Mining switch transport vehicle

Abstract

The utility model provides a mining switch transport vehicle. The mining switch transport vehicle comprises a vehicle body, a lap joint rod, a movable sleeve, a connecting rod and a fixing assembly. According to the mining switch transport vehicle provided by the utility model, when the switch base is mounted on the vehicle body, the positions of the two lap joint rods can be adjusted, so that the mounting holes in the lap joint rods correspond to the screw through holes in the switch base. And then the lap joint rod is fixed on the vehicle body. And meanwhile, the position of the movable sleeve is moved, so that the fixing holes in the connecting rod are aligned with other threaded holes in the switch base, and the connecting rod and the switch base are connected through the fixing assembly. Therefore, the switch can be fixed on the vehicle body for transportation. According to the switch base, the positions of the lap joint rod and the moving sleeve can be adjusted according to the positions of the screw through holes in the switch base, and the two sides of the switch base are fixed to the lap joint rod, so that switches of different specifications can be fixed to a vehicle body by adjusting the positions of the lap joint rod and the moving sleeve, and the application performance of the vehicle body is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mining equipment, and in particular relates to a mining switch transport vehicle. Background Art

[0002] The most common and most maintained equipment in coal mines is the switch. There are many types of switches, and the outside of the switches are all equipped with explosion-proof shells, which increases the size and weight of the switches. Therefore, in the process of transporting switches underground, the switches are usually loaded onto a transport vehicle and transported underground. Conventional transportation methods usually use wire ropes to tie the switches to the transport vehicle to improve stability during transportation. Usually, the bolt holes on the switch base are used to fix the switch base to the transport vehicle with bolts. However, this transportation method requires processing threaded holes with the same spacing on the transport vehicle. In the process of transporting switches of different specifications, threaded holes in different positions need to be processed on the transport vehicle. The operation process is relatively complicated and inconvenient to use. Utility Model Content

[0003] The embodiment of the utility model provides a mining switch transport vehicle, aiming to solve the problems of complex operation and inconvenient fixation in the prior art when transporting switches underground in a coal mine.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a mining switch transport vehicle, comprising:

[0005] Vehicle body;

[0006] There are two lap rods, the two lap rods are installed on the vehicle body in parallel and at intervals along the width direction of the vehicle body, the length direction of the lap rod is arranged along the length direction of the vehicle body, and the position of the lap rod on the vehicle body has the freedom to be adjusted along the width direction of the vehicle body, and the lap rod is provided with a mounting hole for fixing the switch base;

[0007] A movable sleeve is sleeved on the outer side of the overlapping rod and is slidably arranged on the overlapping rod along the length direction of the overlapping rod;

[0008] A connecting rod, one end of which is hingedly arranged on the movable sleeve, and the other end of which is provided with a fixing hole connected to the fixed switch base, and the axis of the hinge shaft of the connecting rod on the movable sleeve is arranged along the vertical direction;

[0009] The fixing assembly is arranged at one end of the connecting rod provided with the fixing hole, and is used for fixing the connecting rod to the switch base.

[0010] In a possible implementation, a crossbeam is fixedly mounted on the vehicle body, the overlapping rod is overlapped on the crossbeam, and a clamping assembly for fixing the overlapping rod to the crossbeam is also provided on the vehicle body.

[0011] In a possible implementation, the pressing assembly includes:

[0012] There are two cushion blocks, both of which are fixedly mounted on the vehicle body and are spaced apart and arranged in parallel along the width direction of the vehicle body;

[0013] A compression rod, overlapped on the overlapped rod, with both ends of the compression rod suspended above the cushion block;

[0014] A fastener is arranged through the compression rod and is threadedly connected with the cushion block.

[0015] In a possible implementation manner, an elastic gasket is further installed between the compression rod and the lap rod.

[0016] In a possible implementation, a guide beam is fixedly mounted on the vehicle body, the length direction of the guide beam is arranged along the width direction of the vehicle body, a slide groove for accommodating the guide beam is arranged at the bottom of the lap rod, and the length direction of the slide groove is arranged along the length direction of the guide beam.

