CN202544851U - Assembled rectangular pipe jacking machine - Google Patents
Assembled rectangular pipe jacking machine Download PDFInfo
- Publication number
- CN202544851U CN202544851U CN2012201701005U CN201220170100U CN202544851U CN 202544851 U CN202544851 U CN 202544851U CN 2012201701005 U CN2012201701005 U CN 2012201701005U CN 201220170100 U CN201220170100 U CN 201220170100U CN 202544851 U CN202544851 U CN 202544851U
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- China
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- housing
- parts
- rectangular top
- assembled
- top pipe
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- Expired - Fee Related
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Abstract
The utility model discloses an assembled rectangular pipe jacking machine, which comprises a housing, a partition plate, cutterheads and a driving mechanism, wherein the housing comprises a front housing and a rear housing, which are mutually matched to form a whole; the front housing at least comprises two parts which can be matched and assembled; the rear housing at least comprises two parts which can be matched and assembled; and the number of the cutterheads is 6-8. According to the assembled rectangular pipe jacking machine provided by the utility model, the existing integral housing is changed to the housing assembled by the plurality of parts, so that a rectangular heading machine with a very large size can become small, and the assembled rectangular pipe jacking machine is easy to hoist and transport, very convenient and skilful, has great practicality and can produce great economic benefits and social effects.
Description
Technical field
The utility model relates to a kind of push-bench, relates in particular to a kind of pin-connected panel rectangular top pipe machine.
Background technology
At present, rectangular top pipe machine commonly used all is a globality, and this structure in rectangular top pipe machine appearance and size hour, and is comparatively suitable, when rectangular top pipe machine appearance and size is big, bring very big problem, this problem obviously to need to solve will for lifting, transportation.
The utility model content
Goal of the invention: to the above-mentioned deficiency that exists in the prior art, the purpose of the utility model provides a kind of pin-connected panel rectangular top pipe machine, with the mode through assembling combination, effectively solves lifting, hard transportation problem that larger-size rectangular top pipe machine is caused.
Technical scheme: in order to realize the foregoing invention purpose, the technical scheme that the present invention adopts is:
A kind of pin-connected panel rectangular top pipe machine comprises housing, partition panel, cutterhead and driving mechanism; Described housing comprises cooperatively interact all-in-one-piece procapsid and back casing, and described procapsid can cooperate the parts of assembly unit to form by two at least, and described back casing can cooperate the parts of assembly unit to form by two at least; Described cutterhead has 6 ~ 8.
Each parts of described procapsid adopt bolt to connect, and preferably adopt finger setting.
Each parts of described back casing adopt bolt to connect, and preferably adopt finger setting.
Between described procapsid and back casing, be provided with hinged sealing ring.
Beneficial effect: the pin-connected panel rectangular top pipe machine of the utility model; It is assembled to change existing globality housing into a plurality of parts; Make the very big rectangle development machine of size diminish, lift easily and transport, very convenient and dexterous; Have good practicability, can produce good economic benefits and social effect.
Description of drawings
Fig. 1 is the front view of the rectangular top pipe machine of 6 cutterhead forms;
Fig. 2 is the structural representation of pin-connected panel rectangular top pipe machine.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further explanation.
As depicted in figs. 1 and 2; Pin-connected panel rectangular top pipe machine mainly is made up of housing 1, partition panel 2, cutterhead 3 and driving mechanism 4, and partition panel 2 is located in the housing 1, and cutterhead 3 is located in the clay bin; Pass partition panel 2 and link to each other with driving mechanism 4, driving mechanism 4 mainly is made up of motor and planetary reduction gear.
Housing 1 is made up of with back casing 12 the all-in-one-piece procapsid 11 that cooperatively interacts, and between procapsid 11 and back casing 12, is provided with hinged sealing ring 7.Procapsid 11 all can cooperate the parts of assembly unit to form by two with back casing 12 at least, can respectively be 2,3,4 or polylith.
When being two, housing is divided into two halves housing up and down before and after being about to, and can adopt bolt 5 to connect up and down between the two halves housing, simultaneously in order to prevent that the two halves housing in use produces displacement up and down, preferably is provided with bearing pin 6 location.Hinged sealing ring 7 is arranged between the housing of front and back, is for when rectifying a deviation cylinder action, does not allow the outer muddy water of push-bench housing to slip into.
Motor is main power source, can establish 1 to 8 motor according to the size of cutterhead 3 and not wait, again through planetary reduction gear and the set main shaft drives cutterhead of mainshaft gear case.Cutterhead can be conventional structure, mainly is made up of stirring rod, center cutter, blade row and bite.A plurality of cutterheads that the cutterhead 3 of the utility model staggers for front and back position are each other formed preferred 6 ~ 8.
Be oppositely arranged definite (with 6 cutterheads is example, and other principles are identical) between the cutterhead: no matter how many depth-width ratios of rectangle is, in rectangle, makes three tangent onesize circles earlier, and two down, and one last.Simultaneously, the sideline of a superincumbent domed end and rectangular top pipe engine housing top is tangent.The left end of the left side circle and lower end are tangent with the left side bearing and the hemline of rectangular top pipe engine housing respectively below.The right-hand member and the lower end of a circle on the right are tangent with the right side bearing and the hemline of rectangular top pipe engine housing respectively below.Be classified as integer to three diameter of a circles then, and suitably dwindle, interfere each other so as not to them.At last, the top of the circle of adjusting, about end and lower end as foregoing respectively with rectangular top pipe engine housing top, about and hemline tangent.The circle of adjusting as the cutter diameter that contracts after three.The setting of other three cutterheads that protract with after the same principle that contracts; Except the sideline, upper and lower, left and right that is similar to the cutterhead that contracts after three and rectangular top pipe machine is tangent, also to consider to reduce the area of cutting blind area as far as possible, also will avoid the mutual interference between each cutterhead simultaneously.
The pin-connected panel rectangular top pipe machine of the utility model, it is assembled to change existing globality housing into a plurality of parts, makes the very big rectangle development machine of size diminish; Lifting and transportation easily; Very convenient and dexterous, have good practicability, can produce good economic benefits and social effect.
Claims (6)
1. a pin-connected panel rectangular top pipe machine comprises housing (1), partition panel (2), cutterhead (3) and driving mechanism; It is characterized in that: described housing (1) comprises cooperatively interact all-in-one-piece procapsid (11) and back casing (12); Described procapsid (11) can cooperate the parts of assembly unit to form by two at least, and described back casing (12) can cooperate the parts of assembly unit to form by two at least; Described cutterhead (3) has 6 ~ 8.
2. pin-connected panel rectangular top pipe machine according to claim 1 is characterized in that: each parts of described procapsid (11) adopt bolt to connect.
3. pin-connected panel rectangular top pipe machine according to claim 1 is characterized in that: each parts of described procapsid (11) adopt finger setting.
4. pin-connected panel rectangular top pipe machine according to claim 1 is characterized in that: each parts of described back casing (12) adopt bolt to connect.
5. pin-connected panel rectangular top pipe machine according to claim 1 is characterized in that: each parts of described back casing (12) adopt finger setting.
6. pin-connected panel rectangular top pipe machine according to claim 1 is characterized in that: between described procapsid (11) and back casing (12), be provided with hinged sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201701005U CN202544851U (en) | 2012-04-20 | 2012-04-20 | Assembled rectangular pipe jacking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201701005U CN202544851U (en) | 2012-04-20 | 2012-04-20 | Assembled rectangular pipe jacking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202544851U true CN202544851U (en) | 2012-11-21 |
Family
ID=47165503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201701005U Expired - Fee Related CN202544851U (en) | 2012-04-20 | 2012-04-20 | Assembled rectangular pipe jacking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202544851U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108908661A (en) * | 2018-09-04 | 2018-11-30 | 江苏华光双顺机械制造有限公司 | Vertical assembly rectangular top pipe mold |
| CN109973105A (en) * | 2019-03-18 | 2019-07-05 | 上海隧道工程有限公司 | Independent split type push-bench |
| CN111173521A (en) * | 2020-04-06 | 2020-05-19 | 中铁工程装备集团有限公司 | Modular combined type underground engineering tunneling device and construction method thereof |
-
2012
- 2012-04-20 CN CN2012201701005U patent/CN202544851U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108908661A (en) * | 2018-09-04 | 2018-11-30 | 江苏华光双顺机械制造有限公司 | Vertical assembly rectangular top pipe mold |
| CN109973105A (en) * | 2019-03-18 | 2019-07-05 | 上海隧道工程有限公司 | Independent split type push-bench |
| CN111173521A (en) * | 2020-04-06 | 2020-05-19 | 中铁工程装备集团有限公司 | Modular combined type underground engineering tunneling device and construction method thereof |
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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 |
Granted publication date: 20121121 Termination date: 20210420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |