CN214498091U - Spacing clip for steel bar spacing - Google Patents
Spacing clip for steel bar spacing Download PDFInfo
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- CN214498091U CN214498091U CN202120070549.3U CN202120070549U CN214498091U CN 214498091 U CN214498091 U CN 214498091U CN 202120070549 U CN202120070549 U CN 202120070549U CN 214498091 U CN214498091 U CN 214498091U
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- connecting pipe
- wall
- spacing
- spacing clip
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Abstract
The utility model discloses a spacing card of reinforcing bar interval, include: the connecting device comprises a first connecting plate and a second connecting plate, wherein the first connecting plate and the second connecting plate are arranged at intervals in parallel, clamping grooves are formed in the bottom ends of the first connecting plate and the second connecting plate, and the first connecting plate and the second connecting plate are connected through a telescopic device. Through the reinforcement of the first connecting plate and the second connecting plate, the outer side reinforcing mesh and the inner side reinforcing mesh are not easy to deform, the spacing distance is not easy to change, and the installation precision and the quality of the reinforcing mesh are improved.
Description
Technical Field
The utility model belongs to the technical field of the construction equipment, concretely relates to spacing card of reinforcing bar interval.
Background
The pipe gallery is an underground urban pipeline comprehensive corridor, namely a tunnel space is built underground in a city, various engineering pipelines such as electric power, communication, gas, heat supply, water supply and drainage and the like are integrated, a special overhaul port, a lifting port and a monitoring system are arranged, unified planning, unified design, unified construction and management are implemented, and the pipe gallery is an important infrastructure and a 'lifeline' for guaranteeing urban operation. When the piping lane is under construction, need be at construction foundation ditch inslot installation reinforcing bar net piece, because reinforcing bar net piece is the rack that forms by the steel reinforcement welding, warp easily between outside reinforcing bar net piece and the inboard reinforcing bar net piece, lead to the separation distance easily to change, influence construction quality.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming among the prior art that warp easily between outside reinforcing bar net piece and the inboard reinforcing bar net piece, leads to the easy problem that changes of spacing distance.
For this reason, the technical scheme who adopts is, the utility model discloses a spacing card of reinforcing bar interval, include: the connecting device comprises a first connecting plate and a second connecting plate, wherein the first connecting plate and the second connecting plate are arranged at intervals in parallel, clamping grooves are formed in the bottom ends of the first connecting plate and the second connecting plate, and the first connecting plate and the second connecting plate are connected through a telescopic device.
Preferably, the telescopic device comprises:
one end of the first connecting pipe is vertically connected with the side face of the first connecting plate, one end of the second connecting pipe is inserted into the other end of the first connecting pipe, the other end of the second connecting pipe is connected with the side face of the second connecting plate, a plurality of first through holes are uniformly arranged on the outer wall of the second connecting pipe at intervals along the length direction, and second through holes are arranged on the outer wall of the first connecting pipe;
the clamping rod, the second through-hole is passed and the clamping is in first through-hole, the clamping rod other end is connected with bull stick one end is perpendicular, be provided with the supporting shoe on the first connecting pipe outer wall, the supporting shoe with the bull stick middle part is articulated, the bull stick other end is connected with spring one end, the spring other end with first connecting pipe outer wall is connected.
Preferably, a sleeve is arranged on the outer wall of the first connecting pipe, the rotating rod is located in the sleeve, and one end, far away from the first connecting pipe, of the sleeve is in threaded connection with the cover.
Preferably, a sealing ring is arranged in the cover.
Preferably, the outer wall of the cover is provided with anti-skid grains.
Preferably, the outer wall of the second connecting pipe is provided with a sliding strip extending along the length direction, the inner wall of the first connecting pipe is provided with a sliding groove extending along the length direction, and the sliding strip is located in the sliding groove and can reciprocate in the sliding groove.
Preferably, the slide bar is provided with a plurality of slide bars along the circumferential direction of the outer wall of the second connecting pipe.
Preferably, a rotating handle is arranged on the outer wall of the cover.
Preferably, a blocking piece is arranged on the clamping groove, one end of the blocking piece is hinged to the first connecting plate, and the other end of the blocking piece is connected with the first connecting plate through a screw.
The utility model discloses technical scheme has following advantage: the utility model discloses a spacing card of reinforcing bar interval, include: the connecting device comprises a first connecting plate and a second connecting plate, wherein the first connecting plate and the second connecting plate are arranged at intervals in parallel, clamping grooves are formed in the bottom ends of the first connecting plate and the second connecting plate, and the first connecting plate and the second connecting plate are connected through a telescopic device. Because strengthen through first connecting plate and second connecting plate, be difficult to warp between outside reinforcing bar net piece and the inboard reinforcing bar net piece, the spacing distance is difficult for changing, has improved reinforcing bar net piece's installation accuracy and quality.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the middle slide bar and the sliding groove of the present invention;
FIG. 3 is a schematic structural view of the baffle plate of the present invention;
the connecting structure comprises a base, a connecting plate, a first connecting plate, a second connecting plate, a clamping groove, a first connecting pipe, a second connecting pipe, a first through hole, a second through hole, a clamping rod, a rotating rod, a supporting block, a spring, a sleeve, a cover, a sliding strip, a sliding groove, a rotating handle, a blocking piece and a screw, wherein the base comprises 1-the first connecting plate, 2-the second connecting plate, 3-the clamping groove, 5-the first connecting pipe, 6-the second connecting pipe, 7-the first through hole, 8-the second through hole, 9-the clamping rod, 10-the rotating rod, 11-the supporting block, 12-the spring, 13-the sleeve, 14-the cover, 15-the sliding strip, 16-the sliding groove, 17-the rotating handle, 18-the blocking piece and 19-the screw.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
The utility model provides a spacing card of reinforcing bar interval, as shown in fig. 1-3, include: the connecting device comprises a first connecting plate 1 and a second connecting plate 2, wherein the first connecting plate 1 and the second connecting plate 2 are arranged at intervals in parallel, the bottom ends of the first connecting plate 1 and the second connecting plate 2 are provided with clamping grooves 3, and the first connecting plate 1 is connected with the second connecting plate 2 through a telescopic device.
The telescoping device includes:
one end of the first connecting pipe 5 is vertically connected with the side surface of the first connecting plate 1, one end of the second connecting pipe 6 is inserted into the other end of the first connecting pipe 5, the other end of the second connecting pipe 6 is connected with the side surface of the second connecting plate 3, a plurality of first through holes 7 are uniformly arranged on the outer wall of the second connecting pipe 6 at intervals along the length direction, and second through holes 8 are arranged on the outer wall of the first connecting pipe 5;
the clamping device comprises a clamping rod 9, one end of the clamping rod 9 penetrates through the second through hole 8 and is clamped in the first through hole 7, the other end of the clamping rod 9 is vertically connected with one end of a rotating rod 10, a supporting block 11 is arranged on the outer wall of the first connecting pipe 5, the supporting block 11 is hinged with the middle of the rotating rod 10, the other end of the rotating rod 10 is connected with one end of a spring 12, and the other end of the spring 12 is connected with the outer wall of the first connecting pipe 5.
The working principle and the beneficial technical effects of the technical scheme are as follows: when the outer steel bar mesh and the inner steel bar mesh are installed, the two clamping grooves 3 on the first connecting plate 1 and the two clamping grooves 3 on the second connecting plate 2 are respectively clamped between the outer steel bar mesh and the inner steel bar mesh, so that the distance between the steel bars is kept unchanged, then the outer steel bar mesh and the inner steel bar mesh are installed in the construction foundation trench, and the outer steel bar mesh and the inner steel bar mesh are not easily deformed and the spacing distance is not easily changed due to the reinforcement of the first connecting plate and the second connecting plate, so that the installation accuracy and the quality of the steel bar meshes are improved; when the reinforcing bar is longer, through pressing bull stick 10 lower extreme, bull stick 10 rotates clockwise around supporting shoe 11, the card pole 9 upper end will shift out first through-hole 7, second through-hole 8, at this moment, second connecting pipe 6 removes along first connecting pipe 5, when removing to required position, loosen the pressing to bull stick 10 lower extreme, under the spring action of spring 12, bull stick 10 rotates anticlockwise around supporting shoe 11, the bull stick 10 upper end passes in second through-hole 8 and corresponding first through-hole 7, fix second connecting pipe 6 and first connecting pipe 5, distance between first connecting plate 1 and the second connecting plate 2 is adjusted conveniently, can satisfy the installation demand of the reinforcing bar of different length.
In one embodiment, as shown in fig. 1, a sleeve 13 is disposed on an outer wall of the first connecting pipe 5, the rotating rod 10 is located in the sleeve 13, an end of the sleeve 13 away from the first connecting pipe 5 is connected with a cover 14 in a threaded manner, the sleeve 13 protects the rotating rod 10, and after adjustment, the cover 14 is screwed down to prevent a person from touching the rotating rod at will.
In one embodiment, a sealing ring is provided in the cap 14, and the cap 14 can improve the sealing effect.
In one embodiment, the outer wall of the lid 14 is provided with anti-slip threads, which increase friction and prevent slipping.
In one embodiment, as shown in fig. 2, a sliding strip 15 extending along the length direction is disposed on the outer wall of the second connecting pipe 6, a sliding groove 16 extending along the length direction is disposed on the inner wall of the first connecting pipe 5, the sliding strip 15 is located in the sliding groove 16 and can reciprocate in the sliding groove 16, and the sliding strip 15 plays a guiding role to prevent relative rotation between the first connecting pipe 5 and the second connecting pipe 6.
In one embodiment, the plurality of sliding strips 15 are arranged along the circumferential direction of the outer wall of the second connecting pipe 6, and the plurality of sliding strips 15 and the sliding grooves 16 are arranged to improve the moving stability.
In one embodiment, the cover 14 is provided with a rotatable knob 17 on its outer wall to facilitate manual adjustment of the rotation.
In one embodiment, a blocking piece 18 is arranged on the clamping groove 3, one end of the blocking piece 18 is hinged with the first connecting plate 1, the other end of the blocking piece 18 is connected with the first connecting plate 1 through a screw 19, the blocking piece 18 can clamp the steel bar in the clamping groove 3, and the screw 19 facilitates the detachment and installation of the blocking piece 18.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. The utility model provides a spacing card of reinforcing bar interval which characterized in that includes: the connecting device comprises a first connecting plate (1) and a second connecting plate (2), wherein the first connecting plate (1) and the second connecting plate (2) are arranged at intervals in parallel, clamping grooves (3) are formed in the bottom ends of the first connecting plate (1) and the second connecting plate (2), and the first connecting plate (1) and the second connecting plate (2) are connected through a telescopic device.
2. The spacing clip of claim 1, wherein the telescoping device comprises:
one end of the first connecting pipe (5) is vertically connected with the side face of the first connecting plate (1), one end of the second connecting pipe (6) is inserted into the other end of the first connecting pipe (5), the other end of the second connecting pipe (6) is connected with the side face of the second connecting plate (2), a plurality of first through holes (7) are uniformly arranged on the outer wall of the second connecting pipe (6) at intervals along the length direction, and second through holes (8) are arranged on the outer wall of the first connecting pipe (5);
the clamping device comprises a clamping rod (9), one end of the clamping rod (9) penetrates through the second through hole (8) and is clamped in the first through hole (7), the other end of the clamping rod (9) is perpendicularly connected with one end of a rotating rod (10), a supporting block (11) is arranged on the outer wall of the first connecting pipe (5), the supporting block (11) is hinged to the middle of the rotating rod (10), the other end of the rotating rod (10) is connected with one end of a spring (12), and the other end of the spring (12) is connected with the outer wall of the first connecting pipe (5).
3. A spacing clip for steel bars according to claim 2, characterized in that a sleeve (13) is arranged on the outer wall of the first connecting pipe (5), the rotating rod (10) is located in the sleeve (13), and one end of the sleeve (13) far away from the first connecting pipe (5) is connected with a cover (14) in a threaded manner.
4. A spacing clip according to claim 3, wherein said lid (14) is provided with a sealing ring.
5. A spacing clip according to claim 3, wherein the outer wall of the cover (14) is provided with anti-slip threads.
6. A spacing clip for steel bars according to claim 2, characterized in that the outer wall of the second connecting pipe (6) is provided with a slide bar (15) extending along the length direction, the inner wall of the first connecting pipe (5) is provided with a slide groove (16) extending along the length direction, the slide bar (15) is positioned in the slide groove (16) and can reciprocate in the slide groove (16).
7. A spacing clip for steel bars according to claim 6, characterized in that said slide bar (15) is provided with several pieces along the circumference of the outer wall of said second connecting pipe (6).
8. A spacing clip according to claim 3, wherein the outer wall of said cover (14) is provided with a turning handle (17).
9. The spacing clip for the distance between the steel bars as claimed in claim 1, wherein a blocking piece (18) is arranged on the clipping slot (3), one end of the blocking piece (18) is hinged with the first connecting plate (1), and the other end of the blocking piece (18) is connected with the first connecting plate (1) through a screw (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120070549.3U CN214498091U (en) | 2021-01-12 | 2021-01-12 | Spacing clip for steel bar spacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120070549.3U CN214498091U (en) | 2021-01-12 | 2021-01-12 | Spacing clip for steel bar spacing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214498091U true CN214498091U (en) | 2021-10-26 |
Family
ID=78215012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120070549.3U Active CN214498091U (en) | 2021-01-12 | 2021-01-12 | Spacing clip for steel bar spacing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214498091U (en) |
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2021
- 2021-01-12 CN CN202120070549.3U patent/CN214498091U/en active Active
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