CN220166545U - Quick sleeve fixing device of floating slab jacking equipment - Google Patents
Quick sleeve fixing device of floating slab jacking equipment Download PDFInfo
- Publication number
- CN220166545U CN220166545U CN202321626469.7U CN202321626469U CN220166545U CN 220166545 U CN220166545 U CN 220166545U CN 202321626469 U CN202321626469 U CN 202321626469U CN 220166545 U CN220166545 U CN 220166545U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- plate
- jacking
- jacking equipment
- outer sleeve
- 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.)
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Links
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B1/00—Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2/00—General structure of permanent way
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B26/00—Tracks or track components not covered by any one of the preceding groups
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model relates to the field of steel spring floating slab ballast bed jacking construction devices, in particular to a quick fixing sleeve device of floating slab jacking equipment, which comprises a bottom plate, wherein the bottom plate comprises an upper bottom plate and a lower bottom plate which are of the same shape and are arranged in parallel up and down; the top plate is used for connecting jacking equipment; the rib plate is arranged between the bottom plate and the top plate and used for connecting the upper bottom plate and the top plate. Compared with the prior art, the utility model has the advantages that: the outer sleeve can be connected quickly, and the process is simple and convenient; the connection is stable and reliable, and potential safety hazards are avoided; the labor intensity of jacking operators can be effectively reduced, and the operation time is shortened.
Description
Technical Field
The utility model relates to the field of steel spring floating slab ballast bed jacking construction devices, in particular to a quick sleeve fixing device for floating slab jacking equipment.
Background
At present, the floating slab jacking construction of urban rail transit engineering at home and abroad adopts a manual jacking method, and operators need to connect a jacking device and an outer sleeve through bolts and nuts in the jacking process of a floating slab track bed, so that jacking operation is carried out.
The bolt and nut are adopted to connect the outer sleeves, each outer sleeve is provided with three threaded holes to be connected, the connection process is complex when the outer sleeves are lifted, the construction operation time is long, and meanwhile, certain potential safety hazards can exist if the outer sleeves are not firmly connected.
Disclosure of Invention
The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing a high-efficiency and stable quick sleeve fixing device for floating plate jacking equipment.
In order to achieve the above purpose, a quick fixing sleeve device of a floating plate jacking device is designed, and comprises a bottom plate, wherein the bottom plate comprises an upper bottom plate and a lower bottom plate which are of the same shape and are arranged in parallel up and down, the shapes of the upper bottom plate and the lower bottom plate are matched with the shape of an opening at the top of an outer sleeve, the upper bottom plate and the lower bottom plate are connected through a connecting plate, and the outer diameter of the connecting plate is smaller than the outer diameter of the upper bottom plate and the outer diameter of the lower bottom plate, so that a groove structure is formed between the connecting plate and the upper bottom plate and between the connecting plate and the lower bottom plate; the top plate is used for connecting jacking equipment; the rib plate is arranged between the bottom plate and the top plate and used for connecting the upper bottom plate and the top plate.
Preferably, a plurality of limiting blocks are arranged on the peripheral sides of the upper bottom plate and the lower bottom plate, the shape of the lower bottom plate is matched with the shape of the opening at the top of the outer sleeve, the lower bottom plate rotates after penetrating through the opening at the top of the outer sleeve, and the limiting blocks of the upper bottom plate and the lower bottom plate limit the top of the outer sleeve jointly.
Preferably, the rib plate is in a hollowed-out structure.
Preferably, jacking equipment is arranged at the top of the upper bottom plate, and one end of the jacking equipment is connected with the top plate.
Compared with the prior art, the utility model has the advantages that:
1. the outer sleeve can be connected quickly, and the process is simple and convenient;
2. the connection is stable and reliable, and potential safety hazards are avoided;
3. the labor intensity of jacking operators can be effectively reduced, and the operation time is shortened.
Drawings
FIG. 1 is a front view of the assembly of the device provided by the present utility model with an outer sleeve;
FIG. 2 is a left cross-sectional view of the assembly of the device provided by the present utility model with an outer sleeve;
FIG. 3 is a top view of the assembly of the device provided by the present utility model with an outer sleeve;
FIG. 4 is a front view of an outer sleeve provided by the present utility model;
FIG. 5 is a left side view of the outer sleeve provided by the present utility model;
FIG. 6 is a top view of an outer sleeve provided by the present utility model;
FIG. 7 is a schematic view of a quick-connect sleeve assembly according to the present utility model;
FIG. 8 is a left side view of the quick-connect sleeve assembly provided by the present utility model;
in the figure:
1. a sleeve; 1-1 threaded holes; 1-2, orifice;
2. a quick fixing sleeve device; 2-1, a bottom plate; 2-2, rib plates; 2-3, top plate.
Detailed Description
The construction and principles of the present utility model will be readily apparent to those skilled in the art from the following description taken in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 7-8, the utility model discloses a device for quickly fixing a sleeve 1 of a floating slab jacking device, which comprises a bottom plate 2-1, a top plate 2-3 and a rib plate 2-2, wherein the whole device is made of alloy steel materials.
As shown in figures 1-6, the shape of the bottom plate is in the shape of an orifice 1-2 of the imitation outer sleeve 1, the middle part is in a groove structure, the orifice wall at the orifice 1-2 of the outer sleeve 1 is conveniently clamped, and the quick connection with the outer sleeve 1 can be realized in the mode, so that the traditional mode of connecting a bolt with a threaded hole 1-1 of the outer sleeve 1 is avoided.
The bottom plate 2-1 comprises an upper bottom plate and a lower bottom plate which are connected through a connecting plate, and the outer diameter of the connecting plate is smaller than that of the upper bottom plate and the lower bottom plate, so that a groove structure is formed between the connecting plate and the upper bottom plate and between the connecting plate and the lower bottom plate.
The shape of the upper bottom plate is the same as that of the lower bottom plate, the upper bottom plate and the lower bottom plate are arranged in parallel up and down, the shape of the upper bottom plate and the shape of the opening of the top of the outer sleeve 1 are matched, a plurality of limiting blocks are arranged on the periphery side, jacking equipment is arranged at the top of the upper bottom plate, one end of the jacking equipment is connected with the top plate 2-3, the shape of the lower bottom plate is matched with the shape of the opening of the top of the outer sleeve 1, the lower bottom plate rotates after penetrating through the opening of the top of the outer sleeve 1, and the limiting blocks of the upper bottom plate and the lower bottom plate limit the top of the outer sleeve 1 together.
The upper bottom plate and the lower bottom plate are connected through a connecting plate, and the outer diameter of the connecting plate is smaller than that of the upper bottom plate and the lower bottom plate, so that a groove structure is formed between the connecting plate and the upper bottom plate and between the connecting plate and the lower bottom plate.
And the top plate 2-3 is used for connecting jacking equipment.
The rib plate 2-2 is of a hollow structure and is arranged between the bottom plate 2-1 and the top plate 2-3 and used for connecting the upper bottom plate and the top plate 2-3.
The application method of the quick sleeve fixing device of the floating plate jacking equipment comprises the following steps:
step 1, the bottom plate 2-1 is most aligned with the hole wall at the hole 1-2 of the outer sleeve 1;
step 2, lowering the bottom plate 2-1 to enable the groove to be aligned with the hole wall, and then rotating the quick fixing sleeve device 2 to enable the bottom plate 2-1 to clamp the hole wall at the hole opening 1-2 of the outer sleeve 1;
step 3, starting jacking;
step 4, after the jacking is finished, rotating the quick fixing sleeve device 2, and lifting the bottom plate 2-1;
repeating the steps to perform the next operation.
The above description is only specific to the embodiments of the utility model, but the scope of the utility model is not limited thereto, and any person skilled in the art who is skilled in the art to which the utility model pertains shall apply to the technical solution and the novel concept according to the utility model, and shall all be covered by the scope of the utility model.
Claims (4)
1. The quick sleeve fixing device for the floating plate jacking equipment is characterized by comprising a bottom plate, wherein the bottom plate comprises an upper bottom plate and a lower bottom plate which are of the same shape and are arranged in parallel up and down, the shapes of the upper bottom plate and the lower bottom plate are matched with the shape of an opening at the top of an outer sleeve, the upper bottom plate and the lower bottom plate are connected through a connecting plate, and the outer diameter of the connecting plate is smaller than the outer diameter of the upper bottom plate and the outer diameter of the lower bottom plate, so that a groove structure is formed between the connecting plate and the upper bottom plate and between the connecting plate and the lower bottom plate;
the top plate is used for connecting jacking equipment;
the rib plate is arranged between the bottom plate and the top plate and used for connecting the upper bottom plate and the top plate.
2. The quick fixing sleeve device for a floating slab jacking device according to claim 1, wherein a plurality of limiting blocks are arranged on the peripheral sides of the upper base plate and the lower base plate, the shape of the lower base plate is matched with the shape of the opening at the top of the outer sleeve, the lower base plate rotates after penetrating through the opening at the top of the outer sleeve, and the limiting blocks of the upper base plate and the lower base plate limit the top of the outer sleeve together.
3. The quick fixing sleeve device for a floating slab jacking apparatus according to claim 1, wherein said rib plate is of a hollow structure.
4. The quick fixing sleeve device for a floating slab jacking equipment as claimed in claim 1, wherein the jacking equipment is arranged at the top of the upper base plate, and one end of the jacking equipment is connected with the top plate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321626469.7U CN220166545U (en) | 2023-06-26 | 2023-06-26 | Quick sleeve fixing device of floating slab jacking equipment |
| DE202024102678.0U DE202024102678U1 (en) | 2023-06-26 | 2024-05-23 | Quick-attach sleeve device for floating plate lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321626469.7U CN220166545U (en) | 2023-06-26 | 2023-06-26 | Quick sleeve fixing device of floating slab jacking equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220166545U true CN220166545U (en) | 2023-12-12 |
Family
ID=89055666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321626469.7U Active CN220166545U (en) | 2023-06-26 | 2023-06-26 | Quick sleeve fixing device of floating slab jacking equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN220166545U (en) |
| DE (1) | DE202024102678U1 (en) |
-
2023
- 2023-06-26 CN CN202321626469.7U patent/CN220166545U/en active Active
-
2024
- 2024-05-23 DE DE202024102678.0U patent/DE202024102678U1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE202024102678U1 (en) | 2024-06-04 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |