CN215934395U - Friction fixture liner plate fixing device - Google Patents
Friction fixture liner plate fixing device Download PDFInfo
- Publication number
- CN215934395U CN215934395U CN202122278139.0U CN202122278139U CN215934395U CN 215934395 U CN215934395 U CN 215934395U CN 202122278139 U CN202122278139 U CN 202122278139U CN 215934395 U CN215934395 U CN 215934395U
- Authority
- CN
- China
- Prior art keywords
- friction
- clamping piece
- plate
- lining plate
- connecting part
- 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
Images
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model discloses a friction clamp gasket plate fixing device which comprises a friction clamp body and a gasket plate arranged on one side surface of the friction clamp; the fixture is characterized in that two groups of clamping components which have the same structure and limit the liner plate to move left and right are arranged on two sides of the friction fixture body; the upper part of the friction fixture body is provided with a pressure plate component for limiting the upward movement of the liner plate; the lower part of the binding surface of the friction fixture body and the liner plate is provided with a concave-convex structure which is matched with each other. The utility model is suitable for various friction clamps with replaceable lining plates, in particular to a large-scale friction clamp with a larger lining plate, and the lining plate is more convenient to install and replace.
Description
Technical Field
The utility model belongs to the technical field of ocean engineering, and particularly relates to a fixing device for a lining plate of a friction fixture.
Background
In ocean engineering, tensioners play a key role in rigid hard pipe laying or flexible hose laying, and when the tensioners are in failure and tensioning tracks need to be disconnected for maintenance, emergency friction clamps need to be configured for temporarily fixing laid pipelines.
The clamping apparatus is a friction clamping apparatus which generally has a certain clamping length, can be opened to put in an object to be clamped (particularly various cylindrical objects such as pipes), can be closed after putting in the object to be clamped to enable the object to be clamped to be surrounded and to move only in the clamping length direction, and at the moment, the clamped object is clamped by applying a clamping force through a friction clamping apparatus, so that the clamped object generates a friction force in the clamping length direction and cannot move. Generally, the friction clamp is internally provided with a liner plate to adapt to different sizes of clamped objects so as to expand the application range.
The conventional lining plate of the current friction fixture mainly adopts a plurality of groups of bolts to realize the fixed connection with the friction fixture body, and a plurality of groups of mounting bolts which need to be disassembled and assembled when the lining is disassembled and replaced take time and labor.
Therefore, a novel installation and fixing mode of the lining plate of the friction clamp is provided, the time for replacing the lining plate of the friction clamp can be greatly shortened, the working efficiency is improved, and the installation and fixing mode is particularly obvious for large lining plates.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model provides a fixing device for a lining plate of a friction clamp, which is suitable for various friction clamps with replaceable lining plates, in particular to a large-scale friction clamp with a larger lining plate, and is more convenient to install and replace the lining plate.
The utility model is realized in this way, a friction clamp gasket plate fixing device, which comprises a friction clamp body and a gasket plate arranged on one side surface of the friction clamp; the fixture is characterized in that two groups of clamping components which have the same structure and limit the liner plate to move left and right are arranged on two sides of the friction fixture body; the upper part of the friction fixture body is provided with a pressure plate component for limiting the upward movement of the liner plate; the lower part of the binding surface of the friction fixture body and the liner plate is provided with a concave-convex structure which is matched with each other.
Preferably, the clamping assembly comprises a body clamping piece fixed relative to the friction clamp body and a lining plate clamping piece fixed relative to the lining plate; the cross section of the body clamping piece is of an L-shaped structure, wherein the vertical section is a friction fixture body connecting part, and the horizontal part is a lining plate clamping piece connecting part; the lining plate clamping piece is provided with a lining plate clamping piece connecting part matching groove with the body clamping piece, and the lining plate clamping piece connecting part is inserted in the groove of the lining plate clamping piece.
Preferably, a groove is formed in the middle of the upper portion of the friction fixture body, a pressing plate member is mounted in the groove through a fastener, and the upper surface of the pressing plate member is not higher than the upper surface of the friction fixture body.
Preferably, the body clamping piece comprises a friction clamp body connecting part and a lining plate clamping piece connecting part perpendicular to the friction clamp body connecting part; the welt joint spare connecting portion are equipped with the several along the direction of height interval of body joint spare, and the interval is equipped with the recess on the face of being connected of welt joint spare of being connected with body joint spare.
The utility model has the advantages and technical effects that: when the technical scheme is adopted, the lining plate is inserted from the upper part during installation, so that the lining plate is connected with the friction fixture through the clamping component, namely, the connecting part of the lining plate clamping part on the body clamping part is inserted into the groove of the lining plate clamping part, after the bottom steps are contacted with each other, the top part is pressed by the pressing plate, and the installation is finished; the lower part of the binding surface of the friction fixture body and the liner plate is provided with a concave-convex structure which is matched with each other, so that lower limit is realized. In conclusion, the utility model can greatly reduce the time for replacing the lining plate of the friction clamp and improve the working efficiency, and is particularly obvious for large lining plates.
Drawings
FIG. 1 is a schematic structural view of example 1 of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is an enlarged view of section I of FIG. 1;
fig. 4 is an exploded view of the body clip and the backing clip of embodiment 1.
FIG. 5 is a schematic structural view of example 2 of the present invention;
FIG. 6 is a schematic view showing a connecting structure of the body engaging member and the friction jig body in embodiment 2;
FIG. 7 is a schematic view showing a coupling structure of the lining clips and the lining panel in embodiment 2;
FIG. 8 is an exploded view of the body clip and the backing clip of embodiment 2;
figure 9 is a schematic view of the present invention liner panel installation or removal configuration.
In the figure, 1, a friction clamp body; 1-1, raising steps; 1-2, a groove; 2. a liner panel; 2-1, stopping; 3. a clamping assembly; 3-1, a body clamping piece; 3-10, connecting parts of the friction clamp bodies; 3-11, connecting parts of lining plate clamping pieces; 3-2, lining plate clamping pieces; 3-20, a groove; 4. a platen member; 5. a lifting eye screw; 6. a sling.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Preferably, the clamping assembly 3 comprises a body clamping piece 3-1 fixed relative to the friction clamp body and a lining plate clamping piece 3-2 fixed relative to the lining plate; the cross section of the body clamping piece is of an L-shaped structure, wherein the vertical section is a friction clamp body connecting part 3-10, and the horizontal section is a lining plate clamping piece connecting part 3-11; the lining plate clamping piece is provided with grooves 3-20 matched with the lining plate clamping piece connecting parts of the body clamping piece, and the lining plate clamping piece connecting parts are inserted into the grooves of the lining plate clamping pieces.
Preferably, a groove 1-2 is formed in the middle of the upper portion of the friction fixture body, a pressure plate member 4 is mounted in the groove through a fastener, and the upper surface of the pressure plate member is not higher than the upper surface of the friction fixture body.
Please refer to fig. 5 to 8; in the embodiment 2, the body clamping piece 3-1 comprises a friction clamp body connecting part 3-10 and a lining plate clamping piece connecting part 3-11 which is vertical to the friction clamp body connecting part; the connecting parts of the lining clamping pieces are provided with a plurality of grooves 3-20 at intervals along the height direction of the body clamping piece, and the connecting surfaces of the lining clamping pieces connected with the body clamping piece are provided with grooves 3-20 at intervals; therefore, compared with the embodiment 1, the length of the matching of the body clamping piece 3-1 and the lining plate clamping piece is greatly reduced, and the insertion installation is easier.
In the process of installing the liner plate, please refer to fig. 9, the liner plate is placed at the position shown in the figure through the suspension bolt 5 and the suspension cable 6, and is inserted downwards, after the concave-convex step at the bottom is matched, the pressing plate component 4 is installed at the top, and the suspension cable and the suspension bolt are removed to complete the installation. When the lining plate is dismantled, only the pressing plate component needs to be dismantled, and the lining plate can be directly lifted out through the lifting rigging and can be drawn out.
When the technical scheme is adopted, the lining plate is inserted from the upper part during installation, so that the lining plate is connected with the friction fixture through the clamping component, namely, the connecting part of the lining plate clamping part on the body clamping part is inserted into the groove of the lining plate clamping part, after the bottom steps are contacted with each other, the top part is pressed by the pressing plate, and the installation is finished; the lower part of the binding surface of the friction fixture body and the liner plate is provided with a concave-convex structure which is matched with each other, so that lower limit is realized. In conclusion, the utility model can greatly reduce the time for replacing the lining plate of the friction clamp and improve the working efficiency, and is particularly obvious for large lining plates.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. A friction clamp gasket plate fixing device comprises a friction clamp body and a gasket plate arranged on one side surface of the friction clamp; the fixture is characterized in that two groups of clamping components which have the same structure and limit the liner plate to move left and right are arranged on two sides of the friction fixture body; the upper part of the friction fixture body is provided with a pressure plate component for limiting the upward movement of the liner plate; the lower part of the binding surface of the friction fixture body and the liner plate is provided with a concave-convex structure which is matched with each other.
2. The friction clamp liner panel securement device of claim 1, wherein: the clamping assembly comprises a body clamping piece fixed relative to the friction clamp body and a lining plate clamping piece fixed relative to the lining plate; the cross section of the body clamping piece is of an L-shaped structure, wherein the vertical section is a friction fixture body connecting part, and the horizontal part is a lining plate clamping piece connecting part; the lining plate clamping piece is provided with a lining plate clamping piece connecting part matching groove with the body clamping piece, and the lining plate clamping piece connecting part is inserted in the groove of the lining plate clamping piece.
3. The friction clamp liner panel securement device of claim 1, wherein: the friction fixture comprises a friction fixture body and is characterized in that a groove is formed in the middle of the upper portion of the friction fixture body, a pressing plate component is installed in the groove through a fastener, and the upper surface of the pressing plate component is not higher than the upper surface of the friction fixture body.
4. The friction clamp liner panel securement device of claim 2, wherein: the body clamping piece comprises a friction fixture body connecting part and a lining plate clamping piece connecting part which is vertical to the friction fixture body connecting part; the welt joint spare connecting portion are equipped with the several along the direction of height interval of body joint spare, and the interval is equipped with the recess on the face of being connected of welt joint spare of being connected with body joint spare.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122278139.0U CN215934395U (en) | 2021-09-18 | 2021-09-18 | Friction fixture liner plate fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122278139.0U CN215934395U (en) | 2021-09-18 | 2021-09-18 | Friction fixture liner plate fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215934395U true CN215934395U (en) | 2022-03-01 |
Family
ID=80417820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122278139.0U Active CN215934395U (en) | 2021-09-18 | 2021-09-18 | Friction fixture liner plate fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215934395U (en) |
-
2021
- 2021-09-18 CN CN202122278139.0U patent/CN215934395U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205147758U (en) | A anchor clamps for work piece lock | |
| CN215934395U (en) | Friction fixture liner plate fixing device | |
| CN202399046U (en) | Special clamp for machining bolt outlet of connecting rod | |
| CN202336849U (en) | Valve locking clamper assembly tool of engine | |
| CN213018330U (en) | Pipeline patching device for hydraulic engineering convenient to installation | |
| CN212100485U (en) | Transfer device is used in production of high-efficient type nodular cast iron pipeline | |
| CN201920915U (en) | Tray clamping device | |
| CN210361137U (en) | Nodular cast-iron pipe butt joint equipment | |
| CN205977896U (en) | Novel hydraulic cylinder base | |
| CN108946384B (en) | Mounting structure of wear-resistant elevator guide rail | |
| CN214162015U (en) | Novel pneumatic nylon pipe pushing and connecting device | |
| CN219198450U (en) | Special-shaped high-density flange | |
| CN216094611U (en) | Injecting glue anchor clamps suitable for pipeline defect is restoreed | |
| CN221003766U (en) | Reation kettle machine seals structure | |
| CN111958629A (en) | Special-shaped clamping jaw | |
| CN219788197U (en) | Preassembling device for lifting rope supporting ring | |
| CN218762357U (en) | V-shaped block structure with inlay | |
| CN220851012U (en) | Pipe laying tensioner | |
| CN217291162U (en) | Quick-release type clamp for metal product machining | |
| CN220421349U (en) | Cable protection tube with grafting cooperation structure | |
| CN212144074U (en) | Metal pipe clamping section supporting shape-preserving mechanism | |
| CN113385382A (en) | Injecting glue anchor clamps suitable for abnormal shape pipeline defect is restoreed | |
| CN115676577B (en) | Combined tool for hoisting rock wool sandwich plate | |
| CN216380205U (en) | Hoisting structure of honeycomb panel | |
| CN220481439U (en) | Clamp applied to upper mast machining |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |