CN221002047U - Reinforcing bar positioner for reinforcing bar and concrete placement - Google Patents
Reinforcing bar positioner for reinforcing bar and concrete placement Download PDFInfo
- Publication number
- CN221002047U CN221002047U CN202322955493.1U CN202322955493U CN221002047U CN 221002047 U CN221002047 U CN 221002047U CN 202322955493 U CN202322955493 U CN 202322955493U CN 221002047 U CN221002047 U CN 221002047U
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- push
- out plate
- framework
- support
- fixing frame
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 47
- 239000010959 steel Substances 0.000 claims abstract description 47
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 12
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model discloses a steel bar positioning device for pouring steel bars and concrete, which comprises a framework, wherein the framework is a hollow square plate, a plurality of supports are arranged on the side edges of the framework near the center, a sliding groove is arranged in the center of each support, the sliding groove penetrates through the supports and the framework, a threaded hole is formed in the upper surface of the framework, the supports are connected with a push-out plate in a sliding manner, the push-out plate slides in the sliding groove, the upper surface of the push-out plate is provided with a length scale bar, the push-out plate is far away from the center of the framework and is fixedly connected with a clamping mechanism, the clamping mechanism is arranged on the outer side of the framework, and a travel groove is formed in the upper surface of the support. Through above-mentioned structure, through setting up release board, clamping mechanism, can fix a position the reinforcing bar position fast and press from both sides it tightly, and same device can satisfy the size reinforcing bar support in the certain limit, makes it have good commonality.
Description
Technical Field
The utility model relates to the technical field of engineering construction, in particular to a steel bar positioning device for pouring steel bars and concrete.
Background
In engineering construction, a reinforcing steel bar support is required to be paved in the construction process of a bearing structure, and then concrete is poured on the reinforcing steel bar support, so that the bearing capacity of the bearing structure is ensured to be stronger.
In the process of mutual connection of the reinforcing bars, the relative position relation is required to be maintained, the installation firmness is ensured after the installation and fixation are finished, and the safety is ensured.
Disclosure of utility model
The utility model provides a steel bar positioning device for pouring steel bars and concrete, which can rapidly position and clamp the steel bars, and the same device can meet the requirement of a steel bar bracket with a certain size in a certain range, so that the steel bar positioning device has good universality.
In order to achieve the above-mentioned purpose, provide a reinforcing bar positioner for reinforcing bar and concrete placement, including the skeleton, the skeleton is hollow square board, the skeleton side is close to the center and is provided with the support, support quantity is a plurality of, the support center is provided with the spout, the spout link up support and skeleton, the skeleton upper surface is provided with the screw hole, support sliding connection release board, release board slides in the spout, release board upper surface is provided with length scale strip, release board is kept away from skeleton center fixed connection clamping mechanism, clamping mechanism sets up in the skeleton outside. The sliding groove is arranged for facilitating the sliding of the push-out plate, and the clamping mechanism is arranged for facilitating the clamping of the steel bars.
According to the steel bar positioning device for pouring the steel bars and the concrete, the upper surface of the support is provided with the travel groove, the travel groove is communicated with the sliding groove, and the width of the travel groove is smaller than that of the sliding groove. The travel groove is arranged to facilitate the push rod to move on the bracket so as to drive the push-out plate to slide in the chute.
According to the steel bar positioning device for pouring the steel bars and the concrete, the push rod is arranged on the upper surface of the push-out plate, close to the center of the framework, and slides in the travel groove, the upper end of the push rod is higher than the upper surface of the support, the connecting bolt is fixedly arranged on the upper surface of the framework, the bolt passes through the threaded hole on the framework, and the upper surface of the push-out plate is contacted with the bottom end of the bolt. The push rod is arranged to facilitate a worker to push the push rod to move the push-out plate to a required position, and the bolt is arranged to facilitate fixing the push-out plate moved to a specified position on the framework.
According to the steel bar positioning device for pouring the steel bars and the concrete, the clamping mechanism comprises a fixing frame, a rotating shaft, a rotating handle, a first gear, a limiting frame, a fixing sleeve, a threaded rod and a second gear, the side surface of the fixing frame is fixedly connected with the push-out plate, and a groove penetrating in the vertical direction is formed in the fixing frame away from the push-out plate. The fixing frame is arranged to be convenient to connect with the push-out plate, and is convenient to install the rotating shaft, the rotating handle and the first gear.
According to the steel bar positioning device for pouring the steel bars and the concrete, the fixing frame is far away from the push-out plate to rotate and connect the rotating shafts, the rotating shafts extend out of two sides of the fixing frame, the rotating shafts pass through the grooves of the fixing frame, the rotating shafts are fixedly connected with the rotating handles, and the rotating handles are arranged in the grooves of the fixing frame. The rotating shaft is arranged to facilitate driving the first gear to rotate, and the rotating handle is arranged to facilitate rotating the rotating shaft.
According to the steel bar positioning device for pouring the steel bars and the concrete, the rotating shaft is far away from the first gear fixedly connected with the fixing frame, the number of the first gears is two, the fixing frame is far away from the push-out plate fixedly connected with the limiting frame, and the limiting frame is far away from the fixing frame and provided with a groove which is communicated in the vertical direction. The first gear is arranged to be convenient to be meshed with the second gear to clamp the steel bars, and the limiting frame is arranged to be convenient to install the fixing sleeve and the threaded rod.
According to the steel bar positioning device for pouring the steel bars and the concrete, the side surfaces of the limiting frames are fixedly connected with the fixing sleeves, the number of the fixing sleeves is two and the fixing sleeves are distributed on two sides of the limiting frames relatively, and the centers of the fixing sleeves are provided with threaded holes. The fixing sleeve is arranged to be convenient to be matched with the threaded rod, and the rotation of the threaded rod is converted into the movement towards the center of the limiting frame.
According to the steel bar positioning device for pouring the steel bars and the concrete, the fixed sleeve is fixedly connected with the threaded rod, the threaded rod passes through the central threaded hole of the fixed sleeve and is matched with the central threaded hole of the fixed sleeve, the threaded rod penetrates through the side wall of the limiting frame, the threaded rod is far away from the limiting frame and is fixedly connected with the second gear, and the second gear is meshed with the first gear. Through setting up the threaded rod for being convenient for with fixed cover cooperation, through the rotation of threaded rod to the locating part center motion in fixed cover and press from both sides tight to the reinforcing bar of center, through setting up the second gear for being convenient for with first gear engagement and drive the threaded rod rotation.
The utility model has the beneficial effects that: through setting up release plate, clamping mechanism, can fix a position the reinforcing bar position fast and press from both sides it tightly, and same device can satisfy the size reinforcing bar support in the certain limit, makes it have good commonality.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
fig. 1 is a schematic diagram of the whole structure of a steel bar positioning device for pouring steel bars and concrete;
Fig. 2 is a diagram showing a structure of a connection position between a clamping mechanism and a push-out plate of a reinforcing steel bar positioning device for pouring reinforcing steel bars and concrete;
Fig. 3 is a sectional view showing the position of a bracket of a reinforcing bar positioning device for pouring reinforcing bars and concrete according to the present utility model;
Fig. 4 is a structural diagram of a clamping mechanism of a reinforcing steel bar positioning device for pouring reinforcing steel bars and concrete;
Fig. 5 is a block diagram of a conventional device according to the related art.
Legend description:
1. A skeleton; 2. a bracket; 3. a push-out plate; 4. a bolt; 5. a clamping mechanism; 6. a chute; 7. a travel groove; 8. a push rod; 501. a fixing frame; 502. a rotating shaft; 503. rotating the handle; 504. a first gear; 505. a limiting frame; 506. a fixed sleeve; 507. a threaded rod; 508. and a second gear.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Embodiment one:
Referring to fig. 1-4, the reinforcing steel bar positioning device for pouring reinforcing steel bars and concrete according to the embodiment of the utility model comprises a framework 1, wherein the framework 1 is a hollow square plate, a plurality of supports 2 are arranged on the side edge of the framework 1 near the center, a plurality of sliding grooves 6 are arranged on the center of each support 2, each sliding groove 6 penetrates through each support 2 and the framework 1, a threaded hole is formed in the upper surface of the framework 1, the supports 2 are slidably connected with a push-out plate 3, the push-out plate 3 slides in each sliding groove 6, length scale bars are arranged on the upper surface of the push-out plate 3, the push-out plate 3 is far away from the center of the framework 1 and is fixedly connected with a clamping mechanism 5, and the clamping mechanism 5 is arranged on the outer side of the framework 1.
