CN220368398U - Diameter-adjustable combined cable clamp - Google Patents
Diameter-adjustable combined cable clamp Download PDFInfo
- Publication number
- CN220368398U CN220368398U CN202223428031.6U CN202223428031U CN220368398U CN 220368398 U CN220368398 U CN 220368398U CN 202223428031 U CN202223428031 U CN 202223428031U CN 220368398 U CN220368398 U CN 220368398U
- Authority
- CN
- China
- Prior art keywords
- semicircle
- pressing plate
- rubber sleeve
- bottom plate
- diameter
- 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
- 239000002184 metal Substances 0.000 claims abstract description 7
- 238000005452 bending Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
The utility model discloses a combined cable clamp with an adjustable diameter. The device comprises a bottom plate, two rubber sleeves, a pressing plate, screws and pressing sheets, wherein the screws and pressing sheets are used for fixing the bottom plate, the two rubber sleeves and the pressing plate, and threaded holes, through holes and round holes are formed in the bottom plate; the rubber sleeve is provided with an upper semicircle, a bottom semicircle and a first oblong hole, and the pressing plate is provided with a surface semicircle and a second oblong hole. The clamp disclosed by the utility model can be suitable for cables with different diameters within a certain range, and the types of the cable clamps are few, so that the number of dies is small, and the cost is low; when the screw is fastened, the rubber sleeve deforms inwards, so that the upper opening of the rubber sleeve is tightly attached to the cable, the tightness is good, the fastening is firm, and the rubber sleeve does not slip; the rubber sleeve is fastened between the pressing plate and the bottom plate, and the pressing plate and the bottom plate are metal plates, so that the screw connection is rigid connection, and the screw is not easy to loosen.
Description
Technical Field
The utility model belongs to the technical field of engineering machinery, and relates to a combined cable clamp with an adjustable diameter.
Background
The large-diameter armored cable used by the engineering machinery has hard cable sheath and large weight per unit length, and the common harness binding belt is not applicable any more. For such cables, two semicircular clamps are generally used for fixing the cables, but the cable is only suitable for cables with certain diameters, and for different models, different power leads to different cable diameters of selected models, so that clamps with various models are needed.
At present, a conventional armoured cable fixing clamp is formed by clamping and fixing a cable in the middle by using two semicircular rubber blocks with cross sections, so that only cables with certain diameters can be fixed, namely, one clamp can only be suitable for cables with one diameter; the defects are that: because one clamp can only be suitable for cables with one diameter, when the inner diameter of the cable clamp is larger than the outer diameter of the cable, the cable clamp can be fixed unstably due to larger gaps; when the inner diameter of the cable clamp is smaller than the outer diameter of the cable, the cable can be extruded and deformed or cannot be fixed. Therefore, when cables with various specifications and diameters are used, clamps with various specifications are needed, so that the number of dies is large, and the cost is high; if a cable with a new specification is selected, the clamp needs to be opened again, so that the cost is increased, and the design period of the product is increased.
Disclosure of Invention
The utility model aims to: the utility model aims to provide a combined cable clamp with an adjustable diameter.
The technical scheme is as follows: the utility model relates to a combined cable clamp with adjustable diameter;
comprises a bending bottom plate, two rubber sleeves and a pressing plate;
a round hole is formed in the center of one end of the bottom plate, at least four threaded holes are formed in the outer portion Zhou Anshe of the round hole, and two through holes for fixing mechanical equipment are formed in the extending end of the bending portion of the bottom plate.
Furthermore, two rubber sleeves corresponding to each other are arranged on one side of the bottom plate, top semicircles are symmetrically arranged at the tops of the two rubber sleeves, and bottom semicircles are symmetrically arranged at the bottoms of the two rubber sleeves;
at least four oblong holes I corresponding to the positions of the round holes are formed in the rubber sleeve and outside Zhou Anshe of the top semicircle and the bottom semicircle;
two identical gum covers constitute a back-off bowl-shaped structure, wherein, the internal diameter of top semicircle is less than the internal diameter of bottom semicircle.
Furthermore, a pressing plate is respectively sleeved outside the two rubber sleeves, and an upper surface semicircle is symmetrically arranged on the pressing plate;
at least four oblong holes II corresponding to the positions of the round hole, the top semicircle and the bottom semicircle are arranged on the two pressing plates and outside Zhou Anshe of the upper surface semicircle.
Further, a cable is arranged in the round hole, a hole formed by the circumference of the top semicircle and the bottom semicircle and an upper round hole formed by the circumference of the upper surface semicircle in a penetrating way;
the outer diameter is matched with the inner diameter of an upper round hole formed by the round hole, the top semicircle and the bottom semicircle.
Further, screws for fixing the bottom plate, the rubber sleeve and the pressing plate are arranged in the four threaded holes, the first oblong hole and the second oblong hole in a penetrating manner;
a gasket is sleeved at the joint of the screw and the second oblong hole on the pressing plate.
Further, the outer diameter of the rubber sleeve is matched with the inner diameter of the pressing plate.
Further, the rubber sleeve is made of rubber, and the pressing plate and the bottom plate are made of metal.
The beneficial effects are that: the utility model has the characteristics that 1, the clamp can be suitable for cables with different diameters in a certain range, and the types of the cable clamps are few, so that the number of dies is small, and the cost is low; 2. when the screw is fastened, the rubber sleeve deforms inwards, so that the upper opening of the rubber sleeve is tightly attached to the cable, the tightness is good, the fastening is firm, and the rubber sleeve does not slip; 3. the rubber sleeve is fastened between the pressing plate and the bottom plate, and the pressing plate and the bottom plate are metal plates, so that the screw connection is rigid connection, and the screw is not easy to loosen.
Drawings
FIG. 1 is an assembled perspective view of a cable clamp of the present utility model;
FIG. 2 is an exploded view of the cable clamp assembly of the present utility model;
FIG. 3 is a view of the gum cover of the present utility model, wherein (a) is a top view, (b) is a bottom view, and (c) is a perspective view;
FIG. 4 is a diagram of the central bore of each component of the present utility model;
in the figure, 1-a bottom plate; 2-rubber sleeve; 3-pressing plates; 4-screws; 5-a gasket;
1-1-a threaded hole; 1-2-through holes; 1-3-round holes;
2-1-a first oblong hole; 2-2-top semicircle; 2-3-bottom semicircle;
3-1-a second oblong hole; 3-2-upper surface semicircle.
Detailed Description
The utility model will be further described with reference to the drawings and the specific embodiments.
As shown in the figure, the utility model provides a combined cable clamp with an adjustable diameter, which can solve the problem of single cable diameter specification applicable to the clamp in the prior art, and flexibly meets the practical requirement.
The utility model relates to a combined cable clamp with adjustable diameter, which is shown in fig. 1, and is arranged on mechanical equipment, wherein the cable clamp firmly fixes a cable in the cable clamp.
As shown in fig. 2, the cable clamp comprises 2 detachable rubber sleeves 2, 2 detachable pressing plates 3,1 bottom plate 1,4 screws 4 and 4 gaskets 5;
wherein, gum cover 2 is rubber material, and clamp plate 3 and bottom plate 1 are metal material.
As shown in fig. 2 and 3, the bottom plate 1 is provided with 4 threaded holes 1-1, two through holes 1-2 and a round hole 1-3; the horizontal cross section of the rubber sleeve 2 is a half ring, and each rubber sleeve 2 is provided with two oblong holes I2-1;
2 rubber sleeves 2 form an inverted bowl-shaped structure, and the diameter of the bottom semicircle 2-3 of the rubber sleeve 2 is larger than that of the top semicircle 2-2;
the pressing plate 3 is provided with two oblong holes II 3-1 and a semicircle 3-2 on the upper surface.
As shown in fig. 2, the shape of the inner surface of the pressing plate 3 is the same as the shape of the outer surface of the rubber sleeve 2, and the pressing plate 3 can be assembled outside the rubber sleeve 2; in order to prevent the cable from being damaged by friction of metal after the cable is fixed, the following requirements are set for the inner diameters of the components: the inner diameter of the semicircle 3-2 on the upper surface of the pressing plate 3 is smaller than the inner diameter of the semicircle 2-2 on the top of the rubber sleeve 2, and the inner diameter of the round hole 1-3 of the bottom plate 1 is larger than (or equal to in certain specific cases) the inner diameter of the semicircle 2-3 on the bottom of the rubber sleeve 2.
As shown in figure 2, the first oblong hole 2-1 on the rubber sleeve 2 and the second oblong hole 3-1 on the pressing plate 3 have the same inner diameter and the positions of the holes coincide;
during assembly, the screw 4 penetrates through the gasket 5, the oblong hole II 3-1 of the pressing plate 3 and the oblong hole I2-1 of the rubber sleeve 2, and is screwed with the threaded hole 1-1 on the bottom plate 1, so that the pressing plate 3 and the rubber sleeve 2 are fixed on the bottom plate 1. The whole cable clamp and cable are fixed to the machine through the through holes 1-2 in the base plate 1.
As shown in fig. 1-2, when the screw 4 is screwed down, as the screw 4 continuously descends, the rubber sleeve 2 is subjected to pressure deformation, the thickness of the rubber sleeve 2 is gradually reduced from top to bottom, and as the outer side surface of the rubber sleeve 2 is tightly attached to the pressing plate 3, the pressing plate 3 prevents the rubber sleeve 2 from deforming outwards, the rubber sleeve 2 deforms inwards, namely the rubber sleeve 2 is extruded towards the cable direction, the diameter of the semicircle 2-2 at the top of the rubber sleeve 2 is gradually the same as the diameter of the cable, and no gap exists between the cable and the rubber sleeve 2, so that the cable is firmly fixed;
the descending degree of the screw 4 is adjusted according to the diameter of the cable, so that the inward deformation of the rubber sleeve 2 is adjusted, and cables with different diameters can be suitable;
the rubber sleeve 2 is fastened between the pressing plate 3 and the bottom plate 1, and the pressing plate 3 and the bottom plate 1 are metal plates, so that the screws 4 are connected in a rigid mode, and the screws 4 are not easy to loosen.
The utility model is characterized in that: two identical rubber sleeves 2 form an inverted bowl-shaped structure, and the inner diameter of the top semicircle 2-2 is smaller than that of the bottom semicircle 2-3; the rubber sleeve 2 is a rubber product and has a certain elastic deformation, and the pressing plate 3 at the outer side of the rubber sleeve 2 prevents the rubber sleeve 2 from deforming outwards, so that the rubber sleeve 2 is pressed to deform inwards when the screw 4 is fastened, the upper opening of the rubber sleeve 2 is gradually reduced, the upper opening of the rubber sleeve 2 is tightly attached to a cable, no gap exists between the cable and the rubber sleeve 2, and the fixing is firm; the inner diameter of the semicircle 2-2 at the top of the rubber sleeve 2 can be adjusted by adjusting the fastening depth of the screw 4, and the pressing plate 3 and the bottom plate 1 are metal plates, so that the screw 4 is connected into rigid connection, and the screw 4 is not easy to loosen, thereby being applicable to cables with different diameters.
The above is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the utility model without departing from the principles thereof are intended to be within the scope of the utility model as set forth in the following claims.
Claims (5)
1. The utility model provides a diameter adjustable combination formula cable anchor clamps which characterized in that:
comprises a bending bottom plate (1), two rubber sleeves (2) and a pressing plate (3);
a round hole (1-3) is formed in the center of one end of the bottom plate (1), at least four threaded holes (1-1) are formed in the outer Zhou Anshe of the round hole (1-3), and two through holes (1-2) for fixing mechanical equipment are formed in the extending end of the bending part of the bottom plate (1);
two rubber sleeves (2) corresponding to each other in position are arranged on one side of the bottom plate (1), top semicircles (2-2) are symmetrically arranged at the tops of the two rubber sleeves (2), and bottom semicircles (2-3) are symmetrically arranged at the bottoms of the two rubber sleeves;
at least four oblong holes I (2-1) corresponding to the positions of the round holes (1-3) are formed in the rubber sleeve (2) and outside Zhou Anshe of the top semicircle (2-2) and the bottom semicircle (2-3);
two identical rubber sleeves (2) form an inverted bowl-shaped structure, wherein the inner diameter of the top semicircle (2-2) is smaller than the inner diameter of the bottom semicircle (2-3);
a pressing plate (3) is respectively sleeved outside the two rubber sleeves (2), and upper surface semicircles (3-2) are symmetrically arranged on the pressing plate (3);
at least four oblong holes (3-1) corresponding to the positions of the round holes (1-3), the top semicircle (2-2) and the bottom semicircle (2-3) are arranged on the two pressing plates (3) and outside Zhou Anshe of the upper surface semicircle (3-2).
2. The adjustable diameter modular cable clamp of claim 1, wherein:
a cable is arranged in the round hole (1-3), a hole surrounded by the top semicircle (2-2) and the bottom semicircle (2-3) and an upper round hole surrounded by the upper surface semicircle (3-2);
the outer diameter of the cable is matched with the inner diameter of an upper round hole surrounded by a round hole (1-3), a top semicircle (2-2) and a bottom semicircle (2-3) and an upper surface semicircle (3-2).
3. The adjustable diameter modular cable clamp of claim 1, wherein:
screws (4) for fixing the bottom plate (1), the rubber sleeve (2) and the pressing plate (3) are arranged in the four threaded holes (1-1), the first oblong hole (2-1) and the second oblong hole (3-1) in a penetrating manner;
a gasket (5) is sleeved at the joint of the screw (4) and the oblong hole II (3-1) on the pressing plate (3).
4. The adjustable diameter modular cable clamp of claim 1, wherein:
the outer diameter of the rubber sleeve (2) is matched with the inner diameter of the pressing plate (3).
5. The adjustable diameter modular cable clamp of claim 1, wherein:
the rubber sleeve (2) is made of rubber, and the pressing plate (3) and the bottom plate (1) are made of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223428031.6U CN220368398U (en) | 2022-12-21 | 2022-12-21 | Diameter-adjustable combined cable clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223428031.6U CN220368398U (en) | 2022-12-21 | 2022-12-21 | Diameter-adjustable combined cable clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220368398U true CN220368398U (en) | 2024-01-19 |
Family
ID=89519525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223428031.6U Active CN220368398U (en) | 2022-12-21 | 2022-12-21 | Diameter-adjustable combined cable clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220368398U (en) |
-
2022
- 2022-12-21 CN CN202223428031.6U patent/CN220368398U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9000299B2 (en) | Cable clamp having winged flanges | |
| CN101680576A (en) | Sealing assemblies and methods for sealing an elongate member | |
| EP2905484A1 (en) | Torque retention arrangement | |
| CN205195225U (en) | Plugging device is fixed to cable | |
| US4767086A (en) | Tightening device for cable bushings | |
| US5639100A (en) | Metal gasket | |
| US8460031B2 (en) | Coaxial connector with cable diameter adapting seal assembly and interconnection method | |
| CN220368398U (en) | Diameter-adjustable combined cable clamp | |
| US5502282A (en) | Sleeve head for a cable sleeve having a seal insert composed of elastic material | |
| CN104023493B (en) | One electrical equipment wire via hole waterproof seal under water | |
| US4787654A (en) | Flange connection with improved seal and bolt-nut design | |
| CN210867145U (en) | Explosion-proof cable lead-in device | |
| KR200318911Y1 (en) | The fitting apparatus for a pipe | |
| CN104300441A (en) | Temporary fixation device of submarine cable platform | |
| CN213547012U (en) | High-voltage electric power fitting for electric power circuit | |
| CN210867391U (en) | Motor casing convenient to cable installation | |
| CN211510882U (en) | Thimble assembly and lifting upright column applied by same | |
| CN215335726U (en) | Progressive distributor convenient to overhaul | |
| CN220914283U (en) | Copper bar sealing structure of electric device, fuel cell stack and vehicle | |
| CN214036458U (en) | Axial clinch nail compression deformation lock nut | |
| CN214618353U (en) | Novel flange | |
| KR20040011586A (en) | Pipe clamping device | |
| WO2006076985A1 (en) | Device for a machine | |
| CN218829007U (en) | Telescopic adjustable electric power fitting | |
| CN110588876A (en) | Self-adaptive constant-force fastening device and fastening method for underwater pressure-resistant structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |