CN209088432U - A kind of cable cleat - Google Patents
A kind of cable cleat Download PDFInfo
- Publication number
- CN209088432U CN209088432U CN201821838662.6U CN201821838662U CN209088432U CN 209088432 U CN209088432 U CN 209088432U CN 201821838662 U CN201821838662 U CN 201821838662U CN 209088432 U CN209088432 U CN 209088432U
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- lower clamp
- bolt hole
- clamp
- bolt
- engaging lug
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Abstract
A kind of technical field fixed and installed the utility model relates to high pressure and EHV XLPE power cable, and in particular to cable cleat.Including upper clamp and lower clamp and rotating bottom board, upper clamp and lower clamp are provided with corresponding arc groove；Upper clamp has engaging lug A, there is bolt hole A on engaging lug A, and the top of lower clamp position corresponding with bolt hole A is provided with threaded hole, and screw rod passes through bolt hole A and is threadedly coupled with the threaded hole at the top of lower clamp；Lower clamp has engaging lug B, has the center of circle of the bolt hole B on the bolt hole B, two engaging lug B of arc mutually to coincide on engaging lug B, lower clamp is rotatably fixed on fixed frame by bolt.The utility model adds spring-loaded local motion up and down between the transverse shifting and longitudinal rotation and fixture upper clamp and lower clamp on bracket by cable cleat, when there is short circuit in power grid, the mechanics impact that the wave vibration even jump of three-dimensional buffering power cable generates, prevents operation power safety accident.
Description
Technical field
The utility model relates to high pressure and EHV XLPE power cable fixation and mounting technique fields, and in particular to a kind of cable
Fixture.
Background technique
The current fixed mechanical rigid fixation problem for mainly solving cable of high voltage power cable laying, electric system just
Often when operation, ensure that cable is not in the problems such as falling.Its technique uses traditional casting process, and product structure is sturdy, stupid
Weight.Under the conditions of product does not fully consider different magnitude of current power supply conversions and ambient temperature variation etc., power cable generates heat expansion
The dynamic of cable is fixed when shrinkage, crucial without solving the wave that power cable is formed in special circumstances such as power cable instantaneous short circuit
Unrestrained formula vibration is even jumped, and the corresponding mechanics impact generated fails utmostly to prevent operation power safety accident.
Utility model content
The utility model mesh provides a kind of cable cleat, solves power cable in the prior art and instantaneous short circuit etc. occurs
In special circumstances, the wave vibration that power cable is formed even is jumped, the buffer problem of the corresponding mechanics impact generated.
The technology employed by the present utility model is
A kind of cable cleat, including upper clamp and lower clamp, the bottom of upper clamp are provided with arc groove, the top of lower clamp
Portion is provided with corresponding arc groove；The both ends of upper clamp are provided with engaging lug A, and bolt hole A, lower folder are provided on engaging lug A
The top of body position corresponding with bolt hole A is provided with threaded hole, and screw rod passes through the threaded hole spiral shell at the top of bolt hole A and lower clamp
Line connection, realizes the threaded connection of upper clamp and lower clamp；The two sides of lower clamp are provided with engaging lug B, are provided on engaging lug B
The center of circle of bolt hole B on the bolt hole B, two engaging lug B of arc mutually coincides, and bolt passing through bolt hole B can by lower clamp
Rotation is fixed on fixed frame.
Since bolt hole B is arc, make lower clamp can the direction of threadingly hole B deflected, using deflectable type structure
Design causes power cable to expand with heat and contract with cold under the conditions of comprehensively considering different magnitude of current power supply conversions and ambient temperature variation etc.
The problems such as, power cable uses S-shaped paving mode, and the design of deflectable type clamp structure can solve because of bracket and power cable not
Vertical installation fixation problem avoids power cable rigid curved damage cable etc..More importantly deflectable type structure design
Middle realization fixture dynamic mobile, when power cable instantaneous short circuit etc. in special circumstances, it is dynamic that fixture can carry out part with cable
State deflection, the mechanics impact that buffering power cable wave vibration even jump generates.
The section of bolt is T-type, and stationary fixture is fixed on bracket by T-bolt, but T-bolt is not by fixture
It is rigidly fixed on bracket, but T bolt is fixed on bracket by two nuts, while T-bolt and fixture contact site
It installs annulus sleeve additional, fixture is allow to carry out local rotation on bracket along T-bolt.When power cable instantaneous short circuit etc. is special
In the case of, cable cleat corresponding part rotation on bracket, the power that buffering power cable wave vibration even jump generates
Learn impact.When cable mechanical change eliminate and after, fixture adjust automatically return, the optimal shape of the fixed cable of holding jig
State.
As a preferred embodiment of the above technical solution, spring is also arranged between the top and upper clamp of the screw rod；Upper clamp
Rubber pad is provided with in the arc groove of lower clamp.
The upper and lower clamp of fixture adds flexibility of spring to fix using screw rod, solves different magnitude of current power supply conversions and ambient temperature
The inconsistent dynamic of the ratio of expanding with heat and contract with cold that power cable and fixture generate under the conditions of variation etc. is fixed, and power cable is avoided damage to
Insulating layer and electric conductor.
As a preferred embodiment of the above technical solution, the fixed frame is cable bearer or gantry.
As a preferred embodiment of the above technical solution, the lower clamp includes ontology and bottom plate, and engaging lug B is arranged on bottom plate,
Rotating mechanism is provided between ontology and bottom plate；The rotating mechanism includes the snap ring being fixedly connected at the top of bottom plate and passes through company
The section of the rotor plate that extension bar is fixedly connected with the bottom of ontology, snap ring is L shape, and rotor plate is set to the top of snap ring and bottom plate
Between, torsionspring is arranged in connecting rod, one end of torsionspring is fixedly connected with snap ring, the other end and the fixed company of ontology
It connects.
When power cable instantaneous short circuit etc. in special circumstances, cable cleat follows the mobile carry out of cable corresponding on bottom plate
Local motion and and deflection, buffering power cable wave vibration even jump generate mechanics impact.When cable mechanics becomes
Change eliminate and after, fixture adjust automatically return, the optimum state of the fixed cable of holding jig.
When being laid with cable, cable is subjected to S-shaped laying, appropriateness deflection setting is carried out by cable cleat, makes cable clip
Shape has a certain degree between tool and bracket, is no longer plane vertical relation between cable and bracket.
As a preferred embodiment of the above technical solution, ball is provided between the side wall of the rotor plate and the inner wall of snap ring.
A kind of cable cleat, including upper clamp and lower clamp, the bottom of upper clamp are provided with arc groove, the top of lower clamp
Portion is provided with corresponding arc groove；The both ends of upper clamp are provided with engaging lug A, and bolt hole A, lower folder are provided on engaging lug A
The top of body position corresponding with bolt hole A is provided with threaded hole, and screw rod passes through the threaded hole spiral shell at the top of bolt hole A and lower clamp
Line connection, realizes the threaded connection of upper clamp and lower clamp；The both ends of lower clamp are respectively arranged with a pair of mutually symmetrical with positioning
Pawl, forms the bolt hole C passed through for U-bolt between locating detent and lower clamp, U-bolt bypasses fixed frame, both ends difference
Across two bolt hole C, lower clamp is fixed on fixed frame.
The lower clamp of fixture uses U-bolt fixed structure, and bolt cannot be played by solving power cable bracket in Power Project
The problem of fixation hole, forms the dedicated fixed frame of gantry.The U-bolt of the dedicated stationary fixture of gantry is not rigidly solid by fixture simultaneously
Be scheduled on gantry, but take can dynamic moving structure, solve the conditions such as different magnitudes of current power supply conversion and ambient temperature variation
Under, the dynamic when power cable length between two fixtures changes is fixed, and is avoided breaking cable when cable shrinkage, be drawn
Power generating network failure.Fixture dynamic mobile more importantly is realized in structure design, when special circumstances such as power cable instantaneous short circuits
Under, fixture can follow cable to carry out local dynamic station movement, the vibration of buffering power cable the wave even power of jump generation
Learn impact.
For cannot be beaten on bracket installation fixation hole (gantry) or bracket in advance do not beat installation fixation hole in the case where,
The stationary fixture is the cable fixing solutions that gantry type bracket is carried out by U-bolt.
Stationary fixture is fixed on bracket by U-bolt, but U-bolt be not be rigidly fixed on bracket, but
U-bolt is fixed on fixture by two nuts, allows fixture local motion on bracket.It is short when power cable moment
In special circumstances, cable cleat corresponding local motion on bracket, buffering power cable wave vibration is even jumped on road etc.
The mechanics of generation impacts.When cable mechanical change eliminate and after, fixture adjust automatically return, the fixed cable of holding jig
Optimum state.
Stationary fixture increases clamp bottom board structure, and bottom plate is fixed on bracket by U-bolt, but U-bolt is not
It is rigidly fixed on bracket, but U-bolt is fixed on fixture by two nuts, propping up bottom plate and fixture
Local motion on frame.Meanwhile stationary fixture is fixed on clamp bottom board by T-bolt, but T-bolt is not that fixture is rigid
Property is fixed on clamp bottom board, but T bolt is fixed on clamp bottom board by two nuts, while T-bolt connects with fixture
Contact portion position installs annulus sleeve additional, and fixture is allow to carry out local rotation on bottom plate along T-bolt.When power cable instantaneous short circuit
Deng in special circumstances, cable cleat and the clamp bottom board corresponding local motion on bracket, cable cleat is enterprising in clamp bottom board
The rotation of row part, by between fixture transverse shifting and longitudinal rotation and fixture upper clamp and lower clamp plus it is spring-loaded up and down
Local motion, the mechanics impact that three-dimensional buffering power cable wave vibration even jump generates, utmostly prevents electric power
Operational safety accident.When cable mechanical change eliminate and after, fixture adjust automatically return, the fixed cable of holding jig is most
Excellent state.
As a preferred embodiment of the above technical solution, spring is also arranged between the top and upper clamp of the screw rod；Upper clamp
Rubber pad is provided with in the arc groove of lower clamp.
As a preferred embodiment of the above technical solution, the fixed frame is gantry.
As a preferred embodiment of the above technical solution, the lower clamp includes ontology and bottom plate, and engaging lug B is arranged on bottom plate,
Rotating mechanism is provided between ontology and bottom plate；The rotating mechanism includes the snap ring being fixedly connected at the top of bottom plate and passes through company
The section of the rotor plate that extension bar is fixedly connected with the bottom of ontology, snap ring is L shape, and rotor plate is set to the top of snap ring and bottom plate
Between, torsionspring is arranged in connecting rod, one end of torsionspring is fixedly connected with snap ring, the other end and the fixed company of ontology
It connects.
As a preferred embodiment of the above technical solution, ball is provided between the side wall of the rotor plate and the inner wall of snap ring.
The upper and lower clamp of fixture uses high-intensitive diamagnetic anti-corrosion aluminium alloy for material, and fixture outer surface is used like netted warp
Network structure, is lined with electro-insulating rubber pad, and very big limit reduces local electromagnetic induction and electromagnetic interference strength.
The clamp of fixture is according to power-frequency electromagnetic fields, R. concomitans high pressure die casting production technology, with
The impact force that the physical indexs such as outer diameter, the weight of power cable and power cable instantaneous short circuit etc. generate in special circumstances
Equal mechanical requirements carry out product structure design, not only solve to be mechanically fixed power cable, it is often more important that ensure that moment is short
There is not the problems such as fracture in household when road, and combines the specifications and models of power cable in national standard, forms corresponding fixing clamp
Tool series.
A kind of cable cleat, including upper clamp and lower clamp, the bottom of upper clamp are provided with arc groove, the top of lower clamp
Portion is provided with corresponding arc groove；The both ends of upper clamp are provided with engaging lug A, and bolt hole A, lower folder are provided on engaging lug A
The top of body position corresponding with bolt hole A is provided with threaded hole, and screw rod passes through the threaded hole spiral shell at the top of bolt hole A and lower clamp
Line connection, realizes the threaded connection of upper clamp and lower clamp；The two sides of the lower clamp ontology are provided with engaging lug B, engaging lug B
On the center of circle of bolt hole B that is provided on the bolt hole B, two engaging lug B of arc mutually coincide, bolt passing through bolt hole B will
Lower clamp is rotatably fixed on bottom plate；The both ends of bottom plate are respectively arranged with a pair of mutually symmetrical with locating detent, locating detent with
The bolt hole C passed through for U-bolt is formed between bottom plate, U-bolt bypasses fixed frame, and both ends are each passed through two bolts hole
C is secured a base plate on fixed frame.
The utility model has the following beneficial effects:
The utility model can not only prevent fixture when because of external temperature environmental change and damage cable, gantry type
Solutions are fixedly mounted in a variety of cables such as cable is fixed on bracket, cable S type is laid.The utility model spy more outstanding
Sign is to install bullet additional between the transverse shifting and longitudinal rotation and fixture upper clamp and lower clamp on bracket by cable cleat
The local motion up and down of spring, the mechanics punching of three-dimensional buffering wave vibration or even the jump generation of power cable in special circumstances
It hits, utmostly prevents operation power safety accident.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment 1；
Fig. 2 is the structure schematic side view of the utility model embodiment 1；
Fig. 3 is the structure schematic top plan view of the utility model embodiment 1；
Fig. 4 is the structural schematic diagram of the utility model embodiment 2；
Fig. 5 is the structure schematic side view of the utility model embodiment 2；
Fig. 6 is the structure schematic top plan view of the utility model embodiment 2；
Fig. 7 is the structural schematic diagram of the utility model embodiment 4；
Fig. 8 is the structure schematic side view of the utility model embodiment 4；
Fig. 9 is the structure schematic top plan view of the utility model embodiment 4；
Figure 10 is the structural schematic diagram of the utility model embodiment 5；
Figure 11 is the structure schematic side view of the utility model embodiment 5；
Figure 12 is the structure schematic top plan view of the utility model embodiment 5；
Figure 13 is the structural schematic diagram of the utility model embodiment 6；
Figure 14 is the schematic structural cross-sectional view of the utility model embodiment 6；
Figure 15 is enlarged drawing at A in Figure 14；
Figure 16 is the structure schematic top plan view of the utility model embodiment 6；
Figure 17 is the structural schematic diagram of the utility model embodiment 7；
Figure 18 is the schematic structural cross-sectional view of the utility model embodiment 7；
Figure 19 is 7 structure schematic side view of the utility model embodiment；
Figure 20 is 7 structure schematic top plan view of the utility model embodiment.
In figure: 1, upper clamp；2, lower clamp；3, rubber pad；4, screw rod；5, bolt；6, fixed frame；7, bolt hole A；8, spiral shell
Keyhole B；9, locating detent；10, spring；11, bottom plate；12, rotating mechanism；13, snap ring；14, ball；15, rotor plate；16, it connects
Bar；17, torsionspring；18, U-bolt.
Specific embodiment
With reference to the accompanying drawing, the utility model is described in detail.
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that the side of the instructions such as term " on ", "vertical", "inner", "outside"
Position or positional relationship be based on the orientation or positional relationship shown in the drawings or the utility model product using when usually put
Orientation or positional relationship or the orientation or positional relationship that usually understands of those skilled in the art, be merely for convenience of retouching
State the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second "
It is described etc. being only used for distinguishing, is not understood to indicate or imply relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Embodiment 1:
A kind of cable cleat is present embodiments provided, as shown in Figure 1 to Figure 3.
A kind of cable cleat, including upper clamp 1 and lower clamp 2, the bottom of upper clamp 1 are provided with arc groove, lower clamp 2
Top be provided with corresponding arc groove；The both ends of upper clamp 1 are provided with engaging lug A, are provided with bolt hole on engaging lug A
A7, the top of lower clamp 2 position corresponding with bolt hole A7 are provided with threaded hole, and screw rod 4 passes through bolt hole A7 and lower clamp 2 pushes up
The threaded hole in portion is threadedly coupled, and realizes the threaded connection of upper clamp 1 and lower clamp 2；The two sides of lower clamp 2 are provided with engaging lug B,
The center of circle for the bolt hole B8 being provided on the bolt hole B8, two engaging lug B of arc on engaging lug B mutually coincides, and bolt 5 passes through
Lower clamp 2 is rotatably fixed on fixed frame 6 by bolt hole B8.
Embodiment 2:
A kind of cable cleat is present embodiments provided, as shown in Figures 4 to 6.
A kind of cable cleat, including upper clamp 1 and lower clamp 2, the bottom of upper clamp 1 are provided with arc groove, lower clamp 2
Top be provided with corresponding arc groove；The both ends of upper clamp 1 are provided with engaging lug A, are provided with bolt hole on engaging lug A
A7, the top of lower clamp 2 position corresponding with bolt hole A7 are provided with threaded hole, and screw rod 4 passes through bolt hole A7 and lower clamp 2 pushes up
The threaded hole in portion is threadedly coupled, and realizes the threaded connection of upper clamp 1 and lower clamp 2；The two sides of lower clamp 2 are provided with engaging lug B,
The center of circle for the bolt hole B8 being provided on the bolt hole B8, two engaging lug B of arc on engaging lug B mutually coincides, and bolt 5 passes through
Lower clamp 2 is rotatably fixed on fixed frame 6 by bolt hole B8.
Spring 10 is also arranged between the top and upper clamp 1 of the screw rod 4；The arc groove of upper clamp 1 and lower clamp 2
Inside it is provided with rubber pad 3.
The fixed frame 6 is cable bearer or gantry.
Embodiment 3:
Present embodiments provide a kind of cable cleat.
A kind of cable cleat, including upper clamp 1 and lower clamp 2, the bottom of upper clamp 1 are provided with arc groove, lower clamp 2
Top be provided with corresponding arc groove；The both ends of upper clamp 1 are provided with engaging lug A, are provided with bolt hole on engaging lug A
A7, the top of lower clamp 2 position corresponding with bolt hole A7 are provided with threaded hole, and screw rod 4 passes through bolt hole A7 and lower clamp 2 pushes up
The threaded hole in portion is threadedly coupled, and realizes the threaded connection of upper clamp 1 and lower clamp 2；The two sides of lower clamp 2 are provided with engaging lug B,
The center of circle for the bolt hole B8 being provided on the bolt hole B8, two engaging lug B of arc on engaging lug B mutually coincides, and bolt 5 passes through
Lower clamp 2 is rotatably fixed on fixed frame 6 by bolt hole B8.
Spring 10 is also arranged between the top and upper clamp 1 of the screw rod 4；The arc groove of upper clamp 1 and lower clamp 2
Inside it is provided with rubber pad 3.
The fixed frame 6 is cable bearer or gantry.
The lower clamp 2 includes ontology and bottom plate 11, and engaging lug B is arranged on bottom plate 11, sets between ontology and bottom plate 11
It is equipped with rotating mechanism 12；The rotating mechanism 12 include the snap ring 13 being fixedly connected with the top of bottom plate 11 and by connecting rod 16 with
The rotor plate 15 that the bottom of ontology is fixedly connected, the section of snap ring 13 are L shape, and rotor plate 15 is set to snap ring 13 and bottom plate 11
Between top, torsionspring 17 is arranged in connecting rod 16, one end of torsionspring 17 is fixedly connected with snap ring 13, the other end with
Ontology is fixedly connected.
Ball 14 is provided between the side wall of the rotor plate 15 and the inner wall of snap ring 13.
Embodiment 4:
A kind of cable cleat is present embodiments provided, as shown in Figure 7 to 9.
A kind of cable cleat, including upper clamp 1 and lower clamp 2, the bottom of upper clamp 1 are provided with arc groove, lower clamp 2
Top be provided with corresponding arc groove；The both ends of upper clamp 1 are provided with engaging lug A, are provided with bolt hole on engaging lug A
A7, the top of lower clamp 2 position corresponding with bolt hole A7 are provided with threaded hole, and screw rod 4 passes through bolt hole A7 and lower clamp 2 pushes up
The threaded hole in portion is threadedly coupled, and realizes the threaded connection of upper clamp 1 and lower clamp 2；The both ends of lower clamp 2 are respectively arranged with a pair
Mutually symmetrical with locating detent 9 forms the bolt hole C passed through for U-bolt 18, U-bolt between locating detent 9 and lower clamp 2
18 bypass fixed frame 6, and both ends are each passed through two bolt hole C, lower clamp 2 is fixed on fixed frame 6.
Embodiment 5:
A kind of cable cleat is present embodiments provided, as shown in Figure 10 to Figure 12.
A kind of cable cleat, including upper clamp 1 and lower clamp 2, the bottom of upper clamp 1 are provided with arc groove, lower clamp 2
Top be provided with corresponding arc groove；The both ends of upper clamp 1 are provided with engaging lug A, are provided with bolt hole on engaging lug A
A7, the top of lower clamp 2 position corresponding with bolt hole A7 are provided with threaded hole, and screw rod 4 passes through bolt hole A7 and lower clamp 2 pushes up
The threaded hole in portion is threadedly coupled, and realizes the threaded connection of upper clamp 1 and lower clamp 2；The both ends of lower clamp 2 are respectively arranged with a pair
Mutually symmetrical with locating detent 9 forms the bolt hole C passed through for U-bolt 18, U-bolt between locating detent 9 and lower clamp 2
18 bypass fixed frame 6, and both ends are each passed through two bolt hole C, lower clamp 2 is fixed on fixed frame 6.
Spring 10 is also arranged between the top and upper clamp 1 of the screw rod 4；The arc groove of upper clamp 1 and lower clamp 2
Inside it is provided with rubber pad 3.
The fixed frame 6 is gantry.
Embodiment 6:
A kind of cable cleat is present embodiments provided, as shown in figure 13 to figure 16.
A kind of cable cleat, including upper clamp 1 and lower clamp 2, the bottom of upper clamp 1 are provided with arc groove, lower clamp 2
Top be provided with corresponding arc groove；The both ends of upper clamp 1 are provided with engaging lug A, are provided with bolt hole on engaging lug A
A7, the top of lower clamp 2 position corresponding with bolt hole A7 are provided with threaded hole, and screw rod 4 passes through bolt hole A7 and lower clamp 2 pushes up
The threaded hole in portion is threadedly coupled, and realizes the threaded connection of upper clamp 1 and lower clamp 2；The both ends of lower clamp 2 are respectively arranged with a pair
Mutually symmetrical with locating detent 9 forms the bolt hole C passed through for U-bolt 18, U-bolt between locating detent 9 and lower clamp 2
18 bypass fixed frame 6, and both ends are each passed through two bolt hole C, lower clamp 2 is fixed on fixed frame 6.
Spring 10 is also arranged between the top and upper clamp 1 of the screw rod 4；The arc groove of upper clamp 1 and lower clamp 2
Inside it is provided with rubber pad 3.
The fixed frame 6 is gantry.
The lower clamp 2 includes ontology and bottom plate 11, and engaging lug B is arranged on bottom plate 11, sets between ontology and bottom plate 11
It is equipped with rotating mechanism 12；The rotating mechanism 12 include the snap ring 13 being fixedly connected with the top of bottom plate 11 and by connecting rod 16 with
The rotor plate 15 that the bottom of ontology is fixedly connected, the section of snap ring 13 are L shape, and rotor plate 15 is set to snap ring 13 and bottom plate 11
Between top, torsionspring 17 is arranged in connecting rod 16, one end of torsionspring 17 is fixedly connected with snap ring 13, the other end with
Ontology is fixedly connected.
Ball 14 is provided between the side wall of the rotor plate 15 and the inner wall of snap ring 13.
Embodiment 7:
A kind of cable cleat is present embodiments provided, as shown in Figure 17 to Figure 20.
A kind of cable cleat, including upper clamp 1 and lower clamp 2, the bottom of upper clamp 1 are provided with arc groove, lower clamp 2
Top be provided with corresponding arc groove；The both ends of upper clamp 1 are provided with engaging lug A, are provided with bolt hole on engaging lug A
A7, the top of lower clamp 2 position corresponding with bolt hole A7 are provided with threaded hole, and screw rod 4 passes through bolt hole A7 and lower clamp 2 pushes up
The threaded hole in portion is threadedly coupled, and realizes the threaded connection of upper clamp 1 and lower clamp 2；The two sides of 2 ontology of lower clamp are provided with
The center of circle for the bolt hole B8 being provided on the bolt hole B8, two engaging lug B of arc on engaging lug B, engaging lug B mutually coincides,
Bolt 5 passes through bolt hole B8 and lower clamp 2 is rotatably fixed on bottom plate 11；The both ends of bottom plate 11 are respectively arranged with a pair of mutual
Symmetrical locating detent 9, forms the bolt hole C that passes through for U-bolt 18 between locating detent 9 and bottom plate 11, U-bolt 18 around
Fixed frame 6 is crossed, both ends are each passed through two bolt hole C, bottom plate 11 is fixed on fixed frame 6.
The utility model is not limited to above-mentioned optional embodiment, anyone can obtain under the enlightenment of the utility model
Other various forms of products out.Above-mentioned specific embodiment should not be understood the limitation of the pairs of protection scope of the utility model,
The protection scope of the utility model should be subject to be defined in claims, and specification can be used for explaining that right is wanted
Seek book.
Claims (6)
1. a kind of cable cleat, it is characterised in that: including upper clamp (1) and lower clamp (2), the bottom of upper clamp (1) is provided with
Arc groove, lower clamp are provided with corresponding arc groove at the top of (2)；The both ends of upper clamp (1) are provided with engaging lug A, even
It is provided on lug A bolt hole A (7), the top of lower clamp (2) position corresponding with bolt hole A (7) is provided with threaded hole, spiral shell
Bar (4) passes through bolt hole A (7) and is threadedly coupled with the threaded hole at the top of lower clamp (2)；The two sides of lower clamp (2) are provided with connection
The bolt hole B (8) of arc is provided on ear B, engaging lug B, the center of circle of the bolt hole B (8) on two engaging lug B mutually coincides,
Bolt (5) passes through bolt hole B (8) and lower clamp (2) is rotatably fixed on fixed frame (6)；
Spring (10) are also arranged between the top and upper clamp (1) of the screw rod (4)；The arc of upper clamp (1) and lower clamp (2)
Rubber pad (3) are provided in connected in star；
The lower clamp (2) includes ontology and bottom plate (11), and engaging lug B is arranged on bottom plate (11), ontology and bottom plate (11) it
Between be provided with rotating mechanism (12)；The rotating mechanism (12) includes the snap ring (13) being fixedly connected at the top of bottom plate (11) and leads to
The rotor plate (15) that connecting rod (16) is fixedly connected with the bottom of ontology is crossed, the section of snap ring (13) is L shape, and rotor plate (15) is set
It is placed between snap ring (13) and the top of bottom plate (11), is arranged in connecting rod (16) torsionspring (17), torsionspring (17)
One end be fixedly connected with snap ring (13), the other end is fixedly connected with ontology.
2. cable cleat according to claim 1, it is characterised in that: the fixed frame (6) is cable bearer or gantry.
3. cable cleat according to claim 1, it is characterised in that: the side wall of the rotor plate (15) and snap ring (13)
Ball (14) are provided between inner wall.
4. a kind of cable cleat, it is characterised in that: including upper clamp (1) and lower clamp (2), the bottom of upper clamp (1) is provided with
Arc groove, lower clamp are provided with corresponding arc groove at the top of (2)；The both ends of upper clamp (1) are provided with engaging lug A, even
It is provided on lug A bolt hole A (7), the top of lower clamp (2) position corresponding with bolt hole A (7) is provided with threaded hole, spiral shell
Bar (4) passes through bolt hole A (7) and is threadedly coupled with the threaded hole at the top of lower clamp (2)；The both ends of lower clamp (2) are respectively arranged with
A pair of mutually symmetrical with locating detent (9), forms the bolt passed through for U-bolt (18) between locating detent (9) and lower clamp (2)
Hole C, U-bolt (18) bypass fixed frame (6), and both ends are each passed through two bolt hole C, lower clamp (2) is fixed on fixed frame
(6) on；
The lower clamp (2) includes ontology and bottom plate (11), and engaging lug B is arranged on bottom plate (11), ontology and bottom plate (11) it
Between be provided with rotating mechanism (12)；The rotating mechanism (12) includes the snap ring (13) being fixedly connected at the top of bottom plate (11) and leads to
The rotor plate (15) that connecting rod (16) is fixedly connected with the bottom of ontology is crossed, the section of snap ring (13) is L shape, and rotor plate (15) is set
It is placed between snap ring (13) and the top of bottom plate (11), is arranged in connecting rod (16) torsionspring (17), torsionspring (17)
One end be fixedly connected with snap ring (13), the other end is fixedly connected with ontology.
5. cable cleat according to claim 4, it is characterised in that: between the top and upper clamp (1) of the screw rod (4)
Also it is arranged with spring (10)；Rubber pad (3) is provided in the arc groove of upper clamp (1) and lower clamp (2)；The fixed frame
It (6) is gantry.
6. cable cleat according to claim 4, it is characterised in that: the side wall of the rotor plate (15) and snap ring (13)
Ball (14) are provided between inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821838662.6U CN209088432U (en) | 2018-11-08 | 2018-11-08 | A kind of cable cleat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821838662.6U CN209088432U (en) | 2018-11-08 | 2018-11-08 | A kind of cable cleat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209088432U true CN209088432U (en) | 2019-07-09 |
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| CN201821838662.6U Expired - Fee Related CN209088432U (en) | 2018-11-08 | 2018-11-08 | A kind of cable cleat |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110416946A (en) * | 2019-08-23 | 2019-11-05 | 国网江苏省电力有限公司南京供电分公司 | Electric cable with large cross-section snake laying special fixture, fixture group and laying method |
| CN111525469A (en) * | 2020-06-08 | 2020-08-11 | 陕西建工第六建设集团有限公司 | Portable cable fixing buckle with good safety |
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2018
- 2018-11-08 CN CN201821838662.6U patent/CN209088432U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110416946A (en) * | 2019-08-23 | 2019-11-05 | 国网江苏省电力有限公司南京供电分公司 | Electric cable with large cross-section snake laying special fixture, fixture group and laying method |
| CN111525469A (en) * | 2020-06-08 | 2020-08-11 | 陕西建工第六建设集团有限公司 | Portable cable fixing buckle with good safety |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190709 Termination date: 20211108 |