CN112531612A - Can carry out spacing prefabricated cable cover plate structure to cable - Google Patents
Can carry out spacing prefabricated cable cover plate structure to cable Download PDFInfo
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- CN112531612A CN112531612A CN202011432730.0A CN202011432730A CN112531612A CN 112531612 A CN112531612 A CN 112531612A CN 202011432730 A CN202011432730 A CN 202011432730A CN 112531612 A CN112531612 A CN 112531612A
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- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 10
- 239000011159 matrix material Substances 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910002804 graphite Inorganic materials 0.000 claims description 6
- 239000010439 graphite Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 description 4
- 230000002337 anti-port Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
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- 238000000034 method Methods 0.000 description 1
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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
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/02—Installations of electric cables or lines in or on the ground or water laid directly in or on the ground, river-bed or sea-bottom; Coverings therefor, e.g. tile
- H02G9/025—Coverings therefor, e.g. tile
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Abstract
The invention discloses a prefabricated cable cover plate structure capable of limiting a cable, and relates to the technical field of cable cover plates; the adjustable cover plate comprises a cover plate body, limiting mechanisms and adjusting mechanisms, wherein grooves are formed in four corners of the upper surface of the cover plate body, the limiting mechanisms are arranged on the left side and the right side of the lower side of the cover plate body, fixing plates in the limiting mechanisms are fixedly connected with the lower ends of screws in the adjusting mechanisms, and the adjusting mechanisms are arranged in the cover plate body; the limiting mechanism further comprises a spring, a movable plate, a limiting pad, an inserting rod and a sleeve, the adjusting mechanism further comprises an internal thread pipe, a rotating wheel and a rotating plate, when the cable limiting device is used, the cable limiting device can limit the cable and can be adjusted according to the diameter of the cable, and the cable limiting device is suitable for cables of different specifications, so that the sheath of the cable is not easy to corrode, the service life of the cable is prolonged, and the cable limiting device has the advantages of being reasonable in arrangement, low in manufacturing cost and the like.
Description
Technical Field
The invention relates to the technical field of cable cover plates, in particular to a prefabricated cable cover plate structure capable of limiting a cable.
Background
The investment of the country on public facilities is extremely large, urban transformation and newly-built wires, cables and optical cables are changed into the open air to be underground and serve as an auxiliary facility cable cover plate of an urban cable trench, the urban transformation and newly-built wires, cables and optical cables are manufactured by adopting materials such as cast iron, cement and the like for a long time, the requirements on various new building materials are increasingly enhanced along with the rapid development of the economy and urban infrastructure of China, the existing cable cover plate structure cannot limit the cables, the cables are suspended in cable wells, the cables are wet, the sheaths of the cables are easy to corrode in the past, and the service life of the cables is shortened.
Disclosure of Invention
The invention aims to provide a prefabricated cable cover plate structure which is reasonable in design and convenient to use and can limit a cable, the cable can be limited when the prefabricated cable cover plate structure is used, the prefabricated cable cover plate structure can be adjusted according to the diameter of the cable, and the prefabricated cable cover plate structure is suitable for cables of different specifications, so that the sheath of the cable is not easy to corrode, and the service life of the cable is prolonged.
In order to achieve the purpose, the invention adopts the technical scheme that: the adjustable cover plate comprises a cover plate body, limiting mechanisms and adjusting mechanisms, wherein grooves are formed in four corners of the upper surface of the cover plate body, the limiting mechanisms are arranged on the left side and the right side of the lower side of the cover plate body, a fixing plate in each limiting mechanism is fixedly connected with the lower end of a first screw rod in each adjusting mechanism, and each adjusting mechanism is arranged in the cover plate body;
the limiting mechanism further comprises springs, a movable plate, a limiting pad, an inserting rod and a sleeve, wherein a plurality of springs are fixed on the upper surface of the fixed plate, the springs are arranged in a matrix form, the upper ends of the springs are fixed on the lower surface of the movable plate, the sleeve is inserted into the lower side inside the springs, the lower end of the sleeve is fixed on the upper surface of the fixed plate, the inserting rod is inserted into the sleeve, the upper end of the inserting rod penetrates through the upper end of the sleeve and then is fixed on the lower surface of the movable plate, the limiting pad is fixed on the upper surface of the movable plate, and a plurality of arc-shaped grooves are formed in the upper side;
the adjusting mechanism also comprises a first internal thread pipe, a first rotating wheel and a rotating plate, the left side and the right side inside the cover plate body are both provided with a first cavity, the front side and the rear side of the inner part of the first cavity are both provided with a first rotating wheel, the first rotating wheels on the front side and the rear side are connected through a transmission belt, a first internal thread pipe is inserted and fixed in the inner part of the first rotating wheel, the lower end of the first internal thread pipe passes through the lower side wall of the first cavity and then is sleeved on the upper end of the first screw rod, and is screwed through the screw thread, the upper end of the first internal thread pipe passes through the upper side wall of the first cavity and is suspended in the groove, the rotating plate is arranged in the groove, one side of the rotating plate is provided with a clamping groove which is sleeved on the upper end of the first internal thread pipe, the positioning rod sequentially passes through the front side wall of the rotating plate and the first internal thread pipe, the positioning rod is inserted into the rear side wall of the rotating plate, and the front end and the rear end of the positioning rod are respectively arranged on the same plane with the front side wall and the rear side wall of the rotating plate.
Further, the top of spacing pad be equipped with the protection pad, this protection pad is fixed on the lower surface of apron body, all is equipped with the several bleeder vent on protection pad and the spacing pad, the several bleeder vent is the matrix setting, is equipped with the several through-hole on the fly leaf, the several through-hole is the matrix setting, and the corresponding setting of bleeder vent of through-hole and downside, the protection pad is protected the last lateral wall of cable, bleeder vent and through-hole play ventilative effect.
Further, the inside upside of recess be equipped with the lid, the cover is equipped with the sealing washer on the periphery wall of this lid, and the periphery wall and the internal perisporium of recess of this sealing washer are inconsistent sets up, and the center of lid upper surface is equipped with circular recess, and one side of bottom surface is fixed with the fixed column in this circular recess, and the round hole interpolation on this fixed column is equipped with the pull ring, and this pull ring sets up in the circular recess, when the installation, when need rotate an internal thread pipe, upwards pull out the lid through the pull ring.
Furthermore, the left side and the right side of the lower surface of the cover body are abutted to limit rods, the limit rods are respectively fixed on the inner side walls of the left side and the right side of the groove, and after the cover body is installed in the groove, the cover body is limited through the limit rods.
Furthermore, two cavities are arranged in four corners of the cover plate body, two rotating wheels are embedded in the two cavities, the four second rotating wheels are connected through a transmission belt, two internal thread pipes are inserted in the centers of the two rotating wheels, the upper ends of the two internal thread pipes pass through bearings in the upper side wall of the two cavities and are suspended in circular grooves in the upper surface of the cover plate body, the top ends of the two internal thread pipes are of a sealing structure, two screws are inserted in the two internal thread pipes and are screwed through threads, the lower ends of the two second screws on the same side sequentially pass through the lower side wall of the two cavities at the lower end of the two internal thread pipes respectively and are fixed on the upper surfaces of push plates on two sides, the upper surfaces of the push plates are in contact with the lower side wall of the cover plate body, when the cover plate body needs to be lifted upwards, one of the two internal thread pipes is rotated, and the two internal thread pipes drive the two rotating wheels thereon, this No. two rotates the wheel and passes through the drive belt and drive another three No. two and rotate the wheel and rotate, and this three No. two rotates the wheel and then drives No. two internal thread pipes of respective inside and rotate, and No. two internal thread pipes drive No. two screw rods of respective inside downward shifting simultaneously, and No. two screw rods then drive the push pedal and promote downwards to drive apron body rebound, then take out the apron body.
Further, the upper end of No. two internal thread pipes all be fixed with the hand and twist, this hand is twisted off the outward flange on surface and is passed through graphite circle and the upper surface contact setting of apron body, when needing to rotate No. two internal thread pipes, twist No. two internal thread pipes that drive its downside through rotating one of them hand and rotate, and the hand is twisted and is passed through the graphite circle with the apron body and be connected, has blocked the rainwater of rainy day.
Further, the left and right sides of apron body upper surface all be equipped with the antislip strip, this antislip strip sets up between twisting with two hands of one side, and the last lateral wall of antislip strip is the coplanar setting with the upper surface that the hand was twisted, when people walked on the apron body, twisted through the antislip strip adversary and protected.
The working principle of the invention is as follows: when in use, a plurality of cover plate bodies are sequentially placed on the cable well according to the length of the cable well, after one cover plate body is placed, one end of two rotating plates on the same side, which is far away from a first internal thread pipe, is moved upwards, then the first internal thread pipe on the rotating plates is driven to rotate through the rotating plates respectively, the first internal thread pipe drives a first rotating wheel on the first internal thread pipe to rotate, the first rotating wheel drives a first rotating wheel on the other side to rotate through a driving belt, the first rotating wheel drives a first internal thread pipe inside the first internal thread pipe to rotate, the first internal thread pipe drives a first screw inside the first internal thread pipe to move downwards until the first screw is separated from the first internal thread pipe, a limiting pad is placed on the lower side of the cable inside the cable well, two first screws on the same fixing plate are respectively positioned on two sides of the cable, and then the first screws are respectively inserted into the corresponding first internal thread pipes, the board is changeed in the antiport again, it drives an internal thread pipe antiport on it to change the board, an internal thread pipe drives another internal thread pipe through the cooperation of a rotation wheel and rotates, an internal thread pipe drives a screw rod rebound of inside separately, a screw rod drives fixed plate rebound, the fixed plate drives the fly leaf rebound through the spring, conflict on the lower surface of cable until spacing pad, then will change the board again and turn to the recess in, so on and so on, it is spacing to carry out the cable through the stop gear of several apron body downside respectively.
After adopting the structure, the invention has the beneficial effects that:
1. the lower side of the cover plate body is provided with a limiting mechanism, when the cable cover is installed, the cable can be limited through a limiting pad, the cable is prevented from being suspended in a cable well and is prevented from being wet, and the service life of the cable is prolonged;
2. the fixing plate in the limiting mechanism is connected with the cover plate body through the adjusting mechanism, and the position of the limiting mechanism can be adjusted according to the diameter of the cable when the cable limiting mechanism is used, so that the cable limiting mechanism is suitable for cables of different specifications;
3. the top cover of an internal thread pipe among the adjustment mechanism is equipped with the commentaries on classics board, and when needing to rotate, the accessible changes the board and drives an internal thread pipe and rotate, and when need not to use, then can accomodate the commentaries on classics board to the recess on the apron body in, and then does not hinder the pedestrian and walk.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view taken along line a-a in fig. 1.
Fig. 3 is an enlarged view of a portion B in fig. 2.
Fig. 4 is a right side view of fig. 1.
Fig. 5 is a sectional view taken along line C-C in fig. 4.
Fig. 6 is an enlarged view of a portion D in fig. 5.
Fig. 7 is an enlarged view of a portion E of fig. 5.
Fig. 8 is a schematic structural view of the cover plate body according to the present invention.
Fig. 9 is an enlarged view of portion F of fig. 8.
Fig. 10 is a schematic structural view of the position limiting pad and the movable plate of the present invention.
Fig. 11 is a schematic structural view of the movable plate of the present invention.
Description of reference numerals:
the anti-slip cover plate comprises a cover plate body 1, a groove 1-1, a limiting mechanism 2, a fixed plate 2-1, a spring 2-2, a movable plate 2-3, a limiting pad 2-4, an inserted rod 2-5, a sleeve 2-6, an arc-shaped groove 2-7, an adjusting mechanism 3, a first screw rod 3-1, a first internal thread pipe 3-2, a first rotating wheel 3-3, a rotating plate 3-4, a first cavity 3-5, a clamping groove 3-6, a positioning rod 3-7, a protective pad 4, an air vent 5, a through hole 6, a cover body 7, a sealing ring 8, a circular groove 9, a fixing column 10, a pull ring 11, a limiting rod 12, a second cavity 13, a second rotating wheel 14, a second internal thread pipe 15, a second screw rod 16, a push plate 17, a hand screw 18 and an anti-slip strip.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to fig. 11, the following technical solutions are adopted in the present embodiment: the novel cover plate comprises a cover plate body 1, a limiting mechanism 2 and an adjusting mechanism 3, wherein four corners of the upper surface of the cover plate body 1 are provided with grooves 1-1, the left side and the right side of the lower side of the cover plate body 1 are provided with the limiting mechanism 2, a fixing plate 2-1 in the limiting mechanism 2 is welded and fixed with the lower end of a first screw rod 3-1 in the adjusting mechanism 3, the limiting mechanism 2 further comprises a spring 2-2, a movable plate 2-3, a limiting pad 2-4, an inserting rod 2-5 and a sleeve 2-6, a plurality of springs 2-2 are welded and fixed on the upper surface of the fixing plate 2-1, the plurality of springs 2-2 are arranged in a matrix form, the upper end of the spring 2-2 is welded and fixed on the lower surface of the movable plate 2-3, the sleeve 2-6 is inserted into the lower side of the spring 2-2, and the lower end, an inserting rod 2-5 is movably inserted in the sleeve 2-6, the upper end of the inserting rod 2-5 passes through the upper end of the sleeve 2-6 and is welded and fixed on the lower surface of the movable plate 2-3, a limiting pad 2-4 is adhered and fixed on the upper surface of the movable plate 2-3, a plurality of arc grooves 2-7 are equidistantly arranged on the upper side of the limiting pad 2-4, a protective pad 4 is arranged above the limiting pad 2-4, the protective pad 4 is adhered and fixed on the lower surface of the cover plate body 1, a plurality of vent holes 5 are respectively arranged on the protective pad 4 and the limiting pad 2-4, a plurality of vent holes 5 are arranged in a matrix shape, a plurality of through holes 6 are arranged on the movable plate 2-3, a plurality of through holes 6 are arranged in a matrix shape on the lower side, and the through holes 6 are arranged corresponding to the vent holes, the effect of ventilation is achieved;
the adjusting mechanism 3 is arranged in the cover plate body 1, the adjusting mechanism 3 also comprises a first internal thread pipe 3-2, a first rotating wheel 3-3 and a rotating plate 3-4, the left side and the right side of the inside of the cover plate body 1 are respectively provided with a first cavity 3-5, the front side and the rear side of the inside of the first cavity 3-5 are respectively provided with the first rotating wheel 3-3, the first rotating wheels 3-3 at the front side and the rear side are connected through a transmission belt, the inside of the first rotating wheel 3-3 is respectively inserted and fixedly provided with the first internal thread pipe 3-2, the lower end of the first internal thread pipe 3-2 passes through the lower side wall of the first cavity 3-5 and then is sleeved on the upper end of the first screw rod 3-1 and is screwed through threads, the upper end of the first internal thread pipe 3-2 passes through a bearing in the upper side wall of the first cavity 3-5, the bearing is suspended in the groove 1-1, the bearing is welded and fixed with the inner side wall on the upper side of the first cavity 3-5, the inner ring of the bearing is welded and fixed with the upper end of the first internally threaded pipe 3-2, the groove 1-1 is internally provided with a rotating plate 3-4, the left side of the rotating plate 3-4 is provided with a clamping groove 3-6, the clamping groove 3-6 is sleeved on the upper end of the first internally threaded pipe 3-2, a positioning rod 3-7 sequentially penetrates through the front side wall of the rotating plate 3-4 and the first internally threaded pipe 3-2 and is inserted into the rear side wall of the rotating plate 3-4, and the front end and the rear end of the positioning rod 3-7 are respectively arranged on the same plane with the front side wall and the rear side wall of the;
a cover body 7 is arranged on the upper side inside the groove 1-1, a sealing ring 8 is sleeved and fixedly adhered on the outer peripheral wall of the cover body 7, the outer peripheral wall of the sealing ring 8 is arranged in a manner of abutting against the inner peripheral wall of the groove 1-1, a circular groove 9 is arranged at the center of the upper surface of the cover body 7, a fixed column 10 is fixed on the left side of the inner bottom surface of the circular groove 9, a pull ring 11 is inserted into a circular hole on the fixed column 10, the pull ring 11 is arranged in the circular groove 9, a limiting rod 12 abuts against the left side and the right side of the lower surface of the cover body 7, the limiting rods 12 are respectively fixed on the inner side walls on the left side and the right side of the groove 1-1, after the cover body 7 is arranged in the groove 1-1, the cover body 7 is limited by the limiting rods 12;
the four corners of the cover plate body 1 are respectively provided with a second cavity 13, the second cavity 13 is embedded with a second rotating wheel 14, the four second rotating wheels 14 are connected through a transmission belt, four sides of the transmission belt are respectively inserted in the cover plate body 1, a second internal threaded pipe 15 is respectively inserted and welded in the center of the second rotating wheel 14, the upper end of the second internal threaded pipe 15 passes through a bearing in the upper side wall of the second cavity 13 and is suspended in a circular groove on the upper surface of the cover plate body 1, the outer ring of the bearing is welded and fixed with the inner side wall of the upper side of the second cavity 13, the inner ring of the bearing is welded and fixed with the upper end of the second internal threaded pipe 15, the top end of the second internal threaded pipe 15 is a sealing structure, a second screw 16 is inserted in the second internal threaded pipe 15 and is screwed through threads, the lower ends of the two second screw 16 on the same side respectively pass through the lower side wall of the second cavity 13 at the lower end of the second internal threaded pipe 15 in sequence, welded fastening is on the upper surface of the push pedal 17 of both sides, the upper surface of push pedal 17 and the lower lateral wall contact setting of apron body 1, can conveniently lift up apron body 1, and then conveniently overhaul, No. two internal thread pipes 15's upper end all welded fastening has the hand to twist 18, the outward flange of 18 lower surfaces are twisted to this hand passes through graphite circle and apron body 1's upper surface contact setting, can conveniently rotate No. two internal thread pipes 15, and blocked rainy day's rainwater and sewage through the graphite circle, the left and right sides of apron body 1 upper surface all glues and is established and be fixed with antislip strip 19, this antislip strip 19 sets up between 18 are twisted to two hands with one side, and the upper surface that 18 was twisted to the last lateral wall of antislip strip 19 and hand is the coplanar setting, 18 are twisted to the adversary through antislip strip 19 and protect.
The working principle of the specific embodiment is as follows: when in use, a plurality of cover plate bodies 1 are sequentially placed on a cable well according to the length of the cable well, after one cover plate body 1 is placed, a pull ring 11 is used for pulling out a cover body 7 upwards, one end of two rotating plates 3-4 at the same side away from a first internal thread pipe 3-2 is moved upwards, then the first internal thread pipe 3-2 on the rotating plates is driven to rotate through the rotating plates 3-4 respectively, the first internal thread pipe 3-2 drives a first rotating wheel 3-3 on the first rotating wheel 3-3 to rotate, the first rotating wheel 3-3 drives a first internal thread pipe 3-2 inside the first rotating wheel 3-3 to rotate through a transmission belt, the first internal thread pipe 3-2 drives a first screw rod 3-1 inside each to move downwards until the first screw rod 3-1 is separated from the first internal thread pipe 3-2, then the limiting pad 2-4 is placed at the lower side of the cable in the cable well, two first screw rods 3-1 on the same fixed plate 2-1 are respectively positioned at two sides of the cable, the first screw rods 3-1 are respectively inserted into the corresponding first internal thread pipes 3-2, then the rotating plate 3-4 is rotated reversely, the rotating plate 3-4 drives the first internal thread pipes 3-2 thereon to rotate reversely, the first internal thread pipes 3-2 drive the other first internal thread pipes 3-2 to rotate through the matching of the first rotating wheel 3-3, the first internal thread pipes 3-2 drive the first screw rods 3-1 in the respective internal parts to move upwards, the first screw rods 3-1 drive the fixed plate 2-1 to move upwards, the fixed plate 2-1 drives the movable plate 2-3 to move upwards through the spring 2-2, until the limiting pads 2-4 are abutted against the lower surface of the cable, then the rotating plates 3-4 are rotated into the grooves 1-1, and so on, the cable is limited by the limiting mechanisms 2 at the lower sides of the cover plate bodies 1 respectively, when the cover plate bodies 1 need to be lifted upwards, one of the hand screws 18 is rotated to drive the second internal thread pipes 15 at the lower sides to rotate, the second internal thread pipes 15 drive the second rotating wheels 14 thereon to rotate, the second rotating wheels 14 drive the other three second rotating wheels 14 to rotate through a transmission belt, the three second rotating wheels 14 drive the second internal thread pipes 15 in the cover plate bodies to rotate, the four second internal thread pipes 15 simultaneously drive the second screw rods 16 in the cover plate bodies to move downwards, the second screw rods 16 drive the push plates 17 to push downwards, so as to drive the cover plate bodies 1 to move upwards, and then the cover plate bodies 1 are taken out, and (5) overhauling the cable.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. the lower side of the cover plate body 1 is provided with a limiting mechanism 2, when the cable cover is installed, the cable can be limited through limiting pads 2-4, the cable is prevented from being suspended in a cable well and is prevented from being wet, and the service life of the cable is prolonged;
2. a fixing plate 2-1 in the limiting mechanism 2 is connected with the cover plate body 1 through an adjusting mechanism 3, and the position of the limiting mechanism 2 can be adjusted according to the diameter of the cable when the cable is used, so that the cable is suitable for cables with different specifications;
3. the top end of a first internal thread pipe 3-2 in the adjusting mechanism 3 is sleeved with a rotating plate 3-4, when the first internal thread pipe 3-2 needs to rotate, the first internal thread pipe 3-2 can be driven to rotate through the rotating plate 3-4, and when the first internal thread pipe does not need to be used, the rotating plate 3-4 can be contained in a groove 1-1 in the cover plate body 1, so that pedestrians are not hindered from walking
4. The upper side in the groove 1-1 is provided with a cover body 7, after the installation is finished, the cover body 7 is covered in the groove 1-1, and the limiting is carried out through a limiting rod 12, so that rainwater or sewage can be prevented from flowing into the groove 1-1 and damaging a first internal threaded pipe 3-2;
5. the left and right sides of apron body 1 downside all is equipped with push pedal 17, when needing to overhaul the cable, drives No. two screw rods 16 and promotes downwards through rotating No. two internal thread pipes 15, and No. two screw rods 16 promote push pedal 17 downwards, at the in-process that promotes for apron body 1 rebound, and then conveniently will apron body 1 and take out.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a can carry out spacing prefabricated cable cover plate structure to cable which characterized in that: the novel adjustable cover plate comprises a cover plate body (1), limiting mechanisms (2) and adjusting mechanisms (3), wherein grooves (1-1) are formed in four corners of the upper surface of the cover plate body (1), the limiting mechanisms (2) are arranged on the left side and the right side of the lower side of the cover plate body (1), a fixing plate (2-1) in each limiting mechanism (2) is fixedly connected with the lower end of a first screw rod (3-1) in each adjusting mechanism (3), and each adjusting mechanism (3) is arranged in the cover plate body (1);
the limiting mechanism (2) further comprises a spring (2-2), a movable plate (2-3), a limiting pad (2-4), an inserting rod (2-5) and a sleeve (2-6), wherein a plurality of springs (2-2) are fixed on the upper surface of the fixed plate (2-1), the springs (2-2) are arranged in a matrix form, the upper end of the spring (2-2) is fixed on the lower surface of the movable plate (2-3), the sleeve (2-6) is inserted into the lower side of the inner part of the spring (2-2), the lower end of the sleeve (2-6) is fixed on the upper surface of the fixed plate (2-1), the inserting rod (2-5) is inserted into the sleeve (2-6), and after the upper end of the inserting rod (2-5) penetrates through the upper end of the sleeve (2-6), the lower surface of the movable plate (2-3) is fixed, the upper surface of the movable plate (2-3) is fixed with a limiting pad (2-4), and a plurality of arc-shaped grooves (2-7) are arranged on the upper side of the limiting pad (2-4) at equal intervals;
the adjusting mechanism (3) also comprises a first internal thread pipe (3-2), a first rotating wheel (3-3) and a rotating plate (3-4), wherein the left side and the right side inside the cover plate body (1) are respectively provided with a first cavity (3-5), the front side and the rear side inside the first cavity (3-5) are respectively provided with a first rotating wheel (3-3), the first rotating wheels (3-3) on the front side and the rear side are connected through a transmission belt, the first internal thread pipe (3-2) is inserted and fixed inside the first rotating wheel (3-3), the lower end of the first internal thread pipe (3-2) penetrates through the lower side wall of the first cavity (3-5) and then is sleeved on the upper end of the first screw rod (3-1) and is screwed through threads, the upper end of the first internal thread pipe (3-2) penetrates through the upper side wall of the first cavity (3-5), the positioning rod is suspended in the groove (1-1), a rotating plate (3-4) is arranged in the groove (1-1), a clamping groove (3-6) is arranged on one side of the rotating plate (3-4), the clamping groove (3-6) is sleeved on the upper end of a first internal thread pipe (3-2), the positioning rod (3-7) sequentially penetrates through the front side wall of the rotating plate (3-4) and the first internal thread pipe (3-2) and then is inserted into the rear side wall of the rotating plate (3-4), and the front end and the rear end of the positioning rod (3-7) are respectively arranged on the same plane with the front side wall and the rear side wall of the rotating plate (3-4).
2. A prefabricated cable cover structure for limiting the position of a cable according to claim 1, wherein: the top of spacing pad (2-4) be equipped with protection pad (4), this protection pad (4) are fixed on the lower surface of apron body (1), all be equipped with several bleeder vent (5) on protection pad (4) and spacing pad (2-4), several bleeder vent (5) are the matrix setting, be equipped with several through-hole (6) on fly leaf (2-3), several through-hole (6) are the matrix setting, and through-hole (6) and corresponding setting of bleeder vent (5) of downside, protection pad (4) protect the last lateral wall of cable, bleeder vent (5) and through-hole (6) play ventilative effect.
3. A prefabricated cable cover structure for limiting the position of a cable according to claim 1, wherein: the improved structure of the pipe connector is characterized in that a cover body (7) is arranged on the upper side inside the groove (1-1), a sealing ring (8) is sleeved on the outer peripheral wall of the cover body (7), the outer peripheral wall of the sealing ring (8) is abutted to the inner peripheral wall of the groove (1-1), a circular groove (9) is formed in the center of the upper surface of the cover body (7), a fixing column (10) is fixed to one side of the inner bottom surface of the circular groove (9), a pull ring (11) is inserted into a circular hole in the fixing column (10), the pull ring (11) is arranged in the circular groove (9), and when the pipe connector needs to rotate a first internal threaded pipe (3-2), the cover body (7) is pulled out upwards through the pull.
4. A prefabricated cable cover structure capable of limiting the position of a cable according to claim 3, wherein: the left side and the right side of the lower surface of the cover body (7) are abutted with limiting rods (12), the limiting rods (12) are respectively fixed on the inner side walls of the left side and the right side of the groove (1-1), and when the cover body (7) is installed in the groove (1-1), the cover body (7) is limited through the limiting rods (12).
5. A prefabricated cable cover structure for limiting the position of a cable according to claim 1, wherein: the four corners of the cover plate body (1) are respectively provided with a second cavity (13), the second cavity (13) is embedded with a second rotating wheel (14), the four second rotating wheels (14) are connected through a transmission belt, a second internal threaded pipe (15) is inserted in the center of the second rotating wheel (14), the upper end of the second internal threaded pipe (15) penetrates through a bearing in the upper side wall of the second cavity (13) and is suspended in a circular groove in the upper surface of the cover plate body (1), the top end of the second internal threaded pipe (15) is of a sealing structure, a second screw rod (16) is inserted in the second internal threaded pipe (15) and is screwed through threads, the lower ends of the two second screw rods (16) on the same side respectively penetrate through the lower side wall of the second cavity (13) at the lower end of the second internal threaded pipe (15) in sequence and are fixed on the upper surfaces of the push plates (17) on two sides, and the upper surface of the push plate (17) is in contact with the lower side wall of the cover plate body (1), when the cover plate body (1) needs to be lifted upwards, one of the two internal thread pipes (15) is rotated, the two internal thread pipes (15) drive the two rotating wheels (14) on the two internal thread pipes to rotate, the two rotating wheels (14) drive the other three two rotating wheels (14) to rotate through a transmission belt, the three two rotating wheels (14) drive the two internal thread pipes (15) inside respectively to rotate, the four two internal thread pipes (15) simultaneously drive the two internal screw rods (16) inside respectively to move downwards, the two screw rods (16) drive the push plate (17) to push downwards, so that the cover plate body (1) is driven to move upwards, and then the cover plate body (1) is taken out.
6. A prefabricated cable cover plate structure capable of limiting cables according to claim 5, wherein: no. two internal thread pipe's (15) upper end all be fixed with the hand and twist (18), the outward flange of this hand twisting (18) lower surface passes through the graphite circle and the upper surface contact setting of apron body (1), when needing to rotate No. two internal thread pipe (15), twist (18) through rotating one of them hand and drive No. two internal thread pipe (15) of its downside and rotate, and the hand is twisted (18) and is connected through the graphite circle with apron body (1), has blocked the rainwater of rainy day.
7. A prefabricated cable cover plate structure capable of limiting cables according to claim 6, wherein: the left and right sides of apron body (1) upper surface all be equipped with antislip strip (19), this antislip strip (19) set up in twisting between (18) with two hands of one side, and the last lateral wall of antislip strip (19) is the coplanar with the upper surface that the hand was twisted (18) and sets up, when people walk on apron body (1), twist (18) to the adversary through antislip strip (19) and protect.
8. A prefabricated cable cover structure for limiting the position of a cable according to claim 1, wherein: the working principle is as follows: when the cable well cover plate is used, a plurality of cover plate bodies (1) are sequentially placed on the cable well according to the length of the cable well, after one cover plate body (1) is placed, one end of two rotating plates (3-4) on the same side, which is far away from a first internal thread pipe (3-2), moves upwards, the first internal thread pipe (3-2) on the rotating plates is driven to rotate through the rotating plates (3-4), the first rotating wheel (3-2) on the first internal thread pipe (3-2) drives a first rotating wheel (3-3) on the other side to rotate through a transmission belt, the first rotating wheel (3-3) drives the first internal thread pipe (3-2) inside to rotate, the first internal thread pipe (3-2) drives a first screw rod (3-1) inside each other to move downwards, until the first screw rod (3-1) is separated from the first internal thread pipe (3-2), the limiting pad (2-4) is placed on the lower side of the cable in the cable well, the two first screw rods (3-1) on the same fixing plate (2-1) are respectively positioned on two sides of the cable, the first screw rods (3-1) are respectively inserted into the corresponding first internal thread pipes (3-2), the rotating plate (3-4) is rotated reversely, the rotating plate (3-4) drives the first internal thread pipes (3-2) thereon to rotate reversely, the first internal thread pipes (3-2) drive the other first internal thread pipes (3-2) to rotate through the matching of the first rotating wheels (3-3), and the first internal thread pipes (3-2) drive the respective internal screw rods (3-1) to move upwards, a first screw rod (3-1) drives a fixed plate (2-1) to move upwards, the fixed plate (2-1) drives a movable plate (2-3) to move upwards through a spring (2-2) until a limiting pad (2-4) abuts against the lower surface of a cable, then the rotating plate (3-4) is rotated into a groove (1-1), and by analogy, the cable is limited through limiting mechanisms (2) on the lower sides of a plurality of cover plate bodies (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011432730.0A CN112531612A (en) | 2020-12-09 | 2020-12-09 | Can carry out spacing prefabricated cable cover plate structure to cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011432730.0A CN112531612A (en) | 2020-12-09 | 2020-12-09 | Can carry out spacing prefabricated cable cover plate structure to cable |
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| Publication Number | Publication Date |
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| CN112531612A true CN112531612A (en) | 2021-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011432730.0A Pending CN112531612A (en) | 2020-12-09 | 2020-12-09 | Can carry out spacing prefabricated cable cover plate structure to cable |
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| CN (1) | CN112531612A (en) |
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| CN206908259U (en) * | 2017-04-21 | 2018-01-19 | 天津市志业陆机械设备有限公司 | The cable channel cover plate of convenient installation |
| DE202018100726U1 (en) * | 2018-02-09 | 2018-03-07 | Hauraton Gmbh & Co. Kg | gutter system |
| CN111739717A (en) * | 2020-07-21 | 2020-10-02 | 杭州中橙科技有限公司 | Oil-immersed sleeve type antifouling cover for transformer |
| DE202020105104U1 (en) * | 2020-09-04 | 2020-10-08 | China Railway Liuyuan Group Co., Ltd. | Protective bracket with a mesh profile structure for underground tunnel construction |
| CN112003227A (en) * | 2020-08-21 | 2020-11-27 | 李讲讲 | Cable trench with automatic fire extinguishing function for communication base station |
| CN213906266U (en) * | 2020-12-09 | 2021-08-06 | 常州润源电力建设有限公司 | Can carry out spacing prefabricated cable cover plate structure to cable |
-
2020
- 2020-12-09 CN CN202011432730.0A patent/CN112531612A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206908259U (en) * | 2017-04-21 | 2018-01-19 | 天津市志业陆机械设备有限公司 | The cable channel cover plate of convenient installation |
| DE202018100726U1 (en) * | 2018-02-09 | 2018-03-07 | Hauraton Gmbh & Co. Kg | gutter system |
| CN111739717A (en) * | 2020-07-21 | 2020-10-02 | 杭州中橙科技有限公司 | Oil-immersed sleeve type antifouling cover for transformer |
| CN112003227A (en) * | 2020-08-21 | 2020-11-27 | 李讲讲 | Cable trench with automatic fire extinguishing function for communication base station |
| DE202020105104U1 (en) * | 2020-09-04 | 2020-10-08 | China Railway Liuyuan Group Co., Ltd. | Protective bracket with a mesh profile structure for underground tunnel construction |
| CN213906266U (en) * | 2020-12-09 | 2021-08-06 | 常州润源电力建设有限公司 | Can carry out spacing prefabricated cable cover plate structure to cable |
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