Anti-seismic fixing structure of metal bottom shell

Abstract

The utility model is suitable for the technical field, and provides a metal bottom shell anti-seismic fixing structure which comprises a fixing support, a fixing plate and a damping mechanism arranged at one end of the fixing plate. The damping mechanism comprises a connecting block arranged at one end of the fixing plate and a damping block arranged at the other end of the fixing plate. The connecting rod is arranged at one end of the connecting block; the first damping spring is arranged outside the connecting rod; the moving block is arranged at one end of the first damping spring; in the anti-seismic fixing structure for the metal bottom shell, when the metal bottom shell is vibrated, an adjusting supporting rod connected with one end of a supporting plate presses towards the two sides, the borne pressure is dispersed, so that a moving block moves towards the two sides outside a connecting rod, and then a first damping spring and a second damping spring are matched for use; the two sides can be moved to be supported, so that the vibration frequency is relieved, and the vibration reduction effect is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass fiber reinforced plastic cooling towers, in particular to a metal bottom shell anti-seismic fixing structure. Background Art

[0002] During the use of the metal bottom shell, since the metal is a crystal composed of metal cations and free electrons through metal bonds, the metal has the function of conductivity and is highly practical.

[0003] Authorization announcement number: CN210928237U, authorization date: 2020-07-03 "A metal bottom shell of a satellite frequency converter" includes a rectangular bottom shell, four supporting feet integrally formed on the lower bottom surface of the rectangular bottom shell; the four outer side walls of the rectangular bottom shell are respectively integrally formed with a plurality of mutually spaced F-heads arranged in a line and penetrating the side walls of the rectangular bottom shell; each supporting foot includes a transverse bottom plate, one side edge of the transverse bottom plate is concave inward to form a vertically penetrating U-shaped groove; a plurality of strip-shaped convex ridges arranged in sequence are integrally formed on the lower bottom surface of the rectangular bottom shell; the metal bottom shell of the satellite frequency converter is made of aluminum profile. The metal bottom shell of the satellite frequency converter provided by the utility model fully improves the heat dissipation performance of the metal bottom shell of the satellite frequency converter by means of the four supporting feet arranged on the lower bottom surface of the rectangular bottom shell and the strip-shaped convex ridges arranged on the lower bottom surface of the rectangular bottom shell.

[0004] However, the above existing technical solutions still have the following defects: most of the existing metal bottom shells are processed by stamping dies, and the metal bottom shell will generate great vibration during stamping. However, the existing fixing structure lacks an effective shock absorbing mechanism, which causes the metal bottom shell to be subjected to great pressure during stamping, which not only makes the overall structure of the metal bottom shell easily damaged, so we propose a metal bottom shell anti-seismic fixing structure to solve the above problems. Utility Model Content

[0005] The utility model provides a metal bottom shell anti-seismic fixing structure, aiming to solve the problem of anti-seismic fixing of the metal bottom shell.

[0006] The utility model is implemented as follows: the metal bottom shell anti-seismic fixing structure includes: a fixing bracket and a fixing plate: a shock absorbing mechanism arranged at one end of the fixing plate; wherein the shock absorbing mechanism includes: a connecting block arranged at one end of the fixing plate; a connecting rod arranged at one end of the connecting block; a first shock absorbing spring arranged outside the connecting rod; and a moving block arranged at one end of the first shock absorbing spring.

[0007] Preferably, the shock absorbing mechanism further includes: a support plate installed at one end of the moving block through an adjusting support rod; a second shock absorbing spring arranged between the connecting block and the support plate; and a damper arranged inside the first shock absorbing spring and the second shock absorbing spring.

[0008] Preferably, it comprises: a fixing plate arranged at one end of the fixing bracket and connected via an adjusting mechanism.

[0009] Preferably, the surface of the fixing bracket is distributed in a square shape, and an anti-collision pad is bonded to the outside of the fixing bracket.

[0010] Preferably, the adjustment mechanism includes a driving motor, a driving wheel, a transmission belt, a transmission wheel, an adjustment sleeve, a slide rail, a slider and an adjustment rod. The driving motor is arranged on one side of the fixed bracket, and a driving wheel is installed at the output end of the driving motor. One end of the driving wheel is connected to the transmission wheel through a transmission belt, and an adjustment sleeve is installed at one end of the driving wheel and the transmission wheel. A slide rail is provided on the inner wall of the adjustment sleeve, and the inside of the slide rail is connected to the adjustment rod through a slider, and a fixed plate is installed at one end of the adjustment rod.

[0011] Preferably, the driving motor, driving wheel, transmission belt, transmission wheel, adjustment sleeve, slide rail, slider, adjustment rod and fixed plate are all symmetrically arranged about the central axis of the fixed bracket, and the inner diameter of the slide rail matches the outer diameter of the slider, and the surface of the slide rail is distributed in an "S" shape.

[0012] Preferably, the surfaces of the adjusting support rods are distributed in a triangular shape, and the surface of the support plate is covered with a buffer pad.

[0013] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0014] By setting a shock-absorbing mechanism, the function of adding shock-resistant fixation to the metal bottom shell body is achieved. According to the size of the metal bottom shell, the distance between the two sets of fixing plates is adjusted by using the adjustment mechanism, and the two sets of support plates are fitted to the outside of the metal bottom shell to complete the fixation. Secondly, when the metal bottom shell is vibrated, the adjustment support rod connected to one end of the support plate is pressed to both sides to disperse the pressure, so that the moving block moves to both sides outside the connecting rod, and then the first shock-absorbing spring and the second shock-absorbing spring are used in coordination with each other to support the moving sides, thereby alleviating the vibration frequency and achieving a vibration reduction effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the regulating mechanism of the utility model;

[0017] Figure 3 It is a structural schematic diagram of a slider and an adjusting rod of the utility model.

[0018] In the figure: 1. fixed bracket; 2. adjusting mechanism; 201. driving motor; 202. driving wheel; 203. driving belt; 204. driving wheel; 205. adjusting sleeve; 206. slide rail; 207. slider; 208. adjusting rod; 3. fixed plate; 4. shock absorbing mechanism; 401. connecting block; 402. connecting rod; 403. first shock absorbing spring; 404. moving block; 405. adjusting support rod; 406. supporting plate; 407. second shock absorbing spring; 408. damper. DETAILED DESCRIPTION

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0020] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0021] The utility model embodiment provides a metal bottom shell anti-seismic fixing structure, such as Figure 1-3 As shown, it includes: a fixed bracket 1 and a fixed plate 3: a shock absorbing mechanism 4 arranged at one end of the fixed plate 3; wherein the shock absorbing mechanism 4 includes: a connecting block 401 arranged at one end of the fixed plate 3; a connecting rod 402 arranged at one end of the connecting block 401; a first shock absorbing spring 403 arranged outside the connecting rod 402; and a moving block 404 arranged at one end of the first shock absorbing spring 403.

[0022] It should be noted that due to the single metal bottom shell fixing structure, the current metal bottom shell fixing structure has a poor seismic effect. Therefore, in order to solve the problem of poor seismic effect of the existing metal bottom shell fixing structure, this solution achieves the function of adding seismic fixation to the metal bottom shell main body by setting a shock absorbing mechanism 4.

[0023] In a further preferred embodiment of the present invention, Figure 1As shown, it includes: a shock absorbing mechanism 4 arranged at one end of the fixed plate 3; wherein the shock absorbing mechanism 4 includes: a connecting block 401 arranged at one end of the fixed plate 3; a connecting rod 402 arranged at one end of the connecting block 401; a first shock absorbing spring 403 arranged outside the connecting rod 402; and a moving block 404 arranged at one end of the first shock absorbing spring 403.

[0024] In a further preferred embodiment of the present invention, Figure 1 As shown, the shock absorbing mechanism 4 also includes: a support plate 406 installed at one end of the moving block 404 through an adjusting support rod 405; a second shock absorbing spring 407 arranged between the connecting block 401 and the support plate 406; and a damper 408 arranged inside the first shock absorbing spring 403 and the second shock absorbing spring 407.

[0025] In this embodiment, when the metal bottom shell is vibrated, the adjustment support rod 405 connected to one end of the support plate 406 is pressed to both sides to disperse the pressure, so that the moving block 404 moves to both sides outside the connecting rod 402, and then the first shock-absorbing spring 403 and the second shock-absorbing spring 407 cooperate with each other to support the moving sides, thereby alleviating the vibration frequency and achieving a vibration reduction effect.

[0026] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 and Figure 3 As shown, it includes: a fixed bracket 1 and a fixed plate 3: the fixed plate 3 is arranged at one end of the fixed bracket 1 and connected through an adjustment mechanism 2.

[0027] In a further preferred embodiment of the present invention, Figure 1 As shown, the surface of the fixing bracket 1 is distributed in a square shape, and an anti-collision pad is bonded to the outside of the fixing bracket 1.

[0028] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 and Figure 3 As shown, the adjustment mechanism 2 includes a driving motor 201, a driving wheel 202, a transmission belt 203, a transmission wheel 204, an adjustment sleeve 205, a slide rail 206, a slider 207 and an adjustment rod 208. The driving motor 201 is arranged on one side of the fixed bracket 1. The driving wheel 202 is installed at the output end of the driving motor 201. One end of the driving wheel 202 is connected to the transmission wheel 204 through a transmission belt 203. An adjustment sleeve 205 is installed at one end of the driving wheel 202 and the transmission wheel 204. A slide rail 206 is opened on the inner wall of the adjustment sleeve 205. The inside of the slide rail 206 is connected to the adjustment rod 208 through a slider 207. A fixed plate 3 is installed at one end of the adjustment rod 208.

[0029] In this embodiment, with the use of the driving motor 201, the driving wheel 202 and the transmission wheel 204 connected by the transmission belt 203 can be rotated at the same time, thereby driving the driving wheel 202 and the adjustment sleeve 205 connected to one end of the transmission wheel 204 to rotate, so that the adjustment rod 208 installed inside the adjustment sleeve 205 can be telescopically moved along the path of the slide rail 206, and then fixed according to the size of the metal bottom shell.

[0030] In a further preferred embodiment of the present invention, Figure 2 and Figure 3 As shown, the driving motor 201, the driving wheel 202, the transmission belt 203, the transmission wheel 204, the adjustment sleeve 205, the slide rail 206, the slider 207, the adjustment rod 208 and the fixed plate 3 are all symmetrically arranged with respect to the central axis of the fixed bracket 1, and the inner diameter of the slide rail 206 matches the outer diameter of the slider 207, and the surface of the slide rail 206 is distributed in an "S" shape.

[0031] In a further preferred embodiment of the present invention, Figure 1 As shown, the surface of the adjustment support rod 405 is distributed in a triangular shape, and the surface of the support plate 406 is covered with a buffer pad.

[0032] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0033] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0034] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0035] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. The metal bottom shell anti-seismic fixed structure is characterized by: include: Fix the bracket (1) and the fixing plate (3): A shock absorbing mechanism (4) provided at one end of the fixing plate (3); Wherein, the shock absorbing mechanism (4) comprises: A connecting block (401) provided at one end of the fixing plate (3); A connecting rod (402) provided at one end of the connecting block (401); a first damping spring (403) disposed outside the connecting rod (402); and A moving block (404) is arranged at one end of the first shock absorbing spring (403).

2. The metal bottom shell anti-seismic fixing structure according to claim 1, characterized in that: The shock absorbing mechanism (4) further comprises: A support plate (406) provided at one end of the moving block (404) and installed via an adjusting support rod (405); a second shock-absorbing spring (407) disposed between the connecting block (401) and the supporting plate (406); A damper (408) is arranged inside the first shock absorbing spring (403) and the second shock absorbing spring (407).

3. The metal bottom shell anti-seismic fixing structure according to claim 1, characterized in that: include: A fixing plate (3) is arranged on one end of the fixing bracket (1) and is connected via an adjusting mechanism (2).

4. The metal bottom shell anti-seismic fixing structure according to claim 2, characterized in that: The surface of the fixing bracket (1) is distributed in a square shape, and an anti-collision pad is bonded to the outside of the fixing bracket (1).

5. The metal bottom shell anti-seismic fixing structure according to claim 3, characterized in that: The adjustment mechanism (2) comprises a driving motor (201), a driving wheel (202), a transmission belt (203), a transmission wheel (204), an adjustment sleeve (205), a slide rail (206), a slider (207) and an adjustment rod (208); the driving motor (201) is arranged on one side of the fixed bracket (1); the driving wheel (202) is installed at the output end of the driving motor (201); one end of the driving wheel (202) is connected to the transmission wheel (204) via a transmission belt (203); one end of the driving wheel (202) and the transmission wheel (204) are installed with an adjustment sleeve (205); the inner wall of the adjustment sleeve (205) is provided with a slide rail (206); the interior of the slide rail (206) is connected to the adjustment rod (208) via a slider (207); and one end of the adjustment rod (208) is installed with a fixed plate (3).

6. The metal bottom shell anti-seismic fixing structure according to claim 5, characterized in that: The driving motor (201), the driving wheel (202), the transmission belt (203), the transmission wheel (204), the adjustment sleeve (205), the slide rail (206), the slider (207), the adjustment rod (208) and the fixed plate (3) are all symmetrically arranged with respect to the central axis of the fixed bracket (1), and the inner diameter of the slide rail (206) matches the outer diameter of the slider (207), and the surface of the slide rail (206) is arranged in an "S" shape.

7. The metal bottom shell anti-seismic fixing structure according to claim 2, characterized in that: The surfaces of the adjustment support rods (405) are distributed in a triangular shape, and the surface of the support plate (406) is covered with a buffer pad.

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