CN220412673U - Explosion-proof diesel engine monorail crane - Google Patents

Abstract

The utility model discloses an explosion-proof diesel engine monorail crane, which comprises: crane body and buffer, buffer comprises second spring and buffer board, the installation piece is installed to crane body front end, the installation piece lateral wall is two fixed plates of interval fixedly connected with, two fixed plate lateral wall fixedly connected with second slide bar, the installation piece lateral wall is two gag lever posts of interval fixedly connected with, two the outside sliding connection of gag lever post has the buffer board, the second slide bar outside is interval sliding connection has two sliders, the rotation piece is all installed to buffer board and two slider lateral walls, a plurality of rotation piece lateral wall cross rotation is connected with the dead lever. Through above-mentioned structure, utilize dead lever, buffer board and slider to cooperate and extrude the second spring, make the front end of crane body play the effect of buffering, avoid receiving the striking and cause the damage.

Description

Explosion-proof diesel engine monorail crane

Technical Field

The utility model relates to the technical field of monorail cranes, in particular to an explosion-proof diesel engine monorail crane.

Background

Along with the continuous update of colliery modernization construction, scientific development's rapid, the colliery promotes the transportation and has also appeared new situation, the input of monorail crane locomotive is used, work efficiency and factor of safety have been improved greatly, present monorail crane locomotive mainly has explosion-proof diesel engine monorail crane, pneumatic monorail crane and battery electric monorail crane etc. because explosion-proof diesel engine monorail crane locomotive, the lifting beam is in the place ahead of cockpit, cause driver's sight to have the blind area, can sometimes lead to the driver to see unclear place ahead barrier and lead to producing the collision accident, current monorail crane causes the damage easily after bumping, and current monorail crane's front window lacks the protection, cause the injury to the driver easily after receiving the collision.

Disclosure of Invention

The utility model aims to solve the technical problem that the monorail crane is damaged due to collision in the running process in the prior art by providing the explosion-proof diesel engine monorail crane.

To achieve the above object, there is provided an explosion-proof diesel engine monorail hoist comprising: the buffer device comprises a second spring and a buffer plate, wherein an installation block is installed at the front end of the crane body, two fixing plates are fixedly connected to the side wall of the installation block at intervals, two second slide bars are fixedly connected to the side wall of the fixing plate at intervals, two limit rods are fixedly connected to the side wall of the installation block at intervals, a buffer plate is slidingly connected to the outer part of each limit rod, two sliding blocks are slidingly connected to the outer part of each second slide bar at intervals, rotating pieces are installed on the side walls of the buffer plate and the two sliding blocks, a plurality of inclined rods are connected to the side walls of the rotating pieces in a cross rotation mode, and the buffer plate, the rotating pieces and the inclined rods are matched, so that the front end of the monorail crane can play a buffering effect after collision, and the monorail crane is protected;

two sleeves are installed to crane body upper end, and two sleeve interiors are all installed the movable rod, two movable rod one end is all passed sleeve one end and is extended to outside, and fixedly connected with buffer rod, two buffer rod lateral wall fixedly connected with a plurality of pin utilizes buffer rod and pin to cooperate, makes the effect that the front window of monorail crane bumps can play the protection to protect the navigating mate.

According to the explosion-proof diesel engine monorail crane, two second springs are arranged outside the second sliding rod, one ends of the two second springs are fixedly connected with the side wall of the sliding block respectively, and the sliding block can play a buffering role after extruding the second springs.

According to an explosion-proof diesel engine monorail hoist, two stop lever one end is all fixedly connected with baffle, wherein two rotate the piece all with the inside sliding connection of buffer board.

According to the explosion-proof diesel engine monorail crane, two first sliding rods are arranged in the crane body, and the outer parts of the two first sliding rods are in sliding connection with the middle part of one end of the buffer rod.

According to the explosion-proof diesel engine monorail crane, the pulley is arranged at the upper end of the crane body, and the window is arranged on the side wall of the crane body.

According to an explosion-proof diesel engine monorail hoist, two the equal fixedly connected with first spring of sleeve inner wall, two the equal fixedly connected with limiting plate of first spring one end, two limiting plate lateral wall respectively with movable rod one end fixed connection for protect the front window of monorail hoist.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

The utility model aims to provide an explosion-proof diesel engine monorail crane, which mainly has the innovation points that:

1. according to the utility model, the buffer plate, the inclined rod and the rotating piece are matched, so that when the buffer plate extrudes the inclined rod, the sliding block compresses the second spring, and the front end of the crane body has a buffering effect.

2. According to the utility model, the buffer rod and the stop rod are matched to protect the front window of the crane body, and the movable rod extrudes the first spring when the crane body is impacted, so that the protection effect is achieved, and the driver is prevented from being injured.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a perspective view of an explosion-proof diesel monorail hoist of the present utility model;

FIG. 2 is a cross-sectional view of an explosion-proof diesel monorail hoist of the present utility model;

fig. 3 is an enlarged view of the utility model at a in fig. 2.

Legend description:

1. a crane body; 2. a pulley; 3. a mounting block; 4. a buffer device; 5. a window; 6. a sleeve; 7. a movable rod; 8. a buffer rod; 9. a stop lever; 10. a first spring; 11. a first slide bar; 401. a buffer plate; 402. a baffle; 403. a fixing plate; 404. a second spring; 405. a slide block; 406. a limit rod; 407. a second slide bar; 408. a rotating member; 409. and (5) a diagonal rod.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1 to 3, an explosion-proof diesel monorail hoist according to an embodiment of the present utility model includes: the crane body 1 and the buffer device 4 are composed of a second spring 404 and a buffer plate 401, the front end of the crane body 1 is provided with a mounting block 3, the side wall of the mounting block 3 is fixedly connected with two fixing plates 403 at intervals, the side walls of the two fixing plates 403 are fixedly connected with a second sliding rod 407, a sliding block 405 moves outside the second sliding rod 407 so as to extrude the second spring 404, the side wall of the mounting block 3 is fixedly connected with two limiting rods 406 at intervals, the outer parts of the two limiting rods 406 are slidably connected with the buffer plate 401, the front end of the crane body 1 plays a role in protecting, the outer parts of the second sliding rod 407 are slidably connected with two sliding blocks 405 at intervals, the side walls of the buffer plate 401 and the two sliding blocks 405 are provided with rotating pieces 408, the side walls of the rotating pieces 408 are in cross rotation connection with inclined rods 409, and two ends of the inclined rods 409 are respectively in rotation connection with the side walls of the rotating pieces 408;

two sleeves 6 are installed to crane body 1 upper end, and movable rod 7 is all installed to two sleeve 6 inside, and sleeve 6 one end is all passed to outside to two movable rod 7 one end, and fixedly connected with buffer rod 8, and two buffer rod 8 lateral wall fixedly connected with a plurality of pin 9, buffer rod 8 extrudees first spring 10, makes pin 9 play the effect of protection to the front window.

The second slide bar 407 externally mounted has two second springs 404, two second springs 404 one end respectively with slider 405 lateral wall fixed connection, two equal fixedly connected with baffle 402 of gag lever post 406 one end for carry out spacingly to the position of buffer board 401, avoid taking place to drop, wherein two rotation piece 408 all with the inside sliding connection of buffer board 401, crane body 1 internally mounted has two first slide bars 11, two first slide bars 11 outsidely with buffer rod 8 one end middle part sliding connection, crane body 1 installs pulley 2 in the upper end, window 5 has been seted up to crane body 1 lateral wall, two equal fixedly connected with first spring 10 of sleeve 6 inner wall, two equal fixedly connected with limiting plate of first spring 10 one end, two limiting plate lateral walls respectively with 7 one end fixed connection of movable rod.

Working principle: when in use, the buffer plate 401 is arranged outside the two limiting rods 406 at the front end of the crane body 1, the buffer plate 401, the inclined rod 409 and the sliding block 405 are matched to extrude the second spring 404 after the front end of the crane body 1 collides, so that the front end of the crane can play a role in buffering, and then the front end of the crane can be protected, and the buffer rod 8 and the stop lever 9 are arranged at the front window of the crane body 1, so that the front window of the crane body 1 can play a role in protecting, and a driver can be protected, and injuries are avoided.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (6)

1. An explosion-proof diesel monorail hoist comprising: the crane comprises a crane body (1) and a buffer device (4), wherein the buffer device (4) is composed of a second spring (404) and a buffer plate (401), an installation block (3) is installed at the front end of the crane body (1), two fixing plates (403) are fixedly connected to the side wall of the installation block (3) at intervals, a second sliding rod (407) is fixedly connected to the side wall of the fixing plates (403), two limiting rods (406) are fixedly connected to the side wall of the installation block (3) at intervals, the buffer plate (401) is slidingly connected to the outer portion of the limiting rods (406), two sliding blocks (405) are slidingly connected to the outer portion of the second sliding rod (407) at intervals, rotating pieces (408) are installed on the side walls of the buffer plate (401) and the two sliding blocks (405), and inclined rods (409) are connected to the side walls of the rotating pieces (408) in a crossed rotation mode.

Two sleeves (6) are installed to crane body (1) upper end, and movable rod (7) are all installed to two sleeve (6) insides, two movable rod (7) one end all passes sleeve (6) one end and extends to outside, and fixedly connected with buffer rod (8), two buffer rod (8) lateral wall fixedly connected with a plurality of pin (9).

2. An explosion-proof diesel engine monorail hoist according to claim 1, characterized in that the second slide bar (407) is externally provided with two second springs (404), one ends of the two second springs (404) are fixedly connected with the side walls of the slide block (405) respectively.

3. An explosion-proof diesel monorail hoist according to claim 1, characterized in that both stop bars (406) are fixedly connected with a baffle plate (402) at one end, wherein both the rotating members (408) are slidingly connected with the inside of the buffer plate (401).

4. An explosion-proof diesel engine monorail hoist according to claim 1, characterized in that the hoist body (1) is internally provided with two first slide bars (11), and the outer parts of the two first slide bars (11) are slidably connected with the middle part of one end of the buffer rod (8).

5. An explosion-proof diesel engine monorail hoist according to claim 1, characterized in that the upper end of the hoist body (1) is provided with a pulley (2), and the side wall of the hoist body (1) is provided with a window (5).

6. An explosion-proof diesel engine monorail hoist according to claim 1, characterized in that the inner walls of the two sleeves (6) are fixedly connected with first springs (10), one ends of the two first springs (10) are fixedly connected with limiting plates, and the side walls of the two limiting plates are fixedly connected with one ends of the movable rods (7) respectively.