CN207944878U - A kind of portable fire-fighting rack - Google Patents
A kind of portable fire-fighting rack Download PDFInfo
- Publication number
- CN207944878U CN207944878U CN201820008547.XU CN201820008547U CN207944878U CN 207944878 U CN207944878 U CN 207944878U CN 201820008547 U CN201820008547 U CN 201820008547U CN 207944878 U CN207944878 U CN 207944878U
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- CN
- China
- Prior art keywords
- ladder
- welded
- sliding
- terraced
- limited block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of portable fire-fighting racks, including the first ladder, the lower section of first ladder is equipped with the second ladder, the top side of second ladder is symmetrically opened up there are two mounting groove, it is slidably fitted with mounting rod in two mounting grooves, the top of the mounting rod extends to outside mounting groove, and it is welded on the bottom side of the first ladder, sliding eye is offered on the side inner wall that two mounting grooves are located remotely from each other, it is slidably fitted with sliding bar in the sliding eye, one end of the sliding bar extends in mounting groove, the mounting rod offers fixing groove close to the side of sliding eye, it is slidably fitted with sliding bar in the fixing groove and extends to one end in mounting groove, the both sides of the sliding bar are welded with limited block, limiting slot is offered on the both sides inner wall of the sliding eye.The utility model is simple in structure, easy to use, and the first ladder can quickly and easily carry out, to folding, making carrying get up convenient, meeting the use demand of user with the second ladder.
Description
Technical field
The utility model is related to fire-fighting rack technical field more particularly to a kind of portable fire-fighting racks.
Background technology
Fire-fighting rack is the ladder used in fire-fighting process, with the development of society, urban population and building are also increasingly
Intensive, it is also increasing to make the difficulty of fire-fighting work, the fire-fighting tool indispensable when fire-fighting rack in fire-fighting.
In the prior art, application No. is 201720244794.5 to disclose a kind of fire-fighting rack, including left connecting pole, right connection
Column, bottom plate, the first riding boogie board, the second riding boogie board, third riding boogie board and the 4th riding boogie board；Further include six pack supports, six pack supports include inserting column
And intubation, quick-dismantling combination include Quick Release valve, valve seat and Quick Release clip, Quick release are equipped on Quick Release clip, Quick release bottom end is set
It is equipped with nut, shaft is provided on the root of Quick Release valve；Further include clamp, placement plate, left connection board, right connection board, motor, water
Case is connected to hose and nozzle, and working chamber is provided in water tank, water inlet is provided on the left of tank top, bottom end is set on the left of water tank
It is equipped with water outlet, motor bottom output end is provided with transmission shaft, but is not easy to fold fire-fighting rack, so that carrying is got up non-
It is often inconvenient, the use demand of user cannot be met,
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of portable fire-fighting proposed
Ladder.
To achieve the goals above, the utility model uses following technical solution：
The lower section of a kind of portable fire-fighting rack, including the first ladder, first ladder is equipped with the second ladder, the top of second ladder
Side is symmetrically opened up there are two mounting groove, is slidably fitted with mounting rod in two mounting grooves, the top of the mounting rod extends to
It outside mounting groove, and is welded on the bottom side of the first ladder, sliding eye is offered on the side inner wall that two mounting grooves are located remotely from each other,
Sliding bar is slidably fitted in the sliding eye, one end of the sliding bar extends in mounting groove, and the mounting rod is close to sliding
The side in dynamic hole offers fixing groove, and sliding bar is slidably fitted in the fixing groove and extends to one end in mounting groove, described
The both sides of sliding bar are welded with limited block, and limiting slot is offered on the both sides inner wall of the sliding eye, and the limited block is slided
It is dynamic to be mounted in limiting slot, the same slide bar is welded on the both sides inner wall of the limiting slot, the limited block is slidably installed
On slide bar, the first spring is arranged on the slide bar, the both ends of first spring are respectively welded at limiting slot far from installation
On the side inner wall of slot and limited block is on the side of the first spring, and gear is welded on the both sides inner wall of the sliding eye
Block, the block are located at side of the limiting slot far from mounting groove, second spring, the second spring are arranged on the sliding bar
Both ends be respectively welded on limited block and block side close to each other, second ladder is equipped with bindiny mechanism.
Preferably, the bindiny mechanism includes the L-type connecting rod being welded on the second terraced both sides, in the L-type connecting rod
L-type connecting hole is offered, first ladder is welded with fixed link close to the side of L-type connecting rod, and one end of the fixed link is lived
It is dynamic to be mounted in L-type connecting hole, and run through L-type connecting hole.
Preferably, the one end of the sliding bar far from fixing groove is extended to through sliding eye outside the second ladder, and is welded with drawing
Fixed handle.
Preferably, the both sides of the sliding bar offer connecting groove, and the block is slidably mounted in connecting groove.
Preferably, circular hole is offered on the limited block, the slide bar is slidably mounted on circular hole close to one end of limited block
It is interior.
Preferably, the bottom end of first ladder is installed with non-slip mat, and the non-slip mat is made of rubber material.
Compared with prior art, the utility model has the beneficial effects that：
1, by using the first ladder, the second ladder, mounting groove, mounting rod, sliding eye, sliding bar, fixing groove, limited block, limit
Position slot, slide bar, the first spring, block and second spring are used cooperatively so that pull sliding bar, sliding bar is in sliding eye and solid
Determine sliding in slot so that one end of sliding bar skids off outside fixing groove；
2, being used cooperatively using L-type connecting rod, L-type connecting hole and fixed link so that when one end of sliding bar skids off admittedly
When determining outside slot, the first ladder is pulled, the first ladder band is moved mounting rod and is skidded off out of mounting groove, during pulling the first ladder, fixed link
It is slided in L-type connecting hole, then rotates the first ladder so that the first ladder is with the second ladder to folded；
The utility model is simple in structure, easy to use, and the first ladder can quickly and easily carry out, to folding, making to take with the second ladder
It is convenient that band gets up, and meets the use demand of user.
Description of the drawings
Fig. 1 be the utility model proposes a kind of portable fire-fighting rack structural schematic diagram；
Fig. 2 be the utility model proposes a kind of portable fire-fighting rack part A enlarged drawing；
Fig. 3 be the utility model proposes a kind of portable fire-fighting rack the parts A1 enlarged drawing；
Fig. 4 be the utility model proposes a kind of portable fire-fighting rack L-type connecting rod solid structural schematic diagram.
In figure：1 first ladder, 2 second ladders, 3 mounting grooves, 4 mounting rods, 5 sliding eyes, 6 sliding bars, 7 fixing grooves, 8 limits
Block, 9 limiting slots, 10 slide bars, 11 first springs, 12 blocks, 13 second springs, 14L types connecting rod, 15L types connecting hole, 16 are consolidated
Fixed pole.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of portable fire-fighting rack, including the first ladder 1, the lower section of the first ladder 1 are equipped with the second ladder 2, and second
The top side of ladder 2 is symmetrically opened up there are two mounting groove 3, and mounting rod 4, the effect of mounting rod 4 are slidably fitted in two mounting grooves 3
It is to be attached with the second ladder 2 to the first ladder 1, the top of mounting rod 4 extends to outside mounting groove 3, and is welded on the bottom of the first ladder 1
On side, sliding eye 5 is offered on the side inner wall that two mounting grooves 3 are located remotely from each other, sliding is slidably fitted in sliding eye 5
One end of bar 6, sliding bar 6 extends in mounting groove 3, and mounting rod 4 offers fixing groove 7 close to the side of sliding eye 5, fixed
The effect of slot 7 is that sliding bar 6 slides into fixing groove 7 mounting rod 4 is fixed, and sliding bar 6 is slidably fitted in fixing groove 7
One end in mounting groove 3 is extended to, the both sides of sliding bar 6 are welded with limited block 8, are opened up on the both sides inner wall of sliding eye 5
There are limiting slot 9, limited block 8 to be slidably mounted in limiting slot 9, the same slide bar 10 be welded on the both sides inner wall of limiting slot 9,
Limited block 8 is slidably mounted on slide bar 10, and the first spring 11 is arranged on slide bar 10, and the both ends of the first spring 11 are respectively welded at
On side inner wall of the limiting slot 9 far from mounting groove 3 and limited block 8 is on the side of the first spring 11, in the both sides of sliding eye 5
Block 12 is welded on wall, block 12 is located at side of the limiting slot 9 far from mounting groove 3, second spring is arranged on sliding bar 6
13, the both ends of second spring 13 are respectively welded on limited block 8 and the side close to each other of block 12, and the second ladder 2, which is equipped with, to be connected
Connection mechanism, by using the first ladder 1, the second ladder 2, mounting groove 3, mounting rod 4, sliding eye 5, sliding bar 6, fixing groove 7, limited block
8, limiting slot 9, slide bar 10, the first spring 11, block 12 and second spring 13 are used cooperatively so that pull sliding bar 6, sliding
The sliding in sliding eye 5 and fixing groove 7 of bar 6 so that one end of sliding bar 6 skids off outside fixing groove 7, utilizes L-type connecting rod 14, L
Type connecting hole 15 and fixed link 16 are used cooperatively so that when one end of sliding bar 6 skid off fixing groove 7 it is outer when, pull the first ladder
1, the first ladder 1 drives mounting rod 4 to be skidded off out of mounting groove 3, and during pulling the first ladder 1, fixed link 16 is in L-type connecting hole 15
Then interior sliding rotates the first ladder 1 so that and 2 pairs of the first ladder 1 and the second ladder are folded, and the utility model is simple in structure, easy to use,
First ladder 1 and the second ladder 2 can quickly and easily carry out, to folding, making carrying get up convenient, meeting the use demand of user.
In the utility model, bindiny mechanism includes the L-type connecting rod 14 being welded on the second terraced 2 both sides, L-type connecting rod 14
On offer L-type connecting hole 15, the first ladder 1 is welded with fixed link 16, one end of fixed link 16 close to the side of L-type connecting rod 14
It is movably arranged in L-type connecting hole 15, and runs through L-type connecting hole 15, sliding eye 5 is run through in the one end of sliding bar 6 far from fixing groove 7
It extends to outside the second ladder 2, and is welded with pulling handle, the both sides of sliding bar 6 offer connecting groove, and block 12 is slidably installed
In connecting groove, circular hole is offered on limited block 8, slide bar 10 is slidably mounted on close to one end of limited block 8 in circular hole, and first
The bottom end of ladder 1 is installed with non-slip mat, and non-slip mat is made of rubber material, by using the first ladder 1, the second ladder 2, installation
Slot 3, mounting rod 4, sliding eye 5, sliding bar 6, fixing groove 7, limited block 8, limiting slot 9, slide bar 10, the first spring 11, block 12
With being used cooperatively for second spring 13 so that pull sliding bar 6, the sliding in sliding eye 5 and fixing groove 7 of sliding bar 6 so that sliding
One end of lever 6 skids off outside fixing groove 7, utilizes being used cooperatively for L-type connecting rod 14, L-type connecting hole 15 and fixed link 16 so that
When one end of sliding bar 6 skid off fixing groove 7 it is outer when, pull the first ladder 1, first ladder 1 drive mounting rod 4 skidded off out of mounting groove 3,
During pulling the first ladder 1, then the sliding in L-type connecting hole 15 of fixed link 16 rotates the first ladder 1 so that the first ladder 1
Folded with 2 pairs of the second ladder, the utility model is simple in structure, easy to use, and the first ladder 1 can be carried out quickly and easily with the second ladder 2
To folding, so that carrying is got up convenient, meet the use demand of user.
Operation principle：When in use, when the first ladder 1 and the second ladder 2 are folded, first, sliding bar is pulled
6, the sliding in sliding eye 5 and fixing groove 7 of sliding bar 6 so that one end of sliding bar 6 skids off outside fixing groove 7, in the process,
Limited block 8 slides on the slide bar 10 in limiting slot 9 so that limited block 8 presses the first spring 11 so that the first spring 11 is sent out
Raw elastic deformation, limited block 8 press second spring 13 when sliding, and make second spring 13 that elastic deformation occur, then pull first
Ladder 1, the first ladder 1 drive mounting rod 4 to be skidded off out of mounting groove 3, and during pulling the first ladder 1, fixed link 16 is connected in L-type
Sliding, then rotates the first ladder 1 in hole 15 so that 2 pairs of the first ladder 1 and the second ladder are folded, easy to operate, meet the use need of user
It asks.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of portable fire-fighting rack, including first terraced (1), which is characterized in that the lower section of described first terraced (1) is equipped with the second ladder
(2), the top side of described second terraced (2) is symmetrically opened up there are two mounting groove (3), and two mounting grooves (3) are interior to be slidably fitted with peace
Bar (4) is filled, the top of the mounting rod (4) extends to mounting groove (3) outside, and is welded on the bottom side of first terraced (1), two peaces
Sliding eye (5) is offered on the side inner wall that tankage (3) is located remotely from each other, and sliding bar is slidably fitted in the sliding eye (5)
(6), one end of the sliding bar (6) extends in mounting groove (3), and the mounting rod (4) opens up close to the side of sliding eye (5)
There is fixing groove (7), being slidably fitted with sliding bar (6) in the fixing groove (7) extends to one end in mounting groove (3), the cunning
The both sides of lever (6) are welded with limited block (8), and limiting slot (9), institute are offered on the both sides inner wall of the sliding eye (5)
It states limited block (8) to be slidably mounted in limiting slot (9), the same slide bar is welded on the both sides inner wall of the limiting slot (9)
(10), the limited block (8) is slidably mounted on slide bar (10), and the first spring (11) is arranged on the slide bar (10), described
The both ends of first spring (11) are respectively welded on side inner wall of the limiting slot (9) far from mounting groove (3) and limited block (8) is close
On the side of first spring (11), block (12), block (12) position are welded on the both sides inner wall of the sliding eye (5)
In side of the limiting slot (9) far from mounting groove (3), second spring (13), the second spring are arranged on the sliding bar (6)
(13) both ends are respectively welded on limited block (8) and block (12) side close to each other, and described second terraced (2), which are equipped with, to be connected
Connection mechanism.
2. a kind of portable fire-fighting rack according to claim 1, which is characterized in that the bindiny mechanism includes being welded on the
L-type connecting rod (14) on two terraced (2) both sides, offers L-type connecting hole (15) on the L-type connecting rod (14), and described first
Terraced (1) is welded with fixed link (16) close to the side of L-type connecting rod (14), and one end of the fixed link (16) is movably arranged on L
In type connecting hole (15), and run through L-type connecting hole (15).
3. a kind of portable fire-fighting rack according to claim 1, which is characterized in that the sliding bar (6) is far from fixing groove
(7) one end extends to second terraced (2) outside through sliding eye (5), and is welded with pulling handle.
4. a kind of portable fire-fighting rack according to claim 1, which is characterized in that open the both sides of the sliding bar (6)
Equipped with connecting groove, the block (12) is slidably mounted in connecting groove.
5. a kind of portable fire-fighting rack according to claim 1, which is characterized in that offer circle on the limited block (8)
Hole, the slide bar (10) are slidably mounted on close to one end of limited block (8) in circular hole.
6. a kind of portable fire-fighting rack according to claim 1, which is characterized in that the bottom end of described first terraced (1) is fixed
Non-slip mat is installed, the non-slip mat is made of rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820008547.XU CN207944878U (en) | 2018-01-03 | 2018-01-03 | A kind of portable fire-fighting rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820008547.XU CN207944878U (en) | 2018-01-03 | 2018-01-03 | A kind of portable fire-fighting rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207944878U true CN207944878U (en) | 2018-10-09 |
Family
ID=63701350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820008547.XU Expired - Fee Related CN207944878U (en) | 2018-01-03 | 2018-01-03 | A kind of portable fire-fighting rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207944878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111852313A (en) * | 2020-06-19 | 2020-10-30 | 孝感定原电子科技有限公司 | Electrical equipment mounting ladder for power electrician |
-
2018
- 2018-01-03 CN CN201820008547.XU patent/CN207944878U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111852313A (en) * | 2020-06-19 | 2020-10-30 | 孝感定原电子科技有限公司 | Electrical equipment mounting ladder for power electrician |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181009 Termination date: 20190103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |