CN114825201A - Weak current tubular product convenient to wiring - Google Patents
Weak current tubular product convenient to wiring Download PDFInfo
- Publication number
- CN114825201A CN114825201A CN202210322841.9A CN202210322841A CN114825201A CN 114825201 A CN114825201 A CN 114825201A CN 202210322841 A CN202210322841 A CN 202210322841A CN 114825201 A CN114825201 A CN 114825201A
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- CN
- China
- Prior art keywords
- shell
- joint
- weak current
- pin
- cover
- 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.)
- Pending
Links
- 230000000670 limiting effect Effects 0.000 claims description 28
- 230000007246 mechanism Effects 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010276 construction Methods 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
- 238000000605 extraction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
- H02G3/0481—Tubings, i.e. having a closed section with a circular cross-section
-
- 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
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/04—Installations of electric cables or lines in or on the ground or water in surface ducts; Ducts or covers therefor
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention belongs to the field of weak current pipes, and particularly relates to a weak current pipe convenient for wiring, which comprises a wire pipe, wherein the wire pipe comprises a first shell and a second shell which are both in an arc structure and are concentrically arranged, the first shell and the second shell form a hollow tubular structure together, a connecting component is arranged in a hollow part of the hollow tubular structure, the connecting component comprises a connecting part A arranged in the first shell and a connecting part B arranged in the second shell, the connecting part A is detachably connected with the connecting part B, and the connecting part A and the connecting part B separate the hollow part.
Description
Technical Field
The invention belongs to the field of weak current pipes, and particularly relates to a weak current pipe convenient for wiring.
Background
The weak current generally refers to a direct current circuit or an audio frequency circuit, a video circuit, a network circuit and a telephone circuit, the alternating current voltage is generally within 36V, the pipe is a necessary material for building engineering, a water supply pipe, a drain pipe, a gas pipe, a heating pipe, a wire conduit, a rainwater pipe and the like are commonly used, when the weak current is constructed and wired, a plurality of weak current wires need to penetrate through the pipe, then the pipe is installed in a wire groove on the ground, the quick wiring is not facilitated, and a plurality of weak current wires are intensively placed and are not beneficial to classified placement.
Disclosure of Invention
The invention aims to provide a weak current pipe which is convenient for fast wiring and separating wires for classified placement, and in order to realize the purpose, the invention adopts the technical scheme that:
a weak current pipe convenient for wiring comprises a spool, wherein the spool comprises a first shell and a second shell which are both arc-shaped structures and are concentrically arranged, the first shell and the second shell jointly form a hollow tubular structure, and a connecting assembly is arranged in a hollow part of the first shell and the second shell;
the connecting assembly comprises a connecting part A arranged in the first shell and a connecting part B arranged in the second shell, the connecting part A is detachably connected with the connecting part B, and the connecting part A and the connecting part B separate the hollow part.
Further, connecting portion A includes the connecting plate, the one end fixed connection of connecting plate the inner wall of first casing, the other end are provided with the joint groove, connecting portion B includes the joint board, joint board one end fixed connection second shells inner wall, the other end setting is in the joint inslot, the opening terminal surface in joint groove is provided with the springboard, the tip of springboard is provided with wedge portion, the joint board side is provided with the fixed plate, the fixed plate be provided with the joint hole of wedge portion adaptation, wedge portion passes the joint hole.
Furthermore, still be provided with the elastic component in the joint inslot, the elastic component is compression state and butt joint board.
Further, still include the connecting block, connecting plate tip fixed connection connecting block one side, connecting block opposite side fixed connection limiting plate, the joint groove sets up the limiting plate is kept away from the one end of connecting block, the connecting block sets up between two division boards, two the other end fixed connection of division board second shells inner wall, the division board with the connecting plate is perpendicular.
Further, still including demolising the cover, demolish cover slidable cover and establish on the joint board, demolish the cover inboard with be equipped with the space between the joint board side, the terminal surface in space is used for the butt wedge portion makes its withdrawal downthehole in the joint.
Furthermore, the opening both ends of first casing be provided with the breach portion of second casing adaptation, second casing both ends set up in the breach portion.
Further, still include the adapter, the adapter includes the hose, the both ends fixedly connected with plug of hose, plug detachable cover is established on the tip of spool.
Further, still the cover is equipped with the go-between on the spool, the go-between cover is established on the plug, and through threaded connection the plug, the go-between passes through installation mechanism and connects the spool.
Further, the mounting mechanism comprises a convex block fixedly arranged on the outer side surface of the spool, the convex block is abutted against one end of the connecting ring, which is far away from the plug, the end surface of the connecting ring is fixedly connected with a bolt, the convex block is provided with a pin hole, the bolt can slidably pass through the pin hole, the inner wall of the pin hole is provided with a horizontally arranged limiting hole, and one end of a limiting pin is arranged in the limiting hole;
the bolt is kept away from the one end of go-between is provided with the slip chamber, the bolt side is provided with the intercommunication the slide opening in slip chamber, the spacer pin other end sets up in the slide opening, still be provided with interference fit's pin in the slip chamber, pin side butt the spacer pin, the pin tip is the wedge structure.
Furthermore, the number of the mounting mechanisms is two, and the two mounting mechanisms are respectively arranged on the outer side surfaces of the first shell and the second shell.
The invention has the following beneficial effects: during the installation, needn't pass the weak electric wire from the spool, can place first casing or second casing in the wire casing on ground earlier, then arrange the weak electric wire in wherein, cover another casing again, and connect through connecting portion A and connecting portion B, and then realized the effect of swift wiring, and can place the weak electric wire of different grade type, diameter in connecting portion A and connecting portion B's both sides, form the purpose of categorised placing, reached the swift wiring of being convenient for and separated the beneficial effect of electric wire with categorised placing.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1;
FIG. 3 is a schematic view of the connection between the conduit and the plug;
FIG. 4 is a schematic view of the mating relationship between the plug and the connection ring;
fig. 5 is an enlarged view of B in fig. 4.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 5 in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. Unless otherwise specified, the technical means used in the examples are conventional means well known to those skilled in the art.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
A weak current pipe convenient for wiring comprises a wire pipe, wherein the wire pipe comprises a first shell 1 and a second shell 2 which are both in an arc structure and are concentrically arranged, the first shell 1 and the second shell 2 jointly form a hollow tubular structure, and a connecting assembly is arranged in a hollow part of the hollow tubular structure;
the connecting assembly comprises a connecting part A arranged in the first shell 1 and a connecting part B arranged in the second shell 2, the connecting part A is detachably connected with the connecting part B, and the connecting part A and the connecting part B separate the hollow part.
As shown in fig. 1, the cross section of the first housing 1 and the cross section of the second housing 2 are both semicircular arc structures, which are opposite to each other and have a concentric structure, in the figure, the connecting portion a and the connecting portion B are both vertically arranged, the first housing 1 and the second housing 2 are detachably connected, so that the splicing and combining function is realized, and the hollow portion of the tubular structure formed by the first housing 1 and the second housing 2 is divided into two spaces, so that in the specific implementation, weak wires 20 of different types and diameters can be placed on both sides of the connecting portion a and the connecting portion B, the classification and winding avoidance functions are realized, and in the installation, the weak wires 20 do not need to pass through the wire pipes, the first housing 1 or the second housing 2 can be placed in the wire grooves on the ground first, then the weak wires 20 are placed in the wire grooves, and the other housing is covered, and the connecting part A and the connecting part B are connected, so that the function of rapid wiring is realized.
Further, connecting portion A includes connecting plate 5, the one end fixed connection of connecting plate 5 the inner wall of first casing 1, the other end are provided with the joint groove, connecting portion B includes joint board 8, 8 one end fixed connection of joint board 2 inner walls of second casing, the other end setting are in the joint inslot, the opening terminal surface in joint groove is provided with springboard 10, the tip of springboard 10 is provided with wedge portion, 8 sides of joint board are provided with fixed plate 11, fixed plate 11 be provided with the joint hole of wedge portion adaptation, wedge portion passes the joint hole.
As shown in fig. 1 and 2, in the direction of the drawing, the connecting plate 5 and the clamping plate 8 are both vertically arranged and are arranged in the radial direction of the spool and are located on the same plane, specifically, the connecting plate 5 and the clamping plate 8 have the same length and are flush with the two ends of the spool in the axial direction of the spool, the elastic plate 10 can be a plate-shaped part such as a plastic plate and the like which can be bent, the fixing plate 11 is located below the connecting plate 5, when the wedge-shaped part passes through the clamping hole, the elastic plate 10 bends and deflects, after the wedge-shaped part passes through the clamping hole, the wedge-shaped part and the bottom end face of the fixing plate 11 form a limiting mechanism to restrain the vertical direction of the connecting plate 5.
Furthermore, still be provided with the elastic component in the joint inslot, the elastic component is compression state and butt joint board 8.
The elastic member can be a spring piece, a rubber strip and the like, and provides pre-tightening force for the first shell 1 and the second shell 2, and in fig. 1, the elastic member is located at the top of the clamping plate 8.
Further, still include connecting block 6, 5 tip fixed connection of connecting plate 6 one side, 6 opposite side fixed connection limiting plate 7 of connecting block, the joint groove sets up limiting plate 7 is kept away from the one end of connecting block 6, connecting block 6 sets up between two division boards 3, two the other end fixed connection of division board 3 the 2 inner walls of second casing, division board 3 with connecting plate 5 is perpendicular.
Specifically, as figure 1, connecting block 6 is "T" font structure, leans on the top at two division boards 3, and connecting block 6 forms limit structure, pegs graft between two division boards 3, retrains the stroke that first casing 1 and second casing 2 are close to each other, and two division board 3 levels set up, constitute "ten" font structure jointly with connecting plate 5, limiting plate 7 and joint board 8, and then separate the well kenozooecium of spool into four spaces, wherein can specifically place different specifications, the weak current line 2 of kind according to the demand.
In addition, the joint groove makes limiting plate 7 be "Contraband" font structure that the opening is down, and on the axial direction of spool, limiting plate 7 both ends flush with the spool both ends, and fixed plate 11 is located under limiting plate 7, and the fixed setting of elastic plate 10 is in limiting plate 7 bottom.
In specific implementation, the weak wires 2 in the second shell 2 are put in between the two partition plates 3 and are positioned at two sides of the clamping plate 8.
Further, still including demolising cover 12, demolish cover 12 slidable cover and establish on the joint board 8, demolish cover 12 inboard with be equipped with the space between the 8 sides of joint board, the terminal surface in space is used for the butt wedge portion makes its withdrawal the joint downthehole.
Specifically, it is hollow structure to demolish cover 12, it is located elastic plate 10 below, it equals with the width in joint hole to demolish the space width between cover 12 inboard and the 8 sides of joint board, the joint hole is the square hole structure, demolish the both ends of cover 12 and extend the spool, and then when concrete implementation, will demolish the direction motion of cover 12 towards elastic plate 10 through the both ends of demolising cover 12, and then when butt wedge portion, wedge portion is towards 8 crooked joints board, and retract to within the cover in joint hole, first casing of detachable 1 and second casing 2 when so, played the installation of being convenient for, the effect of dismantlement.
In addition, elastic plate 10 and fixed plate 11 all are provided with two, the setting that is symmetrical respectively is in joint board 8 both sides, demolishs two spaces that form with elastic plate 10 adaptation between cover 12 relative two inboards and joint board 8.
Further, the two ends of the opening of the first housing 1 are provided with a notch portion 4 adapted to the second housing 2, and the two ends of the second housing 2 are disposed in the notch portion 4.
Specifically, the arc length of first casing 1 is greater than second casing 2, and then the both ends of first casing 1 are the partial lateral surface parcel of structure with second casing 2 of parcel, are provided with the sealing strip between breach portion 4 and the 2 tip of second casing simultaneously, have formed effectual waterproof construction.
Further, still include the adapter, the adapter includes hose 13, hose 13's both ends fixedly connected with plug 14, plug 14 detachable cover is established on the tip of spool.
The hose 13 can be bent in any direction, and the plugs 14 at the two ends of the hose are connected with the two conduits, so that the hose can be conveniently arranged in the direction of the conduits.
Further, still the cover is equipped with go-between 9 on the spool, go-between 9 cover is established on the plug 14, and through threaded connection plug 14, go-between 9 passes through installation mechanism to be connected the spool.
As shown in fig. 4, a gap is provided between the coupling ring 9 and the outer side of the conduit, which gap forms an annular groove, the end of the plug 14 being arranged in the annular groove, and the weak wire 20 passing through the plug 14 and the hose 13 and being arranged in the other conduit.
Further, the mounting mechanism comprises a projection 15 fixedly arranged on the outer side surface of the spool, the projection 15 abuts against one end, far away from the plug 14, of the connecting ring 9, a bolt 16 is fixedly connected to the end surface of the connecting ring 9, the projection 15 is provided with a pin hole, the bolt 16 slidably penetrates through the pin hole, a horizontally arranged limiting hole 19 is arranged on the inner wall of the pin hole, and one end of a limiting pin 18 is arranged in the limiting hole 19;
the bolt 16 is kept away from the one end of go-between 9 is provided with the slip chamber, 16 sides of bolt are provided with the intercommunication the slide opening in slip chamber, the spacer pin 18 other end sets up in the slide opening, still be provided with interference fit's pin 17 in the slip chamber, 17 side butts of pin 18, pin 17 tip is the wedge structure.
As shown in fig. 5, the pin 16 is disposed in the axial direction of the conduit, the pin 16 extends out of the pin hole, the limiting pin 18 has a limiting effect on the connecting ring 9, and the connecting ring 9 and the conduit are relatively fixed, in the specific implementation, the connecting ring 9 is firstly sleeved from the end of the conduit, and the pin 15 is abutted to the protruding block 15, at this time, the pin 16 is located in the pin hole, and then the pin 17 is inserted, so that the wedge-shaped structure at the end of the pin 17 pushes the limiting pin 18 to slide into the limiting hole 19 to form limiting, the pin 17 can be made of rubber, so that the pin is stably connected with the sliding cavity, when the connecting ring 9 is taken down, the pin 18 can be shaken to slide and retract into the sliding hole, through the insertion and extraction of the pin 17, the quick installation of the connecting ring 9 and the plug 14 can be realized, and the connecting ring 9 also plays a role in bundling and limiting the first shell 1 and the second shell 2.
Further, the number of the mounting mechanisms is two, and the two mounting mechanisms are respectively arranged on the outer side surfaces of the first shell 1 and the second shell 2.
The lugs 15 of the two mounting mechanisms are fixedly connected with the first housing 1 and the second housing 2 respectively.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various changes, modifications, alterations, and substitutions which may be made by those skilled in the art without departing from the spirit of the present invention shall fall within the protection scope defined by the claims of the present invention.
Claims (10)
1. The utility model provides a light current tubular product convenient to wiring which characterized in that: the wire tube comprises a first shell (1) and a second shell (2) which are both arc-shaped structures and are concentrically arranged, wherein the first shell (1) and the second shell (2) jointly form a hollow tubular structure, and a connecting assembly is arranged in a hollow part of the hollow tubular structure;
the connecting assembly comprises a connecting part A arranged in the first shell (1) and a connecting part B arranged in the second shell (2), the connecting part A is detachably connected with the connecting part B, and the connecting part A and the connecting part B separate the hollow part.
2. A weak current pipe facilitating wiring according to claim 1, wherein: connecting portion A includes connecting plate (5), the one end fixed connection of connecting plate (5) the inner wall of first casing (1), the other end are provided with the joint groove, connecting portion B includes joint board (8), joint board (8) one end fixed connection second casing (2) inner wall, the other end setting are in the joint inslot, the opening terminal surface in joint groove is provided with springboard (10), the tip of springboard (10) is provided with wedge portion, joint board (8) side is provided with fixed plate (11), fixed plate (11) be provided with the joint hole of wedge portion adaptation, wedge portion passes the joint hole.
3. A weak current pipe facilitating wiring according to claim 2, wherein: still be provided with the elastic component in the joint inslot, the elastic component is compression state and butt joint board (8).
4. A weak current pipe facilitating wiring according to claim 2, wherein: still include connecting block (6), connecting plate (5) tip fixed connection connecting block (6) one side, connecting block (6) opposite side fixed connection limiting plate (7), the joint groove sets up limiting plate (7) are kept away from the one end of connecting block (6), connecting block (6) set up between two division boards (3), two the other end fixed connection of division board (3) second casing (2) inner wall, division board (3) with connecting plate (5) are perpendicular.
5. A weak current pipe facilitating wiring according to claim 2, wherein: still including demolising cover (12), it establishes to demolish cover (12) slidable cover on joint board (8), demolish cover (12) inboard with be equipped with the space between joint board (8) side, the terminal surface in space is used for the butt wedge portion makes its withdrawal the joint is downthehole.
6. A weak current pipe facilitating wiring according to claim 1, wherein: the opening both ends of first casing (1) be provided with breach portion (4) of second casing (2) adaptation, second casing (2) both ends set up in breach portion (4).
7. A weak current pipe facilitating wiring according to claim 1, wherein: still include the adapter, the adapter includes hose (13), the both ends fixedly connected with plug (14) of hose (13), plug (14) detachable cover is established on the tip of spool.
8. A weak current pipe facilitating wiring according to claim 7, wherein: still the cover is equipped with go-between (9) on the spool, go-between (9) cover is established on plug (14), and through threaded connection plug (14), go-between (9) are connected through installation mechanism the spool.
9. A weak current pipe facilitating wiring according to claim 8, wherein: the mounting mechanism comprises a convex block (15) fixedly arranged on the outer side surface of the spool, the convex block (15) is abutted to one end, far away from the plug (14), of the connecting ring (9), a bolt (16) is fixedly connected to the end surface of the connecting ring (9), the convex block (15) is provided with a pin hole, the bolt (16) can slidably penetrate through the pin hole, a horizontally arranged limiting hole (19) is formed in the inner wall of the pin hole, and one end of a limiting pin (18) is arranged in the limiting hole (19);
keep away from bolt (16) the one end of go-between (9) is provided with the slip chamber, bolt (16) side is provided with the intercommunication the slide opening in slip chamber, spacer pin (18) other end sets up in the slide opening, still be provided with interference fit's pin (17) in the slip chamber, pin (17) side butt spacer pin (18), pin (17) tip is the wedge structure.
10. A weak current pipe facilitating wiring according to claim 8 or 9, wherein: the two mounting mechanisms are respectively arranged on the outer side surfaces of the first shell (1) and the second shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210322841.9A CN114825201A (en) | 2022-03-30 | 2022-03-30 | Weak current tubular product convenient to wiring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210322841.9A CN114825201A (en) | 2022-03-30 | 2022-03-30 | Weak current tubular product convenient to wiring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114825201A true CN114825201A (en) | 2022-07-29 |
Family
ID=82533491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210322841.9A Pending CN114825201A (en) | 2022-03-30 | 2022-03-30 | Weak current tubular product convenient to wiring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114825201A (en) |
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| CN2851548Y (en) * | 2005-06-20 | 2006-12-27 | 中国石油化工股份有限公司中原油田分公司采油工程技术研究院 | Slip type packer |
| CN202789952U (en) * | 2012-09-07 | 2013-03-13 | 连春忠 | Wedge-shaped fastening nail |
| CN103122903A (en) * | 2011-11-19 | 2013-05-29 | 宋炜赓 | Novel plug pin |
| CN104329344A (en) * | 2013-07-22 | 2015-02-04 | 天津世顺金属制品有限公司 | Anti-loose nail |
| CN206221477U (en) * | 2016-09-29 | 2017-06-06 | 国网新疆电力公司电力科学研究院 | A kind of bolt-type power tower Special anti-theft bolt |
| CN207578210U (en) * | 2017-12-20 | 2018-07-06 | 宜宾市南溪区科诚机电厂 | Thrust clamping device |
| CN210246172U (en) * | 2019-06-24 | 2020-04-03 | 盐城市华科电子有限公司 | Insulating spool of convenient combination |
| CN210640643U (en) * | 2019-10-31 | 2020-05-29 | 爱喏工业科技（苏州）有限公司 | Reinforced reinforcing wire pipe |
| CN212210377U (en) * | 2020-07-07 | 2020-12-22 | 江苏源达线缆科技有限公司 | Cable for road vehicle |
| CN214699702U (en) * | 2020-12-11 | 2021-11-12 | 陕西同华机电有限公司 | Negative end welding elbow structure |
| CN215071481U (en) * | 2021-04-13 | 2021-12-07 | 申山（天津）科技有限公司 | Electrician's bushing elbow |
| CN215377798U (en) * | 2021-07-13 | 2021-12-31 | 四川华丰科技股份有限公司 | Plug shell assembly of push-pull connector |
| CN215461030U (en) * | 2021-07-23 | 2022-01-11 | 绵竹市人民医院 | Medical atomizing cup support |
| CN215772346U (en) * | 2021-08-04 | 2022-02-08 | 旱田智能科技(衡水)有限公司 | Line protection device for electrical engineering |
| CN114033914A (en) * | 2021-11-10 | 2022-02-11 | 苏州道森钻采设备股份有限公司 | Novel rotary joint |
-
2022
- 2022-03-30 CN CN202210322841.9A patent/CN114825201A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2851548Y (en) * | 2005-06-20 | 2006-12-27 | 中国石油化工股份有限公司中原油田分公司采油工程技术研究院 | Slip type packer |
| CN103122903A (en) * | 2011-11-19 | 2013-05-29 | 宋炜赓 | Novel plug pin |
| CN202789952U (en) * | 2012-09-07 | 2013-03-13 | 连春忠 | Wedge-shaped fastening nail |
| CN104329344A (en) * | 2013-07-22 | 2015-02-04 | 天津世顺金属制品有限公司 | Anti-loose nail |
| CN206221477U (en) * | 2016-09-29 | 2017-06-06 | 国网新疆电力公司电力科学研究院 | A kind of bolt-type power tower Special anti-theft bolt |
| CN207578210U (en) * | 2017-12-20 | 2018-07-06 | 宜宾市南溪区科诚机电厂 | Thrust clamping device |
| CN210246172U (en) * | 2019-06-24 | 2020-04-03 | 盐城市华科电子有限公司 | Insulating spool of convenient combination |
| CN210640643U (en) * | 2019-10-31 | 2020-05-29 | 爱喏工业科技（苏州）有限公司 | Reinforced reinforcing wire pipe |
| CN212210377U (en) * | 2020-07-07 | 2020-12-22 | 江苏源达线缆科技有限公司 | Cable for road vehicle |
| CN214699702U (en) * | 2020-12-11 | 2021-11-12 | 陕西同华机电有限公司 | Negative end welding elbow structure |
| CN215071481U (en) * | 2021-04-13 | 2021-12-07 | 申山（天津）科技有限公司 | Electrician's bushing elbow |
| CN215377798U (en) * | 2021-07-13 | 2021-12-31 | 四川华丰科技股份有限公司 | Plug shell assembly of push-pull connector |
| CN215461030U (en) * | 2021-07-23 | 2022-01-11 | 绵竹市人民医院 | Medical atomizing cup support |
| CN215772346U (en) * | 2021-08-04 | 2022-02-08 | 旱田智能科技(衡水)有限公司 | Line protection device for electrical engineering |
| CN114033914A (en) * | 2021-11-10 | 2022-02-11 | 苏州道森钻采设备股份有限公司 | Novel rotary joint |
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