CN203932848U - A kind of cable stretching machine - Google Patents
A kind of cable stretching machine Download PDFInfo
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- CN203932848U CN203932848U CN201420300985.5U CN201420300985U CN203932848U CN 203932848 U CN203932848 U CN 203932848U CN 201420300985 U CN201420300985 U CN 201420300985U CN 203932848 U CN203932848 U CN 203932848U
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- gear shaft
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- fixed frame
- cable
- stretching machine
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- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Electric Cable Installation (AREA)
Abstract
The utility model discloses a kind of cable stretching machine, comprises a motor fixed frame, in motor fixed frame, motor is installed, and two body side plate and front shoes are installed in motor fixed frame top, and the rear portion of two body side plates is provided with rear fixed plate and rear sliding panel; There is a front slide plate front shoe top, and front slide plate is fixedly connected with by push rod with rear sliding panel; Driving gear shaft and driven gear shaft are installed on front shoe and rear fixed plate, driving gear and driven pulley are installed on driving gear shaft, driven gear and support roller are installed on driven gear shaft; On front slide plate and rear sliding panel, pressure roller axle is installed, on pressure roller axle, pressure roller is installed; On described rear sliding panel, be also provided with screwed hole, on this screwed hole, be equipped with leading screw.The utility model can significantly reduce the load of electric mill winch, reduces the tractive effort of electric mill winch to cable, makes cable stressed more even in the process being pulled, and is conducive to protect cable, alleviates its extent of damage.
Description
Technical field
The utility model belongs to power equipment construction field, is specifically related to a kind of cable laying device.
Background technology
At down-hole cable laying ago, the method for use be in one end of well be pulled one end of cable of electric mill strand, the other end of cable by guiding traction rollers to delivered downhole.There is following problem in the method:
1, the well head diameter of cable shaft is 700mm left and right, and lower diameter is 1000mm left and right, and working space is narrow.In the course of conveying of cable, there is a difference in height in well head and cable duct entrance, and cable stretching process is without constraint, in the situation that the self gravitation of cable and cable two ends active force, cable and well head edge form acute angle friction, are easy to cause cable to be damaged.
2, in dragging cable process, the frictional force of cable and ground, well head, cable duct inwall is very large, causes the load of electric mill winch very large.
Summary of the invention
Given this, the utility model object be to provide a kind of can be in cable shaft the special equipment of power-assisted handling cable, use this equipment can alleviate the load of electric mill winch.
For solving above technical problem, the technical scheme that the utility model provides is, a kind of cable stretching machine is provided, comprise a motor fixed frame, in motor fixed frame, motor is installed, motor fixed frame top is provided with the two body side plates that are parallel to each other, and the rear portion of two body side plates is provided with rear fixed plate and rear sliding panel from bottom to top; Motor fixed frame top is also provided with front shoe, and described front shoe is parallel with rear fixed plate; There is a front slide plate front shoe top, and front slide plate is parallel with rear sliding panel, and front slide plate is fixedly connected with by push rod with rear sliding panel; Driving gear shaft and driven gear shaft are installed on front shoe and rear fixed plate, driving gear and driven pulley are installed on driving gear shaft, driven gear and support roller are installed on driven gear shaft; On front slide plate and rear sliding panel, pressure roller axle is installed, on pressure roller axle, pressure roller is installed; On described rear sliding panel, be also provided with screwed hole, on this screwed hole, be equipped with leading screw; The clutch end of motor is provided with motor pulley, and motor pulley is connected by belt transmission with driven pulley.
Further, described driven gear shaft and pressure roller axle are equal two, and two driven gear shafts are in the same plane; Two driven gear shafts become with driving gear shaft the layout of falling isosceles triangle; Pressure roller axle is positioned at directly over driven gear shaft.
Further, a gag lever post is installed on described rear fixed plate, is provided with a circular hole on this gag lever post, described leading screw and this circular hole are rotatably assorted.
Further, described motor fixed frame is rectangular frame.
Further, the side of described motor fixed frame is provided with a plurality of guide-localization sleeves.
Further, described motor fixed frame bottom is provided with wheel.
Further, described body side plate top is provided with suspension ring.
Further, described front shoe is fixedly connected with by connecting rod with body side plate.
Compared with prior art, a technical scheme tool in technique scheme has the following advantages:
1, the utility model can significantly reduce the load of electric mill winch, reduces the tractive effort of electric mill winch to cable, makes cable stressed more even in the process being pulled, and is conducive to protect cable, alleviates its extent of damage.
2, use the utility model cable stretching machine, then coordinate cable wellhead fixed pulley, can realize cable is retrained, be conducive to protect cable cortex not by scratch, scratch.
3, by support roller and pressure roller one adaptation different-diameter cable transfer are set.The relative altitude of pressure roller and support roller can regulate by leading screw, easy to operate.
4, by wheel is set, facilitate the carrying of cable stretching machine.
5, by suspension ring are set, facilitate cable to stretch and lifting.
6, by guide-localization sleeve is set, in the cable stretching machine course of work, be convenient to make its orientation, prevent that it from rotating, to guarantee cable stretching machine steady operation.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model one preferred embodiment.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is the vertical view of Fig. 1.
Fig. 5 is that view is used in the utility model one preferred embodiment.
In figure: 11 motor fixed frames, 12 guide-localization sleeves, 13 wheels, 21 body side plates, 22 front shoes, 23 rear fixed plates, 24 front slide plates, 25 rear sliding panels, 26 connecting rods, 27 gag lever posts, 28 leading screws, 29 suspension ring, 31 motors, 32 motor pulleys, 33 belts, 34 driven pulleies, 35 driving gears, 36 driven gears, 37 support rollers, 38 pressure rollers, 4 supports, 5 chain blocks.
Embodiment
Below in conjunction with accompanying drawing and a specific embodiment, describe.
Referring to Fig. 1 to Fig. 4.The described cable stretching machine of the present embodiment, comprise a motor fixed frame 11, motor fixed frame 11 is a rectangle frame, motor 31 is installed in motor fixed frame 11, the form that motor is installed can have multiple, for example, in motor fixed frame 11 bottoms, one base plate is installed, motor 31 is fixedly mounted on this base plate; Or at a plurality of engaging lugs of rectangle frame disposed inboard, utilize connecting plate that motor and engaging lug are connected and fixed.Motor fixed frame 11 can adopt steel bar, angle steel, channel-section steel to make.
The side of motor fixed frame 11 is provided with a plurality of guide-localization sleeves 12, and this guide-localization sleeve vertically arranges, and the axial line of guide-localization sleeve vertically arranges.During use, need to be used in conjunction with easy support 4, support 4 comprises that two above columns and the top board that is arranged on column top form, and guide-localization sleeve 12 is set on aforementioned column, as shown in Figure 5.Cable stretching machine can only slide up and down under the constraint of column.The quantity of guide-localization sleeve 12 is mated mutually with the quantity of column, and when as column, choosing is made as 4, the integral multiple that the number of sleeve is 4, as 4,8.
The bottom of motor fixed frame 11 is provided with wheel 13, to facilitate, passes cable stretching machine.
The rear portion that motor fixed frame 11 tops are provided with two body side plate 21, the two body side plates 21 that are parallel to each other is provided with rear fixed plate 23 and rear sliding panel 25 from bottom to top.Motor fixed frame 11 tops are also provided with front shoe 22, and described front shoe 22 is parallel with rear fixed plate 23.There is a front slide plate 24 front shoe 22 tops, and front slide plate 24 is parallel with rear sliding panel 25, and front slide plate 24 is fixedly connected with by push rod with rear sliding panel 25.On front shoe 22 and rear fixed plate 23, driving gear shaft and driven gear shaft are installed, driving gear 35 and driven pulley 34 are installed on driving gear shaft, driven gear 36 and support roller 37 are installed on driven gear shaft.On front slide plate 24 and rear sliding panel 25, pressure roller axle is installed, pressure roller 38 is installed on pressure roller axle.On described rear sliding panel 25, be also provided with screwed hole, on this screwed hole, be equipped with leading screw 28.One gag lever post 27 is installed on rear fixed plate 23, is provided with a circular hole on this gag lever post, described leading screw 28 is rotatably assorted with this circular hole.As preferably, described driven gear shaft and pressure roller axle are equal two, and two driven gear shafts are in the same plane.Two driven gear shafts become with driving gear shaft the layout of falling isosceles triangle; Pressure roller axle is positioned at directly over driven gear shaft.Front shoe 22 is fixedly connected with by connecting rod 26 with body side plate 21.
Body side plate 21 tops are provided with suspension ring 29.During use, cable stretching machine is lifted on the top board below of support 4 by steel wire rope.Top board below arranges a hanger, mounts a chain block 5 on hanger, and the hook hooking of chain block 5 is lived the middle part of steel wire rope.By handling chain block 5, cable stretching machine is slided up and down along column, the position of adjusted cable stretching machine.
The clutch end of motor 31 is provided with motor pulley 32, and motor pulley 32 is in transmission connection by belt 33 with driven pulley 34.Motor 11 work, motor pulley 32 rotates, and drives driven pulleies 34 to rotate by belt 33, and driven pulley 34 and driving gear 35 be coaxial to be arranged and synchronizes rotation, driving gear 35 drives driven gears 36 to rotate, and driven gear 36 arranges and synchronizes rotation with support roller 37 is coaxial again.By rotational lead screw 28, adjust pressure roller 38, make pressure roller 38 compress cable, support roller 37 rotates, and cable is advanced in the horizontal direction.For preventing that cable from laterally sliding in progradation, has at least one to be set to following shape support roller 37 and pressure roller 38: middle part diameter is less than two ends diameter.
Motor 31 described in the utility model, chain block 5 are existing products, directly from market, buy and obtain.For improving the serviceability of cable stretching machine, can select 2.2KW variable-frequency motor, with the speed of conveniently regulating and controlling handling cable.
Use the utility model cable stretching machine, can realize staff and work completely on the ground, guaranteed workman personnel's safety, improved the operating efficiency of cable transfer.
Below be only preferred implementation of the present utility model, it should be pointed out that above-mentioned preferred implementation should not be considered as restriction of the present utility model, protection range of the present utility model should be as the criterion with claim limited range.For those skilled in the art, within not departing from spirit and scope of the present utility model, can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (8)
1. a cable stretching machine, it is characterized in that, comprise a motor fixed frame (11), motor (31) is installed in motor fixed frame (11), motor fixed frame (11) top is provided with the two body side plates (21) that are parallel to each other, and the rear portion of two body side plates (21) is provided with rear fixed plate (23) and rear sliding panel (25) from bottom to top; Motor fixed frame (11) top is also provided with front shoe (22), and described front shoe (22) is parallel with rear fixed plate (23); There is a front slide plate (24) front shoe (22) top, and front slide plate (24) is parallel with rear sliding panel (25), and front slide plate (24) is fixedly connected with by push rod with rear sliding panel (25); On front shoe (22) and rear fixed plate (23), driving gear shaft and driven gear shaft are installed, driving gear (35) and driven pulley (34) are installed on driving gear shaft, driven gear (36) and support roller (37) are installed on driven gear shaft; On front slide plate (24) and rear sliding panel (25), pressure roller axle is installed, pressure roller (38) is installed on pressure roller axle; On described rear sliding panel (25), be also provided with screwed hole, on this screwed hole, be equipped with leading screw (28); The clutch end of motor (31) is provided with motor pulley (32), and motor pulley (32) is in transmission connection by belt (33) with driven pulley (34).
2. a kind of cable stretching machine according to claim 1, is characterized in that, described driven gear shaft and pressure roller axle are equal two, and two driven gear shafts are in the same plane; Two driven gear shafts become with driving gear shaft the layout of falling isosceles triangle; Pressure roller axle is positioned at directly over driven gear shaft.
3. a kind of cable stretching machine according to claim 1, is characterized in that, a gag lever post (27) is installed on described rear fixed plate (23), is provided with a circular hole on this gag lever post, and described leading screw (28) is rotatably assorted with this circular hole.
4. a kind of cable stretching machine according to claim 1, is characterized in that, described motor fixed frame (11) is rectangular frame.
5. a kind of cable stretching machine according to claim 1, is characterized in that, the side of described motor fixed frame (11) is provided with a plurality of guide-localization sleeves (12).
6. a kind of cable stretching machine according to claim 1, is characterized in that, described motor fixed frame (11) bottom is provided with wheel (13).
7. a kind of cable stretching machine according to claim 1, is characterized in that, described body side plate (21) top is provided with suspension ring (29).
8. a kind of cable stretching machine according to claim 1, is characterized in that, described front shoe (22) is fixedly connected with by connecting rod (26) with body side plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420300985.5U CN203932848U (en) | 2014-06-06 | 2014-06-06 | A kind of cable stretching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420300985.5U CN203932848U (en) | 2014-06-06 | 2014-06-06 | A kind of cable stretching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203932848U true CN203932848U (en) | 2014-11-05 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420300985.5U Active CN203932848U (en) | 2014-06-06 | 2014-06-06 | A kind of cable stretching machine |
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| Country | Link |
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| CN (1) | CN203932848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104037670A (en) * | 2014-06-06 | 2014-09-10 | 国家电网公司 | Cable extender |
-
2014
- 2014-06-06 CN CN201420300985.5U patent/CN203932848U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104037670A (en) * | 2014-06-06 | 2014-09-10 | 国家电网公司 | Cable extender |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |