CN214535542U - Three-way limiter with vibration isolation limiting function - Google Patents

Abstract

The utility model discloses a spacing three-dimensional stopper of vibration isolation, including stopper casing, mounting panel, mount and stopper, the mounting panel is installed through multiunit damping spring connection in stopper casing top, the mounting panel top is equipped with one deck sponge buffer layer, the inside one deck sponge anticollision layer that is equipped with of stopper casing, three reset spring of group are all installed to the inside both sides of stopper casing connection, reset spring one side fixed mounting has the fixed plate, the extrusion is fixed with first balancing weight between the fixed plate. The utility model discloses a sponge buffer layer on the mounting panel of stopper casing top through multiunit damping spring connection installation buffers the vibration isolation between stopper and the equipment, through the inside one deck sponge anticollision layer that is equipped with of stopper casing, carries out the vibration isolation to the stopper external world, has promoted the vibration isolation effect of this stopper, has increased the anti-extrusion collision effect of stopper.

Description

Three-way limiter with vibration isolation limiting function

Technical Field

The utility model relates to a spacing equipment technical field specifically is a spacing three-dimensional stopper of vibration isolation.

Background

Stopper refers to the base bottom that is used for equipment, carries out the device that the shock attenuation was cushioned to the effort of equipment to the external world, under certain load and displacement effect, can reduce the atress of equipment, guarantees the stability of equipment, needs the spacing three-way stopper of vibration isolation now, but current stopper has a lot of problems:

1. in practical use, the traditional limiter has poor vibration isolation effect during limiting, and easily causes influence on equipment;

2. traditional stopper in-service use can't carry on spacingly to the three-dimensional totally, reduces the spacing effect of stopper.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spacing three-dimensional stopper of vibration isolation to solve the problem that the vibration isolation effect that proposes is poor among the above-mentioned background art, spacing effect is poor.

In order to achieve the above object, the utility model provides a following technical scheme: a three-way limiter with vibration isolation limiting function comprises a limiter shell, a mounting plate, a fixing frame and a limiting block, wherein the mounting plate is installed at the top of the limiter shell through a plurality of groups of damping springs in a connected mode, a sponge buffer layer is arranged at the top of the mounting plate, a sponge anti-collision layer is arranged inside the limiter shell, three groups of reset springs are installed at two sides inside the limiter shell in a connected mode, a fixing plate is fixedly installed on one side of each reset spring, a first balancing weight is fixed between the fixing plates in an extruding mode, a rubber anti-skidding gasket layer is arranged at the bottom of the limiter shell, the fixing frame is fixedly installed on two sides and the back of the limiter shell, two groups of adjusting holes are formed in the fixing frame, a screw rod is installed on each adjusting hole in a rotating mode, a connecting rod is installed at the bottom of the screw rod in a connected mode, and the limiting block is installed at the bottom of the connecting rod through a spiral installing mechanism, the stopper bottom is equipped with the multiunit clutch blocks, the stopper openly inside is equipped with the standing groove, the inside second balancing weight of having placed of standing groove, stopper one side is equipped with fixed casing, the inside multiunit through-hole that is equipped with of casing of fixed casing one side, the inside powerful magnet that is equipped with of fixed casing.

Preferably, mounting bolts are arranged on two sides of the mounting plate.

Preferably, the front surface of the limiter shell is provided with a detachable sealing plate.

Preferably, one side of the fixing plate is fixedly provided with an extrusion layer.

Preferably, a rotating handle is arranged at the top of the screw rod.

Preferably, a movable door is arranged on the front face of the limiting block at the position of the placing groove.

Compared with the prior art, the utility model discloses an innovation point effect of design is: this stopper is rational in infrastructure, has following advantage:

(1) the sponge buffer layer on the mounting plate is connected and mounted through a plurality of groups of damping springs at the top of the limiter shell, so that the buffer and vibration isolation between the limiter and equipment are realized, and the sponge anti-collision layer is arranged inside the limiter shell to isolate the vibration of the external environment around the limiter, so that the vibration isolation effect of the limiter is improved, and the anti-extrusion collision effect of the limiter is improved;

(2) the first balancing weight is arranged in the limiter shell to increase the weight of the limiter, the friction between the limiter and the ground is increased through the rubber anti-skid gasket at the bottom of the limiter shell, the fixing frames are respectively arranged at the two sides and the back of the limiter shell, the pressure of the limiting block is increased through the second balancing weight in the limiting block at the bottom of the fixing frame, and the vertical, longitudinal and transverse three-way limiting effect of the limiter is ensured by matching with the friction block at the bottom of the limiting block, so that the limiting performance of the three-way limiter is embodied;

(3) through the inside two sets of regulation holes that are equipped with of mount, rotate on the regulation hole and install the screw rod, can carry out the altitude mixture control to the stopper of screw rod bottom, increased the controllability of stopper, connect through spiral shell mechanism through the connecting rod bottom and install the stopper, increased the detachability of stopper, promoted the convenience that uses the stopper.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic structural view of the limiting assembly of the present invention;

fig. 4 is a schematic structural view of the vibration isolation assembly of the present invention.

In the figure: 1. a stopper housing; 101. a sponge anti-collision layer; 102. a return spring; 103. a rubber anti-slip gasket; 104. a detachable sealing plate; 105. a fixing plate; 106. extruding the layer; 107. a first weight block; 2. mounting a plate; 201. a damping spring; 202. installing a bolt; 203. a sponge buffer layer; 3. a fixed mount; 301. an adjustment hole; 302. a screw; 303. rotating the handle; 304. a connecting rod; 4. a limiting block; 401. a spiral mounting mechanism; 402. a friction block; 403. a placement groove; 404. a second counterweight block; 405. a stationary housing; 406. a strong magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

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.

Please refer to fig. 1-4, which illustrate an embodiment of the present invention: a three-way limiter with vibration isolation limiting function comprises a limiter shell 1, a mounting plate 2, a fixing frame 3 and a limiting block 4, wherein the mounting plate 2 is installed at the top of the limiter shell 1 through a plurality of groups of damping springs 201 in a connected mode, mounting bolts 202 are arranged on two sides of the mounting plate 2, a sponge buffer layer 203 is arranged at the top of the mounting plate 2, a sponge anti-collision layer 101 is arranged inside the limiter shell 1, a sponge buffer layer 203 is arranged at the top of the mounting plate 2 which is installed at the top of the limiter shell 1 through a plurality of groups of damping springs 201 in a connected mode, the limiting block and equipment are buffered and vibration isolated, a sponge anti-collision layer 101 is arranged inside the limiter shell 1, vibration isolation is conducted on the external environment around the limiting block, the vibration isolation effect of the limiting block is improved, and the extrusion and collision prevention effect of the limiting block is improved;

specifically, the front surface of the limiter housing 1 is provided with a detachable sealing plate 104, two sides inside the limiter housing 1 are respectively connected with three groups of reset springs 102, one side of each reset spring 102 is fixedly provided with a fixing plate 105, one side of each fixing plate 105 is fixedly provided with a layer of extrusion layer 106, a first balancing weight 107 is extruded and fixed between the fixing plates 105, the bottom of the limiter housing 1 is provided with a layer of rubber anti-slip gasket 103, two sides and the back surface of the limiter housing 1 are respectively and fixedly provided with a fixing frame 3, two groups of adjusting holes 301 are arranged inside the fixing frame 3, a screw 302 is rotatably arranged on each adjusting hole 301, the top of each screw 302 is provided with a rotating handle 303, the bottom of each screw 302 is connected with a connecting rod 304, the bottom of each connecting rod 304 is connected with a limiting block 4 through a spiral mounting mechanism 401, two groups of adjusting holes 301 are arranged inside the fixing frame 3, each screw 302 is rotatably arranged on each adjusting hole 301, and the limiting block 4 at the bottom of each screw 302 can be subjected to height adjustment, the adjustability of the stopper is improved, the bottom of the connecting rod 304 is connected with the stopper 4 through the spiral mounting mechanism 401, the detachability of the stopper is improved, and the convenience of using the stopper is improved;

specifically, a plurality of groups of friction blocks 402 are arranged at the bottom of the limiting block 4, a placing groove 403 is arranged in the front of the limiting block 4, a second balancing weight 404 is arranged in the placing groove 403, a movable door is arranged on the front of the limiting block 4 at the position of the placing groove 403, a fixed shell 405 is arranged on one side of the limiting block 4, a plurality of groups of through holes are arranged in the shell on one side of the fixed shell 405, a strong magnet 406 is arranged in the fixed shell 405, a first balancing weight 107 is arranged in the limiting block shell 1 to increase the weight of the limiting block, the friction between the limiting block and the ground is increased through a rubber anti-skid gasket 103 at the bottom of the limiting block shell 1, fixing frames 3 are arranged on the two sides and the back of the limiting block shell 1, the pressure of the limiting block 4 is increased through the second balancing weight 404 in the limiting block 4 at the bottom of the fixing frames 3, and the friction blocks 402 at the bottom of the limiting block 4 are matched to ensure the limiting effect of the limiting block in vertical direction, the longitudinal direction and the transverse direction, the limiting performance of the three-way limiter is embodied.

The working principle is as follows: when in use, firstly, the mounting plate 2 is fixedly connected with the bottom of the device through the mounting bolts 202 at two sides, the vibration in the device is buffered through the sponge buffer layer 203 arranged between the mounting plate 2 and the bottom of the device, the limiting block 4 is fixedly mounted with the bottom of the connecting rod 304 through the spiral mounting mechanism 401, the limiting block 4 is lowered and contacted with the ground by rotating the rotating handle 303 arranged at the top of the screw 302, the friction effect at the bottom of the limiting block 4 is increased through the plurality of groups of friction blocks 402 arranged at the bottom of the limiting block 4, meanwhile, the weight at the bottom of the limiting block 4 is increased through the second balancing weight 404 arranged in the limiting block 4, the limiting effect of the limiting block 4 is increased, the fixing plates 105 are arranged at two sides of the limiting block shell 1, and the two groups of screw 302 and the limiting block 4 at the bottom of the limiting block are arranged on the fixing plates 105 in a penetrating way, all be equipped with fixed casing 405 through two sets of stoppers 4 one side, through fixed casing 405 inside all being equipped with powerful magnet 406, and like nature looks between the powerful magnet 406 between the stopper 4 attracts, has increased stopper 4's spacing nature.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Claims (6)

1. The utility model provides a spacing three-dimensional stopper of vibration isolation, includes stopper casing (1), mounting panel (2), mount (3) and stopper (4), its characterized in that: the anti-collision device is characterized in that the mounting plate (2) is installed at the top of the limiter shell (1) through a plurality of groups of damping springs (201) in a connected mode, a sponge buffer layer (203) is arranged at the top of the mounting plate (2), a sponge anti-collision layer (101) is arranged inside the limiter shell (1), three groups of reset springs (102) are installed on two sides inside the limiter shell (1) in a connected mode, a fixing plate (105) is fixedly installed on one side of each reset spring (102), a first balancing weight (107) is fixed between the fixing plates (105) in an extruded mode, a rubber anti-slip gasket layer (103) is arranged at the bottom of the limiter shell (1), fixing frames (3) are fixedly installed on two sides and the back of the limiter shell (1), two groups of adjusting holes (301) are arranged inside the fixing frames (3), a screw rod (302) is installed on each adjusting hole (301), and a connecting rod (304) is installed at the bottom of each screw rod (302), connecting rod (304) bottom is connected through spiral installation mechanism (401) and is installed stopper (4), stopper (4) bottom is equipped with multiunit clutch blocks (402), stopper (4) openly inside is equipped with standing groove (403), second balancing weight (404) have been placed to standing groove (403) inside, stopper (4) one side is equipped with fixed casing (405), the inside multiunit through-hole that is equipped with of casing on one side of fixed casing (405), fixed casing (405) inside is equipped with powerful magnet (406).

2. The vibration isolating three-way limiter of claim 1, wherein: and mounting bolts (202) are arranged on two sides of the mounting plate (2).

3. The vibration isolating three-way limiter of claim 1, wherein: the front surface of the limiter shell (1) is provided with a detachable sealing plate (104).

4. The vibration isolating three-way limiter of claim 1, wherein: and one side of the fixing plate (105) is fixedly provided with a layer of extrusion layer (106).

5. The vibration isolating three-way limiter of claim 1, wherein: the top of the screw rod (302) is provided with a rotating handle (303).

6. The vibration isolating three-way limiter of claim 1, wherein: the front of the limiting block (4) at the position of the placing groove (403) is provided with a movable door.

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