CN210639025U - Transformer compressive capacity testing arrangement convenient to regulated pressure - Google Patents
Transformer compressive capacity testing arrangement convenient to regulated pressure Download PDFInfo
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- CN210639025U CN210639025U CN201921157046.9U CN201921157046U CN210639025U CN 210639025 U CN210639025 U CN 210639025U CN 201921157046 U CN201921157046 U CN 201921157046U CN 210639025 U CN210639025 U CN 210639025U
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Abstract
The utility model discloses a transformer compressive capacity testing arrangement convenient to regulated pressure, including chassis, pressure sensor and second hydraulic stretching pole, the inside of chassis is provided with the protection casing, pressure sensor installs the inside at the workstation, the spout has all been seted up to the inboard of base and workstation, be connected with the bracing piece between first armed lever and the second armed lever, the right side top of chassis is connected with the support, the below of second hydraulic stretching pole is provided with the roof, the left side of backup pad is provided with the stripper plate, and the bottom of stripper plate is connected with the top of roof, the below of roof is provided with the stripper plate, the top of sliding sleeve is provided with the spring. This transformer compressive capacity testing arrangement convenient to regulated pressure, the regulated pressure size of being convenient for, the not transformer of equidimension of being convenient for uses, is convenient for wrap up the transformer, avoids appearing transformer vibrations and hurting the people at the in-process that detects.
Description
Technical Field
The utility model relates to a transformer technical field specifically is a transformer compressive capacity testing arrangement convenient to regulated pressure.
Background
The transformers are in circuit connection, mainly play a role in regulating current protection circuits and electrical appliances, work environments of the transformers are different, some transformers are installed in deep water and are subjected to water pressure, and therefore the transformers are subjected to pressure resistance detection, and the transformers can conveniently work underwater.
Present transformer compressive capacity testing arrangement, at the in-process that detects, the regulated pressure size of being not convenient for, can not adapt to the not transformer of equidimension, and the transformer is mostly metal material, and pressure is very big in extrusion process, if do not have protector, when the waste material splashes, easily injures measurement personnel, consequently, we provide a transformer compressive capacity testing arrangement convenient to regulated pressure to in solving the problem that proposes in the aforesaid.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a transformer compressive capacity testing arrangement convenient to regulated pressure to solve present transformer compressive capacity testing arrangement that above-mentioned background art provided, at the in-process that detects, the regulated pressure size of being not convenient for can not adapt to the not transformer of equidimension, and the transformer is mostly metal material, and pressure is very big in extrusion process, if do not have protector, when the waste material splashes, easily hinders measurement personnel's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a transformer compression resistance testing device convenient for pressure adjustment comprises an underframe, a pressure sensor and a second hydraulic telescopic rod, wherein a protective cover is arranged inside the underframe, a workbench is arranged inside the protective cover, the pressure sensor is arranged inside the workbench, a base is arranged below the pressure sensor, sliding grooves are formed in the inner sides of the base and the workbench, a first arm rod and a second arm rod are connected to the inner sides of the base and the workbench, a supporting rod is connected between the first arm rod and the second arm rod, a first hydraulic telescopic rod is connected to the left side of the supporting rod, a support is connected to the top end of the right side of the underframe, a second hydraulic telescopic rod is arranged on the left side of the top of the support, a top plate is arranged below the second hydraulic telescopic rod, a fixed sleeve is connected to the lower side of the top plate, a movable rod is arranged inside the fixed sleeve, and the outside of fixed cover and movable rod all wraps up there is the spring to the bottom of movable rod is connected with the adjusting collar, the below middle part of roof is provided with the stripper bar, and the outside parcel of stripper bar has the sliding sleeve to the bottom of stripper bar is connected with and passes the clamp plate, the top of sliding sleeve is provided with the spring, and the top of spring is connected with the bottom of roof.
Preferably, the workbench and the underframe form a telescopic structure, and the outer side of the workbench is attached to the inner side of the protective cover.
Preferably, the first arm lever and the second arm lever are arranged in a staggered mode, the first arm lever and the second arm lever are connected in a hinged mode, and the first arm lever and the base form a sliding structure.
Preferably, the fixed sleeves are arranged below the top plate in a bilateral symmetry manner, and the fixed sleeves and the movable rods form a sliding structure.
Preferably, the movable rod 15 is connected with the adjusting sleeve 20 by a screw thread, and the outer diameter of the adjusting sleeve is larger than that of the movable rod.
Preferably, the sliding sleeve and the support are welded to form an integrated structure, and the sliding sleeve is connected with the extrusion rod in a clamping mode.
Compared with the prior art, the beneficial effects of the utility model are that: the transformer compression resistance testing device convenient for pressure adjustment is convenient for pressure adjustment, is convenient for transformers of different sizes to use, is convenient for wrapping the transformers, and avoids the phenomenon that waste materials splash to hurt people in the detection process;
1. the first arm rod and the second arm rod are arranged and are arranged in a staggered mode, the first arm rod and the second arm rod are hinged, the bottom end of the first arm rod is convenient to drive to slide in the base in the telescopic process of the first hydraulic telescopic rod, so that the included angle between the first arm rod and the second arm rod is changed, the workbench is lifted, the transformer is convenient to wrap in the lifting process of the workbench, and the phenomenon that waste materials splash to hurt people in the detection process is avoided;
2. the supporting plate and the extrusion plate are arranged, the supporting plate is fixedly connected with the top plate, the left side of the supporting plate is provided with protruding structures at equal intervals, the extrusion plate is clamped with the protruding structures of the supporting plate, the position height of the top end of the extrusion plate on the supporting plate is convenient to adjust, the inclination angle of the extrusion plate is accordingly adjusted, the extrusion plate is convenient to decompose the pressure of the second hydraulic telescopic rod into vertical force and horizontal force, and the pressure is convenient to adjust;
3. the extrusion rod and the sliding sleeve are arranged, the extrusion rod is convenient for pressure transmission, the transformer compression resistance is convenient to detect, the sliding sleeve wraps the outer side of the extrusion rod, the extrusion rod is convenient to operate stably, and the detected compression resistance data are accurate.
Drawings
FIG. 1 is a front view of the cutting structure of the present invention;
fig. 2 is a schematic view of the bottom frame of the present invention;
FIG. 3 is a schematic top view of the base of the present invention;
fig. 4 is a front view sectioning structure schematic diagram of the connection between the fixing sleeve and the movable rod of the utility model.
In the figure: 1. a chassis; 2. a protective cover; 3. a work table; 4. a pressure sensor; 5. a base; 6. a first arm; 7. a second arm; 8. a chute; 9. a first hydraulic telescopic rod; 10. a support bar; 11. a support; 12. a second hydraulic telescopic rod; 13. a top plate; 14. fixing a sleeve; 15. a movable rod; 16. an extrusion stem; 17. a pressure transmitting plate; 18. a spring; 19. a sliding sleeve; 20. and (4) adjusting the sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a transformer compression resistance testing device convenient for pressure regulation comprises an underframe 1, a protective cover 2, a workbench 3, a pressure sensor 4, a base 5, a first arm rod 6, a second arm rod 7, a sliding groove 8, a first hydraulic telescopic rod 9, a support rod 10, a support 11, a second hydraulic telescopic rod 12, a top plate 13, a fixed sleeve 14, a movable rod 15, an extrusion rod 16, a pressure transmission plate 17, a spring 18, a sliding sleeve 19 and an adjusting sleeve 20, wherein the protective cover 2 is arranged inside the underframe 1, the workbench 3 is placed inside the protective cover 2, the pressure sensor 4 is arranged inside the workbench 3, the base 5 is arranged below the pressure sensor 4, the sliding grooves 8 are formed in the inner sides of the base 5 and the workbench 3, the first arm rod 6 and the second arm rod 7 are connected to the inner sides of the base 5 and the workbench 3, the support rod 10 is connected between the first arm rod 6 and the second arm rod 7, and the left side of bracing piece 10 is connected with first hydraulic telescoping rod 9, the right side top of chassis 1 is connected with support 11, and second hydraulic telescoping rod 12 is installed on the top left side of support 11, the below of second hydraulic telescoping rod 12 is provided with roof 13, and the below of roof 13 is connected with fixed cover 14, the inside of fixed cover 14 is provided with movable rod 15, and the outside of fixed cover 14 and movable rod 15 all wraps up spring 18, and the bottom of movable rod 15 is connected with adjusting sleeve 20, the below middle part of roof 13 is provided with extrusion stem 16, and the outside parcel of extrusion stem 16 has sliding sleeve 19, and the bottom of extrusion stem 16 is connected with biography clamp plate 17, the top of sliding sleeve 19 is provided with spring 18, and the top of spring 18 is connected with the bottom of roof 13.
Like workstation 3 and chassis 1 constitution extending structure in fig. 1 and fig. 2, and the inboard laminating of the outside of workstation 3 and protection casing 2, the protection of workstation 3 of being convenient for, first armed lever 6 sets up with second armed lever 7 is crisscross, and the connected mode between first armed lever 6 and the second armed lever 7 is for articulating, and first armed lever 6 constitutes sliding structure with base 5, the lift of workstation 3 of being convenient for.
As shown in fig. 1, 3 and 4, the fixed sleeve 14 is bilaterally symmetrically arranged below the top plate 13, the fixed sleeve 14 and the movable rod 15 form a sliding structure, so that the extrusion rod 16 can slide conveniently, the movable rod 15 and the adjusting sleeve 20 are connected in a threaded manner, and the outer diameter of the adjusting sleeve 20 is larger than that of the movable rod 15, so that the pressure applied to the spring 18 outside the fixed sleeve 14 and the movable rod 15 can be conveniently adjusted, the sliding sleeve 19 and the support 11 are welded to form an integrated structure, and the sliding sleeve 19 is connected with the extrusion rod 16 in a clamping manner, so that the extrusion rod 16 can slide stably and the pressure can be conveniently detected.
The working principle is as follows: when the transformer compression resistance testing device convenient for pressure adjustment is used, as shown in fig. 1, a transformer to be detected is firstly placed on a workbench 3, a first hydraulic telescopic rod 9 is started, so that the first hydraulic telescopic rod 9 is contracted, as shown in fig. 3, the first hydraulic telescopic rod 9 is contracted to drive a first arm rod 6 to slide on a sliding groove 8 in a base 5 through a support rod 10, so that an included angle between the first arm rod 6 and a second arm rod 7 is increased, the workbench 3 is lowered, and the workbench 3 is slid into a protective cover 2;
starting the second hydraulic telescopic rod 12, as shown in fig. 1, extending the second hydraulic telescopic rod 12 and squeezing the top plate 13, so that the top plate 13 drives the squeezing rod 16 to slide in the sliding sleeve 19, in the continuous extension of the second hydraulic telescopic rod 12, the adjusting sleeve 20 outside the top plate 13 is in contact with the bracket 11 outside the sliding sleeve 19, so that the top plate 13 squeezes the spring 18 outside the fixed sleeve 14 and the movable rod 15, thereby reducing the direct pressure of the second hydraulic telescopic rod 12 on the transformer, the detected pressure is transmitted to the controller in the form of an electric signal through the pressure sensor 4 to be displayed, because the transformer is inside the protective cover 2, the phenomenon that the transformer splashes waste materials and injures people in the squeezing process is avoided, after the detection is completed, the second hydraulic telescopic rod 12 is lifted, the top plate 13 is reset under the action of the spring 18, the first hydraulic telescopic rod 9 is extended, so that the included angle between the first arm 6 and the second arm 7 is reduced, thereby lifting the working table 3 and taking out the transformer;
due to the fact that the application range of the transformer is different, the used pressure is also different, when the pressure is adjusted, as shown in fig. 4, the adjusting sleeve 20 is manually rotated, so that the adjusting sleeve 20 rotates on the movable rod 15, the position of the adjusting sleeve 20 on the movable rod 15 is adjusted, the lengths of the movable rod 15 and the spring 18 outside the fixed sleeve 14 are adjusted, the contact distance between the adjusting sleeve 20 and the support 11 is changed, the pressure applied to the transformer is changed, and the whole working process of the device for testing the pressure resistance of the transformer is convenient to adjust, and the content which is not described in detail in the description belongs to the prior art which is well known to a person skilled in the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a transformer compressive capacity testing arrangement convenient to regulated pressure, includes chassis (1), pressure sensor (4) and second hydraulic pressure telescopic rod (12), its characterized in that: the protection cover (2) is arranged in the chassis (1), the workbench (3) is placed in the protection cover (2), the pressure sensor (4) is installed in the workbench (3), the base (5) is arranged below the pressure sensor (4), sliding grooves (8) are formed in the inner sides of the base (5) and the workbench (3), the inner sides of the base (5) and the workbench (3) are connected with a first arm rod (6) and a second arm rod (7), a support rod (10) is connected between the first arm rod (6) and the second arm rod (7), the left side of the support rod (10) is connected with a first hydraulic telescopic rod (9), the right top end of the chassis (1) is connected with a support (11), a second hydraulic telescopic rod (12) is installed on the left side of the top of the support (11), a top plate (13) is arranged below the second hydraulic telescopic rod (12), and the below of roof (13) is connected with fixed cover (14), the inside of fixed cover (14) is provided with movable rod (15), and the outside of fixed cover (14) and movable rod (15) all wraps up spring (18) to the bottom of movable rod (15) is connected with adjusting sleeve (20), the below middle part of roof (13) is provided with extrusion stem (16), and the outside parcel of extrusion stem (16) has sliding sleeve (19), and the bottom of extrusion stem (16) is connected with and passes clamp plate (17), the top of sliding sleeve (19) is provided with spring (18), and the top of spring (18) is connected with the bottom of roof (13).
2. The transformer pressure resistance testing device convenient for pressure regulation according to claim 1, characterized in that: the workbench (3) and the underframe (1) form a telescopic structure, and the outer side of the workbench (3) is attached to the inner side of the protective cover (2).
3. The transformer pressure resistance testing device convenient for pressure regulation according to claim 1, characterized in that: first armed lever (6) and second armed lever (7) crisscross setting, and the connected mode between first armed lever (6) and second armed lever (7) is for articulated to first armed lever (6) and base (5) constitute sliding construction.
4. The transformer pressure resistance testing device convenient for pressure regulation according to claim 1, characterized in that: the fixed sleeve (14) is arranged below the top plate (13) in a bilateral symmetry manner, and the fixed sleeve (14) and the movable rod (15) form a sliding structure.
5. The transformer pressure resistance testing device convenient for pressure regulation according to claim 1, characterized in that: the movable rod (15) is connected with the adjusting sleeve (20) in a threaded manner, and the outer diameter of the adjusting sleeve (20) is larger than that of the movable rod (15).
6. The transformer pressure resistance testing device convenient for pressure regulation according to claim 1, characterized in that: the sliding sleeve (19) and the support (11) are welded to form an integrated structure, and the sliding sleeve (19) is connected with the extrusion rod (16) in a clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921157046.9U CN210639025U (en) | 2019-07-23 | 2019-07-23 | Transformer compressive capacity testing arrangement convenient to regulated pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921157046.9U CN210639025U (en) | 2019-07-23 | 2019-07-23 | Transformer compressive capacity testing arrangement convenient to regulated pressure |
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| Publication Number | Publication Date |
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| CN210639025U true CN210639025U (en) | 2020-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921157046.9U Active CN210639025U (en) | 2019-07-23 | 2019-07-23 | Transformer compressive capacity testing arrangement convenient to regulated pressure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112161875A (en) * | 2020-09-29 | 2021-01-01 | 康盛变压器(江苏)有限公司 | Component voltage withstand test tool for combined transformer and use method thereof |
| CN112697605A (en) * | 2020-12-09 | 2021-04-23 | 浙江电力变压器有限公司 | Compression resistance detection device and process for preparing molded transformer |
-
2019
- 2019-07-23 CN CN201921157046.9U patent/CN210639025U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112161875A (en) * | 2020-09-29 | 2021-01-01 | 康盛变压器(江苏)有限公司 | Component voltage withstand test tool for combined transformer and use method thereof |
| CN112697605A (en) * | 2020-12-09 | 2021-04-23 | 浙江电力变压器有限公司 | Compression resistance detection device and process for preparing molded transformer |
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