CN106451229A - Transmission lead equipment provided with mounting structure and mounting method - Google Patents
Transmission lead equipment provided with mounting structure and mounting method Download PDFInfo
- Publication number
- CN106451229A CN106451229A CN201610595827.0A CN201610595827A CN106451229A CN 106451229 A CN106451229 A CN 106451229A CN 201610595827 A CN201610595827 A CN 201610595827A CN 106451229 A CN106451229 A CN 106451229A
- Authority
- CN
- China
- Prior art keywords
- case assembly
- screw
- connecting rod
- adapter
- transmission pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
Landscapes
- Clamps And Clips (AREA)
Abstract
The invention provides a transmission lead equipment provided with a mounting structure and a mounting method. The equipment comprises a mounting tool body, a left box assembly, a right box assembly and a screw transmission hinge mechanism, wherein the left box assembly and the right box assembly are oppositely arranged to form a screw transmission linkage mechanism mounting chamber, the screw transmission linkage mechanism is arranged at an inner side of the screw transmission linkage mechanism mounting chamber, one side end of the screw transmission linkage mechanism is connected with a left box assembly, the other side end of the screw transmission linkage mechanism is connected with the right box assembly,and the screw transmission linkage mechanism is driven by one end of the mounting tool body to drive the left box assembly and the right box assembly to open or close to form a box body. The equipment is advantaged in that workers need not directly contact with transmission leads during mounting, operators need not climb to the transmission leads for operation, the equipment can be more conveniently mounted, and more safety is realized.
Description
Technical field
The present invention relates to, in particular it relates to a kind of transmission pressure equipment for being provided with mounting structure and installation method.
Background technology
At present high voltage electricity transmission conductive wire equipment is installed and is divided into power failure operation and peace after livewire work power failure operation i.e. circuit is concluded
Dress personnel climb up wire operation, and the set-up time has limitation.
Livewire work is that installation personnel wears screening clothing, climbs up wire, installation personnel and the electricity such as transmission line of electricity by insulating ladder
Position operation；But with following limitation：
In the case of the wire road clearance is insufficient, it is impossible to which hot line job work high above the ground has certain risk, all to behaviour
Make personnel specialty skill set requirements higher, especially livewire work.
It is thus desirable to a kind of transmission pressure equipment that can realize in the convenient in the air installation of height.
Content of the invention
For defect of the prior art, it is an object of the invention to provide a kind of transmission pressure for being provided with mounting structure sets
Standby and installation method.
According to the transmission pressure equipment for being provided with mounting structure that the present invention is provided, including installation tool body, left box group
Part, right case assembly and screw drive linkage；
Wherein, the left case assembly and the right case assembly are oppositely arranged composition screw drive linkage installation cavity；Institute
State screw drive linkage to be arranged on the inside of the screw drive linkage installation cavity；The screw drive linkage
One side connects the left case assembly, and another side connects the right case assembly；
The screw drive linkage is driven by one end of installation tool body, so drive the left case assembly and
The right case assembly opens or closes and forms box body.
Preferably, the screw drive linkage include first connecting rod, second connecting rod, third connecting rod, fourth link with
And drive screw；
Wherein, one end of the first connecting rod is hinged with the left case assembly, one end of the other end and the second connecting rod
Hinged；One end of the third connecting rod is hinged with the right case assembly, and the other end is hinged with the other end of the second connecting rod；
The second connecting rod is provided with the first internal thread hole for extending radially through, and the drive screw is arranged in described first
Screw thread in the hole is threadeded with the second connecting rod；The lower end of the drive screw is arranged on the screw rod of the fourth link and installs
In the hole is threadeded with the fourth link；
One side of the fourth link is hinged with the left case assembly, and another side is hinged with the right case assembly；
The drive screw is provided with the installing hole for matching with one end of the installation tool body；The installation tool
Body drives the drive screw to rotate by the installing hole.
Preferably, one end of the installation tool body is disposed with external screw thread and spanner, and the other end is provided with electric power
Insulating bar；
The installing hole includes the second internal thread hole for setting gradually and driving hole；Second internal thread hole is outer with described
Screw thread matches, and the spanner is matched with the driving hole.
Preferably, on the relative side of the left case assembly and the right case assembly, left Magnet and right magnetic are respectively arranged with
Body；
The heteropole of left Magnet and right magnet is relative.
Preferably, left adapter and right adapter are also included；
The first adapter mounting groove is provided with the left case assembly；It is provided with the right case assembly and the first adapter
The second adapter mounting groove that mounting groove matches；
The left adapter is arranged in the first adapter mounting groove；The right adapter is arranged on described second and fits
In orchestration mounting groove；
The side of the left adapter and the right adapter arranges projection piece, to transmission of electricity when the projection piece is used for installing
Wire restraint.
Preferably, also include wire block；
Wherein, the wire block is arranged on left case assembly or right case assembly；
The wire block is arranged on the opposite side of the left adapter and the right adapter；The wire block is used for
Spacing to transmission pressure during installation.
Preferably, the installation tool body is connected through the hinge the left case assembly, the right case assembly or the spiral shell
Bar living hinge mechanism.
Preferably, the spanner is die nut；The driving hole is inner hexagonal hole；
The left-handed trapezoidal external screw thread of the external screw thread.
The installation method of the described transmission pressure equipment for being provided with mounting structure that the present invention is provided, walks including following
Suddenly：
Step S1：Installation tool body is inserted in drive screw；Specifically, by left-handed by external for installation tool sheet spiral shell
Stricture of vagina is screwed in the second internal thread hole of drive screw, and spanner is entered in driving hole, drives drive screw rotation, so as to second connecting rod
Sliding with respect to drive screw, and then the motion of first connecting rod and third connecting rod is driven, the left case assembly is realized with the right box
The opening of component；
Step S2：By installation tool body, transmission pressure equipment is moved on the downside of transmission pressure, transmission pressure is from opening
Left case assembly and right case assembly between pass through, the projection piece and wire block of left adapter and right adapter prop up transmission of electricity and lead
Line；
Step S3：Dextrorotation installation tool body, drive drive screw dextrorotation, second connecting rod with respect to the slip of drive screw,
And then the motion of drive first connecting rod and third connecting rod, the closure of the left case assembly and the right case assembly is realized, while peace
The external screw thread of holding tool body is screwed out from the second internal thread hole of fourth link, and installation tool body is divided with transmission pressure equipment
From.
Preferably, also comprise the steps：
- when left case assembly is with the closure of the right case assembly, left Magnet and right magnet are attracted.
Compared with prior art, the present invention has following beneficial effect：
1st, the present invention install when, staff without with transmission pressure directly contact, that is, do not need operator to climb to defeated
Conductance on-line operation, it is more convenient to install, safer；
2nd, in the present invention, installation tool body is matched with screw drive linkage, opens the left case assembly of closure and described
During right case assembly, action is succinct, install convenient；
3rd, in the present invention, one end of installation tool body is provided with the external screw thread for matching with the female thread of installing hole, at this
Before in invention, transmission pressure equipment is not mounted to transmission pressure, installation tool body will not fall off；
4th, in the present invention, the projection piece and wire block of left adapter and right adapter prop up transmission pressure, are prevented from fitting
Outside orchestration, wire is clamped at position；
5th, on the relative side of left case assembly and right case assembly, left Magnet and right magnet are respectively arranged with the present invention, can
Multiple-protection is provided for the installation of transmission pressure equipment.
Description of the drawings
The detailed description that with reference to the following drawings, non-limiting example is made by reading, the further feature of the present invention,
Objects and advantages will become more apparent upon：
Fig. 1 is the closure state schematic diagram of the transmission pressure equipment for being provided with mounting structure in the present invention；
Fig. 2 is the open mode schematic diagram of the transmission pressure equipment for being provided with mounting structure in the present invention；
Fig. 3 is the matching relationship schematic diagram of installation tool body and screw drive linkage in the present invention；
Fig. 4 is the structural representation of installation tool body in the present invention；
Fig. 5 (a), Fig. 5 (b), Fig. 5 (c), Fig. 5 (d) show screw drive linkage and peace in installation process of the present invention
Holding tool body fits schematic diagram；
Fig. 6 is spacing schematic diagram of the wire block to transmission pressure in the present invention；
Fig. 7 is spacing schematic diagram of the projection piece of left adapter and right adapter in the present invention to transmission pressure.
In figure：
1 is left case assembly；2 is right case assembly；3 is screw drive linkage；4 is installation tool body；5 is left box；6
For right box；7 is transmission pressure；11 is fourth link；12 is fourth link tegillum；13 is second connecting rod；14 is drive screw；15
For first connecting rod；16 is third connecting rod；17 is the first liner；18 is the second liner；19 is left hand thread die nut；20 is electricity
Power insulating bar；21 is left Magnet；22 is right Magnet；31 is left adapter；32 is right adapter；50 is wire block.
Specific embodiment
With reference to specific embodiment, the present invention is described in detail.Following examples will be helpful to the technology of this area
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill to this area
For personnel, without departing from the inventive concept of the premise, some deformation can also be made and is improved.These belong to the present invention
Protection domain.
In the present embodiment, the transmission pressure equipment for being provided with mounting structure that the present invention is provided, including installation tool sheet
Body 4, left case assembly 1, right case assembly 2 and screw drive linkage 3；
Wherein, the left case assembly 1 and the right case assembly 2 are oppositely arranged composition screw drive linkage installation cavity；
The screw drive linkage 3 is arranged on the inside of the screw drive linkage installation cavity；The screw drive Link chain device
One side of structure 3 connects the left case assembly 1, and another side connects the right case assembly 2；
The screw drive linkage is driven by one end of installation tool body 4, and then drives the left case assembly 1
Open or close with the right case assembly 2 and form box body；
The screw drive linkage 3 includes first connecting rod 15, second connecting rod 13, third connecting rod 16, fourth link 11
And drive screw 14；
Wherein, one end of the first connecting rod 15 is hinged with the left case assembly 1, the other end and the second connecting rod 13
One end is hinged；One end of the third connecting rod 16 is hinged with the right case assembly 2, and the other end is another with the second connecting rod 13
End is hinged；
The second connecting rod 13 is provided with the first internal thread hole for extending radially through, and the drive screw 14 is arranged on described
Threaded with the second connecting rod 13 in one internal thread hole；The lower end of the drive screw 14 is arranged on the fourth link 11
Screw rod install in the hole threaded with the fourth link 11；
One side of the fourth link 11 is hinged with the left case assembly 1, and another side is cut with scissors with the right case assembly 2
Connect；
The drive screw 14 be provided with the installing hole for matching with one end of the installation tool body 4；The peace
Holding tool body 4 drives the drive screw 14 to rotate by the installing hole.
One end of the installation tool body 4 is disposed with external screw thread and spanner, and the other end is provided with electric insulation bar
20；
The installing hole includes the second internal thread hole for setting gradually and driving hole；Second internal thread hole is outer with described
Screw thread matches, and the spanner is matched with the driving hole.
The left case assembly 1 and the right case assembly 2 are respectively arranged with left Magnet and right magnet on relative side；
The heteropole of left Magnet and right magnet is relative.
The transmission pressure equipment for being provided with mounting structure that the present invention is provided, also includes left adapter and right adapter；
The first adapter mounting groove is provided with the left case assembly；It is provided with the right case assembly and the first adapter
The second adapter mounting groove that mounting groove matches；
The left adapter is arranged in the first adapter mounting groove；The right adapter is arranged on described second and fits
In orchestration mounting groove；
The side of the left adapter and the right adapter arranges projection piece, to transmission of electricity when the projection piece is used for installing
Wire restraint.
The transmission pressure equipment for being provided with mounting structure that the present invention is provided, also includes wire block 50；
Wherein, the wire block 50 is arranged on left case assembly 1 or right case assembly 2；
The wire block 50 is arranged on the opposite side of the left adapter and the right adapter；The wire block 50
Spacing to transmission pressure during for installing.
The be connected through the hinge left case assembly 1, the right case assembly 2 or the screw rod of the installation tool body 4 is passed
Dynamic linkage 3.
The spanner is die nut；
The driving hole is inner hexagonal hole；The left-handed trapezoidal external screw thread of the external screw thread.
The installation method of the described transmission pressure equipment for being provided with mounting structure that the present invention is provided, walks including following
Suddenly：
Step S1：Installation tool body 4 is inserted in drive screw 14；Specifically, by left-handed by installation tool body 4
Screw in the second internal thread hole of fourth link 11, spanner is entered in driving hole, drive drive screw 14 to rotate, so as to
The relative drive screw 14 of second connecting rod 13 slides, and then drives the motion of the first connecting rod 14 and the third connecting rod 16, real
The existing left case assembly 1 is opened with the right case assembly 2；
Step S2：By installation tool body 4, transmission pressure equipment is moved on the downside of transmission pressure, transmission pressure is from opening
Left case assembly and right case assembly between pass through, the projection piece and wire block 50 of left adapter and right adapter prop up transmission of electricity and lead
Line；
Step S3：Dextrorotation installation tool body 4, drives 14 dextrorotation of drive screw, the relative drive screw 14 of second connecting rod 13
Slip, and then drive the motion of the first connecting rod 14 and the third connecting rod 16, realize the left case assembly 1 and the right side
The closure of case assembly 2, while the external screw thread of installation tool body 4 is screwed out from the second internal thread hole of fourth link 11, installs
Tool body is separated with transmission pressure equipment；
The installation method of the transmission pressure equipment for being provided with mounting structure that the present invention is provided, also comprises the steps：
- when left case assembly 1 is with the closure of the right case assembly 2, left Magnet and right magnet are attracting.
In the present embodiment, the present invention install when, staff without with transmission pressure directly contact, i.e., need not operate
Personnel climb to operation on transmission pressure, and it is more convenient to install, safer；Installation tool body and screw drive Link chain device in the present invention
Structure matches, and when opening the left case assembly of closure and the right case assembly, action is succinct, install convenient；Installation tool sheet in the present invention
One end of body is provided with the external screw thread for matching with the female thread of installing hole, and transmission pressure equipment is not mounted to defeated in the present invention
Before electric lead, installation tool body will not fall off；In the present invention, the projection piece and wire block of left adapter and right adapter is supported
Firmly transmission pressure, outside being prevented from adapter, wire is clamped at position；The relative side of left case assembly and right case assembly in the present invention
Left Magnet and right magnet is respectively arranged with face, can be that the installation of transmission pressure equipment provides multiple-protection.
Above the specific embodiment of the present invention is described.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various modifications or modification within the scope of the claims, this not shadow
Ring the flesh and blood of the present invention.
Claims (10)
1. a kind of transmission pressure equipment for being provided with mounting structure, it is characterised in that including installation tool body (4), left box group
Part (1), right case assembly (2) and screw drive linkage (3)；
Wherein, described left case assembly (1) and the right case assembly (2) is oppositely arranged composition screw drive linkage installation cavity；
Screw drive linkage (3) are arranged on the inside of the screw drive linkage installation cavity；The screw drive hinge
One side of mechanism (3) connects left case assembly (1), and another side connects right case assembly (2)；
The screw drive linkage is driven by one end of installation tool body (4), and then drives left case assembly (1)
Open or close with right case assembly (2) and form box body.
2. the transmission pressure equipment for being provided with mounting structure according to claim 1, it is characterised in that the screw drive
Linkage (3) includes first connecting rod (15), second connecting rod (13), third connecting rod (16), fourth link (11) and transmission spiral shell
Bar (14)；
Wherein, one end described first connecting rod (15) is hinged with left case assembly (1), the other end and the second connecting rod (13)
One end hinged；The one end of third connecting rod (16) is hinged with right case assembly (2), the other end and the second connecting rod
(13) the other end is hinged；
Second connecting rod (13) are provided with the first internal thread hole for extending radially through, and drive screw (14) are arranged on described
Threaded with the second connecting rod (13) in one internal thread hole；The lower end of drive screw (14) is arranged on the described 4th even
The screw rod installation in the hole of bar (11) is threadeded with the fourth link (11)；
One side of fourth link (11) is hinged with left case assembly (1), and another side is cut with scissors with described right case assembly (2)
Connect；
Drive screw (14) are provided with the installing hole for matching with the one end of installation tool body (4)；The installation
Tool body (4) drives described drive screw (14) rotation by the installing hole.
3. the transmission pressure equipment for being provided with mounting structure according to claim 2, it is characterised in that the installation tool
One end of body (4) is disposed with external screw thread and spanner, and the other end is provided with electric insulation bar (20)；
The installing hole includes the second internal thread hole for setting gradually and driving hole；Second internal thread hole and the external screw thread
Match, the spanner is matched with the driving hole.
4. the transmission pressure equipment for being provided with mounting structure according to claim 1, it is characterised in that the left case assembly
(1) and on the relative side of the right case assembly (2), left Magnet and right magnet are respectively arranged with；
The heteropole of left Magnet and right magnet is relative.
5. the transmission pressure equipment for being provided with mounting structure according to claim 1, it is characterised in that also include left adaptation
Device and right adapter；
The first adapter mounting groove is provided with the left case assembly；It is provided with the right case assembly and installs with the first adapter
The second adapter mounting groove that groove matches；
The left adapter is arranged in the first adapter mounting groove；The right adapter is arranged on second adapter
In mounting groove；
The side of the left adapter and the right adapter arranges projection piece, to transmission pressure when the projection piece is used for installing
Spacing.
6. the transmission pressure equipment for being provided with mounting structure according to claim 5, it is characterised in that also include that wire keeps off
Block (50)；
Wherein, described wire block (50) it is arranged on left case assembly (1) or right case assembly (2)；
Wire block (50) are arranged on the opposite side of the left adapter and the right adapter；Wire block (50)
Spacing to transmission pressure during for installing.
7. the transmission pressure equipment for being provided with mounting structure according to claim 1, it is characterised in that the installation tool
Body (4) is connected through the hinge left case assembly (1), right case assembly (2) or the screw drive linkage (3).
8. the transmission pressure equipment for being provided with mounting structure according to claim 3, it is characterised in that the spanner be
Angle spanner；The driving hole is inner hexagonal hole；
The left-handed trapezoidal external screw thread of the external screw thread.
9. the installation method of the transmission pressure equipment for being provided with mounting structure described in a kind of any one of claim 1 to 8, which is special
Levy and be, comprise the steps：
Step S1：By in installation tool body (4) insertion drive screw (14)；Specifically, by left-handed by installation tool body
(4) screw in the second internal thread hole of drive screw (14), spanner is entered in driving hole, drive drive screw (14) to turn
Dynamic, slide so as to the relative drive screw (14) of second connecting rod (13), and then drive first connecting rod (14) and third connecting rod (16)
Motion, realizes opening for left case assembly (1) and right case assembly (2)；
Step S2：By installation tool body (4), transmission pressure equipment is moved on the downside of transmission pressure, transmission pressure is from opening
Pass through between left case assembly and right case assembly, the projection piece and wire block (50) of left adapter and right adapter prop up transmission of electricity and lead
Line；
Step S3：Dextrorotation installation tool body (4), drives drive screw (14) dextrorotation, the relative drive screw of second connecting rod (13)
(14) slip, so drive first connecting rod (14) and third connecting rod (16) motion, realize left case assembly (1) with described
The closure of right case assembly (2), while the external screw thread of installation tool body (4) is revolved from the second internal thread hole of fourth link (11)
Go out, installation tool body is separated with transmission pressure equipment.
