Steel structure transfer device

Abstract

The utility model discloses a steel structure transfer device in the technical field of steel structure transfer, which comprises a transfer trolley, two groups of rope releasing mechanisms are arranged above the transfer trolley, each rope releasing mechanism comprises a support frame arranged above the transfer trolley, one end of each support frame is provided with a first connecting disc, and the other end of each support frame is provided with a second connecting disc. The side wall of the first connecting disc is connected with a rotating rod through a bearing, one end of the rotating rod penetrates through the side wall of the second connecting disc to be connected with a rotating disc arranged outside, the outer wall of the rotating rod is sleeved with a rope releasing roller, the outer wall of the rope releasing roller is wound with a binding rope, and one end of the binding rope is provided with a pull ring. By arranging the rope releasing mechanism and the rope pulling mechanism, the steel structure fixing device can adapt to steel structures of different shapes, so that the steel structures on the transfer trolley can be better fixed, the steel structures cannot fall off from the transfer device under the road conditions of bumping and turning, and the transfer safety is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel structure transfer technical field, concretely is a steel structure transfer device. BACKGROUND

[0002] Steel structure is the structure of steel material composition, it is one of main building structure types. Structure is mainly by section steel and steel plate etc. The steel beam, steel column, steel truss etc. Component composition adopts silanization, pure manganese phosphorization, washing and drying, galvanizing etc. Rust removal and rust prevention process, and the welding seam, bolt or rivet connection between each component or part is usually used. Because its dead weight is lighter, and simple construction, is widely used in large factory, venue, super high layer etc.

[0003] Steel structure needs to be transferred to the appropriate station for processing many times during processing, so a transfer device needs to be used. When the existing transfer device transfers the steel structure, because more than one set of steel structure is placed on the transfer trolley, the transfer trolley may encounter various road conditions, such as bumping and turning, during the transfer process. The steel structure without fixation is easy to fall off the transfer device due to inertia, vibration and other reasons. The existing transfer device is mostly provided with a fixed plate for fixation. Because the fixed plate is hard, it cannot cope with steel structures of different shapes, thereby reducing the fixation effect. Moreover, the fixed plate can only fix one set of steel structure, and it is difficult to fix multiple sets of steel structure. Therefore, we propose a steel structure transfer device. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a steel structure transfer device to solve the problems in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a steel structure transfer device, including transfer trolley, four groups of moving wheels are arranged on the bottom of the transfer trolley, a push rod is arranged on the right side wall of the transfer trolley, a plurality of conveying rollers are rotatably arranged on the top of the transfer trolley, two groups of rope releasing mechanisms are arranged above the transfer trolley, the rope releasing mechanism comprises a support frame arranged above the transfer trolley, a first connecting disc is arranged at one end of the support frame, a second connecting disc is arranged at the other end of the support frame, a rotating rod is connected to the side wall of the first connecting disc through a bearing, one end of the rotating rod penetrates through the side wall of the second connecting disc and is connected with an external rotating disc, a rope releasing roller is installed on the outer wall of the rotating rod, a binding rope is wound on the outer wall of the rope releasing roller, a pull ring is arranged at one end of the binding rope, and two groups of pull rope mechanisms are hingedly arranged on the top of the transfer trolley.

[0006] Further, the pull rope mechanism comprises a sleeve hinged on the top of the transfer trolley, a threaded rod is connected to the inner side wall of the sleeve through a bearing, a movable rod is sleeved on the outer wall of the threaded rod, one end of the movable rod penetrates the inner side wall of the sleeve and is hinged with a pull hook arranged outside, a driven bevel gear is installed on the outer wall of the threaded rod, a driving bevel gear meshing with the driven bevel gear is arranged in the sleeve, and a rotating shaft is arranged on the side wall of the driving bevel gear, one end of the rotating shaft penetrates the inner side wall of the sleeve and is connected with an adjusting knob arranged outside.

[0007] Further, a guide groove is formed in the inner side wall of the sleeve, and a guide block matched with the guide groove is arranged on the side wall of the movable rod.

[0008] Further, a support sleeve is arranged on the top of the transfer trolley, a lifting rod is movably arranged through the support sleeve, one end of the lifting rod is connected with the bottom of the support frame, and an adjusting bolt is inserted into the outer wall of the support sleeve.

[0009] Further, a locking bolt is arranged through the outer side wall of the rotating disc, and the locking bolt abuts against the side wall of the second connecting disc.

[0010] Further, the binding rope is made of nylon material, and the width of the binding rope is 6cm.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1、The utility model discloses a transfer trolley fixing device which comprises a transfer trolley, a pull rope mechanism and a put rope mechanism, the pull rope mechanism is arranged on the top of the transfer trolley, the put rope mechanism is arranged on the bottom of the transfer trolley, the pull rope mechanism comprises a rotating disc, a second connecting disc is arranged on the top of the rotating disc, a first connecting disc is arranged on the bottom of the rotating disc, the first connecting disc is connected with the second connecting disc through a connecting rod, the connecting rod is rotatably connected with the second connecting disc, the connecting rod is rotatably connected with the first connecting disc, the first connecting disc is connected with the bottom of the transfer trolley, the second connecting disc is connected with the top of the transfer trolley, the put rope mechanism comprises a support sleeve, a lifting rod is movably arranged through the support sleeve, one end of the lifting rod is connected with the bottom of the support frame, and an adjusting bolt is inserted into the outer wall of the support sleeve.

[0013] 2、The utility model discloses a transfer trolley fixing device which comprises a transfer trolley, a pull rope mechanism and a put rope mechanism, the pull rope mechanism is arranged on the top of the transfer trolley, the put rope mechanism is arranged on the bottom of the transfer trolley, the pull rope mechanism comprises a rotating disc, a second connecting disc is arranged on the top of the rotating disc, a first connecting disc is arranged on the bottom of the rotating disc, the first connecting disc is connected with the second connecting disc through a connecting rod, the connecting rod is rotatably connected with the second connecting disc, the connecting rod is rotatably connected with the first connecting disc, the first connecting disc is connected with the bottom of the transfer trolley, the second connecting disc is connected with the top of the transfer trolley, the put rope mechanism comprises a support sleeve, a lifting rod is movably arranged through the support sleeve, one end of the lifting rod is connected with the bottom of the support frame, and an adjusting bolt is inserted into the outer wall of the support sleeve.

[0014] 3、The utility model discloses a transfer trolley fixing device which comprises a transfer trolley, a pull rope mechanism and a put rope mechanism, the pull rope mechanism is arranged on the top of the transfer trolley, the put rope mechanism is arranged on the bottom of the transfer trolley, the pull rope mechanism comprises a rotating disc, a second connecting disc is arranged on the top of the rotating disc, a first connecting disc is arranged on the bottom of the rotating disc, the first connecting disc is connected with the second connecting disc through a connecting rod, the connecting rod is rotatably connected with the second connecting disc, the connecting rod is rotatably connected with the first connecting disc, the first connecting disc is connected with the bottom of the transfer trolley, the second connecting disc is connected with the top of the transfer trolley, the put rope mechanism comprises a support sleeve, a lifting rod is movably arranged through the support sleeve, one end of the lifting rod is connected with the bottom of the support frame, and an adjusting bolt is inserted into the outer wall of the support sleeve. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the utility model;

[0016] Figure 2 It is a structural schematic view of the utility model;

[0017] Figure 3 It is a structural schematic view of the utility model.

[0018] In the figure: 1, transfer trolley; 2, moving wheel; 3, pull rope mechanism; 30, pull hook; 31, sleeve; 32, movable rod; 33, adjusting knob; 34, rotating shaft; 35, driving bevel gear; 36, driven bevel gear; 37, threaded rod; 38, guide groove; 39, guide block; 4, conveying roller; 5, rope releasing mechanism; 50, pull ring; 51, binding rope; 52, first connecting disc; 53, rope releasing roller; 54, rotating rod; 55, rotating disc; 56, locking bolt; 57, support frame; 58, support sleeve; 59, adjusting bolt; 500, lifting rod; 501, second connecting disc. DETAILED DESCRIPTION

[0019] 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. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] Embodiment 1

[0021] Please refer to Figure 1 The present application provides a technical solution: a steel structure transfer device, comprising a transfer trolley 1, the bottom of the transfer trolley 1 is provided with four groups of moving wheels 2, the right side wall of the transfer trolley 1 is provided with a push rod, the top of the transfer trolley 1 is rotatably provided with a plurality of conveying rollers 4, the top of the transfer trolley 1 is provided with two groups of rope releasing mechanisms 5, the rope releasing mechanism 5 comprises a support frame 57 provided on the top of the transfer trolley 1, one end of the support frame 57 is provided with a first connecting disc 52, the other end of the support frame 57 is provided with a second connecting disc 501, the first connecting disc 52 is connected with a rotating rod 54 through a bearing on the side wall, one end of the rotating rod 54 penetrates through the side wall of the second connecting disc 501 and is connected with an external rotating disc 55, the rotating rod 54 is sleeved and installed with a rope releasing roller 53 on the outer wall, the rope releasing roller 53 is wound with a binding rope 51 on the outer wall, one end of the binding rope 51 is provided with a pull ring 50, the top of the transfer trolley 1 is hingedly provided with two groups of pull rope mechanisms 3.

[0022] The rope pulling mechanism 3 comprises a sleeve 31 hingedly arranged on the top of the transfer trolley 1, an inner side wall of the sleeve 31 is connected with a threaded rod 37 through a bearing, an outer wall of the threaded rod 37 is sleeved with a movable rod 32, one end of the movable rod 32 penetrates through the inner side wall of the sleeve 31 and is hingedly connected with a pull hook 30 arranged outside, a guide groove 38 is formed in the inner side wall of the sleeve 31, a guide block 39 matched with the guide groove 38 is arranged on the side wall of the movable rod 32, under the action of the guide groove 38 and the guide block 39, the movable rod 32 moves more stably on the outer wall of the threaded rod 37, a driven bevel gear 36 is sleeved and arranged on the outer wall of the threaded rod 37, a driving bevel gear 35 engaged with the driven bevel gear 36 is arranged in the sleeve 31, a rotating shaft 34 is arranged on the side wall of the driving bevel gear 35, one end of the rotating shaft 34 penetrates through the inner side wall of the sleeve 31 and is connected with an adjusting knob 33 arranged outside.

[0023] By adopting the above technical scheme, the binding rope 51 can be tightened to tightly fit the steel structure, and the fixing effect of the steel structure can be achieved.

[0024] The transfer trolley 1 is provided with a supporting sleeve 58, a lifting rod 500 is movably arranged through the supporting sleeve 58, one end of the lifting rod 500 is connected with the bottom of the supporting frame 57, and an adjusting bolt 59 is insertedly arranged on the outer wall of the supporting sleeve 58.

[0025] By adopting the above technical scheme, the staff loosens the adjusting bolt 59, the lifting rod 500 can be lifted in the supporting sleeve 58, so that the height of the binding rope 51 can be adjusted according to the height of the steel structure on the transfer trolley 1.

[0026] The outer side wall of the rotating disc 55 is penetrated with a locking bolt 56, and the locking bolt 56 abuts against the side wall of the second connecting disc 501.

[0027] By adopting the above technical scheme, the locking bolt 56 abuts against the second connecting disc 501, the rotation of the rotating rod 54 can be avoided, and the loosening of the binding rope 51 can be avoided.

[0028] The binding rope 51 is made of nylon material, and the width of the binding rope 51 is 6cm, which can better bind the steel structure.

[0029] By adopting the above technical scheme, the nylon has high tensile strength, so the nylon rope can bear large tension and is not easy to break, thereby the steel structure is not easy to be damaged when fixed, the service life is long, and the use cost is reduced.

[0030] Working principle: the steel structure is placed on the transfer trolley 1, the worker loosens the adjusting bolt 59, the lifting rod 500 is lowered into the supporting sleeve 58, the height of the binding rope 51 can be adjusted according to the height of the steel structure on the transfer trolley 1, then the worker pulls out a certain binding rope 51, then the pull ring 50 is hung on the pull hook 30, the worker rotates the rotating disc 500 to drive the rotating rod 54 and the rope releasing roller 53 to rotate, the rope releasing roller 53 can drive the binding rope 51 to slightly stretch, then the worker rotates the locking bolt 56 and the second connecting disc 501 abuts, the worker rotates the adjusting knob 33 to drive the rotating shaft 34 to rotate, the rotating shaft 34 drives the driving bevel gear 35 to rotate, the driving bevel gear 35 drives the driven bevel gear 36 to rotate, the driven bevel gear 36 drives the threaded rod 37 to rotate, under the action of the guide groove 38 and the guide block 39, the movable rod 32 moves on the outer wall of the threaded rod 37, the movable rod 32 drives the pull hook 30 to move, the pull hook 30 can tighten the binding rope 51, the binding rope 51 can fix the steel structure on the transfer trolley 1.

[0031] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A steel structure transfer device, comprising a transfer vehicle (1), wherein the transfer vehicle (1) is provided with four sets of moving wheels (2) at its bottom, a push rod is provided on the right side wall of the transfer vehicle (1), and multiple sets of conveying rollers (4) are rotatably provided on the top of the transfer vehicle (1), characterized in that: Two sets of rope-releasing mechanisms (5) are provided above the transfer vehicle (1). The rope-releasing mechanism (5) includes a support frame (57) provided above the transfer vehicle (1). One end of the support frame (57) is provided with a first connecting plate (52), and the other end of the support frame (57) is provided with a second connecting plate (501). A rotating rod (54) is connected to the side wall of the first connecting plate (52) through a bearing. One end of the rotating rod (54) passes through the side wall of the second connecting plate (501) and is connected to the rotating plate (55) provided outside. A rope-releasing roller (53) is sleeved on the outer wall of the rotating rod (54). A binding rope (51) is wound on the outer wall of the rope-releasing roller (53). A pull ring (50) is provided at one end of the binding rope (51). Two sets of rope-pulling mechanisms (3) are hinged to the top of the transfer vehicle (1).

2. The steel structure transfer device according to claim 1, characterized in that: The rope pulling mechanism (3) includes a sleeve (31) hinged to the top of the transfer vehicle (1). A threaded rod (37) is connected to the inner wall of the sleeve (31) through a bearing. A movable rod (32) is sleeved on the outer wall of the threaded rod (37). One end of the movable rod (32) passes through the inner wall of the sleeve (31) and is hinged to a hook (30) provided on the outside. A driven bevel gear (36) is sleeved on the outer wall of the threaded rod (37). An active bevel gear (35) that meshes with the driven bevel gear (36) is provided inside the sleeve (31). A rotating shaft (34) is provided on the side wall of the active bevel gear (35). One end of the rotating shaft (34) passes through the inner wall of the sleeve (31) and is connected to an adjusting knob (33) provided on the outside.

3. A steel structure transfer device according to claim 2, characterized in that: The inner wall of the sleeve (31) is provided with a guide groove (38), and the side wall of the movable rod (32) is provided with a guide block (39) that matches the guide groove (38).

4. A steel structure transfer device according to claim 1, characterized in that: The top of the transfer vehicle (1) is provided with a support sleeve (58), and a lifting rod (500) is movably passed through the top of the support sleeve (58). One end of the lifting rod (500) is connected to the bottom of the support frame (57), and an adjusting bolt (59) is inserted into the outer wall of the support sleeve (58).

5. A steel structure transfer device according to claim 1, characterized in that: A locking bolt (56) is provided through the outer wall of the rotating disk (55), and the locking bolt (56) abuts against the side wall of the second connecting disk (501).

6. A steel structure transfer device according to claim 1, characterized in that: The binding rope (51) is made of nylon and has a width of 6cm.

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