CN207588361U - A kind of bridge cable sheave - Google Patents
A kind of bridge cable sheave Download PDFInfo
- Publication number
- CN207588361U CN207588361U CN201721534760.6U CN201721534760U CN207588361U CN 207588361 U CN207588361 U CN 207588361U CN 201721534760 U CN201721534760 U CN 201721534760U CN 207588361 U CN207588361 U CN 207588361U
- Authority
- CN
- China
- Prior art keywords
- cable
- upper support
- support frame
- chassis
- junction
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of bridge cable sheaves, including chassis, lower bracing frame is connected on the right end of the chassis, and the left end of chassis is connected with side axis, height adjusting is carried out according to the height of user and the height of ground environment, relative position between upper support frame and lower bracing frame is adjusted, since side axis is rotatablely connected with chassis by lower rotary shaft, and be rotatablely connected with upper support frame also by upper rotary shaft, so the relative position between upper support frame and lower bracing frame very convenient can rotate when being adjusted；Due to being both provided with arc-shaped line outlet groove on the left and right ends inside spool when cable is pierced by, so cable can be passed through when passing through by the arc groove on arc-shaped line outlet groove, since arc rooved face has certain radian, so cut will not be caused to cable, it can ensure that the quality of cable is not damaged, and ensure that the security performance of operation when in use.
Description
Technical field
The utility model belongs to cable correlative technology field, and in particular to a kind of bridge cable sheave.
Background technology
Cable is typically by several or the cable of similar rope that several groups of conducting wires (every group at least two) are twisted, every group
Mutually insulated between conducting wire, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation.Cable has
Interior energization, the feature of external insulation.Cable has power cable, control cable, compensating cable, shielded cable, high-temperature cable, computer
Cable, signal cable, coaxial cable, fire-resisting cable, cable for ship, mine cable, aluminium alloy cable etc..They are all by list
Stock or stranded conductor and insulating layer composition, for connecting circuit, electric appliance etc..Cable be laid with use when sometimes in order to
The more laborsaving convenience of operation is just needed using some equipment, as Chinese patent discloses " dragging cable sheave " (application number：
CN201220232810.6), which includes pedestal, stent, bearing and idler wheel, and the stent is rectangular, is fixedly connected on bottom
On seat, bearing is installed on the frame of stent, the idler wheel is fixedly mounted on bearing.During operation, cable is placed on and is dragged
Between the four rolling of cable sheave, after fixing cable sheave, cable is manually dragged along the line, using the rotation of bearing, is made
Cable is dragging slip movement in cable sheave, reduces the live load of operating personnel, while improve the safety during operation
Coefficient.
Above-mentioned patented technology has the following problems：1st, the height due to the height of each operator and in environment
Difference, the height of equipment remain unchanged and cannot carry out flexible modulation according to outside need, there is one when operation in this way
Determine the inconvenience of degree；2nd, when cable is dragged, the corner for having outlet-pipe can cause cable the scratch that centainly rubs,
The insulating layer of Exterior cable is caused centainly to damage, may cause the later stage using when there are security risks.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of bridge cable sheave
Since the height of each operator is different with the height in environment, the height of equipment remains unchanged cannot be according to outside
It needs to carry out flexible modulation, there is a degree of inconvenience when operation in this way；2nd, when cable is dragged,
The corner for having outlet-pipe can cause cable the scratch that centainly rubs, and the insulating layer of Exterior cable is caused centainly to damage, may
Cause the later stage using when there are security hidden troubles.
To achieve the above object, the utility model provides following technical solution：A kind of bridge cable sheave, the bottom of including
Frame is connected with lower bracing frame, and the left end of chassis is connected with side axis, the outside of the lower bracing frame on the right end of the chassis
Top is connected with upper support frame, and the junction of lower bracing frame and upper support frame is provided with regulation stud, the upper support frame
Right side is provided with baffle, and the junction of upper support frame and baffle is provided with fixed bolt, is connected with out on the right side of the baffle
The junction of spool, the side axis and chassis is provided with lower rotary shaft, and the junction of side axis and upper support frame is provided with
Upper rotary shaft is provided with restocking, and movable pulley is provided on the inside of the axis of side above the side axis, the movable pulley and side
The junction of side axis is provided with axis.
Preferably, the movable pulley includes middle wheel and side plate, and the side plate is located at the left and right ends of middle wheel.
Preferably, the outlet-pipe is cylinder-like structure, and arc-shaped outlet is provided on the inside of outlet-pipe left and right ends
Slot.
Preferably, the baffle is fixedly connected by welding with outlet-pipe.
Preferably, there are three the movable pulley is set altogether, and the big ting model all same of three movable pulleies.
Preferably, there are four the regulation stud is set altogether, and equalization is fixed on left and right to four regulation studs respectively
The upper support frame of both sides and the junction of lower bracing frame.
Compared with prior art, the beneficial effects of the utility model are：
1st, the utility model carries out height adjusting according to the height of user and the height of ground environment, by upper support frame and
Relative position between lower bracing frame is adjusted, since side axis is rotatablely connected with chassis by lower rotary shaft, and with
Upper support frame is rotatablely connected also by upper rotary shaft, so what the relative position between upper support frame and lower bracing frame was adjusted
When very convenient can rotate, be fixed after adjusting by regulation stud, it is convenient and efficient.
2nd, go out when the utility model cable is pierced by due to being both provided with arc-shaped on the left and right ends inside spool
Wire casing, so cable can be passed through when passing through by the arc groove on arc-shaped line outlet groove, since arc rooved face has
There is certain radian, so cut will not be caused to cable, can ensure that the quality of cable is not damaged when in use,
It ensure that the security performance of operation.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the outlet-pipe structure diagram of the utility model；
Fig. 3 is the Telescopic rod structure schematic diagram of the utility model；
In figure：1st, movable pulley；2nd, side axis；3rd, restocking；4th, upper rotary shaft；5th, baffle；6th, outlet-pipe；7th, fixed bolt；
8th, upper support frame；9th, lower bracing frame；10th, axis；11st, chassis；12nd, lower rotary shaft；13rd, side plate；14th, middle wheel；15th, arc-shaped goes out
Wire casing；16th, regulation stud.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of bridge cable sheave, including chassis 11,
Lower bracing frame 9 is connected on the right end of chassis 11, and the left end of chassis 11 is connected with side axis 2, on the outside of lower bracing frame 9
Side is connected with upper support frame 8, and lower bracing frame 9 and the junction of upper support frame 8 are provided with regulation stud 16, upper support frame 8
Right side is provided with baffle 5, and upper support frame 8 and the junction of baffle 5 are provided with fixed bolt 7, and the right side of baffle 5 is connected with out
Spool 6, side axis 2 and the junction of chassis 11 are provided with lower rotary shaft 12, and side axis 2 and the junction of upper support frame 8 are set
Be equipped with upper rotary shaft 4, the top of side axis 2 is provided with restocking 3, and the inside of side axis 2 is provided with movable pulley 1, movable pulley 1 with
The junction of side axis 2 is provided with axis 10.
In order to which sliding support cable, the present embodiment can be carried out, it is preferred that movable pulley 1 includes middle wheel 14 and side plate 13,
Side plate 13 is located at the left and right ends of middle wheel 14.
In order to friction be caused to scratch cable because of the edge of outlet-pipe 6 when equipment can be made to work,
The present embodiment, it is preferred that outlet-pipe 6 is cylinder-like structure, and is provided with arc-shaped line outlet groove on the inside of 6 left and right ends of outlet-pipe
15。
In order to make connection more secured, the present embodiment, it is preferred that fixation connects baffle 5 by welding with outlet-pipe 6
It connects.
In order to which work is made more to stablize, the present embodiment, it is preferred that movable pulley 1 is altogether there are three settings, and three movable pulleies 1
Big ting model all same.
In order to facilitate adjusting height, the present embodiment, it is preferred that regulation stud 16 is altogether there are four settings, and four adjusting spiral shells
Equalization is fixed on the upper support frame 8 of the left and right sides and the junction of lower bracing frame 9 to column 16 respectively.
The operation principle and process for using of the utility model：After the utility model installs, equipment is transported to needs
At the position used, according to the height of user and the height of ground environment, by the phase between upper support frame 8 and lower bracing frame 9
Position is adjusted, since side axis 2 is rotatablely connected with chassis 11 by lower rotary shaft 12, and with upper support frame 8
It is rotatablely connected by upper rotary shaft 4, so the relative position between upper support frame 8 and lower bracing frame 9 can when being adjusted
It with very convenient, is fixed after adjusting by regulation stud 16, then will take turns 14 in middle part of the cable by movable pulley 1
Upper support, by when middle wheel 14 since its middle part is rotatablely connected with side axis 2 by axis 10, so middle take turns 14 meetings
Rotational support is carried out, is pierced by by outlet-pipe 6 later, due to being respectively provided on the left and right ends inside outlet-pipe 6 when being pierced by
There is arc-shaped line outlet groove 15, so cable can be passed through when passing through by the arc groove on arc-shaped line outlet groove 15, by
There is certain radian in arc rooved face, so cut will not be caused to cable, so can ensure electricity when in use
The quality of cable is not damaged, and cable is made to use the more laborsaving convenience of stretching using the effect of equipment movable pulley 1.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of bridge cable sheave, including chassis (11), it is characterised in that：It is connected with down on the right end of the chassis (11)
Supporting rack (9), and the left end of chassis (11) is connected with side axis (2), and branch is connected with above the outside of the lower bracing frame (9)
Support (8), and lower bracing frame (9) and the junction of upper support frame (8) are provided with regulation stud (16), the upper support frame (8)
Right side be provided with baffle (5), and upper support frame (8) and the junction of baffle (5) are provided with fixed bolt (7), the baffle
(5) outlet-pipe (6) is connected on the right side of, the side axis (2) and the junction of chassis (11) are provided with lower rotary shaft (12), and
Side axis (2) and the junction of upper support frame (8) are provided with upper rotary shaft (4), and restocking is provided with above the side axis (2)
(3), movable pulley (1) and on the inside of side axis (2) is provided with, during the junction of the movable pulley (1) and side axis (2) is provided with
Axis (10).
2. a kind of bridge cable sheave according to claim 1, it is characterised in that：The movable pulley (1) includes middle wheel
(14) and side plate (13), the side plate (13) is positioned at the left and right ends of middle wheel (14).
3. a kind of bridge cable sheave according to claim 1, it is characterised in that：The outlet-pipe (6) is cylindrical shape
Structure, and it is provided with arc-shaped line outlet groove (15) on the inside of outlet-pipe (6) left and right ends.
4. a kind of bridge cable sheave according to claim 1, it is characterised in that：The baffle (5) and outlet-pipe (6)
It is fixedly connected by welding.
5. a kind of bridge cable sheave according to claim 1, it is characterised in that：The movable pulley (1) is provided with altogether
Three, and the big ting model all same of three movable pulleies (1).
6. a kind of bridge cable sheave according to claim 1, it is characterised in that：The regulation stud (16) is set altogether
There are four, and equalization is fixed on the upper support frame (8) of the left and right sides and lower bracing frame (9) to four regulation studs (16) respectively
Junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721534760.6U CN207588361U (en) | 2017-11-16 | 2017-11-16 | A kind of bridge cable sheave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721534760.6U CN207588361U (en) | 2017-11-16 | 2017-11-16 | A kind of bridge cable sheave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207588361U true CN207588361U (en) | 2018-07-06 |
Family
ID=62732040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721534760.6U Expired - Fee Related CN207588361U (en) | 2017-11-16 | 2017-11-16 | A kind of bridge cable sheave |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207588361U (en) |
-
2017
- 2017-11-16 CN CN201721534760.6U patent/CN207588361U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 Termination date: 20181116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |