CN113690811A - Fireproof high-speed leaky-cable clamp - Google Patents
Fireproof high-speed leaky-cable clamp Download PDFInfo
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- CN113690811A CN113690811A CN202111039310.0A CN202111039310A CN113690811A CN 113690811 A CN113690811 A CN 113690811A CN 202111039310 A CN202111039310 A CN 202111039310A CN 113690811 A CN113690811 A CN 113690811A
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- 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
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- 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
- H02G3/30—Installations of cables or lines on walls, floors or ceilings
- H02G3/32—Installations of cables or lines on walls, floors or ceilings using mounting clamps
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The invention relates to a fireproof high-speed leaky cable clamp which comprises a base, a left clamp, a right clamp and a middle clamp, wherein the middle clamp comprises a supporting seat, a pressing buckle, a bolt, a nut, an expansion anchor nail, a fixed column and a screw; the middle fixture is made of stainless steel materials. The high-speed rail transit clamping device has the advantages that the clamping device is designed into a group of three clamping devices, the left auxiliary clamping device and the right auxiliary clamping device, the middle clamping device is designed into stainless steel metal, and the structural design can meet the requirements of the current market in a tunnel through which a motor car/high-speed rail passes at high speed. The left and right clamps and the base are made of fireproof nylon 66, so that the left and right clamps have a fireproof effect, and the middle clamp is made of stainless steel and also has a fireproof effect.
Description
Technical Field
The invention relates to the technical field of leaky cable clamps, in particular to a fireproof high-speed leaky cable clamp.
Background
The Leaky Cable is a Leaky Coaxial Cable (leakage Coaxial Cable) which is usually called as a Leaky Cable or a Leaky Cable for short, has a structure basically consistent with that of a common Coaxial Cable, and consists of an inner conductor, an insulating medium and an outer conductor provided with periodic slotted holes. In the traditional subway line tunnel engineering, a leaky cable mounting clamp is directly nailed on a wall of a civil engineering structure through an internal expansion bolt, and due to the environment in a tunnel, when a vehicle passes through, wind blowing and vibration can damage the leaky cable mounting clamp; at present, in order to fix the leaky cable well, a leaky cable clamp is changed continuously, but with the speed increase of a motor car/high-speed rail, the speed when the leaky cable clamp passes through a tunnel can reach 350 kilometers per hour, the design requirement of the traditional leaky cable clamp can only meet the application of less than 200 kilometers per hour, once the speed exceeds the speed, the problems of vibration, breakage and the like occur, and the use of higher speed cannot be met.
Disclosure of Invention
In order to solve the technical problems, the invention provides a fireproof high-speed leaky cable clamp which is simple in design and convenient to use and can be used in a tunnel passing at a high speed.
The technical scheme of the invention is as follows:
the fireproof high-speed leaky cable clamp comprises a base, a left clamp, a right clamp and a middle clamp, wherein the left clamp and the right clamp are correspondingly designed and installed on the left side and the right side of the upper surface of the base respectively, the middle clamp is installed on the upper surface of the base and is positioned between the left clamp and the right clamp, the middle clamp comprises a supporting seat, a pressing buckle, a bolt, a nut, an expansion anchor nail, a fixing column and a screw, one end of the pressing buckle is rotatably connected with one end of the supporting seat, the other end of the pressing buckle and the other end of the supporting seat are respectively provided with a semicircular plate, the two semicircular plates are matched up and down, a fixing hole is formed in the middle of each of the two semicircular plates, and the bolt is screwed on the bolt through the nut to lock the two semicircular plates after passing through the two fixing holes; a through hole is formed in the middle of the lower end of the supporting seat, a through hole is also formed in the middle of the base, screw holes are respectively formed in the two ends of the fixing column, a screw sequentially penetrates through the through hole in the supporting seat and the through hole in the middle of the base and then is locked in the screw hole at one end of the fixing column, and one end of the expansion anchor nail is fixed in the screw hole at the other end of the fixing column; the middle fixture is made of stainless steel materials.
The pressing buckle is a pressing sheet in a semi-arc shape, an arc-shaped rectangular hole is formed in the middle of the pressing sheet, and two outward arc-shaped bulges are further designed on the pressing sheet; the supporting seat comprises a left arc-shaped piece, a right arc-shaped piece and a U-shaped bottom piece, the lower end of the left arc-shaped piece is connected with the upper end of the left side of the U-shaped bottom piece, the lower end of the right arc-shaped piece is connected with the upper end of the right side of the U-shaped bottom piece, a through hole is formed in the middle of the U-shaped bottom piece, the upper end of the left arc-shaped piece is rotatably connected with one end of a pressing piece, the upper end of the right arc-shaped piece is connected with a semicircular plate, and the other end of the pressing piece is also connected with the semicircular plate; the middle parts of the root parts at the two sides of the U-shaped bottom plate are respectively provided with an inward bulge.
The middle of the nut is provided with a screw hole, an opening part on one side of the screw hole is provided with an annular bulge, the inner side of the annular bulge is provided with an annular groove, and a fireproof nylon ring is arranged in the annular groove.
The left clamp comprises an arc-shaped supporting plate and a pressing plate, one end of the arc-shaped supporting plate is rotatably connected with one end of the pressing plate, the other end of the arc-shaped supporting plate is clamped with the other end of the pressing plate, vertical plate ribs are arranged in the middle of two sides of the arc-shaped supporting plate and connected to the upper surface of the base through the vertical plate ribs, a plurality of strip-shaped teeth are designed on the inner side of the arc-shaped supporting plate, a strip-shaped notch is formed in the middle of the inner side of the arc-shaped supporting plate, strip-shaped bulges are respectively designed at the upper ends of two sides of the strip-shaped notch, and the outer side of the lower end of the strip-shaped notch is connected to the upper surface of the base through a connecting rib; the lower end of the vertical plate rib is provided with an arc-shaped notch; the pressing plate is designed into an inverted U-shaped plate, a downward pressing arc-shaped ring support is arranged in the middle of the inner side of the pressing plate, a plurality of conical protrusions are arranged in the middle of the lower surface of the downward pressing arc-shaped ring support, two side supports are arranged on the inner side of the pressing plate and are respectively arranged on two sides of the downward pressing arc-shaped ring support, and a block-shaped boss is arranged in the middle of each side support; an inner rib is circumferentially designed in the middle of the inner side of the pressing plate; the inboard one end design that is close to the joint of clamp plate has spacing horizontal muscle, is connected with interior muscle is perpendicular in the middle of the spacing horizontal muscle, and the joint tip inboard of clamp plate has still designed the pawl, and the centre of pawl also is connected with interior muscle is perpendicular, and the joint tip outside design hook tooth of arc layer board and hook tooth are middle to be opened there is the location mouth, and the pawl hook of clamp plate is hung in the hook tooth outside of arc layer board and interior muscle location installation in the location mouth.
The inner side of the inverted tooth is provided with two small clamping grooves, the inner side of the hook tooth is also provided with two small clamping teeth, and the small clamping teeth are clamped in the small clamping grooves.
The structure of the right fixture is the same as that of the left fixture, and the right fixture and the left fixture are symmetrically arranged on the base.
The arc-shaped supporting plate of the left fixture, the arc-shaped supporting plate of the right fixture and the base are integrally formed by injection molding; and the pressing plate of the left fixture and the pressing plate of the right fixture are respectively formed by injection molding.
The base, the left clamp and the right clamp are all made of fireproof nylon 66 materials.
The invention has the advantages that: 1. the three fixture of design is a set of, and two supplementary fixtures about, the centre designs for stainless steel metal's fixture, and this kind of structural design can satisfy in the high-speed tunnel that passes through of motor car/high-speed railway, satisfies present market demand.
2. The left and right clamps and the base are made of fireproof nylon 66, so that the left and right clamps have a fireproof effect, and the middle clamp is made of stainless steel and also has a fireproof effect.
3. The left and right auxiliary clamps are convenient to install and use, the left and right clamp structures can quickly clamp, position and install the leaky cable, and the middle clamp can perform subsequent bolt and nut locking and fixing; meanwhile, the nut is an anti-drop nut, and after the anti-drop nut is screwed down, the nut cannot drop off when the leaky cable vibrates, so that the anti-drop leakage cable is safe and reliable.
4. The left and right clamps are symmetrically designed, and the structural design of the left and right clamps has the functions of positioning the leaky cable and locking the leaky cable, so that the vibration is prevented.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic rear view of the present invention.
Fig. 3 is a side view schematic of the present invention.
Figure 4 is a schematic view of an intermediate clamp of the present invention.
Fig. 5 is a schematic view of the left fixture of the present invention.
Fig. 6 is a schematic view of the clamp plate of the left clamp of the present invention at the inverted teeth.
FIG. 7 is a schematic view of the left fixture of the present invention at the level of the hook of the arc shaped blade.
Fig. 8 is a perspective view of the present invention.
Figure 9 is a schematic view of a nut of the intermediary clamp according to the invention.
Detailed Description
Referring to the attached drawings 1-9, the fireproof high-speed leaky cable clamp comprises a base 1, a left clamp 2, a right clamp 3 and a middle clamp 4, wherein the left clamp 2 and the right clamp 3 are correspondingly designed and installed on the left side and the right side of the upper surface of the base 1 respectively, the middle clamp 4 is installed on the upper surface of the base 1, the middle clamp 4 is located between the left clamp 2 and the right clamp 3, the middle clamp 4 comprises a supporting seat 41, a pressing buckle 42, a bolt 43, a nut 44, an expansion anchor 45, a fixing column 46 and a screw 47, one end of the pressing buckle 42 is rotatably connected with one end of the supporting seat 41, the other end of the pressing buckle 42 and the other end of the supporting seat 41 are both provided with semicircular plates 48, the two semicircular plates 48 are vertically matched, fixing holes are respectively formed in the middles of the two semicircular plates 48, and the bolt 43 passes through the two fixing holes and then is locked on the bolt 43 through the nut 44 to tightly lock the two semicircular plates 48; a through hole is formed in the middle of the lower end of the supporting seat 41, a through hole is also formed in the middle of the base 1, screw holes are respectively formed in the two ends of the fixing column 46, a screw 47 sequentially penetrates through the through hole in the supporting seat 41 and the through hole in the middle of the base 1 and then is locked in the screw hole at one end of the fixing column 46, and one end of the expansion anchor 45 is fixed in the screw hole at the other end of the fixing column 46; the intermediate fixture 4 is made of stainless steel material.
As shown in fig. 4, the pressing buckle 42 is a pressing sheet in a semi-arc shape, an arc-shaped rectangular hole 420 is formed in the middle of the pressing sheet, and two outward arc-shaped protrusions 421 are further designed on the pressing sheet; the supporting seat 41 comprises a left arc-shaped piece 411, a right arc-shaped piece 412 and a U-shaped bottom piece 413, the lower end of the left arc-shaped piece 411 is connected with the upper end of the left side of the U-shaped bottom piece 413, the lower end of the right arc-shaped piece 412 is connected with the upper end of the right side of the U-shaped bottom piece 413, a through hole is formed in the middle of the U-shaped bottom piece 413, the upper end of the left arc-shaped piece 411 is rotatably connected with one end of a pressing piece, the upper end of the right arc-shaped piece 412 is connected with a semi-circular plate 48, and the other end of the pressing piece is also connected with the semi-circular plate 48; the middle parts of the root parts at the two sides of the U-shaped bottom sheet 413 are respectively provided with an inward bulge 414.
As shown in fig. 9, a screw hole 440 is designed in the middle of the nut 44, an annular protrusion 441 is designed at a side opening of the screw hole 440, an annular groove is designed at the inner side of the annular protrusion 441, and a fireproof nylon ring 442 is installed in the annular groove. The design installation fire prevention nylon circle in the screw hole one side of nut, after the bolt was tightened, under the effect of fire prevention nylon circle, can die by automatic card, can not loosen and take off, fire prevention nylon circle is still fire-resistant, safe and reliable.
As shown in fig. 5-7, the left clamp 2 comprises an arc-shaped supporting plate 21 and a pressing plate 22, one end of the arc-shaped supporting plate 21 is rotatably connected with one end of the pressing plate 22, the other end of the arc-shaped supporting plate 21 is clamped with the other end of the pressing plate 22, vertical plate ribs 23 are arranged in the middle of two sides of the arc-shaped supporting plate 21 and are connected to the upper surface of the base 1 through the vertical plate ribs 23, a plurality of strip-shaped teeth 24 (the strip-shaped teeth can effectively clamp a leaky cable and prevent unnecessary rotation abrasion of the leaky cable) are designed on the inner side of the arc-shaped supporting plate 21, a strip-shaped notch 26 is formed in the middle of the inner side of the arc-shaped supporting plate 21, strip-shaped protrusions 25 (two strip-shaped protrusions can position the leaky cable) are respectively designed on the upper ends of two sides of the strip-shaped notch 26, and the outer side of the lower end of the strip-shaped notch 26 is connected to the upper surface of the base 1 through a connecting rib 27; the lower end of the vertical plate rib 23 is provided with an arc-shaped notch 230 (the arc-shaped notch can ensure that the arc-shaped supporting plate has certain elasticity, and the arc-shaped supporting plate can have certain elastic deformation when a leaky cable is installed, so that the leaky cable can be clamped quickly, and the vibrating leaky cable can be buffered; the pressing plate 22 is designed into an inverted U-shaped plate, a downward pressing arc-shaped ring support 220 (with a downward pressing and buffering effect) is designed and installed in the middle of the inner side of the pressing plate 22, a plurality of conical protrusions 221 (which are further anti-skidding) are designed in the middle of the lower surface of the downward pressing arc-shaped ring support 220, two side supports 222 (for further compressing leakage cables) are also designed and installed on the inner side of the pressing plate 22, the two side supports 222 are respectively installed on two sides of the downward pressing arc-shaped ring support 220, and a block-shaped boss 223 (designed to increase local pressure) is also designed in the middle of the side supports 222; an inner rib 224 is circumferentially arranged in the middle of the inner side of the pressing plate 22 (the inner rib is designed to increase the overall strength of the pressing plate and also plays a role in positioning and guiding); the inboard one end design that is close to the joint of clamp plate 22 has spacing horizontal muscle 225 (restriction hook up-and-down motion, reduce vibrations), rib 224 is connected perpendicularly in the middle of the horizontal muscle 225 of spacing, pawl 226 has still been designed to clamp plate 22's joint tip inboard, the centre of pawl 226 also is connected perpendicularly with interior muscle 224, open in the middle of the joint tip outside design hook tooth 210 of arc layer board 21 and hook tooth 210 has location mouth 211, the pawl 226 hook of clamp plate 22 is hung in the hook tooth 210 outside of arc layer board 21 and interior muscle 224 location is installed in location mouth 211. The inverted teeth and the hook teeth are in hook fit, so that the pressing plate can be effectively fastened with the arc-shaped supporting plate, and the positioning opening is designed to be matched with the end part of the inner rib, so that the positioning function during fastening is realized; after the cable is buckled, when the leakage cable is axially stressed, the inverted teeth of the pressing plate and the hook teeth of the arc-shaped supporting plate cannot axially move and dislocate, so that the tripping phenomenon occurs.
As shown in fig. 6-7, two small locking grooves 227 are designed on the inner side of the inverted tooth 226, two small locking teeth 212 are also arranged on the inner side of the hook tooth 210, and the small locking teeth 212 are locked in the small locking grooves 227. The small clamping teeth and the small clamping grooves are matched in design, so that the hook teeth and the inverted teeth are clamped more effectively, and relative movement is reduced.
As shown in fig. 8, the structure of the right fixture 3 is the same as that of the left fixture 2, and the right fixture 3 and the left fixture 2 are symmetrically designed and installed on the base 1.
The arc supporting plate 21 of the left fixture 2, the arc supporting plate 21 of the right fixture 3 and the base 1 are integrally formed by injection molding, so that the production and the manufacture are convenient; the pressure plate 22 of the left fixture 2 and the pressure plate 22 of the right fixture 3 are respectively formed by injection molding.
The base 1, the left fixture 2 and the right fixture 3 are all made of fireproof nylon 66 materials. The fireproof nylon 66 material is adopted, so that the safety and the reliability are realized.
When the invention is used and installed in a tunnel, the middle fixture is firstly installed on the base, then the middle fixture is fixed on the wall surface of the tunnel through the expansion anchor nail, the left fixture, the right fixture and the middle fixture are opened, the leaky cable is placed in the arc-shaped supporting plates of the left fixture and the right fixture and the supporting seat of the middle fixture, the pressing plates of the left fixture and the right fixture are quickly buckled with the arc-shaped supporting plates to preliminarily fix and press the leaky cable, then the pressing plates of the middle fixture are buckled on the leaky cable, and the upper semicircular plate and the lower semicircular plate are locked and fixed through the bolts and the nuts to finish installation.
Claims (8)
1. The fireproof high-speed leaky cable clamp is characterized by comprising a base (1), a left clamp (2), a right clamp (3) and a middle clamp (4), wherein the left clamp (2) and the right clamp (3) are correspondingly designed and installed on the left side and the right side of the upper surface of the base (1) respectively, the middle clamp (4) is installed on the upper surface of the base (1), the middle clamp (4) is positioned between the left clamp (2) and the right clamp (3), the middle clamp (4) comprises a supporting seat (41), a press buckle (42), a bolt (43), a nut (44), an expansion anchor (45), a fixing column (46) and a screw (47), one end of the press buckle (42) is rotatably connected with one end of the supporting seat (41), the other end of the press buckle (42) and the other end of the supporting seat (41) are both provided with semicircular plates (48), the two semicircular plates (48) are vertically matched, fixing holes are respectively formed in the middles of the two semicircular plates (48), after the bolt (43) passes through the two fixing holes, the two semicircular plates (48) are locked on the bolt (43) through the nut (44) in a screwing mode; a through hole is formed in the middle of the lower end of the supporting seat (41), a through hole is also formed in the middle of the base (1), screw holes are respectively formed in the two ends of the fixing column (46), a screw (47) sequentially penetrates through the through hole of the supporting seat (41) and the through hole in the middle of the base (1) and then is locked in the screw hole at one end of the fixing column (46), and one end of the expansion anchor nail (45) is fixed in the screw hole at the other end of the fixing column (46); the middle fixture (4) is made of stainless steel materials.
2. The fireproof high-speed leaky cable clamp according to claim 1, wherein the press buckle (42) is a pressing sheet in a semi-circular arc shape, an arc-shaped rectangular hole (420) is formed in the middle of the pressing sheet, and two outward arc-shaped protrusions (421) are further designed on the pressing sheet; the supporting seat (41) comprises a left arc-shaped sheet (411), a right arc-shaped sheet (412) and a U-shaped bottom sheet (413), the lower end of the left arc-shaped sheet (411) is connected with the upper end of the left side of the U-shaped bottom sheet (413), the lower end of the right arc-shaped sheet (412) is connected with the upper end of the right side of the U-shaped bottom sheet (413), a through hole is formed in the middle of the U-shaped bottom sheet (413), the upper end of the left arc-shaped sheet (411) is rotatably connected with one end of a pressing sheet, the upper end of the right arc-shaped sheet (412) is connected with a semicircular plate (48), and the other end of the pressing sheet is also connected with the semicircular plate (48); the middle parts of the root parts at the two sides of the U-shaped bottom plate (413) are respectively provided with an inward bulge (414).
3. The fireproof high-speed leaky cable clamp according to claim 1, wherein a threaded hole (440) is formed in the middle of the nut (44), an annular protrusion (441) is formed at an opening portion on one side of the threaded hole (440), an annular groove is formed in the inner side of the annular protrusion (441), and a fireproof nylon ring (442) is installed in the annular groove.
