CN210012511U - Foldable deep groove cable lifting device - Google Patents
Foldable deep groove cable lifting device Download PDFInfo
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- CN210012511U CN210012511U CN201920894014.0U CN201920894014U CN210012511U CN 210012511 U CN210012511 U CN 210012511U CN 201920894014 U CN201920894014 U CN 201920894014U CN 210012511 U CN210012511 U CN 210012511U
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- tightener
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- lifting device
- bracket
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- 238000012986 modification Methods 0.000 description 2
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- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
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Abstract
The utility model discloses a foldable zanjon cable elevating gear, it includes: the lifting device comprises a tightener, a tightener support and a lifting device, the tightener support is hinged to be fixed on the supporting panel, a butt joint portion is arranged on the supporting panel, and a first locking assembly is arranged on the tightener support. The locking and unlocking of the tightener bracket are realized through the matching of the first locking assembly and the butt joint part, the tightener bracket is locked at a preset angle when the tightener bracket is used, the installation tightener is used for carrying out lifting cable operation, and after the cable is completed, the tightener bracket is unlocked to enable the tightener bracket to be flatly placed and tightly attached to the supporting panel, so that the space occupied by the whole device is reduced, the whole device is freely switched in the using process, and the operation is simple and convenient.
Description
Technical Field
The utility model relates to a power grid overhauls equipment technical field, especially relates to a foldable zanjon cable elevating gear.
Background
In recent years, with the construction and development of cities, power cable lines gradually exhibit the characteristics of less urban space occupation, safety, stability and the like compared with traditional overhead lines. However, during operation, the power cable line is also difficult to avoid cable line accidents caused by external force damage, natural factors, poor manufacturing process, insulation aging and damp and the like. Moreover, due to historical reasons, the power distribution network development presents regional unbalance, old urban areas of some cities are often difficult to overhaul due to the fact that cables in trench wells are stacked together to block cable pipelines, and particularly when the old urban areas pass through a joint well, a tee well and a quadtree well, the cables in the trench wells are stacked in a crossed mode, the space in the well is narrow, a part of onsite cranes cannot drive in or the safety distance of a lifting arm is not enough after the lifting arm is lifted, and a part of onsite first-aid repair personnel need to use tools such as crowbars and hemp ropes, so that a large amount of manpower is invested to pull a fault cable to a proper position, more time and physical power are consumed, and the high efficiency of; these adverse objective conditions bring great difficulties and potential safety hazards to the first-aid repair work of construction and first-aid repair personnel.
Based on the above circumstances, design one kind and can shorten the cable and salvage the time, save and salvage personnel and drop into to faster resume the power transmission, promote the device of company's reliability of supplying power and enterprise image, become the problem that the urgent need was solved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a foldable zanjon cable elevating gear aims at shortening the cable and salvagees the time, sparingly salvagees personnel's input, faster recovery power transmission.
The utility model provides a foldable zanjon cable elevating gear, it includes: the fixed bolster and locate lifting equipment on the fixed bolster, the fixed bolster includes that supporting panel and symmetry are fixed in a plurality of supporting legs at supporting panel bottom edge, lifting equipment includes turn-buckle, arrangement the turn-buckle support of turn-buckle and connect in the turn-buckle lower extreme is used for hanging the lifting device of cable, the turn-buckle support is articulated to be fixed in on the supporting panel, be equipped with the butt joint portion on the supporting panel, be equipped with on the turn-buckle support be used for with the cooperation locking of butt joint portion the first locking subassembly of turn-buckle support.
Further, the first locking component comprises a telescopic part which can stretch into the butt joint part to lock the tightener support and a connecting rod component which controls the telescopic part to stretch.
Further, the turn-buckle support is formed by three cylinders in a door frame-shaped combination mode, the open end of the turn-buckle support is connected with the supporting panel through a hinge, the butt joint parts are symmetrically arranged on two sides of the turn-buckle support, the telescopic parts are symmetrically arranged on the inner side of the open end of the turn-buckle support, and the turn-buckle support is provided with a power supply.
Furthermore, the telescopic part is a rod body which can freely extend into the lock hole, and the connecting rod assembly comprises steering blocks corresponding to the telescopic parts, a first rod body connected with the steering blocks and a second rod body connected with the first rod body.
Furthermore, the steering block comprises a hinge portion, a first sheet body and a second sheet body, wherein the hinge portion is hinged and fixed on the wire tightener support, the first sheet body is connected with the first rod body and used for driving the hinge portion to rotate, the second sheet body is fixed on the hinge portion at intervals of a certain angle with the first sheet body, and the telescopic portion is connected with the second sheet body.
Further, the support legs are hinged to the support panel.
Further, the device also comprises a second locking assembly used for realizing the locking of the supporting leg at a preset angle, the second locking assembly comprises a plurality of rod bodies which are hinged in series, and two free ends of the second locking assembly are respectively hinged and fixed on the supporting leg and the supporting panel.
Furthermore, the supporting panel comprises a main panel and a plurality of sub-panels which are parallel to each other, the sub-panels are arranged on the side surfaces of the main panel in a telescopic and symmetrical mode, and the supporting legs are hinged to the bottoms of the sub-panels.
Furthermore, the sub-panel is connected with the main panel through a screw rod, and a crank used for rotating the screw rod to control the sub-panel to stretch is arranged at the end part of the screw rod.
Furthermore, the tightener bracket is erected on the main panel, and an opening for the tightener to be suspended and connected to the tightener bracket when in work is formed in the main panel.
The embodiment of the utility model provides a through the cooperation of first locking subassembly and butt joint portion, realize the locking and the unblock of turn-buckle support, lock the turn-buckle support in predetermined angle when using, the installation turn-buckle carries out the cable operation that goes up and down, and after the completion, the unblock turn-buckle support makes it lay flat and hug closely supporting panel to reduce the shared space of whole device, whole device switches freely in the use, easy operation is convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
Fig. 1 is a schematic structural diagram of a foldable deep groove cable lifting device according to an embodiment of the present invention;
fig. 2 is a partial side sectional view of a foldable deep groove cable lifting device according to an embodiment of the present invention;
fig. 3 is a schematic partial structural view of a foldable deep groove cable lifting device according to an embodiment of the present invention;
fig. 4 is an enlarged schematic view of a partial structure a in fig. 3 of a foldable deep groove cable lifting device according to an embodiment of the present invention;
fig. 5 is a schematic view of a partial structure at another angle of a foldable deep groove cable lifting device according to an embodiment of the present invention;
fig. 6 is an enlarged schematic view of a partial structure B in fig. 5 of a foldable deep groove cable lifting device according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in the specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
Please refer to fig. 1-4, fig. 1 is a schematic structural diagram of a foldable deep groove cable lifting device according to an embodiment of the present invention, which includes a fixing bracket 100 and a lifting device 200 disposed on the fixing bracket 100, the fixing bracket 100 includes a supporting panel 110 and a plurality of supporting legs 120 symmetrically fixed on the bottom edge of the supporting panel 110, the lifting device 200 includes a wire grip 210, a wire grip bracket 220 for mounting the wire grip 210, and a hoisting tool 230 connected to the lower end of the wire grip 210 for hanging a cable, the wire grip bracket 220 is mounted on the supporting panel 110, a butt-joint portion 101 is disposed on the supporting panel 110, and a first locking component 400 for locking the wire grip bracket 220 in cooperation with the butt-joint portion 101 is disposed on the wire grip bracket 220.
Specifically, in the using process, the device is moved to the position to be operated, the supporting legs 120 of the fixing support 100 are symmetrically and obliquely supported and distributed around the position to be operated, the supporting panel of the fixing support 100 is positioned right above the position to be operated, the lifting device 200 downwards adjusts the lifting tool 230 to a proper height, the cable in the area to be operated is lifted, the cable is lifted to a preset height through the lifting device 200 to be operated, the tightener support 220 of the device can be switched in position according to the current using state, in the using process, the tightener support is erected on the supporting panel 110 to be used for lifting the tightener 210, and after the tightener support is used, the tightener support can be flatly attached to the surface of the supporting panel 110, so that the space occupied by the tightener support 220 is reduced. The action of locking and unlocking the tightener bracket 220 is realized by the first locking component 400, so that the device can be freely switched and locked at a preset position in the using process, and the operation is simple and convenient.
Referring to fig. 3, in one embodiment, the first locking assembly 400 includes a telescoping portion 410 that is extendable into the docking portion 101 to lock the turnbuckle holder 220, and a linkage assembly 420 that controls the telescoping portion 410.
Referring to fig. 3 and 6, in an embodiment, the tightener bracket 220 is formed by combining three columns in a door frame shape, the open end of the tightener bracket 220 is connected to the support panel 110 through the hinge 500, the abutting portions 101 are symmetrically arranged on two sides of the tightener bracket 220, the expansion portions 410 are symmetrically arranged on the inner sides of the open end of the tightener bracket 220, and the tightener bracket 220 is provided with locking holes 221 through which the expansion portions 410 penetrate and extend into the abutting portions 101 to lock the tightener bracket 220.
Specifically, the first locking assembly 400 is composed of a telescopic part 410 and a link assembly 420 for controlling the telescopic part 410 to be telescopic, the telescopic part 410 extends into or out of the butt joint part 101 to lock and unlock the tightener holder 220, the door frame-shaped opening end of the tightener holder 220 is fixedly hinged on the support panel 110 through a hinge 500, when the first locking assembly 400 is not locked with the butt joint part, the tightener holder 220 can freely swing on the support panel 110 under the action of the hinge, and the position of the butt joint part 101 can meet the requirement that the telescopic part 410 is butt-jointed and inserted into the locking tightener holder 220 when the tightener holder 220 reaches a preset locking angle, such as when the tightener holder 220 is perpendicular to the support panel 110. The docking portion 101 may be, for example, a plate body with a lock hole, and the expansion portion 410 extends into the lock hole of the docking portion 101 to lock the tightener holder 220.
Referring to fig. 3 and 5, in an embodiment, the telescopic parts 410 are rod bodies freely extending into the locking hole 221, and the link assembly 420 includes a turning block 421 corresponding to each telescopic part 410, a first rod body 422 connected to the turning block 421, and a second rod body 423 connected to the first rod body 422.
Referring to fig. 4 and 6, in an embodiment, the steering block 421 includes a hinge portion 4211 hinge-fixed to the tightener bracket 220, a first plate 4212 connected to the first rod 422 for driving the hinge portion 4211 to rotate, and a second plate 4213 fixed to the hinge portion 4211 at an angular interval from the first plate 4212, and the telescopic portion 410 is connected to the second plate 4213.
Specifically, the link assembly 420 is arranged to perform telescopic operation on the telescopic part 410, the position of the telescopic part 410 can be freely selected and operated through the first rod 422 and the second rod 423, the steering block 421 converts the force from the first rod 422 and the second rod 423 into the force of the telescopic part 410 in the telescopic direction, the steering block 421 comprises a hinge part 4211, a first sheet 4212 and a second sheet 4213, the first sheet 4212 and the second sheet 4213 are fixed on the hinge part 4211 to swing in a fixed axis manner, the hinge part 4211 is freely hinged on the tightener bracket 220, for example, a structure that a pipe body is freely sleeved outside the fixed rod body in the drawing can be used, the pipe body is freely sleeved on the rod body fixed on the tightener bracket 220, the hinge part 4212 is pulled through the link assembly to drive the hinge part 4211 to rotate, and the hinge part 4211 drives the second sheet 4213 to swing, so that the telescopic part 410 is connected with the.
In particular, the telescopic part 410 may be provided as a single bolt-shaped rod body, and the telescopic part 410 may be manually contacted by an operator to achieve telescopic engagement between the telescopic part 410 and the docking part 101.
In one embodiment, the support legs 120 are hingedly connected to the support panel 110.
Specifically, the support legs 120 are hinged to the support panel 110, which facilitates the folding and unfolding of the support legs 120, and makes the device more portable.
In one embodiment, the apparatus further includes a second locking assembly 300 for effecting locking of the support leg 120 at a predetermined angle.
In one embodiment, the second locking assembly 300 includes a plurality of rods 310 connected in series in a hinged manner, and two free ends of the second locking assembly 300 are respectively fixed on the support leg 120 and the support panel 110 in a hinged manner.
Specifically, after the support leg 120 is hinged to the support panel 110, the second locking assembly 300 for locking the support leg 120 at a predetermined angle is provided to allow the support leg 120 to be stably supported at a predetermined open angle. In a specific implementation, the second locking assembly 300 may be, for example, a plurality of rods 310 connected in series, two free ends of the plurality of rods connected in series are respectively hinged and fixed on the supporting leg 120 and the supporting panel 110, after the supporting leg 120 is opened to a predetermined angle, the plurality of rods 310 are just pulled to be in a straight line, and at this time, the supporting leg 120 cannot be further opened outwards by the plurality of rods 310, so as to be stably locked at the predetermined angle.
In one embodiment, the support panel 110 includes a main panel 111 and a plurality of sub-panels 112 parallel to each other, the sub-panels 112 are telescopically and symmetrically disposed at the side of the main panel 111, and the support legs 120 are hinged to the bottom of the sub-panels 112.
Referring to fig. 2, in an embodiment, the sub-panel 112 is connected to the main panel 111 through a lead screw 113, and a crank 114 for rotating the lead screw 113 to control the extension and contraction of the sub-panel 112 is disposed at an end of the lead screw 113.
Specifically, the supporting panel 110 is composed of a main panel 111 and a plurality of sub-panels 112 which are parallel to each other, the sub-panels 112 are arranged on the side surface of the main panel 111 in a telescopic and symmetrical mode, the supporting legs 120 are hinged to the bottom of the sub-panels 112, the covering area of the whole fixing support 100 can be adjusted through the telescopic action of the sub-panels 112 when needed, the requirement of the diameter area of a deep groove of various regions to be operated can be met, meanwhile, the sub-panels can be completely retracted when the main and sub-panels are set to be in a telescopic mode when not used, the occupied area of the fixing support 100 is reduced, the carrying is convenient, the sub-panels 112 are connected with the main panel 111 through screws 113, and the telescopic movement of the sub-panels 112 relative. In a specific implementation, the support legs 120 may also be designed to be of a telescopic structure to improve the adaptability of the device.
In one embodiment, the turnbuckle bracket 220 is mounted to the main panel 111, and the main panel 111 defines an opening 115 through which the turnbuckle 210 is suspended to be coupled to the turnbuckle bracket 220 during operation.
In one embodiment, the lifting tool 230 is a flat lifting strap.
Specifically, the hoisting tool 230 is a flat hoisting belt with light texture, which can reduce surface load pressure, does not damage the surface of the object, and is safe and non-conductive.
In one embodiment, the bottom of the support leg 120 is provided with an independently lockable moving wheel 121.
Specifically, the bottom of the supporting leg 120 is provided with the moving wheel 121, so that the supporting leg 120 can be conveniently folded and then dragged for carrying, in the specific implementation, the moving wheel 121 can be independently locked, the supporting leg can be freely and stably placed at a required position, and the moving wheel can also be locked by adopting a telescopic auxiliary locking piece as shown in the figure, so that the device is prevented from sliding in the operation process.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A foldable deep groove cable elevating gear, its characterized in that includes: the fixed bolster and locate lifting equipment on the fixed bolster, the fixed bolster includes that supporting panel and symmetry are fixed in a plurality of supporting legs at supporting panel bottom edge, lifting equipment includes turn-buckle, arrangement the turn-buckle support of turn-buckle and connect in the turn-buckle lower extreme is used for hanging the lifting device of cable, the turn-buckle support is articulated to be fixed in on the supporting panel, be equipped with the butt joint portion on the supporting panel, be equipped with on the turn-buckle support be used for with the cooperation locking of butt joint portion the first locking subassembly of turn-buckle support.
2. The foldable deep trench cable lifting device of claim 1, wherein the first locking assembly comprises a telescoping portion extendable into the docking portion to lock the turnbuckle support, and a linkage assembly to control the telescoping portion.
3. The foldable deep groove cable lifting device of claim 2, wherein the tightener bracket is formed by assembling three columns in a door frame shape, the open end of the tightener bracket is connected with the supporting panel through a hinge, the butt joint portions are symmetrically arranged on two sides of the tightener bracket, the telescopic portions are symmetrically arranged on the inner sides of the open end of the tightener bracket, and the tightener bracket is provided with lock holes for the telescopic portions to penetrate through the butt joint portions to lock the tightener bracket.
4. The folding deep groove cable lifting device of claim 3, wherein the telescopic parts are rods freely extending into the locking holes, and the connecting rod assembly comprises a turning block corresponding to each telescopic part, a first rod connected to the turning block, and a second rod connected to the first rod.
5. The foldable deep groove cable lifting device of claim 4, wherein the turning block comprises a hinge portion hingedly fixed to the wire tightener bracket, a first plate connected to the first rod for rotating the hinge portion, and a second plate fixed to the hinge portion at an angular interval from the first plate, and the extension portion is connected to the second plate.
6. The folded deep groove cable lifting device of claim 1, wherein the support legs are hinged to the support panel.
7. The folding deep groove cable lifting device of claim 6, further comprising a second locking assembly for locking the support leg at a predetermined angle, wherein the second locking assembly comprises a plurality of rods connected in series in an articulated manner, and two free ends of the second locking assembly are respectively fixed on the support leg and the support panel in an articulated manner.
8. The foldable deep groove cable lifting device of claim 6, wherein the supporting panel comprises a main panel and a plurality of sub-panels parallel to each other, the sub-panels are symmetrically arranged on the side surface of the main panel in a telescopic manner, and the supporting legs are hinged to the bottom of the sub-panels.
9. The folding deep groove cable lifting device as claimed in claim 8, wherein the sub-panel is connected to the main panel by a lead screw, and a crank for rotating the lead screw to control the sub-panel to extend and retract is provided at an end of the lead screw.
10. The folding deep groove cable lifting device as claimed in claim 8, wherein the tightener bracket is erected on the main panel, and the main panel is provided with an opening through which the tightener is suspended and connected to the tightener bracket when in operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920894014.0U CN210012511U (en) | 2019-06-12 | 2019-06-12 | Foldable deep groove cable lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920894014.0U CN210012511U (en) | 2019-06-12 | 2019-06-12 | Foldable deep groove cable lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210012511U true CN210012511U (en) | 2020-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920894014.0U Active CN210012511U (en) | 2019-06-12 | 2019-06-12 | Foldable deep groove cable lifting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN210012511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110127528A (en) * | 2019-06-12 | 2019-08-16 | 国网安徽省电力有限公司蒙城县供电公司 | A kind of collapsible zanjon cable lifter |
-
2019
- 2019-06-12 CN CN201920894014.0U patent/CN210012511U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110127528A (en) * | 2019-06-12 | 2019-08-16 | 国网安徽省电力有限公司蒙城县供电公司 | A kind of collapsible zanjon cable lifter |
| CN110127528B (en) * | 2019-06-12 | 2024-01-26 | 国网安徽省电力有限公司蒙城县供电公司 | Folding deep trench cable lifting device |
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