CN210798306U - Novel accessory is detained to building aluminum mould board reinforcerment system square tube - Google Patents
Novel accessory is detained to building aluminum mould board reinforcerment system square tube Download PDFInfo
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- CN210798306U CN210798306U CN201921156923.0U CN201921156923U CN210798306U CN 210798306 U CN210798306 U CN 210798306U CN 201921156923 U CN201921156923 U CN 201921156923U CN 210798306 U CN210798306 U CN 210798306U
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Abstract
The utility model relates to the technical field of building templates, in particular to a novel building aluminum template reinforcing system square tube buckle part, which comprises a main board, a first movable wedge, a first pin shaft and a pin, wherein the pin is arranged at one end of the main board, the first pin shaft is arranged at the other end of the main board, the first movable wedge is provided with a first slot hole, and the first pin shaft passes through the first slot hole; still include second activity wedge and second round pin axle, second round pin axle set up at first activity wedge tip, second activity wedge on be equipped with the second slotted hole, the second round pin axle pass the setting of second slotted hole, the mainboard on be equipped with U type card, mainboard one end be equipped with the limiting plate that upwards extends, first activity wedge tip border be equipped with and be used for restricting the first spacing portion of second activity wedge pivoted, first slotted hole size diminish gradually. 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 novel accessory is detained to building aluminum mould board reinforcerment system square tube.
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 novel accessory is detained to building aluminum mould board reinforcerment system square tube, can guarantee its four sides atress of fastening 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 novel square tube buckle fitting of a building aluminum template reinforcing system comprises a main board, a first movable wedge, a first pin shaft and a pin, wherein the pin is arranged at one end of the main board, the first pin shaft is arranged at the other end of the main board, the first movable wedge is provided with a first groove hole, and the first pin shaft penetrates through the first groove hole;
still include second activity wedge and second round pin axle, second round pin axle set up at first activity wedge tip, second activity wedge on be equipped with the second slotted hole, the second round pin axle pass the setting of second slotted hole, the mainboard on be equipped with U type card, mainboard one end be equipped with the limiting plate that upwards extends, first activity wedge tip border be equipped with and be used for restricting the first spacing portion of second activity wedge pivoted, first slotted hole size diminish gradually.
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, when fixed square tube, it is rotatory around first round pin axle with first movable wedge earlier, it laminates to the side of first movable wedge and square tube to rotate, it is rotatory to be parallel with the square tube upper surface around second round pin axle to rotate second movable wedge, promote second movable wedge to slide along the second slotted hole and make second movable wedge arrange the square tube in the top. Constructors knock the top of the first movable wedge piece to enable the first movable wedge piece to slide downwards along the direction of the first slotted hole until the bottom surface of the second movable wedge piece presses the square tube. When fixed, the surface and the limiting plate contact of square tube, the internal surface pressure of square tube is on the wall body board, therefore the square tube can not break away from the aversion from the side direction, and the mainboard bearing is passed through to the bottom of square tube, and the top of square tube compresses tightly through second activity wedge, therefore the square tube can not deviate from the vertical direction to realize four directions atress fastening of square tube, guarantee that the square tube is fixed firm. When the first movable wedge piece slides downwards along the direction of the first slotted hole, the size of the first slotted hole is gradually reduced, so that the first movable wedge piece is more closely attached to the first pin shaft along with the gradual reduction of the size of the first slotted hole in the sliding process, the position of the first movable wedge piece is fixed, and the first movable wedge piece is prevented from being separated from the square tube due to the fact that the first movable wedge piece rotates around the first pin shaft in the fixing process. In addition, the bottom end of the first movable wedge is clamped into the U-shaped card, the position of the first movable wedge is limited through the U-shaped card, the first movable wedge is prevented from rotating around the first 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. The first limiting part arranged at the upper end of the first movable wedge piece is used for limiting the rotation of the second movable wedge piece, when the second movable wedge piece is pushed to the upper part of the square tube, and when the second movable wedge piece presses the square tube, the second movable wedge piece is guaranteed to be kept in a fixed state, cannot rotate around the second pin shaft, and is guaranteed to press the square tube.
Furthermore, the main board is provided with a limiting block, and the limiting block and the first movable wedge piece are arranged on the same side. The limiting block is used for limiting the rotation of the first movable wedge, and the first movable wedge is prevented from rotating to be separated from the U-shaped clamp under the action of external force when the U-shaped clamp is used.
Furthermore, the size of the opening of the U-shaped card is the same as the thickness of the first movable wedge. First movable wedge can block to in the U type card, and the U type card can enough restrict the rotation of first movable wedge, also can play the swing of restriction first movable wedge along round pin axle axial direction.
Furthermore, the end parts of the first pin shaft and the second pin shaft are respectively provided with a limiting cover. The limiting cover limits the positions of the first movable wedge and the second movable wedge, and the first movable wedge and the second movable wedge are prevented from being separated from each other along the axial direction of the first pin shaft or the second pin shaft.
Further, the mainboard lateral wall on still be equipped with the lug, the lug setting is kept away from the limiting plate at the mainboard and is served, when fixing this device, the pin inserts fixedly from the banding after two wallboards concatenations, the lug top touches the banding, even if the mainboard receives down effort like this also can not rotate around the pin, has guaranteed fixed stability.
Furthermore, an arc-shaped guide edge is arranged at the end part of the first movable wedge. When the first movable wedge piece slides downwards along the slotted hole to enable the bottom end of the first 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 first movable wedge piece is guided to be clamped into the U-shaped card, and the situation that the end portion of the first movable wedge piece is dislocated to prop against the surface of the U-shaped card to cause the first movable wedge piece to be clamped into the U-shaped card cannot be avoided.
Furthermore, a clamping block is arranged on the first 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 first movable wedge slides up and down along the direction of the first groove hole. When the first movable wedge piece is knocked by the hammer to slide downwards, the clamping block is contacted with the bevel edge, the downward force of the hammer knocking forces the clamping block to be pushed to the bevel edge and generates external tension, the position of the first movable wedge piece is further fixed, the rotation of the first movable wedge piece is avoided, and the fastening strength is ensured.
Furthermore, the pin and the first movable wedge are respectively arranged on the opposite side walls of the main board. Therefore, the pin can be prevented from blocking the rotation of the first movable wedge when the position of the first movable wedge is adjusted.
Furthermore, one end of the second movable wedge is provided with an arc part, and the other end of the second movable wedge is provided with a second limiting part.
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 structural view illustrating an embodiment of the present invention in which a second pin is disposed in a second slot near one end of a second position-limiting portion;
fig. 2 is a schematic structural view illustrating a second pin shaft disposed at an end of the second slot hole close to the arc portion according to an embodiment of the present invention;
fig. 3 is a schematic structural view illustrating the rotation of the second movable wedge about the second pin according to an embodiment of the present invention;
FIG. 4 is a schematic view of the backside structure of FIG. 1;
fig. 5 is a schematic view of the present invention in an embodiment;
fig. 6 is a partially enlarged view of a portion a in fig. 5.
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 figure 1, a novel building aluminum mould board reinforcerment system square tube fastener fitting comprises a main board 1, a first movable wedge 2, a second movable wedge 3, a first pin shaft, a second pin shaft and a pin 5, wherein a limiting plate extending upwards is arranged at the front end of the main board 1, the main board 1 and the limiting plate are of an integral structure, and an L-shaped structure is integrally formed. The pin 5 is arranged at one end of the main board 1 far away from the limiting plate, the first pin shaft is arranged at one end of the main board 1 close to the limiting plate, a first slot 201 is arranged on the first movable wedge 2, and the first pin shaft penetrates through the first slot 201, so that the first movable wedge 2 can rotate around the first pin shaft or the first movable wedge 2 can slide along the first slot 201.
The second pin shaft is fixedly arranged at the end part of the first movable wedge 2, a second slot hole 301 is arranged on the second movable wedge 3, and the second pin shaft passes through the second slot hole 301, so that the second movable wedge 3 can rotate around the second pin shaft or slide along the direction of the second slot hole 301. In this embodiment, in order to limit the rotation of the second movable wedge 3, a first limiting portion 202 is disposed along an edge of the first movable wedge 2 at an end of the first movable wedge, and the first limiting portion 202 is a rectangular block and is used for limiting the rotation of the second movable wedge 3.
In this embodiment, the end of each of the first pin and the second pin is provided with a limiting cover 6, and the limiting covers 6 can limit the positions of the first movable wedge 2 and the second movable wedge 3, so as to prevent the first movable wedge 2 and the second movable wedge 3 from coming off from the axial direction of the first pin and the second pin.
In addition, the size of the first slot 201 on the first movable wedge 2 gradually decreases, so when the first movable wedge 2 slides along the first slot 201, when the first pin is disposed at the end of the slot, the size of the first slot 201 is larger than the diameter of the first pin, at this time, the first movable wedge 2 can rotate around the first pin, when the first movable wedge 2 slides along the first slot 201, the size of the first slot 201 gradually decreases, the first pin is in interference fit with the first slot 201 through an external force, at this time, the first movable wedge 2 cannot rotate around the first pin, and thus the position of the first movable wedge 2 is fixed.
In this embodiment, still be equipped with U type card 4 on mainboard 1, U type card 4 has an opening that matches with first movable wedge 2, specifically, the size of opening is the same with the thickness of first movable wedge 2, U type card 4 sets up at the homonymy with first movable wedge 2, first movable wedge 2 can block in U type card 4, when first movable wedge 2 blocks in to U type card 4, can enough restrict the rotation of first movable wedge 2 through U type card 4, also can restrict the swing of first movable wedge 2 along first round pin axle direction, has guaranteed holistic a steadiness.
Wherein, the pin 5 and the first movable wedge 2 are respectively arranged on the opposite side walls of the main board 1, so that when the first movable wedge 2 rotates, the pin 5 does not obstruct the rotation of the first movable wedge 2, and the position of the first movable wedge 2 can be adjusted normally. In addition, still be provided with the lug on mainboard 1's lateral wall, the lug setting is served at mainboard 1 one of keeping away from the limiting plate, when fixing this device, and pin 5 inserts fixedly from the banding after two wallboards concatenations, and the lug top touches the banding, even if mainboard 1 also can not rotate around pin 5 when receiving decurrent effort like this, has guaranteed fixed stability.
In this embodiment, as shown in fig. 4, a fixture block 204 is disposed on the first movable wedge 2, specifically, the fixture block 204 is disposed on a plane of the first movable wedge 2 near one side of the limiting plate, wherein a side edge of the limiting plate is set as an oblique edge, and the fixture block 204 slides along the oblique edge when the first movable wedge 2 slides up and down along the first slot 201. When the first movable wedge 2 is knocked by a hammer to slide downwards, the fixture block 204 is contacted with the bevel edge, the downward force of the hammer knocking forces the fixture block 204 to be pushed to the bevel edge and generates external tension, the position of the first movable wedge 2 is further fixed, the rotation of the first movable wedge is avoided, and the fastening strength is ensured.
In addition, an arc-shaped guide edge 203 is arranged at the end of the first movable wedge 2, when the first movable wedge 2 slides downwards along the first slot 201 to enable the bottom end of the first movable wedge to be clamped into the U-shaped card 4, the arc-shaped guide edge 203 can play a role in guiding the end of the first movable wedge 2 to be clamped into the U-shaped card 4, and the problem that the end of the first movable wedge 2 which is dislocated abuts against the surface of the U-shaped card 4 to cause the end of the first movable wedge to be clamped into the U-shaped card 4 is avoided.
In addition, be provided with stopper 104 on mainboard 1, stopper 104 and first movable wedge 2 set up on the same lateral wall of mainboard 1, and stopper 104 is used for restricting the rotation of first movable wedge 2, avoids first movable wedge 2 to receive external force to rotate and breaks away from U type card 4 when using.
In this embodiment, an arc portion 302 is disposed at one end of the second movable wedge 3, and when the second movable wedge 3 moves to a position where the second pin is disposed at one end of the second slot 301 close to the arc portion 302, when the second movable wedge 3 rotates, a rotation gap is formed between the arc portion 302 and the first limiting portion 202, so that the second movable wedge 3 can rotate to adjust the position. The other end of the second movable wedge 3, which is far away from the arc portion 302, is provided with a second limiting portion 303, when the second movable wedge 3 moves to the end where the second pin shaft is arranged in the second slot 301 and is close to the second limiting portion 303, the upper end of the second movable wedge 3 contacts with the bottom of the first limiting portion 202, and the second limiting portion 303 limits the rotation of the second movable wedge 3, so that the second movable wedge 3 cannot rotate even if the second movable wedge 3 receives an upward acting force, and the second movable wedge 3 can be guaranteed to be pressed tightly when the square tube is fixed.
As shown in fig. 5 and 6, in the present apparatus, the main board 1 is fixed on the wall panel of the building formwork by the pin 5, specifically, the pin 5 is inserted and fixed from the sealed edges of the two spliced wall panels, and after the fixing, the convex block arranged on the side wall of the main board 1 supports the sealed edges, so that the main board 1 cannot rotate around the pin 5. At this time, as shown in fig. 2 and 3, the constructor moves the second movable wedge 3 to place the second pin on the end of the second slot 301 close to the arc 302, the second movable wedge 3 can rotate around the second pin, the first movable wedge 2 is moved to place the first pin on the end of the first slot 201 with larger size, the first movable wedge 2 can rotate around the pin, the constructor places the square tube on the upper end of the main board 1 to support the square tube by the main board 1, the outer surface of the square tube contacts with the limit plate, the inner surface presses on the wall body, so the square tube will not be separated from the lateral direction and shift, then the constructor rotates the first movable wedge 2 to place the first movable wedge 2 in contact with the outer surface of the square tube after placing the square tube, the second movable wedge 3 is placed above the square tube, the second movable wedge 3 is moved to place the second pin on the end of the second slot 301 close to the second limit part 303, at this time, as shown in fig. 1, the second movable wedge 3 is placed above the upper surface of the square tube, and the constructor uses a hammer to strike the first movable wedge 2 to slide downward along the direction of the first slot 201 until the bottom surface of the second movable wedge 3 presses the upper surface of the square tube, and since the size of the first slot 201 is gradually reduced, the first pin is tightly clamped with the first slot 201 after the first movable wedge 2 slides downward, and thus the first movable wedge 2 cannot rotate around the first pin. The downward force of the hammer impact forces the fixture block 204 to push against the bevel edge and generates external tension, thereby further fixing the position of the first movable wedge 2, avoiding the rotation of the first movable wedge and ensuring the fastening strength. In addition, when the first movable key 2 moves downward, the end of the first movable key 2 is caught in the U-shaped card 4, and the rotation of the first movable key 2 is further restricted by the U-shaped card 4. In the device, the first movable wedge 2 is fixed by the thrust generated by the stress of the fixture block 204 and the U-shaped fixture 4. When the first movable wedge piece 2 is hit by the hammer to force the clamping block 204 to be pushed to the inclined edge of the limiting plate to generate external tension along the position, the external tension generated by the first movable wedge piece 2 is pushed to the U-shaped clamp 4, the force is mutually extruded, the first slotted hole 201 is gradually narrowed along with downward sliding along with the hole and is more tightly attached to the pin shaft, the tightening force of the square tube is greatly enhanced through the mutual stress, 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.
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 (10)
1. A novel building aluminum formwork reinforcement system square tube buckle accessory comprises a main board (1), a first movable wedge (2), a first pin shaft and a pin (5), wherein the pin (5) is arranged at one end of the main board (1), the first pin shaft is arranged at the other end of the main board (1), a first slotted hole (201) is formed in the first movable wedge (2), and the first pin shaft penetrates through the first slotted hole (201);
the method is characterized in that: still include second activity wedge (3) and second round pin axle, second round pin axle set up at first activity wedge (2) tip, second activity wedge (3) on be equipped with second slotted hole (301), the second round pin axle pass second slotted hole (301) and set up, mainboard (1) on be equipped with U type card (4), mainboard (1) one end be equipped with the limiting plate that upwards extends, first activity wedge (2) tip border be equipped with and be used for restricting second activity wedge (3) pivoted first spacing portion (202), first slotted hole (201) size diminish gradually.
2. The novel square tube buckle fitting for the building aluminum template reinforcing system according to claim 1, wherein a limiting block (104) is arranged on the main plate (1), and the limiting block (104) and the first movable wedge (2) are arranged on the same side.
3. The square buckle fitting of the novel building aluminum formwork reinforcing system according to claim 1, wherein the opening size of the U-shaped clamp (4) is the same as the thickness of the first movable wedge (2).
4. The square buckle fitting of the novel building aluminum template reinforcing system according to claim 1, wherein the end portions of the first pin shaft and the second pin shaft are provided with limit covers (6).
5. The novel square tube buckle fitting for the building aluminum formwork reinforcing system according to claim 1, wherein a convex block is further arranged on the side wall of the main plate (1).
6. The novel square tube buckle fitting for the reinforcing system of the aluminum formwork of the building as claimed in claim 1, wherein an arc-shaped guide edge (203) is arranged at the end of the first movable wedge (2).
7. The novel square tube buckle fitting for the reinforcing system of the aluminum formwork of the building as claimed in claim 1, wherein the first movable wedge (2) is provided with a clamping block (204).
8. The novel square buckle fitting for the building aluminum formwork reinforcing system according to claim 7, wherein the side edge of the limiting plate is a bevel edge, and the clamping block (204) slides along the bevel edge when the first movable wedge (2) slides up and down along the direction of the first slot hole (201).
9. The novel square tube buckle fitting for the reinforcing system of the aluminum formwork of the building as claimed in claim 1, wherein the pin (5) and the first movable wedge (2) are respectively arranged on the opposite side walls of the main plate (1).
10. The square tube buckle fitting of the novel building aluminum formwork reinforcing system according to claim 1, wherein one end of the second movable wedge (3) is provided with a circular arc portion (302), and the other end is provided with a second limiting portion (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921156923.0U CN210798306U (en) | 2019-07-22 | 2019-07-22 | Novel accessory is detained to building aluminum mould board reinforcerment system square tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921156923.0U CN210798306U (en) | 2019-07-22 | 2019-07-22 | Novel accessory is detained to building aluminum mould board reinforcerment system square tube |
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| Publication Number | Publication Date |
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| CN210798306U true CN210798306U (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921156923.0U Active CN210798306U (en) | 2019-07-22 | 2019-07-22 | Novel accessory is detained to building aluminum mould board reinforcerment system square tube |
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| CN (1) | CN210798306U (en) |
Cited By (2)
| 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 |
| CN116856704A (en) * | 2023-09-05 | 2023-10-10 | 中国核工业华兴建设有限公司 | Template system for building construction |
-
2019
- 2019-07-22 CN CN201921156923.0U patent/CN210798306U/en active Active
Cited By (3)
| 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 |
| CN116856704A (en) * | 2023-09-05 | 2023-10-10 | 中国核工业华兴建设有限公司 | Template system for building construction |
| CN116856704B (en) * | 2023-09-05 | 2023-12-01 | 中国核工业华兴建设有限公司 | Template system for building construction |
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