Auxiliary traction device

Abstract

The invention provides an auxiliary traction device. The auxiliary traction device comprises a base; the suckers are arranged at the bottom of the base and used for being adsorbed on the ground; the traction machine is arranged on the left side of the top of the base and used for providing traction force for pulling a steel cable; the first pulley is arranged in the middle of the top of the base; the pulley supporting frame is arranged on the right side of the top of the base; the second pulley is arranged on the pulley supporting frame, and the height of the second pulley is higher than that of the first pulley. In the process that the steel cable is pulled by the traction machine, the steel cable makes contact with the first pulley and the second pulley, the first pulley and the second pulley provide a guiding effect for pulling of the steel cable, and the steel cable passes through the lower portion of the first pulley and passes through the upper portion of the second pulley. According to the auxiliary traction device, the traction machine can be fixed in other modes, and the fixing mode of punching is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of electric power systems, and in particular to an auxiliary traction device. Background Art

[0002] At present, in traditional cable traction operations, the cable is generally pulled by a traction machine through a steel cable. Since the traction force can reach several tons, the traditional traction machine needs to be fixed by drilling holes on the ground. Otherwise, the huge traction force on the traction machine will not only fail to pull the cable, but will drag the traction machine forward and cause danger. However, in actual construction environments, due to the ground environment and other factors, it may not be possible to drill holes on the ground to fix the traction machine, so a device is needed that can fix the traction machine by other means and avoid the fixing method of drilling holes. Summary of the invention

[0003] The technical problem to be solved by the embodiments of the present invention is to provide an auxiliary traction device, which can realize a fixing method that can fix the traction machine by other means and avoid drilling.

[0004] In order to solve the above technical problems, an embodiment of the present invention provides an auxiliary traction device, comprising:

[0005] Base;

[0006] A plurality of suction cups are arranged at the bottom of the base, and are used for adsorbing on the ground;

[0007] A traction machine disposed at the left side of the top of the base, used to provide traction for pulling the steel cable;

[0008] A first pulley disposed at the middle position of the top of the base;

[0009] A pulley support frame arranged at the right side of the top of the base;

[0010] A second pulley is arranged on the pulley support frame, wherein the height of the second pulley is higher than the height of the first pulley;

[0011] When the steel cable is pulled by the traction machine, the steel cable contacts the first pulley and the second pulley. The first pulley and the second pulley provide a guide for the pulling of the steel cable. The steel cable passes under the first pulley and over the second pulley.

[0012] Furthermore, the base includes a first crossbeam and a second crossbeam, and both side ends of the first crossbeam and the second crossbeam are respectively connected by a first longitudinal beam and a second longitudinal beam to form a rectangular frame.

[0013] Further, the plurality of suction cups include eight suction cups, four suction cups are respectively arranged at four corners of the rectangular frame, two suction cups are arranged on the first crossbeam, and two suction cups are arranged on the second crossbeam.

[0014] Furthermore, two suction cups are arranged near two sides of the first pulley, and two suction cups are arranged at the edge of the rectangular frame and near two sides of the second pulley.

[0015] Furthermore, the traction machine is fixed to the first crossbeam and the second crossbeam through a traction machine support frame.

[0016] The embodiments of the present invention have the following beneficial effects:

[0017] The multiple suction cups at the bottom of the base are used to adsorb on the ground, providing a fixing method without drilling. These suction cups can generate sufficient adsorption force to resist the huge traction force generated during the cable traction process, thereby ensuring the stability of the traction device. The traction machine is set at the left side of the top of the base to provide traction for pulling the steel cable. The traction machine acts on the steel cable through mechanical power to move it in a predetermined direction. The first pulley and the second pulley are respectively set at the middle and right sides of the top of the base, where the height of the second pulley is higher than the first pulley. Under the pull of the traction machine, the steel cable passes through the first pulley and the second pulley in turn. Since the two pulleys form a linkage, when the steel cable passes, this linkage mechanism will generate a downward force, that is, downward force. This downward force has two functions: one is to provide a guiding effect for the pulling of the steel cable to ensure that the steel cable moves along the predetermined path; the other is to increase the friction between the base and the ground, thereby enhancing the stability of the entire traction device.

[0018] In summary, the present invention realizes an auxiliary traction device that can fix the traction machine without drilling holes in the ground through the combined effects of suction cup fixation, traction force provision, pulley guidance and downforce generation. This device not only improves the adaptability in the construction environment, but also ensures the safety and efficiency of the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, without paying creative labor, other drawings obtained based on these drawings still belong to the scope of the present invention.

[0020] Figure 1 The figure is a working principle diagram of an auxiliary traction device in an embodiment of the present invention.

[0021] Figure 2It is a top view of an auxiliary traction device in an embodiment of the present invention.

[0022] Figure 3 It is a side view of an auxiliary traction device in an embodiment of the present invention.

[0023] Markings in the figure:

[0024] 1-base; 2-suction cup; 3-traction machine; 4-first pulley; 5-pulley support frame; 6-second pulley. DETAILED DESCRIPTION

[0025] The detailed description of the drawings is intended as an illustration of the current embodiment of the present application, and is not intended to represent the only form in which the present application can be implemented. It should be understood that the same or equivalent functions can be accomplished by different embodiments intended to be included in the spirit and scope of the present application.

[0026] See also Figures 1 to 3 , an embodiment of the present invention provides an auxiliary traction device, comprising:

[0027] Base;

[0028] A plurality of suction cups are arranged at the bottom of the base, and are used for adsorbing on the ground;

[0029] A traction machine disposed at the left side of the top of the base, used to provide traction for pulling the steel cable;

[0030] A first pulley disposed at the middle position of the top of the base;

[0031] A pulley support frame arranged at the right side of the top of the base;

[0032] A second pulley is arranged on the pulley support frame, wherein the height of the second pulley is higher than the height of the first pulley;

[0033] When the steel cable is pulled by the traction machine, the steel cable contacts the first pulley and the second pulley. The first pulley and the second pulley provide a guide for the pulling of the steel cable. The steel cable passes under the first pulley and over the second pulley.

[0034] Specifically, the tractor is the core equipment that provides power. It generates traction through mechanical devices (such as motors, hydraulic systems, etc.), and this force is transmitted to the steel cable through the traction hook or clamp at the end of the tractor. The tractor and the steel cable are usually connected through special connectors or clamps. These connectors can ensure that the traction force is effectively transmitted to the steel cable and prevent the steel cable from slipping during the traction process. The steel cable, as a traction medium, is used to pull the cable through the power of the tractor. The steel cable needs to have sufficient strength and wear resistance to withstand the tension and friction during the traction process. One end of the steel cable is usually fixed to the end of the cable. This fixation can be achieved by tying, welding or using special connecting parts. Ensuring a firm connection between the steel cable and the cable is the key to the success of the traction operation. In some cases, the steel cable is not only used for traction, but also plays a role in protecting the cable, especially when the cable passes through rough or sharp ground, the steel cable can reduce the direct contact between the cable and the ground and avoid damage. The cable is the object to be towed in the traction operation. It can be a power cable, a communication cable or other types of cables. The length, diameter and weight of the cable determine the difficulty of the traction operation.

[0035] The multiple suction cups at the bottom of the base are used to adsorb on the ground, providing a fixing method without drilling. These suction cups can generate sufficient adsorption force to resist the huge traction force generated during the cable traction process, thereby ensuring the stability of the traction device. The traction machine is set at the left side of the top of the base to provide traction for pulling the steel cable. The traction machine acts on the steel cable through mechanical power to move it in a predetermined direction. The first pulley and the second pulley are respectively set at the middle and right sides of the top of the base, where the height of the second pulley is higher than the first pulley. Under the pull of the traction machine, the steel cable passes through the first pulley and the second pulley in turn. Since the two pulleys form a linkage, when the steel cable passes, this linkage mechanism will generate a downward force, that is, downward force. This downward force has two functions: one is to provide a guiding effect for the pulling of the steel cable to ensure that the steel cable moves along the predetermined path; the other is to increase the friction between the base and the ground, thereby enhancing the stability of the entire traction device.

[0036] For example, the auxiliary traction device of the present invention can be equipped with a sensor to automatically adjust the suction force of the suction cup according to the different ground materials to ensure the best fixing effect on different ground surfaces (such as concrete, asphalt, tiles, etc.). The base is designed to be adjustable to adapt to the slight unevenness of the ground and increase the contact area and stability of the suction cup with the ground.

[0037] For example, the traction machine can be designed to have multiple gears of traction output to adapt to cables of different weights and types. A torque sensor is integrated in the traction system to monitor and display the current traction in real time to prevent damage to the cable due to excessive traction.

[0038] For example, according to the diameter and material of the cable, pulleys of different sizes and materials can be replaced to reduce friction and wear, and an integrated automatic lubrication system can ensure that the pulley remains in a good lubrication state after working for a long time.

[0039] Exemplarily, an emergency stop button is provided on the operation panel, and once an abnormal situation occurs, the traction operation can be stopped immediately.

[0040] Exemplarily, the traction machine is equipped with an overload protection device that automatically disconnects the power supply when the traction force exceeds a safety threshold.

[0041] Exemplarily, a wireless remote controller is provided so that the operator can control the start, stop and traction adjustment of the traction machine from a safe distance.

[0042] Exemplarily, the base and the support structure are designed to be foldable for easy transportation and storage.

[0043] For example, for construction outdoors or in harsh environments, the device can adopt a waterproof and dustproof design to improve durability.

[0044] Furthermore, the base includes a first crossbeam and a second crossbeam, and both side ends of the first crossbeam and the second crossbeam are respectively connected by a first longitudinal beam and a second longitudinal beam to form a rectangular frame.

[0045] Specifically, the first crossbeam is located at one end of the base structure, parallel to the second crossbeam, and together they bear the lateral support function of the base. The second crossbeam corresponds to the first crossbeam, is located at the other end of the base, and also provides lateral support. The first longitudinal beam connects the two ends of the first crossbeam, is parallel to the second longitudinal beam, and is mainly responsible for the longitudinal support of the base. The second longitudinal beam connects the two ends of the second crossbeam, is parallel to the first longitudinal beam, and is also responsible for the longitudinal support. Due to its symmetry and balanced support, the rectangular frame usually has high stability and is suitable as a base for various mechanical equipment. The rectangular frame structure can evenly disperse and withstand external forces in all directions, so it has a high structural strength. The rectangular frame has a simple structure, which is convenient for installing and fixing other components, such as the motor and hydraulic system of the traction machine.

[0046] The first crossbeam, the second crossbeam, the first longitudinal beam and the second longitudinal beam can be connected by welding to form a solid rectangular frame. Bolts and nuts can also be used for connection, which is easy to disassemble and repair. Auxiliary connectors such as angle irons and connecting plates can also be used to enhance the stability and connection strength of the structure. In a tractor, such a base can provide a stable platform to ensure that the tractor will not shift due to external forces during operation. The base needs to be designed according to the weight of the tractor and the operating load to ensure that it has sufficient load-bearing capacity. The base can also be designed to have a protective function to protect the internal components of the tractor from the influence of the external environment.

[0047] Further, the plurality of suction cups include eight suction cups, four suction cups are respectively arranged at four corners of the rectangular frame, two suction cups are arranged on the first crossbeam, and two suction cups are arranged on the second crossbeam.

[0048] Specifically, a suction cup is arranged at each corner, which can maximize the contact area between the base and the ground, improve the overall stability and adsorption force. The suction cups at the corners help to disperse the forces from all directions and prevent the base from tilting or moving during the traction process. Two suction cups are arranged on the first crossbeam, which are located at one end of the base, which helps to balance the effect of the traction force at this end, while increasing the contact points between the base and the ground and enhancing the adsorption force. Corresponding to the suction cups on the first crossbeam, the two suction cups on the second crossbeam are located at the other end of the base, which also play the role of balancing the traction force and enhancing stability. The uniform distribution of the eight suction cups helps to evenly disperse the pressure of the base on the ground, thereby providing more stable support during the cable traction process. The suction cups can adapt to a variety of different ground conditions, whether it is smooth tiles or rough concrete, can provide good adsorption effect. The use of suction cups avoids the damage to the ground caused by traditional punching and fixing methods, and is particularly suitable for environments where drilling is not suitable.

[0049] The symmetrical arrangement of the suction cups helps to maintain the balance of the base and prevent instability caused by excessive force on one side. The arrangement of the suction cups can be adjusted according to actual use to adapt to different working environments and requirements. The arrangement of the suction cups makes it easier to clean and maintain the base, and each suction cup can be checked and replaced individually. Through this design, the auxiliary traction device of the present invention can not only provide strong stability and safety in cable traction operations, but also can flexibly adapt to different construction environments, reduce damage to the ground, and improve construction efficiency.

[0050] Furthermore, two suction cups are arranged near two sides of the first pulley, and two suction cups are arranged at the edge of the rectangular frame and near two sides of the second pulley.

[0051] Specifically, two suction cups are arranged on the first crossbeam of the rectangular frame and on both sides of the first pulley. Such an arrangement helps to provide additional stability and support during the cable pulling process, especially when a large pulling force is generated near the first pulley. By arranging suction cups on both sides of the pulley, the lateral force generated when the pulley is working can be effectively balanced to prevent the base from tilting due to excessive force on one side.

[0052] The other two suction cups are arranged on the edge of the rectangular frame and on both sides of the second pulley. This arrangement also helps to provide stability when the second pulley is working, especially during the cable pulling process, when the second pulley may generate similar lateral forces as the first pulley. By arranging suction cups on both sides of the second pulley, the stability of the entire base can be ensured during the pulling process.

[0053] By arranging suction cups on both sides of the pulley, it can be ensured that the force generated by the pulley can be evenly absorbed and dispersed by the suction cups during cable traction, thereby maintaining the stability of the base. Since the position of the suction cup is determined according to the position of the pulley, this can effectively prevent the base from tilting due to uneven force distribution during cable traction. By accurately arranging the suction cups, the operation interruption caused by the instability of the base can be reduced, thereby improving the efficiency of cable traction. This arrangement can significantly enhance the stability of the base during cable traction, especially when using a pulley. The arrangement of the suction cups enables the base to better adapt to different environments and working conditions, and improves the versatility of the device. The use of suction cups reduces the friction and pressure concentration between the base and the ground, which helps to protect the ground from damage. Through this precise suction cup arrangement, the auxiliary traction device of the present invention can not only provide an efficient cable traction solution, but also ensure the safety and reliability of operation.

[0054] Furthermore, the traction machine is fixed to the first crossbeam and the second crossbeam through a traction machine support frame.

[0055] Specifically, the tractor support frame is a specially designed frame or structure for fixing the tractor to the base. The tractor support frame is usually made of metal material to ensure sufficient strength and stability. The tractor support frame is fixed to the first beam and the second beam by bolts, welding or other mechanical connection methods. This fixing method can ensure that the tractor will not shift during operation. The position of the tractor on the base is determined according to the direction of cable traction and the operation requirements. Usually, the tractor will be located at one end of the base for easy operation and connection of the steel cable. By fixing the tractor support frame, the tractor and the base form a stable whole. During the cable traction process, this structure can effectively resist the reaction force generated by the tractor.

[0056] The tractor support evenly distributes the weight of the tractor on the two beams of the base, reducing the pressure at a single point and increasing the load-bearing capacity of the base. The design of the tractor support makes it easier to maintain and replace the tractor. If the tractor needs to be replaced or repaired, the fixing bolts can be quickly loosened. The tractor support can be adjusted according to different models of tractors, allowing the base to adapt to a variety of traction equipment.

[0057] The above disclosure is only the preferred embodiment of the present invention, which certainly cannot be used to limit the scope of the present invention. Therefore, equivalent changes made according to the claims of the present invention are still within the scope of the present invention.

Claims

1. An auxiliary traction device, characterized in that: include: Base; A plurality of suction cups are arranged at the bottom of the base, and are used for adsorbing on the ground; A traction machine disposed at the left side of the top of the base, used to provide traction for pulling the steel cable; A first pulley disposed at the middle position of the top of the base; A pulley support frame arranged at the right side of the top of the base; A second pulley is arranged on the pulley support frame, wherein the height of the second pulley is higher than the height of the first pulley; When the steel cable is pulled by the traction machine, the steel cable contacts the first pulley and the second pulley. The first pulley and the second pulley provide a guide for the pulling of the steel cable. The steel cable passes under the first pulley and over the second pulley.

2. The auxiliary traction device according to claim 1, characterized in that: The base comprises a first cross beam and a second cross beam, and both side ends of the first cross beam and the second cross beam are respectively connected by a first longitudinal beam and a second longitudinal beam to form a rectangular frame.

3. The auxiliary traction device according to claim 2, characterized in that: The plurality of suction cups include eight suction cups, four suction cups are respectively arranged at four corners of the rectangular frame, two suction cups are arranged on the first crossbeam, and two suction cups are arranged on the second crossbeam.

4. The auxiliary traction device according to claim 3, characterized in that: Two suction cups are arranged near the two sides of the first pulley, and two suction cups are arranged at the edge of the rectangular frame and near the two sides of the second pulley.

5. The auxiliary traction device according to claim 4, characterized in that: The traction machine is fixed to the first cross beam and the second cross beam through a traction machine support frame.

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