CN108006091A - A kind of shield machine universal connector - Google Patents
A kind of shield machine universal connector Download PDFInfo
- Publication number
- CN108006091A CN108006091A CN201711414890.0A CN201711414890A CN108006091A CN 108006091 A CN108006091 A CN 108006091A CN 201711414890 A CN201711414890 A CN 201711414890A CN 108006091 A CN108006091 A CN 108006091A
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- shield machine
- spacer
- vehicle body
- ball bearing
- 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.)
- Pending
Links
- 125000006850 spacer group Chemical group 0.000 claims abstract description 16
- 210000004907 gland Anatomy 0.000 claims abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000007514 turning Methods 0.000 abstract description 4
- 238000009412 basement excavation Methods 0.000 abstract description 3
- 230000009194 climbing Effects 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract description 3
- 238000010168 coupling process Methods 0.000 abstract description 3
- 238000005859 coupling reaction Methods 0.000 abstract description 3
- 230000007812 deficiency Effects 0.000 abstract description 3
- 230000003028 elevating effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
A kind of shield machine universal connector, including vehicle body hanger, connecting plate is equipped between two vehicle body hangers, with connection axis connection between connecting plate and vehicle body hanger, oscillating bearing is equipped between connecting shaft and connecting plate, the oscillating bearing is universal ball bearing, spacer is additionally provided between universal ball bearing and connecting plate, spacer inner side is matched spherical with having on the outside of universal ball bearing, and the spacer is fixed in the groove on connecting plate, and spacer upper end is fixed on connecting plate by gland.Beneficial effects of the present invention：Realize the support between shield machine crossbeam and both ends waggon with being connected, the change of rotation and elevating movement; the excessive and part sliding surface serious wear brought that works long hours of turnings when angle too small when solving intensity deficiency, the climbing of two side body coupling part of shield machine, rotation causes the significant trouble of the necessary shutdown maintenance of equipment; it ensure that the carry out excavation operation that shield machine continuously can uninterruptedly be stablized; meanwhile demolition and maintenance are convenient.
Description
Technical field
The present invention provides a kind of shield machine universal connector, belongs to shield-tunneling construction field.
Background technology
Shield machine generally includes the shield body part of front portion and other auxiliary facilities at rear portion, usually to pass through between them
Connecting plate connects.Generally by the way of articulated shaft is hinged, articulated manner can only ensure most connecting plate currently on the market
Rear and front end or so is turned, generally can not be rotated up and down pitching, only only pitching can only by connect plate hole and articulated shaft it
Between gap realize that the angle changing rate of flexion-extension is small, it is and tight commonly using that can cause to wear between connection plate hole and connecting shaft
Weight.Meanwhile utilized to reduce abrasion someone between connection plate hole and connecting shaft plus isolation wear-resistant sleeve, or but wear-resistant sleeve it is solid
Determine or be interference fitted in connecting plate, this form dismounting inconvenience, or being directly loadable between the two, this form often results in
Isolation wear-resistant sleeve skids off, and can not play wear-resisting effect.
The content of the invention
The present invention solves above-mentioned technical problem and provides a kind of shield machine universal connector, realize shield machine crossbeam with
Support between the waggon of both ends is with being connected, the change of rotation and elevating movement, solves two side body coupling part of shield machine
Intensity deficiency, climbing when angle too small, rotation when turning is excessive and the part sliding surface mill brought that works long hours
Damage is serious cause equipment must shutdown maintenance significant trouble, ensure that what shield machine continuously can uninterruptedly stablize tunnel
Operation, meanwhile, demolition and maintenance are convenient.
The present invention solves the technical solution that technical problem uses：
A kind of shield machine universal connector, including vehicle body hanger, are equipped with connecting plate, connecting plate and car between two vehicle body hangers
With connection axis connection between body support frame, oscillating bearing is equipped between connecting shaft and connecting plate, the oscillating bearing is multi-directional ball
Bearing, is additionally provided with spacer, spacer inner side on the outside of universal ball bearing with having matched ball between universal ball bearing and connecting plate
Shape, the spacer are fixed in the groove on connecting plate, and spacer upper end is fixed on connecting plate by gland.
Between above-mentioned universal ball bearing top and bottom and vehicle body hanger limited block is equipped with the outside of connecting shaft.
Above-mentioned gland is bolted on connecting plate.
Beneficial effects of the present invention：
1st, the drawbacks of present apparatus reliably working, stable prolonged operation, reduction equipment should not be safeguarded in underground excavation operation,
Alleviate the workload of operating personnel, reduce the working strength of operating personnel；
2nd, realize the support between shield machine crossbeam and both ends waggon with being connected, the change of rotation and elevating movement, solve
When turning when angle too small when the intensity deficiency of shield machine two side body coupling part, climbing, rotation is excessive and long
Between work the part sliding surface serious wear brought cause equipment must shutdown maintenance significant trouble, ensure that shield machine can be with
The carry out excavation operation continuously uninterruptedly stablized, meanwhile, demolition and maintenance are convenient.
3rd, when shield machine is tunneled to when needing to turn round in construction in line with the drawings, this universal connecting plate can both keep original company
When connecing constant, it can also meet to tunnel turning needs；River, culvert are run into when shield machine tunnels or is handed over other subway tunnels
, it is necessary to be tunneled downwards at a certain angle when can locate, it is kept at an angle again after above barrier is crossed upwards
Tunneled, height is tunneled with the work before returning to, continues Shield digging operation.
4th, gland is connected by bolt with connecting plate, convenient dismounting.
Brief description of the drawings
Illustrated below in conjunction with attached drawing with embodiment
Fig. 1 is the structure diagram of the present invention.
Embodiment
Referring to the drawings 1, a kind of shield machine universal connector, including vehicle body hanger 1, the company of being equipped between two vehicle body hangers
Fishplate bar 2, is connected between connecting plate and vehicle body hanger with connecting shaft 3, and oscillating bearing 4 is equipped between connecting shaft and connecting plate, described
Oscillating bearing be universal ball bearing, be additionally provided with spacer 5 between universal ball bearing and connecting plate, on the inside of spacer with universal ball bearing
Outside have it is matched spherical, the spacer is fixed in the groove 9 on connecting plate, and spacer upper end is fixed on by gland 6
On connecting plate.
Preferably, it is equipped between the universal ball bearing top and bottom and vehicle body hanger on the outside of connecting shaft spacing
Block 7.
Preferably, the gland is fixed on connecting plate by bolt 8.
Protection scope of the present invention is not limited to the above embodiments, it is clear that those skilled in the art can be to this hair
It is bright to carry out various changes and deformation without departing from scope and spirit of the present invention.If these changes and deformation belong to power of the present invention
In the range of profit requirement and its equivalent technologies, then including the intent of the present invention is also changed and deformed comprising these.
Claims (3)
1. a kind of shield machine universal connector, including vehicle body hanger（1）, connecting plate is equipped between two vehicle body hangers（2）, even
Connecting shaft is used between fishplate bar and vehicle body hanger（3）Connection, it is characterised in that：Oscillating bearing is equipped between connecting shaft and connecting plate
（4）, the oscillating bearing is universal ball bearing, and spacer is additionally provided between universal ball bearing and connecting plate（5）, on the inside of spacer with
Have matched spherical on the outside of universal ball bearing, the spacer is fixed on the groove on connecting plate（9）Interior, spacer upper end passes through
Gland（6）It is fixed on connecting plate.
2. shield machine universal connector according to claim 1, it is characterized in that：The universal ball bearing upper end and
Between lower end and vehicle body hanger limited block is equipped with the outside of connecting shaft（7）.
3. shield machine universal connector according to claim 1 or 2, it is characterized in that：The gland passes through bolt
（8）It is fixed on connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711414890.0A CN108006091A (en) | 2017-12-25 | 2017-12-25 | A kind of shield machine universal connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711414890.0A CN108006091A (en) | 2017-12-25 | 2017-12-25 | A kind of shield machine universal connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108006091A true CN108006091A (en) | 2018-05-08 |
Family
ID=62060848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711414890.0A Pending CN108006091A (en) | 2017-12-25 | 2017-12-25 | A kind of shield machine universal connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108006091A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1205952A (en) * | 1997-07-23 | 1999-01-27 | 株式会社丰田自动织机制作所 | Structure for supporting cylinders |
| CN202646348U (en) * | 2012-07-09 | 2013-01-02 | 中联重科物料输送设备有限公司 | Hinging element |
| CN203835946U (en) * | 2014-05-23 | 2014-09-17 | 江苏四达重工有限公司 | Hinge pin shaft connection structure |
| CN104454961A (en) * | 2014-11-20 | 2015-03-25 | 泰尔重工股份有限公司 | In-tension equivalent composite spherical hinge |
| CN206668734U (en) * | 2017-03-02 | 2017-11-24 | 山东科瑞机械制造有限公司 | Drive drop handle and box body connector in one kind top |
| CN208203831U (en) * | 2017-12-25 | 2018-12-07 | 辽宁三三工业有限公司 | A kind of shield machine universal connector |
-
2017
- 2017-12-25 CN CN201711414890.0A patent/CN108006091A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1205952A (en) * | 1997-07-23 | 1999-01-27 | 株式会社丰田自动织机制作所 | Structure for supporting cylinders |
| US6331010B1 (en) * | 1997-07-23 | 2001-12-18 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Structure for supporting cylinders |
| CN202646348U (en) * | 2012-07-09 | 2013-01-02 | 中联重科物料输送设备有限公司 | Hinging element |
| CN203835946U (en) * | 2014-05-23 | 2014-09-17 | 江苏四达重工有限公司 | Hinge pin shaft connection structure |
| CN104454961A (en) * | 2014-11-20 | 2015-03-25 | 泰尔重工股份有限公司 | In-tension equivalent composite spherical hinge |
| CN206668734U (en) * | 2017-03-02 | 2017-11-24 | 山东科瑞机械制造有限公司 | Drive drop handle and box body connector in one kind top |
| CN208203831U (en) * | 2017-12-25 | 2018-12-07 | 辽宁三三工业有限公司 | A kind of shield machine universal connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180508 |
|
| WD01 | Invention patent application deemed withdrawn after publication |