Monorail crane terminal car arrester

Abstract

The utility model relates to the technical field of monorail cranes, in particular to a monorail crane terminal car arrester which comprises a fixing part and a buffering part. After the left half part and the right half part of the fixed part are connected through a bolt, the left half part and the right half part form a clamping frame, the track can be clamped in the clamping frame, and the fixed part is fixed on the track. After the left half part and the right half part of the buffering part are connected through a bolt, the left half part and the right half part form a surrounding frame to wrap the track inside, and a gap is formed between the track and the formed surrounding frame. Bolt holes are formed in the clamping plate on the rear side of the buffering part, bolt holes are formed in the clamping plate on the front side of the fixing part, and buffering springs are connected between the clamping plate on the rear side of the buffering part and the clamping plate on the front side of the fixing part through bolts. The car arrester is simple in structure, firm, durable, capable of achieving effective parking of suspended cars and suitable for being used in underground roadways.

Description

Technical Field

[0001] The utility model relates to the technical field of monorail cranes, in particular to a terminal car blocker for a monorail crane. Background Art

[0002] A monorail crane is a system that uses a special I-beam suspended above the lane as a track, is connected to a group of hanging vehicles with various functions, and is towed by traction equipment to run along the track. Its traction power can be provided by wire ropes, diesel engines, batteries or pneumatic devices. The monorail crane has the characteristics of strong maneuverability, fast running speed, large load capacity, high safety and reliability. When the existing monorail crane is in use, it is installed on the I-beam track, and the driving wheels are installed in pairs on both sides of the I-beam. The driving wheels are pressed tightly against the webs of the I-beam monorail with springs or hydraulic cylinders. Since the monorail crane track has ends, the traditional car-blocking mechanism only ties a chain at the end of the track to achieve the purpose of blocking the car, but the chain has a large amount of activity, small force and is unreliable, which also poses a safety hazard. Summary of the invention

[0003] Aiming at the problem that the car blocking mechanism at the end of the monorail crane track is unreliable and has potential safety hazards, the utility model provides a monorail crane terminal car blocking device.

[0004] The utility model is realized by adopting the following technical scheme: a monorail crane terminal car stopper comprises a fixed part and a buffer part.

[0005] The fixed part includes a left half and a right half, and both the left half and the right half include two upper and lower L-shaped connectors. The horizontal plates of the upper connector of the left half and the lower connector are arranged oppositely, and the horizontal plates of the upper connector of the right half and the lower connector are arranged oppositely. The openings of the upper and lower connectors of the left half are both facing outward, and the openings of the upper and lower connectors of the right half are both facing outward. An intermediate piece is connected between the upper connector and the lower connector of the left half, and an intermediate piece is also connected between the upper connector and the lower connector of the right half. The intermediate piece includes a vertical plate, and the vertical plate has an inner portion. A clamping plate is respectively provided on the front and rear sides, and the middle part of the clamping plate protrudes inward. The left and right halves of the fixed part are respectively located on the left and right sides of the track, and the vertical plates of the upper connecting heads of the left and right halves are connected by bolts, and the vertical plates of the lower connecting heads of the left and right halves are connected by bolts. After the left and right halves are connected by bolts, the left and right halves form a clamping frame, and the interior of the clamping frame can clamp the track. Specifically, the upper and lower clamps clamp the wings of the track, and the clamping plates clamp the belly of the track, thereby completing the fixation of the fixed part on the track.

[0006] The buffer part includes a left half and a right half, and both the left half and the right half include two upper and lower L-shaped connecting heads. The horizontal plates of the upper connecting head of the left half and the lower connecting head are relatively arranged, and the horizontal plates of the upper connecting head of the right half and the lower connecting head are relatively arranged. The openings of the upper and lower connecting heads of the left half are both facing outward, and the openings of the upper and lower connecting heads of the right half are both facing outward. An intermediate piece is connected between the upper connecting head and the lower connecting head of the left half, and an intermediate piece is also connected between the upper connecting head and the lower connecting head of the right half. The intermediate piece includes a vertical plate, and clamping plates are respectively arranged on the front and rear sides of the vertical plate, and the middle part of the clamping plate protrudes inward. The left and right half of the buffer part are respectively located on the left and right sides of the track, and the vertical plates of the upper connecting heads of the left and right halves are connected by bolts, and the vertical plates of the lower connecting heads of the left and right halves are connected by bolts. After the left and right halves are connected by bolts, the left and right halves form an enclosing frame to wrap the track inside, and there is a gap between the track and the formed enclosing frame.

[0007] The clamping plate at the rear side of the buffer part is provided with a bolt hole, the clamping plate at the front side of the fixing part is provided with a bolt hole, and a buffer spring is connected between the clamping plate at the rear side of the buffer part and the clamping plate at the front side of the fixing part through bolts.

[0008] The utility model discloses a monorail crane terminal car arrester which is arranged at the terminal of the monorail crane track. When the suspended vehicle runs to the track terminal, the suspended end of the suspended vehicle touches the buffer part of the car arrester, and the suspended vehicle is stably stopped by the buffer force of the buffer spring.

[0009] The above-mentioned monorail crane terminal car stopper has a connecting head formed by welding a vertical plate and a horizontal plate.

[0010] In the above-mentioned monorail crane terminal car stopper, a reinforcing plate is connected between the clamping plates on the front and rear sides of the fixed part, and a reinforcing plate is connected between the clamping plates on the front and rear sides of the buffer part.

[0011] The above-mentioned monorail crane terminal car arrester also includes a protective shell.

[0012] The utility model has the advantages of simple structure, firmness and durability, can realize effective parking of suspended vehicles, and is suitable for use in underground tunnels. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the fixed part. The left and right halves of the fixed part are connected to clamp the track.

[0014] Figure 2 This is a schematic diagram of the structure of the buffer part. After the left half and the right half of the buffer part are connected, there is a gap between the track and the inside of the buffer part.

[0015] Figure 3It is a structural schematic diagram of the utility model.

[0016] Figure 4 This is a schematic diagram of the structure of the middleware.

[0017] Figure 5 A schematic diagram of the structure of the protective shell.

[0018] In the figure: 1-connector, 2-middle piece, 3-rail, 4-buffer spring.

[0019] 21-vertical plate, 22-plywood, 23-reinforcement plate. DETAILED DESCRIPTION

[0020] The monorail crane terminal arrester comprises a fixed part and a buffer part.

[0021] The fixed part includes a left half and a right half, and both the left half and the right half include two upper and lower L-shaped connectors 1, and the connectors 1 are formed by welding a vertical plate and a horizontal plate. The upper connector 1 of the left half and the horizontal plates of the lower connector 1 are arranged relatively, and the upper connector 1 of the right half and the horizontal plates of the lower connector 1 are arranged relatively. The openings of the upper and lower connectors 1 of the left half are facing outward, and the openings of the upper and lower connectors 1 of the right half are facing outward. An intermediate piece 2 is connected between the upper connector 1 of the left half and the lower connector 1, and the upper connector 1 of the right half and the lower connector 1 are connected to each other. An intermediate piece 2 is also connected between the heads, and the intermediate piece includes a vertical plate 21. Clamps 22 are welded on the front and rear sides of the vertical plate 21 respectively. The middle part of the clamp 22 protrudes inward. The left and right halves of the fixed part are respectively located on the left and right sides of the track. The vertical plates of the upper connecting heads 1 of the left and right halves are connected by bolts, and the vertical plates of the lower connecting heads 1 of the left and right halves are connected by bolts. After the left and right halves are connected by bolts, the left and right halves are clamped on the track through the upper and lower connecting heads 1 and the intermediate piece 2, thereby completing the fixation of the fixed part on the track 3.

[0022] The buffer part includes a left half and a right half, and both the left half and the right half include two upper and lower L-shaped connectors 1, and the connectors 1 are formed by welding a vertical plate and a horizontal plate. The horizontal plates of the upper connector 1 of the left half and the lower connector 1 are arranged relatively, and the horizontal plates of the upper connector 1 of the right half and the lower connector 1 are arranged relatively. The openings of the upper and lower connectors 1 of the left half are facing outward, and the openings of the upper and lower connectors 1 of the right half are facing outward. The front and rear sides of the upper connector 1 of the left half and the lower connector 1 are connected with a middle piece 2, and the upper connector 1 of the right half and the lower connector 1 are connected with a middle piece 2. An intermediate part 2 is also connected between the connecting heads, and the intermediate part includes a vertical plate 21, and a clamping plate 22 is welded on the front and rear sides of the vertical plate 21 respectively. The middle part of the clamping plate 22 protrudes inward, and the left half and the right half of the buffer part are respectively located on the left and right sides of the track 3. The vertical plates of the connecting head 1 above the left half and the right half are connected by bolts, and the vertical plates of the connecting head 1 below the left half and the right half are connected by bolts. After the left half and the right half are connected by bolts, the left half and the right half form an enclosing frame to wrap the track 3 inside, and there is a gap between the track 3 and the formed enclosing frame.

[0023] Bolt holes are arranged on the clamping plate 22 at the rear side of the buffer part, and bolt holes are arranged on the clamping plate 22 at the front side of the fixed part. A buffer spring 4 is connected between the clamping plate 22 at the rear side of the buffer part and the clamping plate 22 at the front side of the fixed part through bolts and nuts.

[0024] A reinforcing plate 23 is connected between the clamping plates 22 at the front and rear sides of the fixing portion, and a reinforcing plate 23 is connected between the clamping plates 22 at the front and rear sides of the buffer portion.

[0025] The monorail crane terminal car arrester also includes a protective shell, which can cover the fixing part and the buffer part and expose the front end of the buffer part.

Claims

1. Monorail crane terminal stopper, characterized by: The invention comprises a fixed part and a buffer part, wherein the fixed part comprises a left half and a right half, wherein both the left half and the right half comprise two upper and lower L-shaped connecting heads (1), wherein an intermediate piece (2) is connected between the upper connecting head (1) and the lower connecting head (1) of the left half, and an intermediate piece (2) is also connected between the upper connecting head and the lower connecting head of the right half, wherein the intermediate piece comprises a vertical plate (21), wherein clamping plates (22) are respectively arranged on the front and rear sides of the vertical plate (21), wherein the middle part of the clamping plates (22) protrudes inwardly, wherein the left half and the right half of the fixed part are respectively located on the left and right sides of the track (3), wherein the vertical plates of the upper connecting heads of the left half and the right half of the fixed part are connected by bolts, and the vertical plates of the lower connecting heads of the left half and the right half of the fixed part are connected by bolts, wherein after the left half and the right half of the fixed part are connected by bolts, the left half and the right half of the fixed part clamp the track (3) by means of the upper and lower connecting heads (1) and the intermediate piece (2), thereby completing the fixing of the fixed part on the track (3); The buffer part comprises a left half and a right half, each of which comprises two upper and lower L-shaped connectors (1). An intermediate piece (2) is connected between the upper connector (1) and the lower connector (1) of the left half, and an intermediate piece (2) is also connected between the upper connector (1) and the lower connector (1) of the right half. The intermediate piece comprises a vertical plate (21). Clamps (22) are respectively arranged on the front and rear sides of the vertical plate (21). The middle part of the clamps (22) protrudes inward. The left half and the right half of the buffer part are respectively located on the left and right sides of the track (3). The vertical plates of the upper connectors (1) of the left half and the right half are connected by bolts, and the vertical plates of the lower connectors (1) of the left half and the right half are connected by bolts. After the left half and the right half are connected by bolts, the left half and the right half form a frame to wrap the track (3) inside, and there is a gap between the track (3) and the formed frame. A bolt hole is provided on the clamping plate (22) at the rear side of the buffer part, a bolt hole is provided on the clamping plate (22) at the front side of the fixed part, and a buffer spring (4) is connected between the clamping plate (22) at the rear side of the buffer part and the clamping plate (22) at the front side of the fixed part via bolts.

2. The monorail crane terminal stopper according to claim 1 is characterized in that: The connecting head (1) is formed by welding a vertical plate and a horizontal plate.

3. The monorail crane terminal stopper according to claim 1 or 2, characterized in that: A reinforcing plate (23) is connected between the clamping plates (22) on the front and rear sides of the fixing portion, and a reinforcing plate (23) is connected between the clamping plates (22) on the front and rear sides of the buffer portion.

4. The monorail crane terminal stopper according to claim 1 or 2, characterized in that: A protective case is also included.

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