CN212832396U

CN212832396U - Auxiliary lifting appliance for horizontally lifting long straight piece

Info

Publication number: CN212832396U
Application number: CN202020931900.9U
Authority: CN
Inventors: 董士超; 陈兆庆
Original assignee: Tianjin First Hoisting Engineering Co ltd
Current assignee: Tianjin First Hoisting Engineering Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-03-30
Anticipated expiration: 2030-05-28

Abstract

The utility model belongs to the technical field of the technique of hoist and mount apparatus and specifically relates to a horizontal hoisting auxiliary hoist that long straight piece was used is related to, and it includes the carrier bar, and the carrier bar is provided with a plurality of, and the one end of carrier bar is provided with the connecting rod, a plurality of carrier bar all with connecting rod fixed connection, the other end of carrier bar is provided with the inserted link, inserted link and connecting rod parallel arrangement all are provided with grafting subassembly between a plurality of carrier bar and the inserted link. The utility model discloses in, utilize connecting rod, peg graft pole and a plurality of carrier bar to assemble into the hoist, at the handling in-process, utilize a plurality of carrier bar to carry out many places to long straight piece and support, avoid long straight piece to buckle under the action of gravity at the handling in-process, have the effect that reduces the deformation of long straight piece because hoist and mount take place.

Description

Auxiliary lifting appliance for horizontally lifting long straight piece

Technical Field

The utility model belongs to the technical field of the technique of hoist and mount apparatus and specifically relates to an auxiliary hoist that long straight piece of horizontal hoisting was used is related to.

Background

At present, with the development of the building industry and the maturity of the building technology, more and more large-span buildings appear at the eye of people.

The existing large-span building is mainly made of long straight parts, when the long straight parts are hoisted, steel wire cables are usually adopted to bind two ends of the long straight parts, then the steel wire cables are hung with hoisting equipment, and the long straight parts are hoisted to a preset position by the hoisting equipment.

The above prior art solutions have the following drawbacks: when the long straight piece is hoisted, only the two ends of the long straight piece are bound, the middle position of the long straight piece is bent downwards under the action of gravity, the middle part of the long straight piece is deformed after the long straight piece is hoisted, and the long straight piece cannot be normally used when the deformation is serious.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an auxiliary hoist that long straight piece of horizontal hoisting was used reaches the purpose that reduces the deformation that long straight piece took place because hoist and mount.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides an auxiliary hoist that long straight piece of horizontal hoisting was used, the hoist includes the carrier bar, and the carrier bar is provided with a plurality of, and the one end of carrier bar is provided with the connecting rod, a plurality of carrier bar all with connecting rod fixed connection, the other end of carrier bar is provided with the inserted link, inserted link and connecting rod parallel arrangement all are provided with the grafting subassembly between a plurality of carrier bar and the inserted link.

Through adopting above-mentioned technical scheme, when the long straight piece of hoist and mount, at first support the long straight piece with fragment of brick or other objects, then promote the connecting rod again and drive the carrier bar and remove, make the carrier bar be located the lower extreme of long straight piece, then recycle plug-in components and be connected plug-in rod and carrier bar, utilize connecting rod and plug-in rod to connect a plurality of carrier bar as a whole, then with hoist and wherein machine-connected, it moves the long straight piece and removes to suitable position to drive the hoist through hanging, utilize a plurality of carrier bar to carry out the multistage support to long straight piece at the handling in-process, avoid long straight piece to buckle under the effect of gravity at the handling in-process, reach the purpose that reduces the deformation that long straight piece takes place because of hoist and mount.

The present invention may be further configured in a preferred embodiment as: the splicing component comprises a splicing hole, a connecting bolt and a connecting nut, the connecting bolt is provided with a plurality of, a connecting bolt is fixedly connected with each supporting rod, the side wall of the splicing rod is arranged in the splicing hole, the splicing hole corresponds to the connecting bolt, one end, far away from the supporting rod, of the connecting bolt penetrates through the splicing hole, the connecting bolt is spliced and matched with the splicing hole, and the connecting nut and the connecting bolt penetrate through one end of the splicing hole and are in threaded connection.

Through adopting above-mentioned technical scheme, when being connected plug rod and carrier bar, remove plug rod to connecting bolt department, align spliced eye and connecting bolt, promote plug rod again and make connecting bolt's one end pass plug rod, pass the one end threaded connection of plug rod with coupling nut and connecting bolt again, it is fixed with connecting bolt to utilize coupling nut with plug rod, avoid plug rod and connecting bolt separation, because connecting bolt and carrier bar fixed connection, so plug rod is connected fixedly with the carrier bar, plug assembly simple structure, high durability and convenient installation, promote the convenience when plug rod is connected with the carrier bar.

The present invention may be further configured in a preferred embodiment as: the diameter of the inserting hole is smaller than that of the bearing rod.

Through adopting above-mentioned technical scheme, because the diameter of spliced eye is less than the diameter of carrier bar, and connecting bolt and spliced eye cooperation of pegging graft, when connecting bolt passed the spliced eye, the carrier bar was close to connecting bolt's one end and spliced bar butt, recycles coupling nut and connecting bolt threaded connection, stability when being connected between promotion spliced bar and the carrier bar.

The present invention may be further configured in a preferred embodiment as: the clamping assembly is arranged between the connecting rod and the inserting rod and comprises a clamping plate and a lead screw, the lead screw is provided with a plurality of screws, the lead screws are divided into two groups, one group of lead screws are connected with the connecting rod in a threaded mode, one end of each lead screw penetrates through the connecting rod to be connected with the clamping plate in a rotating mode, the other group of lead screws are connected with the inserting rod in a threaded mode, one end of each lead screw penetrates through the inserting rod to be connected with the clamping plate in a rotating mode, each clamping plate is arranged vertically, and the plurality of clamping plates are arranged between the connecting rod and the.

By adopting the technical scheme, after the insertion rod is fixedly connected with the bearing rod, when the screw rod is rotated, the screw rod is in threaded connection with the insertion rod and is rotationally connected with the clamping plate, so that the screw rod drives the clamping plate to be close to or far away from the insertion rod; the lead screw of connecting rod department is rotated in the same way, and the lead screw drives the clamp plate and is close to or keeps away from the connecting rod, utilizes the clamp plate between connecting rod and the inserted bar, presss from both sides tightly placing the object on the carrier bar, makes the position of object on the carrier bar keep fixed, promotes the stability of long straight piece at the handling in-process.

The present invention may be further configured in a preferred embodiment as: the end of the screw rod, which is far away from the clamping plate, is fixedly connected with a rotating handle.

Through adopting above-mentioned technical scheme, because rotatory handle and lead screw fixed connection rotate rotatory handle and drive the lead screw and rotate, through setting up rotatory handle, promote the convenience when lead screw rotates.

The present invention may be further configured in a preferred embodiment as: and anti-skid grains are arranged at one end, far away from the screw rod, of the clamping plate.

Through adopting above-mentioned technical scheme, through setting up anti-skidding line, increase clamp plate and the long frictional force between straight, further promote the long stability of straight between handling in-process and bracing piece.

The present invention may be further configured in a preferred embodiment as: be provided with between connecting rod and the inserted link and cramp the subassembly, cramp the subassembly and include elasticity rope, couple and link, the one end and the inserted link fixed connection of elasticity rope, the other end and couple fixed connection, link and connecting rod fixed connection, couple and link articulate the cooperation.

Through adopting above-mentioned technical scheme, through setting up the subassembly of cramping, when a plurality of long straight pieces of disposable handling, drag the couple and drive the elasticity rope tensile, articulate the cooperation with couple and link, make couple and link be connected fixedly, make the elasticity rope tighten between peg graft pole and connecting rod, fix the long straight piece on carrier bar top, stability when further promoting the long straight piece of hoist handling.

The present invention may be further configured in a preferred embodiment as: the connecting rod and the lateral wall of grafting pole all fixedly connected with a plurality of rings.

Through adopting above-mentioned technical scheme, through setting up rings, be convenient for wherein be connected of equipment and hoist, convenience when promoting the connection between hoist and the equipment wherein.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the lifting appliance consisting of the supporting rods, the connecting rods and the inserting rods is used for supporting a plurality of places during lifting of the long straight piece, so that the long straight piece is prevented from being bent excessively under the action of gravity in the lifting process, and the purpose of reducing deformation of the long straight piece caused by lifting is achieved;

2. the clamping assembly is arranged between the connecting rod and the inserting rod, so that the stability of the long straight piece in the hoisting process is improved;

3. the hooping component is arranged between the connecting rod and the inserting rod, so that the stability of the long straight piece in the lifting process of the lifting appliance is further improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view intended to show a plug-in assembly;

fig. 3 is a partially enlarged schematic view of a portion a in fig. 1.

In the figure, 1, a carrier bar; 2. a connecting rod; 3. a plug rod; 4. a plug-in assembly; 41. inserting holes; 42. a connecting bolt; 43. a connecting nut; 5. a clamping assembly; 51. a clamping plate; 511. anti-skid lines; 52. a lead screw; 53. rotating the handle; 6. a tightening assembly; 61. an elastic cord; 62. hooking; 63. hanging a ring; 7. a hoisting ring; 8. a long straight piece.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the utility model discloses an auxiliary sling for horizontally hoisting long straight parts, which comprises a round bearing rod 1, connecting rod 2 and inserted link 3, connecting rod 2 and 3 parallel arrangement of inserted link, carrier bar 1 is provided with a plurality of, a plurality of carrier bar 1 all sets up between connecting rod 2 and inserted link 3, a plurality of carrier bar 1 all perpendicular connecting rod 2, a plurality of carrier bar 1's one end all with connecting rod 2 fixed connection, be provided with grafting subassembly 4 between the other end and the inserted link 3, be provided with clamping component 5 between connecting rod 2 and the inserted link 3, still be provided with between connecting rod 2 and the inserted link 3 and cramp subassembly 6, be provided with a plurality of rings 7 between connecting rod 2 and the inserted link 3, rings 7 two are a set of, two rings 7 symmetries set up on connecting rod 2 and inserted link 3, one and connecting rod 2 fixed connection, another and 3 fixed connection of inserted link. When using supplementary hoist, at first utilize the object to support temporarily long straight 8, then remove connecting rod 2 again and drive carrier bar 1 and peg graft in the bottom of long straight 8, then be connected grafting pole 3 and carrier bar 1 through grafting subassembly 4 and fix, it fixes to reuse clamping component 5 long straight 8 between connecting rod 2 and the grafting pole 3, it carries out the secondary to long straight 8 to recycle cramp subassembly 6, it is fixed to be connected with the steel wire hawser of hoisting equipment at rings 7, accomplish the handling to long straight 8 through the handling hoist, utilize the carrier bar to carry out many places to long straight 8 and support, avoid long straight 8 to buckle under the effect of gravity excessively at the handling in-process, reach the purpose that reduces the deformation that long straight 8 takes place because of the hoist and mount.

Referring to fig. 1 and 2, the plug-in assembly 4 includes a plug hole 41, a connecting bolt 42 and a connecting nut 43, the connecting bolt 42 is provided with a plurality of, a connecting bolt 42 of the equal fixed connection of one end of connecting rod 2 is kept away from to each bracing piece, the plug hole 41 is provided with a plurality of, the lateral wall at the plug rod 3 is all seted up to each plug hole 41, every plug hole 41 is all to using a connecting bolt 42, the diameter of every plug hole 41 all is less than the diameter of carrier bar 1, connecting bolt 42 and plug hole 41 are pegged graft and are cooperated, the one end that the bracing piece was kept away from to connecting bolt 42 passes plug hole 41, connecting nut 43 and connecting bolt 42 pass the one end threaded connection of plug hole 41. When the plug assembly 4 is used, the plug rod 3 is moved to align the plug hole 41 with the connection bolt 42, and then one end of the connection bolt 42 is threaded through the plug hole 41 and then connected to the connection nut 43.

Referring to fig. 1 and 2, the clamping assembly 5 includes a clamping plate 51, lead screws 52 and a rotating handle 53, the lead screws 52 are provided with four, two lead screws 52 are a set, two lead screws 52 all are connected with 2 threaded connections of connecting rod, two lead screws 52 are all perpendicular to the connecting rod 2, one end of the lead screws 52 is passed through the connecting rod 2 and is connected with the clamping plate 51 in a rotating manner, the other end is fixedly connected with the rotating handle 53, two lead screws 52 of the other set are all connected with 3 threaded connections of inserting rod, one end of two lead screws 52 is all passed through the inserting rod 3 and is connected with the clamping plate 51 in a rotating manner, one rotating handle 53 is connected with the other end in an all fixed manner, four clamping plates 51 are all vertically arranged, and one ends of the four clamping plates. After the inserting rod 3 is connected with the bearing rod 1, the rotating handle 53 is rotated to drive the clamping plate 51 to approach the long straight piece 8, so that the clamping plate 51 is abutted against the long straight piece 8, and the long straight piece 8 is abutted against the top end of the bearing rod 1.

Referring to fig. 1 and 3, the tightening assembly 6 is provided with two sets, and the two sets of tightening assemblies 6 respectively include an elastic rope 61, a hook 62 and a hanging ring 63, the elastic rope 61 has one end fixedly connected with the insertion rod 3, the other end fixedly connected with the hook 62, the hanging ring 63 is fixedly connected with the connecting rod 2, and the hook 62 is in hanging connection with the hanging ring 63. When the hooping component 6 is used, the hook 62 is dragged to drive the elastic rope 61 to stretch, then the hook 62 and the hanging ring 63 are fixedly hooked, the long straight piece 8 is hooped on the top end of the bearing rod 1 through the elastic rope 61, and the stability between the long straight piece 8 and the bearing rod 1 is further improved.

The implementation principle of the embodiment is as follows: when the long straight piece 8 is hoisted by using the lifting appliance, firstly, the long straight piece 8 is temporarily supported by an object, then the connecting rod 2 is moved to drive the bearing rod 1 to be inserted at the bottom end of the long straight piece 8, then the inserting rod 3 is moved to align the inserting hole 41 with the connecting bolt 42, then the inserting rod 3 is pushed, one end of the connecting bolt 42 penetrates through the inserting hole 41 and then is in threaded connection with the connecting nut 43, and the inserting rod 3 and the bearing rod 1 are fixed; then, the rotating handle 53 is rotated to drive the clamping plate 51 to abut against the long straight piece 8, so that both sides of the long straight piece 8 abut against the clamping plate 51, and the long straight piece 8 is fixed at the top end of the bearing rod 1; then the hook 62 is dragged to drive the elastic rope 61 to stretch, the hook 62 is hung with the hanging ring 63, the long straight piece 8 is tightly hooped at the top end of the bearing rod 1 by utilizing the elastic rope 61, and the long straight piece 8 is fixedly connected with the lifting appliance; and then the steel wire cable of the equipment is connected with the lifting ring 7, the lifting appliance is lifted by utilizing the equipment, and the long straight piece 8 is lifted together with the lifting appliance.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an auxiliary hoist that long straight piece of horizontal hoisting was used which characterized in that: the lifting appliance comprises a bearing rod (1), the bearing rod (1) is provided with a plurality of bearing rods, one end of each bearing rod (1) is provided with a connecting rod (2), the bearing rods (1) are all fixedly connected with the connecting rods (2), the other end of each bearing rod (1) is provided with an inserting rod (3), the inserting rods (3) are parallel to the connecting rods (2), and an inserting assembly (4) is arranged between each bearing rod (1) and each inserting rod (3).

2. The auxiliary lifting appliance for horizontally lifting the long straight part according to claim 1, wherein: the plug-in component (4) comprises plug-in holes (41), connecting bolts (42) and connecting nuts (43), the connecting bolts (42) are provided with a plurality of, each supporting rod is fixedly connected with one connecting bolt (42), the side wall of each plug-in rod (3) is arranged in each plug-in hole (41), the plug-in holes (41) and the connecting bolts (42) are correspondingly arranged, one end, far away from the supporting rods, of each connecting bolt (42) penetrates through the corresponding plug-in holes (41), the connecting bolts (42) are in plug-in fit with the corresponding plug-in holes (41), and the connecting nuts (43) and the connecting bolts (42) penetrate through one end of the corresponding plug-in holes (41).

3. The auxiliary lifting appliance for horizontally lifting the long straight part according to claim 2, wherein: the diameter of the insertion hole (41) is smaller than that of the bearing rod (1).

4. The auxiliary lifting appliance for horizontally lifting the long straight part according to claim 1, wherein: be provided with between connecting rod (2) and peg graft pole (3) and press from both sides tight subassembly (5), it includes clamp plate (51) and lead screw (52) to press from both sides tight subassembly (5), lead screw (52) are provided with a plurality of, a plurality of lead screw (52) divide into two sets ofly, a set of lead screw (52) and connecting rod (2) threaded connection, the one end of a plurality of lead screw (52) is passed connecting rod (2) and is rotated with clamp plate (51) and be connected, another a set of lead screw (52) and peg graft pole (3) threaded connection, peg pole (3) are passed to the one end of lead screw (52) and are rotated with clamp plate (51) and be connected, the equal vertical setting of every clamp plate (51), a plurality of clamp plate (51) all set up between connecting rod (2) and peg pole (3.

5. An auxiliary spreader for horizontally lifting long and straight pieces according to claim 4, wherein: one end of the screw rod (52) far away from the clamping plate (51) is fixedly connected with a rotating handle (53).

6. An auxiliary spreader for horizontally lifting long and straight pieces according to claim 4, wherein: and one end of the clamping plate (51) far away from the screw rod (52) is provided with anti-skid grains (511).

7. The auxiliary lifting appliance for horizontally lifting the long straight part according to claim 1, wherein: be provided with between connecting rod (2) and peg graft pole (3) and hoop tight subassembly (6), hoop tight subassembly (6) including elasticity rope (61), couple (62) and link (63), the one end and peg graft pole (3) fixed connection of elasticity rope (61), the other end and couple (62) fixed connection, link (63) and connecting rod (2) fixed connection, couple (62) and link (63) articulate the cooperation.

8. The auxiliary lifting appliance for horizontally lifting the long straight part according to claim 1, wherein: the side walls of the connecting rod (2) and the insertion rod (3) are fixedly connected with a plurality of lifting rings (7).