CN214755131U

CN214755131U - Novel installation handcart for generating set switch cabinet

Info

Publication number: CN214755131U
Application number: CN202121035626.8U
Authority: CN
Inventors: 宋志勇; 邢长勇
Original assignee: Shaanxi Longxiang Electrical Co ltd
Current assignee: Shaanxi Longxiang Electrical Co ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-11-16
Anticipated expiration: 2031-05-14

Abstract

The utility model provides a novel generating set is installation handcart for cubical switchboard, including chassis car and L shape frame, the vertical board of L shape frame and horizontal plate all set up towards the cubical switchboard and on L shape frame lower extreme horizontal plate was fixed in the chassis car, integrated installation is equipped with the electric component that is used for monitoring generator outlet voltage on the L shape frame, push away the dress extremely chassis car in the cubical switchboard links firmly the subassembly through the location and the cubical switchboard is removable links firmly the plum blossom contact that is connected with electric component and touches the plum blossom contact of arm tip and the static contact adaptation connection in the cubical switchboard. The utility model discloses a fixed L shape frame on the chassis car, the electric subassembly integration that will be used for installing control generator outlet voltage installs on the chassis car on fixed L shape frame, has reduced because of setting up the electric subassembly of control generator outlet voltage and has caused the big problem of cubical switchboard area, and the processing cost is low, compact structure, and work safe and reliable, the operation is humanized.

Description

Novel installation handcart for generating set switch cabinet

Technical Field

The utility model belongs to the technical field of the generator cubical switchboard, concretely relates to novel generating set is installation handcart for cubical switchboard.

Background

At present, in order to monitor the voltage at the outlet of the generator, the generator set is usually provided with an excitation voltage transformer cabinet and a generator outlet voltage transformer cabinet at the outlet of the generator, so that two switch cabinets are needed besides the generator switch cabinet, and the method for monitoring the voltage at the outlet of the generator has the following defects: the occupied area is large, and the problem of large occupied area is inevitably caused by adding two PT cabinets outside the incoming line cabinet; secondly, the cost is high, and the cost of the cabinet body is increased inevitably due to the need of additionally arranging two voltage transformer cabinets on the incoming line cabinet, so that improvement is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem: the utility model provides a novel generating set is installation handcart for cubical switchboard, through fixed L shape frame on the chassis car, will be used for installing the electric component integration installation who monitors generator outlet voltage on fixed L shape frame on the chassis car, reduced because of setting up the electric component who monitors generator outlet voltage and cause the big problem of cubical switchboard area, the processing cost is low, compact structure, work safe and reliable, the operation is humanized.

The utility model adopts the technical proposal that: novel generating set is installation handcart for cubical switchboard, including chassis car and L shape frame, the vertical board of L shape frame and horizontal plate all set up towards the cubical switchboard and on L shape frame lower extreme horizontal plate was fixed in the chassis car, integrated installation is equipped with the electrical component who is used for monitoring generator outlet voltage on the L shape frame, push away the dress extremely chassis car in the cubical switchboard links firmly the subassembly through the location and the cubical switchboard is removable links firmly the plum blossom contact that the back is connected with electrical component and touches the plum blossom contact of arm tip and the static contact adaptation connection in the cubical switchboard.

Wherein, the location links firmly the subassembly and includes location connecting piece and removable linking firmly the subassembly.

Further, the positioning connecting piece comprises a spring bolt, the spring bolt is installed on the two side walls of the right end of the chassis car, and the chassis car is pushed into the switch cabinet to be connected with the switch cabinet in a positioning mode after the spring bolt is matched with the clamping groove on the corresponding side of the switch cabinet installing opening.

Further, removable subassembly that links firmly includes screw rod pipe box and long screw rod, inside the screw rod pipe box was fixed in the chassis car, and run through the long screw rod and the screw rod pipe box adaptation connection at both ends about the chassis car, stretch out the long screw rod tip that the right wall of chassis car set up be with the square head of handle adaptation, stretch out the long screw rod tip of the left wall of chassis car corresponds with the screw hole position of locating on the cubical switchboard inner wall, and the chassis car of pushing away the dress to the cubical switchboard realizes the removable fixed of chassis car on the cubical switchboard after making the screw hole adaptation of long screw rod left end and cubical switchboard inner wall close soon through rotating the handle.

Further, electric subassembly includes two sets of voltage transformer group and high-voltage fuse, the inboard face middle part of the vertical inboard of L shape frame is fixed with the installation roof beam, and is two sets of voltage transformer group is fixed in on the vertical board of L shape frame and distributes in both sides about the installation roof beam, voltage transformer group is connected with the high-voltage fuse who corresponds position department, be fixed with insulator and plum blossom contact on the installation roof beam and touch the arm and link firmly with the insulator, be equipped with on the insulator with two upper and lower high-voltage fuse connected the support and be located the high-voltage fuse of support below and support through being fixed in the backing plate on the L shape frame horizontal plate.

Furthermore, a positioning connecting sleeve with a threaded hole is fixed on the four corner plate surfaces of the horizontal plate at the lower end of the L-shaped frame, and the lower end of the positioning connecting sleeve is abutted against the chassis truck and is fixedly connected with a bolt connected to the chassis truck in an adaptive manner.

Furthermore, a panel is fixed on the outer side plate surface of the L-shaped frame vertical plate.

The utility model has the advantages compared with the prior art:

1. according to the technical scheme, the L-shaped frame is fixed on the chassis vehicle, and the electrical assembly for installing and monitoring the outlet voltage of the generator is integrally installed on the fixed L-shaped frame on the chassis vehicle, so that the problem of large occupied area of the switch cabinet due to the arrangement of the electrical assembly for monitoring the outlet voltage of the generator is solved, and the processing cost is low;

2. according to the technical scheme, the positioning and fixedly connecting assembly consisting of the positioning connecting piece and the detachable and fixedly connecting assembly is adopted, the chassis vehicle is safely and reliably detachably fixed on the switch cabinet, and the mounting efficiency is high;

3. according to the technical scheme, the screw rod pipe sleeve which is fixed in the chassis vehicle and is in adaptive connection with the long screw rod is adopted, and the threaded hole which is adaptive to the long screw rod is formed in the inner wall of the switch cabinet, so that the chassis vehicle arranged in the switch cabinet can be quickly fixed on the switch cabinet, and the assembly and disassembly are convenient and reliable;

4. the technical scheme has the advantages of compact structure, novel design, safe and reliable work, humanized operation and higher popularization and application values.

Drawings

Fig. 1 is a schematic structural view of the present invention when connected to an electrical component;

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

FIG. 3 is a left side view of the structure of the present invention;

FIG. 4 is a schematic structural view of the chassis truck of the present invention;

fig. 5 is a partially enlarged view of a portion a in fig. 2.

Detailed Description

An embodiment of the present invention will be described in conjunction with fig. 1-5 to clearly and completely describe the technical solution, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, not the whole embodiment.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The novel mounting handcart for the switch cabinet of the generator set comprises a chassis vehicle 1 and an L-shaped frame 2, wherein a vertical plate and a horizontal plate of the L-shaped frame 2 are both arranged towards the switch cabinet, a horizontal plate at the lower end of the L-shaped frame 2 is fixed on the chassis vehicle 1, an electrical component for monitoring the voltage of an outlet of a generator is integrated on the L-shaped frame 2, and a plum blossom contact which is connected with the electrical component after the chassis vehicle 1 pushed into the switch cabinet is detachably and fixedly connected with the switch cabinet through a positioning and fixing component and a plum blossom contact at the end part of a contact arm 3 are in adaptive connection with a fixed contact in the switch cabinet; in the structure, the L-shaped frame 2 is fixed on the chassis vehicle 1, and the electrical component for installing and monitoring the outlet voltage of the generator is integrally installed on the L-shaped frame 2 fixed on the chassis vehicle 1, so that the problem of large floor area of the switch cabinet caused by the arrangement of the electrical component for monitoring the outlet voltage of the generator is reduced, the installation cabinet does not need to be reset, and the processing cost is low;

the positioning and fixing assembly has the following specific structure: the positioning and fixedly connecting assembly comprises a positioning connecting piece and a detachable and fixedly connected assembly, the positioning and fixedly connected assembly consisting of the positioning connecting piece and the detachable and fixedly connected assembly is adopted, the chassis truck 1 is detachably fixed on the switch cabinet safely and reliably, and the mounting efficiency is high; as shown in fig. 4, the positioning connecting piece includes a bolt 4, the bolts 4 are mounted on two side walls of the right end of the chassis 1, and the chassis 1 is pushed into the switch cabinet to realize the positioning connection between the chassis 1 and the switch cabinet after the bolts 4 are matched with the clamping grooves on the corresponding side of the switch cabinet mounting opening;

specifically, as shown in fig. 4, the detachable fixedly connecting assembly includes a screw pipe sleeve 5 and a long screw 6, the screw pipe sleeve 5 is fixed inside the chassis 1, the long screw 6 penetrating through the left and right ends of the chassis 1 is in adaptive connection with the screw pipe sleeve 5, the end of the long screw 6 extending out of the right wall of the chassis 1 is a square head adaptive to the handle 7, the end of the long screw 6 extending out of the left wall of the chassis 1 corresponds to the position of a threaded hole formed in the inner wall of the switch cabinet, and the chassis 1 pushed into the switch cabinet realizes detachable fixation of the chassis 1 on the switch cabinet by rotating the handle 7 to make the left end of the long screw 6 adaptive to and screwed with the threaded hole formed in the inner wall of the switch cabinet; in the structure, the chassis truck 1 arranged in the switch cabinet can be quickly fixed on the switch cabinet by fixing the screw pipe sleeve 5 which is in adaptive connection with the long screw 6 in the chassis truck 1 and arranging the threaded hole adaptive to the long screw 6 on the inner wall of the switch cabinet, so that the assembly and the disassembly are convenient and reliable;

as shown in fig. 1-3, the electric subassembly includes two sets of voltage transformer group 10 and high-voltage fuse 11, the inboard face middle part of 2 vertical boards of L shape frame is fixed with installation roof beam 12, and is two sets of voltage transformer group 10 is fixed in on the 2 vertical boards of L shape frame and distributes in both sides about installation roof beam 12, voltage transformer group 10 is connected with the high-voltage fuse 11 that corresponds position department, be fixed with insulator 13 and plum blossom contact and contact arm 3 on the installation roof beam 12 and link firmly with insulator 13, be equipped with on the insulator 13 with two upper and lower high-voltage fuse 11 be connected support 14 and be located the high-voltage fuse 11 of support 14 below and support through the backing plate 15 that is fixed in on the 2 horizontal plates of L shape frame.

As shown in fig. 2 and 5, a positioning connecting sleeve 8 with a threaded hole is fixed on the four corner plate surfaces of the horizontal plate at the lower end of the L-shaped frame 2, and the lower end of the positioning connecting sleeve 8 is abutted against the chassis car 1 and is fixedly connected with a bolt 16 connected to the chassis car 1 in a matching manner; specifically, a panel 9 is fixed on the outer side plate surface of the vertical plate of the L-shaped frame 2.

After improvement, the occupied area is reduced, so that the operation is easier for operators to operate, the labor is saved, the reliability is higher, the cost is greatly saved, and the method is particularly suitable for switch equipment powered by a small generator set; the technical scheme has the advantages of compact structure, novel design, safe and reliable work, humanized operation and higher popularization and application values.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that all equivalent changes made by the contents of the claims of the present invention should be included in the scope of the claims of the present invention.

Claims

1. Novel generating set is installation handcart for cubical switchboard, its characterized in that: including chassis car (1) and L shape frame (2), L shape frame (2) vertical board and horizontal plate all set up towards the cubical switchboard and L shape frame (2) lower extreme horizontal plate are fixed in on chassis car (1), integrated installation is equipped with the electric subassembly that is used for monitoring generator outlet voltage on L shape frame (2), push away the dress extremely chassis car (1) in the cubical switchboard links firmly the plum blossom contact that subassembly and cubical switchboard are removable to be connected with electric subassembly and touches the plum blossom contact of arm (3) tip and the static contact adaptation connection in the cubical switchboard after linking firmly through the location.

2. The novel mounting handcart for generator set switch cabinet according to claim 1, characterized in that: the positioning and fixing assembly comprises a positioning connecting piece and a detachable and fixedly connected assembly.

3. The novel mounting handcart for generator set switch cabinet according to claim 2, characterized in that: positioning connection spare includes spring bolt (4), all install spring bolt (4) on chassis car (1) right-hand member both sides wall, chassis car (1) pushes away and realizes the location of chassis car (1) and cubical switchboard behind the draw-in groove adaptation that corresponds the side by spring bolt (4) and cubical switchboard installing port in the cubical switchboard to be connected.

4. The novel mounting handcart for generator set switch cabinet according to claim 2, characterized in that: removable subassembly that links firmly includes screw rod pipe box (5) and long screw rod (6), inside screw rod pipe box (5) were fixed in chassis car (1), and run through long screw rod (6) and screw rod pipe box (5) adaptation connection at both ends about chassis car (1), stretch out long screw rod (6) tip that chassis car (1) right side wall set up be with the square head of handle (7) adaptation, stretch out long screw rod (6) tip on chassis car (1) left side wall corresponds with the screw hole position of locating on the cubical switchboard inner wall, and chassis car (1) of pushing away in the cubical switchboard realizes the removable fixing of chassis car (1) on the cubical switchboard after rotating handle (7) messenger long screw rod (6) left end and the screw hole adaptation on the cubical switchboard inner wall and closing soon.

5. The novel mounting handcart for generator set switch cabinet according to claim 1, characterized in that: electric subassembly includes two sets of voltage transformer group (10) and high-voltage fuse (11), the inboard face middle part of L shape frame (2) vertical inboard is fixed with installation roof beam (12), and is two sets of voltage transformer group (10) are fixed in on the vertical board of L shape frame (2) and distribute in both sides about installation roof beam (12), voltage transformer group (10) are connected with high-voltage fuse (11) that correspond position department, be fixed with insulator (13) and plum blossom contact on installation roof beam (12) and touch arm (3) and insulator (13) and link firmly, be equipped with on insulator (13) and support with support (14) that upper and lower two high-voltage fuse (11) are connected and high-voltage fuse (11) that are located support (14) below support (11) support through being fixed in backing plate (15) on L shape frame (2) horizontal plate.

6. The novel mounting handcart for generator set switch cabinets according to any one of claims 1-5, characterized in that: and positioning connecting sleeves (8) with threaded holes are fixed on the four corner plate surfaces of the horizontal plate at the lower end of the L-shaped frame (2), and the lower ends of the positioning connecting sleeves (8) are abutted against the chassis (1) and are fixedly connected with bolts (16) connected to the chassis (1) in an adaptive manner.

7. The novel mounting handcart for generator set switch cabinet according to claim 6, characterized in that: and a panel (9) is fixed on the outer side plate surface of the vertical plate of the L-shaped frame (2).