CN114059767A - Template connection structure and template system - Google Patents
Template connection structure and template system Download PDFInfo
- Publication number
- CN114059767A CN114059767A CN202111382484.7A CN202111382484A CN114059767A CN 114059767 A CN114059767 A CN 114059767A CN 202111382484 A CN202111382484 A CN 202111382484A CN 114059767 A CN114059767 A CN 114059767A
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- Prior art keywords
- locking
- connecting hole
- hole
- template
- inclined surface
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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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
Abstract
The utility model relates to a building field specifically provides a template connection structure and template system, template connection structure includes casing, retaining member, locking pearl elastic component and plug connector, and a casing inner chamber, casing one end set up the first connecting hole with the inner chamber intercommunication, and the inner chamber is equipped with first inclined plane, and towards keeping away from first connecting hole direction, first inclined plane increases gradually apart from the axis of first connecting hole. The retaining member sets up in the inner chamber of casing, and the second connecting hole has been seted up and locking hole has been seted up global to the tip of retaining member, and locking hole intercommunication second connecting hole. The elastic piece is arranged in the inner cavity, one end of the elastic piece abuts against the surface of the inner cavity, and the other end of the elastic piece abuts against one end, far away from the second connecting hole, of the locking piece. The plug connector can wear to locate first connecting hole and second connecting hole. The locking ball is arranged in the locking hole and abutted against the first inclined surface, and the locking ball can lock or loosen the plug connector by moving on the first inclined surface. The template connecting structure is simple in installation process and low in generated noise.
Description
Technical Field
The application relates to the field of buildings, in particular to a template connecting structure and a template system.
Background
The templates are usually connected with each other through pins and pin pieces, in the connection of two adjacent templates, the pins are required to penetrate through the bolt holes of the two templates, then the pin pieces are inserted into the positioning holes of the pins, and the pin pieces can be fixed on the pins by knocking the pin pieces.
The two templates are connected in a troublesome manner through the pin sheets, and can generate larger noise in the process of knocking the pin sheets.
Disclosure of Invention
In view of the above, it is desirable to provide a template connecting structure and a template system, which can easily connect templates and have low noise.
The embodiment of the application provides a template connection structure, including casing, retaining member, locking pearl elastic component and plug connector, an inner chamber of casing, casing one end seted up with the first connecting hole of inner chamber intercommunication, the inner chamber is equipped with first inclined plane, keeps away from towards first connecting hole direction, first inclined plane distance the axis crescent of first connecting hole. The retaining member set up in the inner chamber of casing, the second connecting hole has been seted up and locking hole has been seted up global to the tip of retaining member, locking hole intercommunication the second connecting hole. The elastic piece is arranged in the inner cavity, one end of the elastic piece abuts against the surface of the inner cavity, and the other end of the elastic piece abuts against one end, far away from the second connecting hole, of the locking piece. The plug connector can wear to locate first connecting hole reaches the second connecting hole. The locking ball is arranged in the locking hole and abutted against the first inclined surface, and the locking ball can lock or loosen the plug connector by moving on the first inclined surface.
In the template connection structure of the above embodiment, when the connector clip is inserted into the locking member, the elastic member exerts a force on the locking member in a direction toward the first connection hole, so that the peripheral side of the locking bead abuts against the locking member, the first inclined surface and the connector clip, and the connector clip is locked. If the plug connector is directly pulled out outwards, the locking bead increases the locking force on the plug connector under the action of the first inclined surface and the locking piece. The installation process of the template connecting structure is simple, and the generated noise is low.
In at least one embodiment, the locking bead is plural in number and is circumferentially disposed along an axis of the first connection hole.
In the template connection structure of the above embodiment, the plurality of locking beads are circumferentially arranged along the axis of the first connection hole, and can abut against the plug connector in a plurality of directions, so that the plug connector is stably inserted into the housing.
In at least one embodiment, the inner cavity includes a first face, the first attachment aperture is located on the first face, and the retaining member includes a second face, the second attachment aperture is located on the second face. When the locking balls are abutted against the plug connector, the locking piece and the first inclined surface, a space is reserved between the first surface and the second surface.
In the template connecting structure of the embodiment, the plug connector is inserted into the locking part, the plug connector pushes the locking bead, and the locking bead drives the locking part to move, so that a space is reserved between the first surface and the second surface. The hole wall of the locking hole and the first inclined surface abut against the locking bead, so that the locking bead abuts against the plug connector to prevent the plug connector from being pulled out.
In at least one embodiment, the locking piece is provided with a locking space communicated with the second connecting hole and the locking hole, and the locking bead is partially arranged in the locking space and magnetically attracted to the plug connector.
In the template connection structure of the embodiment, the locking space can reduce the material consumed by the locking piece, and the second connecting holes and the locking holes are communicated, so that the locking beads can lock the connector clip conveniently.
In at least one embodiment, the locking member includes a first portion and a second portion, one end of the first portion abuts against the elastic member, and the second connecting hole and the locking hole are located in the first portion. The second part is connected with the first part and sleeved on the elastic piece.
In the template connection structure of the embodiment, the second part is sleeved on the elastic part, so that the connection stability between the elastic part and the locking part can be improved.
In at least one embodiment, the first portion is provided with a second inclined surface, the distance between the second inclined surface and the axis of the first connection hole is gradually increased towards the direction away from the first connection hole, and the locking hole is located on the second inclined surface.
In the template connection structure of the above embodiment, the second inclined plane faces away from the first connection hole, and the distance between the second inclined plane and the axis of the first connection hole is gradually increased, so that the component force generated by the hole wall of the locking hole to the locking bead faces the connector clip, and the stability of the locking bead to the connector clip is improved.
In at least one embodiment, the housing includes a first housing portion and a second housing portion, and the first connection hole and the first inclined surface are located in the first housing portion. The second shell part is connected with the first shell part, and the elastic piece abuts against the inner surface of the second shell part.
In the formwork connecting structure of the above embodiment, the first shell and the second shell are assembled to form the shell, and the internal structure of the shell can be installed or maintained after the first shell and the second shell are disassembled.
In at least one embodiment, the plug connector comprises a butting part, a plugging part and a guiding part, wherein the butting part is used for butting against the template. The inserting part is connected with the abutting part and penetrates through the shell and the locking part. The guiding part is connected to one end, far away from the abutting part, of the inserting part, and the cross-sectional area of one end, far away from the inserting part, of the guiding part is gradually reduced.
In the template connecting structure of the embodiment, the abutting part can abut against the templates and is matched with the shell to fix the two templates. The cross-sectional area of the guide portion gradually decreases. The inserting part is convenient to be inserted into the locking part.
The embodiment of the application also provides a template system, including connecting template and template connection structure, the quantity of connecting template is a plurality of to seted up the bolt hole, two bolt holes of adjacent connecting template are worn to locate by the plug connector, and support hold in connecting the template, the casing support hold in another connecting the template.
The template connection structure of this application connects simply, and the plug connector is inserted and is arranged in first connecting hole and second connecting hole back and lock through the locking pearl, and the installation is simple swift to the noise that the installation sent is little.
Drawings
Fig. 1 is a perspective view of a connecting structure of a template according to an embodiment of the present application.
Fig. 2 is an exploded view of the die plate coupling structure of fig. 1.
Fig. 3 is a sectional view of the die plate connecting structure of fig. 1.
Fig. 4 is a perspective view of the lock member of fig. 2.
Fig. 5 is a perspective view of the interposer of fig. 2.
Fig. 6 is a perspective view of a template system according to an embodiment of the present application.
Description of the main elements
The first shell part 11
First inclined surface 112
The second shell part 12
Retaining member 20
Second inclined surface 213
Locking bead 30
Plug-in connector 50
Abutting part 51
Plug-in part 52
Connecting template 60
Side plate 62
First direction X
Axis O
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present. The terms "top," "bottom," "upper," "lower," "left," "right," "front," "rear," and the like as used herein are for illustrative purposes only.
When two elements (planes, lines) are arranged in parallel, it is to be understood that the relationship between the two elements includes both parallel and substantially parallel. By substantially parallel is understood that there may be an included angle between two elements, the included angle being greater than 0 ° and less than or equal to 10 °.
When two elements (planes, lines) are arranged vertically, it is understood that the relationship between the two elements includes both vertical and substantially vertical. Wherein substantially perpendicular is understood to mean that the angle between two elements is greater than or equal to 80 ° and less than 90 °.
When a parameter is greater than, equal to, or less than an endpoint value, it is understood that the endpoint value allows a tolerance of ± 10%, e.g., a is greater than 10, and is understood to include cases where a is greater than 9, as well as cases where a is greater than 11.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
In some embodiments, a template connecting structure is provided, which includes a housing, a locking member, a locking bead elastic member and a connector, wherein an inner cavity of the housing is provided with a first connecting hole communicated with the inner cavity, the inner cavity is provided with a first inclined surface, and the first inclined surface is gradually increased from the axis of the first connecting hole towards the direction away from the first connecting hole. The retaining member set up in the inner chamber of casing, the second connecting hole has been seted up and locking hole has been seted up global to the tip of retaining member, locking hole intercommunication the second connecting hole. The elastic piece is arranged in the inner cavity, one end of the elastic piece abuts against the surface of the inner cavity, and the other end of the elastic piece abuts against one end, far away from the second connecting hole, of the locking piece. The plug connector can wear to locate first connecting hole reaches the second connecting hole. The locking ball is arranged in the locking hole and abutted against the first inclined surface, and the locking ball can lock or loosen the plug connector by moving on the first inclined surface.
In the template connection structure of the above embodiment, when the connector clip is inserted into the locking member, the elastic member exerts a force on the locking member in a direction toward the first connection hole, so that the peripheral side of the locking bead abuts against the locking member, the first inclined surface and the connector clip, and the connector clip is locked. If the plug connector is directly pulled out outwards, the locking bead increases the locking force on the plug connector under the action of the first inclined surface and the locking piece. The installation process of the template connecting structure is simple, and the generated noise is low.
Some embodiments of the present application will be described below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
Referring to fig. 1 and 2, in one embodiment, a template connecting structure 100 is provided for connecting templates 60 (as shown in fig. 6). The template connecting structure 100 includes a housing 10, a locker 20, a locking bead 30, an elastic member 40, and an insert member 50. The housing 10 has an inner cavity 13, and one end of the housing 10 is opened with a first connection hole 111 communicating with the inner cavity 13. The locking member 20 is disposed in the inner cavity 13 of the housing 10 and has a second connecting hole 211, and the first connecting hole 111 is communicated with the second connecting hole 211. The elastic member 40 is disposed in the inner cavity 13, and one end of the elastic member abuts against the surface of the inner cavity 13, and the other end abuts against the locking member 20.
Referring to fig. 2 and 3, a first inclined surface 112 is disposed on a surface of the inner cavity 13, the first inclined surface 112 is adjacent to the first connection hole 111, the first direction X is a direction away from the first connection hole 111, and a distance between the first inclined surface 112 and an axis O of the first connection hole 111 increases gradually in the first direction X. The locking hole 212 is opened on the periphery of the locking member 20, the locking bead 30 is disposed in the locking hole 212, the connector clip 50 is inserted into the first connecting hole 111 and the second connecting hole 211, and the locking bead 30 abuts against the first inclined surface 112, the locking member 20 and the connector clip 50, and locks the connector clip 50.
Under the pressing of the first inclined surface 112 and the locking member 20, the locking bead 30 abuts against the plug 50 to form a self-locking function, so as to prevent the plug 50 from being pulled out. So that the attachment of the template attachment structure 100 is simple and the installation sound is small.
Alternatively, in some embodiments, the material of at least one of retaining bead 30 and retaining member 20 is steel.
When plug connector 50 and retaining member 20 separation is required, use the permanent magnet to place in casing 10 and keep away from first connecting hole 111 one end to make the permanent magnet adsorb in with locking pearl 30 or retaining member 20 at least one, locking pearl 30 does not support simultaneously and holds in first inclined plane 112, retaining member 20 and plug connector 50 this moment, thereby the contact auto-lock can directly extract plug connector 50.
Alternatively, in some embodiments, the number of the locking holes 212 and the locking balls 30 is plural, and is circumferentially arranged along the axis O of the first connection hole 111. Optionally, the number of the locking holes 212 and the locking balls 30 is three, so that the locking balls 30 can abut against the connector 50 at the periphery of the connector 50, and the stability of the locking connector 50 is improved.
It is understood that the number of locking holes 212 and locking beads 30 is not limited to three, but may be other numbers, such as two, four, five, etc.
Optionally, in some embodiments, the surface of the inner cavity 13 is provided with a first surface 113, and the first connection hole 111 is located on the first surface 113. The locker 20 is provided with a second face 215, and the second coupling holes 211 are provided on the second face 215. When the plug 50 is inserted into the first connection hole 111 and the second connection hole 211, and the locking ball 30 abuts against the plug 50, the locking ball 30 pushes the locking member 20 under the action of the first inclined surface 112 and the plug 50, so that a gap is left between the first surface 113 and the second surface 215. Therefore, when the plug connector 50 is pulled out, the hole wall of the locking hole 212 and the first inclined surface 112 abut against the locking ball 30, so that the locking ball 30 abuts against the plug connector 50 to prevent the plug connector 50 from being pulled out.
Referring to the drawings and figures, in some embodiments, a locking space 214 is formed in the locker 20, and the first coupling hole 111 and the locking hole 212 communicate with the locking space 214. The plug 50 is inserted into the locking space 214, and the locking ball 30 is partially disposed in the locking space 214 and abuts against the plug 50.
Alternatively, in some embodiments, the locker 20 is provided with the second inclined surface 213, and the distance from the axis O of the first coupling hole 111 to the second inclined surface 213 is gradually increased toward the first direction X. The locking hole 212 is located on the second inclined surface 213, so that when the locking ball 30 abuts against the hole wall of the locking hole 212, a force toward the first connection hole 111 is generated on the locking ball 30, so that the locking ball 30 can stably lock the connector 50. Optionally, the second inclined surface 213 is parallel to the first inclined surface 112.
Referring to fig. 3 and 4, the locking member 20 includes a first portion 21 and a second portion 22 connected to each other, the first surface 113 and the second connecting hole 211 are located at one end of the first portion 21, and the second connecting hole 211 penetrates through two opposite ends of the first portion 21. The second inclined surface 213 and the locking hole 212 are located on the periphery of the first portion 21. The locking space 214 is disposed in the first portion 21 for communicating the second connection hole 211 and the locking hole 212. The end of the first portion 21 away from the first surface 113 abuts against the elastic member 40. The second portion 22 is located at one end of the first portion 21 close to the elastic element 40, and the second portion 22 is tubular and is sleeved on the elastic element 40 to improve the stability of the elastic element 40. Alternatively, the first portion 21 is integrally formed with the second portion 22.
The case 10 includes a first case portion 11 and a second case portion 12, the first case portion 11 and the second case portion 12 are connected to each other, a first connection hole 111 is located at an end portion of the first case portion 11, and a first inclined surface 112 is located at an inner circumferential surface of the first case portion 11. A locker 20 is located in the first housing part 11. The elastic member 40 has one end abutting against the locking member 20 and the other end abutting against the inner surface of the second shell portion 12. Alternatively, an outer surface of the first shell portion 11 is provided with an external thread, and an inner surface of the second shell portion 12 is provided with an internal thread to be engaged with the external thread, so that the first shell portion 11 and the second shell portion 12 are threadedly coupled. It is understood that the arrangement of the male and female screw is not limited thereto, and the inner surface of the first shell portion 11 may be provided with the female screw and the outer surface of the second shell portion 12 may be provided with the male screw. The connection mode of the first casing 11 and the second casing 12 is not limited to this, and the first casing 11 and the second casing 12 may be provided with screw holes for connection, and the first casing 11 and the second casing 12 may be fixed to each other by fasteners such as screws or bolts.
Referring to fig. 5, the plug-in unit 50 includes a supporting portion 51, a plugging portion 52 and a guiding portion 53, wherein the supporting portion 51 is used for supporting the template. One end of the insertion portion 52 is connected to the abutting portion 51, and the other end is connected to the guiding portion 53 and passes through the first connecting hole 111, the second connecting hole 211 and the locking space 214. The cross-sectional area of the end of the guiding part 53 far away from the inserting part 52 is gradually reduced, and when the locking member 20 is inserted to form self-locking, the cross-sectional area of the end of the guiding part 53 far away from the inserting part 52 is small, and the guiding part passes through the gap between the plurality of locking beads 30, so that the locking beads 30 can be abutted against the peripheral side of the inserting part 52. Alternatively, the abutting portion 51, the inserting portion 52 and the guiding portion 53 are integrally formed. Alternatively, the shape of the abutting portion 51 is a circle, and it is understood that the shape of the abutting portion 51 is not limited thereto, and may be other shapes capable of stably abutting against the template, such as a quadrangle, a pentagon, and the like.
Referring to fig. 6, an embodiment of the present application further provides a formwork system 200, and the formwork system 200 includes the formwork connecting structure 100 of any of the above embodiments, so that the formwork connecting structure 100 is easy to install, and the installation generates little noise.
The template system 200 further includes a plurality of connecting templates 60, and two connecting templates 60 are connected by the template connecting structure 100. The connection template 60 includes a plate body 61 and a side plate 62, and the side plate 62 is disposed at an edge of the plate body 61. A plurality of latch holes 621 are formed in the side plate 62, and the plurality of latch holes 621 are arranged at intervals along the length direction of the side plate 62.
When the formwork system 200 is installed, the side plate 62 of one connecting formwork 60 abuts against the side plate 62 of the other connecting formwork 60, the plug connector 50 penetrates through the plug pin hole 621 of the two adjacent connecting formworks 60 and the shell 10, the plug connector 50 abuts against the side plate 62 of one connecting formwork 60, and the shell 10 abuts against the side plate 62 of the other formwork, so that the connection between the two adjacent connecting formworks 60 is completed. The connection of the two connecting templates 60 is simple and quick.
In summary, the present embodiment provides a template connecting structure 100 and a template system 200, the template connecting structure 100 is inserted into the locking member 20 and the housing 10 through the plug connector 50, and is magnetically attracted and locked with the locking bead 30, so as to limit the displacement of two adjacent templates, the template system 200 is simple and fast to install, and the noise generated during the installation process is small.
In addition, those skilled in the art should realize that the above embodiments are illustrative only and not limiting to the present application, and that suitable changes and modifications to the above embodiments are within the scope of the disclosure of the present application as long as they are within the true spirit and scope of the present application.
Claims (10)
1. A formwork connection structure, comprising:
the shell is provided with an inner cavity, one end of the shell is provided with a first connecting hole communicated with the inner cavity, the inner cavity is provided with a first inclined surface, and the distance from the first inclined surface to the axis of the first connecting hole is gradually increased towards the direction far away from the first connecting hole;
the locking piece is arranged in the inner cavity of the shell, a second connecting hole is formed in the end part of the locking piece, locking holes are formed in the peripheral surface of the locking piece, and the locking holes are communicated with the second connecting hole;
the elastic piece is arranged in the inner cavity, one end of the elastic piece abuts against the surface of the inner cavity, and the other end of the elastic piece abuts against one end, far away from the second connecting hole, of the locking piece;
the plug connector can penetrate through the first connecting hole and the second connecting hole;
and the locking bead is arranged in the locking hole and abutted against the first inclined surface, and the locking bead can lock or loosen the plug connector by moving on the first inclined surface.
2. The template connecting structure according to claim 1, wherein the locking beads are plural in number and are circumferentially arranged along an axis of the first connecting hole.
3. The template attachment structure of claim 2, wherein the interior cavity includes a first face, the first attachment aperture being located on the first face, the retaining member including a second face, the second attachment aperture being located on the second face;
when the locking balls are abutted against the plug connector, the locking piece and the first inclined surface, a space is reserved between the first surface and the second surface.
4. The formwork connecting structure as claimed in claim 2, wherein the locking member is provided with a locking space communicating with the second connecting hole and the locking hole, and the locking bead is partially disposed in the locking space and abuts against the connector.
5. The formwork attachment structure of claim 2, wherein the retaining member comprises:
one end of the first part is abutted against the elastic piece, and the second connecting hole and the locking hole are positioned in the first part;
the second part is connected with the first part and sleeved on the elastic piece.
6. The template coupling structure according to claim 5, wherein the first portion is provided with a second inclined surface having a distance from an axis of the first coupling hole gradually increasing toward a direction away from the first coupling hole, the locking hole being located at the second inclined surface.
7. The formwork connection structure of claim 1, wherein the housing comprises:
the first shell part, the first connecting hole and the first inclined plane are both positioned on the first shell part;
the second shell part is connected with the first shell part, and the elastic piece abuts against the inner surface of the second shell part.
8. The formwork connection structure of claim 1, wherein the plug member comprises:
a holding part for holding the template;
the inserting part is connected with the abutting part and penetrates through the shell and the locking part;
the guide part is connected to one end, far away from the abutting part, of the insertion part, and the cross-sectional area of one end, far away from the insertion part, of the guide part is gradually reduced.
9. The formwork attachment structure of claim 1, wherein the material of at least one of the locking bead and the retaining member is steel.
10. A formwork system, comprising a plurality of connecting formworks and the formwork connecting structure of any one of claims 1 to 9, wherein the connecting formworks are provided with a plurality of pin holes, the plug-in connectors are inserted into two pin holes of adjacent connecting formworks and abut against the connecting formworks, and the shell abuts against the other connecting formwork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111382484.7A CN114059767A (en) | 2021-11-22 | 2021-11-22 | Template connection structure and template system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111382484.7A CN114059767A (en) | 2021-11-22 | 2021-11-22 | Template connection structure and template system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114059767A true CN114059767A (en) | 2022-02-18 |
Family
ID=80278740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111382484.7A Pending CN114059767A (en) | 2021-11-22 | 2021-11-22 | Template connection structure and template system |
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| Country | Link |
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| CN (1) | CN114059767A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201730330U (en) * | 2010-04-23 | 2011-02-02 | 吴方伯 | Beam formwork for building |
| CN107461030A (en) * | 2017-09-04 | 2017-12-12 | 河南城建学院 | A kind of adjustable building template supporting construction |
| CN208168359U (en) * | 2018-05-11 | 2018-11-30 | 深圳市中邦(集团)建设总承包有限公司 | A kind of corner constructional column fixing templates |
| CN214272955U (en) * | 2020-11-13 | 2021-09-24 | 中国水利水电第八工程局有限公司 | Locking buckle subassembly and template system that moves |
| CN113525165A (en) * | 2021-08-31 | 2021-10-22 | 北京胜能能源科技有限公司 | Magnetic suction locking piece for battery replacement locking mechanism, locking mechanism assembly and electric automobile |
| CN113525164A (en) * | 2021-08-31 | 2021-10-22 | 北京胜能能源科技有限公司 | Quick-change locking mechanism assembly for battery replacement and electric automobile |
| CN113635753A (en) * | 2021-08-31 | 2021-11-12 | 北京胜能能源科技有限公司 | Power battery mounting structure and electric motor car of vehicle |
-
2021
- 2021-11-22 CN CN202111382484.7A patent/CN114059767A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201730330U (en) * | 2010-04-23 | 2011-02-02 | 吴方伯 | Beam formwork for building |
| CN107461030A (en) * | 2017-09-04 | 2017-12-12 | 河南城建学院 | A kind of adjustable building template supporting construction |
| CN208168359U (en) * | 2018-05-11 | 2018-11-30 | 深圳市中邦(集团)建设总承包有限公司 | A kind of corner constructional column fixing templates |
| CN214272955U (en) * | 2020-11-13 | 2021-09-24 | 中国水利水电第八工程局有限公司 | Locking buckle subassembly and template system that moves |
| CN113525165A (en) * | 2021-08-31 | 2021-10-22 | 北京胜能能源科技有限公司 | Magnetic suction locking piece for battery replacement locking mechanism, locking mechanism assembly and electric automobile |
| CN113525164A (en) * | 2021-08-31 | 2021-10-22 | 北京胜能能源科技有限公司 | Quick-change locking mechanism assembly for battery replacement and electric automobile |
| CN113635753A (en) * | 2021-08-31 | 2021-11-12 | 北京胜能能源科技有限公司 | Power battery mounting structure and electric motor car of vehicle |
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