Transportation equipment for steel structure installation

Abstract

The utility model relates to the technical field of steel structure installation, in particular to transportation equipment for steel structure installation, which comprises a transportation frame, lifting drill assemblies are installed at the top ends of four corners of the transportation frame, the top ends of the lifting drill assemblies are connected with a top protection plate, and positioning assemblies are arranged on the front side and the rear side of the bottom end of the top protection plate. The lifting drill assembly is arranged at the bottom end of the top protection plate, the side clamping plates are arranged at the left end and the right end of the top protection plate, the adjusting clamping assemblies are arranged in the side clamping plates, the balance weight bearing assembly is arranged at the bottom end of the conveying frame, and the balance weight fixing assembly is arranged on the inner side of the balance weight bearing assembly. The positioning assembly clamps inwards, the two ends of the positioning assembly are elastically limited through side clamping plates, transportation of steel structures of different sizes is adapted, the applicability is improved, the balance weight fixing assembly is fixed to different positions in the balance weight bearing assembly for balance weight with different effects, the gravity center of equipment tends to the middle, and the stability of the equipment is improved to a certain degree.

Description

Technical Field

[0001] The utility model relates to the field of steel structure installation, in particular to a transport device for steel structure installation. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. The components or parts are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings and other fields. Because the steel structure is heavy, it needs to be transported by transportation equipment during installation.

[0003] The Chinese patent with the publication number CN214267679U discloses a transport device for steel structure installation, which includes a machine body; a transport plate is arranged on the top of the machine body, universal wheels are arranged at the four corners of the bottom of the machine body, support plates are fixed on both sides of the machine body, a motor and a limit rod are arranged on the top of the support plate, plate grooves are opened on both sides of the transport plate, baffles are inserted inside the plate grooves, and a stabilizing plate is fixed at the bottom of the baffle; a thread groove and a rod groove are opened at the bottom of the stabilizing plate, a screw rod is connected to the motor shaft of the motor, the screw rod is located inside the thread groove, and the limit rod is located inside the rod groove. The utility model is arranged on the lifting mechanism through the baffle, and when the transport plate needs to be loaded and unloaded, the baffle can be retracted into the inside of the transport plate, which greatly improves the convenience of placing the steel structure and the efficiency of transportation.

[0004] During use, the above-mentioned equipment is lifted and stored to facilitate the placement and retrieval of steel structures, but the range of the lifting limit block is limited, which leads to a limited range of applicable steel structures. Steel structures that exceed the restriction range or are smaller than the protection range cannot be better limited for use, and this needs to be optimized and improved. Utility Model Content

[0005] The purpose of the utility model is to provide a transportation device for steel structure installation to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a transport device for steel structure installation, comprising a transport frame, the top of each of the four corners of the transport frame is equipped with a lifting drill assembly, and the top of the lifting drill assembly is connected to a top protective plate:

[0007] Positioning components are arranged at the front and rear sides of the bottom of the top protective plate. Side clamps are arranged at both the left and right ends of the top protective plate. Adjustment clamping components are arranged inside the side clamps to adjust and fix the four sides of the inner side.

[0008] The counterweight receiving assembly is arranged at the bottom end of the transport frame, and a counterweight fixing assembly is arranged on the inner side of the counterweight receiving assembly. The counterweight fixing assembly is selected to be fixed on the counterweight of the counterweight receiving assembly to improve stability.

[0009] Preferably, the lifting drill assembly comprises a mounting frame and a telescopic cylinder, and the telescopic cylinder is installed at the inner top end of the mounting frame.

[0010] Preferably, a limiting block is arranged in the middle of the bottom wall of the top protective plate, and positioning components are arranged on both the front and rear sides of the bottom end of the top protective plate.

[0011] Preferably, the positioning assembly comprises a telescopic rod, a positioning plate and a rubber pad, the inner side of the telescopic rod is connected to the positioning plate, and the bottom end of the positioning plate is provided with a rubber pad.

[0012] Preferably, side clamping plates are provided on both the left and right sides of the top protective plate, and the inner sides of the side clamping plates are connected to adjusting clamping components.

[0013] Preferably, the adjustment clamping assembly comprises a movable rod, a clamping plate, a compression spring and a plug-in rod, the inner side of the movable rod is connected to the clamping plate, the outer side of the movable rod is provided with a compression spring, and the inner side of the movable rod is penetrated by a plug-in rod.

[0014] Preferably, a counterweight receiving assembly is provided at the bottom end of the transport frame, and a counterweight fixing assembly is provided on the inner side of the counterweight receiving assembly, the bottom end of the counterweight receiving assembly is connected to a movable frame, the counterweight receiving assembly includes a support frame, a counterweight fixing groove and a baffle, and a counterweight fixing groove is provided on the inner side of the support frame, and a baffle is provided at the inner rear end of the counterweight fixing groove.

[0015] Preferably, the counterweight fixing assembly comprises a counterweight block and a fixing plate, and fixing plates are provided at the front ends of the left and right sides of the counterweight block.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The lifting drill assembly proposed by the utility model controls the lifting and lowering of the top protective plate, adjusts the position of the positioning assembly, the positioning assembly is clamped inwardly, and the two ends are elastically limited by the side clamping plates, which is suitable for the transportation of steel structures of different sizes within a certain range, thereby improving the applicability;

[0018] The counterweight fixing assembly is fixed at different positions inside the counterweight receiving assembly to provide counterweights with different effects, keeping the center of gravity of the equipment toward the middle, and improving the stability of the equipment to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings:

[0020] Figure 1It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model from another viewing angle;

[0022] Figure 3 This is a schematic diagram of the structure of the positioning component of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the adjustable clamping assembly of the utility model.

[0024] In the figure: 1. transport frame; 2. lifting drill assembly; 201. mounting frame; 202. telescopic cylinder; 3. top protective plate; 4. side clamping plate; 5. limit block; 6. positioning assembly; 601. telescopic rod; 602. positioning plate; 603. rubber pad; 7. adjustment clamping assembly; 701. movable rod; 702. clamping plate; 703. compression spring; 704. plug-in rod; 8. counterweight bearing assembly; 801. support frame; 802. counterweight fixing groove; 803. baffle; 9. counterweight fixing assembly; 901. counterweight block; 902. fixing plate; 10. movable frame. DETAILED DESCRIPTION

[0025] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0026] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0027] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0029] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0030] Embodiment 1

[0031] See also Figures 1 to 4 The utility model provides a technical solution: a transport device for steel structure installation, comprising a transport frame 1, a lifting drill assembly 2 is installed at the top of each of the four corners of the transport frame 1, and a top protective plate 3 is connected to the top of the lifting drill assembly 2:

[0032] Positioning components 6, which are arranged at the front and rear sides of the bottom of the top protective plate 3. Side clamps 4 are arranged at both the left and right ends of the top protective plate 3. Adjustment clamping components 7 are arranged inside the side clamps 4 to adjust and fix the four sides of the inner side;

[0033] A counterweight receiving assembly 8 is provided at the bottom end of the transport frame 1. A counterweight fixing assembly 9 is provided inside the counterweight receiving assembly 8. The counterweight fixing assembly 9 is fixed to the counterweight receiving assembly 8 to improve stability.

[0034] The lifting and lowering of the top protective plate 3 is controlled by the lifting drill assembly 2, and the position of the positioning assembly 6 is adjusted. The positioning assembly 6 is clamped inward, and the two ends are elastically limited by the side clamps 4 to adapt to the transportation of steel structures of different sizes. Then the counterweight fixing assembly 9 is fixed at different positions inside the counterweight receiving assembly 8 to perform counterweighting with different effects, keeping the center of gravity of the equipment tending to the middle and improving transportation stability.

[0035] Embodiment 2

[0036] On the basis of the first embodiment, the lifting drill assembly 2 includes a mounting frame 201 and a telescopic cylinder 202, and the telescopic cylinder 202 is installed on the inner top of the mounting frame 201, a limit block 5 is arranged in the middle of the bottom wall of the top protective plate 3, and positioning assemblies 6 are arranged on both the front and rear sides of the bottom end of the top protective plate 3, and the positioning assembly 6 includes a telescopic rod 601, a positioning plate 602 and a rubber pad 603, the inner side of the telescopic rod 601 is connected to the positioning plate 602, and the bottom end of the positioning plate 602 is provided with a rubber pad 603;

[0037] The telescopic cylinders 202 are located at the four corners and move synchronously to adjust the top protective plate 3 to the height of the steel structure. The telescopic rods 601 on both sides squeeze the positioning plate 602 inward to adapt to the width of the steel structure. The rubber pad 603 is at the bottom to provide buffering support to avoid extrusion damage. The side clamping plate 4 is in the side protection limit position to adjust the length of the steel structure.

[0038] Embodiment 3

[0039] On the basis of the second embodiment, side clamps 4 are provided on both sides of the top protective plate 3, and the inner side of the side clamps 4 is connected with an adjustment clamping assembly 7, the adjustment clamping assembly 7 includes a movable rod 701, a clamping plate 702, a compression spring 703 and a plug-in rod 704, the inner side of the movable rod 701 is connected with the clamping plate 702, and the outer side of the movable rod 701 is provided with a compression spring 703, and the inner side of the movable rod 701 is penetrated by a plug-in rod 704;

[0040] One end of the movable rod 701 is connected to the clamping plate 702 and passes through the side clamping plate 4. Then the compression spring 703 is outside the movable rod 701 and clamped between the clamping plate 702 and the side clamping plate 4. The plug-in rod 704 is inserted into the movable rod 701 to lock the elastic function of the compression spring 703, which can be released after being pulled out, supporting the clamping plate 702 to be squeezed inward and elastically limited.

[0041] Embodiment 4

[0042] On the basis of the third embodiment, a counterweight receiving assembly 8 is provided at the bottom end of the transport frame 1, and a counterweight fixing assembly 9 is provided on the inner side of the counterweight receiving assembly 8, and a movable frame 10 is connected to the bottom end of the counterweight receiving assembly 8, and the counterweight receiving assembly 8 includes a support frame 801, a counterweight fixing groove 802 and a baffle 803, and a counterweight fixing groove 802 is provided on the inner side of the support frame 801, and a baffle 803 is provided on the inner rear end of the counterweight fixing groove 802, and the counterweight fixing assembly 9 includes a counterweight block 901 and a fixing plate 902, and the fixing plates 902 are provided on the front ends of the left and right sides of the counterweight block 901.

[0043] Three counterweight fixing slots 802 are arranged inside the support frame 801, which are respectively located at the left, right and middle positions of the equipment. A baffle 803 is arranged at the rear end of each counterweight fixing slot 802 to limit the position. The counterweight block 901 can judge the light and heavy ends according to the position of the top steel material, and then the counterweight block 901 is inserted into the corresponding counterweight fixing slot 802, and fixed with the fixing plate 902 to balance the center of gravity of the entire equipment to the middle and lower part, thereby improving the movement stability of the equipment to a certain extent.

