CN220412572U - Automatic detection device is inserted to staircase skirt panel foreign matter - Google Patents
Automatic detection device is inserted to staircase skirt panel foreign matter Download PDFInfo
- Publication number
- CN220412572U CN220412572U CN202321883355.0U CN202321883355U CN220412572U CN 220412572 U CN220412572 U CN 220412572U CN 202321883355 U CN202321883355 U CN 202321883355U CN 220412572 U CN220412572 U CN 220412572U
- Authority
- CN
- China
- Prior art keywords
- escalator
- foreign matter
- detection device
- fixedly connected
- skirt panel
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 10
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 10
- 241001330002 Bambuseae Species 0.000 claims description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 10
- 239000011425 bamboo Substances 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000002159 abnormal effect Effects 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 description 10
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Escalators And Moving Walkways (AREA)
Abstract
The utility model discloses a foreign matter clamping detection device of an escalator skirt board, which comprises a bottom plate, wherein a rotating handle is further arranged to drive a rotating drum to rotate, and then the rotating drum is utilized to drive a threaded drum to rotate, so that a screw rod and a rod body are driven to move, and a laser ranging sensor on a base is driven to be adjusted to a proper height, and further, a ball body can rotate in a fixed block and limit through a rubber pad in the ball body, so that the laser ranging sensor is driven to be adjusted to a proper angle and set parameters, and further, when foreign matters are clamped between a step and a skirt board, the step clamping the foreign matters moves to the position of the sensor, when the skirt board deforms, the laser ranging sensor detects that the distance value becomes smaller and deviates from a normal value, an abnormal fault instruction can be sent to the escalator by the laser ranging sensor, the escalator is enabled to stop running automatically, the operation of the device is simple and clear, and the use safety of the escalator can be effectively improved.
Description
Technical Field
The utility model relates to a detection device, in particular to a foreign matter clamping detection device for an escalator skirt guard plate.
Background
More and more escalator are widely applied to places with large human flow such as subways, airports, malls, office buildings and the like and bear the carrying task of rapid conveying. People are also facing a threat of danger due to negligence of use or due to unsafe factors existing in the escalator itself while enjoying the convenience and rapidness of service provided by the escalator.
The national marketing supervision administration at 2023, 4 and 2 issues an announcement (2023, 14) about "rules for supervision and periodic inspection of elevators" rules for self-inspection of elevators ". In the bulletins, there are specified "regulations for supervision and periodic inspection of elevators" (TSG T7001-2023, hereinafter referred to as "new edition inspection regulations") and "regulations for self-inspection of elevators" (TSG T7008-2023, hereinafter referred to as "inspection regulations"), that is, the new edition inspection regulations and inspection regulations are applied from the date of issue. Wherein, in the inspection or detection project of the escalator and the moving walk of the new inspection gauge, the following provisions are made: the skirt guard plate anti-pinch switch is used for checking whether foreign matters clamped between the steps and the skirt guard plate reach the skirt guard plate anti-pinch switch at the latest for the escalator provided with the skirt guard plate anti-pinch switch or not, and the switch can effectively act so that the escalator automatically stops running before the steps reach the comb plate. The normal apron board anti-pinch switch is arranged on the back surface of the apron, a normal distance is reserved between the normal apron board anti-pinch switch and the back surface of the apron board in the horizontal direction, and when foreign matters are clamped, the apron board deforms, so that the switch is triggered to stop the escalator.
At present, in the normal operation process of the escalator, the steps do upward or downward cyclic movement, and the skirt guard plate and the comb plate are stationary parts, so that a certain gap exists between the two sides of the steps and the skirt guard plate, and the new gauge prescribes that the horizontal gap of any side is not more than 4mm, and the sum of the gaps at symmetrical positions of the two sides is not more than 7 mm. Once the gap exceeds the specified value of the new gauge, passengers, especially the feet of teenagers and children, carry-on articles will be clamped into the gap, the steps clamped with the foreign matters will continue to run until the comb plate, and if the escalator cannot detect the foreign matter clamping event and automatically stops running, shearing damage will be caused, therefore, an escalator skirt plate foreign matter clamping detection device is proposed to optimize and solve the problems.
Disclosure of Invention
The utility model aims to provide a foreign matter clamping detection device for an escalator skirt guard board, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an automatic staircase skirt board foreign matter presss from both sides and inserts detection device, includes the bottom plate, the through-hole has been seted up on the bottom plate, bottom plate bottom fixedly connected with sucking discs, the bottom plate top is rotated through the bearing frame and is connected with the rotary drum, the rotary drum outside is followed circumference equidistance fixedly connected with a plurality of handles, be provided with the barrel in the rotary drum, sliding connection has the body of rod in the barrel, the body of rod stretches out barrel one end fixedly connected with base, be provided with the screw thread section of thick bamboo in the rotary drum, screw thread section of thick bamboo female screw connection has the screw rod, screw rod one end stretch out behind the screw thread section of thick bamboo with base bottom fixed connection, screw thread section of thick bamboo outside fixed cover is equipped with the gear, the meshing of gear outside is connected with annular rack, annular rack fixed connection is on the rotary drum inner wall, the base top is through dead lever fixedly connected with spheroid, spheroid outside cover is equipped with the fixed block, fixed block outside fixedly connected with mounting groove, be equipped with laser range sensor in the notch of mounting groove through fixing bolt fixation card, spheroid, fixed block, mounting groove and laser range sensor's outer cover jointly.
As a further scheme of the utility model: one end of the cylinder body is fixedly connected to the top of the bottom plate, and one end of the threaded cylinder is rotationally connected to the top of the bottom plate through a bearing seat.
As still further aspects of the utility model: the fixed block is provided with a groove for the sphere to rotate and embed, the inner wall of the groove is fixedly connected with a rubber pad, and the outer side of the rubber pad is attached to the outer side of the sphere.
As still further aspects of the utility model: the laser ranging sensor is provided with a through hole for the fixing bolt to pass through, and the mounting groove is provided with a threaded through hole for the threaded connection of the fixing bolt.
As still further aspects of the utility model: the novel protective cover is characterized in that an internal thread is arranged on the inner wall of the bottom end of the protective cover, an external thread is arranged on the outer side of the base, and the bottom end of the protective cover is connected to the base through the internal thread and the external thread.
As still further aspects of the utility model: the laser ranging sensor is electrically connected with the external controller and the external power supply through wires.
Compared with the prior art, the utility model has the beneficial effects that:
the rotating drum is driven by the rotating handle to rotate, the threaded drum is driven to rotate by the rotating drum, the screw rod and the rod body are driven to move, the laser ranging sensor on the base is driven to be adjusted to a proper height, the movable ball body rotates in the fixed block and is limited by the rubber pad inside the movable ball body, the laser ranging sensor is driven to be adjusted to a proper angle and is set with parameters, the laser ranging sensor and the apron plate keep a normal detection distance value when the escalator operates normally, when foreign matters are clamped between the steps and the apron plate, the steps clamped with the foreign matters operate to the position of the sensor, the laser ranging sensor can send an abnormal fault instruction to the escalator due to deformation of the apron plate when the distance value is reduced and deviates from the normal value, the escalator is enabled to automatically stop operating, the operation of the device is simple and clear, and the use safety of the escalator can be effectively improved.
Drawings
Fig. 1 is a schematic structural view of a foreign matter trapping detection device for an escalator skirt panel.
Fig. 2 is a schematic diagram of a structure of a foreign matter clamp at a position a in the detecting device of the skirt board of the escalator.
Fig. 3 is a front view of the escalator skirt panel foreign matter pinching detection device.
The figure shows: the device comprises a bottom plate 1, a sucker 2, a rotary drum 3, a handle 4, a cylinder 5, a rod body 6, a base 7, a threaded cylinder 8, a screw 9, a gear 10, an annular rack 11, a sphere 12, a fixed block 13, a mounting groove 14, a laser ranging sensor 15 and a protecting cover 16.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, in the embodiment of the utility model, a foreign matter clamping detection device for a skirt board of an escalator comprises a bottom plate 1, suction cups 2, a rotary drum 3, a handle 4, a cylinder 5, a rod body 6, a base 7, a threaded cylinder 8, a screw 9, a gear 10, an annular rack 11, a sphere 12, a fixed block 13, a mounting groove 14, a laser ranging sensor 15 and a protecting cover 16, wherein a through hole is formed in the bottom plate 1, the bottom of the bottom plate 1 is fixedly connected with the suction cups 2, the top of the bottom plate 1 is rotationally connected with the rotary drum 3 through a bearing seat, a plurality of handles 4 are fixedly connected with the outer side of the rotary drum 3 along the circumference at equal distance, a cylinder 5 is arranged in the rotary drum 3, one end of the cylinder 5 is fixedly connected with the top of the bottom plate 1, the rod body 6 is slidably connected with the cylinder 5, and one end of the rod body 6 extending out of the cylinder 5 is fixedly connected with the base 7.
The novel rotary drum is characterized in that a threaded cylinder 8 is arranged in the rotary drum 3, one end of the threaded cylinder 8 is rotationally connected to the top of the bottom plate 1 through a bearing seat, a screw 9 is connected to the inner thread of the threaded cylinder 8, one end of the screw 9 extends out of the threaded cylinder 8 and then is fixedly connected with the bottom of the base 7, a gear 10 is fixedly sleeved on the outer side of the threaded cylinder 8, an annular rack 11 is meshed and connected to the outer side of the gear 10, the annular rack 11 is fixedly connected to the inner wall of the rotary drum 3, the top of the base 7 is fixedly connected with a ball 12 through a fixing rod, a fixing block 13 is sleeved on the outer side of the ball 12, a groove for rotationally embedding the ball 12 is formed in the fixing block 13, a rubber pad is fixedly connected to the inner wall of the groove, the outer side of the rubber pad is attached to the outer side of the ball 12, a mounting groove 14 is fixedly connected to the outer side of the fixing block 13, a laser ranging sensor 15 is fixedly clamped in a notch of the mounting groove 14 through a fixing bolt, a through hole for the fixing bolt to penetrate is formed in the notch of the mounting groove 14, and a threaded through hole for fixing bolt is formed in the mounting groove 14.
The outside of spheroid 12, fixed block 13, mounting groove 14 and laser rangefinder sensor 15 is covered jointly and is equipped with protecting cover 16, be provided with the internal thread on the inner wall of protecting cover 16 bottom, the base 7 outside is provided with the external screw thread, protecting cover 16 bottom is through internal screw thread and external screw thread looks adaptation threaded connection on base 7, laser rangefinder sensor 15 passes through wire and external controller and external power supply electric connection.
It should be noted that, the laser ranging sensor 15 used in the present application is a relatively mature technical product known in the prior art, the specific connection modes of each structure all adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art, the parts and the devices all adopt conventional models in the prior art, and the internal control circuit of the laser ranging sensor 15 can be realized by programming by a person skilled in the art, which belongs to the common general knowledge in the art, so the present utility model does not explain the control modes and the circuit connection relations thereof in detail.
The working principle of the utility model is as follows:
when need use the escalator skirt board foreign matter to press from both sides detection device, personnel at first carry the device to the escalator department that needs to detect through handle 4, further through tearing apart the skirt board of escalator, and then through carrying out fixed connection with the inside fixed part of escalator with the through-hole on sucking disc 2 and bottom plate 1 with the device, further through the spiral take off protecting cover 16, and then protecting cover 16 can protect laser range sensor 15 when the device is not used, further drive rotary drum 3 through rotating handle 4 and rotate, and then utilize annular rack 11 on the inner wall of rotary drum 3 to mesh with gear 10 on the screw barrel 8, thereby drive screw rod 9 and body of rod 6 and remove, thereby drive laser range sensor 15 on the base 7 and adjust to suitable height, and then accessible spheroid 12 rotates in fixed block 13 and carries out spacingly through its inside rubber pad, thereby drive laser range sensor 15 adjusts to suitable angle, further link to each other laser range sensor 15 through wire and external controller and carry out parameter setting, further when the escalator normal operation, laser range sensor 15 keeps rotating with skirt board 3, and the gear 10 meshing on with skirt board on with the inner wall, thereby drive the step, thereby the step is moved to the normal value when the step is used to the step, the step is moved to the automatic skirt board, the laser range sensor is moved to the normal value, and the step is moved to the position is moved to the normal value, and the step is moved to the automatic step has the step value, the error value is detected, and the step value is detected, and the automatic step value is detected, and the step value is out the step value is bad, and has been moved to the step value and has to the step value. Furthermore, the detection devices can be respectively arranged on the left side, the right side and the skirt boards near the upper and lower entrances and exits of the escalator, and enough distance should be reserved between the detection devices and the comb plate, so that after the device acts, the escalator has enough stopping distance to meet the requirement, and the steps clamped with foreign matters stop running before reaching the comb plate.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides an automatic staircase skirt panel foreign matter presss from both sides and inserts detection device, includes bottom plate (1), its characterized in that: the utility model discloses a laser range sensor, including base plate (1), screw thread section of thick bamboo (8), base plate (1) bottom fixedly connected with a plurality of sucking discs (2), base plate (1) top is connected with rotary drum (3) through the bearing frame rotation, rotary drum (3) outside is along circumference equidistance fixedly connected with a plurality of handles (4), be provided with barrel (5) in rotary drum (3), sliding connection has body of rod (6) in barrel (5), body of rod (6) stretch out barrel (5) one end fixedly connected with base (7), be provided with screw thread section of thick bamboo (8) in rotary drum (3), screw thread section of thick bamboo (8) internal thread connection has screw rod (9), screw rod (9) one end stretch out behind screw thread section of thick bamboo (8) bottom fixedly connected with base (7), screw thread section of thick bamboo (8) outside fixed cover is equipped with gear (10), gear (10) outside meshing is connected with annular rack (11), annular rack (11) fixed connection is on rotary drum (3) inner wall, body of thick bamboo (7) top is through dead lever fixedly connected with spheroid (12), spheroid (12) one end fixedly connected with base (13), be equipped with in fixed slot (14) outside through fixed slot (14), the outer sides of the ball body (12), the fixed block (13), the mounting groove (14) and the laser ranging sensor (15) are jointly covered with a protecting cover (16).
2. The escalator skirt panel foreign matter inclusion detection device according to claim 1, wherein: one end of the cylinder body (5) is fixedly connected to the top of the bottom plate (1).
3. The escalator skirt panel foreign matter inclusion detection device according to claim 1, wherein: one end of the thread cylinder (8) is rotationally connected to the top of the bottom plate (1) through a bearing seat.
4. The escalator skirt panel foreign matter inclusion detection device according to claim 1, wherein: the fixing block (13) is provided with a groove for rotationally embedding the ball body (12), the inner wall of the groove is fixedly connected with a rubber pad, and the outer side of the rubber pad is attached to the outer side of the ball body (12).
5. The escalator skirt panel foreign matter inclusion detection device according to claim 1, wherein: and a through hole for the fixing bolt to pass through is formed in the laser ranging sensor (15).
6. The escalator skirt panel foreign matter inclusion detection device according to claim 1, wherein: the mounting groove (14) is provided with a threaded through hole for the threaded connection of the fixing bolt.
7. The escalator skirt panel foreign matter inclusion detection device according to claim 1, wherein: the novel protective cover is characterized in that an internal thread is arranged on the inner wall of the bottom end of the protective cover (16), an external thread is arranged on the outer side of the base (7), and the bottom end of the protective cover (16) is connected to the base (7) through the internal thread and the external thread.
8. The escalator skirt panel foreign matter inclusion detection device according to claim 1, wherein: the laser ranging sensor (15) is electrically connected with the external controller and the external power supply through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321883355.0U CN220412572U (en) | 2023-07-17 | 2023-07-17 | Automatic detection device is inserted to staircase skirt panel foreign matter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321883355.0U CN220412572U (en) | 2023-07-17 | 2023-07-17 | Automatic detection device is inserted to staircase skirt panel foreign matter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220412572U true CN220412572U (en) | 2024-01-30 |
Family
ID=89650300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321883355.0U Active CN220412572U (en) | 2023-07-17 | 2023-07-17 | Automatic detection device is inserted to staircase skirt panel foreign matter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220412572U (en) |
-
2023
- 2023-07-17 CN CN202321883355.0U patent/CN220412572U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109665422A (en) | Elevator configured with safety return circuit detection system and manual rescue device | |
| CN107035280B (en) | Rotary automatic door and operation method thereof | |
| CN202704775U (en) | Automatic recognition system for short circuiting of door lock of elevator | |
| CN108358136A (en) | Workbench anti-extrusion system, aerial work platform and control method | |
| CN108715384B (en) | Elevator landing door anti-collision safety early warning system | |
| CN220412572U (en) | Automatic detection device is inserted to staircase skirt panel foreign matter | |
| CN204198164U (en) | Height limiting device and there is the building hoist of this device | |
| CN110240031A (en) | A kind of car machinery prevention device | |
| CN204057610U (en) | A kind of self-align gate is locked a door cutter | |
| CN113233305A (en) | Anti-pinch safety device for side surface of escalator and safety detection method thereof | |
| CN206645668U (en) | A kind of automatic detection device of elevator malfunction | |
| CN220136645U (en) | Anti-pinch switch detection device for skirt guard plate of escalator | |
| CN208932726U (en) | Elevator door Collsion proof safety early warning system | |
| CN107010522B (en) | A kind of vertical shaft hoist auxiliary shaft cage safe monitoring device and monitoring method in place | |
| CN207699103U (en) | A kind of swing arm lifting machine system | |
| CN104210925B (en) | A kind of self-align gate is locked a door cutter | |
| CN210048351U (en) | Automatic door and escalator linkage system | |
| CN203705663U (en) | Pitching and lifting mechanism for carrying out human body scanning inspection | |
| CN206814249U (en) | A kind of escalator safety guard | |
| CN206751163U (en) | Escalator and moving sidewalk protection system | |
| CN213894855U (en) | Limiting device convenient for protecting elevator door | |
| CN212103447U (en) | Photoelectric emergency stop device | |
| CN215974467U (en) | Automatic detection device for elevator trapping | |
| CN214989599U (en) | Escalator brake force detection device | |
| CN221144019U (en) | Safety management control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |