CN208004903U - A kind of construction cutter for steel tubes - Google Patents
A kind of construction cutter for steel tubes Download PDFInfo
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- CN208004903U CN208004903U CN201820074991.1U CN201820074991U CN208004903U CN 208004903 U CN208004903 U CN 208004903U CN 201820074991 U CN201820074991 U CN 201820074991U CN 208004903 U CN208004903 U CN 208004903U
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- sleeve
- rack
- motor
- steel tubes
- fixedly connected
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Abstract
The utility model discloses a kind of construction cutter for steel tubes, including rack and fixing device；Two inside of described rack or so is symmetrically rotatablely equipped with two first screw rods, the first swivel nut is threaded on first screw rod, there are two the fixing devices, the outside of two fixing devices is fixedly connected with two the first swivel nuts respectively by link, and fixing device is made of the first sleeve, second sleeve and turntable.The utility model between the first sleeve and second sleeve by forming ring gap, convenient for the placement of port of steel pipe, it is disc-rotated by third motor simultaneously, the outside Slideslip of limited block is driven by push rod when turntable rotates counterclockwise, to which steel pipe be fixed, steel pipe play in cut-out is prevented, labor intensity is reduced, reduces security risk.
Description
Technical field
The utility model is related to steel pipe processing technique field, specifically a kind of construction cutter for steel tubes.
Background technology
Construction refers to the production activity of engineering construction implementation phase, is the building course of all kinds of buildings, can also
It says it is various lines on design drawing, in specified place, becomes process in kind.It includes basic engineering construction, master
Body structure construction, roof construction, decorative engineering construction etc..The place of construction operation is known as " construction site " or cries
" construction site ", is also named building site.
Steel pipe is for trandfer fluid and powdery solid, exchanges thermal energy, manufacture machine components and container and a kind of economy
Steel will usually meet steel pipe cutting actual construction requirement in construction place, in the prior art by using cutting
Cutting mill cuts steel pipe, and when cutting needs worker that steel pipe is fixed either manually or by simple fixing device, this
Fixed form is not only spent human and material resources, and improves labor intensity, and is easy to happen play when steel pipe is cut, and reduces cutting
Effect, while there is some potential safety problems.
Utility model content
The purpose of this utility model is to provide a kind of construction cutter for steel tubes, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions：
A kind of construction cutter for steel tubes, including rack and fixing device；Two inside of described rack or so is symmetrical
It is rotatablely equipped with two first screw rods, the inside of framework soleplate is stretched into the lower end of two first screw rods, two first screw rods
Lower end is connected by belt transmission；The first swivel nut, the interior sideslip of the first swivel nut and rack are threaded on first screw rod
Dynamic connection, there are two the fixing devices, and the outside of two fixing devices is fixed with two the first swivel nuts respectively by link
Connection；The fixing device is made of the first sleeve, second sleeve and turntable, and second sleeve is fixedly mounted on the interior of the first sleeve
Portion, the first sleeve are fixedly connected with link, are formed between the first sleeve and second sleeve between the annulus of port of steel pipe placement
Gap；One end of first sleeve and second sleeve is hatch frame, and turntable is rotatably installed in the inside of second sleeve, turntable
Outside is symmetrically hinged with several push rods, and the other end of push rod is hinged with limited block, the side walls company of limited block and second sleeve
It connects；The lower rotation of the rack top plate is equipped with the second screw rod, and the second swivel nut, the second swivel nut are threaded on the second screw rod
Upside and the basal sliding of rack connect, be installed with telescopic device, the telescopic end of telescopic device on the downside of the second swivel nut
It is installed with disconnecting device.
As further program of the utility model：The bottom plate of the rack is hollow structure.
As the utility model further scheme：It is installed with from mantle positioned at the lower end of first screw rod in left side
The inside of gear, framework soleplate is installed with first motor, and the output end of first motor is fixedly connected with drive bevel gear, main
Dynamic bevel gear is engaged with driven wheel of differential.
As the utility model further scheme：The diameter of the second sleeve is less than the first sleeve.
As the utility model further scheme：The outside of first sleeve is also installed with third motor,
Third motor is clockwise and anticlockwise motor structure, and the output end of third motor is fixedly connected with turntable.
As the utility model further scheme：The limited block is made of the first sliding block and the second sliding block, and first
The bottom of sliding block is provided with limited block, offers on the upside of the second sliding block and leads to the mutually matched limiting slot of limited block, limited block
Spring is crossed to be fixedly connected with limiting slot.
As the utility model further scheme：The upside of first sliding block is also installed with non-slipping block.
As the utility model further scheme：Pars intramuralis is also installed with the second electricity in the right side of the rack
Machine, the second motor are fixedly connected with the second screw rod.
Compared with prior art, the utility model has the beneficial effects that：The utility model passes through the first sleeve and second set
Ring gap is formed between cylinder, is convenient for the placement of port of steel pipe, while disc-rotated by third motor, turntable is counterclockwise
The outside Slideslip of limited block is driven by push rod when rotation, to which steel pipe be fixed, prevents steel pipe play, drop in cut-out
Low labor intensity reduces security risk.
Description of the drawings
Fig. 1 is the structural schematic diagram of construction cutter for steel tubes.
Fig. 2 is the structural schematic diagram of fixing device in construction cutter for steel tubes.
Fig. 3 is the close-up schematic view at A in Fig. 1.
Fig. 4 is the close-up schematic view at B in Fig. 2.
In figure：1- racks, the first screw rods of 2-, the first swivel nuts of 3-, 4- driven wheel of differential, 5- drive bevel gears, the first electricity of 6-
The flexible dress of machine, 7- steel pipes, 8- fixing devices, 9- links, the second motors of 10-, the second screw rods of 11-, the second swivel nuts of 12-, 13-
Set, 14- disconnecting devices, the first sleeves of 15-, 16- second sleeves, 17- turntables, 18- push rods, 19- limited blocks, 20- thirds motor,
21- non-slipping blocks, the first sliding blocks of 22-, the second sliding blocks of 23-, 24- springs.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~4, in the utility model embodiment, a kind of construction cutter for steel tubes, including rack 1
With fixing device 8；1 or so two inside of the rack is symmetrically rotatablely equipped with two first screw rods 2, and the bottom plate of rack 1 is hollow
The inside of 1 bottom plate of rack is stretched into the lower end of structure, two first screw rods 2, and the lower end of two first screw rods 2 passes through belt transmission
Connection, and the lower end of the first screw rod 2 positioned at left side is installed with driven wheel of differential 4, the also fixed peace in inside of 1 bottom plate of rack
Equipped with first motor 6, the output end of first motor 6 is fixedly connected with drive bevel gear 5, drive bevel gear 5 and driven wheel of differential 4
Engagement, to make first motor 6 drive the rotation of the first screw rod 2；It is threaded with the first swivel nut 3 on first screw rod 2, first
Swivel nut 3 and the inside of rack 1 are slidably connected, and there are two the fixing devices 8, and the outside of two fixing devices 8 passes through link 9
Be fixedly connected respectively with two the first swivel nuts 3, two first screw rods 2 driven when rotating in same direction simultaneously the first swivel nut 3 upwards or to
Lower movement, to drive fixing device 8 to move up or down；The fixing device 8 is by the first sleeve 15,16 and of second sleeve
Turntable 17 forms, and the diameter of second sleeve 16 is less than the first sleeve 15, and second sleeve 16 is fixedly mounted on the first sleeve 15
Inside, the first sleeve 15 are fixedly connected with link 9, are formed between the first sleeve 15 and second sleeve 16 and are convenient for 7 port of steel pipe
The ring gap of placement；One end of first sleeve 15 and second sleeve 16 is hatch frame, and turntable 17 is rotatably installed in the
The outside of the inside of two sleeves 16, turntable 17 is symmetrically hinged with several push rods 18, and the other end of push rod 18 is hinged with limited block 19,
Limited block 19 is connect with the side walls of second sleeve 16, when turntable 17 rotates counterclockwise by push rod 18 drive limited block 19 to
Outer Slideslip drives Slideslip in 19 phase of limited block when turntable 17 rotates clockwise by push rod 18；First sleeve 15
Outside is also installed with third motor 20, and third motor 20 is clockwise and anticlockwise motor structure, and the output end of third motor 20 with
Turntable 17 is fixedly connected；The limited block 19 is made of the first sliding block 22 and the second sliding block 23, the bottom setting of the first sliding block 22
There is limited block, the upside of the second sliding block 23 is offered passes through spring 24 and limit with the mutually matched limiting slot of limited block, limited block
Position slot is fixedly connected, to make limited block 19 have certain retractility, so as to the placement of the steel pipe of different-diameter；Described first
The upside of sliding block 22 is also installed with non-slipping block 21, to further strengthen the fixation to steel pipe 7, prevents steel pipe 7 from cutting
When play；The lower rotation of 1 top plate of the rack is equipped with the second screw rod 11, and the second swivel nut is threaded on the second screw rod 11
12, the upside of the second swivel nut 12 is connect with the basal sliding of rack 1, and the downside of the second swivel nut 12 is installed with telescopic device
13, the telescopic end of telescopic device 13 is installed with disconnecting device 14, and when the second 11 forward or reverse of screw rod drives the second swivel nut
12 move left and right, and to drive disconnecting device 14 to move left and right, are cut off so as to the different location to steel pipe 7；It is described
Pars intramuralis is also installed with the second motor 10 in the right side of rack 1, and the second motor 10 is fixedly connected with the second screw rod 11, and second
Motor 10 drives the second screw rod 11 to be rotated in the downside of rack 1.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (8)
1. a kind of construction cutter for steel tubes, which is characterized in that including rack（1）And fixing device（8）；The rack
（1）Two inside of left and right is symmetrically rotatablely equipped with two first screw rods（2）, two first screw rods（2）Lower end stretch into rack（1）
The inside of bottom plate, two first screw rods（2）Lower end connected by belt transmission；First screw rod（2）On be threaded with
First swivel nut（3）, the first swivel nut（3）With rack（1）Inside be slidably connected, the fixing device（8）There are two, two fixations
Device（8）Outside pass through link（9）Respectively with two the first swivel nuts（3）It is fixedly connected；The fixing device（8）By first
Sleeve（15）, second sleeve（16）And turntable（17）Composition, second sleeve（16）It is fixedly mounted on the first sleeve（15）Inside,
First sleeve（15）With link（9）It is fixedly connected, the first sleeve（15）With second sleeve（16）Between be formed with steel pipe（7）End
The ring gap that mouth is placed；First sleeve（15）And second sleeve（16）One end be hatch frame, turntable（17）Rotation
Mounted on second sleeve（16）Inside, turntable（17）Outside be symmetrically hinged with several push rods（18）, push rod（18）It is another
End is hinged with limited block（19）, limited block（19）With second sleeve（16）Side walls connection；The rack（1）The bottom of top plate
Portion is rotatablely equipped with the second screw rod（11）, the second screw rod（11）On be threaded with the second swivel nut（12）, the second swivel nut（12）'s
Upside and rack（1）Basal sliding connection, the second swivel nut（12）Downside be installed with telescopic device（13）, telescopic device
（13）Telescopic end be installed with disconnecting device（14）.
2. construction cutter for steel tubes according to claim 1, which is characterized in that the rack（1）Bottom plate
For hollow structure.
3. construction cutter for steel tubes according to claim 2, which is characterized in that be located at first screw rod in left side
（2）Lower end be installed with driven wheel of differential（4）, rack（1）The inside of bottom plate is installed with first motor（6）, first
Motor（6）Output end be fixedly connected with drive bevel gear（5）, drive bevel gear（5）With driven wheel of differential（4）Engagement.
4. construction cutter for steel tubes according to claim 1, which is characterized in that the second sleeve（16）'s
Diameter is less than the first sleeve（15）.
5. construction cutter for steel tubes according to claim 1, which is characterized in that first sleeve（15）'s
Outside is also installed with third motor（20）, third motor（20）For clockwise and anticlockwise motor structure, and third motor（20）It is defeated
Outlet and turntable（17）It is fixedly connected.
6. construction cutter for steel tubes according to claim 1, which is characterized in that the limited block（19）By
One sliding block（22）With the second sliding block（23）Composition, the first sliding block（22）Bottom be provided with limited block, the second sliding block（23）It is upper
Side is offered passes through spring with the mutually matched limiting slot of limited block, limited block（24）It is fixedly connected with limiting slot.
7. construction cutter for steel tubes according to claim 6, which is characterized in that first sliding block（22）'s
Upside is also installed with non-slipping block（21）.
8. construction cutter for steel tubes according to claim 1, which is characterized in that the rack（1）Right side
Interior pars intramuralis is also installed with the second motor（10）, the second motor（10）With the second screw rod（11）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820074991.1U CN208004903U (en) | 2018-01-17 | 2018-01-17 | A kind of construction cutter for steel tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820074991.1U CN208004903U (en) | 2018-01-17 | 2018-01-17 | A kind of construction cutter for steel tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208004903U true CN208004903U (en) | 2018-10-26 |
Family
ID=63883858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820074991.1U Active CN208004903U (en) | 2018-01-17 | 2018-01-17 | A kind of construction cutter for steel tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208004903U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794649A (en) * | 2019-03-28 | 2019-05-24 | 中信国安建工集团有限公司 | It is a kind of to face the cutting equipment and its implementation method that building is installed for box |
| CN113146496A (en) * | 2020-11-18 | 2021-07-23 | 王琛哲 | Device for clamping cylindrical hollow steel pipe and facilitating cutting |
-
2018
- 2018-01-17 CN CN201820074991.1U patent/CN208004903U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794649A (en) * | 2019-03-28 | 2019-05-24 | 中信国安建工集团有限公司 | It is a kind of to face the cutting equipment and its implementation method that building is installed for box |
| CN113146496A (en) * | 2020-11-18 | 2021-07-23 | 王琛哲 | Device for clamping cylindrical hollow steel pipe and facilitating cutting |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |