CN211201711U

CN211201711U - Anti-skidding fire control cat ladder

Info

Publication number: CN211201711U
Application number: CN201921110668.6U
Authority: CN
Inventors: 樊磊; 许箕龙; 付庆龙
Original assignee: Dalian Gekea Modular Technology Co ltd
Current assignee: Dalian Gekea Modular Technology Co ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-08-07
Anticipated expiration: 2029-07-16

Abstract

The utility model relates to an antiskid fire control cat ladder, include two bracing pieces and fix the running-board between two bracing pieces, the bracing piece is close to upper end department and is equipped with the spout, sliding connection has the slider in the spout, it has anti-skidding subassembly to articulate on the slider, anti-skidding subassembly includes antiskid ribbed tile and atress board, and the mutual rigid coupling in surface that antiskid ribbed tile is relative with the atress board, the both sides that lie in the spout on the bracing piece articulate respectively have the connecting rod, and the extreme point department of connecting rod is fixed with first spring, and the extreme point department of first spring is fixed with the inserted bar, the slot has been seted up on the surface of atress board, pegs graft in the slot at the inserted bar. Has the advantage of increasing the friction force between the wall and the wall.

Description

Anti-skidding fire control cat ladder

Technical Field

The utility model relates to a fire-fighting equipment field especially relates to an anti-skidding fire control cat ladder.

Background

The fire control cat ladder is a ladder that conveniently carries, when conflagration breaing out or rescuing, the fire control cat ladder can be moved the narrow and small position department in space fast and operate to can be in measures such as ladder bottom ligature car cover tire or install antiskid shoes additional for the ladder in order to increase the frictional force between cat ladder and the wall, but the antiskid part is because little with the ground contact surface, frictional dynamics is not enough, takes place the gliding easily, leads to personnel injured.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a smooth fire control cat ladder, its have can increase and the wall between the advantage of frictional force.

The utility model discloses a realize through following technical scheme: the utility model provides an antiskid fire control cat ladder, includes two bracing pieces and fixes the running-board between two bracing pieces, the bracing piece is close to upper end department and is equipped with the spout, sliding connection has the slider in the spout, it has anti-skidding subassembly to articulate on the slider, anti-skidding subassembly includes antiskid ribbed tile and atress board, the mutual rigid coupling in surface that antiskid ribbed tile and atress board are relative, the both sides that lie in the spout on the bracing piece articulate respectively have the connecting rod, and the extreme point department of connecting rod is fixed with first spring, and the extreme point department of first spring is fixed with the inserted bar, the slot has been seted up on the surface of atress board, pegs graft in the slot at the inserted bar.

Furthermore, the upper end face of the supporting rod is fixed with two transverse second springs, the end points of the second springs are fixed with suckers, and the suckers are vertically adsorbed.

Furthermore, the back of the stress plate is provided with a clamping groove, and the right-angle edge of the supporting rod is clamped in the clamping groove when the stress plate is vertical.

Further, the stress plate is made of stainless steel, and the antiskid plate is made of rubber.

The utility model has the advantages that: like this when needs use, at first make the slider upwards slide to the extreme point department of spout in the spout, this moment make the anti-skidding backing plate rotate until being vertical state, this moment through anti-skidding backing plate and wall contact, area of contact between can increase and the wall like this, can increase frictional force, make the connecting rod rotate again and make its level, make the inserted bar peg graft in the slot with first spring compression this moment, the inserted bar can compress tightly on the anti-skidding backing plate under the effort of first spring this moment, further increase frictional force through the pressure that increases between anti-skidding backing plate and the wall like this, can reduce the gliding emergence of ladder probability greatly, fire fighter's personal safety has been guaranteed. After the anti-skid backing plate is used, the inserted bar can be taken out from the slot, and then the sliding block can slide downwards from the sliding groove to retract the anti-skid backing plate, so that a larger area is not occupied.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic side view of the present invention;

in the figure: 1. a support bar; 2. a foot pedal; 3. a chute; 4. a slider; 5. an anti-skid plate; 6. a connecting rod; 7. a first spring; 8. inserting a rod; 9. a slot; 10. a second spring; 11. a suction cup; 12. a card slot; 13. a stress plate.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.

As shown in the figure, the utility model discloses a two bracing pieces 1 and fix running-board 2 between two bracing pieces 1, bracing piece 1 is close to upper end department and is equipped with spout 3, sliding connection has slider 4 in the spout 3, it has anti-skidding subassembly to articulate on the slider 4, anti-skidding subassembly includes antiskid ribbed tile 5 and atress board 13, and antiskid ribbed tile 5 and the mutual rigid coupling in surface that atress board 13 is relative, the both sides that lie in spout 3 on the bracing piece 1 articulate respectively has connecting rod 6, and the extreme point department of connecting rod 6 is fixed with first spring 7, and the extreme point department of first spring 7 is fixed with inserted bar 8, slot 9 has been seted up on the surface of atress board 13, pegs graft in slot 9 when inserted bar 8 levels.

Like this when needs use, at first make slider 4 upwards slide to the extreme point department of spout 3 in spout 3, this moment make the anti-skidding backing plate rotate until being vertical state, this moment through anti-skidding backing plate and wall contact, area of contact between the wall can be increased like this, can increase frictional force, make connecting rod 6 rotate again and make its level, make the inserted bar 8 peg graft in slot 9 with first spring 7 compression this moment, inserted bar 8 can compress tightly on anti-skidding backing plate under first spring 7's effort this moment, come further increase frictional force through the pressure that increases between anti-skidding backing plate and the wall like this, can reduce the emergence of ladder gliding probability greatly, fire fighter's personal safety has been guaranteed. After the use is finished, the inserted bar 8 can be taken out from the slot 9, and then the sliding block 4 can slide downwards from the sliding groove 3 to take back the anti-skid base plate, so that a larger area can not be occupied.

Furthermore, two transverse second springs 10 are fixed on the end face of the upper end of the support rod 1, a sucking disc 11 is fixed at the end point of each second spring 10, and the sucking disc 11 is vertical in adsorption. Therefore, when the anti-skid base plate is vertical, the second spring 10 is compressed, the sucker 11 is adsorbed on the back surface of the anti-skid base plate, the pressure between the upper part of the anti-skid base plate and the wall surface is increased under the acting force of the second spring 10, and the upper end and the lower end of the anti-skid base plate can keep stress balance as much as possible while the friction force is increased.

Furthermore, the back of the stress plate 13 is provided with a clamping groove 12, and the right-angle edge of the supporting rod 1 is clamped in the clamping groove 12 when the stress plate 13 is vertical. Therefore, the support rod 1 and the anti-skid base plate are movably connected and pressure is applied to the anti-skid base plate, and the upper part, the middle part and the lower part of the anti-skid base plate are all stressed, so that the friction force between the support rod and the wall surface can be increased to the maximum degree.

Further, the stress plate 13 is made of stainless steel, and the anti-skid plate 5 is made of rubber. Stainless steel has a good stress effect and can bear good pressure, and rubber has good friction force and can increase the friction force of the antiskid plate 5.

The utility model has the advantages that: like this when needs use, at first make slider 4 upwards slide to the extreme point department of spout 3 in spout 3, this moment make the anti-skidding backing plate rotate until being vertical state, this moment through anti-skidding backing plate and wall contact, area of contact between the wall can be increased like this, can increase frictional force, make connecting rod 6 rotate again and make its level, make the inserted bar 8 peg graft in slot 9 with first spring 7 compression this moment, inserted bar 8 can compress tightly on anti-skidding backing plate under first spring 7's effort this moment, come further increase frictional force through the pressure that increases between anti-skidding backing plate and the wall like this, can reduce the emergence of ladder gliding probability greatly, fire fighter's personal safety has been guaranteed. After the use is finished, the inserted bar 8 can be taken out from the slot 9, and then the sliding block 4 can slide downwards from the sliding groove 3 to take back the anti-skid base plate, so that a larger area can not be occupied.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an antiskid fire control cat ladder, includes two bracing pieces and fixes the running-board between two bracing pieces, its characterized in that: the utility model discloses a bracing piece, including bracing piece, stress board, spout, sliding connection, anti-skidding subassembly, antiskid plate and stress board, the bracing piece is close to upper end department and is equipped with the spout, sliding connection has the slider in the spout, it has anti-skidding subassembly to articulate on the slider, anti-skidding subassembly includes antiskid ribbed tile and stress board, and antiskid ribbed tile and stress board relative surperficial rigid coupling each other, the both sides that lie in the spout on the bracing piece articulate respectively have the connecting rod, and the extreme point department of connecting rod is fixed with first spring, and the extreme point department of first spring is fixed with the inserted bar, the.

2. The anti-skid fire-fighting ladder of claim 1, wherein: two transverse second springs are fixed on the end face of the upper end of the supporting rod, suckers are fixed at the end points of the second springs, and the suckers are vertical in adsorption.

3. The anti-skid fire-fighting ladder of claim 1, wherein: the back of the stress plate is provided with a clamping groove, and the right-angle edge of the supporting rod is clamped in the clamping groove when the stress plate is vertical.

4. The anti-skid fire-fighting ladder of claim 1, wherein: the stress plate is made of stainless steel, and the antiskid plate is made of rubber.