CN219296942U - Isostatic pressing graphite overhead hoist - Google Patents
Isostatic pressing graphite overhead hoist Download PDFInfo
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- CN219296942U CN219296942U CN202320626708.2U CN202320626708U CN219296942U CN 219296942 U CN219296942 U CN 219296942U CN 202320626708 U CN202320626708 U CN 202320626708U CN 219296942 U CN219296942 U CN 219296942U
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Abstract
The utility model discloses an isostatic pressing graphite lifting device, which belongs to the technical field of lifting and comprises a lower supporting plate and an upper supporting plate, wherein two sides of the inside of the lower supporting plate and the inside of the upper supporting plate are respectively and slidably connected with supporting columns and supporting pieces, the supporting columns are clamped and fixed with fixing assemblies on two sides of the upper supporting plate, the supporting pieces are clamped and fixed with the fixing assemblies on two sides of the lower supporting plate, two groups of supporting columns move towards one end far away from each other along the inside of the lower supporting plate and are clamped with rotating heads at the end parts, two groups of supporting pieces move towards one end far away from each other along the inside of the upper supporting plate and are clamped with the rotating heads at the end parts, and the supporting columns and the supporting pieces are respectively and rotatably connected with the end parts of the lower supporting plate and the upper supporting plate through the rotating heads.
Description
Technical Field
The utility model relates to the technical field of lifting, in particular to an isostatic pressing graphite lifting device.
Background
The isostatic pressing graphite is a novel graphite material with excellent performance and is widely applied to various fields of metallurgy, chemical industry and aerospace; compared with common graphite, the isostatic pressing graphite has fine and uniform structure, isotropy, good guidance quality, thermal conductivity and corrosion resistance; however, the isostatic graphite production process is complex and requires multiple roasting and impregnation.
The special lifting appliance for the isostatic pressure graphite disclosed in Chinese patent document publication No. CN210735953U comprises a lifting assembly, at least one group of bearing assemblies and a connecting assembly for connecting the lifting assembly with the bearing assemblies or the two groups of bearing assemblies; the bearing assembly comprises a bearing disc for bearing the isostatic pressing graphite and connecting holes which are formed in the bearing disc and used for being connected with the connecting assembly, and the connecting holes are uniformly arranged at intervals along the circumferential direction of the bearing disc; the hoisting assembly comprises a hoisting frame and connecting sleeves uniformly arranged around the hoisting frame at intervals, and the connecting sleeves are collinear with the central line of part of the connecting holes; the connecting assembly comprises a connecting rod, and threaded sections for being inserted into the connecting holes or the connecting sleeves are respectively arranged at two ends of the connecting rod; clamping nuts are respectively arranged on the thread sections close to the two sides of the connecting hole or the connecting sleeve; the special lifting appliance is an integral body, can be integrally lifted in or out from the isostatic pressing cylinder body, and does not need to discharge liquid when being lifted in or out; thereby solving the problem of complex hoisting process in the isostatic pressing process of the isostatic pressing graphite.
However, the technical scheme is matched with the clamping nut through the threaded section on the connecting rod, so that the installation process is complicated, the connecting rod is relied on for connection, and the corresponding protection device is lacked, so that the construction site has great potential safety hazard.
Disclosure of Invention
In order to overcome the defects of the prior art, the technical problem to be solved by the utility model is to provide the lifting device which is convenient to assemble and use rapidly, and improves the protection by utilizing the isostatic pressing graphite lifting process of the protection component, so as to ensure the safety of a construction site.
To achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an isostatic pressing graphite lifting device which comprises a lower supporting plate and an upper supporting plate, wherein supporting columns and supporting pieces are respectively connected to the two sides of the inner part of the lower supporting plate and the two sides of the upper supporting plate in a sliding manner, the supporting columns are fixedly clamped with fixing assemblies on the two sides of the upper supporting plate, and the supporting pieces are fixedly clamped with the fixing assemblies on the two sides of the lower supporting plate;
the two groups of supporting columns move towards one end far away from each other along the inner part of the lower supporting plate and are clamped with rotating heads at the end parts, the two groups of supporting pieces move towards one end far away from each other along the inner part of the upper supporting plate and are clamped with the rotating heads at the end parts, the supporting columns and the supporting pieces are respectively connected with the end parts of the lower supporting plate and the upper supporting plate in a rotating way through the rotating heads, and a protection assembly is arranged between the supporting columns and the supporting pieces.
The fixing assembly comprises a lower supporting plate and an upper supporting plate, wherein mounting grooves are formed in two sides of the top of the lower supporting plate and two sides of the upper supporting plate, handles are arranged on two sides of the lower supporting plate and the upper supporting plate, a connecting groove is formed in one side, close to the handles, of each mounting groove, a penetrating rod in sliding connection with the connecting groove is arranged at one end of each handle, one end of each penetrating rod penetrates through the connecting groove and is located in the corresponding mounting groove, and a spring is connected between each handle and the inner wall of each sliding groove.
The protection assembly comprises two groups of fixing parts arranged on the outer walls of the supporting columns and the supporting pieces, the supporting columns and the outer walls of the supporting pieces are connected with the sleeve in a sliding mode, the sleeve is positioned on the top side of the fixing parts, and the protection parts are arranged between the groups of sleeve.
The utility model is characterized in that the two sides of the supporting column and the supporting piece are connected with the sliding grooves formed in the lower supporting plate and the upper supporting plate in a sliding way through the fixing rods.
The preferable technical scheme of the utility model is that the outer wall of the fixed rod is provided with a sliding part which is in sliding connection with limit grooves arranged on two sides of the groove wall of the chute, and the sliding part is in clamping connection with the rotating head.
The preferred solution of the utility model consists in that two sets of said support columns are located on either side of the centre line of the lower support plate and said support elements are located on either side of the centre line of the upper support plate.
The preferable technical scheme of the utility model is that the two sides of the bottom of the lower supporting plate are provided with supporting feet, through holes are uniformly distributed at the top of the lower supporting plate, and the top of the upper supporting plate is provided with a hoisting head.
Compared with the prior art, the utility model has the beneficial effects that:
the lifting device is convenient to assemble and use rapidly, and improves protection by utilizing the isostatic pressing graphite lifting process of the protection component, so that the safety of a construction site is ensured.
Drawings
FIG. 1 is a schematic view of a trolley provided in an embodiment of the present utility model;
FIG. 2 is an enlarged schematic view of the structure shown in FIG. 1A, provided in an embodiment of the present utility model;
FIG. 3 is a schematic view of a lower bearing plate structure provided in an embodiment of the present utility model;
FIG. 4 is a schematic view of the structure of an upper support plate provided in an embodiment of the present utility model;
fig. 5 is a schematic view of a support column and support mounting structure provided in an embodiment of the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. a lower support plate; 11. supporting feet; 12. a chute; 13. a rotating head; 14. a through hole; 15. a mounting groove; 16. a limit groove; 2. an upper support plate; 3. a support column; 31. a fixed rod; 32. a slider; 4. a support; 5. a fixing part; 6. a kit; 7. a protective part; 8. hoisting the head; 9. a fixing assembly; 91. a handle; 92. a rod is penetrated; 93. and (3) a spring.
Detailed Description
The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.
The isostatic pressing graphite lifting device comprises a lower supporting plate 1 and an upper supporting plate 2, wherein supporting columns 3 and supporting pieces 4 are respectively and slidably connected to two inner sides of the lower supporting plate 1 and the upper supporting plate 2, the supporting columns 3 are fixedly clamped with fixing assemblies 9 on two sides of the upper supporting plate 2, and the supporting pieces 4 are fixedly clamped with the fixing assemblies 9 on two sides of the lower supporting plate 1;
the two groups of supporting columns 3 move towards one end far away from each other along the inner part of the lower supporting plate 1 and are engaged with the rotating heads 13 at the end parts, the two groups of supporting pieces 4 move towards one end far away from each other along the inner part of the upper supporting plate 2 and are engaged with the rotating heads 13 at the end parts, the supporting columns 3 and the supporting pieces 4 are respectively connected with the end parts of the lower supporting plate 1 and the upper supporting plate 2 in a rotating way through the rotating heads 13, and a protection assembly is arranged between the supporting columns 3 and the supporting pieces 4.
The fixing assembly 9 comprises mounting grooves 15 formed in the top of the lower supporting plate 1 and the two sides of the bottom of the upper supporting plate 2, handles 91 are arranged on the two sides of the lower supporting plate 1 and the two sides of the upper supporting plate 2, connecting grooves are formed in one sides, close to the handles 91, of the mounting grooves 15, penetrating rods 92 which are slidably connected with the connecting grooves are arranged at one ends of the handles 91, one ends of the penetrating rods 92 penetrate through the connecting grooves and are located in the mounting grooves 15, and springs 93 are connected between the handles 91 and the inner walls of the connecting grooves.
During the use, pull out two sets of support columns 3 outwards along lower back plate 1 inside from both sides respectively, until support column 3 both ends and rotating head 13 block fixed, under the effect of rotating head 13 and lower back plate 1 rotation connection, make support column 3 one end around lower back plate 1 rotation, thereby rotate two sets of support columns 3 to the top side of lower back plate 1, the same way, rotate the below both sides of upper back plate 2 with two sets of support pieces 4 according to the same mode as above, the one end that keeps away from upper back plate 2 with support piece 4 is installed along the mounting groove 15 correspondence of lower back plate 1 top both sides, the one end that keeps away from lower back plate 1 with support column 3 is installed along the mounting groove 15 correspondence of upper back plate 2 bottom both sides, make support piece 4 and support column 3 pass mounting groove 15 and extrusion wear and establish the pole 92 and drive handle 91 outwards remove, the spring 93 is pressed this moment, when support piece 4 and support column 3 move to the wearing and establish Kong Yu and wear and establish the pole 92 position correspondence to the outer wall, drive under the elasticity effect of spring 93 wear and establish the pole 92 and pass and establish the hole, thereby carry out the fixed mounting groove 15 with respect to support piece 4 and support column 3, the installation device is carried out to the support column 3, the safety in place the safety of lifting device is carried out, the safety of lifting device is carried out to the safety, the safety is guaranteed and the safety is reduced, the safety is reduced and the safety is even is reduced and is used for the safety is lost and is easy to the workers to the safety of the lifting device.
As a possible implementation manner of the scheme, preferably, the protection assembly comprises two groups of fixing parts 5 arranged on the outer walls of the supporting columns 3 and the supporting pieces 4, the supporting columns 3 and the outer walls of the supporting pieces 4 are slidably connected with the sleeve pieces 6, the sleeve pieces 6 are located on the top sides of the fixing parts 5, the protecting parts 7 are arranged between the groups of sleeve pieces 6, the size of the fixing parts 5 corresponds to the size of the sliding groove 12, the sleeve pieces 6 are sleeved with the outer walls of the supporting columns 3 and the supporting pieces 4, the supporting columns and the supporting pieces 4 are limited through the fixing parts 5, and the protecting parts 7 connected between the sleeve pieces 6 play a role of protecting the isostatic graphite on the lifting device so as to ensure the safety of a construction site and avoid unnecessary dangers.
As a possible implementation manner of the solution, preferably, both sides of the supporting column 3 and the supporting piece 4 are slidably connected with the sliding grooves 12 formed in the lower supporting plate 1 and the upper supporting plate 2 through the fixing rods 31, the outer walls of the fixing rods 31 are provided with sliding pieces 32 slidably connected with the limit grooves 16 formed in both sides of the groove walls of the sliding grooves 12, the sliding pieces 32 are in snap connection with the rotating heads 13, the supporting column 3 and the supporting piece 4 are slidably connected with the sliding grooves 12 through the fixing rods 31 on both sides, the sliding pieces 32 arranged outside the fixing rods 31 are in snap connection with the rotating heads 13, and the rotating heads 13 are rotatably connected with the lower supporting plate 1 and the upper supporting plate 2, so that the supporting column 3 and the supporting piece 4 can rotate around the lower supporting plate 1 and the upper supporting plate 2 under the action of the rotating heads 13, and accordingly the lower supporting plate 1 and the upper supporting plate 2 can be moved to corresponding positions by the inner parts of the lower supporting plate 1 and the upper supporting plate 2 and are matched with the fixing assemblies 9, safety of the lifting device is achieved, convenience in the use process is improved, and lifting efficiency is improved.
As a possible embodiment of the present solution, it is preferable that two sets of the support columns 3 are located at both sides of the center line of the lower support plate 1, and the support members 4 are located at both sides of the center line of the upper support plate 2, so as to improve the stability of the connection between the lower support plate 1 and the upper support plate 2.
As a possible implementation manner of the solution, preferably, two sides of the bottom of the lower supporting plate 1 are provided with supporting feet 11, through holes 14 are uniformly distributed at the top, and the top of the upper supporting plate 2 is provided with hoisting heads 8, so as to realize hoisting and transportation of the hoisting device and realize hoisting work of the isostatic pressing graphite.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the utility model. The utility model is not to be limited by the specific embodiments disclosed herein, and other embodiments are within the scope of the utility model as defined by the claims of the present application.
Claims (7)
1. An isostatic pressing graphite overhead hoist, its characterized in that: the device comprises a lower supporting plate (1) and an upper supporting plate (2), wherein the two sides of the inside of the lower supporting plate (1) and the two sides of the inside of the upper supporting plate (2) are respectively and slidably connected with a supporting column (3) and a supporting piece (4), the supporting column (3) is clamped and fixed with fixing assemblies (9) on the two sides of the upper supporting plate (2), and the supporting piece (4) is clamped and fixed with the fixing assemblies (9) on the two sides of the lower supporting plate (1);
the two groups of supporting columns (3) move towards one end far away from each other along the inner part of the lower supporting plate (1) and are clamped with rotating heads (13) at the end parts, the two groups of supporting pieces (4) move towards one end far away from each other along the inner part of the upper supporting plate (2) and are clamped with the rotating heads (13) at the end parts, the supporting columns (3) and the supporting pieces (4) are respectively connected with the end parts of the lower supporting plate (1) and the upper supporting plate (2) in a rotating mode through the rotating heads (13), and a protection assembly is arranged between the supporting columns (3) and the supporting pieces (4).
2. An isostatic graphite trolley as claimed in claim 1, wherein:
the fixing assembly (9) comprises a lower supporting plate (1) and mounting grooves (15) formed in the two sides of the bottom of the upper supporting plate (2), handles (91) are arranged on the two sides of the lower supporting plate (1) and the two sides of the upper supporting plate (2), connecting grooves are formed in one sides, close to the handles (91), of the mounting grooves (15), penetrating rods (92) which are slidably connected with the connecting grooves are arranged at one ends of the handles (91), one ends of the penetrating rods (92) penetrate through the connecting grooves and are located inside the mounting grooves (15), and springs (93) are connected between the handles (91) and the inner walls of the connecting grooves.
3. An isostatic graphite trolley as claimed in claim 1, wherein:
the protection assembly comprises two groups of fixing parts (5) arranged on the outer walls of the supporting columns (3) and the supporting pieces (4), the supporting columns (3) and the outer walls of the supporting pieces (4) are connected with the sleeve pieces (6) in a sliding mode, the sleeve pieces (6) are located on the top sides of the fixing parts (5), and the protection parts (7) are arranged between the groups of sleeve pieces (6).
4. An isostatic graphite trolley as claimed in claim 1, wherein:
the two sides of the supporting column (3) and the supporting piece (4) are connected with sliding grooves (12) formed in the lower supporting plate (1) and the upper supporting plate (2) in a sliding mode through fixing rods (31).
5. An isostatic graphite trolley as claimed in claim 4, wherein:
the outer wall of the fixed rod (31) is provided with a sliding part (32) which is in sliding connection with limit grooves (16) formed in two sides of the groove wall of the sliding groove (12), and the sliding part (32) is in clamping connection with the rotating head (13).
6. An isostatic graphite trolley as claimed in claim 1, wherein:
two groups of supporting columns (3) are positioned on two sides of the central line of the lower supporting plate (1), and supporting pieces (4) are positioned on two sides of the central line of the upper supporting plate (2).
7. An isostatic graphite trolley as claimed in claim 1, wherein:
the two sides of the bottom of the lower supporting plate (1) are provided with supporting feet (11), through holes (14) are uniformly distributed at the top of the lower supporting plate, and a hoisting head (8) is arranged at the top of the upper supporting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320626708.2U CN219296942U (en) | 2023-03-27 | 2023-03-27 | Isostatic pressing graphite overhead hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320626708.2U CN219296942U (en) | 2023-03-27 | 2023-03-27 | Isostatic pressing graphite overhead hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219296942U true CN219296942U (en) | 2023-07-04 |
Family
ID=86952601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320626708.2U Active CN219296942U (en) | 2023-03-27 | 2023-03-27 | Isostatic pressing graphite overhead hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219296942U (en) |
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2023
- 2023-03-27 CN CN202320626708.2U patent/CN219296942U/en active Active
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