CN116014645A - Power engineering cable protection device - Google Patents
Power engineering cable protection device Download PDFInfo
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- CN116014645A CN116014645A CN202310301777.0A CN202310301777A CN116014645A CN 116014645 A CN116014645 A CN 116014645A CN 202310301777 A CN202310301777 A CN 202310301777A CN 116014645 A CN116014645 A CN 116014645A
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Abstract
The invention provides a power engineering cable protection device, and belongs to the technical field of power engineering devices. Including outer frame member, interior frame member, joint adjustment protection subassembly, twist wheel subassembly and bullet card subassembly, the semicircle that outer frame and lower interior frame formed is located the lower part of power engineering cable, the semicircle that upper outer frame and upper interior frame formed is located the upper portion of power engineering cable, and the elastic laminating support of the surface of the synchronous and power engineering cable of cardboard in the array, it twists the wheel through manual and drives the cooperation transmission that twist gear and semicircle ring formed, can drive the rotation of opposite direction semicircle revolve post and main semicircle revolve post, make the whole that opposite direction spiral spout and main spiral spout formed with the synchronous formation cooperation transmission of array spiral smooth tooth, drive the synchronous inwards removal of array smooth post, realize the elastic support protection of cardboard to power engineering cable in the array, and twist the in-process that the gear revolves, through the elasticity joint cooperation of clamping point and bullet card helical gear, still can improve the stability of use.
Description
Technical Field
The invention relates to the technical field of power engineering devices, in particular to a power engineering cable protection device.
Background
As an important link in power engineering construction, the electrical installation technology needs to be continuously adjusted and improved so as to meet the increasingly humanized demands of people.
Cables are carriers for electrical power engineering and are typically rope-like wires twisted from several wires or groups of wires, each group of wires being insulated from each other and often twisted around a center, the whole being covered with a highly insulating coating.
The existing power engineering cables are often directly paved in the external environment, and have the defect of poor external pressure resistance, so that a protection device is required to be connected and installed for the power engineering cables installed in the severe environment. The utility model discloses an adjustable power engineering cable protection device as disclosed in prior art (CN 115548992A), including the cable, and establish at cable peripheral overcoat shell, the overcoat shell is established to symmetrical two lamella structures, buffer gear, establish between overcoat shell and cable, be used for buffering the extrusion of overcoat shell atress to the cable, buffer gear includes the caulking groove of evenly arranging on the overcoat shell inner wall of seting up, swing joint fillet in the caulking groove, the inboard fixed connection outer arc frame of fillet, a plurality of first supports of outer arc frame inboard fixed connection, be equipped with the inner arc frame in the outer arc frame, the inner arc frame outside corresponds a plurality of second supports of first support fixed connection, can play the guard action to the cable to a certain extent.
However, in the actual operation process, the devices of the above type need to adjust the heads of the different connection pairs respectively, and have the disadvantage of complex operation.
Disclosure of Invention
Aiming at the technical problems, the invention provides a power engineering cable protection device which comprises an outer frame component, an inner frame component, a joint adjustment protection component, a screwing wheel component and a spring clamping component, wherein the inner frame component comprises a lower inner frame and an upper inner frame, the joint adjustment protection component comprises a sliding column, an inner clamping plate, a main semicircular column and an opposite semicircular column, the screwing wheel component comprises a semicircular toothed ring and a screwing gear, and the spring clamping component comprises a spring clamping helical gear and a clamping point;
the lower inner frame and the upper inner frame of the semicircular structure are fixed into a whole circle and concentrically fixed in the inner rings of the outer frame component, a plurality of groups of sliding columns are evenly inserted in the lower inner frame and the upper inner frame in a sliding manner, the rear ends of the sliding columns are elastically connected in the inner rings of the outer frame component, the inner ends of the sliding columns are elastically connected with inner clamping plates in a connecting manner, the main semicircular column and the opposite semicircular column form a group of circular rings and are rotatably connected in the whole circular rings formed by the lower inner frame and the upper inner frame, the sliding columns are spirally connected on the circular rings formed by the main semicircular column and the opposite semicircular column, a circular path formed by the inner clamping plates is concentric with the whole circle formed by the lower inner frame and the upper inner frame, the semicircular toothed ring in the screwing wheel component is fixedly arranged at the outer end of the opposite semicircular column, the middle position of the upper end of the upper inner frame is rotatably provided with a screwing gear, the screwing gear is meshed with the semicircular ring, the screwing gear is coaxially connected with the elastic clamping point of the elastic clamping assembly, and the elastic clamping point is fixedly connected with the elastic clamping point of the elastic clamping plate.
The lower outer frame of upper portion open-ended semicircle circle structure is equipped with the last outer frame of bottom open-ended semicircle circle structure in the outer frame spare, the connection of the left and right sides both ends symmetry of lower outer frame top surface is fixed with down the location boss, go up the location draw-in groove of having seted up of the symmetry on the left and right sides both ends of going up outer frame bottom surface and the position that corresponds with lower location boss, the lower mounting hole has been seted up to the top surface of outer frame about the location boss of lower as center symmetry, go up the mounting hole has been seted up for center front and back symmetry to the location draw-in groove above the bottom surface of outer frame.
The round structure formed by the lower inner frame and the upper inner frame in the inner frame component is fixedly connected in the inner ring of the round structure formed by the lower outer frame and the upper outer frame, a plurality of groups of lower sliding grooves are uniformly formed in the main body of the lower inner frame, and a plurality of groups of upper sliding grooves are uniformly formed in the main body of the upper inner frame.
The rear end of each group of sliding columns in the joint adjustment protection assembly is fixedly connected with spiral sliding teeth, and members formed by each group of sliding columns and the spiral sliding teeth are respectively inserted into the corresponding lower sliding chute and the upper sliding chute in a sliding manner;
the front end of the main semicircular column is provided with a main spiral chute, the front end of the opposite semicircular column is provided with an opposite spiral chute, the opposite spiral chute and the main spiral chute can form a complete spiral structure, semicircular connecting clamping tables are symmetrically fixed at the inner ends of the opposite semicircular columns, semicircular connecting clamping grooves are symmetrically fixed at the inner ends of the main semicircular columns, and each group of components consisting of sliding columns and spiral sliding teeth are slidably inserted into the front ends of the main semicircular column and the opposite semicircular column from the lower chute and the upper chute, and a plurality of groups of spiral sliding teeth are in spiral fit sliding in the complete spiral structure consisting of the opposite spiral chute and the main spiral chute;
an upper footstock is fixedly connected to the position, corresponding to the sliding column, in the inner ring of the upper outer frame, an upper tension spring is fixedly clamped in each group of the upper footstocks, the inner ends of the upper tension springs are respectively connected and fixed to the rear ends of the corresponding sliding columns, a lower footstock is fixedly connected to the position, corresponding to the sliding column, in the inner ring of the lower outer frame, a lower tension spring is fixedly clamped in each group of the lower footstocks, and the inner ends of the lower tension springs are respectively fixedly connected to the rear ends of the corresponding sliding columns;
the inner ends of each group of sliding columns are fixedly connected with inner connecting springs, and the rear ends of the plurality of groups of inner clamping plates are respectively fixedly connected with the inner ends of the inner connecting springs.
The screwing wheel connecting plate is fixedly connected between the inner ring of the upper outer frame and the top surface of the upper inner frame, a screwing wheel screwing hole is formed in the screwing wheel connecting plate and corresponds to the screwing gear, a screwing wheel shaft is connected in the screwing wheel screwing hole in a penetrating and rotating mode, the screwing gear is fixedly inserted into the middle position of the screwing wheel shaft, and a screwing wheel used for manually screwing is fixedly inserted into the rear shaft end of the screwing wheel shaft.
The spring clamping bevel gear in the spring clamping assembly is fixedly inserted into the front shaft end of the twisting shaft, a spring clamping groove is formed in the position, corresponding to the spring clamping bevel gear, of the front end of the upper inner frame, a spring sheet of a metal sheet structure is fixedly connected in the spring clamping groove, and the clamping point is fixedly connected to the other end of the spring sheet.
Further, the inner hole size of the upper positioning clamping groove is slightly larger than the outer size of the lower positioning boss, and the inner hole size of the semicircular connecting clamping groove is slightly larger than the outer size of the semicircular connecting clamping table, so that the installation is convenient, and the installation precision can be ensured.
Further, the cross section structures of the lower chute and the upper chute are the same.
Further, the elasticity of the inner connecting spring is far greater than the elasticity of the upper tension spring and the lower tension spring, and the upper tension spring and the lower tension spring only play a role in elastic connection and cannot interfere with the elastic supporting force of the inner connecting spring.
Compared with the prior art, the power engineering cable protection device provided by the invention has the following advantages:
(1) The invention is characterized in that a circle structure formed by a lower outer frame and an upper outer frame is fixedly connected with a whole circle structure formed by the lower inner frame and the upper inner frame, and a main semicircle pillar and an opposite semicircle pillar are rotatably connected with a whole circle structure formed by the lower inner frame and the upper inner frame to form a group of circles; the component composed of the plurality of groups of sliding columns and the spiral sliding teeth is slidably inserted into the front ends of the main semicircular column and the opposite semicircular column from the lower sliding groove and the upper sliding groove, the plurality of groups of spiral sliding teeth can be just spirally matched and slid in a complete spiral structure composed of the opposite spiral sliding grooves and the main spiral sliding grooves which are positioned at the front ends of the main semicircular column and the opposite semicircular column, and the plurality of groups of spiral sliding teeth can be driven to synchronously move inwards or inwards through the rotation of the main semicircular column or the opposite semicircular column, so that the plurality of groups of inner clamping plates can form elastic supporting protection for power engineering cables with different outer diameters.
(2) Meanwhile, in order to improve the simplicity of rotating the main semicircular column or the opposite semicircular column by an operator, the invention is also provided with the screwing wheel assembly and the elastic clamping assembly, the torque output of the operator can be reduced to the greatest extent through the large reduction ratio formed by connecting the semicircular toothed ring fixed at the outer end of the opposite semicircular column and the screwing gear, and the elastic clamping bevel gear coaxially arranged at the front end of the screwing gear is matched with the elastic clamping point of the fixed position, so that the elastic clamping of the rotating position of the screwing gear can be further carried out, and the stability of locking of the adjusting position is further improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic diagram of the overall structure of a power engineering cable protection device provided by the invention;
FIG. 2 is a schematic view of the structure of the outer frame member of the present invention;
FIG. 3 is a schematic view of the mounting structure of the inner frame member of the present invention;
FIG. 4 is a schematic view of the installation structure of the joint debugging protection assembly of the present invention;
FIG. 5 is a schematic view of the connection structure of the strut of the present invention;
FIG. 6 is a schematic view of the structure of a helical sliding tooth connection according to the present invention;
FIG. 7 is a schematic view of the connection structure of the opposite semicircular column and the main semicircular column according to the present invention;
FIG. 8 is a schematic view of the mounting structure of the twist wheel assembly of the present invention;
FIG. 9 is a schematic view of the mounting structure of the card ejection assembly of the present invention;
fig. 10 is a schematic structural view of the stuck point portion of the present invention.
Reference numerals: 1. an outer frame member; 2. an inner frame member; 3. a joint debugging protection component; 4. a wringing wheel assembly; 5. a card ejecting assembly; 101. a lower outer frame; 102. an upper outer frame; 103. a lower positioning boss; 104. an upper positioning clamping groove; 105. a lower mounting hole; 106. an upper mounting hole; 201. a lower inner frame; 202. an upper inner frame; 203. a lower chute; 204. an upper chute; 301. a spool; 302. an upper top base; 303. an upper tension spring; 304. a lower top base; 305. a lower tension spring; 306. an inner connecting spring; 307. an inner clamping plate; 308. spiral sliding teeth; 309. a main semicircular column; 310. opposite semicircular rotary columns; 311. a main spiral chute; 312. opposite spiral sliding grooves; 313. the semicircle is connected with the clamping groove; 314. the semicircle is connected with the clamping table; 401. a semicircular toothed ring; 402. twisting a wheel connecting plate; 403. screwing the wheel and screwing the hole; 404. twisting the wheel shaft; 405. twisting the gear; 406. twisting wheels; 501. spring clamping helical gear; 502. a spring clamping and fixing groove; 503. a spring plate; 504. and (5) clamping points.
Detailed Description
An example of a power engineering cable protection device provided by the invention is described below with reference to the accompanying drawings.
Embodiment one:
as shown in fig. 1, 2, 3 and 4, the pre-connection example taking the power engineering cable as the reference is that a whole circle of a lower inner frame 201 and an upper inner frame 202 which are concentrically fixed with a semicircular structure in the inner ring of an outer frame member 1 is fixed, a plurality of groups of sliding columns 301 are uniformly inserted in the lower inner frame 201 and the upper inner frame 202 in a sliding manner, the rear end of each group of sliding columns 301 is elastically connected in the inner ring of the outer frame member 1, and the inner end of each group of sliding columns 301 is elastically connected with an inner clamping plate 307;
the lower outer frame 101 of the semicircular ring structure with the upper opening in the outer frame member 1 is provided with an upper outer frame 102 of the semicircular ring structure with the bottom opening, the left end and the right end of the top surface of the lower outer frame 101 are symmetrically connected and fixed with lower positioning bosses 103, the left end and the right end of the bottom surface of the upper outer frame 102 are symmetrically provided with upper positioning clamping grooves 104 at positions corresponding to the lower positioning bosses 103, the top surface of the lower outer frame 101 is symmetrically provided with lower mounting holes 105 around the lower positioning bosses 103, the bottom surface of the upper outer frame 102 is symmetrically provided with upper mounting holes 106 around the upper positioning clamping grooves 104, and after the upper outer frame 102 is clamped on the two groups of lower positioning bosses 103 on the top surface of the lower outer frame 101 through two groups of upper positioning clamping grooves 104, each group of upper mounting holes 106 corresponding to the lower mounting holes 105 are coaxial and can be connected and fixed through standard bolts;
the whole round structure formed by the lower inner frame 201 and the upper inner frame 202 in the inner frame member 2 is fixedly connected in the inner ring of the round structure formed by the lower outer frame 101 and the upper outer frame 102, a plurality of groups of lower sliding grooves 203 are uniformly formed in the main body of the lower inner frame 201, and a plurality of groups of upper sliding grooves 204 are uniformly formed in the main body of the upper inner frame 202;
the upper footstock 302 in the joint adjustment protection assembly 3 is fixedly connected to the position corresponding to the sliding column 301 in the inner ring of the upper outer frame 102, the upper tension springs 303 are fixedly clamped in each group of the upper footstock 302, the inner ends of the upper tension springs 303 in each group are respectively connected and fixed to the rear ends of the corresponding sliding columns 301, the lower footstock 304 is fixedly connected to the position corresponding to the sliding column 301 in the inner ring of the lower outer frame 101, the lower tension springs 305 are fixedly clamped in each group of the lower footstock 304, the inner ends of the lower tension springs 305 in each group are respectively fixedly connected to the rear ends of the corresponding sliding columns 301, and each group of the sliding columns 301 and the spiral sliding teeth 308 form an integral component;
in the initial state, the rear end of the component composed of the upper array sliding column 301 and the spiral sliding teeth 308 is elastically connected in the upper top seat 302 in the inner ring of the upper outer frame 102 through the upper tension spring 303, the component composed of the upper array sliding column 301 and the spiral sliding teeth 308 is slidably inserted in the corresponding upper sliding groove 204, the rear end of the component composed of the lower array sliding column 301 and the spiral sliding teeth 308 is elastically connected in the lower top seat 304 in the inner ring of the lower outer frame 101 through the lower tension spring 305, the component composed of the lower array sliding column 301 and the spiral sliding teeth 308 is slidably inserted in the corresponding lower sliding groove 203, and the array inner clamping plate 307 is elastically connected in the inner end of the sliding column 301 through the inner connecting spring 306;
the upper outer frame 102, the upper inner frame 202 and the plurality of groups of inner clamping plates 307 on the upper part of the power engineering cable, the lower outer frame 101, the lower inner frame 201 and the plurality of groups of inner clamping plates 307 on the lower part of the power engineering cable are clamped on the two groups of lower positioning bosses 103 on the top surface of the lower outer frame 101 through the two groups of upper positioning clamping grooves 104, at the moment, the upper outer frame 102 and the lower outer frame 101 are closed, and are inserted into the upper mounting holes 106 and the lower mounting holes 105 which correspond to each other up and down through standard bolts, and then are connected with the standard nuts in a threaded manner, the upper outer frame 102 and the lower outer frame 101 are fixedly connected into a whole to be sleeved outside the power engineering cable, and at the moment, the plurality of groups of inner clamping plates 307 and the outer surface of the power engineering cable are in an unsupported contact state.
Embodiment two:
on the basis of the first embodiment, examples of the elastic support protection connection of the electric power engineering cable according to the present invention are shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10, wherein a main semicircular column 309 and an opposite semicircular column 310 in the joint adjustment protection component 3 are combined into a group of circular rings and then rotatably connected in a whole circular ring formed by a lower inner frame 201 and an upper inner frame 202, an array of sliding columns 301 are spirally and slidingly connected on the circular ring formed by the main semicircular column 309 and the opposite semicircular column 310, a circular path formed by the array of inner clamping plates 307 is concentric with the whole circle formed by the lower inner frame 201 and the upper inner frame 202, a semicircular toothed ring 401 in the screwing wheel component 4 is fixed at the outer end of the opposite semicircular column 310, a screwing gear 405 is rotatably arranged in the middle position of the upper end of the upper inner frame 202, the screwing gear 405 is meshed with the semicircular toothed ring 401, a snap helical gear 501 in the elastic clamping device 501 is fixedly connected at one end of the moving gear 405, a snap 504 at the front end 504 of the upper inner frame 202 is elastically clamped in the elastic clamping point of the elastic clamping device 501, and the snap-in the elastic clamping device 501 is clamped in the snap-in the elastic clamping device;
specifically, the rear end of each group of sliding columns 301 in the joint adjustment protection assembly 3 is fixedly connected with spiral sliding teeth 308, the components formed by each group of sliding columns 301 and the spiral sliding teeth 308 are respectively inserted into the corresponding lower sliding chute 203 and upper sliding chute 204 in a sliding manner, the front end of the main semicircular sliding column 309 is provided with a main spiral sliding chute 311, the front end of the opposite semicircular sliding column 310 is provided with an opposite spiral sliding chute 312, the opposite spiral sliding chute 312 and the main spiral sliding chute 311 can form a complete spiral structure, semicircular connection clamping tables 314 are symmetrically fixed at the inner ends of the opposite semicircular sliding columns 310, semicircular connection clamping grooves 313 are symmetrically fixed at the inner ends of the main semicircular sliding column 309, and after the components formed by each group of sliding columns 301 and the spiral sliding teeth 308 are inserted into the front ends of the main semicircular sliding column 309 and the opposite semicircular sliding column 310 in a sliding manner, the plurality of sets of spiral sliding teeth 308 are in a complete spiral structure formed by the opposite spiral sliding chute 312 and the main spiral sliding chute 311 in a sliding manner;
the inner ends of each group of sliding columns 301 are also fixedly connected with inner connecting springs 306, the rear ends of the groups of inner clamping plates 307 are respectively fixedly connected with the inner ends of the inner connecting springs 306, and the elastic force of the inner connecting springs 306 is far greater than that of the upper tension springs 303 and the lower tension springs 305;
a screwing wheel connecting plate 402 in the screwing wheel assembly 4 is fixedly connected between the inner ring of the upper outer frame 102 and the top surface of the upper inner frame 202, a screwing wheel screwing hole 403 is formed in the screwing wheel connecting plate 402 at a position corresponding to a screwing gear 405, a screwing wheel shaft 404 is rotatably connected in the screwing wheel screwing hole 403 in a penetrating manner, the screwing gear 405 is fixedly inserted into the shaft middle position of the screwing wheel shaft 404, and a screwing wheel 406 for manual screwing is fixedly inserted into the rear shaft end of the screwing wheel shaft 404;
a spring clamping bevel gear 501 in the spring clamping assembly 5 is fixedly inserted into the front shaft end of the screwing shaft 404, a spring clamping groove 502 is formed in the front end of the upper inner frame 202 at a position corresponding to the spring clamping bevel gear 501, a spring plate 503 of a metal sheet structure is fixedly connected in the spring clamping groove 502, and a clamping point 504 is fixedly connected to the other end of the spring plate 503;
the opposite semicircular rotary columns 310 are inserted and fixed into two groups of semicircular connecting clamping grooves 313 of the main semicircular rotary columns 309 through two groups of semicircular connecting clamping tables 314, so that the opposite semicircular rotary columns 310 and the main semicircular rotary columns 309 form an integral circular ring, and at the moment, the opposite spiral sliding grooves 312 and the main spiral sliding grooves 311 form a finished spiral structure;
the whole circular ring formed by the opposite semicircular rotary columns 310 and the main semicircular rotary columns 309 is rotationally connected into the inner ring of the circle formed by the upper inner frame 202 and the lower inner frame 201, the spiral sliding teeth 308 corresponding to each group of sliding columns 301 are adjusted to be matched with the spiral structure formed by the opposite spiral sliding grooves 312 and the main spiral sliding grooves 311, and the circular paths formed by the plurality of groups of inner clamping plates 307 are concentric with the whole circle formed by the lower inner frame 201 and the upper inner frame 202;
after the integral ring composed of the opposite semicircular column 310 and the main semicircular column 309 is rotatably connected to the inner ring of the circle composed of the upper inner frame 202 and the lower inner frame 201, the screwing hole 403 is in a meshed state with the semicircular toothed ring 401;
at this time, the screwing wheel 406 is manually screwed to drive the screwing wheel shaft 404 to rotate, the screwing wheel shaft 404 drives the screwing gear 405 to rotate, the screwing gear 405 can drive the semicircular toothed ring 401 to rotate within a certain range through the cooperation with the semicircular toothed ring 401, thereby driving the integral circular ring formed by the opposite semicircular column 310 and the main semicircular column 309 to rotate within a certain range, thereby driving the spiral structure formed by the opposite spiral chute 312 and the main spiral chute 311 to rotate, and the spiral structure formed by the opposite spiral chute 312 and the main spiral chute 311 and the array spiral sliding teeth 308 form cooperation transmission, thereby driving the array sliding column 301 to synchronously move inwards, further driving the array inner connecting spring 306 and the inner clamping plate 307 to synchronously move inwards, and along with the inward movement of the inner clamping plate 307, the inner clamping plate 307 and the power engineering cable can be elastically attached and supported, and the inner clamping plate 307 can be compressed according to the required supporting weight of the power engineering cable, and the elastic supporting force of the inner clamping plate 307 can be adjusted;
the elastic clamping helical gear 501 coaxially connected to the front end of the screwing gear 405 is matched with the elastic clamping point 504 at the fixed position, so that the screwing gear 405 can be elastically clamped at the rotating position, and the stability of locking the adjusting rotating position is further improved;
after the elastic support protection of the power engineering cable is completed, the lower outer frame 101 or the upper outer frame 102 is fixed to an external installation position, so that the elastic support protection of the whole power engineering cable can be completed.
Finally, it should be noted that: the above-listed embodiments are only for illustrating the technical solution of the present invention, and are not limiting thereof; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (10)
1. The utility model provides a power engineering cable protection device, includes outer frame member (1), its characterized in that: the device also comprises an inner framework component (2), a joint debugging protection component (3), a screwing wheel component (4) and a card ejection component (5);
the inner frame component (2) comprises a lower inner frame (201) and an upper inner frame (202), the joint debugging protection component (3) comprises a sliding column (301), an inner clamping plate (307), a main semicircular rotary column (309) and an opposite semicircular rotary column (310), the screwing wheel component (4) comprises a semicircular toothed ring (401) and a screwing gear (405), and the clamping component (5) comprises a clamping helical gear (501) and a clamping point (504);
the lower inner frame (201) and the upper inner frame (202) are fixed into a whole circle and concentrically fixed in the inner ring of the outer frame component (1), a plurality of groups of sliding columns (301) are uniformly inserted in the lower inner frame (201) and the upper inner frame (202) in a sliding way, the rear end of each group of sliding columns (301) is elastically connected in the inner ring of the outer frame component (1), the inner end of each group of sliding columns (301) is elastically connected with an inherent connecting inner clamping plate (307), the main semicircular column (309) and the opposite semicircular column (310) form a group of circular ring and then are rotatably connected in the whole circular ring formed by the lower inner frame (201) and the upper inner frame (202), a plurality of groups of sliding columns (301) are spirally connected on a circular ring formed by the main semicircular column (309) and the opposite semicircular column (310), a circular path formed by the plurality of groups of inner clamping plates (307) is concentric with the whole circular ring formed by the lower inner frame (201) and the upper inner frame component (202), the inner clamping plate (401) is spirally connected with the whole circular ring formed by the opposite semicircular column (310), the spiral ring (405) is spirally connected with the elastic ring (405), the elastic ring (405) is spirally meshed with the elastic ring (405) at one end of the opposite end of the spiral ring (405), and a clamping point (504) is elastically connected to the front end of the upper inner frame (202), and the clamping point (504) is elastically clamped in the tooth body of the elastic clamping helical gear (501).
2. The power engineering cable protection device according to claim 1, wherein: the lower outer frame (101) of the semicircular structure with the upper part of the outer frame member (1) is provided with an upper outer frame (102) of the semicircular structure with the bottom part of the semicircular structure, the symmetrical connection of the left and right ends of the top surface of the lower outer frame (101) is fixedly provided with a lower positioning boss (103), the symmetrical positions of the left and right ends of the bottom surface of the upper outer frame (102) and the lower positioning boss (103) are provided with an upper positioning clamping groove (104), the top surface of the lower outer frame (101) is provided with a lower mounting hole (105) in a front-back symmetrical mode by taking the positioning boss (103) below the top surface of the lower outer frame (101) as the center, and the front-back symmetrical mode of the positioning clamping groove (104) above the bottom surface of the upper outer frame (102) is provided with an upper mounting hole (106).
3. The power engineering cable protection device according to claim 2, wherein: the inner hole size of the upper positioning clamping groove (104) is slightly larger than the outer size of the lower positioning boss (103), and is specifically 0.06mm.
4. The power engineering cable protection device according to claim 2, wherein: the inner frame member (2) is characterized in that a whole round structure formed by a lower inner frame (201) and an upper inner frame (202) is fixedly connected in an inner ring of a round structure formed by a lower outer frame (101) and an upper outer frame (102), a plurality of groups of lower sliding grooves (203) are uniformly formed in a main body of the lower inner frame (201), and a plurality of groups of upper sliding grooves (204) are uniformly formed in a main body of the upper inner frame (202).
5. The power engineering cable protection device according to claim 4, wherein: the cross section structure of the lower chute (203) is the same as that of the upper chute (204).
6. The power engineering cable protection device according to claim 4, wherein: the rear end of each group of sliding columns (301) in the joint adjustment protection assembly (3) is fixedly connected with spiral sliding teeth (308), each group of sliding columns (301) and components formed by the spiral sliding teeth (308) are respectively inserted into a corresponding lower sliding groove (203) and an upper sliding groove (204) in a sliding way, the front end of each main semicircular sliding column (309) is provided with a main spiral sliding groove (311), the front end of each opposite semicircular sliding column (310) is provided with an opposite spiral sliding groove (312), the opposite spiral sliding grooves (312) and the main spiral sliding grooves (311) can form a complete spiral structure, semicircular connecting clamping tables (314) are symmetrically fixed at the inner ends of the opposite semicircular sliding columns (310), semicircular connecting clamping grooves (313) are symmetrically fixed at the inner ends of the main semicircular sliding columns (309), the components formed by each group of the sliding columns (301) and the spiral sliding teeth (308) are slidably inserted into the front ends of the main semicircular sliding columns (309) and the opposite semicircular sliding columns (310) from the lower sliding grooves (203) and the upper sliding grooves (204), the rear end of each opposite semicircular sliding column (310) is matched with the corresponding spiral sliding grooves (302) in the upper sliding grooves (302) in the opposite spiral sliding columns (302) in the opposite spiral supporting seat (302), the inner ends of the upper tension springs (303) of each group are respectively connected and fixed at the rear ends of corresponding sliding columns (301), lower footstock (304) is fixedly connected to the positions, corresponding to the sliding columns (301), of the inner rings of the lower outer frame (101), lower tension springs (305) are fixedly clamped in the lower footstock (304), the inner ends of the lower tension springs (305) of each group are respectively and fixedly connected to the rear ends of the corresponding sliding columns (301), the inner ends of the sliding columns (301) of each group are respectively and fixedly connected with inner connecting springs (306), and the rear ends of the inner clamping plates (307) of each group are respectively and fixedly connected to the inner ends of the inner connecting springs (306).
7. The power engineering cable protection device according to claim 6, wherein: the inner hole size of the semicircular connecting clamping groove (313) is slightly larger than the outer size of the semicircular connecting clamping table (314), and is specifically 0.03mm.
8. The power engineering cable protection device according to claim 6, wherein: the elastic force of the inner connecting spring (306) is far greater than the elastic force of the upper tension spring (303) and the lower tension spring (305).
9. The power engineering cable protection device according to claim 4, wherein: the screwing wheel connecting plate (402) in the screwing wheel assembly (4) is fixedly connected between the inner ring of the upper outer frame (102) and the top surface of the upper inner frame (202), screwing wheel screwing holes (403) are formed in positions, corresponding to screwing gears (405), in the screwing wheel connecting plate (402), screwing wheel shafts (404) are connected in the screwing wheel screwing holes (403) in a penetrating and rotating mode, the screwing gears (405) are fixedly connected in the positions in the shafts of the screwing wheel shafts (404) in a plugging mode, and screwing wheels (406) are fixedly connected in the rear shaft ends of the screwing wheel shafts (404) in a plugging mode.
10. The power engineering cable protection device of claim 9, wherein: the elastic clamping bevel gear (501) in the elastic clamping assembly (5) is fixedly inserted into the front shaft end of the twisting shaft (404), an elastic clamping groove (502) is formed in the position, corresponding to the elastic clamping bevel gear (501), of the front end of the upper inner frame (202), an elastic sheet (503) is fixedly connected into the elastic clamping groove (502), and the clamping point (504) is fixedly connected with the other end of the elastic sheet (503).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310301777.0A CN116014645A (en) | 2023-03-27 | 2023-03-27 | Power engineering cable protection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310301777.0A CN116014645A (en) | 2023-03-27 | 2023-03-27 | Power engineering cable protection device |
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| CN116014645A true CN116014645A (en) | 2023-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310301777.0A Pending CN116014645A (en) | 2023-03-27 | 2023-03-27 | Power engineering cable protection device |
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| CN (1) | CN116014645A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208409110U (en) * | 2018-06-01 | 2019-01-22 | 上汽通用五菱汽车股份有限公司 | flexible clutch automatic screwing device |
| CN212063415U (en) * | 2020-04-15 | 2020-12-01 | 揭火根 | Fixing structure for power cable |
| CN113180715A (en) * | 2021-04-28 | 2021-07-30 | 河南省中医院（河南中医药大学第二附属医院） | Children's health positioner is used to image branch of academic or vocational study |
| CN113972619A (en) * | 2021-11-13 | 2022-01-25 | 济南市政公用资产管理运营有限公司 | City utility tunnel communication support |
| CN216549048U (en) * | 2021-10-27 | 2022-05-17 | 欧耐特线缆集团有限公司 | Cable protection device for new forms of energy |
| CN114523278A (en) * | 2022-02-10 | 2022-05-24 | 临沂市福利水表配件厂 | Automatic change water gauge processing equipment assembly line |
| CN216898597U (en) * | 2021-11-25 | 2022-07-05 | 太原市富利恒自动化科技有限公司 | Automatic assembling and detecting equipment for circular tubes |
| CN114744469A (en) * | 2022-06-13 | 2022-07-12 | 广东电网有限责任公司东莞供电局 | Self-adaptive rapid butt joint device for power transmission and transformation wires |
| CN114857883A (en) * | 2022-05-09 | 2022-08-05 | 中建五洲工程装备有限公司 | Assembling device for rotary joint of rotary drying equipment |
| CN217281958U (en) * | 2022-05-12 | 2022-08-23 | 吴克兵 | Electric power engineering cable protection device |
| CN115007956A (en) * | 2022-06-30 | 2022-09-06 | 金龙精密铜管集团股份有限公司 | Precise threaded copper pipe machining clamp |
| CN217494399U (en) * | 2022-06-09 | 2022-09-27 | 索孚特电缆(江苏)有限公司 | Sheath processingequipment of wired cable manufacture usefulness |
| CN217971740U (en) * | 2022-08-15 | 2022-12-06 | 河北京龙矿业有限公司 | A loading attachment for synthesizing mica sheet |
| CN115548992A (en) * | 2022-09-19 | 2022-12-30 | 镇江宝瑞电器有限公司 | Adjustable power engineering cable protection device |
-
2023
- 2023-03-27 CN CN202310301777.0A patent/CN116014645A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208409110U (en) * | 2018-06-01 | 2019-01-22 | 上汽通用五菱汽车股份有限公司 | flexible clutch automatic screwing device |
| CN212063415U (en) * | 2020-04-15 | 2020-12-01 | 揭火根 | Fixing structure for power cable |
| CN113180715A (en) * | 2021-04-28 | 2021-07-30 | 河南省中医院（河南中医药大学第二附属医院） | Children's health positioner is used to image branch of academic or vocational study |
| CN216549048U (en) * | 2021-10-27 | 2022-05-17 | 欧耐特线缆集团有限公司 | Cable protection device for new forms of energy |
| CN113972619A (en) * | 2021-11-13 | 2022-01-25 | 济南市政公用资产管理运营有限公司 | City utility tunnel communication support |
| CN216898597U (en) * | 2021-11-25 | 2022-07-05 | 太原市富利恒自动化科技有限公司 | Automatic assembling and detecting equipment for circular tubes |
| CN114523278A (en) * | 2022-02-10 | 2022-05-24 | 临沂市福利水表配件厂 | Automatic change water gauge processing equipment assembly line |
| CN114857883A (en) * | 2022-05-09 | 2022-08-05 | 中建五洲工程装备有限公司 | Assembling device for rotary joint of rotary drying equipment |
| CN217281958U (en) * | 2022-05-12 | 2022-08-23 | 吴克兵 | Electric power engineering cable protection device |
| CN217494399U (en) * | 2022-06-09 | 2022-09-27 | 索孚特电缆(江苏)有限公司 | Sheath processingequipment of wired cable manufacture usefulness |
| CN114744469A (en) * | 2022-06-13 | 2022-07-12 | 广东电网有限责任公司东莞供电局 | Self-adaptive rapid butt joint device for power transmission and transformation wires |
| CN115007956A (en) * | 2022-06-30 | 2022-09-06 | 金龙精密铜管集团股份有限公司 | Precise threaded copper pipe machining clamp |
| CN217971740U (en) * | 2022-08-15 | 2022-12-06 | 河北京龙矿业有限公司 | A loading attachment for synthesizing mica sheet |
| CN115548992A (en) * | 2022-09-19 | 2022-12-30 | 镇江宝瑞电器有限公司 | Adjustable power engineering cable protection device |
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Application publication date: 20230425 |