CN215721294U

CN215721294U - Petroleum pipeline shockproof fixing structure

Info

Publication number: CN215721294U
Application number: CN202122328395.6U
Authority: CN
Inventors: 刘鹏
Original assignee: Langfang Decon Pipeline Equipment Co ltd
Current assignee: Langfang Decon Pipeline Equipment Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-02-01
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses a shockproof fixing structure for a petroleum pipeline in the technical field of petroleum pipelines, which comprises a fixing box, wherein a first fixing sleeve is fixedly arranged at the bottom of an inner cavity of the fixing box, a first resistance spring is arranged in the first fixing sleeve, a plurality of first clamping teeth are fixedly arranged on two sides of a supporting rod, second fixing sleeves are respectively arranged on two sides of the first fixing sleeve in the inner cavity of the fixing box, movable rods are movably inserted in the two second fixing sleeves, a plurality of second clamping teeth are fixedly arranged on the outer sides of the movable rods, a pressure bearing sleeve is fixedly arranged at the upper end of the inner cavity of the fixing box, a second resistance spring is arranged in the pressure bearing sleeve, gears are fixedly sleeved on the outer sides of two groups of rotating shafts, and the gears are respectively meshed with the first clamping teeth and the second clamping teeth. The petroleum pipeline damping and protecting device has the advantages that the petroleum pipeline damping and protecting device can be used for damping and protecting the petroleum pipeline through the simple mounting structure, the normal use of the device is guaranteed, the petroleum pipeline can be clamped and fixed quickly, the working efficiency is improved, the practical effect is good, and the petroleum pipeline damping and protecting device is worthy of being popularized and used in the existing market.

Description

Petroleum pipeline shockproof fixing structure

Technical Field

The utility model relates to the technical field of petroleum pipelines, in particular to a petroleum pipeline shockproof fixing structure.

Background

Petroleum pipeline system, namely the pipeline system used for transporting petroleum and petroleum products, mainly made up of oil pipeline, oil transportation station and other auxiliary relevant apparatus, it is one of the main apparatuses in the petroleum warehousing and transportation trade, also is the leading conveying equipment of crude oil and petroleum products, compared with belonging to the railway and highway oil transportation of the land transportation way, the pipeline oil transportation has the transport volume to be large, the seal is good, with low costs and high safety coefficient characteristics, the oil pipeline has become one of the main conveying tools of petroleum at present, and still have considerable development potentiality in the future.

Petroleum pipeline is laying the in-process, need install petroleum pipeline on fixed knot constructs, support petroleum pipeline, current petroleum pipeline fixed knot constructs the protection and the shockproof effect is relatively poor, when petroleum pipeline receives external force extrusion, easy fracture and damage lead to the oil to leak, the conveying efficiency of oil has been reduced, natural resources have been wasted, and current petroleum pipeline fixed knot constructs to fix the pipeline through flange cooperation bolt mostly, it is comparatively loaded down with trivial details to operate, work efficiency has been reduced. Aiming at the problems, the utility model designs a shockproof fixing structure of a petroleum pipeline.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects in the prior art, embodiments of the present invention provide a petroleum pipeline shockproof fixing structure, so as to solve the problems that the protection and shockproof effect of the conventional petroleum pipeline shockproof fixing structure proposed in the above background art is poor, the petroleum pipeline is easily broken and damaged, the resource waste is caused, and the work efficiency is affected due to the complexity in fixing the pipeline.

In order to realize the purpose, the petroleum pipeline shockproof fixing structure comprises a fixing box, wherein a first fixing sleeve is fixedly arranged at the bottom of an inner cavity of the fixing box, a first resistance spring is arranged in the first fixing sleeve, one end of the first resistance spring is connected to the inner wall of the first fixing sleeve, the other end of the first resistance spring is fixedly connected with a support rod, a plurality of first latches are fixedly arranged on two sides of the support rod, the support rod movably penetrates through the fixing box, a mounting plate is fixedly connected to the upper end of the support rod, two fixing sleeves are respectively arranged on two sides of the first fixing sleeve, movable rods are movably inserted in the two fixing sleeves, a plurality of second latches are fixedly arranged on the outer side of the movable rods, a pressure bearing sleeve is fixedly arranged at the upper end of the inner cavity of the fixing box, a second resistance spring is arranged in the pressure bearing sleeve, one end of the second resistance spring is connected to the inner wall of the pressure bearing sleeve, the other end is connected to the upper end of the movable rod, two groups of rotating shafts are rotatably arranged between the two inner walls of the fixed box, and two groups of gears are fixedly sleeved on the outer sides of the rotating shafts and are respectively meshed with the first clamping teeth and the second clamping teeth.

Preferably, the lower end of the fixing box is fixedly provided with a base, the base is provided with a plurality of screw holes in a vertically penetrating manner, and a plurality of screw holes are internally threaded and provided with bolts in an inserting manner.

Preferably, a coil spring is sleeved on the outer side of the rotating shaft, one end of the coil spring is connected with the inner wall of the fixed box, and the other end of the coil spring is connected with the outer side of the gear.

Preferably, the fixed plate that is provided with in fixed case upper end both sides is fixed, and is two sets of the inboard rotation of fixed plate is provided with the threaded rod, the threaded rod outside is provided with two sections opposite direction's screw thread, the threaded sleeve is equipped with T type slider on two sections opposite screw threads in the threaded rod outside respectively, the T type spout of butt joint T type slider is seted up to the mounting panel upper end.

Preferably, the threaded rod runs through a set of fixed plate and extends to the outside, and the fixed cover in the outside that is located the fixed plate in the threaded rod outside is equipped with the carousel, the carousel lateral surface is provided with the friction pad.

Preferably, T type slider upper end fixedly connected with clamp, and the clamp medial surface is provided with the rubber pad.

The utility model has the technical effects and advantages that:

the utility model arranges the fixed sleeve at the bottom of the fixed box, arranges the resistance spring and the support rod in the fixed sleeve, when the petroleum pipeline is extruded by external force, the support rod can be driven to extrude the first resistance spring, the elasticity of the first resistance spring can absorb shock to the petroleum pipeline to a certain extent, and at the same time when the support rod extrudes the first resistance spring, the latch teeth at two sides of the support rod drive the chuck to rotate, the chuck is engaged with the second latch teeth at one side, so that the movable rod extrudes the second resistance spring in the pressure bearing sleeve to absorb shock again to the petroleum pipeline, thereby avoiding the petroleum pipeline from being broken and damaged due to the extrusion of the external force, saving energy and improving the transportation efficiency of petroleum, can drive the quick inside or outside removal of two sets of clamps, carry out the joint to petroleum pipeline fixed, improve work efficiency greatly, its whole practical function is good, is worth current market and uses widely.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic front sectional view of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

The reference signs are:

the device comprises a fixed box 1, a base 101, a screw hole 102, a bolt 103, a fixed sleeve I2, a supporting rod 3, a resistance spring I4, a latch I5, a gear 6, a rotating shaft 7, a 701 coil spring, a fixed sleeve II 8, a movable rod 9, a pressure bearing sleeve 10, a resistance spring II 11, a fixed plate 12, a threaded rod 13, a rotary plate 1301, a 14T-shaped sliding block, a 15T-shaped sliding groove, a 16 mounting plate, a latch II 17 and a clamp 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Referring to fig. 1-4, the petroleum pipeline shockproof fixing structure comprises a fixing box 1, a first fixing sleeve 2 is fixedly arranged at the bottom of an inner cavity of the fixing box 1, a first resistance spring 4 is arranged in the first fixing sleeve 2, one end of the first resistance spring 4 is connected to the inner wall of the first fixing sleeve 2, a support rod 3 is fixedly connected to the other end of the first resistance spring 4, a plurality of first latches 5 are fixedly arranged on both sides of the support rod 3, the support rod 3 movably penetrates through the fixing box 1, a mounting plate 16 is fixedly connected to the upper end of the support rod 3, second fixing sleeves 8 are respectively arranged on both sides of the first fixing sleeve 2 in the inner cavity of the fixing box 1, a movable rod 9 is movably inserted in the two second fixing sleeves 8, a plurality of second latches 17 are fixedly arranged on the outer side of the movable rod 9, a pressure bearing sleeve 10 is fixedly arranged at the upper end of the inner cavity of the fixing box 1, a second resistance spring 11 is arranged in the pressure bearing sleeve 10, one end of the second resistance spring 11 is connected to the inner wall of the pressure bearing sleeve 10, the other end is connected in the upper end of movable rod 9, it is provided with two sets of pivot 7 to rotate between two inner walls of fixed case 1, the fixed cover in two sets of pivot 7 outsides is equipped with gear 6, and gear 6 meshes respectively in latch one 5, latch two 17, mesh respectively latch one 5 through gear 6, latch two 17, make the petroleum pipeline when receiving external force extrusion, can cushion the vibrations that the extrusion force produced through resistance spring one 4 and resistance spring two 17 simultaneously and fall, and after the vibrations buffering, can in time return, the normal use of petroleum pipeline has been guaranteed, fracture and damage that the petroleum pipeline received external force extrusion and caused have been avoided, the petroleum energy has been practiced thrift, the transmission efficiency of petroleum has been improved.

Wherein, fixed case 1 lower extreme is fixed to be provided with base 101, and a plurality of screws 102 have been seted up in the upper and lower run-through of base 101, and a plurality of screws 102 internal thread are inserted and are equipped with bolt 103, can fix whole device subaerial through bolt 103, have guaranteed the overall stability of device.

Wherein, 7 outside covers of pivot are equipped with coil spring 701, and the inner wall of fixed case 1 is connected to coil spring 701 one end, and the outside of gear 6 is connected to the other end, establishes coil spring 701 through the cover in the 7 outsides of pivot for the device is after the buffering vibrations, and gear 6 can return rapidly, and drives bracing piece 3 and movable rod 9 return, conveniently carries out the cushioning effect once more, has guaranteed the continuous use of device.

Wherein, fixed plate 12 is fixed to fixed case 1 upper end both sides, two sets of fixed plate 12 inboard are rotated and are provided with threaded rod 13, the threaded rod 13 outside is provided with two sections opposite direction's screw, threaded sleeve is equipped with T type slider 14 on two sections opposite screw in the threaded rod 13 outside respectively, T type spout 15 of butt joint T type slider 14 is seted up to mounting panel 16 upper end, through the spacing cooperation of T type slider 14 and T type spout 15, make when rotating threaded rod 13, two sets of T type sliders 14 can inwards or outwards slide fast, and the work efficiency is improved.

Wherein, threaded rod 13 runs through a set of fixed plate 12 and extends to the outside, and the threaded rod 13 outside is located the fixed cover in the outside of fixed plate 12 and is equipped with carousel 1301, and carousel 1301 lateral surface is provided with the friction pad, and drive threaded rod 13 that can be convenient through rotating carousel 1301 rotates to the friction pad has still been set up in the carousel 1301 outside, makes the workman avoid skidding when rotating carousel 1301, has improved the practicality.

Wherein, fixedly connected with clamp 18 in T type slider 14 upper end, and the 18 medial surfaces of clamp are provided with the rubber pad, when two sets of T type sliders 14 inwards or outwards remove, can drive two sets of clamps 18 inwards or outwards remove simultaneously to can be quick press from both sides the clamp to using the pipeline and get fixedly, improved work efficiency, in addition, the inboard rubber pad of clamp 18 can carry out certain protection to petroleum pipeline, avoided petroleum pipeline's excessive wearing and tearing, improved the life of pipeline.

The embodiment of the utility model is as follows: when the utility model is used, firstly, the whole device is fixed on the ground through the bolt 103, then the threaded rod 13 is rotated through the rotary disc 1301, the threaded rod 13 rotates to drive the two groups of T-shaped sliding blocks 14 to slide outwards on the T-shaped sliding grooves 15, the two groups of T-shaped sliding blocks 14 with the hoops 18 slide to a certain position, the petroleum pipeline is placed between the two groups of T-shaped sliding blocks 14, the rotary disc 1301 is reversed again, the two groups of T-shaped sliding blocks 14 are driven to drive the two groups of hoops 18 to move inwards and clamp and fix the petroleum pipeline, when the petroleum pipeline is extruded, the mounting plate 16 is pressed to move downwards, the mounting plate 16 moves downwards and drives the support rod 3 to extrude the resistance spring I4 in the fixing sleeve I2, certain shock absorption is carried out on the petroleum pipeline, and when the support rod 3 extrudes the resistance spring I4 downwards, the clamping teeth I5 at the two sides are meshed with the gear 6 and drive the gear 6 to rotate, the gear 6 meshes the second latch 17, and drives the latch 17 to move upwards, the latch 17 moves upwards and drives the movable rod 9 to extrude the second resistance spring 11 in the bearing sleeve 10, the petroleum pipeline is damped again, after the vibration generated by the extrusion force is buffered, the coil spring 701 outside the rotating shaft 7 can reset and drive the rotating shaft 7 to rotate, the rotating shaft 7 rotates to drive the supporting rod 3 and the movable rod 9 to reset, and the device recovers to the initial state at the moment.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed; secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict; and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. Petroleum pipeline shockproof fixing structure comprises a fixing box (1) and is characterized in that a first fixing sleeve (2) is fixedly arranged at the bottom of an inner cavity of the fixing box (1), a first resistance spring (4) is arranged in the first fixing sleeve (2), one end of the first resistance spring (4) is connected to the inner wall of the first fixing sleeve (2), a supporting rod (3) is fixedly connected to the other end of the first resistance spring (4), a plurality of first clamping teeth (5) are fixedly arranged on two sides of the supporting rod (3), the supporting rod (3) movably penetrates through the fixing box (1), a mounting plate (16) is fixedly connected to the upper end of the supporting rod (3) located on the fixing box (1), a second fixing sleeve (8) is arranged on two sides of the first fixing sleeve (2) of the inner cavity of the fixing box (1), and a movable rod (9) is movably inserted in the two fixing sleeves (8), the fixed a plurality of latch two (17) that are provided with in movable rod (9) outside, fixed case (1) inner chamber upper end is fixed to be provided with and bears and presses cover (10), it is provided with resistance spring two (11) in cover (10) to bear, resistance spring two (11) one end is connected in the inner wall that bears and presses cover (10), and the other end is connected in the upper end of movable rod (9), it is provided with two sets of pivot (7), two sets of to rotate between two inner walls of fixed case (1) the fixed cover in pivot (7) outside is equipped with gear (6), and gear (6) mesh respectively in latch one (5), latch two (17).

2. The petroleum pipeline anti-vibration fixing structure of claim 1, wherein: the lower end of the fixing box (1) is fixedly provided with a base (101), the base (101) is vertically provided with a plurality of screw holes (102) in a penetrating mode, and a plurality of bolts (103) are inserted into internal threads of the screw holes (102).

3. The petroleum pipeline anti-vibration fixing structure of claim 1, wherein: and a coil spring (701) is sleeved on the outer side of the rotating shaft (7), one end of the coil spring (701) is connected with the inner wall of the fixed box (1), and the other end of the coil spring (701) is connected with the outer side of the gear (6).

4. The petroleum pipeline anti-vibration fixing structure of claim 1, wherein: fixed case (1) upper end both sides are fixed and are provided with fixed plate (12), and are two sets of fixed plate (12) inboard is rotated and is provided with threaded rod (13), threaded rod (13) outside is provided with two sections opposite direction's screw thread, threaded sleeve is equipped with T type slider (14) on two sections opposite screw threads in the threaded rod (13) outside respectively, T type spout (15) of butt joint T type slider (14) are seted up to mounting panel (16) upper end.

5. The petroleum pipeline anti-vibration fixing structure of claim 4, wherein: threaded rod (13) run through a set of fixed plate (12) and extend to the outside, and threaded rod (13) outside is located the fixed cover in the outside of fixed plate (12) and is equipped with carousel (1301), carousel (1301) lateral surface is provided with the friction pad.

6. The petroleum pipeline anti-vibration fixing structure of claim 5, wherein: t type slider (14) upper end fixedly connected with clamp (18), and clamp (18) medial surface is provided with the rubber pad.