CN213505648U

CN213505648U - Hoisting equipment for steel structure engineering

Info

Publication number: CN213505648U
Application number: CN202021394682.6U
Authority: CN
Inventors: 黄全德; 黄炎铭; 余荣其
Original assignee: Guangdong Xinhongfu Construction Co ltd
Current assignee: Guangdong Xinhongfu Construction Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-06-22
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a lifting device for steel construction engineering, concretely relates to lifting device technical field, comprising a frame body and a fixed base, the inside of support body is provided with adjusts the structure, the bottom fixedly connected with of adjusting the structure the fixed base, the both sides of the inside bottom of support body are run through to the bottom of fixed base, the bottom fixedly connected with elevating system of fixed base, elevating system's bottom fixedly connected with base, and the equal fixedly connected with gyro wheel of four corners of base bottom. The utility model discloses a be provided with around rolling mechanism in support body bottom intermediate position, will hang the seat and install through the top of detaining the hangers with the couple, carry steel to elevating system's top, then fix steel, carry out the rolling through controller control lifting machine work with the lifting rope and make the seat of hanging rise, can make equipment remove through the gyro wheel, be convenient for to the transportation of steel, four group's fixed pulleys can make the stable last of seat of hanging, reach the purpose that improves stability simultaneously.

Description

Hoisting equipment for steel structure engineering

Technical Field

The utility model relates to a lifting device technical field specifically is a lifting device for steel construction engineering.

Background

Along with the development of the construction industry technology, the traditional building structure has long construction period, the cost is high, the later-stage dismantling and maintenance are not convenient, and the steel structure has the characteristics of short construction period, attractive construction appearance, low construction cost and the like, so that the steel structure replaces some traditional buildings, but the weight of steel is larger than that of traditional building materials, the steel is inconvenient to transport, and a hoisting device for steel structure engineering is needed to assist the allocation and transportation of the steel.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) the traditional hoisting equipment has low balance, and steel is easy to swing when in use, so that the danger of falling can occur;

(2) the traditional method that the distance between the supporting parts cannot be adjusted has relatively low trafficability for some obstacles;

(3) the supporting part of the traditional hoisting equipment can not be adjusted in height and can not be suitable for different space fields.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lifting device for steel construction engineering to it is not convenient for carry out the problem fixed to steel to provide traditional lifting device in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a hoisting device for steel structure engineering comprises a frame body and a fixed seat, wherein an adjusting structure is arranged in the frame body, the bottom of the adjusting structure is fixedly connected with the fixed seat, the bottom of the fixed seat penetrates through two sides of the bottom end in the frame body, the bottom end of the fixed seat is fixedly connected with a lifting mechanism, the bottom of the lifting mechanism is fixedly connected with a base, four corners of the bottom of the base are fixedly connected with idler wheels, and a winding mechanism is arranged in the middle of the bottom of the frame body;

the winding mechanism further comprises a winch, the winch is fixedly connected to the middle position of the bottom of the frame body, support frames are fixedly connected to the two sides of the winch, a fixed pulley is fixedly connected to the bottom of each support frame, a lifting rope is arranged outside the fixed pulley, one end of the lifting rope is fixedly connected with the output end of the winch, a hook is fixedly connected to the other end of the lifting rope, a lifting seat is arranged at the bottom of the winch, hanging lugs are fixedly connected to four corners of the top of the lifting seat, and guard plates are fixedly connected to the two sides of the top of the lifting seat.

Preferably, adjust the structure by swivel nut, through-hole, change and constitute with the screw rod, screw rod fixed connection is in the inside of support body, the both ends and the inside both sides fixed connection of support body of screw rod, the one end of screw rod runs through the inside one side of support body and is connected with and changes the handle, the outside both ends of screw rod are provided with the swivel nut, the both sides of support body bottom are provided with the through-hole.

Preferably, opposite external threads are arranged at two ends of the outer portion of the screw rod, internal threads matched with the external threads are arranged in the screw sleeve, and the screw sleeve and the screw rod are in threaded connection.

Preferably, the lifting mechanism comprises a support seat, an outer support rod, a sliding groove, a hydraulic cylinder, an inner support rod, a telescopic rod and a sliding block, the inner support rod is fixedly connected to the top of the base, the hydraulic cylinder is fixedly connected to the bottom end of the inner support rod, the telescopic rod is fixedly connected to the top end of the hydraulic cylinder, the support seat is fixedly connected to the top end of the telescopic rod, the outer support rod is fixedly connected to the top end of the support seat, the sliding block is arranged at two ends of two sides of the inner support rod, and the sliding groove is arranged at two ends of two sides of the outer support rod.

Preferably, the inner supporting rod is sleeved outside the outer supporting rod, and the sliding groove and the sliding block form a sliding structure.

Preferably, the winding engine is provided with two groups, the support frame is provided with four groups, and the hook is fixedly connected with the hanging lug.

Compared with the prior art, the beneficial effects of the utility model are that: the hoisting equipment for the steel structure engineering not only realizes the improvement of the stability of allocation and transportation, the left and right adjustment of the equipment supporting part, but also realizes the adjustment of the equipment height;

(1) the winding mechanism is arranged at the middle position of the bottom of the frame body, the hanging seat is installed by buckling the hook to the top of the hanging lug, steel is conveyed to the top of the lifting mechanism and then fixed, the lifting rope is wound by controlling the work of the winch through the controller to lift the hanging seat, equipment can move through the rollers, the steel is convenient to transfer, and meanwhile the hanging seat can be stably lifted through the four groups of fixed pulleys, so that the aim of improving the stability is fulfilled;

(2) the adjusting structure is arranged in the frame body, the rotating handle rotates to drive the threaded sleeve to move left and right, and the threaded sleeve drives the fixed seat to move to adjust the distance between the lifting mechanism and the lifting mechanism, so that the purposes of adjusting the distance between the supporting parts and improving the trafficability are achieved;

(3) through the bottom fixedly connected with elevating system at the fixing base, cross controller control hydraulic cylinder work, hydraulic cylinder control telescopic link extends for the inner support pole risees to the assigned position, reaches the purpose that the high practicality that improves of the supporting part of being convenient for, and at the in-process that the inner support pole goes up and down, the slider at outer bracing piece both sides bottom both ends slides inside the spout at the outside both sides both ends of inner support pole can improve the stability of inner support pole lift in-process.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front view structure of the adjusting structure and the lifting mechanism of the present invention;

fig. 3 is a schematic top view of the outer support rod and the inner support rod of the present invention;

fig. 4 is a schematic view of the hanging seat of the present invention.

In the figure: 1. a frame body; 2. an adjustment structure; 201. a threaded sleeve; 202. a through hole; 203. turning a handle; 204. a screw; 3. a lifting mechanism; 301. a supporting seat; 302. an outer support bar; 303. a chute; 304. a hydraulic cylinder; 305. an inner support bar; 306. a telescopic rod; 307. a slider; 4. a base; 5. a roller; 6. a fixed pulley; 7. a lifting rope; 8. a guard plate; 9. a hanging seat; 10. hooking; 11. a winch; 12. a support frame; 13. a fixed seat; 14. and (5) hanging a lug.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, a hoisting device for steel structure engineering comprises a frame body 1 and a fixed seat 13, wherein an adjusting structure 2 is arranged inside the frame body 1, the bottom of the adjusting structure 2 is fixedly connected with the fixed seat 13, the bottom of the fixed seat 13 penetrates through two sides of the bottom end inside the frame body 1, the bottom end of the fixed seat 13 is fixedly connected with a lifting mechanism 3, the bottom of the lifting mechanism 3 is fixedly connected with a base 4, four corners of the bottom of the base 4 are fixedly connected with rollers 5, and a winding mechanism is arranged in the middle position of the bottom of the frame body 1;

referring to fig. 1-4, a hoisting apparatus for steel structure engineering, the winding mechanism further includes a hoist 11, the hoist 11 is fixedly connected to the middle position of the bottom of the frame body 1, two sides of the hoist 11 are fixedly connected with support frames 12, the bottom of the support frame 12 is fixedly connected with a fixed pulley 6, a lifting rope 7 is arranged outside the fixed pulley 6, one end of the lifting rope 7 is fixedly connected with the output end of the hoist 11, the model of the hoist 11 can be 500 plus 1000, the other end of the lifting rope 7 is fixedly connected with a hook 10, a hanging seat 9 is arranged at the bottom of the hoist 11, four corners at the top of the hanging seat 9 are fixedly connected with hanging lugs 14, and two sides at the top of the hanging seat 9 are fixedly connected with guard plates 8;

specifically, as shown in fig. 1, the hanger 9 is installed by fastening the hook 10 to the top of the hanging lug 14, steel is conveyed to the top of the lifting mechanism 3, then the steel is fixed, the hoisting machine 11 is controlled by the controller to work, the lifting rope 7 is wound to lift the hanger 9, the device can be moved by the rollers 5, the steel is convenient to transport, and meanwhile, the four groups of fixed pulleys 6 can stably lift the hanger 9, so that the purpose of improving the stability is achieved.

Example 2: the adjusting structure 2 consists of a threaded sleeve 201, a through hole 202, a rotating handle 203 and a screw 204, the screw 204 is fixedly connected inside the frame body 1, two ends of the screw 204 are fixedly connected with two sides inside the frame body 1, one end of the screw 204 penetrates through one side inside the frame body 1 and is connected with the rotating handle 203, two ends outside the screw 204 are provided with the threaded sleeve 201, two sides of the bottom of the frame body 1 are provided with the through hole 202, two ends outside the screw 204 are provided with opposite external threads, the inside of the threaded sleeve 201 is provided with internal threads matched with the external threads, and the threaded sleeve 201 and the screw 204 form threaded connection;

specifically, as shown in fig. 1 and 2, by rotating the rotating handle 203, the rotating handle 203 rotates to drive the threaded sleeve 201 to move left and right, and the threaded sleeve 201 drives the fixing base 13 to move to adjust the distance between the lifting mechanism 3 and the lifting mechanism 3, so as to achieve the purpose of conveniently adjusting the distance between the supporting parts and improving the trafficability.

Example 3: the lifting mechanism 3 comprises a supporting seat 301, an outer supporting rod 302, a sliding groove 303, a hydraulic cylinder 304, an inner supporting rod 305, a telescopic rod 306 and a sliding block 307, the type of the hydraulic cylinder 304 can be MPT/APT, the inner supporting rod 305 is fixedly connected to the top of the base 4, the bottom end inside the inner supporting rod 305 is fixedly connected with the hydraulic cylinder 304, the top end of the hydraulic cylinder 304 is fixedly connected with the telescopic rod 306, the top end of the telescopic rod 306 is fixedly connected with the supporting seat 301, the top end of the supporting seat 301 is fixedly connected with the outer supporting rod 302, the sliding blocks 307 are arranged at two ends of two sides inside the outer supporting rod 302, the sliding grooves 303 are arranged at two ends of two sides outside the inner supporting rod 305, the inner supporting rod 305 is sleeved outside the outer supporting rod 302, the sliding grooves 303 and the sliding blocks 307 form a sliding structure, two sets of winches 11 are arranged;

specifically, as shown in fig. 1, 2 and 3, the controller controls the hydraulic cylinder 304 to operate, and the hydraulic cylinder 304 controls the telescopic rod 306 to extend, so that the inner supporting rod 305 rises to a specified position, thereby achieving the purpose of conveniently adjusting the height of the supporting portion and improving the practicability.

The working principle is as follows: the utility model discloses when using, at first, change 203 through rotating, change and control the removal to 203 rotation drive swivel nut 201, swivel nut 201 drives fixing base 13 and removes the distance of adjusting between elevating system 3 and the elevating system 3, reaches the purpose that the distance between the regulation supporting part of being convenient for improves trafficability characteristic.

Afterwards, the controller controls the hydraulic cylinder 304 to work, the hydraulic cylinder 304 controls the telescopic rod 306 to extend, so that the inner supporting rod 305 rises to a specified position, the purpose of conveniently adjusting the height of the supporting part and improving the practicability is achieved, and in the process of lifting the inner supporting rod 305, the sliding blocks 307 at the two ends of the bottom of the two sides of the outer supporting rod 302 slide inside the sliding grooves 303 at the two ends of the two sides of the outer supporting rod 305, so that the stability of the inner supporting rod 305 in the lifting process can be improved.

Finally, the hanging seat 9 is installed by buckling the hook 10 to the top of the hanging lug 14, steel is conveyed to the top of the lifting mechanism 3 and then fixed, the lifting rope 7 is wound by controlling the work of the winch 11 through the controller to enable the hanging seat 9 to ascend, the equipment can be moved through the rollers 5, the steel is convenient to transport, meanwhile, the hanging seat 9 can be stably lifted through the four groups of fixed pulleys 6, and the purpose of improving stability is achieved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a lifting device for steel construction engineering, includes support body (1) and fixing base (13), its characterized in that: an adjusting structure (2) is arranged inside the frame body (1), the bottom of the adjusting structure (2) is fixedly connected with the fixed seat (13), the bottom of the fixed seat (13) penetrates through two sides of the bottom end inside the frame body (1), the bottom end of the fixed seat (13) is fixedly connected with a lifting mechanism (3), the bottom of the lifting mechanism (3) is fixedly connected with a base (4), four corners of the bottom of the base (4) are fixedly connected with idler wheels (5), and a winding mechanism is arranged in the middle of the bottom of the frame body (1);

the winding mechanism further comprises a winch (11), the winch (11) is fixedly connected to the middle position of the bottom of the frame body (1), two sides of the winch (11) are fixedly connected with a support frame (12), the bottom of the support frame (12) is fixedly connected with a fixed pulley (6), a lifting rope (7) is arranged outside the fixed pulley (6), one end of the lifting rope (7) is fixedly connected with the output end of the winch (11), the other end of the lifting rope (7) is fixedly connected with a hook (10), a lifting seat (9) is arranged at the bottom of the winch (11), four corners at the top of the lifting seat (9) are fixedly connected with lugs (14), and two sides of the top of the lifting seat (9) are fixedly connected with guard plates (8).

2. Hoisting equipment for steel structure engineering according to claim 1, characterized in that: adjust structure (2) by swivel nut (201), through-hole (202), change (203) and screw rod (204) and constitute, screw rod (204) fixed connection is in the inside of support body (1), the both ends and the inside both sides fixed connection of support body (1) of screw rod (204), the one end of screw rod (204) runs through the inside one side of support body (1) and is connected with and changes (203), the outside both ends of screw rod (204) are provided with swivel nut (201), the both sides of support body (1) bottom are provided with through-hole (202).

3. Hoisting equipment for steel structural engineering according to claim 2, characterized in that: opposite external threads are arranged at two ends of the outer portion of the screw rod (204), internal threads matched with the external threads are arranged in the screw sleeve (201), and the screw sleeve (201) is in threaded connection with the screw rod (204).

4. Hoisting equipment for steel structure engineering according to claim 1, characterized in that: the lifting mechanism (3) comprises a supporting seat (301), an outer supporting rod (302), a sliding groove (303), a hydraulic cylinder (304), an inner supporting rod (305), a telescopic rod (306) and a sliding block (307), wherein the inner supporting rod (305) is fixedly connected to the top of the base (4), the hydraulic cylinder (304) is fixedly connected to the bottom end of the inner supporting rod (305) inside, the telescopic rod (306) is fixedly connected to the top end of the hydraulic cylinder (304), the supporting seat (301) is fixedly connected to the top end of the telescopic rod (306), the outer supporting rod (302) is fixedly connected to the top end of the supporting seat (301), the sliding block (307) is arranged at two ends of two sides inside the outer supporting rod (302), and the sliding groove (303) is arranged at two ends of two sides outside the inner supporting rod (305).

5. Hoisting equipment for steel structural engineering according to claim 4, characterized in that: the inner supporting rod (305) is sleeved outside the outer supporting rod (302), and the sliding groove (303) and the sliding block (307) form a sliding structure.

6. Hoisting equipment for steel structure engineering according to claim 1, characterized in that: the hoisting machine (11) is provided with two groups, the support frame (12) is provided with four groups, and the hook (10) is fixedly connected with the hanging lug (14).