CN206999326U - Cast-cutting saw slice and concrete cutting machine - Google Patents
Cast-cutting saw slice and concrete cutting machine Download PDFInfo
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- CN206999326U CN206999326U CN201720164612.3U CN201720164612U CN206999326U CN 206999326 U CN206999326 U CN 206999326U CN 201720164612 U CN201720164612 U CN 201720164612U CN 206999326 U CN206999326 U CN 206999326U
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Abstract
The utility model discloses a kind of cast-cutting saw slice and concrete cutting machine, its drip irrigation device is to include two relative left semicircles and right semi-circle, thickness after left semicircle is relative with right semi-circle is adapted with gap to be cut, the first saw blade is provided with the lateral wall of left semicircle with one heart, the second saw blade is provided with the lateral wall of right semi-circle with one heart, left semicircle and right semi-circle relatively after thickness it is suitable with the width in gap to be cut, and the first saw blade is set on the lateral wall of left semicircle, second saw blade is set on the lateral wall of right semi-circle, during use, left semicircle is relative with right semi-circle assembled, being capable of the larger gap of cutting width using the cast-cutting saw slice of the application, it compensate for the defects of cast-cutting saw slice of the prior art can only cut narrow gap, enhance the performance using cast-cutting saw slice cutting.
Description
Technical field
It the utility model is related to concrete joint-cutting equipment, more particularly to a kind of cast-cutting saw slice and concrete cutting machine.
Background technology
In big city, traffic jam issue increasingly highlights, and ground can not meet traffic problems, common in urban construction
There are overhead, the light rail upwardly extended, the subway extended downwardly, but some are overhead it now appear that having turned into restriction urban development
Factor, to these it is overhead reconstruct, inevitably removed, while member-retaining portion is unaffected again and can be again
Utilize, traditional Demolition Construction is helpless to this, and concrete cutting has the characteristics of efficient, environmentally friendly, has broader
Prospect.
At present, the Chinese patent that Authorization Notice No. is CN2737528Y in existing patent discloses a kind of multi-functional bar and mixed
Coagulate native cutting machine, including guide rail, support, cutting part, running part and cooling are gone out dirt device, support is set on guide rail, cutting part and
Running part is fixed on support, and cast-cutting saw slice is located at the side of guide rail, and running part is located at guide rail opposite side, the spray of extinguishing by cooling device
Mouth points to cast-cutting saw slice, and concrete is effectively cut using cast-cutting saw slice, easy for construction.
But the usual thickness of cast-cutting saw slice on existing cutting machine is smaller, when cutting width is larger on concrete
, it is necessary to be cut respectively at the both ends of gap in the width direction during gap, cutting times are added, serious reduction cutting machine
Cutting accuracy.
Utility model content
A purpose of the present utility model is to provide a kind of cast-cutting saw slice for being capable of the larger gap of cutting width.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of cast-cutting saw slice, including two relative left semicircles and right semi-circle, after the left semicircle is relative with right semi-circle
Thickness is adapted with gap to be cut, and the first saw blade is provided with one heart on the lateral wall of the left semicircle, the right semi-circle outside
The second saw blade is provided with side wall with one heart.
By using above-mentioned technical proposal, thickness and the width phase in gap to be cut after left semicircle is relative with right semi-circle
When, and the first saw blade is set on the lateral wall of left semicircle, the second saw blade is set on the lateral wall of right semi-circle, in use, will
Left semicircle is relative with right semi-circle assembled, using the application cast-cutting saw slice can the larger gap of cutting width, utilize first saw
Piece is cut with the second saw blade to the both ends compared with big gap, then will be rejected compared with remaining filler in big gap, i.e. realization pair
The cutting of larger width slit, the defects of cast-cutting saw slice of the prior art can only cut narrow gap is compensate for, enhances and adopts
The performance cut with cast-cutting saw slice.
The utility model is further arranged to：The inwall of the left semicircle is provided with sleeve in circle centre position, the right semi-circle
Inwall is provided with the fixed column that can be packed into sleeve in circle centre position.
By using above-mentioned technical proposal, after left semicircle is relative with right semi-circle, inside is hollow form, alleviates cast-cutting saw slice
Weight, cooperated using fixed column and sleeve, improve the tight fit of left semicircle and right semi-circle, contribute to enhancing this
The performance of the cast-cutting saw slice of application.
The utility model is further arranged to：The lateral section of the left semicircle and right semi-circle is in arc-shaped.
By using above-mentioned technical proposal, the lateral section of left semicircle and right semi-circle is arranged to arc-shaped, in rotary course
In, help to reduce the friction of cast-cutting saw slice and concrete, so as to extend the service life of cast-cutting saw slice.
The utility model is further arranged to：First saw blade is identical with the radius of the second saw blade.
By using above-mentioned technical proposal, the first saw blade of restriction is identical with the radius of the second saw blade, in left semicircle and right half
In circle rotary course, the first saw blade rotates simultaneously with the second saw blade, and radius is identical, shows the first saw blade and the second saw blade institute
The scope of cutting is identical, enhances the performance of the cast-cutting saw slice of the application.
Another object of the present utility model is to disclose a kind of concrete cutting machine, including support, set on the support
There is rotating part, above-mentioned cast-cutting saw slice is rotatably arranged on rotating part.
By using above-mentioned technical proposal, there is the concrete cutting machine of above-mentioned cast-cutting saw slice, can cutting width it is larger
Gap, the defects of compensate for existing concrete cutting machine, be favorably improved the usability of the concrete cutting machine of the application
Energy.
The utility model is further arranged to：The rotating part includes motor, and driving wheel is rotatably connected on the motor
And the follower by active wheel drive, the passive wheel drive cast-cutting saw slice carry out rotation and realize cutting.
By using above-mentioned technical proposal, rotated using motor control driving wheel, follower synchronizes with driving wheel to be turned
It is dynamic, and then passive wheel drive cast-cutting saw slice is rotated, and concrete is rapidly cut with realizing.
The utility model is further arranged to：The bottom of the support is provided with guide rail, in side along its length on the guide rail
Slide rail is provided with upwards, and the support is provided with the pulley being used in the enterprising line slip of slide rail.
By using above-mentioned technical proposal, using pulley in the enterprising line slip of slide rail, cunning of the support on guide rail is realized
Move, when need adjust support in the position on slide rail when, slid using pulley, improve to support sliding flexibility with
Agility.
The utility model is further arranged to：The guide rail is provided with contiguous block, runs through on the contiguous block and is provided with even
The stud rotated in block to be abutted with ground is connect, the stud is provided with rotating handles, oriented support side is arranged on the stud
To the compact heap of extension, rotating handles is realized during rotation direction ground and support is stabilized on guide rail, treats to compress on support
After on guide rail, rotated to contiguous block and fitted from the bottom of stud using nut.
By using above-mentioned technical proposal, rotating handles drives stud to move together, when needing that support is fixed,
Rotating handles is rotated, stud runs through interior into contiguous block and abutted with ground, while compact heap is rotated to support top,
After compact heap is compressed tightly against on support, stop the rotation, be favorably improved the stability of cutting process.
In summary, the utility model has the advantages that：
1st, the cast-cutting saw slice of the application is oppositely arranged using left semicircle and right semi-circle, and in the outside of left semicircle and right semi-circle
Wall sets the first saw blade and the second saw blade, and left semicircle is with can be used for the larger gap of working width after right semi-circle composite assembly, more
The defects of can only processing narrow gap is in the prior art mended；
2nd, the first saw blade is identical with the radius of the second saw blade, ensure that the coagulation that the first saw blade and the second saw blade can be processed
Native scope is identical, enhances the performance of the cast-cutting saw slice of the application；
3rd, the concrete cutting machine of the application is provided with the cast-cutting saw slice of the application, can the larger gap of working width,
The performance of concrete cutting machine is enhanced, and there is good stability in use in cutting process.
Brief description of the drawings
Fig. 1 is the exploded perspective view of cast-cutting saw slice；
Fig. 2 is the structural representation of concrete cutting machine；
Fig. 3 is the connection relationship diagram of concrete cutting machine upper rail and support.
In figure：1st, left semicircle；11st, sleeve；2nd, right semi-circle；21st, fixed column；3rd, the first saw blade；4th, the second saw blade；5th, machine
Seat；51st, pulley；6th, rotating part；61st, motor；62nd, driving wheel；63rd, follower；64th, belt；7th, guide rail；71st, slide rail；72nd, even
Connect block；721st, screwed hole；73rd, stud；74th, rotating handles；75th, compact heap；76th, nut.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment one：
A kind of cast-cutting saw slice, as shown in figure 1, including two relative left semicircles 1 and right semi-circle 2, left semicircle 1 and right semi-circle
2 lateral section is in arc-shaped, left semicircle 1 and the relatively rear thickness formed of right semi-circle 2 and the width phase in gap to be cut
When the inwall of, left semicircle 1 is fixed with sleeve 11 in circle centre position, the inwall of right semi-circle 2 has in circle centre position and can pack into sleeve 11
Interior fixed column 21, fixed column 21 pack into sleeve 11 assembling combination for realizing left semicircle 1 and right semi-circle 2.
As shown in figure 1, the first saw blade 3 has been arranged concentrically on the lateral wall of left semicircle 1, on the lateral wall of right semi-circle 2 with one heart
The second saw blade 4 is provided with, the first saw blade 3 is identical with the radius of the second saw blade 4, to ensure left semicircle 1 and the right side in cutting process
The scope that semicircle 2 is cut is identical, and the first saw blade 3 corresponds to the both ends in the larger gap of width with the second saw blade 4 respectively, contributes to
Fly-cutting is carried out to gap.
Embodiment two：
A kind of concrete cutting machine, as shown in Fig. 2 including support 5, rotating part 6 is enclosed with support 5, rotating part 6 wraps
Include motor 61, be connected with reductor (not shown) on motor 61 on the direction close to concrete to be cut, on the axle of motor 61
Driving wheel 62 is rotatably connected to, follower 63, driving wheel 62 and follower are provided with the direction of relative driving wheel 62 in support 5
Connected between 63 by belt 64, embodiment one is rotatably connected on follower 63.
As shown in figure 3, being provided with guide rail 7 in the sliding of the bottom of support 5,7 rectangular tabular of guide rail, grown on guide rail 7 along it
Degree direction is provided with slide rail 71, and the bottom of support 5 is fixed with the pulley 51 slid on slide rail 71.
As shown in figure 3, sliding has horizontal-extending contiguous block 72 from guide rail 7 on guide rail 7, contiguous block 72 is provided with spiral shell
Pit 721, the internal thread of screwed hole 721 are connected with stud 73, and rotating handles 74 is fixed with stud 73, rotate the band of rotating handles 74
Dynamic stud 73 is arranged with the compact heap 75 that can be extended on support 5 on the inward turning of screwed hole 721 earthward direction, stud 73,
When needing that support 5 is fixed, compact heap 75 is compressed tightly against the top of support 5, and control rotating handles 74 to drive spiral shell
Post 73 abuts on the ground, and from the bottom rotation direction contiguous block 72 of stud 73 and is fitted in using nut 76 on contiguous block 72；Instead
To rotating nuts 76, while rotating handles 74 is reversely rotated, compact heap 75 is removed above support 5, make support 5 from guide rail 7
On lighten restrictions on.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (8)
- A kind of 1. cast-cutting saw slice, it is characterised in that：Including two relative left semicircles (1) and right semi-circle (2), the left semicircle (1) with right semi-circle (2) relatively after thickness it is suitable with the width in gap to be cut, it is same on the lateral wall of the left semicircle (1) The heart is provided with the first saw blade (3), and the second saw blade (4) is provided with one heart on the lateral wall of the right semi-circle (2).
- 2. cast-cutting saw slice according to claim 1, it is characterised in that：The inwall of the left semicircle (1) is provided with circle centre position Sleeve (11), the inwall of the right semi-circle (2) are provided with the fixed column (21) that can be packed into sleeve (11) in circle centre position.
- 3. cast-cutting saw slice according to claim 2, it is characterised in that：The left semicircle (1) and the lateral section of right semi-circle (2) It is in arc-shaped.
- 4. cast-cutting saw slice according to claim 3, it is characterised in that：First saw blade (3) and the half of the second saw blade (4) Footpath is identical.
- 5. a kind of concrete cutting machine, including support (5), the support (5) is provided with rotating part (6), it is characterised in that：Right It is required that the cast-cutting saw slice described in 1~4 any one is rotatably arranged on rotating part (6).
- 6. concrete cutting machine according to claim 5, it is characterised in that：The rotating part (6) includes motor (61), institute State the follower (63) that driving wheel (62) is rotatably connected on motor (61) and is driven by driving wheel (62), the follower (63) driving cast-cutting saw slice carries out rotation and realizes cutting.
- 7. concrete cutting machine according to claim 5, it is characterised in that：The bottom of the support (5) is provided with guide rail (7) slide rail (71), is provided with the guide rail (7) on along its length, the support (5), which is provided with, to be used in slide rail (71) The pulley (51) of enterprising line slip.
- 8. concrete cutting machine according to claim 7, it is characterised in that：The guide rail (7) is provided with contiguous block (72), Run through the stud (73) for being provided with and being rotated in contiguous block (72) to be abutted with ground, the stud (73) on the contiguous block (72) Rotating handles (74) is provided with, the compact heap (75) of oriented support (5) direction extension, rotating handles are arranged on the stud (73) (74) realized during rotation direction ground and support (5) is stabilized on guide rail (7), treat support (5) being pressed on guide rail (7) Afterwards, rotated to contiguous block (72) and fitted using the bottom of nut (76) from stud (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720164612.3U CN206999326U (en) | 2017-02-22 | 2017-02-22 | Cast-cutting saw slice and concrete cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720164612.3U CN206999326U (en) | 2017-02-22 | 2017-02-22 | Cast-cutting saw slice and concrete cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206999326U true CN206999326U (en) | 2018-02-13 |
Family
ID=61428811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720164612.3U Expired - Fee Related CN206999326U (en) | 2017-02-22 | 2017-02-22 | Cast-cutting saw slice and concrete cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206999326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940765A (en) * | 2019-04-10 | 2019-06-28 | 广西大学 | A kind of concrete test block cutter device and its cutting method |
-
2017
- 2017-02-22 CN CN201720164612.3U patent/CN206999326U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940765A (en) * | 2019-04-10 | 2019-06-28 | 广西大学 | A kind of concrete test block cutter device and its cutting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20190222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |