CN108385956B - Portable tripod - Google Patents
Portable tripod Download PDFInfo
- Publication number
- CN108385956B CN108385956B CN201810462364.XA CN201810462364A CN108385956B CN 108385956 B CN108385956 B CN 108385956B CN 201810462364 A CN201810462364 A CN 201810462364A CN 108385956 B CN108385956 B CN 108385956B
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- CN
- China
- Prior art keywords
- rod
- adjusting
- connector
- supporting
- cylindrical section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000033001 locomotion Effects 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 8
- 230000000903 blocking effect Effects 0.000 claims description 8
- 238000010276 construction Methods 0.000 abstract description 13
- 239000003381 stabilizer Substances 0.000 description 4
- 238000009435 building construction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/18—Scaffolds primarily resting on the ground adjustable in height
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/02—Scaffold feet, e.g. with arrangements for adjustment
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Rehabilitation Tools (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The invention belongs to the technical field of constructional engineering tools, and discloses a portable tripod bracket which comprises a main upright rod, a fixing component arranged on the main upright rod and a supporting component arranged on the main upright rod. The upper end of the main upright rod is provided with a cylindrical section, the fixing component comprises a connector and three supporting legs connected with the connector, the connector is sleeved on the cylindrical section and rotates relative to the cylindrical section, and the supporting legs are connected with the connector through universal ball joints; the support assembly includes a lifting rod connected to the upper end of the cylindrical section and a support bracket fixed to the upper end of the lifting rod. The invention has the advantages of small weight, convenient movement and high construction efficiency, and is convenient for quickly supporting the part to be shaped in the construction process; the walking of constructors and the continuous construction of other positions are not influenced, and the overall construction efficiency is improved; the main upright post and the supporting legs are stressed together, so that the load is reasonably shared, and the support is more stable and higher in safety through three-point positioning. Therefore, is suitable for popularization and application.
Description
Technical Field
The invention belongs to the technical field of constructional engineering tools, and particularly relates to a portable tripod bracket.
Background
In the building construction process, more supporting parts are needed to be used for supporting and fastening part of the building structure in construction, and the supporting parts can be removed after the building construction is completed or the required indexes are reached.
In order to meet some shaping construction of a dome during construction inside a building, a full-hall scaffold is often required to be erected to achieve supporting shaping. However, the procedure of setting up the scaffold is complicated, the space occupied by the full scaffold is large, after the dome is supported and fixed, the indoor space is very narrow, constructors are inconvenient to walk, construction materials are not placed, and the construction influence on other indoor positions is very large.
Meanwhile, the scaffold is built through mutually buckling and connecting pipe fittings made of metal materials and scaffold fasteners, the tools are large in weight, complex in building procedure, inconvenient to carry and store, low in safety degree, easy to loosen, poor in scaffold stability and easy to shake during construction, and even more serious conditions are caused.
In the existing application scene, the layer heights or dome heights inside different buildings are different, and the scaffold is built by using fixed-length pipes, so that the height adjustment is inconvenient; the scaffolding does not solve this need well in cases where a high degree of adaptation needs to be considered adequately.
Therefore, there is a need in the art to solve the technical problems, and a more reasonable technical scheme is needed to solve the technical problems.
Disclosure of Invention
The invention aims to provide a portable tripod support, which aims to support a structure in a building construction process through the tripod support, solves the problems of inconvenience in building and difficult storage of a full scaffold through the tripod support which is simple in structure, convenient to operate and easy to build, and simultaneously solves the problem of difficulty in height adjustment of the scaffold, and the safety degree of the portable tripod support is higher.
The technical scheme adopted by the invention is as follows:
The portable tripod comprises a main upright rod, a fixing component arranged on the main upright rod and a supporting component arranged on the main upright rod; specifically, the upper end of the main upright rod is provided with a cylindrical section, the fixing assembly comprises a connector and three supporting legs connected with the connector, the connector is sleeved on the cylindrical section and rotates relative to the cylindrical section, and the supporting legs are connected with the connector through universal ball joints; the support assembly comprises a lifting rod and a support supporting piece, wherein the lifting rod is connected to the upper end of the cylindrical section, and the support supporting piece is fixed to the upper end of the lifting rod.
