CN209860479U - Crossing structure for line construction - Google Patents
Crossing structure for line construction Download PDFInfo
- Publication number
- CN209860479U CN209860479U CN201920910096.3U CN201920910096U CN209860479U CN 209860479 U CN209860479 U CN 209860479U CN 201920910096 U CN201920910096 U CN 201920910096U CN 209860479 U CN209860479 U CN 209860479U
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- Prior art keywords
- fixedly connected
- frame
- threaded rod
- base
- driving motor
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Abstract
The utility model relates to a circuit construction technical field just discloses a crossing structure for circuit construction, the on-line screen storage device comprises a base, the right side fixedly connected with driving motor at base top, driving motor's output shaft passes through shaft coupling fixedly connected with threaded rod, the equal fixedly connected with fixed plate in the left and right sides at base top, the surface mosaic of base top right side fixed plate has the bearing, the inner circle of bearing cup joints with the fixed surface of threaded rod. The utility model discloses a driving motor's rotation drives the threaded rod and rotates together, because fly leaf and threaded rod threaded connection to the fly leaf passes through the slide and slides in the spout is inside, and the threaded rod is on the surface the screw thread opposite direction of the left and right sides simultaneously, therefore the rotation of threaded rod drives two fly leaves and keeps away from each other or be close to each other, thereby makes the crane go up and down, and the lift of crane drives the protection frame and goes up and down together, thereby makes things convenient for the staff to be under construction.
Description
Technical Field
The utility model relates to a line construction technical field specifically is a crossing structure is used in line construction.
Background
In the process of erecting an overhead line of an electric power line, an electric power line with high voltage often needs to cross over an overhead line of the electric power line, a communication line, an optical cable line and other obstacles with low voltage, and when crossing occurs, a temporary crossing frame is usually needed to be built.
The existing crossing frame is mainly erected manually, consumes time and labor, and is not safe enough because workers need to climb when in use and accidents easily occur in the climbing process.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the above problems in the prior art, the utility model provides a crossing structure is used in circuit construction.
(II) technical scheme
In order to achieve the above object, the utility model discloses a main technical scheme include:
a crossing structure for line construction comprises a base, wherein a driving motor is fixedly connected to the right side of the top of the base, an output shaft of the driving motor is fixedly connected with a threaded rod through a coupler, fixed plates are fixedly connected to the left side and the right side of the top of the base, a bearing is embedded on the surface of the fixed plate on the right side of the top of the base, an inner ring of the bearing is fixedly sleeved with the surface of the threaded rod, a sleeve is fixedly connected to the right side surface of the fixed plate on the left side of the top of the base, one end, away from the driving motor, of the threaded rod penetrates through the bearing and is sleeved inside the sleeve, a sliding groove is formed in the top of the base, two sliding plates are arranged inside the sliding groove and slide inside the sliding groove, a movable plate is fixedly connected to the tops of the two sliding plates, the, the top of the movable plate is fixedly connected with a first support, one end, away from the movable plate, of the first support is hinged with a lifting frame through a rotating shaft, one end, away from the first support, of the lifting frame is hinged with a second support through a rotating shaft, the top of the second support is fixedly connected with a support plate, and the top of the support plate is fixedly connected with a protective frame;
the middle parts of the surfaces of the left side and the right side of the protection frame are fixedly connected with a first connecting seat, one end, away from the protection frame, of the first connecting seat is hinged with a supporting rod through a rotating shaft, the bottom of the supporting rod is fixedly connected with a plurality of insulating hooks, the top of the supporting rod is fixedly connected with a second connecting seat, one end, away from the supporting rod, of the second connecting seat is hinged with a connecting rod through a rotating shaft, one end, away from the second connecting seat, of the connecting rod is fixedly connected with an inserting rod, and the tops of the left side and the right side;
the surface of protective frame is provided with the frame door, the frame door passes through the hinge and is articulated with the protective frame, the first chute board of rear side fixedly connected with of protective frame inner wall, the second chute board that the front side of protective frame inner wall and the rear side fixedly connected with combination of frame door formed, the equal swing joint in inside of first chute board and second chute board has the slider, two the equal fixedly connected with elasticity stay cord in one side that the slider is relative, two the equal fixedly connected with beam area of one end of slider, just two are kept away from to the elasticity stay cord pass through the buckle joint between the beam area.
Preferably, the right side fixedly connected with connecting block on frame door surface, two fixed blocks of right side fixedly connected with on protection frame surface, the connecting block passes through the bolt joint between two fixed blocks.
Preferably, the bottom of the base is fixedly connected with four movable wheels, and the four movable wheels are located at four corners of the bottom of the base.
Preferably, the top of the limiting block is provided with a jack matched with the inserted link, and the bottom end of the inserted link is inserted into the jack.
Preferably, the middle part of the surface of the threaded rod is fixedly sleeved with a baffle ring, and the thread directions of the left side and the right side of the baffle ring on the surface of the threaded rod are opposite.
Preferably, the bottom of the base is fixedly connected with a balancing weight, and the balancing weight is located in the middle of the surface of the bottom of the base.
(III) advantageous effects
The utility model provides a crossing structure is used in circuit construction. The method has the following beneficial effects:
(1) this crossing structure is used in circuit construction, through setting up driving motor, the threaded rod, the fixed plate, the bearing, the sleeve, the spout, the slide, the fly leaf, first support, the crane, the second support, the backup pad, keep off ring and protection frame, it rotates together to drive the threaded rod through driving motor's rotation, because fly leaf and threaded rod threaded connection, and the fly leaf passes through the slide and slides in the spout is inside, the threaded rod is on the surface simultaneously the screw thread opposite direction of the left and right sides, consequently, the rotation of threaded rod drives two fly leaves and keeps away from each other or be close to each other, thereby make the crane go up and down, because protection frame passes through backup pad and lift fixed connection, consequently, the lift of crane drives protection frame and goes up and down together.
(2) The crossing frame for line construction comprises a frame door, a first chute plate, a second chute plate, a sliding block, an elastic pull rope, a binding belt, a buckle, a connecting block and a fixing block, wherein a worker enters the inside of a protective frame after opening the frame door, then closes the frame door, fixes the connecting block and the fixing block through a bolt, then binds the waist of the worker through the buckle on the binding belt, can move under the action of the first chute plate and the second chute plate, and is provided with a first connecting seat, a supporting rod, an insulating hook, a second connecting seat, a connecting rod, an inserting rod and a limiting block, wherein the worker grasps the connecting rod through a palm and keeps the supporting rod vertically upwards in the crossing process, and inserts the inserting rod at one end of the connecting rod into an inserting hole of the limiting block when the height of the protective frame is higher than an electric wire to be crossed, at the moment, the supporting rod is in a horizontal position, and then a plurality of wires are hung on the insulating hook, so that the spanning effect is achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the protection frame of the present invention.
[ description of reference ]
In the figure: the device comprises a base 1, a driving motor 2, a threaded rod 3, a fixing plate 4, a bearing 5, a sleeve 6, a sliding chute 7, a sliding plate 8, a movable plate 9, a first support 10, a lifting frame 11, a second support 12, a supporting plate 13, a frame door 14, a first sliding chute plate 15, a second sliding chute plate 16, a sliding block 17, an elastic pull rope 18, a waistband 19, a buckle 20, a connecting block 21, a fixing block 22, a movable wheel 23, a first connecting seat 24, a supporting rod 25, a retaining ring 26, a balancing weight 27, a protective frame 28, an insulating hook 29, a second connecting seat 30, a connecting rod 31, an inserting rod 32 and a limiting block 33.
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 only some embodiments of the present invention, not all embodiments. 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.
As shown in fig. 1-2, the utility model provides a technical solution: a crossing structure for line construction comprises a base 1, wherein the bottom of the base 1 is fixedly connected with four movable wheels 23, the four movable wheels 23 are positioned at four corners of the bottom of the base 1, the bottom of the base 1 is fixedly connected with a balancing weight 27, the balancing weight 27 is positioned in the middle of the surface of the bottom of the base 1, the whole device is more stable and safer in the lifting process by arranging the balancing weight 27, the right side of the top of the base 1 is fixedly connected with a driving motor 2, an output shaft of the driving motor 2 is fixedly connected with a threaded rod 3 through a coupler, the middle of the surface of the threaded rod 3 is fixedly sleeved with a baffle ring 26, the thread directions of the left side and the right side of the baffle ring 26 on the surface of the threaded rod 3 are opposite, the left side and the right side of the top of the base 1 are fixedly connected with fixed plates 4, a bearing 5 is embedded on the, the right side surface of a left side fixing plate 4 at the top of a base 1 is fixedly connected with a sleeve 6, one end of a threaded rod 3, far away from a driving motor 2, penetrates through a bearing 5 and is sleeved inside the sleeve 6, the top of the base 1 is provided with a chute 7, two sliding plates 8 are arranged inside the chute 7, the two sliding plates 8 slide inside the chute 7, the tops of the two sliding plates 8 are fixedly connected with a movable plate 9, the threaded rod 3 penetrates inside the movable plate 9, the movable plate 9 is in threaded connection with the surface of the threaded rod 3, the top of the movable plate 9 is fixedly connected with a first support 10, one end of the first support 10, far away from the movable plate 9, is hinged with a lifting frame 11 through a rotating shaft, one end of the lifting frame 11, far away from the first support 10, is hinged with a second support 12 through a rotating shaft, the top, by arranging the driving motor 2, the threaded rod 3, the fixed plate 4, the bearing 5, the sleeve 6, the sliding chute 7, the sliding plate 8, the movable plates 9, the first support 10, the lifting frame 11, the second support 12, the support plate 13, the baffle ring 26 and the protective frame 28, the threaded rod 3 is driven to rotate together by the rotation of the driving motor 2, the movable plates 9 are in threaded connection with the threaded rod 3, the movable plates 9 slide in the sliding chute 7 through the sliding plate 8, and the threaded directions of the left side and the right side of the surface of the threaded rod 3 are opposite, so that the two movable plates 9 are driven to be away from or close to each other by the rotation of the threaded rod 3, the lifting frame 11 is lifted, and the protective frame 28 is fixedly connected with the lifting frame 11 through the support plate 13, so that the lifting frame 11 is lifted;
the middle parts of the surfaces of the left side and the right side of the protective frame 28 are fixedly connected with a first connecting seat 24, one end of the first connecting seat 24, which is far away from the protective frame 28, is hinged with a supporting rod 25 through a rotating shaft, the bottom of the supporting rod 25 is fixedly connected with a plurality of insulating hooks 29, the top of the supporting rod 25 is fixedly connected with a second connecting seat 30, one end of the second connecting seat 30, which is far away from the supporting rod 25, is hinged with a connecting rod 31 through a rotating shaft, one end of the connecting rod 31, which is far away from the second connecting seat 30, is fixedly connected with an inserted rod 32, the tops of the left side and the right side of the protective frame 28 are both fixedly connected with limit blocks 33, through arranging the first connecting seat 24, the supporting rod 25, the insulating hooks 29, the second connecting seat 30, the connecting rod 31, the inserted rod 32 and the limit, at the moment, the staff inserts the inserted link 32 at one end of the connecting link 31 into the insertion hole of the limiting block 33, the supporting rod 25 is in the horizontal position, and then the plurality of wires are hung on the insulating hook 29, so that the spanning effect is achieved;
the surface of the protective frame 28 is provided with a frame door 14, the frame door 14 is hinged with the protective frame 28 through a hinge, the right side of the surface of the frame door 14 is fixedly connected with a connecting block 21, the right side of the surface of the protective frame 28 is fixedly connected with two fixed blocks 22, the connecting block 21 is clamped between the two fixed blocks 22 through a bolt, the rear side of the inner wall of the protective frame 28 is fixedly connected with a first sliding chute plate 15, the front side of the inner wall of the protective frame 28 and the rear side of the frame door 14 are fixedly connected with a second sliding chute plate 16 which is formed by combining, the inside of the first sliding chute plate 15 and the inside of the second sliding chute plate 16 are both movably connected with a sliding block 17, one side of the two sliding blocks 17 opposite to each other is both fixedly connected with an elastic pull rope 18, one end of the two elastic pull ropes 18 far away from the sliding block 17 is both fixedly connected with a binding belt 19, the two binding belts 19 are clamped through a, The elastic pull rope 18, the binding belt 19, the buckle 20, the connecting block 21 and the fixing block 22 are arranged in the protective frame 28 after a worker opens the frame door 14, then the frame door 14 is closed, the connecting block 21 and the fixing block 22 are fixed through the bolt, then the binding belt 19 is bound to the waist of the worker through the buckle 20 on the binding belt 19, and the worker can move under the action of the first chute plate 15 and the second chute plate 16.
The working principle is as follows: after the worker opens the frame door 14, the worker enters the inside of the protection frame 28, then the frame door 14 is closed, the connecting block 21 and the fixed block 22 are fixed through the bolt, then the waist band 19 is tied up at the waist of the worker through the buckle 20 on the waist band 19, the worker can move under the action of the first sliding chute plate 15 and the second sliding chute plate 16, in the crossing process, the worker grasps the connecting rod 31 through the palm and keeps the supporting rod 25 vertically upward, then the threaded rod 3 is driven to rotate together through the rotation of the driving motor 2, because the movable plate 9 is in threaded connection with the threaded rod 3, and the movable plate 9 slides in the sliding chute 7 through the sliding plate 8, and the threaded directions of the left side and the right side on the surface of the threaded rod 3 are opposite, the rotation of the threaded rod 3 drives the two movable plates 9 to be far away from or close to each other, so that the lifting frame 11 is lifted, because the protection frame 28 is, therefore, the lifting of the lifting frame 11 drives the protection frame 28 to lift together, the protection frame 28 lifts up to bring workers to lift together, when the height of the protection frame 28 is higher than the electric wire to be crossed, the workers insert the insertion rod 32 at one end of the connecting rod 31 into the insertion hole of the limiting block 33, the supporting rod 25 is in a horizontal position, and then the electric wires are hung on the insulating hook 29, so that the function of crossing is achieved.
In conclusion, the crossing frame for line construction is provided with the driving motor 2, the threaded rod 3, the fixed plate 4, the bearing 5, the sleeve 6, the chute 7, the sliding plate 8, the movable plate 9, the first support 10, the lifting frame 11, the second support 12, the support plate 13, the baffle ring 26 and the protective frame 28, the threaded rod 3 is driven to rotate together by the rotation of the driving motor 2, since the movable plate 9 is screw-coupled with the threaded rod 3, and the movable plate 9 slides inside the chute 7 by the slide plate 8, meanwhile, the thread directions of the left side and the right side on the surface of the threaded rod 3 are opposite, so that the rotation of the threaded rod 3 drives the two movable plates 9 to be away from or close to each other, thereby lifting the lifting frame 11, because the protective frame 28 is fixedly connected with the lifter 11 through the supporting plate 13, the lifting of the lifting frame 11 drives the protective frame 28 to lift together, thereby facilitating the construction of workers.
Meanwhile, through arranging the frame door 14, the first chute plate 15, the second chute plate 16, the sliding block 17, the elastic pull rope 18, the waist binding belt 19, the buckle 20, the connecting block 21 and the fixing block 22, after the worker opens the frame door 14, the worker enters the inside of the protective frame 28, then the frame door 14 is closed, the connecting block 21 and the fixing block 22 are fixed through the bolt, then the waist binding belt 19 is bound on the waist of the worker through the buckle 20 on the waist binding belt 19, under the action of the first chute plate 15 and the second chute plate 16, the worker can move, simultaneously, the high-voltage wire needing to be crossed is hooked through the insulating hook 25, so that the protection effect on the worker is achieved, through arranging the first connecting seat 24, the supporting rod 25, the insulating hook 29, the second connecting seat 30, the connecting rod 31, the inserting rod 32 and the limiting block 33, in the crossing process, the worker grasps the connecting rod 31 through the palm and keeps the supporting rod 25 to be vertically upward, when the height of the protective frame 28 is higher than the wires to be spanned, the worker inserts the insertion rod 32 at one end of the connecting rod 31 into the insertion hole of the limiting block 33, the supporting rod 25 is in the horizontal position, and then the wires are hung on the insulating hook 29, so that the spanning effect is achieved.
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. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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.
Claims (6)
1. The utility model provides a crossing structure for circuit construction, includes base (1), its characterized in that: the right side of the top of the base (1) is fixedly connected with a driving motor (2), an output shaft of the driving motor (2) is fixedly connected with a threaded rod (3) through a shaft coupling, the left side and the right side of the top of the base (1) are fixedly connected with fixing plates (4), a bearing (5) is embedded on the surface of the fixing plate (4) on the right side of the top of the base (1), an inner ring of the bearing (5) is fixedly sleeved with the surface of the threaded rod (3), a sleeve (6) is fixedly connected with the surface of the right side of the fixing plate (4) on the left side of the top of the base (1), one end of the threaded rod (3) far away from the driving motor (2) is penetrated through the bearing (5) and sleeved inside the sleeve (6), a sliding groove (7) is formed in the top of the base (1), two sliding plates (8) are arranged inside the sliding groove (7, the top parts of the two sliding plates (8) are fixedly connected with movable plates (9), the threaded rod (3) penetrates through the movable plates (9), the movable plates (9) are in threaded connection with the surfaces of the threaded rods (3), the top parts of the movable plates (9) are fixedly connected with first supports (10), one ends, far away from the movable plates (9), of the first supports (10) are hinged to lifting frames (11) through rotating shafts, one ends, far away from the first supports (10), of the lifting frames (11) are hinged to second supports (12) through rotating shafts, the top parts of the second supports (12) are fixedly connected with supporting plates (13), and the top parts of the supporting plates (13) are fixedly connected with protective frames (28);
the middle parts of the surfaces of the left side and the right side of the protection frame (28) are fixedly connected with first connecting seats (24), one ends, far away from the protection frame (28), of the first connecting seats (24) are hinged with supporting rods (25) through rotating shafts, the bottoms of the supporting rods (25) are fixedly connected with a plurality of insulating hooks (29), the tops of the supporting rods (25) are fixedly connected with second connecting seats (30), one ends, far away from the supporting rods (25), of the second connecting seats (30) are hinged with connecting rods (31) through rotating shafts, one ends, far away from the second connecting seats (30), of the connecting rods (31) are fixedly connected with inserting rods (32), and the tops of the left side and the right side of the protection frame (28) are fixedly;
the surface of protective frame (28) is provided with frame door (14), frame door (14) are articulated through hinge and protective frame (28), the first chute board (15) of rear side fixedly connected with of protective frame (28) inner wall, the second chute board (16) that the front side of protective frame (28) inner wall and the rear side fixedly connected with combination of frame door (14) formed, the equal swing joint in inside of first chute board (15) and second chute board (16) has slider (17), two the equal fixedly connected with elasticity stay cord (18) in one side that slider (17) is relative, two the equal fixedly connected with beam waist area (19) of one end that slider (17) were kept away from in elasticity stay cord (18), and two connect through buckle (20) between beam waist area (19).
2. The spanning frame for line construction according to claim 1, wherein: frame door (14) surface's right side fixedly connected with connecting block (21), two fixed blocks (22) of right side fixedly connected with on protection frame (28) surface, connecting block (21) pass through the bolt joint between two fixed blocks (22).
3. The spanning frame for line construction according to claim 1, wherein: the bottom fixedly connected with of base (1) removes wheel (23), and four remove wheel (23) and be located four edges and corners of base (1) bottom.
4. The spanning frame for line construction according to claim 1, wherein: the top of the limiting block (33) is provided with a jack matched with the inserting rod (32), and the bottom end of the inserting rod (32) is inserted in the jack.
5. The spanning frame for line construction according to claim 1, wherein: the middle part of the surface of the threaded rod (3) is fixedly sleeved with a baffle ring (26), and the thread directions of the left side and the right side of the baffle ring (26) on the surface of the threaded rod (3) are opposite.
6. The spanning frame for line construction according to claim 1, wherein: the bottom fixedly connected with balancing weight (27) of base (1), just balancing weight (27) are located the middle part on base (1) bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920910096.3U CN209860479U (en) | 2019-06-18 | 2019-06-18 | Crossing structure for line construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920910096.3U CN209860479U (en) | 2019-06-18 | 2019-06-18 | Crossing structure for line construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209860479U true CN209860479U (en) | 2019-12-27 |
Family
ID=68942248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920910096.3U Expired - Fee Related CN209860479U (en) | 2019-06-18 | 2019-06-18 | Crossing structure for line construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209860479U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112162525A (en) * | 2020-09-30 | 2021-01-01 | 海南电网有限责任公司建设分公司 | Intelligent measurement and control system applied to electric power overhaul |
| CN112249964A (en) * | 2020-10-21 | 2021-01-22 | 广东电网有限责任公司 | Lifting crossing frame for power transmission line construction |
| CN112260201A (en) * | 2020-11-01 | 2021-01-22 | 杨友明 | Machinery field is with novel transmission line deicing equipment |
| CN112366588A (en) * | 2020-10-30 | 2021-02-12 | 海南电网有限责任公司建设分公司 | Live-line operation crossing device for power transmission line |
| CN113113870A (en) * | 2021-02-27 | 2021-07-13 | 高彩红 | Interim overhead line device of electric power transmission |
-
2019
- 2019-06-18 CN CN201920910096.3U patent/CN209860479U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112162525A (en) * | 2020-09-30 | 2021-01-01 | 海南电网有限责任公司建设分公司 | Intelligent measurement and control system applied to electric power overhaul |
| CN112249964A (en) * | 2020-10-21 | 2021-01-22 | 广东电网有限责任公司 | Lifting crossing frame for power transmission line construction |
| CN112249964B (en) * | 2020-10-21 | 2022-03-29 | 广东电网有限责任公司 | Lifting crossing frame for power transmission line construction |
| CN112366588A (en) * | 2020-10-30 | 2021-02-12 | 海南电网有限责任公司建设分公司 | Live-line operation crossing device for power transmission line |
| CN112366588B (en) * | 2020-10-30 | 2021-10-26 | 海南电网有限责任公司建设分公司 | Live-line operation crossing device for power transmission line |
| CN112260201A (en) * | 2020-11-01 | 2021-01-22 | 杨友明 | Machinery field is with novel transmission line deicing equipment |
| CN113113870A (en) * | 2021-02-27 | 2021-07-13 | 高彩红 | Interim overhead line device of electric power transmission |
| CN113113870B (en) * | 2021-02-27 | 2022-09-09 | 广东电网有限责任公司佛山供电局 | Interim overhead line device of electric power transmission |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191227 Termination date: 20200618 |
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| CF01 | Termination of patent right due to non-payment of annual fee |