CN216665613U - Extension uniform-application performance test device for shield tail grease of shield - Google Patents
Extension uniform-application performance test device for shield tail grease of shield Download PDFInfo
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- CN216665613U CN216665613U CN202123333426.3U CN202123333426U CN216665613U CN 216665613 U CN216665613 U CN 216665613U CN 202123333426 U CN202123333426 U CN 202123333426U CN 216665613 U CN216665613 U CN 216665613U
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- shield
- cement board
- tail grease
- test device
- shield tail
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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
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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Abstract
The utility model relates to the technical field of shield tail grease testing, in particular to a test device for testing the extension uniformity of shield tail grease. The utility model provides a shield constructs extension of shield tail grease and applies nature test device, includes the bottom plate, its characterized in that: the bottom plate on one end be equipped with the motor, the output shaft slide rail of motor, the slide rail top is equipped with and pushes down the device, the device that pushes down include cement board, round steel, ring flange, cylinder, be located the slide rail about both ends be equipped with the round steel respectively, the round steel of the left and right sides is established the two parts of controlling of cement board respectively to the cover, the cement board middle part is equipped with the ring flange, the cylinder is connected to the ring flange upper end, be located and be equipped with pan feeding mouth one end on the ring flange, the pan feeding mouth other end runs through the cement board. Compared with the prior art, simple structure, it is easy and simple to handle, the staff of being convenient for judges the extension homogeneous dressing nature of shield tail grease of shield.
Description
Technical Field
The utility model relates to the technical field of shield tail grease testing, in particular to a test device for testing the extension uniformity of shield tail grease.
Background
The extension uniformity is an important performance index of shield tail grease of the shield, and is related to the safety of shield construction. However, at present, a device special for testing the extending uniformity of the shield tail grease is not provided, and the extending uniformity of the shield tail grease cannot be conveniently judged.
Disclosure of Invention
The utility model provides a test device for testing the extension uniformity of shield tail grease, aiming at overcoming the defects of the prior art.
For realizing above-mentioned purpose, design the equal application nature test device of extension of shield tail grease, including the bottom plate, its characterized in that: the bottom plate on one end be equipped with the motor, the output shaft slide rail of motor, the slide rail top is equipped with and pushes down the device, the device that pushes down include cement board, round steel, ring flange, cylinder, be located the slide rail about both ends be equipped with the round steel respectively, the round steel of the left and right sides is established the two parts of controlling of cement board respectively to the cover, the cement board middle part is equipped with the ring flange, the cylinder is connected to the ring flange upper end, be located and be equipped with pan feeding mouth one end on the ring flange, the pan feeding mouth other end runs through the cement board.
And a gap is arranged between the sliding rail and the cement board.
The bottom of the round steel is fixed on the bottom plate.
The structure of the cement board is a rectangular panel structure.
The round steel top be equipped with the backup pad, the backup pad is run through to the cylinder upper end to be located the backup pad top.
And the flange plate is provided with a pressure sensor.
Compared with the prior art, the device has the advantages of simple structure and simplicity and convenience in operation, and is convenient for workers to judge the extending uniformity of the shield tail grease.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a side view of the present invention.
Fig. 4 is a top view of the present invention.
Referring to fig. 1 to 4, wherein 1 is a bottom plate, 2 is a motor, 3 is a slide rail, 5 is a cement plate, 6 is round steel, 7 is a flange, 8 is a cylinder, 9 is a feeding port, 10 is a support plate, and 11 is a pressure sensor.
Detailed Description
The utility model is further illustrated below with reference to the accompanying drawings.
As shown in fig. 1 to 4, one end is equipped with motor 2 on the bottom plate 1, and motor 2's output shaft connects slide rail 3, and slide rail 3 top is equipped with and pushes down the device, the device that pushes down include cement board 5, round steel 6, ring flange 7, cylinder 8, be located slide rail 3 about both ends be equipped with round steel 6 respectively, the round steel 6 of the left and right sides overlaps respectively and establishes two portions about cement board 5, cement board 5 middle part is equipped with ring flange 7, cylinder 8 is connected to ring flange 7 upper end, is located to be equipped with pan feeding mouth 9 one end on the ring flange 7, the pan feeding mouth 9 other end runs through cement board 5.
A gap is arranged between the slide rail 3 and the cement board 5.
The bottom of the round steel 6 is fixed on the bottom plate 1.
The structure of the cement board 5 is a rectangular panel structure.
The top end of the round steel 6 is provided with a supporting plate 10, and the upper end of the air cylinder 8 penetrates through the supporting plate 10 and is positioned above the supporting plate 10. The support plate 10 functions to support the cylinder 8.
The flange 7 is provided with a pressure sensor 11. When the pressure sensor is used specifically, the pressure sensor 11 can detect the pressure on the flange 7, so that the pressure of the air cylinder 8 can be adjusted by a worker conveniently.
When the shield tail grease testing device is used, firstly, the slide rail 3 is adjusted to the initial position of the motor 2, then the air cylinder 8 works to press the cement plate 5 downwards, the gap between the cement plate 5 and the slide rail 3 is adjusted to a proper distance, and then the shield tail grease to be tested is injected into the gap between the cement plate 5 and the slide rail 3 through the feeding port 9. And then, the motor 2 is started, the motor 2 drives the slide rail 3 to advance at a constant speed, and grease is continuously pumped into the feeding port 9. In the propelling process of the slide rail, grease is horizontally spread at the lower end of the cement board 5, after the slide rail 3 and the test board 4 are propelled for a certain distance, the motor 2 is turned off, the cylinder 8 is lifted, the cement board 5 is taken down, and the adhesion condition of the shield tail grease on the surface of the lower end of the cement board 5 is observed, so that the extending uniform spreading performance of the shield tail grease is judged.
Claims (6)
1. The utility model provides a shield constructs extension of shield tail grease and applies nature test device, includes the bottom plate, its characterized in that: bottom plate (1) on one end be equipped with motor (2), output shaft slide rail (3) of motor (2), slide rail (3) top is equipped with down and pushes down the device, push down the device and include cement board (5), round steel (6), ring flange (7), cylinder (8), be located slide rail (3) about both ends be equipped with round steel (6) respectively, the round steel (6) of the left and right sides overlap respectively and establish two portions about cement board (5), cement board (5) middle part is equipped with ring flange (7), cylinder (8) are connected to ring flange (7) upper end, be located and be equipped with pan feeding mouth (9) one end on ring flange (7), pan feeding mouth (9) other end runs through cement board (5).
2. The extension uniformity test device for shield tail grease of the shield according to claim 1, characterized in that: and a gap is arranged between the sliding rail (3) and the cement board (5).
3. The extension uniformity test device for shield tail grease of the shield according to claim 1, characterized in that: the bottom of the round steel (6) is fixed on the bottom plate (1).
4. The extension uniformity test device for shield tail grease of the shield according to claim 1, characterized in that: the structure of the cement board (5) is a rectangular panel structure.
5. The extension uniformity test device for shield tail grease of the shield according to claim 1, characterized in that: the round steel (6) top be equipped with backup pad (10), backup pad (10) are run through to cylinder (8) upper end to be located backup pad (10) top.
6. The extension uniformity test device for shield tail grease of the shield according to claim 1, characterized in that: and the flange plate (7) is provided with a pressure sensor (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123333426.3U CN216665613U (en) | 2021-12-28 | 2021-12-28 | Extension uniform-application performance test device for shield tail grease of shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123333426.3U CN216665613U (en) | 2021-12-28 | 2021-12-28 | Extension uniform-application performance test device for shield tail grease of shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216665613U true CN216665613U (en) | 2022-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123333426.3U Active CN216665613U (en) | 2021-12-28 | 2021-12-28 | Extension uniform-application performance test device for shield tail grease of shield |
Country Status (1)
| Country | Link |
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| CN (1) | CN216665613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116990492A (en) * | 2023-09-25 | 2023-11-03 | 纳拓润滑技术江苏有限公司 | Method for testing spreading uniformity of shield tail grease and application thereof |
-
2021
- 2021-12-28 CN CN202123333426.3U patent/CN216665613U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116990492A (en) * | 2023-09-25 | 2023-11-03 | 纳拓润滑技术江苏有限公司 | Method for testing spreading uniformity of shield tail grease and application thereof |
| CN116990492B (en) * | 2023-09-25 | 2024-01-02 | 纳拓润滑技术江苏有限公司 | Method for testing spreading uniformity of shield tail grease and application thereof |
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