Electrical equipment transportation device

Abstract

The utility model discloses an electrical equipment transportation device, and belongs to the technical field of mine electrical equipment transportation. Comprising a front supporting plate, a connecting plate and a rear supporting plate, wheels are installed on the front side of the lower end face of the front supporting plate and the rear side of the lower end face of the rear supporting plate, side plates are arranged on the front side and the left and right edges of the upper end face of the front supporting plate and the rear side and the left and right edges of the upper end face of the rear supporting plate, and the front supporting plate and the rear supporting plate are connected together through the connecting plate. The front end of the connecting plate is fixed to the rear end face of the front supporting plate, and the rear end of the connecting plate is movably inserted into a sliding groove with an opening in the front side and formed in the rear supporting plate and connected through an adjusting mechanism. According to the utility model, the length between the front supporting plate and the rear supporting plate is adjusted, the adaptability is improved, the electrical equipment is quickly fixed, the working efficiency is improved, and the labor intensity is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to mine electrical equipment transportation technical field, concretely relates to an electrical equipment transportation device. BACKGROUND

[0002] In the mining process, electrical equipment is usually used, and the electrical equipment needs to be transported by a transportation device during transportation. The transportation device is generally composed of a track, a mine car and a tractor. When transporting, the electrical equipment is fixed to the mine car, and the mine car is pulled to the use location of the electrical equipment by the tractor.

[0003] The utility model discloses a kind of mine electrical equipment transporters of Chinese utility model patent No.CN202120434112.3, involve transport vehicle technical field, and it although solves the problem that traditional mine electrical equipment transporter in the process of using, most adopt the way of manual unloading to unload, this unloading mode has big defect, not only time-consuming and laborious and can cause damage to electrical equipment problem. But it exists for different specifications of electrical equipment adaptability and the problem that operation is more tedious.

[0004] Based on the above, the existing electrical equipment transportation device, in order to prevent the electrical equipment from sliding and colliding with the mine car during transportation, usually needs to be fixed to the electrical equipment, and the operation is more tedious, which affects the work efficiency. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing an electrical equipment transportation device to solve the problem that the existing electrical equipment transportation device needs to be fixed to the electrical equipment to prevent the electrical equipment from sliding and colliding with the mine car during transportation, which is more tedious and affects the work efficiency.

[0006] The technical scheme adopted by the utility model is as follows:

[0007] An electrical equipment transportation device includes a front supporting plate 1, a connecting plate 2 and a rear supporting plate 3. The front side of the lower end surface of the front supporting plate 1 and the rear side of the lower end surface of the rear supporting plate 3 are both installed with wheels 6. The front side of the upper end surface of the front supporting plate 1 and the left and right side edges, and the rear side of the upper end surface of the rear supporting plate 3 and the left and right side edges are both provided with side plates 5. The front supporting plate 1 and the rear supporting plate 3 are connected together through the connecting plate 2. The front end of the connecting plate 2 is fixed on the rear end surface of the front supporting plate 1. The rear end of the connecting plate 2 is movably inserted into the sliding groove of the front side opening of the rear supporting plate 3 and connected through an adjusting mechanism. The front supporting plate 1 and the rear supporting plate 3 are both provided with clamping positioning mechanisms.

[0008] The adjusting mechanism comprises a threaded shaft 7 and a threaded hole 8, the threaded hole 8 is horizontally arranged on the connecting plate 2 and the front supporting plate 1, the threaded shaft 7 is screw-mounted in the threaded hole 8, the rear end of the threaded shaft 7 is arranged out of the rear end surface of the rear supporting plate 3, the threaded shaft 7 is rotatably connected with the rear supporting plate 3, a fixed plate 9 is fixed on the rear end of the threaded shaft 7, a through hole is arranged on the fixed plate 9, a bolt rocker 10 is movably arranged in the through hole, a bolt slot 11 is arranged on the rear end surface of the rear supporting plate 3, the bolt rocker 10 is inserted into the bolt slot 11.

