CN110601061B - GIS wall-passing safety support - Google Patents
GIS wall-passing safety support Download PDFInfo
- Publication number
- CN110601061B CN110601061B CN201910903932.XA CN201910903932A CN110601061B CN 110601061 B CN110601061 B CN 110601061B CN 201910903932 A CN201910903932 A CN 201910903932A CN 110601061 B CN110601061 B CN 110601061B
- Authority
- CN
- China
- Prior art keywords
- plate
- connecting plate
- shell
- fixedly connected
- gis
- 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.)
- Active
Links
- 239000004033 plastic Substances 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000004568 cement Substances 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 4
- 239000004576 sand Substances 0.000 abstract description 4
- 239000004575 stone Substances 0.000 abstract description 4
- 238000011900 installation process Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 206010037423 Pulmonary oedema Diseases 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 208000005333 pulmonary edema Diseases 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
- H02B13/0356—Mounting of monitoring devices, e.g. current transformers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
- H02B13/045—Details of casing, e.g. gas tightness
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
- H02B13/055—Features relating to the gas
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Clamps And Clips (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model provides a GIS crosses wall emergency support, includes left casing and right casing, the pipeline of GIS equipment is installed to the centre gripping between left side casing and the right casing, respectively be equipped with one set of clamping mechanism between left side casing and the right casing, between the lower board of connecting in a left side and the right side and the lower board of connecting in the right side. And shielding plates are arranged on the left shell and the right shell. The shielding plate is made of an aluminum-plastic plate, and a layer of insulating rubber mat is pasted on the surfaces of the left shell and the right shell. The support can be assembled on site and then hoisted together with equipment in place, so that the installation process is simplified; the aluminum-plastic plate matched with the bracket in size is used as a plugging material, so that the time for maintaining, overhauling and replacing the equipment is greatly shortened. Abandoning cement sand stones as plugging materials, and avoiding the root cause of equipment corrosion; the wall surface blocked by cement, sand and stone is not needed to be broken when the device is maintained, overhauled and replaced, and the operation can be easily carried out as long as the aluminum-plastic plate is removed.
Description
Technical Field
The invention relates to the field of power supply equipment, in particular to a GIS wall-passing safety support.
Background
GIS equipment belongs to gas pure metal closed combined electrical equipment, has the advantages of small floor area, small operation and maintenance workload, high reliability, long service life and the like, is widely applied to an electric power system, and is very important equipment for ensuring the normal operation of a transformer substation. SF6 gas is colorless and odorless in normal state, has good insulating property and arc extinguishing property, and once moisture in the atmosphere soaks or the surface of a solid medium is affected with damp, the electrical property is obviously reduced. The indoor space of the SF6 equipment is relatively closed, once SF6 gas leaks, toxic decomposition products are deposited in the room and are not easy to discharge due to extremely slow air circulation, and workers entering the room can cause dizziness and pulmonary edema and even death and easily cause environmental pollution if the inhalation volume is large.
The GIS equipment has defects, so that collision and damage to the equipment are easily caused in the hoisting process, and potential safety hazards are brought; after the cement is used for plugging, the cement is very easy to corrode the equipment shell, so that air leakage is caused, and potential safety hazards are brought; the wall surface needs to be broken and disassembled when the equipment is maintained, overhauled and replaced, so that secondary damage is easily caused to the equipment; once SF6 gas leakage occurs to the wall penetrating equipment part, the wall penetrating equipment part is difficult to find and process in time.
Disclosure of Invention
Aiming at the problems existing in the installation process of GIS equipment in the prior art, the invention provides a GIS through-wall safety support which can avoid the problems.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a GIS through-wall safety support comprises a left shell and a right shell, wherein a pipeline of GIS equipment is clamped and installed between the left shell and the right shell, the left shell comprises a left half pipe, a left rear plate, a left lower plate, a left upper plate, a left middle connecting plate, a left upper connecting plate and a left lower connecting plate, the left upper plate and the left lower plate are fixedly connected through the left rear plate, the left upper plate is fixedly connected with the left upper connecting plate, the left rear plate is fixedly connected with the left middle connecting plate, the left lower plate is fixedly connected with the left lower connecting plate, the left half pipe is connected with the left upper connecting plate, the left middle connecting plate and the left lower connecting plate, the right shell comprises a right half pipe, a right rear plate, a right lower plate, a right upper plate, a right middle connecting plate, a right upper connecting plate and a right lower connecting plate, the right upper plate and the right lower plate are fixedly connected through the right rear plate, the right upper connecting plate is fixedly connected with the right upper connecting plate, the right upper connecting plate is fixedly connected with the right lower connecting plate, the right half pipe is connected with a right upper connecting plate, a right middle connecting plate and a right lower connecting plate.
Furthermore, a set of clamping mechanism is respectively arranged between the upper left connecting plate and the upper right connecting plate and between the lower left connecting plate and the lower right connecting plate.
Furthermore, the clamping mechanism comprises a left threaded rod, a right threaded rod and a rotary connecting ring, the left upper connecting plate is fixedly connected with the left threaded rod, the right upper connecting plate is fixedly connected with the right threaded rod, the rotary connecting ring is in threaded connection between the left threaded rod and the right threaded rod, and the left threaded rod and the right threaded rod are different in spiral direction.
Furthermore, shielding plates are arranged on the left shell and the right shell.
Furthermore, the shielding plate is made of an aluminum plastic plate, and the shielding plate is sealed with the left shell and the right shell by gluing at the peripheral seams.
Furthermore, the shielding plate comprises a left shielding plate and a right shielding plate, wherein the left shielding plate is fixed on the left shell, the right shielding plate is fixed on the right shell, a lower rotating opening and an upper rotating opening are arranged on the left shielding plate and the right shielding plate, and the lower rotating opening and the upper rotating opening are located right above the rotating connecting ring.
Furthermore, all be equipped with the internal thread hole in the even board in a left side, on the even board of a left side and the even board of a left side down, be equipped with three heavy groove that sinks rather than complex on the half pipe in a left side, sink the inslot and be equipped with the through-hole that link up half pipe in a left side, the bolt inserts in the through-hole and threaded connection is in the internal thread hole.
Furthermore, be equipped with the outer tube on the back plate of a left side, sliding fit has even board in the left side in the outer tube, adjust knob makes even board in the left side slide and be located the department on the outer tube along the outer tube, all is equipped with built-in groove on upper left plate and the lower left plate, the slide rail is installed to built-in inslot, install the slider on the slide rail, two the slider respectively with upper left even board, the even board fixed connection down in a left side.
Furthermore, a layer of insulating rubber mat is pasted on the surfaces of the left half pipe and the right half pipe.
The invention has the beneficial effects that:
1. the support can be assembled on site and then hoisted together with equipment in place, so that the installation process is simplified;
2. the aluminum-plastic plate matched with the bracket in size is used as a plugging material, so that the time for maintaining, overhauling and replacing the equipment is greatly shortened.
3. Install SF6 gas detector additional in the support to increase the red light and instruct, in case find to reveal, can confirm the very first time and in time handle, avoid causing bigger accident.
4. And information transmission equipment is added to a substation operation and maintenance (dispatching) duty room, so that the monitoring is convenient at any time.
5. Abandoning cement sand stones as plugging materials, and avoiding the root cause of equipment corrosion;
6. the wall surface blocked by cement, sand and stone is not needed to be broken when the device is maintained, overhauled and replaced, and the operation can be easily carried out as long as the aluminum-plastic plate is removed.
Drawings
FIG. 1 is a schematic view of the present invention in use;
FIG. 2 is a schematic three-dimensional structure of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a schematic three-dimensional structure of the left housing;
FIG. 5 is a schematic structural view of a second embodiment of the left housing;
FIG. 6 is a schematic structural view of a third embodiment of the left housing;
FIG. 7 is a schematic structural diagram of a second embodiment of the present invention;
fig. 8 is a schematic structural view of the shielding plate.
In the figure: 1 left shell, 2 right shell, 3GIS device,
11 left half pipe, 12 left back plate, 13 left lower plate, 14 left upper plate, 15 left middle connecting plate, 16 left upper connecting plate, 17 left lower connecting plate,
21 right half pipe, 22 right back plate, 23 right bottom plate, 24 right upper plate, 25 right middle connecting plate, 26 right upper connecting plate, 27 right lower connecting plate,
151 internal threaded holes, 152 through holes, 153 bolts, 154 sink grooves,
41 outer sleeve, 42 adjusting knob, 43 inner groove, 44 sliding rail, 45 sliding block,
31 left threaded rod, 32 right threaded rod, 33 rotating connecting ring, 34 left baffle plate, 35 right baffle plate, 36 lower rotating opening and 37 upper rotating opening.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments. It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments.
All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "central," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the scope of the invention.
As shown in fig. 1 to 3, a GIS wall-passing safety bracket comprises a left shell 1 and a right shell 2, wherein a pipeline provided with a GIS device 3 is clamped between the left shell and the right shell.
The shapes of the left shell and the right shell are not limited to the square shape shown in the embodiment of the present invention, and can be selected according to actual requirements, and the rectangular shape, the diamond shape, the circular shape and other regular or irregular patterns are matched with the shape of the hole reserved in the outer wall.
In the embodiment of the scheme, the left shell and the right shell are symmetrically arranged about a central axis of the left shell and the right shell after being matched. Referring to fig. 2 and 3, the left shell includes a left half tube 11, a left rear plate 12, a left lower plate 13, a left upper plate 14, a left middle connecting plate 15, a left upper connecting plate 16 and a left lower connecting plate 17, wherein the left upper plate is fixedly connected with the left lower plate through the left rear plate, the left upper plate is fixedly connected with the left upper connecting plate, the left rear plate is fixedly connected with the left middle connecting plate, the left lower plate is fixedly connected with the left lower connecting plate, and the left half tube is connected with the left upper connecting plate, the left middle connecting plate and the left lower connecting plate.
Similarly, the right casing includes right half pipe 21, right back plate 22, right hypoplastron 23, upper right plate 24, the even board 25 in the right side, the even board 26 in the upper right side and the even board 27 in the right side, wherein upper right plate and right hypoplastron pass through right back plate fixed connection, the even board in fixedly connected with upper right side on the upper right side board, the even board in fixedly connected with right side on the right back plate, the even board in fixedly connected with right side hypoplastron right side, the half union coupling in the right side has the even board in the upper right side, the even board in the right side and the even board in the right side.
In some embodiments, referring to fig. 7 and 8, a set of clamping mechanism is respectively arranged between the upper left connecting plate and the upper right connecting plate and between the lower left connecting plate and the lower right connecting plate.
The clamping mechanism includes a left threaded rod 31, a right threaded rod 32 and a rotary connecting ring 33, and the clamping mechanism between the upper left connecting plate and the upper right connecting plate is taken as an example for explanation. The left upper connecting plate is fixedly connected with a left threaded rod, the right upper connecting plate is fixedly connected with a right threaded rod, and a rotary connecting ring is in threaded connection between the left threaded rod and the right threaded rod. The left threaded rod and the right threaded rod have different spiral directions so that when the rotary connecting ring rotates, the left threaded rod and the right threaded rod can be driven to move towards or away from the central line of the rotary connecting ring simultaneously.
In cooperation with this, referring to fig. 8, the left and right housings are mounted with shielding plates.
The shielding plate can be made of an aluminum-plastic plate. And the shielding plate is sealed with glue at the seams around the left shell and the right shell.
Further, the shielding plate includes a left shielding plate 34 and a right shielding plate 35, wherein the left shielding plate is fixed on the left housing, and the right shielding plate is fixed on the right housing. The left and right shielding plates are provided with a lower rotary opening 36 and an upper rotary opening 37.
Wherein the lower 36 and upper 37 rotation openings are directly above the rotation connection ring.
The left shell and the left half pipe can be in a detachable connection mode so as to meet the requirements of different GIS devices. See fig. 5. Even all be equipped with internal thread hole 151 on board 15, the upper left side even board 16 and the even board 17 down in a left side, half pipe on a left side is with it complex, is equipped with three complex sink groove 154 with it on half pipe on a left side, be equipped with the through-hole 152 that link up half pipe on a left side in the sink groove, bolt 153 inserts in the through-hole and the spiral is screwed and is put in the internal thread hole, and during the bolt head got into sink groove down to avoid the bolt to cause the fish tail to the GIS pipeline.
In another embodiment, see fig. 6. The left back plate is provided with an outer sleeve 41, the left middle connecting plate 15 is in sliding fit in the outer sleeve, and the adjusting knob 42 can enable the left middle connecting plate to slide along the outer sleeve and be positioned at one position on the outer sleeve. The left upper plate and the left lower plate are both provided with built-in grooves 43, slide rails 44 are mounted in the built-in grooves, slide blocks are mounted on the slide rails, and the two slide blocks are fixedly connected with the left upper connecting plate and the left lower connecting plate respectively. This embodiment allows adjustment of the gap between the two left half-tubes. So that the GIS equipment is attached more tightly.
The scheme is refined, and the surfaces of the left half pipe and the right half pipe are pasted with a layer of insulating rubber mat, so that the protection of equipment and the shock resistance are facilitated.
An SF6 gas detector is arranged in the left shell or the right shell, and a light indicating line and an external alarm are led out, so that patrol personnel can know the equipment condition more intuitively;
furthermore, the SF6 gas detector is additionally provided with right information transmission equipment so as to be connected with a substation background machine (dispatching) to transmit data in time and facilitate real-time monitoring;
in addition to the technical features described in the specification, the technology is known to those skilled in the art.
Claims (5)
1. A GIS through-wall safety support comprises a left shell and a right shell, wherein a pipeline of GIS equipment is clamped and installed between the left shell and the right shell, and the GIS through-wall safety support is characterized in that the left shell comprises a left half pipe, a left rear plate, a left lower plate, a left upper plate, a left middle connecting plate, a left upper connecting plate and a left lower connecting plate, wherein the left upper plate is fixedly connected with the left lower plate through the left rear plate, the left upper plate is fixedly connected with the left upper connecting plate, the left rear plate is fixedly connected with the left middle connecting plate, the left lower plate is fixedly connected with the left lower connecting plate, the left half pipe is connected with the left upper connecting plate, the left middle connecting plate and the left lower connecting plate, the right shell comprises a right half pipe, a right rear plate, a right lower plate, a right upper plate, a right middle connecting plate, a right upper connecting plate and a right lower plate, the right upper plate is fixedly connected with the right upper connecting plate, the right rear plate is fixedly connected with the right middle connecting plate, the right lower plate is fixedly connected with a right lower connecting plate, and the right half pipe is connected with a right upper connecting plate, a right middle connecting plate and a right lower connecting plate;
a set of clamping mechanism is respectively arranged between the upper left connecting plate and the upper right connecting plate and between the lower left connecting plate and the lower right connecting plate; the clamping mechanism comprises a left threaded rod, a right threaded rod and a rotary connecting ring, the left upper connecting plate is fixedly connected with the left threaded rod, the right upper connecting plate is fixedly connected with the right threaded rod, the rotary connecting ring is in threaded connection between the left threaded rod and the right threaded rod, and the left threaded rod and the right threaded rod are different in spiral direction;
the left shell and the right shell are provided with shielding plates; the shielding plate comprises a left shielding plate and a right shielding plate, wherein the left shielding plate is fixed on the left shell, the right shielding plate is fixed on the right shell, a lower rotating opening and an upper rotating opening are arranged on the left shielding plate and the right shielding plate, and the lower rotating opening and the upper rotating opening are located right above the rotating connecting ring.
2. The GIS through-wall safety bracket according to claim 1, wherein the shielding plate is made of an aluminum plastic plate, and the shielding plate is sealed with glue at the peripheral seams of the left shell and the right shell.
3. The GIS through-wall safety bracket according to claim 1, wherein the left middle connecting plate, the left upper connecting plate and the left lower connecting plate are all provided with internal thread holes, the left half pipe is provided with three sunken grooves matched with the left half pipe, the sunken grooves are provided with through holes penetrating through the left half pipe, and bolts are inserted into the through holes and are in threaded connection with the internal thread holes.
4. The GIS through-wall safety bracket according to claim 1, wherein the left back plate is provided with an outer sleeve, the outer sleeve is internally provided with a left middle connecting plate in a sliding fit manner, the left middle connecting plate slides along the outer sleeve and is positioned at one position on the outer sleeve by an adjusting knob, the left upper plate and the left lower plate are respectively provided with an internal groove, a slide rail is arranged in the internal groove, the slide rail is provided with a slide block, and the two slide blocks are respectively fixedly connected with the left upper connecting plate and the left lower connecting plate.
5. The GIS through-wall safety bracket of claim 1, wherein a layer of insulating rubber mat is attached to the surface of the left half pipe and the right half pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910903932.XA CN110601061B (en) | 2019-09-20 | 2019-09-20 | GIS wall-passing safety support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910903932.XA CN110601061B (en) | 2019-09-20 | 2019-09-20 | GIS wall-passing safety support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110601061A CN110601061A (en) | 2019-12-20 |
| CN110601061B true CN110601061B (en) | 2021-02-19 |
Family
ID=68863191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910903932.XA Active CN110601061B (en) | 2019-09-20 | 2019-09-20 | GIS wall-passing safety support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110601061B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3441562A1 (en) * | 1984-11-14 | 1986-05-22 | Franz 6200 Wiesbaden Müller | PIPE CLAMP |
| CN207539447U (en) * | 2017-06-16 | 2018-06-26 | 湛江市机研液压设备有限公司 | A kind of nuclear power station assembled support of pipelines |
| CN209398929U (en) * | 2018-12-25 | 2019-09-17 | 江苏唯斯安建筑科技有限公司 | A kind of para-seismic support for pipes |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE0600367L (en) * | 2006-02-17 | 2007-08-18 | Roxtec Ab | Cable restraint system |
| US20110248453A1 (en) * | 2008-12-19 | 2011-10-13 | Mct Brattberg Ab | Layer for use in combination with an insert half, and insert half |
| CN204068156U (en) * | 2014-09-01 | 2014-12-31 | 国家电网公司 | A kind of lead spacer |
| CN204756173U (en) * | 2015-06-17 | 2015-11-11 | 国网山东省电力公司烟台供电公司 | Stifled hole of general adjustable cable of transformer substation device |
| CN207018635U (en) * | 2017-06-20 | 2018-02-16 | 刘玮 | A kind of adjustable feed pipe pipe clamp |
| CN208363603U (en) * | 2018-04-09 | 2019-01-11 | 山东普瑞玛模板有限公司 | A kind of column mould clamping device |
| CN208565831U (en) * | 2018-05-04 | 2019-03-01 | 抚顺欧柏丽实业股份有限公司 | Through sealing device |
-
2019
- 2019-09-20 CN CN201910903932.XA patent/CN110601061B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3441562A1 (en) * | 1984-11-14 | 1986-05-22 | Franz 6200 Wiesbaden Müller | PIPE CLAMP |
| CN207539447U (en) * | 2017-06-16 | 2018-06-26 | 湛江市机研液压设备有限公司 | A kind of nuclear power station assembled support of pipelines |
| CN209398929U (en) * | 2018-12-25 | 2019-09-17 | 江苏唯斯安建筑科技有限公司 | A kind of para-seismic support for pipes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110601061A (en) | 2019-12-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110601061B (en) | GIS wall-passing safety support | |
| CN204373643U (en) | Pole inclination angle warning device | |
| CN204124025U (en) | Emergency lighting car | |
| CN208694087U (en) | A kind of Expansion Water Seal explosion venting device guiding tube | |
| CN210284617U (en) | Unmanned aerial vehicle device for fire extinguishment of high-rise building | |
| CN209727257U (en) | A kind of formula noise automatic detection device easy to remove | |
| CN107666121B (en) | Big data operation equipment installation box for high-voltage ring main unit | |
| CN207115691U (en) | City integrated piping lane intelligent monitor system | |
| CN211395454U (en) | Novel warning device | |
| CN214893375U (en) | Tunnel passes through earthquake fracture area safety construction monitoring devices | |
| CN220820519U (en) | Dynamic self-networking power environment monitoring system | |
| CN214245451U (en) | LED warning light with low power consumption and long service life | |
| CN213024697U (en) | Monitoring device for intelligent alarm system of garden fire-fighting equipment operation | |
| CN211630637U (en) | Electric monitoring device | |
| CN213746485U (en) | Explosion-proof signal lamp | |
| CN210067634U (en) | Fender is enclosed with monitoring formula to building engineering construction | |
| CN204460029U (en) | Novel route guide lamp including same | |
| CN218275550U (en) | Branch box for emergency rescue | |
| CN203466333U (en) | Instrument for mosaic and cable plug thereof | |
| CN210860897U (en) | Support lamp with space positioning technology | |
| CN216198294U (en) | Safety visualization system applied to high-gas tunnel construction machinery | |
| CN214286382U (en) | Electric power construction electric power fire protection device | |
| CN210998659U (en) | Auxiliary device for overhauling and installing power equipment | |
| CN104596480B (en) | Pole inclination angle warning device | |
| CN216122591U (en) | Wireless explosion-proof distribution control ball-type camera |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |