CN208716740U - A kind of electronic jacking machine - Google Patents
A kind of electronic jacking machine Download PDFInfo
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- CN208716740U CN208716740U CN201821350026.9U CN201821350026U CN208716740U CN 208716740 U CN208716740 U CN 208716740U CN 201821350026 U CN201821350026 U CN 201821350026U CN 208716740 U CN208716740 U CN 208716740U
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- fixedly installed
- bar
- protective plate
- jacking machine
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- 239000003381 stabilizer Substances 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims description 42
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000005299 abrasion Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000003019 stabilising effect Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
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Abstract
The utility model relates to fire-fighting rescue equipment technical fields, and disclose a kind of electronic jacking machine, including oil cylinder, the left and right ends difference fixing sleeve of the oil cylinder is equipped with stabilizer and fixing sleeve block, the left side of the oil cylinder is movably installed with piston rod, the left side of piston rod is fixedly installed with jacking block, the left side of piston rod is fixedly installed with the connector sleeve inside jacking block, the internal activity of the connector sleeve is set with mandril, and the left end of mandril extends to the outside of connector sleeve and is fixedly installed with support panel.The electronic jacking machine, by the way that jacking block is arranged to four-point, support panel is provided in the middle part of jacking block simultaneously, rescuer is allowed to determine which kind of support mode used according to rescue environment, avoid the problem of jacking block excessive wear is led to using point type support simply, it supports panel that can also play the role of under flat support face ring border at the 5th point simultaneously, slows down the abrasion of jacking block, increase the service life of the device.
Description
Technical field
The utility model relates to fire-fighting rescue equipment technical field, specially a kind of electronic jacking machine.
Background technique
Electronic rescue ram is a kind of hydraulic disengaging tool, is chiefly used in the victim that rescue is confined in constrained environment,
Its main component is oil cylinder and piston push rod, often using mechanical pump, electrodynamic pump etc. as power source, by it is hydraulic piston push rod from oil
Ejection is in cylinder to realize support function.
In traffic accident rescue, vehicle locally can be supported, stablized or lifted as needed by rescue ram, open one
The channel of rescue, in the disaster assistance that fire, earthquake etc. have building collapse, which can be used for supporting fixed danger
Dangerous object can be used for lifting weight, and expansive space, which is that fire brigade, traffic police team and other disaster relief and rescue departments must
Standby rescue tool.
The top of existing jacking machine piston push rod is contacted using multipoint mode, and such processing mode can be effective
Rescue environment complexity is avoided to cause to be difficult to find that flattened region carries out support, but the processing of same multipoint mode increases point and point
Between abrasion, to machinery consumption greatly, increase flight-line maintenance cost, while the portion of the handle of electronic jacking machine, for convenience
Operator's control lacks necessary stabilising arrangement, easily causes support deviation occur even because of the fault of operator
Rescue is caused to fail, while portion of the handle lacks hand protective device, once the article of support occurs rupturing and avalanche, to rescue
The injury of the hand of person can not reverse, therefore it is urgent to provide a kind of reduction jacking blocks to wear, it is steady to increase and protection rescuer's hand
The electronic jacking machine in portion.
Utility model content
The utility model provides a kind of electronic jacking machine, has and reduces jacking block abrasion, increases steady and protection rescuer
The advantages of hand, the top for solving existing jacking machine piston push rod are contacted using multipoint mode, such processing mode
Rescue environment complexity can be effectively avoided to cause to be difficult to find that flattened region carries out support, but the processing of same multipoint mode increases
Add abrasion between points, greatly to machinery consumption, increases flight-line maintenance cost, while the hand-held part of electronic jacking machine
Point, in order to facilitate the operation of personnel control, lacks necessary stabilising arrangement, easily cause support to go out because of the fault of operator
Existing deviation even causes rescue to fail, while portion of the handle lacks hand protective device, once the article of support occur rupture and
Avalanche, the injury to the hand of rescuer are the problem of can not reversing.
The utility model provides the following technical solutions: a kind of electronic jacking machine, including oil cylinder, the left and right ends of the oil cylinder
Fixing sleeve is equipped with stabilizer and fixing sleeve block respectively, and the left side of the oil cylinder is movably installed with piston rod, the piston rod
Left side is fixedly installed with jacking block, and the left side of the piston rod is fixedly installed with the connector sleeve inside jacking block, the company
The internal activity of female connector is set with mandril, and the left end of the mandril extends to the outside of connector sleeve and is fixedly installed with supporting surface
Plate, the right side of the inner cavity of connecting sleeve are fixedly installed with thin bar, the fixed company of the other end of the thin bar and the right side of mandril
It connects, the front of the stabilizer is fixedly installed with fastening bolt compatible with oil cylinder, and the front of the jacking block is fixedly installed with
Fixing bolt compatible with mandril, the top surface of the stabilizer are fixedly installed with stabiliser bar, and the other end of the stabiliser bar is solid
Dingan County is equipped with latch segment, and the right side of the latch segment is fixedly installed with control cabinet, the fixed peace of the right end of the control cabinet bottom surface
Equipped with fixed link, the bottom surface of the fixed link is fixedly connected with the top surface of fixing sleeve block, and the positive right end of control cabinet passes through
Disassembly block is fixedly installed with buffer bar, and the other end is movably installed with cushion collar block, the another side of the cushion collar block
It is fixedly installed with firm block, the inner cavity of the cushion collar block is movably installed with movable block, the left side of the movable block and buffering
The right end of bar is fixedly connected, and the right side of the movable block is driven by the right side of buffer spring and cushion collar block inner cavity to be connected
It connects, the right end of the control cabinet top surface is fixedly installed with card adapter plate, is fixedly installed between the control cabinet and card adapter plate hand-held
Bar, successively fixing sleeve is equipped with firm set block and friction sleeve block, the top of the firm set block from left to right for the outside of the holding rod
Portion is fixedly installed with extension block, and protective plate is fixedly installed at the top of the extension block, and the left side of the protective plate offers
Mounting groove, the inside of the mounting groove are fixedly installed with adjustment device, and it is anti-that the top of the adjustment device is fixedly installed with extension
Backplate, the front of the protective plate, which is fixedly installed with, unloads power loop bar, and the quantity of the power of the unloading loop bar is two, unloads described in another
The right end of power loop bar is fixedly connected with the front of card adapter plate, is unloaded to be movably installed between power loop bar described in two and is unloaded power spring.
Preferably, the external activity of the thin bar is set with connecting spring, the left and right ends of the connecting spring respectively with
Side between mandril and inner cavity of connecting sleeve is fixedly connected, and the quantity of the connecting spring is four.
Preferably, the front of the buffer bar is fixedly installed with demounting bolt, and the quantity of demounting bolt is four, four
Demounting bolt is evenly distributed on the edge of buffer bar.
Preferably, the adjustment device includes sole piece, is fixedly installed with vertical bar at the top of the sole piece, the vertical bar it is outer
Portion is movably installed with movable sleeving block, and the side of the movable sleeving block is fixedly installed with handle.
Preferably, the external activity of the vertical bar is set with compressed spring, the upper and lower ends of the compressed spring respectively with
The bottom surface of sole piece is fixedly connected with the bottom surface of movable sleeving block.
Preferably, the protective plate and extension protective plate are fan-shaped, the rank street area of the protective plate and adult palm
Area is close.
Preferably, through protective plate is extended, simultaneously thread bush is equipped with hold-doun nut, the sole piece position to the other end of the handle
In the top of mounting groove inner cavity.
Preferably, the power of the unloading loop bar covers block equipped with clamping close to the positive bottom end fixing sleeve of protective plate, and is clamped set block
The back side be fixedly connected with the front of protective plate.
Preferably, the distance between friction sleeve block distance controlling case top surface is five centimeters, the length of the friction sleeve block
Degree is 15 centimeters.
The utility model have it is following the utility model has the advantages that
1, the electronic jacking machine by the way that jacking block is arranged to four-point, while being provided with support panel in the middle part of jacking block,
Rescuer is allowed to determine that, using which kind of support mode, avoid causes to push up using point type support simply according to rescue environment
The problem of block excessive wear, while supporting panel that can also play the role of under flat support face ring border at the 5th point, it slows down
The abrasion of jacking block increases the service life of the device.
2, the electronic jacking machine allows rescue personnel according to bottom surface by the way that the setting of buffer bar and firm block is arranged
The case where and adjust length to stablize to control cabinet, while by being provided with disassembly block, facilitating the disassembly of buffer bar, keeping away
The problem of not being available buffer bar because the narrow of environment is rescued that is having exempted from, that is, it ensure that the stability of the device, also increase
The flexibility of the device.
3, the electronic jacking machine by setting protective plate and extends protective plate, allows rescue personnel according to from skill
Portion is located at the size in rescue region to adjust extension protective plate, and the safety from skill and arm greatly protected passes through simultaneously
Setting unloads power bar and unloads power loop bar, can shed protective plate when there is avalanche, unloading power spring and extend protective plate
The impact being subject to greatly ensure that the personal safety of rescue personnel, improve the safety of the device.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model connector sleeve schematic diagram of internal structure；
Fig. 3 is the utility model buffer bar and cushion collar block junction schematic diagram of internal structure；
Fig. 4 is the utility model protective plate left view structural representation；
Fig. 5 is that the utility model adjusts assembling structure schematic diagram.
In figure: 1, oil cylinder；2, piston rod；3, jacking block；4, connector sleeve；5, mandril；6, panel is supported；7, thin bar；8, it connects
Spring；9, fixing bolt；10, stabilizer；11, fastening bolt；12, stabiliser bar；13, latch segment；14, control cabinet；15, fixed
Cover block；16, fixed link；17, block is dismantled；18, buffer bar；19, cushion collar block；20, block is consolidated；21, movable block；22, buffering elastic
Spring；23, card adapter plate；24, holding rod；25, friction sleeve block；26, set block is consolidated；27, extension block；28, protective plate；29, mounting groove；
30, device is adjusted；301, sole piece；302, vertical bar；303, compressed spring；304, movable sleeving block；305, handle；31, extend protection
Plate；32, power loop bar is unloaded；33, power bar is unloaded；34, power spring is unloaded.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5, a kind of electronic jacking machine, including oil cylinder 1 are please referred to, the left and right ends difference fixing sleeve of oil cylinder 1 is equipped with steady
Surely set 10 and fixing sleeve block 15, the left side of oil cylinder 1 are movably installed with piston rod 2, and the left side of piston rod 2 is fixedly installed with top
Block 3, the left side of piston rod 2 are fixedly installed with the connector sleeve 4 inside jacking block 3, and the internal activity of connector sleeve 4 is set with
Mandril 5, the left end of mandril 5 extend to the outside of connector sleeve 4 and are fixedly installed with support panel 6, the right side of 4 inner cavity of connector sleeve
Be fixedly installed with thin bar 7, the external activity of thin bar 7 is set with connecting spring 8, the left and right ends of connecting spring 8 respectively with mandril 5
Side between 4 inner cavity of connector sleeve is fixedly connected, and the quantity of connecting spring 8 is four, utilizes setting for four connecting springs 8
It sets, greatly sheds the impulse force that the left side of support panel 6 is subject in operation process, reduce between connector sleeve 4 and piston rod 2
Abrasion, increase the practicability of the device, the other end of thin bar 7 is fixedly connected with the right side of mandril 5, and stabilizer 10 is just
Face is fixedly installed with fastening bolt 11 compatible with oil cylinder 1, and the front of jacking block 3 is fixedly installed with compatible with mandril 5 solid
Determine bolt 9, the top surface of stabilizer 10 is fixedly installed with stabiliser bar 12, and the other end of stabiliser bar 12 is fixedly installed with latch segment 13,
The right side of latch segment 13 is fixedly installed with control cabinet 14, and the right end of 14 bottom surface of control cabinet is fixedly installed with fixed link 16, fixed
The bottom surface of bar 16 is fixedly connected with the top surface of fixing sleeve block 15, and the positive right end of control cabinet 14 is fixedly installed with by dismantling block 17
Buffer bar 18, the front of buffer bar 18 is fixedly installed with demounting bolt, and the quantity of demounting bolt is four, four demounting bolts
It is evenly distributed on the edge of buffer bar 18, using the setting of four demounting bolts, the disassembly of buffer bar 18 is facilitated, avoids
The problem of not being available buffer bar 18 because of rescue environment narrow, increases the flexibility of the device, other end activity
It is set with cushion collar block 19, the another side of cushion collar block 19 is fixedly installed with firm block 20, the inner cavity activity of cushion collar block 19
Movable block 21 is installed, the left side of movable block 21 is fixedly connected with the right end of buffer bar 18, and the right side of movable block 21 passes through
The right side of buffer spring 22 and 19 inner cavity of cushion collar block is sequentially connected, and the right end of 14 top surface of control cabinet is fixedly installed with clamping
Plate 23, protective plate 28 and extension protective plate 31 are fan-shaped, and the rank street area of protective plate 28 is close with adult palm area, in this way
Setting ensure that protective plate 28 protects the hand of operating personnel, in turn avoid that 28 volume of protective plate is excessive to be difficult to
Problem used in region is rescued, holding rod 24, the outside of holding rod 24 are fixedly installed between control cabinet 14 and card adapter plate 23
Successively fixing sleeve is equipped with and consolidates set block 26 and friction sleeve block 25 from left to right, between 25 distance controlling case of friction sleeve block, 14 top surface
Distance be five centimeters, the length of friction sleeve block 25 is 15 centimeters, using the setting of friction sleeve block 25, so that friction sleeve block 25
Only limit is manipulated with singlehanded, has been saved the occupied space of friction sleeve block 25, has been guaranteed the normal use of the device, and the top of set block 26 is consolidated
Portion is fixedly installed with extension block 27, and the top of extension block 27 is fixedly installed with protective plate 28, and the left side of protective plate 28 offers
Mounting groove 29, the inside of mounting groove 29 are fixedly installed with adjustment device 30, and adjustment device 30 includes sole piece 301, the top of sole piece 301
Portion is fixedly installed with vertical bar 302, and the external activity of vertical bar 302 is set with movable sleeving block 304, and the side of movable sleeving block 304 is fixed