Further, the upper end of the cylindrical section is provided with a blocking structure for limiting the upward movement of the connector.
Still further, the cylinder section lower extreme be equipped with and be used for restricting the blocking structure of connector downstream.
Preferably, the blocking structure is a shoulder structure or a collar structure. And the upper end and the lower end of the cylindrical section do not adopt a shaft shoulder structure at the same time.
Further, the connector comprises a connecting main body, and a through hole matched with the cylindrical section is formed in the middle of the connecting main body; the universal ball joints are arranged outside the connecting main body, the number of the universal ball joints is three, the universal ball joints are arranged according to the circumference, and the interval between the adjacent universal ball joints is 120 degrees. The support leg is connected with the universal ball joint, so that the support leg can be unfolded and retracted, and meanwhile, the connector can rotate around the cylindrical section, so that the position of the support leg is changed, and the support is more flexible and convenient to set.
Further, in order to fasten the stabilizer blade, make the stability of support better, the main pole setting on still be equipped with adjusting part, adjusting part including adjusting the head, be equipped with three regulation pole on the adjusting head, three regulation poles are connected to different stabilizer blades respectively. The effect of adjusting the pole is that when the stabilizer blade abducts, adjusts the pole and can stabilize the stabilizer blade.
As the preferable scheme, the adjusting sleeve is connected to the main vertical rod in a sleeved mode, rotates and slides up and down relative to the main vertical rod, one end of the adjusting rod is hinged to the adjusting head, and the other end of the adjusting rod is hinged to the supporting legs. The advantage of this arrangement is that the adjustment head slides on the main pole when the support legs are extended and retracted, and the adjustment rod pulls the support legs to move; when the connector rotates around the main upright rod and drives the support legs to rotate, the adjusting head can rotate in a following way, and the support legs are allowed to freely change positions in the horizontal position.
On the basis of the preferable scheme, the adjusting rod comprises a front supporting rod, a rear supporting rod and a threaded sleeve, wherein the front supporting rod and the rear supporting rod are hinged, threads are arranged at the hinged ends of the front supporting rod and the rear supporting rod, and the threaded sleeve is sleeved at the hinged ends of the front supporting rod and the rear supporting rod and axially slides along the adjusting rod. The meaning of this arrangement is that the adjustment lever can provide a greater abduction limit distance when the foot is abducted.
Preferably, the supporting bracket is a U-shaped section, or the supporting bracket is a channel steel-shaped supporting plate and other structures.
Further, in order to increase the anti-slip degree of the support legs, the main upright rod and the bottom ends of the support legs are provided with anti-slip pieces.
As a preferable scheme, the anti-skid member comprises a connecting part and a foot pad, wherein the connecting part is sleeve-shaped or plug-shaped, and the foot pad is flat-plate-shaped and is positioned at the bottom of the connecting part; the antiskid piece is fixedly connected with the main upright rod or the supporting leg through the connecting part, and the foot pad is contacted with the ground. In general, the connecting portion and the pad are made of silicone rubber material and are integrally formed.
Preferably, the lifting rod is a hydraulic rod or a threaded rod.
When the lifter is the hydraulic rod, the stiff end of hydraulic rod is connected to the upper end department of cylinder section, and the loose end of hydraulic rod is connected and is supported the support and hold in the palm the piece, drives the support through the lift of hydraulic rod and holds in the palm the piece motion, realizes high regulation.
When the lifter is the threaded rod, the outside of lifter is equipped with the screw thread, and the inside cavity of main pole setting is equipped with corresponding screw thread in the lumen of main pole setting, and the lifter passes through the screw thread cooperation with main pole setting and realizes going up and down through rotating. Preferably, the main upright rod is further provided with an adjusting sleeve, threads corresponding to the threaded rod are arranged inside the adjusting sleeve, the threaded rod penetrates through the threaded sleeve, the lower end of the threaded sleeve is sleeved on the top end of the main upright rod, and lifting of the adjusting threaded rod is achieved by rotating the threaded sleeve.
The beneficial effects of the invention are as follows:
1. The invention has simple structure, low cost and easy realization; compared with the prior art, the novel concrete pile has the advantages of small weight, convenient movement, high construction efficiency and convenient and rapid support of the part to be shaped in the construction process; and the occupied space is small, walking of constructors and continuous construction at other positions are not influenced, and the overall construction efficiency is improved.
2. According to the invention, the main upright post and the supporting legs are stressed together to reasonably share the load, and the three-point positioning support is more stable and higher in safety.
3. The support assembly and the adjusting assembly can freely adjust the opening degree and the relative fixed point position of the supporting legs, so that the support assembly and the adjusting assembly are high in use convenience, suitable for not only flat environments, but also uneven environments, and good in use compatibility.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic front view of the present invention according to embodiment 1.
Fig. 2 is a schematic elevational view of the present invention according to embodiment 2.
Fig. 3 is a schematic elevational view of the present invention according to embodiment 3.
Fig. 4 is a schematic elevational view of the present invention according to embodiment 4.
In the figure: 1-a main upright rod; 2-supporting legs; 3-a connector; 4-universal ball joint; 5-lifting rod; 6-supporting a bracket; 7-adjusting the head; 8-adjusting the rod; 801-front struts, 802-rear struts; 803-a screw sleeve; 9-an anti-slip member; 10-adjusting sleeve; 11-a clamping seat; 12-blocking structure.
Detailed Description
The invention is further illustrated by the following description of specific embodiments in conjunction with the accompanying drawings.
Example 1:
As shown in fig. 1, the embodiment discloses a portable tripod, which comprises a main upright 1, a fixing component arranged on the main upright, and a supporting component arranged on the main upright; specifically, the upper end of the main upright rod is provided with a cylindrical section, the fixing assembly comprises a connector 3 and three support legs 2 connected with the connector, the connector is sleeved on the cylindrical section and rotates relative to the cylindrical section, and the support legs are connected with the connector through universal ball joints 4; the support assembly comprises a lifting rod 5 and a support bracket 6, wherein the lifting rod is connected to the upper end of the cylindrical section, and the support bracket is fixed to the upper end of the lifting rod.
The three support legs are spaced from each other by 120 degrees, and the support legs are solid cylindrical steel.
The upper end of the cylindrical section is provided with a blocking structure 12 for limiting the upward movement of the connector; and the lower end of the cylindrical section is provided with a blocking structure for limiting the downward movement of the connector.
The blocking structure is a shaft shoulder structure or a shaft collar structure, and the upper end and the lower end of the cylindrical section do not adopt the shaft shoulder structure at the same time. The specific arrangement mode in this embodiment is as follows: the upper end of the cylindrical section is provided with a shaft shoulder structure, and the lower end of the cylindrical section is provided with a shaft collar structure.
The connector comprises a connecting main body, and a through hole matched with the cylindrical section is formed in the middle of the connecting main body; the universal ball joints are arranged outside the connecting main body, the number of the universal ball joints is three, the universal ball joints are arranged according to the circumference, and the interval between the adjacent universal ball joints is 120 degrees.
Meanwhile, a bearing is arranged between the connector and the main upright rod, and the arrangement has the following advantages: the friction force of relative rotation between the connector and the main upright post is reduced, and the relative rotation between the connector and the main upright post is more stable.
In order to fasten the support legs, the stability of the support is better, an adjusting component is further arranged on the main upright rod, the adjusting component comprises a spherical adjusting head, three adjusting rods are arranged on the adjusting head and are respectively connected to different support legs.
In this embodiment, the adjusting head is sleeved on the main upright rod and rotates and slides up and down relative to the main upright rod, one end of the adjusting rod is hinged with the adjusting head, and the other end of the adjusting rod is hinged with the supporting legs.
The adjusting head is also provided with a fastening mechanism, the fastening mechanism comprises a threaded hole arranged on the adjusting head and a fastening screw matched with the threaded hole, and the screw is tightly abutted with the main upright post after being matched with the threaded hole, so that the adjusting head cannot continuously rotate or slide around the main upright post. The same fastening means are likewise provided on the connection head.
In this embodiment, the support bracket adopts the U-shaped section bar, the bottom surface of U-shaped section bar and lifter's active end fixed connection, the opening of U-shaped section bar up for the structure that the block needs to support.
In order to increase the anti-slip degree of the support legs, the main upright rod and the bottom ends of the support legs are provided with anti-slip pieces 9.
The anti-skid part comprises a connecting part and a foot pad, wherein the connecting part is sleeve-shaped or plug-shaped, and the foot pad is flat-plate-shaped and is positioned at the bottom of the connecting part; the antiskid piece is fixedly connected with the main upright rod or the supporting leg through the connecting part, and the foot pad is contacted with the ground. In general, the connecting portion and the pad are made of silicone rubber material and are integrally formed.
As a preferable scheme, the lifting rod is a hydraulic rod.
When the lifter is the hydraulic rod, the stiff end of hydraulic rod is connected to the upper end department of cylinder section, and the loose end of hydraulic rod is connected and is supported the support and hold in the palm the piece, drives the support through the lift of hydraulic rod and holds in the palm the piece motion, realizes high regulation.
Example 2:
As shown in fig. 2, the present embodiment discloses a portable tripod, which is different from the portable tripod disclosed in embodiment 1 in that:
In this embodiment, the adjusting rod includes a front support rod 801, a rear support rod 802 and a threaded sleeve 803, the front support rod and the rear support rod are hinged, the hinged ends are all provided with threads, and the threaded sleeve is sleeved at the hinged ends of the front support rod and the rear support rod and axially slides along the adjusting rod. The meaning of this arrangement is that the adjustment lever can provide a greater abduction limit distance when the foot is abducted. And when the support legs are retracted, the adjusting rod is folded, so that the storage is more convenient.
In this embodiment, the structure and connection relationship of each part of the portable tripod are the same as those in embodiment 1, and will not be described here again.
Example 3:
as shown in fig. 3, the present embodiment discloses a portable tripod, which is different from the portable tripod disclosed in embodiment 1 in that:
the lifter is the threaded rod, and the surface of lifter is equipped with the screw thread, and the inside cavity of main pole setting is equipped with corresponding screw thread in the lumen of main pole setting, and the lifter passes through the screw thread cooperation with main pole setting and realizes going up and down through rotating.
In this embodiment, still be equipped with adjusting sleeve 10 in the main pole setting, the adjusting sleeve is inside to be equipped with the screw thread that corresponds with the threaded rod, and the threaded rod passes the thread bush, and the lower extreme suit of thread bush is on the top of main pole setting, realizes adjusting the lift of threaded rod through rotating the thread bush.
In this embodiment, the structure and connection relationship of each part of the portable tripod are the same as those in embodiment 1, and will not be described here again.
Example 4:
As shown in fig. 4, the present embodiment discloses a portable tripod, which is different from the portable tripod disclosed in embodiment 1 in that:
In this embodiment, the lower end of the main pole is provided with a clamping seat 11 for clamping the support leg. When the support leg is retracted, the lower end of the support leg is clamped into the clamping seat, the storage structure is more compact, loose conditions cannot occur, and loose damage of the support leg in the carrying process is avoided.
In this embodiment, the structure and connection relationship of each part of the portable tripod are the same as those in embodiment 1, and will not be described here again.
The invention is not limited to the alternative embodiments described above, but any person may derive other various forms of products in the light of the present invention. The above detailed description should not be construed as limiting the scope of the invention, which is defined in the claims and the description may be used to interpret the claims.
Claims (4)
1. The portable tripod comprises a main upright (1), a fixed component arranged on the main upright and a supporting component arranged on the main upright; the method is characterized in that: the upper end of the main vertical rod is provided with a cylindrical section, the fixing component comprises a connector (3) and three supporting legs (2) connected with the connector, the connector is sleeved on the cylindrical section and rotates relative to the cylindrical section, and the supporting legs are connected with the connector through universal ball joints (4); the supporting component comprises a lifting rod (5) and a supporting bracket (6), wherein the lifting rod is connected to the upper end of the cylindrical section, and the supporting bracket is fixed to the upper end of the lifting rod;
The upper end of the cylindrical section is provided with a blocking structure (12) for limiting the upward movement of the connector;
the lower end of the cylindrical section is provided with a blocking structure for limiting the downward movement of the connector;
The connector comprises a connecting main body, and a through hole matched with the cylindrical section is formed in the middle of the connecting main body; the universal ball joints are arranged outside the connecting main body, the number of the universal ball joints is three, the universal ball joints are arranged according to the circumference, and the interval between every two adjacent universal ball joints is 120 degrees;
The main upright rod is also provided with an adjusting assembly, the adjusting assembly comprises an adjusting head (7), three adjusting rods (8) are arranged on the adjusting head, and the three adjusting rods are respectively connected to different supporting legs;
The adjusting head is sleeved on the main vertical rod and rotates and slides up and down relative to the main vertical rod, one end of the adjusting rod is hinged with the adjusting head, and the other end of the adjusting rod is hinged with the supporting legs;
the adjusting rod comprises a front supporting rod (801), a rear supporting rod (802) and a threaded sleeve, wherein the front supporting rod and the rear supporting rod are hinged, threads are arranged at the hinged ends of the front supporting rod and the rear supporting rod, and the threaded sleeve is sleeved at the hinged ends of the front supporting rod and the rear supporting rod and axially slides along the adjusting rod;
the adjusting head is also provided with a fastening mechanism, the fastening mechanism comprises a threaded hole arranged on the adjusting head and a fastening screw matched with the threaded hole, and the screw is abutted against the main upright post after being matched with the threaded hole, so that the adjusting head cannot continuously rotate or slide around the main upright post; the same fastening means are likewise provided on the connection head.
2. The portable tripod according to claim 1, wherein: the supporting bracket is a U-shaped section.
3. The portable tripod according to claim 1, wherein: the bottoms of the main upright rod and the supporting legs are respectively provided with an anti-slip piece (9).
4. The portable tripod according to claim 1, wherein: the lifting rod is a hydraulic rod or a threaded rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810462364.XA CN108385956B (en) | 2018-05-15 | 2018-05-15 | Portable tripod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810462364.XA CN108385956B (en) | 2018-05-15 | 2018-05-15 | Portable tripod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108385956A CN108385956A (en) | 2018-08-10 |
| CN108385956B true CN108385956B (en) | 2024-06-21 |
Family
ID=63071794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810462364.XA Active CN108385956B (en) | 2018-05-15 | 2018-05-15 | Portable tripod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108385956B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113173231A (en) * | 2021-04-27 | 2021-07-27 | 中船澄西船舶修造有限公司 | Tooling frame for mounting ship hatch cover accessories |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3134618A1 (en) * | 1981-09-01 | 1983-03-10 | Hünnebeck GmbH, 4030 Ratingen | Foot for steel tube support |
| CN206496164U (en) * | 2017-03-03 | 2017-09-15 | 候登山 | A kind of fixed triangle support for coal mine survey |
| CN208184186U (en) * | 2018-05-15 | 2018-12-04 | 泸州全舍会建材科技有限公司 | Portable three-legged support |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202012005700U1 (en) * | 2012-06-09 | 2014-07-21 | Dietmar Fischer | Insulation elevator system |
| CN204703500U (en) * | 2015-05-29 | 2015-10-14 | 孙金桥 | Assembled architecture construction novel support system |
-
2018
- 2018-05-15 CN CN201810462364.XA patent/CN108385956B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3134618A1 (en) * | 1981-09-01 | 1983-03-10 | Hünnebeck GmbH, 4030 Ratingen | Foot for steel tube support |
| CN206496164U (en) * | 2017-03-03 | 2017-09-15 | 候登山 | A kind of fixed triangle support for coal mine survey |
| CN208184186U (en) * | 2018-05-15 | 2018-12-04 | 泸州全舍会建材科技有限公司 | Portable three-legged support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108385956A (en) | 2018-08-10 |
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Effective date of registration: 20240522 Address after: No. 1 and No. 6, Building 78, Qianjin Road, Lantian Town, Jiangyang District, Luzhou City, Sichuan Province, 646000 (self declared) Applicant after: Luzhou Jiucheng Construction Engineering Co.,Ltd. Country or region after: China Address before: No. 001 Hefu Street, Hemian Town, Naxi District, Luzhou City, Sichuan Province, 646000 Applicant before: LUZHOU QUANSHEHUI BUILDING MATERIAL TECHNOLOGY CO.,LTD. Country or region before: China |
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