CN221119115U - Outer facade construction electric lift construction platform basis returns top unit formula support - Google Patents
Outer facade construction electric lift construction platform basis returns top unit formula support Download PDFInfo
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- CN221119115U CN221119115U CN202322455072.2U CN202322455072U CN221119115U CN 221119115 U CN221119115 U CN 221119115U CN 202322455072 U CN202322455072 U CN 202322455072U CN 221119115 U CN221119115 U CN 221119115U
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- 238000010276 construction Methods 0.000 title claims abstract description 35
- 239000000758 substrate Substances 0.000 claims abstract description 4
- 210000001503 joint Anatomy 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000002689 soil Substances 0.000 abstract description 5
- 241001391944 Commicarpus scandens Species 0.000 abstract description 2
- 239000002344 surface layer Substances 0.000 abstract description 2
- 230000003628 erosive effect Effects 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 238000009435 building construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Movable Scaffolding (AREA)
Abstract
The utility model provides a foundation jack-back unit type support of an electric lifting construction platform for outer elevation construction, which solves the problems that the lower end of a vertical pipe of a scaffold is high in bearing pressure, and when the ground is corroded by rainwater to cause the soil to be soft, the lower end of the vertical pipe is easy to break the surface layer of the ground so as to sink into the ground. The utility model comprises a plurality of top returning unit type supports which can be mutually butted left and right; the back-jacking unit type support comprises a base plate extending along the left-right direction, a sliding rail extending along the left-right direction is fixedly arranged on the base plate, a plurality of sliding blocks extending along the left-right direction are slidably arranged on the sliding rail, an upper-lower through limiting sleeve is arranged at the top of the sliding blocks, the limiting sleeve is used for inserting the lower end of a vertical pipe of a scaffold, and the inner diameter of the limiting sleeve is equal to the outer diameter of the vertical pipe. The stress of the vertical pipe of the scaffold is dispersed to the sliding rail through the sliding block, and then the vertical pipe is dispersed to the substrate connected into a whole, so that the local pressure intensity of the lower end of the vertical pipe of the scaffold to the ground is finally reduced.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a foundation back-top unit type support of an electric lifting construction platform for outer elevation construction.
Background
In building construction, in order to construct the outer facade of the building, an electric lifting construction platform for constructing the outer facade is often required to be built on the outer side of a main body of the building, and a scaffold structure is often adopted as a foundation for constructing the electric lifting construction platform.
However, when constructing, because the dead weight of scaffold frame and the weight of the construction electric lift construction platform on the scaffold frame, can lead to the riser lower extreme of scaffold frame to bear the pressure great, when the ground receives the rainwater erosion to lead to the soil to soften, the lower extreme of riser breaks open the ground top layer easily, and then in the pit, leads to scaffold frame local emergence subsidence, and scaffold frame takes place local slope, produces the potential safety hazard.
Disclosure of utility model
In order to solve the problems that the lower end of a vertical pipe of a scaffold in the background technology is high in bearing pressure, and when the ground is corroded by rainwater to soften soil, the lower end of the vertical pipe is easy to break the surface layer of the ground and sink into the ground, the utility model provides a foundation jack-back unit type support of an electric lifting construction platform for outer elevation construction.
The technical scheme of the utility model is as follows: the outer elevation construction electric lifting construction platform foundation back-roof unit type support comprises a plurality of back-roof unit type supports which can be mutually butted left and right;
The back-jacking unit type support comprises a base plate extending along the left-right direction, a sliding rail extending along the left-right direction is fixedly arranged on the base plate, a plurality of sliding blocks extending along the left-right direction are slidably arranged on the sliding rail, an upper-lower through limiting sleeve is arranged at the top of the sliding blocks, the limiting sleeve is used for inserting the lower end of a vertical pipe of a scaffold, and the inner diameter of the limiting sleeve is equal to the outer diameter of the vertical pipe.
Preferably, the top of the sliding block is fixedly provided with an adjusting support rod piece;
The adjusting support rod piece comprises a first screw rod extending along the up-down direction, the lower end of the first screw rod is fixedly connected with the top of the sliding block, a first nut in threaded connection is sleeved on the first screw rod, and handles extending along the radial direction of the first nut are fixedly arranged on the left side and the right side of the first nut;
the diameter of the first screw rod is smaller than the inner diameter of the riser, the limiting sleeve and the riser are sleeved on the first screw rod, the lower end of the limiting sleeve is fixedly connected with the handle, the lower end of the riser is movably abutted against the handle, and one end, far away from the first nut, of the handle extends to the outer side of the limiting sleeve.
