CN220551435U - Gravity energy storage balancing weight structure - Google Patents
Gravity energy storage balancing weight structure Download PDFInfo
- Publication number
- CN220551435U CN220551435U CN202321810506.XU CN202321810506U CN220551435U CN 220551435 U CN220551435 U CN 220551435U CN 202321810506 U CN202321810506 U CN 202321810506U CN 220551435 U CN220551435 U CN 220551435U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- upper structure
- balancing weight
- energy storage
- wear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005484 gravity Effects 0.000 title claims abstract description 29
- 238000004146 energy storage Methods 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 5
- 239000002910 solid waste Substances 0.000 claims abstract description 5
- 238000004512 die casting Methods 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 9
- 239000003973 paint Substances 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
The utility model discloses a gravity energy storage balancing weight structure, which comprises an upper structure, a bottom plate and a lifting assembly, wherein the upper structure is arranged on the bottom plate; the upper structure and the bottom plate are arranged in an up-down alignment way, and are integrally formed into a cuboid balancing weight with the bottom being wear-resistant, so that the structural strength of the balancing weight is enhanced through the bottom plate; four lifting components are vertically and symmetrically embedded in four right angles in the upper structure, the upper end of each lifting component does not extend out of the upper surface of the upper structure, and the lower end of each lifting component vertically extends into the bottom plate and does not extend out of the lower surface of the bottom plate; the upper surface of the upper structure is also embedded and provided with a rear filling hole relative to the geometrical center position of the plane of the upper structure, and then the weight and the gravity center position of the balancing weight are adjusted by pouring concrete or solid waste materials with different densities in the rear filling hole. The utility model adopts a rear filling design, can accurately control the weight of the balancing weight and can adjust the gravity center position of the balancing weight.
Description
Technical Field
The utility model relates to the technical field of balancing weight production, in particular to a gravity energy storage balancing weight structure.
Background
At present, a novel gravity energy storage technology is developed in the energy storage industry. The gravity energy storage is to convert and store the abundant electric energy into the potential energy of the weight by lifting the weight. The gravity energy storage tower is a structure in which balancing weights are stacked into a tower by using a crane, and then energy storage and energy release are performed by using lifting and falling of the balancing weights. The balancing weight is used as a main energy storage component of a gravity energy storage project, the single block of the balancing weight can exceed more than ten cubic meters, and the weight of the balancing weight can reach tens of tons, so that the whole weight accuracy of the balancing weight is difficult to control, the gravity center is not easy to adjust, and the exposed hanging point is inconvenient to operate and maintain; and the balancing weight needs to be carried frequently, so that the bottom plate is required to have good wear resistance. Therefore, how to accurately control the weight of the balancing weight, enhance the structural strength of the balancing weight and the wear resistance of the bottom plate becomes a difficult problem to be solved in the prior art.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a gravity energy storage balancing weight structure, which adopts a rear filling design, can accurately control the weight of the balancing weight and can adjust the gravity center position of the balancing weight.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model relates to a gravity energy storage balancing weight structure, which is characterized in that: comprises an upper structure, a bottom plate and a lifting component; the upper structure and the bottom plate are arranged in an up-down alignment way, and are integrally formed into a cuboid balancing weight with the bottom being wear-resistant, so that the structural strength of the balancing weight is enhanced through the bottom plate; four lifting components are vertically and symmetrically embedded in four right angles in the upper structure, the upper end of each lifting component does not extend out of the upper surface of the upper structure, and the lower end of each lifting component vertically extends into the bottom plate and does not extend out of the lower surface of the bottom plate; the upper surface of the upper structure is further embedded with a rear filling hole relative to the geometric center position of the plane of the upper structure, the rear filling hole is arranged in a square area surrounded by four hoisting assemblies, and then the weight and the gravity center position of the balancing weight are adjusted by pouring concrete or solid waste materials with different densities in the rear filling hole.
Preferably, the upper structure and the bottom plate are formed by integral die casting or pouring, and a cavity is reserved during die casting or pouring of the upper structure, so that a rear filling hole is formed.
Preferably, the upper structure and the bottom plate are integrally formed in such a manner that after the rectangular bottom plate is die-cast or poured, the die-cast or poured upper structure is aligned on the bottom plate, and a cavity is reserved during die-casting or pouring of the upper structure, so that a rear filling hole is formed.
Preferably, each lifting component adopts a PVC pipe with the diameter of 50mm, and each PVC pipe is equally divided into an upper section and a lower section; the upper section of each PVC pipe is embedded and arranged in the upper structure, the lower section of each PVC pipe is embedded and arranged in the bottom plate, and the pipe orifice of each PVC pipe is ensured to be flush with the upper structure and the outer surface of the bottom plate respectively.
Preferably, a plurality of reinforcing bars are uniformly distributed in the bottom plate at intervals, and the upper surface of each reinforcing bar extends upwards out of the upper surface of the bottom plate, so that the bonding strength between the upper structure and the bottom plate is enhanced through the reinforcing bars.
Preferably, the bottom plate adopts concrete, through pouring or die casting fashioned rectangle structure, and still aligns at its lower surface and be equipped with the wearing layer, and then through wearing layer reinforcing balancing weight's wearability.
Preferably, the wear-resistant layer is a pre-buried metal plate; the lower surface of the bottom plate is also integrally cast and formed with an embedded metal plate, and the embedded metal plate is aligned with the bottom plate.
Preferably, the wear-resistant layer is a wear-resistant coating; and a layer of wear-resistant paint is further sprayed on the lower surface of the bottom plate, and the wear-resistant paint is sprayed after the bottom plate is molded.
The utility model has the beneficial effects that:
(1) The utility model adopts a rear filling design, can accurately control the weight of the balancing weight and can adjust the gravity center position of the balancing weight;
(2) According to the utility model, the bottom plate and the wear-resistant layer are arranged, so that the structural strength of the balancing weight is enhanced, and the wear resistance of the balancing weight is also enhanced;
(3) According to the utility model, the lifting assembly is embedded, and the lifting assembly does not protrude out of the surface of the balancing weight, so that operation and maintenance operations are convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a gravity energy storage balancing weight structure of the present utility model.
Fig. 2 is a top view of fig. 1.
Wherein 1-superstructure; 2-a bottom plate; 3-lifting assembly; 4-post-loading holes; 5-a wear-resistant layer.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described in the following detailed description.
The utility model relates to a gravity energy storage balancing weight structure, which comprises an upper structure 1, a bottom plate 2, a lifting assembly 3 and a rear filling hole 4; the specific structure is shown in fig. 1 and 2, the upper structure 1 and the bottom plate 2 are arranged in an up-down alignment way, and the upper structure and the bottom plate 2 are integrally formed into a cuboid balancing weight with the bottom being wear-resistant, so that the structural strength of the balancing weight is enhanced through the bottom plate 2; the upper structure 1 and the bottom plate 2 can be formed by integral die casting or pouring, and a cavity is reserved during die casting or pouring of the upper structure 1, so that a rear filling hole 4 is formed; the rectangular bottom plate 2 can be die-cast or cast firstly, then the upper structure 1 can be die-cast or cast in alignment on the bottom plate 2, and a cavity is reserved during die-casting or casting of the upper structure 1, so that the rear filling hole 4 is formed.
Four lifting components 3 are vertically and symmetrically embedded in four right angles in the upper structure 1, the upper end of each lifting component 3 does not extend out of the upper surface of the upper structure 1, and the lower end of each lifting component 3 vertically extends into the bottom plate 2 and does not extend out of the lower surface of the bottom plate 2; as shown in fig. 1 and 2, a rear filling hole 4 is further embedded in the upper surface of the upper structure 1 at the geometric center position of the upper surface relative to the plane, and the rear filling hole 4 is arranged in a square area surrounded by four hoisting components 3, so that the weight and the gravity center position of the balancing weight are adjusted by pouring concrete or solid waste materials with different densities in the rear filling hole 4.
As shown in fig. 1 and 2, each lifting component 3 adopts a PVC pipe with the diameter of 50mm, and each PVC pipe is divided into an upper section and a lower section; the upper section of each PVC pipe is embedded in the upper structure 1, and the lower section of each PVC pipe is embedded in the bottom plate 2, and the pipe orifices of the PVC pipes are flush with the upper structure and the outer surface of the bottom plate 2 respectively. The utility model can adopt steel pipes instead of PVC pipes.
As shown in fig. 1 and 2, a plurality of reinforcing bars are uniformly distributed in the bottom plate 2 at intervals, and the upper surface of each reinforcing bar extends upwards out of the upper surface of the bottom plate 2, so that the bonding strength between the upper structure 1 and the bottom plate 2 is enhanced by the reinforcing bars.
The bottom plate 2 is of a rectangular structure formed by pouring or die casting and is made of concrete or other solid waste materials, and the lower surface of the bottom plate is also provided with the wear-resistant layer 5 in an aligned manner, so that the wear resistance of the balancing weight is enhanced through the wear-resistant layer 5; as shown in fig. 1 and 2, the wear-resistant layer 5 may be a pre-buried metal plate; the embedded metal plate is integrally cast on the lower surface of the bottom plate 2, and is aligned with the bottom plate 2, so that the wear resistance of the balancing weight is enhanced through the embedded metal plate.
As shown in fig. 1, the wear-resistant layer 5 may also be a wear-resistant paint; the lower surface of the bottom plate 2 is also sprayed with a layer of wear-resistant paint, and the wear-resistant paint is sprayed after the bottom plate 2 is molded, so that the wear resistance of the balancing weight is enhanced through the wear-resistant paint.
The utility model has the beneficial effects that:
(1) The utility model adopts a rear filling design, can accurately control the weight of the balancing weight and can adjust the gravity center position of the balancing weight;
(2) According to the utility model, by arranging the bottom plate 2 and the wear-resistant layer 5, the structural strength of the balancing weight is enhanced, and the wear resistance of the balancing weight is also enhanced;
(3) According to the utility model, the lifting assembly 3 is embedded, and the lifting assembly 3 does not protrude out of the surface of the balancing weight, so that operation and maintenance operations are convenient.
The above embodiments are merely illustrative of the preferred embodiments of the present utility model, and the present utility model is not limited to the above embodiments, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model without departing from the design concept of the present utility model should fall within the protection scope of the present utility model, and the claimed technical content of the present utility model is fully described in the claims.
Claims (8)
1. The utility model provides a gravity energy storage balancing weight structure which characterized in that: comprises an upper structure, a bottom plate and a lifting component; the upper structure and the bottom plate are arranged in an up-down alignment way, and are integrally formed into a cuboid balancing weight with the bottom being wear-resistant, so that the structural strength of the balancing weight is enhanced through the bottom plate; four lifting components are vertically and symmetrically embedded in four right angles in the upper structure, the upper end of each lifting component does not extend out of the upper surface of the upper structure, and the lower end of each lifting component vertically extends into the bottom plate and does not extend out of the lower surface of the bottom plate; the upper surface of the upper structure is further embedded with a rear filling hole relative to the geometric center position of the plane of the upper structure, the rear filling hole is arranged in a square area surrounded by four hoisting assemblies, and then the weight and the gravity center position of the balancing weight are adjusted by pouring concrete or solid waste materials with different densities in the rear filling hole.
2. A gravity energy storage counterweight structure according to claim 1 and wherein: the upper structure and the bottom plate are formed through integral die casting or pouring, and a cavity is reserved during die casting or pouring of the upper structure, so that a rear filling hole is formed.
3. A gravity energy storage counterweight structure according to claim 1 and wherein: the upper structure and the bottom plate are integrally formed in such a way that after the rectangular bottom plate is formed by die casting or pouring, the upper structure is formed by die casting or pouring in an aligned mode on the bottom plate, and a cavity is reserved during die casting or pouring of the upper structure, so that a rear filling hole is formed.
4. A gravity energy storage counterweight structure according to claim 1 and wherein: each lifting component adopts a PVC pipe with the diameter of 50mm, and each PVC pipe is equally divided into an upper section and a lower section; the upper section of each PVC pipe is embedded and arranged in the upper structure, the lower section of each PVC pipe is embedded and arranged in the bottom plate, and the pipe orifice of each PVC pipe is ensured to be flush with the upper structure and the outer surface of the bottom plate respectively.
5. A gravity energy storage counterweight structure according to claim 1 and wherein: and a plurality of reinforcing bars are uniformly distributed in the bottom plate at intervals, and the upper surface of each reinforcing bar extends upwards out of the upper surface of the bottom plate, so that the bonding strength between the upper structure and the bottom plate is enhanced through the reinforcing bars.
6. A gravity energy storage counterweight structure according to claim 1 and wherein: the bottom plate adopts concrete, through pouring or die casting fashioned rectangle structure, and still aligns at its lower surface and be equipped with the wearing layer, and then through wearing layer reinforcing balancing weight's wearability.
7. The gravity energy storage counterweight structure of claim 6, wherein: the wear-resistant layer is a pre-buried metal plate; the lower surface of the bottom plate is also integrally cast and formed with an embedded metal plate, and the embedded metal plate is aligned with the bottom plate.
8. The gravity energy storage counterweight structure of claim 6, wherein: the wear-resistant layer is wear-resistant paint; and a layer of wear-resistant paint is further sprayed on the lower surface of the bottom plate, and the wear-resistant paint is sprayed after the bottom plate is molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321810506.XU CN220551435U (en) | 2023-07-11 | 2023-07-11 | Gravity energy storage balancing weight structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321810506.XU CN220551435U (en) | 2023-07-11 | 2023-07-11 | Gravity energy storage balancing weight structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220551435U true CN220551435U (en) | 2024-03-01 |
Family
ID=90004573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321810506.XU Active CN220551435U (en) | 2023-07-11 | 2023-07-11 | Gravity energy storage balancing weight structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220551435U (en) |
-
2023
- 2023-07-11 CN CN202321810506.XU patent/CN220551435U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106378861B (en) | A kind of prefabricated assembled concrete stairway die and stair manufacturing method | |
| CN201807729U (en) | Continuous casting tundish for reducing steel remaining quantity | |
| CN210797279U (en) | Bridge assembled pier column turning device convenient to operate | |
| CN101845882A (en) | Combined device of a mould frame for hanging and casting cement for high-rise buildings and handling and hanging box for building materials | |
| CN220551435U (en) | Gravity energy storage balancing weight structure | |
| CN208088822U (en) | A kind of caisson of toilet formwork structure | |
| CN205466673U (en) | Concrete flotation tank forming die | |
| CN210622302U (en) | Pouring template for building construction | |
| CN209583940U (en) | A kind of integrated steel reinforced concrete treatment tank and its mold | |
| CN208033576U (en) | A kind of large-scale core and cast steel arbor convenient for overturning | |
| CN206048465U (en) | Isolated footing concreting mould | |
| CN213671726U (en) | Sand box special for casting and molding wind power base castings | |
| CN210369938U (en) | A can have enough to meet need sleeve for pouring stake core | |
| CN207105197U (en) | Concreting assembling die | |
| CN207387975U (en) | Electric pole pours clamping mold | |
| CN102720360A (en) | Combination device of secondary high building supported lifted and poured cement formwork and building material lifting and lifting box | |
| CN216801590U (en) | Frameless sand pouring basin | |
| CN206763907U (en) | Continuous casting tundish Integral nozzle builds centralising device by laying bricks or stones | |
| CN209504423U (en) | A kind of mold of lamppost fixing seat prefabricated component | |
| CN220642449U (en) | Scissor fork type climbing vehicle balancing weight | |
| CN216999926U (en) | Balance weight for engineering machinery balance weight | |
| CN211571215U (en) | Basement recess pouring device | |
| CN220664627U (en) | Prefabricated cavity post hoist and mount component | |
| CN209157073U (en) | It is a kind of facilitate aluminium ingot casting demould release case | |
| CN218168627U (en) | Manufacturing sand box of semi-direct-drive main shaft of 4MW wind generating set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |