CN213329946U - Scaffold for building construction - Google Patents
Scaffold for building construction Download PDFInfo
- Publication number
- CN213329946U CN213329946U CN202020944269.6U CN202020944269U CN213329946U CN 213329946 U CN213329946 U CN 213329946U CN 202020944269 U CN202020944269 U CN 202020944269U CN 213329946 U CN213329946 U CN 213329946U
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- threaded rod
- rod
- thick bamboo
- driven gear
- scaffold
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Abstract
The utility model provides a scaffold for construction, including a supporting seat, the intracavity of supporting seat is equipped with elevating system, elevating system includes first threaded rod, second threaded rod, third threaded rod and fourth threaded rod, first threaded rod the second threaded rod the third threaded rod with the top of fourth threaded rod all is equipped with the limiting plate, first threaded rod the second threaded rod the third threaded rod with fixed section of thick bamboo, every have all been cup jointed in the outside of fourth threaded rod first lift section of thick bamboo and second lift section of thick bamboo, it is a plurality of the workstation is installed on the top of second lift section of thick bamboo, just first threaded rod the second threaded rod the third threaded rod with be equipped with first connecting piece and second connecting piece on the outer wall of fourth threaded rod. The utility model discloses a elevating system, a first lift section of thick bamboo, a second lift section of thick bamboo and limiting plate have realized the altitude mixture control of workstation, the workman's of being convenient for construction.
Description
Technical Field
The utility model relates to a technical field of construction specifically is a scaffold for construction.
Background
Among the current building construction process, the scaffold often need be used, current scaffold has two kinds, one kind is miniature scaffold, place in a certain construction area, only can be under construction to this fast region with the help of this scaffold, the operation of detection, the second kind is large-scale scaffold, constitute by a plurality of shelves, the installation, dismantle the difficulty, the engineering volume is big, waste time and energy, these two kinds of scaffolds are fixed knot to be constructed mostly, highly often not adjustable, lead to the construction degree of difficulty increase, the efficiency of construction reduces. Therefore, there is a need for a construction frame for building construction, which can be adjusted in height.
SUMMERY OF THE UTILITY MODEL
The utility model mainly provides a scaffold for construction for solve the technical problem who proposes in the above-mentioned background art.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
a scaffold for building construction comprises a supporting seat, wherein an elevating mechanism is installed in a cavity of the supporting seat, a first threaded rod, a second threaded rod, a third threaded rod and a fourth threaded rod are vertically installed on one side of the elevating mechanism side by side, the tops of the first threaded rod, the second threaded rod, the third threaded rod and the fourth threaded rod are all penetrated through, the supporting seat extends to the outer side of the supporting seat and is provided with a limiting plate, a fixed cylinder is sleeved on the periphery of the first threaded rod, the third threaded rod and the fourth threaded rod, a first lifting cylinder is sleeved on the inner side of each fixed cylinder, a second lifting cylinder is sleeved on the inner side of each first lifting cylinder, a plurality of working tables are installed at the top ends of the second lifting cylinders, and a first connecting piece and a second connecting piece are sequentially installed on the outer walls of the first threaded rod, the second threaded rod, the third threaded rod and the fourth threaded rod from bottom to top, the outer side of each first connecting piece and the outer side of each second connecting piece are fixedly connected with the inner wall of each first lifting cylinder and the inner wall of each second lifting cylinder.
Further, second driving gear, first driving gear and worm wheel are installed by last under to in proper order to the bottom of first threaded rod, the bottom of first threaded rod is run through the worm wheel extends to the infrabasal plate of supporting seat is through ball bearing and rotates the connection, just one side meshing of worm wheel is connected with the worm, driving motor is installed to the one end of worm, driving motor's output pass through the rotor with the worm is to rotate the connection.
Further, second driven gear and third driven gear are installed by last to down in proper order to the bottom of third threaded rod, second driven gear pass through the chain with second driving gear meshing is connected, just the second threaded rod with first driven gear and fourth driven gear are installed respectively to the bottom of fourth threaded rod, first driven gear with fourth driven gear respectively through the chain with first driving gear with third driven gear meshing is connected.
Furthermore, every fixed cylinder and every all cup jointed the installed part on the outer wall of a first lift section of thick bamboo, every equal horizontal installation has the installation pole between the installed part, every one side of installation pole all is connected with through the hinge rotation and prevents weighing down the steel mesh.
Further, two supporting components are vertically installed side by side at the bottom of the supporting seat, each supporting component is provided with two fixing rods at the top, each fixing rod is sleeved with a telescopic rod at the inner side, and each fixing rod and each telescopic rod are provided with a sliding groove at one side.
Furthermore, every the dead lever with every all install first bracing piece and second bracing piece between the telescopic link, every first bracing piece and every the second bracing piece all links to each other through the pivot cross, every first bracing piece and every the both ends of second bracing piece respectively with every spout sliding connection.
Furthermore, an extension spring and a compression spring are oppositely arranged on the inner side of each sliding groove, one end of each extension spring is connected with the two ends of each first supporting rod and each second supporting rod respectively, and a limiting clamping seat is arranged at the top of each compression spring.
Furthermore, the bottom of the supporting seat is provided with a movable wheel set.
Furthermore, a protective guard is installed at the top of the workbench.
Compared with the prior art, the beneficial effects of the utility model are that:
one of the two-dimensional lifting platform has the advantages that the height adjustment of the working platform is realized, the construction difficulty is reduced, the first threaded rod, the second threaded rod, the third threaded rod and the fourth threaded rod are driven to rotate through the lifting mechanism, the first connecting piece and the second connecting piece are driven to lift through the rotation of the first threaded rod, the second threaded rod, the third threaded rod and the fourth threaded rod, the first lifting cylinder and the second lifting cylinder are driven to lift through the first connecting piece and the second connecting piece, the lifting height is limited through the limiting plate, the height adjustment of the working platform is realized through the lifting of the first lifting cylinder and the second lifting cylinder, the construction of workers is facilitated, and the construction difficulty is reduced;
secondly, the utility model realizes the expansion and contraction of the telescopic rod through the sliding connection of the first support rod and the second support rod with the sliding chute, supports the scaffold through the telescopic rod, reduces the pressure on the telescopic rod through the first support rod and the second support rod which are connected in a cross way, stabilizes the scaffold, and improves the stability of the scaffold by absorbing the acting force through the extension spring and the compression spring when the scaffold is vibrated;
third, the utility model discloses a what set up prevents weighing down the steel mesh and realizes the buffering, reduces the workman and falls the injured possibility of time, prevents weighing down the steel mesh and rotates through the hinge and connect, under the effect of hinge, has realized preventing weighing down the folding of steel mesh, and when idle scaffold, folding steel mesh of preventing weighing down has practiced thrift the space.
The present invention will be explained in detail with reference to the drawings and specific embodiments.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the lifting mechanism of the present invention;
FIG. 3 is a sectional view of the fixing cylinder structure of the present invention;
FIG. 4 is a sectional view of the fixing rod structure of the present invention;
fig. 5 is an enlarged view of region a in fig. 1.