[0044] When the utility model is in use, first, the telescopic cylinders 202 are at the four corners and move synchronously to lift and adjust the top protective plate 3, and then the steel structure is placed inside the transport frame 1 through the four sides, and the telescopic cylinders 202 drive the top protective plate 3 to move downward to adapt to the height of the steel structure, and the telescopic rods 601 on both sides squeeze the positioning plate 602 inward to adapt to the width of the steel structure, and the rubber pads 603 are at the bottom to provide buffer support to avoid squeezing damage, and the side clamping plate 4 is in the side protection limit position, and one end of the movable rod 701 is connected to the clamping plate 702 and passes through the side clamping plate 4, and then the compression spring 703 is outside the movable rod 701, clamped between the clamping plate 702 and the side clamping plate 4, and the plug-in rod 704 is inserted into the movable rod 701. The elastic function of the compression spring 703 is locked inside the movable rod 701 and can be released after being pulled out. The support clamping plate 702 is squeezed inward and elastically limited to adjust the length of the steel structure. After being fixed, it needs to be transported. Three counterweight fixing grooves 802 are arranged inside the support frame 801, which are respectively located at the left, right and middle positions of the equipment. A baffle 803 is arranged at the rear end of each counterweight fixing groove 802 to limit and block. The counterweight block 901 can judge the light and heavy ends according to the position of the top steel, and then insert the counterweight block 901 into the corresponding counterweight fixing groove 802, and fix it with the fixing plate 902 to balance the center of gravity of the entire equipment to the middle and lower, and then adjust the orientation through the movable frame 10.

[0045] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0046] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A transport device for steel structure installation, comprising a transport frame (1), wherein a lifting drill assembly (2) is installed at the top of each of the four corners of the transport frame (1), and a top protective plate (3) is connected to the top of the lifting drill assembly (2), characterized in that: A positioning assembly (6), the positioning assembly (6) is arranged at the front and rear sides of the bottom end of the top protective plate (3), the left and right ends of the top protective plate (3) are both provided with side clamping plates (4), and an adjustment clamping assembly (7) is arranged inside the side clamping plate (4) to be adjusted and fixed on the four sides of the inner side; A counterweight receiving assembly (8) is arranged at the bottom end of the transport frame (1), a counterweight fixing assembly (9) is arranged inside the counterweight receiving assembly (8), and the counterweight fixing assembly (9) is selected to be fixed on the counterweight receiving assembly (8) to improve stability.

2. A transport device for steel structure installation according to claim 1, characterized in that: The lifting drill assembly (2) comprises a mounting frame (201) and a telescopic cylinder (202), and the telescopic cylinder (202) is installed on the inner top end of the mounting frame (201).

3. The transport equipment for steel structure installation according to claim 1, characterized in that: A limiting block (5) is arranged in the middle of the bottom wall of the top protective plate (3), and positioning components (6) are arranged on both the front and rear sides of the bottom end of the top protective plate (3).

4. A transport device for steel structure installation according to claim 3, characterized in that: The positioning assembly (6) comprises a telescopic rod (601), a positioning plate (602) and a rubber pad (603); the inner side of the telescopic rod (601) is connected to the positioning plate (602), and the bottom end of the positioning plate (602) is provided with a rubber pad (603).

5. The transportation equipment for steel structure installation according to claim 1, characterized in that: Side clamping plates (4) are provided on both the left and right sides of the top protective plate (3), and the inner sides of the side clamping plates (4) are connected to adjusting clamping components (7).

6. A transport device for steel structure installation according to claim 5, characterized in that: The adjusting clamping assembly (7) comprises a movable rod (701), a clamping plate (702), a compression spring (703) and a plug-in rod (704); the inner side of the movable rod (701) is connected to the clamping plate (702), the outer side of the movable rod (701) is provided with a compression spring (703), and the inner side of the movable rod (701) is penetrated by the plug-in rod (704).

7. The transportation equipment for steel structure installation according to claim 1, characterized in that: A counterweight receiving assembly (8) is arranged at the bottom end of the transport frame (1), and a counterweight fixing assembly (9) is arranged inside the counterweight receiving assembly (8), and a movable frame (10) is connected to the bottom end of the counterweight receiving assembly (8), and the counterweight receiving assembly (8) comprises a support frame (801), a counterweight fixing groove (802) and a baffle (803), and a counterweight fixing groove (802) is provided inside the support frame (801), and a baffle (803) is arranged at the inner rear end of the counterweight fixing groove (802).

8. The transport equipment for steel structure installation according to claim 7, characterized in that: The counterweight fixing assembly (9) comprises a counterweight block (901) and a fixing plate (902), and the fixing plates (902) are arranged at the front ends of the left and right sides of the counterweight block (901).

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