CN207344433U - A kind of multi-functional clamp of heat exchanger of wall-hanging boiler - Google Patents
A kind of multi-functional clamp of heat exchanger of wall-hanging boiler Download PDFInfo
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- CN207344433U CN207344433U CN201721219266.0U CN201721219266U CN207344433U CN 207344433 U CN207344433 U CN 207344433U CN 201721219266 U CN201721219266 U CN 201721219266U CN 207344433 U CN207344433 U CN 207344433U
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- grip slipper
- heat exchanger
- mobile base
- working plate
- away
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Abstract
The utility model discloses a kind of multi-functional clamp of heat exchanger of wall-hanging boiler, including working plate, one end of working plate length direction is provided with fixed seat, other end elastic slip is provided with Mobile base, elastic slip is provided with left grip slipper and right grip slipper respectively at the both ends of working plate width, it is provided with working plate and pushes against holding down assembly for sealing plate for controlling left grip slipper and right grip slipper to be provided with the adjusting part of movement, working plate；When being moved when Mobile base to the direction away from fixed seat side, left grip slipper and right grip slipper are away from movement.Heat exchanger one end promotes Mobile base, and Mobile base will drive left and right grip slipper to place heat exchanger, Mobile base and left and right grip slipper at this time away from movement and reset is abutted to heat exchanger both sides, realize and fix, facilitate follow-up sealing test.Whole fixture can be adjusted so as to adapt to various sizes of heat exchanger, and versatility is stronger, and it is also very convenient to work at the same time dismounting heat exchanger on platen.
Description
Technical field
The auxiliary device field of heat exchanger of wall-hanging boiler is the utility model is related to, more specifically, it relates to a kind of wall hanging
The multi-functional clamp of furnace heat exchanger.
Background technology
Wall-hung boiler is the abbreviation of burnt gas wall hanging furnace, and the main body inside wall-hung boiler is heat exchanger, and the effect of heat exchanger is
Fuel gas calorie is changed to the cold fluid flowed through inside it, and then plays the role of heat conversion.In factory, heat exchanger production
After need to carry out multinomial detection to its performance, including sealing test, it is just can guarantee that after only carrying out multinomial detection
Security in the course of work.
As shown in fig. 6, have cavity inside heat exchanger 100 and there is opening at its both ends, and one end is air inlet, separately
One end is gas outlet.The outlet port of heat exchanger 100 needs to install hood 200, and hood 200 is rubber cover, its own
Easily still not easy to install with 100 clamping of heat exchanger for soft rubber material, inlet port needs to install sealing plate 300,
Sealing plate 300 is metallic plate, is easily rocked after installation and gap occurs.
Before sealing test, heat exchanger of wall-hanging boiler both ends need to install hood and sealing plate, and in installation process, heat is handed over
Parallel operation needs to be placed in an installs fixture, and is fixed by the convex block on fixture, avoids heat exchange in seal process
Device rocks.Common fixture may be only available for a kind of heat exchanger of model size, poor universality, due to needing in fixture
Upper stationary heat exchangers, cause the disassembly process of heat exchanger cumbersome, time length are expended, so that sealing test efficiency
Lowly.
Utility model content
For plain clamp poor universality and the problem of troublesome is dismounted, the utility model aim is to propose a kind of dismounting
Easily the multi-functional clamp of heat exchanger of wall-hanging boiler, concrete scheme are as follows：
A kind of multi-functional clamp of heat exchanger of wall-hanging boiler, including working plate, working plate upper surface length side
To one end be provided with fixed seat, other end elastic slip is provided with Mobile base, working plate upper surface width
Elastic slip is provided with left grip slipper and right grip slipper respectively at both ends, is provided with the working plate and is used for realization the movement
Seat drives the left grip slipper and the right grip slipper, and at the same time away from the adjusting part of movement, the working plate is close to described solid
One end of reservation is provided with for sealing plate to be pressed in holding down assembly for heat exchanger one end；
When being moved when the Mobile base to the direction away from the fixed seat side, the left grip slipper and the right clamping
Seat is away from movement.
Through the above technical solutions, heat exchanger of wall-hanging boiler one end abuts to Mobile base, and Mobile base is promoted to away from solid
The direction of reservation side is moved, and drives left grip slipper and right grip slipper mutually away from movement, at this time will in Mobile base moving process
Heat exchanger fitting is placed on working plate, the hot friendship since elastic reset abuts to of Mobile base, left grip slipper and right grip slipper
Parallel operation both sides, heat exchanger fixation will not rock, convenient to enter follow-up sealing test.The folder in three directions on working plate
Holding component can be adjusted, so that whole fixture is adapted to various sizes of heat exchanger, hold assembly is needed to change in nothing
In the case of, the applicability of fixture is stronger, its versatility is also improved, by dullness section Mobile base it is convenient to heat exchanger from more
Side is defined, and dismounting is quick, so that dismounting heat exchanger is very convenient on working plate, improves performing leak test
Efficiency.
Further, the working plate upper surface offers the pod being adapted to Mobile base sliding, the pod
The elastic component being fixedly connected with the Mobile base is inside provided with along its length；
The upper surface of the working plate offer the first translot for being adapted to the left grip slipper sliding and with the right side
Grip slipper slides the second translot of adaptation, is provided with along its length in first translot and the left grip slipper is fixed and connected
The elastic component connect, is provided with the elastic component being fixedly connected with the right grip slipper in second translot along its length.
Through the above technical solutions, Mobile base is moved in pod and elastic component forces Mobile base to close to the one of fixed seat
Side is moved, and identical, left grip slipper moves in the first translot, and right grip slipper moves in the second translot, and elastic component forces a left side
Grip slipper and right grip slipper move toward one another.
Further, the adjusting part includes rotating bar, and inner cavity, the interior intracavitary are offered inside the working plate
Horizontally rotate and be provided with the rotating bar, described rotating bar one end is abutted with the left grip slipper, the other end and the right clamping
Seat abuts；
Carried on the back when in the rotating bar rotation process, promoting the right grip slipper of both ends abutting therewith and the left grip slipper
From movement.
Through the above technical solutions, during rotating bar rotates, both ends abut therewith left grip slipper and right grip slipper
Promoted at the same time and mutually away from movement.
Further, the adjusting part further includes the spine that the side being coaxially disposed with the rotating bar carries multiple ratchets
Wheel disc, described Mobile base one end are internally provided with the ratchet lever being adapted to the ratchet cover plate one way engagement in the working plate.
Through the above technical solutions, Mobile base drives ratchet lever movement, ratchet lever drives the ratchet cover plate to rotate, and then realizes and move
Dynamic seat drives left grip slipper and right grip slipper away from movement at the same time, after left grip slipper and right grip slipper abut to heat exchanger,
Due to ratchet mechanism presence and abut to heat exchanger without prejudice to Mobile base.
Further, the inner wall of the inner cavity offers the slippage slot for ratchet lever movement, and the slippage slot is remote
The cushion abutted with the ratchet lever away from the ratchet cover plate side is provided with from described Mobile base one end.
Through the above technical solutions, cushion allows ratchet lever to be pushed against with the ratchet cover plate, when due to the ratchet cover plate and ratchet
After bar, which is mutually clamped, causes left grip slipper and right grip slipper cannot reset, user can stir ratchet lever and leave the ratchet cover plate, make
Rotating bar is obtained from external force, left grip slipper and right grip slipper since elastic force resets.
Further, it is described to hold down assembly including being placed in the working plate upper surface and away from described Mobile base one end
Clamping platform, the one end of the clamping platform away from the working plate are hingedly connected with swing handle, and direction is hot on the clamping platform
The sliding of exchanger direction is provided with compression bar, and the compression bar is articulated and connected with the swing handle.
Through the above technical solutions, rotating the swing handle above clamping platform, swing handle drives compression bar sliding, and compression bar will
Sealing plate is pushed into heat exchanger opening, prevents sealing plate from loosening.
Further, the one end of the clamping platform away from the working plate is tiltedly installed with the sliding vertical with sealing plate
Passage, the compression bar sliding is in the sliding passage.
Through the above technical solutions, compression bar slides in sliding passage, the pressure direction that compression bar plays sealing plate is vertical
In sealing plate surface, so that sealing plate is more uniformly stressed, better tightness.
Further, the one end of the compression bar away from the swing handle is provided with pressure head, and the pressure head is away from the pressure
One end of bar is arranged with cushion collar.
Through the above technical solutions, in order to avoid pressure head and sealing plate direct collision cause to damage, played by cushion collar
Both cushioning effects, protection.
Compared with prior art, the beneficial effects of the utility model are as follows：
（1）Mobile base, left grip slipper and right grip slipper on working plate can be adjusted, so that whole fixture can fit
Various sizes of heat exchanger is answered, the applicability of fixture is stronger, and versatility is improved, while without replacement during use
The heat exchanger of multiple and different models can be fixed in Mobile base, left grip slipper and right grip slipper, very convenient；
（2）User, which need to only adjust Mobile base, can just control left grip slipper and right grip slipper while movement, and then heat is handed over
Multiple sides of parallel operation are fixed, simple and quick, and then it is also very convenient to dismount heat exchanger, while after also improving
The efficiency of continuous performing leak test.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of the multi-functional clamp of heat exchanger of wall-hanging boiler；
Fig. 2 is a kind of side view of the multi-functional clamp of heat exchanger of wall-hanging boiler；
Fig. 3 is the sectional view of the line A-A along Fig. 2；
Fig. 4 is the sectional view of the line B-B along Fig. 2；
Fig. 5 is C portions partial enlarged view in Fig. 1；
Fig. 6 is the sealing schematic diagram of heat exchanger in background technology.
Reference numeral：1st, working plate；2nd, fixed seat；3rd, Mobile base；4th, left grip slipper；5th, right grip slipper；6th, pod；7、
First translot；8th, the second translot；9th, elastic component；10th, rotating bar；11st, inner cavity；12nd, pawl；13rd, the ratchet cover plate；14th, ratchet lever；
15th, slippage slot；16th, cushion；17th, clamping platform；18th, swing handle；19th, compression bar；20th, passage is slid；21st, pressure head；22nd, buffer
Set；100th, heat exchanger；200th, hood；300th, sealing plate.
Embodiment
In order to make the purpose of this utility model, technical solution and beneficial effect clearer, with reference to embodiment and attached
The utility model is described in further detail for figure, but the embodiment of the utility model is not limited only to this.
A kind of multi-functional clamp of heat exchanger of wall-hanging boiler, as shown in Figure 1, including working plate 1, working plate 1 is in length
Square, one end of 1 upper surface length direction of working plate is fixed with fixed seat 2.Fixed seat 2 will abut to heat exchanger length side
To one end.The one end of 1 upper surface of working plate away from fixed seat 2 offers pod 6, and pod 6 opens up direction and working plate 1
The centerline parallel of length direction, pod 6 is interior to be provided with Mobile base 3 along its shove, and Mobile base 3 is mutually flat with fixed seat 2
OK, between side wall and Mobile base 3 of the pod 6 away from 2 one end of fixed seat in being fixedly connected with elastic component 9, elastic component 9 in pod 6
For spring.Wherein, in the case where Mobile base 3 is from external force, Mobile base 3 is located at pod 6 close to one end of fixed seat 2, mobile
Seat 3 can move in pod 6 and elastic component 9 forces Mobile base 3 to be moved to close to the side of fixed seat 2.When heat exchanger
After one end abuts to 3 side wall of Mobile base, user is promoted to the direction away from fixed seat 2 until heat exchanger can be placed on shifting
Move between seat 3 and fixed seat 2, and abutting fixation is carried out by elastic Mobile base 3, prevent heat exchanger in its length side
Upward rocks.
As shown in Figure 1, the upper surface of working plate 1 offers the first translot 7 and the second translot 8, the first translot 7 and second
Translot 8 with the center parallel of 1 width of working plate and positioned at the both sides of width center line, wherein, the first translot 7
Close to Mobile base 3, the second translot 8 is close to fixed seat 2.Its shove is provided with left grip slipper 4 in first translot 7, first
In being fixedly connected with elastic component 9, bullet in the first translot 7 between side wall and left grip slipper 4 of the translot 7 away from 8 one end of the second translot
Property part 9 is spring.Wherein, in the case where left grip slipper 4 is from external force, it is horizontal close to second that left grip slipper 4 is located at the first translot 7
One end of groove 8.Its shove is provided with right grip slipper 5 in second translot 8, the second translot 8 is away from 7 one end of the first translot
In being fixedly connected with elastic component 9 in the second translot 8 between side wall and right grip slipper 5, elastic component 9 is similarly spring.Wherein, on the right side
In the case that grip slipper 5 is from external force, right grip slipper 5 is located at the second translot 8 close to one end of the first translot 7.Left 4 He of grip slipper
Right grip slipper 5 is parallel to each other.Left grip slipper 4 moves in the first translot 7, and right grip slipper 5 moves in the second translot 8, elasticity
Part 9 forces left grip slipper 4 and right grip slipper 5 to move toward one another.Left grip slipper 4 and right grip slipper 5 can simultaneously clamp on heat exchanger
The both sides of width.
As shown in figure 3, offer inner cavity 11 inside working plate 1, it is provided with inner cavity 11 and is used for realization Mobile base 3 and drives
Left grip slipper 4 and right grip slipper 5 include rotating bar 10 away from the adjusting part of movement, adjusting part at the same time, level in inner cavity 11
Rotation is provided with rotating bar 10, and the middle of rotating bar 10 is rotatablely connected by axis pin and 11 inner wall of inner cavity.10 one end of rotating bar
Abutted with left grip slipper 4, the other end is abutted with right grip slipper 5；When in 10 rotation process of rotating bar, rotating bar 10 will promote therewith
The right grip slipper 5 and left grip slipper 4 that both ends abut move toward one another.
As shown in Figure 3 and Figure 4, adjusting part further includes the ratchet cover plate 13 being fixedly and coaxially connected with rotating bar 10, the ratchet cover plate
13 sides are elasticly connected with pawl 12, are fixedly connected between pawl 12 and the ratchet cover plate 13 by shrapnel.Inner cavity 11 is away from fixed seat 2
Inner wall offer slippage slot 15, sliding is provided with ratchet lever 14, ratchet lever 14 and ratchet along its length in slippage slot 15
13 one way engagement of disk is adapted to, and Mobile base 3 and one end of ratchet lever 14 are articulated and connected.When Mobile base 3 drives ratchet lever 14 to remote
During the direction movement of 2 side of fixed seat, ratchet lever 14 drives the ratchet cover plate 13 to rotate, and then realizes Mobile base 3 while drive left folder
Seat 4 and right grip slipper 5 are held away from movement.During Mobile base 3 resets, left grip slipper 4 and right grip slipper 5 first abut to hot friendship
Parallel operation, Mobile base 3 is also in reseting procedure at this time, and the ratchet cover plate 13 does not rotate at this time, and rotating bar 10 abuts to without prejudice to Mobile base 3
Heat exchanger.
As shown in figure 4, slippage slot 15 is fixed with cushion 16 away from 3 one end of Mobile base, cushion 16 is fixed on slippage slot
15 sides away from the ratchet cover plate 13 and abutted with 14 side wall of ratchet lever.Cushion 16 allows ratchet lever 14 to be supported with the ratchet cover plate 13
Tightly, mutually it is clamped after causing left grip slipper 4 and right grip slipper 5 to reset when due to the ratchet cover plate 13 and ratchet lever 14, user
Ratchet lever 14 can be stirred and leave the ratchet cover plate 13 so that rotating bar 10 is from external force, and left grip slipper 4 and right grip slipper 5 are due to bullet
Property power can be with Rapid reset.
As shown in Figure 1 and Figure 5, the upper surface of working plate 1 is provided with close to one end of fixed seat 2 and is used for sealing plate pressure
Tightly holding down assembly in heat exchanger one end, holds down assembly including fixed with 1 upper surface of working plate and away from 3 one end of Mobile base
Clamping platform 17, the one end of clamping platform 17 away from working plate 1 is hingedly connected with swing handle 18, and swing handle 18 is being put down vertically
Rotation in surface, the one end of clamping platform 17 away from working plate 1 are tiltedly installed with the sliding passage 20 vertical with sealing plate, and sliding is logical
Sliding on heat exchanger direction is being provided with compression bar 19 in road 20, compression bar 19 is close to one end of clamping platform 17 and swing handle
18 are articulated and connected at the same time.The swing handle 18 of the top of clamping platform 17 is rotated, swing handle 18 drives compression bar 19 in sliding passage 20
Interior sliding, compression bar 19 by sealing plate be pushed into heat exchanger opening, due to the pressure direction that compression bar 19 plays sealing plate perpendicular to
Plate surface is sealed, so that sealing plate is more uniformly stressed, prevents sealing plate from loosening, better tightness.Compression bar 19 is remote to be turned
One end of dynamic handle 18 is coaxially fixed with pressure head 21, and the one end of pressure head 21 away from swing handle 18 is arranged with cushion collar 22, buffering
Set 22 is made of plastic material.By cushion collar 22 in order to avoid pressure head 21 and sealing plate direct collision cause to damage, by slow
Punching set 22 plays both cushioning effect, protection.
The working principle and beneficial effect of the utility model is as follows：
User holds heat exchanger, heat exchanger slant setting, and one end of heat exchanger of wall-hanging boiler lower abuts to shifting
Dynamic seat 3.Promote Mobile base 3 to be moved to the direction away from 2 side of fixed seat at this time, left clamping is driven in 3 moving process of Mobile base
Seat 4 and right grip slipper 5 are mutually away from movement.Principle therein is：When Mobile base 3 moves, ratchet lever 14 is driven in slippage slot
Moved in 15, the ratchet cover plate 13 that ratchet lever 14 drives side to contain pawl 12 rotates, and the ratchet cover plate 13 drives rotating bar 10 to rotate, and turns
Lever 10 promotes the left grip slipper 4 abutted with its both ends and right grip slipper 5 away from movement.
After heat exchanger is put down in the space between fixed seat 2, Mobile base 3, left grip slipper 4 and right grip slipper 5 enough, make
Heat exchanger is placed on working plate 1 by user, and promotes heat exchanger close to fixed seat 2.Heat exchanger moving process
In, left grip slipper 4 and right grip slipper 5 will first abut to heat exchanger both sides due to elastic reset so that heat exchanger is wide at it
Degree direction on will not rock, Mobile base 3 carry out it is close to fixed seat 2, at this time ratchet lever 14 movement have no effect on the ratchet cover plate 13.Directly
The other end to heat exchanger abuts to fixed seat 2, and heat exchanger will not rock in its longitudinal direction at this time.
After heat exchanger is installed on working plate 1, hood is directly plugged into close to one end of Mobile base 3 at it, it is another
End is by installing sealing plate.User rotates the swing handle 18 on clamping platform 17 so that compression bar 19 is sliding in sliding passage 20
Move and pressure head 21 abuts to sealing plate, sealing plate is fixed, it is convenient to enter follow-up sealing test.
Mobile base 3, left grip slipper 4 and the right grip slipper 5 in three directions on working plate 1 can be adjusted, so that whole
A fixture is adapted to various sizes of heat exchanger, without the situation for needing to change Mobile base 3, left grip slipper 4 and right grip slipper 5
Under, the applicability of fixture is stronger, the heat exchanger of multiple and different models can be fixed, the versatility of fixture is carried
It is high.User just can control left grip slipper 4 and right grip slipper 5 to move toward one another by dullness section Mobile base 3, and then convenient pair
Multiple sides of heat exchanger are fixed, swift and convenient to operate, so that it is very square that heat exchanger is dismounted on working plate 1
Just, performing leak test efficiency when fixture uses further is also improved.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of multi-functional clamp of heat exchanger of wall-hanging boiler, it is characterised in that including working plate（1）, the working plate
（1）One end of upper surface length direction is provided with fixed seat（2）, other end elastic slip is provided with Mobile base（3）, the work
Platen（1）Elastic slip is provided with left grip slipper respectively at the both ends of upper surface width（4）With right grip slipper（5）, the work
Make platen（1）Inside it is provided with and is used for realization the Mobile base（3）Drive the left grip slipper（4）With the right grip slipper（5）Together
When away from movement adjusting part, the working plate（1）Close to the fixed seat（2）One end be provided with for by sealing plate
It is pressed in holding down assembly for heat exchanger one end；
When the Mobile base（3）To away from the fixed seat（2）During the direction movement of side, the left grip slipper（4）With it is described
Right grip slipper（5）Away from movement.
2. the multi-functional clamp of heat exchanger of wall-hanging boiler according to claim 1, it is characterised in that the working plate
（1）Upper surface offers and the Mobile base（3）Slide the pod of adaptation（6）, the pod（6）Inside set along its length
Have and the Mobile base（3）The elastic component being fixedly connected（9）；
The working plate（1）Upper surface offer and the left grip slipper（4）Slide the first translot of adaptation（7）With with institute
State right grip slipper（5）Slide the second translot of adaptation（8）, first translot（7）Inside be provided with along its length with it is described
Left grip slipper（4）The elastic component being fixedly connected（9）, second translot（8）Inside it is provided with along its length and the right folder
Hold seat（5）The elastic component being fixedly connected（9）.
3. the multi-functional clamp of heat exchanger of wall-hanging boiler according to claim 2, it is characterised in that the adjusting part bag
Include rotating bar（10）, the working plate（1）Inside offers inner cavity（11）, the inner cavity（11）Inside horizontally rotate setting
State rotating bar（10）, the rotating bar（10）One end and the left grip slipper（4）Abut, the other end and the right grip slipper（5）
Abut；
When the rotating bar（10）In rotation process, the right grip slipper that both ends abut therewith is promoted（5）With the left clamping
Seat（4）Away from movement.
4. the multi-functional clamp of heat exchanger of wall-hanging boiler according to claim 3, it is characterised in that the adjusting part is also
Including with the rotating bar（10）The side being coaxially disposed carries multiple ratchets（12）The ratchet cover plate（13）, the Mobile base（3）
One end is in the working plate（1）It is internally provided with and the ratchet cover plate（13）The ratchet lever of one way engagement adaptation（14）.
5. the multi-functional clamp of heat exchanger of wall-hanging boiler according to claim 4, it is characterised in that the inner cavity（11）'s
Inner wall is offered for the ratchet lever（14）Mobile slippage slot（15）, the slippage slot（15）Away from the Mobile base（3）
One end is provided with and the ratchet lever（14）Away from the ratchet cover plate（13）The cushion that side abuts（16）.
6. the multi-functional clamp of heat exchanger of wall-hanging boiler according to claim 1, it is characterised in that the bag that holds down assembly
Include and be placed in the working plate（1）Upper surface and the remote Mobile base（3）The clamping platform of one end（17）, the clamping platform（17）
Away from the working plate（1）One end be hingedly connected with swing handle（18）, the clamping platform（17）On towards heat exchanger
Direction sliding is provided with compression bar（19）, the compression bar（19）With the swing handle（18）Articulated connection.
7. the multi-functional clamp of heat exchanger of wall-hanging boiler according to claim 6, it is characterised in that the clamping platform（17）
Away from the working plate（1）One end be tiltedly installed with the sliding passage vertical with sealing plate（20）, the compression bar（19）It is sliding
Move in the sliding passage（20）It is interior.
8. the multi-functional clamp of heat exchanger of wall-hanging boiler according to claim 7, it is characterised in that the compression bar（19）Far
From the swing handle（18）One end be provided with pressure head（21）, the pressure head（21）Away from the compression bar（19）One end be arranged
There is cushion collar（22）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721219266.0U CN207344433U (en) | 2017-09-21 | 2017-09-21 | A kind of multi-functional clamp of heat exchanger of wall-hanging boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721219266.0U CN207344433U (en) | 2017-09-21 | 2017-09-21 | A kind of multi-functional clamp of heat exchanger of wall-hanging boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207344433U true CN207344433U (en) | 2018-05-11 |
Family
ID=62410394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721219266.0U Active CN207344433U (en) | 2017-09-21 | 2017-09-21 | A kind of multi-functional clamp of heat exchanger of wall-hanging boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207344433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110907829A (en) * | 2019-12-13 | 2020-03-24 | 永昌控股集团有限公司 | Length-adjustable tubular motor test tool |
-
2017
- 2017-09-21 CN CN201721219266.0U patent/CN207344433U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110907829A (en) * | 2019-12-13 | 2020-03-24 | 永昌控股集团有限公司 | Length-adjustable tubular motor test tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200628 Address after: No.2000 guangqiong Road, economic and Technological Development Zone, Jiaxing City, Zhejiang Province, 314000 Patentee after: Xiderri heating and cooling equipment Co.,Ltd. Address before: 201600 Songjiang District 3, 4, Guanghua Road, Songjiang District, Shanghai Patentee before: BDR THERMEA (SHANGHAI) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230505 Address after: Room C426, Building 1, No. 428, Zhenzhong Road, Xiaokunshan Town, Songjiang District, Shanghai, 2016 Patentee after: BDR THERMEA (SHANGHAI) Co.,Ltd. Address before: No.2000, guangqiong Road, economic and Technological Development Zone, Jiaxing City, Zhejiang Province, 314000 Patentee before: Xiderri heating and cooling equipment Co.,Ltd. |