CN207171350U - A kind of crossbeam base assembling adjustment special purpose device - Google Patents
A kind of crossbeam base assembling adjustment special purpose device Download PDFInfo
- Publication number
- CN207171350U CN207171350U CN201721164070.6U CN201721164070U CN207171350U CN 207171350 U CN207171350 U CN 207171350U CN 201721164070 U CN201721164070 U CN 201721164070U CN 207171350 U CN207171350 U CN 207171350U
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- base
- guide pin
- plate
- location
- special purpose
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Abstract
It the utility model is related to crossbeam base package technique field, a kind of more particularly to crossbeam base assembling adjustment special purpose device, including positioning matrix, locating dowel, base mounting rod and guide pin bushing, positioning matrix includes location-plate and installing plate, the lower surface of installing plate and location-plate connects, locating dowel and guide pin bushing are on installing plate, guide pin bushing is located at the top of locating dowel, the quantity of guide pin bushing is two, two guide pin bushings are in the shape of the letter V setting, the quantity of base mounting rod is two, and two base mounting rods are inserted in two guide pin bushings correspondingly.During use, the device is placed between two beam pipes of framework, location-plate is set up on beam pipe, the installation site of base above-below direction is positioned, locating rod positions to the installation site of base left and right directions between two beam pipes, base is set on base mounting rod, then the osseotomy site on base mounting rod insertion beam pipe, welding base realize the installation of base.
Description
Technical field
Crossbeam base package technique field is the utility model is related to, more particularly to a kind of assembling of crossbeam base adjusts special dress
Put.
Background technology
Base welding positioning typically has according to traditional line localization method, group postwelding in rear process (pipeline assembling procedure)
Nearly 50% reprocesses regulation, not only causes the secondary dynamic weldering of crossbeam steel pipe, and have a strong impact on production efficiency.Differential valve pipeline is to connect
Both sides air pipe line and the important component on the empty reed pipe road of balance are connect, its assembling quality is largely become by the welding of base welding
The factors such as shape, alignment tolerance influence, and the weldering of base group easily causes pipeline assembling difficulty or causes potential poor sealing when bad.
Utility model content
(1) technical problems to be solved
The technical problems to be solved in the utility model is when solving base assembly welding, easily to produce alignment tolerance, cause
The problem of assembling is difficult, sealing is bad.
(2) technical scheme
In order to solve the above-mentioned technical problem, the utility model provides a kind of crossbeam base assembling adjustment special purpose device, bag
Positioning matrix, locating dowel, base mounting rod and guide pin bushing are included, the positioning matrix includes location-plate and installing plate, the installing plate
It is connected with the lower surface of the location-plate, the locating dowel and guide pin bushing are on the installing plate, and the guide pin bushing is located at institute
The top of locating dowel is stated, the quantity of the guide pin bushing is two, and two guide pin bushings are set in inverted v-shaped, the base mounting rod
Quantity be two, two base mounting rods are inserted in two guide pin bushings correspondingly.
Wherein, in addition to spigot nut, the spigot nut are sheathed on the base mounting rod by sets of holes.
Wherein, the diameter of the sets of holes of the spigot nut is more than the diameter of the base mounting rod, and the sets of holes is interior
Wall is provided with screw thread, for coordinating with the external screw thread on base.
Wherein, in addition to differential valve locating piece and adjusting screw, the differential valve locating piece are located on the installing plate, institute
State adjusting screw with the screwed hole on the location-plate to coordinate, for adjusting the angle of inclination of the location-plate, and then make
The differential valve locating piece is parallel with the mounting surface of differential pressure valve housing.
Wherein, the base mounting rod is telescopic rod.
Wherein, the locating dowel is set parallel to the location-plate.
Wherein, the length of the locating dowel is less than the distance between two beam pipes.
Wherein, the length of the location-plate is more than the distance between two beam pipes.
(3) beneficial effect
Above-mentioned technical proposal of the present utility model has the following advantages that：A kind of beam pipe assembling provided by the utility model is adjusted
Whole special purpose device, including positioning matrix, locating dowel, base mounting rod and guide pin bushing, positioning matrix include location-plate and installing plate, pacified
The lower surface of loading board and location-plate connects, and on installing plate, guide pin bushing is located at the top of locating dowel, guide pin bushing for locating dowel and guide pin bushing
Quantity be two, two guide pin bushings are in the shape of the letter V settings, and the quantity of base mounting rod is two, a pair of two base mounting rods 1
That answers is inserted in two guide pin bushings.In use, between the device is placed into two beam pipes of subway framework, location-plate is set up
In on beam pipe, the lower surface of location-plate and the upper surface of two beam pipes, the installation site of base above-below direction is entered
Row positioning, locating rod position to the installation site of base left and right directions between two beam pipes, base are set in
On base mounting rod, then the osseotomy site on base mounting rod insertion beam pipe, welding base realize the installation of base.The dress
The good location of base installation can be realized by putting, and ensured the positioning precision of welding, reduced the repair rate of base, improve differential pressure
The sealing effectiveness and assembling quality of valve base.
Except the utility model described above solve technical problem, form technical scheme technical characteristic and
Have outside advantage caused by the technical characteristic of these technical schemes, other technical characteristics of the present utility model and these technologies are special
The advantages of sign is brought, will further illustrate with reference to accompanying drawing.
Brief description of the drawings
Fig. 1 is the structural representation for the crossbeam base assembling adjustment special purpose device that the utility model embodiment provides；
Fig. 2 is Fig. 1 left view.
In figure：1：Position matrix；2：Adjusting screw；3：Guide pin bushing；4：Base mounting rod；5：Differential valve locating piece；6：Positioning
Post；7：Spigot nut.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is part of the embodiment of the present utility model, rather than whole embodiments.Based on the reality in the utility model
Apply example, the every other embodiment that those of ordinary skill in the art are obtained on the premise of creative work is not made, all
Belong to the scope of the utility model protection.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
In addition, in description of the present utility model, unless otherwise indicated, " multiple ", " more ", " multigroup " are meant that two
Individual or two or more, " several ", " some ", " some groups " are meant that one or more.
As illustrated in fig. 1 and 2, a kind of crossbeam base assembling adjustment special purpose device that the utility model embodiment provides, including
Matrix 1, locating dowel 6, base mounting rod 4 and guide pin bushing 3 are positioned, positioning matrix 1 includes location-plate and installing plate, installing plate and positioning
The lower surface connection of plate, locating dowel 6 and guide pin bushing 3 are on installing plate, and guide pin bushing 3 is located at the top of locating dowel 6, guide pin bushing 3
Quantity is two, and two guide pin bushings 3 are set in inverted v-shaped, and the quantity of base mounting rod 4 is two, and two base mounting rods 4 are one by one
It is corresponding to be inserted in two guide pin bushings 3.In use, between the device is placed into two beam pipes of subway framework, location-plate
It is set up on beam pipe, the lower surface of location-plate and the upper surface of two beam pipes, to the installation position of base above-below direction
Put and positioned, locating rod positions, by base sleeve between two beam pipes to the installation site of base left and right directions
It is located on base mounting rod 4, the osseotomy site that then base mounting rod 4 is inserted on beam pipe, welding base realizes the peace of base
Dress.The device can realize the good location of base installation, ensure the positioning precision of welding, reduce the repair rate of base, carry
The high sealing effectiveness and assembling quality of differential valve base.
Further, in addition to spigot nut 7, spigot nut 7 are sheathed on base mounting rod 4 by sets of holes.It is oriented to spiral shell
Mother 7 is used to install base, and plays guide effect for base installation.
Further, the diameter of the sets of holes of spigot nut 7 is more than the diameter of base mounting rod 4, and is set on the inwall of sets of holes
There is screw thread, for coordinating with the external screw thread on base.Specifically, being located at mounting hole on base, base is sheathed on by mounting hole
In mounting seat, and one end of base is provided with external screw thread, is coordinated with spigot nut 7, when installing base, by base mounting rod
The osseotomy site of beam pipe is inserted in corresponding to 4, base is welded, base mounting rod 4 is then extracted, removes the present embodiment
Special purpose device is adjusted, and backs out the installation that spigot nut 7 completes base.
Further, in addition to differential valve locating piece 5 and adjusting screw 2, differential valve locating piece 5 are adjusted on installing plate
Save screw 2 with the screwed hole on location-plate to coordinate, for adjusting the angle of inclination of location-plate, and then make differential valve locating piece
5 is parallel with the mounting surface of differential pressure valve housing.Specifically, location-plate is the T-shaped structure being made up of transverse plate and vertical plate, wherein
Locating rod is parallel with transverse plate, and screwed hole is opened in vertical plate, and the length of the regulation insertion screwed hole of adjusting screw 2 is pacified to adjust
The angle of inclination of loading board, and then make valve for pressure difference locating piece parallel with the mounting surface of pressure difference valve housing, further realize base
Positioning.
Further, base mounting rod 4 is telescopic rod, is easy to the installation of base.
Further, the length of locating dowel 6 is less than the distance between two beam pipes.When mounted, locating dowel 6 is located at two
Between root beam pipe, and the individual gap that 0.5mm be present between the both ends of locating dowel 6 and two beam pipes.
Further, the length of location-plate is more than the distance between two beam pipes, to ensure that location-plate rides upon two
On the upper surface of beam pipe.
In summary, a kind of crossbeam base assembling adjustment special purpose device that the present embodiment provides, using determining matrix, locating dowel
6th, base mounting rod 4, guide pin bushing 3 and differential valve locating piece 5 realize the location and installation of base, in use, being placed into ground by the device
Between two beam pipes of iron framework, location-plate is set up on beam pipe, the lower surface of location-plate and the upper table of two beam pipes
Face is contacted, and the installation site of base above-below direction is positioned, and locating rod is between two beam pipes, to base right and left
To installation site positioned, base is set on base mounting rod 4, then base mounting rod 4 insert beam pipe on
Osseotomy site, welding base realize the installation of base.The device can realize the good location of base installation, ensure determining for welding
Position precision, the repair rate of base is reduced, improve the sealing effectiveness and assembling quality of differential valve base.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technology
The spirit and scope of scheme.
Claims (8)
- A kind of 1. crossbeam base assembling adjustment special purpose device, it is characterised in that：Including positioning matrix, locating dowel, base mounting rod And guide pin bushing, the positioning matrix include location-plate and installing plate, the installing plate is connected with the lower surface of the location-plate, described Locating dowel and guide pin bushing are on the installing plate, and the guide pin bushing is located at the top of the locating dowel, the quantity of the guide pin bushing For two, two guide pin bushings are set in inverted v-shaped, and the quantity of the base mounting rod is two, two base mounting rods one It is inserted in corresponding to one in two guide pin bushings.
- 2. crossbeam base assembling adjustment special purpose device according to claim 1, it is characterised in that：Also include spigot nut, The spigot nut is sheathed on the base mounting rod by sets of holes.
- 3. crossbeam base assembling adjustment special purpose device according to claim 2, it is characterised in that：The set of the spigot nut The diameter in hole is more than the diameter of the base mounting rod, and the inwall of the sets of holes is provided with screw thread, for on base outside Screw thread coordinates.
- 4. crossbeam base assembling adjustment special purpose device according to claim 1, it is characterised in that：Also include differential valve to position Block and adjusting screw, the differential valve locating piece is on the installing plate, and the adjusting screw is with being located on the location-plate Screwed hole coordinate, for adjusting the angle of inclination of the location-plate, and then the differential valve locating piece and differential valve are installed The mounting surface of seat is parallel.
- 5. crossbeam base assembling adjustment special purpose device according to claim 1, it is characterised in that：The base mounting rod is Telescopic rod.
- 6. crossbeam base assembling adjustment special purpose device according to claim 1, it is characterised in that：The locating dowel parallel to The location-plate is set.
- 7. crossbeam base assembling adjustment special purpose device according to claim 1, it is characterised in that：The length of the locating dowel The distance between less than two beam pipes.
- 8. crossbeam base assembling adjustment special purpose device according to claim 1, it is characterised in that：The length of the location-plate The distance between more than two beam pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721164070.6U CN207171350U (en) | 2017-09-12 | 2017-09-12 | A kind of crossbeam base assembling adjustment special purpose device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721164070.6U CN207171350U (en) | 2017-09-12 | 2017-09-12 | A kind of crossbeam base assembling adjustment special purpose device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207171350U true CN207171350U (en) | 2018-04-03 |
Family
ID=61747199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721164070.6U Active CN207171350U (en) | 2017-09-12 | 2017-09-12 | A kind of crossbeam base assembling adjustment special purpose device |
Country Status (1)
| Country | Link |
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| CN (1) | CN207171350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714106A (en) * | 2022-04-11 | 2022-07-08 | 中车青岛四方机车车辆股份有限公司 | Differential pressure valve copper pipe support positioning tool and rail vehicle framework pipeline assembling method |
-
2017
- 2017-09-12 CN CN201721164070.6U patent/CN207171350U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714106A (en) * | 2022-04-11 | 2022-07-08 | 中车青岛四方机车车辆股份有限公司 | Differential pressure valve copper pipe support positioning tool and rail vehicle framework pipeline assembling method |
| CN114714106B (en) * | 2022-04-11 | 2023-04-21 | 中车青岛四方机车车辆股份有限公司 | Differential pressure valve copper pipe bracket positioning tool and rail vehicle framework pipeline assembling method |
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