Counterweight device for endless rope vehicle locking

Abstract

The utility model relates to the technical field of coal mine auxiliary equipment, in particular to a counter weight device for an endless rope locking vehicle, which comprises counter weight frame plates and counter weight side plates vertically arranged between the counter weight frame plates. A plurality of balancing weights are assembled on the inner sides of the balancing weight side plates; a locking assembly is arranged in the counter weight frame plate, and the locking assembly is used for pressing and fixing the counter weight block; according to the utility model, the whole structure is simple, the counterweight block is used for rapidly increasing and decreasing the counterweight, different transportation operation requirements are met, and the locking assembly is additionally arranged to improve the stability of the whole operation; the derailment frequency is reduced, the transportation time is saved, the safety of workers is improved, and the working time cost and the labor cost are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of coal mine auxiliary equipment, in particular to a counterweight device for an infinite rope lock vehicle. Background Art

[0002] The endless rope winch is a kind of rail transportation equipment pulled by steel wire rope in underground coal mine tunnels; it is suitable for direct transportation of materials and equipment such as working face drift, uphill (downhill) mining area and concentrated rail tunnels under long distance, large inclination, variable slope and large tonnage working conditions without relocation.

[0003] The maximum slope that the infinite rope lock car can adapt to shall not be greater than 25°. When transporting large objects such as brackets downhill at a slope of more than 25°, the rear wheels of the traction lock car will float off the track surface and fall off the track due to the forward center of gravity of the traction shuttle car, which can easily cause damage to the equipment and pose a great threat to the safety of related work and operators. Utility Model Content

[0004] The utility model aims to provide an infinitely-rope-locked vehicle counterweight device which has a delicate structure, can quickly increase or decrease the counterweight and has a strong adaptability.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions:

[0006] A counterweight device for an infinite rope lock vehicle comprises a counterweight frame plate and a counterweight side plate vertically arranged between the counterweight frame plates; a plurality of counterweight blocks are assembled on the inner side of the counterweight side plate; a locking assembly is arranged inside the counterweight frame plate, and the locking assembly is used to compress and fix the counterweight blocks.

[0007] Furthermore, the inner wall of the counterweight side plate is provided with a sliding groove, and the sliding groove is used to install the counterweight block;

[0008] Furthermore, the counterweight frame plate includes an upper frame and a bottom frame; the counterweight side plate is fixedly arranged between the upper frame and the bottom frame, and the cavity where the upper frame and the bottom frame are separated is used to install the counterweight block; the upper end of the locking assembly abuts against the upper frame, and the lower end of the locking assembly abuts against the bottom frame;

[0009] Further, the locking assembly includes a locking screw disposed between the upper frame and the bottom frame, a locking knob rotatably mounted on the locking screw, and a locking plate slidably sleeved on the locking screw and below the locking knob;

[0010] Furthermore, anti-slip side edges are provided on both sides of the locking plate;

[0011] Furthermore, the counterweight block is provided with an avoidance groove;

[0012] Furthermore, the upper end surface of the upper frame is provided with a traction ring and a connecting frame;

[0013] Furthermore, auxiliary wheel sets are installed at the ends of the upper frame and the bottom frame; the auxiliary wheel sets include longitudinal wheel sets and transverse wheel sets;

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model provides a counterweight device for an infinite rope lock vehicle, wherein a counterweight frame plate and a counterweight side plate form a frame, a plurality of counterweight blocks are assembled on the inner side of the counterweight side plate as required, and a locking assembly is provided to lock and secure the counterweight blocks; the overall structure is streamlined, the counterweight blocks are used to quickly increase or decrease the counterweight to meet different transportation operation requirements, and the locking assembly is added to improve the overall stability during operation; the number of derailment is reduced, transportation time is saved, the safety of staff is improved, and working time and labor costs are reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic side view of the structure of the utility model;

[0017] Figure 2 It is an oblique upward schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the utility model installed in a box. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] refer to Figure 1-2 As shown, a counterweight device for an infinite rope lock vehicle comprises a counterweight frame plate 1 and a counterweight side plate 2 vertically arranged between the counterweight frame plates 1; a plurality of counterweight blocks 4 are assembled on the inner side of the counterweight side plate 2; a locking assembly 3 is arranged inside the counterweight frame plate 1, and the locking assembly 3 is used to press and fix the counterweight block 4;

[0021] During the specific implementation of the utility model, the counterweight frame plate 1 and the counterweight side plate 2 form a frame, a number of counterweight blocks 4 are assembled on the inner side of the counterweight side plate 2 as needed, and a locking assembly 3 is provided to lock the counterweight blocks 4 firmly; the overall structure is streamlined, and the counterweight is quickly increased or decreased by the counterweight blocks 4 to adapt to different transportation operation requirements, and the locking assembly 3 is added to improve the overall stability during operation; the number of derailment is reduced, transportation time is saved, the safety of staff is improved, and working hours and labor costs are reduced.

[0022] In this embodiment, a sliding groove 21 is provided on the inner wall of the counterweight side plate 2, and the sliding groove 21 is used to install the counterweight block 4; through the sliding groove 21, the assembly and disassembly efficiency of the counterweight block 4 can be improved, providing a fool-proof installation design.

[0023] In this embodiment, the counterweight frame plate 1 includes an upper frame 11 and a bottom frame 12; the counterweight side plate 2 is fixedly arranged between the upper frame 11 and the bottom frame 12, and the cavity where the upper frame 11 and the bottom frame 12 are separated is used to install the counterweight block 4; the upper end of the locking assembly 3 abuts the upper frame 11, and the lower end of the locking assembly 3 abuts the bottom frame 12. The counterweight side plate 2 divides the counterweight frame plate 1 into at least two cavities for installing the counterweight block 4; and a locking assembly 3 is arranged in each cavity to lock and fix the counterweight block 4.

[0024] In this embodiment, the locking assembly 3 includes a locking screw 31 disposed between the upper frame 11 and the bottom frame 12, a locking knob 32 rotatably mounted on the locking screw 31, and a locking plate 33 slidably sleeved on the locking screw 31 and below the locking knob 32. The upper and lower ends of the locking screw 31 are respectively fixed to the upper frame 11 and the bottom frame 12, and the locking knob 32 is rotatably mounted on the locking screw 31. The height of the locking knob 32 is quickly adjusted by the operator manually or by operating an auxiliary wrench. The locking plate 33 is sleeved on the locking screw 31, and the locking knob 32 presses the locking plate 33, so that the locking plate 33 is tightly against the counterweight 4, thereby achieving the locking and fixing action.

[0025] In this embodiment, anti-skid side edges 331 are further provided on both sides of the locking plate 33. The anti-skid side edges 331 can further improve the stability between the locking plate 33 and the counterweight 4.

[0026] In this embodiment, the counterweight block 4 is provided with an avoidance groove 41 ; the avoidance groove 41 on the counterweight block 4 is used to avoid the locking screw rod 31 or other structures used for locking or stabilization.

[0027] In this embodiment, the upper end surface of the upper frame 11 is provided with a traction ring 5 and a connecting frame 8; the ends of the upper frame 11 and the bottom frame 12 are both equipped with auxiliary wheel groups; the auxiliary wheel groups include a longitudinal wheel group 6 and a transverse wheel group 7. The traction ring 5 is used for carrying and lifting the counterweight device, and the connecting frame 8 can be used to expand and install various types of infinite rope lock vehicles or other boxes; the longitudinal wheel group 6 and the transverse wheel group 7 can fully cover various types of underground tunnels or pits.

[0028] In this embodiment, the counterweight frame plate 1 can be installed as a whole in the box body 9, and the use of the box body 9 can further improve the accommodating capacity and the transportation capacity.

[0029] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the scope defined by the spirit of the present invention.

Claims

1. A counterweight device for an infinitely-roped car lock, characterized in that: The invention comprises a counterweight frame plate (1) and a counterweight side plate (2) vertically arranged between the counterweight frame plates (1); a plurality of counterweight blocks (4) are mounted on the inner side of the counterweight side plate (2); a locking assembly (3) is arranged inside the counterweight frame plate (1), and the locking assembly (3) is used to press and fix the counterweight blocks (4).

2. The counterweight device for an infinitely-rope-locked vehicle according to claim 1, characterized in that: The inner wall of the counterweight side plate (2) is provided with a sliding groove (21), and the sliding groove (21) is used for installing the counterweight block (4).

3. The counterweight device for an infinitely-rope-locked vehicle according to claim 1, characterized in that: The counterweight frame plate (1) comprises an upper frame (11) and a bottom frame (12); the counterweight side plate (2) is fixedly arranged between the upper frame (11) and the bottom frame (12); a cavity for installing a counterweight block (4) is provided at the dividing portion between the upper frame (11) and the bottom frame (12); the upper end of the locking assembly (3) abuts against the upper frame (11), and the lower end of the locking assembly (3) abuts against the bottom frame (12).

4. The counterweight device for an infinitely-rope-locked vehicle according to claim 3, characterized in that: The locking assembly (3) comprises a locking screw (31) arranged between an upper frame (11) and a bottom frame (12), a locking knob (32) rotatably mounted on the locking screw (31), and a locking plate (33) slidably sleeved on the locking screw (31) and located below the locking knob (32).

5. The counterweight device for an infinitely-rope-locked vehicle according to claim 4, characterized in that: Anti-slip side edges (331) are also provided on both sides of the locking plate (33).

6. The counterweight device for an infinitely-rope-locked vehicle according to claim 1, characterized in that: The counterweight block (4) is provided with a avoidance groove (41).

7. The counterweight device for an infinitely-rope-locked vehicle according to claim 3, characterized in that: The upper end surface of the upper frame (11) is provided with a traction ring (5) and a connecting frame (8).

8. The counterweight device for an infinitely-rope-locked vehicle according to claim 3, characterized in that: Auxiliary wheel sets are installed at the ends of the upper frame (11) and the bottom frame (12); the auxiliary wheel sets include a longitudinal wheel set (6) and a transverse wheel set (7).

Images