10. the installation method of the transmission pressure equipment for being provided with mounting structure according to claim 9, it is characterised in that
Also comprise the steps：
- when left case assembly (1) is with the closure of right case assembly (2), left Magnet and right magnet are attracted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610595827.0A CN106451229B (en) | 2016-07-26 | 2016-07-26 | It is provided with the transmission pressure equipment and installation method of mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610595827.0A CN106451229B (en) | 2016-07-26 | 2016-07-26 | It is provided with the transmission pressure equipment and installation method of mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106451229A true CN106451229A (en) | 2017-02-22 |
| CN106451229B CN106451229B (en) | 2018-01-26 |
Family
ID=58184220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610595827.0A Active CN106451229B (en) | 2016-07-26 | 2016-07-26 | It is provided with the transmission pressure equipment and installation method of mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106451229B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100656266B1 (en) * | 2006-09-15 | 2006-12-11 | 주식회사 세종전력기술단 | Safety device for active branch off link of transformer for distribution line |
| CN104332888A (en) * | 2014-11-05 | 2015-02-04 | 国家电网公司 | Special tool for electrification fastening of 10-kilovolt pin insulator |
| CN105137287A (en) * | 2015-09-07 | 2015-12-09 | 上海倍肯机电科技有限公司 | Electric transmission line information collecting and early-warning apparatus |
| CN205004675U (en) * | 2015-09-07 | 2016-01-27 | 上海倍肯机电科技有限公司 | Transmission line equipment |
| CN205194475U (en) * | 2015-09-07 | 2016-04-27 | 上海倍肯机电科技有限公司 | Magnetic core end face seal device |
| CN205263236U (en) * | 2015-09-07 | 2016-05-25 | 上海倍肯机电科技有限公司 | Transmission line information acquisition and early warning device |
-
2016
- 2016-07-26 CN CN201610595827.0A patent/CN106451229B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100656266B1 (en) * | 2006-09-15 | 2006-12-11 | 주식회사 세종전력기술단 | Safety device for active branch off link of transformer for distribution line |
| CN104332888A (en) * | 2014-11-05 | 2015-02-04 | 国家电网公司 | Special tool for electrification fastening of 10-kilovolt pin insulator |
| CN105137287A (en) * | 2015-09-07 | 2015-12-09 | 上海倍肯机电科技有限公司 | Electric transmission line information collecting and early-warning apparatus |
| CN205004675U (en) * | 2015-09-07 | 2016-01-27 | 上海倍肯机电科技有限公司 | Transmission line equipment |
| CN205194475U (en) * | 2015-09-07 | 2016-04-27 | 上海倍肯机电科技有限公司 | Magnetic core end face seal device |
| CN205263236U (en) * | 2015-09-07 | 2016-05-25 | 上海倍肯机电科技有限公司 | Transmission line information acquisition and early warning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106451229B (en) | 2018-01-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107948486A (en) | A kind of intelligent security-protecting and monitoring picture pick-up device | |
| CN107605428B (en) | Pressure-relief well sealing bridge plug | |
| CN104625707B (en) | The replaceable tool for twisting screw of mechanical hand for inserting tube radioactive source handling of logging well | |
| US2281164A (en) | Device for removing broken studs | |
| CN106451229A (en) | Transmission lead equipment provided with mounting structure and mounting method | |
| CN105047518B (en) | One kind is applied to mass spectrometric mass spectrometer interface device | |
| CN206987790U (en) | Intelligent perforation head harness | |
| CN105514859A (en) | Insulation operation lever for electric power overhaul | |
| CN104458345A (en) | Gas taking connector and online gas taking method | |
| CN205638387U (en) | Beam -pumping unit horse head turning device | |
| CN105666093B (en) | The assembly method that a kind of axle is interference fitted with deep hole | |
| CN207278224U (en) | A kind of double hook release device | |
| CN104895552B (en) | Measurement while-drilling instrument is met an urgent need safe releasing device | |
| CN209145547U (en) | A kind of Integral type well-mouth sealing device and casing hanger one floor run structure | |
| CN106646658A (en) | Detection device and method for nail leakage in machining process | |
| CN207599121U (en) | The quick drain tooling of urban rail engineering truck | |
| CN207189549U (en) | A kind of gondola dismounts spacing tool | |
| CN205863023U (en) | A kind of scram button device | |
| CN205714057U (en) | Novel down-hole instrument window installation tool | |
| CN205304055U (en) | Transformer cooling blower changes device and large -scale dry -type transformer | |
| CN220605408U (en) | Live working manipulator | |
| CN208478959U (en) | A kind of intelligent air-cooled heat radiating type low-tension switch cabinet | |
| CN204361577U (en) | A kind of cable fixture for high-tension cable puncture device | |
| CN204057675U (en) | A kind of assembly tooling of hydraulic motor transmission Shaft assembly | |
| CN204228881U (en) | House ornamentation circuit performance pick-up unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 578, Building 333, Hongqiao Road, Xuhui District, Shanghai 200030 Patentee after: Shanghai Beiken Intelligent Technology Co., Ltd. Address before: Room 578, Building 333, Hongqiao Road, Xuhui District, Shanghai 200030 Patentee before: SHANGHAI BEIKEN ELECTROMECHANICAL TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |