CN220698641U - Adjustable elevator shaft construction tool - Google Patents
Adjustable elevator shaft construction tool Download PDFInfo
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- CN220698641U CN220698641U CN202321838755.XU CN202321838755U CN220698641U CN 220698641 U CN220698641 U CN 220698641U CN 202321838755 U CN202321838755 U CN 202321838755U CN 220698641 U CN220698641 U CN 220698641U
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- 238000010276 construction Methods 0.000 title claims abstract description 20
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 description 8
- 238000003466 welding Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The application provides an elevator shaft construction frock with adjustable, including mounting bracket and sliding connection in the alignment jig of mounting bracket outer wall, four supporting terminal outer walls of mounting bracket all are provided with locating part, still include: the positioning component comprises a mounting rod fixedly connected to the outer wall of the supporting end of the mounting frame, a sliding block connected to the outer wall of the mounting rod in a sliding manner, a fixed plate fixedly connected to the side wall of the sliding block through sliding rods symmetrically arranged about the mounting rod, a driving shaft rotationally connected to the inner wall of the mounting frame and a driving sleeve rod rotationally connected to the inner wall of the sliding block, wherein one end of the driving sleeve rod, far away from the sliding block, penetrates through the mounting rod and is rotationally connected with the fixed plate, and the outer wall of the driving sleeve rod is fixedly connected with a second gear; wherein, both side walls of the fixed plate are connected with expansion plates in a sliding way. The support range is adjusted, the support device is applicable to support of parts with different sizes, and applicability and fixing capacity of the whole device are improved.
Description
Technical Field
The utility model relates to the technical field of elevators, in particular to an adjustable elevator shaft construction tool.
Background
The elevator is a vertical elevator powered by an electric motor, is provided with a box-shaped nacelle and is used for taking passengers or carrying goods in a multi-storey building, a lift car of the elevator is arranged in a lift shaft of the building, the lift car moves up and down in the lift shaft, and doors on the lift shaft and the lift car are used for people to enter and exit. The existing old building is additionally provided with an elevator or a small villa elevator, because of the limitation of occupied area, the elevator with a steel structure well is additionally arranged outside a stair, a well frame is arranged in the elevator well of the steel structure well, in order to facilitate field installation and save field construction time and cost, the steel structure well frame in the prior art is formed by hoisting a plurality of frame modules in a construction field after being prefabricated into the frame modules in a factory through welding, each frame module comprises at least two structural columns and a plurality of frame beams perpendicular to the structural columns, the frame beams are positioned between the two structural columns, the structural columns are arranged along the direction of the elevator well, the frame beams are fixed between the structural columns, a lift car moves up and down along the well frame, and when the existing well frame is welded in the factory, all components are fixed through a top block at first, and then welding operation is carried out.
Through retrieving, chinese patent application number 202220525005.6's patent discloses an elevator well frame welding frock, it leads to fixed insecure to fix each part through the kicking block when mill's welding to current well frame, the problem that the part breaks away from the position frequently takes place in the welding process, causes the problem that welding quality is not up to standard, the present proposal is that it includes the cross, connecting plate and four butt plates, the equal fixedly connected with horizontal pole of one side that four butt plates are close to each other, the one end fixed with of two horizontal poles that are located same one side has the framework, the equal sliding sleeve joint in the outside of cross of four frameworks, and the equal fixed mounting in bottom of four frameworks has the swash plate, both sides and left and right sides all fixed mounting have the support around the connecting plate. The above patents have the following disadvantages: when the device is used, the abutting range of the abutting plate cannot be adjusted according to the sizes of elevator parts to be fixed, so that the device cannot be suitable for the poor fixing applicability of the parts with different sizes, and therefore an adjustable elevator shaft construction tool is needed to solve the problems.
Disclosure of Invention
The utility model aims at: the elevator control device aims at solving the problems that the abutting range of an abutting plate cannot be adjusted according to the size of an elevator part to be fixed at present, so that the elevator control device cannot be suitable for parts with different sizes and is poor in fixing applicability.
In order to achieve the above object, the present utility model provides the following technical solutions:
an adjustable elevator shaft construction tool is used for improving the problems.
The application is specifically such that:
the utility model provides an elevator shaft construction frock with adjustable, includes mounting bracket and sliding connection in the alignment jig of mounting bracket outer wall, four supporting terminal outer walls of mounting bracket all are provided with locating part, still include:
the positioning component comprises a mounting rod fixedly connected to the outer wall of the supporting end of the mounting frame, a sliding block slidingly connected to the outer wall of the mounting rod, a fixed plate fixedly connected to the side wall of the sliding block through sliding rods symmetrically arranged about the mounting rod, a driving shaft rotationally connected to the inner wall of the mounting frame and a driving sleeve rod rotationally connected to the inner wall of the sliding block, wherein the sliding rod is slidingly connected with the mounting rod, and the outer wall of the driving shaft is fixedly connected with a first gear matched with the adjusting frame;
one end of the driving loop bar, which is far away from the sliding block, penetrates through the mounting bar to be rotationally connected with the fixed plate, and the outer wall of the driving loop bar is fixedly connected with a second gear;
the two side walls of the fixed plate are both connected with expansion plates in a sliding manner, and the two groups of side walls of the expansion plates are both fixedly connected with first racks which are meshed with the second gears.
As the preferred technical scheme of this application, the mounting bracket roof still rotates and is connected with adjusting screw, adjusting screw links to each other with the alignment jig screw thread, the alignment jig diapire still is fixed with the second rack that links to each other with four sets of first gear engagement, just adjusting screw passes the one end of alignment jig and still fixedly connected with changes the handle.
As the preferred technical scheme of this application, slider diapire still fixedly connected with guide arm, the elastic component has still been cup jointed to the slide bar outer wall, just the elastic component is located between slider and the installation pole.
As the preferable technical scheme of the application, two groups of first racks are distributed in a staggered manner relative to the second gear, and the driving sleeve rod is sleeved with the driving shaft.
As the preferred technical scheme of this application, mounting bracket outer wall still sliding connection has the guide frame, guide frame cooperatees with the guide bar, just four supporting ends of guide frame all are provided with the gyro wheel, the mounting bracket diapire still fixedly connected with pneumatic cylinder.
Compared with the prior art, the utility model has the beneficial effects that:
in the scheme of the application:
through the alignment jig that sets up and extend the board linkage, drive first gear through the second rack when alignment jig for the mounting bracket downstream to drive the extension board and extend for the fixed plate under the transmission of drive shaft and drive loop bar, and then realize the regulation to the supporting range, applicable not equidimension spare part's support, increased whole device's suitability and fixed ability, solved among the prior art can't adjust the butt scope of butt board according to the size of the elevator spare part that will fix, thereby then lead to its unable be applicable to the poor problem of the fixed suitability of equidimension spare part.
Drawings
Fig. 1 is one of the overall structural schematic diagrams of the adjustable elevator shaft construction tool provided by the application;
FIG. 2 is a second schematic diagram of the overall structure of the adjustable hoistway construction tool provided by the present application;
fig. 3 is a schematic diagram of a specific structure of a driving shaft and a driving loop bar of the adjustable elevator shaft construction tool provided by the application;
fig. 4 is an enlarged view of the structure a in fig. 1 of the adjustable elevator shaft construction tool provided by the application.
The figures indicate:
1. a mounting frame; 11. adjusting a screw; 12. a guide frame; 13. a roller; 14. a hydraulic cylinder; 2. an adjusting frame; 21. a second rack; 22. a rotating handle; 3. a mounting rod; 31. a slide block; 32. a slide bar; 33. a fixing plate; 34. a drive shaft; 35. driving the loop bar; 36. a first gear; 37. a second gear; 4. an expansion plate; 41. a first rack; 42. a guide rod; 43. an elastic member.
Description of the embodiments
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model.
Thus, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the utility model, as claimed, but is merely representative of some embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, the terms "upper", "lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or an azimuth or a positional relationship conventionally put in use of the inventive product, or an azimuth or a positional relationship conventionally understood by those skilled in the art, such terms are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
As shown in fig. 1-4, the elevator shaft construction frock with adjustable this embodiment provides, including mounting bracket 1 and sliding connection in the alignment jig 2 of mounting bracket 1 outer wall, the four supporting terminal outer walls of mounting bracket 1 all are provided with locating part, still include:
the positioning component comprises an installation rod 3 fixedly connected to the outer wall of the supporting end of the installation frame 1, a sliding block 31 slidingly connected to the outer wall of the installation rod 3, a fixed plate 33 fixedly connected to the side wall of the sliding block 31 through sliding rods 32 symmetrically arranged about the installation rod 3, a driving shaft 34 rotationally connected to the inner wall of the installation frame 1 and a driving sleeve rod 35 rotationally connected to the inner wall of the sliding block 31, wherein the sliding rods 32 are slidingly connected with the installation rod 3, and the outer wall of the driving shaft 34 is fixedly connected with a first gear 36 matched with the adjusting frame 2;
one end of the driving sleeve rod 35 far away from the sliding block 31 penetrates through the mounting rod 3 to be rotationally connected with the fixed plate 33, and a second gear 37 is fixedly connected to the outer wall of the driving sleeve rod 35;
wherein, the two side walls of the fixed plate 33 are both connected with expansion plates 4 in a sliding way, and the side walls of the two groups of expansion plates 4 are both fixedly connected with a first rack 41 which is meshed and connected with the second gear 37;
through the linkage of the adjusting frame 2 and the expansion plate 4, when the adjusting frame 2 moves downwards relative to the mounting frame 1, the second rack 21 drives the first gear 36 to rotate, and the expansion plate 4 is driven to expand relative to the fixed plate 33 under the transmission of the driving shaft 34 and the driving sleeve rod 35, so that the adjustment of the supporting range is realized, the device is applicable to the supporting of parts with different sizes, and the applicability and the fixing capability of the whole device are improved.
As shown in fig. 1-4, as a preferred embodiment, on the basis of the above manner, the top wall of the mounting frame 1 is further rotatably connected with an adjusting screw 11, the adjusting screw 11 is in threaded connection with the adjusting frame 2, the bottom wall of the adjusting frame 2 is further fixedly connected with a second rack 21 in meshed connection with four groups of first gears 36, one end of the adjusting screw 11, which passes through the adjusting frame 2, is further fixedly connected with a rotating handle 22, the adjusting screw 11 is rotated, and the adjusting frame 2 in threaded connection with the adjusting screw 11 is further driven to move downwards, so that the expansion adjustment is realized when the adjusting frame 2 moves downwards relative to the mounting frame 1.
As shown in fig. 1-2, as a preferred embodiment, based on the above manner, the bottom wall of the sliding block 31 is further fixedly connected with a guide rod 42, the outer wall of the sliding rod 32 is further sleeved with an elastic piece 43, the elastic piece 43 is located between the sliding block 31 and the mounting rod 3, the sliding block 31 is driven to slide on the outer wall of the mounting rod 3 by matching the guide frame 12 with the guide rod 42, and the elevator parts are fixed by the fixed bottom plate and the expansion plate 4.
As shown in fig. 1-3, as a preferred embodiment, further, on the basis of the above manner, two groups of first racks 41 are staggered with respect to the second gear 37, and the driving sleeve rod 35 is sleeved with the driving shaft 34, so that the structural rationality is increased.
As shown in fig. 1-2, as a preferred embodiment, on the basis of the above manner, further, the outer wall of the mounting frame 1 is further slidably connected with a guide frame 12, the guide frame 12 is matched with a guide rod 42, four supporting ends of the guide frame 12 are all provided with rollers 13, the bottom wall of the mounting frame 1 is further fixedly connected with a hydraulic cylinder 14, and the specific model of the hydraulic cylinder 14 needs to be selected according to practical application scenarios.
Specifically, this elevartor shaft construction frock with adjustable when using: after the device is placed at a position needing to be fixed, the adjusting screw 11 is rotated through the rotating handle 22, then the adjusting frame 2 connected with the threads of the adjusting screw 11 is driven to move downwards, when the adjusting frame 2 moves downwards relative to the mounting frame 1, four groups of first gears 36 are driven to rotate through four groups of second racks 21, and the expanding plate 4 is driven to expand relative to the fixed plate 33 through the second gears 37 and the first racks 41 under the transmission of the driving shaft 34 and the driving sleeve 35, so that the supporting range is adjusted, the device can be suitable for supporting parts with different sizes, the applicability and the fixing capability of the whole device are improved, the problem that the abutting range of the abutting plate cannot be adjusted according to the sizes of the elevator parts to be fixed in the prior art is solved, and therefore the device cannot be suitable for fixing applicability of the parts with different sizes is solved, after the adjustment is finished, the hydraulic cylinder 14 is started, and then the guide frame 12 and the guide rod 42 are matched to move the sliding block 31 to slide on the outer wall of the mounting rod 3, and the elevator parts are fixed through the fixed bottom plate and the expanding plate 4.
The above embodiments are only for illustrating the present utility model and not for limiting the technical solutions described in the present utility model, and although the present utility model has been described in detail in the present specification with reference to the above embodiments, the present utility model is not limited to the above specific embodiments, and thus any modifications or equivalent substitutions are made to the present utility model; all technical solutions and modifications thereof that do not depart from the spirit and scope of the utility model are intended to be included in the scope of the appended claims.
Claims (5)
1. The utility model provides an elevator shaft construction frock with adjustable, includes mounting bracket (1) and sliding connection in alignment jig (2) of mounting bracket (1) outer wall, its characterized in that, four supporting terminal outer walls of mounting bracket (1) all are provided with locating part, still include:
the positioning component comprises a mounting rod (3) fixedly connected to the outer wall of the supporting end of the mounting frame (1), a sliding block (31) slidingly connected to the outer wall of the mounting rod (3), a fixed plate (33) fixedly connected to the side wall of the sliding block (31) through sliding rods (32) symmetrically arranged about the mounting rod (3), a driving shaft (34) rotationally connected to the inner wall of the mounting frame (1) and a driving sleeve rod (35) rotationally connected to the inner wall of the sliding block (31), the sliding rods (32) are slidingly connected with the mounting rod (3), and a first gear (36) matched with the adjusting frame (2) is fixedly connected to the outer wall of the driving shaft (34);
one end, far away from the sliding block (31), of the driving loop bar (35) penetrates through the mounting bar (3) to be rotationally connected with the fixed plate (33), and a second gear (37) is fixedly connected with the outer wall of the driving loop bar (35);
the two side walls of the fixed plate (33) are both connected with expansion plates (4) in a sliding mode, and the two groups of side walls of the expansion plates (4) are both fixedly connected with first racks (41) which are meshed with the second gears (37).
2. The adjustable elevator shaft construction tool according to claim 1, wherein the top wall of the mounting frame (1) is further rotatably connected with an adjusting screw (11), the adjusting screw (11) is in threaded connection with the adjusting frame (2), a second rack (21) meshed and connected with four groups of first gears (36) is further fixed on the bottom wall of the adjusting frame (2), and one end of the adjusting screw (11) penetrating through the adjusting frame (2) is further fixedly connected with a rotating handle (22).
3. An adjustable elevator shaft construction tool according to claim 1, characterized in that the bottom wall of the sliding block (31) is fixedly connected with a guide rod (42), the outer wall of the sliding rod (32) is sleeved with an elastic piece (43), and the elastic piece (43) is located between the sliding block (31) and the mounting rod (3).
4. An adjustable elevator shaft construction fixture according to claim 1, characterized in that two sets of the first racks (41) are staggered with respect to the second gear (37), and the driving sleeve rod (35) is sleeved with the driving shaft (34).
5. The adjustable elevator shaft construction tool according to claim 1, wherein the outer wall of the mounting frame (1) is further connected with a guide frame (12) in a sliding manner, the guide frame (12) is matched with a guide rod (42), rollers (13) are arranged at four supporting ends of the guide frame (12), and the bottom wall of the mounting frame (1) is further fixedly connected with a hydraulic cylinder (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321838755.XU CN220698641U (en) | 2023-07-13 | 2023-07-13 | Adjustable elevator shaft construction tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321838755.XU CN220698641U (en) | 2023-07-13 | 2023-07-13 | Adjustable elevator shaft construction tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220698641U true CN220698641U (en) | 2024-04-02 |
Family
ID=90442461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321838755.XU Active CN220698641U (en) | 2023-07-13 | 2023-07-13 | Adjustable elevator shaft construction tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220698641U (en) |
-
2023
- 2023-07-13 CN CN202321838755.XU patent/CN220698641U/en active Active
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