CN109616982B

CN109616982B - Special support for municipal engineering inserting cable and using method thereof

Info

Publication number: CN109616982B
Application number: CN201811590726.XA
Authority: CN
Inventors: 王武荣
Original assignee: Jiangsu Zhongrui Electric Group Co ltd
Current assignee: Jiangsu Zhongrui Electric Group Co ltd
Priority date: 2018-12-21
Filing date: 2018-12-21
Publication date: 2021-03-12
Anticipated expiration: 2038-12-21
Also published as: CN109616982A

Abstract

The invention discloses a special support for inserting cables in municipal engineering and a using method thereof, belonging to the technical field of municipal engineering devices, and comprising a box body, wherein a wireless video monitoring device and a first wireless remote control switch receiver are fixedly arranged above the left side of the rear surface of the box body, an LED lamp is fixedly arranged above the right side of the rear surface of the box body, half frames are fixedly welded above the centers of the front and rear surfaces of the box body, a universal wheel and a straight wheel are utilized to be attached to the inner wall of a cable pipeline, the head part of the cable is clamped by a clamping device, the cable is suspended and propelled, so that the obstruction is reduced, the wire pushing speed of workers is improved, a first electric push rod which is rotatably arranged is stretched, a first rectangular supporting plate and a first baffle plate can be moved to a well mouth, then a chain plate and balls are utilized to form an inclined supporting surface, the cable extends out of a cable well, workers do not need to go down the well to connect cables.

Description

Special support for municipal engineering inserting cable and using method thereof

Technical Field

The invention relates to the technical field of municipal engineering devices, in particular to a special support for inserting cables in municipal engineering and a using method thereof.

Background

The cable laying refers to a process of laying and installing cables along the checked route to form a cable line. According to the use occasion, the method can be divided into a plurality of laying modes such as overhead, underground (pipelines and direct burial), underwater, walls, tunnels and the like. The reasonable selection of the laying mode of the cable is very important for ensuring the transmission quality, reliability, construction maintenance and the like of the line, and the direct-buried laying mode is generally adopted for the long-distance communication cable in order to ensure the safe and reliable communication. The main cables (trunk cables for relays and users) in cities generally adopt a pipeline laying mode to ensure safe and reliable communication, convenient installation and replacement, beautiful appearance and the like. The distribution cable in the city can adopt an overhead and wall laying mode, and is gradually replaced by a pipeline laying mode along with the development of modern city construction.

According to regulations 1120-3 of the high-voltage power receiving equipment, the cable protection pipe is required to be more than 1.2 meters away from the ground under the pressure of other heavy objects such as vehicles, and a place without the pressure applied by the vehicles or other heavy objects can be more than 0.6 meters away from the ground surface. The premise is that the pipe diameter is below 200mm, the cable is usually a rope-like cable formed by twisting several or several groups of wires, each group of wires are insulated from each other and are usually twisted around a center, and the whole outer surface is coated with a highly-insulated coating. The device is erected in the air or installed underground or underwater for telecommunication or power transmission. The insulated wire is formed by arranging one or more mutually insulated conductive wire cores in a sealed sheath. It may be coated with a protective coating for transmitting, distributing electrical energy or transmitting electrical signals. The difference between the cable and the common wire is mainly that the cable is large in size and complex in structure. The cable may be classified into a power cable, a communication cable, a control cable, and the like according to its use. Compared with an overhead line, the cable has the advantages of small insulating distance between lines, small occupied space, no occupation of space above the ground due to underground laying, no influence of pollution of the surrounding environment, high power transmission reliability, and small interference on personal safety and the surrounding environment. But the cost is high, the construction and the maintenance are troublesome, and the manufacture is complicated. Therefore, the cable is mostly applied to dense areas of population and power grids and places with heavy traffic; the cable special support for the municipal engineering interpenetration cable, which is provided by CN201720536714.3, comprises a fixed seat, wherein two chutes are arranged on the fixed seat, two ends of each chute are respectively provided with a first bearing and a second bearing, a threaded rod is arranged between the first bearing and the second bearing, one end of the threaded rod, which is far away from the second bearing, penetrates through the fixed seat and is connected with an adjusting nut, the special support for the municipal engineering interpenetration cable and the using method thereof are designed on the basis of the special support for the municipal engineering interpenetration cable and the special support for the municipal engineering interpenetration cable, so that the problems are solved.

Disclosure of Invention

The invention aims to provide a special support for inserting cables in municipal engineering and a using method thereof, and aims to solve the problem that a device convenient for conveying the cables in an underground pipeline needs to be designed in actual life provided by the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a special bracket for a municipal engineering interpenetration cable comprises a box body, wherein a wireless video monitoring device and a first wireless remote control switch receiver are fixedly arranged above the left side of the rear surface of the box body, an LED lamp is fixedly arranged above the right side of the rear surface of the box body, a semi-frame is fixedly welded above the center of the front surface and the rear surface of the box body, a supporting rotating shaft is horizontally rotated in an inner cavity of the semi-frame, a metal circular plate is integrally arranged in the center of the outer wall of the supporting rotating shaft, a first electric push rod is fixedly arranged on the surface of the metal circular plate, a first rectangular supporting plate is fixedly arranged at the telescopic top end of the first electric push rod, a plurality of first baffle plates are longitudinally and uniformly fixed on the upper surface of the first rectangular supporting plate at intervals, a second wireless remote control switch receiver and a third wireless remote control switch receiver are fixedly embedded in the upper surface of the semi-frame at the rear side, a fourth wireless remote control switch receiver and a fifth wireless, a sixth wireless remote control switch receiver and a seventh wireless remote control switch receiver are fixed above the left side of the front surface of the box body, an eighth wireless remote control switch receiver and a ninth wireless remote control switch receiver are fixed above the right side of the front surface of the box body, L-shaped shear notches are respectively arranged between the front and the rear of the left side and the lower surface of the box body, supporting rotating rods are respectively arranged on the left side and the right side of the inner cavity of the box body in a longitudinal rotating manner, a low-speed forward and reverse rotating motor is fixedly arranged on the front side of the inner wall of the box body through a through hole, a mandrel parallel to the supporting rotating rods is arranged between the power output end of the low-speed forward and reverse rotating motor and the bottom of the inner cavity of the box body through a supporting seat, the mandrel is connected with the outer wall of the supporting rotating rods on the left side through a chain transmission mechanism, and the power, telescopic support rods are fixedly welded on the front and back of the outer wall of any one of the supporting rotating rods and penetrate through the L-shaped shearing opening, connecting blocks are fixedly welded on the outer ends of the telescopic support rods, universal wheels are fixed at the bottoms of two groups of the connecting blocks on the rear side, straight wheels are fixed at the bottoms of two groups of the connecting blocks on the front side, a storage battery with electric quantity display is embedded and fixed in the left side of the box body, a clamping device is fixedly arranged at the center of the upper surface of the box body, the inner sides of the two groups of first rectangular supporting plates are connected with the front outer wall and the rear outer wall of the clamping device through lifting devices, and a tenth wireless remote control switch receiver and an eleventh wireless remote control switch receiver are fixedly arranged in the middle of;

a rectangular box is longitudinally and fixedly arranged in the center of the bottom of the box body, a movable cross beam is arranged on the upper portions of the left side and the right side of the inner wall of the rectangular box through rollers and slide rails, a second electric push rod is fixed to the bottom of the movable cross beam through a welding mounting plate, a cushion block is fixedly arranged at the bottom end of the second electric push rod, the front side of the shell of the second electric push rod is connected with the front side of the inner wall of the rectangular box through a columnar spring, the wireless video monitoring device, the first wireless remote control switch receiver, the LED lamp and the storage battery form a series loop, the telescopic circuit of the first electric push rod on the rear side forms an electric path with the storage battery through the second wireless remote control switch receiver and the third wireless remote control switch receiver respectively, and the telescopic circuit of the first electric push rod on the front side forms an electric path with the storage battery through the fourth wireless, the positive and negative rotation circuit of the low-speed positive and negative rotation motor forms an electric path with the storage battery through an eighth wireless remote control switch receiver and a ninth wireless remote control switch receiver respectively, the telescopic circuit of the telescopic supporting rod forms an electric path with the storage battery through a sixth wireless remote control switch receiver and a seventh wireless remote control switch receiver respectively, and the telescopic circuit of the second electric push rod forms an electric path with the storage battery through a tenth wireless remote control switch receiver and an eleventh wireless remote control switch receiver respectively.

Preferably, a wireless network intensifier is fixedly embedded in the upper surface of the box body, the wireless network intensifier, the wireless video monitoring device, the first wireless remote control switch receiver, the LED lamp and the storage battery form a series loop, and the wireless video monitoring device is in signal connection with the wireless network intensifier.

Preferably, the outer surfaces of the front and rear outer groups of first baffle plates are provided with built-in handles.

Preferably, the telescopic supporting rod comprises a sleeve, a third electric push rod is fixed to the center of the bottom of an inner cavity of the sleeve through a screw, a shockproof connecting device is fixed to the top end of the third electric push rod through a welding lug, a gear is fixed to the top end of the shockproof connecting device, a moving rod is coaxially fixed to the top of the gear, a check ring is fixed to the top end of the sleeve, the moving rod penetrates through the inner cavity of the check ring, an inner gear ring is arranged on the upper portion of the inner wall of the sleeve, and the gear is matched with the inner gear ring to be slidably inserted into the inner cavity of the.

Preferably, clamping device includes the rectangle bottom plate, the even interval of upper surface of rectangle bottom plate is fixed with a plurality of partition rectangular blocks, and is arbitrary adjacent two sets of be fixed with last concave block between the partition rectangular block, three group's intervals are fixed it has fourth electric putter, three groups to embed on the partition rectangular block pass through the rectangle apron to connect between fourth electric putter's the top, the bottom interval of rectangle apron is evenly fixed with a plurality of concave blocks down, and goes up concave block and the relative distribution from top to bottom of concave block, the left and right sides of rectangle bottom plate is fixed with twelfth wireless remote control switch receiver and thirteenth wireless remote control switch receiver respectively, and three groups the flexible circuit of fourth electric putter is equallyd divide and is do not constitute the electric path through twelfth wireless remote control switch receiver and thirteenth wireless remote control switch receiver and battery.

Preferably, the lifting device is including holding the box body, and hold around the bead of box body and right side terminal surface parallel and level and be less than the left side terminal surface, it is fixed with the elasticity reel to hold between the inner wall of box body around, the fixed winding of roll body outer wall of elasticity reel has the link joint, the equal even rotation of an arbitrary link joint upper surface of link joint is equipped with the ball, the bead left side that holds the box body is rotated through elastic hinge and is equipped with the lid, and the right side edge overlap joint of lid is on the surface of link joint.

Preferably, the connecting device takes precautions against earthquakes includes two sets of relative distribution's disc, the surface of disc is that circular even interval is equipped with a plurality of ladder screw thread through-holes, the left side the coaxial welding of internal surface of disc has spacing pipe, the right side the coaxial welding of internal surface of disc has an inserted section of thick bamboo, and inserts a section of thick bamboo sliding fit and peg graft in the inner chamber of spacing pipe, the left end face and the left side of inserting a section of thick bamboo a plurality of expanding spring of fixedly connected with, left side between the internal surface of disc has two sets of threaded rods about the fixed welding of horizontal axis central symmetry, and the threaded rod runs through in inserting a section of thick bamboo through the through-hole, the spiro union.

Preferably, go up concave block and lower concave block and be the elasticity rubber piece, and the surface of both all is equipped with anti-skidding line.

Preferably, the internal tangent line of the upper concave block is flush with the upper end face of the containing box body.

Preferably, the use method of the municipal engineering inserting cable special bracket comprises the following steps:

the method comprises the following steps: integrating thirteen sets of transmitters of a first thirteen wireless remote control switch receivers into a remote control device box;

step two: the extension of a first electric push rod at the front side is controlled by a fourth wireless remote control switch receiver, the forward and reverse rotation of a low-speed forward and reverse rotation motor is controlled by an eighth wireless remote control switch receiver and a ninth wireless remote control switch receiver, two groups of supporting rotating rods rotate reversely by a chain transmission mechanism and a gear pair, telescopic supporting rods at two sides are further expanded, a third electric push rod is connected with a sixth wireless remote control switch receiver and a seventh wireless remote control switch receiver to enable a universal wheel and a straight wheel to be attached to the inner wall of a cable pipeline, a cable drives a rectangular cover plate through a slide way formed by a first rectangular supporting plate at the front side and a first baffle and the fourth electric push rod to enable an upper concave block and a lower concave block to be matched and clamped with the cable, the box body is lifted up and placed into a horizontal cable pipeline edge by the first electric push rod extending and rotating at the front side, and the shortening of the first electric push rod at the front side is controlled by the, meanwhile, a worker pushes a cable, and the wireless video monitoring device, the first wireless remote control switch receiver and the LED lamp are connected, so that the condition of the inner cavity of the cable pipeline can be observed conveniently;

step three: when the first electric push rod at the rear side is exposed, the third wireless remote control switch receiver is used for controlling the first electric push rod at the front side to extend, so that the box body can be conveniently taken out and turned to enter an adjacent cable pipeline with ninety degrees or the head of a cable can be taken out for line connection;

step four: when the head of the cable needs to be taken out, the first electric push rod on the rear side keeps an extending state, the first electric push rod can rotate through the supporting rotating shaft and the metal circular plate, the first rectangular supporting plate on the rear side is lapped on the opening of the cable well edge, the twelfth wireless remote control switch receiver is used for controlling the fourth electric push rod to extend, the lower concave block is far away from the upper concave block, the cable continues to be pushed, and the cable moves to the position near the first rectangular supporting plate on the rear side through the chain plate extending obliquely from the front side along the gap between the lower concave block and the upper concave block, so that the cable is convenient to take out.

Compared with the prior art, the invention has the beneficial effects that: the invention utilizes a low-speed forward and reverse rotating motor, a chain transmission mechanism and a gear pair to enable two groups of supporting rotating rods to drive the contraction supporting rods, the universal wheels and the straight wheels on two sides to simultaneously move inwards or outwards, the universal wheels and the straight wheels are attached to the inner wall of a cable pipeline, the head of the cable is clamped by a clamping device, the cable is suspended and pushed, the obstruction is reduced, the wire pushing speed of workers is improved, and meanwhile, the LED lamp and the wireless video monitoring device monitor the internal condition of the cable pipeline;

the first rectangular supporting plate and the first baffle plate can be moved to a wellhead by stretching the first electric push rod which is rotatably arranged, then chain plates and balls are utilized to form an inclined supporting surface, cables extend out of a cable well through gaps of the upper concave block and the lower concave block and a slide way formed between the first baffle plate and the first rectangular supporting plate, and workers do not need to go down the well to carry out cable connection;

when the box passes through universal wheel and straight-going wheel from cable duct's one end and cable head together push away the other end, utilize the first electric putter extension in left side, drag the mouth of pipe of drawing box to another cable duct, the first electric putter shrink in left side, the second electric putter drives the cushion extension simultaneously, and support the box, resume the promotion cable, the box removes left, because stopping of the cable wall of a well, the compression of column spring, when the box is whole to enter into, the shrink of second electric putter, the promotion cable, continue to run through and act as go-between, therefore, the steam generator is simple in operation, avoid knoing, can ninety degree threading simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a schematic view of the telescopic strut of FIG. 1;

FIG. 4 is a schematic view of the clamping device of FIG. 1;

FIG. 5 is a schematic structural view of the lifting device shown in FIG. 1;

fig. 6 is a schematic structural view of the shock-proof connecting device in fig. 3.

In the drawings, the components represented by the respective reference numerals are listed below:

1-box body, 2-wireless video monitoring device, 3-first wireless remote control switch receiver, 4-LED lamp, 5-half frame, 6-supporting rotating shaft, 7-metal circular plate, 8-first electric push rod, 9-first rectangular supporting plate, 10-first baffle, 11-second wireless remote control switch receiver, 12-third wireless remote control switch receiver, 13-fourth wireless remote control switch receiver, 14-fifth wireless remote control switch receiver, 15-sixth wireless remote control switch receiver, 16-seventh wireless remote control switch receiver, 17-eighth wireless remote control switch receiver, 18-ninth wireless remote control switch receiver, 19-L-shaped shearing opening, 20-supporting rotating shaft, 21-low-speed forward and backward rotating motor, 22-mandrel, 23-chain transmission mechanism, 24-gear pair, 25-telescopic supporting rod, 26-connecting block, 27-universal wheel, 28-straight wheel, 29-storage battery, 30-clamping device, 31-lifting device, 32-tenth wireless remote control switch receiver, 33-eleventh wireless remote control switch receiver, 34-rectangular box, 35-moving beam, 36-second electric push rod, 37-cushion block, 38-column spring, 250-sleeve, 251-third electric push rod, 252-shockproof connecting device, 253-gear, 254-moving rod, 255-check ring, 256-inner gear ring, 300-rectangular bottom plate, 301-separating rectangular block, 302-upper concave block, 303-fourth electric push rod, 304-rectangular cover plate, 305-downward concave block, 306-twelfth wireless remote control switch receiver, 307-thirteenth wireless remote control switch receiver, 310-containing box body, 311-elastic winding drum, 312-chain plate, 313-ball, 314-box cover, 2520-disc, 2521-stepped threaded through hole, 2522-limiting pipe, 2523-insertion barrel, 2524-expansion spring, 2525-threaded rod and 2526-limiting nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a municipal works interlude cable special stand, including box 1, the fixed wireless video monitoring device 2 and the first wireless remote control switch receiver 3 that are equipped with in rear surface left side top of box 1, the fixed LED lamp 4 that is equipped with in rear surface right side top of box 1, the equal fixed welding in central top of surface has half frame 5 around box 1, the inner chamber level of half frame 5 rotates and is equipped with support shaft 6, the outer wall central authorities an organic whole of support shaft 6 is equipped with metal plectane 7, the fixed surface of metal plectane 7 is equipped with first electric putter 8, the flexible top of first electric putter 8 is fixed with first rectangle layer board 9, the upper surface of first rectangle layer board 9 is vertically even the interval and is fixed with a plurality of first baffles 10, it has second wireless remote control switch receiver 11 and third wireless remote control switch receiver 12 to inlay in the upper surface of rear side half frame 5, it has fourth wireless remote control switch receiver 13 and fifth wireless remote control switch to connect in the upper surface of front side half frame 5 to inlay and be fixed with A receiver 14, a sixth wireless remote control switch receiver 15 and a seventh wireless remote control switch receiver 16 are fixed above the left side of the front surface of the box body 1, an eighth wireless remote control switch receiver 17 and a ninth wireless remote control switch receiver 18 are fixed above the right side of the front surface of the box body 1, L-shaped shear mouths 19 are respectively arranged between the front, the back and the lower surface of the left and the right sides of the box body 1, supporting rotating rods 20 are respectively and longitudinally rotatably arranged at the left and the right sides of the inner cavity of the box body 1, a low-speed forward and reverse rotating motor 21 is fixedly arranged at the front side of the inner wall of the box body 1 through a through hole, a mandrel 22 parallel to the supporting rotating rods 20 is arranged between the power output end of the low-speed forward and reverse rotating motor 21 and the bottom of the inner cavity of the box body 1 through a supporting seat, the mandrel 22 is connected with the outer wall of the left supporting rotating rod 20 through a chain transmission mechanism, telescopic support rods 25 are fixedly welded to the front and the rear of the outer wall of any one support rotating rod 20, the telescopic support rods 25 penetrate through the L-shaped shearing opening 19, connecting blocks 26 are fixedly welded to the outer ends of the telescopic support rods 25, universal wheels 27 are fixed to the bottoms of the two groups of connecting blocks 26 on the rear side, straight wheels 28 are fixed to the bottoms of the two groups of connecting blocks 26 on the front side, a storage battery 29 with electric quantity display is embedded and fixed to the left side of the box body 1, a clamping device 30 is fixed to the center of the upper surface of the box body 1, the inner sides of the two groups of first rectangular supporting plates 9 are connected with the front outer wall and the rear outer wall of the clamping device 30 through lifting devices 31, and a tenth wireless remote control switch receiver 32 and an eleventh wireless remote control switch receiver 33;

a rectangular box 34 is longitudinally and fixedly arranged in the center of the bottom of the box body 1, the upper parts of the left side and the right side of the inner wall of the rectangular box 34 are provided with a movable beam 35 through rollers and slide rails, the bottom of the movable beam 35 is fixedly provided with a second electric push rod 36 through a welding mounting plate, the bottom end of the second electric push rod 36 is fixedly provided with a cushion block 37, the front side of the outer shell of the second electric push rod 36 is connected with the front side of the inner wall of the rectangular box 34 through a columnar spring 38, the wireless video monitoring device 2, the first wireless remote control switch receiver 3, the LED lamp 4 and the storage battery 29 form a series loop, the telescopic circuit of the first electric push rod 8 at the rear side forms an electric path with the storage battery 29 through the second wireless remote control switch receiver 11 and the third wireless remote control switch receiver 12 respectively, the telescopic circuit of the first electric push rod 8 at the front side forms an electric path with the storage battery 29 through the, the forward and reverse rotation circuits of the low-speed forward and reverse rotation motor 21 respectively form an electric path with the storage battery 29 through the eighth wireless remote control switch receiver 17 and the ninth wireless remote control switch receiver 18, the telescopic circuits of the telescopic strut 25 respectively form an electric path with the storage battery 29 through the sixth wireless remote control switch receiver 15 and the seventh wireless remote control switch receiver 16, and the telescopic circuits of the second electric push rod 36 respectively form an electric path with the storage battery 29 through the tenth wireless remote control switch receiver 32 and the eleventh wireless remote control switch receiver 33.

Wherein, a wireless network intensifier is fixed in the upper surface of the box body 1, and the wireless network intensifier, the wireless video monitoring device 2, the first wireless remote control switch receiver 3, the LED lamp 4 and the storage battery 29 form a series loop, the wireless video monitoring device 2 is in signal connection with the wireless network intensifier to intensify network signals, so that the wireless video monitoring device 2 is matched with the LED lamp 4 to display the circuit state in the cable pipeline, which is beneficial to the troubleshooting of hidden dangers, the outer surfaces of the front and rear outer groups of first baffle plates 10 are provided with built-in handles to facilitate lifting and pulling and shifting, the telescopic strut 25 comprises a sleeve 250, the center of the bottom of the inner cavity of the sleeve 250 is fixed with a third electric push rod 251 through screws, the top end of the third electric push rod 251 is fixed with a shockproof connecting device 252 through a welding lug, the top end of the shockproof connecting device 252 is fixed with a gear 253, and the top of the gear, the top end of the sleeve 250 is fixed with a retaining ring 255, the moving rod 254 penetrates through an inner cavity of the retaining ring 255, the inner wall upper portion of the sleeve 250 is provided with an inner gear ring 256, a gear 253 is matched and inserted in the inner cavity of the inner gear ring 256 in a sliding manner, the gear 256 moves in the inner gear ring 256 to reduce the transverse displacement, meanwhile, the shockproof connecting device 252 reduces the influence of the shock on the third electric push rod 251, the clamping device 30 comprises a rectangular bottom plate 300, a plurality of partition rectangular blocks 301 are uniformly fixed on the upper surface of the rectangular bottom plate 300 at intervals, an upper concave block 302 is fixed between any two adjacent groups of partition rectangular blocks 301, fourth electric push rods 303 are embedded and fixed on three groups of partition rectangular blocks 301 at intervals, the tops of the three groups of fourth electric push rods 303 are connected through a rectangular cover plate 304, a plurality of lower concave blocks 305 are uniformly fixed on the bottom of the rectangular cover plate 304 at intervals, a twelfth wireless remote control switch receiver 306 and a thirteenth wireless remote control switch receiver 307 are respectively fixed on the left side and the right side of the rectangular bottom plate 300, the telescopic lines of the three groups of fourth electric push rods 303 respectively form an electric path with the storage battery 29 through the twelfth wireless remote control switch receiver 306 and the thirteenth wireless remote control switch receiver 307, the lifting device 31 comprises a containing box body 310, the front, the back and the right side end faces of the opening of the containing box body 310 are flush and lower than the left side end face, an elastic winding drum 311 is fixed between the front and the back of the inner wall of the containing box body 310, a chain plate 312 is fixedly wound on the outer wall of a roller body of the elastic winding drum 311, a ball 313 is uniformly and rotatably arranged on the upper surface of any one plate section of the chain plate 312, a box cover 314 is rotatably arranged on the left side of the opening of the containing box body 310 through an elastic hinge, the right side edge of the box cover, the surface of the disk 2520 is circular and is provided with a plurality of stepped threaded through holes 2521 at uniform intervals, the inner surface of the left disk 2520 is coaxially welded with a limiting tube 2522, the inner surface of the right disk 2520 is coaxially welded with an insertion tube 2523, the insertion tube 2523 is inserted in the inner cavity of the limiting tube 2522 in a sliding fit manner, a plurality of expansion springs 2524 are fixedly connected between the left end surface of the insertion tube 2523 and the inner surface of the left disk 2520, the inner surface of the left disk 2520 is fixedly welded with two groups of threaded rods 2525 in a central symmetry manner about a horizontal axis, the threaded rods 2525 penetrate through the insertion tube 2523 through the through holes, limit nuts 2526 are screwed on the threaded rods 2525, the limit nuts 2526 are attached to the inner wall of the insertion tube 2523, vibration is absorbed through the expansion springs 2524, meanwhile, the limit nuts 2526 and the threaded rods 2525 are matched for limiting, the upper concave block 302 and the lower concave block 305 are elastic rubber, the internal tangent line of the upper concave block 302 is flush with the upper end face of the containing box body 310, so that the obstruction on the head when the cable is pushed is reduced, and the pushing efficiency is improved.

One specific application of this embodiment is: integrating thirteen sets of transmitters of a first thirteen wireless remote control switch receivers into a remote control device box; the first electric push rod 8 at the front side is controlled to extend through a fourth wireless remote control switch receiver 13, the forward and reverse rotation of a low-speed forward and reverse rotation motor 21 is controlled through an eighth wireless remote control switch receiver 17 and a ninth wireless remote control switch receiver 18, two groups of supporting rotating rods 20 are reversely rotated by using a chain transmission mechanism 23 and a gear pair 24, telescopic supporting rods 25 at two sides are further opened, a third electric push rod 251 is connected with a sixth wireless remote control switch receiver 15 and a seventh wireless remote control switch receiver 16, a universal wheel 27 and a straight wheel 28 are attached to the inner wall of a cable duct, a cable drives a rectangular cover plate 304 through a slide way formed by a first rectangular supporting plate 9 and a first baffle plate 10 at the front side and a fourth electric push rod 303 to enable an upper concave block 302 and a lower concave block 305 to be matched and clamped with the cable, the first electric push rod 8 extending and rotating at the front side is used for lifting the box body 1 into a horizontal cable duct edge, the fifth wireless remote control switch receiver 14 is used for controlling the first electric push rod 8 on the front side to be shortened, meanwhile, a worker pushes a wire, the wireless video monitoring device 2, the first wireless remote control switch receiver 3 and the LED lamp 4 are connected, and the condition of the inner cavity of the cable pipeline can be observed conveniently; when the first electric push rod 8 at the rear side is exposed, the third wireless remote control switch receiver 12 is used for controlling the first electric push rod 8 at the front side to extend, so that the box body 1 can be conveniently taken out to turn and enter an adjacent cable pipeline with ninety degrees or the head of a cable can be taken out to be connected with a circuit; when the cable head needs to be taken out, the first electric push rod 8 at the rear side keeps an extension state, the first electric push rod 8 can rotate through the supporting rotating shaft 6 and the metal circular plate 7, the first rectangular supporting plate 9 at the rear side is lapped on the cable well edge, the twelfth wireless remote control switch receiver 306 is utilized to control the extension of the fourth electric push rod 303, the concave block 305 is far away from the concave block 302, the cable is continuously pushed, and the cable moves to the vicinity of the first rectangular supporting plate 9 at the rear side through the chain plate 312 extending obliquely at the front side along the gap between the concave block 305 and the concave block 302, so that the cable is convenient to take out.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a municipal works interlude cable special stand, includes box (1), its characterized in that: fixed wireless video monitoring device (2) and the first wireless remote control switch receiver (3) of being equipped with in rear surface left side top of box (1), the fixed LED lamp (4) that are equipped with in rear surface right side top of box (1), the equal fixed welding in the central authorities top of surface has half frame (5) around box (1), the inner chamber level of half frame (5) rotates and is equipped with support pivot (6), the outer wall central authorities an organic whole that supports pivot (6) is equipped with metal plectane (7), the fixed surface of metal plectane (7) is equipped with first electric putter (8), the flexible top of first electric putter (8) is fixed with first rectangle layer board (9), the even interval of upper surface width direction level of first rectangle layer board (9) is fixed with a plurality of first baffles (10), the rear side the upper surface of half frame (5) is embedded in and is fixed with second wireless remote control switch receiver (11) and third wireless remote control switch receiver (3) (12) Front side the upper surface of half frame (5) is embedded to be fixed with fourth wireless remote control switch receiver (13) and fifth wireless remote control switch receiver (14), the front surface left side top of box (1) is fixed with sixth wireless remote control switch receiver (15) and seventh wireless remote control switch receiver (16), the front surface right side top of box (1) is fixed with eighth wireless remote control switch receiver (17) and ninth wireless remote control switch receiver (18), all be equipped with L type shear gap (19) between the left and right sides of box (1) and the lower surface, the equal longitudinal rotation in inner chamber left and right sides of box (1) is equipped with support bull stick (20), the inner wall front side of box (1) is equipped with low-speed just reverse motor (21) through the through-hole is fixed, be equipped with through the supporting seat between the power take off end of low-speed just reverse motor (21) and the inner chamber bottom of box (1) and be on a parallel with support bull stick (20) Dabber (22), dabber (22) and left side support and connect through chain drive mechanism (23) between the outer wall of bull stick (20), the power take off end and the right side of low-speed just reverse motor (21) support and connect through gear pair (24) between the outer wall of bull stick (20), two support all fixed welding around the outer wall of bull stick (20) has telescopic strut (25), and telescopic strut (25) run through in L type shear opening (19), the outer end of telescopic strut (25) all fixed welding has connecting block (26), and the rear side is two sets of the bottom of connecting block (26) is fixed with universal wheel (27), and the front side is two sets of the bottom of connecting block (26) is fixed with straight going wheel (28), the embedded battery (29) that are fixed with the electric quantity demonstration in the left side of box (1), the upper surface center of box (1) is fixed and is equipped with clamping device (30), the inner sides of the two groups of first rectangular supporting plates (9) are connected with the front outer wall and the rear outer wall of the clamping device (30) through a lifting device (31), and a tenth wireless remote control switch receiver (32) and an eleventh wireless remote control switch receiver (33) are fixedly arranged in the middle of the right side of the upper surface of the box body (1);

the bottom center of the box body (1) is longitudinally and fixedly provided with a rectangular box (34), the upper parts of the left side and the right side of the inner wall of the rectangular box (34) are provided with a movable cross beam (35) through rollers and slide rails, the bottom of the movable cross beam (35) is fixedly provided with a second electric push rod (36) through a welding mounting plate, the bottom end of the second electric push rod (36) is fixedly provided with a cushion block (37), the front side of the shell of the second electric push rod (36) is connected with the front side of the inner wall of the rectangular box (34) through a columnar spring (38), the wireless video monitoring device (2), the first wireless remote control switch receiver (3), the LED lamp (4) and the storage battery (29) form a series loop, the telescopic circuit of the first electric push rod (8) at the rear side forms an electric path with the storage battery (29) through the second wireless remote control switch receiver (11) and the third wireless remote control switch receiver, the front telescopic line of the first electric push rod (8) forms an electric path with a storage battery (29) through a fourth wireless remote control switch receiver (13) and a fifth wireless remote control switch receiver (14), the forward and reverse rotating line of the low-speed forward and reverse rotating motor (21) forms an electric path with the storage battery (29) through an eighth wireless remote control switch receiver (17) and a ninth wireless remote control switch receiver (18), the telescopic line of the telescopic strut (25) forms an electric path with the storage battery (29) through a sixth wireless remote control switch receiver (15) and a seventh wireless remote control switch receiver (16), and the telescopic line of the second electric push rod (36) forms an electric path with the storage battery (29) through a tenth wireless remote control switch receiver (32) and an eleventh wireless remote control switch receiver (33);

clamping device (30) includes rectangle bottom plate (300), the even interval of upper surface of rectangle bottom plate (300) is fixed with a plurality of partition rectangular blocks (301), and is arbitrary adjacent two sets of it goes up concave block (302) to be fixed with between partition rectangular block (301), and three groups intervals are fixed it has fourth electric putter (303), three groups to embed on partition rectangular block (301) be fixed with concave block (305) down, and go up concave block (302) and concave block (305) relative distribution from top to bottom between the top of fourth electric putter (303) connect through rectangle apron (304), the bottom interval of rectangle apron (304) is evenly fixed with a plurality of concave blocks (305) down, and go up concave block (302) and concave block (305) relative distribution from top to bottom, the left and right sides of rectangle bottom plate (300) is fixed with twelfth wireless remote control switch receiver (306) and thirteenth wireless remote control switch receiver (307) respectively, and three groups the flexible circuit of fourth electric putter (303) is equallyd divide and is respectively through twelfth wireless remote control switch receiver (306 The receiver (307) and the storage battery (29) form an electric path;

lifting device (31) including holding box body (310), and hold around the bead of box body (310) and right side terminal surface parallel and level and be less than the left side terminal surface, hold and be fixed with elasticity reel (311) between the inner wall of box body (310) around, the roll body outer wall fixed winding of elasticity reel (311) has link joint (312), the equal even rotation of an arbitrary link upper surface of link joint (312) is equipped with ball (313), the bead left side that holds box body (310) is equipped with lid (314) through the rotation of elastic hinge, and the right side edge overlap joint of lid (314) is on the surface of link joint (312).

2. The support special for the municipal engineering inserting cables according to claim 1, wherein: the wireless network intensifier is fixedly embedded in the upper surface of the box body (1), the wireless network intensifier, the wireless video monitoring device (2), the first wireless remote control switch receiver (3), the LED lamp (4) and the storage battery (29) form a series loop, and the wireless video monitoring device (2) is in signal connection with the wireless network intensifier.

3. The support special for the municipal engineering inserting cables according to claim 1, wherein: the outer surfaces of the front and back outer groups of the first baffle plates (10) are provided with built-in handles.

4. The support special for the municipal engineering inserting cables according to claim 1, wherein: the telescopic supporting rod (25) comprises a sleeve (250), a third electric push rod (251) is fixed to the center of the bottom of an inner cavity of the sleeve (250) through a screw, a shockproof connecting device (252) is fixed to the top end of the third electric push rod (251) through a welding lug, a gear (253) is fixed to the top end of the shockproof connecting device (252), a moving rod (254) is coaxially fixed to the top of the gear (253), a check ring (255) is fixed to the top end of the sleeve (250), the moving rod (254) penetrates through the inner cavity of the check ring (255), an inner gear ring (256) is arranged on the upper portion of the inner wall of the sleeve (250), and the gear (253) is matched and slidably inserted into the inner cavity of the inner gear ring (256).

5. The bracket special for the municipal engineering inserting cables according to claim 4, wherein: the shockproof connecting device (252) comprises two groups of discs (2520) which are distributed oppositely, a plurality of stepped threaded through holes (2521) are uniformly arranged on the surfaces of the discs (2520) in a circular shape at intervals, a limiting pipe (2522) is coaxially welded on the inner surface of the disc (2520) on the left side, an inserting barrel (2523) is coaxially welded on the inner surface of the disc (2520) on the right side, and the inserting cylinder (2523) is inserted in the inner cavity of the limiting pipe (2522) in a sliding fit manner, a plurality of expansion springs (2524) are fixedly connected between the left end surface of the inserting cylinder (2523) and the inner surface of the left disc (2520), two groups of threaded rods (2525) are fixedly welded on the inner surface of the left disc (2520) in a centrosymmetric manner around the horizontal axis, and the threaded rod (2525) passes through the through hole and penetrates through the insertion cylinder (2523), the threaded rod (2525) is screwed with a limit nut (2526), and the limit nut (2526) is attached to the inner wall of the insertion cylinder (2523).

6. The support special for the municipal engineering inserting cables according to claim 1, wherein: go up concave piece (302) and concave piece (305) are elastic rubber piece, and the surface of both all is equipped with anti-skidding line.

7. The support special for the municipal engineering inserting cables according to claim 1, wherein: the inner tangent line of the upper concave block (302) is flush with the upper end surface of the containing box body (310).

8. The use method of the special bracket for the municipal engineering inserting cable according to claim 1, characterized in that: the method comprises the following steps:

step two: the first electric push rod (8) at the front side is controlled to extend through a fourth wireless remote control switch receiver (13), the forward and reverse rotation of a low-speed forward and reverse rotation motor (21) is controlled through an eighth wireless remote control switch receiver (17) and a ninth wireless remote control switch receiver (18), two groups of supporting rotating rods (20) are reversely rotated by a chain transmission mechanism (23) and a gear pair (24), then telescopic supporting rods (25) at two sides are opened, a third electric push rod (251) is connected with a sixth wireless remote control switch receiver (15) and a seventh wireless remote control switch receiver (16) to enable a universal wheel (27) and a straight wheel (28) to be attached to the inner wall of a cable pipeline, a cable is connected with a rectangular cover plate (304) through a slide way formed by a first rectangular supporting plate (9) at the front side and a first baffle plate (10) and a fourth electric push rod (303) to drive a rectangular cover plate (304) to enable an upper concave block (302) and a lower concave block (305) to be matched to clamp, the box body (1) is lifted by the aid of the first electric push rod (8) which is extended and rotated from the front side and placed into a horizontal cable pipeline edge opening, the first electric push rod (8) on the front side is controlled to be shortened by the aid of the fifth wireless remote control switch receiver (14), meanwhile, a worker pushes wires, the wireless video monitoring device (2), the first wireless remote control switch receiver (3) and the LED lamp (4) are connected, and accordingly the condition of an inner cavity of the cable pipeline can be observed conveniently;

step three: when the first electric push rod (8) at the rear side is exposed, the third wireless remote control switch receiver (12) is used for controlling the first electric push rod (8) at the front side to extend, so that the box body (1) can be conveniently taken out and turned to enter an adjacent cable pipeline with ninety degrees or the head of a cable can be taken out to be connected with a circuit;

step four: when the head of the cable needs to be taken out, the first electric push rod (8) on the rear side keeps an extending state, the first electric push rod (8) can rotate through the supporting rotating shaft (6) and the metal circular plate (7), the first rectangular supporting plate (9) on the rear side is lapped on the opening of a cable well, the twelfth wireless remote control switch receiver (306) is utilized to control the fourth electric push rod (303) to extend, the lower concave block (305) is far away from the upper concave block (302), the cable is pushed continuously, the cable moves to the position near the first rectangular supporting plate (9) on the rear side along the gap between the lower concave block (305) and the upper concave block (302) through the chain plate (312) extending obliquely on the front side, and the cable is convenient to take out.