The clamping mechanism 5 comprises a fixing frame 501, a rotating shaft 502, rotating handles 503, a first gear 504, a limiting frame 505, a fixing sleeve 506, a threaded rod 507 and a second gear 508, wherein the side surface of the fixing frame 501 is fixedly connected with the push-out plate 3, a groove penetrating in the vertical direction is formed in the position, away from the push-out plate 3, of the fixing frame 501, the fixing frame 501 is far away from the push-out plate 3, the rotating shaft 502 is connected with the rotating shaft 502 in a rotating mode, the rotating shaft 502 exceeds two sides of the fixing frame 501, the rotating handles 503 are fixedly connected with the rotating handles 503, the rotating shafts 502 are far away from the fixing frame 501, the first gears 504 are fixedly connected with the rotating handles 503, and the number of the first gears 504 is two.
The fixed frame 501 is far away from the release plate 3 fixed connection spacing frame 505, and spacing frame 505 is provided with the recess that vertical direction link up far away from the fixed frame 501, and spacing frame 505 side surface fixed connection fixed cover 506, fixed cover 506 quantity is two and relative distribution is in spacing frame 505 both sides, and fixed cover 506 center is provided with the screw hole.
The fixed sleeve 506 is fixedly connected with the threaded rod 507, the threaded rod 507 passes through the central threaded hole of the fixed sleeve 506 and is matched with the threaded rod 507, the threaded rod 507 passes through the side wall of the limiting frame 505, the threaded rod 507 is far away from the limiting frame 505 and is fixedly connected with the second gear 508, the second gear 508 is meshed with the first gear 504, and the number of the threaded rod 507 and the second gear 508 of each clamping mechanism 5 is two.
The support 2 upper surface is provided with travel groove 7, and travel groove 7 and spout 6 link up, and travel groove 7 width is less than spout 6 width, and ejecting board 3 upper surface is close to skeleton 1 center and is provided with push rod 8, and push rod 8 slides in travel groove 7, and push rod 8 upper end exceeds support 2 upper surface, skeleton 1 upper surface fixed connection bolt 4, and bolt 4 passes through the screw hole on the skeleton 1, ejecting board 3 upper surface and bolt 4 bottom contact.
Embodiment two:
referring to fig. 5, in the prior patent embodiment, the application number is 202310389631.6, which includes a positioning disk 1 and a plurality of positioning fixtures 2, the positioning disk 1 is circular, and is composed of a left positioning portion 12 and a right positioning portion 13, the end portions of the left positioning portion 12 and the right positioning portion 13 are rotatably connected together through a rotating shaft 14, and as a further preferred option, the left positioning portion 12 and the right positioning portion 13 are integrally formed, meanwhile, one end of the left positioning portion 12 and one end of the right positioning portion 13 are symmetrically provided with a vertical slot 15, the vertical slot 15 is inserted into a U-shaped fixing bolt 16 after the left positioning portion 12 and the right positioning portion 13 are rotationally closed, the U-shaped fixing bolt 16 is a threaded steel bar, and the U-shaped fixing bolt 16 and the vertical slot 15 are mutually communicated, and are screwed and fixed by adopting a threaded steel bar nut 17.
Conclusion: the first embodiment is provided with the push-out plate 3 and the clamping mechanism 5, so that the positions of the reinforcing steel bars can be rapidly positioned and clamped, the same device can meet the requirement of the reinforcing steel bar support with a certain size, the reinforcing steel bar support has good universality, the second embodiment is provided with the positioning disc 1 and the positioning clamp 2, the technical problem of positioning and clamping the reinforcing steel bars is solved, and the universality of the recording scheme in the first embodiment is high.
Working principle: when the steel bar clamping device is used, according to the size required by site construction, the push rod 8 is pushed to drive the push-out plate 3 to move the clamping mechanism 5 to a designated position, the length scale bars are arranged on the upper surface of the push-out plate 3 to ensure that the push-out lengths of the push-out plates 3 at other positions are the same, then steel bars are placed in grooves of the limiting frame 505, then the rotating handle 503 is pushed to rotate to drive the rotating shaft 502 to rotate, the first gear 504 is rotated to drive the second gear 508 to rotate, the threaded rod 507 fixedly connected with the second gear 508 is rotated, and the threaded rod 507 is matched with the threaded holes of the fixing sleeve 506, so that the threaded rod 507 moves towards the middle of the limiting frame 505 until the threaded rod 507 clamps the steel bars.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (8)
1. The utility model provides a reinforcing bar positioner for steel bar and concrete placement, its characterized in that, including skeleton (1), skeleton (1) are hollow square board, skeleton (1) side is provided with support (2) near the center, support (2) quantity is a plurality of, support (2) center is provided with spout (6), spout (6) link up support (2) and skeleton (1), skeleton (1) upper surface is provided with the screw hole, support (2) sliding connection release board (3), release board (3) slip in spout (6), release board (3) upper surface is provided with length scale strip, release board (3) are kept away from skeleton (1) center fixed connection clamping mechanism (5), clamping mechanism (5) set up in the skeleton (1) outside.
2. The steel bar positioning device for pouring steel bars and concrete according to claim 1, wherein a travel groove (7) is formed in the upper surface of the support (2), the travel groove (7) is communicated with the sliding groove (6), and the width of the travel groove (7) is smaller than that of the sliding groove (6).
3. The steel bar positioning device for pouring steel bars and concrete according to claim 1, wherein a push rod (8) is arranged on the upper surface of the push-out plate (3) close to the center of the framework (1), the push rod (8) slides in the travel groove (7), the upper end of the push rod (8) is higher than the upper surface of the support (2), a connecting bolt (4) is fixedly arranged on the upper surface of the framework (1), the bolt (4) passes through a threaded hole in the framework (1), and the upper surface of the push-out plate (3) is contacted with the bottom end of the bolt (4).
4. The steel bar positioning device for pouring steel bars and concrete according to claim 1, wherein the clamping mechanism (5) comprises a fixing frame (501), a rotating shaft (502), a rotating handle (503), a first gear (504), a limiting frame (505), a fixing sleeve (506), a threaded rod (507) and a second gear (508), the side surface of the fixing frame (501) is fixedly connected with the push-out plate (3), and a groove penetrating in the vertical direction is formed in the fixing frame (501) away from the push-out plate (3).
5. The steel bar positioning device for pouring steel bars and concrete according to claim 4, wherein the fixing frame (501) is far away from the push-out plate (3) and is rotationally connected with the rotating shaft (502), the rotating shaft (502) extends beyond two sides of the fixing frame (501), the rotating shaft (502) passes through the groove of the fixing frame (501), the rotating shaft (502) is fixedly connected with the rotating handle (503), and the rotating handle (503) is arranged in the groove of the fixing frame (501).
6. The steel bar positioning device for pouring steel bars and concrete according to claim 5, wherein the rotating shaft (502) is far away from the fixing frame (501) and fixedly connected with the first gears (504), the number of the first gears (504) is two, the fixing frame (501) is far away from the push-out plate (3) and fixedly connected with the limiting frame (505), and the limiting frame (505) is far away from the fixing frame (501) and provided with a groove penetrating in the vertical direction.
7. The steel bar positioning device for pouring steel bars and concrete according to claim 6, wherein the side surfaces of the limiting frames (505) are fixedly connected with fixing sleeves (506), the number of the fixing sleeves (506) is two and the fixing sleeves are distributed on two sides of the limiting frames (505) relatively, and a threaded hole is formed in the center of each fixing sleeve (506).
8. The steel bar positioning device for pouring steel bars and concrete according to claim 7, wherein the fixing sleeve (506) is fixedly connected with the threaded rod (507), the threaded rod (507) passes through a central threaded hole of the fixing sleeve (506) and is matched with the threaded rod, the threaded rod (507) penetrates through the side wall of the limiting frame (505), the threaded rod (507) is far away from the limiting frame (505) and is fixedly connected with the second gear (508), and the second gear (508) is meshed with the first gear (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322955493.1U CN221002047U (en) | 2023-11-02 | 2023-11-02 | Reinforcing bar positioner for reinforcing bar and concrete placement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322955493.1U CN221002047U (en) | 2023-11-02 | 2023-11-02 | Reinforcing bar positioner for reinforcing bar and concrete placement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221002047U true CN221002047U (en) | 2024-05-24 |
Family
ID=91121299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322955493.1U Active CN221002047U (en) | 2023-11-02 | 2023-11-02 | Reinforcing bar positioner for reinforcing bar and concrete placement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221002047U (en) |
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2023
- 2023-11-02 CN CN202322955493.1U patent/CN221002047U/en active Active
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