CN217485791U

CN217485791U - Connecting device for detecting supply vehicle

Info

Publication number: CN217485791U
Application number: CN202221049670.9U
Authority: CN
Inventors: 毕伟伟; 郭鹏
Original assignee: Qingdao Heavy Equipment Energy Co ltd
Current assignee: Qingdao Heavy Equipment Energy Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-09-23
Anticipated expiration: 2032-05-05

Abstract

The utility model relates to the technical field of power supply vehicle detection, in particular to a connecting device for power supply vehicle detection, which comprises a machine body, wherein a top plate is fixed at the top of the machine body, a connecting box is arranged inside the machine body, and a socket is embedded in the connecting box; protection mechanism, protection mechanism includes the protection shield, the top at the socket is established to the protection slab frame, slider and connecting plate sliding connection are passed through to the both sides of protection shield, the top of protection shield is fixed with the connecting block, one side that the connecting box outer wall is close to the connecting block is fixed with the fixed block, the inside swing joint of connecting block has the bull stick, the inside of establishing the fixed block is inserted to one side that the bull stick is close to the connecting box, the both sides of bull stick outer wall are fixed with the commentaries on classics board. The utility model discloses a protection shield the socket, avoid the socket to expose outside long time when not using, and cause the phenomenon that socket life reduces.

Description

Connecting device for detecting supply vehicle

Technical Field

The utility model relates to a supply vehicle detects technical field, specifically is a connecting device is used in supply vehicle detection.

Background

The power supply vehicle is necessary for ensuring the ground power supply of the airplane, frequently supplies power to the airplane in a cross-linking way in an airport, and is directly cross-linked with the airplane after being repaired, adjusted, maintained or a new vehicle is opened, so that the airplane is frequently failed to start due to various reasons, and accidents happen in some cases.

The inside of current device organism is provided with the socket of butt joint, but current socket is when not using, generally exposes outside, and inside overcast and rainy weather, moist moisture easily enters into the socket in the air, and in sunny weather, sunshine insolate, very easily causes the reduction of exposing outside socket life to influence the holistic detection efficiency of device, reduced the protectiveness and the practicality of device, therefore an urgent need for a connecting device for supply vehicle detects and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connecting device is used in supply vehicle detection to solve the current socket of current device that proposes in the above-mentioned background art when not using, generally expose outside, easily cause the reduction of the socket life who exposes outside, thereby influence the holistic detection efficiency's of device problem.

In order to achieve the above object, the utility model provides a following technical scheme: a connecting device for detecting a power supply vehicle comprises:

the top of the machine body is fixed with a top plate, a connecting box is arranged inside the machine body, and a socket is embedded in the connecting box;

the protection mechanism comprises a protection plate, the protection plate is erected at the top of the socket, two sides of the protection plate are connected with the connecting plate in a sliding mode through sliding blocks, a connecting block is fixed at the top of the protection plate, a fixed block is fixed on one side, close to the connecting block, of the outer wall of the connecting box, a rotating rod is movably connected inside the connecting block, one side, close to the connecting box, of the rotating rod is inserted into the fixed block, rotating plates are fixed on two sides of the outer wall of the rotating rod, and a connecting cavity corresponding to the rotating plates is formed in the fixed block;

buffer gear, buffer gear includes the buffer board, the buffer board erects at the top of roof.

Preferably, a sliding opening corresponding to the sliding block is formed in the connecting plate, elastic pieces are fixed to the bottom wall of the sliding opening, and a first spring is fixed between the two groups of elastic pieces.

Preferably, one side of the elastic sheet, which is far away from the first spring, is arc-shaped, a clamping opening corresponding to the elastic sheet is formed in the bottom end inside the sliding block, and a rubber cushion is glued to one side, which is close to the connecting box, of the protection plate.

Preferably, a rubber clamping block is glued on one side of the rotating plate close to the connecting block, and a notch corresponding to the rubber clamping block is formed in the connecting cavity.

Preferably, the two sides of the bottom of the buffer plate are fixedly provided with second springs, the bottom of each second spring is fixedly provided with a support plate, the two sides of the top of the buffer plate are fixedly provided with limit plates, the middle end of the top plate is fixedly provided with a fixed seat, a containing port is formed in the fixed seat, a third spring is arranged in the containing port, a moving block is fixedly arranged at the top of the third spring, and an inserting block is fixedly arranged at the top of the moving block.

Preferably, the cavity has been seted up to the inside both sides of inserted block, the inside of cavity is provided with the fourth spring, the one end that the inserted block was kept away from to the fourth spring is fixed with the push pedal, and the push pedal outer wall is fixed with the jack catch, the fixed mouthful that corresponds with the inserted block is seted up to the inside of buffer board, and the bayonet socket that corresponds with the jack catch is seted up to the inside of fixed mouthful.

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

1. this connecting device for supply vehicle detection is provided with protection mechanism, when needs protect the socket, promotes the protection shield downwards, realizes spacing fixed to the protection shield, shelters from the protection to the socket through the protection shield, avoids the socket to expose outside long time when not using, and causes the phenomenon that socket life reduces, avoids socket life to reduce and influence the availability factor, has improved the protectiveness and the practicality of device.

2. This connecting device for supply vehicle detection is provided with buffer gear, and when the torrential rain fell on the top of buffer board, the torrential rain strikeed the buffer board top, realized the buffering to the torrential rain impact force through second spring and third spring, avoided the top of torrential rain direct impact roof and caused rocking of organism, realized that the installation of buffer board is fixed through inserted block and jack catch, convenient effect is better, has improved the convenience and the practicality of device.

Drawings

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

FIG. 2 is a schematic side view of the structure of the present invention;

fig. 3 is a schematic front sectional view of the partial structure of the junction box, the socket and the protection mechanism of the present invention;

FIG. 4 is an enlarged schematic view of the structure A in FIG. 2 according to the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 3 according to the present invention;

fig. 6 is a schematic front sectional view of the local structure of the fixing block and the rotating plate of the present invention;

fig. 7 is an enlarged schematic view of the structure at C in fig. 2 according to the present invention.

In the figure: 1. a body; 2. a top plate; 3. a connecting box; 31. a socket; 4. a protection mechanism; 41. a protection plate; 42. a slider; 43. a connecting plate; 44. a sliding port; 45. a spring plate; 46. a first spring; 47. clamping the opening; 48. a rubber cushion; 51. a fixed block; 52. connecting blocks; 53. a rotating rod; 54. rotating the plate; 55. a rubber clamping block; 56. a connecting cavity; 6. a buffer mechanism; 61. a buffer plate; 62. a second spring; 63. a support plate; 64. a limiting plate; 65. a fixed seat; 66. a receiving opening; 67. a third spring; 68. a moving block; 69. inserting a block; 71. a cavity; 72. a fourth spring; 73. pushing the plate; 74. a claw is provided.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides an embodiment:

a connecting device for detecting a power supply vehicle comprises:

the device comprises a machine body 1, wherein a top plate 2 is fixed at the top of the machine body 1, a connecting box 3 is arranged inside the machine body 1, and a socket 31 is embedded in the connecting box 3;

the protection mechanism 4, the protection mechanism 4 includes a protection plate 41, the protection plate 41 is erected on the top of the socket 31, two sides of the protection plate 41 are slidably connected with a connecting plate 43 through a sliding block 42, a sliding opening 44 corresponding to the sliding block 42 is formed in the connecting plate 43, a spring sheet 45 is fixed on the bottom wall of the sliding opening 44, a first spring 46 is fixed between two sets of spring sheets 45, through the design, the movement limiting of the protection plate 41 is realized, when the protection plate 41 shields and protects the socket 31, the limiting and fixing of the protection plate 41 is realized, one side of the spring sheet 45 far away from the first spring 46 is set to be arc-shaped, a clamping opening 47 corresponding to the spring sheet 45 is formed in the bottom end in the sliding block 42, a rubber cushion 48 is glued on one side of the protection plate 41 close to the connecting box 3, through the design, the insertion of the spring sheet 45 is firmer, the rubber cushion 48 can be closely attached to the socket 31 after moving along with the protection plate 41, the sealing effect is achieved, the connecting block 52 is fixed at the top of the protecting plate 41, the fixing block 51 is fixed on one side, close to the connecting block 52, of the outer wall of the connecting box 3, the rotating rod 53 is movably connected inside the connecting block 52, one side, close to the connecting box 3, of the rotating rod 53 is inserted into the fixing block 51, the rotating plates 54 are fixed on two sides of the outer wall of the rotating rod 53, the connecting cavity 56 corresponding to the rotating plate 54 is formed in the fixing block 51, the rubber clamping block 55 is glued on one side, close to the connecting block 52, of the rotating plate 54, the notch corresponding to the rubber clamping block 55 is formed in the connecting cavity 56, through the design, the connection between the rubber clamping block 55 and the inner wall of the connecting cavity 56 is tighter, and the position of the rotating plate 54 is fixed after rotation;

the buffer mechanism 6 comprises a buffer plate 61, the buffer plate 61 is erected at the top of the top plate 2, the second springs 62 are fixed at two sides of the bottom of the buffer plate 61, the supporting plate 63 is fixed at the bottom of the second springs 62, the limiting plate 64 is fixed at two sides of the top of the buffer plate 61, the fixed seat 65 is fixed at the middle end of the top plate 2, the receiving opening 66 is formed in the fixed seat 65, the third spring 67 is arranged in the receiving opening 66, the moving block 68 is fixed at the top of the third spring 67, the inserting block 69 is fixed at the top of the moving block 68, through the design, the heavy rain impact force at the top of the buffer plate 61 is buffered, the machine body 1 is prevented from being unstable due to serious impact force, the cavities 71 are formed in two sides of the inside of the inserting block 69, the fourth springs 72 are arranged in the cavities 71, the push plate 73 is fixed at one end, far away from the inserting block 69, and the claws 74 are fixed on the outer wall of the push plate 73, fixed mouthful that corresponds with inserted block 69 is seted up to buffer board 61's inside, and the bayonet socket that corresponds with jack catch 74 is seted up to fixed mouthful inside for jack catch 74 insert establish more firmly, thereby make buffer board 61 lay more stably.

The electric plug is inserted into the socket 31, the power vehicle to be detected is in a working state and outputs alternating current, the detector is powered on, the power indicator lamp is on, the indicator lamp with correct phase sequence is on, various detection items are displayed on the screen interface, the confirm key is pressed, the loading time interface of the screen appears, the detector automatically detects the no-load state or the loading state, the frequency, voltage and current change condition of the power is displayed on the screen interface, whether data is printed or not is displayed on the screen when the detection is finished, the select key can be pressed according to requirements, so that the cursor moves to the position of yes or no, and the confirm key is pressed.

The working principle is as follows: when socket 31 needs to be protected, at first, rotating rod 53 rotates in the inside of connecting block 52, rotating rod 53 drives rotating plate 54 and rotates in step, rubber fixture block 55 takes place to shift out from the notch is inside after elastic deformation, realize the spacing of rotating plate 54 and remove, rotate rotating rod 53 ninety degrees after, promote protection shield 41 downwards, rotating plate 54 shifts out from connecting chamber 56 inside gradually, continue to promote protection shield 41 downwards, press from both sides mouthful 47 extrusion shell fragment 45, shell fragment 45 takes place elastic deformation, first spring 46 is the compression and holds the power state this moment, continue to promote protection shield 41, make shell fragment 45 block to the inside of pressing from both sides mouthful 47, realize the spacing of protection shield 41 fixed, shelter from the protection to socket 31 through protection shield 41.

When buffer board 61 is installed to needs, place buffer board 61 at the top of roof 2, press buffer board 61, make inserted block 69 insert and establish to the inside of fixed port, the bayonet socket extrusion jack catch 74 of fixed port both sides, jack catch 74 passes through push pedal 73 extrusion fourth spring 72, fourth spring 72 is the compression and accumulates the power state, continue to promote buffer board 61, until jack catch 74 block to the bayonet socket inside, realize the installation fixed operation of buffer board 61, when torrential rain falls on the top of buffer board 61, torrential rain strikes buffer board 61 top, buffer board 61 extrudees downwards, second spring 62 and third spring 67 all are the compression and accumulate the power state this moment, realize the cushioning operation to the torrential rain impact force, the operation is ended here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a supply vehicle detects uses connecting device which characterized in that includes:

the device comprises a machine body (1), wherein a top plate (2) is fixed at the top of the machine body (1), a connecting box (3) is arranged inside the machine body (1), and a socket (31) is embedded in the connecting box (3);

the protection mechanism (4) comprises a protection plate (41), the protection plate (41) is erected at the top of the socket (31), two sides of the protection plate (41) are connected with the connecting plate (43) in a sliding mode through a sliding block (42), a connecting block (52) is fixed at the top of the protection plate (41), a fixing block (51) is fixed on one side, close to the connecting block (52), of the outer wall of the connecting box (3), a rotating rod (53) is movably connected inside the connecting block (52), one side, close to the connecting box (3), of the rotating rod (53) is inserted into the fixing block (51), rotating plates (54) are fixed on two sides of the outer wall of the rotating rod (53), and a connecting cavity (56) corresponding to the rotating plates (54) is formed in the fixing block (51);

the buffer mechanism (6) comprises a buffer plate (61), and the buffer plate (61) is erected at the top of the top plate (2).

2. The connection device for detecting the power vehicle according to claim 1, wherein: a sliding opening (44) corresponding to the sliding block (42) is formed in the connecting plate (43), elastic sheets (45) are fixed to the bottom wall of the sliding opening (44), and a first spring (46) is fixed between the two elastic sheets (45).

3. The connection device for detecting the power vehicle according to claim 2, wherein: one side of the elastic sheet (45) far away from the first spring (46) is arc-shaped, a clamping opening (47) corresponding to the elastic sheet (45) is formed in the bottom end of the inner portion of the sliding block (42), and a rubber cushion (48) is glued to one side, close to the connecting box (3), of the protection plate (41).

4. The connection device for detecting the power vehicle according to claim 1, wherein: a rubber clamping block (55) is glued on one side of the rotating plate (54) close to the connecting block (52), and a notch corresponding to the rubber clamping block (55) is formed in the connecting cavity (56).

5. The connection device for detecting the power vehicle according to claim 1, wherein: the buffer plate is characterized in that second springs (62) are fixed to two sides of the bottom of the buffer plate (61), a supporting plate (63) is fixed to the bottom of each second spring (62), limiting plates (64) are fixed to two sides of the top of the buffer plate (61), a fixing seat (65) is fixed to the middle end of the top plate (2), a containing hole (66) is formed in the fixing seat (65), a third spring (67) is arranged in the containing hole (66), a moving block (68) is fixed to the top of the third spring (67), and an inserting block (69) is fixed to the top of the moving block (68).

6. The connection device for detecting the power vehicle according to claim 5, wherein: cavity (71) have been seted up to the inside both sides of inserted block (69), the inside of cavity (71) is provided with fourth spring (72), the one end that inserted block (69) was kept away from in fourth spring (72) is fixed with push pedal (73), and push pedal (73) outer wall is fixed with jack catch (74), the fixed mouthful that corresponds with inserted block (69) is seted up to the inside of buffer board (61), and the bayonet socket that corresponds with jack catch (74) is seted up to the inside of fixed mouthful.