CN209723237U - A kind of connection structure of prefabricated sandwich heat preservation Side fascia and sunshading board - Google Patents
A kind of connection structure of prefabricated sandwich heat preservation Side fascia and sunshading board Download PDFInfo
- Publication number
- CN209723237U CN209723237U CN201920137101.1U CN201920137101U CN209723237U CN 209723237 U CN209723237 U CN 209723237U CN 201920137101 U CN201920137101 U CN 201920137101U CN 209723237 U CN209723237 U CN 209723237U
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- CN
- China
- Prior art keywords
- sunshading board
- heat preservation
- sandwich heat
- prefabricated sandwich
- side fascia
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004321 preservation Methods 0.000 title claims abstract description 46
- 210000003195 fascia Anatomy 0.000 title claims abstract description 39
- 230000013011 mating Effects 0.000 claims abstract description 26
- 230000003014 reinforcing effect Effects 0.000 claims description 26
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 210000002421 cell wall Anatomy 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000002708 enhancing effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 235000005121 Sorbus torminalis Nutrition 0.000 description 1
- 244000152100 Sorbus torminalis Species 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
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- Load-Bearing And Curtain Walls (AREA)
Abstract
The utility model relates to prefabricated sandwich heat preservation external wall panel structure technical fields, more specifically, it is related to the connection structure of a kind of prefabricated sandwich heat preservation Side fascia and sunshading board, including prefabricated sandwich heat preservation Side fascia and sunshading board, the side of the prefabricated sandwich heat preservation Side fascia is installed with mounting plate, the mounting plate offers the slot mating with the sunshading board away from the side of the prefabricated sandwich heat preservation Side fascia, and the sunshading board is fixed in the slot by several fasteners.The utility model has the beneficial effects that having the advantages that replaceable sunshading board.
Description
Technical field
The utility model relates to prefabricated sandwich heat preservation external wall panel structure technical fields, more specifically, it relates to a kind of pre-
The connection structure of sandwich heat preservation Side fascia and sunshading board processed.
Background technique
Prefabricated sandwich heat preservation Side fascia is component part important in assembled architecture, has fully demonstrated assembled architecture
Advantage.Decoration, maintenance, heat preservation, the water-proof function of exterior wall is set to be integrated in one, a construction molding completes component production, makes exterior wall
Construction it is greatly simplified, quality greatly improves.
In the prior art, the sunshading board that some protrusions are had on prefabricated sandwich heat preservation exterior wall, outside these prefabricated sandwich heat preservations
The connection structure with sunshading board of wall, the Chinese patent if notification number is CN105952001B disclose a kind of prefabricated sandwich heat preservation
Side fascia and sunshade board connecting structure and its construction method, are characterized in that: including prefabricated sandwich heat preservation Side fascia and prefabricated
Sunshading board, connection sleeve is reserved in the prefabricated sandwich heat preservation Side fascia, and reserving hole in prefabricated sunshading board connects sleeve and hole
Prefabricated sandwich heat preservation Side fascia, prefabricated sunshading board are connected by attachment device between hole；The present invention improves band sunshading board
Prefabricated sandwich heat preservation Side fascia production efficiency, reduce formwork cost.
The sunshading board is provided with reserving hole, fills grouting material in reserving hole, after connecting dowel insertion reserving hole,
Grouting material is fixed dowel is connected, and then realizes sunshading board being fixed on exterior wall.However, user is difficult after sunshading board damage
It is replaced with removing sunshading board from exterior wall.
Utility model content
In view of the above shortcomings of the prior art, the purpose of the utility model is to provide a kind of prefabricated sandwich heat preservation Side fascia with
The connection structure of sunshading board has the advantages that replaceable sunshading board.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of prefabricated sandwich heat preservation
The connection structure of Side fascia and sunshading board, including prefabricated sandwich heat preservation Side fascia and sunshading board, the prefabricated sandwich heat preservation exterior wall
The side of plate is installed with mounting plate, and the mounting plate offers and the screening away from the side of the prefabricated sandwich heat preservation Side fascia
The mating slot of positive plate, the sunshading board are fixed in the slot by several fasteners.
By using above-mentioned technical proposal, when installing sunshading board, sunshading board is first inserted into slot by staff, and is passed through
Sunshading board is fixed in slot by fastener, and when needing to remove sunshading board, staff can first release fastener to screening
Then the fixed function of positive plate is again taken out sunshading board from slot, and then realize sunshading board from prefabricated sandwich heat preservation exterior wall
Plate removes, after sunshading board is damaged, the replaceable sunshading board of staff.
Preferably, the fastener is fastening bolt.
By using above-mentioned technical proposal, sunshading board is fixed in slot by staff by fastening bolt, works as needs
When sunshading board is removed from prefabricated sandwich heat preservation Side fascia, staff releases fastening bolt and is to the fixed function of sunshading board
It can.
Preferably, the head of the fastening bolt is equipped with the positioning pin through the head of the fastening bolt, the positioning
Pin is in being vertically arranged, and the positioning pin sliding is connected to the head of the fastening bolt, and the end face of the mounting plate is correspondingly arranged
There is the location hole mating with the positioning pin.
By using above-mentioned technical proposal, when sunshading board is inserted into slot and with fastening bolt by sunshading board by staff
After being fixed in slot, the positioning pin on fastening bolt head can be inserted into the location hole of mounting plate by staff, so that fastening
Bolt is less likely to occur to rotate, fastening effect of the enhancing fastening bolt to sunshading board.
Preferably, the sunshading board is hinged with reinforcing rib far from the side of the mounting plate, and the mounting plate is equipped with peace
Seat is filled, the reinforcing rib is equipped with link block away from hinged place one end, is provided with fixation between the mounting base and the link block
Component, the fixation kit are used to the link block being fixed on the mounting base.
By using above-mentioned technical proposal, reinforcing rib setting further enhances the stabilization connected between sunshading board and mounting plate
Property.
Preferably, the fixation kit includes set on the mounting base and the socket mating with the link block, inserting
Block, set on the link block and can be mating with the inserted block shrinkage pool, the socket is set to the mounting base away from described
The side of prefabricated sandwich heat preservation Side fascia, the mouth wall of the socket offer slippage slot, and the inserted block sliding is connected to the cunning
It moving in slot and outside the extended slippage slot, the outer wall that the cell wall of the slippage slot is through to the mounting base offers port,
The side wall of the inserted block is provided with pushing block, and the pushing block is located in the port and partially protrudes from outside the port, when described
When link block and the socket are mating, the shrinkage pool is directed at the slippage slot and the inserted block is matched with the shrinkage pool grafting
It closes.
By using above-mentioned technical proposal, before link block is inserted into socket, staff stirs pushing block, so that inserted block retraction is slided
It moves in slot, when link block and socket are mating, staff stirs pushing block again, so that inserted block is inserted into shrinkage pool, and then realizes
Link block is fixed on mounting base.
Preferably, it is provided with stroke spring between the slot bottom of the slippage slot and the inserted block, the one of the stroke spring
End is fixedly arranged on the slot bottom of the slippage slot, and the other end of the stroke spring is fixedly arranged on the inserted block, at the stroke spring
In nature, and when the link block and the socket are mating, the inserted block and the shrinkage pool are mating.
By using above-mentioned technical proposal, staff stirs pushing block, and by inserted block retraction slippage slot, stroke spring quilt
Compression, rotation reinforcing rib make link block be inserted into socket；When the shrinkage pool of link block is aligned with slippage slot, inserted block is returned in stroke spring
The lower protrusion slippage slot of multiple power effect and with shrinkage pool grafting, and then it is convenient and firmly fix reinforcing rib.
Preferably, the inserted block is equipped with inclined-plane and abutment plane, the inclined-plane of the inserted block away from the side of the spring
Towards the insertion end of the socket, the abutment end of the abutment plane of the inserted block towards the socket.
By using above-mentioned technical proposal, when rotating reinforcing rib protrudes into link block in socket, link block is far from reinforcing rib
End abutted with the inclined-plane of inserted block and Relative sliding, while inserted block sliding and compression travel spring in slippage slot automatically, from
And realize the automatic fixation of reinforcing rib, the fixation work of reinforcing rib is more efficient and convenient.
In conclusion the utility model has the following beneficial effects:
1, when installing sunshading board, sunshading board is first inserted into slot by staff, and is fixed sunshading board by fastener
In slot, when needing to remove sunshading board, to the fixed function of sunshading board, then staff can first release fastener
Sunshading board is taken out from slot again, and then realizes and removes sunshading board from prefabricated sandwich heat preservation Side fascia, when sunshading board quilt
After damage, the replaceable sunshading board of staff；
2, stroke spring is arranged, and be automatically inserted into inserted block can in shrinkage pool, and on the other hand, stroke spring enhancing is inserted
Grafting intensity between block and shrinkage pool；
3, when rotation reinforcing rib protrudes into link block in socket, the inclined-plane of end and inserted block of the link block far from reinforcing rib is supported
It connects and Relative sliding, while inserted block sliding and compression travel spring in slippage slot automatically, to realize that the automatic of reinforcing rib is consolidated
Fixed, the fixation work of reinforcing rib is more efficient and convenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of prefabricated sandwich heat preservation Side fascia and sunshading board in the utility model embodiment；
Fig. 2 is the partial structure sectional view of mounting plate in the utility model embodiment；
Fig. 3 is the portion the A enlarged drawing of Fig. 2；
Fig. 4 is the partial structure sectional view of mounting base in the utility model embodiment.
Appended drawing reference: 1, prefabricated sandwich heat preservation Side fascia；2, sunshading board；3, mounting plate；31, slot；311, screw thread via hole；
32, mounting base；321, socket；322, slippage slot；323, port；33, location hole；4, fastening bolt；5, positioning pin；51, it holds
Block；6, reinforcing rib；61, link block；7, inserted block；71, shrinkage pool；72, pushing block；8, stroke spring；91, the first magnet；92, the second magnetic
Iron.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of connection structure of prefabricated sandwich heat preservation Side fascia and sunshading board, referring to Fig. 1 and Fig. 2, including prefabricated sandwich guarantor
Warm Side fascia 1 and sunshading board 2, the side of prefabricated sandwich heat preservation Side fascia 1 are installed with mounting plate 3, and mounting plate 3 is away from prefabricated sandwich
The side of thermal insulation external wall panel 1 offers the slot 31 mating with sunshading board 2, and sunshading board 2 is fixed by several fasteners
In in slot 31.In the present invention, fastener is fastening bolt 4, and the number of fastening bolt 4 is set as four.In conjunction with
Fig. 3, the cell wall of slot 31 are opened up there are four screw thread via hole 311, and fastening bolt 4 is threadedly coupled with screw thread via hole 311, and fastens spiral shell
The tail portion of bolt 4 passes through screw thread via hole 311 and is threadedly coupled with sunshading board 2, and then realizes and sunshading board 2 is fixed in slot 31.
Referring to figs. 2 and 3, the head of fastening bolt 4 is equipped with the positioning pin 5 through the head of fastening bolt 4, positioning pin 5
In being vertically arranged, positioning pin 5 slides the head for being connected to fastening bolt 4 along the vertical direction.The top of positioning pin 5 passes through fastening spiral shell
The head of bolt 4 is simultaneously provided with gripping block 51, holds the setting of block 51 and is convenient for staff's running fix pin 5.Hold the surface of block 51
It is provided with anti-skid chequer (not shown), holds gripping block 51 convenient for the hand of staff.The end face of mounting plate 3 is correspondingly arranged on
The location hole 33 mating with positioning pin 5, the bottom of location hole 33 are provided with the first magnet 91, the bottom end setting of positioning pin 5
There are the second magnet 92 being mutually attracted with the first magnet 91, the first magnet 91 and the second magnet 92 cooperation enhancing positioning pin 5 and determines
Grafting intensity between the hole 33 of position.When sunshading board 2 is inserted into slot 31 by staff and is consolidated sunshading board 2 with fastening bolt 4
After in slot 31, the positioning pin 5 on 4 head of fastening bolt can be inserted into the location hole 33 of mounting plate 3 by staff, so that
Fastening bolt 4 is less likely to occur to rotate, fastening effect of the enhancing fastening bolt 4 to sunshading board 2.
Referring to Fig. 1 and Fig. 4, sunshading board 2 is hinged with reinforcing rib 6 far from the lower surface of 3 side of mounting plate, sets on mounting plate 3
There is mounting base 32, mounting base 32 is located at the lower section of slot 31, and reinforcing rib 6 is equipped with horizontally disposed link block away from hinged place one end
61, fixation kit is provided between mounting base 32 and link block 61, fixation kit is used to link block 61 being fixed on mounting base 32.
Specifically, fixation kit includes set on mounting base 32 and the socket 321 mating with link block 61, inserted block 7, being set to link block
61 and can be mating with inserted block 7 shrinkage pool 71.Socket 321 is set to the side that mounting base 32 deviates from prefabricated sandwich heat preservation Side fascia 1
Face, socket 321 include insertion end and abutment end.The mouth wall of socket 321 offers slippage slot 322, slippage slot 322 and socket 321
It is connected.The sliding of inserted block 7 is connected in slippage slot 322 and can partially stretch out outside slippage slot 322.The cell wall of slippage slot 322 runs through
Outer wall to mounting base 32 offers port 323, and the side wall of inserted block 7 is fixedly installed pushing block 72, and pushing block 72 is located in port 323
And part protrudes from outside port 323.The setting of pushing block 72 pushes inserted block 7 mobile convenient for staff by mobile pushing block 72.
When link block 61 and socket 321 are mating, shrinkage pool 71 is directed at slippage slot 322 and inserted block 7 and shrinkage pool 71 are mating.
Referring to fig. 4, stroke spring 8 is provided between the slot bottom of slippage slot 322 and inserted block 7, one end of stroke spring 8 is fixed
In the slot bottom of slippage slot 322, the other end of stroke spring 8 is fixedly arranged on inserted block 7, when stroke spring 8 in the raw, and connect
When block 61 and socket 321 are mating, inserted block 7 and shrinkage pool 71 are mating.Inserted block 7 is convex under the effect of 8 restoring force of stroke spring
Out slippage slot 322 and with 71 grafting of shrinkage pool, stroke spring 8 be arranged, be automatically inserted into inserted block 7 can in shrinkage pool 71, separately
On the one hand, stroke spring 8 enhances the grafting intensity between inserted block 7 and shrinkage pool 71.Inserted block 7 away from spring side be equipped with inclined-plane with
And abutment plane, the insertion end of the inclined-plane of inserted block 7 towards socket 321, the abutment end of the abutment plane of inserted block 7 towards socket 321.
When staff's rotation reinforcing rib 6 protrudes into link block 61 in socket 321, end of the link block 61 far from reinforcing rib 6 and inserted block 7
Inclined-plane abut and Relative sliding, while inserted block 7 is automatically toward the simultaneously compression travel spring 8 of sliding in slippage slot 322, when link block 61
When contacting at the abutment end of socket 321, the shrinkage pool 71 of link block 61 is directed at the slippage slot 322 of mounting base 32, at this time stroke spring 8
Restore nature rapidly and simultaneously push inserted block 7 to shrinkage pool 71, so that 7 part of inserted block protrudes from slippage slot 322, and inserted block 7 supports
The hole wall that plane contacts at shrinkage pool 71 is connect, so that link block 61 is not easy to remove socket 321, to realize the automatic of reinforcing rib 6
Fixed, the fixation work of reinforcing rib 6 is more efficient and convenient.
Specific work process:
When needing to remove sunshading board 2, staff can first extract positioning pin 5, so that positioning pin 5 is detached from location hole
33, then fastening bolt 4 is released to the fixed function of sunshading board 2；In next step, pushing block 72 is stirred, so that pushing block 72 drives inserted block 7 to press
Contracting stroke spring 8 is simultaneously retracted slippage slot 322, and inserted block 7 is detached from shrinkage pool 71 at this time, and staff is by 2 edge of reinforcing rib 6 and sunshading board
Direction far from prefabricated sandwich heat preservation Side fascia 1 is mobile, so that the link block 61 of reinforcing rib 6 is detached from socket 321, while sunshading board
2 are detached from slot 31, and then realize and remove sunshading board 2 from prefabricated sandwich heat preservation Side fascia 1.
When new sunshading board 2 is installed to prefabricated sandwich heat preservation Side fascia 1, reinforcing rib 6 is first rotated, so that reinforcing rib 6
Link block 61 be aligned socket 321, while sunshading board 2 be aligned mounting plate 3 slot 31, in next step, then by sunshading board 2 be inserted into insert
In slot 31, while link block 61 is inserted into socket 321, and during link block 61 is inserted into socket 321, link block 61, which deviates from, to be added
The sides of strengthening tendons 6 squeezes the inclined-plane of inserted block 7 so that 7 compression travel spring 8 of inserted block and be retracted slippage slot 322, when link block 61 with
When the abutment end of socket 321 abuts, the shrinkage pool 71 of link block 61 is directed at the slippage slot 322 of mounting base 32, and stroke spring 8 is fast at this time
Quick-recovery nature simultaneously pushes inserted block 7 to shrinkage pool 71, so that shrinkage pool 71 and inserted block 7 are mating, 7 partial insertion of inserted block at this time
In shrinkage pool 71, and the abutment plane of inserted block 7 is abutted with the hole wall of shrinkage pool 71, so that link block 61 not readily disengages from mounting base 32；
In next step, the tail portion of fastening bolt 4 is first passed through into screw thread via hole 311 and is threadedly coupled with sunshading board 2, and then sunshading board 2 is consolidated
Due in slot 31.
Above-described embodiment is only the explanation to the utility model, is not limitations of the present invention, this field
Technical staff can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but only
It will be in the scope of the claims of the utility model all by the protection of Patent Law.
Claims (7)
1. a kind of connection structure of prefabricated sandwich heat preservation Side fascia and sunshading board, it is characterized in that: including prefabricated sandwich heat preservation exterior wall
The side of plate (1) and sunshading board (2), the prefabricated sandwich heat preservation Side fascia (1) is installed with mounting plate (3), the mounting plate (3)
Side away from the prefabricated sandwich heat preservation Side fascia (1) offers the slot (31) mating with the sunshading board (2), institute
Sunshading board (2) is stated to be fixed in the slot (31) by several fasteners.
2. the connection structure of a kind of prefabricated sandwich heat preservation Side fascia and sunshading board according to claim 1, it is characterized in that: institute
Stating fastener is fastening bolt (4).
3. the connection structure of a kind of prefabricated sandwich heat preservation Side fascia and sunshading board according to claim 2, it is characterized in that: institute
The head for stating fastening bolt (4) is equipped with the positioning pin (5) through the head of the fastening bolt (4), and the positioning pin (5) is in perpendicular
Straight setting, positioning pin (5) sliding are connected to the head of the fastening bolt (4), and the end face correspondence of the mounting plate (3) is set
It is equipped with the location hole (33) mating with the positioning pin (5).
4. the connection structure of a kind of prefabricated sandwich heat preservation Side fascia and sunshading board according to claim 1, it is characterized in that: institute
It states sunshading board (2) to be hinged with reinforcing rib (6) far from the side of the mounting plate (3), the mounting plate (3) is equipped with mounting base
(32), the reinforcing rib (6) is equipped with link block (61) away from hinged place one end, the mounting base (32) and the link block (61)
Between be provided with fixation kit, the fixation kit is used to the link block (61) being fixed on the mounting base (32).
5. the connection structure of a kind of prefabricated sandwich heat preservation Side fascia and sunshading board according to claim 4, it is characterized in that: institute
Stating fixation kit includes being set to the mounting base (32) and the socket (321) mating with the link block (61), inserted block
(7), the shrinkage pool (71) for being set to the link block (61) and can be mating with the inserted block (7), the socket (321) are set to institute
The side that mounting base (32) deviate from the prefabricated sandwich heat preservation Side fascia (1) is stated, the mouth wall of the socket (321) offers sliding
Slot (322), the inserted block (7) sliding be connected in the slippage slot (322) and the extended slippage slot (322) outside, it is described
The outer wall that the cell wall of slippage slot (322) is through to the mounting base (32) offers port (323), the side wall of the inserted block (7)
It being provided with pushing block (72), the pushing block (72) is located in the port (323) and partially protrudes from the port (323) outside, when
When the link block (61) and the socket (321) are mating, the shrinkage pool (71) is directed at the slippage slot (322) and described
Inserted block (7) and the shrinkage pool (71) are mating.
6. the connection structure of a kind of prefabricated sandwich heat preservation Side fascia and sunshading board according to claim 5, it is characterized in that: institute
It states and is provided between the slot bottom of slippage slot (322) and the inserted block (7) stroke spring (8), one end of the stroke spring (8) is solid
The other end of slot bottom set on the slippage slot (322), the stroke spring (8) is fixedly arranged on the inserted block (7), when the stroke
Spring (8) in the raw, and when the link block (61) and the socket (321) are mating, the inserted block (7) and institute
It is mating to state shrinkage pool (71).
7. the connection structure of a kind of prefabricated sandwich heat preservation Side fascia and sunshading board according to claim 6, it is characterized in that: institute
It states inserted block (7) and is equipped with inclined-plane and abutment plane away from the side of the spring, the inclined-plane of the inserted block (7) is towards the socket
(321) insertion end, the abutment end of the abutment plane of the inserted block (7) towards the socket (321).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920137101.1U CN209723237U (en) | 2019-01-25 | 2019-01-25 | A kind of connection structure of prefabricated sandwich heat preservation Side fascia and sunshading board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920137101.1U CN209723237U (en) | 2019-01-25 | 2019-01-25 | A kind of connection structure of prefabricated sandwich heat preservation Side fascia and sunshading board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209723237U true CN209723237U (en) | 2019-12-03 |
Family
ID=68681455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920137101.1U Expired - Fee Related CN209723237U (en) | 2019-01-25 | 2019-01-25 | A kind of connection structure of prefabricated sandwich heat preservation Side fascia and sunshading board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209723237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550511A (en) * | 2021-07-26 | 2021-10-26 | 浙江顺隆钢结构集团有限公司 | Node reinforcing apparatus for assembling steel structure frame |
-
2019
- 2019-01-25 CN CN201920137101.1U patent/CN209723237U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550511A (en) * | 2021-07-26 | 2021-10-26 | 浙江顺隆钢结构集团有限公司 | Node reinforcing apparatus for assembling steel structure frame |
| CN113550511B (en) * | 2021-07-26 | 2022-07-05 | 浙江顺隆钢结构集团有限公司 | Node reinforcing apparatus for assembling steel structure frame |
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Granted publication date: 20191203 |