CN206211411U - A kind of cable support device and excavating equipment - Google Patents
A kind of cable support device and excavating equipment Download PDFInfo
- Publication number
- CN206211411U CN206211411U CN201621334301.9U CN201621334301U CN206211411U CN 206211411 U CN206211411 U CN 206211411U CN 201621334301 U CN201621334301 U CN 201621334301U CN 206211411 U CN206211411 U CN 206211411U
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- rod
- cable
- support device
- pulley
- pulley component
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Abstract
The utility model discloses a kind of cable support device and excavating equipment, the support meanss include base, the body of rod and pulley assembly, wherein, the pulley assembly includes first pulley component and second pulley component；The first pulley component is fixedly connected with the bar body sidewall, and the second pulley component is rotatably connected with the top of the body of rod；The body of rod is hollow tubular, to correspond on the side wall of the body of rod and offer fairlead at the position that the first pulley component is fixed；The body of rod bottom is rotatably connected with the base.Cable support device of the present utility model improves the life-span that cable is used, it is ensured that the security that cable is used, and improves the convenience that cable is used.
Description
Technical field
The utility model is related to a kind of supporting construction of cable, and in particular to a kind of cable support device and excavating equipment.
Background technology
At present, as country promotes the use of green novel energy source plan, the increasing research and development of each research and development institution tap a new source of energy and set
Standby dynamics, especially by more equipment using gasoline, diesel power, is changed into the equipment for using electric power instead.Manufactured in research and development
In the equipment of large-scale excavation lifting, increasing equipment uses power supply as the energy, so as to avoid the pollution to environment.
However, in equipment of the electric power as power is used, need that electric wire is installed in equipment, during equipment use,
The fuselage of excavating equipment and the digging arm of excavating equipment need to be rotated, during fuselage or digging arm rotate,
Cable can be wound on the fuselage of excavating equipment, or electric wire can wind on the ground, cause the abrasion of cable, influence electric wire
Normally use；Additionally, during construction, electrical equipment needs to set up cable, if the process for setting up can not be neatly
Supporting cable, easily causes the abrasion of cable, and cable is inconvenient to use, it would be highly desirable to further improve.
Utility model content
The purpose of this utility model is to provide a kind of cable support device and excavating equipment, is used to solve prior art to deposit
Drawbacks described above.
In order to solve the above technical problems, the utility model provides a kind of cable support device, the support meanss include bottom
Seat, the body of rod and pulley assembly, the pulley assembly include first pulley component and second pulley component；
The first pulley component is fixedly connected with the bar body sidewall, the top of the second pulley component and the body of rod
End is rotatably connected；
The body of rod is hollow tubular, is corresponded on the side wall of the body of rod at the position that the first pulley component is fixed
Offer fairlead；
The body of rod bottom is rotatably connected with the base.
In one embodiment of the present utility model, the first pulley component includes two fixtures and two fixed pulleys；
Described two fixed pulleys are mounted side by side between described two fixtures, the groove of described two fixed pulley the week side of boss
The first threading hole passed through for cable is surrounded jointly, and first threading hole is corresponding with the fairlead；
Described two fixtures are fixedly connected with the body of rod.
In one embodiment of the present utility model, bolt connection of the fixture with the body of rod or welding.
In one embodiment of the present utility model, the second pulley component include two fixtures, two fixed pulleys and
Connector；
Described two fixed pulleys are mounted side by side between described two fixtures, and the groove of described two fixed pulley the week side of boss is total to
With the second threading hole passed through for cable is surrounded, it is fixedly connected by connector between described two fixtures；
On the connector through hole is offered at correspondence and second threading hole；
The connector is rotatably connected with the top of the body of rod.
In one embodiment of the present utility model, the top of the body of rod is also equipped with support base, is set on the support base
There is bearing, the connector is rotatably connected by rotary shaft with the bearing.
In one embodiment of the present utility model, bearing is installed on the base, the bottom of the body of rod is by rotation
Axle is rotatably connected with the bearing.
In one embodiment of the present utility model, the bottom of the base is additionally provided with weld part or screw, the base
It is fixedly connected with fixed station.
Additionally, the utility model also provides a kind of excavating equipment, including cable support device described above.
The utility model has the following advantages that：
The body of rod of cable support device of the present utility model is set to hollow tubular, and second pulley group is installed on the top of the body of rod
Part, second pulley component is rotatably connected with body of rod top.Cable is by fairlead, the body of rod on first pulley component, the body of rod
Behind portion and second pulley component, the draw direction of cable can arbitrarily change, it is to avoid cable is wound in use, makes
With inconvenience, the defect of cable abrasion.Improve the life-span that cable is used, it is ensured that the security that cable is used, improve line
The convenience that cable is used.
Brief description of the drawings
Fig. 1 is the cable support device overall structure diagram of one embodiment of the present utility model.
Fig. 2 is the cable support device side structure schematic diagram of one embodiment of the present utility model.
Fig. 3 is the cable support device cross-sectional view of one embodiment of the present utility model.
Specific embodiment
Following examples are used to illustrate the utility model, but are not limited to scope of the present utility model.
As shown in Figure 1 to Figure 3, cable support device of the present utility model, it includes base 2, the body of rod 1 and assembly pulley
Part, wherein, pulley assembly includes first pulley component 3 and second pulley component 4；First pulley component 3 is fixed with the body of rod 1 and connected
Connect, second pulley component 4 is rotatably connected with the top of the body of rod 1；The body of rod 1 is hollow tubular, and first pulley is corresponded on the body of rod 1
Fairlead 11 is offered at the position that component 3 is fixed；The bottom of the body of rod 1 is rotatably connected with base 2.Cable one end is from first pulley
Component 3 is penetrated, and the hollow structure inside of the body of rod 1 is introduced along the fairlead 11 opened up on the body of rod 2, finally from the top of the body of rod 1
Second pulley component 4 is drawn, the cable drawn from second pulley component 4, and the top of second pulley component 4 and the body of rod 1 can turn
Dynamic connection, during use, the draw direction of cable can be any to change as needed, second pulley component 4 can be with
The change of the draw direction of cable and change, it is to avoid on cable winds to the body of rod 1 and the defect worn and torn of cable.
Specifically, first pulley component 3 includes two fixtures 31 and two fixed pulleys 32, two fixed pulleys 32 are pacified side by side
Fixed between 31 mounted in two, slidably contacted between two the week side of boss of fixed pulley 32, two the week side of boss of fixed pulley 32 it is recessed
Groove surrounds the first threading hole 33 passed through for cable jointly, when cable passes through first threading hole 33, is limited at this and first wears
In string holes 33.First threading hole 33 is corresponding with fairlead 11, when first pulley component 3 is fixedly connected with the outside of the body of rod 1, two
The direction side by side of individual fixed pulley 32 is identical with the extending direction of the body of rod 1.Outside cable passes through first threading hole 33, along bar
The fairlead 11 that is opened up on body 1 enters inside the hollow structure of the body of rod 1, because the first threading hole 33 is to determine cunning by adjacent side by side
The groove for taking turns 32 the week side of boss contacts what is formed, and during stretching, cable, can be smoothly in the presence of fixed pulley 32 for cable
It is stretched or is furled, reduce the difficulty of stretching or retracting cable, reduces the frictional force of cable.
Wherein, be fixedly connected between two fixtures 31 and the body of rod 1, the outside of fixture 31 and the body of rod 1 be welded to connect or
Person's bolt connection, as disposable implementation method, offers interface on the wall of the body of rod 1, and fixture 31 is provided with grafting
Portion, the Plug Division of fixture 31 coordinates with the interface, and fixture 31 is fixed on the side wall of the body of rod 1, and fixture 31 can be adopted
Use fixed plate.
Further, second pulley component 4 includes two fixtures, 43, two fixed pulleys 41 and connector 42；Two fixed
Pulley 41 is mounted side by side between two fixtures 43, is slidably contacted between two the week side of boss of fixed pulley 41, two fixed pulleys
The groove of 41 the week side of boss surrounds the second threading hole passed through for cable jointly, when cable passes through second threading hole, is limited at this
In second threading hole.It is fixedly connected by connector 42 between two fixtures 43；Correspond to the second threading hole on connector 42
Place offers the through hole passed through for cable；Connector 42 is rotatably connected with the top of the body of rod 1.Wherein, fixture 43 can be
Fixed plate, connector 42 can be connecting plate.When in use, cable is drawn from the inside of the body of rod 1, by the through hole, through the
Two threading holes are extended outward, and the cable of extraction can smoothly be stretched or in spool in the presence of two fixed pulleys 41
In the presence of, cable is furled, the setting of fixed pulley reduces frictional force in cable stretching or coiling process, reduces cable
Abrasion.
Used as disposable implementation method, the latter half of the body of rod 1 is solid construction, and the top half of the body of rod 1 is hollow
Tubulose.Now, first pulley component 3 is securable to the solid construction and hollow structure intersection of the body of rod, upper hollow tubulose
The side wall of the body of rod 1 opens up fairlead.The solid section of the body of rod 1 can strengthen the support strength of the body of rod, and it is durable that the increase body of rod is used
Property.Additionally, the cross section of the body of rod 1 can also be semi-circular shape.
Preferably, the top of the body of rod 1 is also equipped with support base 5, support base 5 is provided with bearing 51, and connector 42 is by rotation
Rotating shaft 44 is rotatably connected with bearing 51.The centre of rotary shaft 44 is hollow structure, is available for cable to pass through, one end of rotary shaft 44
It is fixedly connected with connector 42, the other end is connected with the inner side of bearing 51.In the presence of bearing 51, connector 42 can be same
Done in one plane and rotated at any angle.Facilitate cable during use can to arbitrarily angled stretching, meanwhile, with
One pulley assembly 3 is common coordinates, it is to avoid cable is in the confusion caused using process, it is to avoid cable is damaged.
Preferably, being provided with bearing on base 2, the bottom of the body of rod 1 is rotatably connected by rotary shaft with bearing.The body of rod can
Rotated on base 2, in the presence of power in cable stretching or coiling process, can rotated at any angle.The bottom of base 2
Portion is additionally provided with weld part or screw, and base 2 is fixedly connected by the weld part or screw with fixed station.It is of the present utility model
Cable support device can be used alone, it is also possible to be used in combination with other equipment.When being used in combination with other equipment, base
Can be fixedly connected with the chassis of large-scale excavating equipment or other fixtures by the weld part or screw.
Additionally, the utility model also provides a kind of excavating equipment, cable is installed on the excavating equipment, cable support is filled
The front end that may be mounted at excavating equipment is put, or installed in the left side or right side of excavating equipment, is installed on excavating equipment
During the cable support device, when vehicle body or digging arm rotate, it is to avoid on cable winds to vehicle body or by installation on vehicle body
Device clamp, improve tunnelling device operation flexibility and security.
The body of rod of cable support device of the present utility model is set to hollow tubular, is available for cable to pass through, in the side wall of the body of rod
Upper to set first pulley component and corresponding fairlead, bottom and the base of the body of rod are rotatably connected, and pacify on the top of the body of rod
Dress second pulley component, second pulley component is rotatably connected with body of rod top.Cable by first pulley component, fairlead,
Behind body of rod inside and second pulley component, because the body of rod can arbitrarily rotate, second pulley component also can arbitrarily rotate, cable
Draw direction can arbitrarily change, it is to avoid cable chaotic winding in use, in-convenience in use, cable abrasion lacks
Fall into.Improve the life-span that cable is used, it is ensured that the security that cable is used, improve the convenience that cable is used.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is to those skilled in the art apparent
's.Therefore, the these modifications or improvements on the basis of without departing from the utility model spirit, belonging to the utility model will
Seek the scope of protection.
Claims (8)
1. a kind of cable support device, the support meanss include base, the body of rod and pulley assembly, it is characterised in that described
Pulley assembly includes first pulley component and second pulley component；
The first pulley component is fixedly connected with the bar body sidewall, and the second pulley component can with the top of the body of rod
Rotate connection；
The body of rod is hollow tubular, corresponds on the side wall of the body of rod and is opened up at the position that the first pulley component is fixed
Leaded hole；
The body of rod bottom is rotatably connected with the base.
2. cable support device according to claim 1, it is characterised in that
The first pulley component includes two fixtures and two fixed pulleys；
Described two fixed pulleys are mounted side by side between described two fixtures, and the groove of described two fixed pulley the week side of boss is common
The first threading hole passed through for cable is surrounded, first threading hole is corresponding with the fairlead；
Described two fixtures are fixedly connected with the body of rod.
3. cable support device according to claim 2, it is characterised in that
Bolt connection of the fixture with the body of rod or welding.
4. the cable support device according to any one of claims 1 to 3, it is characterised in that
The second pulley component includes two fixtures, two fixed pulleys and connectors；
Described two fixed pulleys are mounted side by side between described two fixtures, and the groove of described two fixed pulley the week side of boss encloses jointly
Into the second threading hole passed through for cable, it is fixedly connected by connector between described two fixtures；
On the connector through hole is offered at correspondence and second threading hole；
The connector is rotatably connected with the top of the body of rod.
5. cable support device according to claim 4, it is characterised in that
The top of the body of rod is also equipped with support base, and the support base is provided with bearing, the connector by rotary shaft with
The bearing is rotatably connected.
6. cable support device according to claim 1, it is characterised in that
Bearing is installed, the bottom of the body of rod is rotatably connected by rotary shaft with the bearing on the base.
7. cable support device according to claim 1, it is characterised in that
The bottom of the base is additionally provided with weld part or screw, and the base is fixedly connected with fixed station.
8. the cable support device described in a kind of excavating equipment, including claim any one of 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621334301.9U CN206211411U (en) | 2016-12-06 | 2016-12-06 | A kind of cable support device and excavating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621334301.9U CN206211411U (en) | 2016-12-06 | 2016-12-06 | A kind of cable support device and excavating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206211411U true CN206211411U (en) | 2017-05-31 |
Family
ID=58751666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621334301.9U Active CN206211411U (en) | 2016-12-06 | 2016-12-06 | A kind of cable support device and excavating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206211411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451236A (en) * | 2016-12-06 | 2017-02-22 | 北京迈弛科技发展有限公司 | Cable supporting device and excavating equipment |
-
2016
- 2016-12-06 CN CN201621334301.9U patent/CN206211411U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451236A (en) * | 2016-12-06 | 2017-02-22 | 北京迈弛科技发展有限公司 | Cable supporting device and excavating equipment |
| CN106451236B (en) * | 2016-12-06 | 2018-04-24 | 北京迈弛科技发展有限公司 | A kind of cable support device and excavating equipment |
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