CN106426002A - Meter draining pipe cap disassembling device - Google Patents

Abstract

A meter draining pipe cap disassembling device comprises a wrench part and a pipe tongs part, wherein the wrench part comprises a wrench head, a left wrench arm and a right wrench arm; the pipe tongs part comprises a pipe tongs head, a left pipe tongs arm and a right pipe tongs arm; a retractable part is arranged in the pipe tongs head; the left wrench arm and the right wrench arm are respectively arranged on the left side and the right side of the wrench head; the left pipe tongs arm and the right pipe tongs arm are respectively positioned on the left side and the right side of the pipe tongs head; the wrench part and the pipe tongs part are used on the same draining pipe in a matched manner; the wrench part acts on a single screw head; the pipe tongs part acts on a pipe cap on the lower side of the single screw head; the left wrench arm is initially positioned on the upper side of the left pipe tongs arm; the right wrench arm is initially positioned on the upper side of the right pipe tongs arm; the length of the left wrench arm is the same as that of the right wrench arm; and the length of the left pipe tongs arm is the same as that of the right pipe tongs arm. By the tool, the arm of force of the wrench part and the arm of force of the pipe tongs part are increased effectively, and the meter draining pipe cap disassembling device is used conveniently, quickly and safely.

Description

A kind of instrument leads shower pipe cap dismantling device

Technical field

The present invention relates to a kind of be applied to the extracting tool that instrument leads shower pipe cap, lead shower pipe more particularly to a kind of instrument Cap dismantling device.

Background technology

Because instrument comes into operation for a long time, normal handling does not substantially arrange table at instrument showering guilding valve, longer easily when the time Lead to shower pipe cap and drench corrosion at monofilament head with leading, need pipe cap during row's table but to twist not get off, such as instrument is managed when condensate drain Cap is twisted not open, if aqueous winter easily congeals in connecting pipe, if firmly twist easily instrument is led pouring monofilament head even pilot Pipe is twisted into two parts.Even if 2 people also are difficult to dismantle when corrosion is serious, because the conventional tool moment of instrument is little, instrument during double operation Discontinuity, so lead to the dismounting of instrument pipe cap not got off.

The adjustable wrench currently using is shorter with pipe wrench handle, turns required strength greatly, effect is poor.

Content of the invention

There is provided a kind of effective instrument removing instrument pipe cap, the technical side that the present invention adopts for the present invention that solves the above problems Case is：

A kind of instrument leads shower pipe cap dismantling device, and it includes spanner portions and pipe wrench portion, and spanner portions include driving end, left spanner arm and the right side Brace arm, pipe wrench portion includes pipe wrench head, left pipe wrench arm and right pipe wrench arm, sets pars contractilis in pipe wrench head；Left spanner arm and right spanner , respectively in the left and right sides of driving end, left pipe wrench arm and right pipe wrench arm are respectively in the left and right sides of pipe wrench head for arm；Spanner portions and pipe Pincers portion uses cooperatively and leads in shower pipe same, and spanner portions act on monofilament head, and pipe wrench portion acts on the pipe cap on the downside of monofilament head；Left The initial position of brace arm is on the upside of left pipe wrench arm, and the initial position of right spanner arm is in the upside of right pipe wrench arm；Left Brace arm is identical with right spanner arm lengths, and left pipe wrench arm is identical with right pipe wrench arm lengths.

Left spanner arm, right spanner arm, left pipe wrench arm, right pipe wrench arm lengths all same, length is 50cm.

Angle is 60 ° in the horizontal direction for spanner portions initial position and pipe wrench portion initial position.

A kind of instrument leads the using method of shower pipe cap dismantling device, and it comprises the steps：

1) driving end is stuck on six corner angle of monofilament head, two people hold left spanner arm, right spanner arm respectively away from driving end Afterbody；

2) pars contractilis in adjustment pipe wrench portion is pipe cap size, and pipe wrench head is stuck on the pipe cap on the downside of monofilament head, and two people hold a left side While brace arm and right spanner arm, hold respectively when the corresponding left pipe wrench arm in side, right pipe wrench arm away from pipe wrench head afterbody；

3) spanner portions and the pipe wrench portion angle in 60 ° about in the horizontal direction, a people holds left spanner arm and left pipe wrench arm, Another person holds right spanner arm and right pipe wrench arm；

4) two people exert oneself to the centre position of oneself two hands together, and pipe cap 11 is pulled down.

Beneficial effects of the present invention are：This removal tool brace arm and pipe wrench brachium, are effectively increased spanner portions and pipe wrench portion The arm of force, laborsaving save time；Convenient to use and safety, effectively realizes instrument pipe cap and removes purpose, reduce connecting pipe due to Unbalance stress is broken disconnected risk；Facilitate field instrument personnel's operation, so that the regular maintenance amount of instrument is reduced.

Brief description

Fig. 1, a kind of instrument leads the structural representation of shower pipe cap dismantling device；

In figure：1st, spanner portions, 2, pipe wrench portion, 3, driving end, 4, left spanner arm, 5, right spanner arm, 6, pipe wrench head, 7, left pipe wrench Arm, 8, right pipe wrench arm, 9, pars contractilis, 10, monofilament head, 11, pipe cap, 12, lead shower pipe.

Specific embodiment：

A kind of instrument leads shower pipe cap dismantling device, and it includes spanner portions 1 and pipe wrench portion 2, and spanner portions 1 include driving end 3, left spanner arm 4 and right spanner arm 5, pipe wrench portion 2 includes pipe wrench head 6, left pipe wrench arm 7 and right pipe wrench arm 8, sets pars contractilis 9 in pipe wrench head 6；A left side is pulled , respectively in the left and right sides of driving end 3, left pipe wrench arm 7 and right pipe wrench arm 8 are respectively on a left side for pipe wrench head 6 for arm 4 and right spanner arm 5 Right both sides；Spanner portions 1 and pipe wrench portion 2 use cooperatively and lead in shower pipe 12 same, and spanner portions 1 act on monofilament head 10, pipe wrench portion 2 Act on the pipe cap 11 of monofilament head 10 downside；The initial position of left spanner arm 4 is on the upside of left pipe wrench arm 7, right spanner arm 5 Initial position is in the upside of right pipe wrench arm 8；Left spanner arm 4 is identical with right spanner arm 5 length, left pipe wrench arm 7 and right pipe wrench Arm 8 length is identical.

Left spanner arm 4, right spanner arm 5, left pipe wrench arm 7 and right pipe wrench arm 8 identical length are with length is 50cm.

Angle is 60 ° in the horizontal direction for spanner portions 1 initial position and pipe wrench portion 2 initial position

Left spanner arm 4, right spanner arm 5, left pipe wrench arm 7 and right pipe wrench arm 8 are carbon steel pipe.

The using method of this removal tool is as follows：

1. the driving end 3 of spanner portions 1 is stuck on six corner angle of monofilament head 10, two people hold left spanner arm 4, right spanner respectively Arm 5 is away from the afterbody of driving end；

2. the pars contractilis 9 in adjustment pipe wrench portion is pipe cap 11 size, is stuck on pipe cap 11, and two people hold left spanner arm 4 and the right side is pulled While arm 5, hold respectively when the corresponding left pipe wrench arm 7 in side, right pipe wrench arm 8 away from pipe wrench head afterbody；

3. spanner portions 1 and pipe wrench portion 2 angle for 60 ° about in the horizontal direction, a people holds left spanner arm 4 and left pipe wrench Arm 7, another person holds right spanner arm 5 and right pipe wrench arm 8；

4. two people exert oneself it is illustrated that the direction of arrow illustrates two people's power thrusts to the centre position of oneself two hands together；Can protect Card pipe cap 11 uniform force, pipe cap 11 is pulled down, also can suitably spray rust remover effect more at the screw thread of pipe cap 11 before dismounting Good.

This instrument is time saving and energy saving, using more convenient.

Claims (4)

1. a kind of instrument lead shower pipe cap dismantling device it is characterised in that：Including spanner portions and pipe wrench portion, spanner portions include driving end, Left spanner arm and right spanner arm, pipe wrench portion includes pipe wrench head, left pipe wrench arm and right pipe wrench arm, sets pars contractilis in pipe wrench head；A left side is pulled , respectively in the left and right sides of driving end, left pipe wrench arm and right pipe wrench arm are respectively in the left and right two of pipe wrench head for arm and right spanner arm Side；Spanner portions and pipe wrench portion use cooperatively and lead in shower pipe same, and spanner portions act on monofilament head, and pipe wrench portion acts on monofilament head The pipe cap of downside；The initial position of left spanner arm is on the upside of left pipe wrench arm, and the initial position of right spanner arm is in right pipe The upside of tong arm；Left spanner arm is identical with right spanner arm lengths, and left pipe wrench arm is identical with right pipe wrench arm lengths.

2. a kind of instrument according to claim 1 lead shower pipe cap dismantling device it is characterised in that：Left spanner arm, right spanner arm, Left pipe wrench arm, right pipe wrench arm lengths all same, length is 50cm.

3. a kind of instrument according to claim 1 lead shower pipe cap dismantling device it is characterised in that：Spanner portions initial position and pipe Angle is 60 ° to pincers portion initial position in the horizontal direction.

4. a kind of instrument according to claim 1 lead shower pipe cap dismantling device using method it is characterised in that：Including as follows Step：

1) driving end is stuck on six corner angle of monofilament head, two people hold left spanner arm, right spanner arm respectively away from driving end Afterbody；

2) pars contractilis in adjustment pipe wrench portion is pipe cap size, and pipe wrench head is stuck on the pipe cap on the downside of monofilament head, and two people hold a left side While brace arm and right spanner arm, hold respectively when the corresponding left pipe wrench arm in side, right pipe wrench arm away from pipe wrench head afterbody；

3) spanner portions and the pipe wrench portion angle in 60 ° about in the horizontal direction, a people holds left spanner arm and left pipe wrench arm, Another person holds right spanner arm and right pipe wrench arm；

4) two people exert oneself to the centre position of oneself two hands together, and pipe cap is pulled down.