CN215760328U - Movable operating frame - Google Patents
Movable operating frame Download PDFInfo
- Publication number
- CN215760328U CN215760328U CN202121137501.6U CN202121137501U CN215760328U CN 215760328 U CN215760328 U CN 215760328U CN 202121137501 U CN202121137501 U CN 202121137501U CN 215760328 U CN215760328 U CN 215760328U
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- China
- Prior art keywords
- universal wheel
- ground
- rod
- support
- supporting part
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- Expired - Fee Related
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- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 3
- 230000003068 static effect Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011449 brick Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a movable operation frame, which comprises an upright post, a cross bar, an inclined strut and an operation platform, wherein one end of the upright post facing the ground is provided with a supporting part and a universal wheel, the supporting part comprises a supporting rod vertical to the ground, the supporting part is provided with an adjusting device for controlling the universal wheel to move along the vertical direction, when the movable operation frame is required to be static, one end of the supporting rod facing the ground is abutted against the ground, the universal wheel is suspended under the control of the adjusting device, so that when a worker operates on the operation platform, the movable operation frame can still be kept stable without being assisted by other personnel, when the operation frame is required to be moved, the universal wheel is moved towards the direction close to the ground through the adjusting device, after the universal wheel is abutted against the ground, the universal wheel is moved downwards through the adjusting device until the supporting rod is completely suspended, and a movable scaffold can be moved, the universal wheel is not abraded, and the service life of the universal wheel is prolonged.
Description
Technical Field
The utility model belongs to the technical field of building equipment, and particularly relates to a movable operating frame.
Background
The movable operating frame is used as a basic building facility, has the advantages of convenience in disassembly and assembly, flexibility in movement, good bearing performance and the like, is widely applied to various large and small building sites, and plays a great auxiliary role. The movable operation frame mainly comprises upright rods, cross rods, inclined struts and an operation platform.
In order to move conveniently, the conventional movable operation frame is generally provided with rollers, although the rollers are provided with brakes, the operation frame is still unstable in practical use, when a worker operates the operation platform, other people are required to assist in supporting stably below the operation platform, manpower is wasted, construction cost is increased, construction efficiency is reduced, the brakes and the rollers are easy to wear after being used for a period of time, and normal movement and fixation of the movable operation frame are affected.
The existing movable operation frame needs to be built on a flat ground, when the movable operation frame is built on the uneven ground, the bottom of the operation frame is generally required to be leveled by cushion blocks such as plate bricks, the operation is troublesome, and the cushion blocks can move and other emergency situations possibly occur, so that the operation frame is unstable.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the movable operation frame which is simple in structure and convenient to move and fix.
In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a portable handling frame, includes pole setting, horizontal pole, bracing and operation platform, the pole setting is equipped with supporting part and universal wheel towards the one end on ground, the supporting part include with ground vertically bracing piece, be equipped with the adjusting device that control universal wheel removed along vertical direction on the supporting part.
By adopting the scheme, when the movable operation frame is required to be static, one end of the supporting rod, which faces the ground, is abutted to the ground, the universal wheel is suspended under the control of the adjusting device, so that a worker can still keep stable during operation on the operation platform, and does not need to be assisted by other personnel.
As a further arrangement of the universal wheel, the universal wheel comprises a support, the adjusting device comprises a threaded rod fixedly connected with the support, a through hole for the threaded rod to penetrate through is formed in the supporting portion, and the threaded rod is in threaded fit with the through hole.
Adopt above-mentioned scheme, can adjust the distance between universal wheel and the ground through rotating the threaded rod, simple structure adjusts the convenience, and this regulative mode can not cause wearing and tearing to the universal wheel.
As a further arrangement of the utility model, one end of the threaded rod, which is far away from the bracket, is provided with an operating part, and the outer wall of the operating part is provided with a plurality of alternately arranged bulges and grooves along the circumferential direction of the threaded rod.
By adopting the scheme, the operating personnel rotates the threaded rod through the operating part, and when the threaded rod rotates, the fingers of the operating personnel are embedded into the grooves, so that the force is applied to the operating personnel conveniently.
As a further arrangement of the utility model, the minimum distance from the outer wall of the supporting rod to the universal wheel is larger than the turning radius of the universal wheel.
By adopting the scheme, the universal wheel is prevented from being rubbed or collided with the supporting rod in the steering process, so that the universal wheel is free of dead angle in steering, and the operator can conveniently adjust the direction of the movable operating frame.
As a further arrangement of the utility model, a movable cavity coaxial with the support rod is arranged on the support rod, an adjusting rod is arranged in the movable cavity, the adjusting rod is in threaded fit with the movable cavity, and one end of the adjusting rod facing the ground protrudes out of the movable cavity to form a butt end.
Adopt above-mentioned scheme, when touchhing the ground that has the discrepancy in elevation, only need to be located the regulation pole of ground height handing-off department and unscrew bracing piece to butt end and ground butt, can make portable scaffold frame remain stable, need not look for other cushion, work efficiency is higher, and portable scaffold frame's stability is better.
As a further arrangement of the present invention, the same support portion comprises at least two support rods.
By adopting the scheme, the supporting device can play a better supporting role and is better suitable for the ground with the height difference.
As a further arrangement of the utility model, the abutting end is prismatic and has an even number of edges, and the vertical distance between two opposite edges of the end surface of the abutting end is greater than or equal to the outer diameter of the adjusting rod.
By adopting the scheme, the operator can rotate the adjusting rod through the abutting end in the shape direction of the abutting end.
As a further arrangement of the utility model, adjacent or opposite support parts are fixedly connected through a reinforcing rod.
Adopt above-mentioned scheme, prevent that the supporting part can appear deformation after portable handling frame used many times, the dead lever can delay deformation and produce.
The utility model is further described below with reference to the accompanying drawings.
Drawings
FIG. 1 is a perspective view of an embodiment of the present invention in an operational state;
FIG. 2 is a top view of a support portion according to an embodiment of the present invention;
FIG. 3 is a sectional view A-A of FIG. 2 in an operational state on a flat ground;
FIG. 4 is a sectional view taken along line A-A of FIG. 2 in an operational state on a rugged ground;
fig. 5 is a sectional view a-a of fig. 2 in a state of moving on a flat ground.
The device comprises an upright rod 1, a cross rod 2, an inclined strut 3, an operating platform 4, a supporting part 5, a supporting rod 51, a movable cavity 511, a through hole 52, a universal wheel 6, a bracket 61, a threaded rod 7, an operating part 71, a protrusion 711, a groove 712, an adjusting rod 8, a butting end 81 and a reinforcing rod 9.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise specified, the orientations or positional relationships indicated in the description as terms of "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Specific embodiments of the present invention are shown in fig. 1-5.
The utility model provides a portable handling frame, includes pole setting 1, horizontal pole 2, bracing 3 and operation platform 4, and pole setting 1 is equipped with supporting part 5 and universal wheel 6 towards the one end on ground, and universal wheel 6 includes support 61, and supporting part 5 includes with perpendicular to the ground bracing piece 51, is equipped with through-hole 52 on the supporting part 5, wears to be equipped with the threaded rod 7 of vertical setting in the through-hole 52, threaded rod 7 and the screw-thread fit of through-hole 52, threaded rod 7 towards one side and support 61 fixed connection on ground.
When the movable operation frame is required to be static, one end of the supporting rod 51 facing the ground is abutted to the ground, the ground is marked by R in the attached figures 3-5, the threaded rod 7 is in threaded fit with the through hole 52 to enable the universal wheel 6 to be kept in a suspended state, so that when a worker operates on the operation platform 4, the movable operation frame can still be kept stable without being assisted by other personnel, when the operation frame is required to be moved, the universal wheel 6 is moved towards the direction close to the ground by rotating the threaded rod 7, after the universal wheel 6 is abutted to the ground, the universal wheel 6 is moved downwards by rotating the threaded rod 7 until the supporting rod 51 is completely suspended, and then the movable scaffold can be moved, the distance between the universal wheel 6 and the ground can be adjusted by rotating the threaded rod 7, the structure is simple, the adjustment is convenient, and when the operation state and the moving state are switched, the universal wheel 6 cannot be abraded, the service life of the universal wheel 6 is prolonged.
An operating part 71 is arranged at one end of the threaded rod 7 far away from the bracket 61, and a plurality of alternately arranged bulges 711 and grooves 712 are arranged on the outer wall of the operating part 71 along the circumferential direction of the threaded rod 7. The operator rotates the threaded rod 7 through the operation part 71, and when the threaded rod rotates, the fingers of the operator are embedded into the groove 712, so that the force is applied by the operator conveniently.
The minimum distance from the outer wall of the support rod 51 to the universal wheel 6 is greater than the turning radius of the universal wheel 6. The universal wheel 6 is prevented from rubbing or colliding with the support rod 51 in the steering process, so that the universal wheel 6 is free of dead angle in steering, and operators can adjust the direction of the movable operation frame conveniently.
The supporting rod 51 is provided with a movable cavity 511 which is coaxial with the supporting rod 51, an adjusting rod 8 is arranged in the movable cavity 511, the adjusting rod 8 is in threaded fit with the movable cavity 511, and one end of the adjusting rod 8, facing the ground, protrudes out of the movable cavity 511 to form a butt joint end 81. When the scaffold meets the ground with a height difference, the movable scaffold can be kept stable only by screwing the adjusting rod 8 positioned at the height crossing position of the ground out of the supporting rod 51 to the abutting end 81 to abut against the ground, and no additional cushion block needs to be found, so that the working efficiency is higher, and the stability of the movable scaffold is better.
The same support 5 comprises two support rods 51. Can play a better supporting role and can be better suitable for the ground with the altitude difference.
The abutting end 81 is prism-shaped, the edge of the abutting end 81 is even number, the abutting end 81 is hexagonal prism in the embodiment, and the vertical distance between two opposite edges of the end surface of the abutting end 81 is larger than the outer diameter of the adjusting rod 8. The shape of the contact end 81 allows the operator to rotate the adjustment lever 8 via the contact end 81.
The adjacent supporting parts 5 are fixedly connected through a reinforcing rod 9. The supporting part 5 is prevented from being deformed after the movable operating frame is used for multiple times, and the fixed rod can delay the deformation.
The present invention is not limited to the above embodiments, and those skilled in the art can implement the present invention in other embodiments according to the disclosure of the present invention, or make simple changes or modifications on the design structure and idea of the present invention, and fall into the protection scope of the present invention.
Claims (8)
1. The utility model provides a portable handling frame, includes pole setting, horizontal pole, bracing and operation platform, its characterized in that: the pole setting is equipped with supporting part and universal wheel towards the one end on ground, the supporting part includes the bracing piece with ground vertically, be equipped with the adjusting device that control universal wheel removed along vertical direction on the supporting part.
2. The mobile handling frame of claim 1, wherein: adjusting device include with support fixed connection's threaded rod, be equipped with the through-hole that supplies the threaded rod to wear to establish on the supporting part, threaded rod and through-hole screw-thread fit.
3. The mobile handling frame of claim 2, wherein: the one end that the support was kept away from to the threaded rod is equipped with operating portion, the outer wall of operating portion is equipped with a plurality of alternative arrangement's arch and recess along the circumference of threaded rod.
4. The mobile operation frame according to claim 1 or 3, wherein: the minimum distance from the outer wall of the supporting rod to the universal wheel is larger than the rotating radius of the universal wheel.
5. The mobile handling frame of claim 4, wherein: the adjustable support is characterized in that a movable cavity coaxial with the support rod is arranged on the support rod, an adjusting rod is arranged in the movable cavity, the adjusting rod is in threaded fit with the movable cavity, and one end, facing the ground, of the adjusting rod protrudes out of the movable cavity to form a butt end.
6. The mobile handling frame of claim 5, wherein: the same support part comprises at least two support rods.
7. The mobile handling frame of claim 5, wherein: the butt joint end is prismatic and the edge is the even number, the perpendicular distance between two relative limits of butt joint end face is greater than or equal to the external diameter of adjusting the pole.
8. The mobile handling frame of claim 7, wherein: and adjacent or opposite support parts are fixedly connected through a reinforcing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121137501.6U CN215760328U (en) | 2021-05-25 | 2021-05-25 | Movable operating frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121137501.6U CN215760328U (en) | 2021-05-25 | 2021-05-25 | Movable operating frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215760328U true CN215760328U (en) | 2022-02-08 |
Family
ID=80098080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121137501.6U Expired - Fee Related CN215760328U (en) | 2021-05-25 | 2021-05-25 | Movable operating frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215760328U (en) |
-
2021
- 2021-05-25 CN CN202121137501.6U patent/CN215760328U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220208 |