CN210016183U - Cross-over wire passing device - Google Patents
Cross-over wire passing device Download PDFInfo
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- CN210016183U CN210016183U CN201921037512.XU CN201921037512U CN210016183U CN 210016183 U CN210016183 U CN 210016183U CN 201921037512 U CN201921037512 U CN 201921037512U CN 210016183 U CN210016183 U CN 210016183U
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- rod
- cross
- sleeve
- ladder
- fastening
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Abstract
The utility model provides a cross crossing wire passing device; the device comprises: ladders, sleeves, crossbars, pulleys; the bamboo ladder is used for lifting the crossing line to a preset height; the number of the sleeves is two, and the two sleeves are parallel to each other; the ladder comprises a plurality of cross beams and two vertical rods, wherein the cross beams are arranged between the vertical rods, one end of each cross beam is vertically connected with one vertical rod, and the other end of each cross beam is vertically connected with the other vertical rod; the two sleeves are respectively sleeved at the upper ends of the two vertical rods; one end of the cross rod is connected with the side wall of one sleeve, and the other end of the cross rod is connected with the side wall of the other sleeve; the pulley is hung on the cross rod and used for crossing over the guide line of the line. The device of the utility model is simple and convenient to build and has wider application range; the applicability is strong; safe and reliable does not need the low-voltage line of contact operation, reduces the people and does not need personnel's operation of ascending a height of the risk of electrocuting, reduces and falls the risk.
Description
Technical Field
The utility model relates to a power equipment auxiliary device field, more specifically relates to a cross spanning wire passing device.
Background
At present, the construction of crossing 0.4kV low-voltage lines is mainly carried out by adopting two modes of adding a sleeve on the low-voltage line and erecting a crossing frame.
The construction method is characterized in that a special person is required to be arranged to climb a pole to guide a lead at the crossing position, and the possibility of line running exists.
The construction mode is safe and reliable, but the construction time is long, and the construction difficulty is high for the densely populated area.
The two current cross-over wire-passing methods have the following defects:
installing a sleeve on a low-voltage line: 1. more manpower is needed; 2. the construction personnel are required to ascend, and the personnel falling risk exists; 3. the possibility of wire running exists, and the risk of personal electric shock is caused.
Erecting a spanning frame: 1. the working efficiency is low, and a large amount of manpower and material resources are consumed; 2. the applicability is not high, and the method is not suitable for densely populated areas.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome above-mentioned prior art the inconvenient defect of construction of strideing across low pressure circuit, provide a cross spanning wire passing device.
The device comprises: ladders, sleeves, crossbars, pulleys;
the bamboo ladder is used to raise the crossing line to a predetermined height.
The number of the sleeves is two, and the two sleeves are parallel to each other;
the ladder comprises a plurality of cross beams and two vertical rods, wherein the cross beams are arranged between the vertical rods, one end of each cross beam is vertically connected with one vertical rod, and the other end of each cross beam is vertically connected with the other vertical rod;
the two sleeves are respectively sleeved at the upper ends of the two vertical rods;
one end of the cross rod is connected with the side wall of one sleeve, and the other end of the cross rod is connected with the side wall of the other sleeve;
the pulley is hung on the cross rod and used for crossing over the guide line of the line.
Preferably, be equipped with flexible adjusting device on the horizontal pole, the length of accessible flexible adjusting device regulation horizontal pole to adjust the distance between two sleeves, make the distance between two sleeves and the distance between two montants of ladder suit. Be equipped with flexible adjusting device on the horizontal pole, the length of adjustable horizontal pole realizes the adjustment of distance between two sleeves for the sleeve can overlap on the ladder of different width, reduces the injecing to the ladder width, more does benefit to the utility model discloses technical scheme's realization.
Preferably, the cross bar comprises a first connecting rod and a second connecting rod; the adjusting device comprises a telescopic cylinder and a telescopic rod; one end of the first connecting rod is connected with the side wall of one sleeve, the other end of the first connecting rod is connected with one end of the telescopic cylinder, and a bearing hole is formed in the other end of the telescopic cylinder and used for bearing the telescopic rod; one end of the second connecting rod is connected with the side wall of the other sleeve, the other end of the second connecting rod is connected with one end of the telescopic rod, and the other end of the telescopic rod is inserted into the bearing hole of the telescopic cylinder; the length of the cross rod is adjusted by adjusting the depth of the telescopic rod inserted into the bearing hole.
Preferably, the bearing hole of the telescopic cylinder is internally provided with an internal thread, the telescopic rod is provided with an external thread matched with the telescopic cylinder, and the telescopic rod is connected with the telescopic cylinder through a thread. Through the screw thread regulation for be connected more firmly between telescopic cylinder and the telescopic link, be difficult for rocking and the landing.
Preferably, a fastening device is further arranged on the sleeve; after the sleeve is sleeved on the vertical rod, the sleeve can be fixed on the vertical rod by adjusting the fastening device. Add fastener and make the more firm of being connected between the montant of sleeve and ladder, be difficult for not hard up, can improve the device stability.
Preferably, the side wall of the sleeve is provided with a through screw hole; the fastening device comprises a fastening screw and a fastening pressing sheet; the fastening pressing sheet is arranged in the sleeve, and the fastening screw is matched with the screw hole; the fastening screw comprises a head and a screw rod, and the head is used for screwing the fastening screw; the head of the fastening screw is arranged outside the sleeve, and after the screw rod passes through the screw hole, one end of the screw rod, which is far away from the head, is connected with the fastening pressing sheet; the fastening pressing sheet is pressed on the vertical rod by adjusting the length of the fastening screw screwed into the sleeve, so that the sleeve is fixed on the vertical rod.
The fastening force between the sleeve and the vertical rod of the ladder can be properly adjusted through the fastening screw, the fastening pressing sheet is additionally arranged, the stress area of the fastening screw when the vertical rod is tightly pressed can be increased, the fastening is more stable, and meanwhile, the vertical rod can be protected from being damaged by the stress of the fastening screw.
Preferably, the device is also provided with a pull wire, one end of the pull wire is fixed on the ladder, and the other end of the pull wire is used for being fixed on other objects outside the ladder. Through increasing acting as go-between, make the device installation that can be better and fixed.
Preferably, the ladder is a bamboo ladder. The bamboo ladder is common, low in cost and good in insulativity.
The device is through adjusting the length of horizontal pole, makes the distance between two sleeves match with the distance between two montants of ladder, then with the muffjoint on the montant, passes the pulley with the circuit of required cross spanning again and sets up on the pulley, fixes the ladder again, adorns to act as go-between, can realize the cross spanning of circuit.
Compared with the prior art, the utility model discloses technical scheme's beneficial effect is: the device of the utility model is simple and convenient to build and has wider application range; the applicability is strong; safe and reliable does not need the low-voltage line of contact operation, reduces the people body and electrocutes risk, does not need personnel's operation of ascending a height, reduces and falls the risk.
Drawings
Fig. 1 is a schematic view of a cross-over wiring device.
FIG. 2 is a schematic view of the cross bar and the adjustment device.
Fig. 3 is a schematic view of a fastening device.
In the figure: 1-ladder, 2-sleeve, 3-cross bar, 4-pulley, 5-fastening device, 6-stay wire, 1.1-cross beam, 1.2 vertical bar, 3.1-first connecting bar, 3.2-second connecting bar, 3.3-telescopic tube, 3.4-telescopic bar, 5.1-fastening screw and 5.2-fastening pressing sheet.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent;
for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product;
it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The present embodiment provides a cross-over line apparatus, as shown in fig. 1-3, comprising: the ladder comprises a ladder 1, a sleeve 2, a cross bar 3 and a pulley 4;
the number of the sleeves 2 is two, and the two sleeves 2 are parallel to each other;
the ladder 1 comprises a plurality of cross beams 1.1 and two vertical rods 1.2, the cross beams 1.1 are arranged between the vertical rods 1.2, one end of each cross beam 1.1 is vertically connected with one vertical rod 1.2, and the other end of each cross beam 1.1 is vertically connected with the other vertical rod 1.2;
the two sleeves 2 are respectively sleeved at the upper ends of the two vertical rods 1.2;
one end of the cross rod 3 is connected with the side wall of one sleeve 2, and the other end of the cross rod is connected with the side wall of the other sleeve 2;
the pulley 4 is suspended from the cross bar 3 for guiding the wire across the line.
Be equipped with flexible adjusting device on the horizontal pole 3, the length of accessible flexible adjusting device regulation horizontal pole 3 to adjust the distance between two sleeves 2, make the distance between two sleeves 2 and the distance between two montants 1.2 of ladder 1 suit.
As shown in fig. 2, the cross bar 3 comprises a first connecting rod 3.1 and a second connecting rod 3.2; the adjusting device comprises a telescopic cylinder 3.3 and a telescopic rod 3.4; one end of a first connecting rod 3.1 is connected with the side wall of one sleeve 2, the other end of the first connecting rod is connected with one end of a telescopic cylinder 3.3, and a bearing hole is formed in the other end of the telescopic cylinder 3.3 and used for bearing a telescopic rod 3.4; one end of the second connecting rod 3.2 is connected with the side wall of the other sleeve 2, the other end of the second connecting rod 3.2 is connected with one end of the telescopic rod 3.4, and the other end of the telescopic rod 3.4 is inserted into the bearing hole of the telescopic cylinder 3.3; the length of the cross rod 3 is adjusted by adjusting the depth of the telescopic rod 3.4 inserted into the bearing hole of the telescopic cylinder 3.3.
The bearing hole of the telescopic cylinder 3.3 is internally provided with an internal thread (not shown in the figure), the telescopic rod 3.4 is provided with an external thread (not shown in the figure) matched with the telescopic cylinder 3.3, and the telescopic rod 3.4 is connected with the telescopic cylinder 3.3 through the thread.
The sleeve 2 is also provided with a fastening device 5; after the sleeve 2 is sleeved on the vertical rod, the sleeve 2 can be fixed on the vertical rod 1.2 by adjusting the fastening device 5.
The side wall of the sleeve 2 is provided with a through screw hole; as shown in fig. 3, the fastening device 5 includes a fastening screw 5.1 and a fastening pressing plate 5.2; the fastening pressing sheet 5.2 is arranged in the sleeve 2, and the fastening screw 5.1 is matched with the screw hole; the fastening screw 5.1 comprises a head and a screw rod, and the head is used for screwing the fastening screw 5.1; the head of the fastening screw 5.1 is arranged outside the sleeve, and after the screw rod passes through the screw hole, one end of the screw rod, which is far away from the head, is connected with the fastening pressing sheet 5.2; the fastening pressure plate 5.2 is pressed against the vertical rod 1.2 by tightening the fastening screw 5.1, so that the sleeve 2 is fixed on the vertical rod 1.2.
The device is also provided with a stay wire 6, one end of the stay wire 6 is fixed on the ladder 1, and the other end is used for being fixed on other objects outside the ladder 1.
The ladder 1 is a bamboo ladder.
In the specific implementation process, the length of the cross rod 3 is firstly adjusted to enable the distance between the two sleeves 2 to be equal to the distance between the two vertical rods 1.2 of the ladder 1, then the sleeves 2 are sleeved on the vertical rods 1.2, then the line needing to be crossed and spanned passes through the pulleys 5 and is arranged on the pulleys 5, finally the ladder 1 is fixed, and the stay wires 6 are installed, so that the crossed and spanned line can be realized.
The same or similar reference numerals correspond to the same or similar parts;
the terms describing positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the patent; the technical effect can be achieved by other types of ladders in the embodiment, the ladders in the embodiment do not serve as the only protection range of the patent, and other ladders capable of achieving similar technical effects also belong to the protection scope of the patent.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (8)
1. A cross-over wiring device, comprising: the ladder comprises a ladder (1), sleeves (2), cross bars (3) and pulleys (4);
the number of the sleeves (2) is two, and the two sleeves (2) are parallel to each other;
the ladder (1) comprises a plurality of cross beams (1.1) and two vertical rods (1.2), the cross beams (1.1) are arranged between the vertical rods (1.2), one end of each cross beam (1.1) is vertically connected with one vertical rod (1.2), and the other end of each cross beam is vertically connected with the other vertical rod (1.2);
the two sleeves (2) are respectively sleeved at the upper ends of the two vertical rods (1.2);
one end of the cross rod (3) is connected with the side wall of one sleeve (2), and the other end of the cross rod is connected with the side wall of the other sleeve (2);
the pulley (4) is hung on the cross rod (3) and is used for guiding and passing the line across the line.
2. The crossing crossover threading device according to claim 1, characterized in that a telescopic adjusting device is arranged on the cross bar (3), and the length of the cross bar (3) can be adjusted by the telescopic adjusting device, so as to adjust the distance between the two sleeves (2), and the distance between the two sleeves (2) is adapted to the distance between the two vertical bars (1.2) of the ladder (1).
3. The cross-over threading device according to claim 2, characterized in that said cross bar (3) comprises a first connecting rod (3.1) and a second connecting rod (3.2); the adjusting device comprises a telescopic cylinder (3.3) and a telescopic rod (3.4); one end of the first connecting rod (3.1) is connected with the side wall of one sleeve (2), the other end of the first connecting rod is connected with one end of the telescopic cylinder (3.3), and a bearing hole is formed in the other end of the telescopic cylinder (3.3) and used for bearing the telescopic rod (3.4); one end of the second connecting rod (3.2) is connected with the side wall of the other sleeve (2), the other end of the second connecting rod (3.2) is connected with one end of the telescopic rod (3.4), and the other end of the telescopic rod (3.4) is inserted into the bearing hole of the telescopic cylinder (3.3); the length of the cross rod (3) can be adjusted by adjusting the depth of the telescopic rod (3.4) inserted into the bearing hole of the telescopic cylinder (3.3).
4. The cross-over wire passing device according to claim 3, wherein an inner thread is arranged in the receiving hole of the telescopic cylinder (3.3), an outer thread matched with the telescopic cylinder is arranged on the telescopic rod (3.4), and the telescopic rod (3.4) is in threaded connection with the telescopic cylinder (3.3).
5. The crossing wire passing device according to any one of claims 1 to 4, wherein the sleeve (2) is further provided with a fastening device (5); after the sleeve (2) is sleeved on the vertical rod (1.2), the sleeve (2) can be fixed on the vertical rod (1.2) by adjusting the fastening device (5).
6. The crossing wire-passing device according to claim 5, wherein the side wall of the sleeve (2) is provided with a through screw hole; the fastening device (5) comprises a fastening screw (5.1) and a fastening pressing sheet (5.2); the fastening pressing sheet (5.2) is arranged in the sleeve (2), and the fastening screw (5.1) is matched with the screw hole; the fastening screw (5.1) comprises a head and a screw rod, the head is used for screwing the fastening screw (5.1), the head of the fastening screw (5.1) is arranged outside the sleeve, and after the screw rod penetrates through the screw hole, one end of the screw rod, which is far away from the head, is connected with the fastening pressing sheet (5.2); the fastening pressing sheet (5.2) is pressed against the vertical rod by tightening the fastening screw (5.1), so that the sleeve (2) is fixed on the vertical rod (1.2).
7. A cross-over threading device according to claim 1 characterized in that the device is further provided with a pulling wire (6), one end of the pulling wire (6) is fixed on the ladder (1) and the other end is used for being fixed on other objects outside the ladder (1).
8. A cross-over stringing device according to claim 1, wherein the ladder (1) is a bamboo ladder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921037512.XU CN210016183U (en) | 2019-07-04 | 2019-07-04 | Cross-over wire passing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921037512.XU CN210016183U (en) | 2019-07-04 | 2019-07-04 | Cross-over wire passing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210016183U true CN210016183U (en) | 2020-02-04 |
Family
ID=69319506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921037512.XU Active CN210016183U (en) | 2019-07-04 | 2019-07-04 | Cross-over wire passing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210016183U (en) |
-
2019
- 2019-07-04 CN CN201921037512.XU patent/CN210016183U/en active Active
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