CN210798305U - Square tube buckle fitting of building aluminum formwork reinforcing system - Google Patents
Square tube buckle fitting of building aluminum formwork reinforcing system Download PDFInfo
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- CN210798305U CN210798305U CN201921156922.6U CN201921156922U CN210798305U CN 210798305 U CN210798305 U CN 210798305U CN 201921156922 U CN201921156922 U CN 201921156922U CN 210798305 U CN210798305 U CN 210798305U
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Abstract
The utility model relates to the technical field of building templates, more specifically relates to a building aluminum mould plate reinforcement system square tube buckle accessory, including mainboard, movable wedge, round pin axle and pin, the mainboard, the pin set up in one end of mainboard, the round pin axle set up in the other end of mainboard, the movable wedge on be equipped with the slotted hole, the round pin axle pass the slotted hole setting; one end of the main board is provided with a limiting plate extending upwards, a U-shaped clamp is arranged on the main board, a hook part is arranged at the end part of the movable wedge piece, and the size of the slotted hole is gradually reduced. Through this device can guarantee that its four sides receive fastening force in fixed square tube, guarantee that the square tube is fixed firm.
Description
Technical Field
The utility model relates to a building templates technical field, more specifically relates to a building aluminum mould board reinforcerment system square tube detains accessory.
Background
With the advocation of environmental protection and energy saving production in China, in recent years, building aluminum alloy templates are widely used in China, the current building aluminum template system is not sound, and if all accessories of the aluminum templates have functional defects, the operation and use of field workers are inconvenient and potential safety hazards exist, and the misoperation can cause mistiming, misoperation and the like. The utility model mainly solves the defects of the square tube buckle of the zipper-pull reinforcing system.
Present aluminum mould board reinforcement system uses square tube to detain mainly by mainboard, wedge, pin, connecting nail combination and form, as the application number: 201610281936.5, discloses a square buckle, comprising: a main board; the main board comprises a main board, a pin board extends upwards from the left upper part of the main board, and a pin hole penetrating through the pin board is formed in the pin board; the upper part of the pin hole is provided with a pin cover which is fixedly connected with the pin plate; a connecting nail plate extends upwards from the upper right part of the main body plate, and a connecting nail is fixedly arranged on the connecting nail plate; the right side of the pin plate, the left side of the connecting pin plate and the upper side of the main body plate jointly enclose a through groove; the lower side of the main board is provided with a bulge extending downwards, and one end of the bulge, which is far away from the main body board, is bent towards the back of the main body board; the square through buckle also comprises a pin inserted in the pin hole; the square buckle also comprises a rectangular plate-shaped wedge piece, a sliding groove is arranged on the wedge piece, and the connecting nail and the sliding groove form a sliding pair. The disclosed scheme is a current common square tube buckle, and is simple in structure and convenient and fast in site construction. The square tube fastener has the defects that the stress tightness of three surfaces of the square tube fastener is insufficient, and when the vibrating rod is used for casting concrete in situ, the loose square tube fastener gradually shifts along with the vibration frequency and then falls off. If the square tube on site falls off, the phenomena of mold explosion, mold expansion and arch camber and falling injury to people are easily caused, so that economic loss is caused, and the quality, safety and progress of engineering are influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a building aluminum mould board reinforcerment system square tube and detain accessory, can guarantee its four sides and receive fastening force through this device in fixed square tube, guarantee that the square tube is fixed firm.
In order to solve the technical problem, the utility model discloses a technical scheme is: a square tube buckle fitting of a building aluminum template reinforcing system comprises a main board, a movable wedge, a pin shaft and a pin, wherein the pin is arranged at one end of the main board, the pin shaft is arranged at the other end of the main board, the movable wedge is provided with a slotted hole, and the pin shaft penetrates through the slotted hole;
one end of the main board is provided with a limiting plate extending upwards, a U-shaped clamp is arranged on the main board, a hook part is arranged at the end part of the movable wedge piece, and the size of the slotted hole is gradually reduced.
In this device, fix the mainboard on building templates's wall body board through the pin, the bottom of square tube carries out the bearing through the mainboard upper end, the surface and the limiting plate contact of square tube, the internal surface pressure of square tube is on wall body board, consequently, the square tube can not break away from the aversion from the side direction, it is fixed to have realized the three-dimensional atress of square tube, in addition, movable wedge has still been set up, when fixed square tube, it is rotatory around the round pin axle with movable wedge, it is located on the upper surface of square tube to rotate the hook portion on the movable wedge. The movable wedge piece is knocked by a hammer to slide downwards along the direction of the groove hole until the hook part is tightly pressed on the upper surface of the square tube, so that the square tube is stressed and fastened in four directions, and the square tube is guaranteed to be fixed firmly. When the movable wedge piece slides downwards along the direction of the slotted hole, the size of the slotted hole is gradually reduced, so that the movable wedge piece is more closely attached to the pin shaft along with the gradual reduction of the size of the slotted hole in the sliding process, the position of the movable wedge piece is fixed, and the movable wedge piece is prevented from being separated from the square tube due to the fact that the movable wedge piece rotates around the pin shaft in the fixing process. In addition, the bottom end of the movable wedge is clamped into the U-shaped card, the position of the movable wedge is limited through the U-shaped card, the movable wedge is prevented from rotating around the pin shaft, the movable wedge is further prevented from being separated from the square tube when the square tube is fixed, and the square tube is better fixed.
Furthermore, the end part of the pin shaft is provided with a limit cover. The position of the movable wedge is limited by the limiting cover, and the movable wedge is prevented from being separated along the axial direction of the pin shaft.
Furthermore, a clamping block is arranged on the movable wedge.
Furthermore, the side edge of the limiting plate is an inclined edge, and the clamping block slides along the inclined edge when the movable wedge slides up and down along the direction of the slotted hole. When the movable wedge piece is knocked by the hammer to slide downwards, the fixture block is contacted with the bevel edge, the downward force of the hammering of the hammer forces the fixture block to be pushed to the bevel edge and generates external tension, the position of the movable wedge piece is further fixed, the rotation of the movable wedge piece is avoided, and the fastening strength is ensured.
Furthermore, the U-shaped card and the movable wedge are arranged on the same side of the main board, and the size of the opening of the U-shaped card is the same as the thickness of the movable wedge. The movable wedge piece can be clamped into the U-shaped card, the U-shaped card can limit rotation of the movable wedge piece, and swing of the movable wedge piece in the axial direction of the pin shaft can be limited.
Furthermore, the pin and the movable wedge are respectively arranged on the opposite side walls of the main board. Therefore, the situation that the pin blocks the rotation of the movable wedge when the position of the movable wedge is adjusted can be avoided.
Furthermore, a convex block is arranged on the side wall of the main board. The lug sets up and is served at the mainboard one of keeping away from the limiting plate, when fixing this device, and the pin inserts fixedly from the banding after two wall body board concatenations, and the lug top touches the banding, even if the mainboard also can not rotate around the pin when receiving decurrent effort like this, has guaranteed fixed stability.
Furthermore, the end part of the movable wedge is provided with an arc-shaped guide edge. When the movable wedge piece slides downwards along the slotted hole to enable the bottom end of the movable wedge piece to be clamped into the U-shaped card, the guide effect can be achieved through the arc-shaped guide edge, the end portion of the movable wedge piece is guided to be clamped into the U-shaped card, and the situation that the movable wedge piece cannot be clamped into the U-shaped card due to the fact that the end portion of the staggered movable wedge piece abuts against the surface of the U-shaped card is avoided.
Compared with the prior art, the beneficial effects of the utility model are that: this device detains its fastening effort that can realize four directions to the square tube for current square tube, makes the square tube fixed firm, even the square tube also can not shift and drop when the cast in situ concrete uses the vibrating rod, solves cast in situ concrete square tube and drops defect, construction safety assurance.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the reverse structure of FIG. 1;
FIG. 3 is a schematic view of the moving state of the movable wedge of the present invention;
FIG. 4 is a schematic view of the usage state of the present invention;
fig. 5 is a partially enlarged view of a portion a in fig. 4.
Detailed Description
The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
Examples
As shown in fig. 1 and 2, a building aluminum mould board reinforcerment system square tube fastener fitting comprises a main board 2, a movable wedge 1, a pin shaft and a pin 3, wherein the pin 3 and the pin shaft are respectively arranged at the left end and the right end of the main board 2, wherein one end of the pin shaft arranged on the main board 2 is provided with a limiting plate 201 extending upwards, the limiting plate 201 and the main board 2 are located in the same plane, and the limiting plate 201 and the main board 2 are of an integrated structure and integrally form an L-shaped structure. The surface of the movable wedge 1 is close to the main board 2 and the limit board 201, the end of the movable wedge 1 is provided with a hook 101, the movable wedge 1 is provided with a long slot 102 penetrating the movable wedge 1, and a pin shaft is arranged through the long slot 102, so that the movable wedge 1 can rotate around the pin shaft and can also slide along the direction of the slot 102.
The size of the slot 102 is gradually reduced, so when the movable wedge 1 slides along the direction of the slot 102, when the pin is placed at the end of the slot 102, the size of the slot 102 is larger than the diameter of the pin, at this time, the movable wedge 1 can rotate around the pin, when the movable wedge 1 slides along the direction of the slot 102, the size of the slot 102 is gradually reduced, the pin is in interference fit with the slot 102 through external force, at this time, the movable wedge 1 cannot rotate around the pin, and thus the position of the movable wedge 1 is fixed. In addition, in order to prevent the movable wedge 1 from coming off from the axial direction of the pin shaft, a limit cover 5 is provided at the end of the pin shaft, and the position of the movable wedge 1 is limited by the limit cover 5, thereby preventing the movable wedge 1 from coming off along the axial direction of the rotating shaft.
In this embodiment, the main board 2 is further provided with a U-shaped card 4, the U-shaped card 4 has an opening matched with the movable wedge 1, specifically, the size of the opening is the same as the thickness of the movable wedge 1, the U-shaped card 4 and the movable wedge 1 are arranged on the same side, the movable wedge 1 can be clamped in the U-shaped card 4, when the movable wedge 1 is clamped into the U-shaped card 4, the U-shaped card 4 can limit the rotation of the movable wedge 1, and can also limit the swing of the movable wedge 1 along the pin shaft direction, thereby ensuring the overall stability.
Wherein, pin 3 and activity wedge 1 set up respectively on the opposite lateral wall of mainboard 2, consequently when activity wedge 1 rotated, pin 3 also can not hinder the rotation of activity wedge 1, guarantees to adjust the position of activity wedge 1 normally. In addition, still be provided with lug 6 on mainboard 2's the lateral wall, lug 6 sets up and serves at mainboard 2 and keep away from limiting plate 201, when fixing this device, and pin 3 inserts fixedly from the banding after two wall body plate concatenations, and lug 6 touches the banding on the top, even if mainboard 2 also can not rotate around pin 3 when receiving decurrent effort like this, has guaranteed fixed stability.
In this embodiment, a fixture block 104 is disposed on the movable wedge 1, specifically, the fixture block 104 is disposed on a plane of the movable wedge 1 near one side of the limiting plate 201, wherein a side edge of the limiting plate 201 is a beveled edge 202, and the fixture block 104 slides along the beveled edge 202 when the movable wedge 1 slides up and down along the direction of the slot 102. When the movable wedge 1 is knocked by a hammer to slide downwards, the fixture block 104 is in contact with the beveled edge 202, the downward force of the hammer is knocked to force the fixture block 104 to be pushed to the beveled edge 202 and generate external tension, the position of the movable wedge 1 is further fixed, the rotation of the movable wedge is avoided, and the fastening strength is ensured.
In addition, the end part of the movable wedge 1 is provided with an arc-shaped guide edge 103, when the movable wedge 1 slides downwards along the slotted hole 102 to enable the bottom end of the movable wedge 1 to be clamped into the U-shaped card 4, the arc-shaped guide edge 103 can play a role in guiding to guide the end part of the movable wedge 1 to be clamped into the U-shaped card 4, and the problem that the movable wedge 1 cannot be clamped into the U-shaped card 4 due to the fact that the end part of the staggered movable wedge 1 abuts against the surface of the U-shaped card 4 is avoided.
As shown in fig. 3-5, in the present apparatus, the main board 2 is fixed on the wall board of the building template by the pin 3, specifically, the pin 3 is inserted and fixed from the sealed edges of the two spliced wall boards, and after the fixing, the convex block 6 arranged on the side wall of the main board 2 supports against the sealed edges, so that the main board 2 cannot rotate around the pin 3. At this moment, constructor loosens activity wedge 1, is about to activity wedge 1 and removes the great one end of round pin axle to slotted hole 102 size, and activity wedge 1 can be rotatory around the round pin axle this moment, and constructor places the square tube in mainboard 2 upper end, gets up the square tube bearing through mainboard 2, and the surface and the limiting plate 201 contact of square tube, internal surface pressure are on the wall body, and consequently the square tube can not break away from the aversion from the side direction, has realized that the three-dimensional atress is fixed. After the square tube is placed, a constructor rotates the movable wedge 1 until the hook part 101 is placed above the square tube, uses a hammer to strike the movable wedge 1 to enable the movable wedge to slide downwards along the direction of the groove hole 102 until the hook part 101 tightly presses the upper surface of the square tube, and strikes downwards to force the fixture block 104 to be pushed to the bevel edge 202 and generate external tension, so that the position of the movable wedge 1 is further fixed, the rotation of the movable wedge is avoided, and the fastening strength is guaranteed. In addition, when the movable wedge 1 moves downward, the end of the movable wedge 1 is inserted into the U-shaped card 4, and the U-shaped card 4 further restricts the rotation of the movable wedge 1. The movable wedge 1 in the device is fixed by the thrust generated by the stress of the fixture block 104 and the U-shaped fixture 4. When the movable wedge 1 is hit by a hammer to force the clamping block 104 to be pushed to the inclined edge of the limiting plate 201 to generate external tension along the position 202, the external tension generated by the movable wedge 1 is pushed to the position of the U-shaped clamp 4, the forces are mutually extruded, the slotted hole 102 is gradually narrowed along with downward sliding, the slotted hole is more tightly attached to the pin shaft, the square tube tightening force is greatly enhanced through the mutual stress action, and the requirement is met. This device detains the accessory for current square tube, can realize the fastening effort of quadriversal, consequently in fixed square tube, even when cast in situ concrete uses the vibrating rod, this device also can firmly be fixed the square tube chucking, can not deviate from, solves cast in situ concrete square tube and drops defect, construction safety assurance.
During disassembly, a constructor knocks the movable wedge 1 from bottom to top to enable the movable wedge 1 to slide upwards until the pin shaft is arranged at one end of the groove hole 102 with larger size, and then the square tube can be disassembled by rotating the movable wedge 1.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (8)
1. A square tube buckle fitting of a building aluminum template reinforcing system comprises a main board (2), a movable wedge (1), a pin shaft and a pin (3), wherein the pin (3) is arranged at one end of the main board (2), the pin shaft is arranged at the other end of the main board (2), a slotted hole (102) is formed in the movable wedge (1), and the pin shaft penetrates through the slotted hole (102);
the novel wedge-shaped groove is characterized in that one end of the main board (2) is provided with a limiting plate (201) extending upwards, the main board (2) is provided with a U-shaped clamp (4), the end part of the movable wedge piece (1) is provided with a hook part (101), and the size of the groove hole (102) is gradually reduced.
2. The square tube buckle fitting for the reinforcing system of the aluminum template of the building as claimed in claim 1, wherein the end of the pin shaft is provided with a limit cover (5).
3. The square tube buckle fitting of the building aluminum formwork reinforcing system according to claim 1, wherein the movable wedge (1) is provided with a clamping block (104).
4. The square buckle fitting of the building aluminum formwork reinforcement system according to claim 3, wherein the side edge of the limiting plate (201) is a beveled edge (202), and the clamping block (104) slides along the beveled edge (202) when the movable wedge (1) slides up and down along the direction of the slot (102).
5. The square tube buckle fitting of the building aluminum formwork reinforcing system according to claim 1, wherein the U-shaped clamp (4) and the movable wedge (1) are arranged on the same side of the main plate (2), and the size of the opening of the U-shaped clamp (4) is the same as the thickness of the movable wedge (1).
6. The square tube fastener fitting of the reinforcing system of the aluminum formwork for the building as claimed in claim 1, wherein the pin (3) and the movable wedge (1) are respectively disposed on opposite side walls of the main plate (2).
7. The square tube fastener fitting of the reinforcing system of the aluminum template of the building as claimed in claim 1, wherein the side wall of the main plate (2) is further provided with a convex block (6).
8. The square tube buckle fitting for the reinforcing system of the aluminum building template as claimed in claim 1, wherein an arc-shaped guide edge (103) is arranged at the end of the movable wedge (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921156922.6U CN210798305U (en) | 2019-07-22 | 2019-07-22 | Square tube buckle fitting of building aluminum formwork reinforcing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921156922.6U CN210798305U (en) | 2019-07-22 | 2019-07-22 | Square tube buckle fitting of building aluminum formwork reinforcing system |
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| CN210798305U true CN210798305U (en) | 2020-06-19 |
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| CN201921156922.6U Active CN210798305U (en) | 2019-07-22 | 2019-07-22 | Square tube buckle fitting of building aluminum formwork reinforcing system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111779269A (en) * | 2020-06-30 | 2020-10-16 | 晟通科技集团有限公司 | Fixing structure for pulling piece |
| CN112031415A (en) * | 2020-09-02 | 2020-12-04 | 重庆巨麒建筑扣件制造有限公司 | Building templates consolidates square tube fastener |
| CN113090006A (en) * | 2021-03-30 | 2021-07-09 | 晟通科技集团有限公司 | Square buckle and template combination |
| CN113202295A (en) * | 2021-04-01 | 2021-08-03 | 晟通科技集团有限公司 | Formwork combination and construction method thereof |
-
2019
- 2019-07-22 CN CN201921156922.6U patent/CN210798305U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111779269A (en) * | 2020-06-30 | 2020-10-16 | 晟通科技集团有限公司 | Fixing structure for pulling piece |
| CN112031415A (en) * | 2020-09-02 | 2020-12-04 | 重庆巨麒建筑扣件制造有限公司 | Building templates consolidates square tube fastener |
| CN112031415B (en) * | 2020-09-02 | 2022-02-01 | 重庆巨麒建筑扣件制造有限公司 | Building templates consolidates square tube fastener |
| CN113090006A (en) * | 2021-03-30 | 2021-07-09 | 晟通科技集团有限公司 | Square buckle and template combination |
| CN113202295A (en) * | 2021-04-01 | 2021-08-03 | 晟通科技集团有限公司 | Formwork combination and construction method thereof |
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