CN216119721U

CN216119721U - Bell jar type exchanges resistant dirty suspension type and exchanges porcelain insulator

Info

Publication number: CN216119721U
Application number: CN202122424260.XU
Authority: CN
Inventors: 曾瑞斌
Original assignee: Luxi Hengda Ceramics Co ltd
Current assignee: Luxi Hengda Ceramics Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-03-22
Anticipated expiration: 2031-10-09

Abstract

The utility model relates to the technical field of power equipment, and discloses a bell jar type alternating current stain-resistant suspension alternating current porcelain insulator which comprises a fixed block, wherein a rod body penetrates through the middle position of the fixed block, connecting blocks are arranged at the top of the rod body at intervals, an installation block is fixedly arranged at the bottom of the rod body, stabilizing blocks are fixedly arranged on two sides of the bottom of the installation block, a moving rod penetrates through the inside of the stabilizing block in a sliding manner, and a rotating handle is arranged on one side of the moving rod, which is opposite to the rotating handle in a rotating manner. Effectively enlarging the application range.

Description

Bell jar type exchanges resistant dirty suspension type and exchanges porcelain insulator

Technical Field

The utility model belongs to the technical field of power equipment, and particularly relates to a bell jar type alternating current stain-resistant suspension type alternating current porcelain insulator.

Background

The disc-shaped suspension insulator is an insulator used for a power transmission line, and is the most important and the most used one in various line insulators, the insulator is mainly used for an overhead power transmission line and plays a role in insulating and suspending a lead, and the insulator mainly bears the comprehensive effects of factors such as tensile force, vibration, system voltage, overvoltage and various atmospheric conditions when in use.

But the bell jar type on the existing market exchanges resistant dirty suspension AC porcelain insulator, and whole dustproof effect is relatively poor to make external impurity and dust and insulator surface contact to influence the insulating properties of insulator, traditional bell jar type exchanges resistant dirty suspension AC porcelain insulator simultaneously, and the function that can't adapt to the consumer of equidimension and model mostly has dwindled application scope.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the bell jar type alternating current stain-resistant suspension alternating current porcelain insulator, which effectively solves the problems that the integral installation and adjustment effect of the bell jar type alternating current stain-resistant suspension alternating current porcelain insulator in the current market is poor, the installation height cannot be adjusted, and meanwhile, the traditional bell jar type alternating current stain-resistant suspension alternating current porcelain insulator cannot be used for shooting in real time and cannot be used for observing the working condition of components in abnormal sound in time.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a bell jar type exchanges resistant dirty suspension type and exchanges porcelain insulator, includes the fixed block, the fixed block intermediate position runs through and is provided with the body of rod, the body of rod top all is provided with the connecting block with the interval, body of rod bottom fixed mounting has the installation piece, installation piece bottom both sides fixed mounting has the stabilizing block, the inside slip of stabilizing block runs through and is provided with the carriage release lever, the rotation of carriage release lever mutually opposite side is provided with the rotation handle, the stabilizing block outside is rotated and is set up fixing bolt, the fixed block top be provided with body of rod assorted dust cover, dust cover outside surface scribbles antifouling sudden strain of a muscle coating, fixed block bottom both sides are rotated and are provided with the turning block.

Preferably, the bottom of the dust cover is fixedly provided with a sealing block, and the top of the fixing block is provided with a sealing groove matched with the sealing block.

Preferably, the two sides of the bottom of the sealing block are fixedly provided with the convex blocks, and the two sides inside the sealing groove are provided with the grooves matched with the convex blocks.

Preferably, a screw rod connected with the rotating handle is rotatably arranged in the groove and is in threaded connection with the bump.

Preferably, the two sides of the moving rod are fixedly provided with sliding blocks, and the inside of the stabilizing block is provided with a sliding groove matched with the sliding blocks.

Preferably, a movable groove is formed in the movable rod, the movable rod is arranged in the movable groove in a sliding mode, and a clamping block is fixedly mounted on one side, adjacent to the movable rod.

Preferably, a screw rod in threaded connection with the movable rod is rotatably arranged in the movable groove, and the screw rod is fixedly connected with the rotating block.

Compared with the prior art, the utility model has the beneficial effects that:

1) in the working process, the movable rod is rapidly closed to extrude and fix the mounting base through the mutual matching of the sliding block and the sliding groove, then the movable rod is fixed by rotating the fixing bolt, and at the moment, the rotating block drives the screw rod to rotate, so that the movable rod is driven to extend out of the movable groove, and the clamping block extrudes and fixes the mounting base again, so that the mounting structure of the insulator has the function of adapting to electric equipment with different sizes and models, and the application range is effectively expanded;

2) the utility model discloses a dustproof structure, including dust cover bottom seal piece, the recess is shifted out to the lug, through inserting the seal groove with dust cover bottom seal piece, thereby sealed dirt-proof effect has been played, it rotates to drive the lead screw through rotatory handle, thereby it moves down inside the recess to have driven the lug, thereby the fastness of integral erection has been strengthened, when needing to dismantle again and wash, make the lug shift out the recess through the reversal lead screw, thereby the installation of dust cover has been relieved, can dismantle the clearance like this, through the setting that can dismantle the dust cover, make the dust cover can block impurity and dust in the outdoor environment and insulator surface contact, thereby make the insulating properties of insulator can not receive the influence, electric shock trouble has been avoided.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front view of the present invention;

FIG. 2 is a perspective view of the fixed block of the present invention;

FIG. 3 is a cross-sectional view of the travel bar of the present invention;

in the figure: 1. a fixed block; 2. a rod body; 3. connecting blocks; 4. mounting blocks; 5. a stabilizing block; 6. a travel bar; 7. a dust cover; 8. a sealing block; 9. a sealing groove; 10. a bump; 11. a groove; 12. a screw rod; 13. a slider; 14. a chute; 15. a movable groove; 16. a movable rod; 17. a clamping block; 18. a screw.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In a first embodiment, as shown in fig. 1, fig. 2 and 3 show that the dustproof device comprises a fixed block 1, a rod body 2 is arranged in the middle of the fixed block 1 in a penetrating mode, connecting blocks 3 are arranged at the top of the rod body 2 at intervals, an installation block 4 is fixedly installed at the bottom of the rod body 2 and is convenient to fixedly install, stabilizing blocks 5 are fixedly installed on two sides of the bottom of the installation block 4 and play a good role in stabilizing, a moving rod 6 is arranged in the stabilizing block 5 in a penetrating mode in a sliding mode and is convenient to perform preliminary sliding extrusion, a rotating handle is arranged on one side, opposite to the moving rod 6, of the moving rod 6 in a rotating mode, a fixing bolt is arranged on the outer side of the stabilizing block 5 in a rotating mode and is convenient to fix the moving rod 6, a dustproof cover 7 matched with the rod body 2 is arranged at the top of the fixed block 1 and plays a preliminary dustproof effect, an antifouling coating is coated on the outer side surface of the dustproof cover 7, the integral antifouling effect is effectively improved, and rotating blocks are arranged on two sides of the bottom of the fixed block 1 in a rotating mode.

Second embodiment, on the basis of first embodiment, given by fig. 1 and 2, dust cover 7 bottom fixed mounting has sealed piece 8, and fixed block 1 top is seted up and is inserted inside sealed groove 9 with sealed piece 8 assorted seal groove 9 through sealed piece 8 to fine sealed dustproof effect has been played.

Third embodiment, on the basis of first embodiment, given by fig. 1 and 2, 8 bottom both sides fixed mounting of sealed piece have the lug 10, and the inside both sides of seal groove 9 are seted up with lug 10 assorted recess 11, through inserting the lug 10 inside recess 11 to preliminary fixed effect has been played.

Fourth embodiment, on the basis of the first embodiment, as shown in fig. 2, a screw rod 12 connected with the rotary handle is rotatably arranged inside the groove 11, the screw rod 12 is in threaded connection with the projection 10, and the screw rod 12 is connected with the projection 10 by rotating, so that the firmness of the whole connection is improved.

Fifth embodiment, on the basis of the first embodiment, as shown in fig. 3, sliding blocks 13 are fixedly installed on two sides of the moving rod 6, a sliding groove 14 matched with the sliding block 13 is formed in the stabilizing block 5, and the sliding block 13 and the sliding groove 14 are matched with each other, so that the moving rod 6 can move in the stabilizing block 5 conveniently.

In a sixth embodiment, based on the first embodiment, as shown in fig. 3, a movable groove 15 is formed in the movable rod 6, a movable rod 16 is slidably disposed in the movable groove 15, and a clamping block 17 is fixedly mounted on an adjacent side of the movable rod 16, so that the movable rod 16 can slide in the movable groove 15.

Seventh embodiment, on the basis of the first embodiment, as shown in fig. 3, a screw 18 in threaded connection with the movable rod 16 is rotatably disposed inside the movable groove 15, the screw 18 is fixedly connected with the rotating block, and the movable rod 16 is conveniently driven to move by rotating the screw 18.

The working principle is as follows: when the insulator mounting structure works, the two stabilizing blocks 5 are placed on a mounting base of electrical equipment, then the movable rod 6 is closed quickly to extrude and fix the mounting base through the mutual matching of the sliding block 13 and the sliding groove 14, then the movable rod 6 is fixed through rotating the fixing bolt, at the moment, the rotating block drives the screw rod 18 to rotate, the screw rod 18 is in threaded connection with the movable rod 16, so that the movable rod 16 is driven to extend out of the movable groove 15, so that the clamping block 17 extrudes and fixes the mounting base again, the connection firmness is effectively improved, the mounting structure of the insulator has the function of adapting to the electrical equipment with different sizes and models, the insulator is more convenient to mount, the application range is effectively expanded, the sealing block 8 at the bottom of the dust cover 7 is inserted into the sealing groove 9, and the sealing and dust-proof effects are achieved, drive lead screw 12 through rotatory handle and rotate, thereby it moves down inside recess 11 to have driven lug 10, thereby the fastness of integral erection has been strengthened, when needing to dismantle again and washing, make lug 10 shift out recess 11 through reversal lead screw 12, thereby the installation of dust cover 7 has been relieved, can dismantle the clearance like this, through the setting that can dismantle dust cover 7, make dust cover 7 can block impurity and dust in the outdoor environment and insulator surface contact, thereby the insulating properties who makes the insulator can not receive the influence, electric shock trouble has been avoided.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides a bell jar type exchanges resistant dirty suspension type and exchanges porcelain insulator, includes fixed block (1), its characterized in that: fixed block (1) intermediate position runs through and is provided with the body of rod (2), body of rod (2) top all is provided with connecting block (3) with the interval, body of rod (2) bottom fixed mounting has installation piece (4), installation piece (4) bottom both sides fixed mounting has stable piece (5), the inside slip of stable piece (5) runs through and is provided with carriage release lever (6), carriage release lever (6) back of the body one side of backing on the other rotates and is provided with rotatory handle, stable piece (5) outside is rotated and is set up fixing bolt, fixed block (1) top is provided with body of rod (2) assorted dust cover (7), dust cover (7) outside surface scribbles antifouling sudden strain of a muscle coating, fixed block (1) bottom both sides are rotated and are provided with the turning block.

2. The bell jar type ac contamination resistant suspension ac porcelain insulator as claimed in claim 1, wherein: dust cover (7) bottom fixed mounting has sealed piece (8), and fixed block (1) top is seted up with sealed piece (8) assorted seal groove (9).

3. The bell jar type ac contamination resistant suspension ac porcelain insulator as claimed in claim 2, wherein: the sealing structure is characterized in that convex blocks (10) are fixedly mounted on two sides of the bottom of the sealing block (8), and grooves (11) matched with the convex blocks (10) are formed in two sides of the inside of the sealing groove (9).

4. The bell jar type ac contamination resistant suspension ac porcelain insulator according to claim 3, wherein: and a screw rod (12) connected with the rotating handle is rotatably arranged in the groove (11), and the screw rod (12) is in threaded connection with the lug (10).

5. The bell jar type ac contamination resistant suspension ac porcelain insulator as claimed in claim 1, wherein: the two sides of the moving rod (6) are fixedly provided with sliding blocks (13), and sliding grooves (14) matched with the sliding blocks (13) are formed in the stabilizing blocks (5).

6. The bell jar type ac contamination resistant suspension ac porcelain insulator as claimed in claim 1, wherein: a movable groove (15) is formed in the movable rod (6), a movable rod (16) is arranged in the movable groove (15) in a sliding mode, and a clamping block (17) is fixedly mounted on one side, adjacent to the movable rod (16).

7. The bell jar type ac contamination resistant suspension ac porcelain insulator according to claim 6, wherein: a screw rod (18) in threaded connection with the movable rod (16) is rotatably arranged in the movable groove (15), and the screw rod (18) is fixedly connected with the rotating block.