CN209805279U - Adjustable cable clamp - Google Patents
Adjustable cable clamp Download PDFInfo
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- CN209805279U CN209805279U CN201920145524.8U CN201920145524U CN209805279U CN 209805279 U CN209805279 U CN 209805279U CN 201920145524 U CN201920145524 U CN 201920145524U CN 209805279 U CN209805279 U CN 209805279U
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- wedge
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- groove
- cable
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Abstract
The utility model discloses an adjustable cable clamp, which comprises a fixed part and a fastening wedge part; the fixed part comprises a bottom plate, a left side plate and a right side plate which can be arranged at the left side and the right side of the bottom plate in a sliding way; the sides of the left and right side plates far away from the bottom plate are respectively provided with a left flange and a right flange which are turned inwards; the side of the bottom plate, which is contacted with the traveling cable, is provided with a first wedge surface; the left and right flanges, the inner side surfaces of the left and right side plates and the first wedge surface respectively enclose a left wedge groove and a right wedge groove; the fastening wedge component comprises a pressure plate, a left wedge plate and a right wedge plate which can be arranged on the left side and the right side of the pressure plate in a sliding way; the surfaces of the left and right wedge plates, which are contacted with the traveling cable, are provided with second wedge surfaces; when the trailing cable is clamped, the left wedge plate and the right wedge plate are inserted into the left wedge groove and the right wedge groove, and the trailing cable is clamped through the first wedge surface and the second wedge surface. The utility model discloses can adapt to the retinue cable centre gripping of different width through the distance between left and right curb plate, the left and right slide wedge board.
Description
Technical Field
The utility model relates to a retinue cable clamping tools technical field in the elevator well, concretely relates to cable clamp with adjustable.
Background
the mode of centre gripping retinue cable that adopts when installing retinue cable in the elevator trade has:
1. the fixed plate and the wave-shaped clamping plate made of metal materials clamp the traveling cable, and the fixed plate and the wave-shaped clamping plate are fastened by bolts. The disadvantages of this approach are: the plastic thermal expansion coefficients of the fixing plate and the wavy clamping plate which are made of metal materials are inconsistent with the plastic thermal expansion coefficient of the traveling cable sheath layer, if the clamping force is too large, the cable is easy to damage, and if the clamping force is too small, the traveling cable is easy to slide off and break when in operation.
2. Referring to fig. 1, the trailing cable is clamped by a cable fixing clamp box 10 and a wedge-shaped clamping plate 20. The defects of the method are as follows: the width of cable fixation clamp box 10 is fixed, because the width of actual retinue cable 30 is uncertain, if retinue cable 30 width is less than the width of cable fixation clamp box 10 during the installation, the retinue cable 30 after the installation can appear the skew, retinue cable 30 can produce the distortion when the operation, long-term distortion is rocked retinue cable 30 atress inequality can lead to retinue cable 30 impaired and have the potential safety hazard, if retinue cable 30 width is greater than the width of cable fixation clamp box 10, cable fixation clamp box 10 can not be used, can influence the overall progress requirement when the installation, waste time and energy.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defects of the prior art, the present invention provides an adjustable cable clamp to adapt to the fixing requirements of traveling cables with different widths.
In order to realize the utility model discloses an aim, the technical scheme who adopts is:
An adjustable cable clamp, comprising:
a fixing member; the fixed component comprises a bottom plate, a left side plate and a right side plate which can be arranged at the left side and the right side of the bottom plate in a sliding way, and the left side plate and the right side plate can be fixed on the bottom plate at any time; a left flange and a right flange which are turned inwards are respectively arranged on one sides of the left side plate and the right side plate away from the bottom plate; the side of the bottom plate, which is contacted with the traveling cable, is provided with a first wedge surface; the left rib, the inner side surface of the left side plate and the first wedge surface enclose a left wedge groove, and the right rib, the inner side surface of the right side plate and the first wedge surface enclose a right wedge groove respectively;
The fastening wedge component comprises a pressing plate, a left wedge plate and a right wedge plate which can be arranged on the left side and the right side of the pressing plate in a sliding mode, and the left wedge plate and the right wedge plate can be fixed on the pressing plate at any time; the surfaces of the left wedge plate and the right wedge plate, which are contacted with the traveling cable, are provided with second wedge surfaces;
When the trailing cable is clamped, the left wedge plate and the right wedge plate are inserted into the left wedge groove and the right wedge groove, and the trailing cable is clamped through the first wedge surface and the second wedge surface.
in the utility model discloses a preferred embodiment open on the bottom plate have be used for with a plurality of bolt holes on the elevator shaft wall are fixed to the bottom plate, predetermine and be in bolt on the elevator shaft wall passes after the corresponding bolt hole on the bottom plate, can with the nut fastening the bottom plate is fixed on the elevator shaft wall.
in a preferred embodiment of the present invention, the left and right sides of the bottom plate are respectively provided with at least one left kidney-shaped groove and at least one right kidney-shaped groove, at least one left bolt hole and at least one right bolt hole are respectively opened on the left and right side plates, the left and right side plate fastening bolts pass through the left bolt hole, the right kidney-shaped hole and the left bolt hole and the right bolt hole, and the left and right side plates are fastened by nuts to be fixed on the bottom plate, and the distance between the left side plate and the right side plate can be adjusted by loosening the nuts.
in a preferred embodiment of the present invention, the left and right side plates are provided with a left sliding groove and a right sliding groove, and the left and right ends of the bottom plate are respectively inserted into the left sliding groove and the right sliding groove.
In a preferred embodiment of the present invention, the left and right sliding grooves are dovetail grooves, and the cross section of the bottom plate in the width direction is dovetail-shaped.
In a preferred embodiment of the present invention, a left wedge portion and a right wedge portion are disposed on the left side surface of the left wedge plate and the right side surface of the right wedge plate, the left wedge portion is inserted into the left wedge groove, and the right wedge portion is inserted into the right wedge groove.
In a preferred embodiment of the present invention, at least one left elongated hole and at least one right elongated hole are respectively disposed on the left and right sides of the pressing plate, at least one left screw hole and at least one right screw hole are respectively disposed on the left and right inclined wedge plates, and a bolt is used to pass through the corresponding left elongated hole and right elongated hole and screw into the corresponding left screw hole and right screw hole on the left and right inclined wedge plates and tighten the screws, so that the pressing plate can be fixed to the left inclined wedge plate and the right inclined wedge plate, and the relative position between the left inclined wedge plate and the right inclined wedge plate can be adjusted by loosening the bolt.
the beneficial effects of the utility model reside in that:
Through increase the left and right curb plate that slidable and can fix at any time on the bottom plate and increase the left and right slide wedge board that slidable and can fix at any time on the clamp plate, make the utility model discloses can adapt to the retinue cable centre gripping of different widths through the distance between left and right curb plate, left and right slide wedge board.
Drawings
Fig. 1 is a schematic structural diagram of the prior art.
Fig. 2 is a schematic structural diagram of the present invention.
Detailed Description
The invention is further described below by means of specific examples:
Referring to fig. 2, there is shown an adjustable cable clamp comprising:
A fixed member 100; the fixing member 100 includes a base plate 110 having a dovetail-shaped cross section in a width direction, and left and right side plates 120, 130 slidably disposed on left and right sides of the base plate 110; the left and right side plates 120 and 130 are respectively provided with a left and a right flanges 121 and 131 which are turned inwards at the sides far away from the bottom plate 110; the side of the bottom plate 110 contacting with the trailing cable is provided with a first wedge surface 111; the left and right flanges 121 and 131, the inner side surfaces of the left and right side plates 120 and 130 and the first wedge surface 111 respectively enclose left and right wedge grooves 210 (not shown in the right side); left and right dovetail grooves 133 (not shown in the left) are disposed on the left and right side plates 120 and 130, and the left and right ends of the base plate 110 are inserted into the left and right dovetail grooves 133 (not shown in the left), respectively.
In order to facilitate the sliding of the left and right side plates 120, 130, two left and right slots 113, 114 are respectively disposed on the left and right sides of the bottom plate 110, left and right bolt holes 122, 132 are respectively disposed on the left and right side plates 120, 130, left and right side plate fastening bolts (not shown) pass through the left and right slots 113, 114 and the left and right bolt holes 122, 132, the left and right side plates 120, 130 are fixed on the bottom plate 110 by fastening with nuts (not shown), and the distance between the left and right side plates 120, 130 can be adjusted by loosening the nuts (not shown).
In addition, as shown in fig. 2, the adjustable cable clamp further includes a fastening wedge member 300, the fastening wedge member 300 includes a pressing plate 310 and left and right wedge plates 320 and 330 slidably disposed at left and right sides of the pressing plate 310, and the left and right wedge plates 320 and 330 may be fixed on the pressing plate 310 at any time; the contact surfaces of the left and right wedge plates 320 and 330 with the traveling cable and the middle part of the pressure plate 310 form a second wedge surface 311;
Two left long holes 312 and two right long holes 313 are respectively arranged on the left and right sides of the pressing plate 310, corresponding left screw holes 322 and right screw holes 332 are respectively arranged on the left and right inclined wedge plates 320 and 330, bolts (not shown) are screwed into the corresponding left and right screw holes 322 and 332 on the left and right inclined wedge plates 320 and 330 through the corresponding left long holes 322 and right long holes 313 and are screwed tightly, the pressing plate 310 can be fixedly connected with the left and right inclined wedge plates 320 and 330, and the relative positions between the left and right inclined wedge plates 320 and 330 can be adjusted by loosening the bolts (not shown in the figure).
When clamping the trailing cable, the left and right wedge plates 320 and 330 are inserted into the left and right wedge grooves 210 (not shown in the right drawing), and the trailing cable is fixed and clamped by the contact of the first wedge surface 111 and the second wedge surface 311, which is specifically done by: left and right wedge portions 321 and 331 are provided on left and right sides of the left and right wedge plates 320 and 330, respectively, the left wedge portion 321 being inserted into the left wedge groove 210, and the right wedge portion 331 being inserted into the right wedge groove (not shown).
in order to fix the adjustable cable clamp better, a plurality of bolt holes 112 for fixing the bottom plate 110 on the hoistway wall (not shown) are formed on the bottom plate 110, and after bolts (not shown) preset on the hoistway wall pass through the corresponding bolt holes on the bottom plate, the bottom plate 110 can be fixed on the hoistway wall (not shown) by fastening with nuts (not shown).
Since the structure is adopted, the utility model discloses a contact of first cambering 111 and second cambering 311 can be adjusted according to the cable size of actual need centre gripping to this degree of adjusting the centre gripping.
Additionally, the utility model discloses a cable clamp can be when the temperature variation back, and expend with heat and contract with cold appears in the cable, or when other needs the condition of adjusting appear, also can adjust in time the utility model discloses a clamping effect is guaranteed to the cable clamp.
Claims (7)
1. An adjustable cable clamp, comprising:
A fixing member; the fixed component comprises a bottom plate, a left side plate and a right side plate which can be arranged at the left side and the right side of the bottom plate in a sliding way, and the left side plate and the right side plate can be fixed on the bottom plate at any time; a left flange and a right flange which are turned inwards are respectively arranged on one sides of the left side plate and the right side plate away from the bottom plate; the side of the bottom plate, which is contacted with the traveling cable, is provided with a first wedge surface; the left rib, the inner side surface of the left side plate and the first wedge surface enclose a left wedge groove, and the right rib, the inner side surface of the right side plate and the first wedge surface enclose a right wedge groove respectively;
The fastening wedge component comprises a pressing plate, a left wedge plate and a right wedge plate which can be arranged on the left side and the right side of the pressing plate in a sliding mode, and the left wedge plate and the right wedge plate can be fixed on the pressing plate at any time; the surfaces of the left wedge plate and the right wedge plate, which are contacted with the traveling cable, are provided with second wedge surfaces;
When the trailing cable is clamped, the left wedge plate and the right wedge plate are inserted into the left wedge groove and the right wedge groove, and the trailing cable is clamped through the first wedge surface and the second wedge surface.
2. The adjustable cable clamp according to claim 1, wherein a plurality of bolt holes are formed in the base plate for fixing the base plate to the hoistway wall, and the base plate is fixed to the hoistway wall by fastening bolts, which are provided on the hoistway wall, through the corresponding bolt holes of the base plate and nuts.
3. the adjustable cable clamp according to claim 1, wherein at least one left kidney-shaped groove and at least one right kidney-shaped groove are respectively disposed on the left and right sides of the bottom plate, at least one left bolt hole and at least one right bolt hole are respectively disposed on the left and right side plates, the left and right side plate fastening bolts pass through the left bolt hole, the right kidney-shaped hole, the left bolt hole and the right bolt hole, the left and right side plates can be fixed on the bottom plate by fastening with nuts, and the distance between the left and right side plates can be adjusted by loosening the nuts.
4. the adjustable cable clamp according to claim 1, wherein a left sliding groove and a right sliding groove are disposed on the left and right side plates, and the left and right ends of the bottom plate are respectively inserted into the left and right sliding grooves.
5. The adjustable cable clamp according to claim 4, wherein the left and right sliding grooves are dovetail grooves, and the cross section of the bottom plate in the width direction is dovetail-shaped.
6. The adjustable cable clamp according to claim 1, wherein a left wedge portion and a right wedge portion are disposed on a left side surface of said left wedge plate and a right side surface of said right wedge plate, said left wedge portion being inserted into said left wedge groove, and said right wedge portion being inserted into said right wedge groove.
7. the adjustable cable clamp according to claim 1, wherein at least one left elongated hole and at least one right elongated hole are respectively formed on the left and right sides of the pressing plate, at least one left screw hole and at least one right screw hole are respectively formed on the left wedge plate and the right wedge plate, the pressing plate can be fixedly connected to the left wedge plate and the right wedge plate by passing bolts through the corresponding left elongated hole and right elongated hole and screwing the bolts into the corresponding left screw hole and right screw hole of the left wedge plate and the right wedge plate and screwing the bolts, and the relative position between the left wedge plate and the right wedge plate can be adjusted by loosening the bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920145524.8U CN209805279U (en) | 2019-01-28 | 2019-01-28 | Adjustable cable clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920145524.8U CN209805279U (en) | 2019-01-28 | 2019-01-28 | Adjustable cable clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209805279U true CN209805279U (en) | 2019-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920145524.8U Active CN209805279U (en) | 2019-01-28 | 2019-01-28 | Adjustable cable clamp |
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| CN (1) | CN209805279U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114007351A (en) * | 2021-09-18 | 2022-02-01 | 特斯联科技集团有限公司 | Office building property inquiry terminal |
-
2019
- 2019-01-28 CN CN201920145524.8U patent/CN209805279U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114007351A (en) * | 2021-09-18 | 2022-02-01 | 特斯联科技集团有限公司 | Office building property inquiry terminal |
| CN114007351B (en) * | 2021-09-18 | 2023-06-20 | 特斯联科技集团有限公司 | Office building property inquiry terminal |
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