CN111593821A - Building protection canopy is with convenient structure of putting up - Google Patents
Building protection canopy is with convenient structure of putting up Download PDFInfo
- Publication number
- CN111593821A CN111593821A CN202010529030.7A CN202010529030A CN111593821A CN 111593821 A CN111593821 A CN 111593821A CN 202010529030 A CN202010529030 A CN 202010529030A CN 111593821 A CN111593821 A CN 111593821A
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- Prior art keywords
- locking
- block
- steel column
- spring
- ring
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
- E04H1/1205—Small buildings erected in the open air
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
- E04H1/1205—Small buildings erected in the open air
- E04H1/1238—Shelters for engines, e.g. electrical meter housings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a convenient building structure for a building protection shed, and relates to the technical field of building structure devices. The invention comprises a protective shed cross bar, wherein two ends of the protective shed cross bar are fixedly provided with matched replacing heads, one end of each matched replacing head is fixedly provided with two locking connection structures, and the two locking connection structures are respectively as follows: the cylindrical steel column locking and connecting structure comprises an outer limiting locking plate, a second spring, a third spring, a matching sliding clamping block, an inserting locking screw and a matching nut. According to the invention, through the design of conveniently replacing the connector, the device can be replaced and selected according to the shape of an I-shaped square steel column or a cylindrical steel column which is constructed and contacted, different construction conditions are better adapted, and convenient application conditions are formed.
Description
Technical Field
The invention relates to the technical field of building structure devices, in particular to a convenient building structure for a building protection shed.
Background
Protection canopy is one kind and is applied to and shelters from equipment facility, instrument, vehicle etc, possess protection and safety measure of functions such as waterproof, dustproof, sun-proof, often mostly be the facility of building site in carrying out interim construction, in order to guarantee the intensity of protection canopy, often the construction of back timber horizontal pole has played decisive effect, however, current device often can not carry out convenient adaptability clamping according to the bracing piece of different shapes at the in-process of building, lead to building to receive the restriction, and the locking intensity of building the junction is relatively poor.
SUMMARY OF THE PATENT FOR INVENTION
The invention aims to provide a convenient building structure for a building protection shed, which solves the existing problems: the existing device is often unable to carry out convenient adaptive clamping according to the bracing piece of different shapes in the process of building, resulting in that building is restricted, and the locking strength of building the junction is relatively poor.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a building protection canopy is with convenient structure of putting up, includes the protection canopy horizontal pole, the both ends of protection canopy horizontal pole are fixed with the cooperation head of changing outfit, the one end of cooperation head of changing outfit is fixed with two kinds of locking connection structure, two kinds locking connection structure does respectively: the cylindrical steel column locking and connecting structure and the I-shaped square steel column locking and connecting structure;
the I-shaped square steel column locking and connecting structure comprises an outer limiting lock plate, a second spring, a third spring, a matched sliding fixture block, an inserting locking screw and a matched nut, wherein the second spring and the third spring are fixed between the outer limiting lock plate and the other outer limiting lock plate, the matched sliding fixture block is connected with the outer limiting lock plate through the third spring, and the matched nut and the inserting locking screw are respectively positioned at two ends of the outer limiting lock plate;
the cylindrical steel column locking connection structure comprises a cylindrical adjusting outer lock structure, an extending connection sleeve rod, a contact inner ring, a first spring, a protection outer ring and a closed lock ring, the cylindrical adjusting outer lock structure is fixed at the top end and the bottom end of the extending connection sleeve rod, the contact inner ring is sleeved on the outer side of the extending connection sleeve rod, the first spring is fixed between the contact inner ring and the protection outer ring, and the closed lock ring is installed on the peripheral side face of the protection outer ring.
Preferably, the outer lock structure is adjusted to post type includes that cooperation direction shell, pitch push away the baffle, follows the sliding block, locks the holder, adjusts bevel gear board, carries on the bottom ring, adjusts the turning block, drives bevel gear and rotary control pole, the week side of carrying on the bottom ring is fixed with three regulation turning block altogether, the one end of adjusting the turning block is fixed with and drives bevel gear, the one end that drives bevel gear is pegged graft and is had rotary control pole, the top meshing that drives bevel gear is connected with adjusts bevel gear board, the top welding of adjusting bevel gear board has pitch push away the baffle, the locking holder is connected with pitch push away the baffle through following the sliding block, just follow the sliding block and be sliding connection with the locking holder, cooperation direction shell is located the top that pitch pushed away the baffle.
Preferably, the inside of cooperation direction shell has seted up the direction slider, follow the both sides of slider and seted up and follow the sliding tray, follow the sliding tray and be clearance fit with the direction slider.
Preferably, the upper surface that the screw pitch pushed away the baffle has seted up the regulation screw thread, the bottom of following the sliding block is sliding connection with adjusting the screw thread.
Preferably, a profiling clamp groove is formed in the matching sliding fixture block, and an I-shaped square steel column model is connected to the profiling clamp groove in a sliding mode.
Preferably, the columnar adjusting external locking structure and the extension connecting sleeve rod are internally inserted with columnar steel column models, and the columnar steel column models are in transition fit with the extension connecting sleeve rod.
Preferably, the protection outer ring comprises a positioning block, a closed ring arm and a locking block, the positioning block is tightly attached to the first spring, the two sides of the positioning block are rotatably connected with the closed ring arm through pins, the locking block is fixed at one end of the closed ring arm, and the locking block is in through connection with the locking block through screws.
Preferably, the inside of the matching and replacing head is provided with an inserting groove and a threaded lock hole, and the inserting groove is in clearance fit with the cross rod of the protective shed.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the design of conveniently replacing the connector, the device can be replaced and selected according to the shape of an I-shaped square steel column or a columnar steel column which is constructed and contacted, so that the device is more suitable for different constructed conditions, and convenient application conditions are formed;
2. according to the invention, through the clamping and locking design aiming at the joints constructed in two different shapes, the device can form stable clamping and limiting, the sliding and falling of the joints are avoided, and the closing and connecting effect of the device is greatly improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention patent, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is an overall construction view of the present invention;
FIG. 2 is a front view of the present invention in its entirety;
FIG. 3 is a connecting fixture block of the protective shed cross bar of the present invention;
FIG. 4 is a partial schematic structural view of the I-shaped square steel column locking connection structure of the present invention;
FIG. 5 is a partial schematic structural view of the column steel column locking connection structure of the present invention;
FIG. 6 is a partial schematic view of the cylindrical adjusting external locking structure of the present invention.
In the figure: 1. a protective shed rail; 2. matching with a replacing head; 3. a guide shell is matched; 4. a screw pitch push guide plate; 5. a following slider; 6. locking the clamping block; 7. adjusting the bevel gear plate; 8. carrying a bottom ring; 9. adjusting the rotating block; 10. driving the bevel gear; 11. rotating the control rod; 12. a column-shaped adjusting external locking structure; 13. the sleeve rod is connected in an extending way; 14. contacting the inner ring; 15. a first spring; 16. a protective outer ring; 17. closing the lock ring; 18. a cylindrical steel column locking connection structure; 19. a columnar steel column model; 20. i-shaped square steel column models; 21. an outer limit lock plate; 22. a second spring; 23. a third spring; 24. matching with a sliding clamping block; 25. inserting and locking screws; 26. matching with a nut; 27. i-shaped square steel column locking connection structure.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, a convenient building structure for a building protection shed comprises a protection shed cross rod 1, wherein two ends of the protection shed cross rod 1 are fixed with matching changing heads 2, one end of the matching changing head 2 is fixed with two locking connection structures, and the two locking connection structures are respectively: the cylindrical steel column locking and connecting structure 18 and the I-shaped square steel column locking and connecting structure 27 are convenient to select and use, the I-shaped square steel column locking and connecting structure 27 comprises an outer limiting locking plate 21, a second spring 22, a third spring 23, a matching sliding clamping block 24, an inserting locking screw 25 and a matching nut 26, the second spring 22 and the third spring 23 are fixed between the outer limiting locking plate 21 and the other outer limiting locking plate 21, the matching sliding clamping block 24 is connected with the outer limiting locking plate 21 through the third spring 23, the matching nut 26 and the inserting locking screw 25 are respectively positioned at two ends of the outer limiting locking plate 21, the cylindrical steel column locking and connecting structure 18 comprises a cylindrical adjusting outer locking structure 12, an extending connecting sleeve rod 13, a contact inner ring 14, a first spring 15, a protective outer ring 16 and a closing locking ring 17, the cylindrical adjusting outer locking structure 12 is fixed at the top end and the bottom end of the extending connecting sleeve rod 13, a contact inner ring 14 is sleeved on the outer side of the extension connecting sleeve rod 13, a first spring 15 is fixed between the contact inner ring 14 and the protection outer ring 16, and a closed lock ring 17 is installed on the peripheral side surface of the protection outer ring 16;
the column type adjusting external locking structure 12 comprises a matching guide shell 3, a pitch push-guide plate 4, a following sliding block 5, a locking clamping block 6, an adjusting bevel gear plate 7, a carrying bottom ring 8, an adjusting rotating block 9, a driving bevel gear 10 and a rotating control rod 11, wherein three adjusting rotating blocks 9 are fixed on the circumferential side surface of the carrying bottom ring 8, one end of each adjusting rotating block 9 is fixed with the driving bevel gear 10, one end of each driving bevel gear 10 is inserted with the rotating control rod 11, the top end of each driving bevel gear 10 is connected with the adjusting bevel gear plate 7 in a meshed mode, the pitch push-guide plate 4 is welded at the top end of the adjusting bevel gear plate 7, the matching guide shell 3 is fixed at the top end of the pitch push-guide plate 4, the locking sliding block clamping block 6 is connected with the pitch push-guide plate 4 through the following sliding block 5, and the following sliding block 5 is in sliding connection with the locking clamping;
a guide sliding block is arranged inside the matched guide shell 3, following sliding grooves are arranged on two sides of the following sliding block 5, the following sliding grooves and the guide sliding block are in clearance fit, adjusting threads are arranged on the upper surface of the pitch push-guide plate 4, and the bottom end of the following sliding block 5 is in sliding connection with the adjusting threads, so that the adjustment clamping or loosening is facilitated, and the assembly and disassembly are facilitated;
a profiling clamping groove is formed in the matched sliding clamping block 24, an I-shaped square steel column model 20 is connected in the profiling clamping groove in a sliding mode, a cylindrical steel column model 19 is inserted into the cylindrical adjusting outer lock structure 12 and the extension connecting sleeve rod 13, the cylindrical steel column model 19 and the extension connecting sleeve rod 13 are in transition fit, an inserting groove and a threaded locking hole are formed in the matched replacing head 2, and the inserting groove is in clearance fit with the protective shed cross rod 1 so as to be convenient to construct and fit;
the protective outer ring 16 is composed of a positioning block, a closed ring arm and a locking block, the positioning block is tightly attached to the first spring 15, the two sides of the positioning block are rotatably connected with the closed ring arm through pins, the locking block is fixed at one end of the closed ring arm, and the locking block are in through connection through screws.
The working principle is as follows: according to the construction and selection of the I-shaped square steel column locking connection structure 27 or the cylindrical steel column locking connection structure 18, in the selective replacement process, the matched replacement head 2 can be separated from the protective shed cross bar 1 in a sliding way by loosening the screw between the closed matched replacement head 2 and the protective shed cross bar 1, so as to carry out convenient replacement, in the connection process with the I-shaped square steel column model 20, the matched sliding fixture blocks 24 are clamped at the two ends of the I-shaped square steel column model 20 in a sliding way, the matched locking screw 25 is locked with the matched nut 26 in a matching way, so that the outer limit locking plate 21 is pushed to be close to the other outer limit locking plate 21, the third spring 23 is squeezed, so that the matched sliding fixture blocks 24 can be better locked with the two sides of the I-shaped square steel column model 20 to form locking, and the extension of the second spring 22 is used for ensuring that the I-shaped steel column locking connection structure 27 is under the impact, offset some atress through the elastic deformation of self, improve locking stability, be more convenient for build, in the connection process with outer spacing jam plate 21, a plurality of rotary control pole 11 through rotating week survey, it rotates with drive bevel gear 10 to drive regulation turning block 9, make and drive bevel gear 10 with torque transfer and regulation bevel gear board 7, it rotates to drive pitch push away baffle 4, it follows sliding block 5 and locking clamp splice 6 atress to drive through the regulation screw thread drive on pitch push away 4 surfaces of baffle, it slides to inside to follow the direction slider on cooperation direction shell 3 surface, it is tight to produce fastening force, form locking, in order to avoid the middle part atress to strike, kick-back through first spring 15, avoid strikeing and directly cause the middle part to damage.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a building protection canopy is with convenient structure of putting up, includes protection canopy horizontal pole (1), cylindricality steel column locking connection structure (18) and I-shaped square steel column locking connection structure (27), its characterized in that: the both ends of protection canopy horizontal pole (1) are fixed with cooperation dismouting head (2), the one end of cooperation dismouting head (2) is fixed with two kinds of locking connection structure, two kinds locking connection structure does respectively: a cylindrical steel column locking connection structure (18) and an I-shaped square steel column locking connection structure (27);
the I-shaped square steel column locking and connecting structure (27) comprises an outer limiting locking plate (21), a second spring (22), a third spring (23), a matched sliding clamping block (24), an inserting locking screw (25) and a matched nut (26), wherein the second spring (22) and the third spring (23) are fixed between the outer limiting locking plate (21) and the other outer limiting locking plate (21), the matched sliding clamping block (24) is connected with the outer limiting locking plate (21) through the third spring (23), and the matched nut (26) and the inserting locking screw (25) are respectively positioned at two ends of the outer limiting locking plate (21);
the cylindrical steel column locking and connecting structure (18) comprises a cylindrical adjusting outer locking structure (12), an extending connecting sleeve rod (13), a contact inner ring (14), a first spring (15), a protecting outer ring (16) and a closed locking ring (17), the cylindrical adjusting outer locking structure (12) is fixed on the top end and the bottom end of the extending connecting sleeve rod (13), the contact inner ring (14) is sleeved on the outer side of the extending connecting sleeve rod (13), the first spring (15) is fixed between the contact inner ring (14) and the protecting outer ring (16), and the closed locking ring (17) is installed on the peripheral side face of the protecting outer ring (16).
2. The building protection shed convenient and fast building structure according to claim 1, characterized in that: the cylindrical adjusting external locking structure (12) comprises a matching guide shell (3), a pitch push guide plate (4), a following sliding block (5), a locking clamping block (6), an adjusting bevel gear plate (7), a carrying bottom ring (8), an adjusting rotating block (9), a driving bevel gear (10) and a rotating control rod (11), wherein three adjusting rotating blocks (9) are fixed on the circumferential side surface of the carrying bottom ring (8), one end of each adjusting rotating block (9) is fixed with the driving bevel gear (10), one end of each driving bevel gear (10) is inserted with the rotating control rod (11), the top end of each driving bevel gear (10) is connected with the adjusting bevel gear plate (7) in a meshing manner, the pitch push guide plate (4) is welded at the top end of each adjusting bevel gear plate (7), and the locking clamping block (6) is connected with the pitch push guide plate (4) through the following sliding block (5), and the following sliding block (5) is in sliding connection with the locking clamping block (6), and the matching guide shell (3) is positioned at the top end of the screw pitch push guide plate (4).
3. The building protection shed convenient and fast building structure according to claim 2, characterized in that: the inside of cooperation direction shell (3) has been seted up the direction slider, follow the both sides of slider (5) and seted up and follow the sliding tray, follow the sliding tray and be clearance fit with the direction slider.
4. The building protection shed convenient and fast building structure according to claim 2, characterized in that: the upper surface that screw pitch pushed away baffle (4) has seted up the regulation screw thread, the bottom and the regulation screw thread of following sliding block (5) are sliding connection.
5. The building protection shed convenient and fast building structure according to claim 1, characterized in that: a profiling clamping groove is formed in the matching sliding clamping block (24), and an I-shaped square steel column model (20) is connected in the profiling clamping groove in a sliding mode.
6. The building protection shed convenient and fast building structure according to claim 1, characterized in that: the column-shaped adjusting external locking structure (12) and the extension connecting sleeve rod (13) are internally provided with column-shaped steel column models (19) in an inserted mode, and the column-shaped steel column models (19) are in transition fit with the extension connecting sleeve rod (13).
7. The building protection shed convenient and fast building structure according to claim 1, characterized in that: the protection outer ring (16) comprises a positioning block, a closed ring arm and a locking block, the positioning block is tightly attached to the first spring (15), the two sides of the positioning block are connected with the closed ring arm in a rotating mode through pins, the locking block is fixed at one end of the closed ring arm, and the locking block is connected with the locking block in a penetrating mode through screws.
8. The building protection shed convenient and fast building structure according to claim 1, characterized in that: the inside of the matching changing head (2) is provided with an inserting groove and a threaded lock hole, and the inserting groove is in clearance fit with the protective shed cross rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010529030.7A CN111593821B (en) | 2020-06-11 | 2020-06-11 | Building protection canopy is with convenient structure of putting up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010529030.7A CN111593821B (en) | 2020-06-11 | 2020-06-11 | Building protection canopy is with convenient structure of putting up |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111593821A true CN111593821A (en) | 2020-08-28 |
| CN111593821B CN111593821B (en) | 2021-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010529030.7A Active CN111593821B (en) | 2020-06-11 | 2020-06-11 | Building protection canopy is with convenient structure of putting up |
Country Status (1)
| Country | Link |
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| CN (1) | CN111593821B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482571A (en) * | 2020-11-19 | 2021-03-12 | 哈尔滨学院 | Assembled steel construction beam column node connecting device |
| CN112609826A (en) * | 2020-12-15 | 2021-04-06 | 南京玉日科技有限公司 | Guide beam column structure is connected to steel construction |
| CN115853867A (en) * | 2022-11-15 | 2023-03-28 | 张家港杰茂铝业有限公司 | Fastener for aluminum profile connection |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207260623U (en) * | 2017-09-20 | 2018-04-20 | 广州市番禺区第五建筑工程公司 | Edge protection frame |
| CN207469716U (en) * | 2017-11-24 | 2018-06-08 | 重庆渝隆远大住宅工业有限公司 | A kind of safe crossbeam of protection network |
| CN207879796U (en) * | 2018-02-23 | 2018-09-18 | 广西科技大学鹿山学院 | A kind of steady type connector in timber structure |
| CN208204393U (en) * | 2018-05-15 | 2018-12-07 | 陈锡宝 | A kind of teaching assembled architecture supporting apparatus |
| CN209407459U (en) * | 2018-12-13 | 2019-09-20 | 无锡华轶法兰有限公司 | A kind of scroll chuck of convenient changing claw |
| CN210685593U (en) * | 2019-09-10 | 2020-06-05 | 重庆黎帆装饰工程有限公司 | Rail guard component clamping device |
-
2020
- 2020-06-11 CN CN202010529030.7A patent/CN111593821B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207260623U (en) * | 2017-09-20 | 2018-04-20 | 广州市番禺区第五建筑工程公司 | Edge protection frame |
| CN207469716U (en) * | 2017-11-24 | 2018-06-08 | 重庆渝隆远大住宅工业有限公司 | A kind of safe crossbeam of protection network |
| CN207879796U (en) * | 2018-02-23 | 2018-09-18 | 广西科技大学鹿山学院 | A kind of steady type connector in timber structure |
| CN208204393U (en) * | 2018-05-15 | 2018-12-07 | 陈锡宝 | A kind of teaching assembled architecture supporting apparatus |
| CN209407459U (en) * | 2018-12-13 | 2019-09-20 | 无锡华轶法兰有限公司 | A kind of scroll chuck of convenient changing claw |
| CN210685593U (en) * | 2019-09-10 | 2020-06-05 | 重庆黎帆装饰工程有限公司 | Rail guard component clamping device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482571A (en) * | 2020-11-19 | 2021-03-12 | 哈尔滨学院 | Assembled steel construction beam column node connecting device |
| CN112609826A (en) * | 2020-12-15 | 2021-04-06 | 南京玉日科技有限公司 | Guide beam column structure is connected to steel construction |
| CN115853867A (en) * | 2022-11-15 | 2023-03-28 | 张家港杰茂铝业有限公司 | Fastener for aluminum profile connection |
| CN115853867B (en) * | 2022-11-15 | 2023-10-27 | 张家港杰茂铝业有限公司 | Fastener for aluminum profile connection |
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| Publication number | Publication date |
|---|---|
| CN111593821B (en) | 2021-09-17 |
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