CN216162217U

CN216162217U - Make things convenient for block terminal of troubleshooting maintenance

Info

Publication number: CN216162217U
Application number: CN202122254638.6U
Authority: CN
Inventors: 陈可达
Original assignee: Qingdao Lichao Power Complete Equipment Manufacturing Co ltd
Current assignee: Qingdao Lichao Power Complete Equipment Manufacturing Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-04-01
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a distribution box convenient for troubleshooting and maintenance, which comprises a bottom plate, wherein a U-shaped groove is formed in one end of the top of the bottom plate, a quilt plate is arranged at one end, far away from the U-shaped groove, of the top of the bottom plate, a top plate is arranged at the top of one end, close to the bottom plate, of the quilt plate, grooves are reserved in two sides of one end, close to the bottom plate, of the quilt plate, a protection plate is arranged inside each groove and extends into the U-shaped groove, and an installation cavity is reserved at one end, close to the quilt plate, of the inner part of the outer wall of the bottom plate. According to the utility model, the protective plate is in sliding connection with the guide rod and is in threaded connection with the screw rod, so that when an operator drives the screw rod to rotate correspondingly through the operating mechanism, the protective plate can move upwards, the front end and two sides of an electronic device on a substrate are in a non-shielding state, the operator can maintain and repair more conveniently, and a connecting wire penetrating and installed in the through hole can be further stabilized.

Description

Make things convenient for block terminal of troubleshooting maintenance

Technical Field

The utility model relates to the technical field of power equipment, in particular to a distribution box convenient for troubleshooting and maintenance.

Background

The block terminal is comparatively common in modern daily production and production, and its main function is participated in power transmission, with electric power further the shunting transport to the power utilization place or on the equipment, along with the continuous development of society, the continuous popularization of electric power use, the application range of block terminal is also more and more extensive.

When using, current block terminal its openly generally is provided with the chamber door to be convenient for operating personnel to open the chamber door and maintain its inside maintenance, but in the in-service use, even the chamber door is in the open mode, its inside electron device both sides are still in the state of being sheltered from by the box, and then lead to operating personnel to receive the hindrance of both sides curb plate very easily in operation process, make whole maintenance efficiency reduce.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a distribution box convenient for troubleshooting and maintenance.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a distribution box convenient for troubleshooting and maintenance comprises a bottom plate, wherein a U-shaped groove is formed in one end of the top of the bottom plate, a quilt plate is installed at one end, far away from the U-shaped groove, of the top of the bottom plate, a top plate is installed at the top of the quilt plate, close to one end of the bottom plate, a groove is reserved in each of two sides of the quilt plate, close to one end of the bottom plate, a protection plate is arranged in each groove and extends into the U-shaped groove, an installation cavity is reserved at one end, close to the quilt plate, of the inner portion of the outer wall of the bottom plate, a guide rod is fixed to one side of the bottom of the installation cavity and penetrates through the bottom plate and the protection plate respectively, a lead screw is arranged on one side, far away from the guide rod, of the bottom of the installation cavity and penetrates through the bottom plate and the protection plate respectively, a first conical tooth is installed on the outer side, close to the bottom end of the lead screw, an operating mechanism for driving the lead screw to rotate is arranged in the installation cavity, and a threading hole is formed in the middle position of the top of the bottom plate, and the inner wall of threading hole is pasted and is had annular gasbag, the both sides of bottom plate bottom all install and support the storehouse, and support storehouse and annular gasbag intercommunication each other, the inside in support storehouse is provided with the extrusion mechanism who is used for carrying air in the annular gasbag.

Preferably, the cross section of the protection plate is U-shaped, and the protection plate and the U-shaped groove and the groove form a relative sliding structure respectively.

Preferably, the screw rod is in threaded connection with the guide rod, and the screw rod and the bottom plate form a relative rotation structure.

Preferably, the operating mechanism comprises an operating rod penetrating through one side, close to the screw rod, of the mounting cavity, and one end, close to the screw rod, of the operating rod is provided with a second taper tooth.

Preferably, the second conical tooth is perpendicular to the first conical tooth, and the second conical tooth is in meshed connection with the first conical tooth.

Preferably, the extrusion mechanism comprises a piston rod arranged at the top inside the supporting bin, the piston rod extends into the U-shaped groove, and a spring is connected between the piston rod and the supporting bin.

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

1. through the sliding connection of guard plate and guide bar, guard plate and lead screw are threaded connection for when operating personnel passes through operating device and drives the lead screw and correspond the rotation, the guard plate can the rebound, thereby make all be in by electron device front end and both sides on the board and not shelter from the state, and then can the operating personnel when maintaining the maintenance more convenient.

2. Through the intercommunication that supports storehouse and annular gasbag for when the guard plate seals the protection to electron device again, can extrude the piston rod downwards simultaneously, thereby make the inside that supports the storehouse air admission annular gasbag, annular gasbag takes place the inflation and further stabilizes the connecting wire of through installation in the perforation, thereby avoids receiving unexpected circumstances junctions such as external force and drag to take place to become flexible at subsequent use connecting wire.

Drawings

Fig. 1 is a schematic sectional view of a main view of a distribution box convenient for troubleshooting and maintenance according to the present invention;

FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;

FIG. 3 is an enlarged view of the structure at B of FIG. 1 according to the present invention;

fig. 4 is a schematic top view of a distribution box according to the present invention, which facilitates troubleshooting and maintenance;

fig. 5 is a schematic top cross-sectional structural view of a distribution box facilitating troubleshooting and maintenance according to the present invention;

FIG. 6 is a schematic side view, cross-sectional structural view of a bottom plate of a distribution box according to the present invention, which facilitates troubleshooting and maintenance;

fig. 7 is a schematic perspective view of a distribution box protection plate convenient for troubleshooting and maintenance according to the present invention.

In the figure: the device comprises a base plate 1, a U-shaped groove 2, a quilt plate 3, a top plate 4, a groove 5, a protection plate 6, a mounting cavity 7, a guide rod 8, a screw rod 9, a first conical tooth 10, an operating rod 11, a second conical tooth 12, a threading hole 13, an annular air bag 14, a supporting cabin 15, a piston rod 16 and a spring 17.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-7, a distribution box convenient for troubleshooting and maintenance comprises a bottom plate 1, wherein one end of the top of the bottom plate 1 is provided with a U-shaped groove 2, one end of the top of the bottom plate 1, far away from the U-shaped groove 2, is provided with a quilt plate 3, the top of the quilt plate 3, near to one end of the bottom plate 1, is provided with a top plate 4, two sides of the quilt plate 3, near to one end of the bottom plate 1, are both reserved with grooves 5, a protection plate 6 is arranged inside the grooves 5, the protection plate 6 extends into the U-shaped groove 2, the cross section of the protection plate 6 is in a U shape, and the protection plate 6, the U-shaped groove 2 and the grooves 5 form a relative sliding structure respectively, so that the protection plate 6 can slide upwards when being affected by external force, and thus the electronic device part on the quilt plate 3 is completely exposed, and is convenient for maintenance by an operator;

an installation cavity 7 is reserved at one end, close to the quilt plate 3, of the inner part of the outer wall of the bottom plate 1, a guide rod 8 is fixed at one side of the inner bottom of the installation cavity 7, the guide rod 8 penetrates through the bottom plate 1 and the protection plate 6 respectively, a lead screw 9 is arranged at one side, far away from the guide rod 8, of the inner bottom of the installation cavity 7, the lead screw 9 penetrates through the bottom plate 1 and the protection plate 6 respectively, the lead screw 9 is in threaded connection with the guide rod 8, and the lead screw 9 and the bottom plate 1 form a relative rotation structure, so that when the lead screw 9 rotates, the protection plate 6 can be driven to move upwards or downwards, and the opening or closing operation is further completed;

a first bevel gear 10 is mounted on the outer side of the screw rod 9 close to the bottom end, an operating mechanism for driving the screw rod 9 to rotate is arranged in the mounting cavity 7, the operating mechanism comprises an operating rod 11 penetrating through the mounting cavity 7 and close to one side of the screw rod 9, a second bevel gear 12 is mounted at one end of the operating rod 11 close to the screw rod 9, and the operating rod 11 is rotatably connected with the bottom plate 1, so that an operator can rotate the operating rod 11;

the second conical teeth 12 are perpendicular to the first conical teeth 10, and the second conical teeth 12 are in meshed connection with the first conical teeth 10, so that when an operator rotates the operating rod 11, the screw rod 9 can rotate correspondingly, and the protection plate 6 is driven to move;

the through wires hole 13 has been seted up to the intermediate position department at bottom plate 1 top, and the inner wall of through wires hole 13 pastes and has annular gasbag 14, the both sides of bottom plate 1 bottom all install and support storehouse 15, and support storehouse 15 and annular gasbag 14 intercommunication each other, the inside of supporting storehouse 15 is provided with the extrusion mechanism who is used for air delivery in to annular gasbag 14, extrusion mechanism is including setting up the piston rod 16 at the inside top of supporting storehouse 15, and piston rod 16 extends to the inside of U type groove 2, be connected with spring 17 between piston rod 16 and the support storehouse 15, make guard plate 6 can extrude piston rod 16 under initial condition, make the air of the inside bottom in support storehouse 15 extruded to the inside of annular gasbag 14, and then make annular gasbag 14 take place the inflation and further stabilize to wire in the through wires hole 13.

When the utility model is used, as shown in fig. 1-7, when the electronic devices on the supported board 3 need to be maintained, the operating rod 11 is rotated in the forward direction, the screw rod 9 can correspondingly rotate through the meshing connection of the second bevel gear 12 and the first bevel gear 10, the protection board 6 is respectively connected with the U-shaped groove 2, the groove 5 and the guide rod 8 in a sliding manner, the protection board 6 is connected with the screw rod 9 in a threaded manner, so that the protection board 6 can move upwards at the moment until the protection board 6 moves to a position where the electronic devices on the supported board 3 are not shielded, thereby being convenient for an operator to quickly maintain and repair the electronic devices on the supported board 3, meanwhile, the protection board 6 releases the extrusion on the piston rod 16, the spring 17 drives the piston rod 16 to move upwards, thereby increasing the space at the bottom inside of the supporting bin 15 at the moment, and the air inside the annular air bag 14 enters the inside of the supporting bin 15, make operating personnel can twitch the inspection to the wire that passes through threading hole 13 this moment, after the maintenance is accomplished, the antiport action bars 11, make guard plate 6 can the lapse this moment, until it resumes to initial position department, thereby can be fully protected by the electron device on the board 3 again, guard plate 6 can push piston rod 16 down at the in-process that resumes simultaneously, make the air of the inside bottom in support storehouse 15 extruded to the inside of annular gasbag 14, thereby make annular gasbag 14 inflation and fully laminate with the wire, thereby can further stabilize the wire, avoid making the junction take place to become flexible easily when the wire receives the condition such as unexpected dragging in subsequent use.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a block terminal of convenient troubleshooting maintenance, includes bottom plate (1), its characterized in that, U type groove (2) have been seted up to the one end at bottom plate (1) top, and the one end of keeping away from U type groove (2) at bottom plate (1) top is installed by board (3), by board (3) be close to the top of bottom plate (1) one end and install roof (4), and by board (3) both sides of being close to bottom plate (1) one end all reserve recess (5), the inside of recess (5) is provided with guard plate (6), and guard plate (6) extend to the inside of U type groove (2), the one end that is close to by board (3) inside bottom plate (1) outer wall is reserved has installation cavity (7), one side of the inside bottom of installation cavity (7) is fixed with guide bar (8), and guide bar (8) run through bottom plate (1) and guard plate (6) respectively, one side that guide bar (8) were kept away from to inside bottom of installation cavity (7) is provided with lead screw (9), and lead screw (9) run through bottom plate (1) and guard plate (6) respectively, lead screw (9) are close to the outside of bottom and install first awl tooth (10), be provided with in installation cavity (7) and be used for driving lead screw (9) pivoted operating device, intermediate position department at bottom plate (1) top has seted up through wires hole (13), and the inner wall of through wires hole (13) pastes and have annular gasbag (14), the both sides of bottom plate (1) bottom are all installed and are supported storehouse (15), and support storehouse (15) and annular gasbag (14) intercommunication each other, the inside of supporting storehouse (15) is provided with the extrusion mechanism that is used for carrying air in annular gasbag (14).

2. The distribution box convenient for troubleshooting and maintenance as claimed in claim 1, characterized in that the cross section of the protection plate (6) is U-shaped, and the protection plate (6) and the U-shaped groove (2) and the groove (5) respectively form a relative sliding structure.

3. The distribution box convenient for troubleshooting and maintenance according to claim 1, characterized in that the screw rod (9) is in threaded connection with the guide rod (8), and the screw rod (9) and the bottom plate (1) form a relative rotation structure.

4. The distribution box convenient for troubleshooting and maintenance as claimed in claim 1, characterized in that the operating mechanism comprises an operating rod (11) penetrating through one side of the installation cavity (7) close to the screw rod (9), and one end of the operating rod (11) close to the screw rod (9) is provided with a second taper tooth (12).

5. The distribution box convenient for troubleshooting and maintenance as claimed in claim 4, characterized in that the second conical teeth (12) are perpendicular to the first conical teeth (10), and the second conical teeth (12) are engaged with the first conical teeth (10).

6. The distribution box convenient for troubleshooting and maintenance as claimed in claim 1, characterized in that said extrusion mechanism comprises a piston rod (16) disposed at the top inside the supporting bin (15), and the piston rod (16) extends to the inside of the U-shaped groove (2), and a spring (17) is connected between the piston rod (16) and the supporting bin (15).