CN215760381U - Adjustable base of scaffold - Google Patents
Adjustable base of scaffold Download PDFInfo
- Publication number
- CN215760381U CN215760381U CN202121474159.9U CN202121474159U CN215760381U CN 215760381 U CN215760381 U CN 215760381U CN 202121474159 U CN202121474159 U CN 202121474159U CN 215760381 U CN215760381 U CN 215760381U
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- Prior art keywords
- rod
- threaded
- plate
- scaffold
- bottom plate
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- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000008093 supporting effect Effects 0.000 abstract description 7
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000011900 installation process Methods 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
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Movable Scaffolding (AREA)
Abstract
The utility model provides an adjustable base of a scaffold, which comprises a bottom plate and a first threaded rod arranged on the bottom plate, wherein an adjusting plate is sleeved on the first threaded rod, one or more longitudinally-through grooves are formed in the side wall of the adjusting plate, a connecting rod is horizontally arranged in each groove, a rotating rod is sleeved on each connecting rod, an annular groove matched with the tail end of each rotating rod in shape is formed in the surface of the bottom plate, a plurality of first threaded holes are formed in the surface of the bottom plate, and anchor rods in threaded connection with the first threaded holes are arranged in the first threaded holes. The adjustable base of the scaffold can not only increase the supporting strength of the base, but also play a role in buffering and supporting when the adjusting plate is loosened and slides downwards, so that the scaffold is prevented from collapsing integrally, and the integral safety of the scaffold is improved.
Description
Technical Field
The utility model belongs to the field of scaffold auxiliary structures, and particularly relates to an adjustable base of a scaffold.
Background
The scaffold is a temporary structural frame for loading, stacking and construction operation, which is erected outside the outer edge line in the wall for building construction, and is a working platform erected for ensuring that each construction process is smoothly carried out. The scaffold is divided into an outer scaffold and an inner scaffold according to the erected positions; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials; the scaffold is divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a lifting type scaffold and a climbing type scaffold according to the structural form.
For metal tubular scaffolds such as steel tubes and the like, a base is required to be installed at the bottom of the scaffold in the installation process to ensure that the whole scaffold is uniform in height and uniformly sinks, and meanwhile, safety accidents caused by sliding of the scaffold can be prevented, the scaffold base used in the current construction process is simple in structure, cannot ensure the strength of the base, or is complex in structure and is not beneficial to lap joint of the scaffold, for example, the patent application with the application number of CN202022189827.5 discloses an adjustable base installed on the scaffold, the structure of the adjustable base comprises a damping spring, an expansion link, a stepping motor, a ball screw and a coupler, and the mutual cooperation effect of the damping spring, the expansion link, the stepping motor, the ball screw and the coupler is utilized, so that the vibration generated in the working process can be efficiently buffered, the service life of the base is prolonged, and then the height of a supporting table top can be conveniently adjusted according to the installation or use requirements, and the flexibility of the base is improved, in addition, the base can be lifted to a high place by arranging the plurality of supporting stand columns, the ground space is not occupied, pedestrians can pass through the space below the base, and the practicability is high. But its overall structure is complicated, still involves electrical apparatus parts such as step motor, and in actual building engineering environment, it is great to realize the degree of difficulty, still can bring the potential safety hazard simultaneously, so design a simple operation and install the scaffold base that can guarantee stability simultaneously rapidly and be the technological problem that this field is urgent to solve.
Disclosure of Invention
In view of the above, the present invention provides an adjustable base for a scaffold, which aims to overcome the defects in the prior art.
In order to achieve the purpose, the technical scheme of the utility model is realized as follows:
the utility model provides an adjustable base of scaffold frame, includes the bottom plate and installs the first threaded rod on the bottom plate, the regulating plate has been cup jointed on the first threaded rod, the recess that one or more vertically link up is seted up to the lateral wall of regulating plate, the level is provided with the connecting rod in the recess, the dwang has been cup jointed on the connecting rod, the terminal shape matched with annular groove with the dwang is seted up on the surface of bottom plate, the first screw hole of a plurality of has still been seted up on the surface of bottom plate, install the stock rather than threaded connection in the first screw hole.
Further, the dwang includes arc portion, straight rod portion and spherical portion, the through-hole has been seted up in the arc portion, the dwang passes through the through-hole and is connected with the connecting rod rotation.
Further, the straight rod part comprises an upper rod body connected with the arc-shaped part and a lower rod body connected with the spherical part, a second threaded hole is formed in the bottom of the upper rod body, and a second threaded rod matched with the second threaded hole is arranged at the top of the lower rod body.
Furthermore, the upper surface of the adjusting plate is provided with an annular clamping groove.
Further, the regulating plate is a cylindrical plate, the number of the grooves is two, and the two grooves are symmetrically arranged on the side wall of the regulating plate.
Furthermore, the first threaded rod penetrates through the centers of the annular groove and the annular clamping groove.
Further, the upper surface of bottom plate is provided with the threaded sleeve, threaded sleeve internal thread is connected with the third threaded rod, the universal wheel is installed to the bottom of third threaded rod, and the limiting plate is installed at the top.
Compared with the prior art, the utility model has the following advantages:
the adjustable base of the scaffold is provided with the rotatable rotating rod, the rotating rod can be used as a handle for adjusting the height of the adjusting plate when the rotating rod is in a horizontal state, and the spherical part at the bottom of the rotating rod slides into the annular groove for fixing when the rotating rod is in a vertical state, so that the supporting strength of the base can be increased, the adjusting plate can play a role in buffering and supporting when the adjusting plate is loosened and slides downwards, the scaffold is prevented from collapsing integrally, and the integral safety of the scaffold is improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:
fig. 1 is a schematic view of a state of an adjustable base of a scaffold according to an embodiment of the present invention;
fig. 2 is a schematic view of a second state of the adjustable base of the scaffold according to the embodiment of the present invention;
FIG. 3 is a top view of an adjustment plate according to an embodiment of the utility model;
fig. 4 is a perspective view of a rotating lever according to an embodiment of the present invention;
fig. 5 is a sectional view of a rotating lever according to an embodiment of the present invention;
fig. 6 is a cross-sectional view of a base plate according to an embodiment of the present invention.
Description of reference numerals:
1. a base plate; 2. a first threaded rod; 3. an adjusting plate; 4. a groove; 5. a connecting rod; 6. rotating the rod; 7. an annular groove; 8. an anchor rod; 9. an arc-shaped portion; 10. a straight rod part; 11. a spherical portion; 12. a through hole; 13. a rod body is arranged; 14. a lower rod body; 15. a second threaded hole; 16. a second threaded rod; 17. an annular neck; 18. a threaded sleeve; 19. a third threaded rod; 20. a universal wheel; 21. and a limiting plate.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example 1
The utility model provides an adjustable base of a scaffold shown in figures 1-5, which comprises a bottom plate 1 and a first threaded rod 2 arranged on the bottom plate 1, wherein an adjusting plate 3 is sleeved on the first threaded rod 2, one or more longitudinally through grooves 4 are formed in the side wall of the adjusting plate 3, in the embodiment, the adjusting plate 3 is a cylindrical plate, two grooves 4 are formed in each groove 4, and the two grooves 4 are symmetrically arranged on the side wall of the adjusting plate 3. The connecting rod 5 is horizontally arranged in the groove 4, the rotating rod 6 is sleeved on the connecting rod 5 in a rotating mode, and the annular groove 74 matched with the tail end of the rotating rod 6 in shape is formed in the surface of the bottom plate 1.
As a preferred embodiment of the present embodiment, the rotating lever 6 has a specific structure: dwang 6 includes arc portion 9, straight rod portion 10 and spherical portion 11, has seted up through-hole 12 on the arc portion 9, and connecting rod 5 passes through-hole 12 and realizes dwang 6 and connecting rod 5's rotation and is connected. Arc portion 9 offsets with the inside wall of recess 4 at the rotation in-process, for guaranteeing the stability of dwang 6 under vertical state and horizontality, can set up the elastic component like the shell fragment etc. at the inside wall of recess 4.
As a preferred embodiment of the present embodiment, according to the height difference of the adjusting plate 3 after adjustment, in order to ensure that the rotating rod 6 can ensure the supporting effect in the vertical state, the rotating rod 6 is divided into two parts, specifically, the straight rod part 10 is composed of an upper rod body 13 connected with the arc part 9 and a lower rod body 14 connected with the spherical part 11, the bottom of the upper rod body 13 is provided with a second threaded hole 15, and the top of the lower rod body 14 is provided with a second threaded rod 16 matched with the second threaded hole 15. When the length of the rotating rod 6 needs to be adjusted, the lower rod body 14 is rotated to adjust the overall length of the rotating rod 6, and the spherical part 11 can be ensured to be clamped into the annular groove 74.
As a preferred embodiment of this embodiment, in order to ensure the stability of the base, the surface of the bottom plate 1 is further provided with a plurality of first threaded holes, and the first threaded holes are internally provided with anchor rods 8 in threaded connection with the first threaded holes. During installation, the tubular scaffolding is installed after the anchor rods 8 are first rotated to insert the bottom thereof into the ground.
In addition, a ring-shaped groove 17 is provided on the upper surface of the adjustment plate 3. The ring groove 17 is used to receive and stabilize the tubular scaffolding. The first threaded rod 2 passes through the annular groove 74 and the center of the annular clamping groove 17.
Example 2
The adjustable base of the scaffold in this embodiment has substantially the same structure as that in embodiment 1, as shown in fig. 6, the difference is that a threaded sleeve 18 is further disposed on the upper surface of the bottom plate 1, a third threaded rod 19 is connected to the threaded sleeve 18 through an internal thread, a universal wheel 20 is mounted at the bottom of the third threaded rod 19, and a limiting plate 21 is mounted at the top of the third threaded rod 19. When the scaffold is required to be moved integrally, the third threaded rod 19 is rotated to expose the universal wheel 20 at the bottom, so that the scaffold can be moved through the universal wheel 20.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides an adjustable base of scaffold frame which characterized in that: including bottom plate (1) and install first threaded rod (2) on bottom plate (1), regulating plate (3) have been cup jointed on first threaded rod (2), recess (4) that one or more vertically link up are seted up to the lateral wall of regulating plate (3), the level is provided with connecting rod (5) in recess (4), dwang (6) have been cup jointed on connecting rod (5), terminal shape matched with annular groove (7) with dwang (6) are seted up on the surface of bottom plate (1), the first screw hole of a plurality of has still been seted up on the surface of bottom plate (1), install anchor rod (8) rather than threaded connection in the first screw hole.
2. The adjustable scaffolding base of claim 1, wherein: dwang (6) include arc portion (9), straight rod portion (10) and spherical portion (11), through-hole (12) have been seted up on arc portion (9), dwang (6) are connected through-hole (12) and connecting rod (5) rotation.
3. The adjustable scaffolding base according to claim 2, wherein: the straight rod part (10) is composed of an upper rod body (13) connected with the arc-shaped part (9) and a lower rod body (14) connected with the spherical part (11), a second threaded hole (15) is formed in the bottom of the upper rod body (13), and a second threaded rod (16) matched with the second threaded hole (15) is arranged at the top of the lower rod body (14).
4. The adjustable scaffolding base of claim 1, wherein: the upper surface of the adjusting plate (3) is provided with an annular clamping groove (17).
5. The adjustable scaffolding base of claim 1, wherein: the adjustable plate is characterized in that the adjusting plate (3) is a cylindrical plate, the number of the grooves (4) is two, and the two grooves (4) are symmetrically arranged on the side wall of the adjusting plate (3).
6. The adjustable scaffolding base according to claim 4, wherein: the first threaded rods (2) penetrate through the centers of the annular grooves (7) and the annular clamping grooves (17).
7. The adjustable scaffolding base of claim 1, wherein: the upper surface of bottom plate (1) is provided with threaded sleeve (18), threaded sleeve (18) internal threaded connection has third threaded rod (19), universal wheel (20) are installed to the bottom of third threaded rod (19), and limiting plate (21) are installed at the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121474159.9U CN215760381U (en) | 2021-06-30 | 2021-06-30 | Adjustable base of scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121474159.9U CN215760381U (en) | 2021-06-30 | 2021-06-30 | Adjustable base of scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215760381U true CN215760381U (en) | 2022-02-08 |
Family
ID=80103113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121474159.9U Expired - Fee Related CN215760381U (en) | 2021-06-30 | 2021-06-30 | Adjustable base of scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215760381U (en) |
-
2021
- 2021-06-30 CN CN202121474159.9U patent/CN215760381U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220208 |