CN213144987U - Plane fastener for fixing sound barrier keel on screen frame - Google Patents
Plane fastener for fixing sound barrier keel on screen frame Download PDFInfo
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- CN213144987U CN213144987U CN202021380313.1U CN202021380313U CN213144987U CN 213144987 U CN213144987 U CN 213144987U CN 202021380313 U CN202021380313 U CN 202021380313U CN 213144987 U CN213144987 U CN 213144987U
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Abstract
The utility model relates to the technical field of screen frame sound barrier, in particular to a plane fastener for fixing a sound barrier keel of a screen frame, which comprises a flat iron which is used for providing a rectangular supporting and positioning function, and two groups of C-shaped clamping components which are welded on the flat iron and used for realizing the parallel or vertical distribution of a horizontal sound barrier keel and a vertical sound barrier keel, the C-shaped card assembly comprises a C-shaped card and an L-shaped baffle fixed on the side end surface of the opening of the C-shaped card, the utility model replaces the traditional welding, the installation can be timely disassembled and adjusted according to the site environment, thereby meeting the installation requirement of the horizontal sound barrier keel or the vertical sound barrier keel and being suitable for the temporary adjustment and change of the screen frame, the adjustment of horizontal sound barrier fossil fragments or perpendicular sound barrier fossil fragments specification can be convenient, the installation effectiveness of very big promotion horizontal sound barrier fossil fragments or perpendicular sound barrier fossil fragments and reduce installer's intensity of labour and skill demand degree.
Description
Technical Field
The utility model relates to a screen frame sound barrier technical field specifically is a plane fastener of screen frame fixed sound barrier fossil fragments.
Background
At present, the screen frame sound barrier for the cinema is mainly built on the basis of keels, the keels are usually fixed by adopting a field welding method or building scaffold fasteners, the field welding fixing mode is adopted for building and assembling, electricity is needed on the field, open fire can be generated during welding, and safety accidents such as fire disasters are easily caused. Meanwhile, after welding and building, the position of the sound barrier keel of the screen frame is fixed and cannot be adjusted, so that the sound barrier keel is difficult to modify when deviation occurs in installation, and on-site welding and assembling need constructors to have corresponding construction qualification, so that the welding quality between the components can be guaranteed without influencing the strength and stability of the frame body.
And building scaffold fastener is steel casting usually, and volume, weight are great, carry similar fastener and can increase the work burden of the operating personnel of ascending a height.
Disclosure of Invention
In order to solve the problem, the utility model provides a plane fastener of fixed sound barrier fossil fragments of screen frame.
The utility model provides a plane fastener of fixed sound barrier fossil fragments of screen frame, is the band iron of rectangle including being used for providing support and positioning action, still including welding be used for realizing on the band iron that horizontal sound barrier fossil fragments and perpendicular sound barrier fossil fragments are parallel or two sets of C type card subassemblies of vertical distribution, C type card subassembly include C type card, fix the L type baffle on the side end face of C type card opening part.
The two groups of C-shaped card components are distributed in parallel.
The two groups of C-shaped card components are vertically distributed.
C type card side keep away from one of L type baffle and serve and be provided with a plurality of groups screw hole, the screw hole on be provided with the screw.
The size of the C-shaped opening of the C-shaped card corresponds to the side length of the square section of the square tube corresponding to the horizontal sound barrier keel and the vertical sound barrier keel, and the side length of the C-shaped opening of the C-shaped card can be equal to or larger than the side length of the square section of the square tube.
The side surface of the L-shaped baffle is parallel to the bottom side of the C-shaped card and shields the opening of the C-shaped card for 3-5 mm.
The utility model has the advantages that: through the utility model discloses replace traditional welding, the installation can in time carry out the dismouting adjustment according to site environment to satisfy the requirement of horizontal sound barrier fossil fragments or perpendicular sound barrier fossil fragments installation, and the interim adjustment of adaptable screen frame changes, can be convenient carry out the adjustment of horizontal sound barrier fossil fragments or perpendicular sound barrier fossil fragments specification, very big promotion horizontal sound barrier fossil fragments or perpendicular sound barrier fossil fragments's installation effectiveness and reduction installer's intensity of labour and technical ability demand degree.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of a connection structure of a horizontal keel and a sound barrier keel of the utility model;
fig. 2 is a schematic view of a connection structure of the horizontal direction keel and the sound barrier keel of the utility model;
fig. 3 is a first schematic view of the connection structure of the vertical keel and the sound barrier keel of the present invention;
fig. 4 is a schematic view of a connection structure of the vertical direction keel and the sound barrier keel of the utility model;
fig. 5 is a third schematic view of the connection, connection and assembly of the vertical keel and the sound barrier keel of the utility model;
fig. 6 is a fourth schematic view of the connection and assembly of the vertical keel and the sound barrier keel of the present invention;
fig. 7 is a first schematic view of the horizontal angle connection, assembly, connection and assembly of the keel and the sound barrier keel of the present invention;
fig. 8 is a second schematic view of the horizontal angle connection, assembly, connection and assembly of the keel and the sound barrier keel of the present invention;
fig. 9 is a first schematic view of the vertical connection and assembly of the direction keel and the sound barrier keel of the present invention;
fig. 10 is a schematic view of the vertical connection assembly of the direction keel and the sound barrier keel of the present invention.
