Bridge steel structure guardrail stand column transfer device

Abstract

The utility model provides a bridge steel structure guardrail stand column transfer device which comprises a movable frame, a plurality of partition assemblies are arranged on the surface of the movable frame, a sliding assembly is arranged on one side of the movable frame and comprises two fixing blocks, a fixing rod is connected between the two fixing blocks, and the partition assemblies are arranged on the two sides of the movable frame. The surface of the fixing rod is sleeved with a sliding sleeve, the surface of the sliding sleeve is rotationally connected with an extending frame through a rotating shaft, one end of the extending frame is connected with a hydraulic telescopic rod, and the lifting assembly is arranged at the top end of the hydraulic telescopic rod. According to the bridge steel structure guardrail stand column transfer device, the sliding assembly is arranged at one end of the movable frame to be used in cooperation with the lifting device, and when the guardrail stand column is moved to a designated position through the movable frame to be machined, the stand column can be lifted and pushed to the designated machining position to be placed; and the operation range of hoisting can also be expanded.

Description

Technical Field

[0001] The utility model relates to the field of bridge construction, in particular to a transfer device for bridge steel structure guardrail columns. Background Technique

[0002] In bridge construction, in order to improve the safety of the bridge, a plurality of guardrail columns are generally installed at equal intervals on both sides along the length direction of the bridge. The guardrail columns are steel structure components. After being manufactured, painting operations are required to improve the anti-corrosion performance. Moreover, the weight of each guardrail column is generally more than seventy kilograms, and the efficiency of manual transfer one by one is too low. Therefore, a rotating device is used for auxiliary use.

[0003] However, in the prior art, the patent application with the publication number of CN219651235U can hoist the guardrail columns on the ground onto the bottom plate through the up and down movement of the slide rail and the sliding of the connecting rod, and then clamp and fix the guardrail columns through the clamping mechanism, reducing the possibility of the guardrail columns slipping when the vehicle body moves. Since multiple guardrail columns can be transferred at one time, the transfer efficiency of the device is higher and the practicability is stronger.

[0004] However, when the current transfer device processes the guardrail columns after moving them to the designated position, the columns need to be transferred to the designated position by a hoisting device. However, the existing transfer devices can only play the role of hoisting but cannot move the columns to the designated position for placement.

[0005] Therefore, it is necessary to provide a transfer device for bridge steel structure guardrail columns to solve the above technical problems. Content of the Utility Model

[0006] The utility model provides a transfer device for bridge steel structure guardrail columns, which solves the problem that the existing transfer devices can only play the role of hoisting but cannot move the columns to the designated position for placement.

[0007] To solve the above technical problems, a transfer device for bridge steel structure guardrail columns provided by the utility model includes:

[0008] A moving frame, on the surface of which a plurality of partition components are arranged;

[0009] A sliding component, which is arranged on one side of the moving frame. The sliding component includes two fixed blocks, a fixed rod is connected between the two fixed blocks, a sliding sleeve is sleeved on the surface of the fixed rod, one end of the sliding sleeve is rotatably connected to an extension frame through a rotating shaft, and one end of the extension frame is connected with a hydraulic telescopic rod;

[0010] A hoisting component, which is arranged at the top end of the hydraulic telescopic rod.

[0011] Preferably, the separating component includes a separating plate, a slider is connected to the bottom of the separating plate, and a sliding groove adapted to the slider is formed at the center of the surface of the moving frame.

[0012] Preferably, fixing components are arranged on both the left and right sides of the separating plate. The fixing component includes a rectangular communicating plate, and an L-shaped fixing block is arranged inside the rectangular communicating plate.

[0013] Preferably, an L-shaped connecting block is connected to one side of the sliding sleeve, a fixing bolt is arranged inside the L-shaped connecting block, and a fixing through hole adapted to the fixing bolt is formed on the surface of the extending frame.

[0014] Preferably, the lifting component includes a circular rod, a movable sleeve is sleeved on the surface of the circular rod, a connecting rope is connected to the bottom of the movable sleeve, a connecting hook is connected to the bottom of the connecting rope, and a bolt is arranged between the movable sleeve and the circular rod.

[0015] Preferably, a storage component is arranged at the bottom of the moving frame. The storage component includes two fixing plates, a bottom plate is connected between the two fixing plates, and a baffle is connected to the rear side of the surface of the bottom plate.

[0016] Preferably, a plurality of stoppers are arranged on the front side of the surface of the bottom plate in sequence from left to right, and a limiting sleeve is sleeved on the surface of the stopper.

[0017] Compared with the related art, a bridge steel structure guardrail column transfer device provided by the present utility model has the following beneficial effects:

[0018] The present utility model provides a bridge steel structure guardrail column transfer device. A sliding component is arranged at one end of the moving frame and used in cooperation with a lifting device. When the guardrail column is moved to a designated position for processing through the moving frame, the column can be lifted and then pushed to the designated processing position for placement operation, and the operation range of lifting can also be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the first embodiment of a bridge steel structure guardrail column transfer device provided by the present utility model;

[0020] Figure 2 is Figure 1 the enlarged schematic view of part A shown in;

[0021] Figure 3 is Figure 1 the enlarged schematic view of part B shown in;

[0022] Figure 4 is Figure 1 the enlarged schematic view of part C shown in;

[0023] Figure 5 Schematic structural diagram of the second embodiment of a transfer device for bridge steel structure guardrail columns provided by the present utility model;

[0024] Figure 6 For Figure 5 Enlarged schematic diagram of part D shown in the figure.

[0025] Reference numerals in the figure: 1, moving frame; 2, partition component; 21, partition board; 22, slider; 23, chute; 3, fixing component; 31, rectangular communication plate; 32, L-shaped fixing block; 4, sliding component; 41, fixing block; 42, fixing rod; 43, sliding sleeve; 44, extension frame; 45, hydraulic telescopic rod; 46, L-shaped connecting block; 47, fixing bolt; 5, lifting component; 51, circular rod; 52, movable sleeve; 53, connecting rope; 54, connecting hook; 55, bolt; 6, storage component; 61, fixing plate; 62, bottom plate; 63, baffle; 64, stopper; 65, limiting sleeve. Detailed implementation manners

[0026] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0027] First embodiment

[0028] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , where Figure 1 Schematic structural diagram of the first embodiment of a transfer device for bridge steel structure guardrail columns provided by the present utility model; Figure 2 For Figure 1 Enlarged schematic diagram of part A shown in the figure; Figure 3 For Figure 1 Enlarged schematic diagram of part B shown in the figure; Figure 4 For Figure 1 Enlarged schematic diagram of part C shown in the figure. A transfer device for bridge steel structure guardrail columns includes:

[0029] A moving frame 1, on the surface of which a plurality of partition components 2 are arranged;

[0030] A sliding component 4, which is arranged on one side of the moving frame 1. The sliding component 4 includes two fixing blocks 41, a fixing rod 42 is connected between the two fixing blocks 41, a sliding sleeve 43 is sleeved on the surface of the fixing rod 42, one end of the sliding sleeve 43 is rotatably connected to an extension frame 44 through a rotating shaft, and one end of the extension frame 44 is connected to a hydraulic telescopic rod 45;

[0031] A lifting component 5, which is arranged at the top end of the hydraulic telescopic rod 45.

[0032] The described separation component 2 includes a separator plate 21, a slider 22 is connected to the bottom of the separator plate 21, and a chute 23 adapted to the slider 22 is provided at the central position of the surface of the moving frame 1.

[0033] The use of the chute 23 and the slider 22 facilitates the placement of multiple separator plates 21. The separator plates 21 can separate multiple columns placed on the moving frame 1. A rectangular communication plate 31 is connected to the side of the separator plate 21. The use of the rectangular communication plate 31 can adjust the position of the L-shaped fixing block 32. The separator plate 21 can be fixed by the L-shaped fixing block 32 contacting and fixing the bottom of the moving frame 1. The sliding sleeve 43 and the extension frame 44 are rotatably connected by a rotating shaft, which can rotate and adjust the direction used by the lifting component 5.

[0034] Fixing components 3 are provided on both the left and right sides of the separator plate 21. The fixing components 3 include a rectangular communication plate 31, and an L-shaped fixing block 32 is arranged inside the rectangular communication plate 31.

[0035] An L-shaped connecting block 46 is connected to one side of the sliding sleeve 43, a fixing bolt 47 is arranged inside the L-shaped connecting block 46, and a fixing through hole adapted to the fixing bolt 47 is provided on the surface of the extension frame 44.

[0036] The lifting component 5 includes a circular rod 51, a movable sleeve 52 is sleeved on the surface of the circular rod 51, a connecting rope 53 is connected to the bottom of the movable sleeve 52, a connecting hook 54 is connected to the bottom of the connecting rope 53, and a bolt 55 is arranged between the movable sleeve 52 and the circular rod 51.

[0037] The circular rod 51 is connected to the top end of the hydraulic telescopic rod 45 through a rectangular connecting block.

[0038] The working principle of a bridge steel structure guardrail column transfer device provided by the present invention is as follows:

[0039] During use, when lifting the columns on the moving frame 1 and placing them at a designated processing position, first start the hydraulic telescopic rod 45 to drive the lifting component 5 to move to the designated position. When the lifting component 5 moves to a suitable position, stop the operation of the hydraulic telescopic rod 45. Then connect the rope for fixing the column to the connecting hook 54. After the connecting hook 54 is connected to the column, start the hydraulic telescopic rod 54 again to move upward. After lifting the column to a suitable height, stop the operation of the hydraulic telescopic rod 54 again. Then drive the column to move to the designated position by pushing the extension frame 44.

