CN208220793U - A kind of tool fixing structure for shield machine - Google Patents
A kind of tool fixing structure for shield machine Download PDFInfo
- Publication number
- CN208220793U CN208220793U CN201820513447.2U CN201820513447U CN208220793U CN 208220793 U CN208220793 U CN 208220793U CN 201820513447 U CN201820513447 U CN 201820513447U CN 208220793 U CN208220793 U CN 208220793U
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- CN
- China
- Prior art keywords
- fixedly connected
- shield machine
- cabinet
- sliding block
- fixing structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model discloses a kind of tool fixing structures for shield machine, including pedestal, support plate is fixedly connected on the left of the base inner wall bottom, motor is fixedly connected on the right side of the support plate, the output end of the motor is fixedly connected with the second angular wheel, and the bottom of second angular wheel is engaged with the first angular wheel.Pass through the second angular wheel, support plate, motor, first sliding groove, first sliding block, telescopic rod, cabinet, compression bar, fixing seat, connecting rod, briquetting, fixed link, slide bar, motion bar, first baffle, second sliding block, second sliding slot, pressure pin, third sliding block, third sliding slot, second baffle and cushion are used cooperatively, solve the problems, such as that the existing tool fixing structure for shield machine is fixed inconvenient, the tool fixing structure of the shield machine, which has, facilitates fixed advantage, facilitate maintenance of the maintenance personal to cutter, improve the tool fixing structure practicability for shield machine.
Description
Technical field
The utility model relates to shield machine technical field, specially a kind of tool fixing structure for shield machine.
Background technique
Shield machine is a kind of rock tunnel(ling) machine using shield method, and the construction method of shield is development machine structure while driving
(laying) tunnel its " shield " (referring to supportive section of jurisdiction) is built, it is different from open type construction method, and in the world, broad sense shield machine can also be with
For lithostratigraphy, it is only different from open type (non-shield method) rock tunnel(ling) machine, and in China, with will being traditionally used for weak soil
The rock tunnel(ling) machine of layer is known as (narrow sense) shield machine, will be used for referred to as (narrow sense) TBM of lithostratigraphy, shield machine is former according to work
Reason is generally divided into hand pick formula shield, and compression concrete side wall, semi-machine formula shield (partial pressure, global air pressure), mechanical shield (is opened
Chest formula cuts shield, vapour-pressure type shield, Slurry Shield, earth pressure balanced shield, EPBS, mixed type shield, special-shaped shield).
Shield machine can encounter hard substance when opening up tunnel, and hard substance causes brokenly to the blade of shield machine
Damage, it is therefore desirable to damaged blade be replaced, when more allowing blade replacement needs to implement to fix to cutter, existing to be used for shield machine
Tool fixing structure it is fixed inconvenient, be easy that cutter is made to generate shaking, cause trouble to the maintenance work of maintenance personal, increase
The maintenance work time, reduce the tool fixing structure practicability for shield machine.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of tool fixing structure for shield machine, has
Facilitate the advantages that fixed, solves the problems, such as that the existing tool fixing structure for shield machine is fixed inconvenient.
(2) technical solution
For realize it is above-mentioned facilitate fixed purpose, the utility model provides the following technical solutions: a kind of for shield machine
Tool fixing structure, including pedestal are fixedly connected with support plate, the right side of the support plate on the left of the base inner wall bottom
It is fixedly connected with motor, the output end of the motor is fixedly connected with the second angular wheel, the bottom of second angular wheel
It is engaged with the first angular wheel, the inner cavity of first angular wheel is arranged with shaft, and the bottom and top of the shaft are logical
It crosses bearing to be flexibly connected with the inner wall of pedestal, the surface of the shaft offers helicla flute, and the right side of the helicla flute, which is slided, to be connected
It is connected to push rod, third sliding block is fixedly connected on the right side of the push rod, is fixedly connected with second gear on the right side of the base intracavity
Plate offers the third sliding slot being used cooperatively with third sliding block on the left of the second baffle, and the top of the pedestal is fixed to be connected
It is connected to cabinet, pressure pin is fixedly connected at the top of the push rod, pedestal and cabinet and fixation are sequentially passed through at the top of the pressure pin
It is connected with motion bar, the inner cavity of the motion bar is arranged with slide bar, and connecting rod is connected on the left of the motion bar, described
It is connected with fixing seat on the left of connecting rod, compression bar is fixedly connected on the left of the fixing seat, the left side of the compression bar is solid
Surely it is connected with telescopic rod, is fixedly connected on the left of the left side of the telescopic rod and cabinet inner wall, is through at the top of the compression bar
The top of cabinet is fixedly connected with fixed link, the left side and the top on the right side of compression bar of the fixed link on the right side of the enclosure top
Portion is fixedly connected to briquetting.
Preferably, the quadrangle of the base bottom is fixedly connected to support column, and the bottom of the support column is fixedly connected
There is non-slip mat, and the bottom of non-slip mat is provided with the first anti-skid chequer.
Preferably, the left side at the top and bottom of the motor is fixedly connected to tabletting, and the left side of tabletting and support plate
Right side be fixedly connected by fixing bolt.
Preferably, it is fixedly connected with first baffle on the right side of the cabinet inner cavity, is fixedly connected on the right side of the motion bar
There is the second sliding block, the second sliding slot being used cooperatively with the second sliding block is offered on the left of the first baffle.
Preferably, the through slot being used cooperatively with compression bar is offered at the top of the cabinet, the bottom of the compression bar is fixed to be connected
It is connected to the first sliding block, offers the first sliding groove being used cooperatively with the first sliding block at the top of the cabinet inner wall.
Preferably, it is fixedly connected with cushion on the inside of the briquetting, the second anti-skid chequer is provided on the inside of the cushion.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of tool fixing structure for shield machine, has following
The utility model has the advantages that
1, the utility model passes through pedestal, push rod, helicla flute, shaft, the first angular wheel, support column, the second conical tooth
Wheel, support plate, motor, first sliding groove, the first sliding block, telescopic rod, cabinet, compression bar, fixing seat, connecting rod, briquetting, fixed link,
Slide bar, motion bar, first baffle, the second sliding block, second sliding slot, pressure pin, third sliding block, third sliding slot, second baffle and cushion
Be used cooperatively, solve the problems, such as that the existing tool fixing structure for shield machine is fixed inconvenient, the knife of the shield machine
Tool fixed structure, which has, facilitates fixed advantage, and cutter will not be made to generate shaking after fixed, facilitate maintenance personal to cutter
Maintenance, improves the tool fixing structure practicability for shield machine.
2, the utility model increases the contact area on support column and ground by the setting of non-slip mat, avoids because lacking
Weary anti-skid device causes support column to be in the presence of sliding, and by the setting of fixing bolt, improves stabilization when motor work
Property, it avoids due to a lack of fixed device, is in the presence of unstable when motor being caused to work, pass through the second sliding block and second sliding slot
Setting, improve motion bar it is mobile when stability, reduce the frictional force between motion bar and first baffle, extend zero
The service life of part improves stability when compression bar movement, reduces compression bar by the setting of the first sliding block and first sliding groove
Friction between cabinet extends the service life of part, by the setting of cushion, avoids briquetting when compressing cutter
Cause tool damage.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model briquetting top view.
In figure: 1 pedestal, 2 push rods, 3 helicla flutes, 4 shafts, 5 first angular wheels, 6 support columns, 7 second angular wheels, 8
Support plate, 9 motors, 10 first sliding grooves, 11 first sliding blocks, 12 telescopic rods, 13 cabinets, 14 compression bars, 15 fixing seats, 16 connecting rods,
17 briquettings, 18 fixed links, 19 slide bars, 20 motion bars, 21 first baffles, 22 second sliding blocks, 23 second sliding slots, 24 pressure pins, 25
Three sliding blocks, 26 third sliding slots, 27 second baffles, 28 cushions.
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.
The quadrangle of a kind of tool fixing structure for shield machine referring to FIG. 1-2, including pedestal 1,1 bottom of pedestal is equal
It is fixedly connected with support column 6, the bottom of support column 6 is fixedly connected with non-slip mat, and to be provided with first anti-skidding for the bottom of non-slip mat
Line increases the contact area of support column 6 Yu ground by the setting of non-slip mat, avoids due to a lack of anti-skid device, causes to prop up
Sliding occur in dagger 6, and support plate 8 is fixedly connected on the left of 1 inner wall bottom of pedestal, and the right side of support plate 8 is fixed to be connected
It is connected to motor 9, the left side of 9 top and bottom of motor is fixedly connected to tabletting, and the left side of tabletting and the right side of support plate 8 are logical
It crosses fixing bolt to be fixedly connected, by the setting of fixing bolt, improves stability when motor 9 works, avoid due to a lack of solid
To determine device, causes motor 9 to be in the presence of when working unstable, the output end of motor 9 is fixedly connected with the second angular wheel 7,
The bottom of second angular wheel 7 is engaged with the first angular wheel 5, and the inner cavity of the first angular wheel 5 is arranged with shaft 4, shaft 4
Bottom and top pass through bearing and are flexibly connected with the inner wall of pedestal 1, and the surface of shaft 4 offers helicla flute 3, helicla flute 3
Right side slidably connects push rod 2, and the right side of push rod 2 is fixedly connected with third sliding block 25, and pedestal is fixedly connected on the right side of 1 inner cavity
Second baffle 27, the left side of second baffle 27 offer the third sliding slot 26 being used cooperatively with third sliding block 25, the top of pedestal 1
It is fixedly connected with cabinet 13, the top of push rod 2 is fixedly connected with pressure pin 24, and the top of pressure pin 24 sequentially passes through pedestal 1 and cabinet
13 and it is fixedly connected with motion bar 20, first baffle 21 is fixedly connected on the right side of 13 inner cavity of cabinet, the right side of motion bar 20 is solid
Surely it is connected with the second sliding block 22, the left side of first baffle 21 offers the second sliding slot 23 being used cooperatively with the second sliding block 22, leads to
The setting for crossing the second sliding block 22 and second sliding slot 23, improve motion bar 20 it is mobile when stability, reduce motion bar 20 with
Frictional force between first baffle 21, extends the service life of part, and the inner cavity of motion bar 20 is arranged with slide bar 19, motion bar
20 left side is connected with connecting rod 16, and the left side of connecting rod 16 is connected with fixing seat 15, and the left side of fixing seat 15 is solid
Surely it is connected with compression bar 14, the left side of compression bar 14 is fixedly connected with telescopic rod 12, the left side of telescopic rod 12 and a left side for 13 inner wall of cabinet
Side is fixedly connected, and the top of compression bar 14 is through to the top of cabinet 13, and the top of cabinet 13 is offered to be used cooperatively with compression bar 14
Through slot, the bottom of compression bar 14 is fixedly connected with the first sliding block 11, offers at the top of 13 inner wall of cabinet and match with the first sliding block 11
The first sliding groove 10 used is closed, by the setting of the first sliding block 11 and first sliding groove 10, improves the stabilization when movement of compression bar 14
Property, the friction between compression bar 14 and cabinet 1 is reduced, the service life of part is extended, the right side at 13 top of cabinet is fixed
Be connected with fixed link 18, the top on 14 right side of left side and compression bar of fixed link 18 is fixedly connected to briquetting 17, briquetting 17 it is interior
Side is fixedly connected with cushion 28, and the inside of cushion 28 is provided with the second anti-skid chequer, by the setting of cushion 28, avoids briquetting 17
Tool damage is caused when compressing cutter.
When in use, using the starting work of motor 9 is set, the work of motor 9 drives the rotation of the second angular wheel 7, the second taper
Gear 7 drives the rotation of the first angular wheel 5, and the first angular wheel 5 drives shaft 4 to rotate, and shaft 4 drives helicla flute 3 to rotate, spiral shell
Spin slot 3 drives push rod 2 to vertically move under the cooperation of third sliding block 25, third sliding slot 26 and second baffle 27, and push rod 2 drives support
Bar 24 vertically moves, and pressure pin 24 drives motion bar 20 to vertically move under the cooperation of slide bar 19, and motion bar 20 drives connecting rod 16
Right side longitudinal movement, connecting rod 16 fixing seat 15 and telescopic rod 12 14 transverse shifting of cooperation down-pressed pole, compression bar 14 drive
17 transverse shifting of briquetting realizes the fixation to cutter under the cooperation of compression bar 14, briquetting 17 and fixed link 18.
In conclusion this is used for the tool fixing structure of shield machine, pass through pedestal 1, push rod 2, helicla flute 3, shaft 4,
One angular wheel 5, support column 6, the second angular wheel 7, support plate 8, motor 9, first sliding groove 10, the first sliding block 11, telescopic rod
12, cabinet 13, compression bar 14, fixing seat 15, connecting rod 16, briquetting 17, fixed link 18, slide bar 19, motion bar 20, first baffle
21, the second sliding block 22, second sliding slot 23, pressure pin 24, third sliding block 25, third sliding slot 26, second baffle 27 and cushion 28 are matched
It closes and uses, solve the problems, such as that the existing tool fixing structure for shield machine is fixed inconvenient.
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 (6)
1. a kind of tool fixing structure for shield machine, including pedestal (1), it is characterised in that: pedestal (1) the inner wall bottom
Left side be fixedly connected with support plate (8), be fixedly connected with motor (9) on the right side of the support plate (8), the motor (9)
Output end is fixedly connected with the second angular wheel (7), and the bottom of second angular wheel (7) is engaged with the first angular wheel
(5), the inner cavity of first angular wheel (5) is arranged with shaft (4), and the bottom and top of the shaft (4) pass through bearing
It is flexibly connected with the inner wall of pedestal (1), the surface of the shaft (4) offers helicla flute (3), the right side of the helicla flute (3)
It slidably connects push rod (2), is fixedly connected with third sliding block (25) on the right side of the push rod (2), the right side of pedestal (1) inner cavity
Side is fixedly connected with second baffle (27), is offered on the left of the second baffle (27) and is used cooperatively with third sliding block (25)
Third sliding slot (26) is fixedly connected with cabinet (13) at the top of the pedestal (1), is fixedly connected at the top of the push rod (2)
Pressure pin (24) sequentially passes through pedestal (1) and cabinet (13) at the top of the pressure pin (24) and is fixedly connected with motion bar (20), institute
The inner cavity for stating motion bar (20) is arranged with slide bar (19), is connected with connecting rod (16), institute on the left of the motion bar (20)
It states and is connected on the left of connecting rod (16) fixing seat (15), be fixedly connected with compression bar on the left of the fixing seat (15)
(14), it is fixedly connected with telescopic rod (12) on the left of the compression bar (14), in the left side and cabinet (13) of the telescopic rod (12)
It is fixedly connected on the left of wall, the top of cabinet (13), the right side at the top of the cabinet (13) is through at the top of the compression bar (14)
Side is fixedly connected with fixed link (18), and the left side and the top on the right side of compression bar (14) of the fixed link (18) are fixedly connected to pressure
Block (17).
2. a kind of tool fixing structure for shield machine according to claim 1, it is characterised in that: the pedestal (1)
The quadrangle of bottom is fixedly connected to support column (6), and the bottom of the support column (6) is fixedly connected with non-slip mat, and non-slip mat
Bottom be provided with the first anti-skid chequer.
3. a kind of tool fixing structure for shield machine according to claim 1, it is characterised in that: the motor (9)
Top, and the left side of tabletting is fixedly connected with the right side of support plate (8) by fixing bolt.
4. a kind of tool fixing structure for shield machine according to claim 1, it is characterised in that: the cabinet (13)
It is fixedly connected on the right side of inner cavity first baffle (21), is fixedly connected with the second sliding block (22) on the right side of the motion bar (20),
The second sliding slot (23) being used cooperatively with the second sliding block (22) is offered on the left of the first baffle (21).
5. a kind of tool fixing structure for shield machine according to claim 1, it is characterised in that: the cabinet (13)
Top offer the through slot being used cooperatively with compression bar (14), the bottom of the compression bar (14) is fixedly connected with the first sliding block
(11), the first sliding groove (10) being used cooperatively with the first sliding block (11) is offered at the top of cabinet (13) inner wall.
6. a kind of tool fixing structure for shield machine according to claim 1, it is characterised in that: the briquetting (17)
Inside be fixedly connected with cushion (28), be provided with the second anti-skid chequer on the inside of the cushion (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820513447.2U CN208220793U (en) | 2018-04-12 | 2018-04-12 | A kind of tool fixing structure for shield machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820513447.2U CN208220793U (en) | 2018-04-12 | 2018-04-12 | A kind of tool fixing structure for shield machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208220793U true CN208220793U (en) | 2018-12-11 |
Family
ID=64514878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820513447.2U Expired - Fee Related CN208220793U (en) | 2018-04-12 | 2018-04-12 | A kind of tool fixing structure for shield machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208220793U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114440732A (en) * | 2022-01-31 | 2022-05-06 | 新昌技师学院(挂新昌职业高级中学牌子) | Bearing detection positioning device |
| CN114440731A (en) * | 2022-01-31 | 2022-05-06 | 新昌技师学院(挂新昌职业高级中学牌子) | Bearing positioning detection device for bearing manufacturing |
-
2018
- 2018-04-12 CN CN201820513447.2U patent/CN208220793U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114440732A (en) * | 2022-01-31 | 2022-05-06 | 新昌技师学院(挂新昌职业高级中学牌子) | Bearing detection positioning device |
| CN114440731A (en) * | 2022-01-31 | 2022-05-06 | 新昌技师学院(挂新昌职业高级中学牌子) | Bearing positioning detection device for bearing manufacturing |
| CN114440732B (en) * | 2022-01-31 | 2022-11-01 | 新昌技师学院(挂新昌职业高级中学牌子) | Bearing detection positioning device |
| CN114440731B (en) * | 2022-01-31 | 2022-12-23 | 新昌技师学院(挂新昌职业高级中学牌子) | Bearing positioning detection device for bearing manufacturing |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 Termination date: 20200412 |