[0017] In a possible implementation, an L-shaped plate is fixedly mounted on the bottom of the lap rod, and the L-shaped plates are disposed on both sides of the guide beam, and the L-shaped plates located on both sides of the guide beam constitute the slide groove.

[0018] In a possible implementation, the fixing component includes:

[0019] A fixing rod is arranged through the connecting rod and the bolt hole on the switch base;

[0020] A fixing piece is threadedly connected to the fixing rod and is used to fix the switch base on the connecting rod.

[0021] In a possible implementation, a tightening member for fixing the movable sleeve to the overlapping rod is threadedly connected to the side wall of the movable sleeve, and an end of the tightening member can abut against the overlapping rod.

[0022] The scheme shown in the embodiment of the present application, compared with the prior art, is provided with a vehicle body, two lap rods are installed on the vehicle body, the length direction of the two lap rods is arranged along the length direction of the vehicle body, the arrangement direction of the two lap rods is arranged at intervals along the width direction of the vehicle body, and the positions of the two lap rods on the vehicle body have the freedom to be adjusted along the width direction of the vehicle body. The lap rod is provided with a threaded hole for fixing the switch base, and a free moving sleeve is also slidably provided on the lap rod, and a connecting rod is hingedly installed on the moving sleeve. A fixing assembly for fixing the connecting rod to the switch base is provided at one end of the connecting rod away from the moving sleeve. In the present application, when the switch base is installed on the vehicle body, the positions of the two lap rods can be adjusted so that the mounting holes on the lap rod correspond to the screw holes on the switch base, and the switch base is fixed to the lap rod. Then the lap rod is fixed to the vehicle body. At the same time, the position of the moving sleeve is moved so that the fixing holes on the connecting rod are aligned with the remaining threaded holes on the switch base, and connected through the fixing assembly. Thus, the switch can be fixed to the vehicle body for transportation. In the present application, the position of the overlapping rod and the movable sleeve can be adjusted according to the position of the screw through hole on the switch base, and both sides of the switch base can be fixed to the overlapping rod to fix the switch. The structure is simple and the operation is convenient, so that switches of different specifications can be fixed to the vehicle body by adjusting the position of the overlapping rod and the movable sleeve, thereby improving the applicability of the vehicle body. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the structure of a mining switch transport vehicle provided by an embodiment of the utility model;

[0024] Figure 2 A schematic diagram of the structure of a clamping assembly provided in an embodiment of the utility model;

[0025] Figure 3 A partial schematic diagram of the bottom of a vehicle body provided in an embodiment of the utility model.

[0026] Description of reference numerals:

[0027] 1. Car body; 11. Crossbeam; 2. Overlap rod; 21. Elastic gasket; 22. L-shaped plate; 3. Moving sleeve; 31. Jacking piece; 4. Connecting rod; 5. Fixing assembly; 51. Fixing rod; 52. Fixing piece; 6. Pressing assembly; 61. Cushion block; 62. Pressing rod; 63. Fastener; 7. Guide beam. DETAILED DESCRIPTION

[0028] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0029] Please also read Figures 1 to 3 , the mining switch transport vehicle provided by the utility model is now described. The mining switch transport vehicle comprises a vehicle body 1, a lap rod 2, a movable sleeve 3, a connecting rod 4 and a fixing assembly 5. There are two lap rods 2, and the two lap rods 2 are installed on the vehicle body 1 in parallel and at intervals along the width direction of the vehicle body 1. The length direction of the lap rod 2 is arranged along the length direction of the vehicle body 1, and the position of the lap rod 2 on the vehicle body 1 has the freedom to be adjusted along the width direction of the vehicle body 1, and the lap rod 2 is provided with a mounting hole for fixing the switch base; the movable sleeve 3 is sleeved on the outside of the lap rod 2, and is slidably arranged on the lap rod 2 along the length direction of the lap rod 2; one end of the connecting rod 4 is hingedly arranged on the movable sleeve 3, and the other end is provided with a fixing hole connected to the fixed switch base, and the axis of the hinge shaft of the connecting rod 4 on the movable sleeve 3 is arranged along the vertical direction; the fixing assembly 5 is arranged at one end of the connecting rod 4 provided with the fixing hole, and is used to fix the connecting rod 4 to the switch base.

[0030] Compared with the prior art, the mining switch transport vehicle provided in this embodiment is provided with a vehicle body 1, on which two lap rods 2 are installed, the length direction of the two lap rods 2 is arranged along the length direction of the vehicle body 1, the arrangement direction of the two lap rods 2 is arranged at intervals along the width direction of the vehicle body 1, and the positions of the two lap rods 2 on the vehicle body 1 have the freedom to be adjusted along the width direction of the vehicle body 1. The lap rod 2 is provided with a threaded hole for fixing the switch base, and a free moving sleeve 3 is also slidably provided on the lap rod 2, and a connecting rod 4 is hingedly installed on the moving sleeve 3. A fixing component 5 for fixing the connecting rod 4 to the switch base is provided at one end of the connecting rod 4 away from the moving sleeve 3. In this application, when the switch base is installed on the vehicle body 1, the positions of the two lap rods 2 can be adjusted so that the mounting holes on the lap rod 2 correspond to the screw holes on the switch base, and the switch base is fixed to the lap rod 2. Then the lap rod 2 is fixed to the vehicle body 1. At the same time, the position of the movable sleeve 3 is moved so that the fixing hole on the connecting rod 4 is aligned with the remaining threaded holes on the switch base, and connected through the fixing assembly 5. Thus, the switch can be fixed to the vehicle body 1 for transportation. In the present application, the position of the lap rod 2 and the movable sleeve 3 can be adjusted according to the position of the screw through hole on the switch base, and both sides of the switch base can be fixed to the lap rod 2 to achieve the fixation of the switch. The structure is simple and the operation is convenient, so that switches of different specifications can be fixed to the vehicle body 1 by adjusting the position of the lap rod 2 and the movable sleeve 3, thereby improving the applicability of the vehicle body 1.

[0031] Specifically, in this embodiment, the top surface of one end of the connecting rod 4 provided with the fixing hole is located on the same plane as the top surface of the lap rod 2 .

[0032] In some embodiments, the vehicle body 1 may be formed as follows: Figure 1 , Figure 2 See also Figure 1 , Figure 2 A crossbeam 11 is fixedly mounted on the vehicle body 1, and the lap rod 2 is lapped on the crossbeam 11. A clamping assembly 6 for fixing the lap rod 2 to the crossbeam 11 is also provided on the vehicle body 1. The crossbeams 11 are installed at both ends of the length direction of the vehicle body 1, and the length direction of the crossbeam 11 is arranged along the width direction of the vehicle body 1. The lap rod 2 is lapped on the crossbeam 11, so that the positions of the two lap rods 2 can be freely adjusted. The two ends of the lap rod 2 are clamped and fixed on the crossbeam 11 by the clamping assembly 6.

[0033] Preferably, in this embodiment, when installing the switch base, the lap rod 2 can be connected to the switch base first, and then the lap rod 2 can be fixed to the crossbeam 11 through the clamping assembly 6, which can be applicable to various installation methods.

[0034] In some embodiments, the clamping assembly 6 may be configured as follows: Figure 2 The structure shown. Figure 2 The clamping assembly 6 includes a pad 61, a pressure rod 62 and a fastener 63. There are two pads 61, both of which are fixedly mounted on the vehicle body 1, and the two pads 61 are arranged in parallel and spaced apart along the width direction of the vehicle body 1; the pressure rod 62 is overlapped on the lap rod 2, and both ends of the pressure rod 62 are suspended above the pad 61; the fastener 63 is arranged through the pressure rod 62 and is threadedly connected with the pad 61, and both pads 61 are fixedly mounted on the cross beam 11 of the vehicle body 1. A threaded hole for installing the fastener 63 is provided on the top of the pad 61, and a through hole for installing the fastener 63 is provided on the pressure rod 62. When the lap rod 2 is installed on the cross beam 11, the lap rod 2 is located between the two pads 61, and when the pressure rod 62 is overlapped on the lap rod 2, the two ends of the pressure rod 62 are spaced apart from the pad 61, so that when the fastener 63 is tightened, the lap rod 2 can be effectively fixed on the cross beam 11.

[0035] In some embodiments, the pressure rod 62 may be Figure 2 See the structure shown. Figure 2 An elastic gasket 21 is also installed between the pressure rod 62 and the lap rod 2. The elastic gasket 21 is made of polyurethane. Through the setting of the elastic gasket 21, the two lap rods 2 can be effectively fixed to the crossbeam 11 of the vehicle body 1.

[0036] Preferably, in this embodiment, the same elastic gasket 21 is installed on the top of the cross beam 11 of the vehicle body 1, so that when there is an error in the thickness of the lap rod 2, the two lap rods 2 can be stably fixed on the cross beam 11 of the vehicle body 1 through the deformation of the elastic gasket 21.

[0037] In some embodiments, the above-mentioned lap rod 2 can be used as follows Figure 1 , Figure 3 See also Figure 1 , Figure 3 A guide beam 7 is also fixedly installed on the vehicle body 1, and the length direction of the guide beam 7 is arranged along the width direction of the vehicle body 1. A slide groove for accommodating the guide beam 7 is arranged at the bottom of the lap rod 2, and the length direction of the slide groove is arranged along the length direction of the guide beam 7. A cross beam 11 is fixedly installed at both ends of the vehicle body 1, and a guide beam 7 is installed between the two cross beams 11, and the guide beam 7 is arranged parallel to the cross beam 11. A slide groove for installing the guide beam 7 is arranged at the bottom of the lap rod 2. In this way, the installation position of the lap rod 2 can be guided, which is convenient for stably installing the lap rod 2 on the vehicle body 1, and is also convenient for adjusting the position of the lap rod 2.

[0038] In some embodiments, the above-mentioned lap rod 2 can be used as follows Figure 3 See the structure shown. Figure 3 The bottom of the lap rod 2 is fixedly mounted with an L-shaped plate 22, and both sides of the guide beam 7 are provided with L-shaped plates 22, and the L-shaped plates 22 on both sides of the guide beam 7 form a slideway. The L-shaped plate 22 is made of angle steel, and one side wing plate of the angle steel is fixed to the bottom of the lap rod 2 by bolts, and the other side wing plate is used to guide the position of the guide beam 7. The structure is simple and the installation of the L-shaped plate 22 is convenient.

[0039] Specifically, in this embodiment, L-shaped plates 22 are installed at both ends of the lap rod 2 for abutting against the side of the cross beam 11, so as to further improve the installation stability of the lap rod 2.

[0040] In some embodiments, the fixing assembly 5 may be configured as follows: Figure 3 See the structure shown. Figure 3 The fixing assembly 5 includes a fixing rod 51 and a fixing member 52. The fixing rod 51 passes through the bolt holes on the connecting rod 4 and the switch base; the fixing member 52 is threadedly connected to the fixing rod 51 and is used to fix the switch base on the connecting rod 4. The fixing rod 51 adopts a bolt, and the fixing member 52 adopts a nut. When the connecting rod 4 is rotated so that the fixing hole on the connecting rod 4 is located at the bolt through hole on the switch base, the connecting rod 4 is fixed to the bottom of the switch base by using the fixing rod 51 to pass through the fixing hole and the bolt through hole and using the fixing member 52. The connection between the connecting rod 4 and the switch base is realized. At the same time, the two sides of the switch base are respectively fixed on the connecting rod 4 and the lap rod 2, thereby improving the stability of the switch base fixation.

[0041] In some embodiments, the above-mentioned moving sleeve 3 can be used as follows Figure 1 See the structure shown. Figure 1, a tightening piece 31 for fixing the moving sleeve 3 to the lap rod 2 is threadedly connected on the side wall of the moving sleeve 3, and the end of the tightening piece 31 can be against the lap rod 2. A nut threadedly connected to the tightening piece 31 is fixedly installed on the top of the moving sleeve 3, and a through hole for avoiding the tightening piece 31 is provided on the side wall of the moving sleeve 3. When it is necessary to adjust the position of the moving sleeve 3, the tightening piece 31 can be loosened, and the position of the connecting rod 4 can be adjusted according to the position of the bolt through hole on the switch base. After the position of the moving sleeve 3 is determined, the moving sleeve 3 can be fixed to the lap rod 2 by the tightening piece 31 to further improve the stability of the switch base fixation and ensure the stability of the switch during transportation in the later stage.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mining switch transport vehicle, characterized in that: include: Vehicle body (1); There are two overlapping rods (2), the two overlapping rods (2) are installed on the vehicle body (1) in parallel and at intervals along the width direction of the vehicle body (1), the length direction of the overlapping rod (2) is arranged along the length direction of the vehicle body (1), and the position of the overlapping rod (2) on the vehicle body (1) has the freedom to be adjusted along the width direction of the vehicle body (1), and the overlapping rod (2) is provided with a mounting hole for fixing the switch base; A movable sleeve (3) is sleeved on the outer side of the overlapping rod (2) and is slidably arranged on the overlapping rod (2) along the length direction of the overlapping rod (2); A connecting rod (4), one end of which is hingedly arranged on the movable sleeve (3), and the other end of which is provided with a fixing hole connected to the fixed switch base, and the axis of the hinge shaft of the connecting rod (4) on the movable sleeve (3) is arranged along the vertical direction; A fixing assembly (5) is arranged at one end of the connecting rod (4) provided with a fixing hole, and is used to fix the connecting rod (4) to the switch base.

2. The mining switch transport vehicle according to claim 1, characterized in that: A crossbeam (11) is fixedly mounted on the vehicle body (1), the overlapping rod (2) is overlapped on the crossbeam (11), and a clamping assembly (6) for fixing the overlapping rod (2) to the crossbeam (11) is also provided on the vehicle body (1).

3. The mining switch transport vehicle according to claim 2, characterized in that: The pressing assembly (6) comprises: There are two cushion blocks (61), both of which are fixedly mounted on the vehicle body (1), and the two cushion blocks (61) are arranged in parallel and spaced apart along the width direction of the vehicle body (1); A pressure rod (62) is overlapped on the overlapped rod (2), and both ends of the pressure rod (62) are suspended above the cushion block (61); A fastener (63) is disposed through the compression rod (62) and is threadedly connected to the cushion block (61).

4. The mining switch transport vehicle according to claim 3, characterized in that: An elastic gasket (21) is also installed between the pressure rod (62) and the lap rod (2).

5. The mining switch transport vehicle according to claim 2, characterized in that: A guide beam (7) is also fixedly mounted on the vehicle body (1), and the length direction of the guide beam (7) is arranged along the width direction of the vehicle body (1). A slide groove for accommodating the guide beam (7) is arranged at the bottom of the lap rod (2), and the length direction of the slide groove is arranged along the length direction of the guide beam (7).

6. The mining switch transport vehicle according to claim 5, characterized in that: An L-shaped plate (22) is fixedly installed at the bottom of the lap rod (2), and the L-shaped plates (22) are arranged on both sides of the guide beam (7), and the L-shaped plates (22) located on both sides of the guide beam (7) constitute the slide groove.

7. The mining switch transport vehicle according to claim 1, characterized in that: The fixing assembly (5) comprises: A fixing rod (51) is arranged to penetrate the connecting rod (4) and the bolt hole on the switch base; A fixing member (52) is threadedly connected to the fixing rod (51) and is used to fix the switch base on the connecting rod (4).

8. The mining switch transport vehicle according to claim 1, characterized in that: A tightening piece (31) for fixing the movable sleeve (3) to the overlapping rod (2) is threadedly connected to the side wall of the movable sleeve (3), and the end of the tightening piece (31) can abut against the overlapping rod (2).

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