CN218843672U - Construction platform and extension structure - Google Patents
Construction platform and extension structure Download PDFInfo
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- CN218843672U CN218843672U CN202223426378.7U CN202223426378U CN218843672U CN 218843672 U CN218843672 U CN 218843672U CN 202223426378 U CN202223426378 U CN 202223426378U CN 218843672 U CN218843672 U CN 218843672U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The application discloses construction platform and extension structure belongs to job site technical field. The extension structure of the construction platform comprises a workbench, wherein guardrails are arranged around the workbench, and a lifting base is arranged at the bottom of the workbench; the extension subassembly sets up in the both sides of workstation, the extension subassembly is including extending the stand, and extends the platform and can remove in the inside cavity of seting up in workstation both sides, the fixed surface of extending the stand is connected with the lagging, and the inside of lagging has the screw rod through threaded connection, the one end of screw rod is rotated and is connected in the inside hole inslot of seting up of workstation, and the other end of screw rod is provided with the drive division, through being provided with extension subassembly and drive division, through making the extension platform extend, forms aerial construction platform, increases the usable floor area of workstation, improves the flexibility and the functionality of workstation during the use, has effectively solved current workstation usable floor area limitation, awkward problem.
Description
Technical Field
The application relates to the technical field of construction sites, in particular to a construction platform and an extension structure.
Background
The construction site is called as a building construction site or a construction site, wherein a scaffold, a herringbone ladder and other construction platforms are required to operate in the construction process, so the construction platform is one of the most important auxiliary tools in building construction, for example, a lifting construction platform is provided in the document with the publication number of CN213950516U in the prior art, a hydraulic cylinder is directly adopted to lift a workbench, the stretching speed of the hydraulic cylinder is the lifting speed of the workbench, the lifting speed of the workbench is kept uniform, the workbench is driven to lift by driving a support rod to move, a sliding groove is vertically formed in a sleeve, a sliding block is arranged at the bottom of the support rod and is matched with the sliding groove, and the sleeve can constrain the support rod from multiple directions during lifting, so that the support rod is prevented from shaking and can bear large radial stress.
Although the prior art scheme can directly adopt the hydraulic cylinder to jack the workbench, the telescopic speed of the hydraulic cylinder is the lifting speed of the workbench, the lifting speed of the workbench is kept uniform, and the workbench can be lifted stably, but the following defects still exist;
the area that current construction platform is using is more restricted, when needs are under construction to peripheral position, needs remove whole construction platform to probably bump each other when many people are under construction in construction platform simultaneously, comparatively inconvenient.
In view of the above, we propose a construction platform and an extension structure.
SUMMERY OF THE UTILITY MODEL
The present application aims to provide a construction platform and an extension structure to solve the problems proposed in the above background art.
The application provides a construction platform and extension structure adopts following technical scheme:
an extension structure of a construction platform comprises a workbench, wherein guardrails are arranged around the workbench, and a lifting base is arranged at the bottom of the workbench;
the extension assembly is arranged on two sides of the workbench and comprises an extension table, the extension table can move in cavities formed in the two sides of the workbench, a sleeve block is fixedly connected to the surface of the extension table, a screw rod is connected to the inside of the sleeve block through threads, one end of the screw rod is rotatably connected in a hole groove formed in the workbench, and a driving part is arranged at the other end of the screw rod;
the supporting component is arranged on the outer wall of the extension table and used for supporting the extension table, and the supporting component comprises a steel rope.
By adopting the technical scheme, the extension table is controlled to extend out to form an aerial construction platform, so that the service area of the workbench can be effectively increased, and the flexibility and functionality of the workbench during use are improved.
Optionally, the drive division includes first awl tooth and second awl tooth, the other end of screw rod run through the workstation and with first awl tooth fixed connection, and first awl tooth is connected with the meshing of second awl tooth, the inside fixedly connected with bull stick of second awl tooth, the surface rotation of bull stick has cup jointed the support, and support and workstation fixed connection.
Through adopting above-mentioned technical scheme, under the cooperation through first awl tooth, second awl tooth, bull stick and support, can be through rotatory bull stick for bull stick control second awl tooth and first awl tooth are rotatory, and then make screw rod rotation control sleeve piece drive and extend the stand and remove in the cavity, thereby make things convenient for the staff operation, control extension stand stretches out.
Optionally, the two sides of the extension table are respectively and fixedly connected with a sliding block, and the sliding block can slide in a limited manner in a sliding groove formed in the cavity.
Through adopting above-mentioned technical scheme, through the setting of slider, can play and carry out spacing effect to the extension platform.
Optionally, the extension platform is from one side fixedly connected with of workstation even piece, and the fixed surface that links the piece is connected with the fixing base, the inside of fixing base is rotated and is connected with and is used for carrying out the wire winding and unreel around the winding rod to the steel cable, the surface at the winding rod is fixed to the one end of steel cable, the other end fixedly connected with couple of steel cable, and couple joint on the surface of guardrail, the fixed surface that winds the winding rod is connected with two sets of being used for carrying out spacing separation blade to the steel cable, the outer wall both sides of winding rod twine respectively has the torsional spring, and the both ends fixed connection of torsional spring is between even piece and separation blade.
Through adopting above-mentioned technical scheme, when the extension platform is outwards extended, through the cooperation between around winding rod, steel cable and the couple, can carry out effectual support to the extension platform, improve the steadiness of extension platform during the use.
Optionally, both sides of workstation fixedly connected with layer board respectively, and the layer board is located the bottom of extension platform.
Through adopting above-mentioned technical scheme, through the setting of layer board, can play and carry out under the effect that supports to the extension platform.
The application provides a construction platform, its characterized in that, including workstation, guardrail, lift base and extension subassembly.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by arranging the extension assembly and the driving part, the screw rod is controlled to rotate under the matching of the rotating rod, the second bevel gear and the first bevel gear, so that the extension table can move along with the sleeve block, the extension table is extended out, and an aerial construction platform is formed, so that a worker can operate on the workbench and the extension table, the use area of the workbench is increased, the flexibility and the functionality of the workbench during use are improved, and the problems of limited use area and inconvenient use of the existing workbench are effectively solved;
2. through being provided with supporting component, when the extension platform is past when extending outward, the extension platform can drive even piece, fixing base and move together around the winding rod, and it is rotatory around the winding rod this moment, with orderly the unreeling of steel cable come out, because couple and guardrail joint to fixed with the steel cable, consequently can carry out effectual support to the extension platform through steel cable and couple, improve the stationarity of extension platform during the use.
Drawings
Fig. 1 is a schematic overall structure diagram of a construction platform and an extension structure according to a preferred embodiment of the present application;
FIG. 2 is a cross-sectional view of a portion of a construction platform and an extension assembly of an extension structure according to a preferred embodiment of the present application;
FIG. 3 is a schematic cross-sectional view of a construction platform and an extension assembly of an extension structure according to a preferred embodiment of the present application;
FIG. 4 is a schematic illustration of a construction platform and support assembly of an extended structure according to a preferred embodiment of the present application;
the reference numbers in the figures illustrate: 1. a work table; 2. a guardrail; 3. a lifting base; 11. a delay platform; 12. sleeving blocks; 13. a screw; 14. a first bevel gear; 15. a second taper tooth; 16. a rotating rod; 17. a support; 21. connecting blocks; 22. a fixed seat; 23. a winding rod; 24. a steel cord; 25. hooking; 26. a baffle plate; 27. a torsion spring; 28. and (7) a supporting plate.
Detailed Description
The present application will be described in further detail with reference to the accompanying drawings
Referring to fig. 1, guard rails 2 are arranged around a workbench 1, and a lifting base 3 is arranged at the bottom of the workbench 1.
Referring to fig. 1, 2 and 3, the embodiment of the application discloses a construction platform and an extension structure. The extension structure of construction platform is including setting up in the extension platform 11 of workstation 1 both sides, and extension platform 11 can move in the inside cavity of seting up in workstation 1 both sides, the fixed surface of extension platform 11 is connected with sleeve block 12, and there is screw rod 13 inside of sleeve block 12 through threaded connection, the one end of screw rod 13 is passed through the bearing and is rotated the connection in the inside hole inslot of seting up of workstation 1, the other end of screw rod 13 runs through workstation 1 and with the first awl tooth 14 of fixed connection, and first awl tooth 14 is connected with the meshing of second awl tooth 15, the inside fixedly connected with bull stick 16 of second awl tooth 15, the both sides difference fixedly connected with support 17 of workstation 1, and bull stick 16 and second awl tooth 15 rotate the inside of connecting at support 17 through the bearing, when needs extend the usable floor area of workstation 1, through rotatory bull stick 16, make bull stick 16 control second awl tooth 15 and first awl tooth 14 rotatory, and then make screw rod 13 rotation control sleeve block 12 drive extension platform 11 and move in the cavity, make extension platform 11 form aerial construction platform, the staff can be at workstation 1 with the workstation on the workstation, thereby the effective usable floor area that increases of workstation 1, thereby the problem of the usable floor area of the improvement of current workstation, the problem of working table 1 and the usable floor of limitation has been solved.
The both sides of extension platform 11 are fixedly connected with slider respectively, and the slider can be spacing in the spout that the cavity was seted up and slide, through the setting of slider, not only can play and carry out spacing effect to extension platform 11, can also reduce the frictional force between extension platform 11 and the cavity through the slider, conveniently extend platform 11 business turn over in the cavity.
Referring to fig. 1 and 4, one side of the extension table 11, which is away from the workbench 1, is fixedly connected with the connecting block 21, and the surface of the connecting block 21 is fixedly connected with the fixing seat 22, the inside of the fixing seat 22 is rotatably connected with the winding rod 23 through a bearing, one end of the steel cable 24 is fixed on the surface of the winding rod 23, the other end of the steel cable 24 is fixedly connected with the hook 25, and the hook 25 is connected to the surface of the guardrail 2, the surface of the winding rod 23 is fixedly connected with two sets of blocking pieces 26 for limiting the steel cable 24, the two sides of the outer wall of the winding rod 23 are respectively wound with the torsion springs 27, and two ends of the torsion springs 27 are fixedly connected between the connecting block 21 and the blocking pieces 26, when the extension table 11 extends outwards, the extension table 11 drives the connecting block 21 to move together, at this time, the winding rod 23 can unwind the steel cable 24 through the cooperation between the winding rod 23 and the steel cable 24, thereby enabling the steel cable 24 and the hook 25 to effectively support the extension table 11, and further enabling the steel cable 24 to be wound fast and enabling the winding rod to be wound with the steel cable 24 to be wound.
Both sides difference fixedly connected with layer board 28 of workstation 1, and layer board 28 is located the bottom of extension platform 11, through the setting of layer board 28, can play the effect that supports extension platform 11, and then improve the steadiness after extension platform 11 extends out.
The embodiment of the application discloses construction platform, including workstation 1, guardrail 2, lifting pedestal 3 and extension subassembly.
The implementation principle of a construction platform and an extension structure in the embodiment of the application is as follows: when needs extend workstation 1, through rotatory bull stick 16, make 16 control second conical tooth 15 of bull stick and first conical tooth 14 rotatory, and then make 13 rotary control sleeve block 12 of screw rod drive extension table 11 and remove in the cavity, make extension table 11 extend out, form aerial construction platform, when extension table 11 stretches out and draws back out, extension table 11 drives even piece 21, fixing base 22 and winding rod 23 remove, this moment because couple 25 joint is on the surface of guardrail 2, steel cable 24 can drag winding rod 23, make winding rod 23 unreel orderly steel cable 24, and then make steel cable 24 and couple 25 support extension table 11.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (6)
1. The extension structure of the construction platform is characterized by comprising a workbench, wherein guardrails are arranged around the workbench, and a lifting base is arranged at the bottom of the workbench;
the extension assembly is arranged on two sides of the workbench and comprises an extension table, the extension table can move in cavities formed in the two sides of the workbench, a sleeve block is fixedly connected to the surface of the extension table, a screw rod is connected to the inside of the sleeve block through threads, one end of the screw rod is rotatably connected in a hole groove formed in the workbench, and a driving part is arranged at the other end of the screw rod;
the supporting component is arranged on the outer wall of the extension table and used for supporting the extension table, and the supporting component comprises a steel rope.
2. The extension structure of a construction platform according to claim 1, wherein: the drive division includes first awl tooth and second awl tooth, the other end of screw rod run through the workstation and with first awl tooth fixed connection, and first awl tooth is connected with the meshing of second awl tooth, the inside fixedly connected with bull stick of second awl tooth, the surface rotation of bull stick has cup jointed the support, and support and workstation fixed connection.
3. The extension structure of a construction platform according to claim 1, wherein: the both sides of extension platform are fixedly connected with slider respectively, and the slider can be spacing the sliding in the spout of seting up in the cavity.
4. The extension structure of a construction platform according to claim 1, wherein: the extension platform is from one side fixedly connected with of workstation even piece, and the fixed surface that links the piece is connected with the fixing base, the inside of fixing base rotates and is connected with and is used for carrying out the book and unreel around the winding stem to the steel cable, the surface at the winding stem is fixed to the one end of steel cable, the other end fixedly connected with couple of steel cable, and the couple joint is on the surface of guardrail, the fixed surface that winds the winding stem is connected with two sets of being used for carrying out spacing separation blade to the steel cable, the outer wall both sides of winding stem twine respectively has the torsional spring, and the both ends fixed connection of torsional spring is between even piece and separation blade.
5. The extension structure of a construction platform according to claim 4, wherein: the both sides of workstation are fixedly connected with layer board respectively, and the layer board is located the bottom of extension platform.
6. A construction platform comprising a work platform, a fence, a lifting base and an extension assembly as claimed in any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223426378.7U CN218843672U (en) | 2022-12-20 | 2022-12-20 | Construction platform and extension structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223426378.7U CN218843672U (en) | 2022-12-20 | 2022-12-20 | Construction platform and extension structure |
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| Publication Number | Publication Date |
|---|---|
| CN218843672U true CN218843672U (en) | 2023-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223426378.7U Active CN218843672U (en) | 2022-12-20 | 2022-12-20 | Construction platform and extension structure |
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| CN (1) | CN218843672U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118167006A (en) * | 2024-05-15 | 2024-06-11 | 山西六建集团有限公司 | Support frame for preassembling construction of main air conditioning room |
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2022
- 2022-12-20 CN CN202223426378.7U patent/CN218843672U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118167006A (en) * | 2024-05-15 | 2024-06-11 | 山西六建集团有限公司 | Support frame for preassembling construction of main air conditioning room |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230615 Address after: 511, 4th Floor, Building 2, Shangfengyuan, Baijiatuan, Haidian District, Beijing, 100080 Patentee after: Zhongsen Cloud Technology Co.,Ltd. Address before: 073000 South Household, Unit 1, Zhongshan Market East Building, Dadaoguan Street, Beicheng District, Dingzhou City, Baoding City, Hebei Province Patentee before: Cui Xiuqin |
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| TR01 | Transfer of patent right |