CN106078882A - Trocar sheath support platform - Google Patents
Trocar sheath support platform Download PDFInfo
- Publication number
- CN106078882A CN106078882A CN201610623492.9A CN201610623492A CN106078882A CN 106078882 A CN106078882 A CN 106078882A CN 201610623492 A CN201610623492 A CN 201610623492A CN 106078882 A CN106078882 A CN 106078882A
- Authority
- CN
- China
- Prior art keywords
- support platform
- crane
- underframe
- trocar sheath
- height
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D2007/013—Means for holding or positioning work the work being tubes, rods or logs
Abstract
The present invention relates to insulating tube technical field, particularly relate to a kind of trocar sheath support platform, including underframe, bracing frame, crane, support platform, the bottom of described underframe is provided with four universal wheels, support frame as described above is fixed on the top of described underframe, being respectively provided with gathering sill on four vertical beams of support frame as described above, with four leads on described crane, described four leads are respectively placed in described gathering sill and are slidably matched with it；Described support platform is fixed on the outside of described crane, described crane be fixedly arranged in the middle of crossbeam, with screw set on described crossbeam, described screw set coordinates with leading screw, and the top of described leading screw is arranged on support frame as described above by bearing block.Relative to prior art, oversheath can be supported by this device, the height of support platform can be regulated by the height of regulation crane, make oversheath be in the position of a level all the time by the height of regulation support platform, it is ensured that cut quality and precision.
Description
Technical field
The present invention relates to insulating tube technical field, particularly relate to a kind of trocar sheath support platform.
Background technology
Prefabricated direct-buried heat insulation pipe is mainly used in district heating outer net pipeline, along with country's popularization to central heating,
Its consumption is increasing, and range is more and more wider.Prefabricated direct-buried thermal insulation pipe road have waterproof, antiseptic property good, joint
About invest, shorten the plurality of advantages such as construction period, maintenance cost be low.And currently used prefabricated direct-buried pipe by steel pipe, support,
Heat-insulation layer, outer pillar form, and want according to design and client
Ask general and select seamless pipe spiral welded and straight-seam pipes.
Steel tube surface is after advanced impeller blasting PROCESS FOR TREATMENT, and steel pipe derusting grade is up to GB8923-1988 standard
In Sa2 level, surface roughness is up to R=12.5 micron in GB6060.5-88 standard.Heat-insulation layer, with high pressure foaming machine at steel
In the cavity that pipe is formed between outer jacket, disposable RPUF stock solution of injecting forms.I.e. it is commonly called as " tube-in-tube
Foam process ".Its effect one is insulation, and two is waterproof, and three is to support heat supply network deadweight.When input media temperature is :-50 DEG C
When-120 DEG C, rigid polyurethane foams is selected to do heat-insulation layer；When pumped (conveying) medium temperature is: when 50 DEG C-150 DEG C,
Hard polyurethane base uric acid fat foam plastics is selected to do heat-insulation layer.Protective layer, the black plastic tubing of prefabricated certain wall thickness, at warp
After corona PROCESS FOR TREATMENT standby.Its effect one is that protection heat-insulation layer exempts from machinery hard thing destruction, and two is that anticorrosion is waterproof.During manufacture,
By conventional mechanical devices by outer protective pipe sleeve on steel pipe, then between steel pipe and outer pillar note on polyurethane foam, but
Practice of construction needs manufacture some bend pipes of 10 °-12 °, thus corresponding oversheath must be made, the side of this oversheath
Face needs cutting to have a certain degree, and steel pipe can be surrounded by multi-disc oversheath common combination, and current this oversheath is all
Special angle cutting machine cuts, but owing to the diameter of current oversheath is the biggest, volume is heavier, then carry out
The oversheath of machine exterior must be supported during cutting, sling simply by overhead traveling crane at present, thus cutting machine must be put
Put in the place having overhead traveling crane, very inconvenient.
Summary of the invention
It is an object of the invention to overcome the deficiency of above-mentioned technology, and a kind of trocar sheath support platform is provided, it is possible to cutting
Oversheath outside cutting mill is supported.
The present invention for achieving the above object, by the following technical solutions:
A kind of trocar sheath support platform, it is characterised in that: include underframe, bracing frame, crane, support platform, described underframe
Bottom is provided with four universal wheels, and support frame as described above is fixed on the top of described underframe, on four vertical beams of support frame as described above respectively
With gathering sill, with four leads on described crane, described four leads be respectively placed in described gathering sill and with
It is slidably matched；Described support platform is fixed on the outside of described crane, described crane be fixedly arranged in the middle of crossbeam, described
With screw set on crossbeam, described screw set coordinates with leading screw, and the top of described leading screw is arranged on described support by bearing block
On frame.Relative to prior art, oversheath can be supported by this device, can be adjusted by the height of regulation crane
The height of joint support platform, makes oversheath be in the position of a level all the time by the height of regulation support platform, it is ensured that to cut
Cut quality and precision.
Preferably, the bottom of described underframe is provided with balancing weight.The heavier-weight of oversheath is run in actual production
In the case of, weight will focus in support platform, and the opposite side that may result in support platform tilts, and even tumbles, in order to keep away
Exempt from above-mentioned situation to occur, a balancing weight is set and can make support platform both sides weight balancing.
Preferably, described balancing weight be shaped as annular, the both sides correspondence at balancing weight is welded with engaging lug.The end of due to
Frame is a framework, places to make balancing weight be free to, arranges annular and be easy to take, arrange two engaging lugs and be easy to
It is placed on underframe.
Preferably, the side of described underframe is fixed with handle.It is easy to promote this device.
Preferably, the top of described leading screw is provided with handwheel.Adjusting handle can make crane in bracing frame on move down
Dynamic.
The invention has the beneficial effects as follows: relative to prior art, oversheath can be supported by this device, logical
The height overregulating crane can regulate the height of support platform, makes oversheath locate all the time by the height of regulation support platform
Position in a level, it is ensured that cut quality and precision.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings and preferred embodiment describe in detail the present invention detailed description of the invention.As it is shown in figure 1, outside one
Collar supports platform, including underframe 1, bracing frame 2, crane 3, support platform 4, the bottom of described underframe is provided with four universal wheels
5, support frame as described above is fixed on the top of described underframe, and four vertical beams of support frame as described above are respectively provided with gathering sill 6, described liter
It is respectively placed in described gathering sill with four leads 7, described four leads and is slidably matched with it on fall frame；Described
Support platform is fixed on the outside of described crane, described crane be fixedly arranged in the middle of crossbeam 8, with screw set on described crossbeam
9, described screw set coordinates with leading screw 10, and the top of described leading screw is arranged on support frame as described above by bearing block.Described leading screw
Top handwheel 13 is installed.Adjusting handle can make crane move up and down in bracing frame.Can be external by this device
Sheath is supported, and can be regulated the height of support platform by the height of regulation crane, by regulating the height of support platform
Degree makes oversheath be in the position of a level all the time, it is ensured that cut quality and precision.
As a further improvement on the present invention, in the case of actual production runs into the heavier-weight of oversheath, weight
Will focus in support platform, the opposite side that may result in support platform tilts, and even tumbles, in order to avoid above-mentioned situation is sent out
Raw, the bottom of described underframe is provided with balancing weight 11.Described balancing weight be shaped as annular, in the both sides correspondences weldering of balancing weight
It is connected to engaging lug.One balancing weight is set and can make support platform both sides weight balancing.Owing to underframe is a framework, in order to make
Balancing weight is free to place, and arranges annular and is easy to take, arranges two engaging lugs and be conveniently placed on underframe.
For the ease of promoting this device, the side of described underframe is fixed with handle 12.
Oversheath can be supported by this device, support platform can be regulated by the height of regulation crane
Highly, oversheath is made to be in the position of a level all the time by the height of regulation support platform, it is ensured that cut quality and precision.
The above is only the preferred embodiment of the present invention, it is noted that for those skilled in the art,
Without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should be regarded as this
Bright protection domain.
Claims (5)
1. a trocar sheath support platform, it is characterised in that: include underframe, bracing frame, crane, support platform, described underframe
Bottom be provided with four universal wheels, support frame as described above is fixed on the top of described underframe, on four vertical beams of support frame as described above point
Not with gathering sill, with four leads on described crane, described four leads are respectively placed in described gathering sill also
It is slidably matched with it；Described support platform is fixed on the outside of described crane, described crane be fixedly arranged in the middle of crossbeam, institute
Stating with screw set on crossbeam, described screw set coordinates with leading screw, and the top of described leading screw is arranged on described by bearing block
On support.
Trocar sheath support platform the most according to claim 1, it is characterised in that: the bottom of described underframe is provided with counterweight
Block.
Trocar sheath support platform the most according to claim 2, it is characterised in that: described balancing weight be shaped as annular,
Both sides correspondence at balancing weight is welded with engaging lug.
Trocar sheath support platform the most according to claim 3, it is characterised in that: the side of described underframe is fixed with handle.
Trocar sheath support platform the most according to claim 4, it is characterised in that: the top of described leading screw is provided with handwheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610623492.9A CN106078882A (en) | 2016-07-28 | 2016-07-28 | Trocar sheath support platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610623492.9A CN106078882A (en) | 2016-07-28 | 2016-07-28 | Trocar sheath support platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106078882A true CN106078882A (en) | 2016-11-09 |
Family
ID=57479865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610623492.9A Pending CN106078882A (en) | 2016-07-28 | 2016-07-28 | Trocar sheath support platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106078882A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2038693U (en) * | 1988-11-21 | 1989-05-31 | 宋选青 | Up-down device for tv set |
| CN2209976Y (en) * | 1994-12-06 | 1995-10-18 | 中国人民解放军国防科学技术大学 | Operating chair controlled by foot for lifting or lowering |
| KR20110069568A (en) * | 2009-12-17 | 2011-06-23 | 이석훈 | Carrier with motored elevation type baggage support unit |
| CN105517358A (en) * | 2016-01-13 | 2016-04-20 | 苏州朗坤自动化设备有限公司 | Pre-overturn loading equipment of FPCB (Flexible Printed Circuit Board) |
| CN205905104U (en) * | 2016-07-28 | 2017-01-25 | 天津中浩供热工程有限公司 | Outer tube cutting strutting arrangement |
-
2016
- 2016-07-28 CN CN201610623492.9A patent/CN106078882A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2038693U (en) * | 1988-11-21 | 1989-05-31 | 宋选青 | Up-down device for tv set |
| CN2209976Y (en) * | 1994-12-06 | 1995-10-18 | 中国人民解放军国防科学技术大学 | Operating chair controlled by foot for lifting or lowering |
| KR20110069568A (en) * | 2009-12-17 | 2011-06-23 | 이석훈 | Carrier with motored elevation type baggage support unit |
| CN105517358A (en) * | 2016-01-13 | 2016-04-20 | 苏州朗坤自动化设备有限公司 | Pre-overturn loading equipment of FPCB (Flexible Printed Circuit Board) |
| CN205905104U (en) * | 2016-07-28 | 2017-01-25 | 天津中浩供热工程有限公司 | Outer tube cutting strutting arrangement |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |