CN114892956A - Adjusting method of disc buckle type adjustable bracket nut - Google Patents
Adjusting method of disc buckle type adjustable bracket nut Download PDFInfo
- Publication number
- CN114892956A CN114892956A CN202210595051.8A CN202210595051A CN114892956A CN 114892956 A CN114892956 A CN 114892956A CN 202210595051 A CN202210595051 A CN 202210595051A CN 114892956 A CN114892956 A CN 114892956A
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- CN
- China
- Prior art keywords
- nut
- bracket
- adjustable bracket
- bar
- steel pipe
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- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 238000009527 percussion Methods 0.000 claims abstract description 6
- 238000003780 insertion Methods 0.000 claims abstract description 5
- 230000037431 insertion Effects 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 52
- 239000010959 steel Substances 0.000 claims description 52
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 10
- 230000002787 reinforcement Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 12
- 238000004064 recycling Methods 0.000 abstract description 2
- 238000004904 shortening Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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
- E04G7/00—Connections between parts of the scaffold
- E04G7/02—Connections between parts of the scaffold with separate coupling elements
- E04G7/06—Stiff scaffolding clamps for connecting scaffold members of common shape
- E04G7/12—Clamps or clips for crossing members
- E04G7/14—Clamps or clips for crossing members for clamping the members independently
-
- 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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
-
- 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
- E04G7/00—Connections between parts of the scaffold
- E04G7/02—Connections between parts of the scaffold with separate coupling elements
- E04G7/06—Stiff scaffolding clamps for connecting scaffold members of common shape
Abstract
The adjusting method of the disc buckle type adjustable bracket nut is characterized by comprising the following steps: a. b, fixing the adjustable bracket, placing a connecting rod insertion section of the adjusting tool in the adjustable bracket, c, respectively placing two sides of a nut in the same direction on the splayed rotating arm of the rotating rod for fixation, d, treading the upper surface of the bracket by two feet of an operator, and manually starting a button switch of the electric percussion drill to drive the nut of the rotating bracket. The adjusting method of the disc buckle type adjustable bracket nut has the advantages of simple structure of the adjusting device, convenience in manufacturing, improvement of construction efficiency, guarantee of construction quality safety, shortening of construction period, reduction of labor cost, recycling and reduction of engineering cost.
Description
Technical Field
The invention relates to an adjusting method of a nut, in particular to an adjusting method of a disc buckle type adjustable bracket nut.
Background
In the building engineering, the application of scaffolds related to different support systems is very common and is a key element for the construction safety of the building engineering. At present, various types of scaffolds exist in the construction engineering field, and the more widely applied scaffolds mainly comprise a fastener type steel pipe scaffold, a door type scaffold, a bowl buckle type scaffold and the like. The disk-buckle type scaffold adopts the disk buckles to replace connecting components between the rod pieces to connect the cross rods and the vertical rods, the vertical rod connection adopts the direct-insert long sleeves to replace butt-joint connecting fasteners, the cross rod connection adopts the joints to replace right-angle fasteners, the disk buckles and the vertical long sleeves are directly welded on the vertical rods, the integration of the rod pieces and the connecting pieces is realized, the integration level is high, the mode that the traditional fastener type steel pipe scaffold needs a plurality of components to form a frame body is changed, the calculation of the anti-sliding force of the fastener in the specification of the fastener type steel pipe scaffold is omitted, the procedures of measuring the torque of the fastener bolt and the like greatly improve the overall strength and the erection speed of the scaffold, all components are in a standardized design, rod pieces of each specification are identical in size, the number of components is small, no parts are matched, the scaffold is easy to carry, convenient to manage and use and simple to install, and the defect that the fastener type scaffold components are easy to scatter and lose volatility is overcome.
The adjustable bracket of the existing coiling bracket system needs to be adjusted by using a big hammer to strongly knock the handle of the nut. In the process of vigorous knocking or manual rotation, the nut of the adjustable bracket of the disc buckle support is extremely easy to damage, the labor intensity of operators is high, the operation is difficult, the frequent knocking is needed, and the construction efficiency is extremely low.
The known adjustment of the nuts of the toggle support body therefore presents the inconveniences and problems described above.
Disclosure of Invention
The invention aims to provide a safe and reliable adjusting method of a disc buckle type adjustable bracket nut.
In order to achieve the purpose, the technical solution of the invention is as follows:
the adjusting method of the disc buckle type adjustable bracket nut is characterized by comprising the following steps:
a. manufacturing an adjusting tool, wherein the adjusting tool comprises a rotating rod, a connecting rod, a bracket nut and a bracket, the rotating rod is a movable reinforcing steel bar bracket, the upper end and the lower end of the movable reinforcing steel bar bracket are respectively provided with a section of steel pipe, the upper steel pipe and the lower steel pipe are correspondingly arranged, two reinforcing steel bars are radially fixed on the outer sides of the upper steel pipe and the lower steel pipe, a conical reinforcing steel bar frame with the steel pipes as bottoms is arranged above the upper steel pipe, and the length of a side inclined rod of the conical reinforcing steel bar frame is more than or equal to 150 mm; two steel bars are fixedly arranged on the outer side of the lower steel pipe in a splayed manner below the lower steel pipe and are used as rotating arms;
the connecting rod is a straight bar-shaped steel bar, the straight bar-shaped steel bar movably penetrates through the centers of the upper steel pipe and the lower steel pipe, the top end of the straight bar-shaped steel bar is fixedly protruded at the top of the conical steel bar frame, the top end of the straight bar-shaped steel bar is provided with an electric impact drill, and the bottom end of the straight bar-shaped steel bar is movably arranged between the splayed rotating arms; the bracket nut is a disc-shaped nut, handles are horizontally arranged on two sides of the disc-shaped nut in the radial direction, and the two handles are movably connected with the splayed rotating arm in a matched manner; the bracket is provided with a base, the center of the base is vertically provided with a full-thread screw rod, and the full-thread screw rod is a hollow rod;
wherein: the bottom end of the straight bar-shaped steel bar is movably arranged in the hollow rod, and the bracket nut is matched with the full-thread screw rod;
b. the connecting rod insertion section of the adjusting tool is placed in the adjustable bracket by fixing the adjustable bracket;
c. respectively placing the splayed rotating arms of the rotating rods on two sides of the nuts in the same direction for fixing;
d. the upper surface of bracket is stepped on to operating personnel's both feet, and the button switch that manually opens electric percussion drill drives rotatory bracket nut, rotates to fixed position length size according to the size of on-the-spot needs.
The adjusting method of the disc buckle type adjustable bracket nut can be further realized by adopting the following technical measures.
The method, wherein the tapered steel frames are coaxially arranged with the upper and lower steel pipes.
The angle between the slant rod and the connecting rod of the conical steel bar frame is 15 °.
In the method, the steel bar is HRB400 and the diameter of the steel bar is more than or equal to 18 mm.
The method of the preceding, wherein the adjustable bracket has a length of 600 mm.
After the technical scheme is adopted, the adjusting method of the disc buckle type adjustable bracket nut has the following advantages:
1. the adjusting device has simple structure and convenient manufacture;
2. the construction efficiency is improved, the construction quality safety is ensured, and the construction period is shortened;
3. the labor cost is reduced, the recycling can be realized, and the engineering cost is reduced.
Drawings
Fig. 1 is a schematic structural diagram of a disc-buckle type adjustable bracket nut device according to an embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the following examples and the accompanying drawings.
Example 1
The adjusting tool mainly comprises a rotating rod, a connecting ring and an electric percussion drill.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a disc-fastening type adjustable bracket nut device according to an embodiment of the present invention. As shown in the figures, the rotating rods 5 are located at both sides of the connecting rod for rotating both ends of the nut in one direction. The material is HRB400, diameter 18 reinforcing bar, total length is 900mm (wherein fixed section length 600mm, connecting section length 150mm, rotatory section length 150 mm), and the vertical contained angle 15 of connecting section, rotatory section. The rotary rod is connected with the connecting rod and the upper fixing ring 3 through welding. And the bottom end 4 of the upper fixing circular ring is fixedly welded with the bottom end of the steel bar inclined rod. Splayed rotating arms are arranged on two sides of the lower fixed circular ring 7.
Connecting rods: the main middle that is located the rotary rod, electric percussion drill is connected to the upper end, and in the lower extreme inserted the adjustable bracket 9 of cavity lead screw external screw thread 6, the material was HRB400, direct 18 reinforcing bar, and the total length was 900mm (wherein fixed segment length 600mm, inserts segment length 180mm, and the connection segment length 120mm, exposes 30 mm), and the connecting rod is connected with rotary rod, fixed ring through the welding.
Fixing a circular ring: mainly lie in rotary rod (connecting rod) linkage segment and the handing-over department of canned paragraph, the handing-over department of connecting rod 2 insertion section (rotary rod rotating segment) and canned paragraph, material galvanized steel pipe, diameter 50mm, wall thickness 3mmm is connected through welding and rotary rod, connecting rod.
When using, fix earlier adjustable bracket and place the connecting rod insertion section of adjusting tool in adjustable bracket 10, it is fixed with both sides and handle 8 that the nut was placed respectively to the rotatory section of rotary rod according to same direction afterwards, and the bottom of adjustable bracket is being stepped on to both feet, and the manual button switch who opens electric percussion drill 1 rotates the nut, and the size of a dimension according to the on-the-spot needs rotates to fixed position length size.
Compared with the traditional method, the adjusting method of the disc buckle type adjustable bracket nut has the advantages that the construction efficiency can be greatly improved by simply manufacturing the adjusting tool, the damage caused by the nut being knocked vigorously is avoided, the construction quality safety is ensured, the labor cost is reduced, the construction period is shortened, meanwhile, the materials are convenient to obtain, the manufacturing is simple, the adjusting method can be used along the worst direction, the cost is low, and the adjusting method is popular among operators, management and use units.
The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes or modifications without departing from the spirit and scope of the present invention. Accordingly, all equivalents are intended to fall within the scope of the invention, which is defined in the claims.
Claims (5)
1. The adjusting method of the disc buckle type adjustable bracket nut is characterized by comprising the following steps:
a. manufacturing an adjusting tool, wherein the adjusting tool comprises a rotating rod, a connecting rod, a bracket nut and a bracket, the rotating rod is a movable reinforcing steel bar bracket, the upper end and the lower end of the movable reinforcing steel bar bracket are respectively provided with a section of steel pipe, the upper steel pipe and the lower steel pipe are correspondingly arranged, two reinforcing steel bars are radially fixed on the outer sides of the upper steel pipe and the lower steel pipe, a conical reinforcing steel bar frame with the steel pipes as bottoms is arranged above the upper steel pipe, and the length of a side inclined rod of the conical reinforcing steel bar frame is more than or equal to 150 mm; two steel bars are fixedly arranged on the outer side of the lower steel pipe in a splayed manner below the lower steel pipe and are used as rotating arms;
the connecting rod is a straight bar-shaped steel bar, the straight bar-shaped steel bar movably penetrates through the centers of the upper steel pipe and the lower steel pipe, the top end of the straight bar-shaped steel bar is fixedly protruded at the top of the conical steel bar frame, the top end of the straight bar-shaped steel bar is provided with an electric impact drill, and the bottom end of the straight bar-shaped steel bar is movably arranged between the splayed rotating arms; the bracket nut is a disc-shaped nut, handles are horizontally arranged on two sides of the disc-shaped nut in the radial direction, and the two handles are movably connected with the splayed rotating arm in a matched manner; the bracket is provided with a base, the center of the base is vertically provided with a full-thread screw rod, and the full-thread screw rod is a hollow rod;
wherein: the bottom end of the straight bar-shaped steel bar is movably arranged in the hollow rod, and the bracket nut is matched with the full-thread screw rod;
b. the connecting rod insertion section of the adjusting tool is placed in the adjustable bracket by fixing the adjustable bracket;
c. respectively placing the splayed rotating arms of the rotating rods on two sides of the nuts in the same direction for fixing;
d. the upper surface of bracket is stepped on to operating personnel's both feet, and the button switch that manually opens electric percussion drill drives rotatory bracket nut, rotates to fixed position length size according to the size of on-the-spot needs.
2. The method of adjusting a disc-buckle adjustable bracket nut of claim 1, wherein the tapered steel frames are coaxially disposed with the upper and lower steel pipes.
3. The method of adjusting a disc-buckle adjustable bracket nut of claim 1, wherein the angle between the diagonal rods of the conical steel reinforcement frame and the connecting rod is 15 °.
4. The adjusting method of the disc buckle type adjustable bracket nut as claimed in claim 1, wherein the steel bar is HRB400 steel bar with a diameter of more than or equal to 18 mm.
5. A method of adjusting a disc-buckle adjustable bracket nut as claimed in claim 1, wherein the length of the adjustable bracket is 600 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210595051.8A CN114892956A (en) | 2022-05-29 | 2022-05-29 | Adjusting method of disc buckle type adjustable bracket nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210595051.8A CN114892956A (en) | 2022-05-29 | 2022-05-29 | Adjusting method of disc buckle type adjustable bracket nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114892956A true CN114892956A (en) | 2022-08-12 |
Family
ID=82726540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210595051.8A Pending CN114892956A (en) | 2022-05-29 | 2022-05-29 | Adjusting method of disc buckle type adjustable bracket nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114892956A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09125687A (en) * | 1995-11-06 | 1997-05-13 | Nakao:Kk | Base metal fitting |
| CN207920055U (en) * | 2018-01-31 | 2018-09-28 | 苏州中正建设工程有限公司 | A kind of adjustable disk buckle scaffold |
| CN111764636A (en) * | 2020-07-22 | 2020-10-13 | 中国建筑第八工程局有限公司 | Rotating tool and rotating method for jacking and supporting disk-fastened scaffold |
| CN112554543A (en) * | 2021-01-20 | 2021-03-26 | 湖南建工集团有限公司 | Disk buckle type scaffold base and jacking adjusting device |
| CN112627493A (en) * | 2020-12-21 | 2021-04-09 | 上海宝冶集团有限公司 | Scaffold bottom support rapid adjusting device and method |
| CN214220567U (en) * | 2020-11-12 | 2021-09-17 | 中国铁建电气化局集团第二工程有限公司 | Quick adjusting device for adjustable bracket and screw buckle of coil buckle type scaffold |
| CN215484568U (en) * | 2021-04-21 | 2022-01-11 | 浙江交工集团股份有限公司 | Socket joint type disc buckle type steel pipe support top and bottom support rotating frame and rotating regulator thereof |
| CN113931436A (en) * | 2021-10-26 | 2022-01-14 | 中国葛洲坝集团机电建设有限公司 | Formwork support system and construction method |
| CN216098741U (en) * | 2021-11-05 | 2022-03-22 | 中建八局科技建设有限公司 | Quick screwing device for adjustable bracket for jacking and flat supporting of disc-buckle type scaffold |
| CN216109652U (en) * | 2021-10-29 | 2022-03-22 | 中建八局南方建设有限公司 | Building support frame collet or top support adjusting nut rotary tool |
-
2022
- 2022-05-29 CN CN202210595051.8A patent/CN114892956A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09125687A (en) * | 1995-11-06 | 1997-05-13 | Nakao:Kk | Base metal fitting |
| CN207920055U (en) * | 2018-01-31 | 2018-09-28 | 苏州中正建设工程有限公司 | A kind of adjustable disk buckle scaffold |
| CN111764636A (en) * | 2020-07-22 | 2020-10-13 | 中国建筑第八工程局有限公司 | Rotating tool and rotating method for jacking and supporting disk-fastened scaffold |
| CN214220567U (en) * | 2020-11-12 | 2021-09-17 | 中国铁建电气化局集团第二工程有限公司 | Quick adjusting device for adjustable bracket and screw buckle of coil buckle type scaffold |
| CN112627493A (en) * | 2020-12-21 | 2021-04-09 | 上海宝冶集团有限公司 | Scaffold bottom support rapid adjusting device and method |
| CN112554543A (en) * | 2021-01-20 | 2021-03-26 | 湖南建工集团有限公司 | Disk buckle type scaffold base and jacking adjusting device |
| CN215484568U (en) * | 2021-04-21 | 2022-01-11 | 浙江交工集团股份有限公司 | Socket joint type disc buckle type steel pipe support top and bottom support rotating frame and rotating regulator thereof |
| CN113931436A (en) * | 2021-10-26 | 2022-01-14 | 中国葛洲坝集团机电建设有限公司 | Formwork support system and construction method |
| CN216109652U (en) * | 2021-10-29 | 2022-03-22 | 中建八局南方建设有限公司 | Building support frame collet or top support adjusting nut rotary tool |
| CN216098741U (en) * | 2021-11-05 | 2022-03-22 | 中建八局科技建设有限公司 | Quick screwing device for adjustable bracket for jacking and flat supporting of disc-buckle type scaffold |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220812 |