CN219299201U

CN219299201U - Fire ladder taking and placing device for fire truck

Info

Publication number: CN219299201U
Application number: CN202320463060.1U
Authority: CN
Inventors: 吴庆达; 沈欣; 李清春; 王长林
Original assignee: Zhongkai Fire Equipment Technology Changchun Co ltd
Current assignee: Zhongkai Fire Equipment Technology Changchun Co ltd
Priority date: 2023-03-13
Filing date: 2023-03-13
Publication date: 2023-07-04
Anticipated expiration: 2033-03-13

Abstract

The utility model discloses a fire ladder taking and placing device for a fire truck, which comprises a supporting frame, wherein both ends of a fixed cross rod are fixedly connected with an upper supporting arm, one side of a first traction sliding seat is fixedly connected with a lower supporting arm, the top end of a second traction sliding seat is fixedly connected with a limiting plate, and a cat ladder is arranged between the upper supporting arm and the lower supporting arm; according to the utility model, the rotating seat driven by the rotating motor is arranged in the supporting disc, the fixed cross rod and the two upper supporting arms at one end are fixed on one side of the rotating seat through the fixed seat, the movable lower supporting arm is arranged at the bottom of the upper supporting arm, and the upper supporting arm and the lower supporting arm are matched to clamp and fix the ladder.

Description

Fire ladder taking and placing device for fire truck

Technical Field

The utility model relates to the technical field of fire protection, in particular to a fire ladder taking and placing device for a fire truck.

Background

Fire engine, also known as fire truck, refers to the vehicle that is designed and manufactured to be suitable for firefighters to take advantage of, equip various fire-fighting equipment or fire extinguishing agent as required, supplies fire-fighting army to be used for putting out a fire, auxiliary fire or fire rescue, and present fire engine usually can be equipped with equipment such as steel ladder, squirt, portable fire extinguisher, self-sustaining respirator, protective clothing, broken instrument of tearing open, emergency tool, and firefighter often need to utilize the cat ladder to ascend a height to put out a fire in fire extinguishing process, and the fixed connection mode of cat ladder and fire engine is also very important.

The utility model discloses a fire truck taking and placing fire ladder device, which comprises a fire truck, the fire truck comprises a truck body, a containing groove is formed in a position, close to the lower side, of one side of the truck body, a ladder stand main body is arranged in the containing groove, a rotary push-pull device is arranged in the position, close to the middle of the ladder stand main body, of the inner part of the fire truck, the rotary push-pull device comprises a first clamping ring, a lifting device is arranged at one end, far away from the rotary push-pull device, of the inner part of the fire truck, and the containing groove for containing the ladder stand main body is arranged at a position, close to the lower side, of the side of the truck body.

The fire control cat ladder is fixed at the top of fire engine at fixed mounting generally, is used for fixing the fire control cat ladder through devices such as pin, when arriving the scene of a fire and using, need dismantle the back with devices such as pin that are used for fixing the fire control cat ladder, then sideslip the fire control cat ladder again, just can arrive in the user's hand, the in-process needs many personnel cooperation and need climb the top of fire engine and waste time and energy, be unfavorable for the processing of dangerous situation, need improve.

Disclosure of Invention

The utility model aims to provide a fire ladder taking and placing device for a fire truck, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a fire-fighting truck is got and is put device, includes braced frame, fixed horizontal pole, supporting disk, roating seat, elevator motor, goes up support arm, limiting plate and lower support arm, the side spout has all been seted up to braced frame's internal face both sides, braced frame's inside is through sideslip groove sliding connection has the supporting disk, the inside activity of supporting disk is provided with the roating seat, fixed horizontal pole is passed through fixing base fixed mounting to one side of roating seat, the equal fixedly connected with in both ends of fixed horizontal pole goes up the support arm, the one end fixedly connected with riser of going up the support arm, first pull spout has been seted up to the inside sliding connection of riser, first pull spout's one side fixedly connected with lower support arm, the second pull spout has been seted up to the inside of lower support arm, the inside sliding connection of second pull spout has the second pull spout, just the top fixedly connected with limiting plate of second pull spout, be provided with cat stand between upper support arm and the lower support arm.

Preferably, a rotating motor is fixedly arranged on one side of the supporting disc, and the output end of the rotating motor is fixedly connected with a transmission shaft rod on one side of the rotating seat.

Preferably, the fixing groove is formed in the fixing seat, and the middle of the fixing cross rod is fixed in the fixing groove through the locking screw threads.

Preferably, a first traction screw rod is movably arranged in the first traction sliding groove, the first traction screw rod is sleeved with the first traction sliding seat, a first traction motor is fixedly connected to the side of the top end of the upper supporting arm, and the first traction motor is fixedly connected with one end of the first traction screw rod.

Preferably, a second traction screw rod is movably arranged in the second traction sliding groove, the second traction screw rod is sleeved with the second traction sliding seat, one end of the lower supporting arm is fixedly connected with a second traction motor, and the second traction motor is fixedly connected with one end of the second traction screw rod.

Preferably, the middle part of the top end of the supporting frame is fixedly provided with a lifting motor, the output end of the lifting motor is fixedly connected with a lifting rod, and the bottom end of the lifting rod is fixedly connected with the top end of the supporting disc.

The utility model has the technical effects and advantages that:

the supporting plate is arranged inside the supporting frame and driven to lift by the lifting motor, the rotating seat is driven by the rotating motor, the two upper supporting arms at one end of the fixed cross rod are fixed on one side of the rotating seat through the fixing seat, the movable lower supporting arm is arranged at the bottom of the upper supporting arm, the movable limiting plate is arranged inside the lower supporting arm, the crawling ladder is clamped and fixed through the cooperation of the upper supporting arm and the lower supporting arm, the supporting plate moves upwards when in use, the crawling ladder is driven to lift, then the rotating motor is started, the rotating seat is driven by the rotating motor to rotate, the large direction of the crawling ladder is adjusted, the crawling ladder is vertically placed, the crawling ladder is convenient to take by firefighters, the crawling ladder does not need to be fixed in a complicated mode, and dangerous situations are convenient to process quickly.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of a ladder stand fixing structure according to the present utility model.

In the figure: 1. a support frame; 2. fixing the cross bar; 3. a support plate; 4. a rotating seat; 5. a lifting motor; 6. an upper support arm; 7. a limiting plate; 8. a riser; 9. a lower support arm; 10. a fixing seat; 11. a rotating electric machine; 12. and (5) climbing a ladder.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a fire ladder taking and placing device for a fire truck, which is shown in fig. 1-2, and comprises a supporting frame 1, a fixed cross rod 2, a supporting disc 3, a rotating seat 4, a lifting motor 5, an upper supporting arm 6, a limiting plate 7 and a lower supporting arm 9, wherein both sides of the inner wall surface of the supporting frame 1 are respectively provided with a side sliding groove, the supporting disc 3 is slidingly connected with the inside of the supporting frame 1 through the side sliding groove, the rotating seat 4 is movably arranged in the supporting disc 3, one side of the rotating seat 4 is fixedly provided with the fixed cross rod 2 through a fixed seat 10, both ends of the fixed cross rod 2 are fixedly connected with an upper supporting arm 6, one end of the upper supporting arm 6 is fixedly connected with a vertical plate 8, a first traction sliding groove is formed in the inside of the vertical plate 8, a second traction sliding groove is formed in the inside of the lower supporting arm 9, the inside of the second traction sliding groove is slidingly connected with the second traction sliding seat, the top end of the second traction sliding seat is fixedly connected with the limiting plate 7, and a climbing ladder 12 is arranged between the upper supporting arm 6 and the lower supporting arm 9.

As shown in fig. 1 and 2, in the fire ladder picking and placing device for a fire truck, a rotating motor 11 is fixedly arranged on one side of a supporting disc 3, and the output end of the rotating motor 11 is fixedly connected with a transmission shaft lever on one side of a rotating seat 4.

As shown in fig. 1 and 2, according to the fire ladder picking and placing device for the fire truck, a fixing groove is formed in the fixing seat 10, and the middle part of the fixing cross rod 2 is fixed in the fixing groove through a locking screw thread.

As shown in fig. 1 and 2, in the fire ladder picking and placing device for a fire truck, a first traction screw rod is movably arranged in a first traction sliding groove, the first traction screw rod is sleeved with a first traction sliding seat, a first traction motor is fixedly connected to the side of the top end of an upper supporting arm 6, and the first traction motor is fixedly connected with one end of the first traction screw rod.