In the figure: 1. a supporting seat; 11. a movable wheel group; 2. a lifting mechanism; 21. a first threaded rod; 211. a first drive gear; 212. a second driving gear; 22. a second threaded rod; 221. a first driven gear; 23. a third threaded rod; 231. a second driven gear; 232. a third driven gear; 24. a fourth threaded rod; 241. a fourth driven gear; 25. a drive motor; 251. a worm; 252. a worm gear; 26. a limiting plate; 3. a fixed cylinder; 31. a first lifting cylinder; 311. a first connecting member; 32. a second lifting cylinder; 321. a second connecting member; 33. a mounting member; 34. mounting a rod; 4. anti-falling steel mesh; 5. a work table; 51. protecting the fence; 6. a support assembly; 61. a first support bar; 611. an extension spring; 62. a second support bar; 63. fixing the rod; 631. a limiting clamping seat; 632. a compression spring; 64. a telescopic rod; 65. a chute.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Please refer to fig. 1-5 heavily, a construction frame for building construction comprises a supporting seat 1, a lifting mechanism 2 is installed in a cavity of the supporting seat 1, a first threaded rod 21, a second threaded rod 22, a third threaded rod 23 and a fourth threaded rod 24 are vertically installed in parallel on one side of the lifting mechanism 2, a limiting plate 26 is installed on the top of each of the first threaded rod 21, the second threaded rod 22, the third threaded rod 23 and the fourth threaded rod 24 which penetrates through the supporting seat 1 and extends to the outer side of the supporting seat, a fixed cylinder 3 is sleeved on the outer peripheries of each of the first threaded rod 21, the second threaded rod 22, the third threaded rod 23 and the fourth threaded rod 24, a first lifting cylinder 31 is sleeved on the inner side of each of the fixed cylinders 3, a second lifting cylinder 32 is sleeved on the inner side of each of the first lifting cylinder 31, a workbench 5 is installed on the top end of each of the second lifting cylinder 32, and the outer walls of the first threaded rod 21, the second threaded rod 22, the third threaded rod 23 and the fourth threaded rod 24 are sequentially provided with a first connecting piece 311 and a second connecting piece 321 from bottom to top, the outer sides of the first connecting piece 311 and each second connecting piece 321 are fixedly connected with the inner walls of the first lifting cylinder 31 and each second lifting cylinder 32, the bottom end of the first threaded rod 21 is sequentially provided with a second driving gear 212, a first driving gear 211 and a worm wheel 252 from top to bottom, the bottom end of the first threaded rod 21 penetrates through the worm wheel 252 and extends to the inner bottom plate of the supporting seat 1 to be rotatably connected through a ball bearing, one side of the worm wheel 252 is engaged with a worm 251, one end of the worm 251 is provided with a driving motor 25, the output end of the driving motor 25 is rotatably connected with the worm 251 through a rotor, second driven gear 231 and third driven gear 232 are installed by last under to in proper order to the bottom of third threaded rod 23, second driven gear 231 pass through the chain with second driving gear 212 meshing is connected, just second threaded rod 22 with first driven gear 221 and fourth driven gear 241 are installed respectively to the bottom of fourth threaded rod 24, first driven gear 221 with fourth driven gear 241 respectively through the chain with first driving gear 211 with third driven gear 232 meshing is connected, movable pulley group 11 is installed to the bottom of supporting seat 1, rail guard 51 is installed at the top of workstation 5. In this embodiment, the driving motor 25 works to drive the worm 251 to rotate, the worm 251 drives the worm wheel 252 to rotate, the worm wheel 252 drives the first threaded rod 21, the first driving gear 211 and the second driving gear 212 to rotate, the first driving gear 211 and the second driving gear 212 drive the first driven gear 221, the second threaded rod 22 and the second driven gear 231 to rotate, the second driven gear 231 drives the third threaded rod 23 and the third driven gear 232 to rotate, the third driven gear 232 drives the fourth driven gear 241 and the fourth threaded rod 24 to rotate, the rotation of the first threaded rod 21, the second threaded rod 22, the third threaded rod 23 and the fourth threaded rod 24 is realized, the lifting is realized, the scaffold is convenient to move through the movable wheel set 11, and the possibility of falling of workers is reduced through the guard rail 51.
Please refer to fig. 1 again, the outer walls of each of the fixed cylinders 3 and each of the first lifting cylinders 31 are sleeved with mounting pieces 33, mounting rods 34 are horizontally mounted between the mounting pieces 33, and one side of each of the mounting rods 34 is rotatably connected with an anti-falling steel net 4 through a hinge. In this embodiment, when the workman falls, prevent weighing down steel mesh 4 through setting up and realize the buffering, reduce workman injured possibility, prevent weighing down steel mesh 4 and rotate through the hinge and connect, under the effect of hinge, realized preventing weighing down the folding of steel mesh 4, when idle scaffold, folding prevent weighing down steel mesh 4, practiced thrift the space.
Please refer to fig. 4-5, two support assemblies 6 are vertically installed side by side at the bottom of the support base 1, two fixing rods 63 are installed at the top of each support assembly 6, an expansion rod 64 is sleeved at the inner side of each fixing rod 63, a sliding slot 65 is installed at one side of each fixing rod 63 and each expansion rod 64, a first support rod 61 and a second support rod 62 are installed between each fixing rod 63 and each expansion rod 64, each first support rod 61 and each second support rod 62 are crosswise connected through a rotating shaft, both ends of each first support rod 61 and each second support rod 62 are respectively connected with each sliding slot 65 in a sliding manner, an extension spring 611 and a compression spring 632 are installed at the inner side of each sliding slot 65, one end of each extension spring 611 is respectively connected with both ends of each first support rod 61 and each second support rod 62, and the top of each compression spring 632 is provided with a limit clamping seat 631. In this embodiment, through the sliding connection of first bracing piece 61 and second bracing piece 62 and spout 65, realize the flexible of telescopic link 64, support the scaffold through telescopic link 64, alleviate the pressure that telescopic link 64 received simultaneously through cross connection's first bracing piece 61 and second bracing piece 62, firm scaffold when the scaffold receives the vibration, through extension spring 611 and compression spring 632 buffering absorption effort, improved the stability of scaffold.
The utility model discloses a concrete operation as follows:
firstly, the driving motor 25 works to drive the worm 251 to rotate, the worm 251 drives the worm wheel 252 to rotate, the worm wheel 252 drives the first threaded rod 21, the first driving gear 211 and the second driving gear 212 to rotate, the first driving gear 211 and the second driving gear 212 drive the first driven gear 221, the second threaded rod 22 and the second driven gear 231 to rotate, the second driven gear 231 drives the third threaded rod 23 and the third driven gear 232 to rotate, the third driven gear 232 drives the fourth driven gear 241 and the fourth threaded rod 24 to rotate, the first threaded rod 21, the second threaded rod 22, the third threaded rod 23 and the fourth threaded rod 24 rotate to drive the first connecting piece 311 and the second connecting piece 321 to lift, the first lifting barrel 31 and the second lifting barrel 32 are driven to lift by the first connecting piece 311 and the second connecting piece 321, the lifting height is limited by the limiting plate 26, through the lift of a first section of thick bamboo 31 and a second section of thick bamboo 32, the altitude mixture control of workstation 5 has been realized, simultaneously through a fixed section of thick bamboo 3, the dustproof of threaded rod has been realized to a first section of thick bamboo 31 and a second section of thick bamboo 32, the life thereof has been prolonged, sliding connection through first bracing piece 61 and second bracing piece 62 and spout 65, realize the flexible of telescopic link 64, support the scaffold through telescopic link 64, alleviate the pressure that telescopic link 64 received through cross connection's first bracing piece 61 and second bracing piece 62 simultaneously, firm scaffold, when the construction, expand and prevent weighing down steel mesh 4, reduce the workman and fall injured's possibility.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.
Claims (9)
1. The utility model provides a scaffold for construction, includes supporting seat (1), its characterized in that, elevating system (2) are installed to the intracavity of supporting seat (1), one side of elevating system (2) is installed first threaded rod (21), second threaded rod (22), third threaded rod (23) and fourth threaded rod (24) perpendicularly side by side, first threaded rod (21), second threaded rod (22), third threaded rod (23) and the top of fourth threaded rod (24) all run through supporting seat (1) extends to its outside and installs limiting plate (26), first threaded rod (21), second threaded rod (22), third threaded rod (23) and the periphery of fourth threaded rod (24) all cup jointed fixed section of thick bamboo (3), every first lift section of thick bamboo (31) has all been cup jointed to the inboard of fixed section of thick bamboo (3), every second lift section of thick bamboo (32), a plurality of has all been cup jointed to the inboard of first lift section of thick bamboo (31) workstation (5) is installed on the top of second lift section of thick bamboo (32), just first threaded rod (21) second threaded rod (22) third threaded rod (23) with install first connecting piece (311) and second connecting piece (321), every by installing first connecting piece (311) and second connecting piece (321) on going in proper order on the outer wall of fourth threaded rod (24) the outside of first connecting piece (311) and every second connecting piece (321) all with every first lift section of thick bamboo (31) and every the inner wall fixed connection of second lift section of thick bamboo (32).
2. The scaffold for building construction as claimed in claim 1, wherein the bottom end of the first threaded rod (21) is sequentially provided with a second driving gear (212), a first driving gear (211) and a worm gear (252) from top to bottom, the bottom end of the first threaded rod (21) penetrates through the worm gear (252) and extends to the inner bottom plate of the supporting seat (1) to be rotatably connected through a ball bearing, one side of the worm gear (252) is engaged with a worm (251), one end of the worm (251) is provided with a driving motor (25), and the output end of the driving motor (25) is rotatably connected with the worm (251) through a rotor.
3. The scaffold for building construction as claimed in claim 2, wherein a second driven gear (231) and a third driven gear (232) are sequentially installed at the bottom end of the third threaded rod (23) from top to bottom, the second driven gear (231) is engaged with the second driving gear (212) through a chain, a first driven gear (221) and a fourth driven gear (241) are respectively installed at the bottom ends of the second threaded rod (22) and the fourth threaded rod (24), and the first driven gear (221) and the fourth driven gear (241) are engaged with the first driving gear (211) and the third driven gear (232) through a chain.
4. The scaffold for building construction as claimed in claim 1, wherein each of the fixed cylinders (3) and each of the first elevating cylinders (31) has a mounting part (33) sleeved on an outer wall thereof, each of the mounting parts (33) has a mounting rod (34) horizontally mounted therebetween, and one side of each of the mounting rods (34) is rotatably connected with an anti-falling steel net (4) through a hinge.
5. A scaffold for building construction according to claim 1, wherein the bottom of the supporting base (1) is vertically installed with two supporting components (6) side by side, the top of each supporting component (6) is provided with two fixing rods (63), the inner side of each fixing rod (63) is sleeved with a telescopic rod (64), and one side of each fixing rod (63) and each telescopic rod (64) is provided with a sliding groove (65).
6. A construction frame as claimed in claim 5, wherein a first support bar (61) and a second support bar (62) are mounted between each of the fixing bars (63) and each of the telescopic bars (64), each of the first support bars (61) and each of the second support bars (62) are cross-connected by a rotation shaft, and both ends of each of the first support bars (61) and each of the second support bars (62) are slidably connected to each of the sliding grooves (65), respectively.
7. A construction frame for building construction according to claim 6, wherein an extension spring (611) and a compression spring (632) are oppositely installed at the inner side of each sliding slot (65), one end of each extension spring (611) is respectively connected with two ends of each first supporting rod (61) and each second supporting rod (62), and a limit clamping seat (631) is installed at the top of each compression spring (632).
8. A construction frame as claimed in claim 1, wherein a movable wheel set (11) is mounted to the bottom of the supporting base (1).
9. A construction scaffold according to claim 1, wherein a guard rail (51) is installed on the top of the working platform (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020944269.6U CN213329946U (en) | 2021-02-04 | 2021-02-04 | Scaffold for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020944269.6U CN213329946U (en) | 2021-02-04 | 2021-02-04 | Scaffold for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213329946U true CN213329946U (en) | 2021-06-01 |
Family
ID=76059544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020944269.6U Expired - Fee Related CN213329946U (en) | 2021-02-04 | 2021-02-04 | Scaffold for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213329946U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113638624A (en) * | 2021-09-08 | 2021-11-12 | 张文杰 | Constructional engineering steel construction support frame |
| CN113864737A (en) * | 2021-10-29 | 2021-12-31 | 中船黄埔文冲船舶有限公司 | Lifting type strong light lamp support |
-
2021
- 2021-02-04 CN CN202020944269.6U patent/CN213329946U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113638624A (en) * | 2021-09-08 | 2021-11-12 | 张文杰 | Constructional engineering steel construction support frame |
| CN113864737A (en) * | 2021-10-29 | 2021-12-31 | 中船黄埔文冲船舶有限公司 | Lifting type strong light lamp support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210601 Termination date: 20220204 |