Insulating foot mat laying trolley

Abstract

The utility model relates to power operation equipment technical field provides a kind of insulating foot pad laying tool car, comprising: vehicle body, can along working surface motion, and, vehicle body is fixedly connected with mounting bracket to one end towards its own movement direction;Roller, rotation is supported on mounting bracket, the rotation axis of roller is parallel to working surface and perpendicular to the movement direction of vehicle body, for receiving and releasing insulating foot pad;Roller and mounting bracket are detachably connected.Such setting, the laying of insulating foot pad can be realized by the motion of vehicle body, changes the mode of traditional reliance on multiple staff manual handling, laying, greatly reduces labor intensity, and laying operation can be completed by only a few personnel, simultaneously, avoid the accidental injury, fall and other accidents that may occur due to the collaborative handling of heavy insulating foot pad by multiple people, and the operation safety is guaranteed;In addition, the rotation release design of roller enables insulating foot pad to be continuously laid along with the movement of vehicle body, effectively improves the laying efficiency of insulating foot pad.

Description

Technical Field

[0001] This utility model relates to the field of power operation equipment technology, and in particular to an insulating foot pad laying tool cart. Background Technology

[0002] With the rapid development of my country's industry, the importance of power distribution rooms, as indoor facilities in the power system responsible for receiving, transforming voltage, and distributing electrical energy, has become increasingly prominent. The core function of a power distribution room is to convert high-voltage electricity into low-voltage electricity of 380V and 220V, and to achieve safe and accurate power distribution through protection and metering devices. It is an important infrastructure to ensure the continuity and stability of industrial production. In the daily operation and maintenance of power distribution rooms, professionals conduct daily inspections and maintenance. Insulating floor mats are a crucial safety feature, playing a vital role in preventing electric shock and protecting equipment. Therefore, insulating floor mats require regular maintenance and inspection. Generally, their normal service life is 3-5 years, after which they must be replaced promptly.

[0003] However, the replacement of insulating mats currently faces many challenges. The replacement of insulating mats usually requires 4-5 workers to work together, which means that the old mats are removed, transported and the new mats are laid manually. The labor intensity is high, and the insulating mats are heavy, making long-distance transportation extremely difficult. This situation has led some companies to continue using insulating mats even when they have exceeded their service life in order to avoid the cumbersome replacement process, which poses a great safety hazard to power operations.

[0004] In view of the above problems, how to replace the insulating foot pads more simply and conveniently has become an important issue that urgently needs to be addressed. Utility Model Content

[0005] This utility model provides an insulating foot mat laying tool cart to solve the defects of high labor intensity and difficulty in laying insulating foot mats in the prior art. It can effectively reduce the labor intensity of insulating foot mat replacement work, thus making the replacement of insulating foot mats simpler and more convenient.

[0006] This utility model provides an insulating foot mat laying tool cart, comprising: The vehicle body is capable of moving along the working surface, and a mounting bracket is fixedly connected to one end of the vehicle body facing its own direction of movement; A take-up roller is rotatably supported on the mounting frame. The rotation axis of the take-up roller is parallel to the working surface and perpendicular to the movement direction of the vehicle body. It is used to take up and put away the insulating foot pads. The take-up roller is detachably connected to the mounting frame.

[0007] According to this utility model, an insulating foot pad laying tool cart is provided, wherein the mounting frame has corresponding rotating holes on both sides; The two ends of the take-up roller are respectively inserted into the rotating holes on both sides of the mounting frame and rotate in cooperation with the rotating holes.

[0008] According to this utility model, an insulating foot pad laying tool cart is provided, wherein the mounting frame is provided with a notch that communicates with the rotating hole, for the end of the take-up roller to enter and exit the rotating hole radially.

[0009] According to this utility model, an insulating foot pad laying tool cart is provided, wherein the notch faces away from the working surface.

[0010] According to the present invention, an insulating foot pad laying tool cart is provided, which also includes a lifting mechanism for lifting the take-up roller.

[0011] According to this utility model, an insulating foot mat laying tool cart is provided, wherein the hoisting mechanism includes; The support is fixedly connected to the vehicle body; A lever having a first end and a second end, the lever being hinged to the support with the hinge point located between the first end and the second end, the first end extending above the take-up roller; The lifting device has one end connected to the first end and the other end used to connect to the take-up roller.

[0012] According to this utility model, an insulating foot mat laying tool cart is provided, the hoisting mechanism comprising: The boom has one end connected to the vehicle body and the other end extending above the take-up roller; The winch is fixedly connected to the vehicle body; A traction rope is wound around the winch; the free end of the traction rope is laid along the boom and extends above the take-up roller; The lifting device has one end connected to the traction rope and the other end used to connect to the take-up roller; A drive unit for driving the winch to rotate.

[0013] According to the present invention, an insulating foot mat laying tool cart is provided, wherein the driving component includes a handwheel or a motor.

[0014] According to the present invention, an insulating foot pad laying tool cart is provided, which also includes a locking member for restricting the rotation of the take-up roller.

[0015] According to the present invention, an insulating foot mat laying tool cart is provided, wherein the locking member is connected to the mounting frame and has a locking end that can move toward or away from the take-up roller, and the locking end abuts against the take-up roller to restrict the rotation of the take-up roller.

[0016] According to this utility model, an insulating foot pad laying tool cart is provided, wherein the locking component includes a bolt.

[0017] The insulating mat laying tool cart provided by this utility model, in the process of laying insulating mats, firstly removes the old mats. After the cart moves to the working surface, one end of the old mat is wound up onto the take-up roller. Then, the cart moves along the preset take-up path, while the operator simultaneously rotates the take-up roller to wind up the old mat. During the movement of the cart, the old mat is wound onto the take-up roller. After the old mat is wound up, the cart moves to the old mat placement area, and then the take-up roller is removed from the mounting frame, completing the removal of the old mat. After the old mat is removed, the cart moves to the new mat storage area, and the take-up roller with the new mat wound up is transported and installed onto the mounting frame. Then, the cart moves to the working surface, moving along the preset laying path, while the operator simultaneously rotates the take-up roller to unwind the new mat. During the movement of the cart, the new mat is spread out on the working surface. Compared to related technologies, the insulating foot mat tool cart provided in this utility model embodiment uses the movement of the cart body to lay insulating foot mats, changing the traditional method of relying on multiple workers to manually carry and lay them, greatly reducing labor intensity. Only a few people are needed to complete the laying operation. At the same time, it avoids accidents such as bumps and falls that may occur when multiple people are carrying heavy insulating foot mats together, thus ensuring operational safety. In addition, the rotation and release design of the take-up roller allows the insulating foot mats to be laid continuously as the cart body moves, which effectively improves the laying efficiency of insulating foot mats and makes it simpler and more convenient to replace the insulating foot mats. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of an insulating foot pad laying tool cart provided in one embodiment of the present invention.

[0020] Figure 2 This is a schematic diagram of the mounting bracket provided in an embodiment of the present invention.

[0021] Figure 3 This is a schematic diagram of the structure of an insulating foot pad laying tool cart provided in another embodiment of this utility model.

[0022] Figure label: 10. Car body; 11. Mounting bracket; 110. Mounting part; 12. Rotating hole; 13. Notch; 20. Winding roller; 30. Lifting mechanism; 31. Support part; 32. Lever; 33. Lifting tool; 34. Lifting rod; 35. Winch; 36. Traction rope; 37. Drive component; 371. Handwheel; 40. Locking component. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] To better understand the insulating foot pad laying tool cart provided in this utility model embodiment, its application background is first introduced. In the process of my country's continuous and rapid industrial development, the power distribution room, as an indispensable key node facility in the power system, shoulders the important responsibilities of receiving power, transforming voltage levels, and distributing power.

[0025] In the daily operation and maintenance of power distribution rooms, the insulating mats laid on the ground are an important protective barrier to ensure the personal safety of the staff. Under normal circumstances, the design service life of insulating mats is 3-5 years. Once they reach the end of their service life, they must be replaced in time to ensure safety.

[0026] However, the replacement of insulating mats currently faces many challenges. The replacement of insulating mats usually requires the coordinated operation of multiple workers, that is, the removal, transportation and laying of old mats and the laying of new mats are done manually. The labor intensity is high, and the long-distance transportation of insulating mats is extremely difficult due to their weight. This situation has led some companies to continue using insulating mats even when they have exceeded their service life in order to avoid the cumbersome replacement process, which poses a great safety hazard to power operations.

[0027] In view of the above problems, this utility model provides an insulating foot mat laying tool cart, which can effectively reduce the labor intensity of insulating foot mat replacement work, thereby making the replacement of insulating foot mats simpler and more convenient.

[0028] The following is combined with Figures 1 to 3 This invention describes an insulating foot pad laying tool cart.

[0029] Reference Figures 1 to 3An insulating foot pad laying tool cart includes a cart body 10 and a take-up roller 20; wherein, the cart body 10 can move along the working surface, and a mounting frame 11 is fixedly connected to one end of the cart body 10 facing its own direction of movement; the take-up roller 20 is rotatably supported on the mounting frame 11, and its rotation axis is parallel to the working surface and perpendicular to the direction of movement of the cart body 10, and is used to take up and put down the insulating foot pads; the take-up roller 20 is detachably connected to the mounting frame 11.

[0030] In the installation of insulating mats, the old mats are removed first. After the vehicle body 10 moves to the working surface, one end of the old mat is wound onto the take-up roller 20. Then, the vehicle body 10 moves along the preset take-up path, while the operator simultaneously rotates the take-up roller 20 to wind up the old mat. During the movement of the vehicle body 10, the old mat is wound onto the take-up roller 20. After the old mat is wound up, the vehicle body 10 moves to the old mat placement area, and then the take-up roller 20 is removed from the mounting frame 11, completing the removal of the old mat. After the old mat is removed, the vehicle body 10 moves to the new mat storage area, and the take-up roller 20 with the new mat wound onto the mounting frame 11 is installed. Then, the vehicle body 10 moves to the working surface, moving along the preset laying path, while the operator simultaneously rotates the take-up roller 20 to unwind the new mat. During the movement of the vehicle body 10, the new mat is laid on the working surface.

[0031] Compared to related technologies, the insulating foot mat tool cart provided in this embodiment of the utility model uses the movement of the cart body 10 to lay insulating foot mats, changing the traditional method of relying on multiple workers to manually carry and lay them, greatly reducing labor intensity. Only a few people are needed to complete the laying operation. At the same time, it avoids accidents such as bumps and falls that may occur when multiple people are carrying heavy insulating foot mats, thus ensuring operational safety. In addition, the rotation and release design of the take-up roller 20 allows the insulating foot mats to be laid continuously as the cart body 10 moves, which effectively improves the laying efficiency of insulating foot mats and makes it simpler and more convenient to replace the insulating foot mats.

[0032] It is understandable that the vehicle body 10, as the foundation for load-bearing and movement, can be flexibly configured in terms of its specific structure and power source according to the actual operational needs. For example, the vehicle body 10 can be configured as a handcart, which is moved manually by the operator. This type of vehicle body 10 has a simple structure, low cost, and is suitable for scenarios with limited space in the power distribution room and a limited operating range. It also requires no additional power source and is easy to operate. The vehicle body 10 can also be electrically or hydraulically driven, requiring only the operator to control the direction of movement. This is suitable for operational scenarios with a large power distribution room area and a long laying distance. In this embodiment, the vehicle body 10 is a handcart.

[0033] Mounting frame 11 serves as the connection base for winding roll 20. Its specific structure and material can be selected according to actual needs, as long as it can meet the required load-bearing requirements.

[0034] In one example of this utility model, the mounting bracket 11 includes two mounting portions 110, which are symmetrically connected to both sides of the vehicle body 10. For example, the mounting portions 110 can be support rods, support plates, or frame structures. The mounting portions 110 can be fixed to the vehicle body 10 by welding or by bolts or other connecting components. In addition, diagonal braces or reinforcing ribs can be provided between the mounting portions 110 and the vehicle body 10 to improve the connection stability and load-bearing strength of the mounting portions 110. The specific structural form of the mounting portions 110 and the specific connection method with the vehicle body 10 can be selected according to actual needs, and no specific limitations are made here.

[0035] In detail, the two mounting parts 110 are provided with corresponding rotating holes 12. The two ends of the take-up roller 20 are inserted into the rotating holes 12 and rotate in cooperation with the rotating holes 12, thereby supporting the take-up roller 20 rotatably between the two mounting parts 110. In this way, the take-up roller 20 can rotate flexibly around its own axis to meet the rotation requirements when taking in and taking out the insulating foot pad, and the mounting parts 110 can form a stable axial limit on the take-up roller 20 to prevent the take-up roller 20 from axially deviating during rotation.

[0036] To facilitate the assembly and disassembly of the take-up roller 20, in one example of this invention, the mounting bracket 11 is provided with a notch 13 that communicates with the rotating hole 12, allowing the end of the take-up roller 20 to enter and exit the rotating hole 12 radially. With this configuration, when the take-up roller 20 needs to be installed, the operator can align both ends of the take-up roller 20 with the notch 13 and push it radially in, so that the end directly engages with the rotating hole 12. For disassembly, simply align the end of the take-up roller 20 with the notch 13 and pull it out radially, greatly simplifying the assembly and disassembly process of the take-up roller 20.

[0037] In a further example of this utility model, the notch 13 faces away from the working surface. Thus, the worker only needs to lift the take-up roller 20 upwards, and the end of the take-up roller 20 can disengage from the rotating hole 12 through the notch 13. When installing the take-up roller 20, simply align both ends of the take-up roller 20 with the notch 13 and lower it; the take-up roller 20 will automatically embed itself into the rotating hole 12 under its own weight and remain stable within the rotating hole 12, further improving the ease of installation and removal of the take-up roller 20.

[0038] With the above technical solution, the laying of insulating foot pads can be achieved by the movement of the vehicle body 10, and the staff does not need to carry heavy insulating foot pads over long distances. However, the loading and unloading process of the winding roller 20 with the insulating foot pads on the mounting frame 11 may still require handling.

[0039] To further reduce labor intensity, in a further example of this utility model, the insulating foot mat laying tool cart also includes a lifting mechanism 30 for lifting the take-up roller 20. It is understood that the lifting mechanism 30 can be configured in different structural forms according to different practical needs.

[0040] In one feasible example of this utility model, refer to Figure 1 The lifting mechanism 30 includes a support 31, a lever 32, and a lifting device 33. The support 31 is fixedly connected to the vehicle body 10. The lever 32 has a first end and a second end, and the lever 32 is hinged to the support 31 with the hinge point located between the first end and the second end. The first end of the lever 32 extends above the take-up roller 20. Specifically, the portion of the lever 32 from the first end to the hinge point forms a resistance arm, and the portion from the second end to the hinge point forms a power arm. The power arm is longer than the resistance arm. The operator only needs to apply a small amount of force at the second end to generate a large lifting force at the first end, thereby easily lifting the heavy take-up roller 20 and conveniently and effortlessly loading and unloading the take-up roller 20 on the mounting frame 11.

[0041] One end of the spreader 33 is connected to the first end of the lever 32, and the other end is used to connect to the take-up roller 20. Depending on different actual needs, the spreader 33 can be configured with different structural forms.

[0042] For example, the lifting device 33 can be a combination of slings and hooks or rings. The first end of the lever 32 is connected to two metal hooks or rings via a metal sling. During lifting, the hooks or rings are directly hooked onto the shaft ends of the take-up roller 20, and the second end of the lever 32 is pressed. The lifting force of the lever 32 lifts the take-up roller 20. During the lifting process, the take-up roller 20 can be directly disengaged from the rotating hole 12 through the notch 13, thus achieving the disassembly of the take-up roller 20. When installing the take-up roller 20, the hooks or rings are hooked onto the shaft ends of the take-up roller 20, and the lever 32 is pressed to lift the take-up roller 20. The operator can push the take-up roller 20 so that its two ends correspond to the notch 13, and then lower it. Under the action of gravity, the take-up roller 20 automatically inserts into the rotating hole 12.

[0043] It should be noted that, to prevent the shaft end of the take-up roller 20 from slipping axially during hoisting, a larger diameter end can be provided at the end of the shaft end, such as a baffle or buckle. After the shaft end is engaged with the hook or hanging ring, the larger end will form a mechanical obstruction with the edge of the hook or hanging ring, preventing the take-up roller 20 from moving axially. Of course, in addition to the above, other methods can be used to ensure the stability of the hoisting of the take-up roller 20, which will not be listed in detail in this embodiment of the utility model.

[0044] In another feasible example of this utility model, refer to Figure 3The hoisting mechanism 30 includes a boom 34, a winch 35, a traction rope 36, a lifting device 33, and a drive unit 37. One end of the boom 34 is fixedly connected to the vehicle body 10, and the other end extends above the take-up roller 20. The winch 35 is fixedly connected to the vehicle body 10. The traction rope 36 is wound around the winch 35, and its free end is laid along the boom 34 and extends above the take-up roller 20. One end of the lifting device 33 is connected to the traction rope 36, and the other end is used to connect to the take-up roller 20. The drive unit 37 is used to drive the winch 35 to rotate.

[0045] With this setup, when hoisting the take-up roller 20, the lifting device 33 is first connected and fixed to the take-up roller 20. The drive unit 37 is then activated to drive the winch 35 to rotate, and the traction rope 36 is gradually wound onto the winch 35. Guided by the boom 34, the traction rope 36 drives the lifting device 33 to lift upwards, thereby hoisting the take-up roller 20 to the required height. If it is necessary to lower the take-up roller 20, the drive unit 37 drives the winch 35 to rotate in the opposite direction, and the traction rope 36 is released from the winch 35. The lifting device 33 slowly descends under the gravity of the take-up roller 20 until the take-up roller 20 is placed in the target position.

[0046] In detail, guide pulleys or rollers can be arranged on the boom 34. The traction rope 36 is guided and supported by winding it around the guide pulleys or rollers. The specific form of the lifting device 33 can be selected according to actual needs. For example, two metal hooks or rings connected to the traction rope 36 can be used. During lifting, the hooks or rings are directly hooked onto the shaft ends of the winding roller 20 to lift the winding roller 20.

[0047] The drive component 37 serves as the power source for the rotation of the winch 35, and its specific form can be flexibly selected according to the power conditions and operational requirements of the work scenario.

[0048] For example, the drive unit 37 can be a handwheel 371. The handwheel 371 is connected to the winch 35 through a transmission structure (such as a gear or worm gear). The operator provides driving force by turning the handwheel 371. This form does not require an external power source and has a simple structure, low cost, and convenient maintenance. By reasonably designing the transmission ratio of the transmission structure, a labor-saving effect can be achieved, and the hoisting operation of the take-up roller 20 can be completed even in a powerless environment.

[0049] The drive unit 37 can also be an electric motor, which is connected to the winch 35 via a coupling or a gearbox. The electric motor drive can provide continuous and stable power, greatly reducing manpower consumption.

[0050] The two types of drive components 37 mentioned above can be selected according to actual needs, and this utility model embodiment does not impose specific limitations.

[0051] The above technical solution allows the hoisting mechanism 30 to lift the winding roller 20, further saving manpower.

[0052] In practice, it has been found that during the transportation of insulating foot pads, the winding roller 20 is prone to unexpected rotation due to external disturbances, such as bumps in the vehicle body 10 or uneven road surfaces. This can cause the wound insulating foot pads to become loose or slip off, which can have an adverse effect on subsequent processes.

[0053] Therefore, in a further example of this utility model, reference is made to... Figure 1 and Figure 2 The insulating mat laying tool cart also includes a locking element 40 for limiting the rotation of the take-up roller 20. This design allows the locking element 40 to control the rotation of the take-up roller 20, not only solving the problem of the insulating mats becoming loose due to bumps during transport, but also maintaining the current state when the laying / rewinding operation is paused. This improves the stability and safety of the tool cart operation, ensuring the orderly execution of the entire process of taking in, transporting, and laying the insulating mats.

[0054] In detail, the locking member 40 is connected to the mounting bracket 11 and has a locking end that can move toward or away from the take-up roller 20. The locking end abuts against the take-up roller 20 to restrict the rotation of the take-up roller 20.

[0055] With this configuration, when it is necessary to restrict the rotation of the take-up roller 20, the locking end of the locking member 40 moves towards the take-up roller 20 until it comes into close contact with the roller body or end of the take-up roller 20. At this time, the static friction generated between the locking end and the take-up roller 20 will hinder the rotation tendency of the take-up roller 20, reducing the problem of the take-up roller 20 rotating under bumpy, vibrating or other working conditions. When it is necessary to release the lock, the locking member 40 is operated in the opposite direction to move the locking end away from the take-up roller 20. The contact pressure disappears, and the take-up roller 20 can resume free rotation without affecting normal winding and unwinding operations.

[0056] More specifically, the locking member 40 may be a bolt, which is threaded onto the connecting part, with its axis parallel to the axis of the take-up roller 20 and its end facing the take-up roller 20 forming the aforementioned locking end.

[0057] It is understood that, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of the different embodiments or examples.

[0058] The insulating mat laying tool cart provided in this embodiment of the utility model lays insulating mats by means of the movement of the cart body 10, which changes the traditional method of relying on multiple workers to carry and lay the mats manually, greatly reducing labor intensity. Only a few people are needed to complete the laying work. At the same time, it avoids accidents such as bumps and falls that may occur when multiple people are carrying heavy insulating mats together, thus ensuring operational safety. In addition, the rotation and release design of the take-up roller 20 allows the insulating mats to be laid continuously as the cart body 10 moves, which effectively improves the laying efficiency of insulating mats and makes it simpler and more convenient to replace the insulating mats.

[0059] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A tool cart for laying insulating foot mats, characterized in that, include: The vehicle body (10) can move along the working surface, and the end of the vehicle body (10) facing its own direction of movement is fixedly connected to a mounting bracket (11); A take-up roller (20) is rotatably supported on the mounting frame (11). The rotation axis of the take-up roller (20) is parallel to the working surface and perpendicular to the movement direction of the vehicle body (10). It is used to take up and put down the insulating foot pads. The take-up roller (20) is detachably connected to the mounting frame (11). The mounting frame (11) has corresponding rotating holes (12) on both sides. The two ends of the take-up roller (20) are respectively inserted into the rotating holes (12) on both sides of the mounting frame (11) and rotate in cooperation with the rotating holes (12). The mounting frame (11) has a notch (13) that communicates with the rotating holes (12) for the end of the take-up roller (20) to enter and exit the rotating holes (12) radially. It also includes a lifting mechanism (30) for lifting the take-up roll (20).

2. The insulating foot mat laying tool cart according to claim 1, characterized in that, The notch (13) faces away from the working face.

3. The insulating foot mat laying tool cart according to claim 1, characterized in that, The hoisting mechanism (30) includes: The support part (31) is fixedly connected to the vehicle body (10); A lever (32) having a first end and a second end, the lever (32) being hinged to the support (31) with the hinge point located between the first end and the second end, the first end extending above the take-up roller (20); The lifting device (33) is connected at one end to the first end and at the other end to the winding roller (20).

4. The insulating foot mat laying tool cart according to claim 1, characterized in that, The hoisting mechanism (30) includes: The boom (34) is connected at one end to the vehicle body (10) and extends at the other end above the take-up roller (20); The winch (35) is fixedly connected to the vehicle body (10); A traction rope (36) is wound around the winch (35); the free end of the traction rope (36) is laid along the boom (34) and extends above the take-up roller (20); The lifting device (33) is connected at one end to the traction rope (36) and at the other end to the winding roller (20); A drive unit (37) is used to drive the winch (35) to rotate.

5. The insulating foot mat laying tool cart according to claim 4, characterized in that, The drive unit (37) includes a handwheel (371) or a motor.

6. The insulating foot mat laying tool cart according to any one of claims 1 to 5, characterized in that, It also includes a locking element (40) for limiting the rotation of the take-up roller (20).

7. The insulating foot mat laying tool cart according to claim 6, characterized in that, The locking member (40) is connected to the mounting bracket (11) and has a locking end that can move toward or away from the take-up roller (20). The locking end abuts against the take-up roller (20) to restrict the rotation of the take-up roller (20).

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