Road crack repair multi-functional tool box

Abstract

The utility model discloses a road crack repair multifunctional toolbox, include: toolbox body, traction assembly and felt cloth unwinding assembly, traction assembly sets up in the side of toolbox body, and traction assembly is used for the traction movement of toolbox body, felt cloth unwinding assembly sets up in the inner chamber of toolbox body, and felt cloth unwinding assembly is used for the storage of felt cloth and puts material, and felt cloth unwinding assembly includes the bottom plate, and the top of bottom plate is inserted and is connected with the plug -in department for the limiting felt cloth roll, and the insertion of plug -in department and bottom plate is provided with the rotating part for the rotation of auxiliary felt cloth roll. The utility model discloses a felt cloth unwinding assembly is arranged in the inner chamber of toolbox body, and through the structural design of plug -in department and rotating part of felt cloth unwinding assembly collocation, thereby limiting the rotation of felt cloth roll and putting material, compared with the direct stacking of felt cloth roll in the toolbox, the design is stored and is limited to felt cloth roll, and it is convenient to draw rotation and put material, avoids the time -consuming operation of taking roll and putting material from the stacking felt cloth roll.

Description

Technical Field

[0001] This utility model relates to the field of road construction technology, and in particular to a multi-functional toolbox for repairing road cracks. Background Technology

[0002] In road crack repair work, multi-functional toolboxes need to integrate a variety of tools and materials to adapt to complex repair conditions. Among them, felt is a commonly used material for road repair. Existing toolboxes are generally portable and can be dragged around. Construction workers often store felt rolls directly in the inner cavity of the toolbox.

[0003] However, when the felt rolls are stacked in a disorderly manner, it is necessary to manually turn them over one by one to find the target roll, then take the roll out of the box, and then manually unfold the felt. Moreover, there is no guiding structure to assist in unwinding the rolls. Especially in emergency repair scenarios, the time-consuming operation of taking out the rolls and unwinding the rolls prolongs the overall construction operation time.

[0004] Therefore, how to achieve the limited storage and rapid pull-out of felt rolls through structured design has become a technical problem that urgently needs to be solved in this field. Utility Model Content

[0005] The purpose of this utility model is to provide a multi-functional toolbox for repairing road cracks, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multi-functional toolbox for road crack repair, comprising:

[0007] Toolbox body;

[0008] A traction assembly is disposed on the side of the toolbox and is used for pulling and moving the toolbox.

[0009] A felt unwinding assembly is provided in the inner cavity of a toolbox. The felt unwinding assembly is used for storing and unwinding felt. The felt unwinding assembly includes a base plate. An insertion part for limiting the felt roll is inserted through the top of the base plate. A rotating part for assisting the rotation of the felt roll is provided at the intersection of the insertion part and the base plate.

[0010] Preferably, the insertion part includes:

[0011] Insert rod, the bottom end of which is threadedly connected to the top of the base plate, the insert rod being used to insert and connect the felt roll;

[0012] A rotating cap is provided at the top of the insertion rod and is used to assist in the rotation of the insertion rod.

[0013] Preferably, the rotating part includes:

[0014] A rotating sleeve, which is fitted onto the outside of the insertion rod;

[0015] The bearings are symmetrically sleeved on the outside of the insert rod, and the bearings are located at the intersection of the insert rod and the rotating sleeve.

[0016] Preferably, the toolbox body has a storage compartment for placing the material cylinder on the inner side, and the storage compartment is hinged to a door for closing the storage compartment.

[0017] Preferably, a handrail is provided on the top side of the toolbox, and the handrail is used to push and move the toolbox.

[0018] Preferably, the bottom of the toolbox is symmetrically provided with multiple sets of locking casters, which are used to assist in the movement of the toolbox.

[0019] Preferably, the traction assembly includes:

[0020] A rotary table, wherein the rotary table is disposed on the side of the toolbox body;

[0021] A hook block, which is hinged to the inner cavity of the rotating base, is used for the traction hooking of the toolbox body;

[0022] A magnetic block is provided on the side of the toolbox and is used to attach and fix the block.

[0023] The technical effects and advantages of this utility model are as follows:

[0024] This utility model features a felt roll unwinding assembly installed inside the toolbox. Through the structural design of the interlocking part and the rotating part in the felt roll unwinding assembly, the felt roll is limited and rotated for unwinding. Compared to directly stacking the felt roll in the toolbox, this design stores and limits the felt roll, making it easier to pull and rotate for unwinding, and avoiding the time-consuming operation of taking the roll out of the stack and unwinding it. Attached Figure Description

[0025] Figure 1 This is one of the overall structural schematic diagrams of this utility model.

[0026] Figure 2 This is a side view of the entire utility model.

[0027] Figure 3 This is a front view of the entire utility model.

[0028] Figure 4 This is a cross-sectional view of the felt unwinding assembly of this utility model.

[0029] In the diagram: 1. Toolbox body; 101. Storage compartment; 2. Closed door; 3. Traction assembly; 301. Rotary seat; 302. Hanging block; 303. Magnetic block; 4. Handrail; 5. Locking caster; 6. Felt unwinding assembly; 601. Base plate; 602. Insert rod; 603. Rotating sleeve; 604. Bearing; 605. Rotating cap. Detailed Implementation

[0030] 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.

[0031] Example 1: This utility model provides the following... Figure 1-4 The multi-functional road crack repair toolbox shown includes: toolbox body 1, traction assembly 3 and felt unwinding assembly 6;

[0032] It should be noted that the traction component 3 is located on the side of the toolbox 1 and is used for pulling and moving the toolbox 1. The felt unwinding component 6 is located in the inner cavity of the toolbox 1 and is used for storing and unwinding the felt.

[0033] Specifically, for cement concrete pavement repair, felt is often used to cover the surface, absorbing water to maintain pavement humidity and prevent excessive moisture evaporation that could lead to cracks. For example, during winter repairs, felt can reduce the impact of low temperatures on cement hydration reactions and improve repair quality. In asphalt pavement repairs, felt can be laid on cracks or repair areas to prevent rainwater from penetrating the subgrade and delay the formation of reflective cracks. After repairs are completed, felt can be temporarily used to cover the pavement to prevent it from being run over by vehicles or contaminated by debris in the early stages after construction. It is especially suitable for areas where cold-applied asphalt or quick-drying cement repairs are not fully cured.

[0034] It should be noted that the felt roll unwinding assembly 6 includes a base plate 601, and the top of the base plate 601 is connected to an insertion part for limiting the felt roll. The insertion part and the base plate 601 are provided with a rotating part for assisting the rotation of the felt roll.

[0035] Specifically, the base plate 601 is fixed to the inner wall of the toolbox 1 by welding, and the insertion part includes: insertion rod 602 and rotating cap 605;

[0036] It should be noted that the bottom end of the insertion rod 602 is threadedly connected to the top of the base plate 601. The insertion rod 602 is used to insert and connect the felt roll. The rotating cap 605 is set on the top of the insertion rod 602 and is used to assist the rotation of the insertion rod 602.

[0037] Specifically, the top of the base plate 601 is provided with a threaded groove for the insertion rod 602 to pass through, and the bottom outer side of the insertion rod 602 is provided with a corresponding thread. The rotating cap 605 is fixed to the insertion rod 602 by welding.

[0038] Furthermore, the rotating part includes: a rotating sleeve 603 and a bearing 604;

[0039] It should be noted that the rotating sleeve 603 is sleeved on the outside of the insert rod 602, and multiple bearings 604 are symmetrically sleeved on the outside of the insert rod 602. The bearings 604 are located at the intersection of the insert rod 602 and the rotating sleeve 603.

[0040] Specifically, the rotating sleeve 603 is made of stainless steel. The middle part of the bearing 604 is welded to the outer side of the insert rod 602. The outer side of the bearing 604 is welded to the inner wall of the rotating sleeve 603. After the felt roll is wrapped in the rotating sleeve 603, the construction personnel can pull out the felt to retrieve the material.

[0041] The toolbox body 1 has a storage compartment 101 for placing the material cylinder on the side of the inner cavity, and a closing door 2 for closing the storage compartment 101 is hinged to the side of the storage compartment 101.

[0042] It should be noted that the material cylinder is used for holding and discharging asphalt and concrete materials. The top side of the toolbox 1 is provided with a handrail 4, which is used to push and move the toolbox 1. The bottom of the toolbox 1 is symmetrically provided with multiple sets of locking casters 5, which are used to assist in the movement of the toolbox 1.

[0043] Specifically, the handle 4 is welded to the toolbox 1, and the top of the locking caster 5 is welded to the bottom of the toolbox 1.

[0044] Example 2: This utility model provides a traction component 3, which is applied to the multi-functional toolbox for road crack repair in Example 1.

[0045] The traction assembly 3 includes: a swivel base 301, a hook block 302, and a magnetic block 303;

[0046] Specifically, the rotating base 301 is located on the side of the toolbox 1, the hook block 302 is hinged to the inner cavity of the rotating base 301, the hook block 302 is used for the traction hook of the toolbox 1, and the magnetic block 303 is located on the side of the toolbox 1, the magnetic block 303 is used for the adsorption and fixation of the hook block 302.

[0047] It should be noted that the rotatable base 301 is welded and fixed to the toolbox body 1, the magnetic block 303 is glued and fixed to the side of the toolbox body 1, and the top of the hook block 302 is provided with a hook hole, which is used to hook and fix it to the tractor, so as to facilitate the construction personnel to transport the toolbox body 1.

[0048] In actual use, a felt roll unwinding assembly 6 is provided in the inner cavity of the toolbox 1. Through the structural design of the insertion part and the rotating part in the felt roll unwinding assembly 6, the felt roll is limited and rotated to unwind. Compared with the felt roll being directly stacked in the toolbox 1, this design stores and limits the felt roll, which facilitates the pulling, rotating and unwinding of the felt, avoiding the time-consuming operation of taking the roll out of the stacked felt roll and unwinding it.

[0049] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-functional toolbox for repairing road cracks, characterized in that: include: Toolbox (1); A traction assembly (3) is provided on the side of the toolbox (1) and is used for pulling and moving the toolbox (1). Felt unwinding assembly (6) is located in the inner cavity of toolbox (1). The felt unwinding assembly (6) is used for storing and unwinding felt. The felt unwinding assembly (6) includes a base plate (601). The top of the base plate (601) is connected to an insertion part for limiting the felt roll. The insertion part and the base plate (601) are provided with a rotating part for assisting the rotation of the felt roll.

2. The multi-functional road crack repair toolbox according to claim 1, characterized in that, The insertion part includes: Insert rod (602), the bottom end of which is threadedly connected to the top of the base plate (601), the insert rod (602) is used to insert and connect the felt roll; A rotating cap (605) is disposed on the top of the insertion rod (602) and is used to assist the rotation of the insertion rod (602).

3. The multi-functional road crack repair toolbox according to claim 2, characterized in that, The rotating part includes: A rotating sleeve (603) is sleeved on the outside of the insert rod (602); Bearings (604), a plurality of bearings (604) are symmetrically sleeved on the outside of the insert rod (602), and the bearings (604) are located at the intersection of the insert rod (602) and the rotating sleeve (603).

4. The multi-functional road crack repair toolbox according to claim 1, characterized in that, The toolbox body (1) has a storage compartment (101) for placing the material cylinder on the inner side of the cavity, and the storage compartment (101) is hinged to a closing door (2) for closing the storage compartment (101).

5. The multi-functional road crack repair toolbox according to claim 1, characterized in that, The toolbox (1) is provided with a handrail (4) on the top side, which is used to push and move the toolbox (1).

6. The multi-functional road crack repair toolbox according to claim 5, characterized in that, The bottom of the toolbox (1) is symmetrically provided with multiple sets of locking casters (5), which are used to assist the movement of the toolbox (1).

7. The multi-functional road crack repair toolbox according to claim 1, characterized in that, The traction assembly (3) includes: A rotating base (301) is disposed on the side of the toolbox body (1); A hook block (302) is hinged to the inner cavity of the turntable (301) and is used for the traction hook of the toolbox body (1). A magnetic block (303) is provided on the side of the toolbox body (1) and is used to attach and fix the hanging block (302).

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