CN215951031U - Fixing packway fastener for screen frame - Google Patents
Fixing packway fastener for screen frame Download PDFInfo
- Publication number
- CN215951031U CN215951031U CN202121745941.XU CN202121745941U CN215951031U CN 215951031 U CN215951031 U CN 215951031U CN 202121745941 U CN202121745941 U CN 202121745941U CN 215951031 U CN215951031 U CN 215951031U
- Authority
- CN
- China
- Prior art keywords
- bolt
- shaped
- screen frame
- shaped base
- fastener
- 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.)
- Active
Links
Images
Abstract
The utility model relates to the technical field of screen frames, in particular to a fixing packway fastener for a screen frame, which comprises a C-shaped base, a U-shaped fastener arranged on the long side edge of the C-shaped base, a first bolt arranged on the short side edge of the C-shaped base and parallel to the side edge of the C-shaped base, and a first nut matched with the first bolt, wherein the bottom of the U-shaped fastener is connected with the side edge of the C-shaped base; meanwhile, the screen frame can adapt to different pipe fitting specifications, is fastened by bolts, is matched with an electric wrench, can greatly improve the installation efficiency of the screen frame, and reduces the labor intensity and the skill demand of installation personnel.
Description
Technical Field
The utility model relates to the technical field of screen frames, in particular to a fixing packway fastener for a screen frame.
Background
Generally, a film screen in a cinema needs to be stretched and hung through a screen frame, and a screen hanging road and a cabinet road need to be arranged on a screen frame body for safe and reliable and convenient installation and subsequent maintenance of sound box equipment during hanging of the screen. General packway adopts fire-retardant plywood to pass through the fix with screw on the packway frame to fix on the screen frame, and screen frame and packway frame are mainly built by the pipe fitting, adopt field weld's mode to fix usually between the component, can produce naked light during welding installation, easily lead to incident such as conflagration, and the welding is built the back, screen frame size is fixed, can not adjust, be difficult to modify when the deviation appears in the installation, field weld equipment needs constructor to have corresponding construction quality simultaneously, just can guarantee that welding quality between the component does not influence the intensity and the stability of support body. Secondly, the working time of the frame body welding operation is long, the labor intensity of workers is high, particularly, when a large-scale screen frame is built, the high-altitude operation is carried out by constructors, the construction difficulty is increased to a certain extent, and the installation time, the installation cost and the risk are greatly improved.
In order to avoid the screen frame black frame to use the electric welding when setting up, produce potential safety hazards such as naked light, promote the installation effectiveness simultaneously, reduce installer intensity of labour and installation cost, a screen frame is with riding track fixing fastener in order to solve above-mentioned problem.
Disclosure of Invention
In order to solve the above problems, the present invention provides a fixing fastener for a screen frame.
The utility model provides a screen frame is with fixed packway fastener, includes a C type base, sets up U type fastener on the long limit of C type base side, set up on C type base side short edge and with parallel bolt one of C type base bottom, with bolt complex nut one, U type fastener bottom be connected with C type base side length limit.
The U-shaped clamping piece comprises a U-shaped metal plate with a plane bottom edge and two side edges which are perpendicular to each other, a second bolt and a second nut, wherein the second bolt and the second nut are arranged at the opening of the U-shaped metal plate and penetrate through two groups of parallel side edges of the U-shaped metal plate, and the opening size of the U-shaped metal plate is matched with the external diameter specification of the fixed square pipe.
The U-shaped clamping piece is provided with a semicircular lining piece which is tightly attached to the inner wall of the U-shaped metal plate when the circular tube is fixed, and the radius of the semicircular lining piece is matched with the external diameter specification of the fixed circular tube.
And at least one pair of a first bolt and a first nut is arranged on the short side edge of the C-shaped base.
And a first bolt on the short side edge of the C-shaped base is welded on the inner wall of the short side edge of the C-shaped base.
And at least one pair of bolt II and nut II of the U-shaped clamping piece is arranged.
And the second nut of the U-shaped clamping piece is welded on the U-shaped metal plate.
The U-shaped clamping piece is vertical to the opening direction of the C-shaped base.
The U-shaped clamping piece is parallel to the opening direction of the C-shaped base.
The utility model has the beneficial effects that: by adopting the pavement fixing fastener, electric welding and open fire are not needed in the installation site, and potential safety hazards of fire are avoided; meanwhile, the screen frame can adapt to different pipe fitting specifications, is fastened by bolts, is matched with an electric wrench, can greatly improve the installation efficiency of the screen frame, and reduces the labor intensity and the skill demand of installation personnel.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic front view of a horizontal fastener for fixing a pipe and a pavement according to an embodiment of the present invention;
FIG. 2 is a schematic top view of a horizontal fastening device for fixing a pipe and a pavement according to an embodiment of the present invention;
FIG. 3 is a schematic front view of a horizontal fixing fastener for fixing a round tube and a pavement according to an embodiment of the present invention;
FIG. 4 is a schematic top view of a second circular tube and a fairway horizontal fastening according to an embodiment of the present invention;
FIG. 5 is a schematic front view of a fastening device for fixing a tripartite pipe to a pavement in accordance with an embodiment of the present invention;
FIG. 6 is a schematic top view of a fastening device for fixing a tripartite pipe to a pavement in accordance with an embodiment of the present invention;
FIG. 7 is a schematic front view of a fastening device for fixing a four-round tube and a pavement vertically according to an embodiment of the present invention;
FIG. 8 is a schematic top view of a four-tube and packway vertical fastening according to an embodiment of the present invention;
FIG. 9 is a front view of an assembly of a pipe and a fixing fastener for fixing a pavement horizontally according to an embodiment of the present invention;
FIG. 10 is a top assembly view of a tube and a packway horizontal fastening according to an embodiment of the present invention;
FIG. 11 is a front view of the second circular tube connected to the packway horizontal fixing fastener according to the embodiment of the present invention;
FIG. 12 is a top view of the second circular tube in combination with the packway horizontal fastening according to the embodiment of the present invention;
FIG. 13 is a front view of the fastener assembly of the present invention with the third tube attached to the vertical riding track;
FIG. 14 is a top assembly view of the embodiment of the present invention showing the connection of the tripartite tube to the packway vertical fastening;
FIG. 15 is a front view of an assembly of the four tubes with the vertical riding channel fasteners of the present invention;
fig. 16 is a top assembly view of the connection of the four round tubes and the packway vertical fixing fastener according to the embodiment of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further explained below.
The first embodiment is as follows:
as shown in fig. 1, 2, 9 and 10, the fixing packway fastener for the screen frame comprises a C-shaped base 2, a U-shaped fastener 1 arranged on the long side edge of the C-shaped base 2, a first bolt 4 arranged on the short side edge of the C-shaped base 2 and parallel to the bottom edge of the C-shaped base 2, and a first nut 5 matched with the first bolt 4, wherein the bottom of the U-shaped fastener 1 is connected with the long side edge of the C-shaped base 2.
And at least one pair of a first bolt 4 and a first nut 5 on the short side edge of the C-shaped base 2 is arranged.
And a first bolt 4 on the short side edge of the C-shaped base 2 is welded on the inner wall of the short side edge of the C-shaped base 2.
At least one pair of bolt II 6 and nut II 7 of the U-shaped clamping piece 1 is arranged.
The second nut 7 of the U-shaped clamping piece 1 is welded on the U-shaped metal plate 3, so that the first nut 5 and the second nut 7 are fixed by a wrench when the first bolt 4 and the second bolt 6 are prevented from being fastened, and the installation process is simplified.
The U-shaped clamping piece 1 is parallel to the opening direction of the C-shaped base 2.
When the fastener is used, aiming at the connection between the square tube 9 and the square tube 10 of the horse way frame which are parallel to each other, the square tube 9 is arranged in the U-shaped clamping piece 1 of which the outer diameter specification is matched with that of the square tube 9, and is tightly attached to the bottom surface of the U-shaped metal plate 3, the bolt II 6 is inserted from the bolt hole at one side of the U-shaped clamping piece 1 and penetrates out from the bolt hole at the other side, and then the bolt II 6 is screwed into the nut II 7; and then, the square tube 10 of the horse way frame is arranged in the C-shaped clamping piece 2 at the other end of the clamping piece, a first bolt 4 penetrates into a first screw-in nut 5 from a bolt hole at one side of the C-shaped clamping piece 2 to tightly abut against the square tube 10 of the horse way frame, finally, the clamping piece is adjusted to a proper position, and the first nut 5 of the clamping piece is fastened, so that the parallel connection between the square tube 9 of the screen frame and the square tube 10 of the horse way frame is completed.
By adopting the pavement fixing fastener, electric welding and open fire are not needed in the installation site, and potential safety hazards of fire are avoided; meanwhile, the screen frame can adapt to different pipe fitting specifications, is fastened by bolts, is matched with an electric wrench, can greatly improve the installation efficiency of the screen frame, and reduces the labor intensity and the skill demand of installation personnel.
Example two:
as shown in fig. 3, 4, 11 and 12, the fixing packway fastener for the screen frame comprises a C-shaped base 2, a U-shaped fastener 1 arranged on the long side edge of the C-shaped base 2, a first bolt 4 arranged on the short side edge of the C-shaped base 2 and parallel to the bottom edge of the C-shaped base 2, and a first nut 5 matched with the first bolt 4, wherein the bottom of the U-shaped fastener 1 is connected with the long side edge of the C-shaped base 2.
The U-shaped clamping piece 1 is provided with a semicircular lining piece 8 clinging to the inner wall of the U-shaped metal plate 3 when the round pipe 11 is fixed, and the radius of the semicircular lining piece 8 is matched with the external diameter specification of the fixed round pipe 11.
And at least one pair of a first bolt 4 and a first nut 5 on the short side edge of the C-shaped base 2 is arranged.
And a first bolt 4 on the short side edge of the C-shaped base 2 is welded on the inner wall of the short side edge of the C-shaped base 2.
At least one pair of bolt II 6 and nut II 7 of the U-shaped clamping piece 1 is arranged.
The second nut 7 of the U-shaped clamping piece 1 is welded on the U-shaped metal plate 3, so that the first nut 5 and the second nut 7 are fixed by a wrench when the first bolt 4 and the second bolt 6 are prevented from being fastened, and the installation process is simplified.
The U-shaped clamping piece 1 is parallel to the opening direction of the C-shaped base 2.
When in use, aiming at the connection between the parallel round tubes 11 and the square tubes 10 of the horse way frame, the round tubes 11 are arranged in the U-shaped clamping piece 1 which is matched with the fastener and the round tubes 11 in external diameter specification and is provided with the semicircular lining piece 8, and are tightly attached to the semicircular lining piece 8; penetrating a second bolt 6 into a bolt hole on one side of the U-shaped clamping piece 1 and penetrating out of a bolt hole on the other side, and screwing the second bolt 6 into a nut 7; and then, the square tube piece 10 of the horseway frame is arranged in the C-shaped clamping piece 2 at the other end of the clamping piece, a first bolt 4 penetrates into a first screw-in nut 5 from a bolt hole at one side of the C-shaped clamping piece 2 to tightly abut against the square tube piece 10 of the horseway frame, finally, the clamping piece is adjusted to a proper position, and the first nut 5 of the clamping piece is fastened, so that the parallel connection between the circular tube 11 and the square tube piece 10 of the horseway frame is completed.
By adopting the pavement fixing fastener, electric welding and open fire are not needed in the installation site, and potential safety hazards of fire are avoided; meanwhile, the screen frame can adapt to different pipe fitting specifications, is fastened by bolts, is matched with an electric wrench, can greatly improve the installation efficiency of the screen frame, and reduces the labor intensity and the skill demand of installation personnel.
Example three:
as shown in fig. 5, 6, 13 and 14, the fixing packway fastener for the screen frame comprises a C-shaped base 2, a U-shaped fastener 1 arranged on the long side edge of the C-shaped base 2, a first bolt 4 arranged on the short side edge of the C-shaped base 2 and parallel to the bottom edge of the C-shaped base 2, and a first nut 5 matched with the first bolt 4, wherein the bottom of the U-shaped fastener 1 is connected with the long side edge of the C-shaped base 2.
And at least one pair of a first bolt 4 and a first nut 5 on the short side edge of the C-shaped base 2 is arranged.
And a first bolt 4 on the short side edge of the C-shaped base 2 is welded on the inner wall of the short side edge of the C-shaped base 2.
At least one pair of bolt II 6 and nut II 7 of the U-shaped clamping piece 1 is arranged.
The second nut 7 of the U-shaped clamping piece 1 is welded on the U-shaped metal plate 3, so that the first nut 5 and the second nut 7 are fixed by a wrench when the first bolt 4 and the second bolt 6 are prevented from being fastened, and the installation process is simplified.
The U-shaped clamping piece 1 is vertical to the opening direction of the C-shaped base 2.
