CN218414391U

CN218414391U - High-voltage load switch convenient to install and fix

Info

Publication number: CN218414391U
Application number: CN202221891182.2U
Authority: CN
Inventors: 苏同海; 杜士昌; 刘艳; 崔志迎; 徐伟; 侯永超
Original assignee: SHANDONG LUSHENG ELECTRICAL EQUIPMENT CO Ltd
Current assignee: SHANDONG LUSHENG ELECTRICAL EQUIPMENT CO Ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2023-01-31
Anticipated expiration: 2032-07-22

Abstract

The utility model relates to a load switch equipment technical field specifically discloses a high pressure load switch convenient to installation is fixed, including mount and load switch main part, the mount is inboard from last to installing many die-pins down, load switch main part one side fixedly connected with mounting panel, the mounting panel both ends and be close to the rear position and all install the installation pole, installation pole bottom both sides have all been extended clamping block, two the clamping block is laminated respectively in the die-pin both sides of corresponding position, just the installation pole activity card dress is in the die-pin outside of being close to the top position, be close to the top position the die-pin both sides all are provided with fixed subassembly, the utility model discloses a through-hole that the upset mounting that sets up only corresponds when the installation can install the load switch main part on the die-pin, and the fixed process is comparatively simple and convenient, secondly rotate the spacing support and can not only strengthen fixed effect when, can also let load switch possess the function of independent support, and it is better to use the ageing effect.

Description

High-voltage load switch convenient to install and fix

Technical Field

The utility model relates to a load switch equipment technical field specifically discloses a high-voltage load switch convenient to installation is fixed.

Background

The high-voltage load switch is an electric appliance with the function between a high-voltage circuit breaker and a high-voltage isolating switch, and is often used in series connection and matching with a high-voltage fuse; for controlling the power transformer. The high-voltage load switch is provided with a simple arc extinguishing device, so that certain load current and overload current can be switched on and off. However, it cannot break short-circuit current, so it is generally used in series with a high-voltage fuse for short-circuit protection by means of the fuse, and a high-voltage load switch refers to a switch device which can close, carry and break current under normal conditions (which may include a specified overload coefficient) in a power distribution system, and can pass specified abnormal (such as short-circuit) current, and is a switch-on/off switch with a special arc-extinguishing contact, an arc-extinguishing device and a spring circuit-breaking device.

The existing high-voltage load switch is arranged on a bracket in the installation process, but the surface of the high-voltage load switch is required to be provided with a plurality of groups of mounting holes in the fixing mode of the existing bracket, so that the later fixing is troublesome, and secondly, the high-voltage load switch does not have the function of independent mounting and supporting and is particularly inconvenient to use, so that the high-voltage load switch is required to be improved.

Disclosure of Invention

The utility model aims at solving the shortcoming that exists among the background art, and the high voltage load switch who provides is convenient for install fixedly.

For reaching above purpose, the utility model provides a high pressure load switch convenient to installation is fixed, including mount and load switch main part, the mount inboard is from last to installing many die-pins down, load switch main part one side fixedly connected with mounting panel, the mounting panel both ends just are close to the rear position and all install the installation pole, installation pole bottom both sides have all been extended there are the screens piece, two the screens piece is laminated respectively in the die-pin both sides that correspond the position, just installation pole activity card dress is in the die-pin outside that is close to the top position, be close to the top position the die-pin both sides all are provided with fixed subassembly, just fixed subassembly top is all installed the upset mounting and is connected with the installation pole, mounting panel bottom both ends all are connected with the connecting rod through the connecting piece that corresponds the setting, and two the connecting rod outside all is provided with supporting component.

Preferably, the fixing assembly comprises an L-shaped frame which is fixedly installed on the inner side of the supporting rod close to the upper position, and the overturning fixing piece is arranged at the top of the L-shaped frame.

Preferably, the upset mounting is including all corresponding the U-shaped seat of installing at L shape frame top, the upset seat is installed in the inboard rotation of U-shaped seat, upset seat one end inboard is provided with the piece of revolving tightly.

Preferably, the screwing piece comprises a bolt installed on the inner side of one end of the overturning seat in a threaded mode, a through hole matched with the bolt is formed in the position, corresponding to the bolt, of the upper surface of the installing rod, and the bolt is in threaded fit with the inner wall of the through hole.

Preferably, the connecting piece includes the connecting block of equal fixed mounting in mounting panel one end bottom, connecting rod one end fixed connection is in the outside of connecting block.

Preferably, the supporting component comprises supporting rods which are all rotatably installed on the outer side of the connecting rod, the base is installed on one side of each supporting rod, the supporting rods are L-shaped, one side surfaces, far away from the base, of the supporting rods are attached to the tops, close to the supporting rods at the lower positions, of the supporting rods, and limiting bolts are inserted into the supporting rods and the inner sides of the connecting rods through common threads.

Compared with the prior art, the utility model discloses following beneficial effect has:

through the installation pole that sets up and correspond the screens piece of laminating being close to top position die-pin both sides, can install mounting panel and load switch main part activity card dress on the mount when the installation, in order to strengthen its stability, rotate the upset seat from one end, then will correspond the bolt rotation of installation pole through-hole position department to through-hole department, come to install the pole and carry out the fixed screens, so will install the pole and install on the mount fast, and the mounting hole of seting up is only two sets of, it is also comparatively laborsaving at rotatory in-process, it is comparatively stable to hang to establish with the mount.

The bottom through at the mounting panel sets up can pivoted bracing piece, on the one hand when the fixed mounting panel, make the load switch main part can remain stable, let the stress point of installation pole comparatively average, can not aggravate on two installation poles, consequently the bracing piece can overturn the die-pin outside of being close to the below, then support, and the bracing piece can be under the connection of spacing bolt, can place the bracing piece perpendicular subaerial with the mounting panel before the installation, let the load switch main part vertically place, prevent to extrude the coupling assembling on load switch main part surface.

Drawings

Fig. 1 is a schematic structural view of the present invention;

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

FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the point B in FIG. 2 according to the present invention;

fig. 5 is an enlarged view of the point C in fig. 2 according to the present invention.

In the figure: 1. a fixed mount; 2. a support rod; 3. mounting a plate; 4. a load switch main body; 5. a U-shaped seat; 6. an L-shaped frame; 7. mounting a rod; 8. a through hole; 9. a bolt; 10. a turning seat; 11. a connecting rod; 12. a limit bolt; 13. connecting blocks; 14. a support bar; 15. a base.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and the present invention is not limited to the specific embodiments disclosed below.

As shown in fig. 1-5, a high-voltage load switch convenient to install and fix, including mount 1 and load switch main part 4, mount 1 inboard is from last to installing many die-pins 2 down, load switch main part 4 one side fixedly connected with mounting panel 3, mounting panel 3 both ends and be close to the rear position and all install installation pole 7, installation pole 7 bottom both sides have all been extended the screens piece, two screens pieces laminate respectively in the die-pin 2 both sides of corresponding position, and installation pole 7 activity clamps in the die-pin 2 outside of being close to the top position, die-pin 2 both sides of being close to the top position all are provided with fixed subassembly, and the fixed subassembly top all installs the upset mounting and is connected with installation pole 7, mounting panel 3 bottom both ends all are connected with connecting rod 11 through the connecting piece that corresponds the setting, and two connecting rod 11 outsides all are provided with supporting component.

The fixing frame 1 and the plurality of support rods 2 form a bracket for hanging the load switch main body 4, the load switch main body 4 can be hung outside the corresponding support rods 2 through the arranged installation rods 7 and the clamping blocks, the load switch main body 4 is quickly clamped on the fixing frame 1, and then the stability of the load switch main body is enhanced through a subsequent overturning fixing piece, so that the load switch main body 4 is fixed quickly.

The fixed component comprises an L-shaped frame 6 which is fixedly installed on the inner side of the supporting rod 2 and is close to the upper position, the overturning fixing piece is arranged at the top of the L-shaped frame 6, and the L-shaped frame 6 can support the overturning fixing piece at one end.

The upset mounting is including all corresponding the U-shaped seat 5 of installing at L shape frame 6 top, upset seat 10 is installed in the inboard rotation of U-shaped seat 5, U-shaped seat 5 can be stable installs the top with upset seat 10, then use, upset seat 10 one end inboard is provided with the piece of screwing, the piece of screwing includes that the screw thread installs the inboard bolt 9 of upset seat 10 one end, the through-hole 8 of adaptation is seted up to installation pole 7 upper surface correspondence bolt 9 position department,

bolt

9 and 8 inner wall screw-thread fit of through-hole, upset seat 10 to the top of through-hole 8, screw bolt 9, cause bolt 9 to extend to the inside of through-hole 8, with this joint strength between reinforcing installation pole 7 and die-pin 2, the stable effect of installation pole 7 setting on mount 1 has been ensured.

The connecting piece includes connecting block 13 of equal fixed mounting in the one end bottom of

mounting panel

3, and 11 one end fixed connection of connecting rod are in the outside of connecting block 13, and connecting block 13 can be convenient for install connecting rod 11 in one side of mounting panel 3 and use.

The supporting component comprises a supporting rod 14 which is rotatably installed on the outer side of a connecting rod 11, a base 15 is installed on one side of the supporting rod 14, the supporting rod 14 is L-shaped, one side surface of the supporting rod 14, far away from the base 15, is attached to the top of a supporting rod 2 close to the lower position, a limiting bolt 12 is inserted into the inner sides of the supporting rod 14 and the connecting rod 11 through common threads, the supporting rod 14 can be turned over to the top of the supporting rod 2 below when the supporting rod 12 is hung on a fixing frame 1 through the thread insertion, the supporting rod 7 is used for assisting in installation, the supporting rod is supported below, meanwhile, the supporting rod 14 rotates to be perpendicular to a mounting plate 3, the load switch main body 4 can be vertically placed before installation, and therefore extrusion with the ground when the load switch main body 4 is assembled is avoided, and the problems of deformation of the connecting component are caused.

The working principle is as follows: when the installation plate is used, a user lifts the installation plate 3 and the load switch main body 4, then the installation rod 7 is clamped to the two sides of the supporting rod 2 at the upper position from the upper side, clamping blocks arranged at the two sides of the installation rod 7 are respectively attached to the outer walls of the two sides of the corresponding supporting rod 2, the installation plate 3 and the load switch main body 4 can be quickly and movably clamped on the fixed frame 1, in order to enhance the stability of the installation plate, the overturning seat 10 is rotated from one end, then the bolt 9 corresponding to the through hole 8 of the installation rod 7 is rotated into the through hole 8, so that the installation rod 7 is fixedly clamped, only two groups of installation holes are formed in the installation rod 7, labor is saved in the rotating process, the installation plate is stably hung with the fixed frame 1, the support rod 14 capable of rotating is arranged at the bottom of the installation plate 3, on one hand, when the installation plate 3 is fixed, the load switch main body 4 can be stably kept, stress points of the installation rod 7 are relatively even, the load switch main body 4 cannot be weighted on the two installation rods 7, therefore, the support rod 14 can be overturned to the outer side of the supporting rod 2 close to the lower side and then be supported, and the support rod 14 can be inserted into the installation plate 12 before being installed, the load switch main body 4 can be vertically inserted into the installation plate 3, so that the load switch main body 4 can be prevented from being extruded on the ground, and the installation plate 4, and the vertical to be extruded in the installation plate 4, and the installation plate 4 can be prevented from being extruded in the vertical to be extruded in the process.

In the description herein, the appearances of the phrases "one embodiment," "some embodiments," "a specific embodiment," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment or example, but rather to the same embodiment or example. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Claims

1. The utility model provides a high voltage load switch convenient to installation is fixed, includes mount (1) and load switch main part (4), its characterized in that: mount (1) inboard is from last to installing many die-pin (2) down, load switch main part (4) one side fixedly connected with mounting panel (3), mounting panel (3) both ends and be close to rear position and all install installation pole (7), installation pole (7) bottom both sides have all extended the screens piece, two the screens piece is laminated respectively in die-pin (2) both sides that correspond the position, just installation pole (7) activity card dress is in die-pin (2) outside near the top position, is close to the top position die-pin (2) both sides all are provided with fixed subassembly, just the upset mounting is all installed at the fixed subassembly top and is connected with installation pole (7), mounting panel (3) bottom both ends all are connected with connecting rod (11) through the connecting piece that corresponds the setting, and two the connecting rod (11) outside all is provided with supporting component.

2. A high voltage load switch facilitating installation and securement as recited in claim 1, wherein: the fixing assembly comprises an L-shaped frame (6) which is fixedly installed on the inner side of the supporting rod (2) and close to the upper position, and the overturning fixing piece is arranged at the top of the L-shaped frame (6).

3. A high voltage load switch for mounting and securing, as claimed in claim 2, wherein: the upset mounting is including all corresponding U-shaped seat (5) of installing at L shape frame (6) top, U-shaped seat (5) inboard is rotated and is installed upset seat (10), upset seat (10) one end inboard is provided with the piece of tightening soon.

4. A high voltage load switch facilitating installation and securement as claimed in claim 3, wherein: the screw is installed at inboard bolt (9) of upset seat (10) one end including the screw, through-hole (8) of adaptation are seted up to installation pole (7) upper surface corresponding bolt (9) position department, bolt (9) and through-hole (8) inner wall screw-thread fit.

5. A high voltage load switch easy to install and secure as claimed in claim 1, wherein: the connecting piece is including connecting block (13) of equal fixed mounting in mounting panel (3) one end bottom, connecting rod (11) one end fixed connection is in the outside of connecting block (13).

6. A high voltage load switch facilitating installation and securement as recited in claim 1, wherein: the supporting component comprises a supporting rod (14) which is rotatably installed on the outer side of a connecting rod (11), a base (15) is installed on one side of the supporting rod (14), the supporting rod (14) is L-shaped, the supporting rod (14) is attached to the top of a position supporting rod (2) close to the lower position, the supporting rod (14) and the connecting rod (11) are inserted into a common thread in the inner side, and a limiting bolt (12) is arranged on the top of the position supporting rod (2) close to the lower position.