Steel structure carrying device with fixing mechanism

Abstract

A steel structure carrying device with a fixing mechanism comprises a platen with moving wheels at the bottom, one end of the platen is connected with a handrail, a frame with an opening in the top is arranged on one side of the platen, and a bandage is wound on a rotating roller located on the frame and driven by a driving mechanism to rotate. Fixing rods are arranged on the opposite sides, located on the frame, of the platen in the length direction of the platen, and hooks connected to the suspension ends of the binding bands are detachably connected with the fixing rods. The driving mechanism drives the rotating roller to wind and unwind the binding belt, under the fixing effect of the hook and the fixing rod, the binding belt can be tightened to adapt to the surface fluctuation of the component to be bound to the periphery of the component on the table plate, and the stability of the component on the table plate is higher. Meanwhile, due to the fact that the binding band is flexible, even if the size of the component exceeds the area of the platen, the binding band can be turned over and circuitously to fix the component, and use is more convenient.

Description

Technical Field

[0001] The utility model patent relates to construction equipment, in particular to a steel structure handling device with a fixing mechanism. Background Art

[0002] Steel structure is an important building structural component, which mainly includes steel, steel plate, steel beam, steel column, steel pipe, etc. Among them, in the production or use of steel structure, handling equipment is often needed to transport the components to the occasion where they are needed.

[0003] In the patent document entitled "A Simple Steel Structure Handling Device" (Announcement No. CN211336019U, hereinafter referred to as Document 1), the device comprises a bottom plate, a plurality of guard plates are installed on the side of the bottom plate, four rollers are installed on the bottom of the bottom plate, a connecting piece is installed on the end of the bottom plate, the connecting piece is detachably connected to a sleeve by bolts, a telescopic rod is sleeved on the sleeve, a plurality of positioning bolt holes are opened on the surface of the telescopic rod, the telescopic rod is fixed in the sleeve by a limiting bolt arranged on the surface of the sleeve, and a handle is arranged at the other end of the telescopic rod, which can reduce labor intensity, improve work efficiency, increase safety, avoid injuries during handling, and has a simple structure;

[0004] In the patent document entitled "A transport vehicle for steel structure production" (publication number CN216580623U, hereinafter referred to as Document 2), two sets of limit plates are provided to limit the steel parts. At the same time, the telescopic rod pushes the clamping plate downward to contact the steel parts and clamp them to prevent the steel parts from shaking, thereby improving the stability of the vehicle.

[0005] In the above scheme, in order to prevent the steel structure from falling off the handling device, baffles are set on both sides of the carrier plate that supports the steel structure to prevent the steel structure from falling. However, the baffle is fixed, and the restraining effect on the steel structure is poor. The steel structure is easy to shake on the carrier plate, which may cause accidents. At the same time, due to the existence of the baffle, once the width of both sides of the component exceeds the bearing area of ​​the carrier plate, the equipment cannot be used for transportation, which has great limitations in use. Summary of the invention

[0006] The utility model provides a steel structure handling device with a fixing mechanism, which can improve the stability of the steel structure on the handling equipment and increase the applicable size of the steel structure.

[0007] In order to achieve the above-mentioned purpose, the adopted technical solution is: a steel structure handling device with a fixing mechanism, including a table with movable wheels at the bottom, a handrail connected to one end of the table, a frame with an opening at the top is provided on one side of the table, a belt is wound around a rotating roller on the frame and is driven to rotate by a driving mechanism, a fixing rod is arranged on the opposite side of the frame along the length direction of the table, and a detachable connection is formed between the hook connected to the suspended end of the belt and the fixing rod.

[0008] Compared with the prior art, the technical effect of the utility model is as follows: the driving mechanism drives the roller to retract and release the strap, and under the fixation between the hook and the fixing rod, the strap can be tightened to adapt to the surface undulation of the component and be tied to the outer periphery of the component on the table, so that the stability of the component on the table is higher. At the same time, because the strap is flexible, even if the size of the component exceeds the area of ​​the table, the strap can be folded and detoured to fix the component, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a three-dimensional appearance schematic diagram of the utility model;

[0010] Figure 2 is a schematic diagram of a fixed rod;

[0011] Figure 3 for Figure 1 K-direction view in;

[0012] Figure 4 for Figure 1 A magnified view of part A in FIG.

[0013] Figure 5 It is a schematic diagram of the local structure of the framework;

[0014] Figure 6 A schematic diagram of a plug. DETAILED DESCRIPTION

[0015] The following will be combined with the attached Figure 1-6 The embodiments of the technical solution of the present application are described in detail. The following embodiments are only used to more clearly illustrate the technical solution of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application:

[0016] A steel structure transport device with a fixing mechanism includes a platform 10 with moving wheels at the bottom, a handrail 11 is connected to one end of the platform 10, a frame 30 with an opening at the top is provided on one side of the platform 10, a belt 32 is wound around a roller 31 on the frame 30 and is driven to rotate by a driving mechanism, a fixing rod 40 is arranged on the opposite side of the frame 30 on the platform 10 along the length direction of the platform 10, and a hook 33 connected to the suspended end of the belt 32 and the fixing rod 40 form a detachable connection.

[0017] In the above scheme, when the component B is transported, the component B is stacked on the table surface of the table 10, and the driving mechanism drives the roller 31 to retract and release the strap 32. After adjusting the overhang length of the strap 32, the strap 32 is placed around the periphery of the component B and the hook 33 is fixed to the fixing rod 40. At this time, tightening the strap 32 can make the strap 32 adapt to the surface undulation of the component B and be tied to the periphery of the component B on the table 10, and the stability of the component B on the table 10 is higher. At the same time, because the strap 32 is flexible, even if the size of the component B exceeds the area of ​​the table 10, the strap 32 can be folded and detoured to fix the component B, which is more convenient to use.

[0018] As a preferred solution, a limit fit is provided between the frame 30 and the table top 10 to limit the displacement of the frame 30 along the length direction of the table top 10 .

[0019] Furthermore, a guide groove 101 is provided on one side edge of the table top 10 adjacent to the frame 30, and the groove length direction of the guide groove 101 is arranged along the length direction of the table top 10. A slider 20 is connected to the frame 30, and the slider 20 and the guide groove 101 form a guiding limit fit, and a positioning mechanism is provided between the slider 20 and the guide groove 101 for limiting the relative movement of the slider 20 and the guide groove 101.

[0020] In this solution, by moving the slider 20 along the guide groove 101, the frame 30 connected to the slider 20 can be adjusted to reciprocate and change its position in the length direction of the table 10, and then the position of the strap 32 relative to the component B can be adjusted according to different components B, so that the strap 32 is tied to the appropriate position on the component B, and the position of the strap 32 is flexible and adjustable. Here, the position of the hook 33 on the fixing rod 40 can be adjusted accordingly according to the position change of the frame 30. Among them, the setting of the positioning mechanism can prevent the slider 20 from moving freely, thereby ensuring the position stability of the frame 30 on the table 10.

[0021] As a preferred solution, the positioning mechanism includes positioning holes 1011 arranged at intervals along the length direction of the guide groove 101 on the bottom of the groove, the bolt core of the plug 21 inserted into the through hole on the slider 20 is in the same direction as the hole core of the positioning hole 1011, the end of the plug 21 adjacent to the bottom of the guide groove 101 is located in the opposite positioning hole 1011, and a spring 22 is sleeved on the bolt body between the end of the plug 21 away from the positioning hole 1011 and the slider 20. When the plug 21 is against the positioning hole 1011, the slider 20 cannot slide along the guide groove 101, on the contrary, the plug 21 can be separated from the positioning hole 1011 by pulling it out, and the slider 20 is canceled. The slider 20 can slide along the guide groove 101 to change the position of the frame 30.

[0022] Combination Figure 1 , 4As shown in Figures 5 and 6, the frame 30 is a square tube section. The roller core direction of the roller 31 is in the horizontal direction parallel to the length direction of the table 10. The roller 31 is located in the frame area of ​​the frame 30 and the roller end is in rotational cooperation with the opposite side of the frame 30. One end of the roller 31 is connected to a worm wheel 34 arranged with the same core. A connecting plate is provided on the side edge of the frame 30 adjacent to the worm wheel 34. A worm 35 that cooperates with the worm wheel 34 is rotatably connected to the connecting plate. The rotation of the worm 35 can control the rotation of the worm wheel 34, thereby rotating the roller 31 to reel the strap 32. The cooperation between the worm wheel 34 and the worm 35 is self-locking. In the case of no external force to rotate the worm 35, the worm wheel 34 cannot rotate freely, thereby ensuring that the roller 31 will not loosen and the strap 32 can be effectively tightened to bind the component B.

[0023] In order to facilitate the rotation of the worm 35 , a swivel 36 is connected to the outer rod end of the worm 35 .

[0024] The above description is only a preferred embodiment of the present invention, but the present invention is not limited to the scope of implementation shown in the drawings. Any changes made in accordance with the concept of the present invention, or modifications to equivalent embodiments with equivalent changes, which still do not exceed the spirit covered by the description and drawings, should be within the protection scope of the present invention.

Claims

1. A steel structure handling device with a fixing mechanism, comprising a platform (10) with moving wheels at the bottom, one end of the platform (10) being connected to a handrail (11), characterized in that: A frame (30) with an opening at the top is provided on one side of the table (10); a strap (32) is wound around a rotating roller (31) on the frame (30) and is driven to rotate by a driving mechanism; a fixing rod (40) is arranged on the opposite side of the table (10) on the frame (30) along the length direction of the table (10); a hook (33) connected to the suspended end of the strap (32) and the fixing rod (40) form a detachable connection.

2. The steel structure handling device with a fixing mechanism according to claim 1, characterized in that: A position limiting fit is provided between the frame (30) and the table top (10) to limit the displacement of the frame (30) along the length direction of the table top (10).

3. The steel structure handling device with a fixing mechanism according to claim 2, characterized in that: A guide groove (101) is provided at a side edge of the table top (10) adjacent to the frame (30), and the groove length direction of the guide groove (101) is arranged along the length direction of the table top (10). A slider (20) is connected to the frame (30), and the slider (20) and the guide groove (101) form a guide limit fit, and a positioning mechanism is provided between the slider (20) and the guide groove (101) for limiting the relative movement of the slider (20) and the guide groove (101).

4. The steel structure handling device with a fixing mechanism according to claim 3 is characterized in that: The positioning mechanism comprises positioning holes (1011) arranged at intervals on the bottom of the guide groove (101) along the groove length direction; the bolt core of the plug (21) inserted into the through hole on the slider (20) is in the same direction as the hole core of the positioning hole (1011); one end of the plug (21) adjacent to the bottom of the guide groove (101) is located in the opposite positioning hole (1011); and a spring (22) is sleeved on the bolt body between the end of the plug (21) away from the positioning hole (1011) and the slider (20).

5. The steel structure handling device with a fixing mechanism according to claim 1, characterized in that: The frame (30) is a square tube section. The roller core direction of the roller (31) is located in the horizontal direction parallel to the length direction of the table (10). The roller (31) is located in the frame area of ​​the frame (30) and the roller end is rotatably matched with the opposite side of the frame (30). One end of the roller (31) is connected to a worm gear (34) arranged with the same core. A connecting plate is provided on one side of the frame (30) adjacent to the worm gear (34). A worm (35) rotatably connected to the connecting plate is matched with the worm gear (34).

6. The steel structure handling device with a fixing mechanism according to claim 5, characterized in that: The outer rod end of the worm (35) is connected with a rotating ring (36).

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