CN111669918B - Conveniently maintained buried communication cabinet and use method thereof - Google Patents
Conveniently maintained buried communication cabinet and use method thereof Download PDFInfo
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- CN111669918B CN111669918B CN202010540277.9A CN202010540277A CN111669918B CN 111669918 B CN111669918 B CN 111669918B CN 202010540277 A CN202010540277 A CN 202010540277A CN 111669918 B CN111669918 B CN 111669918B
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- cabinet body
- side wall
- lifting
- mounting plate
- vertical mounting
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0234—Feet; Stands; Pedestals, e.g. wheels for moving casing on floor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The invention relates to a conveniently maintained buried communication cabinet and a using method thereof, wherein the conveniently maintained buried communication cabinet comprises a cabinet body and a lifting mechanism for lifting the cabinet body, wherein the lifting mechanism comprises an upright post and a lifting driving assembly which are vertically and fixedly arranged underground, the cabinet body is arranged on the side wall of the upright post in a sliding manner through a sliding block assembly of a sliding rail, the bottom end of the transverse side wall of the cabinet body is fixedly provided with a first traction ring, and the side wall of the top end of the upright post is provided with a conveying wheel set; the lifting platform can lift the cabinet body, and the cabinet body drives the lifting platform to descend while being lifted, so that personnel can enter the ground through the lifting platform to maintain the lifted cabinet body; the lead screw lifting assembly can drive the platform plate to lift during working, so that personnel can conveniently maintain the side surface of the cabinet body in an all-dimensional manner; in addition, the support column can stretch out and draw back in supporting a section of thick bamboo and remove to can support the cabinet body, with the stability that improves the cabinet body.
Description
Technical Field
The invention relates to the technical field of installation and use of cabinets, in particular to a buried communication cabinet convenient to maintain and a use method thereof.
Background
Cabinets are typically made of cold rolled steel or alloy for storing computers and related control equipment, providing protection for the storage equipment, shielding electromagnetic interference, orderly and orderly arrangement of the equipment, and facilitating later maintenance of the equipment.
With the comprehensive development of the 5G communication technology, the use requirement on the communication cabinet is higher and higher, in order to meet the communication requirement, the cabinet is also manufactured to be larger and larger, and as the existing cabinets are mostly used on the ground surface, the existing cabinets are difficult to adapt to the shortage of ground resources and the unified coordination of the environment, and even if expensive network equipment is installed on the ground and protected by a shell, the occurrence of external force damage and theft is difficult to prevent; and the large-scale equipment cabinet group arranged on the ground surface easily causes the problems of shortage of land use, expensive land acquisition and removal cost and higher manufacturing cost. Therefore, the buried cabinet can be transported at the same time, the buried cabinet can reasonably utilize land resources to the maximum extent, the problem of land shortage is solved, and a series of problems of damage prevention, theft prevention and the like are greatly improved.
Like patent application number 201820295486.X, the grant bulletin number is CN208094960U, the name buries formula communication rack with ground, the technical scheme that above-mentioned patent is disclosed upwards draws the communication equipment body when the maintenance to the person of facilitating the use uses, with the practicality that buries formula communication rack with ground improves, but above-mentioned scheme is comparatively suitable for small-size portable communication rack, and to large-scale buried in underground unit in depth, upwards draw through the manual work and be difficult to realize, consequently need design the formula large-scale communication rack that buries with ground of convenient maintenance.
Disclosure of Invention
The invention aims to solve the problems that the technical scheme disclosed by the prior art is applicable to a small portable communication cabinet and is difficult to realize by manually upwards extracting a large-sized cabinet group buried underground, and provides a buried communication cabinet convenient to maintain and a using method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
a conveniently maintained buried communication cabinet comprises a cabinet body and a lifting mechanism for lifting the cabinet body, wherein the lifting mechanism comprises an upright post and a lifting driving assembly which are vertically and fixedly arranged underground, the cabinet body is arranged on the side wall of the upright post in a sliding mode through a sliding block assembly of a sliding rail, a first traction ring is fixedly arranged at the bottom end of the transverse side wall of the cabinet body, a conveying wheel group is arranged on the side wall of the top end of the upright post, a rigid rope is fixedly arranged on the first traction ring, one end, far away from the first traction ring, of the rigid rope spans the conveying wheel group and vertically and downwardly extends, a winding motor is fixedly arranged on a base at the bottom end of the upright post, a winding disc is rotatably connected to a rotating shaft at the output end of the winding motor, and one end, far away from the conveying wheel group, of the rigid rope is wound on the winding disc; the lateral wall of stand still sliding connection has the lift platform that removes along the vertical direction of the cabinet body, lift platform includes vertical mounting panel, landing slab, vertical mounting panel slides and sets up the lateral wall at the stand, the lateral wall of vertical mounting panel has set firmly lead screw lifting unit, the lateral wall of vertical mounting panel has set firmly the second traction ring, the one end that vertical mounting panel was kept away from to the second traction ring links firmly with the rigidity rope, the landing slab slides through lead screw lifting unit and sets up the lateral wall at vertical mounting panel, the bottom of the cabinet body still is equipped with evenly distributed's a support section of thick bamboo, the inside of a support section of thick bamboo slides telescopically and is provided with the support column, the outer wall of a support section of thick bamboo still slides and is provided with the telescope tube, the one end that a support section of thick bamboo was kept away from to the telescope tube links firmly with vertical mounting panel through the connecting rod.
Preferably, the lateral side wall of the cabinet body is provided with uniformly distributed vent holes, and the longitudinal side wall of the cabinet body is provided with a control panel.
Preferably, the slide rail and slide block assembly comprises a first slide rail and a first slide block, the first slide rail is fixedly arranged on the side wall of the upright column, the first slide block is fixedly arranged on the transverse side wall of the cabinet body, and the first slide block is slidably arranged in the first slide rail.
Preferably, the conveying wheel set comprises two conveying wheels which are rotatably arranged, the two conveying wheels are rotatably arranged on an installation plate, and the installation plate is fixedly arranged on the side wall of the upright post.
Preferably, the opposite side lateral wall of stand has set firmly the second slide rail, the lateral wall that lift platform is close to the stand sets firmly with second slide rail assorted second slider, the second slider sets firmly on vertical mounting panel.
Preferably, lead screw lifting unit includes lead screw, screw nut, spacing montant, elevator motor sets firmly the lateral wall at vertical mounting panel, the lead screw rotates the output that sets up at elevator motor, screw nut slides and sets up on the lead screw, the lateral wall of spacing montant slides and is equipped with the stopper, the lateral wall at screw nut and stopper is established to the landing slab cover.
Preferably, the support column is slidably disposed inside the support cylinder, and a telescopic spring is fixedly connected between the bottom of the support column and the bottom wall of the support cylinder.
Preferably, the lateral wall of support column is provided with the flexible stopper of telescopic, the outer wall of a support section of thick bamboo still is equipped with the logical groove that supplies flexible stopper to stretch out and draw back the removal.
Preferably, the mounting groove has been seted up to the lateral wall of support column, flexible stopper passes through the flexible setting of spring in the mounting groove.
A use method of a buried communication cabinet convenient to maintain comprises the following steps:
s1: the cabinet body is arranged at the top of the supporting column, the supporting column is arranged in the inner cavity of the supporting cylinder, when the cabinet needs to be lifted from the ground to maintain the cabinet, a maintenance worker can be arranged on the lifting platform, particularly on the platform plate, the winding motor drives the wire spool to rotate during operation, the wire spool pulls the rigid rope in the rotating process, and one end, far away from the wire spool, of the rigid rope is connected with the first pulling ring, so that the rigid rope strides over the conveying wheel set and pulls the first pulling ring when being pulled, the cabinet body ascends through the sliding block assembly of the sliding rail, and particularly, the cabinet body is lifted by means of the movement of the first sliding block in the first sliding rail;
s2: the cabinet body upwards rises the in-process under the traction of rigidity rope, and the rigidity rope pulls the vertical mounting panel on the lift platform through the second traction ring to drive vertical mounting panel and descend, specifically, vertical mounting panel utilizes the removal of second slider in the second slide rail to realize removing, and vertical mounting panel subsides to underground at the in-process personnel on the landing board that descend.
S3: the vertical mounting panel is at the in-process that moves down under the pulling of rigidity rope, drives flexible cover through the connecting rod and removes along the outer wall of a support section of thick bamboo, drives flexible stopper when flexible cover contacts with flexible stopper and removes in the mounting groove to make flexible stopper remove to the mounting groove inside, flexible stopper breaks away from the meshing with leading to the groove promptly, and the support column upwards removes and contacts with cabinet body bottom under the effect of expanding spring restoring force, contacts the cabinet body that rises.
S4: in addition, elevator motor drives the lead screw at the during operation and rotates, and the lead screw drives the lead screw nut on it when rotating and removes, and lead screw nut and then drives the landing slab along vertical direction removal together with the stopper to the realization is gone up and down to the personnel on the landing slab.
Compared with the prior art, the invention provides the buried communication cabinet convenient to maintain and the using method thereof, and the buried communication cabinet has the following beneficial effects:
1. according to the buried communication cabinet convenient to maintain and the using method thereof, the cabinet body is lifted by the rigid rope under the driving of the winding motor, and the lifting platform can be driven to descend by the rigid rope while the cabinet body is lifted, so that personnel can enter the ground through the lifting platform to maintain the lifted cabinet body; the lead screw lifting assembly can drive the platform plate to lift during working, so that personnel can conveniently maintain the side surface of the cabinet body in an all-dimensional manner; in addition, the support column can stretch out and draw back in supporting a section of thick bamboo and remove to can support the cabinet body, with the stability that improves the cabinet body.
2. According to the buried communication cabinet convenient to maintain and the using method thereof, the ventilation holes are uniformly distributed on the lateral side wall of the cabinet body, the ventilation holes are convenient for heat generated by the cabinet body in the working process to be dissipated out through the ventilation holes, and the control panel is convenient for controlling the cabinet body.
3. According to the buried communication cabinet convenient to maintain and the using method thereof, the conveying wheel sets are arranged, one end, far away from the first traction ring, of the rigid rope sequentially strides over the two conveying wheels to extend downwards, is connected with the second traction ring on the vertical mounting plate, and is finally wound on the wire spool.
4. According to the conveniently maintained buried communication cabinet and the using method thereof, the vertical mounting plate can slide along the side wall of the upright column under the traction of the second traction ring by utilizing the movement of the second sliding block in the second sliding rail.
5. According to the conveniently maintained buried communication cabinet and the using method thereof, the lead screw lifting assembly is arranged, the lifting motor drives the lead screw to rotate at the working time, the lead screw drives the lead screw nut on the lead screw to move when rotating, and the lead screw nut further drives the platform board to move along the vertical direction together with the limiting block, so that personnel on the platform board can be lifted, and the side face of the cabinet body can be conveniently maintained.
6. This maintain convenient formula of burying communication rack and application method thereof, vertical mounting panel is in the in-process of the downward removal of pulling of rigidity rope, drive the telescopic sleeve through the connecting rod and remove along the outer wall of a support section of thick bamboo, drive flexible stopper when the telescopic sleeve contacts with flexible stopper and remove in the mounting groove to make flexible stopper remove to the mounting groove inside, flexible stopper breaks away from the meshing with logical groove promptly, the support column upwards removes and contacts with cabinet body bottom under the effect of expanding spring restoring force, contact the cabinet body that rises.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of a buried communication cabinet convenient to maintain according to the present invention;
fig. 2 is a second schematic structural diagram of a buried communication cabinet convenient to maintain according to the present invention;
fig. 3 is a schematic structural diagram of the buried communication cabinet provided by the invention and convenient to maintain, in which the cabinet body is removed in fig. 2;
fig. 4 is one of schematic structural diagrams of connection between an upright post and a lifting platform of a buried communication cabinet convenient to maintain according to the present invention;
fig. 5 is a schematic structural diagram of a portion a in fig. 4 of a buried communication cabinet convenient to maintain according to the present invention;
fig. 6 is a second schematic structural diagram of connection between an upright post and a lifting platform of a buried communication cabinet provided by the invention and convenient to maintain;
fig. 7 is a schematic structural diagram of a part B in fig. 6 of a buried communication cabinet convenient to maintain according to the present invention;
fig. 8 is a third schematic structural diagram of connection between an upright post and a lifting platform of a buried communication cabinet provided by the invention and convenient to maintain;
fig. 9 is a schematic structural diagram of a connection between a lifting platform and a lead screw lifting assembly of a conveniently maintained buried communication cabinet according to the present invention;
fig. 10 is a schematic structural diagram of connection of a support cylinder, a support column, a telescopic sleeve and a connecting rod of the buried communication cabinet provided by the invention, which is convenient to maintain;
fig. 11 is a schematic structural diagram of a portion C in fig. 10 of a buried communication cabinet with convenient maintenance according to the present invention.
Wherein the figures include the following reference numerals:
1. a cabinet body; 2. a lifting mechanism; 2-1, upright columns; 3. a sliding block assembly of the sliding rail; 3-1, a first slide rail; 3-2, a first slide block; 4. a first traction ring; 5. a conveying wheel set; 5-1, a conveying wheel; 5-2, mounting a plate; 6. a rigid cord; 7. a winding motor; 8. a wire spool; 9. a lifting platform; 9-1, a vertical mounting plate; 9-2, a platform plate; 10. a lead screw lifting assembly; 10-1, a screw rod; 10-2, a screw nut; 10-3, limiting vertical rods; 10-4, a lifting motor; 11. a support cylinder; 12. a support pillar; 13. a telescopic sleeve; 14. a connecting rod; 15. a vent hole; 16. a control panel; 17. a second slide rail; 18. a second slider; 19. a limiting block; 20. a tension spring; 21. a telescopic limiting block; 22. a through groove; 23. mounting grooves; 24. a second traction ring.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, the thicknesses of layers and regions are exaggerated for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.
Example 1:
referring to figures 1-4 and 6, fig. 8 is a view of a buried communication cabinet convenient to maintain and a using method thereof, including a cabinet body 1, and further including a lifting mechanism 2 for lifting the cabinet body 1, where the lifting mechanism 2 includes an upright post 2-1 vertically fixed underground, and a lifting driving assembly, the cabinet body 1 is slidably disposed on a side wall of the upright post 2-1 through a sliding rail assembly 3, a first traction ring 4 is fixedly disposed at a bottom end of a lateral side wall of the cabinet body 1, a conveying wheel set 5 is disposed on a side wall of a top end of the upright post 2-1, a rigid rope 6 is fixedly disposed on the first traction ring 4, one end of the rigid rope 6, which is far away from the first traction ring 4, spans the conveying wheel set 5 and vertically extends downward, a winding motor 7 is fixedly disposed on a base at a bottom end of the upright post 2-1, a winding disc 8 is rotatably connected to a rotating shaft at an output end of the winding motor 7, and one end of the rigid rope 6, which is far away from the conveying wheel set 5, is wound on the winding disc 8; the side wall of the upright post 2-1 is also connected with a lifting platform 9 which moves along the vertical direction of the cabinet body 1 in a sliding way, the lifting platform 9 comprises a vertical mounting plate 9-1, the multifunctional wardrobe is characterized in that a platform plate 9-2, a vertical mounting plate 9-1 is arranged on the side wall of an upright post 2-1 in a sliding mode, a lead screw lifting assembly 10 is fixedly arranged on the side wall of the vertical mounting plate 9-1, a second traction ring 24 is fixedly arranged on the side wall of the vertical mounting plate 9-1, one end, away from the vertical mounting plate 9-1, of the second traction ring 24 is fixedly connected with a rigid rope 6, the platform plate 9-2 is arranged on the side wall of the vertical mounting plate 9-1 in a sliding mode through the lead screw lifting assembly 10, supporting cylinders 11 which are uniformly distributed are further arranged at the bottom of a wardrobe body 1, supporting columns 12 are arranged inside the supporting cylinders 11 in a sliding and telescopic mode, telescopic sleeves 13 are further arranged on the outer wall of the supporting cylinders 11 in a sliding mode, and one ends, away from the supporting cylinders 11, of the telescopic sleeves 13 are fixedly connected with the vertical mounting plate 9-1 through connecting rods 14.
Evenly distributed's ventilation hole 15 is seted up to the horizontal lateral wall of the cabinet body 1, and the vertical lateral wall of the cabinet body 1 is equipped with control panel 16, and the existence of ventilation hole 15 is convenient for the heat that the cabinet body 1 produced in the course of the work to spill through ventilation hole 15, and the control panel 16 that sets up is convenient for control the cabinet body 1.
Example 2:
referring to fig. 4-11, substantially the same as in embodiment 1, further, the sliding rail and sliding block assembly 3 includes a first sliding rail 3-1 and a first sliding block 3-2, the first sliding rail 3-1 is fixedly disposed on a side wall of the upright post 2-1, the first sliding block 3-2 is fixedly disposed on a lateral side wall of the cabinet 1, and the first sliding block 3-2 is slidably disposed in the first sliding rail 3-1, so that the cabinet 1 is lifted along the side wall of the upright post 2-1 by moving the first sliding block 3-2 in the first sliding rail 3-1.
The conveying wheel set 5 comprises two conveying wheels 5-1 which are rotatably arranged, the two conveying wheels 5-1 are rotatably arranged on a mounting plate 5-2, the mounting plate 5-2 is fixedly arranged on the side wall of the upright post 2-1 through a connecting rod, one end, far away from the first traction ring 4, of the rigid rope 6 sequentially strides over the two conveying wheels 5-1 to extend downwards, is connected with a second traction ring 24 on the vertical mounting plate 9-1 and is finally wound on the wire spool 8.
A second slide rail 17 is fixedly arranged on the side wall of the other side of the upright column 2-1, a second slide block 18 matched with the second slide rail 17 is fixedly arranged on the side wall, close to the upright column 2-1, of the lifting platform 9, the second slide block 18 is fixedly arranged on the vertical mounting plate 9-1, and the vertical mounting plate 9-1 utilizes the movement of the second slide block 18 in the second slide rail 17, so that the vertical mounting plate 9-1 slides along the side wall of the upright column 2-1 under the traction of the second traction ring 24.
The screw lifting assembly 10 comprises a screw 10-1, a screw nut 10-2, a limiting vertical rod 10-3 and a lifting motor 10-4, the lifting motor 10-4 is fixedly arranged on the side wall of the vertical mounting plate 9-1, the screw 10-1 is rotatably arranged at the output end of the lifting motor 10-4, the screw nut 10-2 is slidably arranged on the screw 10-1, the side wall of the limiting vertical rod 10-3 is slidably provided with a limiting block 19, the platform plate 9-2 is sleeved on the side wall of the screw nut 10-2 and the limiting block 19, the lifting motor 10-4 drives the screw nut 10-1 to rotate when in work, the screw nut 10-2 on the screw 10-1 is driven to move when rotating, the screw nut 10-2 and the limiting block 19 further drive the platform plate 9-2 to move along the vertical direction, thereby realizing the lifting of personnel on the platform board 9-2 and facilitating the maintenance of the side surface of the cabinet body 1.
The support column 12 is arranged inside the support cylinder 11 in a sliding manner, and a telescopic spring 20 is fixedly connected between the bottom of the support column 12 and the bottom wall of the support cylinder 11;
a telescopic limiting block 21 is arranged on the side wall of the supporting column 12, and a through groove 22 for the telescopic limiting block 21 to move in a telescopic manner is further arranged on the outer wall of the supporting cylinder 11;
mounting groove 23 has been seted up to the lateral wall of support column 12, flexible stopper 21 passes through the flexible setting of spring in mounting groove 23, vertical mounting panel 9-1 moves down under the traction of rigidity rope 6, it removes along the outer wall of a support section of thick bamboo 11 to drive telescope tube 13 through connecting rod 14, drive flexible stopper 21 when telescope tube 13 contacts with flexible stopper 21 and remove in mounting groove 23, so that flexible stopper 21 removes to inside mounting groove 23, flexible stopper 21 breaks away from the meshing with logical groove 22 promptly, support column 12 moves up and contacts with 1 bottom of the cabinet body under the effect of the restoring force of expanding spring 20, contact the cabinet body 1 that rises.
The use method of the buried communication cabinet comprises the following steps:
s1: the cabinet body 1 is arranged at the top of the supporting column 12, the supporting column 12 is arranged in the inner cavity of the supporting cylinder 11, when the cabinet 1 needs to be lifted from the ground to maintain the cabinet, a maintenance worker can be arranged on the lifting platform 9, particularly on the platform plate 9-2, the winding motor 7 drives the wire spool 8 to rotate when working, the wire spool 8 pulls the rigid rope 6 in the rotating process, and one end of the rigid rope 6, far away from the wire spool 8, is connected with the first pulling ring 4, so that the rigid rope 6 crosses the conveying wheel set 5 and pulls the first pulling ring 4 when being pulled, the cabinet body 1 is lifted through the sliding rail block assembly 3, and particularly, the cabinet body 1 is lifted by means of the movement of the first sliding block 3-2 in the first sliding rail 3-1;
s2: in the process that the cabinet body 1 is upwards lifted under the traction of the rigid rope 6, the rigid rope 6 pulls the vertical mounting plate 9-1 on the lifting platform 9 through the second traction ring 24 to drive the vertical mounting plate 9-1 to descend, specifically, the vertical mounting plate 9-1 moves by utilizing the movement of the second slider 18 in the second slide rail 17, and the vertical mounting plate 9-1 sinks the personnel on the platform plate 9-2 to the underground in the descending process.
S3: the vertical mounting plate 9-1 drives the telescopic sleeve 13 to move along the outer wall of the supporting cylinder 11 through the connecting rod 14 in the process of moving downwards under the traction of the rigid rope 6, the telescopic limiting block 21 is driven to move in the mounting groove 23 when the telescopic sleeve 13 is in contact with the telescopic limiting block 21, so that the telescopic limiting block 21 moves to the inside of the mounting groove 23, namely the telescopic limiting block 21 breaks away from meshing with the through groove 22, the supporting column 12 moves upwards under the restoring force of the telescopic spring 20 and is in contact with the bottom of the cabinet body 1, and the raised cabinet body 1 is contacted.
S4: in addition, the lifting motor 10-4 drives the screw rod 10-1 to rotate during working, the screw rod 10-1 drives the screw rod nut 10-2 on the screw rod 10-1 to move during rotation, and the screw rod nut 10-2 further drives the platform plate 9-2 to move along the vertical direction together with the limiting block 19, so that personnel on the platform plate 9-2 can be lifted.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A buried communication cabinet convenient to maintain comprises a cabinet body (1) and is characterized by further comprising a lifting mechanism (2) used for lifting the cabinet body (1), wherein the lifting mechanism (2) comprises a stand column (2-1) vertically and fixedly arranged underground, the cabinet body (1) is arranged on the side wall of the stand column (2-1) in a sliding mode through a sliding rail and sliding block assembly (3), a first traction ring (4) is fixedly arranged at the bottom end of the transverse side wall of the cabinet body (1), a conveying wheel set (5) is arranged on the side wall of the top end of the stand column (2-1), a rigid rope (6) is fixedly arranged on the first traction ring (4), one end, far away from the first traction ring (4), of the rigid rope (6) spans the conveying wheel set (5) and vertically extends downwards, a winding motor (7) is fixedly arranged on a base at the bottom end of the stand column (2-1), a wire spool (8) is rotatably connected to a rotating shaft at the output end of the winding motor (7), and one end, far away from the conveying wheel set (5), of the rigid rope (6) is wound on the wire spool (8); the side wall of the upright post (2-1) is further connected with a lifting platform (9) which moves along the vertical direction of the cabinet body (1) in a sliding manner, the lifting platform (9) comprises a vertical mounting plate (9-1) and a platform plate (9-2), the vertical mounting plate (9-1) is arranged on the side wall of the upright post (2-1) in a sliding manner, a lead screw lifting assembly (10) is fixedly arranged on the side wall of the vertical mounting plate (9-1), a second traction ring (24) is fixedly arranged on the side wall of the vertical mounting plate (9-1), one end, far away from the vertical mounting plate (9-1), of the second traction ring (24) is fixedly connected with a rigid rope (6), the platform plate (9-2) is arranged on the side wall of the vertical mounting plate (9-1) in a sliding manner through the lead screw lifting assembly (10), and a supporting cylinder (11) which is uniformly distributed is further arranged at the bottom of the cabinet body (1), a support column (12) is arranged inside the support cylinder (11) in a sliding and telescopic manner, a telescopic sleeve (13) is also arranged on the outer wall of the support cylinder (11) in a sliding manner, and one end, far away from the support cylinder (11), of the telescopic sleeve (13) is fixedly connected with a vertical mounting plate (9-1) through a connecting rod (14); the support column (12) is arranged inside the support cylinder (11) in a sliding mode, and a telescopic spring (20) is fixedly connected between the bottom of the support column (12) and the bottom wall of the support cylinder (11).
2. A buried communication cabinet convenient for maintenance according to claim 1, wherein the lateral side wall of the cabinet body (1) is provided with uniformly distributed ventilation holes (15), and the longitudinal side wall of the cabinet body (1) is provided with a control panel (16).
3. A buried communication cabinet convenient to maintain as set forth in claim 1, wherein the sliding rail and sliding block assembly (3) comprises a first sliding rail (3-1) and a first sliding block (3-2), the first sliding rail (3-1) is fixedly arranged on the side wall of the upright post (2-1), the first sliding block (3-2) is fixedly arranged on the lateral side wall of the cabinet body (1), and the first sliding block (3-2) is slidably arranged in the first sliding rail (3-1).
4. A buried communication cabinet convenient for maintenance according to claim 1, wherein the conveying wheel set (5) includes two conveying wheels (5-1) rotatably arranged, the two conveying wheels (5-1) are rotatably arranged on a mounting plate (5-2), and the mounting plate (5-2) is fixedly arranged on the side wall of the upright column (2-1).
5. A buried communication cabinet convenient to maintain as claimed in claim 1, wherein a second slide rail (17) is fixedly arranged on the other side wall of the upright column (2-1), a second slide block (18) matched with the second slide rail (17) is fixedly arranged on the side wall of the lifting platform (9) close to the upright column (2-1), and the second slide block (18) is fixedly arranged on the vertical mounting plate (9-1).
6. The underground communication cabinet convenient to maintain as claimed in claim 1, wherein the lead screw lifting assembly (10) comprises a lead screw (10-1), a lead screw nut (10-2), a limiting vertical rod (10-3) and a lifting motor (10-4), the lifting motor (10-4) is fixedly arranged on the side wall of the vertical mounting plate (9-1), the lead screw (10-1) is rotatably arranged at the output end of the lifting motor (10-4), the lead screw nut (10-2) is slidably arranged on the lead screw (10-1), a limiting block (19) is slidably arranged on the side wall of the limiting vertical rod (10-3), and the platform plate (9-2) is sleeved on the side walls of the lead screw nut (10-2) and the limiting block (19).
7. The underground communication cabinet convenient to maintain as claimed in claim 1, wherein the side wall of the supporting column (12) is provided with a telescopic limiting block (21), and the outer wall of the supporting cylinder (11) is further provided with a through groove (22) for the telescopic limiting block (21) to move telescopically.
8. The underground communication cabinet convenient to maintain as claimed in claim 7, wherein a mounting groove (23) is formed in a side wall of the supporting column (12), and the telescopic limiting block (21) is telescopically arranged in the mounting groove (23) through a spring.
9. A method for using a conveniently maintained underground communication cabinet, comprising the communication cabinet as claimed in any one of claims 1 to 8, characterized by comprising the following steps:
s1: the cabinet body (1) is arranged at the top of the supporting column (12), the supporting column (12) is arranged in the inner cavity of the supporting cylinder (11), when the cabinet body (1) needs to be lifted from the ground to be maintained, maintenance personnel can be placed on the lifting platform (9), particularly on the platform plate (9-2), the winding motor (7) drives the wire spool (8) to rotate when in work, the wire spool (8) pulls the rigid rope (6) in the rotating process, because one end of the rigid rope (6) far away from the wire spool (8) is connected with the first traction ring (4), therefore, when being dragged, the rigid rope (6) strides over the conveying wheel set (5) and pulls the first traction ring (4), the cabinet body (1) ascends through the sliding block component (3), and particularly, the cabinet body (1) ascends and descends by means of the movement of the first sliding block (3-2) in the first sliding rail (3-1);
s2: in the process that the cabinet body (1) is upwards lifted under the traction of the rigid rope (6), the rigid rope (6) pulls the vertical mounting plate (9-1) on the lifting platform (9) through the second traction ring (24) to drive the vertical mounting plate (9-1) to descend, specifically, the vertical mounting plate (9-1) moves by utilizing the movement of the second sliding block (18) in the second sliding rail (17), and the vertical mounting plate (9-1) settles the personnel on the platform plate (9-2) to the underground in the descending process;
s3: in the process that the vertical mounting plate (9-1) moves downwards under the traction of the rigid rope (6), the telescopic sleeve (13) is driven to move along the outer wall of the support cylinder (11) through the connecting rod (14), the telescopic limiting block (21) is driven to move in the mounting groove (23) when the telescopic sleeve (13) is contacted with the telescopic limiting block (21), so that the telescopic limiting block (21) moves to the inside of the mounting groove (23), namely the telescopic limiting block (21) is disengaged from the through groove (22), the support column (12) moves upwards under the restoring force of the telescopic spring (20) and is contacted with the bottom of the cabinet body (1), and the lifted cabinet body (1) is contacted;
s4: in addition, the lifting motor (10-4) drives the screw rod (10-1) to rotate when working, the screw rod (10-1) drives the screw rod nut (10-2) on the screw rod to move when rotating, and the screw rod nut (10-2) further drives the platform board (9-2) to move along the vertical direction together with the limiting block (19), so that personnel on the platform board (9-2) are lifted.
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| CN202010540277.9A CN111669918B (en) | 2020-06-15 | 2020-06-15 | Conveniently maintained buried communication cabinet and use method thereof |
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| CN202010540277.9A CN111669918B (en) | 2020-06-15 | 2020-06-15 | Conveniently maintained buried communication cabinet and use method thereof |
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| CN111669918B true CN111669918B (en) | 2021-12-07 |
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| CN111669918A (en) | 2020-09-15 |
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Effective date of registration: 20211117 Address after: No. 131, Wenchang East Road, Taixing environmental protection science and Technology Industrial Park, Taizhou, Jiangsu 225400 Applicant after: JIANGSU COSINE ELECTRIC CO.,LTD. Address before: 100039 No. 27 Taiping Road, Haidian District, Beijing Applicant before: Lv Lianting |
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