CN202602198U - Mounting seat - Google Patents
Mounting seat Download PDFInfo
- Publication number
- CN202602198U CN202602198U CN 201220258495 CN201220258495U CN202602198U CN 202602198 U CN202602198 U CN 202602198U CN 201220258495 CN201220258495 CN 201220258495 CN 201220258495 U CN201220258495 U CN 201220258495U CN 202602198 U CN202602198 U CN 202602198U
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- Prior art keywords
- slotted hole
- hole
- long
- mount pad
- size
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Abstract
The embodiment of the utility model provides a mounting seat. At least one long hole group is arranged on a main plate, and the short side size of a rectangle where the long holes in the long hole group are positioned is (L1+L3)/2, and the long side size of the rectangle is (L2+L4)/2, wherein L1 and L3 are center distances of the mounting holes of the short sides of two workpieces to be mounted, L1 is less than L3, L2 and L4 are center distances of the mounting holes of the long sides of two workpieces to be mounted, L2 is more than L4, the long axes of the long holes and the long sides of the rectangle are in the same direction, the short axes of the long holes are in the size of (L3-L1)/2+D, the long axes of the long holes are in the size of (L2-L4)/2+D, wherein D is the diameter of a screw of the workpiece to be mounted. The mounting seat is used for mounting of to junction boxes with two axis temperatures, communication among related departments is not required before production, the usage amount of the junction boxes with two axis temperatures is determined, the workload of each production unit is reduced, the production efficiency is improved, and the rework and change caused by the mounting problem of the junction boxes with two axis temperatures can be effectively reduced.
Description
Technical field
The utility model relates to the processing technique field of locomotive and trolley coach, particularly a kind of mount pad.
Background technology
After China railways was carried out speed-raising comprehensively, it is particularly important that train operating safety seems.At present, domestic railway transport of passengers is main with 25G type passenger vehicle, and its operation safety monitoring system is made up of axle temperature annunciator and anti-skid device two parts.Axle temperature annunciator and anti-skid device are formed by main frame on car lower sensor and the car, and being electrically connected of main frame needs to realize through the axle temperature terminal box on its car lower sensor and the car, and the axle temperature terminal box has two kinds, and installing hole is apart from being respectively 80 * 110 and 82 * 106.
Fig. 1 is the installed surface structural representation of an axle temperature terminal box in the prior art, and is as shown in the figure, and the installed surface of this axle temperature terminal box comprises first main body 1 and is distributed in 4 first installing holes 2 of 4 corners of first main body 1.The installing hole of this axle temperature terminal box is apart from being L1 * L2, and wherein L1 is 80mm, and L2 is 110mm.Fig. 2 is the installed surface structural representation of another axle temperature terminal box in the prior art, and is as shown in the figure, and the installed surface of this axle temperature terminal box comprises second main body 3 and is distributed in 4 second installing holes 4 of 4 corners of second main body 3.The installing hole of this axle temperature terminal box is apart from being L3 * L4, and wherein L3 is 82mm, and L4 is 106mm.Fig. 3 be in the prior art with Fig. 1 in the structural representation of the corresponding mount pad of an axle temperature terminal box, as shown in the figure, the mount pad of this axle temperature terminal box comprises first mounting panel 11; Itself and first main body 1 are complementary, and are distributed in the position of 4 first through hole 21, the first through holes 21 of 4 corners of first mounting panel 11 and diameter dimension corresponding one by one with the position of first installing hole 2 and are complementary; As shown in the figure; Pitch-row between first through hole also is L1 * L2, and wherein L1 is 80mm, and L2 is 110mm.Fig. 4 be in the prior art with Fig. 2 in the structural representation of the corresponding another mount pad of another axle temperature terminal box; As shown in the figure, the mount pad of this axle temperature terminal box comprises second mounting panel 31, and itself and second main body 3 are complementary; And be distributed in 4 second through holes 41 of 4 corners of second mounting panel 31; The position of second through hole 41 and diameter dimension corresponding one by one with the position of second installing hole 4 is complementary, and as shown in the figure, the pitch-row between first through hole also is L3 * L4; Wherein L3 is 82mm, and L4 is 106mm.
In the prior art, the axle temperature terminal box mounting seat on the train is single model, can only connect the axle temperature terminal box of specifying model, and when the train production and assembly, has fixed with train.So axle temperature terminal box mounting seat of the prior art need combine with relevant unit in advance, checks two kinds of axle temperature terminal box entrucking quantity, confirm the entrucking quantity of two kinds of axle temperature terminal box mounting seat simultaneously one by one when producing.In case the statistics communication process of production division goes wrong, be very easy to cause the axle temperature terminal box can't normal mounting, even cause and do over again, make troubles to production, influenced production efficiency, increased labour cost.
The utility model content
The utility model provides a kind of mount pad, is single model to solve existing axle temperature terminal box mounting seat, can only connect the axle temperature terminal box of specifying model, the problem that causes the axle temperature terminal box to install flexibly.
The utility model embodiment provides a kind of mount pad, is used to install two kinds of workpiece to be installed, and said two kinds of workpiece to be installed have 4 installing holes respectively; And the central distribution of said installing hole is rectangular; The minor face size of two kinds of workpiece mounting hole to be installed place rectangles is respectively L1, L3, L1 L3, long limit size is respectively L2, L4; L2>L4, the diameter of the mounting screw of said workpiece to be installed is D; Said mount pad comprises: mainboard is provided with at least one group first slotted hole group on the said mainboard;
The said first slotted hole group comprises 4 identical and first slotted holes in the same way of shape and size, and the hole line of centres of 4 said first slotted holes surrounds first rectangle, and said first slotted hole is a through hole;
The minor face of said first rectangle is of a size of (L1+L3)/2, and long limit is of a size of (L2+L4)/2;
The major axis of said first slotted hole is along the long side direction setting of said first rectangle, and the minor axis dimension of said first slotted hole is (L3-L1)/2+D, and major axis dimension is (L2-L4)/2+D.
Preferred as technique scheme; Also be provided with the second slotted hole group on the said mainboard; The said second slotted hole group comprises second slotted hole that 4 shape and size are all identical with first slotted hole of the said first slotted hole group; But the long axis direction of the major axis of second slotted hole and first slotted hole is 90 ° of angles each other; The hole line of centres of 4 second slotted holes of the said second slotted hole group surrounds second rectangle that overlaps with said first rectangular centre, and the major axis of said second slotted hole is along the long side direction setting of said second rectangle.
Preferred as technique scheme, said first slotted hole is a slotted hole.
Preferred as technique scheme is positioned at relative place, two ends and is provided with same directional bending on the said mainboard, the height of said bending is identical, and said bending is at least a pair of.
Preferred as technique scheme, the coupling part between said bending and the said mainboard is excessive fillet.
Preferred as technique scheme, said bending and said mainboard are structure as a whole.
The utility model embodiment provides a kind of mount pad; Through the slotted hole group is set on mainboard, guarantee that simultaneously the minor face of the slotted hole place rectangle in the slotted hole group is of a size of (L1+L3)/2, long limit is of a size of (L2+L4)/2; Wherein L1, L3 are the installing hole centre-to-centre spacing of two kinds of workpiece minor faces to be installed; L1 < L3, L2, L4 are the installing hole centre-to-centre spacing on two kinds of long limits of workpiece to be installed, L2>L4; Said slotted hole major axis is identical with the long side direction of said rectangle, and the minor axis dimension of said slotted hole is (L3-L1)/2+D, and major axis dimension is (L2-L4)/2+D, and wherein D is the diameter of the screw of workpiece to be installed.This kind mount pad can thoroughly solve the installation question of two kinds of axle temperature terminal boxes; All can take into account completion for two kinds of axle temperature terminal boxes installs; And do not need to link up between the relevant departments before producing; Confirm the usage quantity of two kinds of axle temperature terminal boxes, reduced the workload of each production unit, improved production efficiency.Can reduce the change of doing over again that axle temperature terminal box installation question causes effectively; The utility model embodiment is through being provided with two prescriptions to different slotted hole groups in addition, and axle temperature terminal box installation direction can freely change according to the different situations of each car, makes the outlet hole site go to rational direction.
Description of drawings
Fig. 1 is the installed surface structural representation of an axle temperature terminal box in the prior art;
Fig. 2 is the installed surface structural representation of another axle temperature terminal box in the prior art;
Fig. 3 be in the prior art with Fig. 1 in the structural representation of the corresponding mount pad of an axle temperature terminal box;
Fig. 4 be in the prior art with Fig. 2 in the structural representation of the corresponding another mount pad of another axle temperature terminal box;
Fig. 5 is the structural representation of mount pad among the utility model embodiment;
Fig. 6 is the structural representation of first slotted hole among Fig. 5;
Fig. 7 is the side-looking structural representation of mount pad among the utility model embodiment.
Embodiment
Fig. 5 is the structural representation of mount pad among the utility model embodiment, and is as shown in Figure 5, and the utility model embodiment develops a kind of general mount pad of axle temperature terminal box that can take into account two kinds of axle temperature terminal boxes installations to the installation question of above two kinds of terminal boxes.Concrete a kind of mount pad is provided, has been used to install two kinds of workpiece to be installed, two kinds of workpiece to be installed have 4 installing holes respectively; And the central distribution of installing hole is rectangular, and the minor face size of two kinds of workpiece mounting hole to be installed place rectangles is respectively L1, L3, L1 < L3; Long limit size is respectively L2, L4, L2>L4, the diameter of the mounting screw of workpiece to be installed is D; This mount pad comprises: mainboard 6 is provided with at least one group first slotted hole group 7 on the mainboard 6;
The first slotted hole group 7 comprises 4 identical and first slotted holes 71 in the same way of shape and size, and shown in dotted line among Fig. 5, the hole line of centres of 4 first slotted holes 71 surrounds first rectangle 72 (being surrounded by minor face 721 and long 722 on limit), and first slotted hole 71 is a through hole;
The minor face 721 of first rectangle 72 is of a size of (L1+L3)/2, and long limit 722 is of a size of (L2+L4)/2; The major axis of first slotted hole is along the long side direction setting of first rectangle 72.
Preferably, above-mentioned first slotted hole is a slotted hole.Select for use slotted hole to have and be easy to processing; Advantages such as mounting screw stable installation; Concrete: Fig. 6 is the structural representation of first slotted hole among Fig. 5, and is as shown in Figure 6, and the minor axis 711 of first slotted hole 71 is of a size of (L3-L1)/2+D; Major axis 712 is of a size of (L2-L4)/2+D, and wherein D is the diameter of the screw of workpiece to be installed.In addition, this slotted hole also can be selected elliptical aperture for use except that being rectangular opening or the slotted hole, and is the same with the size of above-mentioned slotted hole, and the minor axis dimension of elliptical aperture is (L3-L1)/2+D, and major axis dimension is (L2-L4)/2+D.
The utility model embodiment provides a kind of mount pad; Through the slotted hole group is set on mainboard, guarantee that simultaneously the minor face of the slotted hole place rectangle in the slotted hole group is of a size of (L1+L3)/2, long limit is of a size of (L2+L4)/2; Wherein L1, L3 are the installing hole centre-to-centre spacing of two kinds of workpiece minor faces to be installed; L1 < L3, L2, L4 are the installing hole centre-to-centre spacing on two kinds of long limits of workpiece to be installed, L2>L4; The major axis of said slotted hole is identical with the long side direction of said rectangle, and the minor axis dimension of said slotted hole is (L3-L1)/2+D, and major axis dimension is (L2-L4)/2+D, and wherein D is the diameter of the screw of workpiece to be installed.This kind mount pad all can be accomplished installation for two kinds of axle temperature terminal boxes; And do not need to link up between the relevant departments before producing; Confirm the usage quantity of two kinds of axle temperature terminal boxes; Reduce the workload of each production unit, improved production efficiency, can reduce the change of doing over again that axle temperature terminal box installation question causes effectively.
Being suitable for the adjustable workpiece of various installation dimensions in the mount pad that present embodiment provides, is example with the axle temperature terminal box only in the present embodiment, the mount pad that other are any to have the workpiece of multiple installation dimension all can use present embodiment to provide.
In addition, the wire hole direction of axle temperature terminal box need be carried out accommodation because each train model is different, to guarantee the fail safe of circuit.Preferred as technique scheme; Also be provided with the second slotted hole group 8 on the mainboard 6; The second slotted hole group 8 comprise second slotted hole that 4 shape and size are all identical with first slotted hole 71 of the said first slotted hole group 7; But the long axis direction of the major axis of second slotted hole and first slotted hole is 90 ° of angles each other; The hole line of centres of 4 second slotted holes of the said second slotted hole group 8 surrounds second rectangle that overlaps with said first rectangle 72 centers, and the major axis of said second slotted hole is along the long side direction setting of said second rectangle.Adjustment for a plurality of directions of wire hole that realize the axle temperature terminal box also can be provided with a plurality of slotted hole groups as required to cooperate corresponding demand.
Owing to be provided with two groups of orthogonal installing holes in the present embodiment, solved the irrational defective in wire hole position, back is installed in the prior art.The utility model embodiment is through being provided with two prescriptions to different slotted hole groups, and axle temperature terminal box installation direction can freely change according to the different situations of each car, makes the outlet hole site go to rational direction.
For guaranteeing the stability of mount pad; Fig. 7 is the side-looking structural representation of mount pad among the utility model embodiment; As shown in the figure, preferred as technique scheme is positioned at relative place, two ends and is provided with same directional bending 9 on the said mainboard 6; The height of said bending is identical, and said bending is at least a pair of.Preferred as technique scheme, the coupling part between bending 9 and the mainboard 6 is excessive fillet.Adopt the mode of excessive fillet to be convenient to processing.
Preferred as technique scheme, bending 9 is structure as a whole with mainboard 6, can directly process through bender.Can certainly select electric welding, mode machine-shapings such as casting or forging.
The utility model embodiment provides a kind of mount pad; Through the slotted hole group is set on mainboard, guarantee that simultaneously the minor face of the slotted hole place rectangle in the slotted hole group is of a size of (L1+L3)/2, long limit is of a size of (L2+L4)/2; Wherein L1, L3 are the installing hole centre-to-centre spacing of two kinds of workpiece minor faces to be installed; L1 < L3, L2, L4 are the installing hole centre-to-centre spacing on two kinds of long limits of workpiece to be installed, L2>L4; Said slotted hole major axis is identical with the long side direction of said rectangle, and the minor axis dimension of said slotted hole is (L3-L1)/2+D, and major axis dimension is (L2-L4)/2+D, and wherein D is the diameter of the screw of workpiece to be installed.This kind mount pad can thoroughly solve the installation question of two kinds of axle temperature terminal boxes; All can accomplish installation for two kinds of axle temperature terminal boxes; And do not need to link up between the relevant departments before producing; Confirm the usage quantity of two kinds of axle temperature terminal boxes, reduced the workload of each production unit, improved production efficiency.Can reduce the change of doing over again that axle temperature terminal box installation question causes effectively; The utility model embodiment is through being provided with two prescriptions to different slotted hole groups in addition, and axle temperature terminal box installation direction can freely change according to the different situations of each car, makes the outlet hole site go to rational direction.
What should explain at last is: above each embodiment is only in order to the technical scheme of explanation the utility model, but not to its restriction; Although the utility model has been carried out detailed explanation with reference to aforementioned each embodiment; Those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, perhaps to wherein part or all technical characteristic are equal to replacement; And these are revised or replacement, do not make the scope of each embodiment technical scheme of essence disengaging the utility model of relevant art scheme.
Claims (6)
1. a mount pad is used to install two kinds of workpiece to be installed, and said two kinds of workpiece to be installed have 4 installing holes respectively; And the central distribution of said installing hole is rectangular; The minor face size of two kinds of workpiece mounting hole to be installed place rectangles is respectively L1, L3, L1 L3, long limit size is respectively L2, L4; L2>L4, the diameter of the mounting screw of said workpiece to be installed is D; It is characterized in that said mount pad comprises: mainboard is provided with at least one group first slotted hole group on the said mainboard;
The said first slotted hole group comprises 4 identical and first slotted holes in the same way of shape and size, and the hole line of centres of 4 said first slotted holes surrounds first rectangle, and said first slotted hole is a through hole;
The minor face of said first rectangle is of a size of (L1+L3)/2, and long limit is of a size of (L2+L4)/2;
The major axis of said first slotted hole is along the long side direction setting of said first rectangle, and the minor axis dimension of said first slotted hole is (L3-L1)/2+D, and major axis dimension is (L2-L4)/2+D.
2. mount pad according to claim 1; It is characterized in that; Also be provided with the second slotted hole group on the said mainboard; The said second slotted hole group comprises second slotted hole that 4 shape and size are all identical with first slotted hole of the said first slotted hole group; But the long axis direction of the major axis of second slotted hole and first slotted hole is 90 ° of angles each other, and the hole line of centres of 4 second slotted holes of the said second slotted hole group surrounds second rectangle that overlaps with said first rectangular centre, and the major axis of said second slotted hole is along the long side direction setting of said second rectangle.
3. mount pad according to claim 1 is characterized in that, said first slotted hole is a slotted hole.
4. mount pad according to claim 3 is characterized in that, is positioned at relative place, two ends on the said mainboard and is provided with same directional bending, and the height of said bending is identical, and said bending is at least a pair of.
5. mount pad according to claim 4 is characterized in that, the coupling part between said bending and the said mainboard is excessive fillet.
6. mount pad according to claim 5 is characterized in that, said bending and said mainboard are structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220258495 CN202602198U (en) | 2012-06-04 | 2012-06-04 | Mounting seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220258495 CN202602198U (en) | 2012-06-04 | 2012-06-04 | Mounting seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202602198U true CN202602198U (en) | 2012-12-12 |
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ID=47319715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220258495 Expired - Lifetime CN202602198U (en) | 2012-06-04 | 2012-06-04 | Mounting seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202602198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106684711A (en) * | 2017-01-20 | 2017-05-17 | 河南平高通用电气有限公司 | Junction box installation support and switch equipment using same |
-
2012
- 2012-06-04 CN CN 201220258495 patent/CN202602198U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106684711A (en) * | 2017-01-20 | 2017-05-17 | 河南平高通用电气有限公司 | Junction box installation support and switch equipment using same |
| CN106684711B (en) * | 2017-01-20 | 2023-08-25 | 河南平高通用电气有限公司 | Junction box mounting bracket and switch equipment using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 063035 Hebei province Fengrun District Tangshan City Road No. 3 factory Patentee after: CRRC TANGSHAN CO., LTD. Address before: 063035 Hebei province Fengrun District Tangshan City Road No. 3 factory Patentee before: Tangshan Railway Carriage Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121212 |
|
| CX01 | Expiry of patent term |