CN107975522A - Pre-determined bit formula mounting structure - Google Patents
Pre-determined bit formula mounting structure Download PDFInfo
- Publication number
- CN107975522A CN107975522A CN201711406833.8A CN201711406833A CN107975522A CN 107975522 A CN107975522 A CN 107975522A CN 201711406833 A CN201711406833 A CN 201711406833A CN 107975522 A CN107975522 A CN 107975522A
- Authority
- CN
- China
- Prior art keywords
- mounting
- mounting base
- determined bit
- boss
- bit formula
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 18
- 238000009434 installation Methods 0.000 abstract description 23
- 238000010008 shearing Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007493 shaping process Methods 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
- F16B5/025—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread specially designed to compensate for misalignement or to eliminate unwanted play
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The invention discloses a kind of pre-determined bit formula mounting structure, including：First mounting base, a side of the first mounting base is positioning surface, and positioning surface is equipped with boss；Second mounting base, a side of the second mounting base is mounting surface, and mounting surface is equipped with recess, and the depth of recess is more than the height of boss；Fastener, fastener are used to connect the first mounting base and the second mounting base, and when the first mounting base is connected with the second mounting base, positioning surface is engaged with mounting surface.It the advantage is that：Positioning surface is equipped with the first mounting base, positioning surface is equipped with boss, mounting surface is set in the second mounting base, and mounting surface is equipped with recess, and positioning surface is matched with mounting surface, boss and recesses fit, avoid bolt in fastener from being subject to shearing force, make fastener more robust, the depth of recess is more than the height of boss, binding face and gap face are formed after installation, makes installation more reliable.
Description
Technical field
The present invention relates to equipment installing area, more particularly, to a kind of pre-determined bit formula mounting structure.
Background technology
Now, rail vehicle transportation is greatly developed, but wanted in rail vehicle transportation in many cities to solve traffic congestion
Often track is safeguarded, is maintained and rescue work, typically by rail engineering automobile on the way putting maintenance into practice, maintains and rescues
Help, wherein, track detecting is to ensure the most important thing that track traffic can transport safely.
At present, when rail engineering automobile vehicle equipment is installed, bolt 3, nuts and washers 4 can often be used to 2 and of installation seat plate
The mounting structure that mounting base 1 is fixedly connected, as shown in Figure 1, still when running into large scale equipment installation, as chassis apparatus is pacified
Oil bunkering case, bogie frame end carriage installation detecting device or track failure detector etc., above-mentioned mounting structure can allow bolt to bear
The weight of armamentarium, in addition, bolt makes the force-bearing situation of bolt bad, easily cause bolt at the same time also subject to shearing force
Cut-out.
Therefore, it is necessary to develop a kind of stress for reducing bolt, it is easily installed and reliable pre-determined bit formula installation knot is installed
Structure.
The information for being disclosed in background of invention part is merely intended to deepen the reason of the general background technology to the present invention
Solution, and be not construed as recognizing or imply known to those skilled in the art existing of the information structure in any form
Technology.
The content of the invention
The present invention proposes a kind of mounting structure of pre-determined bit formula, it can be disperseed tight by the cooperation of boss and recess
The stressing conditions of firmware, make the mounting structure of pre-determined bit formula more reliable.
A kind of mounting structure of pre-determined bit formula according to the present invention, including：
First mounting base, a side of first mounting base is positioning surface, and the positioning surface is equipped with boss；
Second mounting base, a side of second mounting base is mounting surface, and the mounting surface is equipped with recess, and institute
The depth for stating recess is more than the height of the boss；
Fastener, the fastener are used to connect first mounting base and second mounting base, and first peace
When dress seat is connected with second mounting base, the positioning surface is engaged with the mounting surface.
Preferably, the boss is integrally formed with first mounting base, the recess and second mounting base one
Shaping.
Preferably, first mounting base includes installing plate, gusset and positioning plate, and the positioning surface is arranged at the installation
On one side of plate, the installing plate is equipped with the first mounting hole.
Preferably, the cross section of the positioning plate is L-type, and the installing plate is connected with the positioning plate by the gusset
Connect.
Preferably, the depth of the recess is 3-5mm.
Preferably, second mounting base includes seat board, reinforcing plate and feature board, and the mounting surface is arranged at the seat board
A side on, the seat board is equipped with the second mounting hole.
Preferably, the cross section of the seat board is T-shaped, including orthogonal transverse slat and riser, the reinforcing plate are vertical
It is fixedly connected respectively in the transverse slat and riser and with the transverse slat and riser, the feature board is connected to the one of the reinforcing plate
Side, and it is vertical with the reinforcing plate.
Preferably, the height of the boss is 3-5mm.
Preferably, first mounting hole is fixedly connected with second mounting hole by the fastener.
Preferably, the fastener includes：Bolt, nuts and washers.
A kind of pre-determined bit formula mounting structure according to the present invention, the advantage is that：Positioning surface is equipped with the first mounting base,
Positioning surface is equipped with boss, and mounting surface is set in the second mounting base, and mounting surface is equipped with recess, positioning surface and mounting surface
Match somebody with somebody, boss and recesses fit, avoid bolt in fastener from being subject to shearing force, make fastener more robust, and the depth of recess is more than convex
The height of platform, forms binding face and gap face, makes installation more reliable after installation.
The pre-determined bit formula mounting structure of the present invention have the advantages that other characteristics and, these characteristics and advantage are from being incorporated herein
In attached drawing and subsequent specific embodiment in will be apparent, or by the attached drawing and subsequent tool being incorporated herein
Stated in detail in body embodiment, these the drawings and specific embodiments are provided commonly for explaining the certain principles of the present invention.
Brief description of the drawings
Exemplary embodiment of the present is described in more detail in conjunction with the accompanying drawings, of the invention is above-mentioned and other
Purpose, feature and advantage will be apparent, wherein, in exemplary embodiments of the present invention, identical reference numeral is usual
Represent same parts.
Fig. 1 shows a kind of schematic diagram of pre-determined bit formula mounting structure of the prior art according to the present invention.
Fig. 2 shows a kind of schematic diagram of pre-determined bit formula mounting structure of an exemplary embodiment according to the present invention.
Fig. 3 a and Fig. 3 b show the front view of the second mounting base of an exemplary embodiment according to the present invention and bow
View.
Fig. 4 a and Fig. 4 b show the front view of the first mounting base of an exemplary embodiment according to the present invention and bow
Depending on schematic diagram.
Fig. 5 a and Fig. 5 b show the pre-determined bit formula installation of the rail checking device of an exemplary embodiment according to the present invention
The front view and top view of structure.
Description of reference numerals：
1st, mounting base；2nd, installation seat plate；3rd, bolt；4th, nuts and washers；5th, the first mounting base；6th, the second mounting base；7、
Binding face；8th, gap face；9th, rail checking device；51st, positioning plate；52nd, gusset；53rd, installing plate；54th, the first mounting hole；55th, boss；
61st, seat board；62nd, reinforcing plate；63rd, feature board；64th, the second mounting hole；65th, recess.
Embodiment
The present invention is more fully described below with reference to accompanying drawings.Although showing the preferred embodiment of the present invention in attached drawing,
However, it is to be appreciated that the present invention is may be realized in various forms without should be limited by embodiments set forth here.Conversely, there is provided
These embodiments are of the invention more thorough and complete in order to make, and can will fully convey the scope of the invention to ability
The technical staff in domain.
The present invention provides a kind of pre-determined bit formula mounting structure, including：
First mounting base, a side of the first mounting base is positioning surface, and positioning surface is equipped with boss；
Second mounting base, a side of the second mounting base is mounting surface, and mounting surface is equipped with recess, and the depth of recess
More than the height of boss；
Fastener, fastener are used to connect the first mounting base and the second mounting base, and the first mounting base and the second mounting base
During connection, positioning surface is engaged with mounting surface.
Positioning surface in first mounting base is equipped with boss, and the mounting surface of the second mounting base is equipped with recess, positioning surface with
Mounting surface matches, and boss is matched with concave station, and the depth of recess is more than the height of boss, and binding face and gap are formd after installation
Face, fastener are not subject to shearing force, as shown in Fig. 2, making installation more reliable.
