CN216258857U

CN216258857U - Higher fire gun antiskid of steadiness moves device

Info

Publication number: CN216258857U
Application number: CN202122917323.5U
Authority: CN
Inventors: 杨冬亮; 施晓吉
Original assignee: Wolf Shanghai Security Technology Co ltd
Current assignee: Wolf Shanghai Security Technology Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-04-12
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a high-stability anti-sliding device for a fire monitor, which belongs to the technical field of fire monitors and comprises a base, wherein the top of the base is fixedly connected with three supporting rods, the top ends of the three supporting rods are fixedly connected with a mounting disc, four rollers are arranged at the bottom of the base, a stable anti-sliding device is arranged at the bottom of the base and comprises a servo motor and four rollers, and the servo motor is fixedly connected with the top of the base and the output end of the servo motor and is fixedly connected with a connecting rod. This higher fire gun anti-skidding device that moves of steadiness through setting up firm antiskid for four gyro wheels on the base can be supported by a wheel section of thick bamboo and play one section distance from ground, and then make the gyro wheel not contact with ground, avoid the gyro wheel to slide, secondly through the effect of antiskid plate body, can increase the area of contact on device and ground, make the frictional force on device and ground increase, and then play the effect that the antiskid moved.

Description

Higher fire gun antiskid of steadiness moves device

Technical Field

The utility model belongs to the technical field of fire monitor, and particularly relates to an anti-slip device for a fire monitor with high stability.

Background

The fire monitor is the important fire equipment of long distance putting out a fire disaster, and the fire monitor divide into fire water monitor and fire control foam monitor two major series, and the bottom of fire monitor all is provided with the base that has the gyro wheel, very takes place the displacement easily in the use, consequently need use the antiskid to move the device and carry out the antiskid and move the processing.

Most of common anti-slip devices adopt a single method to prevent slipping, so that the anti-slip effect is poor, and the fire monitor is easy to slip in the using process, thereby hindering the smooth development of fire fighting work.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the utility model provides an anti-sliding device for a fire monitor, which has high stability and solves the problems that most of common anti-sliding devices adopt a single method to prevent sliding, so that the anti-sliding effect is poor, and further, the fire monitor is very easy to slide in the using process and blocks the smooth development of fire-fighting work.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a higher fire gun antiskid of steadiness moves device, includes the base, the three bracing piece of top fixedly connected with of base, it is three the equal fixedly connected with mounting disc in top of bracing piece, the bottom of base is provided with four gyro wheels, the bottom of base is provided with firm antiskid.

Firm antiskid includes servo motor and four wheel sections, the top fixed connection of servo motor and base, servo motor's output fixedly connected with connecting rod, servo motor's one end fixedly connected with threaded rod is kept away from to the connecting rod, the one end fixedly connected with dog that the connecting rod was kept away from to the threaded rod, the surface threaded connection of threaded rod has the screw plate, screw plate and four wheel section of thick bamboo fixed connection.

As a further scheme of the utility model: the top end of the screw hole plate is fixedly connected with a limiting rod, the limiting rod is arranged on the inner wall of the base, and an anti-skid plate device is arranged at the bottom of the screw hole plate.

As a further scheme of the utility model: the antiskid plate device comprises a cylindrical barrel, the top end of the cylindrical barrel is fixedly connected with the screw hole plate, the bottom end of the cylindrical barrel is slidably connected with a first dovetail slide bar, and one end, far away from the cylindrical barrel, of the first dovetail slide bar is fixedly connected with an antiskid plate body.

As a further scheme of the utility model: the outer surface of the first dovetail slide bar is sleeved with a first spring, and two ends of the first spring are fixedly connected with the cylindrical barrel and the anti-skid plate body respectively.

As a further scheme of the utility model: the antiskid plate is characterized in that an extension plate is arranged on one side of the outer surface of the antiskid plate body, a round hole is formed in one side of the outer surface of the extension plate, a round groove is formed in the top of the base, and a connecting structure is arranged on the inner wall of the round groove.

As a further scheme of the utility model: connection structure includes the second forked tail slide bar, the inner wall sliding connection of second forked tail slide bar and circular slot, the one end fixedly connected with kelly of second forked tail slide bar, the inner wall size and the shape looks adaptation of the surface size and the shape of kelly and round hole, the surface cover of second forked tail slide bar is equipped with the second spring, the both ends of second spring respectively with kelly and circular slot fixed connection.

(III) advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

1. this higher fire gun anti-skidding device that moves of steadiness through setting up firm antiskid for four gyro wheels on the base can be supported by a wheel section of thick bamboo and play one section distance from ground, and then make the gyro wheel not contact with ground, avoid the gyro wheel to slide, secondly through the effect of antiskid plate body, can increase the area of contact on device and ground, make the frictional force on device and ground increase, and then play the effect that the antiskid moved.

2. This higher fire gun antiskid of steadiness moves device through setting up a cylinder section of thick bamboo, first forked tail slide bar and first spring for the antiskid plate body is tighter with the laminating of ground, and then makes the frictional force grow on antiskid plate body and ground, makes anti-skidding effect better.

3. This higher fire gun anti-skidding device of steadiness through setting up extension plate and connection structure for the area of contact of device and ground can further be enlarged to the connecting plate, and then makes the further grow of frictional force, makes anti-skidding effect better.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at A according to the present invention;

FIG. 4 is a schematic view of the structure of FIG. 2 at B according to the present invention;

in the figure: 1. a base; 2. a support bar; 3. mounting a disc; 4. a roller; 5. a stable anti-slip device; 51. a servo motor; 52. a connecting rod; 53. a threaded rod; 54. a screw hole plate; 55. a limiting rod; 56. a wheel cylinder; 57. a cleat device; 571. a cylindrical barrel; 572. a first dovetail slide bar; 573. an anti-skid plate body; 574. a first spring; 58. an extension plate; 59. a connecting structure; 591. a second dovetail slide bar; 592. a clamping rod; 593. a second spring; 510. a stopper; 6. a circular groove; 7. a circular hole.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 4, the present invention provides a technical solution: the utility model provides a higher fire gun anti-skidding device of steadiness, the on-line screen storage device comprises a base 1, the three bracing piece of top fixedly connected with 2 of base 1, the equal fixedly connected with mounting disc 3 in top of three bracing piece 2, through setting up mounting disc 3, make the fire gun can be installed inside, the bottom of base 1 is provided with four gyro wheels 4, the bottom of base 1 is provided with firm antiskid 5, through setting up firm antiskid 5, can prop gyro wheel 4, make gyro wheel 4 can not take place to slide, and can increase the area of contact on device and ground and then make the frictional force grow, prevent to slide.

The stable anti-skid device 5 comprises a servo motor 51 and four wheel cylinders 56, the servo motor 51 is fixedly connected with the top of the base 1, the output end of the servo motor 51 is fixedly connected with a connecting rod 52, one end of the connecting rod 52, far away from the servo motor 51, is fixedly connected with a threaded rod 53, through the arrangement of the connecting rod 52 and the threaded rod 53, the servo motor 51 drives the connecting rod 52 to rotate and further can drive the threaded rod 53 to rotate, one end of the threaded rod 53, far away from the connecting rod 52, is fixedly connected with a stop block 510, through the arrangement of the stop block 510, the threaded plate 54 can slide on the outer surface of the threaded rod 53 and cannot be separated from the threaded rod 53, the outer surface of the threaded rod 53 is in threaded connection with a threaded plate 54, the threaded plate 54 is fixedly connected with the four wheel cylinders 56, through the arrangement of the threaded plate 54, the threaded plate 54 can drive the wheel cylinders 56 to move, and further can prop up the roller 4 to be away from the ground by a distance, so that the roller 4 does not slip.

Specifically, as shown in fig. 1 and 3, a top end of a screw hole plate 54 is fixedly connected with a limiting rod 55, the limiting rod 55 is arranged on an inner wall of the base 1, the limiting rod 55 is arranged to limit the screw hole plate 54, so that the screw hole plate 54 does not deviate along with the rotation of the threaded rod 53, an anti-slip plate device 57 is arranged at a bottom of the screw hole plate 54, the anti-slip plate device 57 includes a cylindrical barrel 571, a top end of the cylindrical barrel 571 is fixedly connected with the screw hole plate 54, a bottom end of the cylindrical barrel 571 is slidably connected with a first dovetail slide bar 572, one end of the first dovetail slide bar 572, which is far away from the cylindrical barrel 571, is fixedly connected with an anti-slip plate body 573, a first spring 574 is sleeved on an outer surface of the first dovetail slide bar 572, two ends of the first spring 574 are respectively fixedly connected with the cylindrical barrel 574 and the anti-slip plate body 573, and by arranging the cylindrical barrel 571, the first dovetail slide bar 572 and the first spring 574, can make the antiskid plate body 573 tighter with the laminating of ground, and then increase frictional force, the surface one side of antiskid plate body 573 is provided with extension board 58, and round hole 7 has been seted up to extension board 58's surface one side, and circular slot 6 has been seted up at the top of base 1, and the inner wall of circular slot 6 is provided with connection structure 59, through setting up extension board 58 for extension board 58 can further increase the area of contact on device and ground, and then increases frictional force, prevents to slide.

Specifically, as shown in fig. 2 and 4, the connection structure 59 includes a second dovetail slide bar 591, the second dovetail slide bar 591 is slidably connected with an inner wall of the circular slot 6, one end of the second dovetail slide bar 591 is fixedly connected with a clamping bar 592, the second dovetail slide bar 591 can be clamped into the circular hole 7 to complete the fixation by matching with the clamping bar 592 by arranging the second dovetail slide bar 591 and the clamping bar 592, the size and the shape of the outer surface of the clamping bar 592 are matched with the size and the shape of the inner wall of the circular hole 7, the outer surface of the second dovetail slide bar 591 is sleeved with a second spring 593, two ends of the second spring 593 are respectively fixedly connected with the clamping bar 592 and the circular slot 6, and the clamping bar 592 can be reset by a reaction force of the second spring 593 when being free from an external force by arranging the second spring 593.

The working principle of the utility model is as follows:

s1, when anti-sliding is needed, the servo motor 51 is started, the servo motor 51 drives the connecting rod 52 to rotate, the connecting rod 52 rotates to drive the threaded rod 53 to rotate, under the limiting effect of the limiting rod 55, the threaded rod 53 rotates to drive the threaded plate 54 to move downwards to drive the limiting rod 55 to move downwards, and meanwhile, the threaded plate 54 moves downwards to drive the wheel cylinder 56 to move downwards to jack up the roller 4;

s2, the downward movement of the screw plate 54 will drive the cylindrical barrel 571, the first dovetail slide bar 572, the first spring 574 and the anti-slip plate 573 to move downward, when the anti-slip plate 573 contacts with the ground, the anti-slip plate 573 will give an upward force to the first dovetail slide bar 572, so that the first dovetail slide bar 572 slides on the inner wall of the cylindrical barrel 571, the sliding of the first dovetail slide bar 572 will deform the first spring 574, and further under the reaction force of the first spring 574, the anti-slip plate 573 is more tightly attached to the ground, thereby increasing the friction force;

s3, inwards press the card rod 592 this moment, so that the card rod 592 drives the second dovetail slide rod 591 to slide on the inner wall of the circular groove 6, the card rod 592 slides to deform the second spring 593, when the card rod 592 is separated from the circular hole 7, the extension plate 58 is rotated this moment, so that the extension plate 58 rotates to a horizontal position, the contact area between the device and the ground is further increased, and the friction force is further increased.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a higher fire gun antiskid of steadiness moves device, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with three support rods (2), the top ends of the three support rods (2) are fixedly connected with an installation disc (3), the bottom of the base (1) is provided with four rollers (4), and the bottom of the base (1) is provided with a stable anti-skidding device (5);

firm antiskid (5) include servo motor (51) and four wheel barrels (56), the top fixed connection of servo motor (51) and base (1), the output fixedly connected with connecting rod (52) of servo motor (51), the one end fixedly connected with threaded rod (53) of servo motor (51) are kept away from in connecting rod (52), the one end fixedly connected with dog (510) of connecting rod (52) are kept away from in threaded rod (53), the surface threaded connection of threaded rod (53) has screw plate (54), screw plate (54) and four wheel barrels (56) fixed connection.

2. The high-stability anti-slipping device for the fire monitor of claim 1, which is characterized in that: the top end of the screw hole plate (54) is fixedly connected with a limiting rod (55), the limiting rod (55) is arranged on the inner wall of the base (1), and the bottom of the screw hole plate (54) is provided with an anti-skid plate device (57).

3. The high-stability anti-slipping device for the fire monitor of claim 2, is characterized in that: the anti-skid plate device (57) comprises a cylindrical barrel (571), the top end of the cylindrical barrel (571) is fixedly connected with the screw hole plate (54), the bottom end of the cylindrical barrel (571) is connected with a first dovetail slide bar (572) in a sliding mode, and one end, far away from the cylindrical barrel (571), of the first dovetail slide bar (572) is fixedly connected with an anti-skid plate body (573).

4. The high-stability anti-slipping device for the fire monitor of claim 3, wherein: the outer surface of the first dovetail slide bar (572) is sleeved with a first spring (574), and two ends of the first spring (574) are fixedly connected with the cylindrical barrel (571) and the anti-slip plate body (573) respectively.

5. The high-stability anti-slipping device for the fire monitor of claim 3, wherein: an extension plate (58) is arranged on one side of the outer surface of the antiskid plate body (573), a round hole (7) is formed in one side of the outer surface of the extension plate (58), a round groove (6) is formed in the top of the base (1), and a connecting structure (59) is arranged on the inner wall of the round groove (6).

6. The high-stability anti-slipping device for the fire monitor of claim 5, wherein: the connecting structure (59) comprises a second dovetail slide bar (591), the second dovetail slide bar (591) is in sliding connection with the inner wall of the circular groove (6), one end of the second dovetail slide bar (591) is fixedly connected with a clamping bar (592), the outer surface size and the shape of the clamping bar (592) are matched with those of the inner wall of the circular hole (7), a second spring (593) is sleeved on the outer surface of the second dovetail slide bar (591), and two ends of the second spring (593) are respectively in fixed connection with the clamping bar (592) and the circular groove (6).