[0009] The clamping and positioning mechanism comprises a sliding plate 15 and two groups of fixed supports 12 arranged on the front and rear sides of the sliding plate 15, the fixed supports 12 are fixed on the upper end surfaces of the front supporting plate 1 or the rear supporting plate 3, the sliding plate 15 is connected with the fixed supports 12 through connecting rods 13, the lower end of the connecting rod 13 is rotatably arranged on the fixed support 12, the upper end of the connecting rod 13 is rotatably connected with a sliding block 14, the sliding block 14 is slidably arranged in a sliding groove arranged on the lower end surface of the sliding plate 15 in the left-right direction, and a compression spring 16 is arranged at the four corners of the lower end surface of the sliding plate 15 and connected with the upper end surface of the front supporting plate 1 or the rear supporting plate 3.

[0010] The clamping and positioning mechanism further comprises a clamping rod 17, a clamping plate 18 is rotatably arranged on the upper end of the clamping rod 17, a mounting hole is arranged on the lower end of the clamping rod 17, a mounting shaft is integrally formed on the lower end of the connecting rod 13, the mounting hole of the lower end of the clamping rod 17 is sleeved on the mounting shaft of the lower end of the connecting rod 13, a torsion spring 19 is further sleeved on the mounting shaft, one end of the torsion spring 19 is fixedly connected with the connecting rod 13, and the other end of the torsion spring 19 is fixedly connected with the clamping rod 17.

[0011] A stepped hole is arranged on the outer end of the mounting shaft of the lower end of the connecting rod 13, the stepped hole comprises a rectangular hole on the outer side and a threaded hole on the inner side, a limiting piece 20 is inserted into the rectangular hole, the limiting piece 20 comprises a sleeve with a rectangular outer contour and a pressing plate fixed on the outer end of the sleeve, the pressing plate of the limiting piece 20 is pressed on the outer side of the lower end of the clamping rod 17, a limiting protrusion 21 is integrally formed on the side surface of the limiting piece 20 close to the clamping rod 17, a plurality of limiting grooves 23 are arranged on the lower end of the clamping rod 17 for the insertion of the limiting protrusion 21, a fastening bolt 22 is inserted into the central through hole of the limiting piece 20 and screw-mounted in the threaded hole of the stepped hole, and the nut of the fastening bolt 22 is pressed on the pressing plate of the limiting piece 20.

[0012] The front end surface of the front supporting plate 1 is fixedly provided with a traction plate 4, and the traction plate 4 is provided with a traction hole.

[0013] As described above, the beneficial effects of the present application are as follows:

[0014] 1. The utility model discloses through the setting of adjusting mechanism, realized the length adjustment between front supporting plate and rear supporting plate, the bolt rocker is pulled back, makes the bolt rocker separate from the bolt slot, at this moment can through the rotation bolt rocker, makes the bolt rocker drive threaded shaft rotation through fixed plate, the rotation of threaded shaft will slide under the action of with threaded hole screw connection front supporting plate, adjusts the length of front supporting plate and rear supporting plate, can be applicable to different specifications electrical equipment, improved the adaptability,

[0015] 2. The utility model discloses through the setting of clamping positioning mechanism, realized the fixing of electrical equipment, when placing electrical equipment to the upper end surface of sliding plate, the sliding plate will be oppressed and slide down, the downward sliding of sliding plate will drive connecting rod to incline through sliding block, the incline of connecting rod will drive clamping rod and clamping plate to incline to the inside through torsional spring, clamps electrical equipment, at this moment through the tightening fastening bolt, makes the spacing piece drive the spacing lug and leans in the inside of spacing recess, realizes the fixing of clamping rod, at this moment clamping rod and clamping plate will clamp electrical equipment under the action of electrical equipment gravity, reduced operation, improved work efficiency, reduced labour intensity,

[0016] Summarizing, the utility model discloses realized the length adjustment between front supporting plate and rear supporting plate, improved the adaptability, also realized the quick fixing of electrical equipment, improved work efficiency, reduced labour intensity. ACCURACY OF DRAWINGS

[0017] Fig. 1 It is the structure schematic drawing of the utility model;

[0018] Fig. 2 It is the structure schematic drawing of rear supporting plate part of the utility model;

[0019] Fig. 3 It is the sectional structure schematic drawing of the utility model;

[0020] Fig. 4 It is the structure schematic drawing of clamping positioning mechanism of the utility model;

[0021] Fig. 5 It is the sectional structure schematic drawing of connecting rod and clamping rod junction of the utility model;

[0022] Fig. 6 It is the structure schematic drawing of spacing piece and fastening bolt under the split state of the utility model;

[0023] As shown in the figure: 1, front support plate; 2, connecting plate; 3, rear support plate; 4, traction plate; 5, side plate; 6, wheel; 7, threaded shaft; 8, threaded hole; 9, fixed plate; 10, bolt rocker; 11, bolt slot; 12, fixed support; 13, connecting rod; 14, sliding block; 15, sliding plate; 16, compression spring; 17, clamping rod; 18, clamping plate; 19, torsion spring; 20, limiting piece; 21, limiting block; 22, fastening bolt; 23, limiting groove. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present application.

[0026] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0027] Embodiment 1

[0028] As Figs. 1-3The embodiment provides an electrical equipment conveying device, which comprises a front supporting plate 1, a connecting plate 2 and a rear supporting plate 3, a group of wheels 6 is arranged on the front side of the lower end surface of the front supporting plate 1 and the rear side of the lower end surface of the rear supporting plate 3, the group of wheels 6 is composed of a wheel shaft and walking wheels which are arranged at the two ends of the wheel shaft and are connected to the wheel shaft through bearings; side plates 5 are arranged on the front side of the upper end surface of the front supporting plate 1 and the left and right side edges, and on the rear side of the upper end surface of the rear supporting plate 3 and the left and right side edges; the front supporting plate 1 and the rear supporting plate 3 are connected together through the connecting plate 2, a traction plate 4 is fixedly arranged on the front end surface of the front supporting plate 1, a traction hole is formed in the traction plate 4, the front end of the connecting plate 2 is fixed on the rear end surface of the front supporting plate 1, and the rear end of the connecting plate 2 is movably inserted into a sliding groove formed in the front side opening of the rear supporting plate 3 and is connected through an adjusting mechanism.

[0029] The adjusting mechanism comprises a threaded shaft 7 and a threaded hole 8, the threaded hole 8 is horizontally formed in the connecting plate 2 and the front supporting plate 1, the threaded shaft 7 is threadedly arranged in the threaded hole 8, the rear end of the threaded shaft 7 is arranged out of the rear end surface of the rear supporting plate 3, the threaded shaft 7 is rotatably connected with the rear supporting plate 3, that is, a flange is arranged on the rear end of the threaded shaft 7, a groove is arranged in the hole through which the threaded shaft 7 is arranged out of the rear end surface of the rear supporting plate 3, the flange is arranged in the groove, so that the threaded shaft 7 can only rotate relative to the rear supporting plate 3; a fixed plate 9 is fixedly arranged on the rear end of the threaded shaft 7, a through hole is formed in the fixed plate 9, a bolt rocker 10 is movably arranged in the through hole, and a bolt slot 11 is formed in the rear end surface of the rear supporting plate 3 and is used for inserting the bolt rocker 10.

[0030] The use principle of the embodiment is that the bolt rocker 10 is pulled backward, so that the bolt rocker 10 is separated from the bolt slot 11, at this moment, the bolt rocker 10 is rotated, the bolt rocker 10 drives the threaded shaft 7 to rotate through the fixed plate 9, the rotation of the threaded shaft 7 drives the front supporting plate 1 and the connecting plate 2 to slide under the action of the threaded connection with the threaded hole 8, so that the length of the front supporting plate 1 to the rear supporting plate 3 is adjusted to adapt to electrical equipment of different specifications, and when the adjustment is completed, the bolt rocker 10 is inserted into the bolt slot 11, so that the threaded shaft 7 is limited.

[0031] Embodiment 2

[0032] As Figs. 4-6The embodiment is based on the embodiment 1, and clamping positioning mechanisms are arranged on the front supporting plate 1 and the rear supporting plate 3. The clamping positioning mechanism comprises a sliding plate 15 and two groups of fixed supports 12 arranged on the front and rear sides of the sliding plate 15. The fixed supports 12 are fixed on the upper end surface of the front supporting plate 1 or the rear supporting plate 3 (i.e. the fixed supports 12 of the clamping positioning mechanism on the front supporting plate 1 are fixed on the upper end surface of the front supporting plate 1, and the fixed supports 12 of the clamping positioning mechanism on the rear supporting plate 3 are fixed on the upper end surface of the rear supporting plate 3). The sliding plate 15 is connected with the fixed supports 12 through connecting rods 13. The lower end of the connecting rod 13 is rotatably arranged on the fixed support 12. The upper end of the connecting rod 13 is rotatably connected with a sliding block 14. The sliding block 14 is slidably arranged in a sliding groove formed on the lower end surface of the sliding plate 15 in the left-right direction. Compressed springs 16 are arranged at the four corners of the lower end surface of the sliding plate 15. The lower end of the compressed spring 16 is fixedly connected with the upper end surface of the front supporting plate 1 or the rear supporting plate 3 (i.e. the lower end of the compressed spring 16 of the clamping positioning mechanism on the front supporting plate 1 is fixedly connected with the upper end surface of the front supporting plate 1, and the lower end of the compressed spring 16 of the clamping positioning mechanism on the rear supporting plate 3 is fixedly connected with the upper end surface of the rear supporting plate 3).

[0033] The clamping positioning mechanism further comprises a clamping rod 17. A clamping plate 18 is rotatably arranged on the upper end of the clamping rod 17. An installation hole is arranged on the lower end of the clamping rod 17. An installation shaft is integrally formed on the lower end of the connecting rod 13. The installation hole of the lower end of the clamping rod 17 is sleeved on the installation shaft of the lower end of the connecting rod 13. A torsion spring 19 is further sleeved on the installation shaft. One end of the torsion spring 19 is fixedly connected with the connecting rod 13, and the other end of the torsion spring 19 is fixedly connected with the clamping rod 17.

[0034] A stepped hole is formed on the outer end of the installation shaft of the lower end of the connecting rod 13. The stepped hole comprises a rectangular hole on the outer side and a threaded hole on the inner side. A limiting piece 20 is inserted into the rectangular hole. The limiting piece 20 comprises a sleeve with a rectangular outer contour and a pressing plate fixed on the outer end of the sleeve. The pressing plate of the limiting piece 20 is pressed on the outer side of the lower end of the clamping rod 17. A limiting protrusion 21 is integrally formed on the side surface of the clamping rod 17 close to the pressing plate of the limiting piece 20. A plurality of limiting grooves 23 are formed on the lower end of the clamping rod 17 for the insertion of the limiting protrusion 21. A fastening bolt 22 is inserted into the threaded hole of the stepped hole from the central through hole of the limiting piece 20 and is threadedly assembled in the threaded hole. The nut of the fastening bolt 22 is pressed on the pressing plate of the limiting piece 20. The lower ends of the connecting rod 13 and the clamping rod 17 are locked together by tightening the fastening bolt 22.

[0035] The utility model discloses a use principle is: when placing electrical equipment to the upper end surface of sliding plate 15, sliding plate 15 will be oppressed and slide downwards, and the downward sliding of sliding plate 15 will drive connecting rod 13 to be inclined through sliding block 14, and the inclination of connecting rod 13 will drive clamping rod 17 and clamping plate 18 to be inclined to the inner side through torsional spring 19, and electrical equipment is clamped, and at this time, through the fastening bolt 22 of tightening, make the limiting piece 20 drive the limiting boss 21 and lean to the inner side of limiting recess 23, realize the fixation to clamping rod 17, and at this time, clamping rod 17 and clamping plate 18 will clamp electrical equipment under the action of electrical equipment gravity.

Claims

1. An electrical equipment transport device comprising a front cradle (1), a connecting plate (2) and a rear cradle (3), characterized in that, The front end face of the front supporting plate (1) and the rear end face of the rear supporting plate (3) are provided with wheels (6), the front end face and the left and right side edges of the upper end face of the front supporting plate (1) and the rear end face and the left and right side edges of the upper end face of the rear supporting plate (3) are provided with side plates (5), the front supporting plate (1) and the rear supporting plate (3) are connected by a connecting plate (2), the front end of the connecting plate (2) is fixed on the rear end face of the front supporting plate (1), the rear end of the connecting plate (2) is movably inserted into the sliding groove of the front opening of the rear supporting plate (3) and is connected by an adjusting mechanism.

2. An electrical equipment transport device as claimed in claim 1, characterised in that: The adjusting mechanism comprises a threaded shaft (7) and a threaded hole (8), the threaded hole (8) is horizontally provided through the connecting plate (2) and the front supporting plate (1), the threaded shaft (7) is screwedly installed in the threaded hole (8), the rear end of the threaded shaft (7) is out of the rear end face of the rear supporting plate (3), the threaded shaft (7) is rotatably connected with the rear supporting plate (3), the rear end of the threaded shaft (7) is fixed with a fixed plate (9), the fixed plate (9) is provided with a through hole, a bolt rocker (10) is movably inserted into the through hole, the rear end face of the rear supporting plate (3) is provided with a bolt slot (11) for inserting the bolt rocker (10).

3. An electrical equipment transport device as claimed in claim 1, wherein: The front supporting plate (1) and the rear supporting plate (3) are provided with clamping positioning mechanisms, the clamping positioning mechanism comprises a sliding plate (15) and two groups of fixed supports (12) provided on the front and rear sides of the sliding plate (15), the fixed support (12) is fixed on the upper end face of the front supporting plate (1) or the rear supporting plate (3), the sliding plate (15) is connected with the fixed support (12) through a connecting rod (13), the lower end of the connecting rod (13) is rotatably provided on the fixed support (12), the upper end of the connecting rod (13) is rotatably connected with a sliding block (14), the sliding block (14) is slidably installed in the sliding groove of the lower end face of the sliding plate (15) and is horizontally provided, the lower end of the sliding block (14) is rotatably provided on the fixed support (12), the upper end of the sliding block (14) is rotatably connected with the sliding plate (15), the lower end face of the sliding plate (15) is provided with a compression spring (16), the lower end of the compression spring (16) is connected with the upper end face of the front supporting plate (1) or the rear supporting plate (3).

4. An electrical equipment transportation device as claimed in claim 3, wherein: The clamping positioning mechanism further comprises a clamping rod (17), the upper end of the clamping rod (17) is rotatably provided with a clamping plate (18), the lower end of the clamping rod (17) is provided with a mounting hole, the lower end of the connecting rod (13) is integrally provided with a mounting shaft, the mounting hole of the lower end of the clamping rod (17) is sleeved on the mounting shaft of the lower end of the connecting rod (13), a torsional spring (19) is further sleeved on the mounting shaft, one end of the torsional spring (19) is fixedly connected with the connecting rod (13), the other end of the torsional spring (19) is fixedly connected with the clamping rod (17).

5. An electrical equipment transportation device as claimed in claim 4, wherein: The outer end of the mounting shaft of the lower end of the connecting rod (13) is provided with a stepped hole composed of a rectangular hole on the outside and a threaded hole on the inside. A limiting piece (20) is inserted into the rectangular hole. The limiting piece (20) is composed of a sleeve with a rectangular outer contour and a pressing plate fixed on the outer end of the sleeve. The pressing plate of the limiting piece (20) is pressed against the outside of the lower end of the clamping rod (17). A limiting protrusion (21) is integrally formed on the side of the pressing plate of the limiting piece (20) close to the clamping rod (17). A plurality of limiting grooves (23) for the insertion of the limiting protrusion (21) are formed on the lower end of the clamping rod (17). A fastening bolt (22) is inserted into the central through hole of the limiting piece (20) and is threadedly assembled in the threaded hole of the stepped hole. The nut of the fastening bolt (22) is pressed against the pressing plate of the limiting piece (20).

6. An electrical equipment transport device as claimed in claim 1, characterized in that: A traction plate (4) is fixedly installed on the front end face of the front supporting plate (1). The traction plate (4) is provided with a traction hole.

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