CN212822386U

CN212822386U - Photovoltaic microgrid salvagees and uses positioner

Info

Publication number: CN212822386U
Application number: CN202020315079.8U
Authority: CN
Inventors: 朱见涛; 郭振鹏; 曹振武
Original assignee: Zhong Tengwei Network Beijing Technology Co ltd
Current assignee: Zhong Tengwei Network Beijing Technology Co ltd
Priority date: 2020-03-14
Filing date: 2020-03-14
Publication date: 2021-03-30
Anticipated expiration: 2030-03-14

Abstract

The utility model provides a positioning device for emergency repair of a photovoltaic micro-grid, wherein two channels are respectively arranged on the inner walls of two sides of a protective shell; the two limiting strips are respectively installed in the two channels in a sliding mode, and the sides, close to each other, of the two limiting strips extend into the protective shell; the broad pier is fixedly arranged on one side of the two limiting strips close to each other; the electric appliance mounting space is arranged on the inner wall of the bottom of the protective shell; the electric telescopic rod is fixedly arranged on the inner wall of the bottom of the electric appliance mounting space, and an output rod of the electric telescopic rod extends into the protective shell and is fixedly connected with the bottom of the broad pier; the electric welding port is formed in the bottom of the wide pier; the two wire arrangement trenches are arranged at the top of the broad pier and are respectively positioned at two sides of the electric welding port and communicated with the electric welding port; two fixing devices are arranged on the broad pier, and the two fixing devices are respectively distributed corresponding to the two wire arranging grooves. The device is convenient to carry in a storable mode, protects main working elements in the device, and can fix two sections of electric wires needing to be welded in practical use.

Description

Photovoltaic microgrid salvagees and uses positioner

Technical Field

The utility model relates to an articles for use technical field is salvageed to photovoltaic microgrid, especially relates to a photovoltaic microgrid salvagees and uses positioner.

Background

The micro-grid is also translated into a micro-grid, and refers to a small power generation and distribution system which is composed of a distributed power supply, an energy storage device, an energy conversion device, a load, a monitoring and protection device and the like. The photovoltaic micro-grid aims to realize flexible and efficient application of distributed power supplies and solve the problem of grid connection of the distributed power supplies which are large in quantity and various in form. Photovoltaic development and extension microgrid can fully promote the extensive access of distributed generator and renewable energy, realize the high reliable supply to the multiple energy form of load, be an effective mode of realizing active distribution network, make traditional electric wire netting to smart power grids transition, current microgrid construction receives influences such as weather, environment easily in the field, its inside has laid a large amount of circuits, these circuit thicknesses are different, to thinner circuit, its diameter is less also more easily overload fracture, in case short circuit people just can fix a position the maintenance.

Traditional maintenance mode is mostly to connect again, and for the effect that makes the maintenance better, people can prefer welded mode, nevertheless in order to make things convenient for more that welding people need first dock two stub, later carry out alone to assist handheld another welding of handing again, this kind of mode not only has the potential safety hazard to handheld personnel easily, and the biggest problem when handheld is hand shakiness, influences the welding effect.

Therefore, it is necessary to provide a new positioning device for emergency repair of a photovoltaic microgrid to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide an it salvagees and uses positioner to accomodate convenience, the security is good, and the photovoltaic microgrid that stability is high.

In order to solve the technical problem, the utility model provides a photovoltaic microgrid salvagees and uses positioner includes: a protective shell; the two channels are respectively arranged on the inner walls of the two sides of the protective shell; the two limiting strips are respectively installed in the two channels in a sliding mode, and the sides, close to each other, of the two limiting strips extend into the protective shell; the wide pier is fixedly arranged on one side, close to each other, of the two limiting strips; the electric appliance mounting space is formed in the inner wall of the bottom of the protective shell; the electric telescopic rod is fixedly installed on the inner wall of the bottom of the electric appliance installation space, and an output rod of the electric telescopic rod extends into the protective shell and is fixedly connected with the bottom of the broad pier; the electric welding port is formed in the bottom of the wide pier; the two wire arrangement grooves are formed in the top of the broad pier and are respectively positioned on two sides of the electric welding port and communicated with the electric welding port; and the two fixing devices are arranged on the broad pier and respectively distributed corresponding to the two flat cable grooves.

Preferably, the fixing device comprises a return chamber, a hand-pulling shaft, a wire arranging clamp, two fixed holes, two wear-resistant bodies, two wear-resistant connecting shafts and two springs, the return chamber is arranged on the inner wall of one side of the wire arranging groove, the hand-pulling shaft is slidably mounted on the inner wall of one side of the wire arranging groove, one end of the hand-pulling shaft extends out of the wide pier, the other end of the hand-pulling shaft extends into the wire arranging groove, the wire arranging clamp is arranged in the wire arranging groove, the wire arranging clamp and the hand-pulling shaft are fixedly connected, the two fixed holes are arranged on one side of the wide pier, the two wear-resistant bodies are respectively slidably mounted in the two fixed holes, the two wear-resistant connecting shafts are respectively slidably mounted on the inner wall of one side of the two fixed holes close to the return chamber, the two wear-resistant connecting shafts are respectively fixedly connected with the two wear-resistant bodies, the two wear-resistant connecting shafts are far away from the two ends of the wear-resistant bodies, the ends of the wear-resistant bodies extend into the wire arranging grooves and are fixedly connected with the wire arranging cards, the two springs are respectively sleeved on the two wear-resistant connecting shafts in a sliding mode, the two springs are fixedly connected with the inner wall of one side, far away from the wire arranging cards, of the return chamber, and the other ends of the two springs are fixedly connected with the wire arranging cards.

Preferably, one side fixed mounting that the winding displacement card kept away from the hand shaft has a plurality of first taper blocks, the winding displacement ditch is kept away from fixed mounting has a plurality of second taper blocks, and is a plurality of on one side inner wall of return room first taper block with the second taper block meshes mutually.

Preferably, the return chamber is far away from set up the location hole on the inner wall of one side of arranging the ply-yarn drill, fixed mounting has two spacers on the inner wall in location hole, the location way has all been seted up to the both sides of hand-pull axle, two one side that the spacer is close to each other extends to two respectively in the location way and with the inner wall sliding connection of location way.

Preferably, a pulling block is arranged in the protective shell, and the pulling block is fixedly connected with the pulling shaft.

Preferably, the top of the protective shell is hinged with a flip cover, and the flip cover is matched with the top opening of the protective shell.

Compared with the prior art, the utility model provides a photovoltaic microgrid salvagees and uses positioner has following beneficial effect:

the utility model provides a photovoltaic microgrid salvagees and uses positioner, the form that this device adopted to accomodate not only carries comparatively conveniently, and has protected wherein main working element, can fix two sections electric wires that need the welded in the in-service use, and the people of being convenient for weld, have improved the security, and stability is better.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of a preferred embodiment of a positioning device for emergency repair of a photovoltaic microgrid provided by the present invention;

fig. 2 is a schematic top view of a cross-sectional structure of a preferred embodiment of the positioning device for emergency repair of a photovoltaic microgrid;

fig. 3 is an enlarged schematic view of a portion a shown in fig. 2.

Reference numbers in the figures: 1. protective housing, 2, channel, 3, spacing strip, 4, wide mound, 5, electrical apparatus installation space, 6, electric telescopic handle, 7, electric weld mouth, 8, winding displacement ditch, 9, return room, 10, hand power axle, 11, winding displacement card, 12, fixed orifices, 13, wear-resisting body, 14, wear-resisting connecting axle, 15, spring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic sectional view of a preferred embodiment of a positioning device for emergency repair of a photovoltaic microgrid according to the present invention; fig. 2 is a schematic top view of a cross-sectional structure of a preferred embodiment of the positioning device for emergency repair of a photovoltaic microgrid; fig. 3 is an enlarged schematic view of a portion a shown in fig. 2. Photovoltaic microgrid salvagees and uses positioner includes: a protective shell 1; the two channels 2 are respectively arranged on the inner walls of the two sides of the protective shell 1; the two limiting strips 3 are respectively installed in the two channels 2 in a sliding mode, and the sides, close to each other, of the two limiting strips 3 extend into the protective shell 1; the broad pier 4 is fixedly arranged on one side of the two limiting strips 3 close to each other; the electric appliance mounting space 5 is formed in the inner wall of the bottom of the protective shell 1; the electric telescopic rod 6 is fixedly installed on the inner wall of the bottom of the electric appliance installation space 5, and an output rod of the electric telescopic rod 6 extends into the protective shell 1 and is fixedly connected with the bottom of the broad pier 4; the electric welding opening 7 is formed in the bottom of the wide pier 4; the two wire arrangement grooves 8 are formed in the top of the broad pier 4, and the two wire arrangement grooves 8 are respectively located on two sides of the electric welding opening 7 and communicated with the electric welding opening 7; and the two fixing devices are arranged on the broad pier 4 and are respectively distributed corresponding to the two wire arranging ditches 8.

The fixing device comprises a return chamber 9, a hand-pulling shaft 10, a wire arranging clamp 11, two fixed holes 12, two wear-resistant bodies 13, two wear-resistant connecting shafts 14 and two springs 15, wherein the return chamber 9 is arranged on one side inner wall of the wire arranging groove 8, the hand-pulling shaft 10 is slidably mounted on one side inner wall of the wire arranging groove 8, one end of the hand-pulling shaft 10 extends to the outside of the wide pier 4, the other end of the hand-pulling shaft 10 extends to the inside of the wire arranging groove 8, the wire arranging clamp 11 is arranged in the wire arranging groove 8, the wire arranging clamp 11 is fixedly connected with the hand-pulling shaft 10, the two fixed holes 12 are arranged on one side of the wide pier 4, the two wear-resistant bodies 13 are respectively slidably mounted in the two fixed holes 12, the two wear-resistant connecting shafts 14 are respectively slidably mounted on one side inner wall of the two fixed holes 12 close to the return chamber 9, and the two wear-resistant connecting shafts 14 are respectively fixedly connected with the two wear-resistant bodies 13, two wear-resisting connecting axle 14 keeps away from two the one end of wear-resisting body 13 all extends to in the arranging wire ditch 8 and with arrange 11 fixed connection of ply-yarn drill, two spring 15 slides the cover respectively and establishes two on the wear-resisting connecting axle 14, two spring 15 all with return chamber 9 keeps away from arrange one side inner wall fixed connection of ply-yarn drill 11, two the other end of spring 15 all with arrange 11 fixed connection of ply-yarn drill.

The wire arranging clamp 11 is far away from one side fixed mounting of the hand-pulling shaft 10 is provided with a plurality of first conical blocks, the wire arranging groove 8 is far away from a plurality of second conical blocks and a plurality of first conical blocks are fixedly mounted on the inner wall of one side of the return chamber 9 and meshed with the second conical blocks.

The return chamber 9 is kept away from set up the location hole on arranging the inner wall of one side of ply-yarn drill 11, fixed mounting has two spacers on the inner wall in location hole, the location way has all been seted up to the both sides of hand-pull axle 10, two one side that the spacer is close to each other extends to two respectively in the location way and with the inner wall sliding connection who the location is said.

The protective housing 1 is internally provided with a pull block, and the pull block is fixedly connected with the hand-pull shaft 10.

The top of protective housing 1 articulates there is flip, flip with the open-top looks adaptation of protective housing 1.

The utility model provides a photovoltaic microgrid salvagees and uses positioner's theory of operation as follows:

when the device is used, the turnover cover is opened after the device is placed in front of the surface, then the power supply of the electric telescopic rod 6 is switched on, the electric telescopic rod 6 is started, the output rod of the electric telescopic rod 6 extends out to push the wide pier 4 to slide out of the protective shell 1, when the tops of the two limiting strips 3 are contacted with the inner walls of the tops of the two channels 2, the wide pier 4 runs to the limit, the electric telescopic rod 6 is closed at the moment, the pull block is pulled during welding, the pull block drives the hand pull shaft 10 to slide out of the wide pier 4, the wire arranging clamp 11 is driven by the hand pull shaft 10 to slide into the return chamber 9, the two wear-resistant connecting shafts 14 are collected into the corresponding fixed holes 12 at the moment, the two springs 15 are in the state at the moment, the electric wires can be placed into the wire arranging channel 8 at the moment, then the pull block is loosened, the wire is fixed by the reset wire arranging clamp 11 of the two springs 15, the side can weld in electric welding mouth 7's position, and the accessible stimulates the pull block once more after the welding finishes and takes off the electric wire, later starts electric telescopic handle 6 and restores to the throne and covers flip behind the broad mound 4, accomplishes the operation.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a photovoltaic microgrid salvagees and uses positioner which characterized in that includes:

a protective shell;

the two channels are respectively arranged on the inner walls of the two sides of the protective shell;

the two limiting strips are respectively installed in the two channels in a sliding mode, and the sides, close to each other, of the two limiting strips extend into the protective shell;

the wide pier is fixedly arranged on one side, close to each other, of the two limiting strips;

the electric appliance mounting space is formed in the inner wall of the bottom of the protective shell;

the electric telescopic rod is fixedly installed on the inner wall of the bottom of the electric appliance installation space, and an output rod of the electric telescopic rod extends into the protective shell and is fixedly connected with the bottom of the broad pier;

the electric welding port is formed in the bottom of the wide pier;

the two wire arrangement grooves are formed in the top of the broad pier and are respectively positioned on two sides of the electric welding port and communicated with the electric welding port;

and the two fixing devices are arranged on the broad pier and respectively distributed corresponding to the two flat cable grooves.

2. The photovoltaic microgrid rush-repair positioning device as claimed in claim 1, wherein the fixing device comprises a return chamber, a hand-pulling shaft, a line-arranging clamp, two fixing holes, two wear-resistant bodies, two wear-resistant connecting shafts and two springs, the return chamber is opened on one side inner wall of the line-arranging groove, the hand-pulling shaft is slidably mounted on one side inner wall of the line-arranging groove, one end of the hand-pulling shaft extends out of the broad pier, the other end of the hand-pulling shaft extends into the line-arranging groove, the line-arranging clamp is arranged in the line-arranging groove, the line-arranging clamp is fixedly connected with the hand-pulling shaft, the two fixing holes are opened on one side of the broad pier, the two wear-resistant bodies are slidably mounted in the two fixing holes respectively, the two wear-resistant connecting shafts are slidably mounted on the inner wall of one side of the two fixing holes close to the return chamber respectively, the two wear-resistant connecting shafts are fixedly connected with the two wear-resistant bodies respectively, one ends, far away from the two wear-resistant bodies, of the two wear-resistant connecting shafts extend into the wire arranging groove and are fixedly connected with the wire arranging card, the two springs are sleeved on the two wear-resistant connecting shafts in a sliding mode respectively, the two springs are fixedly connected with the inner wall of one side, far away from the wire arranging card, of the return chamber, and the other ends of the two springs are fixedly connected with the wire arranging card.

3. The photovoltaic microgrid rush-repair positioning device as claimed in claim 2, wherein one side of the winding displacement clamp, which is far away from the hand-pulling shaft, is fixedly provided with a plurality of first taper blocks, one side of the winding displacement channel, which is far away from the return chamber, is fixedly provided with a plurality of second taper blocks, and the first taper blocks and the second taper blocks are meshed with each other.

4. The photovoltaic microgrid rush-repair positioning device as claimed in claim 2, wherein a positioning hole is formed in the inner wall of one side of the return chamber, which is far away from the busbar clamp, two positioning pieces are fixedly mounted on the inner wall of the positioning hole, positioning channels are formed in both sides of the hand-pulling shaft, and one side, which is close to each other, of the two positioning pieces extends into the two positioning channels and is in sliding connection with the inner walls of the positioning channels.

5. The positioning device for emergency repair of the photovoltaic microgrid of claim 2, wherein a pulling block is arranged in the protective shell, and the pulling block is fixedly connected with the pulling shaft.

6. The positioning device for emergency repair of the photovoltaic microgrid of claim 1, wherein a flip cover is hinged to the top of the protective shell, and the flip cover is matched with an opening on the top of the protective shell.