CN214662506U

CN214662506U - Novel pipe clamp assembly for hydraulic oil pipe

Info

Publication number: CN214662506U
Application number: CN202120324095.8U
Authority: CN
Inventors: 刘光清
Original assignee: Hunan Jinhong Precision Hardware Manufacturing Co ltd
Current assignee: Hunan Jinhong Precision Hardware Manufacturing Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-11-09
Anticipated expiration: 2031-02-05

Abstract

The utility model discloses a novel pipe clamp component for a hydraulic oil pipe, which comprises an upper pipe clamp, a lower pipe clamp and a connecting screw rod, wherein the middle parts of the upper pipe clamp and the lower pipe clamp are matched to form a clamping hole for the hydraulic oil pipe to pass through, one end of the upper pipe clamp is fixedly connected with two first sleeves, the two first sleeves are sleeved and limited on the same rotating shaft, the first sleeves rotate relative to the rotating shaft, the bottom positions on the rotating shaft and near the end parts of the two ends of the rotating shaft are respectively and fixedly connected with a flat plate, the rotating shaft is respectively and fixedly connected with a group of first springs through the two flat plates, correspondingly, one end of the lower pipe clamp is respectively and fixedly connected with a U-shaped seat corresponding to the two groups of first springs, the first springs at the two ends of the rotating shaft are respectively and fixedly connected with the inner bottom parts of the corresponding U-shaped seats, the two ends of the top of each U-shaped seat are fixedly connected with second sleeves, the two second sleeves on each U-shaped seat are arranged oppositely, a clamping block is fixedly connected in each second sleeve through a second spring, and correspondingly, two clamping grooves for inserting the two clamping blocks positioned at the corresponding ends are formed in the two ends of the rotating shaft. The utility model discloses structural design has made things convenient for hydraulic pressure oil pipe's assembly operation, and has the cushioning effect of certain degree.

Description

Novel pipe clamp assembly for hydraulic oil pipe

Technical Field

The utility model relates to a pipe clamp, concretely relates to hydraulic pressure oil pipe is with novel pipe clamp subassembly belongs to pipe clamp technical field.

Background

The hydraulic pipe clamp is used for fixing a pipeline of a hydraulic system, the hydraulic pipe clamp in the prior art is of a split structure, connecting holes of an upper pipe clamp assembly and a lower pipe clamp assembly need to be aligned when the hydraulic pipe clamp is assembled with a hydraulic oil pipe so as to insert a connecting screw rod, the current aligning work is carried out manually, the connecting screw rod is loosened easily due to the fact that the pipeline is shaken or vibration of pipe clamp installation equipment is carried out after the pipe clamp in the prior art is fixed on the pipeline, the upper part and the lower part of the pipe clamp are loosened, the using effect is influenced, the hydraulic pipe clamp is particularly applied to places where shaking or vibration is severe, and the existing pipe clamp is prone to failure.

Disclosure of Invention

To the not enough of above-mentioned prior art existence, the utility model aims at providing a novel clamp assembly for hydraulic oil pipe that structural design is reasonable, excellent in use effect.

In order to achieve the above object, the utility model adopts the following technical scheme: a novel pipe clamp assembly for a hydraulic oil pipe comprises an upper pipe clamp, a lower pipe clamp and a connecting screw rod, wherein the middle parts of the upper pipe clamp and the lower pipe clamp are matched to form a clamping hole for the hydraulic oil pipe to pass through, the novel pipe clamp assembly is characterized in that one end of the upper pipe clamp is fixedly connected with two first sleeves, the two first sleeves are sleeved and limited on the same rotating shaft, the first sleeves rotate relative to the rotating shaft, a flat plate is fixedly connected to the bottom position of the rotating shaft close to the end parts of the two ends of the rotating shaft respectively, the rotating shaft is fixedly connected with a group of first springs respectively through the two flat plates, correspondingly, a U-shaped seat is fixedly connected to one end of the lower pipe clamp and the position corresponding to the two groups of first springs respectively, the first springs at the two ends of the rotating shaft are fixedly connected with the inner bottom of the corresponding U-shaped seat respectively, the two ends of the top of each U-shaped seat are fixedly connected with second sleeves, and the two second sleeves on each U-shaped seat are arranged oppositely, a clamping block is fixedly connected in each second sleeve through a second spring, and correspondingly, two clamping grooves for the two clamping blocks positioned at the corresponding ends to be inserted are formed in the two ends of the rotating shaft; the bottom of the other end of the upper pipe clamp is fixedly connected with a downward-extending bulge, correspondingly, a positioning groove for inserting the bulge is processed at the top of the other end of the lower pipe clamp, mounting holes for inserting a connecting screw rod are formed in the bulge part of the upper pipe clamp and the positioning groove part of the lower pipe clamp, and the mounting holes penetrate through the upper part and the lower part of the upper pipe clamp and the lower part and the upper part and the lower part of the lower pipe clamp; an annular rubber pad is fixedly connected to the top of the lower pipe clamp and positioned around the positioning groove.

Furthermore, arc-shaped rubber pads are fixedly connected to the inner wall positions of the upper pipe clamp and the lower pipe clamp corresponding to the clamping holes.

Compared with the prior art, the utility model discloses the beneficial effect who possesses is:

1. through the arrangement of the upper pipe clamp bulges, the lower pipe clamp positioning grooves and the like, the hydraulic oil pipe can be positioned when being assembled, connecting holes of the upper pipe clamp and the lower pipe clamp do not need to be aligned, and the assembly operation is simplified;

2. the hydraulic oil pipe is conveniently installed through the rotary connection between the first sleeve of the upper pipe clamp and the rotating shaft connected with the lower pipe clamp;

3. through setting up such as U type seat, first spring, second spring, annular rubber pad for there is buffer space between lower pipe clamp and the pivot, can in use, reduce because of the equipment vibrations or the rocking of oil pipe lead to the connecting screw not hard up, loosen between the upper and lower pipe clamp and make its probability of inefficacy.

The utility model discloses structural design has made things convenient for hydraulic pressure oil pipe's assembly operation, and has the cushioning effect of certain degree.

Drawings

FIG. 1 is a schematic structural view of the present invention,

FIG. 2 is a schematic view of the U-shaped seat and the rotating shaft of the present invention;

the clamping device comprises an upper pipe clamp 1, a lower pipe clamp 2, a connecting screw rod 3, a clamping hole 4, a first sleeve 5, a first sleeve 6, a rotating shaft 7, a flat plate 8, a first spring 9, a U-shaped seat 10, a second sleeve 11, a second spring 12, a clamping block 13, a protrusion 14, an annular rubber pad 15 and an arc-shaped rubber pad.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that, in the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

In addition, the details are not described below with reference to the prior art and the conventional common general knowledge.

As shown in fig. 1-2, the novel pipe clamp assembly for hydraulic oil pipe of the present invention comprises an upper pipe clamp 1, a lower pipe clamp 2, and a connecting screw rod 3, wherein the middle parts of the upper pipe clamp 1 and the lower pipe clamp 2 cooperate to form a clamping hole 4 for the hydraulic oil pipe to pass through. The right end of the upper pipe clamp 1 is fixedly welded with two first sleeves 5 which are distributed in the front-back direction, the two first sleeves 5 are sleeved and limited on the same rotating shaft 6 in a conventional mode, the first sleeves 5 rotate relative to the rotating shaft 6, the bottom positions of the rotating shaft 6, which are close to the front end part and the rear end part of the rotating shaft, are respectively fixedly welded with a flat plate 7, two ends of the rotating shaft 6 are respectively fixedly connected with a group of two first springs 8 through the two flat plates 7 in a conventional mode, correspondingly, the right end of the lower pipe clamp 2 and the positions corresponding to the two groups of first springs 8 are respectively fixedly welded with a U-shaped seat 9, the first springs 8 at two ends of the rotating shaft 6 are respectively fixedly connected with the inner bottom part of the corresponding U-shaped seat 9 in a conventional mode, the two ends of the top part of each U-shaped seat 9 are fixedly welded with second sleeves 10, the openings of which face towards the inner sides of the U-shaped seats 9, the outer sides of the second sleeves 10 are closed, two second sleeves 10 on each U-shaped seat 9 are oppositely arranged, a fixture block 12 is fixedly connected in each second sleeve 10 through a second spring 11 according to a conventional mode, most of the fixture block 12 extends out of the second sleeve 10 and enters the clamping grooves at two ends of the rotating shaft 6, and correspondingly, two clamping grooves for inserting the two fixture blocks 12 at the corresponding ends are formed in two ends of the rotating shaft 6; the bottom of the left end of the upper pipe clamp 1 is fixedly connected with a downward extending bulge 13 in a welding mode, correspondingly, a positioning groove for inserting the bulge 13 is formed in the top of the left end of the lower pipe clamp 2, mounting holes for inserting the connecting screw rods 3 are formed in the bulge part of the upper pipe clamp 1 and the positioning groove part of the lower pipe clamp 2, and the mounting holes penetrate through the upper part and the lower part of the upper pipe clamp 1 and the lower part of the lower pipe clamp 2; an annular rubber pad 14 is fixedly connected to the top of the lower pipe clamp 2 around the positioning groove in a conventional manner. At the ring rubber pad 14, the upper key bottom is attached to the top of the lower pipe clamp.

The utility model discloses still press from both sides 1 inner wall position, the lower tube that the top tube that the centre gripping hole 4 corresponds presss from both sides 2 inner wall positions and all according to conventional mode fixedly connected with arc rubber pad 15.

Before assembly, the connecting screw rod is taken away, the upper pipe clamp is opened by clockwise rotation, the hydraulic oil pipe is arranged in the clamping hole part of the lower pipe clamp, then the upper pipe clamp and the lower pipe clamp are rotated and combined, the protrusion is clamped into the positioning groove, the connecting screw rod is inserted, and assembly is relatively simple.

Claims

1. A novel pipe clamp assembly for a hydraulic oil pipe comprises an upper pipe clamp, a lower pipe clamp and a connecting screw rod, wherein the middle parts of the upper pipe clamp and the lower pipe clamp are matched to form a clamping hole for the hydraulic oil pipe to pass through, the novel pipe clamp assembly is characterized in that one end of the upper pipe clamp is fixedly connected with two first sleeves, the two first sleeves are sleeved and limited on the same rotating shaft, the first sleeves rotate relative to the rotating shaft, a flat plate is fixedly connected to the bottom position of the rotating shaft close to the end parts of the two ends of the rotating shaft respectively, the rotating shaft is fixedly connected with a group of first springs respectively through the two flat plates, correspondingly, a U-shaped seat is fixedly connected to one end of the lower pipe clamp and the position corresponding to the two groups of first springs respectively, the first springs at the two ends of the rotating shaft are fixedly connected with the inner bottom of the corresponding U-shaped seat respectively, the two ends of the top of each U-shaped seat are fixedly connected with second sleeves, and the two second sleeves on each U-shaped seat are arranged oppositely, a clamping block is fixedly connected in each second sleeve through a second spring, and correspondingly, two clamping grooves for the two clamping blocks positioned at the corresponding ends to be inserted are formed in the two ends of the rotating shaft; the bottom of the other end of the upper pipe clamp is fixedly connected with a downward-extending bulge, correspondingly, a positioning groove for inserting the bulge is processed at the top of the other end of the lower pipe clamp, mounting holes for inserting a connecting screw rod are formed in the bulge part of the upper pipe clamp and the positioning groove part of the lower pipe clamp, and the mounting holes penetrate through the upper part and the lower part of the upper pipe clamp and the lower part and the upper part and the lower part of the lower pipe clamp; an annular rubber pad is fixedly connected to the top of the lower pipe clamp and positioned around the positioning groove.

2. The novel pipe clamp assembly for a hydraulic oil pipe as recited in claim 1, wherein arc-shaped rubber pads are fixedly connected to the inner wall of the upper pipe clamp and the inner wall of the lower pipe clamp corresponding to the clamping holes.