CN108775144B - External sleeve type scaffold special for building - Google Patents
External sleeve type scaffold special for building Download PDFInfo
- Publication number
- CN108775144B CN108775144B CN201810680592.4A CN201810680592A CN108775144B CN 108775144 B CN108775144 B CN 108775144B CN 201810680592 A CN201810680592 A CN 201810680592A CN 108775144 B CN108775144 B CN 108775144B
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- Prior art keywords
- clamping plate
- installation
- cross rod
- base
- grooves
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- 238000009434 installation Methods 0.000 claims description 32
- 238000007789 sealing Methods 0.000 claims description 16
- 229910001018 Cast iron Inorganic materials 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The invention discloses an external sleeve type scaffold special for a building, which comprises a top cover, a cross rod, a base, stand columns, mounting sleeves, mounting pin rods, mounting pin holes, rectangular inner sleeves, an upper clamping plate, a lower clamping plate and mounting bolts.
Description
Technical Field
The invention relates to the field of building equipment, in particular to an external sleeve type scaffold special for a building.
Background
Modern construction site foot hand rest has become indispensable building tool, however the scaffold frame that uses at present building site stability is poor, and the cost of manufacture is high, and the assembly and disassembly operation is complicated simultaneously, greatly reduced staff's work efficiency to bring unnecessary trouble and reduce economic benefits for the staff.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an external sleeve type scaffold special for buildings. The invention adopts the following technical scheme for realizing the purposes:
The utility model provides a special external telescopic scaffold of building, including the top cap, the horizontal pole, a pedestal, the stand, the installation sleeve, the installation round pin pole, the mounting pinhole, the rectangle inner skleeve, go up the grip block, down the grip block, the mounting bolt, the stand is installed in top cap up end central point puts the welding, the stand has been installed in the terminal surface welding under the base, four horizontal poles pass through the installation pole location and install in the mounting groove in the base, install the installation sleeve cup joint on the horizontal pole body of rod, the rectangle inner skleeve has been welded to the installation sleeve barrel, the rectangle inner skleeve passes through the installation pinhole location installation in installation round pin pole and the horizontal pole, go up the grip block and the grip block corresponds the installation down, go up the grip block and use the mounting bolt to screw up location installation.
Preferably, four cross bar grooves are formed in the base at equal intervals, a center column is arranged in the center of the base, a column fixing groove is formed in the outer side of the center column, a cross bar fixing groove is formed in each of four directions in the outer side of the bottom of the column fixing groove, the positions of the cross bar fixing grooves correspond to the positions of the cross bar grooves, cross bar fixing protrusions are formed in the bottoms of two ends of the cross bars, sealing grooves are formed in the tops of two ends of the cross bars and the tops of the base, the sealing grooves on the cross bars and the sealing grooves on the base form a circular sealing groove together, the cross bar fixing protrusions are embedded into the cross bar fixing grooves, the column fixing protrusions are embedded into the column fixing grooves, the center column is embedded into the center groove, the center column is in threaded connection with the column fixing protrusions, and accordingly the upper column and the lower column are connected, scaffolds on the left side and the right side are connected, and the base is sealed.
Preferably, the upper clamping plate and the lower clamping plate are correspondingly installed, the upper clamping plate is installed by tightening and positioning through the installation bolts, and the upper clamping plate and the lower clamping plate clamp and install the externally connected scaffold round tube.
Preferably, the inner diameters of the upper clamping plate and the lower clamping plate are welded with clamping lugs.
Preferably, the mounting sleeve is made of cast iron.
Compared with the prior art, the invention has the following advantages: the external sleeve type scaffold special for the building is simple and convenient to assemble and disassemble, firstly, the transverse rod fixing lug at the tail end of the transverse rod is embedded into the transverse rod fixing groove, then the upright post fixing lug is embedded into the upright post fixing groove, and the central post is in threaded connection with the upright post lug inner wall, so that the upright post and the transverse rod are connected.
Drawings
Fig. 1 is a schematic structural view of an external sleeve type scaffold special for construction.
Fig. 2 is a schematic structural view of the base.
Fig. 3 is a schematic structural view of the top cover.
Fig. 4 is a cross-sectional view of the base.
Fig. 5 is a schematic structural view of the cross bar.
Fig. 6 is a schematic view of the installation structure of the upper and lower clamping plates.
In the figure: 1. top cap, 2, horizontal pole, 3, base, 4, stand, 5, seal groove, 6, stand fixed slot, 7, center post, 8, center slot, 9, sealed protruding touch, 10, stand fixed protruding touch, 11, horizontal pole groove, 12, horizontal pole fixed slot, 13, stand fixed slot, 14, horizontal pole fixed protruding touch, 15, installation sleeve, 16, installation pin pole, 17, installation pinhole, 18, rectangle inner skleeve, 19, upper clamping plate, 20, lower clamping plate, 21, mounting bolt.
Detailed Description
The invention is described in further detail below with reference to the drawings and the specific examples.
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the special external sleeve type scaffold for building comprises a top cover 1, a cross rod 2, a base 3, a column 4, a mounting sleeve 15, a mounting pin rod 16, a mounting pin hole 17, a rectangular inner sleeve 18, an upper clamping plate 19, a lower clamping plate 20 and a mounting bolt 21, wherein the column 4 is welded and mounted at the central position of the upper end surface of the top cover 1, the column 4 is welded and mounted at the lower end surface of the base 3, four cross rods 2 are positioned and mounted in a mounting groove in the base 3 through the mounting rod, the mounting sleeve 15 is sleeved and mounted on the rod body of the cross rod 2, the rectangular inner sleeve 16 is positioned and mounted with the mounting pin hole 17 in the cross rod 2 through the mounting pin rod 16, the lower clamping plate 20 is fixedly mounted at one semicircle part of the other side of the barrel of the mounting sleeve 15, the upper clamping plate 19 is correspondingly mounted with the lower clamping plate 20, and the upper clamping plate 19 is tightly and positionally mounted by using the mounting bolt 21.
Four horizontal pole grooves 11 are arranged on the base at equal intervals, a center column 7 is arranged at the center of the base 3, a vertical column fixing groove 13 is arranged on the outer side of the center column 7, a horizontal pole fixing groove 12 is arranged in each of four directions on the outer side of the bottom of the vertical column fixing groove 13, the positions of the horizontal pole fixing grooves 12 correspond to the positions of the horizontal pole grooves, horizontal pole fixing protrusions 14 are arranged at the bottoms of two ends of the horizontal pole 2, sealing grooves 5 are formed in the tops of the two ends of the horizontal pole 2 and the top of the base, the sealing grooves 5 on the horizontal pole 2 and the sealing grooves 5 on the base 3 form a circular sealing groove together, the horizontal pole fixing protrusions are embedded into the horizontal pole fixing grooves 12, vertical column fixing protrusions 10 are embedded into the vertical column fixing grooves, the center column 7 is embedded into the center groove 8, the center column 7 is in threaded connection with the inner walls of the vertical column fixing protrusions 10, so that an upper vertical column and a lower vertical column are connected, a scaffold on the left side and a sealing protrusion 9 is embedded into the sealing groove, and the base 3 is sealed.
The upper clamping plate 19 and the lower clamping plate 20 are correspondingly installed, the upper clamping plate 19 is installed in a tightening and positioning mode through the installation bolts 21, and the upper clamping plate 19 and the lower clamping plate 20 clamp and install an external scaffold circular tube.
The inner diameters of the upper clamping plate 19 and the lower clamping plate 20 are welded with clamping lugs.
The mounting sleeve 15 is made of cast iron.
The working principle of the invention is as follows: the external sleeve type scaffold special for the building is simple and convenient to assemble and disassemble, firstly, the transverse rod fixing lug at the tail end of the transverse rod is embedded into the transverse rod fixing groove, then the upright post fixing lug is embedded into the upright post fixing groove, and the central post is in threaded connection with the upright post lug inner wall, so that the upright post and the transverse rod are connected. The upper clamping plate and the lower clamping plate are correspondingly installed, the upper clamping plate is screwed up by using the installation bolts for positioning and installation, and the outer scaffold round tube is clamped and installed by the upper clamping plate and the lower clamping plate. The inner diameters of the upper clamping plate and the lower clamping plate are welded with the clamping convex blocks, the design of the clamping convex blocks improves the friction coefficient of clamping, the mounting sleeve is made of cast iron, and the device is good in operability and high in economical performance.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art from this disclosure that changes, modifications, substitutions and alterations can be made without departing from the principles and spirit of the invention.
Claims (2)
1. The utility model provides a special external telescopic scaffold of building, a serial communication port, including top cap (1), horizontal pole (2), base (3), stand (4), installation sleeve (15), installation round pin pole (16), mounting pin hole (17), rectangle inner skleeve (18), go up clamping plate (19), down clamping plate (20), install bolt (21), stand (4) are installed in the welding of top cap (1) up end central point put, stand (4) have been installed in the welding of base (3) lower terminal surface, install installation recess in base (3) through the installation pole location four horizontal poles (2), install installation sleeve (15) on the body of rod of horizontal pole (2), installation sleeve (15) one side barrel has welded rectangle inner skleeve (18), installation pin pole (16) and installation pin hole (17) in horizontal pole (2) location installation through installation round pin pole (18), lower clamping plate (20) have been installed to one semicircle part fixed mounting in installation of installation sleeve (15) opposite side barrel, go up clamping plate (19) and lower clamping plate (20) correspond, install clamping plate (19) and use bolt (21) to screw up location installation; four cross rod grooves (11) are formed in the horizontal direction of the base at equal intervals, a center column (7) is arranged in the center of the base (3), a column fixing groove (13) is formed in the outer side of the center column (7), a cross rod fixing groove (12) is formed in each of the four directions in the outer side of the bottom of the column fixing groove (13), the positions of the cross rod fixing grooves (12) correspond to the positions of the cross rod grooves, cross rod fixing bumps (14) are formed in the bottoms of the two ends of the cross rod (2), sealing grooves (5) are formed in the tops of the two ends of the cross rod (2) and the tops of the base, the sealing grooves (5) on the cross rod (2) and the sealing grooves (5) on the base (3) form a circular sealing groove together, the cross rod fixing bumps are embedded into the cross rod fixing grooves (12), the column fixing bumps (10) are embedded into the column fixing grooves, the center column (7) are embedded into the center groove (8), the center column (7) is in threaded connection with the inner walls of the column fixing bumps (10), and therefore upper and lower columns are connected, scaffolds on the left and right sides are connected, and the sealing bumps (9) are embedded into the sealing grooves; the upper clamping plate (19) is correspondingly installed with the lower clamping plate (20), the upper clamping plate (19) is installed by tightening and positioning through the installation bolts (21), the outer scaffold round tube is clamped and installed by the upper clamping plate (19) and the lower clamping plate (20), and the clamping protruding blocks are welded on the inner diameters of the upper clamping plate (19) and the lower clamping plate (20).
2. An externally-connected sleeve scaffold special for construction according to claim 1, characterized in that the mounting sleeve (15) is of cast iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810680592.4A CN108775144B (en) | 2018-06-27 | External sleeve type scaffold special for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810680592.4A CN108775144B (en) | 2018-06-27 | External sleeve type scaffold special for building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108775144A CN108775144A (en) | 2018-11-09 |
| CN108775144B true CN108775144B (en) | 2024-06-21 |
Family
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208792743U (en) * | 2018-06-27 | 2019-04-26 | 浙江凯利装饰工程有限公司 | A kind of dedicated external telescopic scaffold of building |
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208792743U (en) * | 2018-06-27 | 2019-04-26 | 浙江凯利装饰工程有限公司 | A kind of dedicated external telescopic scaffold of building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240528 Address after: 518000, Room 06, 13th Floor, East New Era Building, Ebu Town, Shenzhen Shantou Special Cooperation Zone, Guangdong Province Applicant after: Shenzhen Huashenghui Construction Group Co.,Ltd. Country or region after: China Address before: 277100 north automobile repair plant, Gushan Road, Shizhong District, Zaozhuang City, Shandong Province, 500m to the North Applicant before: SHANDONG QINCHENGLI TEACHING SUPPLIES Co.,Ltd. Country or region before: China |
|
| GR01 | Patent grant |