CN210117931U - Multifunctional integrated mountain-shaped clamp - Google Patents
Multifunctional integrated mountain-shaped clamp Download PDFInfo
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- CN210117931U CN210117931U CN201920108508.1U CN201920108508U CN210117931U CN 210117931 U CN210117931 U CN 210117931U CN 201920108508 U CN201920108508 U CN 201920108508U CN 210117931 U CN210117931 U CN 210117931U
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- steel plate
- mountain
- nut
- plate surface
- steel pipe
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 117
- 239000010959 steel Substances 0.000 claims abstract description 117
- 230000010354 integration Effects 0.000 claims abstract description 6
- 241000755266 Kathetostoma giganteum Species 0.000 claims description 27
- 238000003466 welding Methods 0.000 claims description 11
- 229910000840 Capped steel Inorganic materials 0.000 claims description 6
- 238000004080 punching Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 238000009415 formwork Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000010008 shearing Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 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
- 239000002002 slurry Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a multi-functional integration mountain type fixture, including mountain type card main part, fixedly connected with steel pipe in the mountain type card main part, wear to be equipped with in the steel pipe and add the long nut, the both ends of adding the long nut are fixedly connected with hexagonal flat head nut one and hexagonal flat head nut two respectively, hexagonal flat head nut one with hexagonal flat head nut two respectively with reserve the micro-gap between the face of steel pipe both ends. The utility model discloses it is high to have bending resistance and shear strength, and the tensile value of screw thread mouth is big, and easy dismounting, commonality are strong to reduced workman's intensity of labour in the use for the construction progress promotes the engineering quality of cast-in-place structure.
Description
Technical Field
The utility model relates to a cast-in-place structure formwork erection consolidates instrument technical field, particularly, relates to a multi-functional integrated mountain type fixture.
Background
In the cast-in-place structure formwork fixing system, the lateral pressure and other loads on the formwork in the concrete pouring process are resisted mainly by the transverse tension generated after the main keel and the secondary keel are tensioned by the tension bolts. The conventional split bolt is formed by combining a split screw, a mountain-shaped clamp and a fixing nut. The mountain-shaped clamp, also called 3-shaped clamp and shoe-shaped clamp, is used as a tool type fastener for fastening the main keel and locking the split screw, and is formed by stamping a steel plate according to a shape by using a stamping machine tool or formed by casting according to the shape, and plays an important role in fixing the template. The conventional mountain-shaped clamp has the defects of poor bending strength and shear strength, insufficient tensile resistance of a threaded opening, inconvenience in disassembly and assembly, low universality and the like. Deformation and even failure are easy to occur in the using process, the labor intensity of workers is increased, the construction progress is influenced, the mold explosion phenomenon is easy to occur, the impression quality of the cast-in-place structure is reduced, and quality accidents are even generated in serious cases.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned technical problem among the correlation technique, the utility model provides a multi-functional integration mountain type fixture can overcome prior art's the aforesaid not enough.
In order to achieve the technical purpose, the technical scheme of the utility model is realized as follows:
the utility model provides a multi-functional integration mountain-shaped fixture, includes mountain-shaped card main part, fixedly connected with steel pipe in the mountain-shaped card main part, wear to be equipped with the extension nut in the steel pipe, the both ends of extension nut fixedly connected with hexagonal flat-head nut one and hexagonal flat-head nut two respectively, hexagonal flat-head nut one with hexagonal flat-head nut two respectively with reserve the micro-gap between the steel pipe both ends face.
Furthermore, the mountain-shaped card main part is formed by 3mm thick steel plate punching press welding, including straight steel plate face, the both sides of straight steel plate face all are connected with the side steel plate face, each all be equipped with two arc staple bolts on the side steel plate face, two fixedly connected with end-capping steel plate face between the side steel plate face.
Furthermore, the steel pipe is a cold-drawn seamless steel pipe with the wall thickness of 3.5mm and the length of 30 mm.
Furthermore, the steel pipe is vertically erected on the central point of the flat steel plate surface and is connected with the two side steel plate surfaces in a welding mode.
Furthermore, the lengthened screw cap is 50mm long and has the same specification with the counter-pulling screw rod.
Furthermore, the straight steel plate surface and the end-sealing steel plate surface are both provided with through holes for the steel pipes to pass through, and the through holes are matched with the steel pipes.
Furthermore, two ends of the steel pipe are respectively connected with the flat steel plate surface and the end-capping steel plate surface in a welding mode, and the distance between the outer side surface of the flat steel plate surface and the outer side surface of the end-capping steel plate surface is equal to the length of the steel pipe.
Furthermore, the first hexagonal flat-head nut is connected with one end of the lengthened nut in a welding mode, and the second hexagonal flat-head nut is connected with the other end of the lengthened nut in a welding mode.
Furthermore, a micro gap is reserved between the lengthened screw cap and the inner wall of the steel pipe, and the lengthened screw cap can freely slide.
The utility model has the advantages that: compared with the conventional mountain-shaped clamp, the multifunctional integrated mountain-shaped clamp has the advantages of high bending resistance and shear strength, high tensile resistance of a threaded screw, convenience in disassembly and assembly and high universality, so that the labor intensity of workers is reduced in the use process, the construction progress is accelerated, and the engineering quality of a cast-in-place structure is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a perspective view of a multifunctional integrated mountain-shaped fixture according to an embodiment of the present invention;
fig. 2 is a perspective view of a chevron card main part according to an embodiment of the present invention;
fig. 3 is a perspective view of a double hexagonal flat head extended nut according to an embodiment of the present invention;
fig. 4 is a schematic view of the multifunctional integrated mountain-shaped fixture for fixing the steel pipe main keel according to the embodiment of the invention;
fig. 5 is a schematic view of the multifunctional integrated mountain-shaped clamp for fixing the square steel or the square wood main keel according to the embodiment of the invention;
in the figure: 1. a mountain-shaped card master; 3. a steel pipe; 4. oppositely pulling the screw rod; 5. a steel pipe main keel; 6. a square steel or wood main keel; 11. flattening the steel plate surface; 12. side steel plate surfaces; 13. sealing the steel plate surface; 21. a first hexagonal flat-head nut; 22. a second hexagonal flat-head nut; 23. the nut is lengthened.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
As shown in fig. 1-3, according to the utility model discloses a many function integration mountain type fixture, including mountain type card main part 1, fixedly connected with steel pipe 3 in the mountain type card main part 1, wear to be equipped with in the steel pipe 3 and add long nut 23, the both ends of adding long nut 23 respectively fixedly connected with hexagonal flat head nut one 21 and hexagonal flat head nut two 22, hexagonal flat head nut one 21 with hexagonal flat head nut two 22 respectively with reserve the micro-gap between the 3 both ends faces of steel pipe.
In a specific embodiment, the mountain-shaped card main part 1 is formed by stamping and welding a 3mm thick steel plate, and includes a straight steel plate surface 11, two sides of the straight steel plate surface 11 are connected with side steel plate surfaces 12, each side steel plate surface 12 is provided with two arc-shaped anchor ears, and a sealing steel plate surface 13 is fixedly connected between the two side steel plate surfaces 12.
In a specific embodiment, the steel tube 3 is a cold drawn seamless steel tube with a wall thickness of 3.5mm and a length of 30 mm.
In one embodiment, the steel pipe 3 is vertically erected on a central point of the flat steel plate surface 11, and is welded to the two side steel plate surfaces 12.
In one embodiment, the extended nut 23 is 50mm long and is the same size as the split screw 4.
In a specific embodiment, the straight steel plate surface 11 and the end-capped steel plate surface 13 are both provided with through holes for the steel pipes 3 to pass through, and the through holes are matched with the steel pipes 3.
In a specific embodiment, two ends of the steel pipe 3 are respectively welded to the flat steel plate surface 11 and the end-capped steel plate surface 13, and a distance between an outer side surface of the flat steel plate surface 11 and an outer side surface of the end-capped steel plate surface 13 is equal to a length of the steel pipe 3.
In one embodiment, the first hexagonal flat-head nut 21 is welded to one end of the extended nut 23, and the second hexagonal flat-head nut 22 is welded to the other end of the extended nut 23.
In one embodiment, a slight clearance is reserved between the lengthened screw cap 23 and the inner wall of the steel tube 3, and the lengthened screw cap can freely slide.
For the convenience of understanding the above technical solutions of the present invention, the above technical solutions of the present invention are explained in detail through specific use modes below.
According to multi-functional integration mountain type fixture, including mountain type card main part 1, fixedly connected with steel pipe 3 in the mountain type card main part 1, wear to be equipped with in the steel pipe 3 with the extension nut 23 of specification to drawing the screw rod, the both ends difference fixedly connected with hexagonal flat-head nut 21 and hexagonal flat-head nut two 22 of extension nut 23, hexagonal flat-head nut 21 with hexagonal flat-head nut two 22 respectively with reserve the micro-gap between the 3 both ends faces of steel pipe.
The mountain-shaped card main part is formed by 3mm thick steel plate punching press welding, and the mountain-shaped card main part includes straight steel plate face 11, and the both sides of straight steel plate face 11 all are connected with side steel plate face 12, all are equipped with two arc staple bolts on the side steel plate face 12, fixedly connected with end-capping steel plate face 13 between two side steel plate faces 12.
The steel pipe 3 is a cold-drawn seamless steel pipe 3.5mm thick and 30mm long.
The steel pipe 3 is vertically erected on the central point of the straight steel plate surface 11 and is connected with the two side steel plate surfaces 12 in a welding mode. The extended nut 23 is 50mm long and of the same specification as the counter screw 4.
And the straight steel plate surface 11 and the end-sealing steel plate surface 13 are both provided with through holes for the steel pipes 3 to pass through, and the through holes are matched with the steel pipes 3.
Two ends of the steel pipe 3 are respectively welded with the straight steel plate surface 11 and the end-capping steel plate surface 13, and the distance from the outer side surface of the straight steel plate surface 11 to the outer side surface of the end-capping steel plate surface 13 is equal to the length of the steel pipe 3.
The first hexagonal flat-head nut 21 is connected with one end of the lengthened nut 23 in a welding mode, and the second hexagonal flat-head nut 22 is connected with the other end of the lengthened nut 23 in a welding mode.
A micro gap is reserved between the lengthened screw cap 23 and the inner wall of the steel pipe 3, and the lengthened screw cap can freely slide.
When the templates are assembled, the templates on one side are erected, the root positions of the templates are adjusted according to template control lines, and joints of the templates are tightly sealed and adhered by sponge adhesive tapes to prevent slurry leakage. After the side forms are temporarily supported, PVC sleeves are arranged at the positions of the opposite-pulling screw rods 4, penetrate into the opposite-pulling screw rods 4 and are installed in the formwork for supporting, then the other side formwork is erected, the formwork positions are adjusted according to formwork control lines, the positions of bolt holes of the two side formworks are ensured to correspond, and two ends of the opposite-pulling screw rods 4 respectively penetrate into the bolt holes of the two side formworks. After the die assembly of the template is completed, the main keels are installed from bottom to top, the split screw rods 4 are placed between the two main keels, and the exposed lengths of the two ends of the split screw rods 4 are symmetrically reserved. Then the multifunctional integrated mountain-shaped fixture fastens the two main keels.
When the steel pipe main keel 5 is adopted, the arc-shaped hoop of the multifunctional integrated mountain-shaped clamp faces the formwork and is hooped on the steel pipe main keel 5 as shown in figure 4.
When the square steel or square wood main keel 6 is adopted as shown in fig. 5, the multifunctional integrated mountain-shaped fixture is installed in an overturning way, and one side of the plane faces the template and is closely attached to the square steel or square wood main keel 6.
The lengthened screw cap 23 in the multifunctional integrated mountain-shaped clamp is in threaded connection with the split screw rod 4, the fastening degree of the multifunctional integrated mountain-shaped clamp and the main keel is adjusted by rotating the hexagonal flat-headed nut, the lengthened screw cap 23 is arranged in the steel pipe of the mountain-shaped clamp main part 1, a certain gap is reserved, and free sliding between the lengthened screw cap 23 and the steel pipe 3 can be realized by a lubricating measure.
After the multifunctional integrated mountain-shaped clamp is fastened in place, transverse opposite tension acts on a steel pipe arranged in the mountain-shaped clamp main part 1, so that bending and shearing force borne by the mountain-shaped clamp main part 1 is effectively decomposed, meanwhile, the 50mm thread length of the screw cap 23 is lengthened, the tensile strength of a thread opening is greatly improved, the opposite pulling bolt breakage failure caused by deformation shearing damage of the mountain-shaped clamp and screw cap thread stripping and thread slipping is thoroughly eliminated, the side pressure of concrete pouring to a template is effectively resisted, and the reinforcing quality of a template system is ensured.
And (4) pouring the component concrete after the template installation quality is checked and accepted, and dismantling the side mold when the concrete strength reaches 1.2 MPa. Firstly, disassembling the inclined strut, then sequentially disassembling the mountain-shaped clamp 1 and the main keel, drawing out the split screw 4, then disassembling the side die block by block, and intensively cleaning and transporting. The detached harness cord bolt and the multifunctional integrated mountain-shaped fixture are collected and cleaned in time for continuous turnover.
To sum up, the utility model discloses it is high to have bending resistance and shear strength, and the thread mouth tensile value is big, and easy dismounting, commonality are strong to reduced workman's intensity of labour in the use for the construction progress promotes the engineering quality of cast-in-place structure.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a multi-functional integration mountain type fixture, its characterized in that, includes mountain type card main part (1), fixedly connected with steel pipe (3) in the mountain type card main part (1), wear to be equipped with extension nut (23) in steel pipe (3), the both ends of extension nut (23) are fixedly connected with hexagonal flat-head nut one (21) and hexagonal flat-head nut two (22) respectively, hexagonal flat-head nut one (21) with hexagonal flat-head nut two (22) respectively with reserve the micro-gap between steel pipe (3) both ends face.
2. The multifunctional integrated mountain-shaped clamp according to claim 1, wherein the mountain-shaped clamp main part (1) is formed by punching and welding a 3mm thick steel plate, and comprises a flat steel plate surface (11), side steel plate surfaces (12) are connected to two sides of the flat steel plate surface (11), each side steel plate surface (12) is provided with two arc-shaped hoops, and a blocked steel plate surface (13) is fixedly connected between the two side steel plate surfaces (12).
3. The multifunctional integrated mountain-shaped fixture as claimed in claim 1, wherein the steel tube (3) is a cold drawn seamless steel tube with a wall thickness of 3.5mm and a length of 30 mm.
4. The multifunctional integrated mountain-shaped fixture as claimed in claim 2, wherein the steel pipe (3) stands vertically on the center point of the flat steel plate surface (11) and is welded to the two side steel plate surfaces (12).
5. The multifunctional integrated mountain-shaped fixture as claimed in claim 1, wherein the extended nut (23) is 50mm long and has the same specification as the split screw (4).
6. The multifunctional integrated mountain-shaped fixture as claimed in claim 2, wherein the flat steel plate surface (11) and the end-capped steel plate surface (13) are provided with through holes for the steel pipes (3) to pass through, and the through holes are matched with the steel pipes (3).
7. The multifunctional integrated mountain-shaped fixture as claimed in claim 2, wherein two ends of the steel pipe (3) are respectively welded to the straight steel plate surface (11) and the end-capped steel plate surface (13), and the distance from the outer side surface of the straight steel plate surface (11) to the outer side surface of the end-capped steel plate surface (13) is equal to the length of the steel pipe (3).
8. The multifunctional integrated mountain-shaped clamp according to claim 3, wherein the first hexagonal flat-head nut (21) is welded with one end of the lengthened nut (23), and the second hexagonal flat-head nut (22) is welded with the other end of the lengthened nut (23).
9. The multifunctional integrated mountain-shaped fixture as claimed in claim 1, wherein a slight clearance is reserved between the lengthened screw cap (23) and the inner wall of the steel pipe (3) and can slide freely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920108508.1U CN210117931U (en) | 2019-01-23 | 2019-01-23 | Multifunctional integrated mountain-shaped clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920108508.1U CN210117931U (en) | 2019-01-23 | 2019-01-23 | Multifunctional integrated mountain-shaped clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210117931U true CN210117931U (en) | 2020-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920108508.1U Expired - Fee Related CN210117931U (en) | 2019-01-23 | 2019-01-23 | Multifunctional integrated mountain-shaped clamp |
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| CN (1) | CN210117931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109680943A (en) * | 2019-01-23 | 2019-04-26 | 江苏南通六建建设集团有限公司 | A kind of multifunctional all mountain type fixture |
-
2019
- 2019-01-23 CN CN201920108508.1U patent/CN210117931U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109680943A (en) * | 2019-01-23 | 2019-04-26 | 江苏南通六建建设集团有限公司 | A kind of multifunctional all mountain type fixture |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20200228 |