CN209190491U - A kind of pipe cutting apparatus based on small space - Google Patents

Abstract

The utility model relates to pipe cutting fields, and in particular to a kind of pipe cutting apparatus based on small space, which can be fixed the pipeline in small space, and can cut to it, effectively solve the problems, such as that small space pipe cutting is inconvenient.Its structure includes the first in command and second handle by the hinged S type of articulated shaft, the first in command and second handle upper end are bent inwards respectively equipped with first connecting portion, first connecting portion inner end is folded upward at equipped with second connecting portion, second connecting portion upper end has been connected through a screw thread the first fixed block, and the first fixed block upper surface is fixedly connected with the bottom surface of the first clip respectively；Strutting assembly is equipped between on the first in command and second handle below the articulated shaft, strutting assembly includes the casing of lateral right opening, and the casing left part is fixedly connected with first in command right side, and thread spindle has been connected through a screw thread in casing.It is easy to operate, easy to use, is suitable for a variety of places.

Description

A kind of pipe cutting apparatus based on small space

Technical field

The utility model relates to pipe cutting field, specially a kind of pipe cutting apparatus based on small space.

Background technique

Pipeline refers to be used to convey gas, liquid or with solid with what pipe, pipe connector and valve etc. were connected into The device of the fluid of grain.In general, fluid flows to low after the pressurization such as air blower, compressor, pump and boiler from the high pressure of pipeline At pressure, the pressure or gravity conveying of fluid itself can also be used.Having many uses for pipeline is general, is used primarily in water supply, draining, confession Heat gives gas, in long distance delivery oil and natural gas, agricultural irrigation, hydraulic engineering and various commercial plants.

Currently, having some pipelines in daily life is laid in small space, by prolonged use, pipeline is difficult Exempt from that aging can be generated, and then the problem of infiltration gas leakage occur, thus staff is needed to overhaul it.To small space It is very inconvenient when interior pipeline is cut, for example in piping shaft, pipeline is relatively concentrated, dedicated pipe cutting Body product is larger, not can enter, causes great inconvenience to the maintenance of staff.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a kind of pipe cutting apparatus based on small space, should Device can be fixed the pipeline in small space, and can cut to it, effectively solve small space pipeline and cut Cut inconvenient problem.

To achieve the above object, the utility model provides the following technical solutions:

A kind of pipe cutting apparatus based on small space, it is characterised in that: its structure includes being hinged on by articulated shaft The first in command of S type together and second handle, the first in command and second handle upper end bend inwards be equipped with respectively First connecting portion, first connecting portion inner end are folded upward at equipped with second connecting portion, and second connecting portion upper end is connected by screw thread It is connected to the first fixed block, the first fixed block upper surface is fixedly connected with the bottom surface of the first clip respectively；

Strutting assembly is equipped between on the first in command and second handle below the articulated shaft, strutting assembly includes cross To right opening casing, the casing left part is fixedly connected with first in command right side, is connected through a screw thread in casing There is thread spindle, thread spindle contacts cooperation, thread spindle from the groove that right part and the second fixed block left side are stretched out in casing right part The middle position of extension is fixed with the first nut；

The guide assembly with angle grinder cooperation is also fixed on the first in command above the articulated shaft, described draws Guide assembly includes guide seat, and the guide seat is whole to be fixedly connected at the top of bottom surface and strut in a rectangular parallelepiped shape, strut Bottom is fixedly connected by the second clip with the first in command；The guide seat upper surface is embedded with downwards inverted T shaped slide groove, sliding Inverted T shaped sliding block is embedded in road slot, the upper end of slide block portion is fixedly connected with third fixed block, and third fixed block is integrally in flat Flat cylinder, the third fixed block top have been connected through a screw thread the 4th fixed block, the 4th fixed block top It is fixed with the third clip with angle grinder cooperation, third clip includes U-shaped fixed plate, the U-shaped dead plate upper end part It is not welded with L-type fixed plate, has placed the first bolt in L-type fixed plate jointly, the traversing through end of the first bolt is equipped with the second nut.

Preferably, first clip is identical as the structure of the second clip, includes upper and lower two Fasteners, each card Tight part includes the fixed plate of an arc, and the fixed plate left and right ends portion is fixed with boss respectively, and boss is in rectangle knot Structure, the second bolt has been placed on upper and lower two boss jointly, and the traversing through end of the second bolt is equipped with third nut.

Preferably, the cross section of the first in command and second handle is cylinder.

Preferably, the second connecting portion upper surface is embedded with screw hole, and the first fixed block bottom is fixed with matches with screw hole The cylindrical end tangs of conjunction.

Preferably, the second fixed block upper surface is embedded with screw hole, and third fixed block bottom surface is fixed with matches with screw hole The cylindrical end tangs of conjunction.

Preferably, first clip, the second clip inner surface are bonded respectively is equipped with the first rubber block, in third clip Surface bonding is equipped with the second rubber block.

Preferably, the first in command and second handle lower end are equipped with rubber sleeve respectively.

Compared with prior art, the utility model provides a kind of pipe cutting apparatus based on small space, have with It is lower the utility model has the advantages that

1. the utility model is by the setting of the first in command, second handle and the first clip of S type, in use, can incite somebody to action First clip is placed in the two sides of pipe cutting point respectively, may then pass through the first nut screwed at strutting assembly, so that The outside pushing tow second handle of thread spindle avoids angle grinder from cutting so as to play the role of moving to pipeline to be cut, curved Pipeline is easy the problem of folder cutting sheet when cutting.

2. the utility model allows angle grinder to be fixed on sliding block by third clip by the setting of guide assembly On, and it can smoothly be slided in guide seat, staff can push angle grinder can be completed to pipe forward when use The cutting in road, is advantageous in that, pipeline higher for some cutting requirements, including guarantees angle grinder and pipeline vertical feed, Pipeline pipe cutting is avoided the problem of skew occur；And guide assembly can be dismantled by the second clip, improve the spirit used Activity and convenience.

3. the first clip, third clip are connected by screw thread and the component of lower section in the utility model, to facilitate the later period Replacement, to adapt to the replacement of different pipeline and different model angle grinder.

Detailed description of the invention

Fig. 1 is the schematic view of the front view of the utility model；

Fig. 2 is the right side structural representation of Fig. 1；

Fig. 3 is the left view structural representation of guide assembly in Fig. 2；

Fig. 4 is the enlarged structure schematic diagram in Fig. 1 at A.

It is indicated in figure:

1. the first in command；11. rubber sleeve；12. first connecting portion；13. second connecting portion；

2. second handle；21. articulated shaft；

3. the first clip；31. the first fixed block；32. fixed plate；321. first rubber blocks；33. boss；34. the second spiral shell Bolt；341. third nuts；

4. guide assembly；41. the second clip；42. strut；43. guide holder；431. slide groove；432. sliding block；44. third Fixed block；45. the 4th fixed block；46. third clip；461.U type fixed plate；462. second rubber blocks；463.L type fixed plate； 464. first bolts；465. second nuts；47. angle grinder；

5. strutting assembly；51. casing；52. thread spindle；53. the first nut；54. the second fixed block；

6. pipeline.

Specific embodiment

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 Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figures 1 to 4, a kind of pipe cutting apparatus based on small space, structure include passing through articulated shaft 21 The first in command 1 of hinged S type and second handle 2, the first in command 1 and 2 upper end of second handle respectively to Inner bending is equipped with first connecting portion 12, and 12 inner end of first connecting portion is folded upward at equipped with second connecting portion 13, second connecting portion 13 upper ends have been connected through a screw thread the first fixed block 31,31 upper surface of the first fixed block respectively with the first clip 3 Bottom surface is fixedly connected.

In above-described embodiment, specifically, being set between on the first in command 1 of 21 lower section of articulated shaft and second handle 2 There is strutting assembly 5, strutting assembly 5 includes the casing 51 of lateral right opening, and 51 left part of casing and the first in command 1 are right Side is fixedly connected, and thread spindle 52 has been connected through a screw thread in casing 51, and thread spindle 52 stretches out right part from 51 right part of casing Cooperation is contacted with the groove of 54 left side of the second fixed block, the middle position of 52 extension of thread spindle is fixed with the first nut 53。

In above-described embodiment, specifically, being also fixed on the first in command 1 of 21 top of the articulated shaft and angle grinder The guide assembly 4 of 47 cooperations, the guide assembly 4 include guide seat 43, and the guide seat 43 is whole in a rectangular parallelepiped shape, Bottom surface is fixedly connected with the top of strut 42, and the bottom of strut 42 is fixedly connected by the second clip 41 with the first in command 1.It is described 43 upper surface of guide seat be embedded with inverted T shaped slide groove 431 downwards, inverted T shaped sliding block 432 is embedded in slide groove 431, it is described 432 upper end of sliding block is fixedly connected with third fixed block 44, and whole third fixed block 44 is in flat cylinder, the third It has been connected through a screw thread the 4th fixed block 45 above fixed block 44, has been fixed with above the 4th fixed block 45 and angle grinder The third clip 46 of 47 cooperations, third clip 46 include U-shaped fixed plate 461, and 461 upper end of U-shaped fixed plate is welded respectively It is connected to L-type fixed plate 463, has placed the first bolt 464 in L-type fixed plate 463 jointly, the traversing through end of the first bolt 464 is equipped with Second nut 465.

In above-described embodiment, more specifically, first clip 3 is identical as the structure of the second clip 41, includes Upper and lower two Fasteners, each Fastener include the fixed plate 32 of an arc, 32 left and right ends portion of the fixed plate difference It is fixed with boss 33, boss 33 is in rectangular configuration, has placed the second bolt 34, the second bolt jointly on upper and lower two boss 33 34 traversing through end is equipped with third nut 341.

In above-described embodiment, more specifically, the cross section of the first in command 1 and second handle 2 is cylinder.

In above-described embodiment, more specifically, 13 upper surface of second connecting portion is embedded with screw hole, the first fixed block 31 Bottom is fixed with and the cylindrical end tangs of screw hole cooperation (being equipped with external screw thread).

In above-described embodiment, more specifically, 54 upper surface of the second fixed block is embedded with screw hole, third fixed block 44 Bottom surface is fixed with and the cylindrical end tangs of screw hole cooperation (being equipped with external screw thread).

In above-described embodiment, more specifically, first clip 3,41 inner surface of the second clip are bonded are equipped with respectively First rubber block 321,46 inner surface of third clip bonding are equipped with the second rubber block 462.

In above-described embodiment, more specifically, the first in command 1 and 2 lower end of second handle are equipped with rubber respectively Gum cover 11.

Two the first clips 3: being placed in the two sides of 6 cut point of pipeline by application method respectively, is then strutted by screwing The first nut 53 at component 5, so that the outside pushing tow second handle 2 of thread spindle 52, so as to be played to pipeline 6 to be cut It moves, curved effect, conducive to the cutting of angle grinder 47, avoids the problem that pipeline 6 is easy folder cutting sheet when angle grinder 47 is cut, Then angle grinder 47 is fixed on guide holder 43 by third clip 46, then starts angle grinder 47, staff's left hand can To hold 1 lower end of the first in command, the right hand can push angle grinder 47 from back to front, make so as to play cutting to pipeline 6 With, not only can steadily be fed, but also can be cut to avoid pipeline 6 skew problem.

Component used in the utility model is universal standard part or component as known to those skilled in the art, structure It is well known to the skilled person with principle.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of pipe cutting apparatus based on small space, it is characterised in that: its structure includes being hinged on one by articulated shaft The first in command of the S type risen and second handle, the first in command and second handle upper end are bent inwards respectively equipped with the One interconnecting piece, first connecting portion inner end are folded upward at equipped with second connecting portion, and second connecting portion upper end is connected through a screw thread There is the first fixed block, the first fixed block upper surface is fixedly connected with the bottom surface of the first clip respectively；The articulated shaft Strutting assembly is equipped between on the first in command of lower section and second handle, strutting assembly includes the casing of lateral right opening, institute The casing left part stated is fixedly connected with first in command right side, has been connected through a screw thread thread spindle in casing, and thread spindle is from set Right part is stretched out in pipe right part and the groove of the second fixed block left side contacts cooperation, and the middle position of thread spindle extension is solid Surely it is equipped with the first nut；The guide assembly with angle grinder cooperation is also fixed on the first in command above the articulated shaft, The guide assembly includes guide seat, and the guide seat is whole in a rectangular parallelepiped shape, and the top of bottom surface and strut is fixed to be connected It connects, the bottom of strut is fixedly connected by the second clip with the first in command；The guide seat upper surface is embedded with downwards inverted T shaped Slide groove is embedded with inverted T shaped sliding block in slide groove, and the upper end of slide block portion is fixedly connected with third fixed block, and third is fixed Block is integrally in flat cylinder, has been connected through a screw thread the 4th fixed block above the described third fixed block, and the described the 4th The third clip with angle grinder cooperation is fixed with above fixed block, third clip includes U-shaped fixed plate, the U-shaped fixation Plate upper end is respectively welded L-type fixed plate, has placed the first bolt in L-type fixed plate jointly, and the traversing through end of the first bolt is set There is the second nut.

2. a kind of pipe cutting apparatus based on small space according to claim 1, it is characterised in that: described first Clip is identical as the structure of the second clip, includes upper and lower two Fasteners, and each Fastener includes the fixed plate of an arc, The fixed plate left and right ends portion is fixed with boss respectively, and boss is in rectangular configuration, places jointly on upper and lower two boss There is the second bolt, the traversing through end of the second bolt is equipped with third nut.

3. a kind of pipe cutting apparatus based on small space according to claim 1, it is characterised in that: described first The cross section of handle and second handle is cylinder.

4. a kind of pipe cutting apparatus based on small space according to claim 1, it is characterised in that: described second Interconnecting piece upper surface is embedded with screw hole, and the first fixed block bottom is fixed with the cylindrical end tangs with screw hole cooperation.

5. a kind of pipe cutting apparatus based on small space according to claim 1, it is characterised in that: described second Fixed block upper surface is embedded with screw hole, and third fixed block bottom surface is fixed with the cylindrical end tangs with screw hole cooperation.

6. a kind of pipe cutting apparatus based on small space according to claim 1, it is characterised in that: described first Clip, the second clip inner surface are bonded respectively is equipped with the first rubber block, and third clip inner surface bonding is equipped with the second rubber block.

7. a kind of pipe cutting apparatus based on small space according to claim 1, it is characterised in that: described first Handle and second handle lower end are equipped with rubber sleeve respectively.