CN216850921U

CN216850921U - Block terminal installation device

Info

Publication number: CN216850921U
Application number: CN202122990205.7U
Authority: CN
Inventors: 刚千惠; 白轩铭; 杨戈; 赵鑫; 张一博
Original assignee: Jinzhou Electric Power Supply Co Of State Grid Liaoning Electric Power Supply Co ltd; State Grid Corp of China SGCC; State Grid Liaoning Electric Power Co Ltd
Current assignee: Jinzhou Electric Power Supply Co Of State Grid Liaoning Electric Power Supply Co ltd; State Grid Corp of China SGCC; State Grid Liaoning Electric Power Co Ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-06-28
Anticipated expiration: 2031-11-30

Abstract

The utility model provides a block terminal installation device, includes outer frame, the both sides fixed surface of outer frame is provided with the connecting piece, the fixed slide that is provided with in inside of outer frame, the inside slip of slide is provided with fixed establishment. The fixing of the outer frame is increased by adding the sucking discs, so that the distribution box is installed and fixed, the difference between the internal pressure and the external pressure of the sucking discs is large by extracting the internal pressure of the sucking discs, the sucking discs are fixed by extruding the air pressure, the operation is convenient and quick, the positions of the sucking discs can be changed, the adjustment can be verified according to the area of the fixed positions, the functionality of the device is increased, the installation application range of the distribution box is enlarged, the original fixing mode through expansion screws is reserved, the fact that a worker can select a proper installation mode according to actual needs is guaranteed, and the practicability of the device is guaranteed.

Description

Block terminal installation device

Technical Field

The utility model relates to a distribution box, in particular to a distribution box mounting device.

Background

The distribution box assembles switchgear, measuring instrument, protection electrical apparatus and auxiliary assembly in the closed or semi-closed metal cabinet or on the screen according to the electric wiring requirement, constitutes the low voltage distribution box, has small, simple installation, and technical performance is special, the rigidity, and the configuration function is unique, not restricted by the place, and the application is more general, and the operation is reliable and stable, and space utilization is high, takes up an area of less and has the characteristics of environmental protection effect.

The installation of current block terminal is all through punching on the wall, then realize spacing and fixed to the block terminal through the installation inflation screw, but more hole groove need be bored on the wall to such mounting means, the degree of difficulty of installation is big, installation time is long, when needs frequently change the block terminal, inflation screw mounting means causes dismantlement inconvenient puzzlement, and the hole of boring on the wall also can leave the vestige, cause the not beautiful phenomenon of wall, and when carrying out the electric energy meter installation, because the model of electric energy meter differs, lead to that can't come to carry out suitable regulation to the installation device of block terminal according to the size of electric energy meter in the installation, lead to the later stage need to change, and then prolonged operating time, cause the installation effectiveness low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems and provides a distribution box mounting device which is convenient and quick to mount and improves the mounting efficiency of an electric energy meter by fixing an outer frame through a sucking disc with an adjustable position on the back surface of the outer frame and fixing the electric energy meter through a mounting plate and a hook on the front surface of the outer frame so as to be suitable for wall surfaces and electric energy meters with different sizes.

A distribution box mounting device comprises an outer frame, wherein connecting pieces are fixedly arranged on the surfaces of the left side and the right side of the outer frame, a slide way is fixedly arranged inside the outer frame, and a fixing mechanism is slidably arranged inside the slide way;

The fixing mechanism comprises a sliding block which is arranged in the slideway in a sliding manner, a fixing frame is fixedly arranged on the back of the sliding block, a piston rod is arranged on the back of the fixing frame, a piston block is fixedly arranged on the back of the piston rod, a fixing cylinder is arranged on the outer circular surface of the piston rod in a sliding manner, and a sucking disc is fixedly arranged on the outer circular surface of the fixing cylinder;

the front of outer frame has the mounting panel through bolted connection, the inside rotation of mounting panel is provided with the threaded rod that extends along upper and lower direction, be equipped with the screw thread of arranging from top to bottom on the threaded rod, and two sets of screw threads are revolved to on the contrary, the threaded rod has the lifter plate through threaded connection, the lifter plate is provided with two sets ofly, the threaded connection that two sets of lifter plates and threaded rod correspond, the inside of lifter plate is provided with horizontal slip's slider, the fixed couple that is provided with in front of slider.

Furthermore, the whole fixed cylinder is conical, the cross sectional area of the back of the fixed cylinder is smaller than that of the front of the fixed cylinder, and the cross sectional area of the piston block is positioned between the cross sectional areas of the front end and the back of the fixed cylinder; the piston block of being convenient for can carry out the piston motion in the inside of fixed cylinder, and prescribe a limit to the removal of piston block through the fixed cylinder of toper structure, avoids the piston block to break away from fixed cylinder when carrying out the piston motion.

Furthermore, an L-shaped sliding groove is formed in the inner circular surface of the fixing frame and is semicircular, a convex block is fixedly arranged on the outer circular surface of the piston rod, the whole convex block is semicircular, and the convex block is inserted into the sliding groove and rotates to perform axial locking.

Furthermore, the whole slideway is of an X-shaped structure, and four end points of the slideway are positioned on the inner walls of four corners of the outer frame; the characteristics of X type structure are for the convenience the sliding block can move to the outside around the central point of outer frame to can carry out suitable position transformation according to the size and the shape of the cross-sectional area of wall, guarantee the better fixed to the block terminal.

Furthermore, the whole sliding block is of a T-shaped structure, and the cross section area of the front face of the sliding block is larger than the width of the sliding groove on the surface of the sliding way; guarantee that the sliding block can be located the inside of slide all the time and slide to can not break away from with the connection of slide.

Furthermore, the lug is made of elastic rubber, and the cross sectional area of the back of the piston rod is smaller than that of the fixing frame; the front surface of the piston rod is in friction clamping connection with the fixing frame, so that the piston rod and the fixing frame are fixed.

The beneficial effects of the utility model are:

the fixing of the sucking discs to the outer frame is added, so that the distribution box can be installed and fixed, the operation is convenient and rapid, the positions of the sucking discs can be changed, the distribution box can be adjusted properly according to the area of the fixed positions, the functionality of the device is increased, the installation application range of the distribution box is enlarged, the original fixing mode through expansion screws is reserved, and therefore a worker can select a proper installation mode according to actual needs;

the threaded rod through setting up opposite screw thread drives the lifter plate and carries out not equidirectional removal, and then guarantees that the electric energy meter of different length installs, then makes the distance between the couple can ensure that the electric energy meter can carry out fine installation through the distance between the manual regulation couple for the installation device of block terminal can adjust according to the electric energy meter of not unidimensional size, and simple to operate is swift, has improved the installation effectiveness of electric energy meter.

Drawings

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

FIG. 2 is a rear view of FIG. 1;

FIG. 3 is a schematic structural view of the sliding block and the slide rail in FIG. 2;

FIG. 4 is a schematic structural view of the piston rod and the fixed cylinder in FIG. 2;

Figure 5 is a schematic structural view of the fixed frame of figure 2;

FIG. 6 is a schematic view of the piston block and the stationary barrel of FIG. 2;

in the figure: 1. an outer frame; 2. a connecting member; 3. mounting a plate; 4. a slideway; 5. a fixing mechanism; 51. a slider; 52. a fixing frame; 53. a piston rod; 54. a bump; 55. a fixed cylinder; 56. a suction cup; 57. a piston block; 6. a threaded rod; 7. a lifting plate; 8. a slider; 9. and (4) hanging hooks.

Detailed Description

Referring to fig. 1-6, a distribution box mounting apparatus includes an outer frame 1, connectors 2 fixed on the left and right surfaces of the outer frame 1, a slide 4 fixed inside the outer frame 1, and a fixing mechanism 5 slidably arranged inside the slide 4.

The fixing mechanism 5 comprises a sliding block 51 arranged in the slide 4 in a sliding manner, the slide 4 is of an X-shaped structure as a whole, four end points of the slide 4 are positioned on the inner walls of four corners of the outer frame 1, the X-shaped structure is used for facilitating the sliding block 51 to move outwards around the central point of the outer frame 1, so that proper position change can be carried out according to the size and the shape of the cross-sectional area of a wall surface, and better fixing of the distribution box is ensured, the sliding block 51 is of a T-shaped structure as a whole, the width of the front surface of the sliding block 51 is larger than that of a sliding groove on the surface of the slide 4, the sliding block 51 can be ensured to always slide in the slide 4 and cannot be separated from the slide 4, a fixing frame 52 is fixedly arranged on the back surface of the sliding block 51, a piston rod 53 is arranged on the back surface of the fixing frame 52, a convex block 54 is arranged on the outer circumferential surface of the piston rod 53, and the convex block 54 is of a semicircular structure as a whole, the inner circular surface of the fixed frame 52 is provided with an L-shaped sliding groove which is of a semicircular structure, the projection 54 is inserted into the sliding groove and rotates to axially lock, the projection 54 is made of elastic rubber, the cross-sectional area of the back surface of the piston rod 53 is smaller than that of the fixed frame 52, the piston rod 53 is in friction clamping with the fixed frame 52 so as to ensure the fixation of the piston rod 53 and the fixed frame 52, the rear end surface of the piston rod 53 is fixedly provided with a piston block 57, the surface of the piston rod 53 is slidably provided with a fixed cylinder 55, the fixed cylinder 55 is integrally arranged in a conical structure, the cross-sectional area of the front end surface of the fixed cylinder 55 is smaller than that of the rear end surface of the fixed cylinder, the cross-sectional area of the piston block 57 is positioned between the cross-sectional areas of the front end surface and the rear end surface of the fixed cylinder 55, the movement of the piston block 57 is limited by the fixed cylinder 55 in the conical structure, and the piston block 57 is prevented from being separated from the fixed cylinder 55 when in piston movement, a suction cup 56 is fixedly arranged on the surface of the fixed cylinder 55;

The front of outer frame 1 has mounting panel 3 through bolted connection, the inside of mounting panel 3 is rotated and is provided with along the threaded rod 6 that the direction extends from top to bottom, be equipped with the screw thread of arranging from top to bottom of two groups on the threaded rod 6, two screw threads are revolved to opposite, threaded rod 6 has lifter plate 7 through threaded connection, lifter plate 7 is provided with two sets ofly, two lifter plates 7 with correspond and 6 threaded connection of threaded rod, lifter plate 7's inside sets up the horizontal slip and has slider 8, slider 8's front is fixed and is provided with couple 9, lifter plate 7's front is provided with the rectangle breach, and couple 9 passes the rectangle breach and is located lifter plate 7 the dead ahead, guarantee that slider 8 can drive couple 9 and remove in lifter plate 7 the dead ahead when inside gliding at lifter plate 7, thereby confirm the distance between two adjacent couples 9 according to the size of electric energy meter.

The working principle is as follows: firstly, the outer frame 1 and a wall body are fixed through the combination of the connecting piece 2 and an expansion screw, or the sliding block 51 is moved in the slideway 4, the sucker 56 is directly adsorbed on the wall surface after the slideway block 51 is moved to a certain position, then the piston rod 53 is pulled, and then the air in the fixed cylinder 55 is pulled through the pulling of the piston block 57, so that the air in the sucker 56 is reduced, and then the air pressure outside the sucker 56 is used for extruding the adhesion of the sucker 56 and the wall surface through the air pressure difference, so that the fixation of the sucker 56 and the wall surface is reinforced, the outer frame 1 is fixed, and finally, the fixed installation of the distribution box is realized;

The four thread grooves at the four corners of the outer frame 1 are combined with bolts to fix the mounting plate 3 and the outer frame 1, then the threaded rod 6 is rotated, so that the threaded rod 6 drives the two lifting plates 7 to move oppositely or move oppositely, the distance between the two groups of lifting plates 7 can be determined according to the length of the electric energy meter, then the sliding part 8 is moved, so that the sliding part 8 drives the hook 9 to move, and the distance between the hooks 9 is determined according to the width of the electric energy meter.

In summary, the distribution box installation apparatus of the present embodiment has the following advantages compared to the current distribution box installation apparatus: the fixing of the external frame is increased by adding the sucker, so that the distribution box is installed and fixed, the internal and external air pressure difference of the sucker is large by extracting the internal air pressure of the sucker, the sucker is fixed by extruding the air pressure, the operation is convenient and rapid, the position of the sucker can be changed, the adjustment of verification can be performed according to the area of the fixed position, the functionality of the device is increased, the installation application range of the distribution box is enlarged, the original fixing mode through the expansion screw is reserved, the fact that a worker can select a proper installation mode according to actual needs is guaranteed, and the practicability of the device is guaranteed;

The threaded rod with the opposite threads is used for driving the lifting plate to move in different directions, so that the electric energy meters with different lengths are guaranteed to be installed, the distance between the hooks can be adjusted manually, the electric energy meters can be installed well, the installation device of the distribution box can be adjusted according to the electric energy meters with different sizes, and the electric energy meter installation device has strong practical significance.

For the naming of each component referred to, the function described in the specification is used as the standard for naming, but is not limited by the specific term used in the present invention, and those skilled in the art can also select other terms to describe each component name of the present invention.

Claims

1. The utility model provides a block terminal installation device, includes outer frame (1), the fixed connecting piece (2), its characterized in that are provided with of the left and right sides of outer frame (1): a slide way (4) is fixedly arranged inside the outer frame (1), and a fixing mechanism (5) is arranged inside the slide way (4) in a sliding manner;

the fixing mechanism (5) comprises a sliding block (51) arranged in the slide way (4) in a sliding mode, a fixing frame (52) is fixedly arranged on the back face of the sliding block (51), a piston rod (53) is arranged on the back face of the fixing frame (52), a piston block (57) is fixedly arranged on the back face of the piston rod (53), a fixing cylinder (55) is arranged on the outer circular face of the piston block (57) in a sliding mode, and a sucking disc (56) is fixedly arranged on the outer circular face of the fixing cylinder (55);

The front of outer frame (1) has mounting panel (3) through bolted connection, the inside rotation of mounting panel (3) is provided with threaded rod (6) that extend along upper and lower direction, be equipped with the screw thread of arranging about two groups on threaded rod (6), and two groups screw thread revolve to on the contrary, threaded rod (6) have lifter plate (7) through threaded connection, lifter plate (7) are provided with two sets ofly, the threaded connection that two sets of lifter plate (7) and threaded rod (6) correspond, the inside of lifter plate (7) is provided with horizontal slip's slider (8), the fixed couple (9) that are provided with in front of slider (8).

2. The electrical box mounting assembly of claim 1, wherein: the whole fixed cylinder (55) is conical, the cross sectional area of the back of the fixed cylinder (55) is smaller than that of the front of the fixed cylinder, and the cross sectional area of the piston block (57) is located between the cross sectional areas of the front end and the back end of the fixed cylinder (55).

3. The electrical box mounting assembly of claim 1, wherein: the inner circular surface of the fixing frame (52) is provided with an L-shaped sliding groove which is semicircular, the outer circular surface of the piston rod (53) is fixedly provided with a convex block (54), the whole convex block (54) is semicircular, and the convex block (54) is inserted into the sliding groove and rotates to carry out axial locking.

4. The electrical box mounting assembly of claim 1, wherein: the slide (4) is integrally of an X-shaped structure, and four end points of the slide (4) are located on the inner walls of four corners of the outer frame (1).

5. The electrical box mounting assembly of claim 1, wherein: the cross-sectional area of the back of the piston rod is smaller than that of the fixed frame, the sliding block (51) is integrally of a T-shaped structure, and the width of the back of the sliding block (51) is larger than that of the sliding groove in the surface of the sliding rail (4).

6. The electrical box mounting assembly of claim 1, wherein: the fixing frame (52) is made of elastic rubber, and the cross sectional area of the back of the piston rod (53) is smaller than that of the fixing frame (52).