CN220036075U - Assembled adjustable elevator shaft operation platform - Google Patents
Assembled adjustable elevator shaft operation platform Download PDFInfo
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- CN220036075U CN220036075U CN202321543100.XU CN202321543100U CN220036075U CN 220036075 U CN220036075 U CN 220036075U CN 202321543100 U CN202321543100 U CN 202321543100U CN 220036075 U CN220036075 U CN 220036075U
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- support
- adjustable
- elevator shaft
- shaped bracket
- steel panel
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 30
- 239000010959 steel Substances 0.000 claims abstract description 30
- 238000005096 rolling process Methods 0.000 claims abstract description 6
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an assembled adjustable elevator shaft operating platform, which belongs to the technical field of elevator shaft operating platforms and comprises an anti-skid steel panel, wherein the top surface of the anti-skid steel panel is provided with a plurality of lifting rings, one side of the bottom surface of the anti-skid steel panel is provided with an adjustable support assembly capable of adjusting the height of the anti-skid steel panel, the other side of the bottom surface of the anti-skid steel panel is provided with an inclined support frame rod, the inner wall of the bottom end of the adjustable support assembly is provided with a plurality of support auxiliary rollers through the telescopic support frame assembly, and the support auxiliary rollers can be in rolling friction contact with the inner wall of an elevator shaft. This assembled adjustable elevator shaft operation platform can adjust the height of antiskid steel panel, satisfies the use of not high elevator shaft, can also play the auxiliary role of support in addition, prevents when this platform of hoist and mount, inclines in the elevator shaft because of adjustable bracket assembly's dead weight, improves operation platform's installation effectiveness in the elevator shaft.
Description
Technical Field
The utility model belongs to the technical field of elevator shaft operation platforms, and particularly relates to an assembled adjustable elevator shaft operation platform.
Background
The traditional elevator shaft operation frame generally has two types, one type is a floor frame or a cantilever frame, and a main body template is directly erected on a frame body, so that the elevator shaft operation frame has the defect that a large amount of frame body materials are accumulated, and the elevator shaft operation frame can be detached after the building body structure is capped. The other is to put the shaped steel operation platform first, set up the simple operation frame on the operation platform, the operation platform can follow the progress of the building body, and the operation platform is lifted continuously by utilizing the tower crane. The shaped operation platform is added with a simple operation frame, and the problem of stock material backlog is solved. But this kind of structure lacks the balanced structure when the lift in the elevator shaft, leads to this operation platform to rise in the elevator shaft when easily, and the support frame of bottom one side leads to the platform slope because of the dead weight reason, leads to the support frame foot of bottom to be difficult to the joint on the elevator shaft mouth in succession.
After searching, the prior Chinese patent number is: an assembled adjustable elevator shaft operation platform of CN215167848U, it "includes support frame and can dismantle the bracket of connecting in platform frame and bottom surface of its top surface, and the top surface of platform frame is fixed with the platform board, and the size of platform board is adjustable, and the height-adjustable of connection of bracket on the support frame. The connecting height of the platform bracket on the supporting frame is adjustable, so the platform can be suitable for elevator shaft applications of buildings with different stories.
It can be seen that the above cited patent documents have the same problems that the same problems are caused by the lack of a balance structure when the elevator shaft is lifted, the operation platform is easily lifted in the elevator shaft, the support frame at the bottom side is inclined due to the dead weight, and then the support frame legs at the bottom end are not easily clamped on the elevator shaft.
Disclosure of Invention
The utility model aims to provide an assembled adjustable elevator shaft operating platform so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an assembled adjustable elevator shaft operation platform, elevator shaft operation platform includes the anti-skidding steel panel that the top surface has a plurality of hoist and mount rings, can adjust anti-skidding steel panel height's adjustable bracket component is installed to anti-skidding steel panel's bottom surface one side, inclined support hack lever is installed to anti-skidding steel panel's bottom surface opposite side, the one end that anti-skidding steel panel was kept away from to inclined support hack lever can slide on adjustable bracket component along with anti-skidding steel panel's altitude mixture control, simultaneously with adjustable bracket component dynamic connection, a plurality of support auxiliary rollers are installed through telescopic support bracket component to adjustable bracket component's bottom inner wall, a plurality of support auxiliary rollers can with elevator shaft inner wall rolling friction contact, adjustable bracket component's bottom outer wall welding has the support hack lever of setting up in elevator shaft.
Preferably, the adjustable bracket assembly comprises a first U-shaped bracket and a second U-shaped bracket, which are arranged in opposite directions, and a hydraulic lifting assembly capable of adjusting the distance between the first U-shaped bracket and the second U-shaped bracket is arranged between the first U-shaped bracket and the second U-shaped bracket.
Preferably, the hydraulic lifting assembly comprises two hydraulic lifting columns symmetrically arranged on the top surface of the first U-shaped bracket, and the top ends of the two hydraulic lifting columns are connected with the second U-shaped bracket.
Preferably, two positioning upright rods are symmetrically welded on the bottom surface of the second U-shaped bracket, and the two positioning upright rods longitudinally penetrate through the first U-shaped bracket.
Preferably, the telescopic support frame assembly comprises two electric telescopic rods symmetrically arranged on the inner wall of the bottom end of the first U-shaped support, the telescopic ends of the two electric telescopic rods are connected with mounting plate members, and the plurality of support auxiliary rollers are equidistantly arranged on the side surfaces of the mounting plate members.
Preferably, the two sides of the bottom end of the first U-shaped support are both longitudinally provided with a longitudinal sliding groove, and the inner walls of the two sides of the bottom end of the inclined support frame rod are both welded with a positioning sliding rod sliding in the longitudinal sliding groove.
Preferably, the two sides of the bottom end of the inclined support frame rod are also connected with locking bolts in an adaptive manner, and the locking bolts penetrate through the inclined support frame rod and are connected with the first U-shaped support.
Preferably, the shaft fixing sleeves of the two electric telescopic rods are provided with connecting sleeve plates, fixing rods are welded in the middle positions of the inner walls of the connecting sleeve plates, and the fixing rods are fixedly connected with the first U-shaped support.
Compared with the prior art, the utility model has the technical effects and advantages that:
this assembled adjustable elevator shaft operation platform, adjustable support subassembly can adjust the height of anti-skidding steel panel, simultaneously tilting support hack lever can go on the lift slip along with the regulation change of height on adjustable support subassembly, thereby can enough adjust the height of anti-skidding steel panel, satisfy the use of not co-altitude elevator shaft, can play again simultaneously and obtain effectual support, in addition, adjustable support subassembly bottom can drive a plurality of support auxiliary roller through telescopic support subassembly and carry out the horizontal direction and remove, make a plurality of support auxiliary roller can with the inner wall rolling friction contact of elevator shaft, thereby can play the auxiliary role of support, prevent when hoisting this platform, slope in the elevator shaft because of adjustable support subassembly's dead weight, improve operation platform's installation effectiveness in the elevator shaft.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the split structure of the anti-skid steel panel and the second U-shaped bracket of the present utility model;
FIG. 3 is a schematic view of the mounting structure of the first U-shaped bracket and the second U-shaped bracket of the present utility model;
fig. 4 is a partial structural schematic view of the inclined support frame bar of the present utility model;
fig. 5 is a schematic view of the installation structure of the electric telescopic rod, the installation plate and the supporting auxiliary roller of the present utility model.
Reference numerals illustrate:
in the figure: 1. an anti-slip steel panel; 2. a hoisting ring; 3. a first U-shaped bracket; 4. a second U-shaped bracket; 5. inclined support frame rods; 6. a support frame rod; 7. an electric telescopic rod; 8. mounting a plate; 9. supporting the inner rod; 10. fixing a square sleeve; 11. a fixing bolt; 12. a longitudinal chute; 13. a hydraulic lifting column; 14. positioning the vertical rod; 15. triangular rib plates; 16. a threaded hole; 17. a locking bolt; 18. positioning a slide bar; 19. supporting auxiliary rollers; 20. connecting sleeve plates; 21. and a fixing rod.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.
Unless the directions indicated by the individual definitions are used, the directions of up, down, left, right, front, rear, inner and outer are all directions of up, down, left, right, front, rear, inner and outer in the drawings shown in the present utility model, and are described herein together.
The embodiment discloses an assembled adjustable elevator shaft operation platform as shown in fig. 1 to 5, elevator shaft operation platform includes anti-skidding steel panel 1 that the top surface has a plurality of hoist and mount rings 2, the adjustable support subassembly that can adjust anti-skidding steel panel 1 height is installed to anti-skidding steel panel 1's bottom surface one side, adjustable support subassembly includes first U type support 3 and second U type support 4, simultaneously the two sets up in opposite directions, and be provided with the hydraulic lifting assembly that can adjust the two interval between the two, and be rectangular distribution welding at anti-skidding steel panel 1's bottom surface and have four fixed square sleeve 10, wherein two relative fixed square sleeve 10 cover is established on second U type support 4, and fixed square sleeve 10 passes through fixing bolt 11 and is in the same place with second U type support 4 installation, and the top of other two fixed square sleeve 10 and inclined support hack lever 5 passes through the screw connection.
The embodiment discloses hydraulic lifting assembly includes two hydraulic lifting columns 13 that install at first U type support 3 top surface through the bolt symmetry, and the top of two hydraulic lifting columns 13 is connected with second U type support 4 through the bolt, and the bottom surface symmetry welding of second U type support 4 has two location pole setting 14, and two location pole setting 14 all vertically run through first U type support 3, and when hydraulic lifting column 13 drive second U type support 4 rose, two location pole setting 14 stretch out and draw back in first U type support 3 and run through.
The embodiment discloses that tilting support hack lever 5 is installed to the bottom surface opposite side of anti-skidding steel panel 1, tilting support hack lever 5 is kept away from the one end of anti-skidding steel panel 1 and can slide on adjustable support subassembly along with the altitude mixture control of anti-skidding steel panel 1, simultaneously with adjustable support subassembly dynamic connection, vertical spout 12 has all been vertically seted up to the bottom both sides of first U type support 3, the location slide bar 18 that slides in vertical spout 12 has all been welded to the bottom both sides inner wall of tilting support hack lever 5, tilting support hack lever 5's bottom both sides still adaptation is connected with locking bolt 17, locking bolt 17 runs through tilting support hack lever 5 and is connected with first U type support 3, when hydraulic lifting column 13 drive second U type support 4 goes up and down, and two location slide bars 18 of tilting support hack lever 5 bottom can be in vertical movement in vertical spout 12, after the location is confirmed, install tilting support hack lever 5 fixed mounting on first U type support 3 through locking bolt 17, tilting support hack lever 5's bottom both sides have all seted up the screw hole 16 that supplies locking bolt 17 to install.
The embodiment discloses bottom inner wall of adjustable support subassembly installs a plurality of support auxiliary roller 19 through telescopic support subassembly, a plurality of support auxiliary roller 19 can with elevator shaft inner wall rolling friction contact, the bottom outer wall welding of adjustable support subassembly has the support hack lever 6 of erectting in elevator shaft mouth, the welding has triangular ribbed slab 15 between the top surface of support hack lever 6 and first U type support 3, telescopic support subassembly is including two electric telescopic handle 7 of symmetry installation at first U type support 3 bottom inner wall, the flexible end of two electric telescopic handle 7 is connected with mounting plate 8, a plurality of support auxiliary roller 19 equidistance are distributed and are installed on mounting plate 8 side, the shaft fixed sleeve of two electric telescopic handle 7 is equipped with and connects sleeve plate 20, connect sleeve plate 20 inner wall intermediate position welding has dead lever 21, dead lever 21 and first U type support 3 fixed connection.
The inner walls of the first U-shaped bracket 3, the second U-shaped bracket 4 and the inclined support frame rod 5 disclosed in this embodiment are welded with a plurality of support inner rods 9, a fixing plate is welded between the bottom ends of the first U-shaped bracket 3, and the fixing rod 21 is connected with the fixing plate through bolts, so that the two electric telescopic rods 7 are fixed.
Principle of operation
According to the assembled type adjustable elevator shaft operation platform, when the height of the device is required to be adjusted, the hydraulic lifting column 13 drives the second U-shaped support 4 to lift, so that the distance between the first U-shaped support 3 and the second U-shaped support 4 is adjusted, meanwhile, the two positioning vertical rods 14 stretch and penetrate through the first U-shaped support 3, the longitudinal positioning of the second U-shaped support 4 can be kept, in addition, when the hydraulic lifting column 13 drives the second U-shaped support 4 to lift, the inclined support frame rod 5 is driven to lift, the two positioning sliding rods 18 at the bottom end of the inclined support frame rod 5 can longitudinally move in the longitudinal sliding groove 12, and after the position is determined, the inclined support frame rod 5 is fixedly installed on the first U-shaped support 3 through the locking bolts 17;
when the device is placed in an elevator shaft and hoisted by a crane, the two electric telescopic rods 7 stretch to drive the installation plate 8 to horizontally move, so that the supporting auxiliary rollers 19 are abutted to the inner wall of the elevator shaft, and the supporting auxiliary rollers 19 are in rolling friction contact with the inner wall of the elevator shaft along with the lifting of the device in the elevator shaft, so that the balance of the device can be ensured, the support frame rod 6 is prevented from being inclined due to the dead weight of the first U-shaped support 3 and the second U-shaped support 4, and meanwhile, the support frame rod 6 is also conveniently clamped at the elevator shaft.
It should be noted that relational terms such as one and two are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An assembled adjustable elevator shaft operating platform, the elevator shaft operating platform includes an anti-slip steel panel (1) with a plurality of lifting rings (2) on the top surface, its characterized in that: the adjustable support assembly capable of adjusting the height of the anti-skid steel panel (1) is arranged on one side of the bottom surface of the anti-skid steel panel (1), the inclined support frame rod (5) is arranged on the other side of the bottom surface of the anti-skid steel panel (1), one end of the inclined support frame rod (5) away from the anti-skid steel panel (1) can slide on the adjustable support assembly along with the height adjustment of the anti-skid steel panel (1), and is dynamically connected with the adjustable support assembly, a plurality of support auxiliary rollers (19) are arranged on the inner wall of the bottom end of the adjustable support assembly through telescopic support frame assemblies, the support auxiliary rollers (19) can be in rolling friction contact with the inner wall of an elevator shaft, and the support frame rod (6) erected at the elevator shaft mouth is welded on the outer wall of the bottom end of the adjustable support assembly.
2. The assembled adjustable hoistway operating platform of claim 1, wherein: the adjustable bracket assembly comprises a first U-shaped bracket (3) and a second U-shaped bracket (4), and the first U-shaped bracket and the second U-shaped bracket are arranged in a back-to-back mode, and a hydraulic lifting assembly capable of adjusting the distance between the first U-shaped bracket and the second U-shaped bracket is arranged between the first U-shaped bracket and the second U-shaped bracket.
3. The assembled adjustable hoistway operating platform of claim 2, wherein: the hydraulic lifting assembly comprises two hydraulic lifting columns (13) symmetrically arranged on the top surface of the first U-shaped bracket (3), and the top ends of the two hydraulic lifting columns (13) are connected with the second U-shaped bracket (4).
4. A modular adjustable hoistway operating platform as defined in claim 3, wherein: two positioning vertical rods (14) are symmetrically welded on the bottom surface of the second U-shaped bracket (4), and the two positioning vertical rods (14) longitudinally penetrate through the first U-shaped bracket (3).
5. The assembled adjustable hoistway operating platform of claim 4, wherein: the telescopic support frame assembly comprises two electric telescopic rods (7) symmetrically arranged on the inner wall of the bottom end of the first U-shaped support frame (3), the telescopic ends of the two electric telescopic rods (7) are connected with mounting plate members (8), and the supporting auxiliary rollers (19) are equidistantly distributed and arranged on the side surfaces of the mounting plate members (8).
6. The assembled adjustable hoistway operating platform of claim 5, wherein: longitudinal sliding grooves (12) are longitudinally formed in two sides of the bottom end of the first U-shaped support (3), and positioning sliding rods (18) sliding in the longitudinal sliding grooves (12) are welded on inner walls of two sides of the bottom end of the inclined support frame rod (5).
7. The assembled adjustable hoistway operating platform of claim 6, wherein: the two sides of the bottom end of the inclined support frame rod (5) are also connected with locking bolts (17) in an adaptive manner, and the locking bolts (17) penetrate through the inclined support frame rod (5) and are connected with the first U-shaped support (3).
8. The assembled adjustable hoistway operating platform of claim 5, wherein: the two pole body fixing sleeves of the electric telescopic poles (7) are provided with connecting sleeve plates (20), fixing rods (21) are welded at the middle positions of the inner walls of the connecting sleeve plates (20), and the fixing rods (21) are fixedly connected with the first U-shaped support (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321543100.XU CN220036075U (en) | 2023-06-16 | 2023-06-16 | Assembled adjustable elevator shaft operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321543100.XU CN220036075U (en) | 2023-06-16 | 2023-06-16 | Assembled adjustable elevator shaft operation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220036075U true CN220036075U (en) | 2023-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321543100.XU Active CN220036075U (en) | 2023-06-16 | 2023-06-16 | Assembled adjustable elevator shaft operation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220036075U (en) |
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2023
- 2023-06-16 CN CN202321543100.XU patent/CN220036075U/en active Active
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