CN111371050A - Cable clamp - Google Patents
Cable clamp Download PDFInfo
- Publication number
- CN111371050A CN111371050A CN202010322495.5A CN202010322495A CN111371050A CN 111371050 A CN111371050 A CN 111371050A CN 202010322495 A CN202010322495 A CN 202010322495A CN 111371050 A CN111371050 A CN 111371050A
- Authority
- CN
- China
- Prior art keywords
- cable
- clamping
- pressure
- rod
- rods
- 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
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
- H02G3/30—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The invention discloses a cable clamp, which comprises two clamping plates, wherein each clamping plate is provided with a plurality of pressure rods with different sizes, the two ends of each clamping plate are respectively provided with a fastening adjusting assembly, the pressure rods corresponding to the two clamping plates form a clamping groove, the clamping grooves clamp cables, and the pressure rods are also provided with a buffering limiting assembly and a plurality of adjusting assemblies; the buffering and limiting assembly can roughly adjust the clamping force between the cable and the clamping groove, and the adjusting assembly can finely adjust the clamping force between the cable and the clamping groove; a plurality of threaded holes are formed in the pressure lever, and the adjusting assembly can penetrate through the threaded holes; thereby can the cable of a plurality of different diameters of centre gripping, can the same cable of a plurality of diameters of centre gripping simultaneously again, can just transfer the clamping-force of elastic pressing plate to the cable conductor through setting up the spacing subassembly of buffering.
Description
Technical Field
The invention relates to the technical field of cable installation accessory application, in particular to the technical field of cable clamps.
Background
The existing cable clamp generally adopts two clamp plates to pass through bolt fixed connection from the outside, and the plastic elastic part is fixed on the arc inner wall surface of the middle part of the two clamp plates in an adhesion manner, so that the protection effect is achieved through the plastic elastic part when the cable is clamped conveniently, however, the existing plastic elastic part is fixed in the clamp plates directly, so that the straight channel range of the cable clamp for clamping the cable is limited, cables with different diameters and sizes can not be clamped, and a plurality of cables can not be installed simultaneously when the cable clamp is installed.
Disclosure of Invention
The invention provides a cable clamp for solving the defects in the prior art, which can clamp cables with different diameters or simultaneously install a plurality of cables with the same diameter.
In order to solve the technical problem, the invention provides a cable clamp which comprises two clamping plates, wherein each clamping plate is provided with a plurality of pressure rods with different sizes, two ends of each pressure rod are respectively provided with a fastening adjusting assembly, the pressure rods corresponding to the two clamping plates form a clamping groove, the clamping grooves clamp cables, and the inner surfaces of the pressure rods are also provided with a buffering limiting assembly and a plurality of adjusting assemblies; the buffering limiting part can roughly adjust the clamping force between the cable and the clamping groove, and the adjusting component can finely adjust the clamping force between the cable and the clamping groove; the buffering and limiting assembly comprises an elastic pressing plate, a plurality of springs and a limiting column, the elastic pressing plates are combined into an arc-shaped cavity, one end of each spring is arranged on the elastic pressing plate close to the pressing rod, and the other end of each spring is arranged on the spring pressing plate for clamping the cable; wherein the limiting column is arranged on the elastic pressure plate close to the pressure rod, and the spring is also sleeved on the limiting column.
Preferably, the fastening adjusting component comprises a wedge block and a connecting rod, the connecting rod is arranged on the pressure rod, and the wedge block is arranged on the connecting rod.
Preferably, the shape of the wedge-shaped block is semicircular; the outer surface of one section of the connecting rod is provided with threads.
Preferably, the pressure lever is arc-shaped; the clamping groove is arc-shaped.
Preferably, the adjusting assembly comprises a plurality of threaded rods, and the threaded rods are in threaded connection with threaded holes in the pressure rod; the threaded rod also penetrates through a through hole on the elastic pressing plate close to the pressing rod; the threaded rod is used for abutting against the elastic pressing plate.
Preferably, one pressure lever or a plurality of pressure levers are detachably connected with a buffering and limiting assembly.
Preferably, the wedge-shaped sleeve is further included, an inner hole of the wedge-shaped sleeve is provided with an arc-shaped inclined surface, and the inclined surface is matched with the shape of the wedge block.
Preferably, the clamp also comprises a nut, the nut is in threaded connection with the connecting rod, and the nut is used for limiting the wedge-shaped sleeve and fastening the two connecting rods.
Preferably, two adjacent compression bars are connected together through a connecting plate.
Preferably, the plurality of pressing rods, the connecting plate and the connecting rod are integrally formed.
The invention achieves the following beneficial technical effects: the clamping plate is provided with a plurality of pressure rods with different diameters, so that a plurality of cables with different diameters can be clamped, a plurality of cables with the same diameter can be clamped at the same time, and the clamping force of the elastic pressure plate on the cables can be initially adjusted by arranging the buffering limiting assembly; after the initial adjustment, in order to prevent the cable from loosening under the action of external tension, an adjusting assembly is adopted to further adjust the clamping force of the elastic pressing plate on the cable; in addition, the compression amount of the spring can be estimated through the limiting column, so that the clamping force of the elastic pressing plate on the cable is estimated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of two cleats after assembly;
fig. 3 is a partially enlarged view of the buffering and limiting assembly.
Wherein: 1-clamping plate; 2-a compression bar; 3-a buffer limit component; 4-a regulating component; 5-connecting plates; 6-wedge block; 7-a connecting rod; 8-a wedge sleeve; 9-a nut; 10-a threaded rod; 11-an elastic pressure plate; 12-a spring; 13-limiting column.
Detailed Description
The invention is further described with reference to specific examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The invention is further described with reference to the following figures and examples.
As shown in fig. 1-3, a cable clamp comprises two clamping plates 1, each clamping plate 1 is provided with a plurality of pressure rods 2 with different sizes, two ends of each pressure rod are respectively provided with a fastening adjusting assembly, the pressure rods corresponding to the two clamping plates form a clamping groove, the clamping groove clamps a cable, and the pressure rods are further provided with a buffering limiting assembly 3 and a plurality of adjusting assemblies 4; the buffering and limiting component 3 can roughly adjust the clamping force between the cable and the pressure rod, and the adjusting component 4 can finely adjust the clamping force between the cable and the pressure rod; the buffering and limiting assembly 3 comprises a plurality of elastic pressing plates 11, a plurality of springs 12 and a plurality of limiting columns 13, the elastic pressing plates 11 are combined into an arc-shaped cavity, one end of each spring 12 is arranged on the elastic pressing plate 11 close to the pressing rod, and the other end of each spring 12 is arranged on the spring pressing plate 11 for clamping the cable; wherein, the limit post 13 is arranged on the elastic pressure plate 11 close to the pressure bar 2, and the spring 12 is also sleeved on the limit post 13. Wherein the buffer limiting component 3 is detachably connected with the pressure rod, so that the buffer limiting components with different diameters can be maintained or replaced, and the cable clamping device is suitable for clamping cables with different diameters. The buffer limiting assembly can be arranged on the pressure rods with different sizes according to actual requirements, and the buffer limiting assembly is detachably connected to one pressure rod or a plurality of pressure rods; the purpose of this is to simultaneously hold electric cables of different diameter sizes or a plurality of electric cables of the same diameter.
Wherein, the fastening adjusting component comprises a wedge block 6 and a connecting rod 7, the connecting rod 7 is arranged on the pressure rod 2, and the wedge block 6 is arranged on the connecting rod 7. The wedge block 6 and the connecting rod 7 can be integrally formed or can be separately arranged and fixed together.
Wherein the shape of the wedge-shaped block is semicircular; the outer surface of one section of the connecting rod is provided with threads (not shown in the figure), and the purpose of the threads is to conveniently fasten the two clamping plates by adopting nuts.
Wherein, the compression bar is arc-shaped; the clamping groove is arc-shaped; the purpose of this arrangement is to facilitate gripping of cables of different diameters.
Wherein, the adjusting component comprises a plurality of threaded rods 10, and the threaded rods 10 are in threaded connection with threaded holes (not shown in the figure) on the pressure lever 2; the threaded rod also passes through a through hole (not shown in the figure) on the elastic pressure plate close to the pressure rod; the threaded rod is used for abutting against the elastic pressing plate. In addition, to facilitate rotation of the threaded rod, a handle (not shown) may be provided at the end of the threaded rod.
The wedge-shaped sleeve 8 is sleeved on the wedge block, an inner hole of the wedge-shaped sleeve 8 is provided with an arc-shaped inclined surface, and the inclined surface is matched with the shape of the wedge block; the purpose of setting like this is when the centre gripping major diameter cable conductor, can adjust the degree of opening and shutting size of two splint.
The clamping device further comprises a nut 9, the nut 9 is in threaded connection with the connecting rods, and after the two clamping plates are adjusted to be opened and closed, the nut is used for limiting the wedge-shaped sleeve and fastening the two connecting rods. Two adjacent pressure levers are connected together through a connecting plate. A plurality of depression bars, connecting plate, connecting rod integrated into one piece.
When the cable clamping device is used, if the cable with the larger clamping diameter is clamped, the cable is clamped through the buffering limiting assembly, the spring is compressed to the limiting position by the cable, namely, the limiting column is abutted to the elastic pressing plate, the clamping force of the cable is large enough, the cable can be clamped stably without being influenced by external force, and the threaded rod is not required to be adjusted to abut to the elastic pressing plate. If the cable is clamped with a small diameter, the cable compresses the spring but the spring pressing plate does not press the limiting column, the clamping force is not large enough, and the cable is easy to loosen under the influence of external force, so that the threaded rod needs to be adjusted to press the threaded rod on the spring pressing plate, and the cable is clamped; realize promptly that the spacing subassembly of buffering is adjusted clamping-force just and the threaded rod fine tuning clamping-force.
The present invention has been disclosed in terms of the preferred embodiment, but is not intended to be limited to the embodiment, and all technical solutions obtained by substituting or converting equivalents thereof fall within the scope of the present invention.
Claims (10)
1. The utility model provides a cable clamp, includes two splint, its characterized in that: each clamping plate is provided with a plurality of pressure rods with different sizes, the two ends of each pressure rod are respectively provided with a fastening adjusting assembly, the pressure rods corresponding to the two clamping plates form a clamping groove, the clamping groove clamps a cable, and the pressure rods are also provided with a buffering limiting assembly and a plurality of adjusting assemblies; the buffering and limiting assembly can roughly adjust the clamping force between the cable and the clamping groove, and the adjusting assembly can finely adjust the clamping force between the cable and the clamping groove; the buffering and limiting assembly comprises a plurality of elastic pressing plates, a plurality of springs and a limiting column, the elastic pressing plates are combined into an arc-shaped cavity, one end of each spring is arranged on the elastic pressing plate close to the pressing rod, and the other end of each spring is arranged on the spring pressing plate for clamping the cable; wherein the limiting column is arranged on the elastic pressure plate close to the pressure rod, and the spring is also sleeved on the limiting column.
2. A cable clamp as claimed in claim 1, wherein: the fastening adjusting component comprises a wedge block and a connecting rod, the connecting rod is arranged on the pressure rod, and the wedge block is arranged on the connecting rod.
3. A cable clamp as claimed in claim 2, wherein: the shape of the wedge-shaped block is semicircular; the outer surface of one section of the connecting rod is provided with threads.
4. A cable clamp as claimed in claim 1, wherein: the pressure lever is arc-shaped; the clamping groove is arc-shaped.
5. A cable clamp as claimed in claim 1, wherein: the adjusting component comprises a plurality of threaded rods, and the threaded rods are in threaded connection with threaded holes in the pressure rods; the threaded rod also penetrates through a through hole on the elastic pressing plate close to the pressing rod; the threaded rod is used for abutting against the elastic pressing plate.
6. A cable clamp as claimed in claim 1, wherein: one compression bar or a plurality of compression bars are detachably connected with a buffering and limiting assembly.
7. A cable clamp as claimed in claim 3, wherein: the wedge-shaped sleeve is sleeved on the wedge block, an inner hole of the wedge-shaped sleeve is provided with an arc-shaped inclined surface, and the inclined surface is matched with the shape of the wedge block.
8. A cable clamp as claimed in claim 7, wherein: the nut is in threaded fit with the connecting rods and used for limiting the wedge-shaped sleeve and fastening the two connecting rods.
9. A cable clamp as claimed in claim 7, wherein: two adjacent pressure levers are connected together through a connecting plate.
10. A cable clamp as claimed in claim 2, wherein: the plurality of pressing rods, the connecting plate and the connecting rod are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010322495.5A CN111371050A (en) | 2020-04-22 | 2020-04-22 | Cable clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010322495.5A CN111371050A (en) | 2020-04-22 | 2020-04-22 | Cable clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111371050A true CN111371050A (en) | 2020-07-03 |
Family
ID=71212445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010322495.5A Pending CN111371050A (en) | 2020-04-22 | 2020-04-22 | Cable clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111371050A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114221274A (en) * | 2021-11-02 | 2022-03-22 | 中石化石油工程技术服务有限公司 | Cable clamping tool |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100674499B1 (en) * | 2006-11-15 | 2007-01-30 | 주식회사 삼풍엔지니어링건축사 사무소 | Apparatus of protection fire spread using cable support tray |
| CN201896824U (en) * | 2010-10-22 | 2011-07-13 | 天津航讯机械有限公司 | Connecting and fixing device for tubular structures made of different materials |
| CN207195838U (en) * | 2017-07-28 | 2018-04-06 | 天津鼎众成科技发展有限公司 | A kind of automobile shock pipe clamp |
| CN207801366U (en) * | 2017-12-21 | 2018-08-31 | 国网江苏省电力公司泰州供电公司 | A kind of cable clamp |
| CN208806554U (en) * | 2018-07-25 | 2019-04-30 | 上海瀚灏自动化工程技术有限公司 | A kind of aggregation type cable clip |
-
2020
- 2020-04-22 CN CN202010322495.5A patent/CN111371050A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100674499B1 (en) * | 2006-11-15 | 2007-01-30 | 주식회사 삼풍엔지니어링건축사 사무소 | Apparatus of protection fire spread using cable support tray |
| CN201896824U (en) * | 2010-10-22 | 2011-07-13 | 天津航讯机械有限公司 | Connecting and fixing device for tubular structures made of different materials |
| CN207195838U (en) * | 2017-07-28 | 2018-04-06 | 天津鼎众成科技发展有限公司 | A kind of automobile shock pipe clamp |
| CN207801366U (en) * | 2017-12-21 | 2018-08-31 | 国网江苏省电力公司泰州供电公司 | A kind of cable clamp |
| CN208806554U (en) * | 2018-07-25 | 2019-04-30 | 上海瀚灏自动化工程技术有限公司 | A kind of aggregation type cable clip |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114221274A (en) * | 2021-11-02 | 2022-03-22 | 中石化石油工程技术服务有限公司 | Cable clamping tool |
| CN114221274B (en) * | 2021-11-02 | 2024-03-15 | 中石化石油工程技术服务有限公司 | Cable clamping tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2020062323A1 (en) | Wire pre-twisted damper | |
| EP0886735A1 (en) | Devices for clamping wires, etc. | |
| CN111371050A (en) | Cable clamp | |
| CN201483194U (en) | Hinge packer | |
| CN214314307U (en) | Cable locking structure | |
| US20210372131A1 (en) | Rope connector, rope assembly and railing | |
| CN217784784U (en) | Adjustable support arm structure | |
| CN216559652U (en) | Equipment test regulating part | |
| CN113738824B (en) | Elasticity-limiting-based lockset for traction rope | |
| CN214153952U (en) | Anti-loosening electric power fitting | |
| CN111327981B (en) | Microphone fixing bracket and mounting method thereof | |
| CN201281107Y (en) | Cable clamp head | |
| CN2760320Y (en) | A quick-fixing fastener for pipes | |
| KR100461933B1 (en) | Hydraulic installation apparatus for spring type cable cleat | |
| CN201265592Y (en) | Elastic friction rotating locating hinge | |
| CN211107857U (en) | Quick adjusting device of converter for card formula footboard | |
| CN217583157U (en) | Packaging device for nut sealing joint box | |
| CN215395013U (en) | Gas engine cylinder head screw rod extracting tool | |
| CA3081450C (en) | Rope connector, rope assembly and railing | |
| CN210068706U (en) | Bolt | |
| CN220168333U (en) | Pull rivet nut stud connecting device | |
| CN210164780U (en) | Locking bolt device | |
| CN220248617U (en) | Novel integral locknut | |
| CN213269397U (en) | Locking device | |
| CN215830271U (en) | Hinge convenient to installation |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200703 |