CN208337040U - A kind of cable-laying gear - Google Patents
A kind of cable-laying gear Download PDFInfo
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- CN208337040U CN208337040U CN201821103953.0U CN201821103953U CN208337040U CN 208337040 U CN208337040 U CN 208337040U CN 201821103953 U CN201821103953 U CN 201821103953U CN 208337040 U CN208337040 U CN 208337040U
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Abstract
The utility model discloses a kind of cable-laying gears, comprising: first slides component surely, and the first surely sliding component is made of first fan-shaped or trapezoidal the first fixed pulley of mounting plate sandwiched, and connecting hole is arranged close to two connecting side central plane positions in the first mounting plate plate face.At least fixed sliding device is constituted by three first surely sliding components, it is connected between first surely sliding component by connecting plate, strip-shaped hole is offered on connecting plate, so that two neighboring first slides adjustable between component surely and has a certain degree, cable can be effectively matched by the respective radius of the fixed sliding device of the multiple first surely sliding component compositions in this way and drag required turning radius in rotation angle well, reduce the friction that cable laying on the corner generates.
Description
Technical field
The utility model relates to cable laying technical field more particularly to a kind of cable-laying gears.
Background technique
It is mostly to put steel wire in advance by hoist engine or electric block across pipeline, then in steel wire in cable laying work
Rope end bundlees cable, then recycles steel wire by hoist engine and cable is driven to pass through pipeline completion cable laying.But it is actually applying
The orthogonal two groups of pipelines of axis, such steel wire and cable are provided with if frequently encountering rotation angle well in the process, in rotation angle well
Friction is very big when by corner entrance and exit, it may appear that cable sheath galls, wirerope rubs, cable can not pull
Situation influences normal laying.
The prior art is usually to carry many bricks to be put into cable shaft, then lay out three coasters, is ejected cable with this
The arc of one protrusion plays the role of partly round guiding transition to reduce the friction of cable inlet and outlet.It is this to face
When pile up the guide frame of setting so that the arc of three coasters ejection can not accurately match the turning radius of cable, therefore electric
The friction of cable entry and exit point is still very big, and when use nevertheless suffers from certain restrictions.When three coasters are unable to satisfy use, also need
Cabling again after cable rotation angle well is thoroughly excavated is repairing cable shaft after waiting construction again.It is great in constructing amount in this way, at
This height, progress are slow.
Utility model content
The technical problem to be solved by the present invention is to: how providing one kind can match at rotation angle well more accurately
Turning radius needed for cable or steel wire, the cable laying for reducing the frictional force that cable and steel wire pass through rotation angle well entry and exit point fill
It sets.
To solve the above problems, the utility model provides the following technical solution.
A kind of cable-laying gear characterized by comprising
First slides component surely, and the first surely sliding component includes two the first mounting plates for being spaced face setting, the first mounting plate
Tool is at an acute angle folded by two connecting side central planes and be separated from each other, two first installations there are two symmetrically arranged connecting side central plane
Rotatable first fixed pulley, the first fixed pulley shaft axis vertical first mounting plate are set between plate, and the first fixed pulley is located at
Between two connecting side central planes of the first mounting plate, it is provided at least in the first mounting plate plate face close to two connecting side central plane positions
Two the first connecting holes, line ipsilateral connecting side central plane setting in parallel between the first connecting hole corresponding points of the same side setting；
The fixed sliding device being at least made of three first surely sliding components slides the axis of the first fixed pulley in device along axis surely
To orthographic projection be located on same circular arc, pass through connecting plate connection, connecting plate between the surely sliding component of two first of arbitrary neighborhood
On offer the strip-shaped hole of at least two groups interval flat shape setting, the parallel first mounting plate setting of connecting plate, ipsilateral adjacent two
Two first opposite connecting holes are located in the same strip-shaped hole on connecting plate on first mounting plate, stud pass through the first connecting hole with
Strip-shaped hole, connection plate and connecting plate.
In this way, the whole fan-shaped or trapezoidal sheet metal of the first mounting plate multiselect.Above-mentioned surely sliding device can be convenient quasi-
Close out turning radius needed for cable laying in matching rotation angle well.Wherein surely sliding device is made up of the multiple first surely sliding components,
It is horizontally arranged when use.Wherein mainly adjusted by the strip-shaped hole of the setting in connecting plate wheel that two adjacent first slide surely it
Between positional relationship, the more convenient adjustment of the set-up mode of connecting side central plane, be similar to by annulus by 15 degree central angles respectively after
Distending is reduced and then is attached by the way that strip-shaped hole is arranged on connecting plate, so that the first fixed pulley fits required radius, is made
Used time first, surely sliding component was five, and first positioned at both ends slides outlet or entrance of the first mounting plate of component close to pipeline surely
Better guiding role is played in setting.The steel wire for first wearing hoist engine when used, the fixed sliding device installed after putting on, is adjusted
On the whole and circular arc constituted that will be fitted in the surely sliding device of steel wire merging by the first fixed pulley, then traction installation cable.This
Turning radius needed for the surely sliding device of sample can effectively fit cable, reduces cable and steel wire passes through rotation angle well entry and exit point
Frictional force.Wherein the first mounting plate plate face length and width is generally 100-200mm bigger than the first fixed pulley diameter, in this way can be with
So that being located at when cable corner in two piece of first mounting plate and the first fixed pulley composition groove, avoid disengaging.
Preferably, offering adjusting sliding slot on first mounting plate, adjusting sliding slot is bar shaped, adjusts sliding slot along vertical
The direction of the line of symmetry of two connecting side central planes of the first mounting plate is arranged, and symmetrical about the line of symmetry；First fixed pulley
Shaft is pierced by adjusting sliding slot setting, is provided with external screw thread on the position being pierced by and is combined with nut check and is connected to the first peace
In loading board.
In this way, the setting for adjusting sliding slot mainly facilitates adjusting, after fitting required radius arc, along adjusting sliding slot
Sliding can make under small variation the first fixed pulley preferably and steel wire and conductive cable contacts, reach preferably guiding and imitate
Fruit.
Preferably, angle is 15 degree or 30 degree or 45 degree or 60 degree between two connecting side central planes on the first mounting plate.
In this way, the first mounting plate can be to be fan-shaped or trapezoidal, its smaller circular arc for fitting same size of angle is corresponding
The used more precision of fixed pulley are higher, but corresponding adjustment difficulty will increase also, and angle bigger used first slides group surely
Part is fewer, and precision is poorer, but more preferable adjustment.
Preferably, the first fixed pulley is nylon pulley.
In this way, nylon pulley can reduce the frictional dissipation of cable surface in transmission laid processes.
Preferably, the first mounting plate and connecting plate are with a thickness of 8-12mm.
In this way, above-mentioned size meets structural strength, and is easier to obtain, it is preferred size.
Preferably, further including support device, support device includes the horizontally disposed I-shaped being made of channel steel or angle steel
Type bracket is provided with vertical the first mounting hole with expansion bolt cooperation on the crossbeam I-shaped positioned at lower end, is located at upper end
I-shaped crossbeam on open up the second vertical mounting hole；Surely sliding device is horizontally disposed, and bolt passes through the second vertical installation
Hole is protruded into the third mounting hole opened up on the first mounting plate, by nut check, is connected the support device and is slided device surely.
In this way, support device mainly facilitates underground is fixed to slide device surely.It is fixed on ground by expansion bolt, then
Upper end support is fixed, simple in construction, easy to disassemble and assemble.
Preferably, further including the second surely sliding component, the second surely sliding component includes two second peaces for being spaced face setting
Loading board, the second mounting plate are rectangular slab, and rotatable second fixed pulley is arranged between two the second mounting plates, and the second fixed pulley turns
Vertical second mounting plate of axis axis, the second fixed pulley are located between the opposite two sides of the second mounting plate, the second mounting plate plate face
It is upper to be provided at least two second connecting holes close to two sides position, connect between the second connecting hole corresponding points of the same side setting
The heart ipsilateral side setting in parallel；
Surely sliding device is integrally formed vertically arranged C-shaped, has at least one being located at the surely sliding device upper end horizontal connection of C-shaped
Second slides component surely, and the second connecting hole being arranged on the second surely sliding component is located at fixed sliding dress towards the surely sliding device opening setting of C-shaped
The first mounting plate for setting the first surely sliding component of upper end is that the described second the second mounting plate for sliding component surely is arranged in parallel and passes through
Connecting plate connection, and the first mounting hole on first mounting plate two mounting holes opposite with the second mounting hole are located at connecting plate
Same strip-shaped hole in, stud passes through the first connecting hole and strip-shaped hole, the second connecting hole and strip-shaped hole, the first mounting plate of connection with
Connecting plate, the second mounting plate and connecting plate.
In this way, the setting of above structure mainly solves the problems, such as well head unwrapping wire, the second fixed setting main for sliding group
The effect introduced to level, by between setting between the well head by C-shaped position be clipped between it is fixed, the second fixed sliding group is logical
It crosses that the support of vertically arranged component is fixed to be can be used, solves hoist engine or the friction of cable disk well head unwrapping wire asking greatly in this way
Topic.
Detailed description of the invention
The structural representation that Fig. 1 slides component in a kind of cable-laying gear disclosed in the utility model embodiment first surely
Figure.
Fig. 2 is the structural schematic diagram of surely sliding device in a kind of cable-laying gear disclosed in the utility model embodiment；
Fig. 3 is slided calmly for the surely sliding device of C-shaped in a kind of cable-laying gear disclosed in the utility model embodiment and second
The structural schematic diagram of component.
Wherein, 1 for the first mounting plate, 2 be the first fixed pulley, 3 be the first connecting hole, 4 be adjust sliding slot, 5 be connecting plate,
6 be strip-shaped hole, 7 be second surely slide component.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
Fig. 1 and Fig. 2 are please referred to, Fig. 1 is fixed in a kind of cable-laying gear disclosed in the utility model embodiment first
The structural schematic diagram of sliding component, Fig. 2 are device surely sliding in a kind of cable-laying gear disclosed in the utility model embodiment
Structural schematic diagram.
The utility model embodiment part discloses a kind of cable-laying gear characterized by comprising
First slides component surely, and the first surely sliding component includes two the first mounting plates 1 for being spaced face setting, the first mounting plate
1 tool is at an acute angle folded by two connecting side central planes and be separated from each other, two first installations there are two symmetrically arranged connecting side central plane
Rotatable first fixed pulley 2, vertical first mounting plate 1 of 2 shaft axis of the first fixed pulley, the first fixed pulley 2 are set between plate 1
Between two connecting side central planes of the first mounting plate 1, it is respectively provided in 1 plate face of the first mounting plate close to two connecting side central plane positions
There are at least two first connecting holes 3, line ipsilateral connecting side central plane in parallel between 3 corresponding points of the first connecting hole of the same side setting
Setting；
The fixed sliding device being at least made of three first surely sliding components, slides the axis edge of the first fixed pulley 2 in device surely
Axial orthographic projection is located on same circular arc, is connected, is connected by connecting plate 5 between the surely sliding component of two first of arbitrary neighborhood
The strip-shaped hole 6 of the flat shape setting at least two groups interval is offered on plate 5, the setting of parallel first mounting plate 1 of connecting plate 5 is ipsilateral adjacent
Two the first mounting plates 1 on opposite two first connecting holes 3 be located in the same strip-shaped hole 6 on connecting plate 5, stud passes through the
One connecting hole 3 and strip-shaped hole 6, connection plate and connecting plate 5.
In this way, in this way, the whole fan-shaped or trapezoidal sheet metal of the first mounting plate multiselect.Above-mentioned surely sliding device can be square
Just turning radius needed for cable laying in matching rotation angle well is fitted.Wherein surely sliding device slides component structure by multiple first surely
At horizontal positioned when, use.Wherein mainly adjusted by the strip-shaped hole of the setting in connecting plate two adjacent first it is surely sliding
Positional relationship between wheel, the more convenient adjustment of the set-up mode of connecting side central plane are similar to annulus is equal by 15 degree of central angles
After dividing then distending or diminution are attached by the way that strip-shaped hole is arranged on connecting plate, so that the first fixed pulley fits required half
Diameter, the first surely sliding component is five when use, positioned at both ends the first surely sliding component the first mounting plate close to the outlet of pipeline
Or better guiding role is played in entrance setting.The steel wire for first wearing hoist engine when used, the fixed sliding dress installed after putting on
It sets, adjusts and by the circular arc constituted fitted in the surely sliding device of steel wire merging by the first fixed pulley, then traction installation electricity
Cable.Surely turning radius needed for device sliding in this way can effectively fit cable, reduces cable and steel wire passes through rotation angle well
The frictional force of entry and exit point.Wherein the first mounting plate plate face length and width is generally 100-200mm bigger than the first fixed pulley diameter, this
Sample can be located at two piece of first mounting plate when cable corner and the first fixed pulley is constituted in groove, avoids disengaging.
Sliding slot 4 is adjusted preferably, offering on first mounting plate 1, adjusting sliding slot 4 is bar shaped, adjusts 4 edge of sliding slot
The direction of the line of symmetry of two connecting side central planes of vertical first mounting plate 1 is arranged, and symmetrical about the line of symmetry；First is fixed sliding
The shaft of wheel 2 is pierced by the adjustings sliding slot 4 setting, is provided with external screw thread on the position being pierced by and is combined with nut check and is connected to
On first mounting plate 1.
In this way, the setting for adjusting sliding slot 4 mainly facilitates adjusting, after fitting required radius arc, along adjusting sliding slot 4
Sliding can make under small variation the first fixed pulley 2 preferably and steel wire and conductive cable contacts, reach and preferably lead
To effect.
Preferably, angle is 15 degree or 30 degree or 45 degree or 60 degree between two connecting side central planes on the first mounting plate 1.
In this way, the first mounting plate 1 can be to be fan-shaped or trapezoidal, its smaller circular arc for fitting same size of angle is corresponding
The used more precision of fixed pulley are higher, but corresponding adjustment difficulty will increase also, and angle bigger used first slides group surely
Part is fewer, and precision is poorer, but more preferable adjustment.
Preferably, the first fixed pulley 2 is nylon pulley.
In this way, nylon pulley can reduce the frictional dissipation of cable surface in transmission laid processes.
Preferably, the first mounting plate 1 and connecting plate 5 are with a thickness of 8-12mm.
In this way, above-mentioned size meets structural strength, and is easier to obtain, it is preferred size.
Preferably, further including support device, support device includes the horizontally disposed I-shaped being made of channel steel or angle steel
Type bracket is provided with vertical the first mounting hole with expansion bolt cooperation on the crossbeam I-shaped positioned at lower end, is located at upper end
I-shaped crossbeam on open up the second vertical mounting hole；Surely sliding device is horizontally disposed, and bolt passes through the second vertical installation
Hole is protruded into the third mounting hole opened up on the first mounting plate 1, by nut check, connects the support device and fixed sliding dress
It sets.
In this way, support device mainly facilitates underground is fixed to slide device surely.It is fixed on ground by expansion bolt, then
Upper end support is fixed, simple in construction, easy to disassemble and assemble.
Preferably, further including the second surely sliding component 7, the second surely sliding component 7 includes two second of interval face setting
Mounting plate, the second mounting plate are rectangular slab, and rotatable second fixed pulley, the second fixed pulley is arranged between two the second mounting plates
Vertical second mounting plate of shaft axis, the second fixed pulley are located between the opposite two sides of the second mounting plate, the second mounting plate plate
At least two second connecting holes are provided with close to two sides position on face, between the second connecting hole corresponding points of the same side setting
Connect with the heart parallel ipsilateral side setting；
Surely sliding device is integrally formed vertically arranged C-shaped, has at least one being located at the surely sliding device upper end horizontal connection of C-shaped
Second slides component 7 surely, and the second connecting hole being arranged on the second surely sliding component 7 is located at fixed sliding towards the surely sliding device opening setting of C-shaped
First mounting plate 1 of the surely sliding component of the first of device upper end is that the second mounting plate of the described second surely sliding component 7 is arranged in parallel simultaneously
It is connected by connecting plate 5, and two mounting holes opposite with the second mounting hole of the first mounting hole on first mounting plate 1 are located at
In the same strip-shaped hole 6 of connecting plate 5, stud passes through the first connecting hole 3 and strip-shaped hole 6, the second connecting hole and strip-shaped hole 6, connection
First mounting plate 1 and connecting plate 5, the second mounting plate and connecting plate 5.
In this way, the setting of above structure mainly solves the problems, such as well head unwrapping wire, the second fixed setting main for sliding group
The effect introduced to level, by between setting between the well head by C-shaped position be clipped between it is fixed, the second fixed sliding group is logical
It crosses that the support of vertically arranged component is fixed to be can be used, solves hoist engine or the friction of cable disk well head unwrapping wire asking greatly in this way
Topic.
Claims (7)
1. a kind of cable-laying gear characterized by comprising
First slides component surely, and the first surely sliding component includes two the first mounting plates for being spaced face setting, and the first mounting plate has
Two symmetrically arranged connecting side central planes, it is at an acute angle folded by two connecting side central planes and be separated from each other, two the first mounting plates it
Between rotatable first fixed pulley is set, vertical first mounting plate of the first fixed pulley shaft axis, the first fixed pulley is located at first
Between two connecting side central planes of mounting plate, at least two are provided with close to two connecting side central plane positions in the first mounting plate plate face
First connecting hole, line ipsilateral connecting side central plane setting in parallel between the first connecting hole corresponding points of the same side setting；
The fixed sliding device being at least made of three first surely sliding components slides the axis of the first fixed pulley in device along axial direction surely
Orthographic projection is located on same circular arc, is connected between the surely sliding component of two first of arbitrary neighborhood by connecting plate, is opened on connecting plate
Strip-shaped hole equipped with the setting of the flat shape at least two groups interval, the parallel first mounting plate setting of connecting plate, ipsilateral adjacent two first
Two first opposite connecting holes are located in the same strip-shaped hole on connecting plate on mounting plate, and stud passes through the first connecting hole and bar shaped
Hole, connection plate and connecting plate.
2. cable-laying gear as described in claim 1, which is characterized in that offer adjusting on first mounting plate and slide
Slot, adjusting sliding slot are bar shaped, adjust sliding slot and are arranged along the direction of the line of symmetry of two connecting side central planes of vertical first mounting plate, and
It is symmetrical about the line of symmetry；The shaft of first fixed pulley is pierced by the adjusting sliding slot setting, is provided on the position being pierced by outer
Screw thread is simultaneously combined with nut check and is connected on the first mounting plate.
3. cable-laying gear as described in claim 1, which is characterized in that pressed from both sides between two connecting side central planes on the first mounting plate
Angle is 15 degree or 30 degree or 45 degree or 60 degree.
4. cable-laying gear as described in claim 1, which is characterized in that the first fixed pulley is nylon pulley.
5. cable-laying gear as described in claim 1, which is characterized in that the first mounting plate and connecting plate are with a thickness of 8-
12mm。
6. cable-laying gear as described in claim 1, which is characterized in that further include support device, support device include by
The horizontally disposed I-shaped bracket that channel steel or angle steel are constituted is provided on the crossbeam I-shaped positioned at lower end vertical with expansion
First mounting hole of bolt cooperation, opens up the second vertical mounting hole on the I-shaped crossbeam of upper end；Surely device water is slided
Flat setting, bolt pass through the second vertical mounting hole and protrude into the third mounting hole opened up on the first mounting plate, pass through nut lock
Tightly, it connects the support device and slides device surely.
7. cable-laying gear as described in claim 1, which is characterized in that further include the second surely sliding component, second slides group surely
Part includes two the second mounting plates for being spaced face setting, and the second mounting plate is rectangular slab, is arranged between two the second mounting plates
Rotatable second fixed pulley, vertical second mounting plate of the second fixed pulley shaft axis, the second fixed pulley are located at the second mounting plate
Between opposite two sides, at least two second connecting holes are provided with close to two sides position in the second mounting plate plate face, together
Connect with the heart between second connecting hole corresponding points of side setting parallel ipsilateral side setting；
Surely sliding device is integrally formed vertically arranged C-shaped, be located at the surely sliding device upper end horizontal connection of C-shaped have at least one second
Surely component is slided, the second connecting hole being arranged on the second surely sliding component is located on surely sliding device towards the surely sliding device opening setting of C-shaped
First mounting plate of the surely sliding component of the first of end is that the second mounting plate of the described second surely sliding component is arranged in parallel and passes through connection
Plate connection, and the first mounting hole on first mounting plate two mounting holes opposite with the second mounting hole are located at the same of connecting plate
In one strip-shaped hole, stud passes through the first connecting hole and strip-shaped hole, the second connecting hole and strip-shaped hole, the first mounting plate of connection with connect
Plate, the second mounting plate and connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821103953.0U CN208337040U (en) | 2018-07-12 | 2018-07-12 | A kind of cable-laying gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821103953.0U CN208337040U (en) | 2018-07-12 | 2018-07-12 | A kind of cable-laying gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208337040U true CN208337040U (en) | 2019-01-04 |
Family
ID=64786853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821103953.0U Active CN208337040U (en) | 2018-07-12 | 2018-07-12 | A kind of cable-laying gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208337040U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110429515A (en) * | 2019-07-30 | 2019-11-08 | 国网河南省电力公司商丘供电公司 | A kind of cable laying multiple pulley bracket |
| CN112578324A (en) * | 2019-09-29 | 2021-03-30 | 西门子(深圳)磁共振有限公司 | Gradient coil assembly and magnetic resonance imaging system |
-
2018
- 2018-07-12 CN CN201821103953.0U patent/CN208337040U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110429515A (en) * | 2019-07-30 | 2019-11-08 | 国网河南省电力公司商丘供电公司 | A kind of cable laying multiple pulley bracket |
| CN110429515B (en) * | 2019-07-30 | 2024-05-10 | 国网河南省电力公司商丘供电公司 | Multi-connected pulley bracket for cable laying |
| CN112578324A (en) * | 2019-09-29 | 2021-03-30 | 西门子(深圳)磁共振有限公司 | Gradient coil assembly and magnetic resonance imaging system |
| CN112578324B (en) * | 2019-09-29 | 2024-03-19 | 西门子(深圳)磁共振有限公司 | Gradient coil assembly and magnetic resonance imaging system |
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