When the device is used, aiming at the connection between the screen frame square tube 9 and the horse way frame square tube 10 which are perpendicular to each other, the square tube 9 is arranged in the U-shaped clamping piece 1 of which the outer diameter specification is matched with that of the square tube 9, and is tightly attached to the bottom surface of the U-shaped metal plate 3, the bolt 6 is inserted from the bolt hole at one side of the U-shaped clamping piece 1 and penetrates out from the bolt hole at the other side, and then the bolt II 6 is screwed into the nut II 7; and then, the square tube piece 10 of the packway frame is arranged in the C-shaped clamping piece 2 at the other end of the clamping piece, a first bolt 4 penetrates into a first screw-in nut 5 from a bolt hole at one side of the C-shaped clamping piece 2 to tightly abut against the square tube 10 of the packway frame, finally, the clamping piece is adjusted to a proper position, and the first nut 5 of the clamping piece is fastened, so that the vertical connection between the square tube 9 of the screen frame and the square tube 10 of the packway frame is completed.
By adopting the pavement fixing fastener, electric welding and open fire are not needed in the installation site, and potential safety hazards of fire are avoided; meanwhile, the screen frame can adapt to different pipe fitting specifications, is fastened by bolts, is matched with an electric wrench, can greatly improve the installation efficiency of the screen frame, and reduces the labor intensity and the skill demand of installation personnel.
Example four:
as shown in fig. 7, 8, 15 and 16, the fixing packway fastener for the screen frame comprises a C-shaped base 2, a U-shaped fastener 1 arranged on the long side edge of the C-shaped base 2, a first bolt 4 arranged on the short side edge of the C-shaped base 2 and parallel to the bottom edge of the C-shaped base 2, and a first nut 5 matched with the first bolt 4, wherein the bottom of the U-shaped fastener 1 is connected with the long side edge of the C-shaped base 2.
The U-shaped clamping piece 1 is provided with a semicircular lining piece 8 clinging to the inner wall of the U-shaped metal plate 3 when the round pipe is fixed, and the radius of the semicircular lining piece 8 is matched with the external diameter specification of the fixed round pipe.
And at least one pair of a first bolt 4 and a first nut 5 on the short side edge of the C-shaped base 2 is arranged.
And a first bolt 4 on the short side edge of the C-shaped base 2 is welded on the inner wall of the short side edge of the C-shaped base 2.
At least one pair of bolt II 6 and nut II 7 of the U-shaped clamping piece 1 is arranged.
The second nut 7 of the U-shaped clamping piece 1 is welded on the U-shaped metal plate 3, so that the first nut 5 and the second nut 7 are fixed by a wrench when the first bolt 4 and the second bolt 6 are prevented from being fastened, and the installation process is simplified.
The U-shaped clamping piece 1 is vertical to the opening direction of the C-shaped base 2.
When in use, aiming at the connection between the mutually vertical round tube 11 and the square tube 10 of the horse way frame, the round tube 11 is arranged in the U-shaped clamping piece 1 which is matched with the external diameter specification of the round tube 11 and is provided with the semicircular lining piece 8, and is tightly attached to the semicircular lining piece 8; penetrating a second bolt 6 into a bolt hole on one side of the U-shaped clamping piece 1 and penetrating out of a bolt hole on the other side, and screwing the second bolt 6 into a second nut 7; and then, the square tube piece 10 of the horseway frame is arranged in the C-shaped clamping piece 2 at the other end of the clamping piece, a bolt 4 penetrates into the first screw-in nut 5 from a bolt hole at one side of the C-shaped clamping piece 2 to tightly abut against the square tube piece 10 of the horseway frame, finally, the clamping piece is adjusted to a proper position, the first screw-in nut 5 of the clamping piece is fastened, and the vertical connection between the circular tube 11 and the square tube piece 10 of the horseway frame is completed.
By adopting the pavement fixing fastener, electric welding and open fire are not needed in the installation site, and potential safety hazards of fire are avoided; meanwhile, the screen frame can adapt to different pipe fitting specifications, is fastened by bolts, is matched with an electric wrench, can greatly improve the installation efficiency of the screen frame, and reduces the labor intensity and the skill demand of installation personnel.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a screen frame is with fixed packway fastener which characterized in that: the C-shaped clamping piece comprises a C-shaped base (2), a U-shaped clamping piece (1) arranged on the long side edge of the C-shaped base (2), a first bolt (4) arranged on the short side edge of the C-shaped base (2) and parallel to the bottom edge of the C-shaped base (2), and a first nut (5) matched with the first bolt (4), wherein the bottom of the U-shaped clamping piece (1) is connected with the long side edge of the C-shaped base (2).
2. The fixing horse way fastener for the screen frame according to claim 1, wherein: u type fastener (1) including plane base and both sides limit looks vertically U type panel beating (3), set up at U type panel beating (3) opening part and pass two (6) of the bolt of two sets of parallel sides of U type panel beating (3), with two (6) complex nuts (7) of bolt, U type panel beating (3) opening size cooperate with the external diameter specification of fixed side pipe.
3. The fixing horse way fastener for the screen frame according to claim 2, wherein: the U-shaped clamping piece (1) is provided with a semicircular lining piece (8) which is tightly attached to the inner wall of the U-shaped metal plate (3) when the round pipe (11) is fixed, and the radius of the semicircular lining piece (8) is matched with the external diameter specification of the fixed round pipe (11).
4. The fixing horse way fastener for the screen frame according to claim 2, wherein: and at least one pair of a first bolt (4) and a first nut (5) on the short side of the side edge of the C-shaped base (2) is arranged.
5. The fixing horse way fastener for the screen frame according to claim 2, wherein: and a first bolt (4) on the short side edge of the C-shaped base (2) is welded on the inner wall of the short side edge of the C-shaped base (2).
6. The fixing horse way fastener for the screen frame according to claim 2, wherein: at least one pair of bolt II (6) and nut II (7) of the U-shaped clamping piece (1) is arranged.
7. The fixing horse way fastener for the screen frame according to claim 2, wherein: and a second nut (7) of the U-shaped clamping piece (1) is welded on the U-shaped metal plate (3).
8. The fixing horse way fastener for the screen frame according to claim 1, wherein: the U-shaped clamping piece (1) is vertical to the opening direction of the C-shaped base (2).
9. The fixing horse way fastener for the screen frame according to claim 1, wherein: the U-shaped clamping piece (1) is parallel to the opening direction of the C-shaped base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121745941.XU CN215951031U (en) | 2021-07-29 | 2021-07-29 | Fixing packway fastener for screen frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121745941.XU CN215951031U (en) | 2021-07-29 | 2021-07-29 | Fixing packway fastener for screen frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215951031U true CN215951031U (en) | 2022-03-04 |
Family
ID=80434750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121745941.XU Active CN215951031U (en) | 2021-07-29 | 2021-07-29 | Fixing packway fastener for screen frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215951031U (en) |
-
2021
- 2021-07-29 CN CN202121745941.XU patent/CN215951031U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215951031U (en) | Fixing packway fastener for screen frame | |
| CN214786179U (en) | Instrument formula level safety net of encorbelmenting | |
| CN211257324U (en) | High strength building steel structure | |
| CN215769330U (en) | Screen frame footing mounting structure | |
| CN210658869U (en) | Frame column connecting system | |
| CN215762642U (en) | Black edge fixing fastener for screen frame | |
| CN218158714U (en) | Elevation support fastener for screen frame | |
| CN220505510U (en) | Fastener of screen frame fixed platform crossbeam | |
| CN203663277U (en) | Falling-prevention safety device for high-attitude air conditioner repair | |
| CN220271728U (en) | Lengthened clamp for screen frame | |
| CN210948034U (en) | Warning formula encloses fender for building engineering construction | |
| CN208519021U (en) | A kind of fastener of screen carrier square tube and square tube interconnection | |
| CN202689682U (en) | Safe protective screening | |
| CN215449866U (en) | Screen frame maintenance packway fixing structure | |
| CN210179268U (en) | Power supply display panel mounting structure suitable for stand | |
| CN215769331U (en) | Fixing structure for screen frame supporting truss | |
| CN109859645A (en) | A kind of hung type LED screen mounting structure and installation method | |
| CN213144986U (en) | Fastener for fixing sound barrier keel on screen frame | |
| CN218562987U (en) | Clamp type front support device for riding wall hanging basket | |
| CN205605563U (en) | Fixed connector of square pipe | |
| CN219887641U (en) | Facade entrance to a cave instrument formula protector | |
| CN210976836U (en) | Purse seine connecting device | |
| CN218437549U (en) | Screen frame sound barrier fossil fragments rotary buckle spare | |
| CN214462786U (en) | Rail guard is used in high-rise building construction | |
| CN217400042U (en) | Three-dimensional adjustable hooking system for stone curtain wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |