CN220377795U - Hoistway platform - Google Patents
Hoistway platform Download PDFInfo
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- CN220377795U CN220377795U CN202321371811.3U CN202321371811U CN220377795U CN 220377795 U CN220377795 U CN 220377795U CN 202321371811 U CN202321371811 U CN 202321371811U CN 220377795 U CN220377795 U CN 220377795U
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- platform
- plate
- supporting plate
- diagonal brace
- limiting holes
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- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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Abstract
The utility model provides a well platform, which relates to the technical field of equipment for well operation and comprises the following components: the operation platform and the bracket connected with the operation platform are stabilized through the diagonal bracing frame, wherein the bracket comprises at least two support plates, and a plurality of limiting holes are formed in each support plate along the length direction of the support plate so as to be matched with the limiting piece to lock each support plate with the limiting holes aligned; the inclined support comprises two inclined support plates capable of sliding mutually, and a plurality of groups of limit holes distributed in a triangular shape are formed in each inclined support plate so that the two inclined support plates can be locked through at least one group of limit holes by using a limit piece. The utility model solves the problem of poor universality of the simple diagonal bracing type operation platform in the prior art.
Description
Technical Field
The utility model relates to the technical field of equipment for well operation, in particular to a well platform.
Background
The elevator shaft generally comprises three shear walls and a rectangular vertical shaft structure with one opening, and because the elevator shaft is of a special structure with a through length in the vertical direction and a narrower structure in the horizontal direction, a scaffold work platform for construction operation has to be erected in the elevator shaft.
The conventional scaffold working platform can refer to an integrally lifting type well steel platform protection device as provided in application number 201910347823.4, wherein a platform panel is fixedly arranged on a vertical supporting leg, and then the inclined supporting leg is utilized to connect the platform panel and the vertical supporting leg, so that a triangular structure is formed and the platform is stabilized; however, the specification and the size of the diagonal bracing type operation platform cannot be adjusted, so that the diagonal bracing type operation platform is not strong in universality and is not beneficial to turnover use.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model provides a well platform, which solves the problem of poor universality of a simple diagonal bracing type operation platform existing in the prior art.
According to an embodiment of the utility model, a hoistway platform includes:
an operation platform and a bracket connected with the operation platform are fixed by a diagonal bracing frame, wherein,
the support comprises at least two support plates, and each support plate is provided with a plurality of limiting holes along the length direction of the support plate so as to be matched with a limiting piece to lock each support plate with the limiting holes aligned;
the inclined support comprises two inclined support plates capable of sliding mutually, and a plurality of groups of limit holes distributed in a triangular shape are formed in each inclined support plate so that the two inclined support plates can be locked through at least one group of limit holes by using a limit piece.
The utility model has the following beneficial effects: the support and the diagonal brace are arranged into two blocks which can be mutually movably spliced, when the support and the diagonal brace are installed, the extension or shortening of the support and the diagonal brace is further realized by adjusting the locking positions of the limiting parts between the two support plates and between the two diagonal brace plates according to the required platform height, then the connection angle between the diagonal brace and the support is controlled during installation, the distance between the top end of the diagonal brace and the top end of the support is kept unchanged, and finally the operation platform is installed, so that the height of the supported platform can be adjusted; in order to solve the problems, the utility model adopts the triangular distributed limiting pieces to lock the two diagonal stay plates so as to strengthen the strength of the diagonal stay frame; compared with the prior art, the utility model realizes the adjustment of the height of the operation platform by adjusting the lengths of the diagonal brace and the bracket on one hand, has stronger universality, and strengthens the strength of the diagonal brace by a plurality of groups of triangular distributed limiting holes and the matched limiting pieces thereof on the other hand.
According to one embodiment, two limiting holes are formed in the width direction of the first inclined strut plate towards one end of the second inclined strut plate, and a plurality of limiting holes b are further formed in the length direction of the first inclined strut plate.
According to one embodiment, the second diagonal brace plate is provided with a plurality of groups of limiting holes c along the length direction thereof, and each group of limiting holes c comprises two limiting holes distributed along the width direction of the second diagonal brace plate;
the second inclined supporting plate is also provided with at least one elliptical limiting hole d.
According to one embodiment, the first diagonal strut plate is located above the second diagonal strut plate;
and the second inclined strut plate is provided with a chute extending along the length direction of the second inclined strut plate, and the first inclined strut plate is in sliding connection with the second inclined strut plate through the chute.
According to one embodiment, when the bracket and the diagonal brace are in the shortest state, two ends of the second diagonal brace can be respectively connected with the working platform and the bracket; and two ends of one support plate can be respectively connected with the second inclined support frame and the operation platform.
According to one embodiment, the device further comprises a cross plate which is connected to the working platform in a sliding manner along the horizontal direction, and the cross plate can slide out of the working platform and be locked.
According to one embodiment, a plurality of pedals are arranged at the end part of the working platform in a foldable manner, and two adjacent pedals are hinged together so as to be laid on the transverse plate according to the sliding-out length of the transverse plate.
According to one embodiment, a plurality of bearing frames are detachably connected between the transverse plate and each pedal.
Drawings
Fig. 1 is a schematic diagram of the structure in one state of the embodiment of the present utility model.
Fig. 2 is a schematic diagram of the structure in another state of the embodiment of the present utility model.
Fig. 3 is a partial enlarged view at a in fig. 2.
Fig. 4 is a schematic diagram of the structure of the bracket and the diagonal brace in the shortest state according to the embodiment of the utility model.
In the above figures:
1. an operation platform; 101. a connecting plate; 102. a cross plate; 103. a pedal; 104. a carrier; 105. a plug pin;
2. a bracket; 201. a first support plate; 202. a second support plate; 203. a limiting hole f; 204. a limiting hole g;
3. a diagonal bracing frame; 301. a first diagonal strut; 3011. a limiting hole a; 3012. a limiting hole b; 302. a second diagonal brace plate; 3021. a limiting hole c; 3022. a limit hole d; 3023. and a limit hole e.
Detailed Description
Various embodiments of the utility model are disclosed in the accompanying drawings, and for purposes of explanation, numerous practical details are set forth in the following description. However, it should be understood that these practical details are not to be taken as limiting the utility model. That is, in some embodiments of the utility model, these practical details are unnecessary. Furthermore, for the purpose of simplifying the drawings, some of the presently available structures and elements are shown in a simplified schematic form, and the same reference numerals will be used throughout the drawings to designate the same or similar elements. Features of different embodiments may be applied interactively without conflict.
Referring to fig. 1, an embodiment of the present utility model provides a hoistway platform, including: work platform 1, support 2 and diagonal brace 3, wherein,
the whole working platform 1 is horizontally arranged, a connecting plate 101 is fixedly arranged on the bottom end surface of the working platform 1 through bolts, the right end of the connecting plate 101 is fixedly connected with the top end of a vertically extending bracket 2 through bolts, the left end of the connecting plate 101 is hinged with the left end of a diagonal bracing frame 3 which extends downwards from left to right in an inclined manner, and the right end of the diagonal bracing frame 3 is hinged with the bottom end of the bracket 2, so that a right triangle structure is formed by the three parts;
the bracket 2 comprises a first support plate 201 and a second support plate 202, 7 groups of limiting holes f203 are vertically distributed on the first support plate 201, wherein one group of limiting holes f203 positioned at the topmost end of the first support plate 201 are provided with three limiting holes distributed in a triangular shape, and the other groups of limiting holes f203 are provided with two limiting holes distributed horizontally; the second support plate 202 has 4 groups of limiting holes g204, and similarly, the top end of the second support plate has three limiting holes distributed in a triangular shape, and the other groups of limiting holes g204 have two limiting holes distributed horizontally;
the diagonal brace 3 comprises a first diagonal brace 301 and a second diagonal brace 302, wherein the first diagonal brace 301 and the second diagonal brace 302 are vertically distributed, the first diagonal brace 301 is provided with 6 limit holes b3012 distributed along the length direction of the first diagonal brace 301, and a group of limit holes a3011 positioned at the bottom end of the first diagonal brace 301, and the limit holes a3011 comprise two limit holes distributed along the width direction of the first diagonal brace 301; the second inclined supporting plate 302 is provided with 4 groups of limiting holes c3021 distributed along the length direction, each group of limiting holes is provided with two limiting holes distributed along the width direction, the second inclined supporting plate 302 is also provided with two elliptical limiting holes d3022 (commonly called oblong holes), and the top end of the second inclined supporting plate 302 is also provided with a limiting hole e3023;
by the above arrangement:
referring to fig. 1 to 4, the positions of the first supporting plate 201, the second supporting plate 202, the first inclined supporting plate 301 and the second inclined supporting plate 302 are changed, and the initial installation state is the state of fig. 1,
at this time, the limiting hole a3011 on the first inclined supporting plate 301 is aligned with the limiting hole c3021 on the uppermost side of the second inclined supporting plate 302 to form two connection points, the limiting hole b3012 on the lowermost side of the first inclined supporting plate 301 is aligned with the limiting hole e3023 on the second inclined supporting plate 302 to form another connection point, at this time, the three connection points are distributed in an isosceles triangle, and then bolts are screwed into the aligned limiting holes to lock the first inclined supporting plate 301 and the second inclined supporting plate 302; considering that the force applied to the limiting piece (i.e. the bolt) between the two diagonal stay plates is not along the length direction of the diagonal stay plates, obviously, compared with the embodiment that only a plurality of limiting holes distributed along the length direction of the supporting plate are arranged, the connecting strength of the triangular distributed limiting holes is higher;
at this time, the two bottom limiting holes f203 of the first support plate 201 are aligned with the two top limiting holes g204 of the second support plate 202, and the first support plate 201 and the second support plate 202 are locked by screwing the bolts into the aligned limiting holes, and since the bolts between the first support plate 201 and the second support plate 202 only receive the forces along the length direction of each support plate, i.e. the bolts between the diagonal braces 3 are not required to be distributed like a triangle to balance the forces inclined on each diagonal brace.
When the length of the diagonal brace 3 needs to be changed, the limiting holes a3011 on the first diagonal brace 301 are aligned downwards with the limiting holes c3021 of each group on the second diagonal brace 302 in sequence, in this process, the limiting holes d3022 can also be aligned with the limiting holes b3012 in sequence, and at this time, the aligned limiting holes are locked by bolts, so that the diagonal brace 3 formed by the two diagonal brace plates can be shortened in sequence;
when the length of the bracket 2 needs to be changed, the limiting holes f203 on the first support plate 201 are aligned downwards with the limiting holes g204 on the second support plate 202 in sequence, and at the moment, the bracket 2 formed by the two support plates can be shortened in sequence by locking each group of aligned limiting holes by using a bolt;
the lengths of the bracket 2 and the diagonal brace 3 are changed at the same time, then the connection angle between the diagonal brace 3 and the bracket 2 is controlled during installation, the distance between the top end of the diagonal brace 3 and the top end of the bracket 2 is kept unchanged, then the operation platform 1 is installed, and finally the height of the operation platform 1 supported by the two is changed; it should be understood that, according to the hoistway condition, after adjusting the heights of the diagonal brace 3 and the bracket 2 and installing the working platform 1, the height adjustment is not required in the same operation.
Further, when the diagonal brace 3 and the bracket 2 are in the state shown in fig. 4, the height of the hoistway platform is shortest, at this time, the second diagonal brace 302 is connected with the operation platform 1 through the uppermost limiting hole e3023 thereof, the second support 202 is connected with the operation platform 1 through the uppermost limiting hole g204 thereof, that is, the second diagonal brace 302, the operation platform 1 and the second support 202 can form a complete supporting mechanism, so as to enhance the stability of the hoistway platform.
Further, in order to enhance the connection stability between the first inclined strut 301 and the second inclined strut 302, the first inclined strut 301 and the second inclined strut 302 are made of channel steel of different types, wherein, as the second inclined strut 302 is provided with more limiting plates Kong Jiaodi-one inclined strut 301, in order to balance the strength of the first inclined strut 301 and the second inclined strut 302, the second inclined strut 302 is provided with channel steel of larger type, at this time, a chute extending along the length direction of the second inclined strut 302 is formed inside the second inclined strut 302, and the first inclined strut 301 can slide into the chute, so that the inner wall surface of the second inclined strut 302 contacts with multiple positions of the outer wall surface of the first inclined strut 301, thereby connecting the two more firmly.
The present utility model also proposes another embodiment, which is mainly different from the above embodiment in that, to change the working length of the working platform 1 (i.e. the length in the left-right direction in fig. 1), the present embodiment further includes a transverse plate 102, where the transverse plate 102 is slidably connected in the left-right direction in the working platform 1, and the left end of the transverse plate 102 can slide out of the left end surface of the working platform 1 along with the above, so as to extend the working length of the working platform 1. Meanwhile, the transverse plate 102 is further provided with a plurality of limiting holes along the sliding direction, the connecting plate 101 is provided with four limiting holes in the same direction, and bolts are screwed into the four limiting holes of the connecting plate 101 and the corresponding limiting holes of the transverse plate 102 to lock and stabilize the transverse plate 102.
Further, a plurality of bearing frames 104 are fixedly arranged between the working platform 1 and the connecting plate 101, so that when a worker steps on the working platform 1, the worker can be distributed on the connecting plate 101 through the bearing frames 104, and further the stress on the connecting plate 101 is more balanced.
Further, a plurality of pedals 103 are arranged at the left end of the operation platform 1, and two adjacent pedals 103 are hinged together, so that on one hand, the top end face of the transverse plate 102 can be flush with the top end face of the operation platform 1, and on the other hand, a bearing frame 104 can be additionally arranged between the transverse plate 102 and the operation platform 1, and the top end face of the bearing frame 104 is flush with the top end face of the operation platform 1; taking the example that the top end surface of the transverse plate 102 is flush with the top end surface 1 of the working platform, referring to fig. 1, when the transverse plate 102 slides out of the working platform 1 to the left, each pedal 103 can be unfolded and laid on the transverse plate 102 to facilitate the stepping of the operator; when the transverse plate 102 slides into the work platform 1 to the right, referring to fig. 2 and 3, several pedals 103 may be folded appropriately, so that the length of the remaining pedals 103 can be matched with the length of the transverse plate 102 extending out of the work platform 1.
Here, taking the example that the bearing frame 104 is arranged between the pedal 103 and the transverse plate 102, the transverse plate 102 and the bearing frame 104 are also provided with a plurality of vertically extending pin holes, and the detachable connection of the bearing frame 104 and the transverse plate 102 is realized by inserting the bolt 105; by this arrangement, the length of the cross plate 102 extending out of the work platform 1 can be adapted by attaching/detaching the above-mentioned carriers 104, and then the step 103 can be laid on each carrier 104 while being unfolded, and the end face of the step 103 is kept flush with the end face of the work platform 1.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (8)
1. A hoistway platform, comprising:
the operation platform (1) and the bracket (2) connected with the operation platform are fixed by the inclined bracket (3),
the support (2) comprises at least two support plates, and each support plate is provided with a plurality of limiting holes along the length direction of the support plate so as to be matched with a limiting piece to lock each support plate with the limiting holes aligned;
the diagonal brace frame (3) comprises two first diagonal brace plates (301) and second diagonal brace plates (302) which can slide mutually, and a plurality of groups of limit holes distributed in a triangular mode are formed in the first diagonal brace plates (301) and the second diagonal brace plates (302) so that the two diagonal brace plates can be locked through at least one group of limit holes by using a limit piece.
2. A hoistway platform as claimed in claim 1, wherein: two limiting holes are formed in the first inclined supporting plate (301) at one end, facing the second inclined supporting plate (302), in the width direction of the first inclined supporting plate, and a plurality of limiting holes b (3012) are formed in the first inclined supporting plate (301) in the length direction of the first inclined supporting plate.
3. A hoistway platform as claimed in claim 2, wherein: the second inclined supporting plate (302) is provided with a plurality of groups of limiting holes c (3021) along the length direction, and each group of limiting holes c (3021) comprises two limiting holes distributed along the width direction of the second inclined supporting plate (302);
the second inclined supporting plate (302) is also provided with at least one elliptical limiting hole d (3022).
4. A hoistway platform as claimed in claim 3, wherein:
the first inclined support plate (301) is positioned above the second inclined support plate (302);
and a sliding groove extending along the length direction of the second inclined supporting plate (302) is formed in the second inclined supporting plate (302), and the first inclined supporting plate (301) is connected with the second inclined supporting plate (302) in a sliding mode through the sliding groove.
5. A hoistway platform as defined in claim 4, wherein: when the bracket (2) and the diagonal brace frame (3) are in the shortest state, two ends of the second diagonal brace plate (302) can be respectively connected with the working platform (1) and the bracket (2); and two ends of one support plate can be respectively connected with the second inclined support plate (302) and the operation platform (1).
6. A hoistway platform as claimed in claim 1, wherein: the horizontal plate (102) is connected to the working platform (1) in a sliding manner along the horizontal direction, and the horizontal plate (102) can slide out of the working platform (1) and is locked.
7. A hoistway platform as defined in claim 6, wherein: the end part of the working platform (1) is provided with a plurality of pedals (103) in a foldable way, and two adjacent pedals (103) are hinged together so as to be laid on the transverse plate (102) according to the sliding-out length of the transverse plate (102).
8. A hoistway platform as defined in claim 7, wherein: a plurality of bearing frames (104) are detachably connected between the transverse plates (102) and the pedals (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321371811.3U CN220377795U (en) | 2023-05-31 | 2023-05-31 | Hoistway platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321371811.3U CN220377795U (en) | 2023-05-31 | 2023-05-31 | Hoistway platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220377795U true CN220377795U (en) | 2024-01-23 |
Family
ID=89568781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321371811.3U Active CN220377795U (en) | 2023-05-31 | 2023-05-31 | Hoistway platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220377795U (en) |
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2023
- 2023-05-31 CN CN202321371811.3U patent/CN220377795U/en active Active
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