CN112054436A - Electric power engineering circuit laying protection device and implementation method thereof - Google Patents
Electric power engineering circuit laying protection device and implementation method thereof Download PDFInfo
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- CN112054436A CN112054436A CN202010890767.1A CN202010890767A CN112054436A CN 112054436 A CN112054436 A CN 112054436A CN 202010890767 A CN202010890767 A CN 202010890767A CN 112054436 A CN112054436 A CN 112054436A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
Abstract
The application relates to a protective device for laying electric power engineering circuit, which comprises a first frame body and a second frame body, wherein a guide part is arranged in the first frame body, a connecting part is arranged on the second frame body, a first connecting rod and a second connecting rod are respectively arranged on the inner wall of the first frame body, the guide part comprises a first arc-shaped plate and a second arc-shaped plate which are respectively arranged on the first connecting rod and the second connecting rod, a passing space for passing a cable is reserved between a notch of the first arc-shaped plate and a notch of the second arc-shaped plate, the first connecting rod and the second connecting rod are respectively arranged into a telescopic structure, the telescopic structure comprises a fixed rod and a movable rod which is inserted and connected in the fixed rod in a sliding manner, first springs are respectively arranged in the first connecting rod and the second connecting rod, two ends of each first spring are respectively fixedly connected to the bottom wall of the fixed rod and the movable rod, which is far away from the inserting position of the fixed rod, this application has the advantage of using manpower sparingly.
Description
Technical Field
The application relates to the field of electric power engineering, in particular to an electric power engineering circuit laying protection device and an implementation method thereof.
Background
Electric power engineering, i.e. engineering related to the production, transmission, distribution of electric energy, also broadly includes engineering of electricity as a power and energy source for applications in various fields. Meanwhile, the method can be understood to the transmission and transformation business expansion project. The power engineering often lays the cable, will use cable laying device this moment.
Chinese patent No. CN106972418B discloses a cable laying device, the row wheel connecting rod is connected with a first base device, the first base device is connected with a cable conveying device through a slideway connecting frame, the slide blocks are connected through a third connecting shaft, the slide blocks are placed in a slide way of a slide way connecting frame, the hydraulic lifting roller device is arranged on the cable conveying device, the third motor is arranged on the cable transmission device, the wheel and the wheel frame are connected through the wheel shaft and are arranged on the cable transmission device, the fifth connecting shaft is connected with two wheels and is arranged on the cable conveying device, the third motor drives the fifth connecting shaft to rotate through a second belt, the baffle is connected with the side connecting plate, the connecting rod frame is installed on the side connecting plate, the first idler wheel is connected onto the side connecting plate through the first connecting shaft, and the connecting rod frame is connected with the row wheel connecting rod.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: when using cable laying device to carry out cable laying in the cable shaft, in order to prevent that the cable from causing the wearing and tearing of cable with the opening edge of cable shaft between the friction, operating personnel usually adopts to hold the cable and lead to it, and adopts the artifical mode of holding to waste a large amount of manpowers.
Disclosure of Invention
In order to save the manpower of laying personnel, this application provides a protector is laid to electric power engineering circuit.
The application provides a protection device is laid to electric power engineering circuit adopts following technical scheme:
a protection device for laying an electric power engineering circuit comprises a first frame body and a second frame body which is coaxial with the first frame body, wherein a guide part for guiding a cable is arranged in the first frame body, a connecting part for driving the first frame body to be fixed on the inner wall of a cable well by the second frame body is arranged on the second frame body, a first connecting rod and a second connecting rod are respectively arranged on the inner wall of the first frame body and positioned at two sides of the first frame body, the guide part comprises a first arc-shaped plate and a second arc-shaped plate which are respectively arranged on the first connecting rod and the second connecting rod and far away from the end part of the first frame body, a passing space for the cable to pass through is reserved between a notch of the first arc-shaped plate and a notch of the second arc-shaped plate, the first connecting rod and the second connecting rod are both arranged to be telescopic structures, and the telescopic structures comprise fixed rods and movable rods which are inserted and connected, all be provided with first spring in head rod and the second connecting rod, the both ends of first spring fixed connection respectively are kept away from on its diapire of grafting position with the carriage release lever, be provided with the mounting that is used for fixing the carriage release lever to arbitrary position in the dead lever on the dead lever.
By adopting the technical scheme, the cable is positioned between the first arc-shaped plate and the second arc-shaped plate and passes through the passing space, so that the first arc-shaped plate and the second arc-shaped plate guide the cable, the cable and the inner wall of the cable well are prevented from being damaged by friction, a person does not need to lay the cable, and the labor is saved; the setting of first spring can make first arc and second arc be applicable to the cable of different diameters, the mounting can be fixed first arc and second arc to the state with the cable butt, thereby the guide effect to the cable has been improved, adopt first spring and mounting complex mode, operating personnel need not manual first arc and second arc butt joint and adopt the mounting to fix the cable again on the cable, directly adopt the mounting fixed to first arc and second arc can, the fixed mode to first arc and second arc is convenient simple.
Optionally, the mounting is including wearing to establish and sliding connection the body of rod on the dead lever, the tip that the carriage release lever was kept away from to the body of rod is provided with the plate body, be provided with the second spring between plate body and the dead lever, the second spring housing is located on the body of rod, the both ends of second spring are fixed connection respectively on plate body and dead lever, the holding tank has been seted up along the length direction of carriage release lever on the carriage release lever, be provided with fixed rack along the length direction of holding tank in the holding tank, the tip that the body of rod is close to fixed rack is provided with and is used for the joint to the joint piece between the adjacent.
Through adopting above-mentioned technical scheme, when the second spring is in compression state, the body of rod can drive the elasticity joint that the joint piece resists the second spring to the rack between the adjacent tooth portion, make the carriage release lever be fixed to in the dead lever, thereby make first arc and second arc be fixed to the butt state on the cable outer wall, when the interval between first arc and the second arc is adjusted to needs, be in further tensile state through driving the second spring once more, make the joint piece break away from with the rack can, the regulation mode is convenient simple, the regulating efficiency of regulating staff to head rod and second connecting rod has been improved.
Optionally, the tip that the first framework was kept away from to the head rod has seted up the recess towards the head rod, be provided with the turning block that is used for being located the recess on the first arc, be provided with on the turning block and be used for wearing to establish and rotate the axis of rotation of connecting on the face that the recess is relative, be provided with on the head rod and be used for driving the axis of rotation and drive first arc pivoted first regulating part, the head rod is worn to establish and rotates and connects in the first framework, be provided with in the first framework and be used for fixing the second regulating part to arbitrary rotation rear position with the head rod, the tip that the first framework was kept away from to the second connecting rod is provided with the ball pivot support, be provided with on the second arc and be used for universal rotation to connect the spheroid in the ball pivot support.
Through adopting above-mentioned technical scheme, when the cable was located between first arc and the second arc, first regulating part can drive the axis of rotation and rotate, thereby make the axis of rotation drive first arc and rotate, the spheroid that first arc can drive the second arc at this moment is located the ball pivot support internal rotation, carry out the simultaneous control to the position of second arc, the second regulating part can drive the head rod and rotate, thereby further adjust the position of first arc and second arc, thereby the direction effect of first arc and second arc to the cable has been improved.
Optionally, first regulating part is established and fixed connection is at the epaxial first turbine of rotation including the cover, rotate on the head rod and be connected with and be used for with the first worm of first turbine meshing, the one end of first worm is provided with first rotation handle.
Through adopting above-mentioned technical scheme, drive first worm through first rotation handle and rotate for first worm is driven to first worm and rotates, and first worm can drive the axis of rotation and rotate, thereby adjusts the position of first arc and second arc, adopts the engaged mode of first worm and first turbine, can drive first arc and second arc and rotate the position automatic fixation after the arbitrary rotation, thereby has further improved the direction effect of first arc and second arc to the cable.
Optionally, the second adjusting part comprises a second worm wheel sleeved and fixedly connected to the first connecting rod, a second worm meshed with the second worm wheel is rotatably connected to the inner wall of the first frame body, and a second rotating handle is arranged at one end of the second worm.
Through adopting above-mentioned technical scheme, rotate the handle through the second and drive the second worm and rotate for the second worm wheel drives the second worm and rotates, and the second worm can drive the head rod and rotate, thereby adjusts the position of first arc and second arc, adopts the engaged mode of second worm and second worm wheel, can drive second arc and rotate the position automatic fixation after the arbitrary rotation, thereby further improved the direction effect of second arc and second arc to the cable.
Optionally, a slot is formed in the surface where the two side edges of the first arc-shaped plate are located, and an insertion block for being inserted into the slot is arranged on the surface where the two side edges of the second arc-shaped plate are located.
Through adopting above-mentioned technical scheme, the setting of inserted block and slot can prevent to separate between first arc and the second arc to further improved the guide effect of first arc and second arc, when carrying out position control to first arc simultaneously, can make the second arc follow the removal of first arc and remove simultaneously, further improved the guide effect to the cable.
Optionally, the connecting member includes a plurality of screws penetrating through the circumferential position of the second frame and rotatably connected to the second frame, each screw is sleeved with a threaded cylinder, guide plates are arranged on two sides of the threaded cylinder in an extending manner towards a direction away from the threaded cylinder, a guide rod is arranged between the guide plate and the second frame, the guide rod is arranged in a telescopic structure, the telescopic structure includes a first installation rod, a second installation rod and a third installation rod, the first installation rod is fixedly arranged on the first frame, the second installation rod is sleeved with and slidably connected to the first installation rod, the third installation rod is sleeved with and slidably connected to the second installation rod, the third installation rod is fixedly arranged on the guide plate, and a rubber plate for abutting against the inner wall of the cable well is arranged at an end of the threaded cylinder away from the second frame, and a driving piece for driving the plurality of screws to rotate simultaneously is arranged on the second frame body.
Through adopting above-mentioned technical scheme, drive a plurality of screws and rotate simultaneously through the driving piece, prevented because of the guide bar that a screw section of thick bamboo from following the rotation of screw rod and rotating, thereby make a screw section of thick bamboo be located the screw rod and remove, make a screw section of thick bamboo drive the rubber slab and butt to the inner wall of cable shaft on, thereby make protector fixed to in the cable shaft, it is better to adopt its fixed effect of setting up of screw rod and screw section of thick bamboo, can make whole protector be applicable to the cable shaft of different specifications, and the fixed mode is convenient simple.
Optionally, the driving part includes a driving ring, a sliding groove is formed in the surface of the second frame body, which is away from the first frame body, a sliding strip used for being connected to the sliding groove in a sliding manner is arranged on the driving ring, each end portion, far away from the rubber plate, of the screw rod is sleeved with a gear fixedly connected with the end portion, the driving ring is provided with an annular rack in the surface of the driving ring, which faces the second frame body, the gear is meshed with the annular rack, and a third rotating handle is arranged on the surface, away from the second frame body, of the driving ring.
Through adopting above-mentioned technical scheme, rotate the handle through the third and drive the drive ring and rotate, make the drive ring can drive the slip strip and be located the spout and remove, thereby make the drive ring drive annular rack and rotate, make annular rack drive every gear revolve, thereby make a plurality of screws rotate simultaneously, make a screw thread section of thick bamboo be located the screw rod and remove, thereby be fixed to the cable pit with protector, the setting that adopts annular rack and a plurality of gears need not to rotate every screw rod, the operating personnel of being convenient for is fixed to protector.
Optionally, the threaded cylinder is sleeved with the guide cylinder in a sliding connection mode, a third spring is arranged in the guide cylinder, one end of the third spring is fixedly connected to the threaded cylinder, the other end of the third spring is fixedly connected to the bottom wall of the guide cylinder, and the rubber plate is fixedly arranged at the end portion, far away from the screw rod, of the guide cylinder.
Through adopting above-mentioned technical scheme, when the third spring is in compression state, the rubber slab can resist the elasticity butt joint of third spring to the inner wall of cable shaft on to further improved the fixed effect of fixing protector in the cable shaft, and can further make the rubber slab applicable in the cable shaft of different grade type, thereby improved protector's suitability.
In a second aspect, in order to save manpower of a laying worker, the application provides an implementation method of a protection device for laying an electric power engineering circuit.
The implementation method of the electric power engineering circuit laying protection device adopts the following technical scheme:
an implementation method of the electric engineering circuit laying protection device, which comprises the electric engineering circuit laying protection device as claimed in any one of claims 1 to 9, and comprises the following steps:
s1: selecting the number of protection devices to be used according to the depth of the cable well;
s2: the protective device is placed at different depths in the cable well, the sliding strip on the driving ring is driven to move in the sliding groove through the third rotating handle, the annular rack drives the plurality of gears to rotate simultaneously, at the moment, the guide rod prevents the thread cylinder from rotating along with the rotation of the screw rod, so that the thread cylinder is positioned on the screw rod to move, the thread cylinder can drive the rubber plate to move towards the inner wall of the cable well, the rubber plate can extrude the third spring to drive the third spring to be extruded to a compression state, at the moment, the rubber plate can resist the elastic force of the third spring to abut against the inner wall of the cable well, and the protective device is fixed in the cable well;
s3: the directions of the first arc-shaped plate and the second arc-shaped plate are adjusted according to the laying direction of the cable, the first worm is driven to rotate by the first rotating handle, so that the first worm drives the first worm wheel to rotate, and at the moment, the first worm wheel can drive the rotating shaft to rotate, thereby the rotating shaft drives the first arc-shaped plate to move, the first arc-shaped plate can drive the ball body on the second arc-shaped plate to rotate in the spherical hinge support because the inserting block is inserted into the inserting slot, thereby simultaneously adjusting the first arc-shaped plate and the second arc-shaped plate, and then driving the second worm to rotate by the second rotating handle, so that the second worm drives the second worm wheel to rotate, the second worm wheel can drive the first connecting rod to rotate, the first connecting rod drives the first arc-shaped plate to rotate again, and the positions of the first arc-shaped plate and the second arc-shaped plate are adjusted again, so that the first arc-shaped plate and the second arc-shaped plate can guide the cable according to the laying direction of the cable;
s4: pass the space of passing through between first arc and the second arc with the cable for first spring is extruded to compression state, drives first arc and second arc butt joint to the outer wall of cable, and the body of rod can resist the elasticity of second spring and drive the joint piece joint to on the fixed rack between the adjacent tooth portion this moment, makes first arc and second arc fixed to the state of butt to cable outer wall, thereby makes first arc and second arc guide the cable.
By adopting the technical scheme, the first arc-shaped plate and the second arc-shaped plate can guide the cable, so that the cable is prevented from being damaged due to friction with the inner wall of the cable well, and an operator does not need to hold the cable, so that the labor of the operator is saved; the positions of the first arc-shaped plate and the second arc-shaped plate are adjusted, so that the first arc-shaped plate and the second arc-shaped plate have better guiding effects.
In summary, the present application includes at least one of the following beneficial technical effects:
the cable is positioned between the first arc-shaped plate and the second arc-shaped plate and penetrates through the passing space, so that the first arc-shaped plate and the second arc-shaped plate guide the cable, the cable and the inner wall of the cable well are prevented from being damaged by friction, a person does not need to lay the cable, and manpower is saved;
when the cable was located between first arc and the second arc, first regulating part can drive the axis of rotation and rotate to make the axis of rotation drive first arc and rotate, the spheroid that first arc can drive the second arc at this moment is located the ball pivot support internal rotation, adjust simultaneously the position of second arc, the second regulating part can drive the head rod and rotate, thereby further adjust the position of first arc and second arc, thereby first arc and second arc have improved the guide effect to the cable.
Drawings
FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;
fig. 2 is a schematic structural diagram for showing a second frame body according to an embodiment of the present application;
fig. 3 is a schematic half-sectional view illustrating a second frame body according to an embodiment of the present application;
fig. 4 is a schematic structural diagram for showing a first frame body according to an embodiment of the present application;
fig. 5 is a schematic half-sectional view illustrating a first frame body according to an embodiment of the present disclosure;
FIG. 6 is an enlarged view of portion A of FIG. 5;
fig. 7 is an exploded view of an embodiment of the present application for showing the insert block and the socket.
Description of reference numerals: 1. a first frame body; 11. a second frame body; 111. a screw; 112. a threaded barrel; 113. a guide plate; 114. a guide bar; 115. a first mounting bar; 116. a second mounting bar; 117. a third mounting bar; 118. a rubber plate; 12. a first connecting rod; 121. a first arc-shaped plate; 122. a groove; 123. rotating the block; 124. a rotating shaft; 125. a first turbine; 126. a first worm; 127. a first rotating handle; 128. a second turbine; 129. a second worm; 1291. a second rotating handle; 13. a second connecting rod; 131. a second arc-shaped plate; 132. a spherical hinge support; 133. a sphere; 14. fixing the rod; 141. a travel bar; 142. a first spring; 143. a rod body; 144. a plate body; 145. a second spring; 146. accommodating grooves; 147. fixing a rack; 148. a clamping block; 15. a slot; 151. inserting a block; 152. a drive ring; 16. a drive ring; 161. a chute; 162. a slide bar; 163. a gear; 164. an annular rack; 165. a third rotating handle; 17. a guide cylinder; 171. and a third spring.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
The embodiment of the application discloses protector is laid to electric power engineering circuit. Referring to fig. 1, the protection device for laying the electric power engineering circuit comprises a first frame body 1 and a second frame body 11 which is coaxially arranged with the first frame body 1; the first frame body 1 and the second frame body 11 are both arranged in a ring shape, the first frame body 1 and the second frame body 11 are identical in size, and the second frame body 11 is fixedly arranged on the first frame body 1.
Referring to fig. 1 and 2, in order to fix the second frame 11 to the inner wall of the cable well, so that the second frame 11 drives the first frame 1 to be fixed in the cable well, a connecting member for fixing the second frame 11 driving the first frame 1 to the inner wall of the cable well is provided on the second frame 11.
Combine fig. 1 and fig. 2, the connecting piece includes that the circumferential position along second framework 11 wears to establish and rotates four screw rods 111 of connecting on second framework 11, the one end of every screw rod 111 all sets up towards the central point of second framework 11 puts, all overlap on every screw rod 111 and establish and threaded connection has a screw section of thick bamboo 112, the tip cover that second framework 11 was kept away from to screw section of thick bamboo 112 is established and sliding connection has a guide cylinder 17, be provided with third spring 171 in the guide cylinder 17, the one end fixed connection of third spring 171 is on the screw section of thick bamboo 112, other end fixed connection is on the diapire of guide cylinder 17, the tip that screw section of thick bamboo 112 was kept away from to guide cylinder 17 is provided with rubber slab 118, rubber slab 118 wholly is the arc setting with the cable inner wall.
Referring to fig. 2 and 3, in order to prevent the threaded cylinder 112 from rotating along with the rotation of the threaded rod 111, so that the threaded cylinder 112 can be located on the threaded rod 111 to move, guide plates 113 are provided on two sides of the threaded cylinder 112 to extend in a direction away from the threaded cylinder 112, a guide rod 114 is provided between the guide plates 113 and the second frame 11, the guide rod 114 is provided as a telescopic structure, the telescopic structure includes a first mounting rod 115, a second mounting rod 116 and a third mounting rod 117, the first mounting rod 115 is fixedly provided on the first frame 1, the second mounting rod 116 is sleeved and slidably connected to the first mounting rod 115, the third mounting rod 117 is sleeved and slidably connected to the second mounting rod 116, and the third mounting rod 117 is fixedly provided on the guide plates 113.
In order to drive the plurality of screws 111 to rotate simultaneously, a driving member for driving the plurality of screws 111 to rotate simultaneously is provided on the second frame 11, in conjunction with fig. 2 and 3; the driving part comprises a driving ring, a sliding groove 161 is formed in the surface, away from the first frame body 1, of the second frame body 11 in the circumferential direction, a sliding strip 162 used for being connected in the sliding groove 161 in a sliding mode is arranged on the driving ring, the end, away from the rubber plate 118, of each screw 111 is sleeved and fixedly connected with a gear 163, an annular rack 164 is arranged in the surface, towards the second frame body 11, of the driving ring in the circumferential direction, each gear 163 and the annular rack 164 are arranged in a mutually meshed mode, and a third rotating handle 165 is arranged on the surface, away from the second frame body 11, of; in this embodiment, in order to prevent the sliding bar 162 from being separated from the sliding groove 161, the cross section of the sliding groove 161 is formed in a "T" shape, and the sliding bar 162 is disposed to be engaged with the sliding groove 161 of the "T" shape.
When it is necessary to fix the second frame 11 to the first frame 1 in the cable well, the third rotating handle 165 drives the driving ring to rotate, so that the driving ring can drive the sliding strip 162 to move in the sliding slot 161, so that the driving ring drives the annular rack 164 to rotate, so that the annular rack 164 drives each gear 163 to rotate, thereby allowing the plurality of screws 111 to rotate simultaneously, the guide rod 114 prevents the screw barrel 112 from rotating along with the rotation of the screws 111, thereby allowing the screw barrel 112 to move on the screws 111, so that the screw barrel 112 drives the rubber plate 118 to abut against the inner wall of the cable well against the elastic force of the third spring 171, and the second frame 11 drives the first frame 1 to be fixed in the cable well.
With reference to fig. 1 and 4, in order to drive the first frame body 1 to guide a cable, a guide member for guiding the cable is arranged in the first frame body 1, a first connecting rod 12 and a second connecting rod 13 are respectively arranged on the inner wall of the first frame body 1 and at two sides of the first frame body 1, the guide member includes a first arc-shaped plate 121 and a second arc-shaped plate 131 which are respectively arranged on the first connecting rod 12 and the second connecting rod 13 and far away from the end of the first frame body 1, and a passing space for passing the cable is left between the notch of the first arc-shaped plate 121 and the notch of the second arc-shaped plate 131; in this embodiment, the first arc-shaped plate 121 and the second arc-shaped plate 131 are both made of polyethylene and have smooth surfaces, so that the cable protection effect is further improved.
With reference to fig. 4 and 5, in order to drive the first arc-shaped plate 121 and the second arc-shaped plate 131 to be suitable for cables with different diameters, the first connecting rod 12 and the second connecting rod 13 are both set to be a telescopic structure, the telescopic structure includes a fixing rod 14 and a moving rod 141 inserted into the fixing rod 14 and slidably connected to the fixing rod 14, the fixing rod 14 of the first connecting rod 12 and the fixing rod 14 of the second connecting rod 13 are both fixedly disposed on the first frame 1, the first arc-shaped plate 121 and the second arc-shaped plate 131 are respectively disposed on the moving rods 141 of the first connecting rod 12 and the second connecting rod 13, the first connecting rod 12 and the second connecting rod 13 are both internally provided with first springs 142, and both ends of the first springs 142 are respectively fixedly connected to the bottom walls of the fixing rod 14 and the moving rod 141 far away.
Referring to fig. 4 and 5, in order to fix the first arc-shaped plate 121 and the second arc-shaped plate 131 to a state abutting against the outer wall of the cable, thereby improving the guiding effect of the first arc-shaped plate 121 and the second arc-shaped plate 131 to the cable, a fixing member for fixing the moving rod 141 to an arbitrary position in the fixing rod 14 is provided on the fixing rod 14.
Referring to fig. 5 and 6, the fixing member includes a rod body 143 penetrating through and slidably connected to the fixing rod 14, a plate body 144 is disposed at an end of the rod body 143 away from the moving rod 141, a second spring 145 is disposed between the plate body 144 and the fixing rod 14, the second spring 145 is sleeved on the rod body 143, two ends of the second spring 145 are respectively and fixedly connected to the plate body 144 and the fixing rod 14, an accommodating groove 146 is disposed on the moving rod 141 along a length direction of the moving rod 141, a fixing rack 147 is disposed in the accommodating groove 146 along the length direction of the accommodating groove 146, and a clamping block 148 for clamping between adjacent teeth on the fixing rack 147 is disposed at an end of the rod body 143 close to the fixing rack 147.
When the second spring 145 is in a compressed state, the rod body 143 can drive the clamping block 148 to resist the elastic force of the second spring 145 to be clamped between the adjacent teeth on the rack, so that the moving rod 141 is fixed in the fixing rod 14, the first arc-shaped plate 121 and the second arc-shaped plate 131 are fixed to a state of being abutted to the outer wall of the cable, when the distance between the first arc-shaped plate 121 and the second arc-shaped plate 131 needs to be adjusted, the second spring 145 is driven to be in a further stretching state again, and the clamping block 148 is separated from the rack.
In other embodiments, a fastening bolt may be threaded through the fixing rod 14, and the movable rod 141 may be fixed in the fixing rod 14 by the fastening bolt.
With reference to fig. 4 and 7, the first arc-shaped plate 121 has two side edges on the surface thereof formed with slots 15, and the second arc-shaped plate 131 has two side edges on the surface thereof formed with insertion blocks 151 for being inserted into the slots 15; can drive the inserted block 151 and peg graft to the slot 15 after first arc 121 and the mutual butt of second arc 131 of both sides to prevent that first arc 121 and second arc 131 from breaking away from each other when the direction to the cable.
Referring to fig. 4 and 5, a groove 122 is formed in the end of the first connecting rod 12 away from the first frame 1 and facing the interior of the first connecting rod 12, a rotating block 123 is disposed on the first arc-shaped plate 121 and located in the groove 122, a rotating shaft 124 is disposed on the rotating block 123 and is used for penetrating and rotatably connecting to the opposite surface of the groove 122, the rotating shaft 124 can drive the first arc-shaped plate 121 to rotate, thereby adjusting the orientation of the first arc-shaped plate 121, the first connecting rod 12 is inserted and rotatably connected in the first frame body 1, the first connecting rod 12 can drive the first arc-shaped plate 121 to further rotate, thereby further adjusting the orientation of the first arcuate plate 121, so that the second arcuate plate 131 can rotate following the rotation of the first arcuate plate 121, a spherical hinge support 132 is arranged at the end of the second connecting rod 13 far away from the first frame 1, and a sphere 133 for universal rotation connection in the spherical hinge support 132 is arranged on the second arc-shaped plate 131.
With reference to fig. 4 and 5, the first connecting rod 12 is provided with a first adjusting member for driving the rotating shaft 124 to drive the first arc-shaped plate 121 to rotate, the first adjusting member includes a first worm wheel 125 sleeved and fixedly connected to the rotating shaft 124, the first connecting rod 12 is rotatably connected with a first worm 126 engaged with the first worm wheel 125, and one end of the first worm 126 is provided with a first rotating handle 127; the first rotating handle 127 can rotate the first worm 126, so that the first worm 126 rotates the first worm wheel 125, and the first worm wheel 125 rotates the rotating shaft 124, thereby performing a preliminary adjustment on the position of the first arc-shaped plate 121.
With reference to fig. 4 and 5, the first frame 1 is provided with a second adjusting member for fixing the first connecting rod 12 to an arbitrary rotated position, the second adjusting member includes a second worm wheel 128 sleeved and fixedly connected to the first connecting rod 12, a second worm 129 engaged with the second worm wheel 128 is rotatably connected to an inner wall of the first frame 1, and one end of the second worm 129 is provided with a second rotating handle 1291; the second rotating handle 1291 rotates the second worm 129, such that the second worm 129 rotates the second worm gear 128, such that the second worm gear 128 rotates the first connecting rod 12, thereby further adjusting the first arc-shaped plate 121.
An implementation method of a power engineering circuit laying protection device comprises the following steps:
s1: selecting the number of protection devices to be used according to the depth of the cable well;
s2: the protection device is placed at different depths in the cable well, the third rotating handle 165 drives the sliding strip 162 on the driving ring 16 to move in the sliding groove 161, so that the annular rack 164 drives the plurality of gears 163 to rotate simultaneously, at the moment, the guide rod 114 prevents the threaded cylinder 112 from rotating along with the rotation of the screw 111, so that the threaded cylinder 112 is located on the screw 111 to move, the threaded cylinder 112 can drive the rubber plate 118 to move towards the inner wall of the cable well, so that the rubber plate 118 extrudes the third spring 171 to drive the third spring 171 to be extruded to a compression state, at the moment, the rubber plate 118 can resist the elasticity of the third spring 171 to abut against the inner wall of the cable well, and the protection device is fixed in the cable well;
s3: the directions of the first arc-shaped plate 121 and the second arc-shaped plate 131 are adjusted according to the laying direction of the cable, the first rotating handle 127 drives the first worm 126 to rotate, so that the first worm 126 drives the first worm wheel 125 to rotate, at the same time, the first worm wheel 125 drives the rotating shaft 124 to rotate, so that the rotating shaft 124 drives the first arc-shaped plate 121 to move, because the insert block 151 is inserted into the slot 15, the first arc-shaped plate 121 can drive the ball 133 on the second arc-shaped plate 131 to rotate in the ball-hinged support 132, so that the first arc-shaped plate 121 and the second arc-shaped plate 131 are adjusted at the same time, the second rotating handle 1291 drives the second worm 129 to rotate, so that the second worm 129 drives the second worm wheel 128 to rotate, the second worm wheel 128 can drive the first connecting rod 12 to rotate, so that the first connecting rod 12 drives the first arc-shaped plate 121 to rotate again, and the positions of the first arc-shaped plate 121 and the second arc-shaped plate, so that the first arc 121 and the second arc 131 can guide the cable according to the laying direction of the cable;
s4: pass through the space of passing through between first arc 121 and the second arc 131 with the cable for first spring 142 is extruded to compression state, drive first arc 121 and second arc 131 butt to the outer wall of cable on, body of rod 143 can resist the elasticity of second spring 145 this moment and drive joint piece 148 joint to fixed rack 147 on between the adjacent tooth, make first arc 121 and second arc 131 fixed to the state of butt to the cable outer wall, thereby make first arc 121 and second arc 131 guide the cable.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a protector is laid to electric power engineering circuit which characterized in that: the cable guiding device comprises a first frame body (1) and a second frame body (11) which is coaxial with the first frame body (1), wherein a guiding part for guiding a cable is arranged in the first frame body (1), a connecting part for driving the first frame body (1) to be fixed on the inner wall of a cable well by the second frame body (11) is arranged on the second frame body (11), a first connecting rod (12) and a second connecting rod (13) are respectively arranged on the inner wall of the first frame body (1) and positioned at two sides of the first frame body (1), the guiding part comprises a first arc-shaped plate (121) and a second arc-shaped plate (131) which are respectively arranged on the first connecting rod (12) and the second connecting rod (13) and far away from the end part of the first frame body (1), a passing space for the cable to pass through is reserved between the notch of the first arc-shaped plate (121) and the notch of the second arc-shaped plate (131), and the first connecting rod (12) and the second connecting rod (13) are both arranged into a telescopic structure, retractable structure includes dead lever (14) and grafting and carriage release lever (141) of sliding connection in dead lever (14), all be provided with first spring (142) in head rod (12) and second connecting rod (13), the both ends of first spring (142) fixed connection respectively is kept away from on its diapire of grafting position dead lever (14) and carriage release lever (141), be provided with on dead lever (14) and be used for fixing carriage release lever (141) to the mounting of optional position in dead lever (14).
2. An electrical engineering circuit laying protection device according to claim 1, characterized in that: the fixing piece comprises a rod body (143) penetrating through and connected to the fixing rod (14) in a sliding mode, a plate body (144) is arranged at the end portion, far away from the moving rod (141), of the rod body (143), a second spring (145) is arranged between the plate body (144) and the fixing rod (14), the second spring (145) is sleeved on the rod body (143), two ends of the second spring (145) are fixedly connected to the plate body (144) and the fixing rod (14) respectively, an accommodating groove (146) is formed in the moving rod (141) along the length direction of the moving rod (141), a fixing rack (147) is arranged in the accommodating groove (146) along the length direction of the accommodating groove (146), and a clamping block (148) used for being clamped between adjacent tooth portions on the fixing rack (147) is arranged at the end portion, close to the fixing rack (147), of the rod body (143).
3. An electrical engineering circuit laying protection device according to claim 1, characterized in that: a groove (122) is formed in the end part, far away from the first frame body (1), of the first connecting rod (12) towards the first connecting rod (12), a rotating block (123) used for being located in the groove (122) is arranged on the first arc-shaped plate (121), a rotating shaft (124) used for being penetrated and rotatably connected to the opposite surface of the groove (122) is arranged on the rotating block (123), a first adjusting piece used for driving the rotating shaft (124) to drive the first arc-shaped plate (121) to rotate is arranged on the first connecting rod (12), the first connecting rod (12) is penetrated and rotatably connected into the first frame body (1), a second adjusting piece used for fixing the first connecting rod (12) to any rotating rear position is arranged on the first frame body (1), and a spherical hinge support (132) is arranged at the end part, far away from the first frame body (1), of the second connecting rod (13), and a ball body (133) which is used for being connected into the spherical hinge support (132) in a universal rotating manner is arranged on the second arc-shaped plate (131).
4. An electrical engineering circuit laying protection device according to claim 3, characterized in that: the first adjusting piece comprises a first worm wheel (125) which is sleeved and fixedly connected to a rotating shaft (124), a first worm (126) which is used for being meshed with the first worm wheel (125) is rotatably connected to the first connecting rod (12), and a first rotating handle (127) is arranged at one end of the first worm (126).
5. An electrical engineering circuit laying protection device according to claim 3, characterized in that: the second adjusting part comprises a second worm wheel (128) sleeved on and fixedly connected with the first connecting rod (12), a second worm (129) used for being meshed with the second worm wheel (128) is rotatably connected to the inner wall of the first frame body (1), and a second rotating handle (1291) is arranged at one end of the second worm (129).
6. An electrical engineering circuit laying protection device according to claim 1, characterized in that: slots (15) are formed in the surfaces of the two side edges of the first arc-shaped plate (121), and inserting blocks (151) used for being inserted into the slots (15) are arranged on the surfaces of the two side edges of the second arc-shaped plate (131).
7. An electrical engineering circuit laying protection device according to claim 1, characterized in that: the connecting piece comprises a plurality of screw rods (111) which are arranged in a penetrating manner along the circumferential position of the second frame body (11) and are connected to the second frame body (11) in a rotating manner, each screw rod (111) is sleeved with a threaded cylinder (112) in a threaded connection manner, guide plates (113) extend from two sides of the threaded cylinder (112) towards the direction away from the threaded cylinder (112), guide rods (114) are arranged between the guide plates (113) and the second frame body (11), the guide rods (114) are arranged to be of a telescopic structure, the telescopic structure comprises first installation rods (115), second installation rods (116) and third installation rods (117), the first installation rods (115) are fixedly arranged on the first frame body (1), the second installation rods (116) are sleeved with and are connected to the first installation rods (115) in a sliding manner, the third installation rods (117) are sleeved with and are connected to the second installation rods (116) in a sliding manner, the third mounting rod (117) is fixedly arranged on the guide plate (113), a rubber plate (118) used for abutting against the inner wall of the cable well is arranged at the end part, far away from the second frame body (11), of the threaded cylinder (112), and a driving piece used for driving the plurality of screws (111) to rotate simultaneously is arranged on the second frame body (11).
8. An electrical engineering circuit laying protection device according to claim 7, characterized in that: the driving piece comprises a driving ring, a sliding groove (161) is formed in the surface, deviating from the first frame body (1), of the second frame body (11), a sliding strip (162) used for being connected in the sliding groove (161) in a sliding mode is arranged on the driving ring, each end, far away from the rubber plate (118), of the screw (111) is sleeved with a gear (163) fixedly connected with the end, the driving ring is provided with an annular rack (164) in the surface, facing the second frame body (11), of the driving ring, each gear (163) is arranged in a mutually meshed mode with the annular rack (164), and a third rotating handle (165) is arranged on the surface, deviating from the second frame body (11), of the driving ring.
9. An electrical engineering circuit laying protection device according to claim 8, characterized in that: the screw thread section of thick bamboo (112) go up the cover and establish and sliding connection has guide cylinder (17), be provided with third spring (171) in guide cylinder (17), the one end fixed connection of third spring (171) is on screw thread section of thick bamboo (112), and the other end fixed connection is on the diapire of guide cylinder (17), rubber slab (118) fixed set up the tip of keeping away from screw rod (111) in guide cylinder (17).
10. An implementation method of an electric power engineering circuit laying protection device, comprising the electric power engineering circuit laying protection device of any one of claims 1 to 9, wherein: the method comprises the following steps:
s1: selecting the number of protection devices to be used according to the depth of the cable well;
s2: the protection device is placed at different depths in a cable well, a sliding strip (162) on a driving ring (16) is driven by a third rotating handle (165) to be located in a sliding groove (161) to move, so that an annular rack (164) drives a plurality of gears (163) to rotate simultaneously, at the moment, a threaded cylinder (112) is prevented from rotating along with the rotation of a screw (111) by a guide rod (114), the threaded cylinder (112) is located on the screw (111) to move, the threaded cylinder (112) can drive a rubber plate (118) to move towards the inner wall of the cable well, so that the rubber plate (118) extrudes a third spring (171) to drive the third spring (171) to be extruded to a compression state, at the moment, the rubber plate (118) can resist the elastic force of the third spring (171) to abut against the inner wall of the cable well, and the protection device is fixed in the cable well;
s3: the direction of the first arc-shaped plate (121) and the direction of the second arc-shaped plate (131) are adjusted according to the laying direction of the cable, the first rotating handle (127) drives the first worm (126) to rotate, so that the first worm (126) drives the first worm wheel (125) to rotate, at the moment, the first worm wheel (125) can drive the rotating shaft (124) to rotate, so that the rotating shaft (124) drives the first arc-shaped plate (121) to move, the inserting block (151) is inserted into the slot (15), the first arc-shaped plate (121) can drive the sphere (133) on the second arc-shaped plate (131) to rotate in the spherical hinge support (132), so that the first arc-shaped plate (121) and the second arc-shaped plate (131) are adjusted simultaneously, the second rotating handle (1291) drives the second worm wheel (129) to rotate, the second worm wheel (129) drives the second worm wheel (128) to rotate, and the second worm wheel (128) can drive the first connecting rod (12) to rotate, therefore, the first connecting rod (12) drives the first arc-shaped plate (121) to rotate again, and the positions of the first arc-shaped plate (121) and the second arc-shaped plate (131) which are aligned with each other are adjusted again, so that the first arc-shaped plate (121) and the second arc-shaped plate (131) can guide the cable according to the laying direction of the cable;
s4: pass through the space of passing through between first arc (121) and the second arc (131) with the cable for first spring (142) are extruded to compression state, drive on first arc (121) and second arc (131) butt to the outer wall of cable, body of rod (143) can resist the elasticity of second spring (145) this moment and drive between joint piece (148) joint to the adjacent tooth portion on fixed rack (147), make first arc (121) and second arc (131) fixed to the state of butt to the cable outer wall, thereby make first arc (121) and second arc (131) lead to the cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010890767.1A CN112054436B (en) | 2020-08-29 | 2020-08-29 | Electric power engineering circuit laying protection device and implementation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010890767.1A CN112054436B (en) | 2020-08-29 | 2020-08-29 | Electric power engineering circuit laying protection device and implementation method thereof |
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| CN112054436A true CN112054436A (en) | 2020-12-08 |
| CN112054436B CN112054436B (en) | 2021-08-10 |
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| CN202010890767.1A Expired - Fee Related CN112054436B (en) | 2020-08-29 | 2020-08-29 | Electric power engineering circuit laying protection device and implementation method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113161972A (en) * | 2021-04-27 | 2021-07-23 | 荣华建设集团有限公司 | Adjustable lightning protection belt supporting device for flat roof building parapet |
| CN113451963A (en) * | 2021-06-29 | 2021-09-28 | 武汉市华天仑建筑装饰工程有限公司 | Wire slot wall-penetrating component and wire slot wall-penetrating installation method |
| CN114148477A (en) * | 2021-11-08 | 2022-03-08 | 中船澄西船舶修造有限公司 | Groove-shaped bulkhead shape-keeping device for liquid cargo ship |
| CN114362055A (en) * | 2021-12-03 | 2022-04-15 | 国网山东省电力公司潍坊供电公司 | Pipe well type cable laying tool and installation method |
| CN115233819A (en) * | 2022-08-25 | 2022-10-25 | 皖西学院 | Assembled lacing wire steel pipe concrete connection structure |
| CN114362055B (en) * | 2021-12-03 | 2024-04-26 | 国网山东省电力公司潍坊供电公司 | Pipe well type cable laying tool and installation method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204040892U (en) * | 2014-08-01 | 2014-12-24 | 国家电网公司 | A kind of electric power rope ladder pulley check mechanism |
| CN106025939A (en) * | 2016-07-27 | 2016-10-12 | 国网河南淮阳县供电公司 | Portable cable pay-off stand |
| CN208386093U (en) * | 2018-04-28 | 2019-01-15 | 广东电网有限责任公司 | A kind of support frame for high-tension cable |
| CN208417780U (en) * | 2018-04-24 | 2019-01-22 | 苏州沃尔兴电子科技有限公司 | A kind of bellows positioning device |
| CN208623291U (en) * | 2018-08-24 | 2019-03-19 | 武汉理工大学 | A kind of safety-type cable laying frame of underground mining engineering |
| US20190341754A1 (en) * | 2015-01-26 | 2019-11-07 | Dynamize, LLC | Power cable jacket removal device and methods of removing a jacket from a cable |
| CN209748164U (en) * | 2019-06-10 | 2019-12-06 | 上海艾能电力工程有限公司 | lightning-protection support for green assembly building |
| CN210325339U (en) * | 2019-06-25 | 2020-04-14 | 吉林博远机车车辆轨道装备有限公司 | Protector is used in cable processing |
| CN211046283U (en) * | 2019-11-19 | 2020-07-17 | 陈念 | Cable storage device for network system integration |
-
2020
- 2020-08-29 CN CN202010890767.1A patent/CN112054436B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204040892U (en) * | 2014-08-01 | 2014-12-24 | 国家电网公司 | A kind of electric power rope ladder pulley check mechanism |
| US20190341754A1 (en) * | 2015-01-26 | 2019-11-07 | Dynamize, LLC | Power cable jacket removal device and methods of removing a jacket from a cable |
| CN106025939A (en) * | 2016-07-27 | 2016-10-12 | 国网河南淮阳县供电公司 | Portable cable pay-off stand |
| CN208417780U (en) * | 2018-04-24 | 2019-01-22 | 苏州沃尔兴电子科技有限公司 | A kind of bellows positioning device |
| CN208386093U (en) * | 2018-04-28 | 2019-01-15 | 广东电网有限责任公司 | A kind of support frame for high-tension cable |
| CN208623291U (en) * | 2018-08-24 | 2019-03-19 | 武汉理工大学 | A kind of safety-type cable laying frame of underground mining engineering |
| CN209748164U (en) * | 2019-06-10 | 2019-12-06 | 上海艾能电力工程有限公司 | lightning-protection support for green assembly building |
| CN210325339U (en) * | 2019-06-25 | 2020-04-14 | 吉林博远机车车辆轨道装备有限公司 | Protector is used in cable processing |
| CN211046283U (en) * | 2019-11-19 | 2020-07-17 | 陈念 | Cable storage device for network system integration |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113161972A (en) * | 2021-04-27 | 2021-07-23 | 荣华建设集团有限公司 | Adjustable lightning protection belt supporting device for flat roof building parapet |
| CN113451963A (en) * | 2021-06-29 | 2021-09-28 | 武汉市华天仑建筑装饰工程有限公司 | Wire slot wall-penetrating component and wire slot wall-penetrating installation method |
| CN113451963B (en) * | 2021-06-29 | 2022-11-08 | 武汉市华天仑建筑装饰工程有限公司 | Wire slot wall-penetrating component and wire slot wall-penetrating installation method |
| CN114148477A (en) * | 2021-11-08 | 2022-03-08 | 中船澄西船舶修造有限公司 | Groove-shaped bulkhead shape-keeping device for liquid cargo ship |
| CN114148477B (en) * | 2021-11-08 | 2022-12-30 | 中船澄西船舶修造有限公司 | Groove-shaped bulkhead shape-keeping device for liquid cargo ship |
| CN114362055A (en) * | 2021-12-03 | 2022-04-15 | 国网山东省电力公司潍坊供电公司 | Pipe well type cable laying tool and installation method |
| CN114362055B (en) * | 2021-12-03 | 2024-04-26 | 国网山东省电力公司潍坊供电公司 | Pipe well type cable laying tool and installation method |
| CN115233819A (en) * | 2022-08-25 | 2022-10-25 | 皖西学院 | Assembled lacing wire steel pipe concrete connection structure |
| CN115233819B (en) * | 2022-08-25 | 2023-11-03 | 皖西学院 | Assembled lacing wire steel pipe concrete connection structure |
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Granted publication date: 20210810 |