CN209389542U - One kind, which does not have a power failure, installs transformer high-low-voltage terminal insulative sheath device additional - Google Patents

Abstract

Do not have a power failure the utility model relates to one kind and installs transformer high-low-voltage terminal insulative sheath device additional, including operating stick, described operating stick one end is rotatably connected with two symmetrically arranged clamping plates, the other end of the operating stick is rotatably connected with handle, the handle includes first handle and second handle, the first handle and second handle are rotatably connected with operating stick, and first handle and second handle cross-distribution, the end that the first handle and second handle are located at clamping plate side is respectively connected with one end of auxiliary rod, the other end of the auxiliary rod has bending structure, the end of the bending structure is hinged with sliding block, the sliding block is slidably connected with clamping plate, the apparatus structure of the utility model is simple, it is easy to operate, meet the demand for not powering off and installing transformer high-low-voltage terminal insulative sheath additional.

Description

One kind, which does not have a power failure, installs transformer high-low-voltage terminal insulative sheath device additional

Technical field

The utility model relates to electrical equipment technical fields, and in particular to one kind, which does not have a power failure, installs transformer high-low-voltage terminal additional Insulating sheath device.

Background technique

10kV switchgear house transformer high-low-voltage terminals side is removed at present, installation insulating sheath is one of interruption maintenance work Important content.But in other no service works, solely in order to insulating sheath works and carries out the primary plan that has a power failure and pacify Row, extremely wastes.Currently, a performance assessment criteria of the work order index as distribution profession, even more distribution system service effectiveness Concrete embodiment, this requires unless necessary, most of work do not have a power failure in the case where guaranteeing secured premise completions as far as possible.The prior art In, the solution that transformer high-low-voltage terminal insulative sheath how is installed in the case where not having a power failure still lacked.

Utility model content

Do not have a power failure purpose of the utility model is to overcome the deficiencies of the above prior art and provide one kind and installs transformer height additional Low-voltage terminal insulating sheath device, when meeting the installation of 10kV switchgear house transformer high-low-voltage terminal insulative sheath, without having a power failure The requirement of operation, reduces frequency of power cut, improves service quality, ensures the safe operation of equipment.

To achieve the above object, the utility model adopts the following technical solutions:

One kind, which does not have a power failure, installs transformer high-low-voltage terminal insulative sheath device, including operating stick additional, described operating stick one end It is rotatably connected with two symmetrically arranged clamping plates, the other end of the operating stick is rotatably connected with handle, and described Hand includes first handle and second handle, and the first handle and second handle are rotatably connected with operating stick, and first-hand The end that handle and second handle cross-distribution, the first handle and second handle are located at clamping plate side is respectively connected with auxiliary rod One end, the other end of the auxiliary rod have bending structure, and the end of the bending structure is hinged with sliding block, the sliding block and folder Plate is slidably connected.

Further, the operating stick is hollow tubular structures, and the external peripheral surface of one end of the operating stick is fixed to be connected Two symmetrical hinged seats are connected to, the external peripheral surface of the other end is fixedly connected with two the first rotation axis, described in two The line of hinged seat and the line of two first rotation axis are mutually perpendicular to.

Further, clamping plate described in two is cuboid plate, and clamping plate end is equipped with the second rotation axis, and clamping plate passes through second Shaft is rotatably connected with hinged seat, and the clamping plate is equipped with sliding slot, and the sliding slot, which is embedded in, is equipped with the sliding block.

Further, the sliding slot is T-type sliding slot, and the sliding block is T-type sliding block.

Further, the first handle and second handle include hand-held part and interconnecting piece, described interconnecting piece one end with Hand-held part connection, the other end are connect with auxiliary rod, and the axis of the hand-held part and interconnecting piece is not arranged on the same straight line, interconnecting piece Middle part there is mounting hole, first rotation axis passes through the mounting hole, realizes first handle or second handle and operating stick Be rotatably connected, the rotation axis end be equipped with limited block, prevent first handle or second handle to be detached from from operating stick.

Further, the diameter of the mounting hole is greater than the outer diameter of the first rotation axis.

Further, the interconnecting piece is fixedly connected with auxiliary rod by sweat soldering technique.

Further, the operating stick, auxiliary rod, clamping plate and handle are all made of insulating materials and are made.

The utility model has the beneficial effects that

Transformer high-low-voltage terminal insulative sheath device is installed in not having a power failure for the utility model additional, and structure is simple, easy to operate, Make to be made from an insulative material, it is highly-safe, when installing insulating sheath additional, it is not necessarily to power failure operation, reduces frequency of power cut, improves clothes Business quality, ensures the safe operation of equipment.

Detailed description of the invention

The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows Meaning property embodiment and its explanation do not constitute the restriction to the application for explaining the application.

Fig. 1 is the utility model overall structure schematic front view；

Fig. 2 is the utility model overall structure right side view；

Fig. 3 is that the utility model sliding block and sliding slot cooperate schematic diagram；

Wherein, 1. operating stick, 2. hinged seats, 3. clamping plates, 4. second rotation axis, 5. first rotation axis, 6. hand-held parts, 7. connect Socket part, 8. limited blocks, 9. auxiliary rods, 10. bending structures, 11. sliding blocks, 12. sliding slots.

Specific embodiment

It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field The identical meanings of understanding.

It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.

In order to facilitate narration, if there is "upper", "lower", " left side " " right side " printed words in the utility model, only indicate and attached drawing The upper and lower, left and right direction of itself is consistent, not to structure rise restriction effect, it is only for convenient for description the utility model and Simplify description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with specific orientation construction And operation, therefore should not be understood as limiting the present invention.

As background technique is introduced, the installation of transformer high-low-voltage terminal insulative sheath needs power failure operation at present, Cause power supply unit service quality low, not can guarantee the normal operation of equipment, in view of the above-mentioned problems, present applicant proposes it is a kind of not Have a power failure and installs transformer high-low-voltage terminal insulative sheath device additional.

In a kind of exemplary embodiment of the application, as shown in Figure 1-3, a kind of do not have a power failure installs transformer high-low-voltage terminal additional Insulating sheath device, including operating stick 1, the length of the operating stick should meet the requirement of effective and safe distance, the operating stick For hollow tubular structures, two hinged seats 2 are symmetrically arranged on the external peripheral surface of described operating stick one end, hinged seat passes through clamping plate Second rotation axis 4 of 3 one end setting is rotatably connected with clamping plate, and the clamping plate uses cuboid plate, side similar to tweezers shape Just insulating sheath is fixed, pressed and lock.

The other end of the operating stick is arranged symmetrically, and there are two the first rotation axis 5, the lines of described two first rotation axis It is mutually perpendicular to the line of two hinged seats, handle is rotatably connected in first rotation axis, it is described handbag First handle and second handle, first handle and second handle cross-distribution are included, the first handle and second handle include The hand-held part 6 of integral type connection and interconnecting piece 7, the peace that there is diameter to be slightly larger than the first rotation axis outer diameter at the middle part of the interconnecting piece Hole is filled, first rotation axis passes through the mounting hole, realizes being rotatably connected for interconnecting piece and operating stick, the mounting hole Diameter be slightly larger than the first rotation axis outer diameter, facilitate the rotation of first handle or second handle, the end of first rotation axis Portion is equipped with cylindrical limited block 8, and first handle or second handle is prevented to be detached from from the second rotation axis.

The end that the first handle and second handle are located at clamping plate side passes through sweat soldering technique and is fixedly connected with L The other end of 9 one end of auxiliary rod of type, the auxiliary rod has bending structure 10, and the end of the bending structure is hinged with T-type Sliding block 11, T-type sliding block insertion installs in the sliding slot 12 for the T-type being arranged in clamping plate plate face.

The operating stick, auxiliary rod, clamping plate and handle equivalent structures are all made of crosslinked polyethylene insulation material and are made, and meet Demand for security when uninterrupted operation.

The device of the utility model is in use, a hand holds operating stick, with another holding pressure first handle and second The interconnecting piece Forced rotation of the hand-held part of handle, first handle and second handle drives auxiliary rod rotation, assists the folding of boom end Kinking structure pushes the rotation of clamping plate, and two clamping plates are fixed insulating sheath, press and lock.

It is above-mentioned although specific embodiments of the present invention are described with reference to the accompanying drawings, but it is not practical new to this The limitation of type protection scope, those skilled in the art should understand that, based on the technical solution of the present invention, ability Field technique personnel do not need to make the creative labor the various modifications or changes that can be made still in the protection model of the utility model Within enclosing.

Claims (8)

1. one kind, which does not have a power failure, installs transformer high-low-voltage terminal insulative sheath device additional, which is characterized in that including operating stick, the behaviour Make bar one end and be rotatably connected with two symmetrically arranged clamping plates, the other end of the operating stick is rotatably connected with handle Hand, the handle include first handle and second handle, and the first handle and second handle are rotatably connected with operating stick, And first handle and second handle cross-distribution, the end that the first handle and second handle are located at clamping plate side are respectively connected with The other end of one end of auxiliary rod, the auxiliary rod has bending structure, and the end of the bending structure is hinged with sliding block, described Sliding block is slidably connected with clamping plate.

2. one kind as described in claim 1, which does not have a power failure, installs transformer high-low-voltage terminal insulative sheath device additional, which is characterized in that The operating stick is hollow tubular structures, and the external peripheral surface of one end of the operating stick is fixedly connected with symmetrical two Hinged seat, the external peripheral surface of the other end are fixedly connected with two the first rotation axis, the line of hinged seat described in two and two The line of first rotation axis is mutually perpendicular to.

3. one kind as claimed in claim 2, which does not have a power failure, installs transformer high-low-voltage terminal insulative sheath device additional, which is characterized in that Clamping plate described in two is cuboid plate, and clamping plate end is equipped with the second rotation axis, and clamping plate can be turned by the second shaft with hinged seat Dynamic connection, the clamping plate are equipped with sliding slot, and the sliding slot, which is embedded in, is equipped with the sliding block.

4. one kind as claimed in claim 3, which does not have a power failure, installs transformer high-low-voltage terminal insulative sheath device additional, which is characterized in that The sliding slot is T-type sliding slot, and the sliding block is T-type sliding block.

5. one kind as claimed in claim 2, which does not have a power failure, installs transformer high-low-voltage terminal insulative sheath device additional, which is characterized in that The first handle and second handle include hand-held part and interconnecting piece, and described interconnecting piece one end is connect with hand-held part, the other end It being connect with auxiliary rod, the axis of the hand-held part and interconnecting piece is not arranged on the same straight line, and the middle part of interconnecting piece has mounting hole, First rotation axis passes through the mounting hole, realizes being rotatably connected for first handle or second handle and operating stick, described Rotation axis end is equipped with limited block, and first handle or second handle is prevented to be detached from from operating stick.

6. one kind as claimed in claim 5, which does not have a power failure, installs transformer high-low-voltage terminal insulative sheath device additional, which is characterized in that The diameter of the mounting hole is greater than the outer diameter of the first rotation axis.

7. one kind as claimed in claim 5, which does not have a power failure, installs transformer high-low-voltage terminal insulative sheath device additional, which is characterized in that The interconnecting piece is fixedly connected with auxiliary rod by sweat soldering technique.

8. one kind as described in claim 1, which does not have a power failure, installs transformer high-low-voltage terminal insulative sheath device additional, which is characterized in that The operating stick, auxiliary rod, clamping plate and handle are all made of insulating materials and are made.