CN219408918U - Quick clamping device of reinforcing bar - Google Patents
Quick clamping device of reinforcing bar Download PDFInfo
- Publication number
- CN219408918U CN219408918U CN202320868883.2U CN202320868883U CN219408918U CN 219408918 U CN219408918 U CN 219408918U CN 202320868883 U CN202320868883 U CN 202320868883U CN 219408918 U CN219408918 U CN 219408918U
- Authority
- CN
- China
- Prior art keywords
- bar
- sleeve
- straight
- plates
- clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model relates to a quick clamping device for reinforcing steel bars, which comprises a left clamping plate and a right clamping plate, wherein each clamping plate comprises a front C-shaped plate and a rear C-shaped plate with overlapped projections, a supporting plate is fixed between each two C-shaped plates, openings of the two C-shaped plates are oppositely arranged, the upper ends of the two C-shaped plates are hinged, a straight rod is fixed on the symmetrical side of a hinge shaft at the upper end of each clamping plate, when the straight rod is in a vertical position, the lower ends of the two clamping plates are buckled, a sleeve is sleeved outside each straight rod, the sleeve can move along the axis of the straight rod, a steel wire rope is arranged between the two clamping plates, and the two ends of the steel wire rope respectively penetrate through the lower ends of the two supporting plates, and wind to the upper sides of the two clamping plates from the outer sides of the supporting plates and are fixed on the sleeves at the corresponding sides; according to the utility model, the two straight rods are operated to be close to each other, so that the two groups of clamping plates rotate along the hinge shaft to realize rapid clamping of the steel bars, and then the sleeve is pulled upwards to realize rapid binding of the steel wire rope on the steel bars, so that the clamping stability of the steel bars is greatly improved.
Description
Technical Field
The utility model relates to the field of steel bar transportation, in particular to a steel bar quick clamping device.
Background
The reinforcing bar is used as the building material than can not be few, need make a round trip to transport the reinforcing bar and hoist even to the eminence in the work progress, because reinforcing bar weight is big and the surface roughness exists the burr, manual bundling efficiency is extremely low, be difficult to simultaneously bundle the reinforcing bar, there is supplementary centre gripping through mechanical jack catch in the prior art, for example a reinforcing bar fixture of publication number CN218538996U, although can carry out quick centre gripping to the reinforcing bar, because the reinforcing bar cross-section is circular and the outer fringe face is coarse, can lead to between reinforcing bar and the reinforcing bar to press fixedly together by frictional force in the reinforcing bar bundling process, lead to there is bigger or smaller interval between the reinforcing bar, promote or receive the striking back, the reinforcing bar atress changes, can make the reinforcing bar rearrange, lead to the reinforcing bar that bundles up produces great interval again, there is the potential safety hazard.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model adopts the quick clamping device for the reinforcing steel bars, and solves the problem that the binding failure is caused by the fact that the reinforcing steel bars are bound and then stressed to be rearranged towards the trend of reducing the interval again in the prior art.
The technical scheme that it solves is, a quick clamping device of reinforcing bar, including controlling two sets of grip blocks, every group grip block is including the C shaped plate of front and back two projection coincidence, be fixed with the backup pad between every two C shaped plates of group, two sets of C shaped plate openings are placed relatively and two sets of C shaped plate upper ends are articulated, every symmetry side that the grip block upper end is located the articulated shaft all is fixed with a straight-bar, when the straight-bar is in vertical position, the lower extreme lock of two sets of grip blocks, a sleeve is all overlapped in every straight-bar outside, the sleeve can be followed the straight-bar axis and removed, be provided with wire rope between two sets of grip blocks, two backup pad lower extreme are run through respectively at wire rope both ends, by the backup pad outside around to two sets of grip block upside and fix on the sleeve of corresponding side.
The upper end of the clamping plate is provided with a hinge shaft with an axis horizontally arranged front and back, the two groups of C-shaped plates are positioned at the hinge position and stacked front and back, and the hinge shaft penetrates through each C-shaped plate.
The wire rope winding device is characterized in that the upper ends of each group of two C-shaped plates are respectively connected with a first wire winding wheel placed around an axis in a rotating mode, the wire rope bypasses the outer side of the support plate and is then fixed on the outer edge surface of the first wire winding wheel, the front side of the first wire winding wheel is coaxially fixed with a second wire winding wheel with the diameter smaller than that of the first wire winding wheel, the position, close to an upper end hinge shaft, between each group of two C-shaped plates is rotationally connected with a reversing wheel, the outer edge surface of the second wire winding wheel is fixed with a pull rope, the other end of the pull rope bypasses the reversing wheel and is fixedly connected with the lower end surface of the sleeve, and when the sleeve moves to the uppermost end of the straight rod, the wire rope between the two groups of clamping plates is straightened.
The upper end of each sleeve is fixedly provided with a hand lifting rod which is perpendicular to the axial direction of the sleeve.
The upper end of the straight rod on the left side is hinged with an L-shaped buckle, when the two straight rods are in a vertical state, the buckle rotates to a horizontal position along the hinge shaft, and the vertical rod part of the buckle can prevent the right straight rod from being separated from the left straight rod.
The lower end of each C-shaped plate is a tip.
The utility model has the following advantages:
1. the two straight rods are operated to be close to each other, so that the two groups of clamping plates rotate along the hinge shaft to realize rapid clamping of the steel bars, and then the sleeve is pulled upwards to realize rapid binding of the steel wire rope on the steel bars, so that the clamping stability of the steel bars is greatly improved;
2. the sleeve is always subjected to upward force in the lifting and transporting processes, so that a pretightening force can be always applied to the steel bars which are bound by the steel wire ropes, and dislocation gaps of the steel bars in the transporting process are prevented from being generated, so that potential safety hazards are avoided;
3. through setting up on the sleeve pipe and lifting the pole, be convenient for carry out many people to the reinforcing bar that the clamping quantity is great and promote and transport, improve the practicality.
Drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is a front cross-sectional view of the sleeve of the present utility model moved to the uppermost end of a straight rod.
Fig. 3 is a front cross-sectional view of the clamping plate of the present utility model with its lower end opened to both sides.
Fig. 4 is a perspective view of the straight rod and sleeve of the present utility model.
Detailed Description
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
The utility model is given by fig. 1 to 4, the utility model comprises a left group of clamping plates 1 and a right group of clamping plates 1, each group of clamping plates 1 comprises a front C-shaped plate 2 and a rear C-shaped plate 2 with overlapped projections, a supporting plate 3 is fixed between each group of two C-shaped plates 2, openings of the two groups of C-shaped plates 2 are oppositely arranged, the upper ends of the two groups of C-shaped plates 1 are hinged, a straight rod 4 is fixed on the symmetrical side of the hinge shaft of each group of clamping plates 1, when the straight rod 4 is in a vertical position, the lower ends of the two groups of clamping plates 1 are buckled, a sleeve 5 is sleeved outside each straight rod 4, the sleeve 5 can move along the axis of the straight rod 4, a steel wire rope 6 is arranged between the two groups of clamping plates 1, two ends of the steel wire rope 6 respectively penetrate through the lower ends of the two supporting plates 3, and the outer sides of the supporting plates 3 are wound to the upper sides of the two groups of the clamping plates 1 and are fixed on the sleeves 5 on the corresponding sides.
The upper end of the clamping plate 1 is provided with a hinge shaft 7 with an axis horizontally arranged front and back, two groups of C-shaped plates 2 are stacked front and back at the hinge position, and the hinge shaft 7 penetrates through each C-shaped plate 2.
The upper ends of the two C-shaped plates 2 in each group are respectively connected with a first winding wheel 8 which is placed around an axis in a rotating way, the wire ropes 6 are fixed on the outer edge surfaces of the first winding wheels 8 after bypassing the outer sides of the support plates 3, the front sides of the first winding wheels 8 are coaxially fixed with second winding wheels 9 with the diameter smaller than that of the first winding wheels 8, the positions, close to the upper end hinge shafts 7, between the two C-shaped plates 2 in each group are rotationally connected with a reversing wheel 10, the outer edge surfaces of the second winding wheels 9 are fixedly provided with pull ropes 11, the other ends of the pull ropes 11 bypass the reversing wheels 10 and are fixedly connected with the lower end surfaces of the sleeves 5, and when the sleeves move to the uppermost ends of the straight rods 4, the wire ropes 6 between the two groups of clamping plates 1 are straightened.
The upper end of each sleeve 5 is fixed with a hand lifting rod 12 which is perpendicular to the axial direction of the sleeve 5.
The upper end of the straight rod 4 on the left side is hinged with an L-shaped buckle 13, when the two straight rods 4 are in a vertical state, the buckle 13 rotates to a horizontal position along a hinge shaft, and the vertical rod part can prevent the right straight rod 4 from being separated from the left straight rod 4.
The lower end of each C-shaped plate 2 is a tip.
The front end face and the rear end face of the two straight rods 4 are fixedly connected with the corresponding C-shaped plates 2 through connecting rods.
When the utility model is used, firstly, the sleeve 5 is positioned at the lowest end (one end close to the hinge shaft 8) of the straight rod 4, then the device is integrally moved to be above the steel bars to be clamped, the lower ends of the two groups of clamping plates 1 are swung outwards along the hinge shaft 8 to be opened by manually breaking the two straight rods 4, the lower ends of all the C-shaped plates 2 are contacted with the bottom surface by the downward moving device, at the moment, the steel bars are arranged between the two groups of clamping plates 1, then the two straight rods 4 are manually combined, the two groups of clamping plates 1 scoop up the steel bars and clamp the steel bars at the inner sides of the clamping plates 1, then the vertical rod parts of the buckles 13 block the right straight rods 4 by rotating the buckles 13, the two straight rods 4 cannot be separated, then the sleeve 5 is manually lifted upwards, the sleeve 5 is moved upwards along the axis of the straight rods, the sleeve 5 pulls the second winding wheel 9 to rotate by pulling the pull ropes 11, the second winding wheel 9 drives the first equalizing wheel 8 to rotate and the steel wire rope 6 is wound on the first winding wheel 7, so that the length of the steel wire rope 6 between the two supporting plates 3 is shortened until the steel bars arranged between the two groups of clamping plates 1 are tightly bound, the sleeve 5 is continuously lifted upwards, the whole device is lifted together with the steel bars through the sleeve 5, in the lifting and conveying process, the sleeve 5 is always influenced by the gravity of the clamping plates 1 and the steel bars, the steel wire rope 6 can always apply downward tightening force to the steel bars, even if new gaps are generated by dislocation of the steel bars in the lifting and conveying process, the steel wire rope 6 can immediately clamp the steel bars again, and the steel bars are prevented from falling down in the conveying process, so that safety risks are caused;
it is worth mentioning that the length of the straight rod 4 can be properly prolonged, the length of the arm of force of the main power is increased, the clamping force of the steel bar is improved and the operation difficulty is further reduced when the steel bar is clamped by the straight rod 4 through manual operation, and meanwhile, the force is saved.
According to the utility model, the two groups of clamping plates 1 are used for grabbing the steel bars, and then the sleeve 5 moves upwards relative to the straight rod 4 to drive the steel wire rope 6 to tighten the grabbed steel bars downwards, so that the steel bars can be firmly tightened no matter how many steel bars are grabbed, the tightening force of the steel wire rope 6 to the steel bars is always present in the lifting and transporting processes, gaps are effectively prevented from being generated in the dislocation of the steel bars in the transporting process, the bound steel bars are scattered, and potential safety hazards are caused;
the utility model has high efficiency of grabbing and binding the steel bars, and when the number of the steel bars to be grabbed at one time is smaller and the weight is lighter, the two sleeves 5 can be lifted upwards and transported by one hand at the same time; when more reinforcing steel bars are grabbed at one time, the lifting rod 12 can be lifted by two persons at the same time, so that quick grabbing and bundling of the reinforcing steel bars can be realized, and convenience and rapidness are realized.
Claims (7)
1. The utility model provides a quick clamping device of reinforcing bar, a serial communication port, including controlling two sets of grip blocks (1), every set of grip blocks (1) are including two C shaped plates (2) of projection coincidence around, be fixed with backup pad (3) between every two C shaped plates (2) of group, two C shaped plates (2) open-ended relative placement and two C shaped plates (2) upper end articulates, every set of grip blocks (1) upper end is located the symmetry side of articulated shaft and all is fixed with a straight-bar (4), when straight-bar (4) are in vertical position, the lower extreme lock of two sets of grip blocks (1), every straight-bar (4) outside all overlaps and is equipped with a sleeve (5), sleeve (5) can be followed straight-bar (4) axis and remove, be provided with wire rope (6) between two sets of grip blocks (1), wire rope (6) both ends run through two backup pads (3) lower extreme respectively, by backup pad (3) outside winding to two sets of grip blocks (1) upside and fix on sleeve (5) of corresponding side.
2. The rapid steel bar clamping device according to claim 1, wherein the upper end of the clamping plate (1) is provided with a hinge shaft (7) with an axis horizontally arranged front and back, the two groups of C-shaped plates (2) are stacked front and back at the hinge position, and the hinge shaft (7) penetrates through each C-shaped plate (2).
3. The quick clamping device for the steel bars according to claim 1, wherein a first winding wheel (8) which is placed around an axis is rotatably connected to the upper end of each group of two C-shaped plates (2) and positioned on the front and back of a supporting plate (3), a steel wire rope (6) is fixed on the outer edge surface of the first winding wheel (8) after bypassing the outer side of the supporting plate (3), a second winding wheel (9) with the diameter smaller than that of the first winding wheel (8) is coaxially fixed on the front side of the first winding wheel (8), a reversing wheel (10) is rotatably connected to the position, close to an upper end hinge shaft (7), between each group of two C-shaped plates (2), of each group of two C-shaped plates, a pull rope (11) is fixed on the outer edge surface of the second winding wheel (9), the other end of the pull rope (11) bypasses the reversing wheel (10) and is fixedly connected to the lower end surface of a sleeve (5), and when the sleeve moves to the uppermost end of a straight rod (4), the steel wire rope (6) between the two groups of clamping plates (1) is straightened.
4. A quick bar clamping device according to claim 1, wherein a hand-lifting bar (12) perpendicular to the axial direction of the sleeve (5) is fixed to the upper end of each sleeve (5).
5. The quick clamping device for steel bars according to claim 1, wherein the upper end of the left straight bar (4) is hinged with an L-shaped buckle (13), when the two straight bars (4) are in a vertical state, the buckle (13) rotates to a horizontal position along the hinge shaft, and the vertical bar part can prevent the right straight bar (4) from being separated from the left straight bar (4).
6. A quick bar clamping device according to claim 1, wherein the lower end of each of said C-shaped plates (2) is pointed.
7. The rapid clamping device for steel bars according to claim 1, wherein the front end surface and the rear end surface of the two straight bars (4) are fixedly connected with the corresponding C-shaped plates (2) through connecting rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320868883.2U CN219408918U (en) | 2023-04-18 | 2023-04-18 | Quick clamping device of reinforcing bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320868883.2U CN219408918U (en) | 2023-04-18 | 2023-04-18 | Quick clamping device of reinforcing bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219408918U true CN219408918U (en) | 2023-07-25 |
Family
ID=87244373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320868883.2U Active CN219408918U (en) | 2023-04-18 | 2023-04-18 | Quick clamping device of reinforcing bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219408918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117466165A (en) * | 2023-12-26 | 2024-01-30 | 中国建筑第五工程局有限公司 | Safe hoisting device for building construction |
-
2023
- 2023-04-18 CN CN202320868883.2U patent/CN219408918U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117466165A (en) * | 2023-12-26 | 2024-01-30 | 中国建筑第五工程局有限公司 | Safe hoisting device for building construction |
| CN117466165B (en) * | 2023-12-26 | 2024-03-22 | 中国建筑第五工程局有限公司 | Safe hoisting device for building construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219408918U (en) | Quick clamping device of reinforcing bar | |
| CN101774435B (en) | Hot rolled steel coil taping device | |
| CN114148895A (en) | Structural tube hoisting device for ocean engineering | |
| CN210315156U (en) | Curb installation car | |
| CN110086120B (en) | Anti-bundle tightening device for electrified dismounting insulator string, dismounting device and dismounting method | |
| CN105923553B (en) | A kind of electric pole transportation specific purpose tool | |
| CN214255445U (en) | Cable lifting sling and lifting equipment | |
| CN202063634U (en) | Tong type pipe mounting hanger | |
| CN112723150A (en) | Stub bar anchor clamps | |
| CN111943033A (en) | Transferring lifting appliance for narrow steel coil and using method thereof | |
| CN102059641B (en) | On-board fixture for loading and unloading | |
| CN110733964A (en) | kinds of hoist cable for gripping round large articles | |
| CN205668904U (en) | A kind of electric pole transportation specific purpose tool | |
| CN210162107U (en) | Simple and easy rectangular slab of stone carrier | |
| CN110790171B (en) | Simple detachable electric power hoisting tool | |
| CN208200138U (en) | A kind of X-type I-steel hoisting clamp | |
| CN111573506A (en) | Reinforcing bar vertical lifting device | |
| CN216336166U (en) | Material stone carrying device for building construction | |
| CN217535389U (en) | Lifting type clamping working platform | |
| CN218779968U (en) | Prefab tensioning equipment | |
| CN214399516U (en) | Novel carry balance stone roller appurtenance | |
| CN213265386U (en) | Plate conveying device | |
| CN220351507U (en) | PC steel bar transferring lifting appliance | |
| CN219217239U (en) | Wire rope separator | |
| CN219426683U (en) | Auxiliary assembling tool for multiplying power conversion of crane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |