Technical Field
The utility model belongs to the technical field of the road bridge engineering, concretely relates to highway bridge construction is supervised and is used reinforcing bar interval detection device.
Background
The road and bridge engineering refers to the work of investigation, design, construction, maintenance, management and the like of roads and bridges.
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 project according to the standard is divided into: roadbed engineering, road surface engineering, bridge engineering, interchange engineering, tunnel engineering, environmental engineering, traffic safety facilities, electromechanical engineering, building construction engineering (note: building construction engineering in road and bridge engineering, such as toll stations, service areas, etc.), road and bridge engineering, and urban rail engineering.
Chinese patent application No. 201921752266.6 discloses a highway bridge construction is managed and is used reinforcing bar interval detection device, and its telescopic link is fixed integrative with fixed chi and vernier, and the dismouting is inconvenient, and the volume is great simultaneously, and occupation space is big, causes to shift the transportation trouble.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a highway bridge construction is supervised and is used steel bar interval detection device has fixed mounting conveniently, and is small, shifts the convenient characteristics of transportation.
In order to achieve the above object, the utility model provides a following technical scheme: a steel bar space detection device for construction supervision of highway bridges comprises a ruler body and a quick assembly, wherein one end of the ruler body is provided with a first fixed ruler, the other end of the ruler body is provided with a handle, a sliding chute is arranged in the middle of the ruler body, a second movable ruler is arranged in the middle of the sliding chute, telescopic rods are arranged at the lower ends of the first fixed ruler and the second movable ruler, the lower end of each telescopic rod is respectively connected with the second fixed ruler and the first movable ruler, the second fixed ruler is connected with the first fixed ruler through the telescopic rods, the first movable ruler is connected with the second movable ruler through the telescopic rods, the quick assembly comprises spring fixing clamping seats, fixing cylinders, pin holes and clamping grooves, the spring fixing clamping seats are arranged at the lower ends of the first fixed ruler, the second movable ruler and the telescopic rods, the fixing cylinders are arranged at the upper ends of the second fixed ruler and the first movable ruler, the clamping grooves are arranged in the, the side edges of the upper ends of the fixed cylinder and the telescopic rod are provided with pin holes.
Preferably, the spring fixing clamping seat comprises a clamping seat main body, pin heads and a return spring, wherein the pin heads are arranged in grooves on two sides of the clamping seat main body, and the pin heads are connected with the clamping seat main body through the return spring.
Preferably, the size of the card seat main body corresponds to that of the card slot, and the card seat main body is matched with the card slot for use.
Preferably, the pin head corresponds to the size of the pin hole, and the pin head is matched with the pin hole for use.
Preferably, the side of the ruler body is provided with a placing groove corresponding to the size of the telescopic rod.
Preferably, the second fixed ruler and the first vernier are identical in size and structure and are only different in installation position.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model inserts the lower ends of the first fixed ruler and the second vernier into the clamping groove of the fixed cylinder, the pin head is clamped into the pin hole, so that the second fixed ruler and the first vernier are quickly fixed;
2. the utility model discloses set up the standing groove at the blade side, during the standing groove was placed to the telescopic link after pulling down, reduced size conveniently shifted the transportation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the quick assembly of the present invention;
fig. 3 is a sectional view of the spring fixing clip seat of the present invention;
in the figure: 1. a ruler body; 2. fixing a first ruler; 3. a telescopic rod; 4. a second fixed ruler; 5. fast assembly; 51. The spring fixes the cassette; 511. a card seat main body; 512. a pin head; 513. a return spring; 52. a fixed cylinder; 53. a pin hole; 54. a card slot; 6. a first vernier; 7. a handle; 8. a placement groove; 9. a second vernier; 10. a chute.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: a steel bar space detection device for road and bridge construction supervision comprises a ruler body 1 and a fast assembly component 5, wherein one end of the ruler body 1 is provided with a first fixed ruler 2, the other end of the ruler body 1 is provided with a handle 7, the middle of the ruler body 1 is provided with a sliding chute 10, the middle of the sliding chute 10 is provided with a second vernier 9, the lower ends of the first fixed ruler 2 and the second vernier 9 are provided with telescopic rods 3, the lower end of the telescopic rod 3 is respectively connected with a second fixed ruler 4 and a first vernier 6, the second fixed ruler 4 is connected with the first fixed ruler 2 through the telescopic rod 3, the first vernier 6 is connected with the second vernier 9 through the telescopic rod 3, the fast assembly component 5 comprises a spring fixed clamping seat 51, a fixed cylinder 52, a pin hole 53 and a clamping groove 54, wherein the lower ends of the first fixed ruler 2, the second vernier 9 and the telescopic rod 3 are respectively provided with a spring fixed clamping seat 51, the upper ends of the second fixed ruler 4 and the first vernier 6 are provided with a, the side edges of the upper ends of the fixed cylinder 52 and the telescopic rod 3 are provided with pin holes 53.
Specifically, the spring-fixing cartridge 51 comprises a cartridge main body 511, a pin head 512 and a return spring 513, wherein the pin head 512 is arranged in a groove at two sides of the cartridge main body 511, the pin head 512 is connected with the cartridge main body 511 through the return spring 513,
by adopting the technical scheme, the spring fixing clamping seat 51 can be conveniently opened into the fixing barrel 52.
Specifically, the size of the card socket main body 511 corresponds to that of the card slot 54, the card socket main body 511 is matched with the card slot 54,
through adopting above-mentioned technical scheme, conveniently carry out the block and connect.
Specifically, the pin head 512 corresponds to the pin hole 53 in size, the pin head 512 is used with the pin hole 53,
through adopting above-mentioned technical scheme, conveniently carry out spacing fixed.
Specifically, the side edge of the ruler body 1 is provided with a placing groove 8 with the size corresponding to that of the telescopic rod 3,
through adopting above-mentioned technical scheme, conveniently place telescopic link 3 and deposit.
Specifically, the fixed ruler II 4 and the vernier I6 have the same size and structure and are only different in installation position,
through adopting above-mentioned technical scheme, the structure is unified, conveniently uses.
The utility model discloses well telescopic link 3's structure and theory of use have been disclosed in the highway bridge construction supervision of chinese patent application number 201921752266.6 uses steel bar interval detection device.
The utility model discloses a theory of operation and use flow: the utility model discloses during the use, with the device equipment, insert the draw-in groove 54 of solid fixed cylinder 52 with 311 of two 9 lower extremes of fixed ruler 2 and vernier, in the pinhole 53 is advanced to the card of round pin head 512, realize the quick fixed of two 4 of fixed ruler and vernier, install telescopic link 3 according to the user demand, draw-in groove 54 of 3 upper ends of telescopic link is inserted to the cassette main part 511 of two 9 lower extremes of fixed ruler 2 and vernier, in the pinhole 53 is advanced to the card of round pin head 512, the fixed cassette 51 card of spring of 3 lower extremes of telescopic link advances solid fixed cylinder 52, realize installing fast fixedly, after disassembling, during standing groove 8 is placed to telescopic link 3, the volume is reduced, conveniently shift the transportation, it is portable to use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a highway bridge construction is supervised and is used reinforcing bar interval detection device, includes blade (1) and fast-assembling subassembly (5), its characterized in that: one end of the ruler body (1) is provided with a first fixed ruler (2), the other end of the ruler body (1) is provided with a handle (7), the middle of the ruler body (1) is provided with a sliding groove (10), the middle of the sliding groove (10) is provided with a second vernier (9), the lower ends of the first fixed ruler (2) and the second vernier (9) are provided with a telescopic rod (3), the lower end of the telescopic rod (3) is respectively connected with a second fixed ruler (4) and a first vernier (6), the second fixed ruler (4) is connected with the first fixed ruler (2) through the telescopic rod (3), the first vernier (6) is connected with the second vernier (9) through the telescopic rod (3), the quick assembly (5) comprises a spring fixing clamping seat (51), a fixed cylinder (52), a pin hole (53) and a clamping groove (54), wherein the lower ends of the first fixed ruler (2), the second vernier (9) and the telescopic rod (3) are respectively provided with a spring fixing clamping seat (51), the upper ends of the second fixed ruler (4) and the first vernier (6) are provided with fixed cylinders (52), clamping grooves (54) are formed in the middles of the upper ends of the fixed cylinders (52) and the upper ends of the telescopic rods (3), and pin holes (53) are formed in the side edges of the upper ends of the fixed cylinders (52) and the upper ends of the telescopic rods (3).
2. The steel bar spacing detection device for road bridge construction supervision according to claim 1, characterized in that: the spring fixing clamping seat (51) comprises a clamping seat main body (511), pin heads (512) and a return spring (513), wherein the pin heads (512) are arranged in grooves on two sides of the clamping seat main body (511), and the pin heads (512) are connected with the clamping seat main body (511) through the return spring (513).
3. The steel bar spacing detection device for road bridge construction supervision according to claim 2, characterized in that: the size of the card seat main body (511) corresponds to that of the card slot (54), and the card seat main body (511) is matched with the card slot (54) for use.
4. The steel bar spacing detection device for road bridge construction supervision according to claim 2, characterized in that: the pin head (512) corresponds to the size of the pin hole (53), and the pin head (512) is matched with the pin hole (53) for use.
5. The steel bar spacing detection device for road bridge construction supervision according to claim 1, characterized in that: the side of the ruler body (1) is provided with a placing groove (8) corresponding to the size of the telescopic rod (3).
6. The steel bar spacing detection device for road bridge construction supervision according to claim 1, characterized in that: the second fixed ruler (4) and the first vernier (6) are identical in size and structure and only different in installation position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021371566.2U CN212779043U (en) | 2020-07-12 | 2020-07-12 | Highway bridge construction is supervised and is used reinforcing bar interval detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021371566.2U CN212779043U (en) | 2020-07-12 | 2020-07-12 | Highway bridge construction is supervised and is used reinforcing bar interval detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212779043U true CN212779043U (en) | 2021-03-23 |
Family
ID=75078681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021371566.2U Expired - Fee Related CN212779043U (en) | 2020-07-12 | 2020-07-12 | Highway bridge construction is supervised and is used reinforcing bar interval detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212779043U (en) |
-
2020
- 2020-07-12 CN CN202021371566.2U patent/CN212779043U/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 |
Granted publication date: 20210323 Termination date: 20210712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |