CN214584015U

CN214584015U - High-voltage switch mechanical characteristic tester

Info

Publication number: CN214584015U
Application number: CN202121183458.7U
Authority: CN
Inventors: 耿建民; 赵晓弟; 何勇; 王强
Original assignee: Suzhou Daohe Electric Power Design And Installation Co ltd
Current assignee: Suzhou Daohe Electric Power Design And Installation Co ltd
Priority date: 2021-05-29
Filing date: 2021-05-29
Publication date: 2021-11-02
Anticipated expiration: 2031-05-29

Abstract

The utility model belongs to the technical field of the tester technique and specifically relates to a high voltage switch mechanical properties tester has solved and has removed or when transporting high voltage switch mechanical properties tester, and circuit and component in the instrument are easily jolted because of the collision and take place to damage, lead to the problem that the instrument is malfunctioning or the precision reduces, and it includes the organism, the organism is equipped with the containing box outward, the containing box includes box and case lid, the box with all be equipped with a plurality of receipts fastener between the organism lateral wall, tighten up a one end with box inner wall fixed connection, it is connected with the grip block to tighten up the piece other end, the organism lateral wall is equipped with a plurality of grip blocks grooves correspondingly, each the grip block all with corresponding the grip block groove gomphosis is connected. This application has the shock resistance that improves the tester, reduces the tester and removes the effect of the probability that bumps and damage in the transportation.

Description

High-voltage switch mechanical characteristic tester

Technical Field

The application relates to the field of tester technology, in particular to a high-voltage switch mechanical characteristic tester.

Background

When detecting the mechanical dynamic characteristics of the high-voltage circuit breaker at present, a high-voltage switch mechanical characteristic tester is often needed, distance measurement and speed measurement can be carried out on various high-voltage circuit breakers, various mechanical characteristic parameters can be tested and analyzed, high-speed data acquisition, analysis and processing capacity is achieved, testing precision is high, and strong electromagnetic field interference can be resisted.

In view of the above-mentioned related technologies, the inventor believes that there is a defect that when the high-voltage switch mechanical property tester is moved or transported, lines and elements in the tester are easily damaged due to collision and bumping, resulting in failure or reduced precision of the tester.

SUMMERY OF THE UTILITY MODEL

In order to improve the shock resistance of tester, reduce the tester and bump and the probability of damage in the removal transportation, this application provides a high voltage switch mechanical properties tester.

The application provides a high voltage switch mechanical properties tester adopts following technical scheme:

the utility model provides a high voltage switch mechanical properties tester, includes the organism, the organism is equipped with the containing box outward, the containing box includes box and case lid, the box with all be equipped with a plurality of tightenings pieces between the organism lateral wall, tighten up a one end with box inner wall fixed connection, the tightens up the piece other end and is connected with the block piece, the organism lateral wall is equipped with a plurality of block grooves correspondingly, each the block piece all with corresponding the gomphosis of block groove is connected.

Through adopting above-mentioned technical scheme, made things convenient for the gomphosis through block piece and block groove to be connected and spacing the organism in the box relatively, reduced the rigidity collision between organism and box, prevent that the organism from leading to the organism to damage with the box collision in removal and transportation, improved the security of organism in removal and transportation.

Optionally, the tightening member comprises a tension spring.

Through adopting above-mentioned technical scheme for there is the pulling force constantly in each side of organism and corresponding box side all, has guaranteed the limiting displacement of organism in the box, has made things convenient for the quick automatic re-setting after the organism takes place the displacement in the box.

Optionally, the plurality of engaging grooves are formed in a U shape with an upward opening, and the other engaging groove is formed in an inverted U shape with a downward opening.

Through adopting above-mentioned technical scheme, carry out the relative limiting displacement of vertical direction to organism and box, improved the stability and the shock resistance of organism in the box.

Optionally, the opening direction of the engaging groove on each sidewall of the housing is opposite to the opening direction of the engaging groove on any adjacent sidewall.

Through adopting above-mentioned technical scheme, improved the relative limiting displacement of tightening piece to organism and box for the organism is all restricted relatively by reciprocating in the box vertical side, has made things convenient for placing and taking out of organism in the box simultaneously, has made things convenient for the joint of snap-fastener piece in corresponding block inslot.

Optionally, the inner wall of the box body is connected with a containing groove at a position corresponding to each tightening piece, and each clamping piece is connected with the corresponding containing groove in an embedded mode.

Through adopting above-mentioned technical scheme, made things convenient for accomodate fastener and tightening member in corresponding accomodating the inslot, made things convenient for placing and taking out of organism in the box to and take out the fastener from accomodating the inslot and gomphosis in card and inslot after the organism is placed in the box.

Optionally, a handle is hinged to the side edge of the top surface of the machine body.

Through adopting above-mentioned technical scheme, made things convenient for accomodate the handle to the ascending organism of horizontal direction and box within a definite time, made things convenient for accomodating and taking of organism in the box, avoided the occupation of handle to the space of box in vertical side simultaneously.

Optionally, the organism below is equipped with has elastic shell fragment, the shell fragment is established to the cross, the box diapire is in vertical side the organism lateral wall with all be connected with the limiting plate between the box lateral wall, the side of shell fragment all sets up in corresponding on the limiting plate top.

Through adopting above-mentioned technical scheme, reduced the rigidity collision between organism diapire and box inner wall, improved organism and box limiting displacement in vertical side, the organism is automatic re-setting rapidly under the effect of shell fragment when having made things convenient for the organism to take place the ascending displacement of vertical side in the box, has improved the stability of organism in the box.

Optionally, the top wall of the machine body is provided with a plurality of annular first snap rings, the inner wall of the box cover is correspondingly provided with a plurality of annular second snap rings, and each abutting piece is embedded between each first snap ring and the corresponding second snap ring.

Through adopting above-mentioned technical scheme, reduced the rigidity collision between organism roof and case lid inner wall, further improved organism and box stability and shock resistance in vertical direction simultaneously.

Optionally, the fastening member includes a compression spring.

Through adopting above-mentioned technical scheme for there is thrust always between organism roof and case lid inner wall, and because there is thrust always between organism diapire and box bottom wall because of the shell fragment, made things convenient for the relative limiting displacement of pressure spring to organism and box when the organism is accomodate in the box, prevent that the pressure spring from breaking away from between first snap ring and second snap ring, and made things convenient for the organism to take out the pressure spring from first snap ring and second snap ring when taking, made things convenient for the use of organism.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the side wall of the box body is provided with the tightening piece, the end part of the tightening piece is connected with the clamping sheet, and the side wall of the machine body is provided with the clamping groove, so that the machine body is relatively limited in the box body through the embedded connection of the clamping sheet and the clamping groove, the rigid collision between the machine body and the box body is reduced, the damage of the machine body caused by the collision between the machine body and the box body in the moving and transporting processes is prevented, and the safety of the machine body in the moving and transporting processes is improved;

2. the opening directions of the clamping grooves on the two adjacent side walls of the machine body are set to be opposite, so that the tightening piece and the clamping piece can be conveniently used for realizing the relative limiting effect on the machine body and the box body in the vertical direction, the stability and the shock resistance between the machine body and the box body are improved, the accommodating grooves are formed in the inner wall of the box body and in the positions corresponding to the tightening piece, the accommodating of the tightening piece and the clamping piece is facilitated, the taking and placing of the machine body are facilitated, the lifting handle is hinged to the side edge of the machine body, the taking of the machine body and the accommodating of the lifting handle are facilitated, and the occupied space of the lifting handle on the box body is saved;

3. through setting up the shell fragment in bottom of the organism, and set up the limiting plate bottom the box inner wall, made things convenient for the relative limiting displacement of shell fragment to organism and box in vertical side, the rigid collision between organism diapire and box has been reduced, through setting up first snap ring at the organism roof, set up the second snap ring on the case lid, and imbed the pressure spring between first snap ring and second snap ring, made things convenient for the pressure spring to organism and box relative limiting displacement in vertical side, the relative collision between organism and case lid has been reduced, the stability and the shock resistance of organism in the box have been improved.

Drawings

Fig. 1 is a schematic structural diagram of a high-voltage switch mechanical property tester according to an embodiment of the present application.

Fig. 2 is a sectional view of a housing of a high-voltage switch mechanical property tester according to an embodiment of the present application.

Fig. 3 is an enlarged view of a portion a in fig. 1.

Description of reference numerals: 1. a body; 11. a clamping groove; 12. a handle; 13. a first snap ring; 14. a pressure spring; 2. a storage box; 3. a box body; 31. a receiving groove; 32. a limiting plate; 33. a spring plate; 4. a box cover; 41. a second snap ring; 5. a tension spring; 51. a clamping piece.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a high-voltage switch mechanical property tester. Referring to fig. 1, a high voltage switch mechanical characteristic tester, includes organism 1 and the containing box 2 that is used for accomodating organism 1, and containing box 2 includes box 3 and the case lid 4 that articulates on box 3, and the volume of organism 1 is less than the volume of box 3.

Referring to fig. 2 and 3, each inside wall of the box 3 is connected with two fastening pieces, the fastening pieces can be tension springs 5 in the embodiment of the application, the tail end of each tension spring 5 is connected with a clamping piece 51, the side wall of the machine body 1 is provided with a clamping groove 11 corresponding to each clamping piece 51, the clamping pieces 51 are connected with the corresponding clamping grooves 11 in an embedded mode, the machine body 1 is limited in the box 3, the stability and the shock resistance of the machine body 1 in the horizontal direction when the machine body is stored in the box 3 are enhanced, the machine body 1 is prevented from being rigidly collided with the side wall of the box 3, and the probability that the machine body 1 is damaged due to collision in the transportation and moving processes is reduced.

Referring to fig. 2 and 3, the opening direction of the engaging groove 11 is an upward-opening U shape or a downward-opening inverted U shape, and the opening direction of the engaging groove 11 on each sidewall of the machine body 1 is opposite to the opening direction of the engaging groove 11 on the adjacent sidewall, so that when the engaging piece 51 is engaged with the corresponding engaging groove 11, the movement of the machine body 1 in the vertical direction in the box body 3 is relatively limited, the vibration of the machine body 1 in the vertical direction in the box body 3 is reduced, and the engaging piece 51 on the same side surface can be conveniently inserted into and taken out of the corresponding engaging groove 11.

Referring to fig. 2 and 3, the accommodating grooves 31 are formed in the inner wall of the case 3 at positions corresponding to the tension springs 5, and the opening direction of each accommodating groove 31 is the same as the opening direction of the corresponding engaging groove 11, so that the engaging piece 51 can be conveniently placed in the accommodating groove 31 when the machine body 1 is taken out from the case 3 or placed in the case 3, the movement and the limitation of the machine body 1 are facilitated, and the position conversion of the engaging piece 51 between the accommodating groove 31 and the engaging groove 11 is facilitated.

Referring to fig. 2 and 3, organism 1 below is equipped with the shell fragment 33 of cross form, the wall is connected with four limiting plates 32 in the box 3, each limiting plate 32 all is located between corresponding organism 1 lateral wall and box 3 inner wall, four borders of shell fragment 33 set up respectively on corresponding limiting plate 32, when organism 1 shakes in box 3, shell fragment 33 receives organism 1's clashing, and then execute reaction force to organism 1, the rigidity collision between the inner wall of organism 1 and box 3 has been reduced, the quick automatic re-setting after the vibrations has taken place of organism 1 has been made things convenient for.

Referring to fig. 1 and 3, 1 roof four corners department of organism all is equipped with the first snap ring 13 of annular, all be equipped with second snap ring 41 on the case lid 4 with four first snap ring 13 corresponding positions, it has the piece of keeping silent all to inlay between every pair of first snap ring 13 and second snap ring 41, it can be pressure spring 14 in this application embodiment to keep silent, accomodate in box 3 when organism 1, and each first snap ring 13 and corresponding second snap ring 41 have inlayed the pressure spring 14 between, pressure spring 14 can adjust the collision between organism 1 and box 3, the rigid collision between organism 1 and case lid 4 has been reduced, further made things convenient for quick automatic re-setting after the organism 1 takes place to shake.

Referring to fig. 1, all articulated on a set of side that organism 1 roof is relative have handle 12, made things convenient for and taken out organism 1 from box 3 through handle 12 to folding to the horizontal plane with handle 12 when organism 1 accomodates, reduced handle 12 to the occupation space of box 3, made things convenient for taking and accomodating of organism 1.

The implementation principle of the high-voltage switch mechanical characteristic tester in the embodiment of the application is as follows: when the machine body 1 needs to be used, each engaging piece 51 is taken out from the corresponding engaging groove 11 and placed in the corresponding receiving groove 31, and the machine body 1 is taken out from the box body 3 through the handle 12, so that the machine body 1 can be used.

After finishing using, reverse above-mentioned operation of carrying out, can accomodate organism 1 in containing box 2 to remove or transport organism 1, when containing box 2 when jolting and taking place vibrations, do not take place the rigidity collision because of the elasticity of extension spring 5, pressure spring 14 and shell fragment 33 between organism 1 and box 3, and can reply to the normal position fast, guaranteed organism 1 the stability and the antidetonation of accomodating and storing in containing box 2.

The above is a preferred embodiment of the present application, and the scope of protection of the present application is not limited by the above, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a high voltage switch mechanical properties tester which characterized in that: including organism (1), organism (1) is equipped with containing box (2) outward, containing box (2) include box (3) and case lid (4), box (3) with all be equipped with a plurality of receipts fastener between organism (1) lateral wall, tighten up a piece one end with box (3) inner wall fixed connection, the receipts fastener other end is connected with block piece (51), organism (1) lateral wall is equipped with a plurality of block grooves (11) correspondingly, each block piece (51) all with corresponding block groove (11) gomphosis is connected.

2. The high-voltage switch mechanical property tester of claim 1, wherein: the tightening member comprises a tension spring (5).

3. The high-voltage switch mechanical property tester of claim 1, wherein: the plurality of engaging grooves (11) are formed in a U shape with an upward opening, and the other engaging groove (11) is formed in an inverted U shape with a downward opening.

4. The high-voltage switch mechanical property tester of claim 1, wherein: the opening direction of the clamping groove (11) on each side wall of the machine body (1) is opposite to the opening direction of the clamping groove (11) on any adjacent side wall.

5. The high-voltage switch mechanical property tester of claim 1, wherein: the inner wall of the box body (3) is connected with a containing groove (31) at the corresponding position of each tightening piece, and each clamping piece (51) is connected with the corresponding containing groove (31) in an embedded mode.

6. The high-voltage switch mechanical property tester of claim 1, wherein: the side edge of the top surface of the machine body (1) is hinged with a handle (12).

7. The high-voltage switch mechanical property tester of claim 1, wherein: organism (1) below is equipped with elastic shell fragment (33) of having, shell fragment (33) are established to the cross, box (3) diapire is in vertical side organism (1) lateral wall with all be connected with limiting plate (32) between box (3) lateral wall, the side of shell fragment (33) is all set up in the correspondence limiting plate (32) top edge.

8. The high-voltage switch mechanical property tester of claim 1, wherein: organism (1) roof is equipped with a plurality of annular first snap rings (13), case lid (4) inner wall is equipped with a plurality of annular second snap rings (41) correspondingly, each it has the piece of propping to all inlayed between first snap ring (13) and corresponding second snap ring (41).

9. The high-voltage switch mechanical property tester of claim 8, wherein: the abutting piece comprises a pressure spring (14).