CN208980143U - Plate anti-canting protective device in a kind of escalator - Google Patents
Plate anti-canting protective device in a kind of escalator Download PDFInfo
- Publication number
- CN208980143U CN208980143U CN201821656546.2U CN201821656546U CN208980143U CN 208980143 U CN208980143 U CN 208980143U CN 201821656546 U CN201821656546 U CN 201821656546U CN 208980143 U CN208980143 U CN 208980143U
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- China
- Prior art keywords
- pedestal
- plate
- canting
- protective device
- escalator
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Abstract
The utility model discloses plate anti-canting protective devices in a kind of escalator, including middle plate main body, pedestal and supporting table, the bottom of the middle plate main body offers card slot, the side of pedestal has been bolted connecting plate, bearing is installed at the top of connecting plate, the internal sleeve of bearing is equipped with screw rod, the outer cover of screw rod is equipped with movable block, the side of movable block is welded with gripping block, gripping block is internally provided with parallel bar, the other side of pedestal has been bolted connecting rod, the side welding assembly of connecting rod has stabilizing bracket, the bottom welding assembly of stabilizing bracket has crossbeam, pass through pedestal, connecting rod, stabilizing bracket, card slot, gripping block, supporting table, the isostructural setting of parallel bar, the bottom of middle plate, both ends and two sides are consolidated by device, the case where plate will not be flipped in can effectively guaranteeing, make passenger safety By escalator, the accident for avoiding staircase occurs on ground.
Description
Technical field
The utility model relates to plate anti-cantings in escalator protective device technical field more particularly to a kind of escalator
Protective device.
Background technique
Escalator (Escalator), also known as escalator, or automatic pedestrian's elevator, handrail elevator, Escalator, are bands
There is a kind of staircase of circular flow ladder, is for tilting the fixation power driven equipment for transporting passenger upward or downward.It is electronic
Staircase is usually tilting.The step of pedestrian's automatically walk in an end station of staircase, will be brought to the other end of staircase automatically,
Step can keep horizontal all the way on the way.The middle plate inside escalator personnel occurs often steps on sky at present, the event of middle plate overturning,
Cause personnel that contingency, life-threatening safety, and the sample diversified in specifications of pedal occurs, needs to be made according to different specifications
Make different protective devices, higher cost.
Utility model content
Purpose of the utility model is to solve exist in the prior art middle plate often step on somersault turn, protective device it is at high cost
The shortcomings that, and plate anti-canting protective device in a kind of escalator proposed.
To achieve the goals above, the utility model adopts the technical scheme that
Plate anti-canting protective device in a kind of escalator, including middle plate main body, pedestal and supporting table, the middle plate main body
Bottom offer card slot, the side of pedestal has been bolted connecting plate, bearing is equipped at the top of connecting plate, bearing
Internal sleeve is equipped with screw rod, and the outer cover of screw rod is equipped with movable block, and the side of movable block is welded with gripping block, and the inside of gripping block is set
It is equipped with parallel bar, the other side of pedestal has been bolted connecting rod, and the side welding assembly of connecting rod has stabilizing bracket, consolidates
The bottom welding assembly of frame has a crossbeam, and the both ends of crossbeam pass through the side that nut bolt is fixed on pedestal, and the one of middle plate main body
Side offers opening.
Preferably, the cross-sectional area of the card slot and the cross-sectional area of pedestal are equal in magnitude.
Preferably, the center of the movable block offers through-hole, and the inner wall of through-hole is installed with ball, the outside of the screw rod
Thread tracks are offered, thread tracks are slidably connected with ball.
Preferably, circular hole is offered in the gripping block, the inner wall of circular hole is installed with steel ball, and the side of the parallel bar is logical
It crosses rivet and is fixed with sliding rail, sliding rail is slidably connected with steel ball, and limited block is provided at the top of parallel bar.
Preferably, the inner wall two sides of the opening are welded with fixture block, and the two sides of the supporting table open up fluted, groove
It is equal in magnitude with the cross-sectional area of fixture block.
Preferably, the cross-sectional area of the opening is identical as the cross-sectional area size of supporting table.
The beneficial effects of the utility model are:
1, pass through the structures such as pedestal, connecting rod, stabilizing bracket, card slot, gripping block, supporting table, parallel bar in the utility model
Setting, bottom, both ends and the two sides of middle plate are consolidated by device, can effectively guarantee in plate will not turn over
The case where turning, with making passenger safety by escalator, the accident for avoiding staircase occurs.
2, in the utility model by screw rod, movable block, the isostructural setting of gripping block, can in the different thickness of plate
Specification adjusts the position of gripping block, can be suitably used for the middle plate of plurality of specifications, production cost is low.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of escalator in plate anti-canting protective device positive structure schematic；
Fig. 2 be the utility model proposes a kind of escalator in plate anti-canting protective device the subjective figure in part.
In figure: plate main body, 2 pedestals, 3 connecting rods, 4 stabilizing brackets, 5 crossbeams, 6 card slots, 7 bearings, 8 gripping blocks, 9 movements in 1
Block, 10 screw rods, 11 sliding rails, 12 supporting tables, 13 parallel bars, 14 grooves.
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.1-2, plate anti-canting protective device in a kind of escalator, including middle plate main body 1, pedestal 2 and supporting table
12, the bottom of the middle plate main body 1 offers card slot 6, and the side of pedestal 2 has been bolted connecting plate, the top of connecting plate
Portion is equipped with bearing 7, and the internal sleeve of bearing 7 is equipped with screw rod 10, and the outer cover of screw rod 10 is equipped with movable block 9, and the one of movable block 9
Side is welded with gripping block 8, and gripping block 8 is internally provided with parallel bar 13, and the other side of pedestal 2 has been bolted connecting rod
3, pass through pedestal 2, connecting rod 3, stabilizing bracket 4, card slot 6, gripping block 8, supporting table 12, the isostructural setting of parallel bar 13, middle plate
Bottom, both ends and two sides consolidated by device, can effectively guarantee in plate the case where will not being flipped, make
Pass through escalator to passenger safety, the accident for avoiding staircase occurs, and the side welding assembly of connecting rod 3 has stabilizing bracket 4, surely
Gu the bottom welding assembly of frame 4 has crossbeam 5, the both ends of crossbeam 5 pass through the side that nut bolt is fixed on pedestal 2, middle plate master
The side of body 1 offers opening, and the cross-sectional area of the cross-sectional area and pedestal 2 of card slot 6 is equal in magnitude, and the center of movable block 9 is opened
Equipped with through-hole, the inner wall of through-hole is installed with ball, and the outside of the screw rod 10 offers thread tracks, thread tracks and ball
It is slidably connected, circular hole is offered in gripping block 8, the inner wall of circular hole is installed with steel ball, and the side of the parallel bar 13 passes through rivet
It is fixed with sliding rail 11, sliding rail 11 is slidably connected with steel ball, and the top of parallel bar 13 is provided with limited block, the inner wall two sides weldering of opening
It is connected to fixture block, the two sides of the supporting table 12 open up fluted 14, and groove 14 and the cross-sectional area of fixture block are equal in magnitude, opening
Cross-sectional area it is identical as the cross-sectional area size of supporting table 12, by screw rod 10, movable block 9, gripping block 8 is isostructural sets
It sets, the different thickness specification of plate can adjust the position of gripping block 8 in, can be suitably used for the middle plate of plurality of specifications, be produced into
This is low.
In the present embodiment, middle board ends are mounted in supporting table 12, and fixture block is stuck in the inside of groove 14 to support, middle plate
The bottom of main body 1 is supported by pedestal 2, and strengthens bottom by stabilizing bracket 4, connecting rod 3 and crossbeam 5 between pedestal 2
The stability of seat, the two sides of middle plate main body 1 are blocked by parallel bar 13, and from both ends, bottom and two sides, all centering plates are fixed,
It can effectively prevent overturning in middle plate use process.
Further, when personnel rotate clockwise screw rod 10, ball slides on thread tracks, can drive movable block 9 to
Upper movement, movable block 9 act on the upward sliding on sliding rail 11 of gripping block 8, pull open gripping block 8 at a distance from connecting plate, similarly
Move down gripping block 8 when rotating counterclockwise screw rod 10, the distance between shorten with connecting plate, can in plate main body 1
Thickness is arbitrarily adjusted, and stationarity is strong.
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. plate anti-canting protective device in a kind of escalator, including middle plate main body (1), pedestal (2) and supporting table (12), special
Sign is that the bottom of the middle plate main body (1) offers card slot (6), and the side of pedestal (2) has been bolted connecting plate,
It is equipped at the top of connecting plate bearing (7), the internal sleeve of bearing (7) is equipped with screw rod (10), and the outer cover of screw rod (10), which is equipped with, moves
Motion block (9), the side of movable block (9) are welded with gripping block (8), and gripping block (8) is internally provided with parallel bar (13), pedestal
(2) the other side has been bolted connecting rod (3), and the side welding assembly of connecting rod (3) has stabilizing bracket (4), stabilizing bracket
(4) bottom welding assembly has crossbeam (5), and the both ends of crossbeam (5) pass through the side that nut bolt is fixed on pedestal (2), in
The side of plate main body (1) offers opening.
2. plate anti-canting protective device in a kind of escalator according to claim 1, which is characterized in that the card slot
(6) cross-sectional area and the cross-sectional area of pedestal (2) are equal in magnitude.
3. plate anti-canting protective device in a kind of escalator according to claim 1, which is characterized in that the movable block
(9) center offers through-hole, and the inner wall of through-hole is installed with ball, offers thread tracks, spiral shell on the outside of the screw rod (10)
Line track is slidably connected with ball.
4. plate anti-canting protective device in a kind of escalator according to claim 1, which is characterized in that the gripping block
(8) circular hole is offered on, the inner wall of circular hole is installed with steel ball, and the side of the parallel bar (13) is fixed with sliding rail by rivet
(11), sliding rail (11) is slidably connected with steel ball, and parallel bar is provided with limited block at the top of (13).
5. plate anti-canting protective device in a kind of escalator according to claim 1, which is characterized in that the opening
Inner wall two sides are welded with fixture block, and the two sides of the supporting table (12) open up fluted (14), and groove (14) is transversal with fixture block
Size is equal.
6. plate anti-canting protective device in a kind of escalator according to claim 1, which is characterized in that the opening
Cross-sectional area is identical as the cross-sectional area size of supporting table (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821656546.2U CN208980143U (en) | 2018-10-12 | 2018-10-12 | Plate anti-canting protective device in a kind of escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821656546.2U CN208980143U (en) | 2018-10-12 | 2018-10-12 | Plate anti-canting protective device in a kind of escalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208980143U true CN208980143U (en) | 2019-06-14 |
Family
ID=66787315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821656546.2U Active CN208980143U (en) | 2018-10-12 | 2018-10-12 | Plate anti-canting protective device in a kind of escalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208980143U (en) |
-
2018
- 2018-10-12 CN CN201821656546.2U patent/CN208980143U/en active Active
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