Preferably, boss is integrally formed with the first mounting base, and recess is integrally formed with the second mounting base.
Integrally formed pre-determined bit formula mounting structure is hardly damaged, and makes pre-determined bit formula mounting structure more sturdy and durable.
Preferably, the height of boss is 3-5mm, and the depth of recess is 3-5mm.
Preferably, the first mounting base includes installing plate, gusset and positioning plate, and mounting surface is arranged at the one of installing plate
On a side, installing plate is equipped with the first mounting hole.
Wherein, the cross section of positioning plate is L-type, and installing plate is connected with positioning plate by gusset.
Positioning plate is pre-welded on the steel structure framework of the first equipment, and steel structure framework can be bogie frame end carriage
Or body transom etc., and positioning plane is processed on a mounting board, ensure the flatness of positioning surface, make the first equipment location and installation
Accurately, installation requirement is reached.
Preferably, the second mounting base includes seat board, reinforcing plate and feature board, and positioning surface is arranged at one of seat board
On side, seat board is equipped with the second mounting hole.
Wherein, the cross section of seat board is T-shaped, including orthogonal transverse slat and riser, and reinforcing plate is perpendicular to transverse slat and erects
Plate and respectively with transverse slat and being fixedly connected, feature board is connected to the side of reinforcing plate, and vertical with reinforcing plate.
Feature board is used to install the second equipment, is equipped with connection mounting hole on feature board and the second equipment, and the one of feature board
A side and connection mounting hole with the mounting surface of the second equipment and being connected mounting hole cooperation, pass through fastener and the second equipment respectively
Connection, the second equipment can be detection device, failure detector, fuel tank etc..
Realized by the first mounting base and the second mounting base and firmly, reliably installed between the first equipment and the second equipment.
First mounting hole and the second mounting hole are fixedly connected by fastener.
Preferably, fastener includes：Bolt, nuts and washers.
The cooperation of boss and recess, avoids fastener from being subject to shearing force, makes fastener more robust, extends the installation of pre-determined bit formula
The service life of structure, each mounting hole match, and easy to the installation of fastener, make installation more reliable.
Embodiment
Fig. 2 shows a kind of schematic diagram of pre-determined bit formula mounting structure according to one exemplary embodiment of the present invention.
As shown in Fig. 2, a kind of pre-determined bit formula mounting structure is present embodiments provided, including：
First mounting base 5, a side of the first mounting base 5 is positioning surface, and positioning surface is equipped with boss 55；
Second mounting base 6, a side of the second mounting base 6 is mounting surface, and mounting surface is equipped with recess 65, and recess 65
Depth be more than boss 55 height；
Fastener, fastener are used to connect the first mounting base 5 and the second mounting base 6, and the first mounting base 5 and the second installation
When seat 6 connects, positioning surface is engaged with mounting surface.
Boss 55 is integrally formed with the first mounting base 5, and recess 65 is integrally formed with the second mounting base 6.
In the present embodiment, 65 depth of recess is 4.2mm, and 55 height of boss is 4mm, and binding face 7 and seam are formd after installation
Gap face 8, makes installation more reliable.
Fig. 3 a and Fig. 3 b show the front view of the second mounting base of an exemplary embodiment according to the present invention and bow
View.Fig. 4 a and Fig. 4 b show that the front view of the first mounting base of an exemplary embodiment according to the present invention and vertical view are shown
It is intended to.Fig. 5 a and Fig. 5 b show the pre-determined bit formula mounting structure of the rail checking device of an exemplary embodiment according to the present invention
Front view and top view.
In the present embodiment by taking the pre-determined bit formula mounting structure of rail checking device as an example, as shown in Fig. 3 a- Fig. 5 b, rail checking device
In pre-determined bit formula mounting structure, bolt uses M20*70, and nut uses M20, and packing ring uses M20.
As shown in Figure 3a and Figure 3b shows, the second installation 6 includes seat board 61, reinforcing plate 62 and feature board 63, and positioning surface is set
In on a side of seat board, seat board 61 is equipped with the second mounting hole 64.
Wherein, the cross section of seat board 61 is T-shaped, including orthogonal transverse slat and riser, and reinforcing plate 62 is perpendicular to transverse slat
With riser and respectively with transverse slat and being fixedly connected, feature board 63 is connected to the side of reinforcing plate 62, and vertical with reinforcing plate 63, work(
Energy plate 63 is used for mounting rail checking device 9, and reinforcing plate 62 plays the role of skeleton.
As shown in figures 4 a and 4b, the first mounting base 5 includes installing plate 53, gusset 52 and positioning plate 51, and mounting surface is set
In on a side of installing plate 53, installing plate 53 is equipped with the second mounting hole 54.
Wherein, the cross section of positioning plate 51 is L-type, and installing plate 53 is connected with 51 plates of positioning by gusset 52.
First mounting hole 54 is fixedly connected with the second mounting hole 64 by fastener.
Wherein, fastener includes：Bolt 3, nuts and washers 4.
As shown in figure 5 a and 5b, rail checking device 9 is initially mounted on the feature board 63 of the second mounting base 6, is then passed through
The mounting surface of seat board 61 on the positioning surface of the first mounting base 5, is then fastened by bolt 3, nuts and washers 4 in advance.
Pre-determined bit formula mounting structure installation according to an exemplary embodiment of the present invention is simple, safe and reliable, and bolt 3 is not
Bear shearing force.
The embodiment of the present invention is described above, described above is exemplary, and non-exclusive, and also not
It is limited to disclosed embodiment.In the case of the scope and spirit without departing from embodiment described, for the art
Those of ordinary skill for many modifications and changes will be apparent from.The selection of term used herein, it is intended to best
Principle, practical application or the improvement to the technology in market of embodiment are explained in ground, or make the other common of the art
Technical staff is understood that embodiments disclosed herein.
Claims (10)
- A kind of 1. pre-determined bit formula mounting structure, it is characterised in that including：First mounting base, a side of first mounting base is positioning surface, and the positioning surface is equipped with boss；Second mounting base, a side of second mounting base is mounting surface, and the mounting surface is equipped with recess, and described recessed The depth in portion is more than the height of the boss；Fastener, the fastener are used to connect first mounting base and second mounting base, and first mounting base When being connected with second mounting base, the positioning surface is engaged with the mounting surface.
- 2. pre-determined bit formula mounting structure according to claim 1, wherein, the boss and first mounting base one into Type, the recess are integrally formed with second mounting base.
- 3. pre-determined bit formula mounting structure according to claim 1, wherein, first mounting base includes installing plate, gusset And positioning plate, the positioning surface are arranged on a side of the installing plate, the installing plate is equipped with the first mounting hole.
- 4. pre-determined bit formula mounting structure according to claim 3, wherein, the cross section of the positioning plate is L-type, the peace Loading board is connected with the positioning plate by the gusset.
- 5. pre-determined bit formula mounting structure according to claim 1, wherein, the depth of the recess is 3-5mm.
- 6. pre-determined bit formula mounting structure according to claim 3, wherein, second mounting base includes seat board, reinforcing plate And feature board, the mounting surface are arranged on a side of the seat board, the seat board is equipped with the second mounting hole.
- 7. pre-determined bit formula mounting structure according to claim 6, wherein, the cross section of the seat board is T-shaped including mutual Vertical transverse slat and riser, the reinforcing plate fix company perpendicular to the transverse slat and riser and respectively with the transverse slat and riser Connect, the feature board is connected to the side of the reinforcing plate, and vertical with the reinforcing plate.
- 8. pre-determined bit formula mounting structure according to claim 1, wherein, the height of the boss is 3-5mm.
- 9. pre-determined bit formula mounting structure according to claim 6, wherein, first mounting hole and second mounting hole It is fixedly connected by the fastener.
- 10. pre-determined bit formula mounting structure according to claim 9, wherein, the fastener includes：Bolt, nut and pad Circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711406833.8A CN107975522A (en) | 2017-12-22 | 2017-12-22 | Pre-determined bit formula mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711406833.8A CN107975522A (en) | 2017-12-22 | 2017-12-22 | Pre-determined bit formula mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107975522A true CN107975522A (en) | 2018-05-01 |
Family
ID=62007224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711406833.8A Pending CN107975522A (en) | 2017-12-22 | 2017-12-22 | Pre-determined bit formula mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107975522A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6117707A (en) * | 1984-07-03 | 1986-01-25 | 平岡 輝信 | Apparatus for engaging movable body on track |
| WO2006073015A1 (en) * | 2005-01-04 | 2006-07-13 | Mitsubishi Denki Kabushiki Kaisha | Elevator bolt detecting device, elevator system, and mover position/speed detecting device |
| CN201380875Y (en) * | 2009-03-17 | 2010-01-13 | 中集车辆（集团）有限公司 | Connecting mechanism for guide plate of dock vehicle |
| CN202107348U (en) * | 2011-06-10 | 2012-01-11 | 苏州中材建设有限公司 | Linkage seat structure for material rake and hydraulic cylinder of reclaimer |
| CN102476645A (en) * | 2010-11-26 | 2012-05-30 | 中国北车集团大连机车车辆有限公司 | Connection device of locomotive cowcatcher |
| CN103306265A (en) * | 2013-07-05 | 2013-09-18 | 徐工集团工程机械股份有限公司 | Anti-shear combined rammer |
| CN106121209A (en) * | 2016-06-16 | 2016-11-16 | 徐晓华 | The portable special work walking platform of a kind of large span |
| CN106585657A (en) * | 2016-12-31 | 2017-04-26 | 中车太原机车车辆有限公司 | Track inspection car bogie framework |
| CN206550973U (en) * | 2017-02-23 | 2017-10-13 | 宝鸡中铁宝桥天元实业发展有限公司 | Switch movable point rail frog is detected and assembled multifunctional platform |
| CN207830292U (en) * | 2017-12-22 | 2018-09-07 | 中车太原机车车辆有限公司 | Pre-determined bit formula mounting structure |
-
2017
- 2017-12-22 CN CN201711406833.8A patent/CN107975522A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6117707A (en) * | 1984-07-03 | 1986-01-25 | 平岡 輝信 | Apparatus for engaging movable body on track |
| WO2006073015A1 (en) * | 2005-01-04 | 2006-07-13 | Mitsubishi Denki Kabushiki Kaisha | Elevator bolt detecting device, elevator system, and mover position/speed detecting device |
| CN201380875Y (en) * | 2009-03-17 | 2010-01-13 | 中集车辆（集团）有限公司 | Connecting mechanism for guide plate of dock vehicle |
| CN102476645A (en) * | 2010-11-26 | 2012-05-30 | 中国北车集团大连机车车辆有限公司 | Connection device of locomotive cowcatcher |
| CN202107348U (en) * | 2011-06-10 | 2012-01-11 | 苏州中材建设有限公司 | Linkage seat structure for material rake and hydraulic cylinder of reclaimer |
| CN103306265A (en) * | 2013-07-05 | 2013-09-18 | 徐工集团工程机械股份有限公司 | Anti-shear combined rammer |
| CN106121209A (en) * | 2016-06-16 | 2016-11-16 | 徐晓华 | The portable special work walking platform of a kind of large span |
| CN106585657A (en) * | 2016-12-31 | 2017-04-26 | 中车太原机车车辆有限公司 | Track inspection car bogie framework |
| CN206550973U (en) * | 2017-02-23 | 2017-10-13 | 宝鸡中铁宝桥天元实业发展有限公司 | Switch movable point rail frog is detected and assembled multifunctional platform |
| CN207830292U (en) * | 2017-12-22 | 2018-09-07 | 中车太原机车车辆有限公司 | Pre-determined bit formula mounting structure |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200426 Address after: 030000 No. 129 Xinghua West Street, Wan Berlin District, Shanxi, Taiyuan Applicant after: Taiyuan CRRC times Track Engineering Machinery Co., Ltd Address before: 030000 No. 129 Xinghua West Street, Wan Berlin District, Shanxi, Taiyuan Applicant before: CRRC TAIYUAN Co.,Ltd. |
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