Preferably, an anti-rotation connecting piece is connected between the handles of the two left and right adjacent adjusting support rods, and the anti-rotation connecting piece is used for preventing the first nut from being pressed and rotated.
Preferably, the handle is provided with an installation hole which is penetrated up and down;
The anti-rotation connecting piece comprises a connecting rod piece extending along the left-right direction, the connecting rod piece is of a telescopic rod structure with adjustable length, positioning rods extending downwards are fixedly arranged at the left end and the right end of the connecting rod piece, and the positioning rods are movably inserted into the mounting holes.
Preferably, the connecting rod piece comprises an internal thread sleeve extending along the left-right direction, the left end and the right end of the internal thread sleeve are respectively inserted with a second screw rod in threaded connection, and one end of the second screw rod, which is far away from the internal thread sleeve, is fixedly connected with the top of the positioning rod.
Preferably, the locating rod is of a screw rod structure with threads on the outer portion, a second nut in threaded connection is sleeved on the locating rod, the second nut is located below the handle, and the outer diameter of the second nut is larger than the inner diameter of the mounting hole.
Preferably, the left end and the right end of the front side and the rear side of the substrate are respectively provided with an internal threaded hole, and the internal threaded holes extend along the front-rear direction;
The butt joint department of controlling two adjacent base plates is equipped with the connecting plate, is equipped with the screw that the interval set up about two on the connecting plate, and two screw on the connecting plate correspond around with the internal thread hole of the butt joint department of controlling two adjacent base plates respectively, and screw and internal thread hole activity insert and are equipped with fixing screw, fixing screw and internal thread hole threaded connection.
The utility model has the advantages that: the atress of the riser of scaffold frame passes through the slider dispersion to the slide rail on, and then through dispersing to even on the base plate as an organic whole, finally realize reducing the local compressive strength of lower extreme to the ground of the riser of scaffold frame, avoided when ground receives the rainwater erosion to lead to the soil to soften, the lower extreme of riser breaks open the ground top layer easily, and then in the ground, leads to scaffold frame local emergence subsidence, and scaffold frame takes place local slope, produces the problem of potential safety hazard.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the main structure of the two adjacent roof-returning unit supports of embodiment 1 after being connected to each other;
FIG. 2 is a schematic diagram of the main structure of the single-back-top unit support of FIG. 1;
FIG. 3 is a schematic view of the structure of the adjustment support bar of FIG. 2;
FIG. 4 is a schematic view of the anti-rotation connector in FIG. 2;
in the figure, 1, a base plate, 2, an internal threaded hole, 3, a sliding rail, 4, a sliding block, 5, a first screw rod, 6, a first nut, 7, a handle, 8, an internal threaded sleeve, 9, a second screw rod, 10, a positioning rod, 11, a second nut, 12, a limiting sleeve, 13, a vertical pipe, 14 and a connecting plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without any inventive effort, are intended to be within the scope of the utility model.
Example 1: the outer elevation construction electric lifting construction platform foundation back-roof unit type support, as shown in fig. 1 and 2, comprises a plurality of back-roof unit type supports which can be mutually butted left and right.
The back-top unit support comprises a base plate 1 extending along the left-right direction, wherein the left end and the right end of the front side and the rear side of the base plate 1 are respectively provided with an internal threaded hole 2, and the internal threaded holes 2 extend along the front-rear direction; the butt joint department of two left and right sides adjacent base plate 1 is equipped with connecting plate 14, is equipped with two screw holes that control the interval setting on the connecting plate 14, and two screw holes on the connecting plate 14 correspond around with the internal thread hole 2 of the butt joint department of two left and right sides adjacent base plate 1 respectively, and screw hole and internal thread hole 2 are interior movable to be inserted and are equipped with the fixing screw, and fixing screw and internal thread hole 2 threaded connection.
The base plate 1 is fixedly provided with a sliding rail 3 extending along the left-right direction, the sliding rail 3 is provided with a plurality of sliding blocks 4 extending along the left-right direction in a sliding manner, and the top of the sliding blocks 4 is fixedly provided with an adjusting support rod piece.
As shown in fig. 3, the adjusting support rod member includes a first screw rod 5 extending along the up-down direction, the lower end of the first screw rod 5 is fixedly connected with the top of the sliding block 4, the first screw rod 5 is sleeved with a first nut 6 in threaded connection, and the left and right sides of the first nut 6 are fixedly provided with handles 7 extending along the radial direction thereof.
The top of handle 7 is fixed to be equipped with upper and lower penetrating stop collar 12, stop collar 12 is used for supplying the lower extreme of the riser 13 of scaffold to insert, stop collar 12's internal diameter equals the external diameter of riser 13, the diameter of first lead screw 5 is less than the internal diameter of riser 13, stop collar 12 and riser 13 all overlap and establish on first lead screw 5, the lower extreme activity of riser 13 supports and leans on handle 7, handle 7 is kept away from the one end of first nut 6 and is extended to stop collar 12's outside, upper and lower penetrating mounting hole has been seted up on the handle 7.
The adjustment support bar is used to adjust the height of the stop collar 12.
As shown in fig. 2, an anti-rotation connecting piece is connected between the handles 7 of the two adjacent left and right adjusting support rods, and the anti-rotation connecting piece is used for preventing the first nut 6 from rotating under pressure.
Specifically, as shown in fig. 4, the anti-rotation connecting piece includes a connecting rod extending along a left-right direction, the connecting rod is of a telescopic rod structure with adjustable length, in this embodiment, the connecting rod includes an internal thread sleeve 8 extending along the left-right direction, two ends of the internal thread sleeve 8 are respectively inserted with a second screw rod 9 in threaded connection, one end of the second screw rod 9 away from the internal thread sleeve 8 is fixedly connected with the top of a positioning rod 10 extending downwards, and the positioning rod 10 is movably inserted into a mounting hole on the handle 7.
In order to prevent the positioning rod 10 from accidentally falling out of the mounting hole on the handle 7 when in use, the positioning rod 10 in the embodiment is of a screw rod structure with threads on the outside, a second nut 11 in threaded connection is sleeved on the positioning rod 10, the second nut 11 is positioned below the handle 7, and the outer diameter of the second nut 11 is larger than the inner diameter of the mounting hole.
Working principle: the base plate 1 is laid on the construction site of the scaffold, and a plurality of sliding blocks 4 are sleeved on the sliding rail 3. The butt joint of the left and right adjacent substrates 1 is connected into a whole through the connecting plate 14 and the fixing screw.
The sliding block 4 slides left and right, the positions of the first screw rod 5 and the limiting sleeve 12 are adjusted, after adjustment is completed, the handle 7 and the first nut 6 are rotated, the height of the limiting sleeve 12 is adjusted, after adjustment is completed, the handle 7 of the left and right adjacent two adjusting support rods is connected into a whole by adopting an anti-rotation connecting piece, so that the first nut 6 is prevented from rotating after being pressed during use, and the height of the limiting sleeve 12 is reduced.
The lower end of the vertical pipe 13 is inserted into the limiting sleeve 12, and the limiting sleeve 12 can prevent the vertical pipe 13 from shaking on the first screw rod 5, so that the scaffold is unstable after being installed.
The atress of the riser 13 of scaffold frame passes through slider 4 dispersion to on the slide rail 3, and then through dispersing to even on the base plate 1 as an organic whole, finally realizes reducing the local compressive strength of the lower extreme of riser 13 of scaffold frame to ground, has avoided when ground receives the rainwater erosion to lead to the soil to soften, and the lower extreme of riser breaks the ground top layer easily, and then falls into ground, leads to scaffold frame local emergence subsidence, and scaffold frame takes place local slope, produces the problem of potential safety hazard.
Example 2: the difference between the outer elevation construction electric lifting construction platform foundation back-top unit type support and the embodiment 1 is that the adjusting support rod piece and the anti-rotation connecting piece are not arranged any more, and the lower end of the limit sleeve 12 is directly welded and fixedly arranged at the top of the sliding block 4. Other structures are the same as those of embodiment 1.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. Outer facade construction electric lift construction platform basis returns top unit formula support, its characterized in that: comprises a plurality of top returning unit type supports which can be mutually butted left and right;
The back top unit type support comprises a base plate (1) extending along the left-right direction, a sliding rail (3) extending along the left-right direction is fixedly arranged on the base plate (1), a plurality of sliding blocks (4) extending along the left-right direction are arranged on the sliding rail (3) in a sliding mode, an upper limiting sleeve (12) penetrating through the top of each sliding block (4) is arranged on the top of each sliding block, the limiting sleeve (12) is used for being inserted into the lower end of a vertical pipe (13) of a scaffold, and the inner diameter of each limiting sleeve (12) is equal to the outer diameter of the corresponding vertical pipe (13).
