CN209038961U - A kind of hand propelled emergency communication station hydraulic elevating platform - Google Patents
A kind of hand propelled emergency communication station hydraulic elevating platform Download PDFInfo
- Publication number
- CN209038961U CN209038961U CN201821606522.6U CN201821606522U CN209038961U CN 209038961 U CN209038961 U CN 209038961U CN 201821606522 U CN201821606522 U CN 201821606522U CN 209038961 U CN209038961 U CN 209038961U
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- support frame
- frame
- vehicle frame
- support
- communication station
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Abstract
The utility model discloses a kind of hand propelled emergency communication station hydraulic elevating platforms, it is related to equipment conveying technical field, including vehicle frame, elevating mechanism on vehicle frame is set, and the supporting mechanism on vehicle frame is set, the supporting mechanism includes the support frame being arranged on vehicle frame, support frame as described above and vehicle frame sliding connect, the elevating mechanism includes the hydraulic cylinder being arranged on vehicle frame, the actuator of driving hydraulic cylinder running, both ends are separately connected the chain of support frame and vehicle frame, and the sprocket wheel being connect with the piston rod rotation of hydraulic cylinder, the sprocket wheel engages connection with chain.It is lifted sprocket wheel by hydraulic cylinder, is lifted in the middle part of chain by sprocket wheel, one end and the vehicle frame of chain are fixed, and the chain other end draws support frame and rises, to facilitate adjusting telescopic arm, support arm are made to contact ground, it is ensured that the progress that support frame is fixedly mounted；Sprocket wheel uses the principle of movable pulley simultaneously, reduces the pressure to hydraulic cylinder, while reducing the work difficulty of operator.
Description
Technical field
The utility model relates to equipment conveying technical fields, more specifically, it relates to a kind of hand propelled emergency communication station
Use hydraulic elevating platform.
Background technique
Currently, Simple hydraulic vehicle is a kind of for short distance transportation, handling convertible car, due to not generating spark and electromagnetism
, the transport of the explosives, inflammable items especially suitable for automobile handling and workshop, warehouse, station and other places, and Simple hydraulic vehicle has
The features such as up and down balance system, flexible rotation.
In today that communication is increasingly flourishing, during promoting wireless network covering, the construction of base station is basis.Communicate base
It stands, i.e. a kind of public mobile communication base station form for being radio station, refers in limited area of radio coverage, pass through shifting
Radio station is believed in dynamic communication switching center, the transceiving that information transmitting is carried out between mobile telephone terminal.Base station is mobile logical
The basic unit that cellular cell is formed in letter, completes the communication and management function between mobile radio communication and mobile communication subscriber.
Notification number is that the Chinese utility model of CN207560361U discloses a kind of communication network beautification base station, belongs to communication
Equipment technical field, the beautification base station include the can-like structure being fixedly connected up and down and bottom bracket, communication equipment and day
Line is installed on the inside of can-like structure, and can-like structure upper end is provided with manhole, and beautification base station includes can-like structure and the bottom on top
Portion's bracket, communication equipment and antenna etc. are all hidden in the inside of can-like structure.Beautify base station by communication network and realizes signal
Covering, but since the quality of can-like structure is larger, it needs to put up bottom bracket in advance, is lifted can-like structure simultaneously by crane
It is placed on bottom bracket, therefore larger workload, installation difficulty is higher.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of hand propelled emergency communication station use
Hydraulic elevating platform reduces the difficulty of building of communication station, reduces workload.
To achieve the above object, the utility model provides following technical solution:
A kind of hand propelled emergency communication station hydraulic elevating platform, including vehicle frame, the elevating mechanism being arranged on vehicle frame, with
And the supporting mechanism on vehicle frame is set, the supporting mechanism includes the support frame being arranged on vehicle frame, support frame as described above and vehicle
Frame sliding connection, the elevating mechanism include the hydraulic cylinder being arranged on vehicle frame, the actuator of driving hydraulic cylinder running, both ends point
Not Lian Jie support frame and vehicle frame chain, and the sprocket wheel connecting with the piston rod rotation of hydraulic cylinder, the sprocket wheel nibble with chain
Close connection.
By using above-mentioned technical proposal, sprocket wheel is lifted by hydraulic cylinder, is lifted in the middle part of chain by sprocket wheel, the one of chain
End is fixed with vehicle frame, and the chain other end draws support frame and rises, to facilitate adjusting telescopic arm, so that support arm is contacted ground, really
Protect the progress that support frame is fixedly mounted；Sprocket wheel uses the principle of movable pulley simultaneously, reduces the pressure to hydraulic cylinder, while reducing behaviour
Make the work difficulty of personnel.
The utility model is further arranged to, and sliding rail is vertically arranged on the vehicle frame, and the sliding rail leans on support frame side
Sliding slot is offered, the idler wheel being connected with support frame as described above rotation connection, separate idler wheel on the sliding rail are rolled in the sliding slot
Side be provided with the block connecting with support frame, the screw rod opposite with sliding rail is threaded on the block.
By using above-mentioned technical proposal, it is provided with sliding rail on vehicle frame, sliding slot is offered on sliding rail, rolls connection in sliding slot
There is idler wheel, the sliding of support frame and vehicle frame is realized with this, facilitates the lifting of support frame；When screw rod rotation, screw rod and sliding rail
Spacing reduces, and the lateral activity range of idler wheel is limited with this, avoids being detached from sliding slot when roller-coaster.
The utility model is further arranged to, and the bottom level of the vehicle frame is provided with fixed link, is arranged on the vehicle frame
Have and grip bar and to the inclined L-shaped bracket of support frame, is provided through bracket, fixed link and and vehicle on the bracket
The bolt that frame is threadedly coupled.
By using above-mentioned technical proposal, fixed link is arranged in the bottom of vehicle frame, and fixed link is embedded in the recess side of bracket,
And bracket is tilted to support frame, since support frame is located at the side of vehicle frame, when support frame is lifted, vehicle frame is by towards support frame
Pulling force, bracket are used to fix the angle of fixed link and vehicle frame, avoid the gravity of support frame from keeping vehicle frame crooked, avoid electrical cabinet with this
Skew；Bolt passes through bracket, fixed link and is threadedly coupled with vehicle frame simultaneously, fixes fixed link and vehicle frame, while fixed link with this
After disassembly, reduce the volume of vehicle frame, convenient transportation.
The utility model is further arranged to, and the supporting mechanism further includes multiple supports with support frame rotation connection
Telescopic arm in the middle part of arm, and connection support arm with support frame, the support arm are circumferentially arranged along support frame.
By using above-mentioned technical proposal, after elevating mechanism rises support frame, flexible telescopic arm makes support arm and branch
The angle of support becomes smaller, rear support arm bottom and ground face contact, fall support frame at this time, make support frame pass through support arm branch
Support, avoids support frame from toppling over, avoids the electrical cabinet in support frame from toppling over this, to facilitate holding electrical cabinet.
The utility model is further arranged to, and the support arm is rotatably connected to gasket far from one end of support frame.
By using above-mentioned technical proposal, support arm is provided with gasket far from one end of support frame, and gasket and support arm turn
Dynamic connection makes the ground of support arm adaptation different gradient with this；When the angulation change of support arm and support frame, padded by rotation
The angle of piece adjusting gasket increases the contact area with ground, improves the stability of support frame so that gasket is bonded with ground.
The utility model is further arranged to, the telescopic arm include be arranged in two-way threaded-insert in the middle part of telescopic arm, with it is double
The screwed pipe being threadedly coupled to swivel nut both ends, the both ends of the two-way threaded-insert are provided with internal screw thread, and two screwed pipes connect respectively
It receives at the counter body and support arm.
By using above-mentioned technical proposal, the whole long of telescopic arm is adjusted with being threadedly coupled for screwed pipe by two-way threaded-insert
Degree, when simultaneously bi-directionally swivel nut rotates, the screwed pipe of two-way threaded-insert two sides is close to each other simultaneously or is located remotely from each other, so as to improve flexible
Efficiency accelerates installation speed.
The utility model is further arranged to, and through hole is offered on the two-way threaded-insert, and the edge of the through hole is set
It is equipped with the scale along the setting of two-way threaded-insert length direction.
By using above-mentioned technical proposal, since support frame is circumferentially provided with a plurality of support arm, on two-way threaded-insert
Through hole is opened up, while scale is set at the edge of through hole, the length of all telescopic arms is balanced by scale with this, makes to support
Frame keeps horizontal on level land, avoids support frame crooked.
The utility model is further arranged to, and the bottom of support frame as described above is provided with universal wheel.
By using above-mentioned technical proposal, the bottom of support frame is provided with universal wheel, is facilitated with this and is moved to support frame
Specified position, while facilitating rotary support frame, the angle orientation etc. of electrical cabinet on support frame etc. is adjusted with this, reduces work
Difficulty carries out installation fixation to facilitate.
The utility model is further arranged to, and the frame bottom is provided with transport wheel far from the side rotation of support frame.
By using above-mentioned technical proposal, frame bottom is provided with transport wheel far from the side rotation of support frame, works as vehicle frame
When inclination, transport wheel peripheral surface and ground face contact are facilitated with this and vehicle frame are moved to below cabinet body；Lifting cabinet body is avoided simultaneously
When, vehicle frame damages transport wheel by pressure, improves the service life of transport wheel.
Compared with prior art, the utility model has the advantages that:
1, sprocket wheel is lifted by hydraulic cylinder, is lifted in the middle part of chain by sprocket wheel, one end and the vehicle frame of chain are fixed, and chain is another
One end is drawn support frame and is risen, to facilitate adjusting telescopic arm, support arm is made to contact ground, it is ensured that support frame be fixedly mounted into
Row；Sprocket wheel uses the principle of movable pulley simultaneously, reduces the pressure to hydraulic cylinder, while reducing the work difficulty of operator；
2, fixed link is embedded in the recess side of bracket, and bracket is tilted to support frame, since support frame is located at vehicle frame
Side, when support frame lifting, vehicle frame is used to fix the angle of fixed link and vehicle frame, kept away by the pulling force towards support frame, bracket
The gravity for exempting from support frame keeps vehicle frame crooked, avoids electrical cabinet crooked with this；Simultaneously bolt pass through bracket, fixed link and with vehicle frame spiral shell
Line connection fixes fixed link and vehicle frame with this, while after fixed link disassembly, reducing the volume of vehicle frame, convenient transportation；
3, since support frame is circumferentially provided with a plurality of support arm, through hole is opened up on two-way threaded-insert, while passing through
Scale is arranged in the edge of perforation, balances the length of all telescopic arms by scale with this, keeps support frame holding on level land horizontal,
Avoid support frame crooked.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the enlarged structure schematic diagram in Fig. 1 at A；
Fig. 3 is the partial structure diagram of the utility model, main presentation screw rod；
Fig. 4 is the enlarged structure schematic diagram in Fig. 1 at B.
Appended drawing reference: 1, vehicle frame；11, universal wheel；12, tower mast；13, cabinet body；2, elevating mechanism；21, hydraulic cylinder；211, it drives
Moving part；212, pedal；213, chain；214, sprocket wheel；22, sliding rail；221, sliding slot；23, idler wheel；24, block；25, screw rod；3, it props up
Support mechanism；31, support frame；32, support arm；321, gasket；33, telescopic arm；331, two-way threaded-insert；332, through hole；333, spiral shell
Pipe；4, fixed link；41, bracket；42, bolt；43, transport wheel.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
As shown in Figure 1, a kind of hand propelled emergency communication station hydraulic elevating platform, including the L-shaped vehicle frame 1 of profile, with
Vehicle frame 1 vertically sliding connection support frame 31, connect with support frame 31 cabinet body 13, be arranged in 13 side of cabinet body be used for be lifted
The elevating mechanism 2 of cabinet body 13, the supporting mechanism 3 being connect with cabinet body 13, and it is pierced by the tower mast 12 of cabinet body 13, tower mast 12 is in cylinder
Body shape, and antenna (not shown) is arranged in the top of tower mast 12.RRU(Remote Radio Unit is placed in cabinet body 13) and BBU
Electrical equipments such as (baseband processing units), RRU(Remote Radio Unit) and BBU connect with antenna by feeder line, antenna is used to receive
It signals, feeder line is used to convey the signal of antenna transmitting-receiving, realizes communication overlay with this.
As shown in Figure 1 and Figure 2, elevating mechanism 2 includes the hydraulic cylinder 21 being arranged on vehicle frame 1, the running of driving hydraulic cylinder 21
Actuator 211, both ends are separately connected the chain 213 of support frame 31 Yu vehicle frame 1, and connect with the piston rod rotation of hydraulic cylinder 21
Sprocket wheel 214, the sprocket wheel 214 engages connection with chain 213.Hydraulic cylinder 21 uses foot-operated oil cylinder, and actuator 211 includes hinge
The pedal 212 on hydraulic cylinder 21 is connect, installation personnel in-site installation and lifting cabinet body 13 are facilitated with this.One end of chain 213 is logical
It crosses screw nut and support frame 31 is fixed, the other end by screw nut is fixed around sprocket wheel 214 and with vehicle frame 1.
The piston rod of hydraulic cylinder 21 is T-shaped, and there are two sprocket wheels 214, is rotatably connected on hydraulic cylinder 21 respectively by bearing
Piston rod two sides, and the pivot center of sprocket wheel 214 is vertical with the telescopic direction of the piston rod of hydraulic cylinder 21.Chain 213, chain
Wheel 214 corresponds, and when hydraulic cylinder 21 is lifted sprocket wheel 214, sprocket wheel 214 is lifted 213 middle part of chain, one end of chain 213 and vehicle
Frame 1 is fixed, and the other end traction support frame 31 of chain 213 rises, and adjusts telescopic arm 33 to facilitate, makes support arm 32 contiguously
Face, it is ensured that the progress that support frame 31 is fixedly mounted.Sprocket wheel 214 and chain 213 are reduced with the principle of movable pulley to hydraulic simultaneously
The pressure of cylinder 21, while reducing the work difficulty of operator.
Supporting mechanism 3 includes multiple support arms 32 being rotatablely connected with support frame 31, and 32 middle part of connection support arm with
The telescopic arm 33 of support frame 31.There are four support arms 32, and respectively corresponds four height sides of cabinet body 13 in a rectangular parallelepiped shape, branch
It is in angle between brace 32 and cabinet body 13, and support arm 32 and the hinged place of cabinet body 13 are detachable, facilitate support arm 32 with this
Transport and in-site installation.Telescopic arm 33, support arm 32 and cabinet body 13 form three-legged structure, three-legged structure stability with higher
And structural strength, so as to improve the stability of cabinet body 13.
Telescopic arm 33 includes the two-way threaded-insert 331 that the middle part of telescopic arm 33 is arranged in, and with 331 both ends screw thread of two-way threaded-insert
The screwed pipe 333 of connection, the both ends of two-way threaded-insert 331 are provided with internal screw thread, external screw thread, two screwed pipes are provided with outside screwed pipe 333
333 are rotatably connected on respectively on cabinet body 13 and support arm 32.It is stretched by two-way threaded-insert 331 and the threaded connection adjusting of screwed pipe 333
The entire length of contracting arm 33, to change the angle of support arm 32 Yu cabinet body 13.When simultaneously bi-directionally swivel nut 331 rotates, two-way spiral shell
The screwed pipe 333 for covering 331 two sides is close to each other or be located remotely from each other simultaneously, so as to improve the efficiency for adjusting telescoping tube, accelerates installation speed
Degree.
Through hole 332 is offered on two-way threaded-insert 331, through hole 332 is in linear type, and the edge of through hole 332 is arranged
There is the scale along the setting of 331 length direction of two-way threaded-insert.It is provided with a plurality of support arm 32 since support frame 31 is circumferential, double
Through hole 332 is opened up on swivel nut 331, while scale is set at the edge of through hole 332, and all stretch is balanced by scale with this
The length of contracting arm 33 keeps the length of each support arm 32 to reach unanimity, and keeps the holding on level land of support frame 31 horizontal, avoids supporting
31 skew of frame.
Sliding rail 22 is vertically arranged on vehicle frame 1, sliding rail 22 offers sliding slot 221,221 section of sliding slot by 31 side of support frame
It is L-shaped, the idler wheel 23 for being connected with and being rotatablely connected with support frame 31, the side far from idler wheel 23 on sliding rail 22 are rolled in sliding slot 221
It is provided with the block 24 connecting with support frame 31.
As shown in figure 3, being threaded with the screw rod 25 opposite with sliding rail 22 on block 24.Pass through sliding slot 221 and idler wheel 23
The sliding of vehicle frame 1 and support frame 31 is realized, so that hydraulic cylinder 21 be facilitated to be lifted cabinet body 13.Screw rod 25 and the spacing of vehicle frame 1 are less than
The depth of sliding slot 221 avoids idler wheel 23 from being detached from sliding slot 221 with this.Reduced between screw rod 25 and vehicle frame 1 by rotation screw rod 25
Away from avoiding idler wheel 23 from being detached from sliding slot 221 to limit the lateral activity range of idler wheel 23.There are two idler wheels 23, and and screw rod
25, sliding slot 221 corresponds, and three is symmetricly set on the two sides of hydraulic cylinder 21.
As Figure 1 and Figure 4, the bottom level of vehicle frame 1 is provided with fixed link 4, fixed link 4 in a rectangular parallelepiped shape, on vehicle frame 1
It is provided with and grips bar 4 and to the inclined L-shaped bracket 41 of support frame 31, fixed link 4 is embedded the recess side in bracket 41
It is interior.Since support frame 31 is located at the side of vehicle frame 1, when support frame 31 is lifted, vehicle frame 1 is by the pulling force towards support frame 31, branch
Frame 41 is used to fix the angle of fixed link 4 Yu vehicle frame 1, avoids the gravity of support frame 31 from keeping vehicle frame 1 crooked, avoids electrical cabinet with this
Skew.One end of bracket 41 is welded and fixed with vehicle frame 1, and the other end of bracket 41 is provided through bracket 41, fixed link 4 and and vehicle
After the bolt 42 that frame 1 is threadedly coupled fixes fixed link 4 and vehicle frame 1 with this, while fixed link 4 is dismantled, fixed link 4 and vehicle frame 1 can
To be horizontally arranged, the height of vehicle frame 1 is reduced, the transport difficulty of vehicle frame 1, convenient transportation are reduced with this.
The bottom of support frame 31 is provided with universal wheel 11, and the bracket 41 of universal wheel 11 passes through screw nut and 13 bottom of cabinet body
Fixed, there are four universal wheels 11, and is located on four angles of 13 bottom of cabinet body.The activity with higher of universal wheel 11,
Facilitate the mobile cabinet body 13 of operator with this, so that the transport of cabinet body 13 to designated position be built.
Side of 41 bottom of bracket far from support frame 31 is provided with transport wheel 43 by bearing rotation, and transport wheel 43 has two
It is a, and the two sides of vehicle frame 1 are symmetrically disposed on, bolt 42 passes through transport wheel 43, avoids transport wheel 43 from being detached from bracket 41 with this.Work as vehicle
When frame 1 tilts, transport 43 peripheral surfaces of wheel and ground face contact are facilitated with this vehicle frame 1 being moved to 13 lower section of cabinet body, avoided simultaneously
When being lifted cabinet body 13, vehicle frame 1 damages transport wheel 43 by pressure, improves the service life of transport wheel 43.
When the present embodiment is in use, operator need to only tilt vehicle frame 1 and by transport 43 moving carriage 1 of wheel, by two
Fixed link 4 is inserted into the space that 13 Universal wheel at bottom 11 of cabinet body is propped up, and idler wheel 23 is placed in sliding slot 221 later, by hydraulic
Cylinder 21 is lifted cabinet body 13, and adjusting telescopic arm 33 later makes gasket 321 land.The piston rod for putting down hydraulic cylinder 21 puts down cabinet body 13,
Cabinet body 13 is supported by support arm 32 with this, completes building for cabinet body 13.
In above scheme, sprocket wheel 214 is lifted by hydraulic cylinder 21,213 middle part of chain, chain 213 are lifted by sprocket wheel 214
One end and vehicle frame 1 it is fixed, 213 other end of chain draws support frame 31 and rises, and adjusts telescopic arm 33 to facilitate, makes support arm
32 contact ground, it is ensured that the progress that support frame 31 is fixedly mounted；Sprocket wheel 214 is reduced with the principle of movable pulley to hydraulic simultaneously
The pressure of cylinder 21, while reducing the work difficulty of operator.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (9)
1. a kind of hand propelled emergency communication station hydraulic elevating platform, which is characterized in that including vehicle frame (1), be arranged in vehicle frame (1)
On elevating mechanism (2), and supporting mechanism (3) on vehicle frame (1) is set, the supporting mechanism (3) includes being arranged in vehicle
Support frame (31) on frame (1), support frame as described above (31) and vehicle frame (1) sliding connect, and the elevating mechanism (2) includes that setting exists
Hydraulic cylinder (21), the actuator (211) of driving hydraulic cylinder (21) running on vehicle frame (1), both ends are separately connected support frame (31)
With the chain (213) of vehicle frame (1), and the sprocket wheel (214) being connect with the piston rod rotation of hydraulic cylinder (21), the sprocket wheel
(214) connection is engaged with chain (213).
2. a kind of hand propelled emergency communication station according to claim 1 hydraulic elevating platform, which is characterized in that the vehicle
It is vertically arranged on frame (1) sliding rail (22), the sliding rail (22) offers sliding slot (221), the cunning by support frame (31) side
The idler wheel (23) being connected with support frame as described above (31) rotation connection, separate idler wheel on the sliding rail (22) are rolled in slot (221)
(23) side is provided with the block (24) connecting with support frame (31), is threaded on the block (24) and sliding rail (22)
Opposite screw rod (25).
3. a kind of hand propelled emergency communication station according to claim 1 hydraulic elevating platform, which is characterized in that the vehicle
The bottom level of frame (1) is provided with fixed link (4), is provided on the vehicle frame (1) and is gripped bar (4) and to support frame (31)
Inclined L-shaped bracket (41), be provided through on the bracket (41) bracket (41), fixed link (4) and with vehicle frame (1) spiral shell
The bolt (42) of line connection.
4. a kind of hand propelled emergency communication station according to claim 3 hydraulic elevating platform, which is characterized in that the branch
Frame (41) bottom is provided with transport wheel (43) far from the side rotation of support frame (31).
5. a kind of hand propelled emergency communication station according to claim 1 hydraulic elevating platform, which is characterized in that the branch
Support mechanism (3) further includes the support arm (32) of multiple rotation connections with support frame (31), and in the middle part of connection support arm (32) with
The telescopic arm (33) of support frame (31), the support arm (32) are circumferentially arranged along support frame (31).
6. a kind of hand propelled emergency communication station according to claim 5 hydraulic elevating platform, which is characterized in that the branch
Brace (32) is rotatably connected to gasket (321) far from the one end of support frame (31).
7. a kind of hand propelled emergency communication station according to claim 5 hydraulic elevating platform, which is characterized in that described to stretch
Contracting arm (33) includes that two-way threaded-insert (331) in the middle part of telescopic arm (33) is arranged, is threadedly coupled with two-way threaded-insert (331) both ends
Screwed pipe (333), the both ends of the two-way threaded-insert (331) are provided with internal screw thread, and two screwed pipes (333) are separately connected cabinet body
(13) with support arm (32).
8. a kind of hand propelled emergency communication station according to claim 7 hydraulic elevating platform, which is characterized in that described double
It is offered on swivel nut (331) through hole (332), the edge of the through hole (332) is provided with along two-way threaded-insert (331) length
The scale of direction setting.
9. a kind of hand propelled emergency communication station according to claim 1 hydraulic elevating platform, which is characterized in that the branch
The bottom of support (31) is provided with universal wheel (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821606522.6U CN209038961U (en) | 2018-09-29 | 2018-09-29 | A kind of hand propelled emergency communication station hydraulic elevating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821606522.6U CN209038961U (en) | 2018-09-29 | 2018-09-29 | A kind of hand propelled emergency communication station hydraulic elevating platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209038961U true CN209038961U (en) | 2019-06-28 |
Family
ID=67034870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821606522.6U Expired - Fee Related CN209038961U (en) | 2018-09-29 | 2018-09-29 | A kind of hand propelled emergency communication station hydraulic elevating platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209038961U (en) |
-
2018
- 2018-09-29 CN CN201821606522.6U patent/CN209038961U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 Termination date: 20210929 |