CN115663689B - Electric power installation stringing equipment - Google Patents
Electric power installation stringing equipment Download PDFInfo
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- CN115663689B CN115663689B CN202211681512.XA CN202211681512A CN115663689B CN 115663689 B CN115663689 B CN 115663689B CN 202211681512 A CN202211681512 A CN 202211681512A CN 115663689 B CN115663689 B CN 115663689B
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Abstract
The invention belongs to the technical field of electric power construction, and particularly provides electric power installation stringing equipment which comprises a rail type stringing base, a self-locking clamping stringing device and a bidirectional reciprocating stringing power device, wherein the self-locking clamping stringing device is arranged on the inner side wall of the rail type stringing base in a sliding mode, and the bidirectional reciprocating stringing power device is arranged on the outer wall of the rail type stringing base. The invention decomposes and utilizes the load in the process of drawing the cable by utilizing the inclined geometric structure, so that the cable clamping load is decomposed from the cable drawing load, and new cable sections can be continuously accommodated in the equipment in a reverse motion releasing mode, thereby realizing the automatic clamping, drawing and releasing and accommodating of the cable.
Description
Technical Field
The invention belongs to the technical field of electric power construction, and particularly relates to electric power installation wire tightening equipment.
Background
During the construction of the power transmission line, the cable tightening operation is particularly important, when the cable is too tight, the cable is easy to generate plastic deformation or tension, and when the cable is too loose, the cable is easy to shake or even twine mutually.
At present, during cable stringing construction, adopt conventional turn-buckle to carry out the centre gripping to the cable tip more, then constantly pull the turn-buckle through the manual work, make the cable tighten gradually, this stringing mode efficiency is lower, to the great cable of stringing stroke, need switch over the cable clamping point many times and just can reach predetermined stringing effect, and this stringing mode is the constant force centre gripping to the centre gripping of cable, can't be according to the cable dead weight to clamping-force automatically regulated, when carrying out the stringing construction to the cable of different diameters and different spans, need constantly rely on artifical and dynamometry equipment adjustment clamping-force degree, the operation is very loaded down with trivial details, and the cable is easy because of the clamping-force undersize slippage or warp impaired because of the clamping-force is too big.
The prior art lacks one kind and can guarantee the fail safe nature of centre gripping, and can carry out the equipment of tight line operation fast according to cable self characteristics and cable span automatically regulated centre gripping dynamics.
Disclosure of Invention
The invention overcomes the defects of the prior art, and provides electric power installation wire tightening equipment, which decomposes and utilizes the load in the process of drawing a cable by utilizing an inclined geometric structure, so that the cable drawing load is decomposed into a clamping and fastening load perpendicular to the cable drawing direction, and new cable sections can be continuously accommodated in the equipment by a reverse motion release mode, thereby realizing the automatic clamping, drawing and releasing and accommodating of the cable, and the clamping force can be automatically adjusted according to the weight of the cable by a slope bundling and clamping mode, the heavier the cable is, the larger the load along the cable direction is, and therefore, the larger the clamping force of the antiskid clamping plate on the cable is, and the clamping reliability of the cable is ensured.
The technical scheme adopted by the invention is as follows: the scheme provides an electric power installation stringing device, which comprises a rail type stringing base, a self-locking clamping stringing device and a two-way reciprocating stringing power device, wherein the self-locking clamping stringing device is slidably arranged on the inner side wall of the rail type stringing base, the two-way reciprocating stringing power device is arranged on the outer wall of the rail type stringing base, the self-locking clamping stringing device comprises an elastic self-starting stringing frame, an inclined rail clamping stringing rod and an anti-slip clamping plate, the elastic self-starting stringing frame is slidably clamped on the inner side wall of the rail type stringing base, the inclined rail clamping stringing rod is vertically and symmetrically arranged and is slidably clamped on the inner side wall of the elastic self-starting stringing frame respectively, the anti-slip clamping plate is fixedly arranged on the outer wall, which is close to the inclined rail clamping stringing rod, the two-way reciprocating stringing power device comprises a reciprocating power frame, a lower roller pressing stringing linkage frame, an upper roller pressing stringing linkage frame and a reciprocating power assembly, the reciprocating power frame is slidably clamped on the outer wall of the rail type stringing base, the lower roller pressing stringing linkage frame is fixedly arranged on the end portion of the reciprocating power frame, the lower roller pressing stringing linkage frame, and the lower roller pressing linkage frame are connected with the lower roller pressing lacing linkage frame, and the lower roller pressing linkage frame is fixedly arranged on the outer wall of the reciprocating stringing power frame, and is connected with the reciprocating stringing power frame.
Preferably, the opposite side walls of the elastic self-starting tightening line frame are respectively and fixedly provided with an opening and closing tightening line plate, the side walls of the opening and closing tightening line plates are respectively and symmetrically distributed to penetrate through a vertical sliding tightening line groove, the middle parts of the side walls of the opening and closing tightening line plates are respectively provided with a cable placing groove in a penetrating manner, and the upper wall inside the upper vertical sliding tightening line groove and the lower wall inside the lower vertical sliding tightening line groove are respectively and fixedly provided with a self-starting spring.
Preferably, the inclined rail clamping tight line rod side wall is symmetrically and fixedly provided with sliding tight line clamping strips, the sliding tight line clamping strips are respectively clamped on the inner wall of the vertical sliding tight line groove in a sliding mode, the lower end of the self-opening spring above the self-opening spring is respectively fixedly connected with the upper wall of the inclined rail clamping tight line rod above the self-opening spring, the upper end of the self-opening spring below the self-opening spring is respectively fixedly connected with the lower wall of the inclined rail clamping tight line rod below the self-opening spring, and the upper wall of the inclined rail clamping tight line rod above the self-opening spring and the lower wall of the inclined rail clamping tight line rod below the self-opening spring are respectively and fixedly provided with a slope clamping track in a mirror symmetry mode.
Preferably, the anti-skid clamping plates are symmetrically distributed in a mirror mode and are fixedly arranged on the lower wall of the inclined rail clamping tightening rod above and the upper wall of the inclined rail clamping tightening rod below respectively, and the inner walls of the anti-skid clamping plates are fixedly provided with corrugated cambered-surface anti-skid layers.
Preferably, the lower roller pressing and bundling linkage frame is fixedly provided with a lower inclined wire tightening plate on the bottom wall inside, the lower inclined wire tightening plates are arranged on the upper wall of the lower inclined wire tightening plate in an array manner in a rotating mode, the inclination direction and the inclination angle of the lower inclined wire tightening plate are the same as those of the slope clamping track below, and the lower roller pressing and bundling linkage frame is fixedly provided with a lower locking plate on the side wall.
Preferably, go up the inside upper wall of roll compaction and receive linkage frame and fixedly be equipped with the last line tightening board, go up the distribution of line tightening board lower wall array and rotate and be equipped with the line wheel of tightening, the incline direction and the inclination of the slope centre gripping orbital incline direction and the inclination of the last line tightening board are the same, go up the fixed locking plate that is equipped with of roll compaction linkage frame lateral wall, go up the locking plate and run through respectively the array distribution with locking plate upper wall down and be equipped with the locking hole, go up the locking plate and lock the locking hole one-to-one on the locking plate down.
Preferably, the reciprocating power frame comprises a reciprocating power rod and a reciprocating balance rod, the reciprocating power rod is arranged on the lower wall of the rail type stringing base in a sliding clamping mode, the reciprocating balance rod is symmetrically distributed and fixedly arranged on the side wall of the reciprocating power rod, the end portion, close to the lower rolling and bunching linkage frame, of the reciprocating power rod is fixedly connected with the lower wall of the lower rolling and bunching linkage frame, and the end portion, close to the lower rolling and bunching linkage frame, of the reciprocating balance rod is fixedly connected with the side wall of the lower rolling and bunching linkage frame.
Further, reciprocal power component includes hydraulic telescoping rod and flexible control box, and hydraulic telescoping rod is fixed to be located rail mounted stringing base lower wall, and rail mounted stringing base upper wall is fixed to be located to flexible control box, and hydraulic telescoping rod's output and reciprocal power rod are kept away from the tip fixed connection that lower roll pressed and is restrainted linkage frame, and flexible control box upper wall is equipped with extension button and shrink button, extension button and shrink button respectively with hydraulic telescoping rod electric connection.
Furthermore, a poke rod is fixedly arranged at the end part of one reciprocating balancing rod far away from the lower roll binding linkage frame, the end part of the poke rod is arranged on the motion path of the elastic self-starting wire frame, and the poke rod is used for poking the elastic self-starting wire frame so that the elastic self-starting wire frame can move along with the motion of the reciprocating power frame.
Furthermore, the bottom wall of the inner portion of the rail-type stringing base is fixedly provided with a bar-shaped magnetic plate, the bar-shaped magnetic plate can conduct magnetic attraction on the elastic self-starting stringing frame, the elastic self-starting stringing frame can be in a static stable state when no external force acts on the elastic self-starting stringing frame, the end portion, away from the lower rolling binding linkage frame, of the rail-type stringing base is rotated to be provided with a hanging plate, and the side wall of the hanging plate penetrates through and is provided with an anchoring screw rod.
The invention with the structure has the following beneficial effects:
(1) The self-locking clamping and tightening device fastens the cables in a fastening mode of symmetrical distribution and inclined bunching, and the special slope structural characteristics ensure that the equipment realizes the function of reliably clamping the cables with various diameters;
(2) The bidirectional reciprocating wire-tightening power device tightens the self-locking clamping wire-tightening device by utilizing an array inclined tightening mode, and enables equipment to continuously accommodate new cable sections in a reverse motion releasing mode, so that the effects of clamping, drawing, releasing and accommodating alternate operation are realized, and the efficient drawing and tensioning of cables are realized;
(3) The self-locking clamping wire tightening device and the bidirectional reciprocating wire tightening power device are matched with each other, and the inclined track is utilized to decompose and utilize the load in the process of drawing the cable, so that the cable drawing load is decomposed into a clamping and fastening load perpendicular to the cable drawing direction, and the technical effect of automatic clamping and fastening is realized;
(4) The lower tightening wire wheel and the upper tightening wire wheel fasten and release the inclined rail clamping tightening rod in an inclined array distribution mode, so that the clamping and fastening of the cable are realized, the clamping force can be automatically adjusted according to the weight of the cable in a slope bundling and clamping mode, the heavier the cable is, the larger the load along the cable direction is, the larger the clamping force of the anti-skidding clamping plate on the cable is, and the clamping reliability of the cable is ensured;
(5) The bar-shaped magnetic plate can perform magnetic attraction on the elastic self-tightening line frame, so that the friction force between the elastic self-tightening line frame and the rail-type tightening base is increased, the elastic self-tightening line frame can keep a stable state of mutual static with the rail-type tightening base when no external force acts on the elastic self-tightening line frame, and the cable fastening process and the cable loosening and releasing process of the equipment can be smoothly realized;
(6) Through the setting mode of rotating the connection between link plate and the rail mounted tight line base, equipment can follow the pitch arc angle automatically regulated tight line effort direction of cable when fastening the operation to the cable, prevents to produce shear stress between equipment and the cable.
Drawings
Fig. 1 is a first schematic structural diagram of an electric power installation wire tightening device according to the present invention;
fig. 2 is a schematic structural diagram ii of an electric power installation wire tightening device according to the present invention;
FIG. 3 is a schematic structural view of the self-locking clamping and tightening device according to the present invention;
FIG. 4 is a schematic structural view of the inclined rail clamping tightening rod and the anti-slip clamping plate according to the present invention;
FIG. 5 is a schematic structural view of a bidirectional reciprocating tightening power device according to the present invention;
FIG. 6 is a side cross-sectional view of a lower and upper roll compaction linkage set forth in the present invention;
FIG. 7 is a partial enlarged view of portion A of FIG. 2;
fig. 8 is a front sectional view of the rail-type base for a cord tightening mechanism according to the present invention.
The device comprises a track type tightening base 1, a track type tightening base 11, a bar-shaped magnetic plate 12, a hanging plate 121, an anchor screw rod 2, a self-locking clamping tightening device 21, an elastic self-starting wire frame 211, an opening and closing tightening wire plate 2111, a vertical sliding tightening wire groove 2112, a cable placing-in groove 2113, a self-starting spring 22, an inclined rail clamping tightening wire rod 221, a sliding tightening wire clamping strip 222, a slope clamping track 23, an anti-skidding clamping plate 231, a corrugated arc anti-skidding layer 3, a bidirectional reciprocating tightening wire power device 31, a reciprocating power frame 311, a reciprocating power rod 312, a reciprocating balance rod 3121, a poking rod 32, a lower pressing tightening wire linkage frame 321, a lower inclined tightening wire plate, a 3211, a lower tightening wire wheel 322, a lower locking plate 33, an upper pressing tightening wire linkage frame 331, an upper tightening wire plate 3311, a tightening screw 332, an upper locking plate, 333, a locking hole 34, a reciprocating power assembly 341, a 3211, a hydraulic wire wheel, a telescopic control box 3421, an expansion button 342, an extension button and an extension button 22.
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Detailed Description
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.
Example (b):
referring to fig. 1 and 2, an electric power installation wire tightening device in this embodiment includes a rail type wire tightening base 1, a self-locking clamping wire tightening device 2 and a bidirectional reciprocating wire tightening power device 3, the self-locking clamping wire tightening device 2 is slidably disposed on an inner side wall of the rail type wire tightening base 1, the bidirectional reciprocating wire tightening power device 3 is disposed on an outer wall of the rail type wire tightening base 1, the self-locking clamping wire tightening device 2 includes an elastic self-starting wire frame 21, an inclined rail clamping wire tightening rod 22 and an anti-slip clamp plate 23, the elastic self-starting wire frame 21 is slidably clamped on an inner side wall of the rail type wire tightening base 1, the inclined rail clamping wire tightening rod 22 is vertically and symmetrically disposed on an inner side wall of the elastic self-starting wire frame 21, the anti-slip clamp plate 23 is respectively and fixedly disposed on outer walls of the inclined rail clamping wire tightening rod 22, the bidirectional reciprocating wire tightening power device 3 includes a reciprocating power frame 31, a lower roller pressing and tightening clamp frame 32, the upper roller pressing and tightening frame 33 and a lower roller pressing and a reciprocating wire tightening frame 34, the lower roller pressing frame 32 is disposed on an outer wall of the reciprocating power frame 31, and a reciprocating wire tightening frame 31, the reciprocating power frame 31 is fixedly disposed on an outer wall of the rail type wire tightening base 31, and a reciprocating power frame 34.
Referring to fig. 3, in the present embodiment, opposite side walls of the elastic self-tightening wire frame 21 are respectively and fixedly provided with an opening and closing tightening plate 211, the side walls of the opening and closing tightening plate 211 are respectively and symmetrically distributed and penetrated with vertical sliding tightening grooves 2111, the middle portions of the side walls of the opening and closing tightening plate 211 are respectively and penetratingly provided with cable insertion grooves 2112, and an upper wall inside the upper vertical sliding tightening groove 2111 and a lower wall inside the lower vertical sliding tightening groove 2111 are respectively and fixedly provided with a self-opening spring 2113.
Referring to fig. 3 and 4, in the present embodiment, the side walls of the inclined rail clamping tightening rod 22 are symmetrically and fixedly provided with sliding tightening clamping strips 221, the sliding tightening clamping strips 221 are respectively and slidably clamped on the inner wall of the vertical sliding tightening slot 2111, the lower end of the upper self-opening spring 2113 is respectively and fixedly connected to the upper wall of the upper inclined rail clamping tightening rod 22, the upper end of the lower self-opening spring 2113 is respectively and fixedly connected to the lower wall of the lower inclined rail clamping tightening rod 22, and the upper wall of the upper inclined rail clamping tightening rod 22 and the lower wall of the lower inclined rail clamping tightening rod 22 are respectively and fixedly provided with inclined clamping rails 222 in mirror symmetry.
Referring to fig. 4, in the present embodiment, the anti-slip clamp 23 is fixed on the lower wall of the upper inclined rail clamping tightening rod 22 and the upper wall of the lower inclined rail clamping tightening rod 22 in a mirror symmetry manner, and a corrugated cambered surface anti-slip layer 231 is fixed on the inner wall of the anti-slip clamp 23.
Referring to fig. 5 and 6, in the present embodiment, a lower inclined tightening plate 321 is fixedly disposed on the bottom wall inside the lower roll pressing and collecting linkage frame 32, lower tightening wheels 3211 are rotatably disposed on the upper wall array of the lower inclined tightening plate 321, the inclined direction and the inclined angle of the lower inclined tightening plate 321 are the same as the inclined direction and the inclined angle of the lower inclined clamping rail 222, and a lower locking plate 322 is fixedly disposed on the side wall of the lower roll pressing and collecting linkage frame 32.
Referring to fig. 5 and 6, in the present embodiment, an upper tightening plate 331 is fixedly disposed on an inner upper wall of the upper roller compacting linkage frame 33, tightening rollers 3311 are rotatably disposed on a lower wall of the upper tightening plate 331 in an array manner, an inclination direction and an inclination angle of the upper tightening plate 331 are the same as those of the upper slope clamping rail 222, an upper locking plate 332 is fixedly disposed on a side wall of the upper roller compacting linkage frame 33, locking holes 333 are respectively disposed on upper walls of the upper locking plate 332 and the lower locking plate 322 in an array manner, and the upper locking plate 332 and the locking holes 333 on the lower locking plate 322 correspond to each other one by one.
Referring to fig. 5, in the present embodiment, the reciprocating power frame 31 includes a reciprocating power rod 311 and a reciprocating balance rod 312, the reciprocating power rod 311 is slidably clamped on the lower wall of the track-type wire tensioning base 1, the reciprocating balance rods 312 are symmetrically distributed and fixed on the side wall of the reciprocating power rod 311, the end of the reciprocating power rod 311 close to the lower roller pressing and bunching link frame 32 is fixedly connected with the lower wall of the lower roller pressing and bunching link frame 32, and the end of the reciprocating balance rod 312 close to the lower roller pressing and bunching link frame 32 is fixedly connected with the side wall of the lower roller pressing and bunching link frame 32.
Referring to fig. 5 and 7, in the present embodiment, the reciprocating power assembly 34 includes a hydraulic telescopic rod 341 and a telescopic control box 342, the hydraulic telescopic rod 341 is fixedly disposed on the lower wall of the track-type stringing base 1, the telescopic control box 342 is fixedly disposed on the upper wall of the track-type stringing base 1, an output end of the hydraulic telescopic rod 341 is fixedly connected to an end of the reciprocating power rod 311 away from the lower roll binding linkage frame 32, an extending button 3421 and a retracting button 3422 are disposed on the upper wall of the telescopic control box 342, and the extending button 3421 and the retracting button 3422 are electrically connected to the hydraulic telescopic rod 341, respectively.
Referring to fig. 5, in the present embodiment, a poking rod 3121 is fixed at an end of one of the reciprocating balancing rods 312 far from the lower roll binding linkage frame 32, the end of the poking rod 3121 is disposed on a movement path of the elastic self-tightening wire frame 21, and the poking rod 3121 is configured to poke the elastic self-tightening wire frame 21, so that the elastic self-tightening wire frame 21 can move along with the movement of the reciprocating power frame 31.
Referring to fig. 7 and 8, in the present embodiment, a bar-shaped magnetic plate 11 is fixedly disposed on the bottom wall inside the track-type tightening base 1, the bar-shaped magnetic plate 11 can magnetically attract the elastic self-tightening coil frame 21, so that the elastic self-tightening coil frame 21 can be in a stationary stable state when no external force is applied, a hanging plate 12 is rotatably disposed at an end of the track-type tightening base 1 away from the lower roller pressing and binding linkage frame 32, and an anchor screw 121 is disposed through a side wall of the hanging plate 12.
The implementation principle of the embodiment is as follows:
the rail type tightening base 1 provides a fixed base for the tightening process, the bidirectional reciprocating tightening power device 3 slides back and forth along the rail type tightening base 1 under the control of an operator, when the bidirectional reciprocating tightening power device 3 is far away from the operator, the bidirectional reciprocating tightening power device 3 drives the self-locking clamping tightening device 2 to move, the self-locking clamping tightening device 2 is in an expansion state under the action of self elasticity, only small friction force exists between equipment and an electric cable, and when the bidirectional reciprocating tightening power device 3 is close to the operator, the special inclined plane design between the bidirectional reciprocating tightening power device 3 and the self-locking clamping tightening device 2 enables the self-locking clamping tightening device 2 to lock the electric cable and tension and fasten the electric cable under the driving action of the bidirectional reciprocating tightening power device 3.
The specific implementation manner of this embodiment is:
the cable is fixed the back through cable fixed equipment at the end of the cable, the operator installs the tight line equipment of an electric power installation that this scheme provided on treating the transmission tower of tight line, through link plate 12 with equipment and transmission tower side along fixed connection, initial state, hydraulic telescoping rod 341 is in the extension state, lower tightwire wheel 3211 and tightwire wheel 3311 do not have the fastening effect to ramp centre gripping tightwire pole 22, ramp centre gripping tightwire pole 22 is in the alternate segregation state under the effect from starting spring 2113, upper locking plate 332 and lower locking plate 322 laminate each other, lower roll is pressed and is restrainted linkage frame 32 and upper roll and is pressed and is restrainted linkage frame 33 and laminate each other and surround skid-proof splint 23.
Before the electric cable is tightened, firstly, the electric cable needs to be placed in the device, an operator opens the lower pressing and bundling linkage frame 32, the anti-slip clamping plates 23 are in a mutually separated state at this time, the operator inserts the end part of the electric cable between the anti-slip clamping plates 23 and penetrates through the cable placing groove 2112, then the lower pressing and bundling linkage frame 32 is turned over, the lower pressing and bundling linkage frame 32 and the upper pressing and bundling linkage frame 33 are closed again, the operator installs a bolt in the locking hole 333 to tightly lock the upper locking plate 332 and the lower locking plate 322, so that the tightening operation can be started, the operator presses the contraction button 3422 to contract the hydraulic telescopic rod 341, the hydraulic telescopic rod 341 drives the reciprocating power frame 31 to move towards the hanging plate 12 along the outer wall of the track tightening base 1, so that the lower pressing and bundling linkage frame 32 and the upper pressing and bundling linkage frame 33 synchronously follow the movement, the elastic self-tightening wire frame 21 enables the inclined rail tightening rod 22 to be in a static and stable state due to the magnetic attraction effect of the strip-shaped magnetic plate 11, and the tightening wire wheel 3211 and the tightening wheel 3311 and the clamping rail to synchronously follow any one of the slope, and the longitudinal change of the slope clamping rail 222 occurs as follows: the distance between the lower tightening pulley 3211 and the upper tightening pulley 3311 passing through the cross section is closer, and the two inclined rail clamping tightening rods 22 are closer gradually due to the action of the inclined rail clamping track 222, so that in the process of the movement of the lower roll bundling linkage frame 32 and the upper roll bundling linkage frame 33, the distance between the inclined rail clamping tightening rods 22 is closer and closer, so as to clamp the power cable, and after the cable is clamped, the inclined rail clamping tightening rods 22 cannot be close to each other continuously due to the cable blocking action, so that the inclined rail clamping track 222 is driven by the lower roll bundling linkage frame 32 and the upper roll bundling linkage frame 33 and moves towards the hanging plate 12 along the inner wall of the track tightening base 1, so as to drag and tighten the cable, after the hydraulic telescopic rod 341 is contracted, the first tightening is completed, the operator tightens and fixes the tail end of the cable again, so that the cable reaches the stable state after the first tightening, and then starts the next tightening operation.
An operator presses an extension button 3421 to extend the hydraulic telescopic rod 341, the hydraulic telescopic rod 341 drives a lower roller pressing and bundling linkage frame 32 and an upper roller pressing and bundling linkage frame 33 to gradually move away from the hanging plate 12 through a reciprocating power frame 31, at this time, the distance between a lower wire tightening wheel 3211 and a wire tightening wheel 3311, which are passed by any longitudinal section of the slope clamping track 222, gradually increases, namely, the lower roller pressing and bundling linkage frame 32 and the upper roller pressing and bundling linkage frame 33 gradually release the inclined rail clamping wire tightening rod 22, the fastening effect of the lower roller pressing and bundling linkage frame 32 and the upper roller pressing and bundling linkage frame 33 on the self-locking clamping wire tightening device 2 disappears, in the process, the elastic self-starting wire frame 21 is stationary on the inner wall of the track type wire tightening base due to the magnetic attraction effect of the bar-shaped magnetic plate 11, the inclined rail clamping wire tightening rod 22 gradually moves away from each other under the effect of the self-starting spring 2113, the anti-skid clamping plates 23 are separated from each other to avoid fastening the cable, so that the equipment can smoothly move along the extension of the cable, when the elastic poking rod 3121 continuously touches the elastic self-starting wire tightening rod 22, the automatic poking rod drives the self-locking wire tightening device to gradually move along the cable tightening base to gradually, the two-locking clamping device to gradually follow the two-locking cable tightening device in a secondary drawing mode, and the reciprocating power frame 12, and the two-locking cable tightening device to gradually move along the hanging plate, and the two-tightening device, and the two-direction of the cable tightening device after the reciprocating power frame 12.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should be able to conceive of the present invention without creative design of the similar structural modes and embodiments without departing from the spirit of the present invention, and all such modifications should fall within the protection scope of the present invention.
Claims (3)
1. An electric power installation stringing equipment, includes rail mounted stringing base (1), its characterized in that: the utility model discloses a take-up device, including rail mounted stringing base (1) inside wall slip be equipped with auto-lock centre gripping stringing device (2), rail mounted stringing base (1) outer wall is equipped with two-way reciprocal restraint stringing power device (3), auto-lock centre gripping stringing device (2) includes that elasticity from starting tight line frame (21), inclined rail centre gripping tight line pole (22) and anti-skidding splint (23), elasticity is from starting tight line frame (21) slip joint and is located rail mounted stringing base (1) inside wall, inclined rail centre gripping tight line pole (22) longitudinal symmetry distributes respectively the slip joint locate elasticity from starting tight line frame (21) inside wall, anti-skidding splint (23) are fixed respectively on the outer wall that inclined rail centre gripping tight line pole (22) is close to each other, two-way reciprocal restraint stringing power device (3) is including reciprocal power frame (31), lower roll-in press restraint link (32), upper roll in press restraint link (33) and reciprocal power component (34), power frame (31) is located on the track mounted tight line frame (1) outer wall slip press and is rolled in the roll in the tight line frame (31), the reciprocal restraint link (32) is located on the power frame (31) the outer wall, the reciprocal restraint link frame (32) is located on the reciprocal power frame (31) the reciprocal power frame (32) the side wall, the reciprocal restraint link is located the reciprocal power frame (32) and is located the power frame (32) the side wall, the reciprocal power frame (32 is located the reciprocal restraint link (32) and is located the side wall, the upper rolling and bundling linkage frame (33) is arranged above the anti-skid clamping plate (23), the reciprocating power assembly (34) is fixedly arranged on the outer wall of the rail type stringing base (1), and the reciprocating power assembly (34) is in transmission connection with the reciprocating power frame (31);
the opposite side walls of the elastic self-starting tightening wire rack (21) are respectively fixedly provided with an opening and closing tightening wire plate (211), the side walls of the opening and closing tightening wire plates (211) are respectively and symmetrically distributed and penetrated with vertical sliding tightening wire grooves (2111), the middle parts of the side walls of the opening and closing tightening wire plates (211) are respectively penetrated with wire cable placing grooves (2112), and self-starting springs (2113) are respectively and fixedly arranged on the upper wall inside the vertical sliding tightening wire groove (2111) above and the lower wall inside the vertical sliding tightening wire groove (2111) below;
sliding tight line clamping strips (221) are symmetrically distributed and fixedly arranged on the side wall of the inclined rail clamping tight line rod (22), the sliding tight line clamping strips (221) are respectively clamped on the inner wall of the vertical sliding tight line groove (2111) in a sliding manner, the lower end of the self-opening spring (2113) above is respectively fixedly connected with the upper wall of the inclined rail clamping tight line rod (22) above, the upper end of the self-opening spring (2113) below is respectively fixedly connected with the lower wall of the inclined rail clamping tight line rod (22) below, and inclined clamping rails (222) are respectively and fixedly arranged on the upper wall of the inclined rail clamping tight line rod (22) above and the lower wall of the inclined rail clamping tight line rod (22) below in a mirror symmetry distribution manner;
the anti-skid clamping plates (23) are symmetrically distributed in a mirror image manner, and are fixedly arranged on the lower wall of the inclined rail clamping wire tightening rod (22) above and the upper wall of the inclined rail clamping wire tightening rod (22) below respectively, and corrugated cambered surface anti-skid layers (231) are fixedly arranged on the inner walls of the anti-skid clamping plates (23);
a lower inclined tightening plate (321) is fixedly arranged on the bottom wall inside the lower rolling and bundling linkage frame (32), lower tightening wheels (3211) are rotationally arranged on the upper wall of the lower inclined tightening plate (321) in an array manner, the inclination direction and the inclination angle of the lower inclined tightening plate (321) are the same as those of the slope clamping track (222) below, and a lower locking plate (322) is fixedly arranged on the side wall of the lower rolling and bundling linkage frame (32);
an upper inclined tightening line plate (331) is fixedly arranged on the inner upper wall of the upper rolling and bundling linkage frame (33), tightening line wheels (3311) are rotatably arranged on the lower wall of the upper inclined tightening line plate (331) in an array manner, the inclination direction and the inclination angle of the upper inclined tightening line plate (331) are the same as those of the slope clamping rail (222) above, and an upper locking plate (332) is fixedly arranged on the side wall of the upper rolling and bundling linkage frame (33);
the reciprocating power frame (31) comprises a reciprocating power rod (311) and a reciprocating balance rod (312), the reciprocating power rod (311) is arranged on the lower wall of the rail-type stringing base (1) in a sliding clamping mode, the reciprocating balance rod (312) is symmetrically distributed and fixedly arranged on the side wall of the reciprocating power rod (311), the end portion, close to the lower roll pressing and bundling linkage frame (32), of the reciprocating power rod (311) is fixedly connected with the lower wall of the lower roll pressing and bundling linkage frame (32), and the end portion, close to the lower roll pressing and bundling linkage frame (32), of the reciprocating balance rod (312) is fixedly connected with the side wall of the lower roll pressing and bundling linkage frame (32);
reciprocating power subassembly (34) include hydraulic telescoping rod (341) and flexible control box (342), hydraulic telescoping rod (341) are fixed to be located rail mounted stringing base (1) lower wall, flexible control box (342) are fixed to be located rail mounted stringing base (1) upper wall, the tip fixed connection of restraint linkage (32) is kept away from down roll pressure to the output and the reciprocal power pole (311) of hydraulic telescoping rod (341), flexible control box (342) and hydraulic telescoping rod (341) electric connection.
2. An electrical installation stringing device as claimed in claim 1, wherein: one end part of the reciprocating balance rod (312) far away from the lower roller pressing and binding linkage frame (32) is fixedly provided with a poke rod (3121), and the end part of the poke rod (3121) is arranged on a motion path of the elastic self-starting wire tensioning frame (21).
3. An electrical installation stringing device as claimed in claim 2, wherein: the fixed bar magnetic sheet (11) that is equipped with of inside diapire of rail mounted tight line base (1), the tip that link up (32) was restrainted in lower roll pressure is kept away from in rail mounted tight line base (1) rotates and is equipped with link plate (12).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211681512.XA CN115663689B (en) | 2022-12-27 | 2022-12-27 | Electric power installation stringing equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211681512.XA CN115663689B (en) | 2022-12-27 | 2022-12-27 | Electric power installation stringing equipment |
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| CN115663689A CN115663689A (en) | 2023-01-31 |
| CN115663689B true CN115663689B (en) | 2023-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211681512.XA Active CN115663689B (en) | 2022-12-27 | 2022-12-27 | Electric power installation stringing equipment |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4583565A (en) * | 1983-11-25 | 1986-04-22 | Cornwall Kenneth R | Firestop stack fitting and coupling combination |
| US4715740A (en) * | 1985-11-28 | 1987-12-29 | Siemens Aktiengesellschaft | Closure system for a longitudinally divided cable sleeve |
| CN214379799U (en) * | 2021-03-23 | 2021-10-08 | 谷明 | Cable fixing device for electric power engineering installation |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209786740U (en) * | 2019-04-12 | 2019-12-13 | 固力发电气有限公司 | wedge-shaped safe backup wire clamp mechanism |
| CN211790404U (en) * | 2020-04-18 | 2020-10-27 | 福州韬略科技发展有限公司 | Clamping device for fixing cable of computer peripheral equipment |
| CN213185460U (en) * | 2020-10-20 | 2021-05-11 | 湘潭华夏电线电缆有限公司 | Cable outlet structure of submersible axial flow pump |
| CN214093588U (en) * | 2021-01-04 | 2021-08-31 | 海南振楷建设安装工程有限公司 | Cold water pipeline heat preservation cotton pipe connection structure |
| CN114784722A (en) * | 2022-04-27 | 2022-07-22 | 浙江工贸职业技术学院 | Cable erection supporting device for electromechanical installation |
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- 2022-12-27 CN CN202211681512.XA patent/CN115663689B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4583565A (en) * | 1983-11-25 | 1986-04-22 | Cornwall Kenneth R | Firestop stack fitting and coupling combination |
| US4715740A (en) * | 1985-11-28 | 1987-12-29 | Siemens Aktiengesellschaft | Closure system for a longitudinally divided cable sleeve |
| CN214379799U (en) * | 2021-03-23 | 2021-10-08 | 谷明 | Cable fixing device for electric power engineering installation |
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| CN115663689A (en) | 2023-01-31 |
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