CN207189103U - Positioner before and after a kind of elevator floor door plate - Google Patents
Positioner before and after a kind of elevator floor door plate Download PDFInfo
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- CN207189103U CN207189103U CN201720920684.6U CN201720920684U CN207189103U CN 207189103 U CN207189103 U CN 207189103U CN 201720920684 U CN201720920684 U CN 201720920684U CN 207189103 U CN207189103 U CN 207189103U
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Abstract
The utility model discloses positioner before and after a kind of elevator floor door plate, including frame and detent mechanism, the top of frame has the machined surface for being used for placing elevator floor door plate, detent mechanism includes the first positioner and the second positioner for being respectively arranged at machined surface opposite end, first positioner includes the first drive mechanism and first baffle mechanism, and first baffle mechanism is formed with the pushing portion for pushing elevator floor door plate；First drive mechanism be used for drive first baffle mechanism so that pushing portion above machined surface and below machined surface between move；Second positioner includes the second drive mechanism and second baffle mechanism, and second baffle mechanism is formed with for against the blocking part of elevator floor door plate, and is used for above blocking part the compressed part for pressing elevator floor door plate；Second drive mechanism be used for drive second baffle mechanism so that blocking part and compressed part above machined surface and below machined surface between move, reduce labour, improve production efficiency.
Description
Technical field
It the utility model is related to positioner before and after a kind of clamping device, more particularly to a kind of elevator floor door plate.
Background technology
At present, during carrying out installation fitting to elevator floor door plate on elevator floor door plate assembly line, generally use deflector roll
Elevator floor door plate is delivered on processing stations and carries out installation processing to it by transport platform, it is necessary to first to layer before installation is processed
Door-plate carries out lifting positioning, opposite side positioning then carries out front and back end positioning, and relative to the clamping and positioning in transport platform, ensures dress
Fitting mechanism accurately can carry out installation processing for elevator floor door plate, carry out lifting positioning in elevator floor door plate and opposite side positions it
Before, first will to layer door-plate carry out before and after clamping and positioning, elevator floor door plate rear and front end is fixed to clamp, avoid elevator floor door plate by
Relative displacement before and after deflector roll in deflector roll transport platform influences.
But following defect be present in the existing front and rear detent mechanism for elevator floor door plate assembly line：
In the past when being processed to elevator floor door plate, by the way of thinking to compress elevator floor door plate, with screw or positioning
Elevator floor door plate is fixed on the machined surface of transport platform by pin, and using this positioning method, not only labor intensity is big, and product is qualified
Rate declines, and is also unfavorable for the raising of production efficiency.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of elevator floor door plate front and rear positioning
Device, it can reduce the labor intensity of positioning assembling, improve production efficiency.
The purpose of this utility model adopts the following technical scheme that realization：
Positioner before and after a kind of elevator floor door plate, including frame and detent mechanism, the top of the frame, which has, to be used for
The machined surface of elevator floor door plate is placed, the detent mechanism includes being respectively arranged at the first positioning of the machined surface opposite end
Device and the second positioner, first positioner include the first drive mechanism and first baffle mechanism, the first gear
Trigger is configured to the pushing portion for pushing the elevator floor door plate；First drive mechanism is used to drive the first gear
Trigger structure so that the pushing portion above the machined surface and below the machined surface between move；Second positioner
Including the second drive mechanism and second baffle mechanism, the second baffle mechanism is formed with for against the elevator floor door plate
Blocking part, and be used to above the blocking part to press the compressed part of the elevator floor door plate；Second drive mechanism
For driving the second baffle mechanism so that the blocking part and the compressed part are above the machined surface and the processing
Moved between below face.
Further, the first baffle mechanism includes follow block, connecting plate and propulsion cylinder；The connecting plate with it is described
First drive mechanism connects；The follow block is arranged on the connecting plate close to the side of second positioner, the propulsion
The cylinder body of cylinder is fixedly mounted with the connecting plate, and the follow block forms described push close to the side of second positioner
Portion, the opposite side of the follow block are fixedly connected with the piston rod of the propulsion cylinder；The piston rod level of the propulsion cylinder is set
Put, so that the propulsion cylinder drives the follow block towards the direction of second positioner closer or far from the described second positioning
Device.
Further, push pedal and fixed plate are additionally provided between the follow block and the propulsion cylinder；The fixed plate is fixed
In the connecting plate and it is located at the connecting plate close to one end of the follow block；The push pedal and the piston rod of the propulsion cylinder
It is fixedly connected；The push pedal both ends are fixed with the push rod being parallel to each other, the two push rod activities be connected to the fixed plate and with
The follow block is fixedly connected.
Further, first drive mechanism includes the first cylinder, and the piston rod of first cylinder is perpendicular to described
The piston rod of propulsion cylinder；The cylinder body of first cylinder is arranged with the first support base, the piston rod activity of first cylinder
It is connected to first support base；The piston rod being connected to first cylinder is worn in the relative both ends activity of first support base
The connecting plate is fixed in the first guide rod being parallel to each other, the end of two first guide rods；Two first guide rods with it is described
The piston rod of first cylinder is in same straight line；The wherein side of first support base is provided with for described first to be positioned
Device is fixed on the first installing plate of the frame.
Further, the second baffle mechanism includes supporting plate and two rotary cylinders；The supporting plate and described the
Two drive mechanisms connect, and the supporting plate forms the blocking part close to the side of first positioner；Two revolutions
Cylinder is placed in the both ends of the supporting plate, and the piston rod of two rotary cylinders is each perpendicular to horizontal plane and in always
Line；The piston rod of two rotary cylinders is respectively fixed with horizontal-extending pressing plate, and the lower surface of the pressing plate forms the pressure
Tight portion.
Further, second drive mechanism includes the second cylinder, and the piston rod of second cylinder is perpendicular to level
Face is set；The cylinder body of second cylinder is arranged with the second support base, and the piston rod activity of second cylinder is connected to described
Second support base；The relative both ends activity of second support base, which is worn, is connected to what is be parallel to each other with the piston rod of second cylinder
The supporting plate is fixed in second guide rod, the end of two second guide rods；Two second guide rods and second cylinder
Piston rod is in same straight line；The wherein side of second support base is provided with for second positioner to be fixed on
Second installing plate of the frame.
Further, the bottom of second support base is further fixed on being used to coordinate described in clamping with second installing plate
The fixed mechanism of frame；The fixed mechanism includes the 3rd cylinder and link, and the piston rod of the 3rd cylinder passes through institute
The bottom that link is stated with second support base is fixedly connected；3rd cylinder prolongs close to the side of second installing plate
Stretching has the fixed part that the frame is clamped for coordinating with second installing plate, and the fixed position is in second installing plate
Lower section；The piston rod for driving the 3rd cylinder by the 3rd cylinder stretches, so that the fixed part is along the described 3rd
The piston rod setting direction of cylinder is away from second installing plate or close to second installing plate.
Further, the pushing portion is parallel to each other with the blocking part；The compressed part is mutually hung down with the blocking part
Directly.
Compared with prior art, the beneficial effects of the utility model are：
The utility model by setting the first positioner and the second positioner respectively at the relative both ends of machined surface, and
One positioner pushes elevator floor door plate wherein side, the opposite side of elevator floor door plate is resisted against the second positioner, makes
One positioner and the second positioner coordinate the rear and front end of clamping elevator floor door plate to pass through machinery so as to form front and rear positioning
Structure and the mode of transmission realize the positioning to layer door-plate, relative to manual screw or the mode of positioning finger setting, labor intensity
Lower and machinery positioning precision is higher, also substantially increases the production efficiency of production line.
Brief description of the drawings
Fig. 1 is positioning device structure schematic diagram before and after the utility model elevator floor door plate；
Fig. 2 is positioner side view (removal machined surface) before and after the utility model elevator floor door plate；
Fig. 3 is the utility model the first positioning device structure view；
Fig. 4 is the utility model the first positioner side view；
Fig. 5 is the utility model the second positioning device structure view；
Fig. 6 is the utility model the second positioner front view；
Fig. 7 is the utility model the second positioner side view.
In figure：10th, frame；20th, the first positioner；30th, the second positioner；11st, machined surface；12nd, crossbeam；21st,
One drive mechanism；22nd, first baffle mechanism；211st, the first cylinder；212nd, the first support base；2121st, the first guide rod；2122nd,
One installing plate；2211st, pushing portion；221st, follow block；222nd, connecting plate；223rd, propulsion cylinder；224th, push pedal；225th, fixed plate；
2212nd, workpiece is in seat inductor；2213rd, width of the workpiece inductor；31st, the second drive mechanism；32nd, second baffle mechanism；311、
Second cylinder；3211st, blocking part；2231st, push rod；321st, supporting plate；322nd, rotary cylinder；3221st, pressing plate；3222nd, compressed part；
312nd, the second support base；3121st, the second guide rod；3122nd, the second installing plate；33rd, fixed mechanism；331st, the 3rd cylinder；332nd, even
Connect frame；333rd, fixed part.