As shown in fig. 1 and fig. 2, in the fire ladder picking and placing device for a fire truck, a second traction screw rod is movably arranged in a second traction sliding groove, the second traction screw rod is sleeved with a second traction sliding seat, one end of a lower supporting arm 9 is fixedly connected with a second traction motor, and the second traction motor is fixedly connected with one end of the second traction screw rod.

As shown in fig. 1 and 2, in the fire ladder taking and placing device for a fire truck, a lifting motor 5 is fixedly arranged in the middle of the top end of a supporting frame 1, the output end of the lifting motor 5 is fixedly connected with a lifting rod, and the bottom end of the lifting rod is fixedly connected with the top end of a supporting disc 3.

The working principle of the utility model is as follows: firstly fix the braced frame 1 of this application at the avris of automobile body, set up the supporting disk 3 that drives the lift through elevator motor 5 in braced frame 1's inside, and the inside of supporting disk 3 sets up rotating electrical machines 11 and drives pivoted roating seat 4, and two upper supporting arms 6 of fixed horizontal pole 2 and one end are all fixed in roating seat 4 one side through fixing base 10, the bottom of upper supporting arm 6 is provided with mobilizable lower supporting arm 9, lower supporting arm 9's inside sets up mobilizable limiting plate 7, carry out the clamp fixation to cat ladder 12 through upper supporting arm 6 and lower supporting arm 9 cooperation, during the use, supporting disk 3 upwards moves, drive cat ladder 12 and rise, then start rotating electrical machines 11, drive roating seat 4 through rotating electrical machines 11 and rotate, and then adjust the big direction of cat ladder 12, make cat ladder 12 vertically place, be convenient for fire fighter take cat ladder 12, the loaded down with trivial details fixed, be convenient for handle the dangerous situation fast.

What is not described in detail in this specification is prior art known to those skilled in the art. The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a fire ladder for fire engine gets puts device, includes braced frame (1), fixed horizontal pole (2), supporting disk (3), roating seat (4), elevator motor (5), upper supporting arm (6), limiting plate (7) and lower support arm (9), a serial communication port, side spout has all been seted up to braced frame (1)'s internal face both sides, braced frame (1) inside is through sideslip groove sliding connection has supporting disk (3), the inside activity of supporting disk (3) is provided with roating seat (4), fixed horizontal pole (2) are passed through fixing base (10) fixed mounting in one side of roating seat (4), the equal fixedly connected with upper supporting arm (6) in both ends of fixed horizontal pole (2), the one end fixedly connected with riser (8) of upper supporting arm (6), first traction slide has been seted up to the inside of riser (8), the inside sliding connection of first traction slide has first traction slide, one side fixedly connected with lower support arm (9), the inside of lower support arm (9) has seted up the second spout, the inside of traction slide (7) and the second traction slide has fixed connection top, a cat ladder (12) is arranged between the upper supporting arm (6) and the lower supporting arm (9).

2. The fire ladder picking and placing device for the fire truck according to claim 1, wherein a rotating motor (11) is fixedly arranged on one side of the supporting disc (3), and the output end of the rotating motor (11) is fixedly connected with a transmission shaft lever on one side of the rotating seat (4).

3. The fire ladder picking and placing device for the fire truck according to claim 1, wherein a fixing groove is formed in the fixing seat (10), and the middle part of the fixing cross rod (2) is fixed in the fixing groove through a locking screw thread.

4. The fire ladder picking and placing device for the fire truck according to claim 1, wherein a first traction screw rod is movably arranged in the first traction sliding groove, the first traction screw rod is sleeved with the first traction sliding seat, a first traction motor is fixedly connected to the side of the top end of the upper supporting arm (6), and the first traction motor is fixedly connected with one end of the first traction screw rod.

5. The fire ladder picking and placing device for the fire truck according to claim 1, wherein a second traction screw rod is movably arranged in the second traction sliding groove, the second traction screw rod is sleeved with the second traction sliding seat, one end of the lower supporting arm (9) is fixedly connected with a second traction motor, and the second traction motor is fixedly connected with one end of the second traction screw rod.

6. The fire ladder picking and placing device for the fire truck according to claim 1, wherein a lifting motor (5) is fixedly arranged in the middle of the top end of the supporting frame (1), the output end of the lifting motor (5) is fixedly connected with a lifting rod, and the bottom end of the lifting rod is fixedly connected with the top end of the supporting disc (3).