CN211656572U

CN211656572U - Joint control case of mine hoist

Info

Publication number: CN211656572U
Application number: CN202020633779.1U
Authority: CN
Inventors: 徐志鸥; 李中珠
Original assignee: Xuzhou Mingda Mechanical And Electrical Technology Co ltd
Current assignee: Xuzhou Mingda Mechanical And Electrical Technology Co ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2020-10-09
Anticipated expiration: 2030-04-24

Abstract

The utility model discloses a joint control machine case of a mine hoist, which comprises an H-shaped fixed base, wherein a shell is arranged inside the H-shaped fixed base, a mounting plate is sleeved inside the shell, fixed clamping blocks are welded on the side parts of the two sides of the shell, a connecting hole is arranged in the middle of one end of each fixed clamping block, limiting clamping grooves are arranged on the two sides of the inner wall of each connecting hole, a T-shaped connecting block is arranged inside each connecting hole, a limiting clamping block is welded on the middle parts of the two ends of each T-shaped connecting block, a limiting screw rod is arranged on one end part of each limiting clamping block, the dust-proof performance of the machine case can be improved by matching the shell and the mounting plate, the machine case can be fixed by the fixed clamping blocks, the connecting holes, the limiting clamping grooves, the T-shaped connecting blocks, the limiting screw, the use of the machine case by the working personnel is convenient.

Description

Joint control case of mine hoist

Technical Field

The utility model relates to a quick-witted case technical field specifically is a mine winder's joint control machine case.

Background

The joint control case and the industrial case are computer case products in the industrial control industry, are generally cases used in environments with severe conditions, and are widely applied to occasions such as navigation, power plants, chemical engineering, mining plants or underground operation;

when the existing mine joint control case is installed, the mine joint control case is generally directly placed on an installation frame, the joint control case easily shakes under the action of external force, so that electrical elements inside the case are damaged, the joint control case is not easy to detach, and the maintenance of the electrical elements inside the case by workers is not convenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mine winder's allies oneself with accuse machine case can effectively solve the current mine that proposes in the above-mentioned background art and allies oneself with accuse machine case when the installation, generally directly places on the mounting bracket, allies oneself with the phenomenon that the accuse machine case appears rocking because of exogenic action easily, leads to quick-witted incasement portion electrical components impaired, and allies oneself with quick-witted case difficult dismantlement of accuse, the staff of being not convenient for to the problem of quick-witted incasement portion electrical components's maintenance.

In order to achieve the above object, the utility model provides a following technical scheme: a joint control cabinet of a mine hoist comprises an H-shaped fixed base, wherein a shell is arranged inside the H-shaped fixed base, a mounting plate is sleeved inside the shell, fixed clamping blocks are welded on the side portions of two sides of the shell, a connecting hole is formed in the middle of one end of each fixed clamping block, limiting clamping grooves are formed in two sides of the inner wall of each connecting hole, a T-shaped connecting block is arranged inside each connecting hole, limiting clamping blocks are welded in the middle of two ends of each T-shaped connecting block, a limiting screw is arranged on the side portion of one end of each limiting clamping block, a connecting clamping hole is formed in the side portion of one end of each mounting plate, and a;

h type unable adjustment base both sides limit portion all welds there is the fixed plate, the fixed orifices has been seted up at fixed plate top middle part, fixed orifices internally mounted has set screw, the extrusion hole has all been seted up at H type unable adjustment base both sides top, the inside thread engagement of extrusion hole installs extrusion screw.

Preferably, the longitudinal section size of the T-shaped connecting block is the same as that of the connecting clamp hole, and the limiting clamping block is located inside the limiting clamping groove.

Preferably, the round hole has been seted up to T type connecting block one end limit portion, and the inside screw thread meshing of round hole installs stop screw, the internal diameter in screw rod hole is the same with stop screw's diameter, stop screw one end is located the downthehole portion of screw rod.

Preferably, the number of the fixing plates is four in total, and the number of the pressing holes is four in total.

Preferably, the louvre has been seted up at H type unable adjustment base inner wall bottom middle part, the support frame has all been welded to the inside both sides of H type unable adjustment base, two the mounting groove has all been seted up to support frame top one side, mounting groove internally mounted has radiator fan, radiator fan's input and external power source's output electric connection, the shell both sides are close to fixed fixture block department impartial distance and have been seted up the radiating groove, the heat conduction hole has been seted up at shell inner wall bottom middle part.

Preferably, the screw has all been seted up to mounting groove inner wall bottom both sides, connecting screw is all installed to radiator fan top four corners department, and connecting screw one end is located inside the screw.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the dustproof performance of the case can be improved by matching the shell with the mounting plate, the case can be fixed through the fixing fixture block, the connecting hole, the limiting clamping groove, the T-shaped connecting block, the limiting fixture block, the limiting screw rod, the connecting clamp hole and the screw rod hole, the assembling and disassembling difficulty of the case can be reduced, and the use of workers for the case is facilitated.

2. Through fixed plate, fixed orifices and clamping screw, can fix H type unable adjustment base, through extrusion hole and extrusion screw, can carry out spacing fixed to chassis exterior, through fixing H type unable adjustment base and spacing to chassis exterior, can make the more stable of chassis installation, prevent that the phenomenon that the machine case from appearing rocking because of external force collision when using, the operation of the quick-witted incasement portion electrical components of being convenient for.

3. Through the radiating groove, the contact area between the case and the external environment can be increased, the case is passively radiated, the case can be actively radiated through the radiating holes, the heat conducting holes and the radiating fan, the radiating performance of the case can be improved through passive and active radiation of the case, and the stability of electrical components in the case during operation is favorably improved.

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 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 the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic view of the mounting structure of the mounting plate of the present invention;

FIG. 4 is a schematic view of the mounting structure of the T-shaped connecting block of the present invention;

fig. 5 is a schematic view of an installation structure of the heat dissipation fan of the present invention;

FIG. 6 is a schematic view of the installation groove of the present invention;

reference numbers in the figures: 1. an H-shaped fixed base; 2. a housing; 3. mounting a plate; 4. fixing the fixture block; 5. connecting holes; 6. a limiting clamping groove; 7. a T-shaped connecting block; 8. a limiting clamping block; 9. a limit screw; 10. connecting the clamping holes; 11. a screw hole; 12. a fixing plate; 13. a fixing hole; 14. fixing the screw rod; 15. extruding the hole; 16. extruding the screw; 17. heat dissipation holes; 18. a support frame; 19. mounting grooves; 20. a heat radiation fan; 21. a heat sink; 22. and heat conduction holes.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-6, the utility model provides a technical scheme, a joint control cabinet of a mine hoist, which comprises an H-shaped fixed base 1, a shell 2 is arranged in the H-shaped fixed base 1, a mounting plate 3 is sleeved in the shell 2, fixed fixture blocks 4 are welded on the two side parts of the shell 2, a connecting hole 5 is arranged in the middle of one end of each fixed fixture block 4, limit clamp grooves 6 are arranged on the two sides of the inner wall of the connecting hole 5, a T-shaped connecting block 7 is arranged in the connecting hole 5, limit fixture blocks 8 are welded on the middle parts of the two ends of the T-shaped connecting block 7, the longitudinal section size of the T-shaped connecting block 7 is the same as that of the connecting clamp hole 10, the limit fixture blocks 8 are positioned in the limit clamp grooves 6, the T-shaped connecting block 7 can be positioned and limited, the T-shaped connecting block 7 is convenient to be installed and used, the middle part of one end of the inner wall of the connecting clamp hole 10 is provided with a screw hole 11, the edge part of one end of the T-shaped connecting block 7 is provided with a round hole, the inside of the round hole is provided with a limit screw 9 in a threaded engagement manner, the inner diameter of the screw hole 11 is the same as the diameter of the limit screw 9, and one end of the limit screw 9 is positioned inside the screw hole 11, so that the fixing difficulty of the T-shaped connecting block 7 can be reduced, and the use of the T-shaped connecting;

all welded at 1 both sides limit portion of H type unable adjustment base has fixed plate 12, fixed orifices 13 has been seted up at fixed plate 12 top middle part, fixed orifices 13 internally mounted has set screw 14, extrusion hole 15 has all been seted up at 1 both sides top of H type unable adjustment base, extrusion screw 16 is installed in the meshing of 15 inside threads in extrusion hole, the quantity of fixed plate 12 is four altogether, can make the more stable of H type unable adjustment base 1 installation, the quantity of extrusion hole 15 is four altogether, can make the more firm of shell 2 installation.

Louvre 17 has been seted up at 1 inner wall bottom middle part of H type unable adjustment base, support frame 18 has all been welded to 1 inside both sides of H type unable adjustment base, mounting groove 19 has all been seted up to two support frame 18 top one sides, 19 internally mounted of mounting groove has radiator fan 20, the screw has all been seted up to mounting groove 19 inner wall bottom both sides, connecting screw is all installed to radiator fan 20 top four corners department, and connecting screw one end is located inside the screw, can reduce radiator fan 20's the installation degree of difficulty, be convenient for the staff to radiator fan 20's maintenance and change, radiator fan 20's input and external power source's output electric connection, radiator fan 20's model is IG, 2 both sides of shell are close to 4 impartial distances of fixed fixture block and have seted up radiating groove 21.

The utility model discloses a theory of operation and use flow: in the actual use process, a worker moves an H-shaped fixing base 1 to a preset place, the worker installs a fixing screw 14 on a fixing plate 12 to fix the H-shaped fixing base 1, then the worker places a shell 2 on the bottom end of the H-shaped fixing base 1, the worker rotates an extrusion screw 16 to limit and fix the shell 2, the H-shaped fixing base 1 and the shell 2 are fixed, the installation of the machine case is more stable, the phenomenon that the machine case shakes due to external force collision during use is prevented, and the operation of electrical elements in the machine case is facilitated;

when an operator needs to replace an electrical element inside the case, the operator rotates the limit screw 9 to enable the limit screw 9 to be separated from the screw hole 11, the operator moves the T-shaped connecting block 7 to enable the T-shaped connecting block 7 to be separated from the inside of the connecting card hole 10, then the operator moves the mounting plate 3 to enable the mounting plate 3 to be separated from the shell 2, the operator replaces the electrical element inside the mounting plate 3, the dust prevention performance of the case can be improved through the matching use of the shell 2 and the mounting plate 3, the case can be fixed through the use of the T-shaped connecting block 7 and the limit screw 9, the difficulty in assembling and disassembling the case can be reduced, and the use of the case by the operator is facilitated;

through radiating groove 21, can increase the area of contact of quick-witted case and external environment, carry out the passive heat dissipation to quick-witted case, through louvre 17, heat conduction hole 22 and radiator fan 20's use, can initiatively dispel the heat to quick-witted case, through carrying out passive heat dissipation and initiative heat dissipation to quick-witted case, can improve the heat dispersion of quick-witted case, be favorable to improving the stability when quick-witted incasement portion electrical components moves.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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

1. The utility model provides a mine winder's joint accuse machine case, includes H type unable adjustment base (1), its characterized in that: the H-shaped fixing base (1) is internally provided with a shell (2), the shell (2) is internally sleeved with a mounting plate (3), the two side parts of the shell (2) are welded with fixing clamping blocks (4), the middle part of one end of each fixing clamping block (4) is provided with a connecting hole (5), the two sides of the inner wall of each connecting hole (5) are provided with limiting clamping grooves (6), the connecting holes (5) are internally provided with T-shaped connecting blocks (7), the middle parts of the two ends of each T-shaped connecting block (7) are welded with limiting clamping blocks (8), the edge part of one end of each limiting clamping block (8) is provided with a limiting screw rod (9), the edge part of one end of the mounting plate (3) is provided with a connecting clamp hole (10), and the;

h type unable adjustment base (1) both sides limit portion all welds has fixed plate (12), fixed plate (12) top middle part has been seted up fixed orifices (13), fixed orifices (13) internally mounted has set screw (14), extrusion hole (15) have all been seted up at H type unable adjustment base (1) both sides top, extrusion screw (16) are installed in extrusion hole (15) internal thread meshing.

2. The integrated control cabinet for a mine hoist as claimed in claim 1, wherein: the longitudinal section size of the T-shaped connecting block (7) is the same as that of the connecting clamp hole (10), and the limiting clamping block (8) is located inside the limiting clamping groove (6).

3. The integrated control cabinet for a mine hoist as claimed in claim 1, wherein: the round hole has been seted up to T type connecting block (7) one end limit portion, and the inside screw thread meshing of round hole installs stop screw (9), the internal diameter of screw rod hole (11) is the same with stop screw (9)'s diameter, stop screw (9) one end is located inside screw rod hole (11).

4. The integrated control cabinet for a mine hoist as claimed in claim 1, wherein: the number of the fixing plates (12) is four in total, and the number of the pressing holes (15) is four in total.

5. The integrated control cabinet for a mine hoist as claimed in claim 1, wherein: louvre (17) have been seted up at H type unable adjustment base (1) inner wall bottom middle part, support frame (18), two have all been welded to the inside both sides of H type unable adjustment base (1) support frame (18) top one side all seted up mounting groove (19), mounting groove (19) internally mounted has radiator fan (20), the input of radiator fan (20) and external power source's output electric connection, shell (2) both sides are close to fixed fixture block (4) department impartial distance and have seted up radiating groove (21), heat conduction hole (22) have been seted up at shell (2) inner wall bottom middle part.

6. The integrated control cabinet for a mine hoist as claimed in claim 5, wherein: screw holes are formed in two sides of the bottom end of the inner wall of the mounting groove (19), connecting screw rods are mounted at four corners of the top end of the cooling fan (20), and one end of each connecting screw rod is located inside each screw hole.