CN214641329U - Positioning tool - Google Patents
Positioning tool Download PDFInfo
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- CN214641329U CN214641329U CN202023076192.4U CN202023076192U CN214641329U CN 214641329 U CN214641329 U CN 214641329U CN 202023076192 U CN202023076192 U CN 202023076192U CN 214641329 U CN214641329 U CN 214641329U
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Abstract
The utility model discloses a location frock belongs to boats and ships technical field. The location frock includes: the connecting plates are detachably connected with the positioning bases, and the connecting plates are arranged along the length direction of the positioning bases; a plurality of first connecting holes are formed in the connecting plate, are arranged along the length direction of the connecting plate and correspond to the positioning bases one to one; the connecting pieces are in one-to-one correspondence with the first connecting holes and penetrate through the corresponding first connecting holes to be connected with the positioning base. The utility model discloses the installation quality of location base can be ensured to the location frock to avoided the later stage to fly to grind the base in narrow and small space.
Description
Technical Field
The utility model relates to a boats and ships technical field, in particular to location frock.
Background
The integrated vibration isolation and impact resistance device for the ship product is heavy in overall weight, oversized in size, small in installation space of the variable-rigidity impact resistance device and difficult to construct. The integrated vibration isolation and impact resistance device of the ship product is welded on the arc-shaped ship body through the split type positioning base.
In prior art, when installing split type positioning base on the arc hull, measure the split type positioning base coplanarity degree of the relevant data control of base through the laser theodolite, adopt the regulation sign indicating number to adjust back spot welding, then carry out positioning base welding, however, the base panel deformation that positioning base welding brought, influence to the base plane degree causes, it is relatively poor to lead to split type positioning base installation accuracy, need fly to grind split type positioning base, the later stage processing degree of difficulty is big, the processing work volume is great, it is long consuming time, and need a large amount of manpowers, material resources, financial resources.
SUMMERY OF THE UTILITY MODEL
The utility model provides a location frock has solved or has partially solved among the prior art split type location base dress and welded on the arc hull, and the location base is not coplane, the poor technical problem of installation accuracy.
In order to solve the technical problem, the utility model provides a location frock, with a plurality of location pedestal connection, the location frock includes: a plurality of connecting plates and a plurality of connecting pieces; the connecting plates are detachably connected with the positioning bases, and the connecting plates are arranged along the length direction of the positioning bases; a plurality of first connecting holes are formed in the connecting plate, are arranged along the length direction of the connecting plate and correspond to the positioning bases one to one; the connecting pieces are in one-to-one correspondence with the first connecting holes and penetrate through the corresponding first connecting holes to be connected with the positioning base.
Further, the flatness of the end face, facing the positioning base, of the connecting plate is 0.1-0.2 mm.
Furthermore, a plurality of second connecting holes are formed in the positioning base; the plurality of second connecting holes are in one-to-one correspondence with the plurality of connecting plates, and the connecting pieces penetrate through the corresponding first connecting holes to be connected with the second connecting holes.
Further, a plurality of the connecting plates are arranged along the length direction of the positioning base at equal intervals and uniform intervals.
Further, a plurality of the first connecting holes are uniformly arranged along the length direction of the connecting plate at equal intervals.
Furthermore, a reinforcing structure is fixedly arranged on the end face, deviating from the positioning base, of the connecting plate.
Further, the reinforcing structure includes: a plurality of first reinforcing ribs and a plurality of second reinforcing ribs; the first reinforcing ribs are fixedly arranged on the end face, deviating from the positioning base, of the connecting plate along a first direction; and the second reinforcing ribs are fixedly arranged on the end face, deviating from the positioning base, of the connecting plate along a second direction, and the first direction is perpendicular to the second direction.
Furthermore, the plurality of first reinforcing ribs and the plurality of second reinforcing ribs form a cross structure.
Furthermore, a first notch is formed in the intersection position of the first reinforcing rib and the second reinforcing rib; a second notch is formed in the cross position of the second reinforcing rib and the first reinforcing rib; the first notch is embedded in the second notch.
Further, the thickness of the connecting plate is 20-50 mm.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
because a plurality of connecting plates are detachably connected with a plurality of positioning bases, a plurality of connecting plates are arranged along the length direction of the positioning bases, a plurality of first connecting holes are arranged on the connecting plates, a plurality of first connecting holes are arranged along the length direction of the connecting plates, a plurality of first connecting holes are in one-to-one correspondence with a plurality of positioning bases, a plurality of connecting pieces are in one-to-one correspondence with a plurality of first connecting holes, and the connecting pieces penetrate through the corresponding first connecting holes to be connected with the positioning bases, when the positioning bases are installed, the connecting pieces penetrate through the corresponding first connecting holes to be connected with the positioning bases, so that the connecting plates are all connected with the positioning bases, the coplanarity of the positioning bases is ensured, the positioning bases are hung on the arc-shaped ship body through hoisting, the end surfaces of the positioning bases, which are far away from the connecting plates, are contacted with the arc-shaped ship body, then, the verticality (or levelness) of the end surfaces of the positioning bases, which are far away from the connecting plates, is adjusted, after the adjustment targetting in place, be connected positioning base and arc hull spot welding, the flatness and the straightness that hangs down (or the levelness) that the reexamination positioning base deviates from the terminal surface of connecting plate are within 0.2mm, after the accord with requirement, the terminal surface that the positioning base deviates from the connecting plate is welded with the arc hull, the influence that the base panel deformation that has reduced to the positioning base welding and has brought caused the base plane degree through the connecting plate, can make whole plane degree reach within 0.2mm, the installation accuracy is high, ensure positioning base's installation quality, thereby avoided the later stage to fly to grind the base in narrow and small space.
Drawings
Fig. 1 is a front view of a positioning tool provided in an embodiment of the present invention;
FIG. 2 is a side view of the positioning fixture of FIG. 1;
fig. 3 is a schematic working diagram of the positioning tool in fig. 1.
Detailed Description
Referring to fig. 1, the embodiment of the utility model provides a location frock is connected with a plurality of location base 1, the location frock includes: a plurality of connecting plates 2 and a plurality of connecting pieces 3.
A plurality of connecting plates 2 are all detachably connected with a plurality of positioning bases 1, and a plurality of connecting plates 2 are arranged along the length direction of the positioning bases 1.
A plurality of first connecting holes 2-1 are formed in the connecting plate 2, the first connecting holes 2-1 are arranged along the length direction of the connecting plate, and the first connecting holes 2-1 correspond to the positioning bases 1 one to one.
The connecting pieces 3 are in one-to-one correspondence with the first connecting holes 2-1, and the connecting pieces 3 penetrate through the corresponding first connecting holes 2-1 to be connected with the positioning base 1.
In the embodiment of the application, because the plurality of connecting plates 2 are detachably connected with the plurality of positioning bases 1, the plurality of connecting plates 2 are arranged along the length direction of the positioning bases 1, the plurality of first connecting holes 2-1 are formed on the connecting plates 2, the plurality of first connecting holes 2-1 are arranged along the length direction of the connecting plates, the plurality of first connecting holes 2-1 correspond to the plurality of positioning bases 1 one by one, the plurality of connecting pieces 3 correspond to the plurality of first connecting holes 2-1 one by one, and the connecting pieces 3 penetrate through the corresponding first connecting holes 2-1 to be connected with the positioning bases 1, when the positioning bases 1 are installed, the connecting pieces 3 penetrate through the corresponding first connecting holes 2-1 to be connected with the positioning bases 1, so that the plurality of connecting plates 2 are connected with the plurality of positioning bases 1, the coplanarity of the plurality of positioning bases 1 is ensured, and the positioning bases 1 are hung on the arc-shaped ship body by hoisting, make positioning base 1 deviate from terminal surface and the contact of arc hull of connecting plate 2, then, the straightness that hangs down (or the levelness) of the terminal surface that adjustment positioning base 1 deviates from connecting plate 2, the adjustment is connected positioning base 1 and arc hull spot welding after targetting in place, the flatness and the straightness that hangs down (or the levelness) of the terminal surface that rechecks positioning base 1 deviates from connecting plate 2 are within 0.2mm, after the accord with requirement, positioning base 1 deviates from the terminal surface and the arc hull of connecting plate 2 and welds, the influence that the base panel deformation that brings positioning base 1 welding leads to the fact the base flatness has been reduced through connecting plate 2, can make whole plane degree reach within 0.2mm, the installation accuracy is high, ensure positioning base's installation quality, thereby avoided the later stage to fly to grind the base in narrow and small space.
Specifically, the flatness of the end face, facing the positioning base 1, of the connecting plate 2 is 0.1-0.2mm, so that coplanarity of the positioning bases 1 can be guaranteed.
The flatness of the end face, facing the connecting plate 2, of the positioning base 1 is 0.1-0.2mm, and coplanarity of the positioning bases 1 is further guaranteed.
Specifically, the positioning base 1 is provided with a plurality of second connecting holes.
The plurality of second connecting holes are in one-to-one correspondence with the plurality of connecting plates 2, and the connecting pieces 3 penetrate through the corresponding first connecting holes 2-1 to be connected with the second connecting holes, so that the connection between the positioning bases 1 and the connecting plates 2 is realized, and the coplanarity of the plurality of positioning bases 1 is ensured.
The connecting piece 3 may be a bolt or a shaft pin.
Specifically, a plurality of connecting plates 2 are arranged along the length direction of the positioning base 1 at equal intervals and intervals, so that the stability of connection between the plurality of connecting plates 2 and the plurality of positioning bases 1 is ensured.
Specifically, a plurality of first connecting holes 2-1 are arranged along the length direction of the connecting plate 2 at equal intervals and intervals, so that the stability of connection between the connecting plates 2 and the positioning bases 1 is ensured.
Specifically, the end face of the connecting plate 2 departing from the positioning base 1 is fixedly provided with a reinforcing structure 4 for ensuring the strength of the connecting plate 2.
The reinforcing structure 4 includes: a plurality of first strengthening ribs and a plurality of second strengthening ribs.
A plurality of first reinforcing ribs 4-1 are fixedly arranged on the end face, deviating from the positioning base 1, of the connecting plate 2 along the first direction.
The second reinforcing ribs 4-2 are fixedly arranged on the end face, deviating from the positioning base, of the connecting plate 2 along a second direction, and the first direction is perpendicular to the second direction.
The first reinforcing ribs 4-1 and the second reinforcing ribs 4-2 form a cross structure, so that the strength of the connecting plate 2 is guaranteed, and the connecting plate is convenient to hold.
A first notch is formed in the crossing position of the first reinforcing rib 4-1 and the second reinforcing rib 4-2; a second notch is formed in the crossing position of the second reinforcing rib 4-2 and the first reinforcing rib 4-1; the first notch is embedded in the second notch.
Each first reinforcing rib 4-1 and each second reinforcing rib 4-2 are of an integral structure, the structural stability of the reinforcing ribs is guaranteed, a first notch and a second notch with the depth of 1/2 are machined in the crossed rib positions of the first reinforcing rib 4-1 and the second reinforcing rib 4-2, the opening of the first notch faces the connecting plate 2, the opening of the second notch deviates from the connecting plate, clamping assembly is adopted, and the stability of connection between the first reinforcing rib 4-1 and the second reinforcing rib 4-2 is guaranteed.
Specifically, the thickness of the connection plate 2 is 20-50mm for securing the strength of the connection plate 2.
The connecting plate 2 may be made of cast iron.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a location frock, is connected with a plurality of location pedestals, its characterized in that, the location frock includes: a plurality of connecting plates and a plurality of connecting pieces;
the connecting plates are detachably connected with the positioning bases, and the connecting plates are arranged along the length direction of the positioning bases;
a plurality of first connecting holes are formed in the connecting plate, are arranged along the length direction of the connecting plate and correspond to the positioning bases one to one;
the connecting pieces are in one-to-one correspondence with the first connecting holes and penetrate through the corresponding first connecting holes to be connected with the positioning base.
2. The positioning tool according to claim 1, characterized in that:
the flatness of the end face, facing the positioning base, of the connecting plate is 0.1-0.2 mm.
3. The positioning tool according to claim 1, characterized in that:
a plurality of second connecting holes are formed in the positioning base;
the plurality of second connecting holes are in one-to-one correspondence with the plurality of connecting plates, and the connecting pieces penetrate through the corresponding first connecting holes to be connected with the second connecting holes.
4. The positioning tool according to claim 1, characterized in that:
the connecting plates are arranged along the length direction of the positioning base at equal intervals and intervals.
5. The positioning tool according to claim 1, characterized in that:
a plurality of the first connecting holes are arranged along the length direction of the connecting plate at equal intervals and uniform intervals.
6. The positioning tool according to claim 1, characterized in that:
and a reinforcing structure is fixedly arranged on the end face of the connecting plate, which deviates from the positioning base.
7. The positioning tool according to claim 6, wherein the reinforcing structure comprises: a plurality of first reinforcing ribs and a plurality of second reinforcing ribs;
the first reinforcing ribs are fixedly arranged on the end face, deviating from the positioning base, of the connecting plate along a first direction;
and the second reinforcing ribs are fixedly arranged on the end face, deviating from the positioning base, of the connecting plate along a second direction, and the first direction is perpendicular to the second direction.
8. The positioning tool according to claim 7, characterized in that:
the first reinforcing ribs and the second reinforcing ribs form a cross structure.
9. The positioning tool according to claim 7, characterized in that:
a first notch is formed in the crossing position of the first reinforcing rib and the second reinforcing rib;
a second notch is formed in the cross position of the second reinforcing rib and the first reinforcing rib;
the first notch is embedded in the second notch.
10. The positioning tool according to claim 7, characterized in that:
the thickness of the connecting plate is 20-50 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023076192.4U CN214641329U (en) | 2020-12-18 | 2020-12-18 | Positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023076192.4U CN214641329U (en) | 2020-12-18 | 2020-12-18 | Positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214641329U true CN214641329U (en) | 2021-11-09 |
Family
ID=78501316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023076192.4U Active CN214641329U (en) | 2020-12-18 | 2020-12-18 | Positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214641329U (en) |
-
2020
- 2020-12-18 CN CN202023076192.4U patent/CN214641329U/en active Active
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