Detailed Description
In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, and the utility model is further explained below.
As shown in fig. 1 to 10, the planar fastener for fixing the sound barrier keel of the screen frame comprises a flat iron 1 for providing a support and positioning function and having a rectangular shape, and further comprises two groups of C-shaped clamp assemblies welded on the flat iron 1 and used for realizing parallel or vertical distribution of a horizontal sound barrier keel 2 and a vertical sound barrier keel 7, wherein each C-shaped clamp assembly comprises a C-shaped clamp 3 and an L-shaped baffle 4 fixed on a side end face of an opening of the C-shaped clamp 3.
Two sets of C type card subassemblies are parallel distribution, set up two C type fasteners and a rectangle band iron 1, 3 end side edges of one of them C type card and 1 minor face coincidence of band iron, and with two welded fastening, another C type card 3 is placed at the other end of rectangle band iron 1, with the position symmetry setting of preceding C type card 3, again with 3 bottom sides of its C type card and 1 welded fastening of rectangle band iron, form parallel angle fastener, realize the connection between coaxial line horizontal sound barrier fossil fragments 2 or the perpendicular sound barrier fossil fragments 7.
Through the utility model discloses replace traditional welding, the installation can in time carry out the dismouting adjustment according to site environment to satisfy the requirement of horizontal sound barrier fossil fragments 2 or perpendicular sound barrier fossil fragments 7 installation, and the interim adjustment of adaptable screen frame changes, can be convenient carry out the adjustment of horizontal sound barrier fossil fragments 2 or perpendicular sound barrier fossil fragments 7 specification, very big promotion horizontal sound barrier fossil fragments 2 or perpendicular sound barrier fossil fragments 7's installation effectiveness and reduction installer's intensity of labour and technical ability demand degree.
Two sets of C type card subassemblies are the vertical distribution, set up two C type card subassemblies and a rectangle band iron 1, 3 end sides of one of them C type card and 1 minor face coincidence of band iron, and with two welded fastening, another C type card 3 is placed at the other end of rectangle band iron 1, set up perpendicularly for the opening direction of preceding C type card 3, again with 3 bottom sides of its C type card and 1 welded fastening of rectangle band iron, form the vertical angle fastener, realize the connection between horizontal sound barrier fossil fragments 2 and the perpendicular sound barrier fossil fragments 7.
The tensile strength is 30000N-35000N, the bending strength is 700N/m-800N/m, the strength is high, the stability is good, the requirements of the horizontal sound barrier keel 2 or the vertical sound barrier keel 7 on the structural strength and the stability are met, and the method can completely replace the traditional method for welding and connecting the sound barrier keels.
The C-shaped card 3 is fixed on the opposite side surface of the L-shaped baffle 4, the screw holes 5 of M4 or M5 or M6 are arranged, the screws 6 can penetrate through the screw holes 5 from the outer side of the C-shaped card 3, the screws 6 are screwed, square pipes placed in the C-shaped card 3 can be abutted tightly, the fastening effect is achieved, the C-shaped card 3 can be provided with one or more screw holes 5 according to different stress conditions of the horizontal sound barrier keel 2 or the vertical sound barrier keel 7, and the opening of the C-shaped card 3 is provided with one or more screw holes 5.
The size of the C-shaped opening of the C-shaped card 3 corresponds to the side length of the square section of the square tube corresponding to the horizontal sound barrier keel 2 or the vertical sound barrier keel 7, and can be equal to or larger than the side length of the square section of the square tube.
The side surface of the L-shaped baffle 4 is parallel to the bottom side of the C-shaped card 3 and shields the opening of the C-shaped card 3 by 3-5 mm.
The utility model discloses a use method: installing by adopting a parallel angle fastener, installing a horizontal sound barrier keel 2 or a vertical sound barrier keel 7 square tube into a C-shaped card 3 with one side of the fastener corresponding to the specification of the horizontal sound barrier keel 2 or the vertical sound barrier keel 7, attaching the bottom side of the C-shaped card 3 and one side with an L-shaped baffle 4 tightly, screwing a screw 6 into a screw hole 5 for installation, then installing another horizontal sound barrier keel 2 or a vertical sound barrier keel 7 into a C-shaped card 3 with the other side of the fastener corresponding to the horizontal sound barrier keel 2 or the vertical sound barrier keel 7 in parallel, attaching the bottom side of the C-shaped card 3 and one side with an L-shaped baffle 4 tightly, screwing a screw 6 into the screw hole 5 for installation, finally adjusting the fastener and the horizontal sound barrier keel 2 or the vertical sound barrier keel 7 to proper positions, screwing the screw 6 on the fastener tightly, and completing the connection between the horizontal sound barrier keel 2 or the vertical sound barrier keel 7 in parallel directions;
the method comprises the steps of adopting a vertical angle fastener for connection and installation, installing a horizontal sound barrier keel 2 into a C-shaped clamp 3 with one side of the fastener corresponding to the specification of the horizontal sound barrier keel 2, tightly attaching the bottom side of the C-shaped clamp 3 and one side with an L-shaped baffle 4, adjusting the fastener and the horizontal sound barrier keel 2 to be at a proper position, screwing a screw 6 into a screw hole 5 for installation, vertically installing another vertical sound barrier keel 7 into the C-shaped clamp 3 with the other side of the fastener corresponding to the specification of the vertical sound barrier keel 7 in the same mode, adjusting the fastener and the vertical sound barrier keel 7 to be at a proper position, screwing the screw 6 into the screw hole 5 for installation, and finally screwing the screw 6 on the fastener to complete connection between the horizontal sound barrier keel 2 and the vertical sound barrier keel 7 in the vertical direction.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and what is described in the specification are the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and these changes and modifications are intended to fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a plane fastener of fixed sound barrier fossil fragments of screen frame which characterized in that: the rectangular C-shaped card assembly comprises a flat iron (1) used for providing support and positioning functions and also comprises two groups of C-shaped card assemblies which are welded on the flat iron (1) and used for enabling a horizontal sound barrier keel (2) and a vertical sound barrier keel (7) to be distributed in parallel or vertically, wherein each C-shaped card assembly comprises a C-shaped card (3) and an L-shaped baffle (4) fixed on the side end face of the opening of the C-shaped card (3).
2. The planar fastener for fixing the sound barrier keel of the screen frame as claimed in claim 1, wherein: the two groups of C-shaped card components are distributed in parallel.
3. The planar fastener for fixing the sound barrier keel of the screen frame as claimed in claim 1, wherein: the two groups of C-shaped card components are vertically distributed.
4. The planar fastener for fixing the sound barrier keel of the screen frame as claimed in claim 1, wherein: c type card (3) side keep away from one of L type baffle (4) and serve and be provided with a plurality of sets of screw hole (5), screw hole (5) on be provided with screw (6).
5. The planar fastener for fixing the sound barrier keel of the screen frame as claimed in claim 1, wherein: the size of the C-shaped opening of the C-shaped card (3) corresponds to the side length of the square section of the square tube corresponding to the horizontal sound barrier keel (2) or the vertical sound barrier keel (7), and can be equal to or larger than the side length of the square section of the square tube.
6. The planar fastener for fixing the sound barrier keel of the screen frame as claimed in claim 1, wherein: the side surface of the L-shaped baffle (4) is parallel to the bottom side of the C-shaped card (3) and shields the opening of the C-shaped card (3) by 3-5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021380313.1U CN213144987U (en) | 2020-07-14 | 2020-07-14 | Plane fastener for fixing sound barrier keel on screen frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021380313.1U CN213144987U (en) | 2020-07-14 | 2020-07-14 | Plane fastener for fixing sound barrier keel on screen frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213144987U true CN213144987U (en) | 2021-05-07 |
Family
ID=75731425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021380313.1U Active CN213144987U (en) | 2020-07-14 | 2020-07-14 | Plane fastener for fixing sound barrier keel on screen frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213144987U (en) |
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2020
- 2020-07-14 CN CN202021380313.1U patent/CN213144987U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230522 Address after: 241000 No. 68, Longjiang Road, Wuhu District, China (Anhui) pilot Free Trade Zone, Wuhu City, Anhui Province Patentee after: WUHU STAR SCREEN CO.,LTD. Address before: 243000 Taibai town industrial cluster area, Ma'anshan City, Anhui Province Patentee before: ANHUI STAR SCREEN LLC |
|
| TR01 | Transfer of patent right |