CN219753883U - Stair room operation platform with telescopic upright rod and telescopic supporting leg - Google Patents
Stair room operation platform with telescopic upright rod and telescopic supporting leg Download PDFInfo
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- CN219753883U CN219753883U CN202320339261.0U CN202320339261U CN219753883U CN 219753883 U CN219753883 U CN 219753883U CN 202320339261 U CN202320339261 U CN 202320339261U CN 219753883 U CN219753883 U CN 219753883U
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- 241000237983 Trochidae Species 0.000 claims description 3
- 230000009194 climbing Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 11
- 238000009434 installation Methods 0.000 description 6
- 241000282326 Felis catus Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model provides a stairwell operation platform with telescopic vertical rods and telescopic supporting legs, which comprises four platform vertical rods, wherein the bottoms of the platform vertical rods are welded with supporting leg vertical rods, hydraulic telescopic supporting legs are arranged on two sides of each supporting leg vertical rod, each supporting leg vertical rod consists of an inner sleeve and an outer sleeve which are connected together in a plugging mode and are fixed through bolts, and anti-slip pads are arranged at the bottoms of the outer sleeves and the tail ends of the hydraulic telescopic supporting legs. And a scissor support and a connecting rod are further arranged between the platform upright posts, a pavement plate which is subjected to anti-skid treatment is detachably arranged between the connecting rods, a protection upright post is detachably arranged at the top of the platform upright post, and a guardrail cross rod is detachably arranged between the protection upright posts. The utility model can realize flexible adjustment of the whole height of the operation platform based on the design of the inner sleeve and the outer sleeve, is convenient to mount and dismount, saves time and labor, and does not influence the construction progress; the supporting leg vertical rods are used as main supporting structures, two sides of each supporting leg vertical rod are additionally provided with hydraulic telescopic supporting leg auxiliary supports, and the supporting leg auxiliary supports are matched with the scissor supports and the anti-slip pads, so that the overall stability and safety of the operation platform are ensured.
Description
Technical Field
The utility model belongs to the technical field of building construction, and particularly relates to a stairwell operation platform with a telescopic upright rod and a telescopic supporting leg.
Background
At present, the problem that a worker cannot fall feet is frequently encountered in the construction process of a stairwell, a common method is to set up a steel pipe fastener type scaffold or a straight ladder layer by layer on the stairwell according to construction requirements to serve as a worker falling foot point, namely an operation platform, the construction is finished, the construction is further required to be dismantled layer by layer, labor and time are wasted, the construction progress of the structure is easily affected, the structure is not firm enough, and certain potential safety hazards exist. Therefore, in order to solve the problems of unstable, time-consuming and labor-consuming and the like of the traditional stair operation platform, the utility model provides the stair operation platform with the telescopic upright rod and the telescopic supporting leg, which is more stable and safer, can flexibly adjust the height and is convenient to use.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a stairwell operation platform with a telescopic upright rod and a telescopic supporting leg, which effectively solves the problems of time and labor waste, infirm and the like in the traditional stairwell construction operation platform.
The present utility model achieves the above technical object by the following means.
A stair room operation platform with telescopic vertical rods and telescopic supporting legs comprises four platform vertical rods, connecting rods are welded between the two platform vertical rods in the width direction of the operation platform, a pavement plate is detachably installed between the connecting rods, and a cat ladder is also welded between the connecting rods and the platform vertical rods; an operation protection unit is arranged between the tops of the platform vertical rods, telescopic supporting leg vertical rods are welded at the bottoms of the platform vertical rods, and hydraulic telescopic supporting legs are arranged on two sides of each supporting leg vertical rod.
Further, the landing leg upright posts comprise an inner sleeve and an outer sleeve which are inserted and installed together and fixed through bolts and nuts, and the top of the inner sleeve is welded and fixed with the platform upright posts.
Further, the outer surface of the inner sleeve is symmetrically provided with two T-shaped sliding grooves along the height direction, and the inner wall of the outer sleeve is symmetrically provided with two T-shaped bulges matched with the T-shaped sliding grooves along the height direction.
Further, the first anti-skidding pad is detachably installed at the bottom of the outer sleeve, wherein an inner thread is arranged on the inner wall of the lower portion of the outer sleeve, an outer thread is arranged on the outer surface of the top shell of the first anti-skidding pad, and the first anti-skidding pad is in threaded connection with the bottom of the outer sleeve.
Further, hydraulic telescopic support legs are arranged on two sides of the outer sleeve, a spherical joint is welded at the end part of one end, connected with the outer sleeve, of the hydraulic telescopic support legs, mounting sleeves are welded on two sides of the outer sleeve, and the spherical joint is clamped and mounted in the mounting sleeves.
Further, snap rings are welded on two sides of the upper part of the inner sleeve, and when the hydraulic telescopic support legs are not used, the hydraulic telescopic support legs are rotated upwards and are clamped in grooves of the snap rings.
Further, a second anti-slip pad is arranged at the tail end of the hydraulic telescopic supporting leg.
Further, a scissor support is detachably arranged between the two platform vertical rods in the length direction of the operation platform.
Further, a first jack is formed in the outer side of the connecting rod, hooks are welded at two ends of the pavement plate, and the hooks are inserted into the first jack.
Further, the operation protection unit is including four protection pole settings of demountable installation at platform pole setting top, demountable installation has the guardrail horizontal pole between the adjacent protection pole setting, and protection pole setting surface has a plurality of bolt holes along the direction of height welding, and the equal perpendicular welding in guardrail horizontal pole both ends has with bolt hole assorted bolt.
The utility model has the following beneficial effects:
the utility model can realize the adjustment of the whole height of the operation platform based on the design of the inner sleeve and the outer sleeve so as to adapt to the construction heights of different stairways, accords with the ergonomics, can be flexibly applied to stairways with various heights, is integrally assembled by a plurality of detachable structural parts, can be used in a turnover way, is convenient to mount and detach, saves time and labor, and does not influence the construction progress. According to the utility model, four support leg vertical rods are used as a main support structure, the two sides of each support leg vertical rod are additionally provided with the hydraulic telescopic support legs for auxiliary support, and the hydraulic telescopic support legs are further provided with the scissors support, the anti-skid pad and other parts, so that the overall stability and the safety of the operation platform are ensured, the hydraulic telescopic support legs can freely rotate, can be stored through the clamping rings when not used, are flexible and convenient, and occupy small space.
According to the utility model, a simple ladder is fixed on the short side of the pavement plate so as to facilitate a construction worker to enter the pavement plate, the pavement plate adopts anti-skid treatment, and a protection upright rod is arranged on the platform upright rod and combined with the protection cross rod to enclose the movable area of the pavement plate, so that the safety protection effect is realized. The outer frame part of the utility model is a metal product, has larger bearing weight, is provided with anti-skid and fixing measures, can meet the safety requirement of the construction site, can be recycled after being used up, can be continuously utilized, and is time-saving and labor-saving.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an operation platform according to the present utility model;
FIG. 2 is a detail view of the mounting nodes of the guardrail rails and the protective uprights;
FIG. 3 is a schematic view of the leg pole and hydraulic telescoping leg installation;
FIG. 4 is a schematic view of a first cleat installation;
FIG. 5 is a schematic view of T-shaped protrusions on the inner wall of the outer sleeve;
fig. 6 is a schematic view of a T-shaped chute on the inner sleeve surface.
In the figure: 1-guard rail cross bars; 2-protecting vertical rods; 3-a walkway plate; 4-a scissors support; 5-a platform upright post; 6-supporting leg vertical rods; 600-inner sleeve; 601-an outer sleeve; 602-a first cleat; 603-mounting slotted holes; 604-T shaped chute; 605-T shaped projections; 606 snap ring; 7-hydraulic telescopic legs; 8-climbing a ladder; 9-a bolt; 10-a pin hole; 11-a second cleat; 12-mounting the sleeve.
Detailed Description
The utility model will be further described with reference to the drawings and the specific embodiments, but the scope of the utility model is not limited thereto.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "top," "bottom," and the like are used in terms of orientation or positional relationship described in the drawings of the specification, and the terms "first," "second," and the like are used for convenience in distinguishing between the parts of the same name, and thus should not be construed as limiting the utility model. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
As shown in figure 1, the stair room operation platform with the telescopic upright posts and the telescopic support legs comprises guardrail cross bars 1, protective upright posts 2, pavement plates 3, a scissor support 4, platform upright posts 5, support leg upright posts 6, hydraulic telescopic support legs 7 and a cat ladder 8.
As shown in fig. 1, four protection vertical rods 2 are detachably spliced and installed at the tops of four platform vertical rods 5 respectively through bolts and nuts, supporting leg vertical rods 6 are welded and installed at the bottoms of the platform vertical rods 5, and a hydraulic telescopic supporting leg 7 is installed at two sides of each supporting leg vertical rod 6.
As shown in fig. 1, a connecting rod is welded between two platform uprights 5 in the width direction of the operation platform, and a scissor support 4 is detachably arranged between the two platform uprights 5 in the length direction of the operation platform, so that the effect of stabilizing the operation platform is achieved; specifically, platform pole setting 5 surface welding has the connecting block, is provided with the bolt mounting hole on the connecting block, and 4 tip designs to be with connecting block assorted groove structure of bracing, and the bolt mounting hole has been seted up to groove structure lateral wall, and the connecting block joint is installed in 4 tip recesses of bracing and is fixed through bolt and nut.
As shown in fig. 1, a pavement plate 3 is detachably arranged between the connecting rods, and the surface of the pavement plate 3 is subjected to anti-skid treatment; specifically, first jacks are formed in the outer sides of the connecting rods, hooks are welded at two ends of the pavement plate 3 and inserted into the first jacks, and then the pavement plate 3 is connected with the connecting rods. The second jack has been seted up to connecting rod one end lower surface, and the third jack has been seted up on the platform pole setting 5 surface that is close to the second jack, and cat ladder 8 is pegged graft through second jack and third jack and is installed between connecting rod and platform pole setting 5, and further fixed through the welding mode between with connecting rod, the platform pole setting 5, and the constructor of being convenient for gets into walkway plate 3 through cat ladder 8 and carries out the operation.
As shown in fig. 1 and 2, a guardrail cross bar 1 is detachably arranged between adjacent protection upright posts 2 so as to realize a protection function; specifically, a plurality of bolt holes 10 are welded on the surface of the protection vertical rod 2 along the height direction, bolts 9 matched with the bolt holes are vertically welded at two ends of the guardrail cross rod 1, and the assembly of the guardrail cross rod 1 and the protection vertical rod 2 can be realized by inserting the bolts 9 into the bolt holes 10.
As shown in fig. 3 to 6, the leg upright 6 comprises an inner sleeve 600, an outer sleeve 601 and a first anti-slip pad 602, and the top of the inner sleeve 600 is welded and fixed with the platform upright 5. The inner sleeve 600 and the outer sleeve 601 are both in columnar structures, mounting slot holes 603 are formed in the inner sleeve 600 (in the embodiment, a plurality of mounting slot holes 603 are formed in the inner sleeve 600, one mounting slot hole 603 is formed in the outer sleeve 601), and the inner sleeve 600 is inserted into the outer sleeve 601 and fixedly connected through bolts and nuts; the outer surface of the inner sleeve 600 is symmetrically provided with two T-shaped sliding grooves 604 along the height direction, the inner wall of the outer sleeve 601 is symmetrically provided with two T-shaped bulges 605 matched with the T-shaped sliding grooves 604 along the height direction, so that the effect of fixing the direction can be achieved, the relative rotation between the inner sleeve 600 and the outer sleeve 601 is prevented, the inner sleeve 600 and the mounting groove holes 603 on the outer sleeve 601 are ensured to be positioned on the same straight line, and the buffer effect can be achieved in the process of moving the inner sleeve 600 up and down; wherein, the inner sleeve 600 and the outer sleeve 601 are made of stainless steel, and the T-shaped protrusion 605 is made of high polymer polyethylene. The inner wall of the lower part of the outer sleeve 601 is provided with an inner thread, the outer surface of the top shell of the first anti-slip pad 602 made of rubber is provided with an outer thread, and the first anti-slip pad 602 is in threaded connection with the bottom of the outer sleeve 601.
As shown in fig. 3, two sides of the outer sleeve 601 are respectively provided with a hydraulic telescopic supporting leg 7, the hydraulic telescopic supporting legs 7 are driven by a hydraulic oil cylinder to realize telescopic movement, and the tail ends of the hydraulic telescopic supporting legs 7 are also provided with second anti-slip pads 11 made of rubber materials; the spherical joint is welded at the end part of one end of the hydraulic telescopic support leg 7 connected with the outer sleeve 601, the installation sleeve 12 is welded at the joint of the two sides of the outer sleeve 601 and the hydraulic telescopic support leg 7, and the spherical joint is clamped and installed in the installation sleeve 12, so that the angle of the hydraulic telescopic support leg 7 can be freely adjusted. Snap rings 606 are welded on two sides of the upper part of the inner sleeve 600, and when the hydraulic telescopic support legs 7 are not in use, the hydraulic telescopic support legs are rotated upwards and finally clamped and installed in grooves of the snap rings 606, so that storage is realized.
The principle and specific structure of the hydraulic telescopic support leg 9 that is driven by the hydraulic cylinder to realize the telescopic operation are the means of the prior art, and the description of the embodiment is omitted. The examples are preferred embodiments of the present utility model, but the present utility model is not limited to the above-described embodiments, and any obvious modifications, substitutions or variations that can be made by one skilled in the art without departing from the spirit of the present utility model are within the scope of the present utility model.
Claims (10)
1. The stair well operation platform with the telescopic vertical rods and the telescopic supporting legs is characterized by comprising four platform vertical rods (5), connecting rods are welded between the two platform vertical rods (5) in the width direction of the operation platform, a pavement plate (3) is detachably arranged between the connecting rods, and a climbing ladder (8) is welded between the connecting rods and the platform vertical rods (5); the operation protection unit is detachably mounted between the tops of the platform vertical rods (5), telescopic supporting leg vertical rods (6) are welded at the bottoms of the platform vertical rods (5), and hydraulic telescopic supporting legs (7) are mounted on two sides of each supporting leg vertical rod (6).
2. The stairwell operating platform with telescopic uprights and telescopic legs according to claim 1, characterized in that the leg uprights (6) comprise an inner sleeve (600) and an outer sleeve (601) which are mounted together in a plug-in manner and fixed by means of bolts and nuts, and the top of the inner sleeve (600) is welded and fixed with the platform uprights (5).
3. The stair well operating platform with the telescopic upright and the telescopic support leg according to claim 2, wherein the outer surface of the inner sleeve (600) is symmetrically provided with two T-shaped sliding grooves (604) along the height direction, and the inner wall of the outer sleeve (601) is symmetrically provided with two T-shaped protrusions (605) matched with the T-shaped sliding grooves (604) along the height direction.
4. The stair well operating platform with the telescopic upright rod and the telescopic supporting leg according to claim 2, wherein the first anti-skid pad (602) is detachably installed at the bottom of the outer sleeve (601), internal threads are arranged on the inner wall of the lower portion of the outer sleeve (601), external threads are arranged on the outer surface of the top shell of the first anti-skid pad (602), and the first anti-skid pad (602) is in threaded connection with the bottom of the outer sleeve (601).
5. The stair well operating platform with the telescopic upright rod and the telescopic supporting leg according to claim 2, wherein the hydraulic telescopic supporting legs (7) are installed on two sides of the outer sleeve (601), a spherical joint is welded at one end part of the hydraulic telescopic supporting legs (7) connected with the outer sleeve (601), a mounting sleeve (12) is welded on two sides of the outer sleeve (601), and the spherical joint is clamped and mounted in the mounting sleeve (12).
6. The stair well operating platform with the telescopic upright rod and the telescopic support leg according to claim 5, wherein the clamping rings (606) are welded on two sides of the upper part of the inner sleeve (600), and the hydraulic telescopic support leg (7) rotates upwards and is clamped in the grooves of the clamping rings (606) when not in use.
7. The stairwell operating platform with telescopic uprights and telescopic legs according to claim 1, characterized in that the hydraulic telescopic legs (7) are mounted with second anti-skid pads (11) at their ends.
8. The stairwell operating platform with telescopic uprights and telescopic legs according to claim 1, characterized in that a scissor stay (4) is detachably mounted between two platform uprights (5) in the length direction of the operating platform.
9. The stair well operating platform with the telescopic upright rod and the telescopic supporting leg according to claim 1, wherein a first jack is formed in the outer side of the connecting rod, hooks are welded at two ends of the pavement plate (3), and the hooks are inserted into the first jack.
10. The stair well operation platform with the telescopic vertical rods and the telescopic supporting legs according to claim 1, wherein the operation protection unit comprises four protection vertical rods (2) detachably mounted at the tops of the platform vertical rods (5), guardrail cross rods (1) are detachably mounted between the adjacent protection vertical rods (2), a plurality of bolt holes (10) are welded on the surfaces of the protection vertical rods (2) along the height direction, and bolts (9) matched with the bolt holes are vertically welded at two ends of the guardrail cross rods (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320339261.0U CN219753883U (en) | 2023-02-28 | 2023-02-28 | Stair room operation platform with telescopic upright rod and telescopic supporting leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320339261.0U CN219753883U (en) | 2023-02-28 | 2023-02-28 | Stair room operation platform with telescopic upright rod and telescopic supporting leg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219753883U true CN219753883U (en) | 2023-09-26 |
Family
ID=88073353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320339261.0U Active CN219753883U (en) | 2023-02-28 | 2023-02-28 | Stair room operation platform with telescopic upright rod and telescopic supporting leg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219753883U (en) |
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2023
- 2023-02-28 CN CN202320339261.0U patent/CN219753883U/en active Active
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