[0040] Compared with the related technology, a bridge steel structure guardrail column transfer device provided by the present invention has the following beneficial effects:

[0041] The present utility model provides a transfer device for bridge steel structure guardrail columns. A sliding component 4 is arranged at one end of a moving frame 1 and is used in cooperation with a lifting device 5. When the guardrail column is moved to a designated position for processing through the moving frame 1, the column can be lifted and then pushed to the designated processing position for placement operation, and the operation range of lifting can also be increased.

[0042] Second Embodiment

[0043] Please refer to Figure 5 and Figure 6 Based on a transfer device for bridge steel structure guardrail columns provided in the first embodiment of the present application, a second embodiment of the present application proposes another transfer device for bridge steel structure guardrail columns. The second embodiment is only a preferred manner of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0044] Specifically, the difference of a transfer device for bridge steel structure guardrail columns provided in the second embodiment of the present application is that, for a transfer device for bridge steel structure guardrail columns, a storage component 6 is arranged at the bottom of the moving frame 1. The storage component 6 includes two fixing plates 61, a bottom plate 62 is connected between the two fixing plates 61, and a baffle 63 is connected to the rear side of the surface of the bottom plate 62.

[0045] A plurality of stoppers 64 are sequentially arranged on the front side of the surface of the bottom plate 62 from left to right, and a limit sleeve 65 is sleeved on the surface of the stopper 64.

[0046] The two fixing plates 61 are symmetrically connected to the left and right sides of the bottom of the moving frame 1. The stopper 64 is composed of a rectangular connecting block and a circular rod. A through hole adapted to the circular rod is formed on the surface of the bottom plate 62. The use of the baffle 63 can block the rear side of the bottom plate 62 to prevent the partition plate 21 from falling.

[0047] The working principle of a transfer device for bridge steel structure guardrail columns provided by the present utility model is as follows:

[0048] During use, when the partition plate 21 is stored, first place the partition plate 21 on the surface of the bottom plate 62. After placing the partition plate 21, then insert the file 63 on the bottom plate 62 and connect and fix it with the stopper 64 through the limit sleeve 65.

[0049] Compared with the related art, a transfer device for bridge steel structure guardrail columns provided by the present utility model has the following beneficial effects:

[0050] The present utility model provides a transfer device for bridge steel structure guardrail columns. A storage component 6 is arranged at the bottom of the moving frame 1 to store and place the unused partition plates 21, which is also convenient for the staff to take.

[0051] The above are only embodiments of the present utility model, and do not thereby limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall equally be included within the patent protection scope of the present utility model.

Claims

1. A transfer device for bridge steel structure guardrail columns, characterized in that, Including: A moving frame, on the surface of which a plurality of separating components are arranged; A sliding component, which is arranged on one side of the moving frame. The sliding component includes two fixed blocks, a fixed rod is connected between the two fixed blocks, a sliding sleeve is sleeved on the surface of the fixed rod, one end of the sliding sleeve is rotatably connected to an extension frame through a rotating shaft, and one end of the extension frame is connected to a hydraulic telescopic rod; A lifting component, which is arranged at the top end of the hydraulic telescopic rod.

2. The transfer device for the bridge steel structure guardrail column according to claim 1, wherein, The separating component includes a separating plate, the bottom of the separating plate is connected with a slider, and a sliding groove adapted to the slider is opened at the central position of the surface of the moving frame.

3. The transfer device for the bridge steel structure guardrail column according to claim 2, characterized in that Fixing components are arranged on both the left and right sides of the separating plate. The fixing component includes a rectangular communicating plate, and an L-shaped fixing block is arranged inside the rectangular communicating plate.

4. The transfer device for the bridge steel structure guardrail column according to claim 1, characterized in that, An L-shaped connecting block is connected to one side of the sliding sleeve, a fixing bolt is arranged inside the L-shaped connecting block, and a fixing through hole adapted to the fixing bolt is opened on the surface of the extension frame.

5. The transfer device for the bridge steel structure guardrail column according to claim 1, characterized in that, The lifting component includes a circular rod, a movable sleeve is sleeved on the surface of the circular rod, a connecting rope is connected to the bottom of the movable sleeve, a connecting hook is connected to the bottom of the connecting rope, and a bolt is arranged between the movable sleeve and the circular rod.

6. The transfer device for the bridge steel structure guardrail column according to claim 1, characterized in that A storage component is arranged at the bottom of the moving frame. The storage component includes two fixing plates, a bottom plate is connected between the two fixing plates, and a baffle is connected to the rear side of the surface of the bottom plate.

7. The transfer device for the bridge steel structure guardrail column according to claim 6, characterized in that, A plurality of stoppers are arranged on the front side of the surface of the bottom plate in sequence from left to right, and a limiting sleeve is sleeved on the surface of the stopper.

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