CN105437123A - Steel tube moving wrench - Google Patents
Steel tube moving wrench Download PDFInfo
- Publication number
- CN105437123A CN105437123A CN201510990410.XA CN201510990410A CN105437123A CN 105437123 A CN105437123 A CN 105437123A CN 201510990410 A CN201510990410 A CN 201510990410A CN 105437123 A CN105437123 A CN 105437123A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- fastener
- rod
- fixed
- expansion link
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
- B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
- B25B13/5008—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects
- B25B13/5016—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe
- B25B13/5025—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe using a pipe wrench type tool
- B25B13/5041—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe using a pipe wrench type tool with movable or adjustable jaws
- B25B13/5058—Linearly moving or adjustable, e.g. with an additional small tilting or rocking movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/16—Handles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention mainly discloses a steel tube moving wrench. According to the technical scheme, the steel tube moving wrench comprises a wrench jaw, a rod body and a handle, wherein the spanning jaw consists of a fixed clamping piece and a movable clamping piece; a chute is formed in the fixed clamping piece; a sliding block is arranged on the movable clamping piece; a positioning strip with a positioning groove is arranged on the movable clamping piece; a positioning pin is arranged on the fixed clamping piece; the positioning groove is movably connected with the positioning pin; the rod body consists of a fixed rod and a retractable rod; the retractable rod is arranged in the fixed rod; a spring is arranged in the fixed rod; limiting grooves with clamping teeth are formed in two sides of the fixed rod; elastic limiting blocks which are engaged with the clamping teeth on the limiting grooves are arranged on two sides of the retractable rod; and a spline end wrench head is arranged at the tail end of the handle. The steel tube moving wrench is reasonable in design, simple in structure, low in manufacturing cost, high in safety and high in working efficiency, can enable steel tubes with different diameters and at different positions to move to appointed places easily, and is quite convenient to operate.
Description
Technical field
The present invention relates to steel pipe's production and manufacture field, particularly a kind of steel pipe movement spanner.
Background technology
Along with greatly developing of industry, various steel pipe manufacturing enterprise also fast development gets up, needed for satisfied production, steel pipe manufacturing enterprise all needs to produce a large amount of steel pipes every day, in steel pipe's production manufacture process, there are numerous operation and station, need the steel pipe movement put in a jumble to carry out process operation to assigned address, and in existing operation, generally manually promoted by operating personnel, location can be caused inaccurate, inconvenient operation, manual labor amount is large, ineffective defect.
Summary of the invention
For the deficiency that prior art exists, the invention provides a kind of steel pipe movement spanner, it is reasonable in design, structure is simple, low cost of manufacture, and security is high, operating efficiency is high, and the steel pipe movement of different tube diameters and diverse location can be made like a cork to appointed place, and it is very convenient to operate.
In order to achieve the above object, the present invention is achieved through the following technical solutions: a kind of steel pipe movement spanner, comprise and pull mouth, the body of rod and handle, described mouth of pulling is made up of fixed fastener and movable fastener, described fixed fastener is provided with chute, described movable fastener is provided with the slide block sliding with chute, described movable fastener is provided with positioning strip, described positioning strip one end is hinged on movable fastener surface, described positioning strip is provided with locating slot, described fixed fastener is provided with alignment pin, described locating slot and alignment pin are flexibly connected thus adjust the openings of sizes of pulling mouth, the described body of rod is made up of fixed bar and expansion link, described expansion link is arranged in fixed bar, described fixed bar inside is provided with gathering sill, described expansion link is arranged in gathering sill, spring is provided with in described gathering sill, described spring one end is connected with gathering sill, the described spring other end is connected with expansion link, described fixed bar both sides are provided with stopper slot, described stopper slot is provided with latch, described expansion link both sides are provided with the elastic spacing block engaged with the latch on stopper slot, and pressing elastic spacing block can depart from the latch of stopper slot and slidably reciprocate in stopper slot, described handle end is provided with plum blossom spanner.
The present invention is set to further: described fixed fastener is provided with for the fixing locating hole of alignment pin, described locating hole inwall is provided with the strip-shaped clamp groove being positioned at annular slot upper end of annular slot and two longitudinal directions, described strip-shaped clamp groove lower end is connected with annular slot, described alignment pin is provided with a pair fixture block, described fixture block and annular slot clamping thus fixed locating stud.
The present invention is set to further: described fixed fastener is provided with scale, can measure the diameter of the steel pipe be moved.
The present invention is set to further: be provided with pad between described spring and gathering sill, increases initial tension of spring, prevents the wearing and tearing of spring.
The present invention is set to further: the described body of rod is provided with illuminating lamp, also can operate in the environment of dark.
The present invention is set to further: the working position of described fixed fastener and movable fastener is all in circular arc, the described opening shape pulling mouth is consistent with steel pipe face, the working position of described fixed fastener and movable fastener is equipped with teeth, closely fastens steel pipe, prevent steel pipe landing.
The present invention is set to further: described handle is provided with rubber protecting jacket and attacker, allows soft contact between hand and spanner, and protection hand is not injured by spanner, prevents skating in operating process simultaneously.
The present invention have beneficial effect for: described in pull mouth and be made up of fixed fastener and movable fastener, described movable fastener is provided with positioning strip, described fixed fastener is provided with alignment pin, described locating slot and alignment pin are flexibly connected thus adjust the openings of sizes of pulling mouth, to adapt to the operation of different tube diameters steel pipe, the described body of rod is made up of fixed bar and expansion link, described expansion link can stretch back and forth in stationary pipes, the demand of satisfiable steel pipe different distance movement, the scope of application is more extensive, described handle end is provided with plum blossom spanner, can be used for tightening nuts.The present invention is reasonable in design, and structure is simple, and low cost of manufacture, security is high, and operating efficiency is high, and the steel pipe movement of different tube diameters and diverse location can be made like a cork to appointed place, and it is very convenient to operate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the enlarged drawing at A place in Fig. 1;
Fig. 3 is the internal plane of the body of rod in the present invention;
The connection floor map of alignment pin and locating hole in the present invention of Fig. 4 position;
Fig. 5 is the internal plane of locating hole in the present invention.
Reference numeral: 1, pull mouth; 11, fixed fastener; 12, movable fastener; 2, the body of rod; 21, fixed bar; 211, gathering sill; 2111, spring; 212, stopper slot; 213, latch; 22, expansion link; 221, elastic spacing block; 3, handle; 31, rubber protecting jacket; 32, attacker; 4, plum blossom spanner; 51, chute; 52, slide block; 53, positioning strip; 54, locating slot; 55, alignment pin; 61, locating hole; 62, annular slot; 63, strip-shaped clamp groove; 64, fixture block; 7, pad; 81, illuminating lamp; 82, scale; 83, teeth.
Detailed description of the invention
By reference to the accompanying drawings, present pre-ferred embodiments is described in further details.
As Figure 1-5, a kind of steel pipe movement spanner, comprise and pull mouth 1, the body of rod 2 and handle 3, described mouth 1 of pulling is made up of fixed fastener 11 and movable fastener 12, described fixed fastener 11 is provided with chute 51, described movable fastener 12 is provided with the slide block 52 sliding with chute 51, described movable fastener 12 is provided with positioning strip 53, described positioning strip 53 one end is hinged on movable fastener 12 surface, described positioning strip 53 is provided with locating slot 54, described fixed fastener 11 is provided with locating hole 61, alignment pin 55 is provided with in described locating hole 61, described locating hole 61 inwall is provided with the strip-shaped clamp groove 63 being positioned at annular slot 62 upper end of annular slot 62 and two longitudinal directions, described strip-shaped clamp groove 63 lower end is connected with annular slot 62, described alignment pin 55 is provided with a pair fixture block 64, described fixture block 64 is with annular slot 62 clamping thus fixed locating stud 55.The described body of rod 2 is made up of fixed bar 21 and expansion link 22, described expansion link 22 is arranged in fixed bar 21, described fixed bar 21 inside is provided with gathering sill 211, described expansion link 22 is arranged in gathering sill 211, spring 2111 is provided with in described gathering sill 211, described spring 2111 one end is connected with gathering sill 211, described spring 2111 other end is connected with expansion link 22, pad 7 is provided with between described spring 2111 and gathering sill 211, increase the pretightning force of spring 2111, prevent the spring 2111 that weares and teares simultaneously, increase the service life of spring 2111, described fixed bar 21 both sides are provided with stopper slot 212, described stopper slot 212 is provided with latch 213, described expansion link 22 both sides are provided with the elastic spacing block 221 engaged with the latch 213 on stopper slot 212, and pressing elastic spacing block 221 can depart from the latch 213 on stopper slot 212 and slidably reciprocate in stopper slot 212, when needs extend or shorten the body of rod 2, pressing elastic spacing block 221, elastic spacing block 221 is departed from the latch 213 on stopper slot 212, thus expansion link 22 free-extension under the action of the spring, after determining the body of rod 2 length, decontrol elastic spacing block 221, elastic spacing block 221 is engaged again with the latch 213 on stopper slot 212 thus fixing expansion link 22.
Described handle 3 is provided with rubber protecting jacket 31 and attacker 32; during use, sense of touch is comfortable; the hand of protection user is not injured by spanner and prevents skating; described handle 3 end is provided with plum blossom spanner 4, can be used for tightening nuts, increases the scope of application of spanner; described fixed fastener 11 is provided with scale 82; can be used for measuring the pipe diameter size of the steel pipe be moved, the described body of rod 2 is provided with illuminating lamp 81, even if also can operate under dark surrounds.The working position of described fixed fastener 11 and movable fastener 12 is all in circular arc, the described opening shape pulling mouth 1 is consistent with steel pipe face, the working position of described fixed fastener 11 and movable fastener 12 is equipped with teeth 83, spanner and steel pipe can be fitted tightly, prevent dropping of steel pipe in moving process.
During real work, the alignment pin 55 be first stuck on annular slot 62 shifts out locating hole 61 along strip-shaped clamp groove 63, then running fix bar 53 is to certain position, alignment pin 55 is inserted into locating hole 61 through locating slot 54 along the strip-shaped clamp groove 63 in locating hole 61, then the position of intense adjustment positioning strip 53, make the size of pulling mouth 1 adapt to the pipe diameter size of the steel pipe be moved, being rotated a certain angle by the fixture block 64 on alignment pin 55 after determining position snaps fit onto annular slot 62 internal fixtion positioning strip 53; Pressing elastic spacing block 221, elastic spacing block 221 is departed from the latch 213 on stopper slot 212, make expansion link 22 under the action of the spring free-extension to needing the length of movement, then elastic spacing block 221 is decontroled, elastic spacing block 221 is engaged again thus fixing expansion link 22 with the latch 213 on stopper slot 212, the mouth 1 of pulling adjusted is fastened the steel pipe tube wall needing movement, holds and make steel pipe turn over certain angle on handle, thus make steel pipe be rolled to assigned address like a cork.
Above-described embodiment only illustrates inventive concept of the present invention for explaining, but not the restriction to rights protection of the present invention, all changes utilizing this design the present invention to be carried out to unsubstantiality, all should fall into protection scope of the present invention.
Claims (7)
1. a steel pipe movement spanner, comprise and pull mouth (1), the body of rod (2) and handle (3), it is characterized in that: described in pull mouth (1) and be made up of fixed fastener (11) and movable fastener (12), described fixed fastener (11) is provided with chute (51), described movable fastener (12) is provided with the slide block (52) sliding with chute (51), described movable fastener (12) is provided with positioning strip (53), described positioning strip (53) one end is hinged on movable fastener (12) surface, described positioning strip (53) is provided with locating slot (54), described fixed fastener (11) is provided with alignment pin (55), described locating slot (54) and alignment pin (55) are flexibly connected thus adjust the openings of sizes of pulling mouth (1), the described body of rod (2) is made up of fixed bar (21) and expansion link (22), described expansion link (22) is arranged in fixed bar (21), described fixed bar (21) inside is provided with gathering sill (211), described expansion link (22) is arranged in gathering sill (211), spring (2111) is provided with in described gathering sill (211), described spring (2111) one end is connected with gathering sill (211), described spring (2111) other end is connected with expansion link (22), described fixed bar (21) both sides are provided with stopper slot (212), described stopper slot (212) is provided with latch (213), described expansion link (22) both sides are provided with the elastic spacing block (221) engaged with the latch (213) on stopper slot (212), and pressing elastic spacing block (221) can depart from the latch (213) on stopper slot (212) and slidably reciprocate in stopper slot (212), described handle (3) end is provided with plum blossom spanner (4).
2. a kind of steel pipe movement spanner according to claim 1, it is characterized in that: described fixed fastener (11) is provided with for the fixing locating hole (61) of alignment pin (55), described locating hole (61) inwall is provided with the strip-shaped clamp groove (63) being positioned at annular slot (62) upper end of annular slot (62) and two longitudinal directions, described strip-shaped clamp groove (63) lower end is connected with annular slot (62), described alignment pin (55) is provided with a pair fixture block (64), described fixture block (64) and annular slot (62) clamping thus fixed locating stud (55).
3. a kind of steel pipe movement spanner according to claim 1, is characterized in that: described fixed fastener (11) is provided with scale (82).
4. a kind of steel pipe movement spanner according to claim 1, is characterized in that: be provided with pad (7) between described spring (2111) and gathering sill (211).
5. a kind of steel pipe movement spanner according to claim 1, is characterized in that: the described body of rod (2) is provided with illuminating lamp (81).
6. a kind of steel pipe movement spanner according to claim 1, it is characterized in that: the working position of described fixed fastener (11) and movable fastener (12) is all in circular arc, the described opening shape pulling mouth (1) is consistent with steel pipe face, the working position of described fixed fastener (11) and movable fastener (12) is equipped with teeth (83).
7. a kind of steel pipe movement spanner according to claim 1, is characterized in that: described handle (3) is provided with rubber protecting jacket (31) and attacker (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510990410.XA CN105437123A (en) | 2015-12-24 | 2015-12-24 | Steel tube moving wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510990410.XA CN105437123A (en) | 2015-12-24 | 2015-12-24 | Steel tube moving wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105437123A true CN105437123A (en) | 2016-03-30 |
Family
ID=55547996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510990410.XA Withdrawn CN105437123A (en) | 2015-12-24 | 2015-12-24 | Steel tube moving wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105437123A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863191A (en) * | 2017-04-10 | 2017-06-20 | 泸州市金松机械设备制造有限公司 | A kind of spanner with double splayed jaw structures |
-
2015
- 2015-12-24 CN CN201510990410.XA patent/CN105437123A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863191A (en) * | 2017-04-10 | 2017-06-20 | 泸州市金松机械设备制造有限公司 | A kind of spanner with double splayed jaw structures |
| CN106863191B (en) * | 2017-04-10 | 2019-07-19 | 泸州市金松机械设备制造有限公司 | A kind of spanner with double splayed jaw structures |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160330 |