Tension machine with protection function

Abstract

The tensioner with the protection function comprises a supporting frame, a plurality of sleeve plates are fixedly connected to the upper portion of the supporting frame, transmission wheel bodies are rotationally connected into the sleeve plates, a displayer is fixedly connected to the front face of the supporting frame, a liquid storage box is arranged above the supporting frame, and a liquid outlet is formed in the front face of the liquid storage box. The two sides of the liquid storage box are connected with conveying pipes, the upper portion of the liquid storage box is connected with a limiting structure, the limiting structure is connected with a displayer, and an indicator lamp is arranged on the front face of the liquid storage box. According to the tension machine, the liquid storage tank, the display, the conveying pipe, the adjusting structure, the rotating switch and the indicator lamp are arranged, and the tension machine enables the rotating switch to achieve the automatic switching function through cooperation of the first rotating plate, the second rotating plate and the spring; and the lubricating liquid in the liquid storage box can continuously lubricate the rotating position of the transmission wheel body and the sleeve plate, the phenomenon that the transmission wheel body is damaged due to high temperature in a long time is avoided, and the subsequent machining cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of material processing, in particular to a tension machine with a protective function. Background Art

[0002] A tension machine is a tension wheel used for tensioning transmission lines and erecting aerial ropeways. This equipment is mainly used in the construction of overhead transmission line large-span projects. The current tension machine is mainly composed of a series of combinations such as a motor, a tension wheel, a control panel and a tension sensor. The tension wheel is the part that is in direct contact with the material, and the tension is applied or adjusted through it. The tension wheel rotates inside the machine body. However, most of the tension machines do not have a lubrication structure, and it is difficult to continuously lubricate the rotating part of the tension wheel and the machine body. When the tension wheel is exposed to high temperature for a long time, it is prone to damage, which increases the subsequent processing cost. Utility Model Content

[0003] The purpose of the present invention is to provide a tension machine with a protective function to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solutions: a tension machine with a protective function, comprising a support frame, a plurality of sleeves fixedly connected to the upper portion of the support frame, a transmission wheel body rotatably connected in the sleeve, a display fixedly connected to the front of the support frame, a liquid storage box provided above the support frame, a delivery pipe connected to both sides of the liquid storage box, a limiting structure connected to the upper portion of the liquid storage box, the limiting structure being connected to the display, an indicator light provided on the front portion of the liquid storage box, a rotary switch rotatably connected to the front portion of the liquid storage box, an adjustment structure connected to the upper portion of the liquid storage box, the adjustment structure being connected to the rotary switch;

[0005] The adjustment structure includes an auxiliary plate, a telescopic device and a guide rod. The guide rod is rotatably connected to a rotating plate 1 on the outside, and the guide rod is rotatably connected to a rotating plate 2 on the outside. One side of the rotating plate 2 is connected to a rotating switch. A spring is provided on the outside of the rotating plate 1, and two limit columns are provided on the front of the auxiliary plate.

[0006] As a further preferred embodiment of the present technical solution, the delivery pipe is clamped in the sleeve plate, a buffer pad is provided below the support frame, and a water pump is provided in the liquid storage tank.

[0007] As a further preferred embodiment of the present technical solution, the auxiliary plate is fixedly connected to the upper portion of the liquid storage box, the telescopic device is fixedly connected to the upper portion of the liquid storage box, and one end of the telescopic device is hinged to the rotating plate.

[0008] As a further preferred embodiment of the present technical solution, the rotating plate 1 is located on the back of the rotating plate 2, the rotating plate 1 is connected to the rotating plate 2 through a spring, the guide rod is fixedly connected in the auxiliary plate, and the rotating plate 1 overlaps with the limiting column.

[0009] As a further preferred embodiment of the present technical solution, the limiting structure includes bolt one, bolt two and a protective shell, bolt one is fixedly connected above the liquid storage box, bolt two is fixedly connected above the display, the protective shell is overlapped above the liquid storage box, and the protective shell is sleeved on the outside of the display.

[0010] As a further preferred embodiment of the present technical solution, the first bolt is clamped in the protective shell, the second bolt is clamped in the protective shell, and the first bolt is externally threadedly connected to a first nut.

[0011] As a further preferred embodiment of the present technical solution, the second bolt is externally threadedly connected to a second nut, the first bolt is connected to the protective shell via the first nut, and the second bolt is connected to the protective shell via the second nut.

[0012] The utility model provides a tension machine with a protective function, which has the following beneficial effects:

[0013] (1) The utility model is provided with a liquid storage tank, a display, a delivery pipe, an adjustment structure, a rotary switch and an indicator light. The telescopic device will apply a pulling force to the rotating plate 1. Since the rotating plate 1 is connected to the rotating plate 2 by a spring, the rotating plate 2 will rotate along with the rotating plate 1, and the rotary switch will rotate along with the rotating plate 2. The rotary switch will start after the rotation. After the telescopic device applies a thrust to the rotating plate 1, the rotary switch will be closed. The tension machine can realize the function of automatic switching of the rotary switch through the cooperation between the rotating plate 1, the rotating plate 2 and the spring, and can continuously lubricate the rotating part of the transmission wheel body and the sleeve plate with the lubricating liquid in the liquid storage tank, so as to avoid the phenomenon that the transmission wheel body is damaged due to high temperature for a long time, thereby reducing the subsequent processing cost.

[0014] (2) The present invention interlaces the protective shell with bolt 1 and bolt 2 by setting a limiting structure. When the protective shell fits the position of the liquid storage tank and the display, nut 1 rotates on the surface of bolt 1 and nut 2 rotates on the surface of bolt 2, which can lock the position of the protective shell. The protective shell can play a certain protective role on the surface of the display, preventing the display from being damaged by external forces. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the liquid storage box of the present utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the adjustment structure of the utility model;

[0018] Figure 4 It is a schematic diagram of a three-dimensional cross-sectional structure of the limiting structure of the present utility model;

[0019] In the figure: 1. Support frame; 2. Sleeve plate; 3. Transmission wheel body; 4. Liquid storage tank; 5. Display; 6. Delivery pipe; 7. Limiting structure; 701. Bolt 1; 702. Bolt 2; 703. Protective shell; 704. Nut 1; 705. Nut 2; 8. Adjusting structure; 801. Auxiliary plate; 802. Telescopic device; 803. Guide rod; 804. Limiting column; 805. Turning plate 1; 806. Turning plate 2; 807. Spring; 9. Rotating switch; 10. Indicator light. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0021] The utility model provides a technical solution: Figure 1 and Figure 4 As shown, in this embodiment, a tension machine with a protective function includes a support frame 1, a plurality of sleeve plates 2 are fixedly connected to the top of the support frame 1, a transmission wheel body 3 is rotatably connected to the sleeve plate 2, a display 5 is fixedly connected to the front of the support frame 1, a liquid storage box 4 is provided above the support frame 1, and a delivery pipe 6 is connected to both sides of the liquid storage box 4. A limiting structure 7 is connected to the top of the liquid storage box 4, and the limiting structure 7 is connected to the display 5. An indicator light 10 is provided on the front of the liquid storage box 4, and a rotary switch 9 is rotatably connected to the front of the liquid storage box 4. An adjustment structure 8 is connected to the top of the liquid storage box 4, and the adjustment structure 8 is connected to the rotary switch 9;

[0022] The adjustment structure 8 includes an auxiliary plate 801, a telescoping device 802 and a guide rod 803. The guide rod 803 is rotatably connected to a rotating plate 1 805 on the outside. The guide rod 803 is rotatably connected to a rotating plate 2 806 on the outside. One side of the rotating plate 2 806 is connected to the rotating switch 9. A spring 807 is provided on the outside of the rotating plate 1 805. Two limit columns 804 are provided on the front of the auxiliary plate 801.

[0023] like Figure 1 and Figure 3As shown, the delivery pipe 6 is clamped in the sleeve plate 2, a buffer pad is provided at the bottom of the support frame 1, a water pump is provided in the liquid storage tank 4, the auxiliary plate 801 is fixedly connected to the top of the liquid storage tank 4, the telescopic device 802 is fixedly connected to the top of the liquid storage tank 4, one end of the telescopic device 802 is hinged to the rotating plate 1 805, the rotating plate 1 805 is located on the back of the rotating plate 2 806, the rotating plate 1 805 is connected to the rotating plate 2 806 through the spring 807, the guide rod 803 is fixedly connected in the auxiliary plate 801, and the rotating plate 1 805 overlaps with the limiting column 804.

[0024] By setting the limiting column 804 and the spring 807, when the rotating plate 1 805 is subjected to a push or pull force, the rotating plate 1 805 will rotate around the guide rod 803, and the rotating plate 1 805 will overlap the surface of the limiting column 804 after rotation, so that the limiting column 804 plays a certain limiting role in the rotation of the rotating plate 1 805, avoiding the rotating plate 1 805 from falling off during rotation, and the rotating plate 1 805 will pull the spring 807 during rotation, and the rotating plate 2 806 will rotate synchronously with the spring 807, so that the spring 807 plays a supporting role for the rotating plate 1 805 and the rotating plate 2 806, avoiding the rotating plate 2 806 from getting stuck during rotation.

[0025] like Figure 4 As shown, the limiting structure 7 includes a bolt 1 701, a bolt 2 702 and a protective shell 703. The bolt 1 701 is fixedly connected to the top of the liquid storage box 4, the bolt 2 702 is fixedly connected to the top of the display 5, the protective shell 703 is overlapped on the top of the liquid storage box 4, and the protective shell 703 is sleeved on the outside of the display 5. The bolt 1 701 is clamped in the protective shell 703, and the bolt 2 702 is clamped in the protective shell 703. The external thread of the bolt 1 701 is connected to the nut 1 704, and the external thread of the bolt 2 702 is connected to the nut 2 705. The bolt 1 701 is connected to the protective shell 703 through the nut 1 704, and the bolt 2 702 is connected to the protective shell 703 through the nut 2 705.

[0026] By setting bolt 1 701, bolt 2 702, nut 1 704 and nut 2 705, the protective shell 703 is connected to the liquid storage tank 4 and the display 5, and the protective shell 703 will be interspersed with bolt 1 701 and bolt 2 702. When the protective shell 703 is in fit with the position of the liquid storage tank 4 and the display 5, nut 1 704 will rotate on the surface of bolt 1 701, and nut 2 705 will rotate on the surface of bolt 2 702, which can lock the position of the protective shell 703, so that the protective shell 703 and the display 5 can be quickly assembled, which makes it easy to replace the damaged protective shell 703 later, so as to protect the display 5 and avoid data loss caused by damage to the display 5.

[0027] The utility model provides a tension machine with a protective function, and the specific working principle is as follows:

[0028] When the tension machine is processing the material, the protective shell 703 can be connected to the liquid storage box 4 and the display 5, and the protective shell 703 will be interspersed with the bolt 1 701 and the bolt 2 702. When the protective shell 703 is in contact with the liquid storage box 4 and the display 5, the nut 1 704 will rotate on the surface of the bolt 1 701, and the nut 2 705 will rotate on the surface of the bolt 2 702, which can lock the position of the protective shell 703. During use, the external controller applies an operating instruction to the telescopic device 802, and the telescopic device 802 applies an operating instruction to the rotating plate 1 805. When a pulling force is applied, the rotating plate 1 805 will rotate around the guide rod 803. Since the rotating plate 1 805 is connected to the rotating plate 2 806 by the spring 807, the rotating plate 2 806 will rotate along with the rotating plate 1 805, and the rotating switch 9 will rotate along with the rotating plate 2 806. After the rotating switch 9 is rotated, it will be activated. The water pump in the liquid storage tank 4 will transport the lubricating oil to the connection between the transmission wheel body 3 and the sleeve plate 2 through the delivery pipe 6, so as to lubricate its surface. After the telescopic device 802 applies a thrust to the rotating plate 1 805, the rotating switch 9 will be closed.

[0029] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tension machine with a protective function, comprising a support frame (1), characterized in that: A plurality of sleeves (2) are fixedly connected to the upper portion of the support frame (1), a transmission wheel body (3) is rotatably connected to the inner portion of the sleeves (2), a display (5) is fixedly connected to the front portion of the support frame (1), a liquid storage box (4) is provided above the support frame (1), a delivery pipe (6) is connected to both sides of the liquid storage box (4), a limiting structure (7) is connected to the upper portion of the liquid storage box (4), the limiting structure (7) is connected to the display (5), an indicator light (10) is provided on the front portion of the liquid storage box (4), a rotary switch (9) is rotatably connected to the front portion of the liquid storage box (4), an adjustment structure (8) is connected to the upper portion of the liquid storage box (4), and the adjustment structure (8) is connected to the rotary switch (9); The regulating structure (8) comprises an auxiliary plate (801), a telescopic device (802) and a guide rod (803); the guide rod (803) is externally rotatably connected to a first rotating plate (805); the guide rod (803) is externally rotatably connected to a second rotating plate (806); one side of the second rotating plate (806) is connected to a rotary switch (9); a spring (807) is externally provided on the first rotating plate (805); and two limiting columns (804) are provided on the front of the auxiliary plate (801).

2. A tension machine with a protective function according to claim 1, characterized in that: The delivery pipe (6) is clamped in the sleeve plate (2), a buffer pad is provided below the support frame (1), and a water pump is provided in the liquid storage box (4).

3. The tension machine with protective function according to claim 1, characterized in that: The auxiliary plate (801) is fixedly connected to the top of the liquid storage box (4), the telescopic device (802) is fixedly connected to the top of the liquid storage box (4), and one end of the telescopic device (802) is hinged to the rotating plate (805).

4. The tension machine with protective function according to claim 1, characterized in that: The rotating plate 1 (805) is located on the back of the rotating plate 2 (806), and the rotating plate 1 (805) is connected to the rotating plate 2 (806) via a spring (807). The guide rod (803) is fixedly connected in the auxiliary plate (801), and the rotating plate 1 (805) overlaps with the limiting column (804).

5. The tension machine with protective function according to claim 1, characterized in that: The limiting structure (7) comprises a first bolt (701), a second bolt (702) and a protective shell (703), wherein the first bolt (701) is fixedly connected to the top of the liquid storage box (4), the second bolt (702) is fixedly connected to the top of the display (5), the protective shell (703) is overlapped on the top of the liquid storage box (4), and the protective shell (703) is sleeved on the outside of the display (5).

6. The tension machine with protective function according to claim 5, characterized in that: The first bolt (701) is clamped in the protective shell (703), the second bolt (702) is clamped in the protective shell (703), and the first bolt (701) is externally threadedly connected to the first nut (704).

7. The tension machine with protective function according to claim 6, characterized in that: The second bolt (702) is externally threadedly connected to the second nut (705), the first bolt (701) is connected to the protective shell (703) via the first nut (704), and the second bolt (702) is connected to the protective shell (703) via the second nut (705).

Images