CN215956006U - Line laying device for power distribution system and pre-supporting and fixing mechanism thereof - Google Patents

Line laying device for power distribution system and pre-supporting and fixing mechanism thereof Download PDF

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Publication number
CN215956006U
CN215956006U CN202122616680.8U CN202122616680U CN215956006U CN 215956006 U CN215956006 U CN 215956006U CN 202122616680 U CN202122616680 U CN 202122616680U CN 215956006 U CN215956006 U CN 215956006U
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China
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distribution system
movably connected
power distribution
line laying
screw rods
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CN202122616680.8U
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Chinese (zh)
Inventor
李钊枢
许超
魏春明
曲中直
谭龙
吴学雷
王亮
王国山
李大鹏
赵相炎
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Heihe Power Supply Co Of State Grid Heilongjiang Electric Power Co ltd
State Grid Corp of China SGCC
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Heihe Power Supply Co Of State Grid Heilongjiang Electric Power Co ltd
State Grid Corp of China SGCC
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Application filed by Heihe Power Supply Co Of State Grid Heilongjiang Electric Power Co ltd, State Grid Corp of China SGCC filed Critical Heihe Power Supply Co Of State Grid Heilongjiang Electric Power Co ltd
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Abstract

The utility model discloses a line laying device for a power distribution system and a pre-supporting and fixing mechanism thereof, and relates to the technical field of power equipment. This line laying device possesses advantages such as quick fixed ground line pipeline, has solved current unstable problem behind the ground line pipeline lays.

Description

Line laying device for power distribution system and pre-supporting and fixing mechanism thereof
Technical Field
The utility model discloses a line laying device for a power distribution system and a pre-supporting and fixing mechanism thereof, and relates to the technical field of power equipment.
Background
To the installation of transmission line among the power equipment, need assist fixedly, however, current ground circuit is laying the in-process, do not use dedicated auxiliary fixture, often through beating into the anchor in the foundation ditch, and fix circuit and anchor through the iron wire, not only the installation is inconvenient, and the iron wire is fixed unstable, rock easily and drop, lead to the line pipeline to have unstable condition after the installation, lead to the spool life to reduce, consequently, need a line laying device for distribution system and support in advance and fixed establishment thereof urgently.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a line laying device for a power distribution system and a pre-supporting and fixing mechanism thereof, which have the advantages of quickly fixing ground line pipelines and the like, and solve the problem that the existing ground line pipelines are unstable after being laid.
In order to achieve the purpose, the utility model provides the following technical scheme:
the line laying device for the power distribution system comprises a foundation pit, wherein the interior of the foundation pit is movably connected with a line pipe, the exterior of the line pipe is movably connected with a pre-supporting mechanism, and a fixing mechanism is movably connected between the pre-supporting mechanism and the line pipe;
the pre-support mechanism comprises: the anti-falling device comprises support columns, bottom support plates, connecting plates and anti-falling screw rods, wherein the bottom support plates and the connecting plates are fixedly connected to the outer side walls of the two support columns respectively, the bottom support plates and the connecting plates are arranged in an upper-lower stacked mode, and the anti-falling screw rods are connected between the bottom support plates and the connecting plates in a screwed mode;
the fixing mechanism includes: the pipe clamp comprises a sliding chute, two-way screw rods, sliding blocks and pipe clamping pieces, wherein the two-way screw rods are movably connected inside the sliding chute, the two sliding blocks are movably connected on the outer side wall of each two-way screw rod, and each two sliding blocks are opposite to each other.
Preferably, the bottom supporting plate is located at the bottom of the connecting plate, the bottom supporting plate is in lap joint with the inner bottom of the foundation pit, and the two anti-falling screw rods are fixedly connected with a first knob at the tops.
The anti-drop screw rod is rotated through the knob, so that the anti-drop screw rod is inserted into the ground in a rotating mode, and the anti-drop screw rod plays a role in preventing non-return and non-drop through the thread side wall of the anti-drop screw rod.
Preferably, two on the lateral wall of support column in the equal fixedly connected with a plurality of anticreep diving board in the top of connecting plate, a plurality of anticreep diving board overlaps with two relative inside walls of foundation ditch each other respectively.
The anticreep diving board natural state extends to the both sides towards two support columns, and the support column is pushed down, and the anticreep diving board can be extruded by the lateral wall of foundation ditch, and the anticreep diving board blocks two inside walls of foundation ditch because its elasticity reason, stabilizes the support column, to the foundation ditch of different widths, all can play a good chucking effect.
Preferably, the two sliding grooves are formed in the inner side walls of the two supporting columns respectively, and the top ends of the two-way screw rods penetrate through the tops of the supporting columns and are fixedly connected with the second knobs.
Preferably, two it sets up, two to press from both sides the pipe fitting symmetry press from both sides and all seted up arc cover chamber on the opposite face of pipe fitting, spool and two arc cover chamber block each other.
The inside profile in arc cover chamber and the outside profile looks adaptation of spool can closely laminate between arc cover chamber and the spool.
Preferably, two all bond rubber gasket, two on the inside wall in arc cover chamber the rubber gasket all overlaps joint each other with the lateral wall of spool.
In order to prevent that direct contact exists the outside risk of the spool of knocking down between arc cover chamber and the spool, install the rubber gasket additional between arc cover chamber and spool to make and carry out the flexible laminating through the rubber gasket between arc cover chamber and the spool, make the laminating inseparabler, and can not lead to the fact the damage to the outside of spool.
Preferably, every two equal fixedly connected with T shape cylinder on the opposite face of slider, T shape circle chamber has all been seted up at the both ends of pressing from both sides the pipe fitting, plug-in connection between T shape cylinder and the T shape circle chamber.
Because can rotate between T shape circle chamber and the T shape circle chamber, when meetting the spool and being located the lifting department, need not excessively to dig the foundation ditch down, only need rotate two and press from both sides the pipe fitting for its corner of agreeing with the coercion laminates with the spool can, labour saving and time saving, and can effectively reduce the required engineering cost of excavation foundation ditch.
The line laying device's for distribution system supporting mechanism in advance includes: the anti-falling device comprises support columns, bottom support plates, connecting plates and anti-falling screw rods, wherein the bottom support plates and the connecting plates are fixedly connected to the outer side walls of the two support columns, the bottom support plates and the connecting plates are arranged in an upper-lower stacked mode, and the anti-falling screw rods are connected between the bottom support plates and the connecting plates in a screwed mode.
Fixing mechanism of circuit laying device for distribution system includes: the pipe clamp comprises a sliding chute, two-way screw rods, sliding blocks and pipe clamping pieces, wherein the two-way screw rods are movably connected inside the sliding chute, the two sliding blocks are movably connected on the outer side wall of each two-way screw rod, and each two sliding blocks are opposite to each other.
Compared with the prior art, the utility model provides a line laying device for a power distribution system and a pre-supporting and fixing mechanism thereof, and the line laying device has the following beneficial effects:
1. this circuit laying device for distribution system, through inserting the spool between two clamp pipe fittings, then rotate two knob two, two-way lead screws of two drive of knob two rotate, two-way lead screws drive two sliders and rotate, the slider receives the unable rotation of restriction of two-way lead screw, thereby make two sliders that are located on same two-way lead screw can only carry out the displacement in vertical side in opposite direction or opposite, thereby adjust two intervals of pressing from both sides between the pipe fitting, it is fixed to carry out the centre gripping to the spool, high durability and convenient operation, fixed effectual, difficult emergence is rocked, play good stabilizing effect, the life of spool is prolonged.
2. This circuit laying device for distribution system, through putting into the foundation ditch with two support columns, the end shoring board should contact completely with the interior bottom of foundation ditch, push down two support columns, it is steady until end shoring board, at this moment, the anticreep is bounce-off board is because its elasticity reason, block two inside walls of foundation ditch, stabilize the support column, then through a rotatory anticreep lead screw of knob, make the anticreep lead screw rotatory insert in the ground, the anticreep lead screw plays an effect of preventing the non-return and taking off through its threaded side wall, through anticreep bounce-off board and anticreep lead screw, can effectually play a pre-positioned effect to the installation of device.
Drawings
FIG. 1 is a schematic view of the front view structure of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic cross-sectional view of a main viewing surface according to the present invention;
FIG. 4 is a perspective view of a pipe clamping device according to the present invention;
fig. 5 is a schematic perspective view of the slider of the present invention.
Wherein: 1. a foundation pit; 2. a conduit; 3. a pre-support mechanism; 301. a support pillar; 302. an anti-falling springboard; 303. a bottom supporting plate; 304. a connecting plate; 305. an anti-drop screw rod; 306. a first knob; 4. a fixing mechanism; 401. a chute; 402. a bidirectional screw rod; 403. a second knob; 404. a slider; 405. clamping the pipe fitting; 406. an arc-shaped sleeve cavity; 407. a rubber gasket; 408. a T-shaped cylinder; 409. t-shaped circular cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is to be understood that the described embodiments are only a part of the present invention, and not all of it. All other embodiments that can be derived by a person skilled in the art from the detailed description of the utility model without inventive step are within the scope of the utility model.
Detailed description of the utility model
The following is a specific embodiment of the line laying device for a power distribution system of the present invention.
Referring to fig. 1-5, the line laying device for the power distribution system comprises a foundation pit 1, wherein the interior of the foundation pit 1 is movably connected with a line pipe 2, the exterior of the line pipe 2 is movably connected with a pre-supporting mechanism 3, and a fixing mechanism 4 is movably connected between the pre-supporting mechanism 3 and the line pipe 2;
the pre-support mechanism 3 includes: the support columns 301, the bottom bracing plate 303, the connecting plate 304 and the anti-falling screw rod 305 are fixedly connected to the outer side walls of the two support columns 301, the bottom bracing plate 303 and the connecting plate 304 are arranged in an up-down stacked mode, and the anti-falling screw rod 305 is screwed between the bottom bracing plate 303 and the connecting plate 304;
the fixing mechanism 4 includes: the sliding grooves 401, the two-way screw rods 402, the sliding blocks 404 and the pipe clamping pieces 405 are arranged in the two sliding grooves 401, the two-way screw rods 402 are movably connected to the inner portions of the two sliding grooves 401, the two sliding blocks 404 are movably connected to the outer side walls of the two-way screw rods 402, and the pipe clamping pieces 405 are movably connected between every two opposite sliding blocks 404.
Through the technical scheme, dig foundation ditch 1 back in advance, put into foundation ditch 1 with two support columns 301 in, end fagging 303 should contact with foundation ditch 1's interior bottom completely, push down two support columns 301, it is steady until end fagging 303, at this moment, anticreep diving board 302 is because its elasticity reason, block two inside walls of foundation ditch 1, stabilize support column 301, then through the rotatory anticreep lead screw 305 of knob 306, make anticreep lead screw 305 rotatory insert in the ground, anticreep lead screw 305 plays the effect that a prevention non return took off through its threaded side wall, through anticreep diving board 302 and anticreep lead screw 305, can effectually play a predetermined position effect to the installation of device.
After the installation support column 301 finishes, insert spool 2 between two pipe fittings 405, then rotate two knobs 403, two knobs 403 drive two-way lead screw 402 and rotate, two-way lead screw 402 drives two sliders 404 and rotates, slider 404 receives the unable rotation of restriction of two-way lead screw 402, thereby make two sliders 404 that are located on same two-way lead screw 402 can only carry out the displacement in vertical direction in opposite directions or opposite, thereby adjust two intervals between the pipe fittings 405, it is fixed to carry out the centre gripping to spool 2, play good stabilizing effect, improve spool 2's life.
Specifically, the bottom brace plate 303 is located at the bottom of the connecting plate 304, the bottom brace plate 303 is in lap joint with the inner bottom of the foundation pit 1, and the top portions of the two anti-falling screw rods 305 are fixedly connected with a first knob 306.
Through the technical scheme, the anti-falling screw rod 305 is rotated through the first knob 306, so that the anti-falling screw rod 305 is inserted into the ground in a rotating mode, and the anti-falling screw rod 305 plays a role in preventing falling through the thread side wall of the anti-falling screw rod.
Specifically, on the lateral wall of two support columns 301 in the equal fixedly connected with a plurality of anti-disengaging springing board 302 in the top of connecting plate 304, a plurality of anti-disengaging springing board 302 overlaps with two relative inside walls of foundation ditch 1 respectively each other.
Through above-mentioned technical scheme, anti-disengaging springboard 302 natural state extends to the both sides towards two support columns 301, and it is to push down support column 301, and anti-disengaging springboard 302 can be extruded by foundation ditch 1's lateral wall, and anti-disengaging springboard 302 blocks two inside walls of foundation ditch 1 because its elasticity reason, stabilizes support column 301, to foundation ditch 1 of different widths, all can play a good chucking effect.
Specifically, two chutes 401 are respectively arranged on the inner side walls of the two support columns 301, and the top ends of the two-way screw rods 402 all penetrate through the top of the support column 301 and are fixedly connected with a second knob 403.
Specifically, two clamp pipe fittings 405 symmetry set up, have all seted up arc cover chamber 406 on two clamp pipe fittings 405's the opposite face, spool 2 and two arc cover chamber 406 mutual blocks.
Through above-mentioned technical scheme, the inside profile of arc cover chamber 406 and the outside profile looks adaptation of spool 2 can closely laminate between arc cover chamber 406 and the spool 2.
Specifically, rubber gaskets 407 are bonded to the inner side walls of the two arc-shaped sleeve cavities 406, and the two rubber gaskets 407 are respectively lapped with the outer side wall of the spool 2.
Through above-mentioned technical scheme, in order to prevent that direct contact exists the outside risk of the spool 2 that collides with and decreases between arc cover chamber 406 and the spool 2, install rubber gasket 407 additional between arc cover chamber 406 and spool 2 to make and carry out flexible laminating through rubber gasket 407 between arc cover chamber 406 and the spool 2, make the laminating inseparabler, and can not cause the damage to the outside of spool 2.
Specifically, the opposite surfaces of every two sliding blocks 404 are fixedly connected with T-shaped cylinders 408, T-shaped circular cavities 409 are formed in two ends of each clamping pipe 405, and the T-shaped cylinders 408 are connected with the T-shaped circular cavities 409 in an inserted mode.
Through above-mentioned technical scheme, because can rotate between T shape cylinder 408 and the T shape circle chamber 409, when meetting spool 2 and being located the lifting department, need not excessively to dig foundation ditch 1 down, only need rotate two and press from both sides pipe fitting 405 for its corner of agreeing with coercion laminate with spool 2 can, labour saving and time saving, and can effectively reduce the required engineering cost of excavation foundation ditch 1.
Detailed description of the utility model
The following is a specific embodiment of the pre-support mechanism of the line laying device for the power distribution system of the present invention, which can be implemented alone or as a key mechanism of the line laying device for the power distribution system disclosed in the first specific embodiment.
The line laying device's for distribution system supporting mechanism in advance includes: support column 301, end shoring board 303, connecting plate 304 and anticreep lead screw 305, all fixed connection has end shoring board 303 and connecting plate 304 on the lateral wall of two support columns 301, and end shoring board 303 is the upper and lower range upon range of setting with connecting plate 304, has connect anticreep lead screw 305 soon between end shoring board 303 and the connecting plate 304.
Through the technical scheme, dig foundation ditch 1 back in advance, put into foundation ditch 1 with two support columns 301 in, end fagging 303 should contact with foundation ditch 1's interior bottom completely, push down two support columns 301, it is steady until end fagging 303, at this moment, anticreep diving board 302 is because its elasticity reason, block two inside walls of foundation ditch 1, stabilize support column 301, then through the rotatory anticreep lead screw 305 of knob 306, make anticreep lead screw 305 rotatory insert in the ground, anticreep lead screw 305 plays the effect that a prevention non return took off through its threaded side wall, through anticreep diving board 302 and anticreep lead screw 305, can effectually play a predetermined position effect to the installation of device.
Detailed description of the utility model
The following is a specific embodiment of the fixing mechanism of the line laying device for a power distribution system of the present invention, which can be implemented alone or as a key mechanism of the line laying device for a power distribution system disclosed in the first specific embodiment.
Fixing mechanism of circuit laying device for distribution system includes: the sliding grooves 401, the two-way screw rods 402, the sliding blocks 404 and the pipe clamping pieces 405 are arranged in the two sliding grooves 401, the two-way screw rods 402 are movably connected to the inner portions of the two sliding grooves 401, the two sliding blocks 404 are movably connected to the outer side walls of the two-way screw rods 402, and the pipe clamping pieces 405 are movably connected between every two opposite sliding blocks 404.
Through the technical scheme, the back is accomplished to installation support column 301, insert spool 2 between two pipe fittings 405, then rotate two knobs 403, two knobs 403 drive two-way lead screw 402 and rotate, two-way lead screw 402 drives two sliders 404 and rotates, slider 404 receives the unable rotation of restriction of two-way lead screw 402, thereby make two sliders 404 that are located on same two-way lead screw 402 can only carry out the displacement in vertical direction in opposite directions or opposite, thereby adjust the interval between two pipe fittings 405, it is fixed to carry out the centre gripping to spool 2, play good stabilizing effect, improve spool 2's life.
When using, dig foundation ditch 1 in advance after, put into foundation ditch 1 with two support columns 301, end fagging 303 should contact completely with foundation ditch 1's interior bottom, push down two support columns 301, it is steady until end fagging 303, at this moment, anticreep diving board 302 is because its elasticity reason, block two inside walls of foundation ditch 1, stabilize support column 301, then through the rotatory anticreep lead screw 305 of knob 306, make anticreep lead screw 305 rotatory insert in ground, fix support column 301, after installation support column 301 finishes, insert spool 2 between two clamp pipe fittings 405, then rotate two knob two 403, adjust two intervals between the clamp pipe fitting 405, it is fixed to carry out the centre gripping to spool 2, can.
Although particular 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 particular embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. Line laying device for distribution system, including foundation ditch (1), its characterized in that: the inner part of the foundation pit (1) is movably connected with a line pipe (2), the outer part of the line pipe (2) is movably connected with a pre-supporting mechanism (3), and a fixing mechanism (4) is movably connected between the pre-supporting mechanism (3) and the line pipe (2);
the pre-support mechanism (3) comprises: the anti-dropping device comprises supporting columns (301), bottom supporting plates (303), connecting plates (304) and anti-dropping screw rods (305), wherein the outer side walls of the two supporting columns (301) are fixedly connected with bottom supporting plates (303) and the connecting plates (304), the bottom supporting plates (303) and the connecting plates (304) are arranged in an up-down stacked mode, and the anti-dropping screw rods (305) are screwed between the bottom supporting plates (303) and the connecting plates (304);
the fixing mechanism (4) comprises: the novel steel wire rope comprises a sliding chute (401), two-way screw rods (402), sliding blocks (404) and pipe clamping pieces (405), wherein the two-way screw rods (402) are movably connected inside the sliding chute (401), the two sliding blocks (404) are movably connected on the outer side wall of the two-way screw rods (402), and each two opposite sliding blocks (404) are movably connected between every two opposite pipe clamping pieces (405).
2. The line laying apparatus for an electric power distribution system according to claim 1, characterized in that: the bottom bracing board (303) is located the bottom of connecting plate (304), bottom bracing board (303) and the mutual overlap joint of interior bottom of foundation ditch (1), two the equal fixedly connected with knob (306) in top of anticreep lead screw (305).
3. The line laying apparatus for an electric power distribution system according to claim 1, characterized in that: two on the lateral wall of support column (301) in the equal fixedly connected with a plurality of anticreep diving board (302) in the top of connecting plate (304), a plurality of anticreep diving board (302) overlap joint each other with two relative inside walls of foundation ditch (1) respectively.
4. The line laying apparatus for an electric power distribution system according to claim 1, characterized in that: two spout (401) are seted up respectively on the inside wall of two support columns (301), two the top of two-way lead screw (402) all runs through the top and the fixedly connected with knob two (403) of support column (301).
5. The line laying apparatus for an electric power distribution system according to claim 1, characterized in that: two press from both sides pipe fitting (405) symmetry and set up, two arc cover chamber (406) have all been seted up on the opposite face of pressing from both sides pipe fitting (405), spool (2) and two arc cover chamber (406) block each other.
6. The line laying apparatus for an electric power distribution system according to claim 5, characterized in that: two all bond rubber gasket (407) on the inside wall of arc cover chamber (406), two rubber gasket (407) all overlap joint each other with the lateral wall of spool (2).
7. The line laying apparatus for an electric power distribution system according to claim 1, characterized in that: every two equal fixedly connected with T shape cylinder (408) on the opposite face of slider (404), T shape circle chamber (409) have all been seted up at the both ends of pressing from both sides pipe fitting (405), plug connection between T shape cylinder (408) and T shape circle chamber (409).
8. The line laying device's for distribution system supporting mechanism in advance, its characterized in that: the method comprises the following steps: support column (301), end shore plate (303), connecting plate (304) and anticreep lead screw (305), two all fixed connection has end shore plate (303) and connecting plate (304) on the lateral wall of support column (301), end shore plate (303) and connecting plate (304) are the upper and lower range upon range of setting, it has anticreep lead screw (305) to connect soon between end shore plate (303) and connecting plate (304).
9. The fixing mechanism of the line laying device for the power distribution system is characterized in that: the method comprises the following steps: the novel steel wire rope comprises a sliding chute (401), two-way screw rods (402), sliding blocks (404) and pipe clamping pieces (405), wherein the two-way screw rods (402) are movably connected inside the sliding chute (401), the two sliding blocks (404) are movably connected on the outer side wall of the two-way screw rods (402), and each two opposite sliding blocks (404) are movably connected between every two opposite pipe clamping pieces (405).
CN202122616680.8U 2021-10-28 2021-10-28 Line laying device for power distribution system and pre-supporting and fixing mechanism thereof Active CN215956006U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122616680.8U CN215956006U (en) 2021-10-28 2021-10-28 Line laying device for power distribution system and pre-supporting and fixing mechanism thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122616680.8U CN215956006U (en) 2021-10-28 2021-10-28 Line laying device for power distribution system and pre-supporting and fixing mechanism thereof

Publications (1)

Publication Number Publication Date
CN215956006U true CN215956006U (en) 2022-03-04

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Application Number Title Priority Date Filing Date
CN202122616680.8U Active CN215956006U (en) 2021-10-28 2021-10-28 Line laying device for power distribution system and pre-supporting and fixing mechanism thereof

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