CN207293864U - A kind of elevator safety clamp device - Google Patents
A kind of elevator safety clamp device Download PDFInfo
- Publication number
- CN207293864U CN207293864U CN201721157681.8U CN201721157681U CN207293864U CN 207293864 U CN207293864 U CN 207293864U CN 201721157681 U CN201721157681 U CN 201721157681U CN 207293864 U CN207293864 U CN 207293864U
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- China
- Prior art keywords
- guide
- plate
- lower wedge
- upper lower
- wedge block
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- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 125000003003 spiro group Chemical group 0.000 claims description 9
- 230000008719 thickening Effects 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims description 5
- 210000003205 muscle Anatomy 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 9
- 230000009471 action Effects 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model belongs to elevators field, and in particular to a kind of elevator safety clamp device.Including caliper and the wedge assemblies being arranged in caliper, the caliper include on by set gradually under top plate, two side plates, bottom plate, intermediate guide plates, the side plate upper and lower ends are respectively fixedly connected with the top plate and bottom plate, the front side of the top plate, bottom plate and intermediate guide plate is accordingly equipped with up and down to be used for by the guide-rail channel of cage guide, and the intermediate guide plate is arranged between two side plates and what the part of corresponding rails passage was equipped with that bore is more than the guide-rail channel leads mouth；The voussoir includes two horizontal voussoirs for being symmetrically set in the guide-rail channel both sides and two upper lower wedge blocks.The application in case of emergency starts brake structure up and down so that upper lower wedge block clamps guide rail by guide-rail channel so as to fulfill braking along horizontal voussoir upward sliding.
Description
Technical field
The utility model belongs to elevators field, and in particular to a kind of elevator safety clamp device.
Background technology
Existing safety tongs is usually that 2 a pair use in pairs, makes two by linkage between two safety tongs
Voussoir is run simultaneously, so as to reach while the stop on two or 4 guide rails.This method is complicated, and when synchronous operation is anti-
It is long between seasonable, dangerous accident is easily produced when being particularly high speed, it is of high cost.
Utility model content
The purpose of this utility model is to provide a kind of elevator safety clamp device regarding to the issue above.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of elevator safety clamp device, including caliper and the wedge assemblies that are arranged in caliper, the caliper include by
The top plate that is set gradually under, two side plates, bottom plate, intermediate guide plates, the side plate upper and lower ends and the top plate and bottom plate
It is respectively fixedly connected, the front side of the top plate, bottom plate and intermediate guide plate is accordingly equipped with the guide rail being used for by cage guide up and down
Passage, the intermediate guide plate is arranged between two side plates and the part of corresponding rails passage is equipped with bore and is more than described lead
Rail passage leads mouth；The voussoir includes two horizontal voussoirs for being symmetrically set in the guide-rail channel both sides and two upper hyposphenes
Block, the horizontal voussoir upper/lower terminal are butted in the top plate and intermediate guide plate, and the upper lower wedge block is arranged on the horizontal wedge
The horizontal tilt wedge surface one on the inside of tilted upward wedge surface and two horizontal voussoirs between block and on the outside of two upper lower wedge blocks is a pair of
It should be slidably connected, the upper lower wedge block leads mouth through described；It is equipped between the upper lower wedge block bottom and the bottom plate and at least uses
Rise the brake structure up and down braked in the upper lower wedge block of control, be equipped with and be used between the intermediate guide plate and the top plate
The level braking structure of horizontal voussoir described in positioning and level braking.
The application in case of emergency starts brake structure up and down so that upper lower wedge block is clamped along horizontal voussoir upward sliding
Guide rail by guide-rail channel is so as to fulfill braking.
Preferably, the brake structure up and down includes being butted on the supporting plate of the upper lower wedge block bottom, is fixedly arranged on two sides
Support plate between plate, be arranged in the support plate and guide rod that upper end is connected with the supporting plate, be sheathed on the guiding
On bar and connect the startup spring of supporting plate and support plate and start the brake component of guide rod rising for controlling.
Preferably, the guide rod lower part is equipped with notch, the brake component includes telescopically plugging into the groove
Pull rod for fixed guide pole and the electromagnet for controlling pull rod to stretch in mouthful.
Preferably, the supporting plate is included close to caliper center and the main board portion being connected with the guide rod and two by leading
Symmetrically stretch out on the outside of plate portion and be butted on the subplate portion of two pieces of upper lower wedge block bottoms respectively, the main board portion and two subplates
Notch corresponding with the guide-rail channel is formed between portion.
Upper lower wedge block is pulled down and fixed by pull rod by the application by above-mentioned brake structure, is formed between upper lower wedge block
It is larger can be by the passage of guide rail, elevator normal operation, when needing emergency braking, electromagnet starts, by pull rod from notch
Pull out, guide rod loses power, is ramped up in the case where starting the active force of spring, while supporting plate promotes upper lower wedge block to rise, upper lower wedge block
While rising along horizontal voussoir two under the action of wedge surface is tilted on lower wedge block mutually draw close, between spacing reduce so as to real
Now clamp guide rail and realize braking.
Said structure brake response is fast, and structural stability is good, and braking efficiency is high, and failure rate is low, safe to use.
Preferably, two side bottoms that the main board portion at least corresponds to described two subplate portions are equipped with thickening part, the pair
The subplate portion, which is corresponded to, by triangle muscle body integrally connected between plate portion and the thickening part, in the support plate is equipped with secondary orifices,
Subplate portion bottom is equipped with the secondary guide rod being arranged in the secondary orifices.
Upper lower wedge block is arranged in subplate portion, forms the notch by guide rail so as to vacating space, the application's passes through again
The setting of above-mentioned secondary guide rod, cooperatively forms stable guiding as a result, so as to ensure to be suspended from the subplate outside main board portion with guide rod
Also lower wedge block can be stably jacked during portion's stress without being also easy to produce deflection or stuck, ensures the efficient, stable of braking.
Preferably, the top plate bottom is additionally provided with for so that the reset components that upper lower wedge block resets downwards, described multiple
Position component include at least two side ends respectively the push plate above the upper lower wedge block in position two, be fixed on push plate upper surface symmetrical centre
Push strut, be sheathed in push strut biasing springs, be laterally inserted into the inserted link of the push strut and for controlling inserted link to stretch
The electromagnet of contracting, the top plate are equipped with reset frame, and the push plate is located at below the top plate, and the push strut is described in
Top plate, the biasing springs are arranged between the top plate and the cabane plate of reset frame；It is equipped with and is used for institute below the support plate
State guide rod and carry out spacing baffle, the baffle is equipped with touch switch.
The application after emergency braking condition, can be incited somebody to action by the setting of above-mentioned reset components by starting electromagnet
Inserted link is deviate from from push strut, and lower wedge block, upper lower wedge block arrive to baffle positioning to push strut on pushing tow downwards under biasing springs effect
While touch baffle on switch so that electromagnet dead electricity, no longer attracts between electromagnet and pull rod, can be set in electromagnet
Spring promotes pull rod to guide rod so that pull rod resets insertion guide rod.The pressure of biasing springs will start greatly spring enough
Compression stress, is compressed again so as to fulfill spring is started.
Preferably, the level braking structure includes being butted on respectively on two horizontal voussoir lateral surfaces on the inside of both ends
U-shaped flat spring, ecto-entad passes through the side plate and flat spring and the guide spiro rod for penetrating the horizontal voussoir；It is described to lead
It is spirally connected to screw rod and the side plate, can mutually moves with the flat spring and horizontal voussoir and slidably be socketed.
Preferably, the horizontal voussoir front and rear sides are installed with one respectively exceeds the water towards the side of guide-rail channel
The upper lower wedge block guide plate of flat dip wedge surface, and on two upper lower wedge block guide plates in opposite directions be equipped with and the horizontal tilt wedge
The parallel guide rail bar in face；Guide groove is offered on the upper lower wedge block front and rear sides, the guide rail bar is arranged in the guide groove and edge
The guide groove slides；Linear motion bearing is folded between the horizontal tilt wedge surface and the tilted upward wedge surface.
Preferably, the guide spiro rod includes the perisporium close to the smooth guide rod section of anterior perisporium and rear portion with outer
The thread segment of screw thread.
Moment stably can clamp guide rail into row buffering by the setting of above-mentioned level braking structure, ensure that to leading
The clamping degree of rail, total stability is good, is hardly damaged, and stop is soft, and intensity is high.
Preferably, forming limit rank between the guide rod section and thread segment, the limit rank is equipped with flexible
Buffer gasket.
Limit rank does not work in the case of normal stop, only in case of a fault as horizontal voussoir is excessively displaced outwardly,
Flat spring just carries out limiting the safeguard protection of stepped formula in the case of excessively flicking.And snubber elastomeric can be set on limit rank terrace
Packing ring is into row buffering.
In conclusion the utility model has the advantages that：
1st, the application uses safety circuit, safety-type height.It is short using electromagnet trigger action, reaction time.Substantially
Directly trigger, intermediate structure is few, simple structure, small size, easy installation., can be multi-point interlinked due to being electrically to trigger, it is synchronous
Property is good.
2nd, horizontal, the upper and lower brake structure of the application is stable, reaction is fast, in case of emergency, starts brake structure up and down,
So that upper lower wedge block clamps guide rail by guide-rail channel so as to fulfill braking along horizontal voussoir upward sliding.Eliminate existing
The linkage to link between multiple safety tongs, substantially increases reliability and security.
Brief description of the drawings
Fig. 1 is the application structure diagram one；
Fig. 2 is the application structure diagram two；
Fig. 3 is the application caliper circuit theory schematic diagram one；
Fig. 4 is the application caliper circuit theory schematic diagram two；
Fig. 5 is support board structure schematic diagram；
Fig. 6 is guide spiro rod structure diagram；
Fig. 7 is three structure diagram of embodiment；
Fig. 8 is example IV structure diagram;
Fig. 9 is five structure diagram of embodiment.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability
Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but
As long as all protected in the right of the utility model be subject to Patent Law.
Embodiment one：
A kind of elevator safety clamp device, including caliper and the wedge assemblies that are arranged in caliper, the caliper include by
The top plate set gradually under 1, two side plate 2, bottom plate 3, intermediate guide plate 4, the side plate upper and lower ends and the top plate and
Bottom plate is respectively fixedly connected, and the front side of the top plate, bottom plate and intermediate guide plate is accordingly equipped with up and down to be used for by cage guide
Guide-rail channel 5, the intermediate guide plate is arranged between two side plates and the part of corresponding rails passage is more than equipped with bore
The guide-rail channel leads mouth 41；The voussoir includes two horizontal voussoirs 6 and two for being symmetrically set in the guide-rail channel both sides
A upper lower wedge block 7, the horizontal voussoir upper/lower terminal are butted in the top plate and intermediate guide plate, and the upper lower wedge block is arranged on
The horizontal tilt on the inside of tilted upward wedge surface and two horizontal voussoirs between the horizontal voussoir and on the outside of two upper lower wedge blocks
Wedge surface is corresponded and is slidably connected, and the upper lower wedge block leads mouth through described；Between the upper lower wedge block bottom and the bottom plate
Equipped with being at least used to controlling upper lower wedge block to rise the brake structure up and down braked, the intermediate guide plate and the top plate it
Between be equipped be used for position and level braking described in horizontal voussoir level braking structure.
The application in case of emergency starts brake structure up and down so that upper lower wedge block is clamped along horizontal voussoir upward sliding
Guide rail by guide-rail channel is so as to fulfill braking.
The brake structure up and down includes being butted on the supporting plate 81 of the upper lower wedge block bottom, is fixedly arranged between two side plates
Support plate 82, be arranged in the support plate and guide rod 83 that upper end and the supporting plate are connected, be sheathed on the guide rod
And connection supporting plate and the brake component for starting spring 84 and start guide rod rising for controlling of support plate.
The guide rod lower part is equipped with notch 831, and the brake component includes telescopically plugging to be used into the notch
Pull rod in fixed guide pole and the electromagnet 85 for controlling pull rod to stretch.
The supporting plate include close to caliper center and the main board portion 811 being connected with the guide rod and two by main board portion outside
Side symmetrically stretches out is butted on the subplate portion 812 of two pieces of upper lower wedge block bottoms respectively, the main board portion and two subplate portions
Between form corresponding with guide-rail channel notch.
Upper lower wedge block is pulled down and fixed by pull rod by the application by above-mentioned brake structure, is formed between upper lower wedge block
It is larger can be by the passage of guide rail, elevator normal operation, when needing emergency braking, electromagnet starts, by pull rod from notch
Pull out, guide rod loses power, is ramped up in the case where starting the active force of spring, while supporting plate promotes upper lower wedge block to rise, upper lower wedge block
While rising along horizontal voussoir two under the action of wedge surface is tilted on lower wedge block mutually draw close, between spacing reduce so as to real
Now clamp guide rail and realize braking.
Said structure brake response is fast, and structural stability is good, and braking efficiency is high, and failure rate is low, safe to use.
Embodiment two：
Unlike the embodiments above be at least corresponds to two side bottoms in described two subplate portions in the main board portion and is equipped with
Thickening part 813, by triangle muscle body integrally connected between the subplate portion and the thickening part, it is corresponding in the support plate described in
Subplate portion is equipped with secondary orifices, and subplate portion bottom is equipped with the secondary guide rod 8121 being arranged in the secondary orifices.
Upper lower wedge block is arranged in subplate portion, forms the notch by guide rail so as to vacating space, the application's passes through again
The setting of above-mentioned secondary guide rod, cooperatively forms stable guiding as a result, so as to ensure to be suspended from the subplate outside main board portion with guide rod
Also lower wedge block can be stably jacked during portion's stress without being also easy to produce deflection or stuck, ensures the efficient, stable of braking.
Embodiment three：
Unlike the embodiments above be in is additionally provided with for so that answering of resetting downwards of upper lower wedge block in the top plate bottom
Position component, the reset components include at least two side ends respectively the push plate 101 above the upper lower wedge block in position two, be fixed on pushing tow
The push strut 102 of plate upper surface symmetrical centre, the biasing springs 103 being sheathed in push strut, be laterally inserted into the push strut
Inserted link 104 and the electromagnet 105 for controlling inserted link to stretch, the top plate be equipped with reset frame, the push plate is located at institute
State below top plate, the push strut passes through the top plate, and the biasing springs are arranged on the cabane plate 106 of the top plate and reset frame
Between；It is equipped with below the support plate and is used to carry out the guide rod on spacing baffle 31, the baffle is opened equipped with shake-up
Close.
The application after emergency braking condition, can be incited somebody to action by the setting of above-mentioned reset components by starting electromagnet
Inserted link is deviate from from push strut, and lower wedge block, upper lower wedge block arrive to baffle positioning to push strut on pushing tow downwards under biasing springs effect
While touch baffle on switch so that electromagnet dead electricity, no longer attracts between electromagnet and pull rod, can be set in electromagnet
Spring promotes pull rod to guide rod so that pull rod resets insertion guide rod.The pressure of biasing springs will start greatly spring enough
Compression stress, is compressed again so as to fulfill spring is started.
Example IV：
Unlike the embodiments above be in is additionally provided with for so that answering of resetting downwards of upper lower wedge block in the top plate bottom
Position component, the reset components include at least two side ends respectively the push plate 101 above the upper lower wedge block in position two, be fixed on pushing tow
The push strut 102 of plate upper surface symmetrical centre, the top plate are equipped with reset frame, and the push plate is located at below the top plate,
The push strut passes through the top plate, and the cabane plate of reset frame is equipped with cylinder 03, and the piston rod 04 of cylinder is connected with push strut
For controlling push strut to move up and down, resetted downwards so as to push down on upper lower wedge block.It is equipped with and uses below the support plate
In carrying out spacing baffle 31 to the guide rod, the baffle is equipped with touch switch.
Embodiment five：
Cylinder 01 can also be set in the application on bottom plate by being in four difference of above-described embodiment, and the connection of piston rod 02 is oriented to
Bar bottom, cylinder does not work during stop, and piston rod freely stretches, cylinder operation when guide rod needs to reset downwards, by piston rod
And guide rod pulls down.Which can remove the structure of baffle, it is only necessary to design the setting for the position that piston rod pulls down
Realize position reset.
Embodiment six：
Unlike the embodiments above be in includes being butted on two water respectively on the inside of both ends in the level braking structure
The flat spring 61 of U-shaped on Flachkeil block lateral surface, ecto-entad is through the side plate and flat spring and penetrates the horizontal voussoir
Guide spiro rod 62；The guide spiro rod is spirally connected with the side plate, can mutually move with the flat spring and horizontal voussoir and slidably cover
Connect.
The horizontal voussoir front and rear sides are installed with one and exceed the horizontal tilt wedge towards the side of guide-rail channel respectively
The upper lower wedge block guide plate 63 in face, and be equipped with opposite directions on two upper lower wedge block guide plates parallel with the horizontal tilt wedge surface
Guide rail bar 631；Offer guide groove 71 on the upper lower wedge block front and rear sides, the guide rail bar is arranged in the guide groove and along institute
State guide groove slip；Linear motion bearing 9 is folded between the horizontal tilt wedge surface and the tilted upward wedge surface.
The perisporium that the guide spiro rod includes close to the smooth guide rod section of anterior perisporium and rear portion has externally threaded spiral shell
Line section.
Moment stably can clamp guide rail into row buffering by the setting of above-mentioned level braking structure, ensure that to leading
The clamping degree of rail, total stability is good, is hardly damaged, and stop is soft, and intensity is high.
Embodiment seven：
Unlike the embodiments above be between the guide rod section and thread segment forms limit rank 621, the limit rank
It is equipped with flexible buffer gasket 622.
Limit rank does not work in the case of normal stop, only in case of a fault as horizontal voussoir is excessively displaced outwardly,
Flat spring just carries out limiting the safeguard protection of stepped formula in the case of excessively flicking.And snubber elastomeric can be set on limit rank terrace
Packing ring is into row buffering.
Claims (10)
1. a kind of elevator safety clamp device, including caliper and the wedge assemblies that are arranged in caliper, it is characterised in that：The caliper
Top plate including on by being set gradually under（1）, two side plates（2）, bottom plate（3）, intermediate guide plate（4）, above and below the side plate
Both ends are respectively fixedly connected with the top plate and bottom plate, and the front side of the top plate, bottom plate and intermediate guide plate is accordingly equipped with up and down to be used
In the guide-rail channel by cage guide（5）, the intermediate guide plate is arranged between two side plates and corresponding rails passage
Part be equipped with bore and be more than the guide-rail channel and lead mouth（41）；The voussoir includes being symmetrically set in the guide-rail channel both sides
Two horizontal voussoirs（6）With two upper lower wedge blocks（7）, the horizontal voussoir upper/lower terminal is butted on the top plate and centre is led
To on plate, the upper lower wedge block is arranged on tilted upward wedge surface and two between the horizontal voussoir and on the outside of two upper lower wedge blocks
Horizontal tilt wedge surface on the inside of horizontal voussoir, which corresponds, to be slidably connected, and the upper lower wedge block leads mouth through described；Above and below described
It is equipped between voussoir bottom and the bottom plate and is at least used to control lower wedge block to rise the brake structure up and down braked, it is described
The level braking structure for horizontal voussoir described in positioning and level braking is equipped between intermediate guide plate and the top plate.
A kind of 2. elevator safety clamp device according to claim 1, it is characterised in that：The brake structure up and down includes being butted on
The supporting plate of the upper lower wedge block bottom（81）, the support plate that is fixedly arranged between two side plates（82）, be arranged in the support plate
And the guide rod that upper end is connected with the supporting plate（83）, be sheathed on the guide rod and connect supporting plate and the startup bullet of support plate
Spring（84）And for controlling the brake component for starting guide rod and rising.
A kind of 3. elevator safety clamp device according to claim 2, it is characterised in that：The guide rod lower part is equipped with notch
（831）, the brake component includes telescopically plugging interior for the pull rod of fixed guide pole and for controlling into the notch
The electromagnet that pull rod processed stretches（85）.
A kind of 4. elevator safety clamp device according to claim 3, it is characterised in that：The supporting plate is included close to caliper center
And the main board portion being connected with the guide rod（811）With two as described in symmetrically stretching out on the outside of main board portion and be butted on two pieces respectively
The subplate portion of upper lower wedge block bottom（812）, formed between the main board portion and two subplate portions corresponding with the guide-rail channel
Notch.
A kind of 5. elevator safety clamp device according to claim 4, it is characterised in that：The main board portion at least corresponds to described two
Two side bottoms in a subplate portion are equipped with thickening part（813）, pass through triangle muscle body one between the subplate portion and the thickening part
Connect, the subplate portion is corresponded in the support plate and is equipped with secondary orifices, subplate portion bottom is equipped with and is arranged in the secondary orifices
Secondary guide rod（8121）.
A kind of 6. elevator safety clamp device according to claim 4, it is characterised in that：The top plate bottom is additionally provided with for making
The reset components that lower wedge block resets downwards must be gone up, the reset components include at least two side ends and are located at respectively on two upper lower wedge blocks
The push plate of side（101）, be fixed on the push strut of push plate upper surface symmetrical centre（102）, the pushing that is sheathed in push strut
Spring（103）, be laterally inserted into the inserted link of the push strut（104）With the electromagnet for controlling inserted link to stretch（105）, it is described
Top plate is equipped with reset frame, and the push plate is located at below the top plate, and the push strut passes through the top plate, the pushing bullet
Spring is arranged between the top plate and push plate；It is equipped with below the support plate and is used to carry out the guide rod on spacing baffle
（31）, the baffle is equipped with touch switch.
A kind of 7. elevator safety clamp device according to claim 1, it is characterised in that：The level braking structure includes both ends
Inner side is butted on the flat spring of the U-shaped on two horizontal voussoir lateral surfaces respectively（61）, ecto-entad through the side plate and
Flat spring and the guide spiro rod for penetrating the horizontal voussoir（62）；The guide spiro rod is spirally connected with the side plate, with the plate bullet
Spring can mutually be moved with horizontal voussoir and is slidably socketed.
A kind of 8. elevator safety clamp device according to claim 7, it is characterised in that：The horizontal voussoir front and rear sides difference
It is installed with a upper lower wedge block guide plate for exceeding the horizontal tilt wedge surface towards the side of guide-rail channel（63）, and described in two
The guide rail bar parallel with the horizontal tilt wedge surface is equipped with upper lower wedge block guide plate in opposite directions（631）；Before and after the upper lower wedge block
Guide groove is offered on both sides（71）, the guide rail bar is interior arranged on the guide groove and is slided along the guide groove；The horizontal tilt wedge
Linear motion bearing is folded between face and the tilted upward wedge surface（9）.
A kind of 9. elevator safety clamp device according to claim 8, it is characterised in that：The guide spiro rod is included close to anterior
The smooth guide rod section of perisporium and the perisporium at rear portion there is externally threaded thread segment.
A kind of 10. elevator safety clamp device according to claim 8, it is characterised in that：Between the guide rod section and thread segment
Form limit rank（621）, the limit rank is equipped with flexible buffer gasket（622）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721157681.8U CN207293864U (en) | 2017-09-11 | 2017-09-11 | A kind of elevator safety clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721157681.8U CN207293864U (en) | 2017-09-11 | 2017-09-11 | A kind of elevator safety clamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207293864U true CN207293864U (en) | 2018-05-01 |
Family
ID=62446894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721157681.8U Expired - Fee Related CN207293864U (en) | 2017-09-11 | 2017-09-11 | A kind of elevator safety clamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207293864U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107473049A (en) * | 2017-09-11 | 2017-12-15 | 恒达富士电梯有限公司 | A kind of elevator safety clamp device |
| CN109132775A (en) * | 2018-10-19 | 2019-01-04 | 长沙宁湖机械设备有限公司 | A kind of elevator safety gear |
| CN111120545A (en) * | 2019-11-21 | 2020-05-08 | 南京工诺科技有限公司 | Tooth-embedded linear positioning brake |
| CN111348519B (en) * | 2020-04-10 | 2021-07-30 | 立达博仕电梯（苏州）有限公司 | Elevator safety tongs structure |
| CN117282688A (en) * | 2023-11-24 | 2023-12-26 | 内蒙古北科交大机器人有限公司 | Magnet outward appearance detection device and detecting system |
-
2017
- 2017-09-11 CN CN201721157681.8U patent/CN207293864U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107473049A (en) * | 2017-09-11 | 2017-12-15 | 恒达富士电梯有限公司 | A kind of elevator safety clamp device |
| CN107473049B (en) * | 2017-09-11 | 2023-03-17 | 恒达富士电梯有限公司 | Elevator safety tongs device |
| CN109132775A (en) * | 2018-10-19 | 2019-01-04 | 长沙宁湖机械设备有限公司 | A kind of elevator safety gear |
| CN111120545A (en) * | 2019-11-21 | 2020-05-08 | 南京工诺科技有限公司 | Tooth-embedded linear positioning brake |
| CN111348519B (en) * | 2020-04-10 | 2021-07-30 | 立达博仕电梯（苏州）有限公司 | Elevator safety tongs structure |
| CN117282688A (en) * | 2023-11-24 | 2023-12-26 | 内蒙古北科交大机器人有限公司 | Magnet outward appearance detection device and detecting system |
| CN117282688B (en) * | 2023-11-24 | 2024-03-22 | 内蒙古北科交大机器人有限公司 | Magnet outward appearance detection device and detecting system |
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Granted publication date: 20180501 |