CN212960408U

CN212960408U - Hydraulic rubber pipe mounting and fixing frame with damping structure

Info

Publication number: CN212960408U
Application number: CN202021824613.4U
Authority: CN
Inventors: 马莎莎; 王伟; 于玉莹
Original assignee: Victor Shandong Power Machinery Co ltd
Current assignee: Victor Shandong Power Machinery Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-04-13
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a hydraulic pressure rubber tube installation mount with shock-absorbing structure, hydraulic pressure rubber tube installation mount include cyclic annular mounting bracket, radially set up the mounting groove that a plurality of circumference set up in the cyclic annular mounting bracket on the inner ring surface, still are provided with spring, backstop piece in the mounting groove, and the other end of backstop piece still is provided with the arc. The hydraulic rubber pipe mounting and fixing frame further comprises a support structure, a cross rod of the support structure is provided with a through bolt hole, and a bolt penetrates through the bolt hole and is in threaded connection with an external fixture. The annular mounting frame is arranged between the two fixing rods, and the two fixing rods are connected with the annular mounting frame through the connecting rods. When the annular mounting frame vibrates, the spring has a buffering effect on the acting force of the vibration, so that the problems of slipping of the hydraulic rubber pipe, obvious axial movement, serious surface abrasion of the hydraulic rubber pipe and the like caused by large vibration of a machine can be effectively solved. The mounting position of the device on an external fixture can be adjusted in time through the adjusting bolt, and the device is simple in structure and easy to operate.

Description

Hydraulic rubber pipe mounting and fixing frame with damping structure

Technical Field

The utility model relates to a hydraulic pressure rubber tube erection equipment technical field especially relates to a hydraulic pressure rubber tube installation mount with shock-absorbing structure.

Background

The hydraulic rubber tube assembly is a basic element in a hydraulic transmission system, is mainly applied to equipment such as engineering machinery, mining machinery, coal mine machinery and automobiles, is used for conveying media such as water, gas or oil, can bear higher working pressure, and has important influence on the stability and reliability of the whole hydraulic system.

In the prior art, a fixed hoop or a buckle structure is usually adopted to arrange the hydraulic rubber tube in a system or a machine, the hydraulic rubber tube is fixed on the surface of the machine in a way of being attached by the hoop or the buckle structure, and the hydraulic rubber tube adopting the fixing mode is easily affected by vibration of the machine during working, so that the problems of obvious axial movement, slippage and serious surface abrasion of the hydraulic rubber tube are caused.

Therefore, the problem that needs to be solved urgently is to design a damping mounting bracket which can effectively prevent the influence of machine vibration on a hydraulic rubber pipe and is convenient to mount.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming above-mentioned prior art not enough, provide a hydraulic pressure rubber tube installation mount with shock-absorbing structure, through placing the hydraulic pressure rubber tube in the arc that six arcs have side of sinking, six arcs enclose to close and then form the parcel effect to the hydraulic pressure rubber tube from six directions, when vibrations appear in cyclic annular mounting bracket, the shock attenuation of utilizing spring in the cyclic annular mounting bracket is avoided leading to the hydraulic pressure rubber tube greatly to appear slippage, axial float obviously and the serious scheduling problem of hydraulic pressure rubber tube surface wear because of the machine vibrations, the utility model discloses still be applicable to multiple installation environment, simple structure easy operation.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a hydraulic pressure rubber tube installation mount with shock-absorbing structure, hydraulic pressure rubber tube installation mount includes cyclic annular mounting bracket, radially set up the mounting groove that a plurality of circumference set up on the annular mounting bracket inner ring face, still be provided with spring, backstop piece in the mounting groove, the one end of spring is connected to the tank bottom of mounting groove, the other end of spring is connected with the one end of backstop piece, the other end of backstop piece still is provided with the arc.

The spring plays the effect of buffering, and the spring provides the space of local spacious action to the dog in the direction of the inslot depth of mounting groove.

The depth directions of the installation grooves are distributed in a radial mode relative to the center of the annular installation frame. The depth of the mounting groove is smaller than the distance between the inner ring and the outer ring of the annular mounting rack. The spring is located the one side that the backstop piece is close to the mounting groove tank bottom, the length of spring under free state is less than the groove depth of mounting groove, the length of backstop piece is greater than the groove depth of mounting groove.

The length of the spring in a free state is half of the depth of the mounting groove. So when the backstop piece is local spacious when moving in the direction of the mounting groove inslot groove depth, the mounting groove lateral wall has the spacing effect to the backstop piece.

The other end of the stop block is connected with the arc-shaped convex side of the arc-shaped plate. The mounting groove has six, six mounting grooves evenly distributed on the annular surface in cyclic annular mounting bracket, the arc has six, the radian alpha scope of arc: alpha is more than or equal to 50 degrees and less than 60 degrees. During the use, place the arc depressed side that the arc has with the hydraulic hose, six arcs enclose the hydraulic hose from six directions and close and then form the parcel effect, when vibrations appear in hydraulic hose or cyclic annular mounting bracket, the spring has the effect of reducing to vibrations.

The hydraulic rubber tube installation fixing frame further comprises a support structure, the support structure comprises two fixing rods arranged in parallel and a cross rod which is arranged at the same end of the two fixing rods and is respectively and vertically connected with the two fixing rods, the annular mounting frame is arranged between the two fixing rods, and the axial direction of the annular mounting frame is perpendicular to the plane where the two fixing rods are located. The side faces, facing the annular mounting rack, of the two fixing rods are respectively provided with two connecting rods, one ends of the connecting rods are perpendicularly arranged on the fixing rods, and the other ends of the connecting rods are fixedly connected to the outer annular face of the annular mounting rack. Two penetrating bolt holes are formed in the cross rod, bolts penetrate through the bolt holes, and the other ends of the bolts are in threaded connection with external fixtures. Can be conveniently fixed on external fixtures through bolts.

The hydraulic rubber pipe mounting and fixing frame with the damping structure at least has the following advantages,

1. the utility model discloses in, the arc that six arcs have is sunken to be placed at the hydraulic pressure rubber tube and is leaned on, and six arcs enclose to close and then form the parcel effect to the hydraulic pressure rubber tube from six directions, and when vibrations appear in cyclic annular mounting bracket, the effort conveying of vibrations conveys to cyclic annular mounting bracket, and the spring has the cushioning effect to the effort of this vibrations, compares in the fixed mode of fixing the machine surface with the laminating of hydraulic pressure rubber tube in traditional fixed clamp or buckle structure of adoption, the utility model discloses can effectively avoid greatly leading to the hydraulic pressure rubber tube slippage to appear because of the machine vibrations, the axial float obviously reaches the serious scheduling problem of hydraulic pressure rubber tube surface wear.

2. The utility model discloses in, can in time adjust this device mounted position on external fixture through adjusting bolt, be applicable to multiple installation environment, simple structure easily operates.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention in any way. In the drawings:

FIG. 1 is a schematic view of the overall structure of a hydraulic hose mounting bracket with a shock-absorbing structure according to an embodiment of the present invention;

FIG. 2 is a schematic view of the A-A orientation of the annular mounting bracket and the support structure of FIG. 1;

the device comprises a ring-shaped mounting frame 10, a mounting groove 11, a spring 12, a stop block 13, an arc-shaped plate 14, a support structure 20, a fixing rod 21, a connecting rod 22, a bolt hole 23, a bolt 24, a hydraulic rubber pipe 30 and an external fixture 31.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

The structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention does not have the substantial significance in the technology, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy which can be produced by the present invention and the purpose which can be achieved by the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

Referring to fig. 1-2, the hydraulic rubber pipe installation fixing frame with a damping structure includes an annular installation frame 10, a plurality of circumferentially arranged installation grooves 11 are radially formed in an inner annular surface of the annular installation frame 10, a spring 12 and a stop block 13 are further arranged in the installation groove 11, one end of the spring 12 is connected to a groove bottom of the installation groove 11, the other end of the spring 12 is connected with one end of the stop block 13, and an arc-shaped plate 14 is further arranged at the other end of the stop block 13.

The spring 12 acts as a buffer, and the spring 12 provides a space for the stopper 13 to move partially in the direction of the depth of the mounting groove 11. The plurality of mounting grooves 11 are radially distributed in the direction of the depth thereof with respect to the center of the annular mounting frame 10. The depth of the mounting groove 11 is smaller than the distance between the inner and outer rings of the annular mounting 10. The spring 12 is positioned on one side of the stop block 13 close to the bottom of the mounting groove 11, the length of the spring 12 in a free state is smaller than the depth of the mounting groove 11, and the length of the stop block 13 is larger than the depth of the mounting groove 11.

The length of the spring 13 in a free state is half of the depth of the mounting groove 11. Thus, when the stop block 13 moves partially in the direction of the groove depth in the mounting groove 11, the side wall of the mounting groove 11 has a limiting effect on the stop block 13.

In this embodiment, the other end of the stopper 13 is connected to the arc-shaped convex side of the arc-shaped plate 14. Mounting groove 11 has six, and six mounting grooves 11 evenly distributed on the interior anchor ring of cyclic annular mounting bracket 10, and arc 14 has six, the radian alpha scope of arc 14: alpha is more than or equal to 50 degrees and less than 60 degrees. During the use, place hydraulic hose 30 in the sunken side of arc that arc 14 has, six arcs 14 enclose the hydraulic hose from six directions and close and then form the parcel effect, when vibrations appear in hydraulic hose 30 or cyclic annular mounting bracket 10, spring 12 has the effect of cutting down to vibrations.

Under the working condition, the hydraulic rubber hose 30 is surrounded and wrapped by the six arc-shaped plates 14, when the hydraulic rubber hose 30 vibrates, the hydraulic rubber hose 30 transmits acting force to the stop block 13 through the arc-shaped plates 14, the stop block 13 transmits the acting force to the annular mounting frame 10 through the spring 12, the stop block 13 compresses the spring 12 when receiving the acting force, the spring 12 has certain spacious momentum in the mounting groove, and thus the spring 12 plays a role in buffering and damping the motion of the stop block 13, and the condition that the hydraulic rubber hose 30 vibrates greatly is effectively avoided; when the annular mounting frame 10 vibrates, acting force is transmitted to the stop block 13 through the spring 12, the stop block 13 transmits the acting force to the hydraulic rubber pipe 30 through the arc-shaped plate 14, the stop block 13 vibrates when receiving the acting force transmitted by the spring 12, the vibration of the stop block 13 compresses the spring 12, and the spring 12 plays a role in buffering and damping the movement of the stop block 13 due to the fact that the spring 12 has a certain spacious amount in the mounting groove 11, so that the situation that the hydraulic rubber pipe 30 vibrates greatly is effectively avoided; compare in the fixed mode at machine surface is fixed in the laminating of traditional adoption fixed clamp or buckle structure with hydraulic pressure rubber tube, the utility model discloses can effectively avoid greatly leading to the hydraulic pressure rubber tube to appear slippage, axial float obviously and the serious scheduling problem of hydraulic pressure rubber tube surface wear because of the machine vibrations.

In this embodiment, the hydraulic hose mounting fixing frame further includes a support structure 20, the support structure 20 includes two fixing rods 21 arranged in parallel and a cross rod 22 arranged at the same end of the two fixing rods 21 and respectively connected to the two fixing rods 21 perpendicularly, the annular mounting frame 10 is arranged between the two fixing rods 21, and an axial direction of the annular mounting frame 10 is perpendicular to a plane where the two fixing rods 21 are located. Two connecting rods 22 are respectively arranged on the side surfaces of the two fixing rods 21 facing the annular mounting frame 10, one ends of the connecting rods 22 are vertically arranged on the fixing rods 21, and the other ends of the connecting rods 22 are fixedly connected to the outer annular surface of the annular mounting frame 10. The cross bar 22 is provided with two through bolt holes 23, and the axial direction of the bolt holes 23 in this embodiment is parallel to the length direction of the fixing rod 21. The bolt 24 is inserted through the bolt hole 23, and the other end of the bolt 24 is screwed on the external fixture 31. The utility model discloses can conveniently fix on outside fixture 31 through bolt 24.

In the working state, the hydraulic rubber tube is placed at the arc concave side of the six arc plates, so that the hydraulic rubber tube is surrounded and wrapped by the six arc plates, the utility model is fixed at the proper position of the external fixed object 31 through the bolt,

according to the difference of the concrete installation condition during in-service use, can in time adjust the different mounted position of this device on external fixture through the bolt, compare in the shortcoming that traditional adoption fixed clamp or buckle structure's hydraulic pressure rubber tube installation device is difficult to adjust when the mounted position changes, use the utility model discloses can conveniently in time adjust mounted position.

The utility model discloses when using, with this device through the suitable position department that bolt 24 is fixed outside fixture 31, place hydraulic hose 30 in the sunken side department of arc that six arcs 14 have, when vibrations appear in outside fixture 31, the effort of vibrations passes through annular mounting bracket 10 conveying, convey to spring 12 and backstop piece 13 department as the effort, backstop piece 13 produces local spacious movement, spring 12 has the cushioning effect to the spacious movement of backstop piece 13, so vibrations conveying has been reduced by a wide margin when hydraulic hose 30, effectively avoided leading to the hydraulic hose slippage to appear greatly because of the machine vibrations, the axial float obviously and the serious scheduling problem of hydraulic hose surface wear.

Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.

Claims

1. The utility model provides a hydraulic pressure rubber tube installation mount with shock-absorbing structure, a serial communication port, hydraulic pressure rubber tube installation mount includes cyclic annular mounting bracket, radially set up the mounting groove that a plurality of circumference set up on the annular mounting bracket inner ring face, still be provided with spring, backstop piece in the mounting groove, the one end of spring is connected to the tank bottom of mounting groove, the other end of spring is connected with the one end of backstop piece, the other end of backstop piece still is provided with the arc.

2. The hydraulic hose mounting bracket with a shock-absorbing structure according to claim 1, wherein the plurality of mounting grooves are radially arranged with respect to the center of the annular mounting bracket in the direction of the groove depth.

3. The hydraulic hose mounting fixture having a shock-absorbing structure of claim 1, wherein the depth of the mounting groove is smaller than the distance between the inner and outer rings of the annular mounting bracket.

4. The hydraulic hose installation fixing frame with the shock-absorbing structure according to claim 1, wherein the spring is positioned on one side of the stop block close to the bottom of the installation groove, the length of the spring in a free state is smaller than the groove depth of the installation groove, and the length of the stop block is larger than the groove depth of the installation groove.

5. The hydraulic hose mounting fixture with a shock-absorbing structure according to claim 4, wherein the length of the spring in a free state is half of the groove depth of the mounting groove.

6. The hydraulic hose mounting bracket with a shock-absorbing structure according to claim 1, wherein the other end of the stopper is connected to the arc-shaped convex side of the arc-shaped plate.

7. The hydraulic rubber pipe installation fixing frame with the shock absorption structure as claimed in claim 6, wherein the number of the installation grooves is six, the six installation grooves are uniformly distributed on the inner annular surface of the annular installation frame, the number of the arc plates is six, and the radian a range of the arc plates is as follows: alpha is more than or equal to 50 degrees and less than 60 degrees.

8. The hydraulic hose mounting bracket with a shock-absorbing structure as claimed in claim 1, further comprising a support structure, wherein the support structure comprises two parallel fixing rods and a cross rod disposed at the same end of the two fixing rods and perpendicularly connected to the two fixing rods, the annular mounting frame is disposed between the two fixing rods, and the axial direction of the annular mounting frame is perpendicular to the plane of the two fixing rods.

9. The hydraulic hose mounting fixture with shock-absorbing structure as claimed in claim 8, wherein two connecting rods are respectively provided on the sides of the two fixing rods facing the annular mounting frame, one ends of the connecting rods are vertically provided on the fixing rods, and the other ends of the connecting rods are fixedly connected to the outer circumferential surface of the annular mounting frame.

10. The hydraulic rubber pipe installation fixing frame with the shock absorption structure as claimed in claim 8, wherein the cross bar is provided with two bolt holes penetrating therethrough, the bolt penetrates through the bolt holes, and the other end of the bolt is screwed on an external fixture.