CN208835609U - A kind of cable snake shaped laying radian control device - Google Patents
A kind of cable snake shaped laying radian control device Download PDFInfo
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- CN208835609U CN208835609U CN201821325722.4U CN201821325722U CN208835609U CN 208835609 U CN208835609 U CN 208835609U CN 201821325722 U CN201821325722 U CN 201821325722U CN 208835609 U CN208835609 U CN 208835609U
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- support bar
- cable
- elevating lever
- upper support
- mandril
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Abstract
The utility model relates to the technical fields of cable laying appurtenance, more particularly, to a kind of cable snake shaped laying radian control device.A kind of cable snake shaped laying radian control device, including two root posts, it is connected between the top of column by mandril, cross-arm is provided with above column, support is connected with upper support bar on two upper cross-arms, lower cross-arm is provided with below column, lower support bar is connected with below two lower cross-arms, rotary electric machine is provided on mandril, the output shaft of rotary electric machine is connected with rotation screw rod, nut seat is threaded on rotation screw rod, elevating lever is fixed on nut seat, elevating lever is connected with pressing plate far from one end of mandril, the bottom of pressing plate is provided with indent, pressure sensor is provided at the top of indent, operator is provided on mandril.The utility model can reduce the labor intensity of staff and improve working efficiency, and conveniently moving operates time saving and energy saving highly-safe.
Description
Technical field
The utility model relates to the technical fields of cable laying appurtenance, more particularly, to a kind of cable snake shaped laying arc
Spend control device.
Background technique
The fast development in city increases electricity needs.As load current increases, ambient tunnel temperature is accordingly promoted, electricity
Power cable can expand with heat and contract with cold, thus generate the mechanical force inside a kind of cable, and general this mechanical force is known as thermomechanical force.
Bending deformation will occur repeatedly under the action of thermomechanical force in cable, so that cable metal sheath is generated repeated strain, cause cable
Power failure occurs for the loss of ontology and its attachment.In order to avoid power cable caused by thermal stress in the process of running because damaging
Generally use continuous snake shaped laying method.
After snake laying, the amount of distortion of cable can be distributed on each snakelike arc, pass through theory analysis and test
It confirms that the amount of distortion of cable is not above permissible value, and nargin is very big, is controlled at present for cable snake shaped radian, most common side
Formula is lever hoist synthesis, and which uses excessive manpower, needs to be installed for a long time in use process, and should
When mode carries out the control of snakelike radian, cable snake shaped the case where radian rebound often all occur, efficiency is very low and easy
Damage cable.
Such as Chinese patent notification number are as follows: CN204156430U, in a kind of electric cable with large cross-section snake of on 2 11st, 2015 bulletins
Shape is bended removable support, including pedestal, and hollow column, bracket are fixed on the pedestal, rotates and is provided on bracket
Pulley, column top circumferential surface are fixed with engaging lug, and adjusting nut seat is rotatably connected at the top of column, and elevating lever is threadedly coupled
In on the adjusting nut seat, and the hollow cavity of column is protruded into elevating lever lower end, and elevating lever top is from the adjusting nut seat
Middle stretching, and top plate is connected at the top of elevating lever.Although the device can effectively realize the operation of bending for electric cable with large cross-section,
It is that the device is too simple, construction efficiency is low, and is unable to satisfy the demand of the various complex situations in construction site.
Utility model content
The utility model provides a kind of labor intensity that can reduce staff and raising primarily directed to the above problem
Working efficiency, conveniently moving operate time saving and energy saving highly-safe, it can be ensured that cable snake shaped to lay the cable for meeting technical requirements
Snake laying radian control device.
The purpose of this utility model is mainly to be achieved by following proposal: a kind of cable snake shaped laying radian control
Device, including two root posts are connected by mandril between the top of the column, are provided with above the column
Cross-arm goes up support on cross-arms for two and is connected with upper support bar, lower cross-arm, two lower cross-arms are provided with below the column
Lower section be connected with lower support bar, rotary electric machine is provided on the mandril, the output shaft of the rotary electric machine is connected with
Screw rod is rotated, nut seat is threaded on the rotation screw rod, elevating lever, the liter is fixed on the nut seat
Drop bar extends downwardly through upper support bar, and the elevating lever is connected with pressing plate, the bottom of the pressing plate far from one end of mandril
Portion is provided with indent, and pressure sensor is provided at the top of the indent, and operator is provided on the mandril, described
Rotary electric machine and pressure sensor are electrically connected with operator, are provided at the lower section of lower support bar on the column
Transverse slat, the bottom of the transverse slat are connected with supporting leg, and the bottom of the column and supporting leg is provided with wheel.Two root posts
It being connected between top by mandril, cross-arm is provided with above column, support is connected with upper support bar on two upper cross-arms,
It is provided with lower cross-arm below column, lower support bar is connected with below two lower cross-arms, is provided with rotary electric machine on mandril,
The output shaft of rotary electric machine is connected with rotation screw rod, rotates and is threaded with nut seat on screw rod, lifting is fixed on nut seat
Bar, elevating lever extend downwardly through upper support bar, are slidably connected between elevating lever and upper support bar, elevating lever is far from mandril
One end is connected with pressing plate, and the bottom of pressing plate is provided with indent, and pressure sensor is provided at the top of indent, and pressure sensor is set
Set can the stress condition of real-time monitoring cable during bending, can be avoided cable born during serpentine bend it is excessive
Pressure, to guarantee that cable is injury-free during serpentine bend, it is ensured that construction quality is provided with operation on mandril
Device, rotary electric machine and pressure sensor are electrically connected with operator, can control rotating forward, the reversion of rotary electric machine by operator
Or stop, when rotating forward rotary electric machine by operator, drive rotation screw rod to rotate forward, since elevating lever limits nut seat
Rotation, rotation screw rod rotates forward so that move down with the nut seat that connect of rotation screw flight along screw rod axial direction is rotated,
Nut seat, which moves down, drives elevating lever to move down；Otherwise similarly, when rotary electric machine inverts, nut seat drives elevating lever upward
It is mobile；Transverse slat is provided at the lower section of lower support bar on column, and the bottom of transverse slat is connected with supporting leg, column and supporting leg
Bottom is provided with wheel, and the stability height so that whole device is arranged in this way, is not easy to topple over, and the setting of wheel is so that movement is whole
A device is very convenient, when specific operation, the present apparatus is first moved to the position for needing to carry out cable bend, cable is placed
On two lower cross-arms, pressure sensor is then opened by operator and starts rotary electric machine rotating forward, so that elevating lever declines
It is moved down simultaneously with dynamic pressure plate, with moving down for pressing plate, cable is entered in indent and is in contact with indent top, then works as pressure
After the numerical value transmitted in sensor reaches requirement, support is carried out shaping to cable, then makes rotary electric machine anti-by operator
Turn, so that elevating lever band dynamic pressure plate then takes out device, complete cable snake shaped arrangement work far from cable.
Preferably, lifting hydraulic cylinder is provided with below the transverse slat, the bottom setting of the lifting hydraulic cylinder
There is shock absorption mat.Lifting hydraulic cylinder is provided with below transverse slat, the bottom of lifting hydraulic cylinder is provided with shock absorption mat, when whole
When a device is moved to suitable position, start lifting hydraulic cylinder, so that lifting hydraulic cylinder drives shock absorption mat to be displaced downwardly to ground
On, it prevents the device in construction operation mobile, while also playing certain damping effect, improves stabilization when construction operation
Property.
Preferably, being provided with rangefinder on the upper support bar, it is provided on the pressing plate and upper rangefinder
The lower rangefinder matched.It is provided with rangefinder on upper support bar, the lower survey matched with upper rangefinder is provided on pressing plate
Distance meter, when carrying out construction operation, by checking that the numerical value transmitted between upper rangefinder and lower rangefinder being capable of real-time monitoring electricity
Cable is bent situation, is used in combination with pressure sensor, ensure that the laying quality of cable, improves cable snake shaped laying operation
Standardization degree.
Preferably, the two sides of the elevating lever are provided with guide post, the guide post runs through upper support bar, described
The bottom of guide post is connected on pressing plate.The two sides of elevating lever are provided with guide post, and guide post runs through upper support bar, and the bottom of guide post connects
It connects on pressing plate, is slidably connected between guide post and upper support bar, the setting of guide post is so that elevating lever band dynamic pressure plate moves up and down
When accuracy it is higher.
Preferably, being provided with tourelle between the guide post and upper support bar, the tourelle includes setting
The rolling groove in upper support bar on guide post side is set, multiple second balls, the rolling are provided in the rolling groove
The side of pearl is against on the wall of guide post.Tourelle is provided between guide post and upper support bar, tourelle includes being arranged upper
Rolling groove of the support rod on guide post side is provided with multiple second balls in rolling groove, and the side of the second ball, which is against, leads
On the wall of column, the design of tourelle is slidably connected so that changing between guide post and upper support bar to roll connection, reduces guide post
The loss generated when moving up and down because of friction, improves the service life of equipment.
Preferably, being provided with damping device between the elevating lever and upper support bar, the damping device includes
Groove of the upper support bar on elevating lever side is set, the first ball, first rolling are provided in the groove
Spring is connected between pearl and the bottom of groove.Damping device is provided between elevating lever and upper support bar, damping device includes
Groove of the upper support bar on elevating lever side is set, the first ball, the bottom of the first ball and groove are provided in groove
Spring is connected between portion, the first ball is not fallen out in groove, and the first ball is made to be against lifting under the action of the spring
On the wall of bar, during elevating lever moves up and down, with stretching for spring, effective cushioning effect can be played.
Therefore, the cable snake shaped laying radian control device of one kind of the utility model has following advantages: the utility model
Effectively cable can be prevented to be damaged during bending, mitigate the labor intensity of staff and improve working efficiency, specification electricity
The requirement of cable construction and aesthetic measure, the utility model conveniently moving operate time saving and energy saving highly-safe, it can be ensured that cable snake
Shape laying meets technical requirements, and the design of damping device and tourelle is so that stability when the utility model is run is higher.
Detailed description of the invention
Attached drawing 1 is a kind of structural representation front view of the utility model.
Attached drawing 2 is a kind of structural representation side view of the utility model.
Attached drawing 3 is the partial section enlarged view in attached drawing 1 at A.
Attached drawing 4 is the partial section enlarged view in attached drawing 1 at B.
It illustrates: 1- column, 2- upper support bar, the upper cross-arm of 3-, 4- cable, 5- rubber pad, cross-arm under 6-, 7- wheel,
8- guide post, 9- mandril, 10- rotate screw rod, 11- rotary electric machine, 12- nut seat, 13- elevating lever, 14- operator, the upper ranging of 15-
Instrument, rangefinder under 16-, 17- indent, 18- pressure sensor, 19- pressing plate, 20- lower support bar, 21- anti-decylization, 22- go up and down liquid
Cylinder pressure, 23- shock absorption mat, 24- transverse slat, 25- supporting leg, the first ball of 26-, 27- groove, 28- spring, the second ball of 29-,
30- rolling groove.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment 1:
As shown in Figure 1, 2, a kind of cable snake shaped laying radian control device, including two root posts 1, the top of two root posts 1
It is connected between end by mandril 9, the top of column 1 is provided with cross-arm 3, and support is connected with support on two upper cross-arms 3
Bar 2, the lower section of column 1 are provided with lower cross-arm 6, and the lower section of two lower cross-arms 6 is connected with lower support bar 20, two upper cross-arms 3
Top be provided with rubber pad 5, rotary electric machine 11 is provided on mandril 9, the output shaft of rotary electric machine 11 is connected with rotation spiral shell
Bar 10 rotates and is threaded with nut seat 12 on screw rod 10, elevating lever 13 is fixed on nut seat 12, elevating lever 13 extends downwardly
Through upper support bar 2, it is slidably connected between elevating lever 13 and upper support bar 2, elevating lever 13 is connected with far from one end of mandril 9
Pressing plate 19, the bottom of pressing plate 19 are provided with indent 17, and the top of indent 17 is provided with pressure sensor 18, pressure sensor 18
Be arranged can the stress condition of real-time monitoring cable 4 during bending, can be avoided cable 4 and born during serpentine bend
Excessive pressure, to guarantee that cable 4 is injury-free during serpentine bend, it is ensured that construction quality is provided on mandril 9
Operator 14, rotary electric machine 11 and pressure sensor 18 are electrically connected with operator 14, can control rotation by operator 14
The forward, reverse or stop of motor 11 stop, and when rotating forward rotary electric machine 11 by operator 14, are driving rotation screw rod 10 just
Turn, since elevating lever 13 limits the rotation of nut seat 12, rotation screw rod 10 is rotated forward so that with rotating what screw rod 10 was threadedly coupled
Nut seat 12 is moved down along rotation 10 axial direction of screw rod, and nut seat 12, which moves down, drives elevating lever 13 to move down；Instead
Similarly, rotary electric machine 11 invert when, nut seat 12 drive elevating lever 13 move up；The bottom of rotation screw rod 10 is provided with anti-
Decylization 21, the setting of anti-decylization 21 can prevent nut seat 12 to be detached from rotation screw rod 10, improve the safety of device at runtime
Property；It is provided with transverse slat 24 at the lower section of lower support bar 20 on column 1, the bottom of transverse slat 24 is connected with supporting leg 25, column 1
It is provided with wheel 7 with the bottom of supporting leg 25, the stability height so that whole device is set in this way, is not easy to topple over, wheel 7 is set
It sets so that mobile whole device is very convenient；The lower section of transverse slat 24 is provided with lifting hydraulic cylinder 22, the bottom of lifting hydraulic cylinder 22
It is provided with shock absorption mat 23, when whole device is moved to suitable position, starts lifting hydraulic cylinder 22, so that lifting hydraulic cylinder
22 drive shock absorption mats 23 are displaced downwardly on ground, prevent the device in construction operation mobile, while also playing certain subtract
Effect is shaken, stability when construction operation is improved；Rangefinder 15 is provided on upper support bar 2, be provided on pressing plate 19 with it is upper
The lower rangefinder 16 that rangefinder 15 matches, when carrying out construction operation, by check upper rangefinder 15 and lower rangefinder 16 it
Between the numerical value that transmits can real-time monitoring cable 4 be bent situation, be used in combination with pressure sensor 18, ensure that cable 4
Laying quality improves the standardization degree of 4 snake laying of cable operation；When specific operation, being first moved to the present apparatus is needed
The curved position of cable 4 is carried out, cable 4 is placed on two rubber pads 5, pressure sensing is then opened by operator 14
Device 18 simultaneously starts the rotating forward of rotary electric machine 11, so that the decline of elevating lever 13 is moved down with dynamic pressure plate 19 simultaneously, with moving down for pressing plate 19,
Cable 4 is entered in indent 17 and is in contact with 17 top of indent, then when pressure sensor 18 and upper rangefinder 15 and lower survey
After the numerical value transmitted in distance meter 16 reaches requirement, support is carried out shaping to cable 4, rotary electric machine is then made by operator 14
11 reversion so that elevating lever 13 with dynamic pressure plate 19 far from cable 4, then take out device, complete cable snake shaped arrangement work.
The two sides of elevating lever 13 are provided with guide post 8, and guide post 8 runs through upper support bar 2, and the bottom of guide post 8 is connected to pressing plate
On 19, it is slidably connected between guide post 8 and upper support bar 2, the setting of guide post 8 is so that elevating lever 13 is moved up and down with dynamic pressure plate 19
When accuracy it is higher；It is provided with tourelle between guide post 8 and upper support bar 2, as shown in figure 4, tourelle includes setting
Multiple second balls 29, the second ball are provided in rolling groove 30 of the upper support bar 2 on 8 side of guide post, rolling groove 30
29 side is against on the wall of guide post 8, and the design of tourelle is slidably connected so that changing between guide post 8 and upper support bar 2 as rolling
Dynamic connection, reduces when guide post 8 moves up and down the loss generated because of friction, improves the service life of equipment.
It is provided with damping device between elevating lever 13 and upper support bar 2, as shown in figure 3, damping device includes being arranged upper
Groove 27 of the support rod 2 on 13 side of elevating lever is provided with the first ball 26, the first ball 26 and groove 27 in groove 27
Bottom between be connected with spring 28, the first ball 26 is not fallen out in groove 27, makes first under the action of the spring 28
Ball 26 is against on the wall of elevating lever 13, during elevating lever 13 moves up and down, with stretching for spring 28, can have been played
The cushioning effect of effect.
It should be understood that the embodiment is merely to illustrate the utility model rather than limitation the scope of the utility model.Furthermore
It should be understood that after reading the content taught by the present invention, those skilled in the art can make the utility model various
Change or modification, these equivalent forms also fall within the scope of the appended claims of the present application.
Claims (6)
1. a kind of cable snake shaped laying radian control device, which is characterized in that including two root posts, the top of the column it
Between connected by mandril, cross-arm is provided with above the column, support is connected with upper support bar on two upper cross-arms,
It is provided with lower cross-arm below the column, lower support bar is connected with below two lower cross-arms, is set on the mandril
It is equipped with rotary electric machine, the output shaft of the rotary electric machine is connected with rotation screw rod, is threaded on the rotation screw rod
Nut seat is fixed with elevating lever on the nut seat, and the elevating lever extends downwardly through upper support bar, the lifting
Bar is connected with pressing plate far from one end of mandril, and the bottom of the pressing plate is provided with indent, is provided at the top of the indent
Pressure sensor is provided with operator on the mandril, and the rotary electric machine and pressure sensor are electrically connected with operator
It connects, is provided with transverse slat at the lower section of lower support bar on the column, the bottom of the transverse slat is connected with supporting leg, institute
The bottom of the column and supporting leg stated is provided with wheel.
2. the cable snake shaped laying radian control device of one kind according to claim 1, which is characterized in that the transverse slat
Lower section is provided with lifting hydraulic cylinder, and the bottom of the lifting hydraulic cylinder is provided with shock absorption mat.
3. the cable snake shaped laying radian control device of one kind according to claim 1, which is characterized in that the upper support
It is provided with rangefinder on bar, the lower rangefinder matched with upper rangefinder is provided on the pressing plate.
4. the cable snake shaped laying radian control device of one kind according to claim 1 or 2 or 3, which is characterized in that described
The two sides of elevating lever are provided with guide post, and the guide post runs through upper support bar, and the bottom of the guide post is connected on pressing plate.
5. the cable snake shaped laying radian control device of one kind according to claim 4, which is characterized in that the guide post with
Tourelle is provided between upper support bar, the tourelle includes the rolling that upper support bar is arranged on guide post side
Slot is moved, is provided with multiple second balls in the rolling groove, the side of second ball is against on the wall of guide post.
6. the cable snake shaped laying radian control device of one kind according to claim 1 or 2 or 3, which is characterized in that described
Damping device is provided between elevating lever and upper support bar, the damping device includes being arranged in upper support bar close to elevating lever
Groove on side is provided with the first ball in the groove, is connected between first ball and the bottom of groove
Spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821325722.4U CN208835609U (en) | 2018-08-16 | 2018-08-16 | A kind of cable snake shaped laying radian control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821325722.4U CN208835609U (en) | 2018-08-16 | 2018-08-16 | A kind of cable snake shaped laying radian control device |
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| Publication Number | Publication Date |
|---|---|
| CN208835609U true CN208835609U (en) | 2019-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821325722.4U Active CN208835609U (en) | 2018-08-16 | 2018-08-16 | A kind of cable snake shaped laying radian control device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113241680A (en) * | 2021-06-10 | 2021-08-10 | 上海慧沣智能科技有限公司 | Snakelike bender of cable |
-
2018
- 2018-08-16 CN CN201821325722.4U patent/CN208835609U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113241680A (en) * | 2021-06-10 | 2021-08-10 | 上海慧沣智能科技有限公司 | Snakelike bender of cable |
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