CN204728331U - The ultrashort pile crown pile cut device of multifunctional precast pile tube - Google Patents
The ultrashort pile crown pile cut device of multifunctional precast pile tube Download PDFInfo
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- CN204728331U CN204728331U CN201520216608.8U CN201520216608U CN204728331U CN 204728331 U CN204728331 U CN 204728331U CN 201520216608 U CN201520216608 U CN 201520216608U CN 204728331 U CN204728331 U CN 204728331U
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- pile
- ultrashort
- support
- cut device
- inner support
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The utility model provides a kind of multifunctional precast pile tube ultrashort pile crown pile cut device, comprise sleeve, sleeve barrel fixing device is provided with in sleeve, sleeve barrel fixing device comprises rotating handles, elevating screw, support, inner support, rotating handles is connected with elevating screw, be connected with one end of inner support bottom elevating screw, support comprises upper bracket and lower carriage, and one end of upper bracket, lower carriage is all vertical with elevating screw to be fixedly connected with.The utility model can according to engineering demand, the pile crown of amputation random length, compensate for existing slideway type pile cut device and can not amputate the defect that length is less than 15cm pile crown; In comparatively stub head cutting piles, compared with hand-held pile cut device, guarantee the smooth and survival rate in stake face of cutting, do not need secondary to pick cutter, cut quality of pile secure, and more stable, safer when operating; The utility model, by regulating the unlatching amplitude of inner support, is applicable to the pile tube in different inside and outside footpath; Can be used for prefabricated concrete pipe pile and cut the construction that stake and precast concrete hollow square pile cut stake.
Description
Technical field
The utility model belongs to cutting equipment field, especially relates to the ultrashort pile crown pile cut device of multifunctional precast pile tube.
Background technology
Affecting by factors such as geology bottom, design alteration, construction errors, often there is certain difference in the stake top actual elevation of construction work pile for prestressed pipe and design elevation.Concrete precast pile job specfication specifies, stake top mark height allowable variation ± 50mm, and in construction, the high higher pile crown of stake top mark needs amputation, otherwise will affect the construction quality of cushion cap or baseplate reinforcing bar.Being cut pile crown exceeds section pile beacon more than a height 15cm to use fixed pile cut device comparatively widely to require in current engineering, pile cut device effectively could be fixed, when stake top actual elevation exceeds design elevation less than 15cm, need workman will exceed the partial cutaway of design elevation by hand-held pile cut device.But hand-held pile cut device is difficult to control cutting precision in stake process, cuts stake finished surface uneven, needs secondary to pick cutter, and the cutting blade of High Rotation Speed is as easy as rolling off a log hurts sb.'s feelings, very dangerous.
Summary of the invention
Problem to be solved in the utility model is to provide the ultrashort pile crown pile cut device of a kind of multifunctional precast pile tube, this pile cut device can be guaranteed to cut the smooth and survival rate in stake face, does not need secondary to pick cutter, and section quality of pile is secure, more safer than hand-held pile cut device, decrease the labour intensity of staff.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
The ultrashort pile crown pile cut device of multifunctional precast pile tube, comprise sleeve, motor retainer plate is provided with outside described sleeve, described motor retainer plate side is provided with motor, below described motor, cutting blade is installed, sleeve barrel fixing device is provided with in described sleeve, described sleeve barrel fixing device comprises rotating handles, elevating screw, support, inner support, described rotating handles is connected with the described elevating screw below it, be connected with one end of described inner support bottom described elevating screw, described Bracket setting is in the middle part of described elevating screw, described support is connected with described inner support by connecting rod.
Described support comprises upper bracket and lower carriage, described upper bracket is arranged at above described lower carriage, one end of described upper bracket, described lower carriage is all fixedly connected with described elevating screw is vertical, and described lower carriage is connected by described connecting rod is corresponding with the described inner support below it.
The quantity of described lower carriage is identical with the quantity of described inner support, and the quantity of described lower carriage, described inner support is all no less than 3.
The second internal overarm support that described inner support comprises the first internal overarm support and is connected with described first internal overarm support, the junction of described first internal overarm support, described second internal overarm support is connected with described link rotatable.
Described motor retainer plate is detachable.
The ultrashort pile crown pile cut device of described multifunctional precast pile tube is used for the construction that prefabricated concrete pipe pile cuts stake.
The ultrashort pile crown pile cut device of described multifunctional precast pile tube is used for the construction that precast concrete hollow square pile cuts stake.
The advantage that the utility model has: can according to engineering demand, the pile crown of amputation random length; The utility model is easy and simple to handle, only need, by center of rotation screw rod, regulate the opening and closing of inner support just can fix or remove pile cut device; The utility model can be guaranteed to cut the smooth and survival rate in stake face, does not need secondary to pick cutter, and section quality of pile is secure; The utility model is once be fixed on pile crown, solid and reliable, more safer than hand-held pile cut device; The light engineering pile being applicable to any position of the utility model; By regulating the unlatching amplitude of inner support, be applicable to the pile tube in different inside and outside footpath; Both may be used for the construction that prefabricated concrete pipe pile cuts stake, and also may be used for precast concrete hollow square pile cutting piles, have wide range of applications.
Accompanying drawing explanation
Fig. 1 of the present utility modelly faces structural representation
Fig. 2 is the structural representation of the utility model middle sleeve fastening devices
Fig. 3 is the perspective view of embodiment 1
In figure: 1, rotating handles 2, elevating screw 3, sleeve 4, anchor ear 5, motor 6, pile crown 7, pile body 8, ground 9, support 10, inner support 11, upper bracket 12, lower carriage 13, connecting rod.
Detailed description of the invention
As shown in Figure 1, 2, the ultrashort pile crown pile cut device of multifunctional precast pile tube, comprise sleeve 3, motor retainer plate is provided with outside sleeve 3, motor retainer plate side is provided with motor 5, below motor 5, cutting blade is installed, sleeve barrel fixing device is provided with in sleeve 3, sleeve barrel fixing device comprises rotating handles 1, elevating screw 2, support 9, inner support 10, rotating handles 1 is connected with the elevating screw 2 below it, be connected with one end of inner support 10 bottom elevating screw 2, support 9 is arranged at the middle part of elevating screw 2, and support 9 is connected with inner support 10 by connecting rod.
Embodiment
As shown in Figure 3, the ultrashort pile crown pile cut device of multifunctional precast pile tube, comprise sleeve 3, motor retainer plate is provided with outside sleeve 3, motor retainer plate side is provided with motor 5, below motor 5, cutting blade is installed, sleeve barrel fixing device is provided with in sleeve 3, sleeve barrel fixing device comprises rotating handles 1, elevating screw 2, support 9, inner support 10, rotating handles 1 is connected with the elevating screw 2 below it, be connected with one end of inner support 10 bottom elevating screw 2, support 9 comprises three upper brackets 11 and three lower carriages 12, upper bracket 11 is arranged at above lower carriage 12, upper bracket 11, one end of lower carriage 12 is all fixedly connected with elevating screw 2 is vertical, upper bracket 11, the other end of lower carriage 12 is fixedly connected on sleeve 3 respectively, three lower carriages 12 are connected by connecting rod 13 is corresponding with the inner support of three below it 10, the inner support 10 that three lower carriages 12 are corresponding with it is in same plane.
Angle between three upper brackets 11 is 120 °, and the angle between three lower carriages 12 is 120 °.
The second internal overarm support that inner support 10 comprises the first internal overarm support and is connected with the first internal overarm support, junction and the connecting rod 13 of the first internal overarm support, the second internal overarm support are rotationally connected.
The course of work of this example: as shown in Figure 1, pile body 7 is placed under ground 8, and pile crown 6 is placed on ground 8, when carrying out pile crown 6 cutting stake, rotatable rotating handles 1 is opened inner support 10 and sleeve 3 is fixed on stake top, be fixed on sleeve 3 by motor retainer plate again, then start motor 5, motor 5 drives cutting blade high-speed rotary to turn around, the pile crown that need amputate can be cut out, section stake face obtained is very smooth, and one-shot forming, does not need secondary to pick cutter.
This pile cut device not only can be used for the construction that prefabricated concrete pipe pile cuts stake, also can be used for the construction that precast concrete hollow square pile cuts stake.
Above an embodiment of the present utility model has been described in detail, but content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (7)
1. the ultrashort pile crown pile cut device of multifunctional precast pile tube, comprise sleeve, motor retainer plate is provided with outside described sleeve, described motor retainer plate side is provided with motor, below described motor, cutting blade is installed, it is characterized in that, sleeve barrel fixing device is provided with in described sleeve, described sleeve barrel fixing device comprises rotating handles, elevating screw, support, inner support, described rotating handles is connected with the described elevating screw below it, be connected with one end of described inner support bottom described elevating screw, described Bracket setting is in the middle part of described elevating screw, described support is connected with described inner support by connecting rod.
2. the ultrashort pile crown pile cut device of multifunctional precast pile tube according to claim 1, it is characterized in that: described support comprises upper bracket and lower carriage, described upper bracket is arranged at above described lower carriage, one end of described upper bracket, described lower carriage is all fixedly connected with described elevating screw is vertical, and described lower carriage is connected by described connecting rod is corresponding with the described inner support below it.
3. the ultrashort pile crown pile cut device of multifunctional precast pile tube according to claim 2, it is characterized in that: the quantity of described lower carriage is identical with the quantity of described inner support, the quantity of described lower carriage, described inner support is all no less than 3.
4. the ultrashort pile crown pile cut device of multifunctional precast pile tube according to claim 3, it is characterized in that: the second internal overarm support that described inner support comprises the first internal overarm support and is connected with described first internal overarm support, the junction of described first internal overarm support, described second internal overarm support is connected with described link rotatable.
5. the ultrashort pile crown pile cut device of multifunctional precast pile tube according to claim 4, is characterized in that: described motor retainer plate is detachable.
6. the ultrashort pile crown pile cut device of multifunctional precast pile tube according to claim 5, is characterized in that: the ultrashort pile crown pile cut device of described multifunctional precast pile tube is used for the construction that prefabricated concrete pipe pile cuts stake.
7. the ultrashort pile crown pile cut device of multifunctional precast pile tube according to claim 5, is characterized in that: the ultrashort pile crown pile cut device of described multifunctional precast pile tube is used for the construction that precast concrete hollow square pile cuts stake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520216608.8U CN204728331U (en) | 2015-04-10 | 2015-04-10 | The ultrashort pile crown pile cut device of multifunctional precast pile tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520216608.8U CN204728331U (en) | 2015-04-10 | 2015-04-10 | The ultrashort pile crown pile cut device of multifunctional precast pile tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204728331U true CN204728331U (en) | 2015-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520216608.8U Expired - Fee Related CN204728331U (en) | 2015-04-10 | 2015-04-10 | The ultrashort pile crown pile cut device of multifunctional precast pile tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204728331U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104762968A (en) * | 2015-04-10 | 2015-07-08 | 中铁建工集团有限公司 | Multifunctional super-short pile cutting device for precast pipe pile |
| CN108978659A (en) * | 2018-07-10 | 2018-12-11 | 广东省建筑工程机械施工有限公司 | A kind of construction method for cutting pile crown for concrete precast pipe pile |
| CN108995049A (en) * | 2018-07-10 | 2018-12-14 | 广东省建筑工程机械施工有限公司 | One kind cutting concrete precast pipe pile pile crown and retains reinforcing bar method |
| CN110847174A (en) * | 2019-10-31 | 2020-02-28 | 安徽建筑大学 | Single-ring porous construction device for integrally cutting off unset concrete pile head |
-
2015
- 2015-04-10 CN CN201520216608.8U patent/CN204728331U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104762968A (en) * | 2015-04-10 | 2015-07-08 | 中铁建工集团有限公司 | Multifunctional super-short pile cutting device for precast pipe pile |
| CN108978659A (en) * | 2018-07-10 | 2018-12-11 | 广东省建筑工程机械施工有限公司 | A kind of construction method for cutting pile crown for concrete precast pipe pile |
| CN108995049A (en) * | 2018-07-10 | 2018-12-14 | 广东省建筑工程机械施工有限公司 | One kind cutting concrete precast pipe pile pile crown and retains reinforcing bar method |
| CN108995049B (en) * | 2018-07-10 | 2021-03-02 | 广东省建筑工程机械施工有限公司 | Method for cutting concrete precast tubular pile head to reserve steel bars |
| CN110847174A (en) * | 2019-10-31 | 2020-02-28 | 安徽建筑大学 | Single-ring porous construction device for integrally cutting off unset concrete pile head |
| CN110847174B (en) * | 2019-10-31 | 2021-06-04 | 安徽建筑大学 | Single-ring porous construction device for integrally cutting off unset concrete pile head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 |