CN218539028U

CN218539028U - Rail vehicle bumper for electric single-beam crane

Info

Publication number: CN218539028U
Application number: CN202223104408.2U
Authority: CN
Inventors: 柳家武; 张文静; 李文君; 祁登辉; 李淼
Original assignee: Henan Dafang Heavy Equipment Co Ltd
Current assignee: Henan Dafang Heavy Equipment Co Ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-02-28
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses an electronic monospar hoist is with blocking orbital car, including casing and inner chamber, be provided with the inner chamber between the both ends of the inside center department of casing, the below of inner chamber is provided with the dead slot, movable mounting has the screw rod between the both sides of the inside top of dead slot, the outside both sides of screw rod movable mounting respectively has the connecting block, the rear fixedly connected with servo motor of connecting block bottom. This electronic monospar hoist is with hanging orbital car bumper is provided with the dead slot through the below at the inner chamber, cup joint the casing in this thing outside from the one end of rail, start left driving motor, rely on the horizontal rotatory screw rod in the dead slot, the subtend draws axle sleeve and connecting block and slides simultaneously, treat behind the gyro wheel slight laminating I-shaped steel rail both sides recess of inner chamber both sides, just open the servo motor of below, make rotatory gyro wheel laminating steel rail function, adjust the position of this car bumper then, the inconvenient problem that removes of car bumper has been solved.

Description

Rail-mounted car bumper for electric single-beam crane

Technical Field

The utility model relates to a car bumper technical field specifically is an electronic monospar hoist is with hanging orbital car bumper.

Background

The vehicle bumper is an article which is fixedly installed at a certain position on the ground and plays a role in warning and blocking the vehicle from walking, the existing concrete is integrally poured and assembled, the article is assembled by steel, and the article is additionally installed on steel rails which are used for being attached and supported on two sides of a single-beam crane, so that the phenomenon that a single beam is moved too much and collides with other articles is avoided, but the following problems still exist;

the first and the ordinary car bumper need to be manually climbed and fixed, if the set position is modified, the car bumper needs to be higher, which is dangerous, and the locked car bumper needs to be modified into a movable and lockable device for adjustment;

secondly, if the single-beam crane impacts a car stop due to too high moving speed, if the single-beam crane does not have certain anti-impact capability, the single-beam crane is easily damaged after the collision;

thirdly, after the I-shaped slide rail works horizontally for a period of time on the single-beam crane, some dust and garbage are inevitably reserved in the groove on the inner side of the I-shaped slide rail, and the smooth operation of the device is influenced if the I-shaped slide rail is not cleaned up.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic monospar hoist is with blocking orbital car to solve the inconvenient problem of removing of car fender that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an electronic monospar hoist is with hanging orbital car bumper, includes casing and inner chamber, be provided with the inner chamber between the both ends of the inside center department of casing, the below of inner chamber is provided with the dead slot, movable mounting has the screw rod between the both sides of the inside top of dead slot, the outside both sides of screw rod respectively movable mounting have the connecting block, the rear fixedly connected with servo motor of connecting block bottom, connecting block fixedly connected with gyro wheel is passed on servo motor's top, be provided with the axle sleeve between the both sides of the inside front end of connecting block, the outside left bottom fixedly connected with driving motor of casing.

Preferably, the screw is embedded between one side of the inner part of the shaft sleeve, and the connecting block can move oppositely along the outer wall of the screw.

Preferably, two groups of movable grooves are respectively arranged in the rear parts of two sides of the shell, a through groove is formed in the rear part of each movable groove, an inserting rod is movably inserted between each movable groove and the through groove, a first spring is fixedly welded between each inserting rod and one end of each movable groove, a vertical plate is fixedly welded in the rear part of each inserting rod, a longitudinal groove is formed in the vertical plate, and a second spring is fixedly welded in one side of the longitudinal groove.

Preferably, an extrusion plate is fixedly welded between the outer sides of the second springs, and steel balls are longitudinally arranged inside the outer sides of the extrusion plate.

Preferably, the inserted bar is embedded in the first spring, and the inserted bar and the first spring are arranged in a concentric circle.

Preferably, a slide is arranged between two sides of the top end inside the inner cavity, a rectangular cavity is arranged between two ends of the top of the shell, a filter box is fixedly inserted into the rectangular cavity, a sealing plate is fixedly connected to the rear of the filter box, a fan is fixedly connected to the top end outside the shell, and air pipes are fixedly connected between the slide and the rollers and respectively penetrate through two sides of the bottom end of the filter box.

Preferably, the method is characterized by: the top of the rectangular chamber is communicated with a fan.

Preferably, the filter box can be drawn back and forth along the inner wall of the rectangular cavity.

Compared with the prior art, the beneficial effects of the utility model are that: the vehicle bumper of the suspension track for the electric single-beam crane not only realizes that the vehicle bumper can slide along the steel rail, realizes the impact resistance of the crane, but also realizes the cleaning of the steel rail;

(1) The hollow groove is formed below the inner cavity, the shell is sleeved outside the steel rail from one end of the steel rail, the driving motor on the left side is started, the guide shaft sleeve and the connecting block slide simultaneously by virtue of the screw rod which rotates transversely in the hollow groove, and after the rollers on two sides of the inner cavity are slightly attached to the grooves on two sides of the I-shaped steel rail, the servo motor on the lower side is started, so that the rotating rollers are attached to the steel rail to operate, and then the position of the vehicle bumper is adjusted;

(2) Two groups of movable grooves are respectively arranged in the rear parts of two sides of the shell, vertical plates connected with the inserted rods are arranged in the movable grooves on the two sides of the rear part of the shell, when a horizontally sliding single beam works along a steel rail, if the horizontally sliding single beam collides with a car stop, the vertical plates are firstly contacted, and the impact force is relieved under the pulling of a first spring, so that the device is protected, and a second spring used for connecting an extrusion plate in a longitudinal groove can also push the object to contact the steel rail, so that the structure is maintained to stably move;

(3) Through being provided with the rectangle cavity between the both ends at casing top, open the fan, pass rectangle cavity, closing plate, use the trachea to order about the gas pocket on gyro wheel surface and extract the dirt in the rail, also do not hinder the horizontal migration of gyro wheel, treat in the filter box dust residue collection that the gauze held back full back, just open the closing plate at rear and clear up it.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front view cross section of the empty groove of the present invention;

fig. 3 is a schematic view of the top cross-sectional structure of the housing of the present invention;

fig. 4 is a schematic view of the front cross-sectional structure of the rectangular chamber of the present invention.

In the figure: 1. a housing; 2. an empty groove; 3. a screw; 4. a servo motor; 5. connecting blocks; 6. a shaft sleeve; 7. a vertical plate; 8. a roller; 9. a rectangular chamber; 10. a fan; 11. a filter box; 12. sealing plates; 13. an air pipe; 14. a drive motor; 15. an inner cavity; 16. a movable groove; 17. inserting a rod; 18. a first spring; 19. a longitudinal slot; 20. a compression plate; 21. steel balls; 22. a second spring; 23. a through groove; 24. a slideway.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, a bumper of a suspension rail for an electric single-beam crane comprises a shell 1 and an inner cavity 15, wherein the inner cavity 15 is arranged between two ends of the center inside the shell 1, an empty slot 2 is arranged below the inner cavity 15, a screw rod 3 is movably arranged between two sides above the inside of the empty slot 2, connecting blocks 5 are respectively and movably arranged on two sides outside the screw rod 3, a servo motor 4 is fixedly connected to the rear of the bottom of each connecting block 5, the top end of each servo motor 4 penetrates through the corresponding connecting block 5 and is fixedly connected with a roller 8, a shaft sleeve 6 is arranged between two sides of the front end inside the corresponding connecting block 5, and a driving motor 14 is fixedly connected to the bottom end of the left side outside the shell 1;

the screw rod 3 is embedded between one sides of the inner parts of the shaft sleeves 6, and the connecting blocks 5 can move oppositely along the outer wall of the screw rod 3;

specifically, as shown in fig. 1 and 2, the housing 1 is sleeved outside the article from one end of the steel rail, the driving motor 14 on the left side is started, the screw rod 3 transversely rotating in the empty groove 2 slides towards the leading shaft sleeve 6 and the connecting block 5 at the same time, after the rollers 8 on the two sides of the inner cavity 15 are slightly attached to the grooves on the two sides of the i-shaped steel rail, the servo motor 4 below is started, the rotating rollers 8 are attached to the steel rail to operate, the position of the vehicle bumper is adjusted, the screw rod 3 continues to rotate after the operation is finished, the rollers 8 clamp the steel rail, and the article is prevented from shaking.

Example 2: two groups of movable grooves 16 are respectively arranged in the rear parts of two sides of the shell 1, a through groove 23 is arranged behind the movable grooves 16, an inserting rod 17 is movably inserted between the movable grooves 16 and the through groove 23, a first spring 18 is fixedly welded between the inserting rod 17 and one end of the movable groove 16, a vertical plate 7 is fixedly welded behind the inserting rod 17, a longitudinal groove 19 is arranged in the vertical plate 7, a second spring 22 is fixedly welded on one side in the longitudinal groove 19, an extrusion plate 20 is fixedly welded between the outer sides of the second springs 22, steel balls 21 are longitudinally arranged in the outer side of the extrusion plate 20, the inserting rod 17 is embedded in the first spring 18, and the inserting rod 17 and the first spring 18 are arranged in a concentric circle;

specifically, as shown in fig. 1 and 3, the vertical plates 7 connected by the insertion rods 17 are installed in the movable grooves 16 on both sides of the rear of the housing 1, when the horizontally sliding single beam works along the rail, if the single beam collides with the bumper, the single beam firstly contacts with the vertical plates 7, the impact force is relieved under the pulling of the first springs 18, the device is protected, and the second springs 22 in the longitudinal grooves 19 for connecting the extrusion plates 20 can push the single beam to contact with the rail, so that the vertical plates 7 are maintained to move horizontally under the lubrication of the steel balls 21.

Example 3: a slideway 24 is arranged between two sides of the top end inside the inner cavity 15, a rectangular cavity 9 is arranged between two ends of the top of the shell 1, a filter box 11 is fixedly inserted in the rectangular cavity 9, a sealing plate 12 is fixedly connected to the rear of the filter box 11, a fan 10 is fixedly connected to the top end outside the shell 1, two sides of the bottom end of the filter box 11 respectively penetrate through the slideway 24 and are fixedly connected with an air pipe 13 between the roller 8, the top of the rectangular cavity 9 is communicated with the fan 10, and the filter box 11 can be drawn back and forth along the inner wall of the rectangular cavity 9;

specifically, as shown in fig. 1 and 4, the fan 10 is started to pass through the rectangular chamber 9 and the sealing plate 12, the air pipe 13 is used to drive the air holes on the surface of the roller 8 to extract dirt in the steel rail without interfering with the horizontal movement of the roller 8, and after the dust residue trapped by the gauze in the filter box 11 is fully collected, the sealing plate 12 at the rear is opened to clean the dust residue so as to continuously store garbage.

The working principle is as follows: the utility model discloses when using, at first cup joint casing 1 in this thing outside from the one end of rail, start left driving motor 14, rely on horizontal rotatory screw rod 3 in the dead slot 2, the subtend draws axle sleeve 6 and connecting block 5 and slides simultaneously, treat behind the gyro wheel 8 slight laminating I shape rail both sides recess of inner chamber 15 both sides, just open servo motor 4 of below, make rotatory gyro wheel 8 laminating rail function, then adjust the position of this car bumper, continue to rotate screw rod 3 after the impact, with gyro wheel 8 centre gripping rail, prevent this thing from rocking, later open fan 10, pass rectangle cavity 9, closing plate 12, use trachea 13 to order about the dirt of gyro wheel 8 surface in to the rail, also do not hinder gyro wheel 8's horizontal migration, treat after the dust residue collection that the screen held back among the rose box 11, just open the closing plate 12 at rear and clear up it, so that continue to save rubbish, install the riser 7 that inserted bar 17 connects in the movable slot 16 of casing 1 rear both sides, when horizontal gliding monospar along the rail work, if the contact is then play the first contact of rail and play the first contact spring 7 and pull the riser 20 of this second and carry out the effect of drawing the push down and also to lubricate the device for the push 20.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an electronic monospar hoist is with blocking of hanging track, includes casing (1) and inner chamber (15), its characterized in that: be provided with inner chamber (15) between the both ends of casing (1) inside center department, the below of inner chamber (15) is provided with dead slot (2), movable mounting has screw rod (3) between the both sides of dead slot (2) inside top, the outside both sides of screw rod (3) respectively movable mounting have connecting block (5), rear fixedly connected with servo motor (4) of connecting block (5) bottom, connecting block (5) fixedly connected with gyro wheel (8) are passed on the top of servo motor (4), be provided with axle sleeve (6) between the both sides of connecting block (5) inside front end, casing (1) outside left bottom fixedly connected with driving motor (14).

2. The stop of a suspension rail for an electric single-beam crane according to claim 1, wherein: the screw rod (3) is embedded between one sides of the inner parts of the shaft sleeves (6), and the connecting block (5) can move oppositely along the outer wall of the screw rod (3).

3. The stop of a suspension rail for an electric single-beam crane according to claim 1, wherein: the inside at casing (1) both sides rear is provided with two sets of movable groove (16) respectively, the rear of movable groove (16) is provided with logical groove (23), movable groove (16) and lead to between groove (23) the activity grafting have inserted bar (17), fixed welding has first spring (18) between the one end of inserted bar (17) and movable groove (16), the fixed welding in rear of inserted bar (17) has riser (7), the inside of riser (7) is provided with vertical groove (19), the fixed welding in one side of vertical groove (19) inside has second spring (22).

4. The stop of a suspension rail for an electric single-beam crane according to claim 3, wherein: an extrusion plate (20) is fixedly welded between the outer sides of the second springs (22), and steel balls (21) are longitudinally arranged inside the outer sides of the extrusion plate (20).

5. The stop of a suspension rail for an electric single-beam crane according to claim 3, wherein: the inserted bar (17) is embedded in the first spring (18), and the inserted bar (17) and the first spring (18) are arranged in a concentric circle.

6. The stop of a suspension rail for an electric single-beam crane according to claim 1, wherein: be provided with slide (24) between the both sides on inner chamber (15) inside top, be provided with rectangle cavity (9) between the both ends at casing (1) top, filter box (11) have been inserted to fixed the mounting in rectangle cavity (9), rear fixedly connected with closing plate (12) of filter box (11), outside top fixedly connected with fan (10) of casing (1), fixedly connected with trachea (13) between slide (24) and gyro wheel (8) are passed respectively to the both sides of filter box (11) bottom.

7. The stop of a suspension rail for an electric single-beam crane according to claim 6, wherein: the top of the rectangular chamber (9) is communicated with a fan (10).

8. The stop of a suspension rail for an electric single-beam crane according to claim 6, wherein: the filter box (11) can be drawn back and forth along the inner wall of the rectangular cavity (9).