CN108495509B

CN108495509B - Extensible heat dissipation type communication cabinet

Info

Publication number: CN108495509B
Application number: CN201810482243.1A
Authority: CN
Inventors: 王利
Original assignee: CR10G ELECTRIC ENGINEERING Co Ltd
Current assignee: CR10G Electric Engineering Co., Ltd.
Priority date: 2018-05-18
Filing date: 2018-05-18
Publication date: 2020-01-17
Anticipated expiration: 2038-05-18
Also published as: CN108495509A

Abstract

The invention discloses an extensible heat dissipation type communication cabinet which comprises a bearing bottom plate, wherein a sliding surrounding plate is vertically and fixedly arranged on the bearing bottom plate, a cabinet body is movably sleeved on the sliding surrounding plate, and the lower end of a damping spring is fixed at the bottom in a longitudinal guide groove; a horizontal fixing plate is fixedly installed on the bearing bottom plate, a lead screw is arranged on the supporting seat in a penetrating manner through horizontal threaded connection, a rotating wheel is fixedly installed at one end of the lead screw, and a rain shade is fixedly installed at the top of the cabinet body in an erecting manner; according to the invention, the driving belt wheel is driven to rotate by the stepping motor, so that the driving gear and the transmission spur rack are meshed for transmission to realize the up-and-down position adjustment of the cabinet body relative to the sliding enclosing plate, when the cabinet body moves upwards, the internal space of the device is increased, and the larger communication device is favorably placed; the slidable support frame is convenient for install communication equipment fixedly, and this device has better ventilation cooling and shock attenuation effect simultaneously, guarantees communication equipment's normal work.

Description

Extensible heat dissipation type communication cabinet

Technical Field

The invention relates to the technical field of communication cabinets, in particular to an extensible heat dissipation type communication cabinet.

Background

An outdoor communication cabinet is one of outdoor cabinets, and refers to a cabinet body which is directly under the influence of natural climate and is made of metal or nonmetal materials, and does not allow an unauthorized operator to enter the cabinet body for operation, so as to provide an outdoor physical working environment and a safety system for a wireless communication station or a wired network station workstation.

The inside structure of present communication cabinet is fixed usually, adjusts very inconveniently in the in-service use process, causes the interior communication equipment among the communication cabinet can not be fine place and install, and the use of reality is comparatively inconvenient, consequently, need provide an extensible heat dissipation type communication cabinet at present to make things convenient for communication equipment's installation, make communication cabinet's use more convenient.

Disclosure of Invention

The present invention is directed to an expandable heat dissipation type communication cabinet, so as to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

an extensible heat dissipation type communication cabinet comprises a bearing bottom plate, wherein a sliding surrounding plate is vertically and fixedly installed on the bearing bottom plate, a cabinet body is movably sleeved on the sliding surrounding plate, a cavity matched with the sliding surrounding plate is arranged in the cabinet body, a plurality of limiting springs connected with the sliding surrounding plate are vertically arranged in the cavity, a stepping motor is fixedly installed on the bearing bottom plate, a driving belt wheel is coaxially and fixedly installed on an output shaft of the stepping motor, a transmission straight rack is vertically and fixedly installed on the side wall of the cabinet body, a driving gear meshed with the transmission straight rack is arranged in a rotating mode on the left side of the cabinet body, a driven belt wheel is coaxially and fixedly installed on the driving gear, and a transmission belt is sleeved on the; the horizontal sliding type refrigerator cabinet is characterized in that vertical blocks which are symmetrically arranged are fixedly installed on the inner side wall of the cabinet body, longitudinal guide grooves are vertically formed in the side walls of the vertical blocks, a bearing screen plate is horizontally and smoothly arranged in the cabinet body, longitudinal sliding blocks which are embedded in the longitudinal guide grooves in a sliding mode are fixedly installed at the left end and the right end of the bearing screen plate, damping springs are vertically arranged in the longitudinal guide grooves, the upper ends of the damping springs are fixed to the bottom surfaces of the longitudinal sliding blocks, and the lower ends of the damping springs are fixed; a horizontal fixing plate is fixedly installed on the bearing bottom plate, a supporting frame is arranged on the horizontal fixing plate in a sliding mode, two guide rails which are arranged in parallel are arranged on the horizontal fixing plate, a clamping slide block which is embedded in the guide rails in a sliding mode is fixedly installed at the bottom of the supporting frame, and a locking screw which is in threaded connection with the horizontal fixing plate penetrates through the clamping slide block; the utility model discloses a rain shade, including support frame, lead screw, guide block, supporting seat lateral wall, clamping plate, driving motor, drive motor's output shaft, the supporting seat of two symmetry settings of vertical fixed mounting on the support frame, horizontal threaded connection wears to be equipped with the lead screw on the supporting seat, and lead screw one end fixed mounting has the runner, and the spacing groove has been seted up to the support frame upper level, the supporting seat lateral wall is connected with the grip block through reset spring, and grip block bottom fixed mounting has the guide block that slides and inlay and establish at the spacing inslot, fixed mounting has the rain.