4. The fireproof high-speed leaky cable clamp according to claim 1, wherein the left clamp (2) comprises an arc-shaped supporting plate (21) and a pressing plate (22), one end of the arc-shaped supporting plate (21) is rotatably connected with one end of the pressing plate (22), the other end of the arc-shaped supporting plate (21) is clamped with the other end of the pressing plate (22), a vertical plate rib (23) is arranged in the middle of each of two sides of the arc-shaped supporting plate (21) and connected to the upper surface of the base (1) through the vertical plate rib (23), a plurality of strip-shaped teeth (24) are designed on the inner side of the arc-shaped supporting plate (21), a strip-shaped notch (26) is formed in the middle of the inner side of the arc-shaped supporting plate (21), strip-shaped protrusions (25) are respectively designed at the upper ends of two sides of the strip-shaped notch (26), and the outer side of the lower end of the strip-shaped notch (26) is connected to the upper surface of the base (1) through the connecting rib (27); the lower end of the vertical plate rib (23) is provided with an arc-shaped notch (230); the pressing plate (22) is designed into an inverted U-shaped plate, a downward-pressing arc-shaped ring support (220) is designed and installed in the middle of the inner side of the pressing plate (22), a plurality of conical protrusions (221) are designed in the middle of the lower surface of the downward-pressing arc-shaped ring support (220), two side supports (222) are designed and installed on the inner side of the pressing plate (22), the two side supports (222) are respectively installed on two sides of the downward-pressing arc-shaped ring support (220), and a block-shaped boss (223) is designed in the middle of each side support (222); an inner rib (224) is circumferentially designed in the middle of the inner side of the pressure plate (22); the utility model discloses a clamping device, including clamp plate (22), clamp plate (22) inboard one end design near the joint have spacing horizontal muscle (225), be connected with interior muscle (224) is perpendicular in the middle of spacing horizontal muscle (225), pawl (226) have still been designed to the joint tip inboard of clamp plate (22), the centre of pawl (226) also is connected with interior muscle (224) are perpendicular, open in the middle of joint tip outside design hook tooth (210) and hook tooth (210) of arc layer board (21) has location mouth (211), pawl (226) of clamp plate (22) hook in the hook tooth (210) outside and interior muscle (224) location of arc layer board (21) are installed in location mouth (211).
5. The fireproof high-speed leaky cable clamp according to claim 4, wherein two small clamping grooves (227) are formed in the inner side of the inverted tooth (226), two small clamping teeth (212) are also formed in the inner side of the hook tooth (210), and the small clamping teeth (212) are clamped in the small clamping grooves (227).
6. The fireproof high-speed leaky cable clamp according to claim 4 or 5, wherein the right clamp (3) and the left clamp (2) are identical in structure, and the right clamp (3) and the left clamp (2) are symmetrically arranged on the base (1).
7. The fireproof high-speed leaky cable clamp according to claim 6, wherein the arc-shaped supporting plate (21) of the left clamp (2), the arc-shaped supporting plate (21) of the right clamp (3) and the base (1) are integrally formed by injection molding; and the pressing plate (22) of the left fixture (2) and the pressing plate (22) of the right fixture (3) are respectively formed by injection molding.
8. The fireproof high-speed leaky cable clamp according to claim 1, wherein the base (1), the left clamp (2) and the right clamp (3) are all made of fireproof nylon (66) materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111039310.0A CN113690811A (en) | 2021-09-06 | 2021-09-06 | Fireproof high-speed leaky-cable clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111039310.0A CN113690811A (en) | 2021-09-06 | 2021-09-06 | Fireproof high-speed leaky-cable clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113690811A true CN113690811A (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111039310.0A Pending CN113690811A (en) | 2021-09-06 | 2021-09-06 | Fireproof high-speed leaky-cable clamp |
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| Country | Link |
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| CN (1) | CN113690811A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114696271A (en) * | 2022-06-01 | 2022-07-01 | 中天射频电缆有限公司 | Leaky cable clamp mechanism and leaky cable bearing system |
-
2021
- 2021-09-06 CN CN202111039310.0A patent/CN113690811A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114696271A (en) * | 2022-06-01 | 2022-07-01 | 中天射频电缆有限公司 | Leaky cable clamp mechanism and leaky cable bearing system |
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