CN218937967U - Clamp for glass fiber reinforced plastic pipeline tensile test - Google Patents
Clamp for glass fiber reinforced plastic pipeline tensile test Download PDFInfo
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- CN218937967U CN218937967U CN202222875236.2U CN202222875236U CN218937967U CN 218937967 U CN218937967 U CN 218937967U CN 202222875236 U CN202222875236 U CN 202222875236U CN 218937967 U CN218937967 U CN 218937967U
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- glass fiber
- fiber reinforced
- reinforced plastic
- clamp
- plastic pipeline
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Abstract
The utility model belongs to the technical field of clamps, and discloses a clamp for glass fiber reinforced plastic pipeline tensile test, which comprises: a base; the linear guide rails are symmetrically arranged at the top end of the base, the top of each linear guide rail is connected with a moving column through a sliding seat, and the top end of each moving column is provided with a fixing ring; the glass fiber reinforced plastic pipeline is arranged between the two fixing rings, and fixing sleeves are fixed at two ends of the outer wall of the glass fiber reinforced plastic pipeline; the fixing device comprises a fixing ring, a supporting frame, a plurality of clamping jaws, a limiting block, a connecting rod, clamping jaws, a fixing sleeve and other structures, wherein the supporting frame is arranged on the outer side of the fixing ring, the clamping jaws are symmetrically arranged on the inner side of the fixing ring through a rotating shaft.
Description
Technical Field
The utility model belongs to the technical field of clamps, and particularly relates to a clamp for a glass fiber reinforced plastic pipeline tensile test.
Background
The fixture is used to fix the machining object in the mechanical manufacture process to occupy the correct position for receiving the construction or detection, and in the glass fiber reinforced plastic pipeline production and manufacture process, the fixture is made by winding glass fiber layer by layer, so that the product needs to be subjected to tensile test to ensure the production quality.
In the chinese patent of patent number CN202123174817.5, a clamp for glass steel pipeline stretching detection is disclosed, the device drives the arc frame through electric putter and removes, make it support glass steel pipeline in fixed pipe, so fix the both ends of glass steel pipeline, and pull glass steel pipeline through two fixed pipes and remove, so as to carry out stretching detection fast, but the device is when in actual use, through supporting tight mode, make fixed pipe be difficult to effectively carry out spacingly to glass steel pipeline, glass steel pipeline can directly break loose from fixed pipe when stretching, thereby security and test efficiency when having influenced the test greatly.
Disclosure of Invention
The utility model aims to provide a clamp for glass fiber reinforced plastic pipeline tensile test, which solves the problems that the glass fiber reinforced plastic pipeline is difficult to effectively limit and fix and is easy to break loose in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a clamp for glass fiber reinforced plastic pipeline tensile testing, comprising:
a base;
the linear guide rails are symmetrically arranged at the top end of the base, the top of each linear guide rail is connected with a moving column through a sliding seat, and the top end of each moving column is provided with a fixing ring;
the glass fiber reinforced plastic pipeline is arranged between the two fixing rings, and fixing sleeves are fixed at two ends of the outer wall of the glass fiber reinforced plastic pipeline;
the outside of solid fixed ring is provided with the support frame, and a plurality of jack catch are installed through the pivot symmetry to gu the inboard of fixed ring, the support frame inboard is equipped with mobilizable stopper, articulated between the lateral wall of stopper and the inboard of jack catch have the connecting rod, and the connecting rod wears to locate in the fixed ring.
Preferably, the clamp for glass fiber reinforced plastic pipeline tensile test further comprises:
the slot is arranged at the bottom of the fixed ring, and the fastening bolt penetrates through one side of the fixed ring and faces the slot;
and the side wall of one end of the movable column extending to the inside of the slot is provided with a thread groove, and one end of the fastening bolt extends to the inside of the slot and is connected with the thread groove.
Preferably, the device further comprises a driving assembly, and the driving assembly is used for driving the limiting block to move left and right.
Preferably, the driving assembly comprises a cylinder fixed at one end of the inner side of the supporting frame, the output end of the cylinder is connected with a piston rod, and one end of the piston rod is fixedly connected with the limiting block.
Preferably, the device further comprises a rubber pad fixed on the inner wall of the slot, and the outer wall of the rubber pad is provided with a convex line.
Preferably, the clamping jaw further comprises a silica gel pad arranged at one end of the inner side of the clamping jaw, and the silica gel pad is in contact with the fixing sleeve.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the cooperation of the structures such as the supporting frame, the limiting block, the connecting rod, the clamping jaws and the fixing sleeve, the clamping jaws can be simultaneously folded and clamped on the fixing sleeve, so that the two ends of the glass fiber reinforced plastic pipeline can be rapidly limited and fixed, the glass fiber reinforced plastic pipeline can not break loose during tensile test, the fixing effect is good, and the testing efficiency and the safety are greatly improved;
and through the cooperation of slot, fastening bolt and thread groove, can be together firmly with removal post and solid fixed ring, otherwise then can be with its quick separation, and then can realize solid fixed ring's quick assembly disassembly to maintain, improved the practicality of device greatly.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the fixing ring and the fixing sleeve of the present utility model;
fig. 3 is an enlarged view of a portion a in fig. 2;
in the figure: 1. a base; 2. a linear guide rail; 3. a moving column; 4. a fastening bolt; 5. a support frame; 6. a cylinder; 7. a piston rod; 8. a fixing ring; 9. glass fiber reinforced plastic pipelines; 10. a fixed sleeve; 11. a limiting block; 12. a connecting rod; 13. a claw; 14. a slot; 15. a thread groove.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, a clamp for glass fiber reinforced plastic pipe tensile testing, comprising:
a base 1;
the linear guide rail 2 is symmetrically arranged at the top end of the base 1, the top of the linear guide rail 2 is connected with the moving column 3 through the sliding seat, and the top end of the moving column 3 is provided with the fixed ring 8;
the glass fiber reinforced plastic pipeline 9 is arranged between the two fixing rings 8, and the two ends of the outer wall of the glass fiber reinforced plastic pipeline 9 are both fixed with fixing sleeves 10;
the outer side of the fixed ring 8 is provided with a supporting frame 5, the inner side of the fixed ring 8 is symmetrically provided with a plurality of clamping claws 13 through a rotating shaft, the inner side of the supporting frame 5 is provided with a movable limiting block 11, a connecting rod 12 is hinged between the side wall of the limiting block 11 and the inner side of the clamping claw 13, and the connecting rod 12 is arranged in the fixed ring 8 in a penetrating way;
the device also comprises a driving component, and the driving component is used for driving the limiting block 11 to move left and right; the drive assembly includes cylinder 6 that is fixed in the inboard one end of support frame 5, and the output of cylinder 6 is connected with piston rod 7, and the one end and the stopper 11 fixed connection of piston rod 7.
Through the technical scheme:
specifically, when in use, the movable column 3 can be driven to move through the linear guide rail 2, so that the movable column 3 drives the fixed rings 8 to move, and the distance between the two fixed rings 8 can be adjusted according to the length of the glass fiber reinforced plastic pipeline 9;
the end of the glass fiber reinforced plastic pipeline 9 can be close to the fixed ring 8, the piston rod 7 is driven to stretch and retract through the air cylinder 6, the piston rod 7 drives the limiting block 11 to move in the supporting frame 5, the limiting block 11 can simultaneously pull the connecting rods 12 to move, then the connecting rods 12 drive the clamping jaws 13 to rotate, so that the clamping jaws 13 can be simultaneously folded and clamped on the fixed sleeve 10, the two ends of the glass fiber reinforced plastic pipeline 9 can be rapidly limited and fixed, and when the two ends of the two fixed rings 8 pull the glass fiber reinforced plastic pipeline 9 to move back to back, the glass fiber reinforced plastic pipeline 9 cannot break loose, the fixing effect is good, and the testing efficiency and the safety are greatly improved.
Further, the device also comprises a silica gel pad arranged at one end of the inner side of the clamping jaw 13, and the silica gel pad is abutted against the fixed sleeve 10; the clamping effect of the jaws 13 on the stationary sleeve 10 can be further enhanced by means of the silica gel pad.
Referring to fig. 2 and 3, the clamp for glass fiber reinforced plastic pipe tensile test further includes:
the slot 14 is arranged at the bottom of the fixed ring 8, and the fastening bolt 4 penetrates through one side of the fixed ring 8 towards the slot 14;
and the side wall of one end of the moving column 3 extending to the inside of the slot 14 is provided with a thread groove 15, and one end of the fastening bolt 4 extends into the slot 14 and is connected with the thread groove 15.
Through the technical scheme:
specifically, during the use, through inserting the top of removing post 3 in slot 14, then wear fastening bolt 4, through knob fastening bolt 4, make fastening bolt 4 and thread groove 15 spin connect to can be in the same place removal post 3 and solid fixed ring 8 firmly, otherwise then can be with its quick separation, and then can realize the quick assembly disassembly of solid fixed ring 8, so that maintain, improved the practicality of device greatly.
Further, the device also comprises a rubber pad fixed on the inner wall of the slot 14, and the outer wall of the rubber pad is provided with a convex line; the rubber pad has the functions of skid resistance and reinforcement.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A anchor clamps for glass steel pipeline tensile test, characterized in that includes:
a base (1);
the linear guide rail (2) is symmetrically arranged at the top end of the base (1), the top of the linear guide rail (2) is connected with a moving column (3) through a sliding seat, and the top end of the moving column (3) is provided with a fixed ring (8);
the glass fiber reinforced plastic pipelines (9) are arranged between the two fixing rings (8), and fixing sleeves (10) are fixed at two ends of the outer wall of the glass fiber reinforced plastic pipelines (9);
the outside of solid fixed ring (8) is provided with support frame (5), and a plurality of jack catch (13) are installed through the pivot symmetry to the inboard of solid fixed ring (8), the support frame (5) inboard is equipped with mobilizable stopper (11), articulated between the lateral wall of stopper (11) and the inboard of jack catch (13) have connecting rod (12), and in connecting rod (12) wears to locate solid fixed ring (8).
2. The clamp for glass fiber reinforced plastic pipeline tensile testing according to claim 1, wherein the clamp for glass fiber reinforced plastic pipeline tensile testing further comprises:
a slot (14) arranged at the bottom of the fixed ring (8) and a fastening bolt (4) penetrating through one side of the fixed ring (8) towards the slot (14);
and the side wall of one end of the movable column (3) extending to the inside of the slot (14) is provided with a thread groove (15), and one end of the fastening bolt (4) extends into the slot (14) and is connected with the thread groove (15).
3. The clamp for glass fiber reinforced plastic pipeline tensile testing according to claim 2, wherein: the device also comprises a driving assembly, and the driving assembly is used for driving the limiting block (11) to move left and right.
4. A clamp for glass fiber reinforced plastic pipeline tensile testing according to claim 3, wherein: the driving assembly comprises an air cylinder (6) fixed at one end of the inner side of the supporting frame (5), the output end of the air cylinder (6) is connected with a piston rod (7), and one end of the piston rod (7) is fixedly connected with a limiting block (11).
5. The clamp for glass fiber reinforced plastic pipeline tensile testing according to claim 4, wherein: the utility model also comprises a rubber pad fixed on the inner wall of the slot (14), and the outer wall of the rubber pad is provided with a convex line.
6. The clamp for glass fiber reinforced plastic pipeline tensile testing according to claim 5, wherein: the device also comprises a silica gel pad arranged at one end of the inner side of the clamping jaw (13), and the silica gel pad is in contact with the fixed sleeve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222875236.2U CN218937967U (en) | 2022-10-28 | 2022-10-28 | Clamp for glass fiber reinforced plastic pipeline tensile test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222875236.2U CN218937967U (en) | 2022-10-28 | 2022-10-28 | Clamp for glass fiber reinforced plastic pipeline tensile test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218937967U true CN218937967U (en) | 2023-04-28 |
Family
ID=86066270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222875236.2U Active CN218937967U (en) | 2022-10-28 | 2022-10-28 | Clamp for glass fiber reinforced plastic pipeline tensile test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218937967U (en) |
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2022
- 2022-10-28 CN CN202222875236.2U patent/CN218937967U/en active Active
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