Handle 305 is installed, the external activity of vertical bar 302 is set with compressed spring 303, the upper and lower ends of compressed spring 303 respectively with
The bottom surface of sole piece 301 is fixedly connected with the bottom surface of movable sleeving block 304, and the other end of handle 305 is through extension protective plate 31 and spiral shell
Line is set with hold-doun nut, and sole piece 301 is located at the top of 29 inner cavity of mounting groove, allows rescue personnel according to itself hand position
Extend protective plate 31 in the size in rescue region to adjust, the safety from skill and arm greatly protected adjusts device 30
Top be fixedly installed with extend protective plate 31, the front of protective plate 28, which is fixedly installed with, unloads power loop bar 32, unloads power loop bar 32 and connects
The nearly positive bottom end fixing sleeve of protective plate 28 covers block equipped with clamping, and is clamped the back side of set block and the front of protective plate 28 and fixes and connect
It connecing, the quantity for unloading power loop bar 32 is two, another right end for unloading power loop bar 32 is fixedly connected with the front of card adapter plate 23, two
It unloads to be movably installed between power loop bar 32 and unloads power spring 34.
When work, installing and dismounting block 17 is decided whether according to rescue environment first, while by judging support
Position is if appropriate for plane support, if it is not, support panel 6 is pressed into jacking block 3 then by mobile fixing bolt 9
Inside adjusts support panel 6 to consistent with the side of jacking block 3, if being suitble to then according to itself and rescue region feelings
Condition will extend protective plate 31 and adjust to the predetermined position of protective plate 28 by adjusting adjustment device 30, rub eventually by hand-held
It wipes set block 25 and carries out support.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (9)
1. a kind of electronic jacking machine, including oil cylinder (1), it is characterised in that: the left and right ends of the oil cylinder (1) are fixed respectively to be set with
There are stabilizer (10) and fixing sleeve block (15), the left side of the oil cylinder (1) is movably installed with piston rod (2), the piston rod
(2) left side is fixedly installed with jacking block (3), and the left side of the piston rod (2) is fixedly installed with internal positioned at jacking block (3)
The internal activity of connector sleeve (4), the connector sleeve (4) is set with mandril (5), and the left end of the mandril (5) extends to connector sleeve
(4) outside is simultaneously fixedly installed with support panel (6), and the right side of connector sleeve (4) inner cavity is fixedly installed with thin bar (7),
The other end of the thin bar (7) is fixedly connected with the right side of mandril (5), the front of the stabilizer (10) be fixedly installed with
The compatible fastening bolt (11) of oil cylinder (1), the front of the jacking block (3) are fixedly installed with and mandril (5) compatible fixation
The top surface of bolt (9), the stabilizer (10) is fixedly installed with stabiliser bar (12), the fixed peace of the other end of the stabiliser bar (12)
Equipped with latch segment (13), the right side of the latch segment (13) is fixedly installed with control cabinet (14), control cabinet (14) bottom surface
Right end be fixedly installed with fixed link (16), the bottom surface of the fixed link (16) is fixedly connected with the top surface of fixing sleeve block (15),
The positive right end of the control cabinet (14) is fixedly installed with buffer bar (18) by dismantling block (17), the buffer bar (18)
The other end is movably installed with cushion collar block (19), and the another side of the cushion collar block (19) is fixedly installed with firm block (20),
The inner cavity of the cushion collar block (19) is movably installed with movable block (21), the left side and buffer bar (18) of the movable block (21)
Right end be fixedly connected, the right side of the movable block (21) passes through the right side of buffer spring (22) and cushion collar block (19) inner cavity
Face transmission connection, the right end of control cabinet (14) top surface are fixedly installed with card adapter plate (23), the control cabinet (14) and clamping
Be fixedly installed between plate (23) holding rod (24), the outside of the holding rod (24) from left to right successively fixing sleeve equipped with firm
Block (26) and friction sleeve block (25) are covered, is fixedly installed with extension block (27), the extension block at the top of the firm set block (26)
(27) it is fixedly installed at the top of protective plate (28), the left side of the protective plate (28) offers mounting groove (29), the peace
The inside of tankage (29) is fixedly installed with adjustment device (30), and the top of adjustment device (30) is fixedly installed with extension protection
Plate (31), the front of the protective plate (28), which is fixedly installed with, unloads power loop bar (32), and the quantity of the power of the unloading loop bar (32) is two
A, the right end that power loop bar (32) is unloaded described in another is fixedly connected with the front of card adapter plate (23), and power loop bar is unloaded described in two
(32) it is movably installed between and unloads power spring (34).
2. a kind of electronic jacking machine according to claim 1, it is characterised in that: the external activity of the thin bar (7) is set with
Have connecting spring (8), the left and right ends of the connecting spring (8) side between mandril (5) and connector sleeve (4) inner cavity respectively
It is fixedly connected, the quantity of the connecting spring (8) is four.
3. a kind of electronic jacking machine according to claim 1, it is characterised in that: the fixed peace in the front of the buffer bar (18)
Equipped with demounting bolt, and the quantity of demounting bolt is four, and four demounting bolts are evenly distributed on the edge of buffer bar (18).
4. a kind of electronic jacking machine according to claim 1, it is characterised in that: the adjustment device (30) includes sole piece
(301), it is fixedly installed with vertical bar (302) at the top of the sole piece (301), the external activity of the vertical bar (302) is set with shifting
Dynamic set block (304), the side of the movable sleeving block (304) is fixedly installed with handle (305).
5. a kind of electronic jacking machine according to claim 4, it is characterised in that: the external activity set of the vertical bar (302)
Equipped with compressed spring (303), the upper and lower ends of the compressed spring (303) respectively with the bottom surface of sole piece (301) and movable sleeving block
(304) bottom surface is fixedly connected.
6. a kind of electronic jacking machine according to claim 1, it is characterised in that: the protective plate (28) and extension protective plate
(31) fan-shaped, the rank street area of the protective plate (28) is close with adult palm area.
7. a kind of electronic jacking machine according to claim 4, it is characterised in that: the other end of the handle (305) runs through
Extend protective plate (31) and thread bush is equipped with hold-doun nut, the sole piece (301) is located at the top of mounting groove (29) inner cavity.
8. a kind of electronic jacking machine according to claim 1, it is characterised in that: the power of the unloading loop bar (32) is close to protective plate
(28) positive bottom end fixing sleeve is equipped with clamping set block, and the back side for being clamped set block is fixedly connected with the front of protective plate (28).
9. a kind of electronic jacking machine according to claim 1, it is characterised in that: friction sleeve block (25) the distance controlling case
(14) the distance between top surface is five centimeters, and the length of the friction sleeve block (25) is 15 centimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821350026.9U CN208716740U (en) | 2018-08-21 | 2018-08-21 | A kind of electronic jacking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821350026.9U CN208716740U (en) | 2018-08-21 | 2018-08-21 | A kind of electronic jacking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208716740U true CN208716740U (en) | 2019-04-09 |
Family
ID=65978729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821350026.9U Active CN208716740U (en) | 2018-08-21 | 2018-08-21 | A kind of electronic jacking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208716740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110478794A (en) * | 2019-08-15 | 2019-11-22 | 吴自红 | A kind of electronic jacking machine of fire-fighting |
-
2018
- 2018-08-21 CN CN201821350026.9U patent/CN208716740U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110478794A (en) * | 2019-08-15 | 2019-11-22 | 吴自红 | A kind of electronic jacking machine of fire-fighting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Electric jacking apparatus Effective date of registration: 20200416 Granted publication date: 20190409 Pledgee: Jiujiang state owned Financing Guarantee Co.,Ltd. Pledgor: JIUJIANG FIRE FIGHTING EQUIPMENT Co.,Ltd. Registration number: Y2020360000025 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230424 Granted publication date: 20190409 Pledgee: Jiujiang state owned Financing Guarantee Co.,Ltd. Pledgor: JIUJIANG FIRE FIGHTING EQUIPMENT Co.,Ltd. Registration number: Y2020360000025 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An electric roof support device Effective date of registration: 20230508 Granted publication date: 20190409 Pledgee: Jiujiang state owned Financing Guarantee Co.,Ltd. Pledgor: JIUJIANG FIRE FIGHTING EQUIPMENT Co.,Ltd. Registration number: Y2023980040100 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20190409 Pledgee: Jiujiang state owned Financing Guarantee Co.,Ltd. Pledgor: JIUJIANG FIRE FIGHTING EQUIPMENT Co.,Ltd. Registration number: Y2023980040100 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |