CN207923424U - A kind of lock device for detecting performance of latch floor - Google Patents
A kind of lock device for detecting performance of latch floor Download PDFInfo
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- CN207923424U CN207923424U CN201721384280.6U CN201721384280U CN207923424U CN 207923424 U CN207923424 U CN 207923424U CN 201721384280 U CN201721384280 U CN 201721384280U CN 207923424 U CN207923424 U CN 207923424U
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- traveller
- sliding slot
- fixed
- workbench
- riser
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Abstract
The utility model provides a kind of lock device for detecting performance of latch floor, belongs to detection technique field.A kind of this lock device for detecting performance of latch floor, including chamber, chamber includes workbench, riser one, riser two, riser three, top plate and sealed door, having heaters is set on the riser one of chamber, it is provided with cooler on the riser two of chamber, it is provided with dehumidifier on the riser two of chamber, temperature inductor and humidity sensor, workbench has cavity, worktable upper surface offers the venthole communicated with workbench cavity, and it is additionally provided with humidifier in workbench cavity, the clamp system that can be positioned to the floor after lock is provided on workbench；The floor after lock can be carried out the pressing mechanism of pressing detection by being additionally provided on workbench.The utility model have can quickly and intuitively evaluate the sealed situation that latch floor latches in specific temperature, humidity change procedure.
Description
Technical field
The utility model belongs to detection technique field, is related to a kind of lock device for detecting performance of latch floor.
Background technology
With the gradual maturation of Flooring, the type on floor also begins to diversification, especially latch floor, it is mating formation
When button-type be tightly combined, the continuity that can farthest keep floor surface seamless is therefore, many in terms of Floor Covering
Person selects latch floor.
Lock performance is one of the important indicator of evaluation latch floor quality, and the method for testing floor lock button performance at present
It is only limitted to room temperature lock tensile test.After latch floor is mated formation, with the replacement in season, shadow of the floor by environment temperature, humidity
Phenomenon of expanding with heat and contract with cold can be occurred in which can not avoid by ringing, and floor can constantly bear to stretch in this course or squeeze, buckle structure
Easily cause to thread off in the stretching or extruding with floor, fracture, deformation situations such as, so that the combination of button-type between floor is lost work
With.It is whether up to standard therefore, it is possible to rapidly evaluate latch floor performance in this change procedure by certain device or method
Or different manufacturers, the comparison of different type latch floor have actual directive significance, the test is either to latch floor
Production, research and development have a specific data directive significance, while selecting floor and practice of construction more to have practical help consumer.
Utility model content
The purpose of this utility model is the presence of the above problem in view of the prior art, it is proposed that a kind of lock of latch floor
Device for detecting performance, the lock device for detecting performance of this latch floor have and can quickly and intuitively evaluate latch floor in spy
The sealed situation latched in fixed temperature, humidity change procedure.
The purpose of this utility model can be realized by following technical proposal：
A kind of lock device for detecting performance of latch floor, including chamber, which is characterized in that the chamber includes
Having heaters is arranged on the riser one of the chamber in workbench, riser one, riser two, riser three, top plate and sealed door,
It is provided with cooler on the riser two of chamber, dehumidifier, temperature inductor and humidity sense are provided on the riser two of chamber
Answer device, the workbench that there is cavity, worktable upper surface to offer several ventholes communicated with workbench cavity, and work
Make to be additionally provided with humidifier in platform cavity, the clamping that can be positioned to the floor after lock is provided on the workbench
Mechanism；The floor after lock can be carried out the pressing mechanism of pressing detection by being additionally provided on the workbench.Heater, cooling
Device, humidifier, dehumidifier, temperature inductor and humidity sensor are the existing product that can be bought on the market.
In the lock device for detecting performance of above-mentioned latch floor, the clamp system includes compact heap one and compact heap
Two, the workbench offers sliding slot one and sliding slot two, and sliding slot one and sliding slot two are mutually parallel, and slides and is provided in sliding slot one
Traveller one and traveller two, the interior sliding of sliding slot two are provided with traveller three and traveller four, and the traveller one is fixed with the upper end for sliding three
There is a connecting plate one, the upper end of traveller two and sliding four is fixed with connecting plate two, and the lower surface of the connecting plate one is fixed with several
Spring one, the other end of spring one are each attached to the upper surface of compact heap one, and the lower surface of connecting plate one is fixed with several springs
Two, the other end of spring two is each attached to the upper surface of compact heap two.Compact heap one can be by the ground after lock by spring one
Plate one end presses to workbench, and the floor other end after lock can be pressed to workbench, realization pair by compact heap two by spring two
Floor after lock is positioned.Meanwhile traveller one and traveller two can be slided along sliding slot one, traveller three and traveller four can
It is slided along sliding slot two, by adjusting traveller one and traveller three simultaneously, while traveller two and traveller four is adjusted, so as to basis
Positioning is adjusted in the size on floor after practical lock, expands the scope of application.
In the lock device for detecting performance of above-mentioned latch floor, the traveller one is erected towards on the one side of traveller three
Head straight for being equipped with regulating tank one, traveller three towards offering regulating tank three, the compact heap one on the one side of traveller one vertically
Both ends be slidably arranged in respectively on regulating tank one and regulating tank three；The traveller two is towards vertical on the one side of traveller four
Offer regulating tank two, traveller four towards offering regulating tank four vertically on the one side of traveller two, the compact heap two
Both ends are slidably arranged in respectively on regulating tank two and regulating tank four.The both ends of compact heap one are slidably arranged in one He of regulating tank respectively
On regulating tank three, the both ends of compact heap two are slidably arranged in respectively on regulating tank two and regulating tank four, so as to ensure over the ground
Stability during board clamping.
In the lock device for detecting performance of above-mentioned latch floor, the pressing mechanism includes traveller five, traveller six, rises
Drop plate, mounting plate, cylinder one, cylinder two and pressing roller, the worktable upper surface are further opened with sliding slot three and sliding slot four,
Sliding slot three and sliding slot four are mutually parallel, and the lower end of traveller five is slidably arranged in sliding slot three, and bar shaped is offered vertically on traveller five
The lower end of straight slot one, traveller six is slidably arranged in sliding slot four, offers bar shaped groove two, the lifting on traveller six vertically
The both ends of plate are slidably arranged in respectively in bar shaped groove one and bar shaped groove two, and the cylinder body of the cylinder one is fixed on traveller five
On, straight down, and one piston rod of cylinder is fixed on lifter plate the piston rod of cylinder one, and the cylinder body of the cylinder two is fixed
On traveller six, straight down, and two piston rod of cylinder is fixed on lifter plate the piston rod of cylinder two, on the lifter plate
Level offers bar shaped groove three, and the mounting plate is slidably arranged in bar shaped groove three, is offered on the mounting plate
Mounting groove, the interior rotation of mounting groove are provided with mounting plate, and the pressing roller is rotatably arranged on by shaft on mounting plate.
Lifter plate is under the action of cylinder one and cylinder two, along the item in the bar shaped groove one and traveller six on traveller five
Shape straight slot two moves above and below, and pressing roller can be driven to carry out simulation to the latch floor after positioning and trample experiment, to realize
Service life detection is carried out to latch floor.
In the lock device for detecting performance of above-mentioned latch floor, driving motor one is horizontally fixed on the workbench
With driving motor two, the output shaft of the driving motor one and driving motor two is connected separately with leading screw one, leading screw two, described
Leading screw one and leading screw two on be threaded with nut one and nut two respectively, offer through-hole one on the traveller five, lead to
Bearing one is fixed in hole one, the inner ring of the bearing one is fixed on nut one, and through-hole is offered on the traveller six
Two, bearing two is fixed in through-hole two, and the inner ring of the bearing two is fixed on nut two.Driving motor one and driving motor
Two rotate in same direction simultaneously, leading screw one and leading screw two can be driven to rotate, traveller five can be along cunning by bearing one and nut one
Slot three slides, and traveller six can be slided by bearing two and nut two along sliding slot four, is latched to realize that pressing roller is opposite
Floor carries out longitudinally adjust.
In the lock device for detecting performance of above-mentioned latch floor, driving motor three, institute are fixed on the lifter plate
The output shaft for the driving motor three stated is connected with leading screw three, and nut three, the installation are threaded on the leading screw three
Through-hole three is offered on plate, bearing three is fixed in through-hole three, and the inner ring of the bearing three is fixed on nut three.Driving electricity
Machine three drives leading screw three to rotate, and mounting plate can be moved by bearing three and nut three along the bar shaped groove three on lifter plate,
To realize that pressing roller carries out longitudinally adjust with respect to latch floor.
In the lock device for detecting performance of above-mentioned latch floor, variable-frequency motor is fixed on the mounting plate, it is described
The output shaft of variable-frequency motor be connected with shaft.Variable-frequency motor drives shaft rotation, can to drive pressing roller to rotate
Latch floor carries out simulation field compaction test, and service life detection is carried out to latch floor to realize.
In the lock device for detecting performance of above-mentioned latch floor, the spring one and spring two are four.
In the lock device for detecting performance of above-mentioned latch floor, the sliding slot one and sliding slot two are located at sliding slot three and slide
Between slot four, and sliding slot one is parallel with sliding slot three.
Compared with prior art, the lock device for detecting performance of this latch floor has the following advantages：
1, the utility model uses this loop cycle in different temperature and humidity environment stage by stage, can be fast
Speed, the sealed situation that intuitively evaluation latch floor latches in specific temperature, humidity change procedure, to precise positioning
Big, warpage is big, lock intensity difference as shunk for plate poor prognostic cause, help technical staff targetedly improved products structure, formula,
Optimized production process and raising machining accuracy or optimization button-type structure.
2, floor one end after lock can be pressed to workbench by the compact heap one in the utility model by spring one, pressure
The floor other end after lock can be pressed to workbench by tight block two by spring two, and the floor after lock is determined in realization
Position, meanwhile, by adjusting traveller one and traveller three simultaneously, while traveller two and traveller four are adjusted, so as to according to practical lock
Positioning is adjusted in the size on floor after button, expands the scope of application.
3, the lifter plate in the utility model is under the action of cylinder one and cylinder two, along the bar shaped groove on traveller five
One and traveller six on bar shaped groove two above and below move, pressing roller can be driven to simulate the latch floor after positioning
Trample experiment；Variable-frequency motor drive shaft rotation, to drive pressing roller to rotate, can latch floor carry out simulation roll examination
It tests, service life detection is carried out to latch floor to realize.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model；
Fig. 2 is the internal structure schematic diagram of the utility model；
Fig. 3 is the internal sectional structure schematic diagram of the utility model.
In figure, 1, workbench；2, sealed door；3, riser one；4, riser two；5, top plate；6, humidifier；7, compact heap one；
8, compact heap two；9, traveller one；10, traveller three；11, connecting plate one；12, traveller two；13, traveller four；14, connecting plate two；15、
Spring one；16, spring two；17, regulating tank three；18, regulating tank four；19, traveller five；20, traveller six；21, lifter plate；22, pacify
Loading board；23, cylinder one；24, cylinder two；25, pressing roller；26, driving motor one；27, driving motor two；28, leading screw one；
29, leading screw two；30, driving motor three；31, leading screw three；32, variable-frequency motor.
Specific implementation mode
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
A kind of lock device for detecting performance of latch floor, including chamber, chamber include workbench 1, riser 1,
Riser 24, riser three, top plate 5 and sealed door 2, are arranged having heaters on the riser 1 of the chamber, chamber it is perpendicular
It is provided with cooler on plate 24, dehumidifier, temperature inductor and humidity sensor are provided on the riser 24 of chamber, it is described
Workbench 1 have cavity, 1 upper surface of workbench offers several ventholes communicated with 1 cavity of workbench, and workbench 1
It is additionally provided with humidifier 6 in cavity, the clamping machine that can be positioned to the floor after lock is provided on the workbench 1
Structure；The floor after lock can be carried out the pressing mechanism of pressing detection by being additionally provided on the workbench 1.Heater, cooling
Device, humidifier 6, dehumidifier, temperature inductor and humidity sensor are the existing product that can be bought on the market；
As shown in Figures 2 and 3, clamp system includes compact heap 1 and compact heap 28, and the workbench 1 offers cunning
Slot one and sliding slot two, sliding slot one and sliding slot two are mutually parallel, and are slided in sliding slot one and are provided with traveller 1 and traveller 2 12, sliding slot
Sliding is provided with traveller 3 10 and traveller 4 13 in two, and the upper end of traveller 1 and sliding three is fixed with connecting plate 1, traveller 2 12
Upper end with sliding four is fixed with connecting plate 2 14, and the lower surface of connecting plate 1 is fixed with several springs 1, spring 1
The other end is each attached to the upper surface of compact heap 1, and the lower surface of connecting plate 1 is fixed with several springs 2 16, spring two
16 other end is each attached to the upper surface of compact heap 28.Compact heap 1 can be by the floor after lock by spring 1
One end presses to workbench 1, and the floor other end after lock can be pressed to workbench 1 by compact heap 28 by spring 2 16, realizes
Floor after lock is positioned.Meanwhile traveller 1 and traveller 2 12 can be slided along sliding slot one, traveller 3 10 and cunning
Column 4 13 can be slided along sliding slot two, by adjusting traveller 1 and traveller 3 10 simultaneously, while adjust traveller 2 12 and traveller
4 13, so as to which positioning is adjusted according to the size on floor after practical latch, expand the scope of application.One 9 direction of traveller is sliding
Offer regulating tank one on the one side of column 3 10 vertically, traveller 3 10 towards offering tune on the one side of traveller 1 vertically
Slot 3 17 is saved, the both ends of the compact heap 1 are slidably arranged in respectively on regulating tank one and regulating tank 3 17；The cunning
Column 2 12 towards offering regulating tank two on the one side of traveller 4 13 vertically, and traveller 4 13 is towards on the one side of traveller 2 12
Regulating tank 4 18 is offered vertically, the both ends of compact heap 28 are slidably arranged in respectively on regulating tank two and regulating tank 4 18.Pressure
The both ends of tight block 1 are slidably arranged in respectively on regulating tank one and regulating tank 3 17, and the both ends of compact heap 28 are slided respectively to be set
It sets on regulating tank two and regulating tank 4 18, so as to ensure the stability during board clamping over the ground.Spring 1 and bullet
Spring 2 16 is four.
In addition, pressing mechanism includes traveller 5 19, traveller 6 20, lifter plate 21, mounting plate 22, cylinder 1, cylinder two
24 and pressing roller 25,1 upper surface of workbench is further opened with sliding slot three and sliding slot four, and sliding slot three and sliding slot four are mutual
Parallel, the lower end of traveller 5 19 is slidably arranged in sliding slot three, offers bar shaped groove one, traveller 6 20 on traveller 5 19 vertically
Lower end be slidably arranged in sliding slot four, bar shaped groove two, the both ends of the lifter plate 21 are offered on traveller 6 20 vertically
It being slidably arranged in respectively in bar shaped groove one and bar shaped groove two, the cylinder body of the cylinder 1 is fixed on traveller 5 19,
Straight down, and one 23 piston rod of cylinder is fixed on lifter plate 21 piston rod of cylinder 1, the cylinder of the cylinder 2 24
Body is fixed on traveller 6 20, and straight down, and 2 24 piston rod of cylinder is fixed on lifter plate 21 to the piston rod of cylinder 2 24
On, level offers bar shaped groove three on the lifter plate 21, and the mounting plate 22 is slidably arranged in bar shaped groove three
On, mounting groove is offered on the mounting plate 22, is rotated in mounting groove and is provided with mounting plate 22, the pressing roller 25 is logical
Shaft is crossed to be rotatably arranged on mounting plate 22.Lifter plate 21 is under the action of cylinder 1 and cylinder 2 24, along traveller 5 19
On bar shaped groove one and traveller 6 20 on bar shaped groove two above and below move, can drive pressing roller 25 to positioning after
Latch floor carries out simulation and tramples experiment, and service life detection is carried out to latch floor to realize.It is fixed on mounting plate 22
The output shaft of variable-frequency motor 32, the variable-frequency motor 32 is connected with shaft.Variable-frequency motor 32 drives shaft rotation, to band
Dynamic pressing roller 25 rotates, can latch floor carry out simulation field compaction test, service life is carried out to latch floor to realize
Detection.
Driving motor 1 and driving motor 2 27, driving motor 1 and driving motor are horizontally fixed on workbench 1
2 27 output shaft is connected separately with leading screw 1, leading screw 2 29, and spiral shell is threaded with respectively on leading screw 1 and leading screw 2 29
Mother one and nut two offers through-hole one on traveller 5 19, bearing one is fixed in through-hole one, the inner ring of bearing one is fixed on spiral shell
On mother one, through-hole two is offered on traveller 6 20, bearing two is fixed in through-hole two, the inner ring of bearing two is fixed on nut two
On.Driving motor 1 and driving motor 2 27 rotate in same direction simultaneously, leading screw 1 and leading screw 2 29 can be driven to rotate, traveller
5 19 can be slided by bearing one and nut one along sliding slot three, and traveller 6 20 can be along by bearing two and nut two
Sliding slot four slides, to realize that pressing roller 25 carries out longitudinally adjust with respect to latch floor.
Driving motor 3 30 is fixed on lifter plate 21, the output shaft of driving motor 3 30 is connected with leading screw 3 31, leading screw
Be threaded with nut three on 3 31, through-hole three offered on mounting plate 22, be fixed with bearing three in through-hole three, bearing three it is interior
Circle is fixed on nut three.Driving motor 3 30 drives leading screw 3 31 to rotate, and mounting plate 22 can by bearing three and nut three
It is moved along the bar shaped groove three on lifter plate 21, to realize that pressing roller 25 carries out longitudinally adjust with respect to latch floor.It is sliding
Slot one and sliding slot two are between sliding slot three and sliding slot four, and sliding slot one is parallel with sliding slot three.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although 1, workbench is used more herein；2, sealed door；3, riser one；4, riser two；5, top plate；6, add
Wet device；7, compact heap one；8, compact heap two；9, traveller one；10, traveller three；11, connecting plate one；12, traveller two；13, traveller
Four；14, connecting plate two；15, spring one；16, spring two；17, regulating tank three；18, regulating tank four；19, traveller five；20, traveller
Six；21, lifter plate；22, mounting plate；23, cylinder one；24, cylinder two；25, pressing roller；26, driving motor one；27, it drives
Motor two；28, leading screw one；29, leading screw two；30, driving motor three；31, leading screw three；32, the terms such as variable-frequency motor, but do not arrange
Except the possibility for using other terms.The use of these items is only for more easily describe and explain the sheet of the utility model
Matter；It is contrary to the spirit of the present invention to interpret them as any one of the additional limitations.
Claims (9)
1. a kind of lock device for detecting performance of latch floor, including chamber, which is characterized in that the chamber includes work
Make platform, riser one, riser two, riser three, top plate and sealed door, having heaters is set on the riser one of the chamber, tries
It is provided with cooler on the riser two of tryoff, dehumidifier, temperature inductor and humidity inductive are provided on the riser two of chamber
Device, the workbench have cavity, and worktable upper surface offers several ventholes communicated with workbench cavity, and works
It is additionally provided with humidifier in platform cavity, the clamping machine that can be positioned to the floor after lock is provided on the workbench
Structure；The floor after lock can be carried out the pressing mechanism of pressing detection by being additionally provided on the workbench.
2. the lock device for detecting performance of latch floor according to claim 1, which is characterized in that the clamp system
Including compact heap one and compact heap two, the workbench offers sliding slot one and sliding slot two, and sliding slot one and sliding slot two are mutually flat
Row, the interior sliding of sliding slot one are provided with traveller one and traveller two, are slided in sliding slot two and be provided with traveller three and traveller four, the cunning
The upper end of column one and traveller three is fixed with connecting plate one, and the upper end of traveller two and sliding four is fixed with connecting plate two, the connection
The lower surface of plate one is fixed with several springs one, and the other end of spring one is each attached to the upper surface of compact heap one, connecting plate one
Lower surface be fixed with several springs two, the other end of spring two is each attached to the upper surface of compact heap two.
3. the lock device for detecting performance of latch floor according to claim 2, which is characterized in that one court of traveller
Offer regulating tank one vertically on the one side of traveller three, traveller three towards offering adjusting on the one side of traveller one vertically
The both ends of slot three, the compact heap one are slidably arranged in respectively on regulating tank one and regulating tank three；Two direction of traveller
Offer regulating tank two on the one side of traveller four vertically, traveller four towards offering regulating tank on the one side of traveller two vertically
Four, the both ends of the compact heap two are slidably arranged in respectively on regulating tank two and regulating tank four.
4. the lock device for detecting performance of latch floor according to claim 2, which is characterized in that the pressing mechanism
Including traveller five, traveller six, lifter plate, mounting plate, cylinder one, cylinder two and pressing roller, the worktable upper surface is also
Sliding slot three and sliding slot four are offered, sliding slot three and sliding slot four are mutually parallel, and the lower end of traveller five is slidably arranged in sliding slot three, sliding
Bar shaped groove one is offered on column five vertically, the lower end of traveller six is slidably arranged in sliding slot four, is offered vertically on traveller six
The both ends of bar shaped groove two, the lifter plate are slidably arranged in respectively in bar shaped groove one and bar shaped groove two, the gas
The cylinder body of cylinder one is fixed on traveller five, and straight down, and one piston rod of cylinder is fixed on lifter plate the piston rod of cylinder one,
The cylinder body of the cylinder two is fixed on traveller six, and straight down, and two piston rod of cylinder is fixed on the piston rod of cylinder two
On lifter plate, level offers bar shaped groove three on the lifter plate, and the mounting plate is slidably arranged in bar shaped groove three
On, mounting groove is offered on the mounting plate, is rotated in mounting groove and is provided with mounting plate, the pressing roller passes through shaft
It is rotatably arranged on mounting plate.
5. the lock device for detecting performance of latch floor according to claim 4, which is characterized in that on the workbench
It is horizontally fixed with driving motor one and driving motor two, the output shaft of the driving motor one and driving motor two is separately connected
There are leading screw one, leading screw two, is threaded with nut one and nut two, the traveller on the leading screw one and leading screw two respectively
Through-hole one is offered on five, bearing one is fixed in through-hole one, the inner ring of the bearing one is fixed on nut one, described
Through-hole two is offered on traveller six, bearing two is fixed in through-hole two, and the inner ring of the bearing two is fixed on nut two.
6. the lock device for detecting performance of latch floor according to claim 4 or 5, which is characterized in that the lifting
It is fixed with driving motor three on plate, the output shaft of the driving motor three is connected with leading screw three, screw thread on the leading screw three
Be connected with nut three, through-hole three offered on the mounting plate, be fixed with bearing three in through-hole three, the bearing three it is interior
Circle is fixed on nut three.
7. the lock device for detecting performance of latch floor according to claim 4, which is characterized in that on the mounting plate
It is fixed with variable-frequency motor, the output shaft of the variable-frequency motor is connected with shaft.
8. the lock device for detecting performance of latch floor according to claim 2, which is characterized in that one He of spring
Spring two is four.
9. the lock device for detecting performance of latch floor according to claim 4, which is characterized in that one He of sliding slot
Sliding slot two is between sliding slot three and sliding slot four, and sliding slot one is parallel with sliding slot three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721384280.6U CN207923424U (en) | 2017-10-25 | 2017-10-25 | A kind of lock device for detecting performance of latch floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721384280.6U CN207923424U (en) | 2017-10-25 | 2017-10-25 | A kind of lock device for detecting performance of latch floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207923424U true CN207923424U (en) | 2018-09-28 |
Family
ID=63611700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721384280.6U Active CN207923424U (en) | 2017-10-25 | 2017-10-25 | A kind of lock device for detecting performance of latch floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207923424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113484004A (en) * | 2021-07-05 | 2021-10-08 | 安徽美安达智能装备有限公司 | Dead detection device of card of frame locking mechanism climbs |
-
2017
- 2017-10-25 CN CN201721384280.6U patent/CN207923424U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113484004A (en) * | 2021-07-05 | 2021-10-08 | 安徽美安达智能装备有限公司 | Dead detection device of card of frame locking mechanism climbs |
| CN113484004B (en) * | 2021-07-05 | 2024-02-06 | 安徽美安达智能装备有限公司 | Locking detection device of climbing frame locking mechanism |
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