CN207451401U - A kind of cage chair handrail and the cage chair including it and cage hoisting system including cage chair - Google Patents
A kind of cage chair handrail and the cage chair including it and cage hoisting system including cage chair Download PDFInfo
- Publication number
- CN207451401U CN207451401U CN201721232504.1U CN201721232504U CN207451401U CN 207451401 U CN207451401 U CN 207451401U CN 201721232504 U CN201721232504 U CN 201721232504U CN 207451401 U CN207451401 U CN 207451401U
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- China
- Prior art keywords
- cage
- handrail
- cage chair
- block piece
- door body
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Abstract
The utility model discloses a kind of cage chair handrails, including handrail body and block piece, the block piece is installed in handrail body and is protruded from handrail body, when the height that block piece protrudes is arranged so that cage chair handrail is not put down completely, block piece stops that door body is closed, when cage chair handrail is put down completely, there is gap between the upper surface of block piece and the bottom of door body, door body is closed, so that cage chair handrail must be put down completely, door body can just be closed, to ensure that mine hoist safety is run, when preventing that elevator from running, cage chair handrail does not put down and causes vibrations or trigger dangerous caused by elevator cage completely.The utility model device volume is small, makes simply, and materials are easy for installation, time saving and energy saving, ensure safety in production, reduces accident rate, raising production efficiency, and can use whenever and wherever possible, is limited from place.A kind of cage chair including above-mentioned cage chair handrail and the cage hoisting system including cage chair is also disclosed in the utility model.
Description
Technical field
The utility model is related to a kind of cage chair handrail and the cage chair including it and cage hoisting system including cage chair.
Background technology
Cage chair is the movable platform of track connection at ingate, is usually used in mine engineering and oil exploitation construction.It is existing
Cage chair and cage outside door body be independently arranged, in the course of work, when cage chair body is not packed up completely, if close door body, start
Elevator, elevator lifting cage operation when, due to vibrations or other reasons cause cage chair act or due to cage chair body not
It is kept completely separate with cage, easily catches on cage, so as to cause danger.Therefore it is necessary to cage chair body is packed up completely, with cage point
From, can just start elevator lifting cage.Conversely, in cage not stable placement, cage chair body cannot be put down, and door body cannot
It opens.It is therefore desirable to cage chair and door body cooperating so that when cage chair is packed up completely, just close door body, start elevator.It is existing
Some cage chair bodies usually by linkage and door body linkage work, add the complexity of device, installation is inconvenient, is added to
This.
Utility model content
In view of problem above, the purpose of this utility model be to provide a kind of cage chair handrail and including its cage chair and including shaking
The cage hoisting system of platform so that when cage chair body is not packed up completely, it is impossible to door body is closed, to ensure that mine hoist safety is run,
And device volume is small, and it is easy for installation, it is cost-effective.
To achieve these goals, the one side of the utility model is to provide a kind of cage chair handrail, including handrail body
And block piece, the block piece are installed in the handrail body and are protruded from the handrail body, what the block piece protruded
When being highly arranged so that the cage chair handrail is not put down completely, the block piece stops that door body is closed, and the cage chair handrail is complete
When putting down entirely, there is gap between the bottom of the upper surface of the block piece and the door body, the door body is closed.
Preferably, the cage chair handrail further includes fixed block mounted thereto, and the block piece takes the shape of the letter U, and is inverted and fixes
On the fixed block.
Further, it is preferable to ground, the block piece is made by flexible steel, is welded on the fixed block.
Further, the block piece is made by round steel.
Preferably, the cage chair handrail further includes fixed block mounted thereto, and the block piece includes baffle or gear
Bar is welded and fixed with the fixed block.
Further, it is preferable to ground, the bar is telescopic rod, and the telescopic rod lower part and the side of the handrail body are consolidated
It is fixed so that when telescopic rod is in idle state, the telescopic rod upper surface is no more than the upper surface of the handrail body.
Preferably, the block piece includes the baffle either lower section of the bar baffle or bar and the handrail sheet
Body is bolted, the baffle either bar work when vertically fixed by bolt the baffle or bar with it is described
Handrail body, the baffle when either bar is idle the baffle or bar rotate down to less than the handrail body
Upper surface.
Preferably, it is provided with wearing bush on the block piece.
The other side of the utility model is to provide a kind of cage chair, is helped including cage chair body and cage chair as described above
Hand, the cage chair handrail are connected with the cage chair body by shaft, and when the cage chair handrail is put down, the cage chair body is received
It rises, when the cage chair handrail lifts, the cage chair body is put down.
Another aspect of the utility model is to provide a kind of cage hoisting system, which includes elevator, cage, door
Body and cage chair as described above, the door body for closing the cage, the cage chair body be located at the door body with it is described
Between cage, the elevator after the cage chair body is packed up completely, closes the door body, institute with being connected at the top of the cage
It states elevator and lifts the cage operation.
Compared with prior art, the utility model has the following advantages and beneficial effect：
The utility model protrudes from the block piece of handrail body by being installed in handrail body so that cage chair handrail is not complete
When putting down entirely, block piece stops the closing of door body.Cage chair handrail must be put down completely, can just close door body, to ensure to be promoted
Machine safe operation, when preventing that elevator from running, cage chair handrail is not put down completely causes cage chair body not pack up completely and cause shake
Danger caused by moving or triggering elevator cage.
The utility model need not connect cage chair and door body by linkage, only need to install block piece on cage chair handrail,
It so that device volume is small, makes simply, materials are easy for installation, time saving and energy saving, ensure safety in production, reduce accident rate, carry
High efficiency, and can use whenever and wherever possible, it is limited from place.
Description of the drawings
Fig. 1 is cage chair handrail preferred embodiment schematic diagram described in the utility model.
Fig. 2 is another embodiment schematic diagram of cage chair handrail described in the utility model.
Fig. 3 is the schematic diagram of cage chair handrail described in the utility model and one working condition of door body；
Fig. 4 is the schematic diagram of cage chair handrail described in the utility model and another working condition of door body.
Specific embodiment
Embodiment described in the utility model described below with reference to the accompanying drawings.Those of ordinary skill in the art can recognize
Know, it, can be with a variety of modes or its combination to institute in the case of the spirit and scope without departing from the utility model
The embodiment of description is modified.Therefore, attached drawing and description are regarded as illustrative in nature rather than for limiting claim
Protection domain.In addition, in the present specification, attached drawing is drawn not in scale, and identical reference numeral represents identical portion
Point.
The present embodiment is described in detail with reference to Fig. 1-Fig. 4.
Fig. 1 is cage chair handrail preferred embodiment schematic diagram described in the utility model, and Fig. 3 is that cage chair described in the utility model is helped
Hand and the schematic diagram of one working condition of door body, Fig. 4 is cage chair handrail described in the utility model and another working condition of door body
Schematic diagram.As shown in Fig. 1 and Fig. 3-4, cage chair handrail 2 described in the utility model includes handrail body and block piece, and block piece is used
In the closing for stopping door body 3 outside cage, block piece is installed in handrail body and is protruded from handrail body, the height that block piece protrudes
When degree is arranged so that cage chair handrail 2 is not put down completely, block piece stops the closing of door body 3, to ensure that mine hoist safety is run,
When preventing that elevator from running, cage chair body 4 is not packed up and causes vibrations or trigger dangerous caused by elevator cage completely.It is shaking
When platform handrail 2 is put down completely, in order to ensure the smooth closing of door body 3, have time between the upper surface of block piece and the bottom of door body
Gap, door body 3 are closed.
Preferably, cage chair handrail 2 includes fixed block 21 mounted thereto, and block piece takes the shape of the letter U, and forms U-shaped block piece 1,
Inversion is fixed on the fixed block 21 of cage chair handrail 2, forms protrusion, when cage chair handrail 2 is not put down completely, U-shaped block piece 1 stops
The closing of door body 3 reminds staff that cage chair body 4 must be made to pack up completely, to ensure that elevator lifts cage operational safety.
Wherein, can be according to the relative position of door body 3 and cage chair handrail 2, on fixed block 21 choosing two is welded and fixed a little, by U-shaped resistance
Block piece 1 is weldingly fixed at being welded and fixed of fixed block 21.The selection that the utility model is welded and fixed a little two does not have
Body requirement, may be selected in the same side of cage chair handrail fixed block, can also be respectively in both sides.
Preferably, U-shaped block piece 1 is fabricated to U-shaped by flexible steel, is welded on cage chair handrail 2, it is highly preferred that U-shaped
Block piece 1 is made by round steel.The utility model selects flexible steel to make U-shaped block piece 1, convenient material drawing, installation letter
It is single, it is time saving and energy saving, and the making that can draw materials whenever and wherever possible, it uses whenever and wherever possible, ensures mine hoist safety operation, reduce accident hair
It is raw, improve production efficiency.
Block piece described in the utility model is not restricted to U-shaped, and the arbitrary circular arc shape being fabricated to by flexible steel is equal
Can, the protrusion that need to be only formed can stop the closing of door body when cage chair handrail 2 is not put down completely.
Fig. 2 is another embodiment schematic diagram of cage chair handrail described in the utility model, as shown in Fig. 2, cage chair handrail 2 includes peace
Mounted in fixed block 21 thereon, block piece includes baffle, and either 11 baffle of bar or baffle 11 can be welded directly with fixed block 21
Connect fixation.Further, bar 11 could be provided as telescopic rod, and the lower part of telescopic rod and the side of handrail body are fixed so that
During telescopic rod idle state, the upper surface of telescopic rod is no more than the upper surface of handrail body so that when block piece does not work, stretches
Bar will not form protrusion in the upper surface of handrail body, cause obstacle to field personnel, and can neatly adjust block piece
Height, cage chair handrail put down after, it is necessary to when closing door body, to the no requirement (NR) of the distance between door body and ground, you can so that
Door body is successfully closed.
Alternatively, the lower section of baffle or bar 11 is bolted with handrail body, when baffle or bar 11 work, lead to
The vertical fixed baffle of bolt or bar 11 and handrail body are crossed, baffle can be by baffle or bar 11 when either bar 11 leaves unused
Rotate down to the upper surface less than handrail body so that when cage chair does not work, will not be formed in the upper surface of handrail body convex
It rises, causes other obstacles, and can neatly adjust the height of block piece, after cage chair is packed up, it is necessary to when closing door body, to door body
The distance between bottom and block piece no requirement (NR), you can so that door body is successfully closed.Wherein, the lower section of baffle or bar 11
It can be bolted with the fixed block 21 in handrail body.
In view of the height on the distance between different cage chair handrail and door body and door body distance from bottom ground etc., preferably
Ground is provided with sliding slot in handrail body, sliding block is fixed with below block piece, and sliding block matches with sliding slot, and sliding block can drive
Block piece is moved along sliding slot, and after being moved to pre-selected locations, sliding block and block piece are fixed, and facilitates adjustment block piece in handrail body
On position, to be suitable for different cage chair handrails and door body so that when cage chair handrail is not put down completely, block piece stop door body
Closing.
In order to prevent when door body is closed, the collision of door body and block piece easily causes the abrasion between door body and block piece,
Preferably, wearing bush is provided on block piece, to protect door body.
Illustrate two working conditions of cage chair handrail exemplified by welding U-shaped block piece 1 on cage chair handrail 2, such as Fig. 3 institutes
Show, when cage chair handrail 2 is not put down completely, U-shaped block piece 1 stops that door body 3 is closed, and reminds staff, it is necessary to by cage chair handrail 2
It puts down completely, i.e. cage chair body 4 is packed up completely, can just close door body, starts elevator, lifting cage operation, to prevent from shaking
Playscript with stage directions body 4 catches on cage, causes security risk.As shown in figure 4, when cage chair handrail 2 is put down completely, represent that cage chair body 4 is complete
It packs up entirely, due to having gap between the upper surface of U-shaped block piece 1 and the bottom of door body 3 so that door body is smoothly closed, at this point, just
Elevator can be started, lift cage.
The another aspect of the utility model provides a kind of cage chair, including cage chair body 4 and cage chair handrail as described above.
Wherein, cage chair body 4 is connected with cage chair handrail 2 by shaft 5, when cage chair handrail 2 is put down, passes through the rotation of shaft 5, cage chair sheet
Body 4 is packed up；When cage chair handrail 2 lifts, cage chair body 4 is put down, connection cage and extraneous transport channel.By in cage chair handrail 2
Upper setting block piece so that cage chair body 4 and 3 cooperating of door body outside it ensure elevator lifting cage safe operation.
The another further aspect of the utility model provides a kind of cage hoisting system, including elevator, cage, door body 3 and such as
The upper cage chair.Wherein, door body 3 is for closing cage, and cage chair body 4 is between door body 3 and cage, elevator and cage
Top connects.When cage chair handrail 2 is packed up, cage chair body 4 is put down, and connection cage and extraneous transport channel open door body 3, to tank
Cage transports mineral aggregate.When cage chair handrail 2 is put down, cage chair body 4 is packed up, and separation cage and extraneous transport channel close door body 3.It is logical
Cross the block piece on cage chair handrail 2 so that cage chair body 4 and 3 cooperating of door body outside it, cage chair body 4 are not received completely
When rising, block piece stops the closing of door body 3, after cage chair body 4 is packed up completely, can just close door body 3, is promoted at this point, starting
Machine ensures elevator lifting cage safe operation, it is ensured that safety in production, improving production efficiency.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modifications, equivalent replacements and improvements are made should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of cage chair handrail, which is characterized in that including handrail body and block piece, the block piece is installed on the handrail sheet
It is protruded on body and from the handrail body, the height that the block piece protrudes is arranged so that the cage chair handrail is not put down completely
When, the block piece stops that door body is closed, when the cage chair handrail is put down completely, the upper surface of the block piece and the door body
Bottom between have a gap, the door body is closed.
2. cage chair handrail according to claim 1, which is characterized in that the cage chair handrail further includes mounted thereto consolidate
Determine block, the block piece takes the shape of the letter U, and inversion is fixed on the fixed block.
3. cage chair handrail according to claim 2, which is characterized in that the block piece is made by flexible steel, welding
On the fixed block.
4. cage chair handrail according to claim 3, which is characterized in that the block piece is made by round steel.
5. cage chair handrail according to claim 1, which is characterized in that the cage chair handrail further includes mounted thereto consolidate
Determine block, the block piece includes baffle or bar, is welded and fixed with the fixed block.
6. cage chair handrail according to claim 5, which is characterized in that the bar is telescopic rod, the telescopic rod lower part
It is fixed with the side of the handrail body so that when telescopic rod is in idle state, the telescopic rod upper surface is no more than described
The upper surface of handrail body.
7. cage chair handrail according to claim 1, which is characterized in that the block piece includes baffle or bar, described
Either the lower section of bar and the handrail body are bolted the baffle or when bar work baffle, pass through bolt
Vertically fix the baffle either bar and the handrail body baffle baffle or gear when either bar is idle
Bar rotates down to the upper surface less than the handrail body.
8. cage chair handrail according to claim 1, which is characterized in that be provided with wearing bush on the block piece.
9. a kind of cage chair, which is characterized in that including：
Cage chair body；And
Any one of them cage chair handrail of claim 1-8, the cage chair handrail are connected with the cage chair body by shaft,
When the cage chair handrail is put down, the cage chair body is packed up, and when the cage chair handrail lifts, the cage chair body is put down.
10. a kind of cage hoisting system, which is characterized in that the system includes elevator, cage, door body and claim 9 institute
The cage chair stated, for the door body for closing the cage, the cage chair body is described between the door body and the cage
Elevator at the top of the cage with being connected, and after the cage chair body is packed up completely, closes the door body, the elevator lifts institute
State cage operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721232504.1U CN207451401U (en) | 2017-09-25 | 2017-09-25 | A kind of cage chair handrail and the cage chair including it and cage hoisting system including cage chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721232504.1U CN207451401U (en) | 2017-09-25 | 2017-09-25 | A kind of cage chair handrail and the cage chair including it and cage hoisting system including cage chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207451401U true CN207451401U (en) | 2018-06-05 |
Family
ID=62284093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721232504.1U Active CN207451401U (en) | 2017-09-25 | 2017-09-25 | A kind of cage chair handrail and the cage chair including it and cage hoisting system including cage chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207451401U (en) |
-
2017
- 2017-09-25 CN CN201721232504.1U patent/CN207451401U/en active Active
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| GR01 | Patent grant |