2. The facade construction electric lifting construction platform foundation roof returning unit type support according to claim 1, wherein: the top of the sliding block (4) is fixedly provided with an adjusting support rod piece;
the adjusting support rod piece comprises a first screw rod (5) extending along the up-down direction, the lower end of the first screw rod (5) is fixedly connected with the top of the sliding block (4), the first screw rod (5) is sleeved with a first nut (6) in threaded connection, and the left side and the right side of the first nut (6) are fixedly provided with handles (7) extending along the radial direction of the first nut;
The diameter of the first screw rod (5) is smaller than the inner diameter of the vertical pipe (13), the limiting sleeve (12) and the vertical pipe (13) are sleeved on the first screw rod (5), the lower end of the limiting sleeve (12) is fixedly connected with the handle (7), the lower end of the vertical pipe (13) is movably abutted against the handle (7), and one end, far away from the first nut (6), of the handle (7) extends to the outer side of the limiting sleeve (12).
3. The facade construction electric lifting construction platform foundation roof returning unit type support according to claim 2, wherein: an anti-rotation connecting piece is connected between the handles (7) of the two left and right adjacent adjusting support rods and is used for preventing the first nut (6) from being pressed and rotated.
4. A facade construction electric lifting construction platform foundation jack-back unit support according to claim 3, characterised in that: the handle (7) is provided with a mounting hole which is penetrated up and down;
The anti-rotation connecting piece comprises a connecting rod piece extending along the left-right direction, the connecting rod piece is of a telescopic rod structure with adjustable length, positioning rods (10) extending downwards are fixedly arranged at the left end and the right end of the connecting rod piece, and the positioning rods (10) are movably inserted into the mounting holes.
5. The facade construction electric lifting construction platform foundation roof returning unit type support according to claim 4, wherein: the connecting rod piece comprises an inner threaded sleeve (8) extending along the left-right direction, the left end and the right end of the inner threaded sleeve (8) are respectively inserted with a second screw rod (9) in threaded connection, and one end, far away from the inner threaded sleeve (8), of the second screw rod (9) is fixedly connected with the top of the positioning rod (10).
6. The facade construction electric lifting construction platform foundation roof returning unit type support according to claim 4 or 5, wherein: the locating rod (10) is of a screw rod structure with threads on the outside, a second nut (11) in threaded connection is sleeved on the locating rod (10), the second nut (11) is located below the handle (7), and the outer diameter of the second nut (11) is larger than the inner diameter of the mounting hole.
7. A facade construction electric lifting construction platform foundation jack-back unit support according to any one of claims 1-5, characterised in that: the left end and the right end of the front side and the rear side of the substrate (1) are respectively provided with an internal threaded hole (2), and the internal threaded holes (2) extend along the front-rear direction;
The butt joint department of two adjacent base plates (1) about is equipped with connecting plate (14), is equipped with the screw that the interval set up about two on connecting plate (14), and two screw on connecting plate (14) correspond around with the internal thread hole (2) of the butt joint department of two adjacent base plates (1) about respectively, and screw and internal thread hole (2) are interior movable to be inserted and are equipped with fixing screw, fixing screw and internal thread hole (2) threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322455072.2U CN221119115U (en) | 2023-09-11 | 2023-09-11 | Outer facade construction electric lift construction platform basis returns top unit formula support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322455072.2U CN221119115U (en) | 2023-09-11 | 2023-09-11 | Outer facade construction electric lift construction platform basis returns top unit formula support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221119115U true CN221119115U (en) | 2024-06-11 |
Family
ID=91336489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322455072.2U Active CN221119115U (en) | 2023-09-11 | 2023-09-11 | Outer facade construction electric lift construction platform basis returns top unit formula support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221119115U (en) |
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2023
- 2023-09-11 CN CN202322455072.2U patent/CN221119115U/en active Active
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