CN214659123U

CN214659123U - Assembled movable distribution box protection shed

Info

Publication number: CN214659123U
Application number: CN202120341352.9U
Authority: CN
Inventors: 杨三建; 刘学森; 马杨; 曹裕平; 杨金钢; 崔建波
Original assignee: Beijing Urban Construction Group Co Ltd
Current assignee: Beijing Urban Construction Group Co Ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-11-09
Anticipated expiration: 2031-02-04

Abstract

The utility model discloses an assembled portable block terminal protection canopy, including base, first rail guard, second rail guard, apron, first connection structure, pivot, rotary rod, first latch, first spring, head rod, second latch, first slider, first inserted bar, second connecting rod, second slider, ejector pad, second spring and second connection structure. The utility model has the advantages that: because be equipped with the latch card on head rod and the rotary rod and be in the same place, can part first latch and second latch, part and can slowly pull out the head rod after a certain position, after loosening the pushing hands, can bounce the balanced state with the rotary rod through first spring, can slowly pull out the pushing hands through the second spring, can be fixed in inside the second rail guard through first inserted bar with the head rod when not using, can more convenient dismantle and install first rail guard and second rail guard from this.

Description

Assembled movable distribution box protection shed

Technical Field

The utility model relates to a protection canopy specifically is an assembled portable block terminal protection canopy belongs to electrician's protection technical field.

Background

The distribution box is the second level of three-level distribution, and under the control of the on-site main distribution box, the distribution box protects, manages and supplies power to each switch box power supply. The distribution box can be arranged in multiple layers, and when the engineering scale is large, multi-stage (more than three stages) power distribution can be realized. The three primary functions of switchgears and switches are power distribution, power supply and electrical protection functions. The distribution electric box is arranged in an area with relatively concentrated electric equipment or loads, the distance between the distribution electric box and the switch box is not more than 30m, and the horizontal distance between the switch box and fixed use equipment controlled by the switch box is not more than 3 m. The distribution electric box is arranged in an area with relatively concentrated electric equipment or loads, and the distance between the distribution electric box and the switch box is not more than 30 m. The distribution box is internally provided with a main breaker with an obvious visible breaking point, a shunt breaker and a leakage protector with short circuit, overload and leakage protection functions, an electric appliance mounting plate is required to be provided with an N-wire terminal plate and a PE-wire terminal plate, and N wires in inlet and outlet wires are required to be connected through the N-wire terminal plate; the PE lines must be connected through a PE line terminal board. The block terminal has small, simple installation, and technical performance is special, the rigidity, and the configuration function is unique, not restricted by the place, uses more generally, 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, generally will install the protection canopy that has protection, rain-proof, prevent pounding in the periphery of block terminal.

The welding integral type is adopted mostly to present protection canopy, and the basis is concrete placement setting, and inconvenient turnover uses with removing, especially in municipal construction engineering, needs continuous removal block terminal, will bring inconvenience and potential safety hazard for the construction operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an assembled portable block terminal protection canopy just can be through the simple installation of first connection structure with the protection canopy and dismantle, and can be with simple installation of base and rail guard and dismantle through second connection structure in order to solve above-mentioned problem.

The utility model achieves the above purpose by the following technical proposal, an assembled movable distribution box protective shed comprises a base and a first protective guard and a second protective guard which are arranged at one end of the base, wherein the first protective guard and the second protective guard are connected by a plurality of first connecting structures, the first connecting structures comprise a rotating shaft, a rotating rod, a first latch, a first spring, a first connecting rod, a second latch, a first slider, a first inserted rod, a second connecting rod, a second slider, a push block and a second spring, the rotating shaft is arranged inside the first protective guard, the rotating shaft is rotationally connected with the rotating rod, one end of the rotating rod is provided with a plurality of first latches, one end of the rotating rod is provided with the first spring, the other end of the first spring is connected with the first protective guard, the inside of the second protective guard is connected with the first connecting rod in a sliding way, the first slide block is arranged at one end of the first connecting rod, the first inserting rod is connected inside the first slide block in a sliding mode, a plurality of second clamping teeth are arranged at one end of the first connecting rod, the second connecting rod is connected inside the first protective guard in a sliding mode, the second slide block is arranged at one end of the second connecting rod, the other end of the second connecting rod is connected with the push block, two second springs are arranged at one end of the push block, and the other ends of the two second springs are connected to the first protective guard; the first guard rail and the base are connected by a plurality of second connection structures.

Preferably, in order to prevent the first spring from being bent greatly, the first connecting structure further includes a fixing column, the fixing column is connected to the inside of the first guard rail, and the fixing column is located inside the first spring.

Preferably, in order to enable the engagement to be tighter, the first latch and the second latch have the same size, and the second slider has a trapezoidal cross section.

Preferably, in order to simplify the detachment and installation of the base and the guard rail, the second connecting structure includes a fixing block, a screw rod, a bearing, a rubber block, a protrusion, a third slider, a third connecting rod, a groove, a second inserting rod and a pushing handle, the fixing block is disposed inside the base, the screw rod is disposed inside the fixing block, the fixing block is in threaded connection with the screw rod, the rubber block is slidably connected inside the base, one end of the rubber block is fixedly connected with the bearing, the rubber block is rotatably connected with the screw rod through the bearing, one end of the rubber block is provided with a plurality of protrusions, the third slider is slidably connected inside the first guard rail, one end of the third slider is fixedly connected with the third connecting rod, one end of the third connecting rod is provided with a plurality of grooves, one end of the first guard rail is provided with two second inserting rods, and two second inserted bars are in parallel relation, and one end of the screw rod is fixed with the pushing handle.

Preferably, in order to make things convenient for the protection canopy to remove and conveniently enter the operation block terminal, the bottom of base is equipped with a plurality of gyro wheels, and is a plurality of the gyro wheel is two bisymmetry distributions, and is a plurality of the gyro wheel is the brake roller the one end of second rail guard rotates and is connected with the door.

Preferably, in order to block falling objects and rain and snow caused by severe weather, the top ends of the first guard rail and the second guard rail are provided with two layers of cover plates, the bottom layer of the cover plate is in parallel relation with the base, and the top layer of the cover plate is in inclined relation with the base.

The utility model has the advantages that: the utility model discloses a through the pivot is equipped with the pivot in the inside of first rail guard, the pivot is rotated and is connected with the rotary rod, rotary rod one end is equipped with a plurality of first latches, rotary rod one end is equipped with first spring, and the other end of first spring is connected with first rail guard, the inside of second rail guard is connected with the first connecting rod slidably, the one end of first connecting rod is equipped with the first slider, the inside of first slider is connected with the first inserted bar slidably, the one end of first connecting rod is equipped with a plurality of second latches, the inside of first rail guard is connected with the second connecting rod slidably, second connecting rod one end is equipped with the second slider, the other end of second connecting rod is connected with the ejector pad, ejector pad one end is equipped with two second springs, and the two second spring other ends are all connected with first rail guard, through promoting the ejector pad, drive the second connecting rod, the second slider slides along with it, because the second slider cross-section is trapezoidal, so lift up the one end of rotary rod slowly upwards, so the other end of rotary rod descends slowly through the pivot, after the locating position of decline, because be equipped with the latch card on head rod and the rotary rod together, can part first latch and second latch, part and can slowly pull out the head rod after the locating position, after loosening the pushing hands, can bounce the balanced state with the rotary rod through first spring, can slowly pull out the pushing hands through the second spring, can be fixed in inside the second rail guard through first inserted bar with the head rod when not using, from this can be more convenient dismantle and install first rail guard and second rail guard.

Drawings

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

FIG. 2 is a schematic structural view of the first connection structure shown in FIG. 1;

FIG. 3 is a schematic structural view of a second connection structure shown in FIG. 1;

FIG. 4 is an enlarged view of portion A of FIG. 1;

FIG. 5 is an enlarged view of the portion B shown in FIG. 2;

fig. 6 is an enlarged schematic view of part C shown in fig. 3.

In the figure: 1. the base, 2, the first protective guard, 3, the second protective guard, 4, the cover plate, 5, the first connecting structure, 51, the rotating shaft, 52, the rotating rod, 53, the first latch, 54, the first spring, 55, the fixed column, 56, the first connecting rod, 57, the second latch, 58, the first slider, 59, the first inserted link, 59a, the second connecting rod, 59b, the second slider, 59c, the push block, 59d, the second spring, 6, the second connecting structure, 61, the fixed block, 62, the screw rod, 63, the bearing, 64, the rubber block, 65, the protrusion, 66, the third slider, 67, the third connecting rod, 68, the groove, 69, the second inserted link, 69a, the push handle, 7, the roller, 8, the door.

Detailed Description

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

Referring to fig. 1 to 6, an assembled movable distribution box protection shed includes a base 1, and a first protection fence 2 and a second protection fence 3 disposed at one end of the base 1, wherein the first protection fence 2 and the second protection fence 3 are connected by a plurality of first connection structures 5, each of the plurality of first connection structures 5 includes a rotating shaft 51, a rotating rod 52, a first latch 53, a first spring 54, a first connection rod 56, a second latch 57, a first slider 58, a first insertion rod 59, a second connection rod 59a, a second slider 59b, a pushing block 59c, and a second spring 59d, the rotating shaft 51 is disposed inside the first protection fence 2, the rotating shaft 51 is rotatably connected to the rotating rod 52, one end of the rotating rod 52 is disposed with the first latch 53, one end of the rotating rod 52 is disposed with the first spring 54, and the other end of the first spring 54 is connected to the first protection fence 2, the first connecting rod 56 is slidably connected inside the second guard rail 2, one end of the first connecting rod 56 is provided with the first slider 58, the first inserting rod 59 is slidably connected inside the first slider 58, one end of the first connecting rod 56 is provided with a plurality of second latches 57, the second connecting rod 59a is slidably connected inside the first guard rail 2, one end of the second connecting rod 59a is provided with the second slider 59b, the other end of the second connecting rod 59a is connected with the push block 59c, one end of the push block 59c is provided with two second springs 59d, and the other ends of the two second springs 59d are connected to the first guard rail 2; the first guard rail 2 and the base 1 are connected by a plurality of second connection structures 6.

As a technical optimization scheme of the utility model, first connection structure 5 still includes fixed column 55, the internal connection of first rail guard 2 has fixed column 55, just fixed column 55 is located the inside of first spring 54.

As a technical optimization scheme of the utility model, first latch 53 with second latch 57 size is the same, just second slider 59b cross-section is trapezoidal.

As a technical optimization scheme of the present invention, the second connecting structure 6 includes a fixing block 61, a screw 62, a bearing 63, a rubber block 64, a protrusion 65, a third slider 66, a third connecting rod 67, a groove 68, a second inserting rod 69 and a pushing handle 69a, the fixing block 61 is disposed inside the base 1, the screw 62 is disposed inside the fixing block 61, the fixing block 61 and the screw 62 are in threaded connection, the rubber block 64 is slidably connected inside the base 1, the bearing 63 is fixedly connected to one end of the rubber block 64, the rubber block 64 and the screw 62 are rotatably connected through the bearing 63, the plurality of protrusions 65 are disposed at one end of the rubber block 64, the third slider 66 is slidably connected inside the first guard rail 2, the third connecting rod 67 is fixedly connected to one end of the third slider 66, one end of the third connecting rod 67 is provided with a plurality of grooves 68, one end of the first guard rail 2 is provided with two second inserting rods 69, the two second inserting rods 69 are parallel, and one end of the screw 62 is fixed with the pushing handle 69 a.

As a technical optimization scheme of the utility model, the bottom of base 1 is equipped with a plurality of gyro wheels, and is a plurality of gyro wheel 7 is two bisymmetry distributions, and is a plurality of gyro wheel 7 is the brake roller the one end of second rail guard 3 is rotated and is connected with door 8.

As a technical optimization scheme of the utility model, first rail guard 2 with the top of second rail guard 3 is equipped with apron 4, just apron 4 is two-layer, 4 bottom layers of apron with base 1 is parallel relation, 4 top layers of apron with base 1 is the tilt relation.

When the utility model is used, the top end of the base 1 is provided with the first guard rail 2 and the second guard rail 3, the first guard rail 2 and the second guard rail 3 are connected through a plurality of first connecting structures 5, the inside of the first guard rail 2 is provided with the rotating shaft 51, the rotating shaft 51 is rotatably connected with the rotating rod 52, one end of the rotating rod 52 is provided with a plurality of first latch teeth 53, one end of the rotating rod 52 is provided with the first spring 54, the other end of the first spring 54 is connected with the first guard rail 2, the inside of the first guard rail 2 is connected with the fixed column 55, the fixed column 55 is positioned inside the first spring 54, the inside of the second guard rail 2 is slidably connected with the first connecting rod 56, one end of the first connecting rod 56 is provided with the first slider 58, the inside of the first slider 58 is slidably connected with the first inserting rod 59, one end of the first connecting rod 56 is provided with a plurality of second latch teeth 57, the inside of the first guard rail 2 is slidably connected with the second connecting rod 59a, one end of the second connecting rod 59a is provided with a second slider 59b, the other end of the second connecting rod 59a is connected with a push block 59c, one end of the push block 59c is provided with two second springs 59d, the other ends of the two second springs 59d are both connected with the first guard rail 2, the second connecting rod 59a is driven by pushing the push block 59c, the second slider 59b slides along with the second slider 59c, because the section of the second slider 59b is trapezoidal, one end of the rotating rod 52 is lifted up slowly, so the other end of the rotating rod 52 descends slowly through the rotating shaft 51, after descending to a certain position, because the first connecting rod 56 and the rotating rod 52 are provided with latch catches, the first latch 53 and the second latch 57 can be separated, after separating to a certain position, the first connecting rod 56 can be pulled out slowly, after the push block 59c is released, the rotating rod 52 can be bounced to a balanced state through the first spring 54, the fixing column 55 can prevent the first spring 54 from being bent greatly, the push block 59c can be pulled out slowly by the second spring 59d, the first connecting rod 56 can be fixed inside the second guard rail 3 by the first inserting rod 59 when not in use, so that the first guard rail 2 and the second guard rail 3 can be disassembled and assembled more conveniently, the fixing block 61 is arranged inside the base 1, the screw rod 62 is arranged inside the fixing block 61, the fixing block 61 is in threaded connection with the screw rod 62, the rubber block 64 is in sliding connection inside the base 1, one end of the rubber block 64 is fixedly connected with the bearing 63, the rubber block 64 is in rotating connection with the screw rod 62 by the bearing 63, one end of the rubber block 64 is provided with a plurality of protrusions 65, the third slide block 66 is in sliding connection inside the first guard rail 2, one end of the third slide block 66 is fixedly connected with the third connecting rod 67, one end of the third connecting rod 67 is provided with a plurality of grooves 68, the first guard rail 2 is provided at one end thereof with two second insertion rods 69, the two second insertion rods 69 are in parallel, one end of the screw 62 is fixed with a pushing handle 69a, the third connecting rod 67 is fixed at the outside of the first guard rail 2 through the second insertion rods 69, one end of the third connecting rod 67 is provided with a plurality of grooves 68, the third connecting rod 67 is slowly inserted into the base 1, the screw 62 is driven to rotate by rotating the pushing handle 69a, the screw 62 slowly moves due to the threaded connection between the screw 62 and the fixing block 61, the other end of the screw 62 is connected with the bearing 63, the bearing 63 is provided inside the rubber block 64, so as to drive the rubber block 64 to slide, the base 1 is connected with the first guard rail 2 by aligning the protrusions 65 and the grooves 68 due to the plurality of protrusions 65 provided at one end of the rubber block 64, the base 1 is provided at the bottom end thereof with a plurality of rollers, and the plurality of rollers 7 are symmetrically distributed in pairs, a plurality of gyro wheels 7 are brake roller, and the top of first rail guard 2 and second rail guard 3 is equipped with apron 4, and apron 4 is two-layer, 4 bottom layers of apron with base 1 is parallel relation, 4 top layers of apron with base 1 is the slope relation, and convenient rain shelters from.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an assembled portable block terminal protection canopy, includes base (1) and locates first rail guard (2) and second rail guard (3) of base (1) one end, just first rail guard (2) with second rail guard (3) are connected through a plurality of first connection structure (5), its characterized in that: the first connecting structures (5) respectively comprise a rotating shaft (51), a rotating rod (52), first clamping teeth (53), a first spring (54), a first connecting rod (56), second clamping teeth (57), a first sliding block (58), a first inserting rod (59), a second connecting rod (59a), a second sliding block (59b), a pushing block (59c) and a second spring (59d), the rotating shaft (51) is arranged inside the first protective guard (2), the rotating shaft (51) is connected with the rotating rod (52) in a rotating mode, one end of the rotating rod (52) is provided with a plurality of first clamping teeth (53), one end of the rotating rod (52) is provided with the first spring (54), the other end of the first spring (54) is connected to the first protective guard (2), and the first connecting rod (56) is connected inside the second protective guard (3) in a sliding mode, one end of the first connecting rod (56) is provided with the first sliding block (58), the first inserting rod (59) is connected inside the first sliding block (58) in a sliding manner, one end of the first connecting rod (56) is provided with a plurality of second clamping teeth (57), the second connecting rod (59a) is connected inside the first guard rail (2) in a sliding manner, one end of the second connecting rod (59a) is provided with the second sliding block (59b), the other end of the second connecting rod (59a) is connected with the pushing block (59c), one end of the pushing block (59c) is provided with two second springs (59d), and the other ends of the two second springs (59d) are connected to the first guard rail (2); the first guard rail (2) and the base (1) are connected by a plurality of second connection structures (6).

2. The assembled movable distribution box protective shed according to claim 1, wherein: the first connecting structure (5) further comprises a fixing column (55), the fixing column (55) is connected to the inside of the first guard rail (2), and the fixing column (55) is located inside the first spring (54).

3. The assembled movable distribution box protective shed according to claim 1, wherein: the first latch (53) and the second latch (57) are the same in size, and the section of the second sliding block (59b) is trapezoidal.

4. The assembled movable distribution box protective shed according to claim 1, wherein: the second connecting structure (6) comprises a fixed block (61), a screw rod (62), a bearing (63), a rubber block (64), a protrusion (65), a third sliding block (66), a third connecting rod (67), a groove (68), a second inserting rod (69) and a pushing handle (69a), the fixed block (61) is arranged inside the base (1), the screw rod (62) is arranged inside the fixed block (61), the fixed block (61) is in threaded connection with the screw rod (62), the rubber block (64) is in sliding connection inside the base (1), the bearing (63) is fixedly connected to one end of the rubber block (64), the rubber block (64) is in rotating connection with the screw rod (62) through the bearing (63), the protrusions (65) are arranged at one end of the rubber block (64), and the third sliding block (66) is in sliding connection inside the first guard rail (2), the third slider (66) one end fixedly connected with third connecting rod (67), third connecting rod (67) one end is equipped with a plurality ofly recess (68), first rail guard (2) one end is equipped with two second inserted bar (69), and two second inserted bar (69) are parallel, the one end of screw rod (62) is fixed with pushing hands (69 a).

5. The assembled movable distribution box protective shed according to claim 1, wherein: the bottom of base (1) is equipped with a plurality of gyro wheels, and is a plurality of gyro wheel (7) are two liang of symmetric distributions, and are a plurality of gyro wheel (7) are the brake gyro wheel, the one end of second rail guard (3) is rotated and is connected with door (8).

6. The assembled movable distribution box protective shed according to claim 1, wherein: the top ends of the first guard rail (2) and the second guard rail (3) are provided with cover plates (4), the cover plates (4) are two layers, the bottom layers of the cover plates (4) are parallel to the base (1), and the top layers of the cover plates (4) are oblique to the base (1).