CN212769395U - Steel bar hoisting and clamping device for building engineering - Google Patents
Steel bar hoisting and clamping device for building engineering Download PDFInfo
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- CN212769395U CN212769395U CN202021606385.3U CN202021606385U CN212769395U CN 212769395 U CN212769395 U CN 212769395U CN 202021606385 U CN202021606385 U CN 202021606385U CN 212769395 U CN212769395 U CN 212769395U
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Abstract
The utility model relates to the technical field of building engineering, in particular to a reinforcing bar hoisting clamping device for building engineering, which comprises a hoisting connecting device, a locking device, a left unit clamping clamp, a safety device and a right unit clamping clamp, wherein the hoisting connecting device consists of a connecting hanging rod, a connecting rod, a limiting nut and a central rotating shaft, the middle part of the lower end of the hoisting connecting device is connected with the locking device, the locking device consists of a first rotating block, a rotating shaft, a second rotating block, a third rotating block and a fourth rotating block, the safety device is arranged at the lower end of the hoisting connecting device close to a base surface and the back surface, the safety device consists of a hanging ring, a movable hanging ring and a safety rope, the lower end of the locking device is connected with the left unit clamping clamp and the right unit clamping clamp, anti-skid pads are arranged inside the left unit clamping clamp and the right unit clamping clamp, one side of the anti-skid pads close to the left unit clamping clamp and the right unit clamping clamp, the whole effect is good.
Description
Technical Field
The utility model relates to a building engineering technical field specifically is a reinforcing bar hoist and mount clamping device for building engineering.
Background
When the reinforcing steel bar is hoisted and clamped in the building engineering, the clamping device is inconvenient to operate, clamping is easy to drop, and potential safety hazard is large, so that the reinforcing steel bar hoisting and clamping device for the building engineering is needed to improve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reinforcing bar hoist and mount clamping device for building engineering to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a reinforcing steel bar hoisting and clamping device for building engineering comprises a hoisting and connecting device, a locking device, a left unit clamping clamp, a safety device and a right unit clamping clamp, wherein the hoisting and connecting device consists of a connecting hanging rod, a connecting rod, a limiting nut and a central rotating shaft, the locking device is connected in the middle of the lower end of the hoisting and connecting device, the locking device consists of a first rotating block, a rotating shaft, a second rotating block, a third rotating block and a fourth rotating block, the safety device is arranged at the lower end of the hoisting and connecting device, which is close to a base plane and the back plane, the safety device consists of a hanging ring, a movable hanging ring and a safety rope, the lower end of the locking device is connected with the left unit clamping clamp and the right unit clamping clamp, anti-skid pads are arranged inside the left unit clamping clamp and the right unit clamping clamp, one side of the anti-skid pads, which is close to the left unit clamping clamp and, the left unit clamping clamp and the right unit clamping clamp are composed of reinforcing cross arms, side plates and limiting hook feet, and pull rods are arranged on the outer sides of the reinforcing cross arms.
Preferably, the connecting hanging rod and the central rotating shaft are all sleeved with a connecting rod and are screwed to be limited through a limiting nut, and the first rotating block, the third rotating block and the central rotating shaft are connected in a sleeved mode and are limited through limiting blocks.
Preferably, the link is cup jointed between link and central pivot, the activity link, cup joint between activity link and the safety rope and connect, the safety rope both ends are walked around behind the activity link and are connected by hasp locking, the safety rope is the wire rope material.
Preferably, two sets of be equipped with three groups in proper order from last down between the curb plate and strengthen the cross arm, strengthen as an organic whole structure between cross arm, curb plate, pull rod and the spacing hook foot.
Preferably, the left unit clamping clamp and the second rotating block as well as the right unit clamping clamp and the fourth rotating block are of an integrated structure.
Preferably, the second rotating block and the fourth rotating block, the second rotating block and the third rotating block, and the fourth rotating block and the first rotating block are all connected through a rotating shaft in a sleeved mode.
Preferably, the non-slip mat is connected with the left unit clamping clamp and the right unit clamping clamp in a clamping mode through limiting clamping blocks, and the non-slip mat is made of rubber.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through the hoist and mount connecting device who sets up, it is spacing to connect all the cover in peg and the central pivot to be equipped with the connecting rod and screw through stop nut, cup joints between first turning block, third turning block and the central pivot and connects and spacing through the stopper, and hoisting equipment's hoist and mount hook cup joints with connecting the peg, forms dismantled and assembled hoist and mount clamping device, and convenient operation is swift.
2. The utility model discloses in, safety device through setting up, link and central pivot, cup joint between the activity link, cup joint the connection between activity link and the safety rope, the safety rope both ends are walked around behind the activity link by hasp locking connection, the safety rope is the wire rope material, during the use, take off an activity link from the link, then the winding is outside pressing from both sides tight reinforcing bar of treating hoist and mount, hang the activity link after the winding on the link again, form the insurance winding after the centre gripping, reduce the left unit centre gripping of centre gripping and press from both sides the risk that the centre gripping drops with right unit centre gripping, improve whole clamping device's security.
3. The utility model discloses in, through the locking device who sets up, left side unit centre gripping presss from both sides and the second turning block, formula structure as an organic whole between right side unit centre gripping clamp and the fourth turning block, from last three group's enhancement cross arms that are equipped with in proper order down between two sets of curb plates, strengthen the cross arm, the curb plate, formula structure as an organic whole between pull rod and the spacing hook foot, second turning block and fourth turning block, second turning block and third turning block, all cup joint the connection through the pivot between fourth turning block and the first turning block, when the left side unit centre gripping of centre gripping presss from both sides and right side unit centre gripping reinforcing bar, under the effect of reinforcing bar self gravity, locking device is taut, make the left side unit centre gripping of centre gripping press from both sides and press from both sides to the centre tightly, form auto-lock structure, make things convenient for the hoist and.
4. The utility model discloses in, through the slipmat that sets up, slipmat and left unit centre gripping press from both sides, right unit centre gripping press from both sides between connect through spacing fixture block joint, and the slipmat is the rubber material, and when the centre gripping was pressed from both sides to the left unit centre gripping of centre gripping and right unit centre gripping, the slipmat formed the interlayer between reinforcing bar and the left unit centre gripping of centre gripping clamp, the right unit centre gripping clamp, the reduction slides, increases the friction.
Drawings
FIG. 1 is an overall structure diagram of the present invention;
FIG. 2 is a schematic view of the left and right clamping unit clamps of the present invention;
FIG. 3 is a structural diagram of the hoisting connection device and the safety device of the present invention;
fig. 4 is a cross-sectional view of the non-slip mat of the present invention.
In the figure: 1-hoisting connecting device, 2-locking device, 3-left unit clamping clip, 4-non-slip mat, 5-safety device, 6-right unit clamping clip, 7-first rotating block, 8-rotating shaft, 9-second rotating block, 10-third rotating block, 11-fourth rotating block, 12-reinforced cross arm, 13-pull rod, 14-side plate, 15-limit hook foot, 16-connecting hanging rod, 17-connecting rod, 18-limit nut, 19-central rotating shaft, 20-hanging ring, 21-movable hanging ring, 22-safety rope and 23-limit clamping block.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
a steel bar hoisting and clamping device for building engineering comprises a hoisting and connecting device 1, a locking device 2, a left unit clamping clamp 3, a safety device 5 and a right unit clamping clamp 6, wherein the hoisting and connecting device 1 consists of a connecting hanging rod 16, a connecting rod 17, a limiting nut 18 and a central rotating shaft 19, the locking device 2 is connected in the middle of the lower end of the hoisting and connecting device 1, the locking device 2 consists of a first rotating block 7, a rotating shaft 8, a second rotating block 9, a third rotating block 10 and a fourth rotating block 11, the second rotating block 9, the third rotating block 10, the fourth rotating block 11 and the first rotating block 7 are all connected in a sleeved mode through the rotating shaft 8, the connecting hanging rod 16 and the central rotating shaft 19 are all sleeved with the connecting rod 17 and are screwed for limiting through the limiting nut 18, the first rotating block 7, the third rotating block 10 and the central rotating shaft 19 are connected in a sleeved mode and limited through the limiting block, the lower end of the hoisting connecting device 1 is provided with a safety device 5 near the base surface and the back surface, the safety device 5 is composed of a hanging ring 20, a movable hanging ring 21 and a safety rope 22, the hanging ring 20, a central rotating shaft 19 and the movable hanging ring 21 are sleeved, the movable hanging ring 21 and the safety rope 22 are sleeved and connected, two ends of the safety rope 22 are locked and connected by a lock catch after bypassing the movable hanging ring 21, the safety rope 22 is made of a steel wire rope, the lower end of the locking device 2 is connected with a left unit clamping clamp 3 and a right unit clamping clamp 6, the left unit clamping clamp 3, a second rotating block 9, the right unit clamping clamp 6 and a fourth rotating block 11 are of an integrated structure, the left unit clamping clamp 3 and the right unit clamping clamp 6 are internally provided with an anti-skid pad 4, one side of the anti-skid pad 4 near the left unit clamping clamp 3 and the right unit clamping clamp 6 is provided with a limiting clamping block 23, the anti-skid pad 4, the left unit clamping clamp, the non-slip mat 4 is the rubber material, and left unit centre gripping presss from both sides 3 and right unit centre gripping presss from both sides 6 and comprises strengthening cross arm 12, curb plate 14 and spacing hook foot 15, and the outside of just strengthening cross arm 12 is equipped with pull rod 13, is equipped with three group from last to down in proper order between two sets of curb plates 14 and strengthens cross arm 12, strengthens as an organic whole structure between cross arm 12, curb plate 14, pull rod 13 and the spacing hook foot 15.
The utility model discloses work flow: firstly, through the arranged hoisting connecting device 1, a connecting rod 17 is sleeved on a connecting hanging rod 16 and a central rotating shaft 19 and is screwed for limiting through a limiting nut 18, a first rotating block 7, a third rotating block 10 and the central rotating shaft 19 are connected in a sleeved mode and are limited through limiting blocks, a hoisting hook of hoisting equipment is sleeved with the connecting hanging rod 16 to form a detachable hoisting clamping device, the operation is convenient and rapid, through the arranged locking device 2, the left unit clamping clamp 3, the second rotating block 9, the right unit clamping clamp 6 and the fourth rotating block 11 are of an integrated structure, three groups of reinforcing cross arms 12 are sequentially arranged between two groups of side plates 14 from top to bottom, the reinforcing cross arms 12, the side plates 14, the pull rod 13 and a limiting hook foot 15 are of an integrated structure, the second rotating block 9, the fourth rotating block 11, the second rotating block 9, the third rotating block 10, the fourth rotating block 11 and the first rotating block 7 are all connected in a sleeved mode through a rotating shaft 8, when the left unit clamping clamp 3 and the right unit clamping clamp 6 are used for clamping a steel bar, the locking device 2 is tensioned under the action of the gravity of the steel bar, so that the left unit clamping clamp 3 and the right unit clamping clamp 6 are clamped towards the middle to form a self-locking structure, the steel bar can be conveniently hoisted and clamped, through the arranged safety device 5, the hanging ring 20, the central rotating shaft 19 and the movable hanging ring 21 are sleeved, the movable hanging ring 21 and the safety rope 22 are connected in a sleeved mode, two ends of the safety rope 22 are connected in a locking mode through the lock catches after bypassing the movable hanging ring 21, the safety rope 22 is made of a steel wire rope, when the steel bar hoisting device is used, the movable hanging ring 21 is taken down from the hanging ring 20 and then wound outside the clamped steel bar to be hoisted, the wound movable hanging ring 21 is hung on the hanging ring 20, the safety winding after clamping is formed, and the risk that the left unit clamping clamp 3 and the right unit clamping clamp 6 are clamped, improve whole clamping device's security, through the slipmat 4 that sets up, slipmat 4 and left unit centre gripping press from both sides 3, connect through spacing fixture block 23 joint between the right unit centre gripping presss from both sides 6, slipmat 4 is the rubber material, when the centre gripping left unit centre gripping presss from both sides 3 and the centre gripping of right unit centre gripping presss from both sides 6 centre gripping, slipmat 4 forms the interlayer that reinforcing bar and centre gripping left unit centre gripping pressed from both sides 3, right unit centre gripping pressed from both sides between 6, reduce and slide, the increase friction, overall structure is simple, and is effectual, and stability and practicality are higher.
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 (7)
1. The utility model provides a reinforcing bar hoist and mount clamping device for building engineering, presss from both sides (6), its characterized in that including hoist and mount connecting device (1), locking device (2), left unit centre gripping clamp (3), safeties (5) and right unit centre gripping: the hoisting connection device (1) comprises a connection hanging rod (16), a connection rod (17), a limiting nut (18) and a central rotating shaft (19), the middle of the lower end of the hoisting connection device (1) is connected with a locking device (2), the locking device (2) comprises a first rotating block (7), a rotating shaft (8), a second rotating block (9), a third rotating block (10) and a fourth rotating block (11), a safety device (5) is arranged at the lower end of the hoisting connection device (1) close to a base plane and the back, the safety device (5) comprises a hanging ring (20), a movable hanging ring (21) and a safety rope (22), the lower end of the locking device (2) is connected with a left unit clamping clamp (3) and a right unit clamping clamp (6), and anti-skid pads (4) are arranged inside the left unit clamping clamp (3) and the right unit clamping clamp (6), one side of the non-slip mat (4) close to the left unit clamping clip (3) and the right unit clamping clip (6) is provided with a limiting clamping block (23), the left unit clamping clip (3) and the right unit clamping clip (6) are composed of a reinforcing cross arm (12), a side plate (14) and a limiting hook foot (15), and a pull rod (13) is arranged on the outer side of the reinforcing cross arm (12).
2. The reinforcing steel bar hoisting clamping device for building engineering according to claim 1, characterized in that: connect and all overlap on peg (16) and central pivot (19) and be equipped with connecting rod (17) and screw spacing through stop nut (18), cup joint between first turning block (7), third turning block (10) and central pivot (19) and connect and spacing through the stopper.
3. The reinforcing steel bar hoisting clamping device for building engineering according to claim 1, characterized in that: link (20) and central pivot (19), cup joint between activity link (21) and safety rope (22) and connect, safety rope (22) both ends are walked around behind activity link (21) and are connected by hasp locking, safety rope (22) are the wire rope material.
4. The reinforcing steel bar hoisting clamping device for building engineering according to claim 1, characterized in that: two sets of be equipped with three groups from last to down in proper order between curb plate (14) and strengthen cross arm (12), strengthen as an organic whole structure between cross arm (12), curb plate (14), pull rod (13) and spacing hook foot (15).
5. The reinforcing steel bar hoisting clamping device for building engineering according to claim 1, characterized in that: the left unit clamping clamp (3) and the second rotating block (9) as well as the right unit clamping clamp (6) and the fourth rotating block (11) are of an integrated structure.
6. The reinforcing steel bar hoisting clamping device for building engineering according to claim 1, characterized in that: and the second rotating block (9) and the fourth rotating block (11), the second rotating block (9) and the third rotating block (10), and the fourth rotating block (11) and the first rotating block (7) are connected in a sleeved mode through a rotating shaft (8).
7. The reinforcing steel bar hoisting clamping device for building engineering according to claim 1, characterized in that: the antiskid pad (4) is connected with the left unit clamping clamp (3) and the right unit clamping clamp (6) in a clamping mode through the limiting clamping blocks (23), and the antiskid pad (4) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021606385.3U CN212769395U (en) | 2020-08-05 | 2020-08-05 | Steel bar hoisting and clamping device for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021606385.3U CN212769395U (en) | 2020-08-05 | 2020-08-05 | Steel bar hoisting and clamping device for building engineering |
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| Publication Number | Publication Date |
|---|---|
| CN212769395U true CN212769395U (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021606385.3U Active CN212769395U (en) | 2020-08-05 | 2020-08-05 | Steel bar hoisting and clamping device for building engineering |
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| CN (1) | CN212769395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179218A (en) * | 2022-01-25 | 2022-03-15 | 青岛瑞源工程集团有限公司 | Precast beam machining device for municipal bridge engineering and use method thereof |
-
2020
- 2020-08-05 CN CN202021606385.3U patent/CN212769395U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179218A (en) * | 2022-01-25 | 2022-03-15 | 青岛瑞源工程集团有限公司 | Precast beam machining device for municipal bridge engineering and use method thereof |
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