CN113725784B - Cable mechanical installation equipment for cable duct and use method thereof - Google Patents

Abstract

The utility model relates to a cable mechanical type erection equipment and application method for cable pit relates to a cable erection equipment, belongs to power supply or distribution wire and cable's installation field, including cable pit, cable frame and overlap joint pole, the inside left and right sides of cable pit all is fixed and is provided with the cable frame, and bearing device has been placed on the surface of cable pit, and drive arrangement is all installed to bearing device's the left and right sides, the drawing drum has been placed at the top of cable pit, bearing device's middle fixed mounting has a supporting component, and the fixed surface of bearing device front end is provided with the installation component, and the side-mounting of installation component has the overlap joint pole, and the connected mode between overlap joint pole and the drawing drum is connected for the bearing, and the cable that can make the device automatically compress tightly and neatly arrange the outside when installing the cable through the subassembly that compresses tightly that sets up and adjusting part, can also adapt to the cable pit of different width and the cable support of different positions simultaneously and use.

Description

Cable mechanical installation device for cable trench and method of use thereof

technical field

The invention relates to a cable installation device, which belongs to the field of installation of power supply or distribution wires and cables, in particular to a mechanical cable installation device for cable trenches and a method for using the same.

Background technique

The cable is made of multiple insulated wires and the outer layer of insulation. It is mainly used to transmit power or electrical signals. There are many types of cables. Different internal fillers are used according to the usage scenarios to increase the corrosion resistance of the cable and Insulation and moisture-proof effects, the cable needs to use the cable trench and the cable bracket inside during the installation and laying process, and the existing cable installation equipment still has some defects when it is installed with the cable bracket of the cable trench.

Some power supply or distribution cable installation equipment currently on the market, when installing the cables inside the power supply or distribution cable trench, it is necessary to batch the power supply or distribution cables on the left and right sides and the upper and lower cable racks The installation work usually needs to manually enter the interior of the cable trench to install the power supply or distribution cables. The degree of automation is low, and the proportion of manual labor installation is relatively large. It is impossible to install and lay multiple cables inside the cable trench at the same time. Very inconvenient to use and low work efficiency;

At the same time, the existing power supply or distribution cable installation equipment cannot automatically tilt the cable reel during the cable laying process, and the reel moves straight forward during the cable laying and installation process, which is very uncomfortable Convenient, the cable is bent to a large extent, which is not easy to operate, and the outermost cable cannot be automatically compressed during installation, and it is easy to scatter.

Therefore, we improve this and propose a cable mechanical installation device for cable trenches and a method for using the same.

Contents of the invention

(1) The technical problem to be solved by the present invention is: the existing power supply or distribution cable installation equipment consumes more manpower, has low work efficiency, and is inconvenient to neatly arrange and compress power supply or distribution cables in multiple positions , easy to scatter, and the operation is very inconvenient.

(2) Technical solution

In order to achieve the purpose of the above invention, the present invention provides a cable mechanical installation device for cable trenches, including cable trenches, cable racks and lap rods, cable racks are fixed on the left and right sides inside the cable trench, A supporting device is placed on the surface of the cable trench, and driving devices are installed on the left and right sides of the supporting device. A pay-off reel is placed on the top of the cable trench. The surface of the front end of the device is fixed with a mounting component, and a lap rod is installed on the side of the mounting component. The connection between the lap rod and the pay-off reel is a bearing connection. Internal activities are fitted with adjustment components.

Wherein, the supporting device includes a supporting bracket, a connecting shell, a first connecting rod, a first limiting plate, a first connecting shaft, a telescopic rod, an inner connecting plate, a second connecting rod, a second limiting plate and a second limiting plate. Two connecting shafts; the front and rear ends of the supporting bracket are fixedly equipped with connecting shells, the left bearing of the connecting shell is connected with the first connecting rod, and the left side of the first connecting rod is fixedly provided with the first limiting plate, the second A first connecting shaft is fixedly installed on the left side of a limit plate, and the inner bolt of the connecting shell is fixed with a telescopic rod, and the front end of the telescopic rod is fixedly installed with an inner connecting plate, and the right bearing of the inner connecting plate is installed with a second connecting shaft. rod, the right side of the second connecting rod is fixedly installed with the second limiting disk, and the right side of the second limiting disk is fixedly installed with the second connecting shaft.

Wherein, the inner wall of the connecting shell and the outer wall of the inner connecting plate are attached to each other, the second connecting rod forms a sliding structure through the inner connecting plate and the connecting shell, the second connecting rod, the second limiting plate and The central axis of the second connecting shaft is on the same straight line.

Wherein, the driving device includes a motor, a pulley and a transmission belt; the motor is fixedly installed inside the support bracket, the output shaft of the motor is fixedly provided with a pulley, and the outer side of the pulley is meshed with a transmission belt; the first connecting shaft and The second connecting shafts form a rotating structure through the belt pulley, the transmission belt and the connecting shell.

Wherein, the pay-off reel includes a support plate, a universal wheel, a rotating shaft, a casing, a reel, a rotating rod, a first cable, and a second cable; universal wheels are installed around the bottom of the support plate to support The surface bearing of the plate is equipped with a rotating shaft, the top of the rotating shaft is fixedly provided with a casing, the inner bearing of the casing is installed with a winding reel, the inner rotation of the rewinding reel is installed with a rotating rod, and the right side of the rotating rod is wound with a first cable, A second cable is coiled on the left side of the rotating rod, and the shape of the shell is a semi-cylindrical, and the shell forms a rotating structure through the rotating shaft and the support plate.

Wherein, the support assembly includes a cross bar, a vertical plate and a bump; a vertical plate is fixedly arranged under the horizontal bar, and a bump is fixedly installed on the front end of the vertical plate, and the bumps are on the upper and lower sides of the vertical plate, etc. Spacing distribution.

Wherein, the installation assembly includes a fixed plate, an overlapping plate, a connecting block, a groove, a docking groove, an abutting block and an inner shaft; the fixed plate is fixedly installed on the surface of the supporting bracket, and the top of the Connecting plate, the side of the overlapping plate is fixedly provided with a connecting block, the inside of the overlapping plate is provided with a groove, the top of the fixed plate is provided with a docking groove, the inside of the docking groove is fitted with a docking block, and the front end of the docking groove It is a through port structure, and the rear end of the docking groove is a closed structure. An inscribed shaft is installed inside the groove, and the inner wall of the groove and the outer wall of the inscribed shaft fit together. The shape of the inscribed shaft is a sphere, and the inscribed shaft The center of the ball is located inside the groove, and the inscribed shaft forms a rotating structure through the lap rod, the pay-off disc and the lap plate; the installation components and the pay-off disc are symmetrically distributed on the left and right sides of the supporting device.

Wherein, the pressing assembly includes a first pressing plate, a second pressing plate, a front baffle, a third pressing plate, a fourth pressing plate, a movable groove, a pressing spring, a side connecting plate and a rotating roller; the first pressing plate is movably installed on the vertical Inside the board, a second pressure plate is attached to the top of the first pressure plate, a front baffle is attached to the front end of the vertical plate, a third pressure plate is installed on the left side below the vertical plate, and the right side under the vertical plate is installed on the right side. There is a fourth pressing plate, the inside of the first pressing plate, the second pressing plate, the third pressing plate and the fourth pressing plate are all provided with movable grooves, the inside of the movable groove is fixedly provided with compression springs, and the front ends of the compression springs are connected with the bumps, so that The left and right sides of the vertical plate are fixedly provided with side plates, and the interior of the side plates is hollow, and the sides of the first, second, third, and fourth platens are installed by rotating damping shafts. Rotating roller, the first pressing plate, the second pressing plate, the third pressing plate and the fourth pressing plate all form an elastic structure through the compression spring and the protrusion, and the ends of the first pressing plate, the second pressing plate, the third pressing plate and the fourth pressing plate are in the shape of Upturned.

Wherein, the adjustment assembly includes a movable block, a communication groove and a spring; the movable block is fixedly installed on the top of the front baffle, and the inside of the crossbar is provided with a communication groove for the movable block to slide, and the inside of the communication groove is fixedly arranged There is a spring, and the front end of the spring is connected with the movable block.

A method for using a cable mechanical installation device for a cable trench, comprising the following steps:

S1: Cable winding: Wind the cable as a whole on the left and right sides inside the pay-off reel, place the pay-off reel on the left and right sides of the cable trench, and prepare for the pay-off work;

S2: Pay-off reel installation: The pay-off reel is lapped on the installation components on the left and right sides of the supporting device through the lap rod, and the pay-off reel is pushed forward by the installation components to prepare for cable installation;

S3: Adaptive adjustment: adjust the size of the supporting device according to the width of the cable trench, and adjust the installation position of the pressing component according to the height of the cable rack;

S4: The driving device advances as a whole: the driving device drives the supporting device to move forward as a whole. During the movement, the installation component pulls the pay-off reel through the lap rod, so that the rear sides of the pay-off reels on the left and right sides are automatically biased towards the cable. The inside of the ditch is ready for cable installation work;

S5: Cable installation: Place the cable ends of the cable rolls on the left and right sides of the cable tray on the upper and lower cable racks on the left and right sides of the cable trench respectively. The tightening component compresses the cables near the outside on the cable rack to complete the installation and neat arrangement of the cables.

(3) Beneficial effects

The invention provides a cable mechanical installation device for cable trenches and its use method, the beneficial effects of which are:

1. Through the set supporting device, the effect of more convenient installation of cables is realized. While pushing the cable pay-off reel, the thrust is used to make the pay-off reel automatically tilt to the position of the cable groove, so that the cable can be installed when the device is in use. It can be more conveniently placed inside the cable trench, which improves the use effect of the device and solves the problems of inconvenient cable installation and troublesome operation in the prior art;

2. Through the set drive device, the effect of improving work efficiency and reducing labor costs is achieved. While automatically pushing the device as a whole forward, the pay-off reels on the left and right sides of the device are automatically installed and laid on the cables, which improves the convenience of the device. It solves the problem of low working efficiency of the existing cable installation equipment;

3. Through the installed installation components, the effect of quick installation and disassembly of the pay-off reel is realized. It only needs to connect the docking groove and the docking block to complete the forward movement of the device as a whole, and the internal connection on the installation components The shaft can tilt the pay-off reel as a whole, so as to facilitate the subsequent more efficient cable installation work, which solves the problem that it is not convenient to quickly install and disassemble the pay-off reel in the prior art, and has the advantage of being more convenient to use;

4. Through the set pressing component, the effect of automatically fixing and pressing the cables is realized. The first cable and the second cable are pressed through the elastic pressing plate inside the device to ensure that the cables are arranged neatly. It solves the problem in the prior art that it is not convenient to arrange the cables neatly and easily scattered;

5. Through the equidistant distribution of bumps, the effect of adapting to different positions in the cable trench is realized. By installing the pressure plate on different bumps, the device can adapt to cable racks in different positions for stable installation. and compression work, which improves the scope of application of the device and solves the problem of inconvenient installation of cables at different positions in the cable trench in the prior art;

6. Through the set of rollers and pressure plates, the protective effect can be achieved in the process of compressing the cables, preventing the pressure plates from peeling off the insulation of the cables, and solving the problem of single functionality of the existing installation equipment;

7. Through the set supporting device, the installation of cables adapting to cable trenches of different widths is realized, and the positions of the first and second limiting discs are adjusted through the telescopic rod inside the device, which solves the problem of existing The cable installation equipment in the technology cannot be adapted to cable trenches of different widths for cable installation work.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is a schematic diagram of the overall structure of the cable mechanical installation equipment for the cable trench provided by the present application;

Fig. 2 is a schematic diagram of the split structure of the fixing plate and the lapping plate of the cable mechanical installation equipment used in the cable trench provided by the present application;

Fig. 3 is a schematic diagram of the front sectional structure of the connection shell of the cable mechanical installation equipment used in the cable trench provided by the present application;

Fig. 4 is a structural schematic diagram of the supporting device for the cable mechanical installation equipment provided by the present application;

Fig. 5 is a schematic diagram of the structure at A in Fig. 4 of the cable mechanical installation equipment for cable trenches provided by the present application;

Fig. 6 is a schematic diagram of the front view of the cable mechanical installation equipment used in the cable trench provided by the present application;

Fig. 7 is a schematic diagram of the connection structure between the pay-off reel and the installation component of the cable mechanical installation equipment for the cable trench provided by the present application;

Fig. 8 is a schematic diagram of the structure at B in Fig. 7 of the cable mechanical installation equipment for cable trenches provided by the present application;

Fig. 9 is a schematic diagram of the connection structure between the shell and the winding reel of the cable mechanical installation equipment for the cable trench provided by the present application;

Fig. 10 is a schematic diagram of the connection structure between the bump and the third pressure plate of the cable mechanical installation device for the cable trench provided by the present application;

FIG. 11 is a schematic diagram of the structure at point C in FIG. 10 of the cable mechanical installation equipment for cable trenches provided by the present application.

1. Cable trench;

2. Cable rack;

3. Supporting device; 301, supporting bracket; 302, connecting shell; 303, first connecting rod; 304, first limiting plate; 305, first connecting shaft; 306, telescopic rod; 307, inner connecting plate; 308, the second connecting rod; 309, the second limit plate; 310, the second connecting shaft;

4. Driving device; 401, motor; 402, pulley; 403, transmission belt;

5. Pay-off reel; 501, support plate; 502, universal wheel; 503, rotating shaft; 504, shell; 505, reel; 506, rotating rod; 507, first cable; 508, second cable;

6. Support assembly; 601, cross bar; 602, vertical plate; 603, bump;

7. Installation components; 701, fixed plate; 702, lap plate; 703, connecting block; 704, groove; 705, docking groove; 706, docking block; 707, inner shaft;

8. Compression assembly; 801, first pressure plate; 802, second pressure plate; 803, front baffle; 804, third pressure plate; 805, fourth pressure plate; 806, movable groove; 807, pressure spring; 808, side connection Plate; 809, turn roller;

9. Adjustment assembly; 901, movable block; 902, connecting groove; 903, spring;

10. Lap rod.

Detailed ways

The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are only used to illustrate the present invention, but can not be used to limit the scope of the present invention.

Example 1:

As shown in Fig. 1, Fig. 4, Fig. 6 and Fig. 7, this embodiment proposes a cable mechanical installation device for cable trenches, including a cable trench 1, a cable frame 2 and a lap rod 10, the inside of the cable trench 1 The left and right sides of the cable rack 2 are fixedly installed, the surface of the cable trench 1 is placed with a support device 3, the support device 3 can be adapted to the use of cable trenches 1 of different widths, and the left and right sides of the support device 3 are equipped with drive The device 4 is driven by the driving device 4 to move the whole forward. The top of the cable trench 1 is placed with a pay-off reel 5, the middle of the support device 3 is fixedly installed with a support assembly 6, and the surface of the front end of the support device 3 is fixed with an installation assembly. 7. Use the mounting assembly 7 to splice the supporting device 3 and the pay-off reel 5. The side of the installation assembly 7 is equipped with a lap rod 10, and the connection between the lap rod 10 and the pay-off reel 5 is a bearing connection, so that The pay-off reel 5 will not affect the lap rod 10 and the mounting assembly 7 when rotating, and the pressing assembly 8 is movable installed below the supporting assembly 6, and the cable is installed and compressed by using the pressing assembly 8, and the supporting assembly 6 An adjustment component 9 is installed in the internal activities, and the compression component 8 is adjusted through the adjustment component 9, so as to adapt to the compression work of cables in different positions.

Example 2:

The scheme in embodiment 1 is further introduced below in conjunction with specific working methods, see the following description for details:

As shown in Fig. 1, Fig. 3, Fig. 4, Fig. 6, Fig. 7 and Fig. 8, as a preferred embodiment, on the basis of the above method, further, the supporting device 3 includes a supporting bracket 301, a connecting shell 302 , the first connecting rod 303, the first limiting disc 304, the first connecting shaft 305, the telescopic rod 306, the inner connecting plate 307, the second connecting rod 308, the second limiting disc 309 and the second connecting shaft 310; The front and rear ends of the frame 301 are fixedly equipped with a connecting shell 302, the left side bearing of the connecting shell 302 is connected with a first connecting rod 303, and the left side of the first connecting rod 303 is fixedly provided with a first limiting plate 304. The left side of the bit plate 304 is overlapped with the cable trench 1, and the left side of the first limit plate 304 is fixedly installed with the first connecting shaft 305. The first connecting shaft 305 can rotate on the left side of the cable trench 1, and the connecting shell The inner bolt of 302 is fixed with a telescopic rod 306, and the distance between the first connecting shaft 305 and the second connecting shaft 310 is adjusted by using the telescopic rod 306, so as to adapt to the use of cable trenches 1 with different widths. The front end of the telescopic rod 306 is fixed and installed There is an inner connection plate 307, the right side bearing of the inner connection plate 307 is equipped with a second connecting rod 308, and the right side of the second connecting rod 308 is fixedly equipped with a second limiting disc 309, and the second limiting disc 309 is used to connect with the cable The right side of the groove 1 is overlapped, and the right side of the second limit plate 309 is fixedly installed with a second connecting shaft 310, and the second connecting shaft 310 can rotate on the right side surface of the cable groove 1, so that the supporting device 3 It can drive the whole device to move forward or backward.

As shown in Figure 3, as a preferred embodiment, on the basis of the above method, further, the inner wall of the connection shell 302 and the outer wall of the inner connecting plate 307 are attached to each other, so as to ensure that the inner connecting plate 307 can be straight left and right Move, the second connecting rod 308 forms a sliding structure through the inner connection plate 307 and the connecting shell 302, and the sliding structure on the device enables the device to adapt to cable trenches 1 of different widths, which improves the scope of application of the device. The central axes of the two connecting rods 308, the second limiting disk 309 and the second connecting shaft 310 are on the same straight line, which ensures the overall stability of the device.

As shown in Figure 3, Figure 4, Figure 6 and Figure 7, as a preferred embodiment, on the basis of the above method, further, the drive device 4 includes a motor 401, a pulley 402 and a transmission belt 403; the motor 401 is fixedly installed on the bearing Inside the bracket 301, the output shaft of the motor 401 is fixedly provided with a belt pulley 402, the motor 401 drives the belt pulley 402 to rotate, and the outer side of the belt pulley 402 is engaged with a transmission belt 403, and the belt pulley 402 drives the transmission belt 403 to rotate; the first connecting shaft 305 and the second The connecting shafts 310 all form a rotating structure through the belt pulley 402 and the transmission belt 403 and the connecting shell 302. The engagement of the first connecting shaft 305 and the second connecting shaft 310 with the driving belt 403 drives the device to move forward as a whole. The belt pulley 402 and the transmission belt 403 can be replaced by a sprocket chain during use, but corresponding sprockets need to be installed on the second connecting shaft 310 and the first connecting shaft 305 .

As shown in Figure 1, Figure 6, Figure 7 and Figure 9, as a preferred embodiment, on the basis of the above method, further, the pay-off reel 5 includes a support plate 501, a universal wheel 502, a rotating shaft 503, and a housing 504 , reel 505, rotating rod 506, the first cable 507 and the second cable 508; all around the bottom of the support plate 501, universal wheels 502 are installed for rotation, and the surface bearing of the support plate 501 is equipped with a rotating shaft 503, and the top of the rotating shaft 503 The housing 504 is fixedly arranged so that the housing 504 and the reel 505 can rotate freely. The inner bearing of the housing 504 is equipped with the reel 505, and the cable is retracted by the reel 505. The inner rotation of the reel 505 is installed There is a rotating rod 506, and the right side of the rotating rod 506 is wound with a first cable 507, and the left side of the rotating rod 506 is wound with a second cable 508, and the first cable 507 and the second cable 508 are used for different layers of cables. Frame 2 carries out the installation work of cable, and the shape of shell 504 is semi-cylindrical, and shell 504 forms rotating structure between rotating shaft 503 and support plate 501, and when the whole device moves forward through rotating structure, the end of pay-off reel 5 is in the shape of The inclined shape improves the use effect of the device.

As shown in Fig. 1, Fig. 4, Fig. 5, Fig. 10 and Fig. 11, as a preferred embodiment, on the basis of the above method, further, the support assembly 6 includes a cross bar 601, a vertical plate 602 and a protrusion 603; A riser 602 is fixedly arranged below the cross bar 601, and a bump 603 is fixedly mounted on the front end of the riser 602, and the bump 603 is used to overlap the pressing plate, and the bumps 603 are equally spaced on both sides of the riser 602, so that The device can adapt to the installation and laying work of cables in different positions, thereby improving the practicability of the device.

As shown in Figure 1, Figure 2, Figure 4, Figure 6 and Figure 7, as a preferred embodiment, on the basis of the above method, further, the installation assembly 7 includes a fixed plate 701, an overlapping plate 702, and a connecting block 703 , groove 704, docking groove 705, docking block 706 and inscribed shaft 707; fixed plate 701 is fixedly installed on the surface of bearing bracket 301, and the top of fixed plate 701 is placed with lap plate 702, and the side of lap plate 702 is fixed A connection block 703 is provided, a groove 704 is provided inside the lap joint plate 702, a docking groove 705 is provided above the fixed plate 701, and a docking block 706 is arranged on the inside of the docking groove 705, and the docking groove 705 and the docking block 706 are used For the installation and docking of the upper and lower parts of the installation assembly 7, the front end of the docking groove 705 is an open structure, and the rear end of the docking groove 705 is a closed structure, so that the supporting device 3 automatically pushes the installation assembly in the process of moving forward 7, when it is necessary to remove the upper part of the installation assembly 7, it is only necessary to move the supporting device 3 backwards, which improves the convenience of use, and the internal movement of the groove 704 is installed with an inscribed shaft 707, the inner wall of the groove 704 and the outer wall of the inscribed shaft 707 fit each other, the shape of the inscribed shaft 707 is a sphere, the center of the ball of the inscribed shaft 707 is located inside the groove 704, and the inscribed shaft 707 passes through the lap rod 10 A rotating structure is formed between the pay-off reel 5 and the lap plate 702, so that the inscribed shaft 707 can rotate within a certain range inside the lap plate 702. After turning to the maximum range, the lap bar 10 will resist The surface of the lap plate 702 enables the pay-off reel 5 connected to the side of the lap rod 10 to automatically tilt to ensure the convenience of installation; the installation assembly 7 and the pay-off reel 5 are symmetrically distributed on the left and right sides of the supporting device 3 , so that the device can simultaneously install the left and right sides of the cable trench 1.

As shown in Fig. 1, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 10 and Fig. 11, as a preferred embodiment, on the basis of the above method, further, the pressing assembly 8 includes a first pressing plate 801, The second pressing plate 802, the front baffle plate 803, the third pressing plate 804, the fourth pressing plate 805, the movable groove 806, the compression spring 807, the side connecting plate 808 and the rotating roller 809; the first pressing plate 801 is movably installed inside the vertical plate 602, The top of the first pressing plate 801 is fitted with a second pressing plate 802, and the front end of the vertical plate 602 is fitted with a front baffle 803, and the front baffle 803 and the vertical plate 602 are used to fix the pressing plates inside the device, thereby improving the The use effect of the device, the left side below the riser 602 is movably installed with the third press plate 804, the right side below the riser 602 is movably installed with the fourth press plate 805, the first press plate 801, the second press plate 802, the third press plate 804 and The inside of the fourth pressing plate 805 is provided with movable grooves 806, which can adjust the positions of the pressing plates on the device. The inside of the movable grooves 806 is fixedly provided with stage clips 807, which are used to hold against the pressing plates. Press against the cable to achieve the compression and stable placement of the cable. The front end of the compression spring 807 is connected to the protrusion 603. The left and right sides of the vertical plate 602 are fixed with side plates 808. The inside of the side plate 808 is hollow. shape, the side connecting plate 808 is used to layer the upper and lower layers of cables of the cable rack 2, the sides of the first pressing plate 801, the second pressing plate 802, the third pressing plate 804 and the fourth pressing plate 805 are installed with rotation through the damping shaft. The roller 809 and the rotating roller 809 can not only compress the cable, but also protect the cable, avoiding the abrasion of the cable skin when the pressing plate moves, and improving the safety of the device. The first pressing plate 801 and the second pressing plate 801 Pressing plate 802, the 3rd pressing plate 804 and the 4th pressing plate 805 all constitute elastic structure between stage clip 807 and projection 603, the end of first pressing plate 801, the second pressing plate 802, the 3rd pressing plate 804 and the 4th pressing plate 805 are all in the shape of Tilted shape, use the tilted part of the end of the pressure plate to place the cables stably.

As shown in Figure 1, Figure 4, Figure 5, Figure 10 and Figure 11, as a preferred embodiment, on the basis of the above method, further, the adjustment assembly 9 includes a movable block 901, a communication groove 902 and a spring 903; Block 901 is fixedly installed on the top of front baffle plate 803, and the inside of cross bar 601 is provided with the communication groove 902 that slides for movable block 901, and the inside of communication groove 902 is fixedly provided with spring 903, and the front end of spring 903 links to each other with movable block 901.

Example 3:

The schemes in Embodiment 1 and Embodiment 2 are further introduced below in conjunction with specific working methods, see the following description for details:

A method for using a cable mechanical installation device for a cable trench, comprising the following steps:

As shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 7, Fig. 8 and Fig. 9, the cable is rewound first, and the cable is wound on the left and right sides of the inside of the pay-off reel 5, ready for pay-off work, slide the pay-off reel 5 into the inside of the installation assembly 7, install the lap plate 702 above the fixed plate 701, and then connect the lap plate 702 and the fixed plate 701 through the docking block 706 and the docking groove 705 , to complete the overall installation work of the installation assembly 7, after the installation work is completed, the overall size of the supporting device 3 is adjusted, and the expansion and contraction of the telescopic rod 306 drives the second connecting shaft 310 to move back and forth, so that the device can be used for both left and right Adjust the distance between the first limiting disc 304 and the first connecting shaft 305 and the second limiting disc 309 and the second connecting shaft 310 on the side to adapt to the use of cable trenches 1 of different widths. The second cable 508 and the first cable 507 inside the pay-off reel 5 are drawn to the surface of the cable rack 2, so that the device can simultaneously install the cables at different positions inside the cable trench 1, and lead the first cable 507 into the upper cable rack 2, the second cable 508 is introduced into the lower cable rack 2, so that cables of different layers can be installed simultaneously;

According to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 10 and Fig. 11, the cable installation position is adjusted according to the position of the cable rack 2, and the first pressing plate 801, the second pressing plate 802, the third pressing plate 804 and the fourth pressure plate 805 are installed into the corresponding projections 603, so that the pressure plates and the cable rack 2 correspond to each other, so that the cables can be adapted to the cable racks 2 in different positions for synchronous installation. After the adjustment is completed, as shown in Figure 4 , as shown in Fig. 5, Fig. 10 and Fig. 11, the spring 903 inside the communication groove 902 pushes the movable block 901, so that the front baffle 803 is close to the vertical plate 602, and the fixing work of the pressure plates on the device is completed, and the overall adaptation is completed. After the sex adjustment works, start the motor 401 inside the bracket 301 on the left and right sides of the starting device, drive the belt pulley 402 to rotate through the motor 401 to drive the transmission belt 403 to rotate, and drive the first connecting shaft 305 and the second connecting shaft 310 to rotate simultaneously through the driving belt 403, so that The device can move forward as a whole. In the process of the supporting device 3 moving forward as a whole, it can be seen from Fig. 1 and Fig. 6 that Fig. 1 shows the state of the pay-off reel 5 when the supporting device 3 is stationary, and Fig. 6 shows the state of the supporting device 3. The position of the pay-off reel 5 when the support device 3 moves forward, the pay-off reel 5 is inclined under the effect of bottom surface friction force and self gravity at this moment, and the lap bar 10 passes through the groove 704 and the inscribed shaft 707 in the The inner rotation of the lap joint plate 702, during the rotation of the inscribed shaft 707, the opening on the rear side of the shell 504 is inclined to the center of the cable trench 1, so that the cables in the pay-off reel 5 are more convenient for installation. Compared with the traditional linearly advancing pay-off reel 5, the cables in the inclined pay-off reel 5 will not be bent too much, which ensures convenient installation and safe use of cables. During the installation of cables, the shell 504 passes through The connecting block 703 rotates on the support plate 501, the support plate 501 moves forward through the universal wheel 502, and the take-up reel 505 rotates inside the housing 504 through the bearing, so that the cables on the rotating rod 506 are unwound and installed;

As shown in Fig. 1, Fig. 2, Fig. 5, Fig. 6, Fig. 10 and Fig. 11, the side connecting plate 808 is used to separate the upper and lower cables. Just move the support device 3, and the lap plate 702 will be separated from the fixed plate 701 automatically, and the disassembly work will be completed. At this time, the cables inside the pay-off reel 5 can be replaced. During the forward movement of the vertical plate 602, The first cable 507 and the second cable 508, under the pressure of the stage clip 807 inside the movable groove 806, are always turned by the tilted parts of the first pressing plate 801, the second pressing plate 802, the third pressing plate 804 and the fourth pressing plate 805. Roller 809 is pressed tightly, because all press plate and rotating roller 809 are all connected by damping shaft between each place, so under the effect of rotating roller 809 resistance, the required torsion force when cable is discharged through pay-off reel 5 is less than rotating roller 809 rotation. Resistance, at this time, when the supporting device 3 moves forward, the cables can be automatically and neatly arranged on the surface of the cable rack 2 under the action of the rotating roller 809, and the installation of the cables is completed.

The above embodiments are only used to illustrate the present invention, but not to limit the present invention. Although the present invention has been described in detail with reference to the embodiments, those skilled in the art should understand that various combinations, modifications or equivalent replacements of the technical solutions of the present invention do not depart from the spirit and scope of the technical solutions of the present invention, and all should cover Within the scope of the claims of the present invention.

Claims (9)

1. A cable mechanical installation device for cable trenches, comprising cable trenches (1), cable racks (2) and lap rods (10), characterized in that the left and right sides of the cable trench (1) A cable rack (2) is fixedly installed on both sides, a supporting device (3) is placed on the surface of the cable trench (1), and a driving device (4) is installed on the left and right sides of the supporting device (3). A pay-off reel (5) is placed on the top of (1), a support assembly (6) is fixedly installed in the middle of the supporting device (3), and a mounting assembly (7) is fixedly installed on the surface of the front end of the supporting device (3). , the side of the installation component (7) is installed with a lap rod (10), the connection between the lap rod (10) and the pay-off reel (5) is a bearing connection, and the lower part of the support component (6) is movable. Tight assembly (8), the internal activity of support assembly (6) is equipped with regulating assembly (9); The supporting device (3) includes a supporting bracket (301); The installation assembly (7) includes a fixed plate (701), an overlapping plate (702), a connecting block (703), a groove (704), a docking groove (705), a docking block (706) and an inner shaft (707 ); the fixed plate (701) is fixedly installed on the surface of the support bracket (301), the top of the fixed plate (701) is placed with an overlapping plate (702), and the side of the overlapping plate (702) is fixedly provided with a connecting block (703), the inside of the overlapping plate (702) is provided with a groove (704), the top of the fixed plate (701) is provided with a docking groove (705), and the inside of the docking groove (705) is fitted with a docking block (706), the front end of the docking groove (705) is a port structure, and the rear end of the docking groove (705) is a closed structure, and the internal activity of the groove (704) is equipped with an inscribed shaft (707), and the groove (704) The inner wall of the inscribed shaft (707) fits with the outer wall of the inscribed shaft (707). A rotating structure is formed between the lap rod (10) and the pay-off disc (5) and the lap plate (702); the installation assembly (7) and the pay-off disc (5) are symmetrically distributed on the supporting device (3 ) on the left and right sides. 2. A cable mechanical installation device for cable trenches according to claim 1, characterized in that, the supporting device (3) further comprises a connecting shell (302), a first connecting rod (303), The first limit plate (304), the first connecting shaft (305), the telescopic rod (306), the inner connecting plate (307), the second connecting rod (308), the second limit plate (309) and the second connection shaft (310); the front and rear ends of the bearing bracket (301) are fixedly equipped with a connecting shell (302), the left side bearing of the connecting shell (302) is connected with a first connecting rod (303), and the first connecting rod The left side of (303) is fixedly provided with the first limiting plate (304), and the left side of the first limiting plate (304) is fixedly installed with the first connecting shaft (305), and the inner bolt of the connecting shell (302) Expansion link (306) is fixed, and the front end of expansion link (306) is fixedly installed with inner connecting plate (307), and the right side bearing of inner connecting plate (307) is equipped with second connecting rod (308), and the second connecting rod ( The right side of 308) is fixedly installed with the second limiting disk (309), and the right side of the second limiting disk (309) is fixedly installed with the second connecting shaft (310). 3. A cable mechanical installation device for cable trenches according to claim 2, characterized in that, the inner wall of the connecting shell (302) and the outer wall of the inner connecting plate (307) are attached to each other, The second connecting rod (308) constitutes a sliding structure through the inner connection plate (307) and the connecting shell (302), the second connecting rod (308), the second limiting disc (309) and the second connecting shaft ( 310) on the same straight line. 4. A cable mechanical installation device for cable trenches according to claim 2, characterized in that the drive device (4) includes a motor (401), a pulley (402) and a transmission belt (403); The motor (401) is fixedly installed inside the support bracket (301), the output shaft of the motor (401) is fixedly provided with a pulley (402), and the outer side of the pulley (402) is engaged with a transmission belt (403); Both the first connecting shaft (305) and the second connecting shaft (310) pass through the pulley (402), the transmission belt (403) and the connecting shell (302) to form a rotating structure. 5. A cable mechanical installation device for cable trenches according to claim 1, characterized in that, the pay-off reel (5) includes a support plate (501), universal wheels (502), a rotating shaft ( 503), shell (504), winding reel (505), rotating rod (506), first cable (507) and second cable (508); the four sides of the bottom of the support plate (501) are installed with ten thousand To the wheel (502), the surface bearing of the support plate (501) is equipped with a rotating shaft (503), the top of the rotating shaft (503) is fixedly provided with a casing (504), and the inner bearing of the casing (504) is equipped with a winding reel (505) A rotating rod (506) is installed inside the winding reel (505), a first cable (507) is wound on the right side of the rotating rod (506), and a second cable (507) is wound on the left side of the rotating rod (506). Two cables (508), the outer casing (504) is in the shape of a semi-cylindrical cylinder, and the outer casing (504) forms a rotating structure through the rotating shaft (503) and the support plate (501). 6. A cable mechanical installation device for cable trenches according to claim 1, characterized in that, the support assembly (6) includes a cross bar (601), a riser (602) and a bump (603 ); the bottom of the cross bar (601) is fixedly provided with a riser (602), and the front end of the riser (602) is fixedly equipped with a bump (603), and the bump (603) is fixed on the top of the riser (602). Distributed at equal intervals on the upper and lower sides. 7. A cable mechanical installation device for cable trenches according to claim 6, characterized in that, the pressing assembly (8) comprises a first pressing plate (801), a second pressing plate (802), a front Baffle plate (803), third pressing plate (804), fourth pressing plate (805), movable groove (806), compression spring (807), side connecting plate (808) and rotating roller (809); said first pressing plate (801) is movably installed inside the vertical plate (602), the top of the first pressure plate (801) is fitted with a second pressure plate (802), and the front end of the vertical plate (602) is fitted with a front baffle (803) , the left side below the riser (602) is movably installed with a third press plate (804), the right side below the riser (602) is movably installed with a fourth press plate (805), the first press plate (801), the second Pressing plate (802), the 3rd pressing plate (804) and the inside of the 4th pressing plate (805) all offer movable groove (806), and the inside of movable groove (806) is fixedly provided with stage clip (807), stage clip (807) The front end of the vertical plate (602) is connected to the bump (603), and the left and right sides of the vertical plate (602) are fixedly provided with side plates (808). The inside of the side plate (808) is hollow, and the first pressure plate ( The sides of 801), the second pressing plate (802), the third pressing plate (804) and the fourth pressing plate (805) are all equipped with rotating rollers (809) by damping shaft rotation, the first pressing plate (801), the second pressing plate (802 ), the third pressing plate (804) and the fourth pressing plate (805) all form an elastic structure between the compression spring (807) and the bump (603), the first pressing plate (801), the second pressing plate (802), the third pressing plate Both the ends of the pressing plate (804) and the fourth pressing plate (805) are warped. 8. A cable mechanical installation device for cable trenches according to claim 7, characterized in that the adjustment assembly (9) includes a movable block (901), a communication slot (902) and a spring (903) ; The movable block (901) is fixedly installed on the top of the front baffle (803), and the inside of the cross bar (601) is provided with a communication groove (902) for the sliding of the movable block (901), and the communication groove (902) A spring (903) is fixed inside the spring (903), and the front end of the spring (903) is connected with the movable block (901). 9. A method for using a cable mechanical installation device for a cable trench, according to claim 8, a cable mechanical installation device for a cable trench, characterized in that it comprises the following steps: S1: Cable winding: Wind the cable as a whole on the left and right sides inside the pay-off reel (5), place the pay-off reel (5) on the left and right sides of the cable trench (1), and prepare for the pay-off work; S2: Installation of the pay-off reel (5): The pay-off reel (5) is lapped on the installation components (7) on the left and right sides of the supporting device (3) through the lap rod (10), and pushed by the installation component (7) The pay-off reel (5) moves forward, ready to install the cables; S3: Adaptive adjustment: adjust the size of the supporting device (3) according to the width of the cable trench (1), and adjust the installation position of the pressing assembly (8) according to the height of the cable rack (2); S4: The driving device advances as a whole: the driving device (4) drives the supporting device (3) to move forward as a whole. During the movement, the installation component (7) pulls the pay-off reel (5) through the lap rod (10) , so that the rear sides of the pay-off reels (5) on the left and right sides are automatically deflected to the inside of the cable trench (1), ready for cable installation; S5: Cable installation: Place the cable heads of the cable rolls on the left and right sides of the cable tray (5) on the upper and lower cable racks (2) on the left and right sides of the cable trench (1) respectively. The supporting device (3) moves forward as a whole, and the pressing assembly (8) compresses the cables close to the outside on the cable rack (2), completing the installation and orderly arrangement of the cables.

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