Embodiment
Below, with reference to accompanying drawing and embodiment, the utility model is described further, it is necessary to explanation is,
On the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 5, in order that elevator floor door plate is relative to the positioning fixed work order on machined surface 11
More efficient, labor intensive labour cost is lower, and the utility model provides positioner before and after a kind of elevator floor door plate, the elevator
Positioner includes frame 10 and detent mechanism before and after layer door-plate, and the top of frame 10, which has, to be used to place adding for elevator floor door plate
Work face 11, detent mechanism include the first positioner 20 and the second positioner for being respectively arranged at the opposite end of machined surface 11
30, the first positioner 20 includes the first drive mechanism 21 and first baffle mechanism 22, first baffle mechanism 22 formed with for
Push the pushing portion 2211 of elevator floor door plate；First drive mechanism 21 is used to drive first baffle mechanism 22 so that pushing portion 2211
Moved back and forth above machined surface 11 between the lower section of machined surface 11；Second positioner 30 includes the He of the second drive mechanism 31
Second baffle mechanism 32, second baffle mechanism 32 formed with for against the blocking part 3211 of elevator floor door plate, and positioned to
The top of stopper 3211 is used for the compressed part 3222 for pressing elevator floor door plate；Second drive mechanism 31 is used to drive second baffle mechanism
32 so that blocking part 3211 and compressed part 3222 move back and forth relative between the top of machined surface 11 and the lower section of machined surface 11.
By setting the first positioner 20 and the second positioner 30 respectively at the relative both ends of machined surface 11, work as processing
When face 11 detects that elevator floor door plate is reached between the first positioner 20 and the second positioner 30, machined surface 11 stops to electricity
The conveying of terraced layer door-plate, the first drive mechanism 21 driving first baffle mechanism 22, makes pushing portion 2211 rise on machined surface 11
Side pushes the side of elevator floor door plate, at the same time, the second drive mechanism 32 driving second baffle mechanism 31, makes blocking part 3211
The top of machined surface 11 is risen to compressed part 3222, pushing portion is realized in blocking part 3211 against the opposite side of elevator floor door plate
2211 and blocking part 3211 clamping and positioning is formed to the opposite sides of elevator floor door plate, subsequent compressed part 3222 is to elevator floor door plate
Formed and be fixed close to one end upper surface of the second positioner 30.Pass through relative to tradition manually by elevator floor door plate spiral shell
Nail and alignment pin are fixed on machined surface 11 enters luggage by the assemble mechanism of elevator door board assembly line to elevator floor door plate again
The method matched somebody with somebody, efficiency of assembling is higher, and labor intensive labour is less, and mechanical transmission errors and gap are smaller, is improved so as to reach
The effect of assembly precision and production efficiency.
As shown in Figure 3-4, first baffle mechanism 22 includes follow block 221, connecting plate 222 and propulsion cylinder 223；Connecting plate
222 are connected with the first drive mechanism 21；Follow block 221 is arranged on connecting plate 222 close to the side of the second positioner 30, promotes gas
The cylinder body of cylinder 223 is fixedly mounted with connecting plate 222, and follow block 221 forms pushing portion 2211 close to the side of the second positioner 30,
The opposite side of follow block 221 is fixedly connected with the piston rod of propulsion cylinder 223；The piston rod of propulsion cylinder 223 is horizontally disposed with, so that
Propulsion cylinder 223 drives follow block 221 towards the direction of the second positioner 30 closer or far from the second positioner 30.In first gear
In the operation of trigger structure 22, the first drive mechanism 21 drives first baffle mechanism 22 to rise, and the pushing portion 2211 of follow block 221 pushes up
Tight against the side for being against elevator floor door plate, subsequent propulsion cylinder 223 drive the piston rod of propulsion cylinder 223 promote follow block 221 from
And move direction of the elevator floor door plate from the first positioner 20 toward the second positioner 30, in this example, the shape of follow block 221
For long strip shape, so that follow block 221 and the contact area of elevator floor door plate side are wider, progradation is more stable.
As preferred embodiment, push pedal 224 and fixed plate 225 are additionally provided between follow block 221 and propulsion cylinder 223；
Fixed plate 225 is fixed on connecting plate 222 and positioned at connecting plate 222 close to one end of follow block 221；Push pedal 224 and propulsion cylinder 223
Piston rod be fixedly connected；The both ends of push pedal 224 are fixed with the push rod 2231 being parallel to each other, and the activity of two push rod 2231 is connected to fixation
Plate 225 is simultaneously fixedly connected with follow block 221.The piston rod of propulsion cylinder 223 drives push pedal 224 to be moved back and forth along the direction of push rod 2231
While, push rod 2231 drives follow block 221 remote or close to the second positioner 30, by fixed plate 225 to push rod 2231
Guide effect, make propulsion cylinder 223 more stable in propulsion or fall back process, follow block 221 remains and propulsion cylinder 223
The vertical state of piston rod.Have in this example, on follow block 221 and be used to sense whether elevator floor door plate has been affixed with follow block 221
For the workpiece of conjunction in seat inductor 2212, the both sides of connecting plate 222 are provided with the width of the workpiece for sensing elevator floor door plate width
Inductor 2213, when pushing portion 2211 and the side contacts of elevator floor door plate one, width of the workpiece inductor 2213 can automatic detection elevator
The width of layer door-plate simultaneously feeds back to whole piece elevator door board assembly line so that the supporting corresponding process and assemble degree of subsequent work stations, work
Part can sense the relative position of elevator floor door plate in real time in seat inductor 2212 when propulsion cylinder 223 pushes to supporting plate 221
Put, ensure the stabilization of progradation elevator floor door plate.
First drive mechanism 21 includes the first cylinder 211, and the piston rod of the first cylinder 211 is perpendicular to propulsion cylinder 223
Piston rod；The cylinder body of first cylinder 211 is arranged with the first support base 212, and the piston rod activity of the first cylinder 211 is connected to first
Support base 212；For being connected to and being parallel to each other with the piston rod of the first cylinder 211 is worn in the relative both ends activity of first support base 212
Connecting plate 222 is fixed in one guide rod 2121, the end of two first guide rods 2121；Two first guide rods 2121 and the first cylinder 211
Piston rod is in same straight line；The wherein side of first support base 212 is provided with for the first positioner 20 to be fixed on into machine
First installing plate 2122 of frame 10, in this example, the relative both ends of machined surface 11 are provided with the crossbeam 12 being parallel to each other, the first installing plate
2122 are arranged on the middle part of crossbeam 12.By the guide effect of the first guide rod 2121, make the progradation of the first cylinder 211 more steady
It is fixed, while reduce the weight-bearing load of the piston rod of the first cylinder 211.
As illustrated in figs. 5-7, second baffle mechanism 32 includes the rotary cylinder 322 of supporting plate 321 and two；Supporting plate 321 with
Second drive mechanism 31 connects, and supporting plate 321 forms blocking part 3211 close to the side of the first positioner 20；Two rotary cylinders
322 both ends for being placed in supporting plate 321, the piston rod of two rotary cylinders 322 are each perpendicular to horizontal plane and are in same straight line；Two
The piston rod of rotary cylinder 322 is respectively fixed with horizontal-extending pressing plate 3221, and the lower surface of pressing plate 3221 forms compressed part
3222.In the operation of second baffle mechanism 32, after the second drive mechanism 31 driving supporting plate 321 rises, blocking part 3211
The opposite side of elevator floor door plate is resisted against, subsequent two rotary cylinder 322 drives respective piston rod to circumferentially rotate simultaneously, this example
In, two rotary cylinders 322 steering on the contrary, and by the compressed part 3222 of pressing plate 3221 go to elevator floor door plate top and with electricity
The upper surface fitting of terraced layer door-plate compresses, and carries out the compression of vertical direction to elevator floor door plate using rotary cylinder 322, relative to
Traditional being positioned manually is more efficient, and the clamping working face of elevator floor door plate is vertical with the axis of rotary cylinder 322, clamping effect
It is more excellent.
As preferred embodiment, the second drive mechanism 31 includes the second cylinder 311, the piston rod of the second cylinder 311
Set perpendicular to horizontal plane；The cylinder body of second cylinder 311 is arranged with the second support base 312, the piston rod activity of the second cylinder 311
It is connected to the second support base 312；The piston rod phase being connected to the second cylinder 311 is worn in the relative both ends activity of second support base 312
Mutually the second parallel guide rod 3121, supporting plate 321 is fixed in the end of two second guide rods 3121；Two second guide rods 3121 and second
The piston rod of cylinder 311 is in same straight line；The wherein side of second support base 312, which is provided with, to be used for the second positioner 30
Be fixed on the second installing plate 3122 of frame 10, in this example, the second positioner 30 by the second installing plate 3122 be fixed on
On the relative another crossbeam 12 of first positioner 20.By the guide effect of the second guide rod 3121, make the work of the second cylinder 311
Stopper rod is more stable when driving second baffle mechanism 32, reduces the weight-bearing load of the piston rod of the second cylinder 311.
Due to second baffle mechanism 32 in the process of running, pressing plate 3221 applies pressure to the continuous surface of elevator floor door plate
Power, in order to avoid the second positioner 30 is made the second peace by the lifting power that the pressure causes the second positioner 30 to be risen relatively
Loading board 3122 is released, and the bottom of the second support base 312 is further fixed on for coordinating clamping frame 10 with the second installing plate 3122
Fixed mechanism 33；Fixed mechanism 33 includes the 3rd cylinder 331 and link 332, and the piston rod of the 3rd cylinder 331 passes through connection
Frame 332 is fixedly connected with the bottom of the second support base 312；3rd cylinder 331 is extended with close to the side of the second installing plate 3122
For coordinating the fixed part 333 of clamping frame 10 with the second installing plate 3122, fixed part 333 is located under the second installing plate 3122
Side；The piston rod for driving the 3rd cylinder 331 by the 3rd cylinder 331 stretches, so that work of the fixed part 333 along the 3rd cylinder 331
Stopper rod setting direction away from the second installing plate 3122 or in the second installing plate 3122, this example, install by the second installing plate 3122
On the top of crossbeam 12, the bottom that fixed part 333 fits in crossbeam 12 forms clamping with the second installing plate 3122 to crossbeam 12, keeps away
Exempt from the second positioner 30 to release.
It is parallel relative to machined surface 11 in order that elevator floor door plate promotes position fixing process more stable, pushing portion 2211 with
Blocking part 3211 is parallel to each other；Compressed part 3222 is mutually perpendicular to blocking part 3211.
Above-mentioned embodiment is only preferred embodiment of the present utility model, it is impossible to is protected with this to limit the utility model
Scope, the change of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to
In the utility model scope claimed.
Claims (8)
- A kind of 1. positioner before and after elevator floor door plate, it is characterised in that：Including frame and detent mechanism, the top of the frame has the machined surface for being used for placing elevator floor door plate, the positioning Mechanism includes being respectively arranged at the first positioner and the second positioner of the machined surface opposite end, first positioning Device includes the first drive mechanism and first baffle mechanism, and the first baffle mechanism is formed with for pushing the elevator door The pushing portion of plate；First drive mechanism is used to drive the first baffle mechanism so that the pushing portion is in the machined surface Moved between below top and the machined surface；Second positioner includes the second drive mechanism and second baffle mechanism, The second baffle mechanism is formed with for against the blocking part of the elevator floor door plate, and is used above the blocking part In the compressed part for pressing the elevator floor door plate；Second drive mechanism is used to drive the second baffle mechanism so that described Blocking part and the compressed part above the machined surface and below the machined surface between move.
- 2. positioner before and after elevator floor door plate as claimed in claim 1, it is characterised in that：The first baffle mechanism includes Follow block, connecting plate and propulsion cylinder；The connecting plate is connected with first drive mechanism；The follow block is arranged on the company Close to the side of second positioner, the cylinder body of the propulsion cylinder is fixedly mounted fishplate bar with the connecting plate, described to support Plate forms the pushing portion, the work of the opposite side of the follow block and the propulsion cylinder close to the side of second positioner Stopper rod is fixedly connected；The piston rod of the propulsion cylinder is horizontally disposed with, so that the propulsion cylinder drives the follow block towards described The direction of second positioner is closer or far from second positioner.
- 3. positioner before and after elevator floor door plate as claimed in claim 2, it is characterised in that：The follow block and the propulsion gas Push pedal and fixed plate are additionally provided between cylinder；The fixed plate is fixed on the connecting plate and supported positioned at the connecting plate close to described One end of plate；The push pedal is fixedly connected with the piston rod of the propulsion cylinder；The push pedal both ends are fixed with what is be parallel to each other Push rod, the two push rod activities are connected to the fixed plate and are fixedly connected with the follow block.
- 4. positioner before and after the elevator floor door plate as any one of claim 2-3, it is characterised in that：Described first drives Motivation structure includes the first cylinder, the piston rod of the piston rod of first cylinder perpendicular to the propulsion cylinder；First gas The cylinder body of cylinder is arranged with the first support base, and the piston rod activity of first cylinder is connected to first support base；Described The first guide rod for being connected to and being parallel to each other with the piston rod of first cylinder is worn in the relative both ends activity of one support base, and two described The connecting plate is fixed in the end of one guide rod；The piston rod of two first guide rods and first cylinder is in always Line；The wherein side of first support base is provided with the first peace for first positioner to be fixed on to the frame Loading board.
- 5. positioner before and after elevator floor door plate as claimed in claim 1, it is characterised in that：The second baffle mechanism includes Supporting plate and two rotary cylinders；The supporting plate is connected with second drive mechanism, and the supporting plate is close to described first The side of positioner forms the blocking part；Two rotary cylinders are placed in the both ends of the supporting plate, two revolutions The piston rod of cylinder is each perpendicular to horizontal plane and is in same straight line；The piston rod of two rotary cylinders is respectively fixed with level The pressing plate of extension, the lower surface of the pressing plate form the compressed part.
- 6. positioner before and after elevator floor door plate as claimed in claim 5, it is characterised in that：Second drive mechanism includes Second cylinder, the piston rod of second cylinder are set perpendicular to horizontal plane；The cylinder body of second cylinder is arranged with second Seat is supportted, the piston rod activity of second cylinder is connected to second support base；Live at the relative both ends of second support base Dynamic to wear the second guide rod for being connected to and being parallel to each other with the piston rod of second cylinder, institute is fixed in the end of two second guide rods State supporting plate；The piston rod of two second guide rods and second cylinder is in same straight line；Second support base its Middle side is provided with the second installing plate for second positioner to be fixed on to the frame.
- 7. positioner before and after elevator floor door plate as claimed in claim 6, it is characterised in that：The bottom of second support base It is further fixed on clamping the fixed mechanism of the frame for second installing plate coordinating；The fixed mechanism includes the 3rd gas Cylinder and link, the piston rod of the 3rd cylinder is fixed by the bottom of the link and second support base to be connected Connect；3rd cylinder is extended with for coordinating with second installing plate described in clamping close to the side of second installing plate The fixed part of frame, the fixed position is in the lower section of second installing plate；The described 3rd is driven by the 3rd cylinder The piston rod of cylinder stretches, so that piston rod setting direction of the fixed part along the 3rd cylinder is away from the described second installation Plate or close second installing plate.
- 8. positioner before and after elevator floor door plate as claimed in claim 1, it is characterised in that：The pushing portion is kept out with described Portion is parallel to each other；The compressed part is mutually perpendicular to the blocking part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720920684.6U CN207189103U (en) | 2017-07-26 | 2017-07-26 | Positioner before and after a kind of elevator floor door plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720920684.6U CN207189103U (en) | 2017-07-26 | 2017-07-26 | Positioner before and after a kind of elevator floor door plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207189103U true CN207189103U (en) | 2018-04-06 |
Family
ID=61799012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720920684.6U Active CN207189103U (en) | 2017-07-26 | 2017-07-26 | Positioner before and after a kind of elevator floor door plate |
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| Country | Link |
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| CN (1) | CN207189103U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109129356A (en) * | 2018-11-01 | 2019-01-04 | 东台市飞凌电气设备有限公司 | Bus duct assembly bench |
| CN109648490A (en) * | 2018-11-27 | 2019-04-19 | 苏州新达电扶梯部件有限公司 | The fixed device of a kind of layer of door system |
| CN112974984A (en) * | 2021-05-11 | 2021-06-18 | 三倍机械科技(佛山)有限公司 | Four sides saw workstation and four sides saw |
-
2017
- 2017-07-26 CN CN201720920684.6U patent/CN207189103U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109129356A (en) * | 2018-11-01 | 2019-01-04 | 东台市飞凌电气设备有限公司 | Bus duct assembly bench |
| CN109129356B (en) * | 2018-11-01 | 2024-04-26 | 唐山鑫顺利源科技有限公司 | Bus duct assembly table |
| CN109648490A (en) * | 2018-11-27 | 2019-04-19 | 苏州新达电扶梯部件有限公司 | The fixed device of a kind of layer of door system |
| CN112974984A (en) * | 2021-05-11 | 2021-06-18 | 三倍机械科技(佛山)有限公司 | Four sides saw workstation and four sides saw |
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