CN207812970U - A kind of plug-in type scaffold - Google Patents
A kind of plug-in type scaffold Download PDFInfo
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- CN207812970U CN207812970U CN201820161715.9U CN201820161715U CN207812970U CN 207812970 U CN207812970 U CN 207812970U CN 201820161715 U CN201820161715 U CN 201820161715U CN 207812970 U CN207812970 U CN 207812970U
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- block
- lower housing
- upper shell
- wheel disc
- plug
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- 239000013013 elastic material Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001550 time effect Effects 0.000 description 1
Abstract
The utility model discloses a kind of plug-in type scaffolds, it is related to scaffold field, it solves the problems, such as easily to detach with wheel disc after bolt is inserted into wheel disc upper, its key points of the technical solution are that including montant and cross bar, the end of cross bar is equipped with bolt, montant is equipped with wheel disc, wheel disc is equipped with jack, montant is equipped with block, and bolt includes upper shell and lower housing, and upper shell and lower housing are hinged, upper shell and lower housing hinged place are equipped with elastic component, it is equipped with fixture block in upper shell, sliding block is equipped in lower housing, fixture block is equipped with the first spring；When mounted, bolt is passed through into jack, when sliding block is abutted with block, slipper push fixture block makes fixture block be retracted into upper shell, and lower housing overturns under the action of torsional spring restoring force and abutted with the lower surface of wheel disc, has achieved the effect that bolt is made to be not easy to detach with wheel disc.
Description
Technical field
The utility model is related to scaffold field, more particularly to a kind of plug-in type scaffold.
Background technology
Scaffold is the indispensable apparatus of building trade.Usually it is made of cross bar, montant, brace and its fastener set, it
It can be assembled at the construction field (site) as needed.A kind of plug-in type as disclosed in the Chinese patent of Publication No. CN2654765
Gravity self locking scaffold, it includes the bolt of montant and spaced wheel disc thereon, cross bar and its end, the wedge of bolt
Block is inserted into wheel dish opening, and wheel disc is made of cylinder and the slotting ear with trapezoid-shaped openings being symmetricly set between cylinder,
Bolt is equipped with concave station by trapezoidal voussoir and one side, and the other side is equipped with the plug that arc is moved close to somebody's ear and constitutes.Both increased bolt with
The contact area of wheel disc, and the intensity of wheel disc is improved, make them in mating, the pressure born is bigger, and stability is higher；Separately
It is outer it also there is easy for installation, quick, sturdy and durable, the advantages that saving material, it is actually a kind of ideal, safe and reliable, real
With the wide new type scaffold of range.
But during actual installation, there is asking of easily being detached with wheel disc after bolt is inserted into wheel disc
Topic.
Utility model content
The purpose of this utility model is to provide a kind of plug-in type scaffold, has and be not easy after bolt is inserted into wheel disc
The effect detached with wheel disc.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of plug-in type foot hand
The end of frame, including montant and cross bar, the cross bar is equipped with bolt, is fixed with wheel disc on the montant, is set on the wheel disc
There is the jack passed through for bolt, the block vertically below positioned at jack is fixed on the montant, the bolt includes upper casing
Body and lower housing, the upper shell and lower housing are hinged, and the upper shell and lower housing hinged place, which are equipped with, makes lower housing overturning beat
The elastic component opened slidably connects fixture block in the upper shell, sliding block, the cunning is equipped in the lower housing along its length
Block is isometric with lower housing, and the sliding block is slidably connected along the length direction of lower housing with lower housing and does not deviate from out of lower housing,
The fixture block, which is equipped with, makes fixture block penetrate into the first spring in lower housing, first both ends of the spring respectively with lower housing with it is upper
Inner walls are fixedly connected.
Bolt is passed through jack, when sliding block is abutted with block, slipper push card by setting in this way when mounted
Block makes fixture block be retracted into upper shell, and lower housing overturns under the action of torsional spring restoring force and abutted with the lower surface of wheel disc, reaches
It is not easy the effect detached with wheel disc to bolt is made.
The utility model is further arranged：Fixture block stretches out the length outside upper shell when first spring is in former long status
More than the width of lower housing.
Setting in this way, after lower housing, which is overturn, to be opened, fixture block is under the action of the first spring-return power along upper
Shell skids off, and when lower housing rotates, lower housing is abutted with the side wall of fixture block, and lower housing can not be after by the blocking of fixture block
Continuous rotation, makes bolt be difficult to deviate from out of jack, further increases the connective stability of bolt and wheel disc.
The utility model is further arranged：The supports block of L-type shape, the lower housing and wheel disc are fixed on the lower housing
Lower surface when abutting supports block is abutted with the side wall of fixture block, the wheel disc for supports block equipped with sliding through and communicate with jack
Through-hole.
Setting in this way, when lower housing is abutted with the lower surface of wheel disc, supports block is abutted with the side wall of fixture block, wheel disc
It is equipped with the through-hole for sliding through for supports block and being connected to jack.When lower housing overturning abutted with wheel disc lower surface after, supports block and
Fixture block side wall abuts, and lower housing can not rotate at this time, further increase the connective stability of bolt and wheel disc.
The utility model is further arranged：The block of wearing for being pierced by upper shell is fixedly connected on the fixture block, it is described to wear block packet
Fixed block and movable block are included, the fixed block is fixedly connected with fixture block, and it is flat column to wear block, and the fixed block can phase with movable block
To rotation.
Setting in this way, it is rotatable living after pulling movable block that movable block is made to be pierced by supreme hull outside completely
Motion block makes it be clamped with upper shell outer wall, and fixture block is retracted into upper shell and can not be under the action of the first spring-return power at this time
It resets, then operator may be reversed lower housing and be detached from bolt entirety from wheel disc, and operator is not necessarily to while pressing fixture block and turning over
Turn lower housing, save the workload of operator, operator can be easier to detach cross bar and montant.
The utility model is further arranged：It is fixed with convex block on the fixed block, is equipped in the movable block and convex block
The thread groove of threaded connection.
Setting in this way is connect after improving movable block rotation with fixed block by the cooperation of convex block and thread groove
Stability, avoiding movable block from being freely rotated and be aligned with fixed block makes fixture block be resetted under the action of the first spring-return power,
Bolt is influenced to take out out of jack.
The utility model is further arranged：Length direction of the lower housing close to one end of upper shell along lower housing slides
It is connected with inserted block, the sliding slot slided for inserted block is equipped in the lower housing, the upper shell is equipped with the sliding being inserted into for inserted block
Slot, the inserted block are equipped with protrusion, are equipped in the sliding groove for the embedded shrinkage pool of protrusion, the protrusion is elastic material.
Setting in this way, when dismantling cross bar, after overturning lower housing with upper shell split, slidably inserted block makes it
It is inserted into sliding groove, so that inserted block is fixed with sliding groove protrusion and shrinkage pool cooperation, lower housing can not returning in elastic component at this time
It is overturn under the action of multiple power, then user is more laborsaving when taking out bolt from jack, then is taken out from jack in bolt
Lower housing will not overturn under the action of elastic component restoring force and be damaged to operator afterwards.
The utility model is further arranged：Pushing block is fixed on the fixture block, the pushing block is slidably connected with sliding groove.
Setting in this way needs fixture block reset being inserted into lower housing after bolt takes out out of jack, so as to
Installing and using next time, after rotation movable block makes it be aligned with fixed block, fixture block is multiple under the action of the first spring-return power
Position, pushing block slide along sliding groove and inserted block are pushed to deviate from sliding groove, avoid the lower casing after next fixture block is retracted into upper shell
Body is influenced by inserted block and can not normally overturn opening.
The utility model is further arranged：The one end of the lower housing and sliding block far from upper shell is arc shape.
Setting in this way, when lower housing and sliding block are abutted and overturn with block, overturning is more smooth.
The utility model is further arranged：Mutually matched inclined surface is equipped in the side wall and jack of the upper shell.
Setting in this way, bolt is after being inserted into jack, and under the action of inclined surface, bolt can be clamped in slotting
In hole, cross bar movement in the horizontal direction can be reduced, the connection of cross bar and montant is made more to stablize.
The utility model is further arranged：The elastic component is torsional spring.
Setting in this way, when slipper push fixture block deviates from lower housing, lower housing under the action of torsional spring restoring force
It rotates and is abutted with wheel disc lower surface, bolt is made to be not easy to deviate from out of jack.
In conclusion the utility model has the advantages that：When mounted, by bolt pass through jack, when sliding block with
When block abuts, slipper push fixture block makes fixture block be retracted into upper shell, and lower housing is overturn simultaneously under the action of torsional spring restoring force
It is abutted with the lower surface of wheel disc, has achieved the effect that bolt is made to be not easy to detach with wheel disc.
Description of the drawings
Fig. 1 is the overall structure figure of the present embodiment；
Fig. 2 is the internal structure chart of bolt in the present embodiment；
Fig. 3 is the enlarged diagram at A in Fig. 1；
Fig. 4 is the enlarged diagram at B in Fig. 2；
Fig. 5 is the enlarged diagram at C in Fig. 2；
Fig. 6 is the structure chart of inserted block in the present embodiment.
Reference numeral：1, montant；2, cross bar；3, wheel disc；4, jack；5, block；6, bolt；7, upper shell；8, lower housing；
9, fixture block；10, sliding block；11, the first spring；12, supports block；13, through-hole；14, block is worn；15, fixed block；16, movable block；17, convex
Block；18, thread groove；19, inserted block；20, sliding slot；21, sliding groove；22, raised；23, shrinkage pool；24, pushing block；25, inclined surface.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
A kind of plug-in type scaffold is fixed on montant 1 as shown in Figure 1, Figure 2 and Figure 3, including montant 1 and cross bar 2
Wheel disc 3,3 upper edge montant of wheel disc, 1 central symmetry are uniformly arranged there are four jack 4, and four blocks 5, block are fixed on montant 1
5 are located at jack 4 vertically below.The end of cross bar 2 is fixed with the bolt 6 that may pass through jack 4, and bolt 6 includes 7 He of upper shell
Lower housing 8, upper shell 7 and lower housing 8 are hinged, between the hinge joint position and the minimum point of cross bar 2 of upper shell 7 and lower housing 8
Distance be equal to the depth of jack 4, the hinge joint of upper shell 7 and lower housing 8 is equipped with the torsional spring for making the overturning of lower housing 8 open（Figure
In do not illustrate）, fixture block 9 is slidably connected in upper shell 7 along its length, sliding block 10 is equipped in lower housing 8, sliding block 10 is under
Shell 8 is isometric, and sliding block 10 is slidably connected along the length direction of lower housing 8 with lower housing 8 and does not deviate from out of lower housing 8, fixture block 9
Being equipped with makes fixture block 9 penetrate into the first spring 11 in lower housing 8,11 both ends of the first spring respectively with lower housing 8 and upper shell 7
Inner wall is fixedly connected.
Under original state, fixture block 9 penetrates under the elastic force effect of the first spring 11 in lower housing 8, at this time 7 He of upper shell
8 split of lower housing, and the end of sliding block 10 extend out to the outside of lower housing 8, when mounted, bolt 6 is passed through jack 4, works as cunning
When block 10 is abutted with block 5, sliding block 10 pushes fixture block 9 that fixture block 9 is made to be retracted into upper shell 7, and lower housing 8 is pierced by jack 4 at this time,
Lower housing 8 overturns under the action of torsional spring restoring force and is abutted with the lower surface of wheel disc 3, and having reached makes bolt 6 be not easy and wheel disc 3
The effect of separation.
The length that fixture block 9 stretches out outside upper shell 7 when first spring 11 is in former long status is more than the width of lower housing 8, then
After lower housing 8, which is overturn, to be opened, fixture block 9 skids off under the action of the first 11 restoring force of spring along upper shell 7, when lower housing 8
When rotating, lower housing 8 is abutted with the side wall of fixture block 9, and lower housing 8 can not be rotated further by the blocking of fixture block 9, make bolt
6 are difficult to the abjection out of jack 4, further increase the connective stability of bolt 6 and wheel disc 3.
As shown in Figure 2, Figure 4 shows, the supports block 12 of L-type shape is fixed on lower housing 8, when the lower surface of lower housing 8 and wheel disc 3
Supports block 12 is abutted with the side wall of fixture block 9 when abutting, and wheel disc 3 is equipped with the through-hole for sliding through for supports block 12 and being connected to jack 4
13.After the overturning of lower housing 8 is abutted with 3 lower surface of wheel disc, supports block 12 is abutted with 9 side wall of fixture block, and lower housing 8 can not occur at this time
Rotation, further increases the connective stability of bolt 6 and wheel disc 3.
Be fixedly connected on fixture block 9 be pierced by upper shell 7 wear block 14, it includes fixed block 15 and movable block 16 to wear block 14, Gu
Determine block 15 to be fixedly connected with fixture block 9, it is flat column to wear block 14, is fixed with convex block 17 on fixed block 15, is equipped in movable block 16
The thread groove 18 being threadedly coupled with convex block 17.By pulling movable block 16 that movable block 16 is made to be pierced by completely to 7 outside of upper shell,
Rotatable movable block 16 makes it be clamped with 7 outer wall of upper shell, and fixture block 9 is retracted into upper shell 7 and can not be in the first spring at this time
Resetted under the action of 11 restoring forces, then operator may be reversed lower housing 8 and is detached from from wheel disc 3 by bolt 6 is whole, operator without
Fixture block 9 need to be pressed simultaneously and overturns lower housing 8, saves the workload of operator, and operator can be easier cross bar 2 and erect
Bar 1 detaches.
As shown in Figure 4, Figure 5 and Figure 6, lower housing 8 slides along the length direction of lower housing 8 close to one end of upper shell 7 and connects
It is connected to inserted block 19, the sliding slot 20 slided for inserted block 19 is equipped in lower housing 8, upper shell 7 is equipped with the sliding being inserted into for inserted block 19
Slot 21, inserted block 19 are equipped with protrusion 22, and the shrinkage pool 23 with 22 cooperation of protrusion is equipped in sliding groove 21, and protrusion 22 is elastic material.
When dismantling cross bar 2, after overturning lower housing 8 with 7 split of upper shell, slidably inserted block 19 is inserted into sliding groove 21,
Inserted block 19 is set to be fixed with sliding groove 21 protrusion 22 and the cooperation of shrinkage pool 23, lower housing 8 can not be in the effect of torsional spring restoring force at this time
Lower overturning, then user is more laborsaving when taking out bolt 6 from jack 4, then bolt 6 from jack 4 take out after lower casing
Body 8 will not overturn under the action of torsional spring restoring force and be damaged to operator.
Pushing block 24 is fixed on fixture block 9, pushing block 24 is slidably connected with sliding groove 21.When bolt 6 takes out out of jack 4
Afterwards, it needs the reset of fixture block 9 being inserted into lower housing 8, so as to installing and using next time, rotation movable block 16 makes itself and fixation
After block 15 is aligned, fixture block 9 resets under the action of the first 11 restoring force of spring, and pushing block 24 is slided and pushed slotting along sliding groove 21
Block 19 deviates from sliding groove 21, avoids the lower housing 8 after next fixture block 9 is retracted into upper shell 7 can not by the influence of inserted block 19
Normal overturning is opened.
As shown in Fig. 2, the one end of lower housing 8 and sliding block 10 far from upper shell 7 is arc shape, then when lower housing 8 and cunning
Overturning is more smooth when block 10 is abutted and overturn with block 5.It is equipped in the side wall and jack 4 of upper shell 7 mutually matched
Inclined surface 25, then bolt 6 is after being inserted into jack 4, and under the action of inclined surface 25, bolt 6 can be clamped in jack 4,
2 movement in the horizontal direction of cross bar can be reduced, cross bar 2 and the connection of montant 1 is made more to stablize.
Specific work process：When mounted, bolt 6 being inserted into jack 4, the lower end of bolt 6 is abutted with block 5,
Sliding block 10 inwardly moves along lower housing 8 and fixture block 9 is pushed to be detached from lower housing 8, at this time effect of the lower housing 8 in torsional spring restoring force
Lower generation, which is overturn, simultaneously to abut with the lower surface of wheel disc 3, fixture block 9 under the action of the first 11 restoring force of spring along upper shell 7 to
It skids off outside, the supports block 12 on lower housing 8 is abutted with 9 side wall of fixture block, realizes cross bar 2 and the installation of montant 1 is fixed.
In dismounting, movable block 16 is pulled to make to rotate movable block 16 after its completely out upper shell 7 first, movable block 16 with
7 outer wall of upper shell is clamped, and afterwards turning over lower housing 8 makes itself and 7 split of upper shell, and inserted block 19 is pushed to be inserted into sliding groove 21
It is interior and protrusion 22 on inserted block 19 is made to coordinate with the shrinkage pool 23 in sliding groove 21, cross bar 2 can be removed from wheel disc 3, is taken at this time
Movable block 16 is rotated after going out makes it be aligned with fixed block 15, and fixture block 9 resets under the action of the first 11 restoring force of spring, blocks simultaneously
Inserted block 19 is released sliding groove 21 by the pushing block 24 on block 9, completes the dismounting of cross bar 2 and montant 1.
Claims (10)
1. the end of a kind of plug-in type scaffold, including montant (1) and cross bar (2), the cross bar (2) is equipped with bolt (6), described
Wheel disc (3) is fixed on montant (1), the wheel disc (3) is equipped with the jack (4) passed through for bolt (6), it is characterized in that：Institute
State the block (5) being fixed on montant (1) positioned at jack (4) vertically below, the bolt (6) include upper shell (7) and under
Shell (8), the upper shell (7) and lower housing (8) are hinged, and the upper shell (7) and lower housing (8) hinged place are equipped with making lower casing
The elastic component that body (8) overturning is opened, the upper shell (7) is interior to slidably connect fixture block (9), the lower housing along its length
(8) sliding block (10) is equipped in, the sliding block (10) and lower housing (8) are isometric, and the sliding block (10) is with lower housing (8) along lower housing
(8) length direction is slidably connected and the not abjection out of lower housing (8), and the fixture block (9), which is equipped with, makes fixture block (9) penetrate into down
The first spring (11) in shell (8), the first spring (11) both ends are solid with lower housing (8) and upper shell (7) inner wall respectively
Fixed connection.
2. a kind of plug-in type scaffold according to claim 1, it is characterized in that：First spring (11) is in former long shape
Fixture block (9) stretches out the width that the length of upper shell (7) outside is more than lower housing (8) when state.
3. a kind of plug-in type scaffold according to claim 2, it is characterized in that：It is fixed with L-type on the lower housing (8)
The supports block (12) of shape, supports block (12) is abutted with the side wall of fixture block (9) when the lower housing (8) abuts with the lower surface of wheel disc (3),
The wheel disc (3) is equipped with the through-hole (13) for sliding through for supports block (12) and being communicated with jack (4).
4. a kind of plug-in type scaffold according to claim 1, it is characterized in that：It is fixedly connected with and wears on the fixture block (9)
Go out upper shell (7) wears block (14), and the block (14) of wearing includes fixed block (15) and movable block (16), the fixed block (15) with
Fixture block (9) is fixedly connected, and it is flat column to wear block (14), and the fixed block (15) can relatively rotate with movable block (16).
5. a kind of plug-in type scaffold according to claim 4, it is characterized in that：It is fixed on the fixed block (15) convex
Block (17), the movable block (16) is interior to be equipped with the thread groove (18) being threadedly coupled with convex block (17).
6. a kind of plug-in type scaffold according to claim 5, it is characterized in that：The lower housing (8) is close to upper shell (7)
One end slidably connect inserted block (19) along the length direction of lower housing (8), be equipped in the lower housing (8) sliding for inserted block (19)
Dynamic sliding slot (20), the upper shell (7) are equipped with the sliding groove (21) being inserted into for inserted block (19), and the inserted block (19) is equipped with
Raised (22), the sliding groove (21) is interior to be equipped with for raised (22) embedded shrinkage pool (23), and the protrusion (22) is elastic material.
7. a kind of plug-in type scaffold according to claim 6, it is characterized in that：It is fixed with pushing block on the fixture block (9)
(24), the pushing block (24) is slidably connected with sliding groove (21).
8. a kind of plug-in type scaffold according to claim 1, it is characterized in that：The lower housing (8) and sliding block (10) are remote
One end from upper shell (7) is arc shape.
9. a kind of plug-in type scaffold according to claim 1, it is characterized in that：The side wall and jack of the upper shell (7)
(4) mutually matched inclined surface (25) are equipped in.
10. a kind of plug-in type scaffold according to claim 1, it is characterized in that：The elastic component is torsional spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820161715.9U CN207812970U (en) | 2018-01-29 | 2018-01-29 | A kind of plug-in type scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820161715.9U CN207812970U (en) | 2018-01-29 | 2018-01-29 | A kind of plug-in type scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207812970U true CN207812970U (en) | 2018-09-04 |
Family
ID=63322699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820161715.9U Active CN207812970U (en) | 2018-01-29 | 2018-01-29 | A kind of plug-in type scaffold |
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| Country | Link |
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| CN (1) | CN207812970U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443492A (en) * | 2018-11-14 | 2019-03-08 | 浙江景昌建设有限公司 | A kind of reservoir water level monitoring device |
| CN110107077A (en) * | 2019-05-27 | 2019-08-09 | 合肥星光冶金设备有限公司 | A kind of scaffold fastenings |
| CN113622650A (en) * | 2021-09-07 | 2021-11-09 | 吴洪英 | Anti-seismic scaffold for building |
-
2018
- 2018-01-29 CN CN201820161715.9U patent/CN207812970U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443492A (en) * | 2018-11-14 | 2019-03-08 | 浙江景昌建设有限公司 | A kind of reservoir water level monitoring device |
| CN110107077A (en) * | 2019-05-27 | 2019-08-09 | 合肥星光冶金设备有限公司 | A kind of scaffold fastenings |
| CN113622650A (en) * | 2021-09-07 | 2021-11-09 | 吴洪英 | Anti-seismic scaffold for building |
| CN113622650B (en) * | 2021-09-07 | 2023-04-14 | 无锡市第五建筑工程有限公司 | Anti-seismic scaffold for building |
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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: Plug-in type scaffold Effective date of registration: 20191030 Granted publication date: 20180904 Pledgee: China Construction Bank Co.,Ltd. Guangzhou Haizhu Branch Pledgor: GUANGDONG LIANG LIANG CONSTRUCTION ENGINEERING CO.,LTD. Registration number: Y2019440000159 |
|
| 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: 20230310 Granted publication date: 20180904 Pledgee: China Construction Bank Co.,Ltd. Guangzhou Haizhu Branch Pledgor: GUANGDONG LIANG LIANG CONSTRUCTION ENGINEERING CO.,LTD. Registration number: Y2019440000159 |
|
| 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: A plug-in scaffold Granted publication date: 20180904 Pledgee: China Construction Bank Co.,Ltd. Guangzhou Haizhu Branch Pledgor: GUANGDONG LIANG LIANG CONSTRUCTION ENGINEERING CO.,LTD. Registration number: Y2024980010483 |