CN214570112U

CN214570112U - Hoist device for civil engineering

Info

Publication number: CN214570112U
Application number: CN202120165710.5U
Authority: CN
Inventors: 任艳红; 杨俊洲; 刘济男
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-11-02
Anticipated expiration: 2031-01-21

Abstract

The utility model discloses a hoisting device for civil engineering, which comprises a supporting frame, wherein, both sides of the supporting frame are provided with stepped holes, bearings are arranged in the stepped holes, screw rods are inserted in inner rings of the bearings, nuts are connected on the screw rods in a threaded manner, clamping tubes are arranged on one sides of the nuts, one ends of the screw rods screwed out of the nuts are inserted into the clamping tubes, supporting plates are arranged on the other ends of the clamping tubes, buffer columns are arranged on one sides of the supporting plates, springs are sleeved on the buffer columns, one end of each buffer column is sleeved with a buffer sleeve, one side of each buffer sleeve is provided with a clamping plate, the nut drives the screw rods to rotate by shaking the shaking handle anticlockwise, the clamping plates are driven by the nuts to move towards both sides, after the distance larger than the diameter of a pipeline is adjusted, the clamping plates are respectively arranged at both sides of the pipeline, then the shaking handle is shaken clockwise, the clamping plates move towards the outer wall of the pipeline until the anti-skid pads are tightly attached to the outer wall of the pipeline, the diameter range of the clamped and fixed pipe is increased, the pipe hoisting of different aperture sizes is convenient.

Description

Hoist device for civil engineering

Technical Field

The utility model belongs to the technical field of the civil construction, concretely relates to hoist device for civil engineering.

Background

Along with the development of society, some auxiliary assembly's kind is more and more in the building trade, has greatly increased the efficiency of construction, and hoist device is more common, and its effect is to carry some required materials of building to the eminence. The pipe is a necessary material for building engineering, and commonly used materials comprise a water supply pipe, a water discharge pipe, a gas pipe, a heating pipe, an electric wire conduit, a rainwater pipe and the like. During civil engineering, a hoisting device is usually used for completing hoisting and mounting operation of pipes in the process of mounting pipes with large mass.

The hoisting device used during hoisting of the existing pipe has large limitation in the process of connecting the pipe with the existing pipe, the pipe with different apertures is inconvenient to fix on the hoisting device, the hoisting device with corresponding size needs to be replaced sometimes, and the operation is very troublesome, so that the hoisting efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hoist device for civil engineering to there is the tubular product in different apertures to fix inconvenient problem on hoist device among the solution prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hoist device for civil engineering, includes the support frame, the both sides of support frame are equipped with the shoulder hole, the bearing has been installed in the shoulder hole, the inner circle interlude of bearing has the screw rod, threaded connection has the nut on the screw rod, the double-layered pipe has been installed to one side of nut, the screw rod is unscrewed the one end of nut and is inserted in the double-layered pipe, the backup pad has been installed to the other end of double-layered pipe, the buffering post has been installed to one side of backup pad, the spring is established to the cover on the buffering post, the pot head of buffering post is equipped with the cushion cover, splint have been installed to one side of cushion cover, one side of splint is equipped with the double-layered groove, the built-in slipmat that is equipped with in the double-layered groove.

Preferably, the other end of the screw rod, which penetrates out of the bearing, is provided with a crank.

Preferably, the slider has been installed to the one end of backup pad, be equipped with the spout on the support frame, slider sliding connection spout, the both sides of spout are equipped with the expansion mouth, the stopper has been installed on the two sides of slider, the one end of stopper is worn out and is worn out the expansion mouth.

Preferably, the supporting frame is provided with a hoisting plate, the hoisting plate is provided with a hoisting hole, and a hoisting belt is sleeved in the hoisting hole.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a hoist device for civil engineering, it rotates to drive the screw rod through anticlockwise wave the crank, make the nut along being horizontal migration on the screw rod, the nut drives backup pad and splint and removes to the both sides of support frame, adjust the distance that is greater than pipeline diameter size between the splint after, place the both sides at the pipeline respectively with splint, then wave the crank clockwise, the crank drives the screw rod and rotates, make the nut promote to press from both sides the pipe, backup pad and splint remove to the pipeline outer wall, the slipmat that until pressing from both sides the inslot closely laminates the pipeline outer wall, thereby accomplish the centre gripping fixed action of tubular product hoist and mount in-process under the splint cooperation of both sides, make the fixed tubular product aperture scope of centre gripping increase, the tubular product hoist and mount of the different aperture sizes of being convenient for are used.

The utility model provides a hoist device for civil engineering when carrying out the centre gripping operation to the pipeline, presss from both sides the pipe and promotes the backup pad to the outer wall direction of pipeline, and backup pad cooperation cushion collar is with spring extrusion deformation, under the elastic action of spring for the change of splint and the laminating of pipeline outer wall is inseparable, strengthens the fastness of hoist device when pressing from both sides the groove pipeline and hoist.

Drawings

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

FIG. 2 is a cutaway schematic view of FIG. 1;

FIG. 3 is a partial cutaway view of the right side view A-A of FIG. 1;

FIG. 4 is an enlarged view of a portion a of FIG. 2;

fig. 5 is an enlarged schematic view of fig. 2 at b.

In the figure: the device comprises a support frame 1, a stepped hole 2, a bearing 3, a screw rod 4, a nut 5, a clamping pipe 6, a supporting plate 7, a buffer column 8, a spring 9, a buffer sleeve 10, a clamping plate 11, a clamping groove 12, an anti-slip pad 13, a crank 14, a sliding block 15, a sliding groove 16, a movable opening 17, a limiting block 18, a hoisting plate 19, a hoisting hole 20 and a hoisting belt 21.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, 2, 3, 4 and 5, a hoisting device for civil engineering comprises a support frame 1, the support frame 1 is a U-shaped plate structure, stepped holes 2 are arranged on the left and right sides of the support frame 1, bearings 3 are in interference connection in the stepped holes 2, inner rings of the bearings 3 are in interference connection with screw rods 4, nuts 5 are in threaded connection with the screw rods 4, a clamping pipe 6 is welded on one side of each nut 5 close to a clamping plate 11, one end of each screw rod 4, which is screwed out of the nut 5, is inserted into the clamping pipe 6, a support plate 7 is welded on the top end of each clamping pipe 6, a buffer column 8 is welded on one side of each support plate 7, which is close to the clamping plate 11, a spring 9 is sleeved on each buffer column 8, two ends of each spring 9 are respectively welded on the support plate 7 and the buffer sleeve 10, a buffer sleeve 10 is sleeved on the top end of each buffer column 8, a clamping plate 11 is welded on one side of each buffer sleeve 10, a clamping groove 12 is arranged on the inner side of each clamping plate 11, each clamping groove 12 is in an arc-shaped groove structure, the clamping groove 12 is internally bonded with a non-slip mat 13 by using sealant, the non-slip mat 13 is made of soft silica gel, and the other end of the screw rod 4 penetrating through the bearing 3 is welded with a crank 14.

Referring to fig. 1, fig. 2 and fig. 3, the top welding of backup pad 7 has slider 15, be equipped with spout 16 on support frame 1, slider 15 sliding connection spout 16, the both sides of spout 16 are equipped with movable opening 17, the front and back both sides welding of slider 15 has stopper 18, the one end of stopper 18 is worn out and is worn out movable opening 17, the welding has hoisting plate 19 on support frame 1, be equipped with hoisting hole 20 on the hoisting plate 19, use the knot of rope to be connected with hoisting belt 21 in hoisting hole 20, hoisting belt 21 passes through the knot of rope and connects on hoisting accessory.

Swing crank 14 through the anticlockwise and drive screw rod 4 and rotate, make nut 5 along being horizontal migration on the screw rod 4, nut 5 drives backup pad 7 and splint 11 and removes to the both sides of support frame 1, with adjusting to being greater than the distance of pipeline diameter size between the splint 11 after, place the both sides at the pipeline respectively with splint 11, then swing crank 14 clockwise, crank 14 drives screw rod 4 and rotates, make nut 5 promote to press from both sides pipe 6, backup pad 7 and splint 11 move to the pipeline outer wall, the slipmat 13 that arrives in the clamp groove 12 closely laminates the pipeline outer wall, thereby accomplish the centre gripping fixed action of tubular product hoist and mount in-process under the splint 11 mating reaction of both sides, make the fixed tubular product aperture scope of centre gripping increase, be convenient for the tubular product hoist and mount of different aperture sizes use. When carrying out the centre gripping operation to the pipeline, press from both sides pipe 6 and promote backup pad 7 to the outer wall direction of pipeline, backup pad 7 cooperation cushion collar 10 is with spring 9 extrusion deformation, under the elastic action of spring 9 for the change of splint 11 and the laminating of pipeline outer wall is inseparable, strengthens the fastness of hoist device when the centre gripping pipeline hoists.

Claims

1. The utility model provides a hoist device for civil engineering, includes support frame (1), its characterized in that: two sides of the support frame (1) are provided with stepped holes (2), bearings (3) are arranged in the stepped holes (2), a screw rod (4) is inserted into the inner ring of the bearing (3), a nut (5) is connected to the screw rod (4) in a threaded manner, one side of the nut (5) is provided with a clamping pipe (6), one end of the screw rod (4) screwed out of the nut (5) is inserted into the clamping pipe (6), the other end of the clamping pipe (6) is provided with a supporting plate (7), one side of the supporting plate (7) is provided with a buffer column (8), a spring (9) is sleeved on the buffer column (8), a buffer sleeve (10) is sleeved at one end of the buffer column (8), one side of the buffer sleeve (10) is provided with a clamping plate (11), one side of the clamping plate (11) is provided with a clamping groove (12), and an anti-skid pad (13) is arranged in the clamping groove (12).

2. Hoisting device for civil engineering according to claim 1, characterized in that: the other end of the screw rod (4) penetrating through the bearing (3) is provided with a crank (14).

3. Hoisting device for civil engineering according to claim 1, characterized in that: slider (15) have been installed to the one end of backup pad (7), be equipped with spout (16) on support frame (1), slider (15) sliding connection spout (16), the both sides of spout (16) are equipped with activity mouth (17), stopper (18) have been installed on the two sides of slider (15), activity mouth (17) are worn out to the one end of stopper (18).

4. Hoisting device for civil engineering according to claim 3, characterized in that: the lifting device is characterized in that a lifting plate (19) is arranged on the support frame (1), a lifting hole (20) is formed in the lifting plate (19), and a lifting belt (21) is sleeved in the lifting hole (20).