CN214785776U - Steady supporting scaffold - Google Patents
Steady supporting scaffold Download PDFInfo
- Publication number
- CN214785776U CN214785776U CN202022777744.8U CN202022777744U CN214785776U CN 214785776 U CN214785776 U CN 214785776U CN 202022777744 U CN202022777744 U CN 202022777744U CN 214785776 U CN214785776 U CN 214785776U
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- CN
- China
- Prior art keywords
- vertical pipe
- standpipe
- scaffold
- lower vertical
- hoop
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Abstract
The utility model relates to a scaffold frame technical field especially relates to a support firm scaffold frame, it includes the scaffold frame horizontal pole, two scaffold frame risers and support base, the scaffold frame riser includes lower part standpipe and upper portion standpipe, lower part standpipe overcoat is equipped with the festival cover, the festival cover is the annular and includes the fixed part of bottom and the connecting portion at top, its outer fringe of connecting portion sets up a plurality of festival cover bosss and festival cover concave station along the circumference interval, upper portion standpipe lower part stretches into in the lower part standpipe, and the festival cover, lower part standpipe and upper portion standpipe rigid coupling, the cover is equipped with the armful ring on the lower part standpipe, armful ring opening both sides are equipped with the screw hole, threaded hole department wears to be equipped with locking screw, locking handle is installed to locking screw's tip, armful ring lower part inner wall sets up a plurality of armful ring concave stations and armful ring boss along the circumference interval. The device provided by the utility model simple structure, the dismouting is adjusted conveniently, connects firm reliable and be difficult to produce and rock.
Description
Technical Field
The utility model relates to a scaffold technical field especially relates to a support firm scaffold frame.
Background
At present, scaffolds are used in the fields of building construction, road and bridge construction and the like. The height of the existing scaffold can not be adjusted. Although also having the scaffold frame that highly can adjust on the market, but be limited to simply between the upper and lower two-layer standpipe through bolt fixed connection, this kind of connected mode, the steadiness is relatively poor, and produce easily between the upper and lower two-layer standpipe in addition and rock, rocks in order to reduce, only increases the group number of connecting bolt between the upper and lower two-layer standpipe, has not only reduced the intensity of upper and lower two-layer standpipe, and dismouting and regulation are wasted time and energy very much moreover.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a simple structure is provided, and the dismouting is adjusted conveniently, connects firm reliable and be difficult to produce the firm scaffold frame of support that rocks.
The utility model discloses a realize through following technical scheme:
a scaffold capable of being stably supported comprises a scaffold cross rod, two scaffold vertical pipes and a support base, wherein each scaffold vertical pipe comprises a lower vertical pipe and an upper vertical pipe, the cross section of each lower vertical pipe is circular, the bottom of each lower vertical pipe is fixedly connected with the support base, the top of each upper vertical pipe is fixedly connected with the corresponding scaffold cross rod through a connecting buckle, a plurality of lower vertical pipe mounting holes are formed in the top of each lower vertical pipe along the circumferential direction, a plurality of upper vertical pipe mounting holes corresponding to the lower vertical pipe mounting holes are formed in the lower portion of each upper vertical pipe, each lower vertical pipe is sleeved with a joint sleeve which is annular and comprises a fixed portion at the bottom and a connecting portion at the top, a plurality of joint sleeve bosses and joint sleeve bosses are arranged at intervals along the circumferential direction on the outer edge of each connecting portion, a plurality of joint sleeve mounting holes are formed in the fixed portion, the lower portion of each upper vertical pipe extends into the corresponding lower vertical pipe, and the corresponding mounting holes are fixedly connected through bolts, the lower vertical pipe is sleeved with a hoop, the hoop is provided with an open annular structure, two opposite threaded holes are formed in the outer walls of two sides of the open annular structure respectively, locking screws penetrate through the two opposite threaded holes, a locking handle is installed at the end of each locking screw, and a plurality of hoop concave tables and hoop convex tables matched with the hoop concave tables are arranged on the inner wall of the lower portion of the hoop at intervals along the circumferential direction.
Furthermore, the lower portion standpipe is equipped with vertical protruding stupefied with the upper portion standpipe along the extending direction respectively, is equipped with on the connecting portion inner wall of festival cover and the stupefied matched with festival cover recess of the vertical protruding stupefied of lower portion standpipe, is equipped with on the inner wall of embracing the ring and embraces the ring recess with the vertical protruding stupefied matched with of upper portion standpipe.
The beneficial effects of the utility model
The utility model discloses a support firm scaffold frame has following advantage:
1. the structure is simple, and the disassembly, assembly and adjustment are convenient;
2. the height can be adjusted;
3. the connection is stable and reliable, and shaking is not easy to generate.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is an enlarged view of part A;
in the figure, 1, a support base, 2, a lower vertical pipe, 3, a scaffold cross bar, 4, a connector, 5, an upper vertical pipe, 6, an embracing ring, 7, a sleeve, 8, a vertical convex edge, 9, a fixing part, 10, a sleeve mounting hole, 11, a connecting part, 12, a threaded hole, 13, a locking screw rod, 14, a locking handle, 15, a sleeve boss, 16, a sleeve concave table, 17, a sleeve groove and 18, an embracing ring groove are arranged.
Detailed Description
The utility model provides a support firm scaffold frame, its includes scaffold frame horizontal pole 3, two scaffold frame risers and supports base 1, the scaffold frame riser includes that the cross-section is circular shape lower part standpipe 2 and upper portion standpipe 5, the bottom of lower part standpipe with support base fixed connection, the top of upper portion standpipe passes through connector link 4 fixed connection with the scaffold frame horizontal pole, the top of lower part standpipe is equipped with a plurality of lower part standpipe mounting holes along circumference, the lower part of upper portion standpipe is equipped with the upper portion standpipe mounting hole that multiunit and lower part standpipe mounting hole correspond, lower part standpipe overcoat are equipped with festival cover 7, the festival cover is the annular and includes the fixed part 9 of bottom and the connecting portion 11 at top, its outer fringe of connecting portion sets up a plurality of festival cover bosss 15 and festival cover concave station 16 along circumference interval, is equipped with a plurality of festival cover mounting holes 10 on the fixed part, and upper portion standpipe lower part stretches into in the lower part standpipe, and festival cover, The lower part standpipe and the upper part standpipe are fixedly connected through bolts at corresponding mounting holes, the lower part standpipe is sleeved with an embracing ring 6, the outer wall of the two sides of the embracing ring, which is provided with an open-ended annular structure and an opening, is respectively provided with a relative threaded hole 12, two relative threaded holes are provided with a locking screw 13, the end part of the locking screw is provided with a locking handle 14, and the inner wall of the lower part of the embracing ring is provided with a plurality of embracing ring concave tables (not shown) and embracing ring convex tables (not shown) matched with the node sleeve convex tables along the circumferential interval.
Further, lower part standpipe and upper portion standpipe are equipped with vertical protruding stupefied 8 respectively along the extending direction, are equipped with on the connecting portion inner wall of festival cover with the vertical protruding stupefied matched with of lower part standpipe festival cover recess 17, are equipped with on the inner wall of embracing the ring and embrace ring recess 18 with the vertical protruding stupefied matched with of upper portion standpipe, can not produce relative rotation between lower part standpipe, upper portion standpipe, festival cover and the armful ring like this, and easy to assemble adjusts, and the function is safe and reliable more.
When the scaffold installation, will save the cover at lower part standpipe top, embrace the ring cover in upper portion standpipe bottom, save the cover, the lower part standpipe, screw up through the bolt fastening after the mounting hole between the upper portion standpipe corresponds, then will save set boss, it corresponds and pegs graft the back with embracing ring concave station and embracing ring boss to save set concave station, it can to pass two relative screw hole locks of embracing the ring opening part with locking screw, the bottom and the support base fixed connection of lower part standpipe, the top of two upper portion standpipes passes through connector link fixed connection with the both ends of scaffold horizontal pole respectively, support the base through bolt or other modes and basic fixed connection, it is more firm to support.
When the height needs to be adjusted, the upper vertical pipe is lifted up after the locking screw and the bolt are pulled out, so that the corresponding group of mounting holes of the upper vertical pipe correspond to the mounting holes of the lower vertical pipe and the joint sleeve, and then the mounting operation is repeated.
Because the utility model provides a pair of support firm scaffold frame has increased festival cover and armful ring, and has economized the cover and has embraced the ring grafting, simple structure not only, and the dismouting is adjusted conveniently, need not to increase the mounting hole of lower part standpipe and upper portion standpipe moreover, can realize the firm reliable connection between lower part standpipe and the upper portion standpipe, and can not produce and rock each other.
To sum up, the utility model discloses a support firm scaffold frame, simple structure, the dismouting is adjusted conveniently, connects firm reliable and be difficult to produce and rock.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (2)
1. A scaffold capable of stably supporting is characterized by comprising a scaffold cross rod, two scaffold vertical pipes and a supporting base, wherein each scaffold vertical pipe comprises a lower vertical pipe and an upper vertical pipe, the cross section of each lower vertical pipe is circular, the bottom of each lower vertical pipe is fixedly connected with the supporting base, the top of each upper vertical pipe is fixedly connected with the corresponding scaffold cross rod through a connecting buckle, a plurality of lower vertical pipe mounting holes are formed in the top of each lower vertical pipe along the circumferential direction, a plurality of upper vertical pipe mounting holes corresponding to the lower vertical pipe mounting holes are formed in the lower portion of each upper vertical pipe, each lower vertical pipe is sleeved with a joint sleeve which is annular and comprises a fixed portion at the bottom and a connecting portion at the top, a plurality of joint sleeve bosses and joint sleeve concave tables are arranged at intervals along the circumferential direction on the outer edge of each connecting portion, a plurality of joint sleeve mounting holes are formed in the fixed portion, the lower portion of each upper vertical pipe extends into the corresponding lower vertical pipe, and the joint sleeves, the lower vertical pipes and the corresponding mounting holes are fixedly connected through bolts, the lower vertical pipe is sleeved with a hoop, the hoop is provided with an open annular structure, two opposite threaded holes are formed in the outer walls of two sides of the open annular structure respectively, locking screws penetrate through the two opposite threaded holes, a locking handle is installed at the end of each locking screw, and a plurality of hoop concave tables and hoop convex tables matched with the hoop concave tables are arranged on the inner wall of the lower portion of the hoop at intervals along the circumferential direction.
2. The scaffold for stably supporting the scaffold as claimed in claim 1, wherein the lower vertical tube and the upper vertical tube are respectively provided with vertical protruding ribs along the extending direction, the inner wall of the connecting portion of the joint sleeve is provided with a joint sleeve groove matched with the vertical protruding ribs of the lower vertical tube, and the inner wall of the holding ring is provided with a holding ring groove matched with the vertical protruding ribs of the upper vertical tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022777744.8U CN214785776U (en) | 2020-11-26 | 2020-11-26 | Steady supporting scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022777744.8U CN214785776U (en) | 2020-11-26 | 2020-11-26 | Steady supporting scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214785776U true CN214785776U (en) | 2021-11-19 |
Family
ID=78709795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022777744.8U Active CN214785776U (en) | 2020-11-26 | 2020-11-26 | Steady supporting scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214785776U (en) |
-
2020
- 2020-11-26 CN CN202022777744.8U patent/CN214785776U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |