Transportation device for steel structure construction

Abstract

The utility model belongs to the technical field of steel structure transportation, and discloses a transportation device for steel structure construction, which comprises a transportation vehicle, a baffle plate is arranged on one side of the transportation vehicle, an adjusting assembly comprises a two-way screw rod rotationally connected to the bottom of the transportation vehicle, and movable blocks are in threaded connection with the exteriors of the two sides of the two-way screw rod. A rotating shaft is rotationally connected to the U-shaped frame and fixedly connected with the baffle, a connecting block is fixedly connected to the bottom of the U-shaped frame, a connecting rod is hinged between the connecting block and the moving block through a hinge piece, and gears are fixedly connected to the two ends of the rotating shaft; according to the steel structure conveying device, the problem that due to the fact that adjustment is difficult to conduct according to the length of a steel structure, the steel structure is prone to extending and being exposed out of the device, and transportation of the steel structure is affected is effectively solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to steel structure transportation technical field especially relates to a steel structure construction transportation device. BACKGROUND

[0002] Steel structure is the structure of steel material composition, is one of main building structure types, and the structure is mainly composed of the component such as steel beam, steel column, steel truss etc. made of sectional steel and steel plate. Because its self weight is lighter, and construction is simple, it is widely used in large factory, stadium, super high-rise, bridge etc. Steel structure construction transportation device refers to the various equipment and tools for transporting, hoisting and moving steel components in the process of steel structure construction. These transportation devices play a vital role in the installation and construction of steel structure, ensuring the safe, efficient transportation and installation of components.

[0003] For example, the Chinese utility model patent with the announcement number CN217100087U discloses a kind of building construction steel structure transportation device, the device is rotated between driving shaft and driven shaft, so that rotating rod can push rotary block, loading box will be inclined under the cooperation of rotary block, so that steel structure is dumped, and then the purpose of quick unloading is achieved.

[0004] However, when the length of the steel structure is too long, the end of the steel structure will extend and be exposed outside the loading box, making transportation inconvenient.

[0005] In summary, there is currently a need for a transportation device that can be adjusted according to the length of the steel structure. UTILITY MODEL CONTENT

[0006] The utility model aims to provide a kind of steel structure construction transportation device. The device can be adjusted according to the length of the steel structure, effectively solving the problem that the steel structure is easily extended and exposed outside the device, thereby affecting the transportation of the steel structure.

[0007] The utility model solves the above-mentioned technical scheme: a kind of steel structure construction transportation device, comprising:

[0008] Transport vehicle, the side of the transport vehicle is provided with baffle;

[0009] Adjusting assembly, the adjusting assembly includes a double-way screw rod rotatably connected to the bottom of the transport vehicle, a moving block is threadedly connected to the double-way screw rod, a U-shaped bracket is provided on the baffle, a rotating shaft is rotatably connected to the U-shaped bracket, and the rotating shaft is fixedly connected between the baffle, a connecting block is fixedly connected to the bottom of the U-shaped bracket, and a connecting rod is hingedly connected between the connecting block and the moving block through a hinge.

[0010] Further preferably, the rotating shaft is fixedly connected with a gear, the transport vehicle is fixedly connected with a connecting plate, the connecting plate is fixedly connected with a toothed plate, and the toothed plate is in meshing connection with the gear.

[0011] Further preferably, the top of the transport vehicle has an open structure.

[0012] Further preferably, the inner cavity of the transport vehicle is rotatably connected with a conveying roller at the bottom.

[0013] Further preferably, the top of the moving block is fixedly connected with a guide block, the bottom of the transport vehicle is provided with a guide groove, and the guide groove is in sliding connection with the guide block.

[0014] Further preferably, the U-shaped frame is fixedly connected with a supporting rod, the transport vehicle is fixedly connected with a supporting block, and the supporting block is in sliding connection with the supporting rod.

[0015] Further preferably, the end of the supporting rod is fixedly connected with a limiting plate.

[0016] Further preferably, the U-shaped frame is rotatably connected with a screw pipe, the screw pipe is threadedly connected with a fixed screw rod, the rotating shaft is provided with a clamping hole for mounting the fixed screw rod, and the end of the fixed screw rod is inserted into the clamping hole by screwing the fixed screw rod, so as to lock the rotation of the rotating shaft.

[0017] Further preferably, the bottom of the transport vehicle is rotatably connected with a moving wheel, and the moving wheel is provided with a locking piece.

[0018] Further preferably, the baffle is provided with an anti-skid pad.

[0019] In summary, the present application has the following advantages:

[0020] 1. The present application drives two groups of moving blocks to move towards each other by rotating the bidirectional screw rod, and through the hinging action between the moving blocks, the connecting blocks and the connecting rods, and the sliding action between the supporting rods and the supporting blocks, the baffle on the U-shaped frame can be driven to move away from the transport vehicle, so that the transport vehicle can load steel structures with a longer length, and the problem that the steel structure is easily extended and exposed outside the device, thereby affecting the transportation of the steel structure, is effectively avoided.

[0021] 2. The utility model discloses in the process of driving baffle away from the transport vehicle, utilize the meshing effect between gear and toothed plate, make gear can rotate on toothed plate, to drive baffle clockwise downward deflection in convenience, further convenient to the loading of steel structure, vice versa can drive baffle counterclockwise and deflect upwards, make convenient to the limiting of loading completed steel structure, prevent its sway when transporting. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0023] Figure 2 It is the three-dimensional structure schematic diagram of the utility model adjusting assembly;

[0024] Figure 3 It is the three-dimensional schematic diagram of the utility model pivot, baffle and gear connection structure;

[0025] Figure 4 It is Figure 1 The enlarged structure schematic diagram of A place in the middle.

[0026] In the drawings, the components represented by each reference sign are as follows: 1, transport vehicle;2, baffle;3, conveying roller;4, screw pipe;5, fixed screw;6, clamping hole;101, bidirectional screw;102, moving block;103, U-shaped frame;104, pivot;105, connecting block;106, connecting rod;107, guide block;108, support rod;109, support block;201, gear;202, connecting plate;203, toothed plate. DETAILED DESCRIPTION

[0027] The utility model will be further explained in detail in connection with the drawings.

[0028] This embodiment is only the explanation of the utility model, and it is not the limitation of the utility model, and the person skilled in the art can make the modification without the creative contribution according to the need after reading the specification, but as long as in the utility model's right claim range all receive the patent law's protection. EMBODIMENT

[0029] Please combine Figures 1-4 , a steel structure construction transport device of this embodiment, it includes:

[0030] Transport vehicle 1, one side of transport vehicle 1 is provided with baffle 2, and the top of transport vehicle 1 and the side close to baffle 2 are both designed as open structure, facilitating hoisting and carrying steel structure, and anti-skid pad is additionally arranged on the side of baffle 2 close to transport vehicle 1, which can increase the friction between baffle 2 and steel structure, prevent the steel structure from shaking during transportation, and improve the stability during transportation;

[0031] The adjusting assembly comprises a two-way screw rod 101 rotatably connected to the bottom of the transport vehicle 1, a moving block 102 threadedly connected to the two sides of the two-way screw rod 101, a U-shaped frame 103 arranged on the outer portion of the baffle 2, a rotating shaft 104 rotatably connected to the U-shaped frame 103 and fixedly connected between the rotating shaft 104 and the baffle 2, a connecting block 105 fixedly connected to the bottom of the U-shaped frame 103, a connecting rod 106 hingedly connected between the connecting block 105 and the moving block 102, a guide block 107 fixedly connected to the top of the moving block 102, a guide groove formed in the bottom of the transport vehicle 1 corresponding to the position of the guide block 107 and slidably connected between the guide block 107 and the guide groove, capable of guiding the horizontal movement of the moving block 102, a supporting rod 108 fixedly connected to the two sides of the U-shaped frame 103, a supporting block 109 fixedly connected to the two sides of the transport vehicle 1 and slidably connected between the supporting block 109 and the same side supporting rod 108, capable of improving the stability of the horizontal movement of the baffle 2, a limiting plate fixedly connected to the end of the supporting rod 108, capable of preventing the disengagement between the supporting rod 108 and the supporting block 109, a screw pipe 4 rotatably connected to the lower portion of the two sides of the U-shaped frame 103, and a fixed screw rod 5 threadedly connected to the screw pipe 4, and a clamping hole 6 formed in the two sides of the transport vehicle 1 corresponding to the position of the fixed screw rod 5 and matched with the fixed screw rod 5, capable of fixing the position of the baffle 2.

[0032] The rotating shaft 104 is fixedly connected with a gear 201, the two sides of the transport vehicle 1 are fixedly connected with a connecting plate 202, the end of the connecting plate 202 is fixedly connected with a toothed plate 203, and the toothed plate 203 is meshingly connected with the same side gear 201.

[0033] The implementation principle of the transportation device for steel structure construction in the embodiment of the application is as follows: first, the transportation vehicle 1 is moved to a specified position through the moving wheels, and then the moving wheels are locked by using the locking pieces; then the bidirectional screw rod 101 is rotated, the two groups of moving blocks 102 are driven to move towards each other, and under the cooperation of the hinging action between the moving blocks 102, the connecting blocks 105 and the connecting rods 106 and the sliding action between the supporting rods 108 and the supporting blocks 109, the baffle 2 on the U-shaped frame 103 can be driven to move away from the transportation vehicle 1; at the same time, the meshing action between the gear 201 and the toothed plate 203 is used, so that the gear 201 can rotate on the toothed plate 203 during the movement of the U-shaped frame 103, thereby conveniently driving the baffle 2 to deflect clockwise downward; then the steel structure is loaded onto the transportation vehicle 1 by hoisting or carrying; then the bidirectional screw rod 101 is reversed, at this time the U-shaped frame 103 drives the baffle 2 to move close to the end of the steel structure, the meshing action between the gear 201 and the toothed plate 203 is used, at this time the baffle 2 will deflect counterclockwise upward, when the baffle 2 is flush with the U-shaped frame 103, the position of the baffle 2 is fixed by rotating the fixed screw rod 5 to insert it into the clamping hole 6 on the rotating shaft 104; then the bidirectional screw rod 101 is reversed again, at this time the gear 201 will be separated from the toothed plate 203, the baffle 2 will move horizontally until it contacts the end of the steel structure, finally the transportation vehicle 1 is moved to realize the transportation of the steel structure, when the steel structure needs to be unloaded, the bidirectional screw rod 101 is rotated forward, since the position of the rotating shaft 104 is fixed, the gear 201 is also fixed, when the teeth of the gear 201 contact the teeth on the toothed plate 203, at this time the fixed screw rod 5 is turned away from the clamping hole 6, as the U-shaped frame 103 continues to move, the baffle 2 will deflect clockwise downward again, thereby facilitating the unloading of the steel structure.

[0034] Further improvement is that the inner cavity bottom of the transportation vehicle 1 is equidistantly connected with the conveying roller 3 in a rotating manner, which can reduce the friction between the steel structure and the transportation vehicle 1, thereby reducing the difficulty of carrying the steel structure.

[0035] In addition, the same or similar reference signs are used in the drawings and the description to refer to the same or similar parts or steps as far as possible. The drawings are presented in a simplified form and are not drawn to scale. Directional terms such as top, bottom, front, back, left, right, front, back, upward, upward, upward, downward, downward, rear and front are used in the drawings for convenience and clarity. These and similar directional terms should not be interpreted as limiting the scope of the present disclosure in any way.

Claims

1. A transport device for steel structure construction, characterized by, Include: Transport vehicle (1), one side of the transport vehicle (1) is provided with a baffle (2); Adjusting assembly, the adjusting assembly includes a two-way screw rod (101) rotatably connected to the bottom of the transport vehicle (1), a moving block (102) is threadedly connected to the two-way screw rod (101), a U-shaped frame (103) is provided on the baffle (2), a rotating shaft (104) is rotatably connected to the U-shaped frame (103), and the rotating shaft (104) is fixedly connected between the U-shaped frame (103) and the baffle (2), a connecting block (105) is fixedly connected to the bottom of the U-shaped frame (103), and a connecting rod (106) is hingedly connected between the connecting block (105) and the moving block (102) through a hinge piece; The U-shaped frame (103) is rotatably connected with a spiral pipe (4), the spiral pipe (4) is threadedly connected with a fixed screw rod (5), the rotating shaft (104) is provided with a clamping hole (6) for mounting the fixed screw rod (5), and the end of the fixed screw rod (5) is inserted into the clamping hole (6) by being screwed, so as to lock the rotation of the rotating shaft (104).

2. The transport device for steel structure construction according to claim 1, characterized in that, The rotating shaft (104) is fixedly connected with a gear (201), the transport vehicle (1) is fixedly connected with a connecting plate (202), the connecting plate (202) is fixedly connected with a toothed plate (203), and the toothed plate (203) is in meshing connection with the gear (201).

3. The transport device for steel construction according to claim 1, characterized in that, The top of the transport vehicle (1) has an open structure.

4. The transport device for steel construction according to claim 1, characterized in that, The inner cavity of the transport vehicle (1) is rotatably connected with a conveying roller (3).

5. The transport device for steel construction according to claim 1, wherein The top of the moving block (102) is fixedly connected with a guide block (107), the bottom of the transport vehicle (1) is provided with a guide groove, and the guide groove is in sliding connection with the guide block (107).

6. The transport device for steel construction according to claim 1, wherein The U-shaped frame (103) is fixedly connected with a supporting rod (108), the transport vehicle (1) is fixedly connected with a supporting block (109), and the supporting block (109) is in sliding connection with the supporting rod (108).

7. The transport device for steel construction according to claim 6, characterized in that, The end of the supporting rod (108) is fixedly connected with a limiting plate.

8. The transport device for steel construction according to claim 1, wherein The bottom of the transport vehicle (1) is rotatably connected with a moving wheel, and the moving wheel is provided with a locking piece.

9. The transport device for steel construction according to claim 1, wherein The baffle (2) is provided with a non-slip pad.

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