Multifunctional maintenance trolley

Abstract

The utility model belongs to the field of storage sorting equipment maintenance and on-site management, and discloses a multifunctional maintenance trolley which comprises a main body device used for bearing and moving fire extinguishers, spare parts, maintenance tools and the like, and further comprises a swing frame device which is rotationally installed on the main body device and used for supporting and overturning to facilitate tool taking and placing. A plurality of suspension devices used for sliding suspension tools are symmetrically installed on the two sides of the swing frame device. The swing frame device comprises a stand column, a limiting disc is arranged at the bottom of the stand column, two positioning balls are symmetrically installed on the limiting disc, a transverse frame is arranged at the top end of the stand column, and two limiting sliding grooves are symmetrically formed in the two sides of the transverse frame. The suspension device comprises a supporting frame, a label frame is arranged at the top end of the supporting frame, and a hook is arranged at the bottom of the supporting frame. According to the multifunctional maintenance trolley, various articles such as fire extinguishers, spare parts and maintenance tools can be stored in a classified mode through the arrangement of the independent areas in a classified mode, disorder and difficulty in finding are avoided, and working efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of warehouse sorting equipment maintenance and on-site management, and in particular relates to a multi-functional maintenance trolley. Background Technology

[0002] In tobacco warehousing and sorting operations, when equipment malfunctions and requires more repair tools, maintenance personnel often have to retrieve some tools from their toolboxes and then go to the warehouse to find other tools, which is very inconvenient. The root cause is that ordinary repair toolboxes are small and cannot be used to store a wider variety of tools. Furthermore, safety equipment such as fire extinguishers and emergency lights cannot be stored in the toolboxes simultaneously.

[0003] Comparing with Chinese Patent No. CN206760755U, a multi-functional maintenance trolley for tobacco shredding machines is disclosed. It consists of an upper support frame, a lower support frame, and a retractable support frame. The upper support frame has rollers on its upper surface, with slides below the rollers, and a waist-shaped hole on one side. The lower support frame has wheels at its bottom and a drawer and push-pull handle inside. The retractable support frame has an inclined plate on its upper surface and support feet at its bottom. Two slides are located at one end of the retractable support frame. A lifting mechanism is located between the drawer surface of the lower support frame and the retractable support frame. This trolley can be used for various maintenance tasks of tobacco shredding machines, providing assistance, transportation, and labor savings. It also features lifting, retraction, and unfolding functions, making it convenient and widely applicable.

[0004] However, the aforementioned patents lack independent space classification settings, which can easily lead to confusion and increase the difficulty of accessing tools. Furthermore, tools can only be laid flat, which further reduces the convenience of tool access and the utilization rate of space. Therefore, a new device needs to be designed. Utility Model Content

[0005] The purpose of this utility model is to provide a multi-functional maintenance trolley to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A multi-functional maintenance cart includes a main body for supporting the movement of fire extinguishers, spare parts, and maintenance tools, and a rotating frame device rotatably mounted on the main body for supporting and flipping tools for easy access. Several suspension devices for sliding and suspending tools are symmetrically mounted on both sides of the rotating frame device. The rotating frame device includes a column with a limiting plate at its bottom and two symmetrically mounted positioning beads on the limiting plate. A crossbar is provided at the top of the column, and two limiting grooves are symmetrically provided on both sides of the crossbar. The suspension device includes a support frame with a sign frame at its top and a hook at its bottom. An adjustment component for sliding positioning is provided in the middle of the support frame.

[0008] Furthermore, the main device includes a walking assembly for supporting movement, and the walking assembly is provided with a box assembly for separating and holding fire extinguishers, spare parts and maintenance tools, etc.

[0009] Furthermore: the walking assembly includes a base plate, and four omnidirectional wheels are evenly installed at the four corners of the bottom of the base plate, and a brake plate is provided on the omnidirectional wheels; the box assembly includes a box body, and a partition frame is provided in the box body, the partition frame divides the box body into multiple independent areas, a top plate is installed on the top of the partition frame, a through hole is provided in the middle of the top plate, and two positioning grooves are symmetrically provided on both sides of the through hole.

[0010] Furthermore, the surface of the top plate is covered with an anti-slip pad.

[0011] Furthermore, the limiting plate is disc-shaped and welded together with the column.

[0012] Furthermore, two limiting baffles are symmetrically installed at both ends of the cross frame, and the limiting baffles are bolted to the cross frame.

[0013] Furthermore, the adjustment assembly includes a slider disposed behind the support frame, the slider and the support frame being fixed together by locking bolts.

[0014] Furthermore, both the slider and the limiting groove have a T-shaped cross-section.

[0015] Compared with existing technologies, the beneficial effects are:

[0016] The box is divided into multiple independent areas by partition shelves, which allows various items such as fire extinguishers, spare parts and maintenance tools to be stored in categories, avoiding confusion and difficulty in finding items, and improving work efficiency.

[0017] The slider and limit groove design on the support frame allows users to adjust the spacing between various storage areas according to actual needs, enhancing the flexibility and adaptability of space utilization. The addition of locking bolts ensures stability after adjustment;

[0018] The hook design allows for the visual display of hanging maintenance tools, facilitating quick identification and retrieval. Meanwhile, the label frame ensures each tool has a corresponding identifier, further enhancing the orderliness and efficiency of management.

[0019] The combination of uprights and crossbars allows tools to be hung on one side of the crossbar and then easily flipped over to use the other side, greatly saving space and increasing the amount of tools that can be carried. Attached Figure Description

[0020] Figure 1 This is a structural schematic diagram of a multifunctional repair cart according to the present invention;

[0021] Figure 2 This is a schematic diagram of the main device of the multifunctional repair cart described in this utility model;

[0022] Figure 3 This is a front view of the main body of the multifunctional repair cart described in this utility model;

[0023] Figure 4 This is a schematic diagram of the rotating frame device of a multi-functional repair cart according to the present invention;

[0024] Figure 5 This is a front view of the rotating frame device of a multifunctional repair trolley according to the present invention;

[0025] Figure 6 This is a schematic diagram of the suspension device of a multi-functional maintenance trolley described in this utility model.

[0026] In the attached diagram, the following are the reference numerals: 101, base plate; 102, caster wheel; 103, brake plate; 104, box body; 105, partition frame; 106, top plate; 107, anti-slip mat; 108, through hole; 109, positioning groove; 201, column; 202, limit plate; 203, positioning bead; 204, crossbar; 205, limit slide groove; 206, limit baffle; 301, support frame; 302, slider; 303, locking bolt; 304, hook; 305, sign frame. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-6A multi-functional maintenance cart includes a main body for supporting the movement of fire extinguishers, spare parts and maintenance tools, and a rotating frame device rotatably mounted on the main body for supporting and flipping tools for easy access. Several suspension devices for sliding and suspending tools are symmetrically mounted on both sides of the rotating frame device.

[0029] In this embodiment: the main device includes a walking assembly for supporting movement, and a box assembly for separating and storing fire extinguishers, spare parts, and maintenance tools, etc., is provided on the walking assembly; the walking assembly includes a base plate 101, and four casters 102 are evenly installed at the four corners of the bottom of the base plate 101, and brake plates 103 are provided on the casters 102; the box assembly includes a box body 104, and a partition frame 105 is provided in the box body 104, which divides the box body 104 into multiple independent areas, and a top plate 106 is installed on the top of the partition frame 105. A through hole 108 is provided in the middle of the top plate 106, and two positioning grooves 109 are symmetrically arranged on both sides of the through hole 108. An anti-slip mat 107 is attached to the surface of the top plate 106. Fire extinguishers, spare parts, and maintenance tools are placed in the independent areas divided by the partition frame 105 in the box body 104. The bottom plate 101 is moved to the maintenance position by the support of the casters 102 and pushed by the column 201. The brake plate 103 is pressed to fix it, and the spare parts and maintenance tools in the box body 104 are taken out and placed on the anti-slip mat 107 on the surface of the top plate 106 for easy access.

[0030] In this embodiment: the rotating frame device includes a column 201, a limiting plate 202 is provided at the bottom of the column 201, two positioning beads 203 are symmetrically installed on the limiting plate 202, a cross frame 204 is provided at the top of the column 201, and two limiting grooves 205 are symmetrically provided on both sides of the cross frame 204; the limiting plate 202 is disc-shaped and welded to the column 201; two limiting baffles 206 are symmetrically installed at both ends of the cross frame 204, and the limiting baffles 206 are bolted to the cross frame 204; when the hooks 304 on one side of the cross frame 204 are full, the column 201 is rotated under the support of the top plate 106 and the limiting plate 202, the cross frame 204 is flipped to the other side, and the positioning beads 203 are popped into the corresponding positioning grooves 109 and fixed. The above steps are repeated until all the necessary maintenance tools are hung on the hooks 304. The limiting baffles 206 are used to block both ends of the limiting grooves 205 to prevent the sliders 302 from falling out;

[0031] In this embodiment: the suspension device includes a support frame 301, a nameplate frame 305 is provided at the top of the support frame 301, a hook 304 is provided at the bottom of the support frame 301, and an adjustment component for sliding positioning is provided in the middle of the support frame 301; the adjustment component includes a slider 302 provided behind the support frame 301, and the slider 302 and the support frame 301 are fixed by a locking bolt 303; the slider 302 and the limiting slide groove 205 are both T-shaped; under the limiting position of the slider 302, the support frame 301 is moved along the limiting slide groove 205 to adjust the spacing to a suitable position, the locking bolt 303 is tightened to fix it, and then the maintenance tools that can be suspended are hung on the hook 304, and the corresponding nameplates are inserted into the nameplate frame 305 for easy access.

[0032] Working principle: First, place the fire extinguishers, spare parts, and maintenance tools in the independent areas divided by the partition frame 105 in the box body 104. Then, move the support frame 301 along the limiting groove 205 under the limit of the slider 302, adjust the spacing to the appropriate position, and tighten the locking bolt 303 to fix it. Then, hang the maintenance tools on the hooks 304 and insert the corresponding labels into the label frame 305 for easy access. When one side of the horizontal frame 204 is full of hooks 304, it rotates under the support of the top plate 106 and the limiting plate 202. Upright column 201, flip the crossbar 204 to the other side, and make the positioning bead 203 pop into the corresponding positioning groove 109 for fixation. Repeat the above steps until all the necessary maintenance tools are hung on the hook 304. Then, push the base plate 101 with the support of the caster wheel 102 through the upright column 201 to move to the maintenance position, step on the brake plate 103 to fix it, and take out the spare parts and maintenance tools in the box 104 and place them on the anti-slip pad 107 on the surface of the top plate 106 for easy access. At the same time, clamp the spotlight on the crossbar 204 to increase lighting.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-functional maintenance trolley, comprising a main body for supporting the movement of fire extinguishers, spare parts, and maintenance tools, characterized in that: It also includes a rotating frame device rotatably mounted on the main body for supporting and flipping tools for easy access and placement. Several suspension devices for sliding and suspending tools are symmetrically mounted on both sides of the rotating frame device. The rotating frame device includes a column (201), a limiting plate (202) is provided at the bottom of the column (201), two positioning beads (203) are symmetrically installed on the limiting plate (202), and a cross frame (204) is provided at the top of the column (201), with two limiting grooves (205) symmetrically provided on both sides of the cross frame (204). The suspension device includes a support frame (301), a sign frame (305) is provided at the top of the support frame (301), a hook (304) is provided at the bottom of the support frame (301), and an adjustment component for sliding positioning is provided in the middle of the support frame (301).

2. The multi-functional repair cart according to claim 1, characterized in that: The main device includes a walking assembly for supporting movement, and the walking assembly is provided with a box assembly for separating and holding fire extinguishers, spare parts and maintenance tools.

3. The multi-functional repair cart according to claim 2, characterized in that: The walking assembly includes a base plate (101), and four universal wheels (102) are evenly installed at the four corners of the bottom of the base plate (101). A brake plate (103) is provided on the universal wheels (102). The box assembly includes a box body (104), and a partition frame (105) is provided in the box body (104). The partition frame (105) divides the box body (104) into multiple independent areas. A top plate (106) is installed on the top of the partition frame (105). A through hole (108) is provided in the middle of the top plate (106). Two positioning grooves (109) are symmetrically provided on both sides of the through hole (108).

4. The multi-functional repair cart according to claim 3, characterized in that: The top plate (106) is covered with an anti-slip pad (107).

5. The multi-functional repair cart according to claim 1, characterized in that: The limiting plate (202) is disc-shaped and is welded together with the column (201).

6. The multi-functional repair cart according to claim 1, characterized in that: Two limiting baffles (206) are symmetrically installed at both ends of the cross frame (204), and the limiting baffles (206) and the cross frame (204) are bolted together.

7. The multi-functional repair cart according to claim 1, characterized in that: The adjustment assembly includes a slider (302) disposed behind the support frame (301), the slider (302) and the support frame (301) being fixed by a locking bolt (303).

8. A multi-functional repair cart according to claim 7, characterized in that: The cross-sectional shape of both the slider (302) and the limiting groove (205) is T-shaped.

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