CN211871169U

CN211871169U - Steel bar hoisting and clamping device for building engineering

Info

Publication number: CN211871169U
Application number: CN202020035108.5U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-11-06
Anticipated expiration: 2030-01-08

Abstract

The utility model discloses a reinforcing bar hoist and mount clamping device for building engineering, including the horizontal pole, the both ends symmetrical welding of horizontal pole has quiet half to press from both sides, and quiet half surface of pressing from both sides is provided with rotates the groove, and the inboard rotation that rotates the groove is connected with moves half and presss from both sides, and the one end that moves half and press from both sides is provided with the preformed hole, the inboard fixedly connected with lifting rope of preformed hole. The steel bar is placed between the movable half clamp and the static half clamp, the lifting rope drives the hook ring to be upwards pulled, the movable half clamp can be folded towards the static half clamp under the action of gravity through the hinged relation between the structures, the steel bar is clamped under the gravity of the steel bar through the second tooth groove and the first tooth groove of the movable half clamp and the static half clamp, and when the material is unloaded, after the steel bar is placed on the surface of a sleeper, the hook ring is driven to downwards along with the lifting rope, the movable half clamp can rotate along the rotating groove under the self-weight condition, so that the movable half clamp and the static half clamp rotate outwards from the inner side of the superposed opening to be separated, and the material is conveniently unloaded.

Description

Steel bar hoisting and clamping device for building engineering

Technical Field

The utility model relates to a lifting device technical field specifically is a reinforcing bar hoist and mount clamping device for building engineering.

Background

In present building construction process, the reinforcing bar plays decisive action as building material commonly used to the construction quality, often has certain potential safety hazard to the hoist and mount of reinforcing bar in the construction process at present, owing to add the emergence that leads to the incident that becomes flexible of holding the device, and clamping device is comparatively inconvenient when the reinforcing bar is being held or is unloaded.

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 the trouble problem of unloading of centre gripping when solving reinforcing bar hoist and mount.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a reinforcing bar hoist and mount clamping device for building engineering, includes the horizontal pole, the both ends symmetrical welding of horizontal pole has quiet half to press from both sides, quiet half surface of pressing from both sides is provided with rotates the groove, the inboard rotation that rotates the groove is connected with moves half and presss from both sides, the one end that moves half and press from both sides is provided with the preformed hole, the inboard fixedly connected with lifting rope of preformed hole.

Preferably, the two ends of the cross rod are symmetrically provided with guide rings, and one end of the lifting rope penetrates through the guide rings to be connected with a hook ring.

Preferably, the surface of the static half clamp is provided with a first tooth groove.

Preferably, the surface of the movable half clamp is provided with a second tooth groove.

Preferably, the lower end of the static half clamp is provided with a coincidence port.

Compared with the prior art, the beneficial effects of the utility model are that: the steel bar is placed between the movable half clamp and the static half clamp, the lifting rope drives the hook ring to be upwards pulled, the movable half clamp can be folded towards the static half clamp under the action of gravity through the hinged relation between the structures, the steel bar is clamped under the gravity of the steel bar through the second tooth groove and the first tooth groove of the movable half clamp and the static half clamp, and when the material is unloaded, after the steel bar is placed on the surface of a sleeper, the hook ring is driven to downwards along with the lifting rope, the movable half clamp can rotate along the rotating groove under the self-weight condition, so that the movable half clamp and the static half clamp rotate outwards from the inner side of the superposed opening to be separated, and the material is conveniently unloaded.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of the overall structure of the present invention;

fig. 3 is a side view of the overall structure of the present invention.

In the figure: the device comprises a cross rod 1, a guide ring 11, a static half clamp 2, a first toothed groove 21, a rotating groove 22, a coincident opening 23, a dynamic half clamp 3, a second toothed groove 31, a preformed hole 32, a lifting rope 4 and a hook ring 5.

Detailed Description

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a reinforcing bar hoist and mount clamping device for building engineering, includes horizontal pole 1, and the both ends symmetrical welding of horizontal pole 1 has quiet half to press from both sides 2, and quiet half surface of pressing from both sides 2 is provided with rotates groove 22, rotates the inboard rotation of groove 22 and is connected with and moves half clamp 3, moves half 3 and rotates along rotating groove 22 and press from both sides tightly or loose the reinforcing bar, moves half one end that presss from both sides 3 and is provided with preformed hole 32, the inboard fixedly connected with lifting rope 4 of preformed hole 32.

Referring to fig. 1, guide rings 11 are symmetrically arranged at two ends of a cross bar 1, the guide rings 11 play a role in guiding a lifting rope 4, one end of the lifting rope 4 penetrates through the guide rings 11 to be connected with a shackle 5, and the lifting rope 4 at the left end and the right end of the cross bar 1 is connected through the shackle 5.

Referring to fig. 1, the surface of the stationary half clamp 2 is provided with a first tooth slot 21, and the friction force between the stationary half clamp and the reinforcing steel bar is increased by the first tooth slot 21.

Referring to fig. 1, the surface of the movable half clamp 3 is provided with a second tooth groove 31, and the friction force between the movable half clamp and the steel bar is increased by the second tooth groove 31.

Referring to fig. 2, the lower end of the stationary half clamp 2 is provided with a coincidence port 23, and when the movable half clamp 3 is closed with the stationary half clamp 2, the lower end of the movable half clamp 3 is inserted into the inner side of the coincidence port 23.

The utility model discloses when concrete implementation: when in use, the reinforcing steel bar is placed between the movable half clamp 3 and the static half clamp 2, the lifting rope drives the hook ring 5 to be pulled upwards, the lifting rope 4 is lifted by the hook ring 5 to drive the movable half clamp 3 to rotate along the rotating groove 22 to fold towards the static half clamp 2, because the surface of the movable half clamp 3 is provided with the second tooth grooves 31 and the surface of the stationary half clamp 2 is provided with the first tooth grooves 21, therefore, under the gravity of the steel bar, the second tooth grooves 31 and the first tooth grooves 21 of the movable half clamps 3 and the static half clamps 2 can tightly clamp the steel bar to prevent the steel bar from falling off, and when the steel bar is unloaded, when the steel bar is placed on the surface of the sleeper, the hanging hook ring 5 is driven to move downwards along with the lifting rope, the hanging rope 4 is loosened, the right end of the movable half clamp 3 can rotate along the rotating groove 22 under the condition of self weight, so that the lower end of the movable half clamp 3 is separated from the inner side of the coincidence port 23, the clamping part of the movable half clamp 3 is separated from the static half clamp 2 along the rotating groove 22 outwards, and the reinforcing steel bar between the movable half clamp 3 and the static half clamp 2 is put down to facilitate the unloading.

Claims

1. The utility model provides a reinforcing bar hoist and mount clamping device for building engineering, includes horizontal pole (1), its characterized in that: the both ends symmetrical welding of horizontal pole (1) has quiet half to press from both sides (2), the surface that quiet half pressed from both sides (2) is provided with rotates groove (22), the inboard rotation that rotates groove (22) is connected with moves half and presss from both sides (3), the one end that moves half clamp (3) is provided with preformed hole (32), the inboard fixedly connected with lifting rope (4) of preformed hole (32).

2. The reinforcing steel bar hoisting clamping device for building engineering according to claim 1, characterized in that: guide rings (11) are symmetrically arranged at two ends of the cross rod (1), and one end of the lifting rope (4) penetrates through the guide rings (11) to be connected with a hook ring (5).

3. The reinforcing steel bar hoisting clamping device for building engineering according to claim 1, characterized in that: the surface of the static half clamp (2) is provided with a first tooth groove (21).

4. The reinforcing steel bar hoisting clamping device for building engineering according to claim 1, characterized in that: and a second tooth groove (31) is formed in the surface of the movable half clamp (3).

5. The reinforcing steel bar hoisting clamping device for building engineering according to claim 1, characterized in that: the lower end of the static half clamp (2) is provided with a coincidence port (23).