CN116488084B

CN116488084B - Cable laying frame

Info

Publication number: CN116488084B
Application number: CN202310737748.9A
Authority: CN
Inventors: 王媛媛; 王斌; 刘亚峰; 王晓京; 穆怡丹
Original assignee: Huaneng Taiyuan Dongshan Gas Turbine Thermal Power Co Ltd
Current assignee: Huaneng Taiyuan Dongshan Gas Turbine Thermal Power Co Ltd
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2023-10-31
Anticipated expiration: 2043-06-21
Also published as: CN116488084A

Abstract

The invention relates to the technical field of cable laying frames, and particularly provides a cable laying frame which comprises horizontal components, front connecting components, rear connecting components and bending components, wherein the rear end of one horizontal component is connected with the front end of the front connecting component, the rear end of the front connecting component is connected with the front end of the bending component, the rear end of the bending component is connected with the front end of the rear connecting component, and the rear end of the rear connecting component is connected with the front end of the other horizontal component. According to the invention, the bending assembly is arranged in the laying frame, so that the laying frame can be more attached to the mounting surface when passing through an uneven mounting surface, the laying frame is stably supported, the laying frame is prevented from being damaged, the service life of the laying frame is prolonged, each cable is limited in the laying frame, the cable is more stably mounted, the cable laying is ensured not to be mutually wound, the regularity of the cable laying is ensured, and the efficiency of later workers in overhauling the cable is improved.

Description

Cable laying frame

Technical Field

The invention relates to the technical field of cable laying frames, in particular to a cable laying frame.

Background

Cabling refers to the process of laying and installing cables along a surveyed route to form a cabling. According to the application, the cable laying device can be divided into overhead, underground (pipelines and direct burial), underwater, wall, tunnel and other laying modes, and the auxiliary support is needed for laying the cables to fix the side-by-side cables.

The existing cable laying frame is of a rigid straight structure, when the installation face is uneven, the laying frame cannot be clung to the installation face, a cavity is formed between the laying frame and the installation face, and the hanging position of the laying frame is easy to damage.

Disclosure of Invention

The invention provides a cable laying frame which is used for solving the problems set forth in the background art: the existing cable laying frame is of a rigid straight structure, when the installation surface is uneven, the laying frame cannot be clung to the installation surface, a cavity is formed between the laying frame and the installation surface, and the hanging part of the laying frame is easy to damage.

In order to solve the technical problems, the invention discloses a cable laying frame which comprises horizontal components, front connecting components, rear connecting components and bending components, wherein the rear end of one horizontal component is connected with the front end of the front connecting component, the rear end of the front connecting component is connected with the front end of the bending component, the rear end of the bending component is connected with the front end of the rear connecting component, and the rear end of the rear connecting component is connected with the front end of the other horizontal component.

Preferably, the horizontal component comprises a first base and four first connecting seats, the four first connecting seats are respectively arranged at the front end and the rear end of the left side wall and the front end and the rear end of the right side wall of the first base, the upper surface of the first base is fixedly connected with a first vertical plate, the right side of the top end of the first vertical plate is rotationally connected with a first cover plate, the longitudinal section of the first cover plate is L-shaped, two limiting blocks are arranged on the vertical inner side wall of the first cover plate at intervals, two first limiting blocks are arranged on the right side wall of the first vertical plate at intervals, the first limiting blocks and the second limiting blocks are in one-to-one correspondence, and one sides, close to the first limiting blocks and the second limiting blocks, of the first limiting blocks are all provided with first limiting grooves.

Preferably, the front connecting assembly comprises a second base, the front end of the left side wall of the second base and the front end of the right side wall of the second base are fixedly connected with a second connecting seat respectively, the second connecting seat is used for being connected with the rear end of one horizontal assembly, a vertical plate II is fixedly connected to the upper surface of the second base, two limiting blocks III are arranged on the upper surface of the right side wall of the vertical plate II at intervals, two connecting plates I are fixedly connected to the upper surface of the second base at intervals left and right, elastic connecting columns I are respectively arranged on one sides, far away from each other, of the two connecting plates I, a cover plate II is connected to the right side of the top end of the vertical plate II in a rotating mode, the cover plate II is located on the front side of the connecting plate I on the left side, the longitudinal section of the cover plate II is L-shaped, two limiting blocks IV are arranged on the vertical inner side wall of the cover plate II in an upper-lower interval mode, the limiting blocks III and the limiting blocks IV are in one-to-one arrangement, and one sides, close to the limiting blocks III and the limiting blocks IV are all provided with second limiting grooves.

Preferably, the bending assembly comprises a center seat, a plurality of cable holes penetrating through the center seat from front to back are formed in the center seat, two connecting plates II are fixedly connected to the left end and the right end of the rear side face of the center seat, elastic connecting columns II are arranged on the sides, away from each other, of the two connecting plates II, two connecting plates III are fixedly connected to the left end and the right end of the front side face of the center seat, connecting holes I are formed in the connecting plates III and used for being connected with any one of the elastic connecting columns I and the elastic connecting columns II, mounting grooves I are formed in the connecting plates III, and the mounting grooves I are communicated with the connecting holes I.

Preferably, the rear connecting assembly comprises a third base, the rear end of the left side wall of the third base and the rear end of the right side wall of the third base are fixedly connected with a connecting seat III respectively, the connecting seat III is used for being connected with the front end of the other horizontal assembly, the upper surface of the third base is fixedly connected with a vertical plate III and a vertical plate IV, connecting holes II which are communicated left and right are formed in the vertical plate III and the vertical plate IV respectively, the connecting holes II are used for being connected with an elastic connecting post II, mounting grooves II are formed in the vertical plate III and the vertical plate IV respectively, the mounting grooves II are communicated with the connecting holes II, two limit blocks V are fixedly arranged on the right side wall surface of the vertical plate III at intervals, a cover plate III is rotatably connected to the right side of the vertical plate III, the longitudinal section of the cover plate III is L-shaped, two limit blocks VI are arranged on the vertical inner side wall of the cover plate III at intervals, the limit blocks V and the limit blocks V are in one-to-one correspondence, and one side of each limit block V and each other is provided with a third limit groove.

Preferably, the horizontal assembly comprises:

the box body is provided with a horizontal partition board in the box body, and the box body is divided into an upper cavity and a lower cavity by the horizontal partition board;

a plurality of groups of front and back interval positioning device, positioning device includes two sets of locating component of fore-and-aft symmetry, and locating component includes: the upper end of the vertical shaft is rotationally connected with the lower end of the horizontal partition plate, and the lower end of the vertical shaft is provided with fan blades; the vertical shaft is fixedly sleeved with a gear, the right side of the gear is meshed with a horizontal rack, the upper end of the horizontal rack is fixedly connected with a sliding block and a vertical connecting rod, the sliding block is in sliding connection with the lower end of a horizontal partition plate, and the horizontal partition plate is provided with a vertical through hole for the vertical connecting rod to pass through in a sliding manner; the upper end of the vertical connecting rod is fixedly connected with a first matching block, the lower end of the horizontal rack is fixedly connected with a supporting block, the supporting block is provided with a second through hole, and the second through hole and the first through hole are coaxially arranged; one side, close to each other, of the first matching block of the two groups of positioning assemblies is provided with a first matching inclined plane; the height of one side, close to each other, of the matching inclined planes of the front and rear sets of positioning components is lower than the height of one side, far away from each other, of the matching inclined planes of the front and rear sets of positioning components; a connecting spring is fixedly connected between the vertical connecting rods of the two groups of positioning assemblies;

the drive assembly, drive assembly is used for driving a plurality of group's positioner, and drive assembly includes: the vertical electric telescopic handle, the stiff end and the box upper end inner wall fixed connection of vertical electric telescopic handle, the telescopic end fixedly connected with horizontal drive board of vertical electric telescopic handle, horizontal drive board lower extreme sets up a plurality of transmission pieces, transmission piece and positioner one-to-one, both sides set up cooperation inclined plane two around the transmission piece, cooperation inclined plane two cooperation inclined plane one cooperation.

The preparation method of the cable laying rack comprises the steps of assembling the cable laying rack by using an assembling device;

the assembly device comprises: the assembly base, assembly base upper surface is provided with electronic slide rail, and sliding connection has the motion seat on the electronic slide rail, is provided with auxiliary device on the motion seat, and assembly base upper surface fixedly connected with fixing base installs the installation piece on the fixing base.

Preferably, a working cavity is arranged in the movement seat, a first positioning block and a second positioning block are fixedly connected to the upper surface of the movement seat, the auxiliary device comprises a fixing component, the fixing component comprises a T-shaped rod, the T-shaped rod penetrates through the upper surface of the working cavity in a sliding mode along the up-down direction, the T-shaped rod is located between the first positioning block and the second positioning block, the lower end of the T-shaped rod is fixedly connected with a limiting plate, a plurality of springs I are fixedly connected between the lower surface of the limiting plate and the inner bottom surface of the working cavity, mounting columns I are fixedly connected to the inner walls of the left side and the right side of the working cavity respectively, a fixing plate is fixedly connected to the first mounting columns in a sliding mode along the left-right direction, the fixing plate is L-shaped, one side, close to the limiting plate, of the fixing plate contacts with the limiting plate, and a spring II is fixedly connected between one side, far away from the limiting plate, of the fixing plate and the inner wall of the working cavity.

Preferably, the auxiliary device further comprises two groups of auxiliary installation components arranged in bilateral symmetry, the auxiliary installation components are located at the front sides of the fixing components, and the auxiliary installation components comprise: the trigger rod penetrates through the upper wall of the working cavity in a sliding mode along the up-down direction, a spring III is fixedly connected between the lower end of the trigger rod and the inner bottom surface of the working cavity, a transmission rod is fixedly connected to the lower portion of the trigger rod, one end, close to the inner side wall of the working cavity, of the transmission rod is fixedly connected with a fixed pulley, mounting columns II are fixedly connected to the inner walls of the left side and the right side of the working cavity, a top plate is fixedly connected to the inner side of the mounting columns II, a pressing plate is fixedly connected to the mounting columns II along the left side and the right side, the longitudinal section of the pressing plate is L-shaped, a spring IV is fixedly connected between one side, close to the top plate, of the pressing plate and the top plate, a connecting rope is fixedly connected to the inner top surface of the working cavity, and the other end of the connecting rope is wound around the fixed pulley and then fixedly connected to the pressing plate.

Preferably, the auxiliary device further comprises an unlocking assembly, the unlocking assembly comprises two groups of hanging rails which are symmetrically arranged left and right, the hanging rails are arranged on the left side and the right side of the fixing base through brackets, the brackets are connected to the top end of the assembly base, the hanging rails are slidably connected with driving bases along the front-back direction, the lower surfaces of the driving bases are connected with conical blocks through a plurality of springs, and conical surfaces are arranged at the left end and the right end of each conical block.

The technical scheme of the invention is further described in detail through the drawings and the embodiments.

Compared with the prior art, the invention has the following beneficial effects:

through setting up crooked subassembly in laying the frame, make to lay the frame and can laminate more with the installation face when the installation face of unevenness, make to lay the frame have stable support, prevent to lay the frame and be damaged, the life of having prolonged to lay the frame, the protectiveness of laying the frame to the cable has been improved, through spacing to every cable in laying the frame, make cable installation more stable, it can not intertwine to have ensured cable laying, cable laying's regularity has been guaranteed, the efficiency when later stage staff overhauls the cable has been improved, auxiliary device volume is less portable, the staff of being convenient for dismouting crooked subassembly at job site, the quantity of crooked subassembly in the regulation lays the frame, make to lay the frame laminate the installation face more.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic view of a first embodiment of a horizontal assembly of the present invention;

FIG. 3 is a schematic view of a front connector assembly according to the present invention;

FIG. 4 is a schematic structural view of the rear connection assembly of the present invention;

FIG. 5 is a schematic view of the bending assembly of the present invention;

FIG. 6 is a schematic view of a second embodiment of a horizontal assembly of the present invention;

FIG. 7 is an enlarged schematic view of the structure at C in FIG. 6;

FIG. 8 is a schematic top view of an assembly device of the laying rack;

FIG. 9 is a schematic view of the structure at A-A in FIG. 8;

FIG. 10 is a schematic view of the structure at B-B in FIG. 8;

fig. 11 is a schematic diagram of the front view of the connection of the hanger rail and the tapered block.

In the figure: 1. a horizontal assembly; 101. a first base; 102. a first connecting seat; 103. a first vertical plate; 104. a first limiting block; 105. a cover plate I; 106. a second limiting block; 107. a first limit groove; 2. a front connection assembly; 201. a second base; 202. a second connecting seat; 203. a second vertical plate; 204. a third limiting block; 205. a first connecting plate; 206. an elastic connecting column I; 207. the second limit groove; 208. a cover plate II; 209. a limiting block IV; 3. a rear connection assembly; 301. a third base; 302. a third connecting seat; 303. a vertical plate III; 304. a vertical plate IV; 305. a second connecting hole; 306. a second mounting groove; 307. a limiting block V; 308. a cover plate III; 309. a limiting block six; 310. a third limit groove; 4. a bending assembly; 41. a center seat; 42. a cable hole; 43. a second connecting plate; 44. an elastic connecting column II; 45. a third connecting plate; 46. a first connecting hole; 47. a first mounting groove; 5. assembling a base; 6. an electric slide rail; 7. a motion seat; 8. a fixing seat; 9. a mounting block; 10. a working chamber; 1101. a first positioning block; 1102. a second positioning block; 12. a T-bar; 13. a limiting plate; 14. a first spring; 15. a first mounting column; 16. a fixing plate; 17. a second spring; 18. a trigger lever; 19. a third spring; 20. a transmission rod; 21. a fixed pulley; 22. a second mounting column; 23. a top plate; 24. pressing the plate; 25. a spring IV; 26. a connecting rope; 27. a hanger rail; 28. a driving seat; 29. a conical block; 30. a spring V; 31. a conical surface; 401. a case; 4011. an upper cavity; 4012. a lower cavity; 402. a first through hole; 403. a horizontal partition; 404. a vertical shaft; 405. a fan blade; 406. a gear; 407. a horizontal rack; 408. a sliding block; 409. a vertical connecting rod; 410. a first matching block; 4101. matching with the first inclined plane; 411. a support block; 4111. a second through hole; 412. a vertical electric telescopic rod; 413. a horizontal drive plate; 414. a transmission block; 4141. matching with the second inclined plane; 415. storing the air bag; 416. a puncture needle.

Detailed Description

The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.

In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the invention solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, technical solutions and technical features between the embodiments may be combined with each other, but it is necessary to base that a person skilled in the art can implement the combination of technical solutions, when the combination of technical solutions contradicts or cannot be implemented, should be considered that the combination of technical solutions does not exist, and is not within the scope of protection claimed by the present invention.

The invention provides the following examples

Example 1

The embodiment of the invention provides a cable laying frame, which comprises a horizontal component 1, a front connecting component 2, a rear connecting component 3 and a bending component 4, wherein the rear end of one horizontal component 1 is connected with the front end of the front connecting component 2, the rear end of the front connecting component 2 is connected with the front end of the bending component 4, the rear end of the bending component 4 is connected with the front end of the rear connecting component 3, and the rear end of the rear connecting component 3 is connected with the front end of the other horizontal component 1.

The working principle and beneficial effects of the technical scheme are as follows:

according to the invention, the bending component 4 is arranged in the laying frame, so that the laying frame can be more attached to the mounting surface when passing through an uneven mounting surface, the laying frame is stably supported, the hanging erection of the laying frame is prevented from being damaged, the service life of the laying frame is prolonged, and the protection of the laying frame to cables is improved.

The invention solves the problems of the prior art: the existing cable laying frame is of a rigid straight structure, when the installation surface is uneven, the laying frame cannot be clung to the installation surface, a cavity is formed between the laying frame and the installation surface, and the hanging part of the laying frame is easy to damage.

Example 2

On the basis of embodiment 1, as shown in fig. 2, the horizontal component 1 comprises a first base 101, four first connecting seats 102, the four first connecting seats 102 are respectively arranged at the front end and the rear end of the left side wall and the front end and the rear end of the right side wall of the first base 101, a first vertical plate 103 is fixedly connected to the upper surface of the first base 101, a first cover plate 105 is rotatably connected to the right side of the top end of the first vertical plate 103, the longitudinal section of the first cover plate 105 is L-shaped, two second limiting blocks 106 are arranged on the vertical inner side wall of the first cover plate 105 at intervals up and down, two first limiting blocks 104 are arranged on the right side wall of the first vertical plate 103 at intervals up and down, the first limiting blocks 104 and the second limiting blocks 106 are arranged in a one-to-one correspondence manner, and first limiting grooves 107 are formed on one sides of the first limiting blocks 104 and the second limiting blocks 106, which are close to each other.

The number of the first limiting block 104 and the second limiting block 106 is the same, and the first limiting block 104 and the second limiting block 106 can be arranged into 3 groups or more than 3 groups which are vertically spaced;

the invention can be provided with a plurality of horizontal components 1 which are sequentially connected at intervals from front to back, the horizontal components 1 which are sequentially connected at intervals from front to back form a horizontal module group, the front and back adjacent horizontal components 1 are connected with a front and back adjacent connecting seat I102 through bolts, the connection of the front and back adjacent horizontal components 1 is realized, and the horizontal component 1 at the rightmost side of the horizontal module group is connected with the front connecting component 2;

the connection of different horizontal components 1 is completed by inserting bolts into the first connecting seat 102, the connection stability of different horizontal components 1 is guaranteed, workers can assemble the horizontal components 1 on the working site conveniently, the horizontal components 1 with different numbers can be assembled freely according to the installation length, the cables are placed into the first limiting groove 107 to limit according to the installation scheme, the cables in the horizontal components 1 are prevented from being mutually wound after the installation is completed, the overhaul efficiency of later workers is improved, the first rotating cover plate 105 is arranged, and the cables are conveniently placed into the horizontal components 1.

Example 3

On the basis of example 1 or 2, as shown in figures 3-5,

the front connecting assembly 2 comprises a second base 201, the front end of the left side wall and the front end of the right side wall of the second base 201 are fixedly connected with a second connecting seat 202 respectively, the second connecting seat 202 is used for being connected with the rear end of the horizontal assembly 1, the upper surface of the second base 201 is fixedly connected with a third vertical plate 203, two third limiting blocks 204 are arranged on the right side wall of the second vertical plate 203 at intervals up and down, two first connecting plates 205 are fixedly connected to the upper surface of the second base 201 at intervals left and right, elastic connecting posts 206 are respectively arranged on one sides, far away from each other, of the first connecting plates 205, a second cover plate 208 is connected to the right side of the top end of the second vertical plate 203 in a rotating mode, the second cover plate 208 is located on the front side of the first connecting plate 205 on the left side, the longitudinal section of the second cover plate 208 is L-shaped, two fourth limiting blocks 209 are arranged on the vertical inner side wall of the second cover plate 208 at intervals, the third limiting blocks 204 are correspondingly arranged with the fourth limiting blocks 209, and second limiting grooves 207 are respectively arranged on one side, close to one side of the fourth limiting blocks 209. The second connecting seat 202 is used for being connected with the first connecting seat 102 at the rear end of the horizontal component 1;

preferably, the bending component 4 comprises a center seat 41, a plurality of cable holes 42 penetrating through the center seat 41 from front to back are formed in the center seat 41, two connecting plates II 43 are fixedly connected to the left end and the right end of the rear side of the center seat 41, elastic connecting columns II 44 are arranged on the sides, away from each other, of the two connecting plates II 43, two connecting plates III 45 are fixedly connected to the left end and the right end of the front side of the center seat 41, a first connecting hole 46 is formed in the connecting plates III 45, the first connecting hole 46 is used for being connected with any one of the elastic connecting columns I206 and the elastic connecting columns II 44, a first mounting groove 47 is formed in the connecting plates III 45, and the first mounting groove 47 is communicated with the first connecting hole 46.

Preferably, the rear connecting assembly 3 includes a third base 301, the rear end of the left side wall and the rear end of the right side wall of the third base 301 are fixedly connected with a third connecting seat 302, the third connecting seat 302 is used for being connected with the front end of the other horizontal assembly 1, the upper surface of the third base 301 is fixedly connected with a third vertical plate 303 and a fourth vertical plate 304, two through connecting holes 305 are formed in the third vertical plate 303 and the fourth vertical plate 304, the second connecting holes 305 are used for being connected with the second elastic connecting post 44, a second mounting groove 306 is formed in the third vertical plate 303 and the fourth vertical plate 304, the second mounting groove 306 is communicated with the second connecting holes 305, two limiting blocks 307 are fixedly arranged on the right side wall surface of the third vertical plate 303 at intervals, a third cover plate 308 is rotatably connected to the top right side of the third vertical plate 303, the third cover plate 308 is located on the rear side of the fourth vertical plate 304, the longitudinal section of the third cover plate 308 is in an L shape, two limiting blocks 309 are arranged on the upper side and lower side of the vertical inner side wall of the third cover plate 308 at intervals, the fifth limiting blocks 307 are correspondingly arranged with the sixth limiting blocks 309, and the sixth limiting blocks 309 are arranged on one side of the sixth limiting blocks 307, and the third limiting blocks 310 are arranged on one side, close sides of the limiting blocks 309. The third connecting seat 302 is used for being connected with the first connecting seat 102 at the front end of the other horizontal component 1;

wherein, the bending components 4 can be arranged into a plurality of bending components which are sequentially connected back and forth, and the bending modules 4 which are sequentially connected back and forth form a bending module group; in the bending assemblies 4 adjacent to each other in front and back: the two elastic connecting posts II 44 of the former bending component 4 are connected with the two connecting holes I46 of the latter bending component 4; the first connecting hole 46 of the foremost bending component 4 is connected with the first two elastic connecting posts 206 of the front connecting component 2; the two first elastic connecting posts 206 of the rearmost bending element are connected with the two second connecting holes 305 of the rear connecting element 3.

The beneficial effects of the technical scheme are as follows:

1. when the installation surface is uneven, firstly, bolts are inserted into the first connecting seat 102 and the second connecting seat 202, the front connecting assembly 2 is connected with the horizontal assembly 1, the cable is placed in the second limiting groove 207, then the cover plate II 208 is covered, the stability of the cable in the front connecting assembly 2 is guaranteed, because the front connecting assembly 2 and the bending assembly 4 are preassembled, the front connecting assembly 2 and the bending assembly 4 are not required to be assembled on a construction site, the number of the connected bending assemblies 4 is adjusted according to the length of the uneven installation surface of the installation site, the last bending assembly 4 is the bending assembly 4 preassembled with the rear connecting assembly 3, the bolts are inserted into the third connecting seat 302 and the corresponding first connecting seat 102 to complete the connection of the rear connecting assembly 3 and the corresponding horizontal assembly 1, then the cable is sequentially plugged into the cable hole 42 of the bending assembly 4, the cable is placed in the third limiting groove 310 in the rear connecting assembly 3 after passing through all the bending assemblies 4, the fixing of the cable in the whole area is guaranteed through the limit block III 309 and the limit block III 307 in the rear connecting assembly 3.

