CN208816130U - A kind of initiator device for development machine - Google Patents
A kind of initiator device for development machine Download PDFInfo
- Publication number
- CN208816130U CN208816130U CN201821669883.5U CN201821669883U CN208816130U CN 208816130 U CN208816130 U CN 208816130U CN 201821669883 U CN201821669883 U CN 201821669883U CN 208816130 U CN208816130 U CN 208816130U
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- tube
- development machine
- initiator device
- fashioned iron
- orifice tube
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Abstract
The utility model discloses a kind of initiator devices for development machine, it include: the orifice tube that multisection type is detachably connected, segmentation structure makes piece weight light, it is small in size, it is readily transported and installs, for accommodating development machine inside orifice tube, the front end of orifice tube is equipped with the mounting portion for being fixed on excavation face surrounding rock body, and aperture inside pipe wall is tight by support stretcher for boot and shoe.Wherein the inner wall of orifice tube plays the role of supporting development machine, provide enough support reactions and reaction torque for the headwork of development machine, and then realization development machine originates, and can especially realize superminiature hard rock mole originating quickly, conveniently, securely and reliably.
Description
Technical field
The utility model relates to Boring Machine Technique field, in particular to a kind of initiator device for development machine.
Background technique
In constructing tunnel field, hole is generally originated using blasting, provides support for originating for development machine, this is applied
Not only construction cost is high for work mode, long construction period, and security risk is more, and effect on environment is also big.
Therefore, a kind of initiator device for development machine how is provided, to reduce security risk and improve construction speed
On the basis of, its scope of application is improved, is a technical problem that technical personnel in the field need to solve at present.
Utility model content
In view of this, can not only be pick the purpose of the utility model is to provide a kind of initiator device for development machine
Enough support reactions and reaction torque are provided into machine, be also convenient for transporting and is assembled.
To achieve the above object, the utility model provides the following technical solutions:
A kind of initiator device for development machine, comprising: the orifice tube that multisection type is detachably connected, inside the orifice tube
For accommodating development machine, the front end of the orifice tube is equipped with the mounting portion for being fixed on excavation face surrounding rock body, the aperture
Inside pipe wall is tight by support stretcher for boot and shoe.
Preferably, the orifice tube includes front tube and middle end pipe, and the mounting portion is to be arranged in the front tube front end
Mounting flange, the front tube and the middle end pipe be attached by preceding middle pipe flange, and the rear end of the middle end pipe passes through
Removable fasteners are connected with rear end support.
Preferably, the bottom of the front tube is equipped with front support fashioned iron, and the middle-end bottom of the tube is equipped with middle support fashioned iron.
Preferably, the front support fashioned iron and the middle support fashioned iron are detachably connected.
Preferably, preceding deep floor, the middle end pipe and described are equipped between the front tube and the front support fashioned iron
Middle deep floor is equipped between middle support fashioned iron.
Preferably, the aperture pipe outer wall is equipped with along axial equally distributed ring stiffener and circumferentially distributed straight
The axis of type reinforcing rib, the straight type reinforcing rib and the orifice tube is parallel to each other.
Compared with prior art, above-mentioned technical proposal has the advantage that
A kind of initiator device for development machine provided by the utility model, comprising: the hole that multisection type is detachably connected
Mouth pipe, segmentation structure makes piece weight light, small in size, is readily transported and installs, for accommodating development machine inside orifice tube,
The front end of orifice tube is equipped with the mounting portion for being fixed on excavation face surrounding rock body, and aperture inside pipe wall is tight by support stretcher for boot and shoe.Wherein
The inner wall of orifice tube plays the role of supporting development machine, and the headwork for development machine provides enough support reactions and reaction is turned round
Square, and then realize that development machine originates can especially realize superminiature hard rock mole originating quickly, conveniently, securely and reliably.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is a kind of structure of the initiator device for development machine provided by a kind of specific embodiment of the utility model
Schematic diagram；
Fig. 2 is a kind of front end of the initiator device for development machine provided by a kind of specific embodiment of the utility model
The structural schematic diagram of pipe；
Fig. 3 is a kind of middle-end of the initiator device for development machine provided by a kind of specific embodiment of the utility model
The structural schematic diagram of pipe.
Appended drawing reference is as follows:
1 is front tube, and 2 be middle end pipe, and 3 be rear end support, and 4 be mounting flange, and 5 be preceding tube cylinder, and 6 be front tube connection method
Orchid, 7 be preceding reinforcing rib, and 8 be front support fashioned iron, and 9 be middle tube cylinder, and 10 be middle pipe connecting flange, and 11 be middle reinforcing rib, and 12 are
Support fashioned iron.
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.
Fig. 1-Fig. 3 is please referred to, Fig. 1 is a kind of for development machine provided by a kind of specific embodiment of the utility model
The structural schematic diagram of initiator device；Fig. 2 is a kind of for development machine provided by a kind of specific embodiment of the utility model
The structural schematic diagram of the front tube of initiator device；Fig. 3 is that one kind provided by a kind of specific embodiment of the utility model is used for
The structural schematic diagram of the middle end pipe of the initiator device of development machine.
A kind of initiator device for development machine provided by the utility model embodiment, comprising: multisection type detachably connects
The orifice tube connect, wherein the number of segment of orifice tube can be selected as needed, then successively be docked, segmentation structure
So that piece weight is light, and it is small in size, it is readily transported and installs, for accommodating development machine inside orifice tube, the front end of orifice tube is set
There is the mounting portion for being fixed on excavation face surrounding rock body, aperture inside pipe wall is tight by support stretcher for boot and shoe.Wherein the inner wall of orifice tube rises
To the effect of support development machine, enough support reactions and reaction torque are provided for the headwork of development machine, and then realize pick
Into originating for machine, superminiature hard rock mole originating quickly, conveniently, securely and reliably can be especially realized.
Specifically, orifice tube includes front tube 1 and middle end pipe 2, and mounting portion is the mounting flange that 1 front end of front tube is arranged in
4, mounting flange 4 being passed through by anchor pole and being fixed with excavation face surrounding rock body, front tube 1 and middle end pipe 2 pass through preceding middle pipe flange
It is attached, specifically the rear portion of front tube 1 is equipped with front tube connecting flange 6, and the front of middle end pipe 2 is equipped with middle pipe connecting flange
10, front tube connecting flange 6 and middle pipe connecting flange 10 are docked, are fixed by bolt, the rear end of middle end pipe 2
It is connected with rear end support 3 by removable fasteners, which can be bolt, and rear end support is used for installation and guide device,
Guiding device can detecte the tunneling direction and posture of superminiature development machine；It is also used to install recyclable device, recyclable device can be with
Superminiature development machine is drawn out of tunnel and is come out, wherein recyclable device mainly includes the components group such as hoist engine and wirerope
At.
Further, the bottom of front tube 1 is equipped with front support fashioned iron 8, and middle 2 bottom of end pipe is equipped with middle support fashioned iron 12.Before
It supports fashioned iron 8 and middle support fashioned iron 12 to primarily serve before supporting, the effect of middle end pipe 2, guarantees that two end pipes are in metastable
State.In addition the bottom of the mounting flange 4 of 1 front end of front tube setting should be concordant with the bottom of front support fashioned iron 8, in order to preceding branch
Support fashioned iron 8 front end to played mounting flange 4 behind support axial direction supporting role.
Specifically, front support fashioned iron 8 and middle support fashioned iron 12 are detachably connected.Pair of the two can be wherein realized by bolt
It connects, in addition the split type structure is also convenient for transporting and install.
Further, preceding deep floor, middle end pipe 2 and middle support fashioned iron 12 are equipped between front tube 1 and front support fashioned iron 8
Between be equipped with middle deep floor.Since the contact surface between tube front tube 1 and middle end pipe 2 and plate object support fashioned iron has
Limit, therefore by deep floor, help to improve stability of strutting system.Wherein deep floor is preferably axially uniformly distributed.
Further, aperture pipe outer wall is equipped with reinforcing rib, and 1 outer wall of front tube is equipped with preceding reinforcing rib 7, outside middle end pipe 2
Wall is equipped with middle reinforcing rib 11, and reinforcing rib includes along the axial equally distributed ring stiffener and circumferentially distributed of orifice tube
The axis of straight type reinforcing rib, straight type reinforcing rib and orifice tube is parallel to each other.It can be rolled during fabrication by steel plate in orifice tube, i.e.,
Preceding tube cylinder 5 and middle tube cylinder 9, reinforcing rib can weld in the pipe outer wall of aperture, can by ring stiffener and straight type reinforcing rib
Enough support strengths are axially and radially being provided.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
A kind of initiator device for development machine provided by the utility model is described in detail above.Herein
Specific case is applied to be expounded the principles of the present invention and embodiment, the explanation of above example is only intended to
Help understands the method and its core concept of the utility model.It should be pointed out that coming for those skilled in the art
It says, without departing from the principle of this utility model, several improvements and modifications can be made to this utility model, these change
Into in the protection scope for also falling into the utility model claims with modification.
Claims (6)
1. a kind of initiator device for development machine characterized by comprising the orifice tube that multisection type is detachably connected, it is described
For accommodating development machine inside orifice tube, the front end of the orifice tube is equipped with the installation for being fixed on excavation face surrounding rock body
Portion, the aperture inside pipe wall are tight by support stretcher for boot and shoe.
2. initiator device according to claim 1, which is characterized in that the orifice tube includes front tube and middle end pipe, institute
Stating mounting portion is the mounting flange that the front tube front end is arranged in, and the front tube and the middle end pipe pass through preceding middle pipe flange
It is attached, the rear end of the middle end pipe is connected with rear end support by removable fasteners.
3. initiator device according to claim 2, which is characterized in that the bottom of the front tube is equipped with front support fashioned iron,
The middle-end bottom of the tube is equipped with middle support fashioned iron.
4. initiator device according to claim 3, which is characterized in that the front support fashioned iron and the middle support fashioned iron can
Dismantling connection.
5. initiator device according to claim 4, which is characterized in that set between the front tube and the front support fashioned iron
There is preceding deep floor, middle deep floor is equipped between the middle end pipe and the middle support fashioned iron.
6. initiator device according to any one of claims 1 to 5, which is characterized in that the aperture pipe outer wall is equipped with along axis
To equally distributed ring stiffener and circumferentially distributed straight type reinforcing rib, the straight type reinforcing rib and the orifice tube
Axis is parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821669883.5U CN208816130U (en) | 2018-10-15 | 2018-10-15 | A kind of initiator device for development machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821669883.5U CN208816130U (en) | 2018-10-15 | 2018-10-15 | A kind of initiator device for development machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208816130U true CN208816130U (en) | 2019-05-03 |
Family
ID=66279753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821669883.5U Active CN208816130U (en) | 2018-10-15 | 2018-10-15 | A kind of initiator device for development machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208816130U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454178A (en) * | 2019-09-05 | 2019-11-15 | 中铁隧道局集团有限公司 | It is originated in large-diameter shield auger with counter-force structure production method and counter-force structure |
-
2018
- 2018-10-15 CN CN201821669883.5U patent/CN208816130U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454178A (en) * | 2019-09-05 | 2019-11-15 | 中铁隧道局集团有限公司 | It is originated in large-diameter shield auger with counter-force structure production method and counter-force structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 410100 No. 88 East 7 Line, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Patentee after: China Railway Construction Heavy Industry Group Co., Ltd. Address before: 410100 No. 88 East 7 Line, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Patentee before: China Railway Construction Heavy Industry Co.,Ltd. |