CN212660095U

CN212660095U - Wireless frequency conversion cabinet with shock-absorbing function

Info

Publication number: CN212660095U
Application number: CN202021555550.7U
Authority: CN
Inventors: 江旺喜
Original assignee: Datong Coal Mine Group Electromechanical Equipment Tiansheng Electric Co ltd
Current assignee: Datong Tiansheng Electric Co., Ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-03-05
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a wireless frequency conversion cabinet with shock-absorbing function, the on-line screen storage device comprises a base, base upper end four corners all is equipped with first damping device, four first damping device upper end is connected with jointly puts the thing board, put the equal fixedly connected with stopper in thing board upper end four corners, four common joint has wireless frequency conversion cabinet between the stopper, the base upper end is equipped with four second damping device of symmetric distribution, four two first clamp splices of the equal fixedly connected with in second damping device upper end, two rotate through the pivot between the first clamp splices and be connected with the connecting rod, put the second clamp splice of thing board lower extreme fixedly connected with four group symmetry parts, and rotate through the pivot between two second clamp splices and link together with the one end that second damping device was kept away from to the connecting rod. A wireless frequency conversion cabinet with shock-absorbing function, through setting up first damping device and second damping device, can vibrate simultaneously about to and vibrate with the level and play the effect of alleviating.

Description

Wireless frequency conversion cabinet with shock-absorbing function

Technical Field

The utility model relates to a wireless frequency conversion cabinet technical field especially relates to a wireless frequency conversion cabinet with shock-absorbing function.

Background

The frequency conversion cabinet is mainly used for adjusting the working frequency of equipment, reducing energy loss, stably starting the equipment and reducing the damage of large current generated when the equipment is directly started to a motor. Meanwhile, the device is provided with analog quantity input (for speed control or feedback signals), PID control, pump switching control (for constant pressure), a communication function, a macro function (different parameter settings for different occasions), multi-stage speed and the like; the existing wireless frequency conversion cabinet has the following disadvantages when in use: 1. the damping effect is poor, and internal electronic devices are easily damaged in the using process; 2. most wireless frequency conversion cabinets only have one deck device that slows down vibrations from top to bottom, and the effect of alleviating to the vibrations of rocking production all around is not good.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a wireless frequency conversion cabinet with shock-absorbing function, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a wireless inverter cabinet with shock-absorbing function, includes the base, base upper end four corners all is equipped with first damping device, four first damping device upper end is connected with jointly puts the thing board, put the equal fixedly connected with stopper in thing board upper end four corners, four common joint has wireless inverter cabinet between the stopper, base upper end front portion, upper end rear portion, upper end left part and upper end right part all are equipped with second damping device, four the equal two first clamp splices of fixedly connected with in second damping device upper end, two rotate through the pivot between the first clamp splice and be connected with the connecting rod, put thing board lower extreme front portion, lower extreme rear portion, lower extreme left part and two second clamp splices of the equal fixedly connected with in lower extreme right part, and rotate through the pivot between two second clamp splices and link together with the one end that second damping device was kept away from to the connecting rod.

Preferably, the first damping device comprises a fixed seat, a movable column is fixedly connected to the middle of the upper end of the fixed seat, a first spring is sleeved on the outer surface of the movable column, a connecting sleeve is fixedly connected to the upper end of the first spring, a movable hole is formed in the middle of the lower end of the connecting sleeve, a cushion pad is fixedly connected to the upper hole wall of the movable hole, the lower ends of the fixed seat are fixedly connected with the four corners of the upper end of the base respectively, and the upper ends of the connecting sleeve are fixedly connected with the four corners of the lower end of the object placing plate respectively.

Preferably, the diameter of the first spring is larger than that of the movable hole, the diameter of the movable hole is larger than that of the movable column, and the movable hole is located right above the movable column.

Preferably, second damping device includes the riser, riser right-hand member lower part fixedly connected with double-rail, double-rail upper portion sliding connection has the slider, slider left end middle part fixedly connected with second spring, and the second spring keeps away from the one end of slider and riser right-hand member middle part fixed connection together, four double-rail lower extreme respectively with base upper end front portion, upper end rear portion, upper end left part and upper end right part fixed connection together, four slider upper ends respectively with four first clamp splice fixed connection together.

Preferably, the lower part of the second spring is located between two guide rails of the double guide rails and is not in contact with the upper end face of the base, and grooves are formed in the front ends and the rear ends of the double guide rails.

Preferably, the four second damping devices are symmetrically distributed on the upper end face of the base, and the four second clamping blocks are symmetrically distributed on the lower end face of the object placing plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through setting up first spring and activity hole isotructure at a damping device, the movable rod can reciprocate in the activity hole when equipment rocks from top to bottom, and the activity pad also is favorable to alleviating more violent vibrations, can effectively protect the electronic equipment in the wireless frequency conversion cabinet.

2. The utility model discloses in, through setting up second damping device, when the equipment rocks all around, the movable rod drives the slider and removes, and slider pulling spring removes and produces deformation, and four springs resume simultaneously to drive wireless frequency conversion cabinet and resume original position rapidly.

Drawings

Fig. 1 is a schematic view of the overall structure of a wireless frequency conversion cabinet with a damping function according to the present invention;

fig. 2 is a schematic structural view of a first damping device of a wireless frequency conversion cabinet with a damping function according to the present invention;

fig. 3 is a schematic structural view of a second damping device of a wireless frequency conversion cabinet with a damping function according to the present invention;

fig. 4 is the utility model relates to a second damping device's of wireless frequency conversion cabinet with shock-absorbing function connection schematic diagram.

In the figure: 1. a base; 2. a first damping device; 3. a second damping device; 4. a first clamping block; 5. a connecting rod; 6. a second clamp block; 7. a storage plate; 8. a limiting block; 9. a wireless frequency conversion cabinet; 21. a fixed seat; 22. a first spring; 23. a movable post; 24. a connecting sleeve; 25. a cushion pad; 26. a movable hole; 31. a vertical plate; 32. double guide rails; 33. a slider; 34. a second spring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1-4, a wireless frequency conversion cabinet with shock absorption function comprises a base 1, wherein four corners of the upper end of the base 1 are all provided with first shock absorption devices 2, the upper ends of the four first shock absorption devices 2 are commonly connected with an object placing plate 7, four corners of the upper end of the object placing plate 7 are all fixedly connected with limiting blocks 8, a wireless frequency conversion cabinet 9 is clamped between the four limiting blocks 8, the front part of the upper end, the rear part of the upper end, the left part of the upper end and the right part of the upper end of the base 1 are all provided with second shock absorption devices 3, the upper ends of the four second shock absorption devices 3 are all fixedly connected with two first clamping blocks 4, a connecting rod 5 is rotatably connected between the two first clamping blocks 4 through a rotating shaft, and the front part of the lower end, the rear part of the lower end, the left, and the two second clamping blocks 6 are rotatably connected with one end of the connecting rod 5 far away from the second damping device 3 through a rotating shaft.

The first damping device 2 comprises a fixed seat 21, a movable column 23 is fixedly connected to the middle of the upper end of the fixed seat 21, a first spring 22 is sleeved on the outer surface of the movable column 23, a connecting sleeve 24 is fixedly connected to the upper end of the first spring 22, a movable hole 26 is formed in the middle of the lower end of the connecting sleeve 24, a cushion 25 is fixedly connected to the upper hole wall of the movable hole 26, the lower ends of the four fixed seats 21 are fixedly connected with the four corners of the upper end of the base 1 respectively, and the upper ends of the four connecting sleeves 24 are fixedly connected with the four corners of the lower; the diameter of the first spring 22 is larger than that of the movable hole 26, the diameter of the movable hole 26 is larger than that of the movable column 23, the movable hole 26 is located right above the movable column 23, when the wireless frequency conversion cabinet 9 shakes up and down, the movable column 23 can move up and down in the movable hole 26, and the cushion pad 25 can also be used for relieving impact; the second damping device 3 comprises a vertical plate 31, the lower part of the right end of the vertical plate 31 is fixedly connected with a double guide rail 32, the upper part of the double guide rail 32 is connected with a sliding block 33 in a sliding way, the middle part of the left end of the sliding block 33 is fixedly connected with a second spring 34, one end of the second spring 34 far away from the sliding block 33 is fixedly connected with the middle part of the right end of the vertical plate 31, the lower ends of the four double guide rails 32 are fixedly connected with the front part of the upper end, the rear part of the upper end, the left part of the upper end and the right part of the upper end of the base; the lower parts of the second springs 34 are positioned between the two guide rails of the double guide rails 32 and are not in contact with the upper end surface of the base 1, so that unnecessary friction is avoided, grooves are formed in the front ends and the rear ends of the double guide rails 32, so that the sliding blocks 33 can be prevented from slipping off, when the wireless frequency conversion cabinet 9 shakes front and back, left and right, the four connecting rods 5 respectively drive the four sliding blocks 33 to slide, the four sliding blocks 33 respectively drive the four second springs 34 to move and deform, the four second springs 34 recover at the same time, and the wireless frequency conversion cabinet 9 can be driven to recover to the original position quickly; four second damping device 3 symmetric distribution are at the up end of base 1, and four second clamp splice 6 symmetric distribution are at the lower terminal surface of putting thing board 7.

It should be noted that, the utility model relates to a wireless frequency conversion cabinet with shock-absorbing function installs wireless frequency conversion cabinet 9 between four stoppers 8, under the operational environment of vibrations, during the vibrations of direction about producing: the first damping device 2 plays a main role, the first spring 22 can be contracted or stretched under the driving of the wireless frequency conversion cabinet 9, the movable column 23 can move up and down in the movable hole 26, and the cushion pad 25 can also be used for relieving impact; when horizontal shaking occurs: first damping device 2 and second damping device 3 play a role simultaneously, and when wireless frequency conversion cabinet 9 rocked all around, four connecting rods 5 driven four sliders 33 respectively and slided, and four sliders 33 stimulate four second springs 34 respectively and remove and produce deformation, and four second springs 34 resume simultaneously, can drive wireless frequency conversion cabinet 9 and resume original position rapidly, will shake and fall to the minimum.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a wireless frequency conversion cabinet with shock-absorbing function, includes base (1), its characterized in that: base (1) upper end four corners all is equipped with first damping device (2), four first damping device (2) upper end is connected with jointly and puts thing board (7), put the equal fixedly connected with stopper (8) in thing board (7) upper end four corners, four common joint has wireless frequency conversion cabinet (9) between stopper (8), base (1) upper end front portion, upper end rear portion, upper end left part and upper end right part all are equipped with second damping device (3), four two equal fixedly connected with two first clamp splices (4), two are in the upper end of second damping device (3) rotate through the pivot between first clamp splice (4) and are connected with connecting rod (5), put thing board (7) lower extreme front portion, lower extreme rear portion, lower extreme left part and two second clamp splices (6) of the equal fixedly connected with of lower extreme right part, and rotate through the pivot between two second clamp splices (6) and link together with the one end that connecting rod (5) kept away from second damping device (3).

2. The wireless frequency conversion cabinet with the damping function according to claim 1, wherein: first damping device (2) are including fixing base (21), fixing base (21) upper end middle part fixedly connected with activity post (23), first spring (22) have been cup jointed to activity post (23) surface, first spring (22) upper end fixedly connected with connecting sleeve (24), open at connecting sleeve (24) lower extreme middle part has activity hole (26), pore wall fixedly connected with blotter (25), four on activity hole (26) the lower extreme of fixing base (21) respectively with base (1) upper end four corners fixed connection together, four connecting sleeve (24) upper end respectively with put thing board (7) lower extreme four corners fixed connection together.

3. The wireless frequency conversion cabinet with the damping function according to claim 2, wherein: the diameter of the first spring (22) is larger than that of the movable hole (26), the diameter of the movable hole (26) is larger than that of the movable column (23), and the movable hole (26) is located right above the movable column (23).

4. The wireless frequency conversion cabinet with the damping function according to claim 1, characterized in that: second damping device (3) include riser (31), riser (31) right-hand member lower part fixedly connected with double-guide rail (32), double-guide rail (32) upper portion sliding connection has slider (33), slider (33) left end middle part fixedly connected with second spring (34), and second spring (34) keep away from the one end of slider (33) and riser (31) right-hand member middle part fixed connection together, four double-guide rail (32) lower extreme respectively with base (1) upper end front portion, upper end rear portion, upper end left part and upper end right part fixed connection together, four slider (33) upper ends respectively with four first clamp splice (4) fixed connection together.

5. The wireless frequency conversion cabinet with the damping function according to claim 4, wherein: the lower part of the second spring (34) is positioned between two guide rails of the double guide rails (32) and is not contacted with the upper end surface of the base (1), and grooves are formed in the front ends and the rear ends of the double guide rails (32).

6. The wireless frequency conversion cabinet with the damping function according to claim 1, wherein: the four second damping devices (3) are symmetrically distributed on the upper end face of the base (1), and the four second clamping blocks (6) are symmetrically distributed on the lower end face of the object placing plate (7).