2. The bending assembly 4 can be assembled in any number, so that workers can adjust the number of the bending assemblies 4 in the laying frame on site according to the length of the uneven mounting surface, the cable laying efficiency is improved, the cables are limited in the laying frame through the second limiting groove 207, the third limiting groove 310 and the cable holes 42, the cables are prevented from being damaged due to the fact that the cables are mutually wound, the effect of each cable can be conveniently understood through the mounting position of the cable, the cable overhauling efficiency is improved at the later stage, and the front connecting assembly 2 and the rear connecting assembly 3 are connected with the horizontal assembly 1 through the front connecting assembly 4 and the rear connecting assembly 4 in a preassembly mode, so that the stability and the connecting efficiency of the connecting position are ensured.

Example 4

On the basis of embodiment 1 or 3, as shown in fig. 6 to 7, the horizontal assembly 1 includes:

the box 401, the front and back ends of the box 401 are correspondingly provided with first through holes 402, four connecting seats 102 are respectively arranged at the front and back ends of the left side wall and the front and back ends of the right side wall of the box 401 (not shown in fig. 6 and see fig. 2), a horizontal partition plate 403 is arranged in the box 401, and the box 401 is divided into an upper cavity 4011 and a lower cavity 4012 by the horizontal partition plate 403;

a plurality of groups of front and back interval positioning device, positioning device includes two sets of locating component of fore-and-aft symmetry, and locating component includes: the upper end of the vertical shaft 404 is rotationally connected with the lower end of the horizontal partition plate 403, and the lower end of the vertical shaft 404 is provided with a fan blade 405; a gear 406 is fixedly sleeved on the vertical shaft 404, a horizontal rack 407 is meshed on the right side of the gear 406, a sliding block 408 and a vertical connecting rod 409 are fixedly connected to the upper end of the horizontal rack 407, the sliding block 408 is in sliding connection with the lower end of the horizontal partition plate 403, and the horizontal partition plate 403 is provided with a vertical through hole for the vertical connecting rod 409 to slide and penetrate; the upper end of the vertical connecting rod 409 is fixedly connected with a first matching block 410, the lower end of the horizontal rack 407 is fixedly connected with a supporting block 411, the supporting block 411 is provided with a second through hole 4111, and the second through hole 4111 is coaxially arranged with the first through hole 402; one side, close to each other, of the first matching block 410 of the two sets of positioning components is provided with a first matching inclined surface 4101; the height of one side of the first 4101 of the front and rear positioning components, which is close to each other, is lower than the height of one side of the first 4101 of the front and rear positioning components, which is far away from each other; a connecting spring is fixedly connected between the vertical connecting rods 409 of the two groups of positioning assemblies;

the drive assembly, drive assembly is used for driving a plurality of group's positioner, and drive assembly includes: the vertical electric telescopic rod 412, the stiff end and the box 401 upper end inner wall fixed connection of vertical electric telescopic rod 412, the telescopic end fixedly connected with horizontal drive plate 413 of vertical electric telescopic rod 412, horizontal drive plate 413 lower extreme sets up a plurality of transmission pieces 414, transmission piece 414 and positioner one-to-one, both sides set up cooperation inclined plane two 4141 around the transmission piece 414, cooperation inclined plane two 4141 cooperation inclined plane one 4101 cooperation.

Preferably, as shown in fig. 6, a storage air bag 415 is disposed between adjacent positioning devices at the lower end of the horizontal partition plate 403, fire extinguishing agent is stored in the storage air bag 415, the storage air bag 415 is also disposed between the positioning device at the forefront end of the horizontal partition plate 403 and the inner wall at the front side of the box 401, and the storage air bag 415 is also disposed between the positioning device at the rearmost end of the horizontal partition plate 403 and the inner wall at the rear side of the box 401; the upper ends of the sides of the horizontal racks 407 opposite from each other in front and rear are provided with lancets 416. Preferably, the box 401 is further provided with: a smoke sensor, a flame detection sensor (or a flame sensor), and a microcontroller are electrically connected with the smoke sensor, the flame detection sensor, and the vertical electric telescopic rod 412. The vertical link 409 in this embodiment may also be configured as an electric telescopic rod, and when the vertical link 409 moves back and forth according to needs, the gear 406 is not driven to rotate (the horizontal rack 407 is not meshed with the vertical link 409);

in this embodiment, a door that can be opened and closed may be provided on the left side, the right side, or the lower side of the case 401;

the side wall or the lower end of the box 401 is provided with a vent hole for radiating heat of the cable, and the lower end of the box 401 is provided with a drain hole;

this example 4 and example 2 are two different examples of horizontal assembly 1, example 4 being used when a longer length of horizontal assembly 1 is required and example 2 being used when a shorter length of horizontal assembly 1 is required; the horizontal assembly 1 of example 4 and example 2 can be used simultaneously throughout the cabling process;

1. in use, the cable penetrates into the box 401 from the first through hole 402 at the front side, then sequentially passes through the second through holes 4111 from front to back, and finally penetrates out of the box 401 from the first through hole 402 at the rear side of the box 401; the second through hole 4111 of the supporting block 411 is used for supporting the cable, so that the cable is prevented from contacting the inner wall of the whole box 401, the contact area between the cable and the box 401 is reduced, due to the arrangement of the vent holes, part of water is prevented from entering the box 401 when the rainy weather is met, the contact position between the cable and the second through hole 4111 is air-dried slowly, and the contact area between the cable and the box 401 is prevented from being wet for a long time, so that the service life of the cable is easily influenced;

2. the vertical electric telescopic rod 412 can be controlled to extend downwards to drive the transmission blocks 414 to move downwards, the transmission blocks 414 are matched with the first inclined plane 4101 through the second inclined plane 4141, and each transmission block 414 drives the first front and rear matching blocks 410 in each group of positioning devices to be mutually far away, so that the two vertical connecting rods 409 in the positioning devices are mutually far away, the two horizontal racks 407 in the positioning devices are mutually far away, and the connecting springs are stretched at the moment; when the vertical electric telescopic rod 412 is contracted upwards, the transmission block 414 is driven to move upwards, so that the two vertical connecting rods 409 in the positioning device are close to each other under the action of the connecting springs, and the two horizontal racks 407 in the positioning device are close to each other;

the two horizontal racks 407 can be driven to be close to or far away from each other by controlling the periodic expansion of the vertical electric expansion rod 412, on one hand, the horizontal racks 407 drive the corresponding gears 406 and the vertical shaft 404 to rotate, and the ventilation in the box 401 can be quickened by the fan blades 405 at the lower end of the vertical shaft 404, so that the effects of heat dissipation or dehumidification can be achieved; on the other hand, the supporting block 411 moves back and forth along with the corresponding horizontal rack 407, so that the contact position between the cable and the supporting block 411 is continuously changed, and the long-time wetting of the contact position between the cable and the supporting block 411 can be avoided due to the combination of the above-mentioned dehumidification, and the service life of the cable is easily influenced;

3. the smoke sensor is used for detecting the actual smoke concentration in the box 401, the flame detection sensor is used for detecting whether a flame signal exists in the box 401, the microcontroller is used for comparing the actual smoke concentration with a preset reference smoke concentration, when the actual smoke concentration is larger than the preset reference smoke concentration and/or the flame detection sensor detects the flame signal, the microcontroller controls the vertical electric telescopic rod 412 to extend upwards (wherein, the microcontroller can be connected with an alarm, and can also control the alarm to alarm while controlling the operation of the vertical electric telescopic rod 412), so that the two horizontal racks 407 in each positioning device are far away from each other, and the puncture needles 416 on the horizontal racks 407 puncture the corresponding storage air bags 415 to realize that a plurality of storage air bags 415 are simultaneously punctured to realize quick fire extinguishing;

4. the above technical solution can realize the above functions of driving a plurality of positioning devices simultaneously by using one driving device of the vertical electric telescopic rod 412, and the control is convenient.

Example 5

On the basis of any one of the embodiments 1 to 4, the invention also discloses a preparation method of the cable laying rack, which is applied to the cable laying rack and comprises the steps of assembling the cable laying rack by using an assembling device;

as shown in fig. 8 to 11, the assembling device includes: the assembly base 5, assembly base 5 upper surface is provided with electronic slide rail 6, and sliding connection has motion seat 7 on the electronic slide rail 6, is provided with auxiliary device on the motion seat 7, and assembly base 5 upper surface fixedly connected with fixing base 8 installs installation piece 9 on the fixing base 8. The electric slide rail 6 is in the prior art, and the motion seat 7 is connected to the moving end of the electric slide rail 6;

the beneficial effects of the technical scheme are as follows:

when a worker needs to assemble the bending assemblies 4 on site, one bending assembly 4 is installed on the installation block 9 on the fixing seat 8, the position of the first bending assembly 4 is positioned through the installation block 9 (the lower end of the center seat 41 is contacted with the upper end of the installation block 9), the accurate placement position of the first bending assembly 4 is ensured, the other bending assembly 4 is installed on the auxiliary device, the bending assembly 4 is kept in an assembled state, the auxiliary device is driven to move through the electric sliding rail 6, the bending assembly 4 on the auxiliary device is driven to move towards the bending assembly 4 on the installation block 9, the connection of the two bending assemblies 4 is completed, and then the two bending assemblies 4 after the connection is completed can be taken down for the next connection operation.

The device is small in size and can be conveniently carried to a working area, so that a worker can finish the operation of adjusting the number of the bending assemblies 4 in the laying frame through the device according to the on-site condition.

Example 6

On the basis of embodiment 5, as shown in fig. 8-11, a working cavity 10 is arranged in a moving seat 7, a first positioning block 1101 and a second positioning block 1102 are fixedly connected to the upper surface of the moving seat 7, the auxiliary device comprises a fixing component, the fixing component comprises a T-shaped rod 12, the T-shaped rod 12 penetrates through the upper surface of the working cavity 10 in a sliding manner along the up-down direction, the T-shaped rod 12 is positioned between the first positioning block 1101 and the second positioning block 1102, a limiting plate 13 is fixedly connected to the lower end of the T-shaped rod 12, a plurality of springs 14 are fixedly connected between the lower surface of the limiting plate 13 and the inner bottom surface of the working cavity 10, mounting posts 15 are fixedly connected to the inner walls of the left side and the right side of the working cavity 10 respectively, a fixing plate 16 is connected to the mounting posts 15 in a sliding manner along the left-right direction, the fixing plate 16 is L-shaped, one side of the fixing plate 16 close to the limiting plate 13 contacts with the limiting plate 13, and one side of the fixing plate 16 away from the limiting plate 13 is fixedly connected with a second spring 17 between the inner wall of the working cavity 10.

Preferably, the auxiliary device further comprises two groups of auxiliary installation components arranged in bilateral symmetry, the auxiliary installation components are located at the front sides of the fixing components, and the auxiliary installation components comprise: the trigger rod 18, the trigger rod 18 runs through the upper wall of working chamber 10 along upper and lower direction slip, fixedly connected with spring three 19 between trigger rod 18 lower extreme and the interior bottom surface of working chamber 10, fixedly connected with transfer line 20 in trigger rod 18 lower part, the one end fixedly connected with fixed pulley 21 of the inside wall that is close to working chamber 10 of transfer line 20, fixedly connected with erection column two 22 on the inner wall of the left and right sides of working chamber 10, the medial extremity fixedly connected with roof 23 of erection column two 22, be connected with push plate 24 along left and right directions sliding connection on erection column two 22, the longitudinal section of push plate 24 is L shape, fixedly connected with spring four 25 between one side that push plate 24 is close to roof 23 and roof 23, the interior top surface fixedly connected with connecting rope 26 in working chamber 10, fixedly connected with on push plate 24 behind the other end winding fixed pulley 21 of connecting rope 26.

Preferably, the auxiliary device further comprises an unlocking component, the unlocking component comprises two groups of hanging rails 27 which are symmetrically arranged left and right, the hanging rails 27 are arranged on the left side and the right side of the fixed seat 8 through supports, the supports are connected to the top end of the assembly base 5, the hanging rails 27 are slidably connected with driving seats 28 along the front-back direction, the driving seats 28 are driven to move by a built-in driving device, the lower surfaces of the driving seats 28 are connected with conical blocks 29 through a plurality of springs five 30, and conical surfaces 31 (inclined surfaces) are arranged at the left end and the right end of each conical block.

The beneficial effects of the technical scheme are as follows:

1. in the initial state, as shown in fig. 9, the second spring 17 is in a compressed state; in the process of installing the bending assembly 4, the lower end of the center seat 41 of the bending assembly 4 on the auxiliary device presses down the T-shaped rod 12, the T-shaped rod 12 drives the limiting plate 13 to move downwards, the fixing plate 16 moves towards the vertical axis direction close to the limiting plate 13 under the action of the spring II 17, the left side and the right side of the bending assembly 4 on the auxiliary device are clamped, the limiting plate 13 cannot rebound due to the limitation of the lower bottom surface of the horizontal section of the fixing plate 16, the upper end of the center seat 41 of the bending assembly 4 on the auxiliary device is in contact with the lower bottom surface of the horizontal section of the fixing plate 16, the front end and the rear end of the center seat 41 are limited between the first positioning block 1101 and the second positioning block 1102, and the first positioning block 1101 and the second positioning block 1102 are matched to limit and fix the bending assembly 4 on the auxiliary device.

2. In the installation process of the bending assembly 4 on the auxiliary device, the lower end of the connecting plate II 43 of the bending assembly 4 on the auxiliary device presses down the trigger rod 18, the transmission rod 20 moves downwards along with the downward movement of the trigger rod 18, the fixed pulley 21 is driven to pull the connecting rope 26, the pressing plate 24 moves towards the axis direction of the trigger rod 18, the pressing plate 24 presses the elastic connecting post II 44 of the bending assembly 4 on the auxiliary device, the elastic connecting post II 44 of the bending assembly 4 on the auxiliary device compresses towards the connecting plate II 43, then the electric slide rail 6 is started to drive the auxiliary device to move, the pressing plate 24 continuously presses the elastic connecting post II 44 of the bending assembly 4 on the auxiliary device, the mounting groove I47 is used for the pressing plate 24 to pass, the electric slide rail 6 is stopped after the position of the elastic connecting post II 44 of the bending assembly 4 on the auxiliary device coincides with the position of the connecting hole I46 of the bending assembly 4 on the mounting block 9, at this time, the driving seat 28 is started to move towards the direction of the auxiliary device, along with the contact of the conical surfaces 31 of the two conical blocks 29 and the two fixing plates 16, the fixing plates 16 are pushed away from the vertical axis direction of the T-shaped rod 12, when the distance between the vertical sections at the lower ends of the two fixing plates 16 is larger than the width of the limiting plate 13, the limiting plate 13 is sprung up under the action of the first spring 14, the bending component 4 on the auxiliary device is jacked up by the T-shaped rod 12, the conical blocks 29 compress the fifth spring 30, space is reserved for the sprung up of the bending component 4 on the auxiliary device, then the driving seat 28 slides to the initial position on the hanging rail 27, the triggering rod 18 is sprung up after losing the downward pressure exerted by the bending component 4 on the auxiliary device, the pressing plate 24 returns to the initial position under the action of the fourth spring 25 after losing the tensile force of the connecting rope 26, the two bending members 4, which are connected, can then be removed.

3. When two bending assemblies 4 need to be disassembled, the moving seat 7 is firstly in a state close to the fixed seat 8, the two bending assemblies 4 are respectively installed on the auxiliary device and the installation block 9, the electric sliding rail 6 drives the moving seat 7 to move in a direction away from the installation block 9, the two bending assemblies 4 are separated, the driving seat 28 slides along the hanging rail 27 to unlock the fixed plate 16, and the two bending assemblies 4 are disassembled after the separation of the two bending assemblies 4 is completed.

4. After the auxiliary device is placed on the bending assembly 4, the bending assembly 4 can be automatically fixed to the auxiliary device, the pressing plate 24 presses the elastic connecting column II 44 of the bending assembly 4 on the auxiliary device, the bending assembly 4 is fixed, the bending assembly 4 is prevented from being ejected out in the moving process and simultaneously maintained in the assembling state, workers are not required to manually maintain the assembling state in the working process, the operation of the workers is reduced, the probability of error in the working process is reduced, the working complexity is reduced, the safety of the workers in the working process is improved, the unlocking assembly is arranged to unlock the fixing assembly, manual unlocking of the workers is replaced, the working efficiency is improved, the workload of the workers is reduced, and the working safety is improved.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. A cable laying rack, characterized in that: the bending device comprises horizontal components (1), front connecting components (2), rear connecting components (3) and bending components (4), wherein the rear end of one horizontal component (1) is connected with the front end of the front connecting component (2), the rear end of the front connecting component (2) is connected with the front end of the bending component (4), the rear end of the bending component (4) is connected with the front end of the rear connecting component (3), and the rear end of the rear connecting component (3) is connected with the front end of the other horizontal component (1);

the horizontal assembly (1) comprises:

the box body (401), the front end and the rear end of the box body (401) are correspondingly provided with first through holes (402), the four connecting seats I (102) are respectively arranged at the front end and the rear end of the left side wall and the front end and the rear end of the right side wall of the box body (401), the box body (401) is internally provided with a horizontal partition plate (403), and the box body (401) is divided into an upper cavity (4011) and a lower cavity (4012) by the horizontal partition plate (403);

a plurality of groups of front and back interval positioning device, positioning device includes two sets of locating component of fore-and-aft symmetry, and locating component includes: the upper end of the vertical shaft (404) is rotationally connected with the lower end of the horizontal partition plate (403), and the lower end of the vertical shaft (404) is provided with a fan blade (405); a gear (406) is fixedly sleeved on the vertical shaft (404), a horizontal rack (407) is meshed on the right side of the gear (406), a sliding block (408) and a vertical connecting rod (409) are fixedly connected to the upper end of the horizontal rack (407), the sliding block (408) is slidably connected with the lower end of the horizontal partition plate (403), and the horizontal partition plate (403) is provided with a vertical through hole for the vertical connecting rod (409) to slidably penetrate; the upper end of the vertical connecting rod (409) is fixedly connected with a first matching block (410), the lower end of the horizontal rack (407) is fixedly connected with a supporting block (411), the supporting block (411) is provided with a second through hole (4111), and the second through hole (4111) and the first through hole (402) are coaxially arranged; one side, close to each other, of a first matching block (410) of the two groups of positioning components is provided with a first matching inclined surface (4101); the height of one side of the matching inclined planes (4101) of the front and rear sets of positioning components, which is close to each other, is lower than the height of one side of the matching inclined planes (4101) of the front and rear sets of positioning components, which is far away from each other; a connecting spring is fixedly connected between the vertical connecting rods (409) of the two groups of positioning assemblies;

the drive assembly, drive assembly is used for driving a plurality of group's positioner, and drive assembly includes: the vertical electric telescopic rod (412), the stiff end and the box (401) upper end inner wall fixed connection of vertical electric telescopic rod (412), the flexible end fixedly connected with horizontal drive board (413) of vertical electric telescopic rod (412), horizontal drive board (413) lower extreme sets up a plurality of transmission pieces (414), transmission piece (414) and positioner one-to-one, both sides set up cooperation inclined plane two (4141) around transmission piece (414), cooperation inclined plane two (4141) cooperation inclined plane one (4101) cooperation.

2. A cabling rack as set forth in claim 1, wherein: the horizontal assembly (1) comprises a first base (101) and four first connecting seats (102), the four first connecting seats (102) are respectively arranged at the front end and the rear end of the left side wall and the front end and the rear end of the right side wall of the first base (101), a first vertical plate (103) is fixedly connected to the upper surface of the first base (101), a first cover plate (105) is rotationally connected to the right side of the top end of the first vertical plate (103), the longitudinal section of the first cover plate (105) is L-shaped, two second limiting blocks (106) are arranged on the vertical inner side wall of the first cover plate (105) at intervals up and down, two first limiting blocks (104) are arranged on the right side wall of the first vertical plate (103) at intervals, and first limiting grooves (107) are formed in one side, close to the second limiting blocks (106), of the first limiting blocks (104) and the second limiting blocks are arranged on one side.

3. A cabling rack as set forth in claim 1, wherein: the front connecting assembly (2) comprises a second base (201), the front end of the left side wall of the second base (201) and the front end of the right side wall of the second base are fixedly connected with a second connecting seat (202) respectively, the second connecting seat (202) is used for being connected with the rear end of the horizontal assembly (1), the upper surface of the second base (201) is fixedly connected with a second vertical plate (203), two third limiting blocks (204) are arranged on the right side wall of the second vertical plate (203) at intervals up and down, two first connecting plates (205) are fixedly connected to the upper surface of the second base (201) at intervals left and right, one sides, far away from each other, of the two first connecting plates (205) are respectively provided with an elastic connecting post (206), the right side of the top end of the second vertical plate (203) is rotationally connected with a second cover plate (208), the second cover plate (208) is located on the front side of the first connecting plate (205) on the left side, the longitudinal section of the second cover plate (208) is L-shaped, the upper and lower vertical inner side walls of the second cover plate (208) are provided with two fourth limiting blocks (209) at intervals, the third limiting blocks (204) and the fourth limiting blocks (209) are correspondingly arranged one by one, and the fourth limiting blocks (209) are arranged on one side, and the fourth limiting blocks (207) are close to one side of the second limiting grooves (207).

4. A cabling rack according to claim 3, wherein: the bending assembly (4) comprises a center seat (41), a plurality of front-rear penetrating cable holes (42) are formed in the center seat (41), two connecting plates (43) are fixedly connected to the left end and the right end of the rear side face of the center seat (41), elastic connecting columns (44) are arranged on the sides, away from each other, of the two connecting plates (43), two connecting plates (45) are fixedly connected to the left end and the right end of the front side face of the center seat (41), connecting holes (46) are formed in the connecting plates (45), the connecting holes (46) are used for being connected with any one of the elastic connecting columns (206) and the elastic connecting columns (44), mounting grooves (47) are formed in the connecting plates (45), and the mounting grooves (47) are communicated with the connecting holes (46).

5. A cabling rack as set forth in claim 4, wherein: the rear connecting assembly (3) comprises a third base (301), the rear end of the left side wall and the rear end of the right side wall of the third base (301) are fixedly connected with a connecting seat III (302) respectively, the connecting seat III (302) is used for being connected with the front end of the other horizontal assembly (1), the upper surface of the third base (301) is fixedly connected with a vertical plate III (303) and a vertical plate IV (304), the vertical plate III (303) and the vertical plate IV (304) are respectively provided with a connecting hole II (305) which is communicated left and right, the connecting holes II (305) are used for being connected with an elastic connecting column II (44), the vertical plate III (303) and the vertical plate IV (304) are provided with a mounting groove II (306), the mounting groove II (306) is communicated with the connecting holes II (305), two limit blocks V (307) are fixedly arranged on the right side wall surface of the vertical plate III (303) at intervals, the top end right side of the vertical plate III (303) is rotationally connected with a cover plate III (308), the cover plate III (308) is positioned on the rear side of the vertical plate IV (304), the longitudinal section of the cover plate III (308) is a limit block III (309), and the limit blocks (309) are arranged on the upper side of the vertical plate III (307) and the limit blocks (309) are arranged on the side of the six limit blocks.