CN218619827U

CN218619827U - Safety clamp for hoisting steel structure

Info

Publication number: CN218619827U
Application number: CN202223153402.4U
Authority: CN
Inventors: 安杰; 赵大伟; 任元超; 鲁五祥
Original assignee: Sinohydro Bureau 3 Co Ltd
Current assignee: Sinohydro Bureau 3 Co Ltd
Priority date: 2022-11-26
Filing date: 2022-11-26
Publication date: 2023-03-14
Anticipated expiration: 2032-11-26

Abstract

The utility model relates to the field of hoisting technology, a steel construction is safety fixture for hoist and mount is disclosed, including the fixed beam, the back of the body both sides of fixed beam all are connected with L shape and hold in the palm the board, two of the upper end lateral wall fixedly connected with of L shape support board set up about the fixed beam longitudinal symmetry, and contradict at the connecting plate in the fixed beam outside, two many the card solid poles of fixedly connected with between the connecting plate, a plurality ofly all set up the bar opening that cup joints with the card solid pole slip on the both ends surface of fixed beam, lie in the upside two fixed joint has the locking plate that sets up around two between the connecting plate, the upper end fixed connection positioning seat of fixed beam, the upper end fixedly connected with jib of positioning seat, the jib has cup jointed a lift section of thick bamboo in the outer slip, through a plurality of fixing bolt fixed connection between a lift section of thick bamboo and the jib. This application has improved entire structure's steadiness when hoist and mount, and can be applicable to not unidimensional I-steel roof beam and hoist and mount the use, and application scope is wide.

Description

Safety clamp for hoisting steel structure

Technical Field

This application belongs to hoist and mount technical field, especially relates to a steel construction is safety anchor clamps for hoist and mount.

Background

The steel structure is a structure made of steel materials, and has the advantages of high strength, light dead weight, good rigidity, strong toughness and the like, so the steel structure is widely applied to the fields of various buildings, bridges and the like.

The steel structure often involves the hoist and mount of steel construction in the work progress, and the hoist and mount of steel construction often realizes through hoisting equipment.

At present, when an I-shaped steel structure is hoisted, most of I-shaped steel structures are matched with a mooring rope to fix I-shaped steel, and the fixing mode easily causes the slippage of the I-shaped steel, so that great potential safety hazards are caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem, and the safety clamp for hoisting the steel structure is provided.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the utility model provides a safety clamp for steel construction hoist and mount, includes the fixed beam, the back of the body both sides of fixed beam all are connected with L shape and hold in the palm the board, two of the upper end lateral wall fixedly connected with of L shape support board set up about the fixed beam longitudinal symmetry, and contradict at the connecting plate in the fixed beam outside, two many the card of fixedly connected with are fixed the pole between the connecting plate, a plurality of bar openings that cup joint with the card is fixed the pole slip are all seted up to the both ends surface of fixed beam, lie in the upside two the fixed joint has the locking plate that sets up around two between the connecting plate, the upper end fixed connection positioning seat of fixed beam, the upper end fixedly connected with jib of positioning seat, a lifting cylinder has been cup jointed in the outer slip of jib, through a plurality of fixing bolt fixed connection between lifting cylinder and the jib, the symmetrical fixedly connected with many root rope ropes in the lower extreme outside of lifting cylinder, the upper end fixedly connected with a plurality of U-shaped rope ring of L shape support board, the lower extreme and the U-shaped rope ring fixed connection of traction rope.

Preferably, be located the upside a plurality of T shape fixture blocks of upper end equidistance fixedly connected with of connecting plate, a plurality of T shape draw-in grooves that match the joint with T shape fixture block are seted up to the lower extreme lateral wall of locking plate, a plurality of jacks have been seted up to the upper end of locking plate, and the jack internalization is inserted and is equipped with the chucking pole, a plurality ofly match the chucking groove of pegging graft with the chucking pole, many the same anticreep board of upper end fixedly connected with of chucking pole, through connecting bolt fixed connection between anticreep board and the locking plate.

Preferably, the upper side of the horizontal part of the L-shaped supporting plate is provided with anti-skid sawteeth.

Preferably, a plurality of reinforcing rib plates are symmetrically and fixedly connected between the outer side of the lower end of the positioning seat and the upper end of the fixed beam.

Preferably, the side wall of the upper end of the L-shaped supporting plate is provided with a rectangular insertion port located on the lower side of the fixed beam, an upper supporting plate is inserted in the corresponding rectangular insertion port in a sleeved mode, one side of the upper supporting plate is fixedly connected with a mounting plate, and the mounting plate is fixedly connected with the L-shaped supporting plate through bolts.

Preferably, the lower side of one end of the upper support plate is provided with an inclined surface.

Compared with the prior art, the application provides a steel construction is safety clamp for hoist and mount, possesses following beneficial effect:

1. this safety clamp is used in steel construction hoist and mount, fixed beam and L shape ask the fishplate bar through being equipped with, adjust the relative position of L shape ask fishplate bar and fixed beam according to the size of I-beam, the upper end lateral wall of L shape ask the fishplate bar is in the same place through two connecting plates and fixed beam relatively connected, two connecting plates cup joint the realization through the slip of card solid pole and bar open-ended and are connected with the stability of fixed beam, adjust behind the relative size through the matching joint of T shape fixture block and T shape draw-in groove make the quick linking together two connecting plates on upper portion of halving board, insert the chucking pole in the chucking inslot again, the anticreep board is contradicted at the upside of halving board this moment, through the bolt fastening, realize the quick shaping installation to whole anchor clamps, lifting sleeve can slide on the jib, cooperation tractive rope also provides stable pulling force to L shape asks the fishplate, the steadiness of whole structure when hoist and mount, and can be applicable to the I-beam of not unidimensional and use, application scope is wide.

2. This safety clamp is used in steel construction hoist and mount, upper portion through being equipped with supports fagging and anti-skidding sawtooth, the I-steel roof beam joint is held in the palm between the board at two L shape, anti-skidding sawtooth can carry out the outrigger to the downside of I-steel roof beam horizontal part, upper portion supports the fagging and supports the upper end at the I-steel roof beam through the grafting with the rectangle interface is stable, the mounting panel is contradicted in the L shape outside of holding in the palm the board this moment, it is fixed through the construction bolt, can realize the quick firm clamping operation to the I-steel roof beam, the structure steadiness has been guaranteed.

Drawings

Fig. 1 is a schematic structural view of a safety clamp for hoisting a steel structure according to the application;

fig. 2 is a schematic structural diagram of the safety clamp for hoisting the steel structure provided by the application.

In the figure: 1. a fixed beam; 2. an L-shaped butt plate; 3. a connecting plate; 4. clamping and fixing the rod; 5. a strip-shaped opening; 6. a locking plate; 7. positioning seats; 8. a boom; 9. a lifting cylinder; 10. pulling the rope; 11. a U-shaped rope loop; 12. a T-shaped fixture block; 13. a T-shaped clamping groove; 14. a clamping rod; 15. a clamping groove; 16. an anti-falling plate; 17. anti-skid sawteeth; 18. a reinforcing rib plate; 19. a rectangular socket; 20. an upper supporting plate; 21. and (7) mounting the plate.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Referring to fig. 1-2, a safety clamp for hoisting a steel structure comprises a fixed beam 1, two opposite sides of the fixed beam 1 are respectively connected with an L-shaped supporting and connecting plate 2, two upper end side walls of the L-shaped supporting and connecting plate 2 are respectively and vertically symmetrically arranged about the fixed beam 1 and abut against a connecting plate 3 outside the fixed beam 1, a plurality of clamping and fixing rods 4 are fixedly connected between the two connecting plates 3, a plurality of strip-shaped openings 5 which are slidably sleeved with the clamping and fixing rods 4 are respectively formed in surfaces of two ends of the fixed beam 1, two locking and connecting plates 6 which are arranged front and back are fixedly clamped between the two connecting plates 3 on the upper side, an upper end fixing and connecting positioning seat 7 of the fixed beam 1, a lifting cylinder 9 is fixedly connected to the upper end of the positioning seat 7, the lifting cylinder 8 is sleeved to the outer side in a sliding manner, a plurality of pulling ropes 10 are symmetrically and fixedly connected between the lifting cylinder 9 and the lifting cylinder 8 through a plurality of fixing bolts, a plurality of U-shaped rope rings 11 are fixedly connected to the lower end of the lifting cylinder 9, and a plurality of U-shaped rope rings 11 are fixedly connected to the upper end of the L-shaped supporting and the L-shaped rope 10.

The upper end of the upper side connecting plate 3 is fixedly connected with a plurality of T-shaped clamping blocks 12 at equal intervals, the side wall of the lower end of the locking plate 6 is provided with a plurality of T-shaped clamping grooves 13 matched and clamped with the T-shaped clamping blocks 12, the upper end of the locking plate 6 is provided with a plurality of jacks, clamping rods 14 are movably inserted in the jacks, the upper end of each T-shaped clamping block 12 is provided with a plurality of clamping grooves 15 matched and inserted with the clamping rods 14, the upper ends of the clamping rods 14 are fixedly connected with the same anti-falling plate 16, and the anti-falling plate 16 is fixedly connected with the locking plate 6 through connecting bolts.

The upper side of the horizontal part of the L-shaped supporting plate 2 is provided with anti-skid saw teeth 17.

A plurality of reinforcing rib plates 18 are symmetrically and fixedly connected between the outer side of the lower end of the positioning seat 7 and the upper end of the fixed beam 1.

The upper end lateral wall of L shape support board 2 is seted up and is located the rectangle interface 19 of fixed beam 1 downside, and corresponds the plug bush in the rectangle interface 19 and have upper portion to support fagging 20, and one side fixedly connected with mounting panel 21 of fagging 20 is supported on upper portion, passes through bolt fixed connection between mounting panel 21 and the L shape support board 2.

The lower side of one end of the upper support plate 20 is provided with a slope.

Now, the operation principle of the present invention is described as follows:

when the clamp is used, the relative positions of the L-shaped supporting and connecting plate 2 and the fixed beam 1 are adjusted according to the size of the I-shaped beam through the arranged fixed beam 1 and the L-shaped supporting and connecting plate 2, the upper end side wall of the L-shaped supporting and connecting plate 2 is oppositely connected with the fixed beam 1 through the two connecting plates 3, the two connecting plates 3 are stably connected with the fixed beam 1 through the sliding sleeve of the clamping rod 4 and the strip-shaped opening 5, the locking plate 6 is quickly and stably connected with the two upper connecting plates 3 through the matched clamping of the T-shaped clamping block 12 and the T-shaped clamping groove 13 after the relative size is adjusted, the clamping rod 14 is inserted into the clamping groove 15, the anti-falling plate 16 is abutted to the upper side of the locking plate 6 at the moment, and the quick forming and installation of the whole clamp are realized through the bolt fixation, the lifting sleeve can slide on the suspender 8, the lifting sleeve is matched with a traction rope 10 to provide stable traction force for the L-shaped supporting plates 2, the stability of the whole structure in hoisting is improved, the lifting sleeve can be suitable for hoisting I-shaped steel beams of different sizes for use, the application range is wide, the upper portion supporting plates 20 and the anti-skidding sawteeth 17 are arranged, the I-shaped steel beams are clamped between the two L-shaped supporting plates 2, the anti-skidding sawteeth 17 can stably support the lower sides of the horizontal portions of the I-shaped steel beams, the upper portion supporting plates 20 stably support the upper ends of the I-shaped steel beams through the splicing with the rectangular splicing ports 19, the mounting plates 21 are abutted to the outer sides of the L-shaped supporting plates 2 at the moment, the quick stable clamping operation of the I-shaped steel beams can be realized through the fixing of the mounting bolts, and the structural stability is ensured.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present application, and equivalent alternatives or modifications according to the technical solutions and the application concepts of the present application, which are within the technical scope of the present application.

Claims

1. The utility model provides a safety clamp is used in steel construction hoist and mount, includes fixed beam (1), its characterized in that, the back of the body both sides of fixed beam (1) all are connected with L shape and hold in the palm connecing board (2), the upper end lateral wall fixedly connected with of L shape holds in the palm connecing board (2) two about fixed beam (1) symmetry sets up from top to bottom, and contradict at connecting plate (3) in the fixed beam (1) outside, two many clamping bars (4) of fixedly connected with between connecting plate (3), the both ends surface of fixed beam (1) has all been seted up a plurality of bar openings (5) that cup joint with clamping bar (4) slip, is located the upside two fixed clamping has the locking plate (6) that set up around two between connecting plate (3), the upper end fixed connection (7) of fixed beam (1), the upper end fixedly connected with jib (8) of positioning seat (7), jib (8) outer slip cup joints lifting cylinder (9), through a plurality of fixing bolt fixed connection between lifting cylinder (9) and jib (8), the lower extreme symmetry is connected with rope (10) of the rope shape rope connection U shape rope (11) and rope connection (11) the rope connection of many U shape rope (11) draw together.

2. The safety clamp for hoisting the steel structure according to claim 1, wherein a plurality of T-shaped clamping blocks (12) are fixedly connected to the upper end of the connecting plate (3) at equal intervals at the upper side, a plurality of T-shaped clamping grooves (13) matched and clamped with the T-shaped clamping blocks (12) are formed in the side wall of the lower end of the locking plate (6), a plurality of insertion holes are formed in the upper end of the locking plate (6), clamping rods (14) are movably inserted into the insertion holes, a plurality of clamping grooves (15) matched and inserted with the clamping rods (14) are formed in the upper end of each T-shaped clamping block (12), a plurality of clamping rods (14) are fixedly connected to the upper end of the same anti-falling plate (16), and the anti-falling plate (16) and the locking plate (6) are fixedly connected through connecting bolts.

3. The safety clamp for hoisting the steel structure according to claim 1, wherein the upper side of the horizontal part of the L-shaped supporting and connecting plate (2) is provided with anti-skid sawteeth (17).

4. The safety clamp for hoisting steel structures according to claim 1, wherein a plurality of reinforcing ribs (18) are symmetrically and fixedly connected between the outer side of the lower end of the positioning seat (7) and the upper end of the fixed beam (1).

5. The safety clamp for hoisting the steel structure according to claim 1, wherein a rectangular insertion port (19) positioned at the lower side of the fixed beam (1) is formed in the side wall of the upper end of the L-shaped supporting plate (2), an upper supporting plate (20) is inserted into the corresponding rectangular insertion port (19), a mounting plate (21) is fixedly connected to one side of the upper supporting plate (20), and the mounting plate (21) is fixedly connected with the L-shaped supporting plate (2) through bolts.

6. The safety clamp for hoisting the steel structure according to claim 5, wherein the lower side of one end of the upper supporting plate (20) is provided with an inclined surface.