CN209369700U - A kind of armed mining staircase of tool - Google Patents
A kind of armed mining staircase of tool Download PDFInfo
- Publication number
- CN209369700U CN209369700U CN201821628045.3U CN201821628045U CN209369700U CN 209369700 U CN209369700 U CN 209369700U CN 201821628045 U CN201821628045 U CN 201821628045U CN 209369700 U CN209369700 U CN 209369700U
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- CN
- China
- Prior art keywords
- wall
- ladder
- side outer
- handrail
- sliding 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 armed mining staircases of tool, including ladder, the quantity of the ladder is two, the bottom end of two ladders is hinged with Skidproof bottom board, the cross bar vertically equidistantly distributed is connected between two ladders, and the outer circumferential walls middle of cross bar is socketed with the first Anti-slip cover, the same one side outer wall top and bottom end of two ladders have been screwed connecting plate, and one side outer wall of connecting plate has been bolted Damping rotation shaft, handrail is provided between two connecting plates on the same ladder, and the both ends of handrail are connected with corresponding Damping rotation shaft respectively.The utility model is increased by backup plate and the contact area of human body so that people station stand when being operated on ladder more steady, protective greatly improves, when people moves on ladder, fender rod can be driven to move up and down simultaneously, and the adjustable angle between fender rod and ladder, worker is facilitated to construct.
Description
Technical field
The utility model relates to mining equipment technical field more particularly to a kind of armed mining staircases of tool.
Background technique
Mine is to contain in the earth formation for exploiting the substance utilized, with the fast development of science and technology, is kept in stratum
Mine gradually found and developed by people, miner needs using mining staircase during opening a mine.
Through retrieving, Chinese patent grant number is the patent of CN201711431068.5, discloses a kind of safe step ladder
Son, including the first stepladder, sliding is equipped with the second stepladder on first stepladder, and first stepladder lower end is equipped with can
The telescopic rod of balancing, second stepladder are equipped with sliding block, and the sliding block is equipped with the butterfly spiral shell for playing fastening effect
Mother, the sliding block are equipped with emergency support, and the emergency support is equipped with article container case and locking belt, the second segment ladder
Son is equipped with the handle for facilitating worker to grip.
Safety in above-mentioned patent ladder of ascending a height has the disadvantage that the design of entire ladder structure is complicated, handle quantity compared with
It is more and not foldable, and emergency support therein be fixedly connected when ladder, when people and emergency support are fixed together, by
Fixed in emergency support, people cannot arbitrarily movement be inconvenient to construct on ladder.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of tool proposed is armed
Mining staircase.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of armed mining staircase of tool, including ladder, the quantity of the ladder are two, the bottom of two ladders
End is hinged with Skidproof bottom board, is connected with the cross bar vertically equidistantly distributed between two ladders, and outside the circumference of cross bar
Wall middle is socketed with the first Anti-slip cover, same one side outer wall top of two ladders and the bottom end company of being screwed
Fishplate bar, and one side outer wall of connecting plate has been bolted Damping rotation shaft, two connecting plates on the same ladder
Between be provided with handrail, and the both ends of handrail are connected with corresponding Damping rotation shaft respectively, and the outer circumferential walls of the handrail are enclosed with
Second Anti-slip cover, the side outer wall that two ladders are away from each other offers the regulating tank being vertically arranged, and regulating tank is interior
Wall slidably connects sliding block, and the slot bottom inner wall of the regulating tank offers the location hole vertically equidistantly distributed, the sliding block
Side outer wall offers perforation, and the inside perforated is plugged with positioning pin, and the positioning pin and location hole are adapted, described in two
The outside of ladder is provided with the fender rod of concave structure, and the both ends of fender rod are respectively welded connecting rod, and the connecting rod is remote
One side outer wall of one end and sliding block from fender rod is rotatablely connected, and connecting rod and sliding block are arranged in a one-to-one correspondence, the fender rod
Outer circumferential walls middle be hinged with backup plate, and one side outer wall of backup plate offers equally distributed heat release hole.
Preferably, the diameter of the connecting rod is less than the groove width of regulating tank, and connecting rod is pacified far from one end of fender rod
Equipped with bearing, one side outer wall of sliding block offers bearing groove, and bearing is embedded in the inside of bearing groove, and the length of connecting rod, which is greater than, to be adjusted
Save the groove depth of slot.
Preferably, there are gaps between the fender rod and ladder, and being formed by connecting rod and sliding block for fender rod turns
Dynamic connection, fender rod are located at outside one side of handrail, and the outer wall of fender rod offers anti-skid chequer, the thickness of sliding block and regulating tank
Groove depth is adapted.
Preferably, the groove height of the regulating tank is less than the height of ladder, and regulating tank cross section is convex structure.
Preferably, the handrail is concave structure, and the height of handrail is less than the height of ladder, and handrail passes through Damping rotation shaft
It is formed and is rotatablely connected with connecting plate.
Preferably, the backup plate is bonded with rubber pad close to one side outer wall of cross bar, and one side outer wall of rubber pad opens up
There is air hole corresponding with heat release hole, backup plate is provided with bandage close to the side outer wall of cross bar.
The utility model has the following beneficial effects:
1, in use, people connect with backup plate by bandage, increased by backup plate and the contact area of human body so that people stand
That stands when operating on ladder is more steady, and protective greatly improves, and when people moves on ladder, body drives and moves down on backup plate
Dynamic, the adjustable angle so as to drive fender rod to move up and down simultaneously, and between fender rod and ladder facilitates worker to construct.
2, the new structural design is simple, in use, helped by two handrails being arranged for worker, conveniently up and down,
And when not in use, two handrails carry out overturning folding by Damping rotation shaft, and the smaller novel whole volume size is conveniently taken
Band.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of structural schematic diagram for having armed mining staircase；
Fig. 2 be the utility model proposes a kind of side structure schematic view for having armed mining staircase；
Fig. 3 be the utility model proposes a kind of handrail for having armed mining staircase and the second Anti-slip cover local overlooking
Structural schematic diagram.
In figure: 1 Skidproof bottom board, 2 first Anti-slip covers, 3 cross bars, 4 ladders, 5 fender rods, 6 second Anti-slip covers, 7 handrails, 8 resistances
Buddhist nun's shaft, 9 connecting plates, 10 connecting rods, 11 regulating tanks, 12 backup plates, 13 heat release holes, 14 positioning pins, 15 sliding blocks, 16 location holes.
Specific embodiment
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.1-3, a kind of armed mining staircase of tool, including ladder 4, the quantity of ladder 4 are two, two ladders
4 bottom end is hinged with Skidproof bottom board 1, and the cross bar 3 vertically equidistantly distributed, and the circle of cross bar 3 are connected between two ladders 4
All outer wall middles are socketed with the first Anti-slip cover 2, and the same one side outer wall top and bottom end of two ladders 4 have been screwed
Connecting plate 9, and one side outer wall of connecting plate 9 has been bolted Damping rotation shaft 8, two connections on the same ladder 4
Handrail 7 is provided between plate 9, handrail 7 is concave structure, and the height of handrail 7 is less than the height of ladder 4, and handrail 7 passes through damping
Shaft 8 and connecting plate 9 form rotation connection, and the both ends of handrail 7 are connected with corresponding Damping rotation shaft 8 respectively, the circumference of handrail 7
Outer wall is enclosed with the second Anti-slip cover 6, and the side outer wall that two ladders 4 are away from each other offers the regulating tank 11 being vertically arranged, and
The inner wall of regulating tank 11 slidably connects sliding block 15, and the groove height of regulating tank 11 is less than the height of ladder 4, and regulating tank 11 is transversal
Face is convex structure, and the slot bottom inner wall of regulating tank 11 offers the location hole 16 vertically equidistantly distributed, outside the side of sliding block 15
Wall offers perforation, and the inside perforated is plugged with positioning pin 14, and positioning pin 14 and location hole 16 are adapted, two ladders 4
Outside is provided with the fender rod 5 of concave structure, and between fender rod 5 and ladder 4 there are gap, and fender rod 5 passes through connecting rod
10 and sliding block 15 formed rotation connection so that the adjustable angle between fender rod 5 and ladder 4, fender rod 5 is located at the one of handrail 7
Outside side, the outer wall of fender rod 5 offers anti-skid chequer, and the thickness of sliding block 15 and the groove depth of regulating tank 11 are adapted, and protects
The both ends of bar 5 are respectively welded connecting rod 10, and the diameter of connecting rod 10 is less than the groove width of regulating tank 11, and connecting rod 10 is separate
One end of fender rod 5 is equipped with bearing, and one side outer wall of sliding block 15 offers bearing groove, and bearing is embedded in the inside of bearing groove,
The length of connecting rod 10 is greater than the groove depth of regulating tank 11, outside one side of connecting rod 10 one end and sliding block 15 far from fender rod 5
Wall rotation connection, and connecting rod 10 and sliding block 15 are arranged in a one-to-one correspondence, the outer circumferential walls middle of fender rod 5 is hinged with backup plate
12, backup plate 12 can increase the contact area with human body so that people station stand when being operated on ladder more steady, can also drive
Fender rod 5 moves up and down simultaneously, and one side outer wall of backup plate 12 offers equally distributed heat release hole 13, and backup plate 12 is close to cross bar
3 one side outer wall is bonded with rubber pad, and one side outer wall of rubber pad offers and the corresponding air hole of heat release hole 13, backup plate
12 are provided with bandage close to the side outer wall of cross bar 3.
Working principle: in use, people is connected by bandage and backup plate 12, the contact surface with human body is increased by backup plate 12
Product so that people station stand when being operated on ladder more steady, protective greatly improves, and when people moves on ladder 4, body
Backup plate 12 is driven to move up and down, so as to drive fender rod 5 to move up and down simultaneously, and sliding block is moved down in the drive of connecting rod 10
Dynamic, after height of the worker on ladder 4 is suitable, the inside for being plugged on location hole 16 by positioning pin 14 is fixed by sliding block 15,
And fender rod 5 forms rotation connection by connecting rod 10 and sliding block 15, so that the adjustable angle between fender rod 5 and ladder 4, makes
Used time is helped by two handrails 7 of setting for worker, and conveniently up and down, and when not in use, two handrails 7 are turned by damping
Axis 8 carries out overturning folding, the smaller novel whole volume size.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
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 armed mining staircase of tool, including ladder (4), the quantity of the ladder (4) are two, which is characterized in that
The bottom end of two ladders (4) is hinged with Skidproof bottom board (1), is connected between two ladders (4) vertical equidistant
The cross bar (3) of distribution, and the outer circumferential walls middle of cross bar (3) is socketed with the first Anti-slip cover (2), two ladders (4)
It has been screwed connecting plate (9) with one side outer wall top and bottom end, and one side outer wall of connecting plate (9) passes through bolt
It is fixed with Damping rotation shaft (8), is provided with handrail (7) between two connecting plates (9) on the same ladder (4), and handrail
(7) both ends are connected with corresponding Damping rotation shaft (8) respectively, and the outer circumferential walls of the handrail (7) are enclosed with the second Anti-slip cover
(6), the side outer wall that two ladders (4) are away from each other offers the regulating tank (11) being vertically arranged, and regulating tank (11)
Inner wall slidably connect sliding block (15), the slot bottom inner wall of the regulating tank (11) offers the location hole vertically equidistantly distributed
(16), the side outer wall of the sliding block (15) offers perforation, and the inside perforated is plugged with positioning pin (14), the positioning pin
(14) it is adapted with location hole (16), the outside of two ladders (4) is provided with the fender rod (5) of concave structure, and protects
The both ends of bar (5) are respectively welded connecting rod (10), the connecting rod (10) one end and sliding block (15) far from fender rod (5)
The rotation connection of one side outer wall, and connecting rod (10) and sliding block (15) are arranged in a one-to-one correspondence, in the outer circumferential walls of the fender rod (5)
Between be hinged with backup plate (12), and one side outer wall of backup plate (12) offers equally distributed heat release hole (13).
2. a kind of armed mining staircase of tool according to claim 1, which is characterized in that the connecting rod (10) it is straight
Diameter is less than the groove width of regulating tank (11), and connecting rod (10) is equipped with bearing far from the one end of fender rod (5), sliding block (15)
One side outer wall offers bearing groove, and bearing is embedded in the inside of bearing groove, and the length of connecting rod (10) is greater than regulating tank (11)
Groove depth.
3. a kind of armed mining staircase of tool according to claim 1, which is characterized in that the fender rod (5) and ladder
There are gaps between frame (4), and being formed by connecting rod (10) and sliding block (15) for fender rod (5) is rotatablely connected, fender rod (5)
Outside one side of handrail (7), the outer wall of fender rod (5) offers anti-skid chequer, the thickness and regulating tank (11) of sliding block (15)
Groove depth be adapted.
4. a kind of armed mining staircase of tool according to claim 1, which is characterized in that the slot of the regulating tank (11)
Height is less than the height of ladder (4), and regulating tank (11) cross section is convex structure.
5. a kind of armed mining staircase of tool according to claim 1, which is characterized in that the handrail (7) is spill
Structure, and the height of handrail (7) is less than the height of ladder (4), handrail (7) is formed by Damping rotation shaft (8) and connecting plate (9) and is turned
Dynamic connection.
6. a kind of armed mining staircase of tool according to claim 1, which is characterized in that the backup plate (12) is close to horizontal
One side outer wall of bar (3) is bonded with rubber pad, and one side outer wall of rubber pad offers breathe freely corresponding with heat release hole (13)
Hole, side outer wall of the backup plate (12) close to cross bar (3) are provided with bandage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821628045.3U CN209369700U (en) | 2018-10-08 | 2018-10-08 | A kind of armed mining staircase of tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821628045.3U CN209369700U (en) | 2018-10-08 | 2018-10-08 | A kind of armed mining staircase of tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209369700U true CN209369700U (en) | 2019-09-10 |
Family
ID=67838259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821628045.3U Expired - Fee Related CN209369700U (en) | 2018-10-08 | 2018-10-08 | A kind of armed mining staircase of tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209369700U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114427341A (en) * | 2021-12-24 | 2022-05-03 | 呼和浩特科林热电有限责任公司 | Insulating ladder for thermal power plant |
| CN114753579A (en) * | 2022-04-12 | 2022-07-15 | 江苏邗建集团有限公司 | Concealed deformed stair for loft type building |
-
2018
- 2018-10-08 CN CN201821628045.3U patent/CN209369700U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114427341A (en) * | 2021-12-24 | 2022-05-03 | 呼和浩特科林热电有限责任公司 | Insulating ladder for thermal power plant |
| CN114427341B (en) * | 2021-12-24 | 2023-08-22 | 呼和浩特科林热电有限责任公司 | Insulating ladder for thermal power plant |
| CN114753579A (en) * | 2022-04-12 | 2022-07-15 | 江苏邗建集团有限公司 | Concealed deformed stair for loft type building |
| CN114753579B (en) * | 2022-04-12 | 2023-03-10 | 江苏邗建集团有限公司 | Concealed type deformable stair for loft type building |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 Termination date: 20201008 |