As a modified scheme of the invention: the upper end of the limiting spring is fixed in the cabinet body, and the lower end of the limiting spring is fixed at the upper edge of the sliding enclosing plate.

As a modified scheme of the invention: one end of the reset spring is fixed on one side, close to the supporting seat, of the clamping plate, and the other end of the reset spring is fixed on the side wall of the supporting seat.

As a modified scheme of the invention: the side wall inlays on the cabinet body and establishes fixed mounting and has last vent.

As a modified scheme of the invention: the lower side wall of the cabinet body is embedded with a lower ventilation opening fixedly installed.

As a modified scheme of the invention: a motor box is fixedly installed on the cabinet body, and the stepping motor is located in the motor box.

As a modified scheme of the invention: the number of the limiting springs is four.

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

according to the invention, the driving belt wheel is driven to rotate by the stepping motor, so that the driving gear and the transmission spur rack are meshed for transmission to realize the up-and-down position adjustment of the cabinet body relative to the sliding enclosing plate, when the cabinet body moves upwards, the internal space of the device is increased, and the larger communication device is favorably placed; the slidable support frame is convenient for install communication equipment fixedly, and this device has better ventilation cooling and shock attenuation effect simultaneously, guarantees communication equipment's normal work.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

FIG. 4 is an enlarged view of section C of FIG. 1;

FIG. 5 is a schematic cross-sectional view taken along line D-D of FIG. 1;

FIG. 6 is a schematic view of the connection between the horizontal fixing plate and the limiting groove of the present invention.

In the figure: 1-cabinet body, 2-driving motor, 3-fan blade, 4-rain shade, 5-bearing screen plate, 6-motor box, 7-horizontal fixing plate, 8-sliding coaming, 9-bearing bottom plate, 10-limiting spring, 11-longitudinal guide groove, 12-longitudinal slide block, 13-damping spring, 14-vertical block, 15-guide block, 16-support frame, 17-guide rail, 18-clamping slide block, 19-screw rod, 20-rotating wheel, 21-support seat, 22-reset spring, 23-clamping plate, 24-driving gear, 25-driven pulley, 26-transmission spur rack, 27-lower vent, 28-driving pulley, 29-stepping motor, 30-transmission belt, 31-locking screw, etc, 32-limiting groove, 33-upper ventilation opening.

Detailed Description

The technical scheme of the patent is further described in detail by combining the following specific embodiments:

referring to fig. 1-6, an expandable heat dissipation type communication cabinet includes a load-bearing bottom plate 9, a sliding surrounding plate 8 is vertically and fixedly installed on the load-bearing bottom plate 9, a cabinet body 1 is movably sleeved on the sliding surrounding plate 8, a cavity matched with the sliding surrounding plate 8 is arranged in the cabinet body 1, a plurality of limiting springs 10 connected with the sliding surrounding plate 8 are vertically arranged in the cavity, a stepping motor 29 is fixedly installed on the load-bearing bottom plate 9, a driving pulley 28 is coaxially and fixedly installed on an output shaft of the stepping motor 29, a transmission spur rack 26 is vertically and fixedly installed on a side wall of the cabinet body 1, a driving gear 24 meshed with the transmission spur rack 26 is rotatably arranged on the left side of the cabinet body 1, a driven pulley 25 is coaxially and fixedly installed on the driving gear 24, and a transmission belt 30 is sleeved on the driven; the inner side wall of the cabinet body 1 is fixedly provided with vertical blocks 14 which are symmetrically arranged, the side wall of each vertical block 14 is vertically provided with a longitudinal guide groove 11, a bearing screen plate 5 is horizontally and smoothly arranged in the cabinet body 1, the left end and the right end of each bearing screen plate 5 are fixedly provided with longitudinal slide blocks 12 which are embedded in the longitudinal guide grooves 11 in a sliding manner, damping springs 13 are vertically arranged in the longitudinal guide grooves 11, the upper ends of the damping springs 13 are fixed on the bottom surfaces of the longitudinal slide blocks 12, and the lower ends of the damping springs 13 are fixed at the bottom parts in the longitudinal guide grooves 11; a horizontal fixing plate 7 is fixedly installed on the bearing bottom plate 9, a supporting frame 16 is arranged on the horizontal fixing plate 7 in a sliding mode, two guide rails 17 which are arranged in parallel are arranged on the horizontal fixing plate 7, a clamping slide block 18 which is embedded in the guide rails 17 in a sliding mode is fixedly installed at the bottom of the supporting frame 16, and a locking screw 31 which is in threaded connection with the horizontal fixing plate 7 penetrates through the clamping slide block 18; support frame 16 is last vertical fixed mounting has the supporting seat 21 that two symmetries set up, and screw 19 is worn to be equipped with by horizontal threaded connection on

support seat

21, and 19 one end fixed mounting of screw has runner 20, and spacing groove 32 has been seted up to 16 levels of support frame, the supporting seat 21 lateral wall is connected with grip block 23 through reset spring 22, and grip block 23 bottom fixed mounting has the guide block 15 of slip inlay setting in spacing groove 32, fixed mounting has rainshelter 4 at 1 top of the cabinet body, and rainshelter 4 bottom fixed mounting has driving motor 2, and the coaxial fixed mounting of output shaft of driving motor 2 has the rotation axis, and rotation axis fixed surface installs flabellum 3.

The use method and the working principle of the invention are as follows:

the split movable door is arranged on the side wall of the cabinet body 1, when the split movable door is used, the movable door is opened, the communication equipment is arranged on the bearing screen plate 5, the damping spring 13 is arranged, the longitudinal sliding block 12 can slide up and down in the longitudinal guide groove 11, the elastic extension and compression of the damping spring 13 play a role in buffering and damping the bearing screen plate 5, a good weakening effect is achieved on external vibration, and the normal work of the communication equipment is guaranteed.

The support frame 16 is moved out of the cabinet body 1, the clamping slide block 18 slides in the guide rail 17, the communication equipment is arranged on the support frame 16, the rotating wheel 20 is rotated to drive the screw rod 19 to rotate, the screw rod 19 drives the clamping plate 23 to mutually approach and clamp and fix the communication equipment on the support frame 16, then the support frame 16 is pushed into the cabinet body 1, and the support frame 16 and the horizontal fixing plate 7 are locked and fixed by rotating the locking screw 31.

The driving belt wheel 28 is driven to rotate by the stepping motor 29, the driving belt wheel 28 drives the driven belt wheel 25 to rotate through the transmission belt 30, the driven belt wheel 25 drives the driving gear 24 which is coaxially and fixedly connected with the driven belt wheel 25 to rotate, the driving gear 24 drives the cabinet body 1 to relatively slide the enclosing plate 8 to move up and down through the driving belt wheel 28 which is connected with the driving gear in a meshed mode, the up-and-down position of the cabinet body 1 is adjusted, the limiting spring 10 is deformed, extended or compressed in the moving process, and the moving stability of the cabinet body 1. The space in the cabinet 1 is now adjusted and can be adjusted according to the specific size of the communication equipment fixed on the support frame 16.

The rotation of driving motor 2 drive rotation axis, the rotation axis drives the rotation of flabellum 3 and blows downwards, and then has promoted the inside air flow of the cabinet body 1, and the inside air of the cabinet body 1 carries out heat exchange through lower vent 27 and last vent 33 and outside air, plays fine radiating effect.

In summary, the driving pulley 28 is driven to rotate by the stepping motor 29, so that the driving gear 24 and the transmission spur rack 26 are meshed for transmission to realize the up-and-down position adjustment of the cabinet body 1 relative to the sliding enclosing plate 8, when the cabinet body 1 moves upwards, the internal space of the device is increased, and the larger communication device is favorably placed; slidable support frame 16 is convenient for install communication equipment fixedly, and this device has better ventilation cooling and shock attenuation effect simultaneously, guarantees communication equipment's normal work.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an extensible heat dissipation type communication cabinet, includes bearing bottom plate (9), and vertical fixed mounting has slip bounding wall (8) on bearing bottom plate (9), its characterized in that, the activity cover is equipped with the cabinet body (1) on slip bounding wall (8), be equipped with in the cabinet body (1) with slip bounding wall (8) complex cavity, vertically in the cavity be equipped with a plurality of and slide bounding wall (8) spacing spring (10) be connected, bearing bottom plate (9) are gone up fixed mounting has step motor (29), and the coaxial fixed mounting of the output shaft of step motor (29) has driving pulley (28), the vertical fixed mounting of cabinet body (1) lateral wall has transmission spur rack (26), cabinet body (1) left side rotary type is equipped with drive gear (24) of being connected with transmission spur rack (26) meshing, coaxial fixed mounting has driven pulley (25) on drive gear (24), a driving belt (30) is sleeved and connected on the driven belt wheel (25) and the driving belt wheel (28); the inner side wall of the cabinet body (1) is fixedly provided with vertical blocks (14) which are symmetrically arranged, the side wall of each vertical block (14) is vertically provided with a longitudinal guide groove (11), the cabinet body (1) is internally provided with a bearing screen plate (5) in a horizontal sliding manner, the left end and the right end of each bearing screen plate (5) are fixedly provided with longitudinal slide blocks (12) which are embedded in the longitudinal guide grooves (11) in a sliding manner, damping springs (13) are vertically arranged in the longitudinal guide grooves (11), the upper ends of the damping springs (13) are fixed on the bottom surfaces of the longitudinal slide blocks (12), and the lower ends of the damping springs (13) are fixed at the bottom parts in; a horizontal fixing plate (7) is fixedly installed on the bearing bottom plate (9), a supporting frame (16) is arranged on the horizontal fixing plate (7) in a sliding mode, two guide rails (17) which are arranged in parallel are arranged on the horizontal fixing plate (7), a clamping sliding block (18) which is embedded in the guide rails (17) in a sliding mode is fixedly installed at the bottom of the supporting frame (16), and a locking screw (31) which is in threaded connection with the horizontal fixing plate (7) penetrates through the clamping sliding block (18); support frame (16) are gone up vertical fixed mounting and are equipped with supporting seat (21) that two symmetries set up, and lead screw (19) are worn to be equipped with in supporting seat (21) the horizontal threaded connection, and lead screw (19) one end fixed mounting has runner (20), and spacing groove (32) have been seted up in support frame (16) the higher authority, supporting seat (21) lateral wall is connected with grip block (23) through reset spring (22), and grip block (23) bottom fixed mounting has the slip to inlay guide block (15) of establishing in spacing groove (32), fixed mounting is erect at the cabinet body (1) top has rain cover (4), and rain cover (4) bottom fixed mounting has driving motor (2), and the coaxial fixed mounting of output shaft of driving motor (2) has the rotation axis, and rotation axis fixed surface installs flabellum (.

2. The expandable heat dissipation type communication cabinet according to claim 1, wherein the upper end of the limiting spring (10) is fixed in the cabinet body (1), and the lower end of the limiting spring (10) is fixed at the upper edge of the sliding enclosing plate (8).

3. The expandable heat dissipation type communication cabinet according to claim 1, wherein one end of the return spring (22) is fixed on one side of the clamping plate (23) close to the supporting seat (21), and the other end of the return spring (22) is fixed on the side wall of the supporting seat (21).

4. The expandable heat dissipation type communication cabinet according to claim 1, wherein an upper ventilation opening (33) is fixedly installed on the upper side wall of the cabinet body (1) in an embedded manner.

5. The expandable heat dissipation type communication cabinet according to claim 1, wherein a lower ventilation opening (27) is fixedly installed on the lower side wall of the cabinet body (1) in an embedded manner.

6. The scalable heat dissipation communication cabinet according to claim 1, wherein the cabinet body (1) is fixedly provided with a motor box (6), and the stepping motor (29) is located in the motor box (6).

7. The scalable, heat dissipating, communication cabinet according to claim 1, wherein the number of retaining springs (10) is four.