CN217998956U - Square tube buckle for improving connection stability and fitting degree with back edge - Google Patents
Square tube buckle for improving connection stability and fitting degree with back edge Download PDFInfo
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- CN217998956U CN217998956U CN202222191774.XU CN202222191774U CN217998956U CN 217998956 U CN217998956 U CN 217998956U CN 202222191774 U CN202222191774 U CN 202222191774U CN 217998956 U CN217998956 U CN 217998956U
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- plate
- pin
- sliding pin
- tie
- square
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- 238000010030 laminating Methods 0.000 claims abstract description 6
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model relates to an improve connection stability and detain with square tube of stupefied laminating degree of back of body, including connecting arm-tie, pin, sliding pin board, card traveller and right side stopper, be equipped with the pinhole on the pin, be furnished with the round pin piece in the pinhole, be equipped with rectangular shape slotted hole on the sliding pin board, the sliding pin board slides on the card traveller, connects the arm-tie lower extreme spacing groove that is equipped with the pin board, and pin board lower extreme spacing groove includes spacing connecting plate and the limit baffle of integrative setting, and spacing connecting plate is perpendicular to connecting the arm-tie and sets up with connecting the arm-tie, and limit baffle and connection arm-tie parallel arrangement, and the distance of limit baffle and connection arm-tie side is greater than the thickness of sliding pin board; the middle part and the upper part of the left side edge of the sliding pin plate close to the pin are set as vertical edges, the lower part of the left side edge of the sliding pin plate close to the pin is set as a left side inclined edge which is narrowed towards the right-down direction, and the right side edge of the sliding pin plate far away from the pin is narrowed downwards to be a right side inclined edge. When the square tube is locked, the lower end of the sliding pin plate is not restrained, the degree of freedom is small, the degree of fitting with the back edge is high, and the stability of connection of the square tube and the template is improved.
Description
Technical Field
The utility model relates to a building aluminum alloy template technical field specifically is an improve connection stability and detain with the square tube of the stupefied laminating degree of back of the body.
Background
There are many reinforcing members for aluminum alloy molds, and the square tube can be conveniently fixed to the mold plate by the square buckle, so that the aluminum alloy mold is more used in building engineering. The prior art discloses a square tube buckle, like a square tube buckle fastener of application number 202122126982.7, its structure includes supporting component and cotter board, and the supporting component includes pin, backup pad and banking pin, and the pin welding is in the front portion of backup pad, and the banking pin welding or riveting is fixed at the rear portion of backup pad, and the lower limb of backup pad is crooked to have fender shoulder and spacer, and the fender shoulder is used for preventing square tube buckle fastener from rotating, and the spacer is the static cotter board of placing. The square through buckle with the structure has the defects that the lower end of the pin plate is not restrained when the square through buckle is locked, the degree of freedom is high, the fit degree with the back edge is low, and the stability of connection between the square pipe and the template can be influenced.
SUMMERY OF THE UTILITY MODEL
To the problem and not enough of the aforesaid existence, the utility model provides a stabilize the sliding pin board, improve and carry the square tube of stupefied improvement laminating degree of the back of the body and detain.
The technical scheme of the utility model is realized like this: a square buckle capable of improving connection stability and attaching degree with a back edge comprises a connecting pull plate, a pin perpendicular to the connecting pull plate and arranged at one end of the connecting pull plate, and a sliding pin plate slidably arranged at the other end of the connecting pull plate, wherein a pin hole is formed in the pin, a pin sheet is matched in the pin hole, a clamping sliding column is arranged at the upper right side of the connecting pull plate, a right side limiting block is arranged at the middle right side of the connecting pull plate, a long strip-shaped slotted hole is formed in the sliding pin plate, the sliding pin plate is matched with the clamping sliding column through the long strip-shaped slotted hole and slides on the clamping sliding column, a pin plate lower end limiting groove is formed in the lower portion of the connecting pull plate, the pin plate lower end limiting groove comprises a limiting connecting plate and a limiting baffle which are integrally arranged, the limiting connecting plate is perpendicular to the connecting pull plate and integrally arranged with the connecting pull plate, the limiting baffle and the connecting pull plate are arranged in parallel, and the distance between the limiting baffle and the side face of the connecting pull plate is larger than the thickness of the sliding pin plate; the middle part and the upper part of the left side edge of the sliding pin plate close to the pin are set as vertical edges, the lower part of the left side edge of the sliding pin plate close to the pin is set as a left side inclined edge which is narrowed towards the right lower direction, and the right side edge of the sliding pin plate far away from the pin is narrowed downwards to be a right side inclined edge.
Furthermore, the limiting connecting plate and the limiting baffle are integrally manufactured into a plane plate, and a pin plate lower end limiting groove formed among the limiting connecting plate, the limiting baffle and the sliding pin plate is a right-angle groove hole.
Furthermore, the limiting baffle is a vertical plate, and the height of the limiting baffle is greater than that of the limiting connecting plate.
In order to improve the tightness of the pin piece after being inserted into the pin hole, the two sides of the pin piece are provided with groove pressing bosses, and each groove pressing boss comprises a long-strip-shaped boss and a circular boss arranged on the upper portion of the long-strip-shaped boss.
Furthermore, the long strip-shaped slotted hole is an arc-shaped slotted hole. The arc slotted hole can be the arc line centre of a circle in the left side of sliding pin board. Or the center of the arc line of the arc slotted hole is positioned at the right side of the sliding pin plate. The strip-shaped slotted hole can be a linear slotted hole.
Furthermore, the clamping sliding column comprises a cap part and a column part, the diameter of the cap part is larger than the width of the long-strip-shaped slotted hole, the diameter of the column part is smaller than the width of the long-strip-shaped slotted hole, and the column part penetrates through a pin hole formed in the connecting pull plate and is fixed by welding.
Furthermore, the connecting pull plate is provided with a strip-shaped convex rib.
In order to increase the effective distance of two contact points of square tube and square tube, the stability of connecting is improved to sliding pin board lower extreme slope when preventing to use, it has the L type to connect the one end bottom integrated into one piece that the arm-tie is close to the pin and prevents the swash plate. The L-shaped anti-sloping plate comprises a vertical plate extending downwards and a transverse plate integrally arranged at the bottom end of the vertical plate.
The utility model discloses during the installation uses, only need down insert the sliding pin board, during the sliding pin board lower extreme inserted the pin board lower extreme spacing groove, can prevent the sliding pin board to the removal of left side and front side, improved sliding pin board and the stupefied laminating degree of the back of the body. The sliding pin plate is tightly attached to the back edge in parallel by combining the clamping sliding column, the elongated slot hole and the right side limiting block.
The utility model has the advantages that: when the square tube is locked, the lower end of the sliding pin plate is not restrained, the degree of freedom is small, the degree of fitting with the back edge is high, and the stability of connection of the square tube and the template is improved.
Drawings
FIG. 1 is a schematic side view of a square tube buckle connection structure for improving connection stability and fitting degree with a back ridge of the present invention;
fig. 2 is a schematic top view of the square tube buckle connection structure of the present invention for improving the connection stability and the fitting degree with the back edge;
fig. 3 is a schematic structural view of the square through buckle for improving the connection stability and the degree of adhesion with the back edge of the utility model when in use;
fig. 4 is the utility model relates to a improve connection stability and with round pin piece and pinhole complex local structure sketch map of square tube buckle of stupefied laminating degree of the back of the body.
Detailed Description
The first embodiment is as follows: as shown in fig. 1-4, the utility model provides a square through buckle for improving connection stability and the degree of fitting with a dorsal bar, including connecting arm-tie 1, pin 2 perpendicular to connecting arm-tie 1 and arranged at one end of connecting arm-tie 1 and sliding pin plate 3 slidingly arranged at the other end of connecting arm-tie 1, pin hole 21 is arranged on pin 2, pin sheet 22 is arranged in the pin hole, card sliding column 5 is arranged at the upper right side of connecting arm-tie 1, right middle side of connecting arm-tie 1 is provided with right side stopper 6, strip-shaped slotted hole 31 is arranged on sliding pin plate 3, sliding pin plate 3 slides on card sliding column 5 through strip-shaped slotted hole 31 and card sliding column 5 cooperation, connecting arm-tie 1 lower part is provided with pin plate lower end limiting groove, pin plate lower end limiting groove includes limiting connecting plate 41 and limiting baffle 42 that set up integrally, limiting connecting plate 41 is perpendicular to connecting arm-tie 1 and set up integrally with connecting arm-tie 1, limiting baffle 42 and connecting arm-tie 1 are set up in parallel, the distance of limiting baffle 42 and connecting arm-tie 1 side is greater than the thickness of sliding pin plate 3; the middle and upper part of the left side of the sliding pin plate 3 close to the pin 2 are set as vertical edges 32, the lower part of the left side of the sliding pin plate 3 close to the pin 2 is set as a left side inclined edge 33 which is narrowed towards the right and downwards, and the right side edge of the sliding pin plate 3 far from the pin 2 is narrowed downwards to be a right side inclined edge 34.
In this embodiment, the limiting connection plate 41 and the limiting baffle 42 are integrally formed as a planar plate, and the limiting groove at the lower end of the pin plate formed between the limiting connection plate 41, the limiting baffle 42 and the sliding pin plate 3 is a right-angled groove hole. The slot 31 is an arc slot. The arc center of the arc slotted hole is positioned at the left side of the sliding pin plate 3. The clamping sliding column 5 comprises a cap part and a column part, the diameter of the cap part is larger than the width of the long-strip-shaped slotted hole 31, the diameter of the column part is smaller than the width of the long-strip-shaped slotted hole 31, and the column part penetrates through a pin hole formed in the connecting pull plate 1 and is welded and fixed. The connecting pulling plate 1 is extruded with a strip-shaped convex rib 11 which can improve the strength of the connecting pulling plate 1. An L-shaped anti-sloping plate 12 for preventing the lower end of the sliding pin plate from sloping is integrally arranged at the bottom of one end of the connecting pulling plate 1, which is close to the pin 2. The screens are 120mm when the L-shaped anti-sloping plate 12 is clamped, the vertical effective distance is not less than 80mm when the L-shaped anti-sloping plate 12 is clamped, and the effective distance is increased due to the arrangement of the L-shaped anti-sloping plate 12.
As shown in fig. 3, the state diagram of the square tube buckle of the present invention when used in the square tube 8 of the connecting form 7.
Example two: on the basis of the first embodiment, the limiting baffle 42 is a vertical plate, and the height of the limiting baffle 42 is greater than that of the limiting connecting plate 41.
Example three: on the basis of the first embodiment, the two sides of the pin piece 22 are provided with the groove pressing bosses, and each groove pressing boss comprises a long-strip-shaped boss 23 and a round boss 24 arranged at the upper part of the long-strip-shaped boss 23, so that the matching tightness of the pin piece 22 and the pin hole 21 after being inserted is improved.
Example four: on the basis of the first embodiment, the second embodiment or the third embodiment, the center of the arc-shaped slot is arranged at the right side of the sliding pin plate 3. Alternatively, the elongated slot 31 may be a linear slot.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides an improve connection stability and detain with square tube of stupefied laminating degree of back of the body, connect arm-tie (1) and set up pin (2) connecting arm-tie (1) one end and slide and set up sliding pin board (3) connecting the arm-tie (1) other end with sliding including connecting arm-tie (1), perpendicular to, wherein, be equipped with pinhole (21) on pin (2), be furnished with round pin piece (22) in the pinhole, the upper right side of connecting arm-tie (1) is equipped with card traveller (5), the middle right side of connecting arm-tie (1) is equipped with right side stopper (6), be equipped with rectangular shape slotted hole (31) on sliding pin board (3), sliding pin board (3) slide on card traveller (5) through rectangular shape slotted hole (31) and card traveller (5) cooperation, its characterized in that: the lower part of the connecting pull plate (1) is provided with a pin plate lower end limiting groove, the pin plate lower end limiting groove comprises a limiting connecting plate (41) and a limiting baffle (42) which are integrally arranged, the limiting connecting plate (41) is perpendicular to the connecting pull plate (1) and is integrally arranged with the connecting pull plate (1), the limiting baffle (42) and the connecting pull plate (1) are arranged in parallel, and the distance between the limiting baffle (42) and the side surface of the connecting pull plate (1) is greater than the thickness of the sliding pin plate (3); the middle part and the upper part of the left side edge of the sliding pin plate (3) close to the pin (2) are set as vertical edges (32), the lower part of the left side edge of the sliding pin plate (3) close to the pin (2) is set as a left side oblique edge (33) narrowing towards the right-down direction, and the right side edge of the sliding pin plate (3) far away from the pin (2) narrows downwards to a right side oblique edge (34).
2. The square buckle of claim 1, wherein the square buckle has a shape of a square tube with a back edge and a connecting stability, and further comprises: the limiting baffle plate is characterized in that the limiting connecting plate (41) and the limiting baffle plate (42) are integrally manufactured into a plane plate, and a pin plate lower end limiting groove formed among the limiting connecting plate (41), the limiting baffle plate (42) and the sliding pin plate (3) is a right-angle groove hole.
3. The square buckle for improving the connection stability and the fitting degree with the back edge of the square buckle as claimed in claim 1, wherein: the limiting baffle (42) is a vertical plate, and the height of the limiting baffle (42) is greater than that of the limiting connecting plate (41).
4. The square buckle for improving the connection stability and the fitting degree with the back edge of the square buckle as claimed in claim 1, wherein: the round boss structure is characterized in that groove pressing bosses are arranged on two sides of the pin piece (22) and comprise a long-strip-shaped boss (23) and a round boss (24) arranged on the upper portion of the long-strip-shaped boss (23).
5. The square buckle of claim 1, wherein the square buckle has a shape of a square tube with a back edge and a connecting stability, and further comprises: the long strip-shaped slotted hole (31) is an arc-shaped slotted hole.
6. The square buckle of claim 5, wherein the square buckle has a shape of a square tube with a back edge and a connecting stability of the square buckle, and the shape of the square tube is as follows: the arc line circle center of the arc slotted hole is positioned at the left side of the sliding pin plate (3).
7. The square buckle of claim 5, wherein the square buckle has a shape of a square tube with a back edge and a connecting stability of the square buckle, and the shape of the square tube is as follows: the arc line circle center of the arc slotted hole is positioned at the right side of the sliding pin plate (3).
8. The square buckle of claim 1, wherein the square buckle has a shape of a square tube with a back edge and a connecting stability, and further comprises: the strip-shaped slotted hole (31) is a linear slotted hole.
9. The square buckle of claim 1, wherein the square buckle has a shape of a square tube with a back edge and a connecting stability, and further comprises: the clamping sliding column (5) comprises a cap part and a column part, the diameter of the cap part is larger than the width of the long-strip-shaped slotted hole (31), the diameter of the column part is smaller than the width of the long-strip-shaped slotted hole (31), and the column part penetrates through a pin hole formed in the connecting pull plate (1) and is welded and fixed.
10. The square buckle of claim 1 or 9, which has improved connection stability and fitting degree with the back edge, wherein: connect one end bottom an organic whole that arm-tie (1) is close to pin (2) to be equipped with the L type that prevents the slope of sliding pin board lower extreme and prevent swash plate (12), the L type prevents that swash plate (12) include the riser of downward extension and integrative diaphragm that sets up in the riser bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222191774.XU CN217998956U (en) | 2022-08-19 | 2022-08-19 | Square tube buckle for improving connection stability and fitting degree with back edge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222191774.XU CN217998956U (en) | 2022-08-19 | 2022-08-19 | Square tube buckle for improving connection stability and fitting degree with back edge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217998956U true CN217998956U (en) | 2022-12-09 |
Family
ID=84319773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222191774.XU Expired - Fee Related CN217998956U (en) | 2022-08-19 | 2022-08-19 | Square tube buckle for improving connection stability and fitting degree with back edge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217998956U (en) |
-
2022
- 2022-08-19 CN CN202222191774.XU patent/CN217998956U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |