JP5543503B2 - Stand for pipe wrench - Google Patents

Stand for pipe wrench Download PDF

Info

Publication number
JP5543503B2
JP5543503B2 JP2012029116A JP2012029116A JP5543503B2 JP 5543503 B2 JP5543503 B2 JP 5543503B2 JP 2012029116 A JP2012029116 A JP 2012029116A JP 2012029116 A JP2012029116 A JP 2012029116A JP 5543503 B2 JP5543503 B2 JP 5543503B2
Authority
JP
Japan
Prior art keywords
pipe wrench
support portion
pipe
jaw
stand
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2012029116A
Other languages
Japanese (ja)
Other versions
JP2013166187A (en
Inventor
圭一 土井川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP2012029116A priority Critical patent/JP5543503B2/en
Publication of JP2013166187A publication Critical patent/JP2013166187A/en
Application granted granted Critical
Publication of JP5543503B2 publication Critical patent/JP5543503B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Description

本発明は、パイプレンチの技術分野に関する。   The present invention relates to the technical field of pipe wrench.

配管作業を行う際、特許文献１に記載されているようなパイプレンチが広く用いられている。当該文献記載のパイプレンチと略同じ構造のパイプレンチを図４に示している。   When performing piping work, a pipe wrench as described in Patent Document 1 is widely used. FIG. 4 shows a pipe wrench having substantially the same structure as the pipe wrench described in this document.

図４に示すパイプレンチ１は、作業員が把持する柄３の前方に一体成形された本体部２と、当該本体部２の先端に交換可能に取り付けられた本体刃４と、本体部２に対して回動支持ピン１０で軸支された顎支持部５と、当該顎支持部５に対して取り付けられた略Ｌ字形の顎部６を備える。顎部６の根元にはネジ溝８が形成されており、これに螺合する顎位置調整ネジ９を回転させると、顎部６が顎支持部５に対して前後に（図４においては左右方向に）スライドするように構成されている。また顎部６の先端側には顎刃７が形成されており、当該顎刃７と本体刃４とで管（パイプ）を挟むことができる。   A pipe wrench 1 shown in FIG. 4 includes a main body 2 integrally formed in front of a handle 3 gripped by an operator, a main body blade 4 that is replaceably attached to the tip of the main body 2, and a main body 2. On the other hand, a chin support portion 5 pivotally supported by a rotation support pin 10 and a substantially L-shaped jaw portion 6 attached to the chin support portion 5 are provided. A screw groove 8 is formed at the base of the jaw portion 6, and when the jaw position adjusting screw 9 screwed into the groove is rotated, the jaw portion 6 moves back and forth with respect to the jaw support portion 5 (in FIG. Configured to slide in the direction). A jaw blade 7 is formed on the distal end side of the jaw 6, and a tube (pipe) can be sandwiched between the jaw blade 7 and the main body blade 4.

本体部２と顎支持部５との間には付勢部材（図示していない）が内蔵されていて、常時、顎支持部５を回動支持ピン１０を軸心としてα方向に付勢している。即ち、本体刃４と顎刃７が閉じる方向に付勢されている。また、顎部６の根元を本体部２の方向に近づけるように力を加えると（例えば握ると）、顎支持部５は回動支持ピン１０を軸心としてβ方向に僅かに回動する。即ち、本体刃４と顎刃７とが開く方向に回動する。このような構成は、管をしっかりと挟持することができると共に、パイプレンチ１で管を挟んだり取り外したりする際に本体刃４と顎刃７との間隔を僅かに広げて作業性を向上させる等の目的のためである。   A biasing member (not shown) is built in between the main body 2 and the chin support portion 5 and always urges the chin support portion 5 in the α direction with the rotation support pin 10 as the axis. ing. That is, the main body blade 4 and the jaw blade 7 are biased in the closing direction. Further, when a force is applied so that the base of the jaw portion 6 approaches the direction of the main body portion 2 (for example, when grasped), the jaw support portion 5 slightly rotates in the β direction with the rotation support pin 10 as an axis. That is, the main body blade 4 and the jaw blade 7 rotate in the opening direction. With such a configuration, the tube can be firmly held, and when the tube is pinched or removed with the pipe wrench 1, the interval between the main body blade 4 and the jaw blade 7 is slightly widened to improve workability. It is for the purpose of etc.

上記パイプレンチ１は配管作業の様々な場面で利用されるが、例えば図５に示しているように、管２０を挟んだパイプレンチ１の柄３の部分を足で踏んで固定し、その挟んだ管２０に対して他の管を接続したり、取り外すという使い方がされる場合がある。   The pipe wrench 1 is used in various situations of piping work. For example, as shown in FIG. 5, the handle 3 of the pipe wrench 1 sandwiching the pipe 20 is fixed by stepping on the foot. In some cases, another pipe is connected to or removed from the pipe 20.

実開平６−２１８５６号公報Japanese Utility Model Publication No. 6-21856

しかしながら、図５に示したような使い方をした場合、顎部６の根元が地面に接触するので、挟持する管２０の自重も手伝って、顎支持部５が回動し、顎部６が開いてしまう。そうすると管２０を強く挟持できなくなることから、例えば、管２０に対して他の管をねじ込んで接続しようとしても管２０自体が回転してしまう。また、顎６が開いて管２０を挟持出来なくなると、柄３を踏む足が不安定となり、パイプレンチ１自体が管２０から外れて倒れてしまうといった問題もある。特に未だ配管作業の技術に乏しい作業員にとっては難しい作業となる。   However, when the usage as shown in FIG. 5 is used, since the base of the jaw portion 6 contacts the ground, the jaw support portion 5 rotates and the jaw portion 6 opens by helping the weight of the tube 20 to be sandwiched. End up. As a result, the tube 20 cannot be clamped strongly, so that, for example, even if another tube is screwed and connected to the tube 20, the tube 20 itself rotates. Further, when the jaw 6 is opened and the tube 20 cannot be clamped, the foot that steps on the handle 3 becomes unstable, and the pipe wrench 1 itself is detached from the tube 20 and falls down. This is particularly difficult for workers who are still poor in plumbing skills.

確かに万力を備えた作業台などを利用すればこのような作業は特に問題なく行えるが、作業台は設置スペースを要するし、現場によっては作業台を設置できないような場合もある。   Certainly, such a work can be performed without any problem if a work table having a vise is used, but the work table requires an installation space, and the work table may not be installed depending on the site.

そこで本発明は、このような問題点を解決する事をその課題としてなされたものである   Accordingly, the present invention has been made to solve such problems as its subject.

上記課題を解決するべく、本願発明は、足で踏みつけるための踏付板と、パイプレンチの柄を支持するための支持部と、を備え、該支持部は、前記踏付板を踏み付けた際、支持する前記パイプレンチが地面に接触しない角度で固定されていることを特徴とする。   In order to solve the above problems, the present invention includes a stepping plate for stepping on with a foot and a support portion for supporting a handle of a pipe wrench, and the supporting portion is stepped on the stepping plate. The pipe wrench to be supported is fixed at an angle that does not contact the ground.

要するに、支持部にパイプレンチを支持させた状態で踏付板を足で踏むと、当該支持したパイプレンチが地面に接触せずに地面から浮いた状態で保たれるのである。その結果、顎部が開いてしまうことを防止し、管を確実に挟持することができる。また、パイプレンチを支持部に支持させて踏付板を踏むだけなので、熟練工でなくとも容易にパイプレンチを地面から浮かせた状態に保つことができる。   In short, when the stepping plate is stepped on with the foot while the pipe wrench is supported by the support portion, the supported pipe wrench is kept floating from the ground without contacting the ground. As a result, it is possible to prevent the jaw portion from opening and securely hold the tube. In addition, since the pipe wrench is supported by the support portion and only the stepping plate is stepped on, the pipe wrench can be easily kept floating from the ground without being a skilled worker.

また前記角度を調整可能とすることが望ましい。   It is desirable that the angle can be adjusted.

このように構成すれば、様々なサイズや種類のパイプレンチに１台のスタンドで対応する事が可能となる。   If comprised in this way, it will become possible to respond to pipe wrench of various sizes and types with one stand.

また、前記支持部は、前記パイプレンチの柄の長さの略半分の位置まで差し込むことができる中空部材で構成することが望ましい。   In addition, it is preferable that the support portion is formed of a hollow member that can be inserted up to a position that is approximately half the length of the handle of the pipe wrench.

このように構成すれば、パイプレンチの柄を中空部に差し込むだけでパイプレンチの支持が完了すると共に、柄の略半分の長さを使ってしっかり支持できることに加えて、不要に支持部の長さが長くならないので、パイプレンチ用スタンド全体の大きさをコンパクト且つ持ち運び容易に構成することができる。   With this configuration, the pipe wrench can be supported simply by inserting the handle of the pipe wrench into the hollow portion, and can be firmly supported using approximately half the length of the handle, and the length of the support portion is unnecessary. Therefore, the overall size of the pipe wrench stand can be made compact and easy to carry.

本発明を適用することで、管を挟持したパイプレンチを足で容易に固定することができる。   By applying the present invention, a pipe wrench holding a pipe can be easily fixed with a foot.

（ａ）が本発明に係るパイプレンチ用スタンドの正面側斜視図、（ｂ）が同平面図である。(A) is a front side perspective view of the stand for pipe wrench which concerns on this invention, (b) is the same top view. パイプレンチを支持している状態を示した側面図である。It is the side view which showed the state which is supporting the pipe wrench. 本発明に係るパイプレンチ用スタンドを利用して配管を取り外している状態を示した図である。It is the figure which showed the state which has removed piping using the stand for pipe wrench which concerns on this invention. パイプレンチの全体図である。It is a general view of a pipe wrench. パイプレンチを足で踏んで固定しながら配管を接続している状態を示した図である。It is the figure which showed the state which connected piping, stepping on and fixing a pipe wrench.

以下、添付図面を参照しつつ、本発明の実施形態の一例であるパイプレンチ用スタンド１００について説明を加える。なお、図面理解容易の為、各部の大きさや寸法を誇張して表現している部分があり、実際の製品と必ずしも一致しない部分があることを付記しておく。また各図面は符号の向きに見るものとし、当該向きを基本に上下左右、手前、奥と表現する。   Hereinafter, a pipe wrench stand 100 as an example of an embodiment of the present invention will be described with reference to the accompanying drawings. For easy understanding of the drawings, it should be noted that there are portions where the size and dimensions of each portion are exaggerated and there are portions that do not necessarily match the actual product. In addition, each drawing is viewed in the direction of the reference sign, and is expressed as upper, lower, left, right, near, and back based on the direction.

〈パイプレンチ用スタンドの構成〉
図１に示しているように、本発明に係るパイプレンチ用スタンド１００は、略三角形状に形成された踏付板１０２と、当該踏付板１０２の一辺に沿うように取り付けられた角筒状の支持部１０４とからなる。この支持部１０４の後端（図１（ａ）において奥方向）は踏付板１０２に直接溶接されて固定される一方、支持部１０４の前端側（図１（ａ）において手前方向）は角度付与板１０８を介して踏付板１０２に溶接固定されている。その結果、支持部１０４は踏付板１０２に対して前端側が斜め上方を向いて所定の角度θ（図２参照）を形成するように固定されている。各部は２ｍｍ厚程度の鉄板で構成される。また図２（ｂ）に示すように、概略幅Ｗが１８０ｍｍ程度、奥行きＤが１２０ｍｍ程度の大きさとされている。 <Configuration of pipe wrench stand>
As shown in FIG. 1, a pipe wrench stand 100 according to the present invention includes a stepping plate 102 formed in a substantially triangular shape and a rectangular tube shape attached along one side of the stepping plate 102. And the support portion 104. The rear end of the support portion 104 (backward direction in FIG. 1A) is directly welded and fixed to the tread plate 102, while the front end side of the support portion 104 (frontward direction in FIG. 1A) is an angle. It is fixed by welding to the stepping plate 102 via the applying plate 108. As a result, the support portion 104 is fixed so that the front end side thereof is obliquely upward with respect to the stepping plate 102 and forms a predetermined angle θ (see FIG. 2). Each part is composed of an iron plate having a thickness of about 2 mm. Further, as shown in FIG. 2B, the approximate width W is about 180 mm and the depth D is about 120 mm.

支持部１０４は中空部１０６を備えた角筒であり、ちょうどパイプレンチ１の柄３の長さの半分程度まで挿入すると、パイプレンチ１の柄３の厚みによってそれ以上挿入できない程度のサイズとされている。   The support portion 104 is a square tube having a hollow portion 106. When the support portion 104 is inserted up to about half the length of the handle 3 of the pipe wrench 1, the support portion 104 has a size that cannot be inserted any more due to the thickness of the handle 3 of the pipe wrench 1. ing.

支持部１０４と踏付板１０２とで形成される角度θは、当該支持部１０４にパイプレンチ１の柄３を差し込んで踏付板１０２を踏み付けると、支持するパイプレンチ１が地面に接触しない角度となるように構成されている。即ち、支持したパイプレンチ１が地面に接触せずに地面から浮いた状態で保たれる角度に構成されている。なお、支持部１０４に挿入するパイプレンチ１は、管を挟持する本体刃４と顎刃７が上方を向くように、即ち、パイプレンチ本体部２の下方に顎支持部５や顎６が位置するような向きで挿入支持される。   The angle θ formed between the support portion 104 and the stepping plate 102 is such that when the handle 3 of the pipe wrench 1 is inserted into the support portion 104 and the stepping plate 102 is stepped on, the supporting pipe wrench 1 does not contact the ground. It is comprised so that it may become an angle. In other words, the supported pipe wrench 1 is configured to have an angle at which the pipe wrench 1 is maintained in a state of floating from the ground without contacting the ground. The pipe wrench 1 to be inserted into the support portion 104 is arranged so that the main body blade 4 and the jaw blade 7 sandwiching the tube face upward, that is, the chin support portion 5 and the chin 6 are positioned below the pipe wrench main body portion 2. Insertion is supported in such a direction.

また上記では角度θが固定された構成となっているが、例えば、支持部１０４の後端と踏付板１０２とを蝶番などで回動可能に固定すると共に、支持部１０４の前端側を上下に移動させて蝶ネジ等で所望の角度に固定可能に構成してもよい。これによりパイプレンチのサイズや種類に応じて角度θを変化させることができ、一台のスタンドで種々のパイプレンチに対応することが可能となる。   In addition, in the above configuration, the angle θ is fixed. For example, the rear end of the support portion 104 and the stepping plate 102 are rotatably fixed by a hinge or the like, and the front end side of the support portion 104 is moved up and down. And may be configured to be fixed at a desired angle with a thumbscrew or the like. Accordingly, the angle θ can be changed according to the size and type of the pipe wrench, and a single stand can support various pipe wrench.

〈パイプレンチ用スタンドの作用・機能〉
パイプレンチ１の柄３をパイプレンチ用スタンド１の支持部１０４に挿入した上で、固定したい管２０を挟持させる。その状態で踏付板１０２を左右何れかの足で踏んで固定する。これにより、パイプレンチ１は管２０を挟持しながら地面から浮いた状態で保たれる。その結果、（顎部６の根元が地面に接触して）顎部６が開いてしまうことを防止され、管２０を確実に挟持し続けることができる。また、パイプレンチ１を支持部１０４に挿入して踏付板１０２を踏むだけなので、熟練工でなくとも容易にパイプレンチ１を地面から浮かせた状態に保つことができる。 <Operation and function of stand for pipe wrench>
After the handle 3 of the pipe wrench 1 is inserted into the support 104 of the pipe wrench stand 1, the pipe 20 to be fixed is clamped. In this state, the stepping plate 102 is fixed by stepping on either left or right foot. Thereby, the pipe wrench 1 is kept floating from the ground while sandwiching the pipe 20. As a result, the jaw 6 is prevented from opening (when the base of the jaw 6 comes into contact with the ground), and the tube 20 can be securely held. Further, since the pipe wrench 1 is inserted into the support portion 104 and only the stepping plate 102 is stepped on, the pipe wrench 1 can be easily kept floating from the ground even if it is not a skilled worker.

このように、本発明に係るパイプレンチ用スタンド１００を利用して足で固定したパイプレンチ１で管２０を簡単確実に固定する事ができるので、例えば図３に示しているようにもう一本のパイプレンチ１を使って管２０の一部を取り外したり、また、他の管を接続する等の作業を容易に行うことができる。   In this way, the pipe 20 can be easily and reliably fixed with the pipe wrench 1 fixed with a foot using the pipe wrench stand 100 according to the present invention, and therefore, as shown in FIG. The pipe wrench 1 can be used to easily remove a part of the pipe 20 or connect another pipe.

１・・・パイプレンチ
２・・・本体部
３・・・柄
４・・・本体刃
５・・・顎支持部
６・・・顎部
７・・・顎刃
８・・・ネジ溝
９・・・顎位置調整ネジ
１０・・・回動支持ピン
１００・・・パイプレンチ用スタンド
１０２・・・踏付板
１０４・・・支持部
１０６・・・中空部
１０８・・・角度付与板
DESCRIPTION OF SYMBOLS 1 ... Pipe wrench 2 ... Body part 3 ... Handle 4 ... Body blade 5 ... Jaw support part 6 ... Jaw part 7 ... Jaw blade 8 ... Screw groove 9 ..Jaw position adjusting screw 10 ... Rotating support pin 100 ... Pipe wrench stand 102 ... Treading plate 104 ... Supporting portion 106 ... Hollow portion 108 ... Angle imparting plate

Claims (3)

足で踏みつけるための踏付板と、
パイプレンチの柄を支持するための支持部と、を備え、
該支持部は、前記踏付板を踏み付けた際、支持する前記パイプレンチが地面に接触しない角度で固定されている
ことを特徴とするパイプレンチ用スタンド。 A tread board for stepping on with a foot,
A support portion for supporting the handle of the pipe wrench,
The support portion is fixed at an angle at which the pipe wrench to be supported does not contact the ground when the stepping plate is stepped on. 請求項１において、
前記角度が調整可能とされている
ことを特徴とするパイプレンチ用スタンド。 In claim 1,
The pipe wrench stand, wherein the angle is adjustable. 請求項１又は２において、
前記支持部は、前記パイプレンチの柄の長さの略半分の位置まで差し込むことができる中空部材で構成されている
ことを特徴とするパイプレンチ用スタンド。



In claim 1 or 2,
The said support part is comprised with the hollow member which can be inserted to the position of the half of the length of the handle of the said pipe wrench The pipe wrench stand characterized by the above-mentioned.



JP2012029116A 2012-02-14 2012-02-14 Stand for pipe wrench Expired - Fee Related JP5543503B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012029116A JP5543503B2 (en) 2012-02-14 2012-02-14 Stand for pipe wrench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012029116A JP5543503B2 (en) 2012-02-14 2012-02-14 Stand for pipe wrench

Publications (2)

Publication Number Publication Date
JP2013166187A JP2013166187A (en) 2013-08-29
JP5543503B2 true JP5543503B2 (en) 2014-07-09

Family

ID=49177058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012029116A Expired - Fee Related JP5543503B2 (en) 2012-02-14 2012-02-14 Stand for pipe wrench

Country Status (1)

Country Link
JP (1) JP5543503B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102603580B1 (en) 2022-10-21 2023-11-20 한국철도공사 Pipe wrench safety workstation

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT525496A1 (en) * 2021-09-29 2023-04-15 Ba Bachler E U Holder for fixing a pipe wrench

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5416398Y2 (en) * 1976-03-17 1979-06-27
JPS6080869U (en) * 1983-11-05 1985-06-05 トヨタ自動車株式会社 Attachment for fixing pipe wrench
JPH0432865U (en) * 1990-07-09 1992-03-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102603580B1 (en) 2022-10-21 2023-11-20 한국철도공사 Pipe wrench safety workstation

Also Published As

Publication number Publication date
JP2013166187A (en) 2013-08-29

Similar Documents

Publication Publication Date Title
JP5128361B2 (en) Vise device and tabletop circular saw
US8608143B2 (en) Pipe clamp device and a method for its use
JP5923812B2 (en) Goby grip
WO2005081978A3 (en) Parallel clamp and accessories therefor
DE502006005764D1 (en) Tool for stripping a cable
US20080276767A1 (en) Pliers that Can Operate Workpieces of Two Different Types
JP2011255488A (en) Clamp
JP5543503B2 (en) Stand for pipe wrench
JP5496065B2 (en) Strain measuring device
ATE544331T1 (en) SOIL TILLING DEVICE
US20070245861A1 (en) Pipe wrench stand
CN103091157B (en) For peeling off the instrument of welded specimen
CN204868160U (en) Right angle work piece positioner
KR20150098013A (en) cutting machine of the material metal
US20090283951A1 (en) Clamp assembly
CN105127777A (en) Right-angle workpiece locating device
CN201856202U (en) Water pipe tongs
JP2004243484A (en) Pipe cutting guide by power tool, support for pipe to be cut, and method of cutting pipe using the power tool and the support
US20130098502A1 (en) Edge-band chamfering device
US20200139418A1 (en) Pipe Grooving Device
JP2007054391A (en) Pipe cutter
US8621736B1 (en) Alignment clamp assembly
JP2012086503A (en) Saw auxiliary tool
JP2009190135A (en) Holding tool of pipe joint
TWI456590B (en) Channel-lifting tool and method

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20131126

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20131126

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20131212

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20140428

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20140430

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20140508

R150 Certificate of patent or registration of utility model

Ref document number: 5543503

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees