CN220377344U - Hanging die supporting device for mixing tower fan foundation - Google Patents
Hanging die supporting device for mixing tower fan foundation Download PDFInfo
- Publication number
- CN220377344U CN220377344U CN202321658898.2U CN202321658898U CN220377344U CN 220377344 U CN220377344 U CN 220377344U CN 202321658898 U CN202321658898 U CN 202321658898U CN 220377344 U CN220377344 U CN 220377344U
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- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 239000000725 suspension Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 20
- 239000002689 soil Substances 0.000 abstract description 5
- 230000008595 infiltration Effects 0.000 abstract 1
- 238000001764 infiltration Methods 0.000 abstract 1
- 239000004567 concrete Substances 0.000 description 24
- 238000000034 method Methods 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a lifting die supporting device of a mixing tower fan foundation, which comprises a plurality of supporting components, wherein the lower end of each supporting component is embedded in a bottom plate, the upper end of each supporting component is sleeved with a supporting rod, each supporting rod is connected with a plurality of cross bars, top ends of each supporting rod and top ends of the cross bars are respectively provided with a jacking, a lifting die is positioned above the jacking, and the jacking is used for receiving the lifting die; in the utility model, a plurality of groups of supporting devices are arranged between the foundation slab and the hanging die to provide support for the hanging die; the height of the supporting device is adjusted by arranging screw jacking, and a supporting surface at the upper end of each screw jacking can contact the bottom surface of the hanging die to provide support for the hanging die; the support device is convenient to dismount; increase supporting component between vertical bracing piece and bottom plate, avoid the infiltration of bed course and undisturbed soil to gather in the bracing piece through bracing piece bottom opening, avoid the water of gathering in the bracing piece to flow into in the basic cavity from the bracing piece top.
Description
Technical Field
The utility model relates to the technical field of engineering construction, in particular to a suspension mould supporting device of a mixed tower fan foundation.
Background
The mixed tower wind turbine foundation is positioned below the wind turbine tower to support the reinforced concrete wind turbine tower and the mechanical components of the wind turbine on the tower. In recent years, with the development of the wind power industry, the steel-concrete type fan tower has become one of the main technical trends of high towers at home and abroad by virtue of the advantages of safety, reliability, long service life and the like. For a steel-concrete tower fan, the form of the steel-concrete tower fan foundation is different from that of a steel tower fan foundation, the structure of the steel tower fan foundation is simple, the structure of the steel-concrete tower fan foundation is relatively more complex, and most of the steel-concrete tower fan foundations are cavity type foundations.
For a cavity type mixed tower fan foundation, a template in the foundation relates to a hanging die, the hanging die refers to a template hung on other fixed objects, a large amount of concrete is covered on the hanging die in the construction process, and after a certain construction period, for example, after 28 days, the large amount of concrete covered on the hanging die is shaped, and then the hanging die and a supporting device for supporting the hanging die are removed; the space inside the foundation cavity is narrow, meanwhile, the fan foundation is large-volume concrete, the square quantity is often more than 700 square, and a formwork in a hanging mode is used for bearing large-square concrete, so that the hanging mode support inside the foundation becomes heavy, how to support the hanging mode bearing large-square concrete in a narrow area is guaranteed, and the problem that later-stage water accumulation in the foundation cavity is urgent to be solved is solved; in the prior art, when the supporting device of the hanging die is dismounted, cutting operation is often carried out, the supporting device is cut and dismounted, and the hanging die supporting device is dismounted in a cutting mode, so that the time consumption and the workload are large.
Disclosure of Invention
The utility model aims to provide a suspension mould supporting device for a mixing tower fan foundation.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a mix hanging die strutting arrangement of tower fan foundation, hanging die support by multiunit strutting arrangement, multiunit strutting arrangement be located between the bottom plate of fan foundation and the hanging die, every strutting arrangement of group includes a plurality of supporting components, the lower extreme of every supporting component is pre-buried in the bottom plate the inside, the upper end cover of every supporting component connects a bracing piece, a plurality of horizontal poles are connected to every bracing piece, the top of every bracing piece and the top of horizontal pole all are provided with the jacking, hanging die is located the top of a plurality of jacking, a plurality of jacking be used for accepting hanging die.
Further, the support assembly comprises a vertical rod and a transverse limiting rod which are welded together, and the limiting rod is used for limiting the position of the support rod.
Further, the vertical rods and the transverse limiting rods of the supporting component are solid structures made of steel materials.
Further, the bracing piece is vertical steel pipe, and the bracing piece is both ends open-ended hollow structure, and the montant upper end cover of supporting component is in the inside of bracing piece lower extreme, and the bottom of bracing piece is located the horizontal gag lever post of supporting component above, the gag lever post of bottom contact supporting component of bracing piece.
Further, the jacking comprises a flat plate and vertical plates positioned at two sides of the flat plate, and the vertical plates at two sides are oppositely arranged; the top of jacking contacts the bottom surface of hanging the mould, and a plurality of jacking support hanging the mould.
Further, the jacking is a screw jacking, the screw jacking comprises a supporting surface positioned at the upper end and a screw positioned below the supporting surface, and the supporting surface at the upper end of the screw jacking contacts the bottom surface of the hanging die so as to support the hanging die; the lower extreme of lead screw is located the inside of vertical bracing piece upper end, and the inner wall of vertical bracing piece upper end sets up the screw thread, rotates the handle on the lead screw, and the lead screw jacking can be along the inner wall of vertical bracing piece upper end activity from top to bottom.
Further, the jacking is a screw jacking, the screw jacking comprises a supporting surface positioned at the upper end and a screw positioned below the supporting surface, and the supporting surface at the upper end of the screw jacking contacts the bottom surface of the hanging die so as to support the hanging die; the lower extreme of lead screw is located the inside of horizontal pole one end, and the inner wall of horizontal pole one end sets up the screw thread, rotates the handle on the lead screw, and the lead screw jacking can be along the inner wall activity of horizontal pole one end.
The beneficial effect of adopting this technical scheme is:
1. according to the utility model, a plurality of groups of supporting devices are arranged between the foundation slab and the hanging die, and the plurality of groups of supporting devices can provide effective support for the hanging die; the screw jacking is arranged, the height of the screw jacking can be flexibly adjusted by rotating the handle on the screw, so that the supporting surface at the upper end of each screw jacking can contact the bottom surface of the hanging die to provide support for the hanging die, and the problem that a small number of supporting rods are inconsistent with other supporting rods in height in the assembly process and cannot provide support for the hanging die is solved.
2. After the concrete on the hanging die is shaped, when the hanging die and the supporting rod for supporting the hanging die are removed, the lower end of the vertical supporting rod is directly buried in the concrete of the bottom plate in the prior art, so that cutting operation is needed when the vertical supporting rod is removed in the prior art, and the part of the vertical supporting rod above the bottom plate is cut and removed; the support assembly is arranged, the upper end of the support assembly is sleeved inside the lower end of the hollow support rod, and the support rod is directly taken down from the support assembly.
3. After the concrete on the hanging die is shaped, when the hanging die and the vertical supporting rod for supporting the hanging die are removed, the part of the vertical supporting rod, which is positioned above the bottom plate, is cut and removed in the prior art, the lower end of the vertical supporting rod is reserved in the bottom plate, the top end of the vertical supporting rod reserved in the bottom plate is leveled with the surface of the bottom plate or slightly higher than the surface of the bottom plate, the bottom end of the vertical supporting rod reserved in the bottom plate is close to the foundation pad layer, in the long-term use process, the water seepage of undisturbed soil and the foundation pad layer enters the hollow interior of the vertical supporting rod from the bottom end opening of the vertical supporting rod, when more and more water is gathered in the vertical supporting rod, the water gathered in the vertical supporting rod flows into the cavity of the foundation from the top end opening of the vertical supporting rod reserved in the bottom plate, so that more and more accumulated water in the foundation cavity is needed to be regularly pumped out;
according to the utility model, the supporting component is added between the vertical supporting rod and the bottom plate, and is solid, so that water seepage of the bottom plate can not gather in the vertical supporting rod, and water gathered in the vertical supporting rod can not flow into the foundation cavity from the top end opening of the vertical supporting rod, and further, the situation of excessive water accumulation in the foundation cavity can be avoided.
Drawings
FIG. 1 is a schematic diagram of the present utility model.
FIG. 2 is a schematic view of a support assembly according to the present utility model.
Fig. 3 is a schematic view of a jacking.
Fig. 4 is a schematic view of a lead screw jacking.
Fig. 5 is a schematic diagram of the connection of the screw jacking and the support rod.
Wherein: a base plate 1; a support assembly 2; a support rod 3; a cross bar 4; a jacking 5; hanging a die 6; a screw jacking 7; a screw 71; a handle 72; a steel pipe 8; short square timber 9; steel pipe fastener 10.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent.
The hanging die of the mixing tower fan foundation is supported by a plurality of groups of supporting devices; each group of supporting device comprises three supporting components 2, three supporting rods 3, two cross rods 4 and a plurality of jacking brackets 5; a plurality of sets of support means are located between the floor 1 of the fan foundation and the lifting mould 6 to provide support for the lifting mould 6.
As shown in fig. 1, a bottom plate 1 of a fan foundation is a reinforced net formed by binding reinforced bars, concrete is poured in the later stage, and the lower end of a supporting component 2 is pre-buried in the bottom plate 1; the lower end of the support component 2 is bound on the reinforcing steel bar net of the bottom plate 1, and after concrete is poured on the reinforcing steel bar net, the lower end of the support component 2 is buried in the concrete.
Each group of supporting device comprises three supporting components 2, three supporting rods 3, two cross rods 4 and a plurality of jacking brackets 5; each supporting component 2 is connected with a supporting rod 3, the supporting rods 3 are steel pipes with two open ends and hollow interiors, the supporting rods 3 are vertically arranged, the upper end of each supporting component 2 is sleeved in the lower end of one supporting rod 3, each cross rod 4 is bound with three supporting rods 3, each cross rod 4 is steel pipe with two open ends and hollow interiors, and each cross rod 4 is bound with the supporting rod 3 by adopting a steel pipe fastener 10 commonly used in engineering, such as a fastener for scaffold binding; the top of every bracing piece 3 and the top of every horizontal pole 4 all are provided with the jacking 5, hang mould 6 and be located the top of jacking 5, the jacking 5 be used for accepting and hang mould 6, every horizontal pole 4 plays the reinforcement effect to strutting arrangement simultaneously.
The supporting component 2 is shown in fig. 2, the supporting component 2 comprises a vertical rod and a transverse limiting rod which are welded together, the length of the transverse limiting rod is shorter than that of the vertical rod, and the vertical rod and the transverse limiting rod of the supporting component 2 are of solid structures made of steel materials.
The support rod 3 is of a hollow structure with two open ends, and the hollow structure saves steel consumption and reduces cost; the upper end of the vertical rod of the supporting component 2 is sleeved in the lower end of the supporting rod 3, the bottom of the supporting rod 3 is positioned above the transverse limiting rod of the supporting component 2, the bottom of the supporting rod 3 can be contacted with the transverse limiting rod of the supporting component 2, and the supporting rod 3 can be prevented from sliding downwards along the vertical rod of the supporting component 2 due to the transverse limiting rod of the supporting component 2; in order to fix the support rod 3 and the support assembly 2 firmly, the lower part of the support rod 3 and the cross rod of the support assembly 2 can be bound together through steel bars.
The jacking 5 is shown in fig. 3, the jacking 5 is positioned at the top ends of the supporting rods 3 and the cross rods 4, the jacking 5 comprises a flat plate and vertical plates positioned at two sides of the flat plate, and the vertical plates at two sides are oppositely arranged; the top ends of the jacking 5 contact the bottom surface of the hanging die 6, and the hanging die 6 is supported by the jacking 5.
The supporting devices of the groups jointly provide support for the hanging die 6, and the lower end of each supporting component 2 of each supporting device of the groups is bound on the reinforcing mesh of the bottom plate 1.
In actual engineering, a large amount of concrete is covered on the hanging die 6, after the concrete covered on the hanging die 6 is shaped, the hanging die 6, the support rods 3 and the cross rods 4 are removed, and the support assembly 2 is left in the concrete of the bottom plate 1 because the support assembly 2 is buried in the concrete of the bottom plate 1 and is not easy to remove; in the utility model, after the cross rod 4 is removed, the support rod 3 is sleeved on the support component 2, and the support rod 3 is directly taken down from the support component 2.
In the prior art, a supporting device of a hanging die is not provided with a supporting component 2, the lower end of a supporting rod 3 is directly bound on a reinforcing mesh of a bottom plate 1, the bottom end of the supporting rod 3 extends to the bottom of the bottom plate 1 to be close to the bottom of the bottom plate 1, the bottom of the bottom plate 1 is a foundation cushion layer, and the foundation cushion layer is positioned on undisturbed soil; after concrete is poured on the steel bar net of the bottom plate 1, the lower end of the supporting rod 3 is covered by the concrete, and other parts of the supporting rod 3 are positioned on the bottom plate 1 to support the hanging die; after the concrete on the hanging die is shaped, the hanging die and a supporting rod 3 for supporting the hanging die are required to be dismantled; in the prior art, because the lower end of the supporting rod 3 is buried in the concrete of the bottom plate 1, only the part of the supporting rod 3 above the bottom plate 1 is cut and removed in actual engineering, and part of the supporting rod 3 is still remained in the bottom plate 1.
In the prior art, the support rod 3 is dismounted, and the upper end of the support assembly 2 is sleeved inside the lower end of the hollow support rod 3, so that the support rod 3 is directly dismounted from the support assembly 2, and the support rod 3 is dismounted more conveniently.
In the prior art, after dismantling the support rod 3, cutting and dismantling the part of the support rod 3 above the bottom plate 1, keeping the top end of the support rod 3 in the bottom plate 1 flush with the surface of the bottom plate 1 or slightly higher than the surface of the bottom plate 1, opening the two ends of the support rod 3 and making the interior hollow, keeping the bottom end of the support rod 3 in the bottom plate 1 close to the foundation mat, and in the long-term use process, the problems of water seepage of undisturbed soil and the foundation mat exist, and water seepage enters the support rod 3 from the opening at the bottom end of the support rod 3, so that water seepage is gathered in the support rod 3; when the foundation bed is used for a long time, the water seepage of undisturbed soil and the foundation bed layer is more and more, the water gathered in the supporting rod 3 is increased simultaneously, the water gathered in the supporting rod 3 can flow into the cavity of the foundation from the top end opening of the supporting rod 3 reserved in the bottom plate 1, after the time is long, the water in the cavity of the foundation is more and more, and the accumulated water in the cavity of the foundation needs to be regularly pumped out.
According to the utility model, the supporting component 2 is added between the supporting rod 3 and the bottom plate 1, the supporting component 2 is solid, the bottom opening of the supporting rod 3 is not contacted with the bottom plate 1, water seepage of the bottom plate 1 can not gather in the supporting rod 3, the situation that water gathered in the supporting rod 3 flows into a basic cavity from the top opening of the supporting rod 3 can not occur, and further the situation that excessive water accumulation occurs in the basic cavity can be avoided.
As a preferred embodiment, the jacking 5 may be a screw jacking 7, as shown in fig. 4, the screw jacking 7 includes a supporting surface at an upper end and a screw 71 located below the supporting surface, and the supporting surface at the upper end of the screw jacking 7 contacts the bottom surface of the hanging die 6 to support the hanging die; as shown in fig. 5, the lower end of the screw 71 is located in the upper end of the support rod 3, the inner wall of the upper end of the support rod 3 may be provided with threads, the handle 72 on the screw 71 is rotated, the screw jacking 7 may move up and down along the inner wall of the upper end of the support rod 3, and then the height of the supporting surface of the screw jacking 7 may be adjusted, so that the supporting surface of the upper end of the screw jacking 7 contacts the bottom surface of the hanging die to support the hanging die; regarding the connection between the screw 71 and the upper end of the support rod 3, a plurality of groups of bolt holes may be provided at both the lower end of the screw 71 and the upper end of the support rod 3, and the screw 71 and the support rod 3 may be fixed by bolts.
In the prior art, a part of supporting devices are not provided with jacking brackets 5, and the supporting rods 3 are directly used for supporting the hanging die 6, or the jacking brackets 5 are provided, but the height of the jacking brackets 5 is not easy to adjust; the hanging die 6 is supported by a plurality of groups of supporting devices, the plurality of groups of supporting devices comprise a plurality of supporting rods 3, a small number of supporting rods 3 are inconsistent with other supporting rods 3 in height in the assembly process, so that the top ends of the small number of supporting rods 3 are at a certain distance from the bottom surface of the hanging die 6, and the small number of supporting rods 3 or the jacking 5 cannot provide support for the hanging die 6; through setting up lead screw jacking 7, through the height that the handle 72 on the rotatory lead screw 71 can adjust lead screw jacking 7 for the holding surface of lead screw jacking 7 upper end can contact the bottom surface of hanging mould 6 in order to provide the support to hanging mould 6, has solved a small amount of bracing pieces 3 and has not been inconsistent with other bracing piece 3 height in the assembly process, a small amount of bracing pieces 3 can't provide the problem of support to hanging mould 6.
The connection mode of the screw rod jacking 7 and the cross rod 4 is the same as the connection mode of the screw rod jacking 7 and the vertical supporting rod 3; the lower extreme of lead screw 71 is located the inside of horizontal pole 4 one end, and the inner wall of horizontal pole 4 one end also can set up the screw thread, rotates handle 72 on the lead screw 71, and lead screw jacking 7 can be along the inner wall activity of horizontal pole 4, and then can adjust the distance of lead screw jacking 7 holding surface from the bottom surface of hanging the mould to make the holding surface contact that the lead screw jacking 7 upper end hangs the bottom surface of mould, in order to support hanging the mould.
According to the utility model, one end of a cross rod 4 is provided with a screw rod jacking 7, a handle 72 on the screw rod 71 is rotated, and the distance between the supporting surface of the screw rod jacking 7 and the bottom surface of the hanging die is adjusted, so that the supporting surface at the upper end of the screw rod jacking 7 contacts the bottom surface of the hanging die to support the hanging die; the problem that one end of a small number of cross bars 4 is not in the same line with the end of other cross bars 4 in the assembly process, and the small number of cross bars 4 cannot provide support for the hanging die 6 is solved.
In practical application, as a preferred embodiment, a plurality of steel pipes 8 can be placed on the jacking 5 above the supporting rod 3, and the surface of the steel pipe 8 contacts the bottom surface of the hanging die 6 to provide support for the hanging die 6; if the length of the steel pipes 8 is longer, the plurality of steel pipes 8 are jointly received by a plurality of jacking supports 5 on a plurality of supporting rods 3 included by a plurality of groups of supporting devices; a short square timber 9 may also be placed on the jacking 5 above the cross bar 4, the surface of the short square timber 9 contacting the bottom surface of the hanging die 6 to provide support for the hanging die 6.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model and is not intended to limit the utility model, but rather the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be readily apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. Hanging die supporting device of mixing tower fan foundation, hanging die support by multiunit strutting arrangement, multiunit strutting arrangement be located between bottom plate (1) and hanging die (6) of fan foundation, its characterized in that: each group of supporting device comprises a plurality of supporting components (2), the lower end of each supporting component (2) is embedded in the bottom plate (1), the upper end of each supporting component (2) is sleeved with a supporting rod (3), each supporting rod (3) is connected with a plurality of cross rods (4), jacking (5) are arranged at the top end of each supporting rod (3) and the top end of each cross rod (4), a hanging die (6) is located above the plurality of jacking (5), and the plurality of jacking (5) are used for bearing the hanging die (6).
2. A suspension mould supporting device for a tower mixing fan foundation as claimed in claim 1, wherein: the support assembly (2) comprises a vertical rod and a transverse limiting rod which are welded together, and the limiting rod is used for limiting the position of the support rod (3).
3. A suspension mould supporting device for a tower mixing fan foundation as claimed in claim 2, wherein: the vertical rods and the transverse limiting rods of the supporting component (2) are solid structures made of steel.
4. A suspension mould supporting device for a tower mixing fan foundation as claimed in claim 1, wherein: the supporting rod (3) is a vertical steel pipe, the supporting rod (3) is of a hollow structure with two open ends, the upper end of a vertical rod of the supporting component (2) is sleeved inside the lower end of the supporting rod (3), the bottom of the supporting rod (3) is located above a transverse limit rod of the supporting component (2), and the bottom of the supporting rod (3) is in contact with the limit rod of the supporting component (2).
5. A suspension mould supporting device for a tower mixing fan foundation as claimed in claim 1, wherein: the jacking (5) comprises a flat plate and vertical plates positioned at two sides of the flat plate, and the vertical plates at two sides are oppositely arranged; the top ends of the jacking brackets (5) are contacted with the bottom surface of the hanging die (6), and the hanging die (6) is supported by the jacking brackets (5).
6. A suspension mould supporting device for a tower mixing fan foundation as claimed in claim 1, wherein: the jacking device comprises a jacking device, a lifting device and a lifting device, wherein the jacking device (5) is a screw jacking device (7), the screw jacking device (7) comprises a supporting surface positioned at the upper end and a screw (71) positioned below the supporting surface, and the supporting surface at the upper end of the screw jacking device (7) contacts the bottom surface of the lifting die (6) so as to support the lifting die; the lower extreme of lead screw (71) is located the inside of bracing piece (3) upper end, and the inner wall of bracing piece (3) upper end sets up the screw thread, rotates handle (72) on lead screw (71), and lead screw jacking (7) can be along the inner wall of bracing piece (3) upper end activity from top to bottom.
7. A suspension mould supporting device for a tower mixing fan foundation as claimed in claim 1, wherein: the jacking device comprises a jacking device, a lifting device and a lifting device, wherein the jacking device (5) is a screw jacking device (7), the screw jacking device (7) comprises a supporting surface positioned at the upper end and a screw (71) positioned below the supporting surface, and the supporting surface at the upper end of the screw jacking device (7) contacts the bottom surface of the lifting die (6) so as to support the lifting die; the lower extreme of lead screw (71) is located the inside of horizontal pole (4) one end, and the inner wall of horizontal pole (4) one end sets up the screw thread, rotates handle (72) on lead screw (71), and lead screw jacking (7) can be along the inner wall activity of horizontal pole (4) one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321658898.2U CN220377344U (en) | 2023-06-28 | 2023-06-28 | Hanging die supporting device for mixing tower fan foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321658898.2U CN220377344U (en) | 2023-06-28 | 2023-06-28 | Hanging die supporting device for mixing tower fan foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220377344U true CN220377344U (en) | 2024-01-23 |
Family
ID=89563980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321658898.2U Active CN220377344U (en) | 2023-06-28 | 2023-06-28 | Hanging die supporting device for mixing tower fan foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220377344U (en) |
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2023
- 2023-06-28 CN CN202321658898.2U patent/CN220377344U/en active Active
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