CN115791386A - Clavate porcelain insulator tensile strength detection device - Google Patents
Clavate porcelain insulator tensile strength detection device Download PDFInfo
- Publication number
- CN115791386A CN115791386A CN202211220981.1A CN202211220981A CN115791386A CN 115791386 A CN115791386 A CN 115791386A CN 202211220981 A CN202211220981 A CN 202211220981A CN 115791386 A CN115791386 A CN 115791386A
- Authority
- CN
- China
- Prior art keywords
- porcelain insulator
- rod
- sliding block
- connecting plate
- box body
- 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.)
- Pending
Links
Images
Abstract
The invention belongs to the technical field of rod-shaped porcelain insulators, and particularly relates to a tensile strength detection device for a rod-shaped porcelain insulator, which comprises a box body, wherein the bottom of the box body is connected with a supporting leg, the front surface of the box body is movably connected with a box door through a hinge, and a stretching device is arranged in the box body; the stretching device includes a first chute. Through placing bar porcelain insulator in the box, carry out fixed clamp through draw gear to bar porcelain insulator and press from both sides tightly, carry out tensile detection, it rotates to drive the second lead screw through the second motor simultaneously, screw opposite direction through second slider and third slider, make second slider and third slider relative motion, thereby make second pinch-off blades and second pinch-off blades press from both sides bar porcelain insulator tightly, circular-arc second pinch-off blades presss from both sides tightly with the second pinch-off blades better simultaneously, simultaneously through the clamping device on two sets of draw gear, thereby press from both sides tightly respectively to bar porcelain insulator's both ends, thereby it is tensile more convenient.
Description
Technical Field
The invention belongs to the technical field of rod-shaped porcelain insulators, and particularly relates to a tensile strength detection device for a rod-shaped porcelain insulator.
Background
The rod insulator is used for high-voltage transmission lines, is suitable for areas with different pollution grades, has the characteristics of light weight, small volume, difficult breakage, high tensile strength and strong pollution performance, is widely used in the power industry as high-voltage power transmission and transformation equipment, and has the characteristics of high mechanical strength, excellent insulating property and good thermal stability. The insulator is usually made of glass or ceramic, and the insulator made of ceramic is a porcelain insulator. Since the insulator is exposed to the open air and is subjected to tensile force by the wire while supporting the wire in the overhead transmission line, it is necessary to perform a tensile strength test on the produced insulator.
However, some existing stretching detection devices can only perform horizontal stretching detection, cannot perform good detection, and are low in detection efficiency.
Disclosure of Invention
To solve the problems raised in the background art described above. The invention provides a device for detecting tensile strength of a rod-shaped porcelain insulator, which solves the problem of low efficiency.
In order to achieve the purpose, the invention provides the following technical scheme: a tensile strength detection device for a rod-shaped porcelain insulator comprises a box body, wherein the bottom of the box body is connected with support legs, the front side of the box body is movably connected with a box door through hinges, and a stretching device is arranged inside the box body;
the stretching device comprises a first sliding groove, the first sliding groove is fixedly connected with the inner wall of the box body, the top surface of the first sliding groove is movably connected with a first motor, the output end of the first motor is connected with a first lead screw, the surface of the first lead screw is connected with a first sliding block, the front surface of the first sliding block is fixedly connected with a lifting plate, the top surface of the lifting plate is fixedly provided with a hydraulic cylinder through a buckling plate, one end of an output rod of the hydraulic cylinder is connected with a second sliding groove, the front surface of the second sliding groove is connected with a second motor, the output end of the second motor is connected with a second lead screw, the surface of the second lead screw is connected with a second sliding block, the surface of the second sliding block is connected with a first connecting plate, the front surface of the first connecting plate is movably connected with a first clamping plate, the surface of the second lead screw is connected with a third sliding block, the surface of the third sliding block is connected with a second connecting plate, and the back surface of the second connecting plate is movably connected with a second clamping plate.
Preferably, the front surface of the box door is provided with an observation window, and the front surface of the box door is provided with a handle.
Preferably, the thread directions of the second slider and the third slider are opposite, and the second slider and the third slider move relatively.
Preferably, the first clamping plate and the second clamping plate are both arc-shaped, and the first clamping plate and the second clamping plate are both movably connected with the first connecting plate and the second connecting plate through rotating shafts.
Preferably, the first connecting plate and the second connecting plate are both set to be L-shaped, and the first connecting plate and the second connecting plate are oppositely arranged.
Preferably, the two stretching devices are arranged and are symmetrical with each other about the center of the box body.
Compared with the prior art, the invention has the beneficial effects that:
the rod-shaped porcelain insulator is placed in a box body, the rod-shaped porcelain insulator is fixedly clamped through a stretching device, stretching detection is carried out, meanwhile, a second screw rod is driven to rotate through a second motor, the second slider and a third slider are driven to move relatively through the opposite thread directions of the second slider and the third slider, so that a second clamping plate and a second clamping plate clamp the rod-shaped porcelain insulator, the arc-shaped second clamping plate and the second clamping plate are better clamped, meanwhile, the two ends of the rod-shaped porcelain insulator are respectively clamped through the clamping devices on the two groups of stretching devices, so that the stretching is more convenient, and when the rod-shaped porcelain insulator is used, the rod-shaped porcelain insulator is not in a parallel state generally, the bar porcelain insulator is the slope form, thereby the tensile force that makes the bar porcelain insulator receive is different, simultaneously the first lead screw of first motor control among one of them set of stretching device rotates, make first slider and lifter plate rebound, the first lead screw of first motor control among the other set rotates, make first slider and lifter plate rebound, simultaneously the second clamp plate all through pivot and first connecting plate and second connecting plate swing joint with the second clamp plate, it is flexible to cooperate the hydraulic cylinder control hydraulic stem simultaneously, make the bar porcelain insulator be in the slope form, simultaneously through the pneumatic cylinder shrink of both sides, thereby stretch the bar porcelain insulator, from better tensile detection that carries on, make the detection accord with the use scene more, make detection efficiency higher, and is more convenient.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the complete structure of the present invention;
FIG. 2 is an internal structural view of the present invention;
FIG. 3 is a first cross-sectional structural view of the present invention;
fig. 4 is a second sectional structural view of the present invention.
Wherein: the box body 1, the first motor 2, the supporting legs 3, the box door 4, the first sliding chute 5, the hydraulic cylinder 6, the second sliding chute 7, the second motor 8, the second connecting plate 9, the second clamping plate 10, the second screw rod 11, the second sliding block 12, the first connecting plate 13, the first clamping plate 14, the first screw rod 15, the first sliding block 16, the lifting plate 17 and the third sliding block 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: a tensile strength detection device for a bar-shaped porcelain insulator comprises a box body 1, wherein the bottom of the box body 1 is connected with support legs 3, the front side of the box body 1 is movably connected with a box door 4 through a hinge, and a stretching device is arranged inside the box body 1; the stretching device comprises a first chute 5, the first chute 5 is fixedly connected with the inner wall of the box body 1, the top surface of the first chute 5 is movably connected with a first motor 2, the output end of the first motor 2 is connected with a first screw rod 15, the surface of the first screw rod 15 is connected with a first slider 16, the front surface of the first slider 16 is fixedly connected with a lifting plate 17, the top surface of the lifting plate 17 is fixedly provided with a hydraulic cylinder 6 through a buckle plate, one end of an output rod of the hydraulic cylinder 6 is connected with a second chute 7, the front surface of the second chute 7 is connected with a second motor 8, the output end of the second motor 8 is connected with a second screw rod 11, the surface of the second screw rod 11 is connected with a second slider 12, the surface of the second slider 12 is connected with a first connecting plate 13, the front surface of the first connecting plate 13 is movably connected with a first clamping plate 14, the surface of the second screw rod 11 is connected with a third slider 18, the surface of the third slider 18 is connected with a second connecting plate 9, the back of the second connecting plate 9 is movably connected with a second clamping plate 10, the front of the box door 4 is provided with an observation window, the front of the box door 4 is provided with a handle, better observation is realized, the thread directions of the second slide block 12 and the third slide block 18 are opposite, the second slide block 12 and the third slide block 18 move relatively, the first clamping plate 14 and the second clamping plate 10 are both arranged in a circular arc shape, the first clamping plate 14 and the second clamping plate 10 are both movably connected with the first connecting plate 13 and the second connecting plate 9 through rotating shafts, the first connecting plate 13 and the second connecting plate 9 are both arranged in an L shape, the first connecting plate 13 and the second connecting plate 9 are arranged oppositely, two stretching devices are arranged, the two stretching devices are mutually symmetrical with the center of the box body 1, a rod-shaped porcelain insulator is placed in the box body 1, and the rod-shaped porcelain insulator is fixedly clamped through the stretching devices, the rod-shaped porcelain insulator is preferably clamped by the second clamping plate 10 and the second clamping plate 10, the arc-shaped second clamping plate 10 and the second clamping plate 10 are preferably clamped, the rod-shaped porcelain insulator is preferably clamped by the clamping devices on the two sets of stretching devices, so that the two ends of the rod-shaped porcelain insulator are respectively clamped, the stretching is more convenient, when the rod-shaped porcelain insulator is used, the rod-shaped porcelain insulator is not in a parallel state generally, the rod-shaped porcelain insulator is in an inclined state, so that the stretching force applied to the rod-shaped porcelain insulator is different, the first motor 2 in one set of stretching devices controls the first screw rod 16 to rotate, the first slider 16 and the lifting plate 17 move upwards, the first motor 2 in the other set controls the first screw rod 16 to rotate, the first slider 16 and the lifting plate 17 move downwards, the second clamping plate 10 and the second clamping plate 10 are both connected with the first connecting plate 9 through a rotating shaft, the rod-shaped porcelain insulator is preferably matched with the second clamping plate 10 through a rotating shaft, the rod-shaped porcelain insulator is more conveniently contracted and the rod-shaped porcelain insulator is used, and the rod-shaped porcelain insulator is more conveniently detected by the hydraulic cylinder 6.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a clavate porcelain insulator tensile strength detection device, includes box (1), its characterized in that: the bottom of the box body (1) is connected with supporting legs (3), the front side of the box body (1) is movably connected with a box door (4) through a hinge, and a stretching device is arranged inside the box body (1);
the stretching device comprises a first sliding groove (5), the first sliding groove (5) is fixedly connected with the inner wall of the box body (1), the top surface of the first sliding groove (5) is movably connected with a first motor (2), the output end of the first motor (2) is connected with a first screw rod (15), the surface of the first screw rod (15) is connected with a first sliding block (16), the front surface of the first sliding block (16) is fixedly connected with a lifting plate (17), the top surface of the lifting plate (17) is fixedly provided with a hydraulic cylinder (6) through a buckle plate, one end of an output rod of the hydraulic cylinder (6) is connected with a second sliding groove (7), the front surface of the second sliding groove (7) is connected with a second motor (8), the output end of the second motor (8) is connected with a second screw rod (11), the surface of the second screw rod (11) is connected with a second sliding block (12), the surface of the second sliding block (12) is connected with a first connecting plate (13), the front surface of the first connecting plate (13) is connected with a first clamping plate (14), the surface of the second sliding block (11) is connected with a third sliding block (18), and the back surface of the second sliding block (9) is connected with a second connecting plate (10).
2. The device for detecting tensile strength of a rod-shaped porcelain insulator according to claim 1, wherein: the front surface of the box door (4) is provided with an observation window, and the front surface of the box door (4) is provided with a handle.
3. The device for detecting tensile strength of a rod-shaped porcelain insulator according to claim 1, wherein: the thread directions of the second sliding block (12) and the third sliding block (18) are opposite, and the second sliding block (12) and the third sliding block (18) move relatively.
4. The device for detecting tensile strength of a rod-shaped porcelain insulator according to claim 1, wherein: the first clamping plate (14) and the second clamping plate (10) are both arc-shaped, and the first clamping plate (14) and the second clamping plate (10) are both movably connected with the first connecting plate (13) and the second connecting plate (9) through rotating shafts.
5. The device for detecting tensile strength of a rod-shaped porcelain insulator according to claim 1, wherein: the first connecting plate (13) and the second connecting plate (9) are both arranged in an L shape, and the first connecting plate (13) and the second connecting plate (9) are oppositely arranged.
6. The device for detecting tensile strength of a rod-shaped porcelain insulator according to claim 1, wherein: the two stretching devices are arranged and are symmetrical to each other with the center of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211220981.1A CN115791386A (en) | 2022-10-08 | 2022-10-08 | Clavate porcelain insulator tensile strength detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211220981.1A CN115791386A (en) | 2022-10-08 | 2022-10-08 | Clavate porcelain insulator tensile strength detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115791386A true CN115791386A (en) | 2023-03-14 |
Family
ID=85432571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211220981.1A Pending CN115791386A (en) | 2022-10-08 | 2022-10-08 | Clavate porcelain insulator tensile strength detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115791386A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116879028A (en) * | 2023-09-07 | 2023-10-13 | 淄博阔泰绝缘子有限公司 | Multi-angle intensity detection device for insulator |
-
2022
- 2022-10-08 CN CN202211220981.1A patent/CN115791386A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116879028A (en) * | 2023-09-07 | 2023-10-13 | 淄博阔泰绝缘子有限公司 | Multi-angle intensity detection device for insulator |
| CN116879028B (en) * | 2023-09-07 | 2023-11-07 | 淄博阔泰绝缘子有限公司 | Multi-angle intensity detection device for insulator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115791386A (en) | Clavate porcelain insulator tensile strength detection device | |
| CN212301105U (en) | Tensile strength detection equipment for rubber gloves | |
| CN115815919A (en) | High-low voltage distribution cabinet production welding jig | |
| CN210071518U (en) | Anti-stretching detection device for cable on automation equipment | |
| CN208272162U (en) | A kind of electrician's construction earthing or grounding means | |
| CN114871304B (en) | Lead-acid battery tab shaping device | |
| CN212432831U (en) | Cable assembly comprehensive detection device | |
| CN110253609B (en) | Manipulator for clamping large plastic barrel | |
| CN212193055U (en) | High-efficient equipment inspection desk | |
| CN220399128U (en) | Suspension insulator detection platform | |
| CN211740910U (en) | Physical and mechanical performance testing device for toy | |
| CN213301853U (en) | Limit protection device of universal electronic tensile machine | |
| CN212321304U (en) | Hydraulic stretching equipment for disc-shaped suspension type porcelain insulator | |
| CN219830595U (en) | Cable detection device for power protection communication | |
| CN218823835U (en) | Cable detection device | |
| CN213985540U (en) | Sealing detection device for air-tight sealing millimeter wave connector | |
| CN214269699U (en) | Wire performance detection device | |
| CN211504752U (en) | Sampling device of full-automatic concrete test block pressure testing machine | |
| CN216666960U (en) | Mobile station for multifunctional adjustable element detector | |
| CN218787961U (en) | Aerospace cable testing device | |
| CN218787953U (en) | Cable testing device | |
| CN215525352U (en) | Detection apparatus for multiunit silicon rubber | |
| CN214141187U (en) | Hoisting mechanism of box-type substation | |
| CN220823288U (en) | Quick testing arrangement of cell-phone speaker | |
| CN108923196A (en) | A kind of arrester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |