CN201043644Y

CN201043644Y - Device for fixing spraying tube of drilling pump

Info

Publication number: CN201043644Y
Application number: CNU200720021308XU
Authority: CN
Inventors: 王建军; 段来胜; 高玉珂
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-04-26
Filing date: 2007-04-26
Publication date: 2008-04-02
Anticipated expiration: 2017-04-26

Abstract

The utility model discloses a fixing device for spray tubes of drilling pumps, including a fixed seat [4] fixed on the side wall [1] of the hydraulic box of the drilling pump. The utility model is characterized in that the fixed seat [4] is provided with an 'L' shape groove [9] of which one end is provided with a guard [6], the other end is provided with a nut [3] and a matching bolt [2]. The advantages are that: a spray tube [7] and a lower joint [8] are fixed in the 'L' shape groove through a conversion adapter [5] by the bolt [2], and the guard [6] do not move back and forth as the piston of the drilling pump, thereby the service life of the water supply hose of the spray pump connected with the lower joint [8] is significantly increased that the maintenance and replacement cycle of the spray device can be extend from 7 to 100-150 days.

Description

A kind of device of fixedly drilling pump spraying tube

Technical field

The utility model belongs to drilling pump Jie bar, clack box cleaning spray equipment, particularly a kind of device of fixedly drilling pump spraying tube.

Background technique

At present dispose spray system at Jie's bar and the clack box place of the fluid end of drilling pump, spray pump is sprayed onto the position of Jie's bar and clack box with clear water by spraying tube, the mud that leaks out is cleaned up, to guarantee Jie's bar and the safe and reliable work of clack box pump head.And the spraying tube that all the time adopts is followed the structure that Jie's bar moves, make that the working life of the flexible pipe that connects spray pump below the spraying tube is extremely low, just in the process that moves back and forth fracture took place in general about 7 days and spray system was lost efficacy, the termination of pumping repair and replacement of having to have influenced normal drilling well production.

For solving the problem of above-mentioned existence, this practical new designer has passed through test of many times research, has proposed goal of the invention of the present utility model.

Summary of the invention

Goal of the invention of the present utility model is to solve the problem of above-mentioned existence, goal of the invention promptly of the present utility model provide a kind of have simple in structure, the device of cost and with low cost and reliable a kind of fixedly drilling pump spraying tube.

The technical solution of the present utility model purpose is: this device has a fixed base [4] that is fixed on the drilling pump fluid end wall box [1].It is characterized in that on fixed base [4], having the groove [9] of a L type opening, have a baffle plate [6], the bolt [2] that the other end has a nut [3] and is mated at an end of groove.

The beneficial effects of the utility model are, spraying tube [7] and lower contact [8] are fixed in the L shaped groove by bolt [2] and baffle plate [6] by conversion adapter [5], no longer following drilling pump plunger Jie bar reciprocatingly moves, therefore improved the working life of the spray pump water supply hose that lower contact [8] connects below greatly, use after this device, the service cycle of spray equipment was increased to about 100-150 days by present about 7 days, satisfied the usage requirement in a well-digging cycle substantially.

Description of drawings

Accompanying drawing 1 is a structural profile schematic representation of the present utility model, and accompanying drawing 2 is plan views of accompanying drawing 1, and accompanying drawing 3 is views of fixed base [4].Sequence number in the accompanying drawing is: 1, wall box, 2, bolt, 3, nut, 4, fixed base, 5, conversion adapter, 6, baffle plate, 7, spraying tube, 8, lower linking tube, 9, L type groove.

Embodiment

With reference to accompanying drawing 1,2 and 3, the device of a kind of fixedly drilling pump spraying tube of the present utility model mainly has a fixed base [4] that is fixed on the drilling pump fluid end wall box [1].The groove [9] that has a L type opening on fixed base has a baffle plate [6] at an end of groove, and the other end is nut [3] and bolt [2].Spraying tube [7] and lower contact [8] are fixed in the L shaped groove by bolt [2] and baffle plate [6] by conversion adapter [5], do not move following Jie's bar.

Concrete using process: the square conversion adapter [5] that will connect is shifted position near baffle plate [6] onto by the opening of L type groove, and tight a bolt [2], the length by adjusting spraying tube [7] is to aim at Jie's bar and the pump head clack box of different distance.During demolition and maintenance Jie bar, as long as bolt [2] is unclamped, conversion adapter [5] is taken out in L type groove, perhaps it is rotated near sidewall, work such as pump head are safeguarded, maintain, change or dismantled to the bar that can be situated between.

Claims

1. fixing device of drilling pump spraying tube, this device has a fixed base [4] that is fixed on the drilling pump fluid end wall box [1], it is characterized in that on fixed base [4], having the groove [9] of a L type opening, end at groove has a baffle plate [6], the bolt [2] that the other end has a nut [3] and is mated.