CN220964510U

CN220964510U - Can keep apart generator mounting bracket of vibrations transmission

Info

Publication number: CN220964510U
Application number: CN202322997087.1U
Authority: CN
Inventors: 胡定高; 董晓光
Original assignee: Changzhou Bosheng Alloy Technology Co ltd
Current assignee: Changzhou Bosheng Alloy Technology Co ltd
Priority date: 2023-11-07
Filing date: 2023-11-07
Publication date: 2024-05-14
Anticipated expiration: 2033-11-07

Abstract

The utility model relates to the technical field of shock absorption design and discloses a generator mounting frame capable of isolating shock transmission, which comprises a base plate, wherein a hinge assembly is arranged above the base plate, two dampers are connected to the top end of the base plate, two shock absorption rods are connected to the top end of the base plate, second compound springs are sleeved on the outer sides of the two shock absorption rods, support plates are connected to the top ends of the two shock absorption rods, positioning plates are connected to the top ends of the support plates, the shock absorption effect of the first compound springs is matched with the resistance effect of a piston plate in a piston shell, double-resistance shock absorption matching is facilitated, the shock possibly generated by the support plates is obviously decomposed, namely the shock of a generator is obviously reduced, the shock absorption effect is further played by matching with the supporting shock absorption effect of the dampers and the second compound springs, the shock transmission is effectively isolated, the absorption effect is helped by four silica gel sucking discs, and the stability of the base plate in the placement and installation is improved.

Description

Can keep apart generator mounting bracket of vibrations transmission

Technical Field

The utility model relates to the technical field of damping design, in particular to a generator mounting frame capable of isolating vibration transmission.

Background

In the field of military use, mobile vehicles such as command vehicles and monitoring vehicles in the form of square cabins are commonly used in field environments, and because the air conditioner and electronic equipment in the square cabins consume large power when working, a special generator is generally installed. In order to improve the safety of the vehicle and reduce the unfolding and withdrawing time of the vehicle, a diesel generator capable of running on the vehicle is required to be assembled, but the diesel generator generally has the problem of stronger vibration, and in order to reduce vibration transmission, the existing method is to install a shock absorber between a generator base and the vehicle or to install a vibration isolation structure on an engine mounting frame;

The traditional generator mounting frame capable of isolating vibration transmission can refer to Chinese patent publication No. CN202021008207.0, which discloses a vehicle-mounted generator mounting frame capable of isolating vibration transmission, wherein the vehicle-mounted generator mounting frame comprises a damping table and 4 supporting legs arranged along the circumferential direction; the damping table is sequentially provided with a bottom damping frame, a middle damping frame, a generator mounting table and a fixed frame in parallel from bottom to top and is supported by a spring and a positioning rod; the supporting legs are of telescopic structures, the upper parts of the supporting legs are fixed with the middle-layer shock absorbing frame through the supporting lugs, and the lower parts of the supporting legs can downwards extend along the axial direction of the supporting legs and are used for shock absorbing and supporting when the generator is used. The bottom damping frame is mainly used for buffering the influence of vibration on the middle damping frame, the generator mounting table, the generator and the supporting legs during transportation of the vehicle. Supporting leg and middle level shock attenuation frame fixed connection, the main action is through rising middle level shock attenuation frame and hold up the generator mount table, makes generator mount table and bottom shock attenuation frame separate, and the vibrations when preventing the generator operation are transmitted to bottom shock attenuation frame, have realized that the vibrations thoroughly can't be transmitted to the vehicle shelter of being connected with bottom shock attenuation frame during the generator operation. "

However, the above device has the following problems when in use:

1) It is damped by providing a plurality of sets of springs, but the conventional damping manner of only springs is not convenient for significantly improving the damping effect.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides the generator mounting frame capable of isolating vibration transmission, which has the advantage of good vibration isolation effect and solves the problems of the background art.

The utility model provides the following technical scheme: the utility model provides a generator mounting bracket that can keep apart vibrations transmission, includes the base plate, the top of base plate is equipped with articulated assembly, the top of base plate is connected with two dampers, the top of base plate is connected with two shock-absorbing rods, two the outside of shock-absorbing rod all overlaps and is equipped with the second compound spring, two the top of shock-absorbing rod is connected with the extension board, the top of extension board is connected with the locating plate, a plurality of locating hole has been seted up on the surface of extension board, a plurality of mounting hole has been seted up on the surface of base plate, the bottom of base plate is connected with the silica gel sucking disc.

As a preferable technical scheme of the utility model, the hinge assembly comprises four first hinge seats, four second hinge seats and an auxiliary assembly, wherein two first hinge seats are arranged at the top end of the base plate, the other two first hinge seats are arranged at the bottom end of the support plate, hinge rods are hinged to the outer sides of the four first hinge seats, the four second hinge seats are hinged to the four hinge rods respectively, a fixed plate is connected between the two second hinge seats, and a connecting plate is connected between the other two second hinge seats.

As a preferable technical scheme of the utility model, the auxiliary assembly comprises a piston plate and a piston shell, wherein the piston plate is arranged on one side of the fixed plate, the piston shell is arranged on one side of the connecting plate, a piston groove is formed in the inner side of the piston shell, and a plurality of first compound springs are connected to the inner side of the piston groove.

As a preferable embodiment of the present utility model, the surface of the piston plate is bonded to the inner side of the piston groove.

As a preferable technical scheme of the utility model, one end of each first compound spring is connected with the inner wall of one side of the piston shell.

As a preferred embodiment of the present utility model, one side of the piston plate is connected to the other end of each of the first compound springs.

As a preferable technical scheme of the utility model, two ends of the two second compound springs are respectively connected with the top end of the base plate and the bottom end of the support plate.

As a preferable technical scheme of the utility model, the top ends of the two dampers are connected with the bottom ends of the support plates.

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

Can keep apart generator mounting bracket of vibrations transmission, through the resistance effect of first compound spring shock attenuation effect cooperation piston board in the piston shell, be convenient for produce the shock attenuation cooperation of dual resistance, show the vibrations that have decomposed the extension board probably produced, be showing the vibrations that have alleviateed the generator promptly, the support shock attenuation effect of cooperation attenuator and second compound spring is further play the effect of shock insulation simultaneously, the transmission of vibrations has effectively been isolated, help playing absorbing effect through four silica gel sucking discs, promote the stability of base plate when placing the installation.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic plan view of the front face of the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

FIG. 4 is a schematic diagram of a second cross-sectional structure of the present utility model.

In the figure: 1. a substrate; 2. a hinge assembly; 21. a first hinge base; 22. a hinge rod; 23. the second hinge seat; 24. a fixing plate; 25. a connecting plate; 26. an auxiliary component; 261. a piston plate; 262. a piston housing; 263. a piston groove; 264. a first compound spring; 3. a damper; 4. a shock-absorbing rod; 5. a second compound spring; 6. a support plate; 7. a positioning plate; 8. positioning holes; 9. a mounting hole; 10. a silica gel sucker.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

Referring to fig. 1-4, the utility model provides a generator mounting frame capable of isolating vibration transmission, which comprises a base plate 1, wherein a hinge assembly 2 is arranged above the base plate 1, two dampers 3 are connected to the top end of the base plate 1, two shock absorption rods 4 are connected to the top end of the base plate 1, second compound springs 5 are sleeved on the outer sides of the two shock absorption rods 4, support plates 6 are connected to the top ends of the two shock absorption rods 4, positioning plates 7 are connected to the top ends of the support plates 6, a plurality of positioning holes 8 are formed in the surface of the support plates 6, a plurality of mounting holes 9 are formed in the surface of the base plate 1, and a silica gel sucker 10 is connected to the bottom end of the base plate 1, so that the stability of the placement of the base plate 1 is improved;

Two ends of the two second compound springs 5 are respectively connected with the top end of the base plate 1 and the bottom end of the support plate 6, so that the shock absorption effect is improved;

the top ends of the two dampers 3 are connected with the bottom end of the support plate 6, so that the shock sensation is obviously decomposed, and the shock insulation effect is achieved;

Referring to fig. 1-4, a generator mounting frame capable of isolating vibration transmission further includes a hinge assembly 2, wherein the hinge assembly 2 includes four first hinge seats 21, four second hinge seats 23 and an auxiliary assembly 26, wherein two first hinge seats 21 are all arranged at the top end of the base plate 1, the other two first hinge seats 21 are all arranged at the bottom end of the support plate 6, hinge rods 22 are hinged at the outer sides of the four first hinge seats 21, the four second hinge seats 23 are respectively hinged with the four hinge rods 22, a fixing plate 24 is connected between the two second hinge seats 23, and a connecting plate 25 is connected between the other two second hinge seats 23, so that the connection effect is facilitated;

Specifically, as shown in fig. 1, 2, 3 and 4, when the support plate 6 slightly moves up and down due to vibration of the generator, the hinge action of the corresponding first hinge seat 21 and second hinge seat 23 slightly deflects the driving hinge rod 22, and the deflection of the hinge rod 22 is obviously transferred to the fixing plate 24 and the connecting plate 25.

Example 2:

The auxiliary assembly 26 comprises a piston plate 261 and a piston shell 262, the piston plate 261 is arranged on one side of the fixed plate 24, the piston shell 262 is arranged on one side of the connecting plate 25, a piston groove 263 is formed in the inner side of the piston shell 262, and a plurality of first compound springs 264 are connected to the inner side of the piston groove 263, so that shock absorption is facilitated;

The surface of the piston plate 261 is attached to the inner side of the piston groove 263, which is beneficial to the use of the piston plate 261;

one end of each first compound spring 264 is connected with the inner wall of one side of the piston housing 262, so that the first compound springs 264 are convenient to use;

One side of the piston plate 261 is connected with the other end of each first compound spring 264, so as to play a role in shock absorption;

Specifically, as shown in fig. 1, 2, 3 and 4, the deflection of the hinge rod 22 is transmitted to the piston plate 261 and the piston shell 262, and the piston plate 261 is subjected to the shock absorption connection action of the first compound spring 264 and the resistance action in the piston groove 263, so that the movement of the piston plate 261 is influenced, that is, the resistance is generated to the vibration of the generator, the stability of the support plate 6 on the support of the generator is improved, the support plate 6 and the base plate 1 are prevented from vibrating integrally along with the vibration of the generator, the vibration isolation action of the generator is obviously achieved, and the use of the generator is facilitated.

When in use, firstly, when the generator and the positioning plate 7 are required to be integrally installed, the installed holes on the generator are aligned with the corresponding positioning holes 8, then the generator, the support plate 6 and the positioning plate 7 can be fixed through the bayonet locks or the bolts, meanwhile, the base plate 1 and the position required to be fixed can be installed and fixed in the same way after the installation holes 9 correspond to the holes installed outside, the disassembly is facilitated, the base plate 1 can be required to be fixed according to the requirement, after the generator is installed, if the generator vibrates, the two dampers 3, the two damping rods 4 and the two second compound springs 5 are matched at the moment, so that good damping effect is achieved, when the support plate 6 slightly moves up and down due to vibration of the generator, at this time, the hinging action of the corresponding first hinging seat 21 and second hinging seat 23 can slightly shift the angle of the driving hinging rod 22, at this time, the shift of the hinging rod 22 can be obviously transferred to the fixed plate 24 and the connecting plate 25, namely, the shift of the hinging rod 22 is transferred to the piston plate 261 and the piston shell 262, the piston plate 261 can be influenced under the shock absorption connection action of the first compound spring 264 and the resistance action in the piston groove 263, namely, the vibration of the generator is resistant, so that the stability of the support plate 6 on the generator is improved, the support plate 6 and the base plate 1 are prevented from vibrating integrally along with the vibration of the generator, and then the shock insulation effect on the generator is obviously realized, and the use of the generator is facilitated.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Generator mounting bracket that can keep apart vibrations transmission, including base plate (1), its characterized in that: the top of base plate (1) is equipped with hinge assembly (2), the top of base plate (1) is connected with two attenuator (3), the top of base plate (1) is connected with two shock attenuation poles (4), two the outside of shock attenuation pole (4) all overlaps and is equipped with second compound spring (5), two the top of shock attenuation pole (4) is connected with extension board (6), the top of extension board (6) is connected with locating plate (7), a plurality of locating hole (8) have been seted up on the surface of extension board (6), a plurality of mounting hole (9) have been seted up on the surface of base plate (1), the bottom of base plate (1) is connected with silica gel sucking disc (10).

2. A generator mount capable of isolating shock transfer as in claim 1, wherein: the hinge assembly (2) comprises four first hinge bases (21), four second hinge bases (23) and an auxiliary assembly (26), wherein two first hinge bases (21) are all arranged at the top end of the base plate (1), the other two first hinge bases (21) are all arranged at the bottom end of the support plate (6), the outer sides of the four first hinge bases (21) are all hinged with hinge rods (22), the four second hinge bases (23) are hinged with the four hinge rods (22) respectively, a fixed plate (24) is connected between the two second hinge bases (23), and a connecting plate (25) is connected between the other two second hinge bases (23).

3. A generator mount capable of isolating shock transfer as in claim 2, wherein: the auxiliary assembly (26) comprises a piston plate (261) and a piston shell (262), the piston plate (261) is arranged on one side of the fixed plate (24), the piston shell (262) is arranged on one side of the connecting plate (25), a piston groove (263) is formed in the inner side of the piston shell (262), and a plurality of first compound springs (264) are connected to the inner side of the piston groove (263).

4. A generator mount capable of isolating shock transfer as in claim 3, wherein: the surface of the piston plate (261) is attached to the inner side of the piston groove (263).

5. A generator mount capable of isolating shock transfer as in claim 3, wherein: one end of each first compound spring (264) is connected with the inner wall of one side of the piston shell (262).

6. A generator mount capable of isolating shock transfer as in claim 3, wherein: one side of the piston plate (261) is connected with the other end of each first compound spring (264).

7. A generator mount capable of isolating shock transfer as in claim 1, wherein: two ends of the two second compound springs (5) are respectively connected with the top end of the base plate (1) and the bottom end of the support plate (6).

8. A generator mount capable of isolating shock transfer as in claim 1, wherein: the top ends of the two dampers (3) are connected with the bottom ends of the support plates (6).