CN216483812U - Vibration test tool for quick-release lock of sealing pin - Google Patents
Vibration test tool for quick-release lock of sealing pin Download PDFInfo
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- CN216483812U CN216483812U CN202123036898.2U CN202123036898U CN216483812U CN 216483812 U CN216483812 U CN 216483812U CN 202123036898 U CN202123036898 U CN 202123036898U CN 216483812 U CN216483812 U CN 216483812U
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Abstract
A vibration test tool for a quick-release lock of a seal pin comprises a lower support, an upper support, an assembly plate and two flat plates, wherein the two flat plates are arranged between the upper support and the lower support, and the lower support is fixed on the assembly plate; the lower support comprises a first bottom plate, two first supporting plates arranged at intervals are arranged at the top of the first bottom plate, an inclined first mounting surface is arranged on each first supporting plate, a first fixing plate is arranged on the outer side of each first mounting surface, a first fixing hole is formed in each first fixing plate, first mounting plates are arranged on two sides of each first bottom plate, and first mounting holes are formed in the first mounting plates; the upper support comprises a second bottom plate, two second supporting plates are arranged at the top of the second bottom plate, a second mounting surface is arranged on each second supporting plate, a second fixing plate is arranged on the outer side of each second mounting surface, and a second mounting plate is arranged at the bottom of the second bottom plate. The utility model discloses be convenient for install sealed pin lock of unloading soon on vibration test machine, carry out vibration test.
Description
Technical Field
The utility model relates to a technical field of lock unloads soon, concretely relates to sealed round pin nail unloads lock vibration test frock soon.
Background
A quick-release lock for sealing pins of standard aerospace parts has the advantages of high structural strength, flexible use, convenient installation and the like, and is widely applied to movable opening covers of airplane bodies, equipment installation opening covers and the like, as shown in figure 1, the quick-release lock for sealing pins comprises a lock seat sleeve a and a pin b inserted into the lock seat sleeve a, one end of the pin b inserted into the lock seat sleeve a is provided with a transverse pin, a stop block used for blocking the transverse pin is arranged in the lock seat sleeve a, one end of the pin b not inserted into the lock seat sleeve a is provided with a return spring, when the quick-release lock is installed, the lock seat sleeve a is fixed on the airplane body, the opening cover required to be opened and closed or other parts required to be locked is placed at the top of the lock seat sleeve a, the opening cover is provided with a hole for the pin b to pass through, the pin b is inserted into the lock seat sleeve a after penetrating through the pin b until the transverse pin is positioned below the stop block, the pin b is rotated to ensure that the transverse pin is positioned right below the stop block, and the pin b is loosened, reset spring resets, and the dog blocks the horizontal round pin, realizes the locking of flap, when the flap was opened to needs, when needing to unblank promptly, pushes down pin b and rotatory pin b, makes the dog no longer shelter from the horizontal round pin, loosens pin b, and reset spring kick-backs, takes out pin b, realizes unblanking, opens the flap.
When using, because of vibration etc. that aircraft or other equipment self vibrations and environmental impact caused, easily cause pin b to deviate from, produce serious potential safety hazard, consequently sealed pin quick-release lock in process of production, need carry out the vibration test, guarantee the resistant vibration nature that sealed pin unloads the lock soon, so need design a sealed pin and unload lock vibration test frock soon, be convenient for unload the lock soon with sealed pin and install on vibration test machine, carry out the vibration test.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the utility model provides a sealed pin unloads lock vibration test frock soon, is convenient for unload the lock soon with sealed pin and install on vibration test machine, carry out vibration test.
The utility model discloses the technical scheme who takes does:
a vibration test tool for a quick-release lock of a seal pin comprises a lower support, an upper support and two flat plates.
The lower support comprises a first bottom plate, two first supporting plates arranged at intervals are arranged at the top of the first bottom plate, a first mounting surface inclined is arranged on the first supporting plates, a first fixing plate is arranged on the outer side of the first mounting surface, first fixing holes are formed in the first fixing plate, first mounting plates are arranged on two sides of the first bottom plate, and first mounting holes are formed in the first mounting plates.
The upper bracket comprises a second bottom plate, the top of the second bottom plate is provided with two second supporting plates which are arranged at intervals, a second mounting surface which can be attached to the first mounting surface and is inclined is arranged on the second supporting plate, a second fixing plate is arranged on the outer side of the second mounting surface, a second fixing hole is formed in the second fixing plate, a second mounting plate which is in a bar shape is arranged at the bottom of the second bottom plate, and a second mounting hole is formed in the second mounting plate.
The middle parts of the flat plates are provided with through holes, the flat plates are provided with fourth mounting holes, the two flat plates are arranged between the lower support and the upper support, one of the flat plates is arranged on the first mounting surface of the lower support, and the fourth mounting holes of the flat plates correspond to the first fixing holes one by one and are in threaded connection with bolts; and the other flat plate is arranged on the second mounting surface of the upper support after rotating for 90 degrees, and fourth mounting holes of the flat plate correspond to the second fixing holes one to one and are in threaded connection with bolts.
A rope is fixed at the second mounting hole of the upper support, a steering wheel is arranged on the rope, and one end of the rope, which is far away from the upper support, bypasses the steering wheel and is fixed with a weight applying device.
One end of the rope fixing weight applying device is vertically downward, and the part of the rope between the steering wheel and the upper support is horizontally arranged.
The included angle between the first mounting surface and the top surface of the first bottom plate is 45 degrees; the second installation face also is 45 with second bottom plate top surface contained angle.
The first supporting plate and the second supporting plate are in an isosceles right triangle shape, the inclined plane of the first supporting plate is a first mounting surface, and the inclined plane of the second supporting plate is a second mounting surface.
The first bottom plate, the first supporting plate, the first fixing plate and the first mounting plate are of an integral structure; the second bottom plate, the second supporting plate, the second fixing plate and the second mounting plate are of an integral structure.
The flat plate is cuboid, and four corners of the flat plate are provided with fourth mounting holes.
The utility model is convenient for installing the seal pin quick-release lock on the vibration testing machine for vibration test, two flat plates are used for being installed between the lock seat sleeve and the pin of the seal pin quick-release lock to be tested, the two flat plates are equivalent to the covering cap to be locked, the installation mode of the simulation seal pin quick-release lock in normal use is realized, a 90-degree included angle is formed between the two flat plates, and the fourth installation holes on the two flat plates are convenient to be arranged in a staggered way, so that the second fixing hole of the upper support is aligned with the fourth installation hole of the flat plate positioned on the upper part, the upper support is detachably and fixedly connected with the flat plate positioned on the upper part through a bolt, the first fixing hole of the lower support is aligned with the fourth installation hole of the flat plate positioned on the lower part, the flat plate positioned on the lower part is detachably and fixedly connected with the lower support through a bolt, when in test, the bottom of the lower support is detachably fixed on the vibration platform through a bolt, when the frock installation targets in place, the first bottom plate level of undersetting sets up, the vertical setting of second bottom plate of upper bracket, the first installation face of undersetting is parallel with the second installation face of upper bracket, be convenient for unload the lock transmission vibration soon to the sealed pin that awaits measuring through assembly plate and undersetting, be convenient for exert the pulling force to the upper bracket, satisfy the tensile test and the vibration test that sealed pin unloads the lock soon, unload the lock through the upper bracket soon to the sealed pin that awaits measuring and exert the pulling force, be convenient for accelerate the vibration test, shorten test time.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a perspective view of the lower support;
FIG. 3 is a schematic front view of the lower support;
FIG. 4 is a right side view of the lower support;
FIG. 5 is a schematic view of the structure of the lower support installed on the mounting plate;
FIG. 6 is a schematic perspective view (I) of the upper support;
FIG. 7 is a schematic perspective view of the upper support;
FIG. 8 is a front view of the upper support;
FIG. 9 is a right side view of the upper support;
FIG. 10 is a schematic view of a flat panel;
fig. 11 is a schematic structural view of two flat plates arranged to cross at 90 °.
Detailed Description
As shown in fig. 1-11, a vibration test tool for a quick-release lock of a seal pin comprises a lower support 4, an upper support 7 and two flat plates 6.
The lower support 4 comprises a first bottom plate 11, a first supporting plate 16 arranged at two intervals is arranged at the top of the first bottom plate 11, a first mounting surface inclined is arranged on the first supporting plate 16, a first fixing plate 14 is arranged on the outer side of the first mounting surface, a first fixing hole 15 is arranged on the first fixing plate 14, first mounting plates 12 are arranged on two sides of the first bottom plate 11, and first mounting holes 13 are arranged on the first mounting plates 12.
The upper support 7 comprises a second bottom plate 18, a second support plate 20 arranged at two intervals is arranged at the top of the second bottom plate 18, a second installation surface which can be attached to the first installation surface and is inclined is arranged on the second support plate 20, a second fixing plate 21 is arranged on the outer side of the second installation surface, a second fixing hole 22 is formed in the second fixing plate 21, a second installation plate 19 in a strip shape is arranged at the bottom of the second bottom plate 18, the second installation plate 19 is arranged along the length direction of the second bottom plate 18, and a second installation hole 23 is formed in the second installation plate 19.
A through hole 25 is formed in the middle of each flat plate 6, so that a pin b can conveniently penetrate through the through hole, a fourth mounting hole 24 is formed in each flat plate 6, the two flat plates 6 are arranged between the lower support 4 and the upper support 7, one flat plate 6 is arranged on the first mounting surface of the lower support 4, and the fourth mounting holes 24 of the flat plates 6 correspond to the first fixing holes 15 one by one and are in threaded connection with bolts; the other flat plate 6 is arranged on the second mounting surface of the upper support 7 after rotating for 90 degrees, so that the fourth mounting holes 24 on the two flat plates 6 are arranged in a staggered manner, and the fourth mounting holes 24 of the flat plates 6 correspond to the second fixing holes 22 one by one and are in threaded connection with bolts.
A rope 8 is fixed at the second mounting hole 23 of the upper support 7, a steering wheel 9 is arranged on the rope 8, one end of the rope 8, which is far away from the upper support 7, bypasses the steering wheel 9 and is fixed with a weight applying device 10, a weight and the like can be adopted for the weight applying device 10, the weight of the weight applying device 10 can be conveniently adjusted according to needs, and a conventional known weight article can also be adopted, in the embodiment, the weight applying device 10 applies tension to the upper support 7 through the rope 8, and other connecting devices such as a chain, a belt and the like can also be adopted.
One end of the rope 8, which is fixed with the weight applying device 10, is vertically downward, and the part of the rope 8, which is positioned between the steering wheel 9 and the upper support 7, is horizontally arranged, so that the upper support 7 is pulled horizontally by the gravity of the weight applying device 10.
The included angle between the first mounting surface and the top surface of the first bottom plate 11 is 45 degrees; the second mounting surface also includes a 45 deg. angle with the top surface of the second base plate 18.
An upper support 7 is installed on the lower support 4, the first support plate 16 and the second support plate 20 are both in an isosceles right triangle shape, the inclined plane of the first support plate 16 is a first installation surface, and the inclined plane of the second support plate 20 is a second installation surface.
The first bottom plate 11, the first supporting plate 16, the first fixing plate 14 and the first mounting plate 12 are of an integral structure, the lower support 4 is enhanced, and the parts can be connected together by welding, but the assembly is complicated, and the structural strength is poor; second bottom plate 18, second backup pad 20, second fixed plate 21 and second mounting panel 19 structure as an organic whole, the structure of reinforcing bottom bracket 4 and upper bracket 7 is strong, and reinforcing upper bracket 7, above-mentioned spare part also can be in the same place through welded connection, but the assembly is more loaded down with trivial details, and structural strength is relatively poor.
The flat plate 6 is rectangular, and four corners of the flat plate 6 are provided with fourth mounting holes 24.
The seal pin quick-release lock vibration test tool further comprises an assembling plate 3, a third mounting hole 26 corresponding to the first mounting hole 13 is formed in the assembling plate 3, the lower support 4 is detachably fixed on the assembling plate 3 through a bolt, and the bolt sequentially penetrates through the first mounting hole 13 and the third mounting hole 26 and is respectively in threaded connection with the first mounting hole 13 and the third mounting hole 26; still be equipped with third fixed orifices 17 on the assembly plate 3 for fix the assembly plate 3 on shaking platform 1, can put the frock in place in advance.
The utility model is convenient for installing the sealing pin b quick-release lock on the vibration testing machine for vibration test, the two flat plates 6 are used for being installed between the lock seat sleeve a and the pin b of the sealing pin quick-release lock 5 to be tested, the two flat plates 6 are equivalent to the covering cap to be locked, the installation mode of the sealing pin b quick-release lock in normal use is simulated, a 90-degree included angle is formed between the two flat plates 6, the fourth installation holes 24 on the two flat plates 6 are convenient to be arranged in a staggered way, so that the second fixing hole 22 of the upper support 7 is convenient to be aligned with the fourth installation hole 24 of the flat plate 6 on the upper part, the upper support 7 is detachably and fixedly connected with the flat plate 6 on the upper part through bolts, the first fixing hole 15 of the lower support 4 is aligned with the fourth installation hole 24 of the flat plate 6 on the lower part, the flat plate 6 on the lower part is detachably and fixedly connected with the lower support 4 through bolts, when in test, the bottom of undersetting 4 is passed through the bolt and can be dismantled the fixing on vibration platform 1, lock the vibration test frock still includes assembly plate 3 when sealed pin unloads soon, fix undersetting 4 on assembly plate 3, then fix assembly plate 3 on vibration platform, put in place when the frock installation, the 11 levels of first bottom plate of undersetting 4 set up, the vertical setting of second bottom plate 18 of upper bracket 7, the first installation face of undersetting 4 is parallel with the second installation face of upper bracket 7, be convenient for unload lock 5 transmission vibrations soon to the sealed pin of awaiting measuring through assembly plate 3 and undersetting 4, be convenient for apply the pulling force to upper bracket 7, satisfy the tensile test and the vibration test of sealed pin b lock soon, unload lock 5 through upper bracket 7 soon to the sealed pin of awaiting measuring and apply the pulling force, be convenient for the vibration test, shorten test time.
When the vibration test tool for the quick-release lock of the seal pin is installed, the installation steps are as follows:
the first step is as follows: the first mounting hole 13 of the lower support 4 is aligned with the third mounting hole 26 on the assembling plate 3, the lower support 4 is detachably and fixedly connected with the assembling plate 3 through a bolt, and when the seal pin quick-release lock vibration test tool does not comprise the assembling plate 3, the first bottom plate 11 of the lower support 4 is horizontally placed on the mounting table.
The second step is that: the pin b of the seal pin quick-release lock 5 to be tested is pulled out, one flat plate 6 is placed on a lock seat sleeve a of the seal pin quick-release lock 5 to be tested, the other flat plate 6 is rotated by 90 degrees and then the top of the first flat plate 6 is arranged, the fourth mounting holes 24 on the two flat plates 6 are arranged in a staggered mode, and the lower portion of the pin b sequentially penetrates through holes 25 of the two flat plates 6 and is mounted in the lock seat sleeve a.
The third step: the fourth mounting hole 24 of the lower plate 6 is aligned with the first fixing hole 15 of the lower support 4, and the plate 6 and the lower support 4 are detachably and fixedly connected through bolts.
The fourth step: the second fixing hole 22 of the upper support 7 is aligned with the fourth mounting hole 24 of the upper plate 6, and the upper support 7 is detachably and fixedly connected with the plate 6 through bolts.
The fifth step: the assembling plate 3 is fixed on the vibrating platform 1 in a laboratory through bolts, the first bottom plate 11 of the lower support 4 is horizontally arranged, the second bottom plate 18 of the upper support 7 is vertically arranged, and the first mounting surface of the lower support 4 is parallel to the second mounting surface of the upper support 7.
And a sixth step: the steering wheel 9 is fixed at a position close to the vibration platform 1 in the laboratory, one end of the rope 8 is fixed at the second mounting hole 23 of the upper support 7, and the other end of the rope 8 is wound around the steering wheel 9 and is fixed with the weight applying device 10.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (7)
1. The utility model provides a sealed round pin nail unloads lock vibration test frock soon which characterized in that: comprises a lower support, an upper support and two flat plates;
the lower support comprises a first bottom plate, two first supporting plates arranged at intervals are arranged at the top of the first bottom plate, an inclined first mounting surface is arranged on each first supporting plate, a first fixing plate is arranged on the outer side of each first mounting surface, a first fixing hole is formed in each first fixing plate, first mounting plates are arranged on two sides of each first bottom plate, and first mounting holes are formed in the first mounting plates;
the upper support comprises a second bottom plate, two second supporting plates arranged at intervals are arranged at the top of the second bottom plate, an inclined second mounting surface which can be attached to the first mounting surface is arranged on the second supporting plates, a second fixing plate is arranged on the outer side of the second mounting surface, second fixing holes are formed in the second fixing plate, a strip-shaped second mounting plate is arranged at the bottom of the second bottom plate, and second mounting holes are formed in the second mounting plate;
the middle parts of the flat plates are provided with through holes, the flat plates are provided with fourth mounting holes, the two flat plates are arranged between the lower support and the upper support, one of the flat plates is arranged on the first mounting surface of the lower support, and the fourth mounting holes of the flat plates correspond to the first fixing holes one by one and are in threaded connection with bolts; and the other flat plate is arranged on the second mounting surface of the upper support after rotating for 90 degrees, and fourth mounting holes of the flat plate correspond to the second fixing holes one to one and are in threaded connection with bolts.
2. The seal pin quick release lock vibration test tool of claim 1, characterized in that: a rope is fixed at the second mounting hole of the upper support, a steering wheel is arranged on the rope, and one end of the rope, which is far away from the upper support, bypasses the steering wheel and is fixed with a weight applying device.
3. The seal pin quick release lock vibration test tool of claim 2, characterized in that: one end of the rope fixing weight applying device is vertically downward, and the part of the rope between the steering wheel and the upper support is horizontally arranged.
4. The seal pin quick release lock vibration test tool of claim 1, characterized in that: the included angle between the first mounting surface and the top surface of the first bottom plate is 45 degrees; the included angle between the second mounting surface and the top surface of the second bottom plate is also 45 degrees.
5. The seal pin quick release lock vibration test tool of claim 4, characterized in that: the first supporting plate and the second supporting plate are in an isosceles right triangle shape, the inclined plane of the first supporting plate is a first mounting surface, and the inclined plane of the second supporting plate is a second mounting surface.
6. The seal pin quick release lock vibration test tool of claim 1, characterized in that: the first bottom plate, the first supporting plate, the first fixing plate and the first mounting plate are of an integral structure; the second bottom plate, the second supporting plate, the second fixing plate and the second mounting plate are of an integral structure.
7. The seal pin quick release lock vibration test tool of claim 1, characterized in that: the flat plate is cuboid, and four corners of the flat plate are provided with fourth mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123036898.2U CN216483812U (en) | 2021-12-06 | 2021-12-06 | Vibration test tool for quick-release lock of sealing pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123036898.2U CN216483812U (en) | 2021-12-06 | 2021-12-06 | Vibration test tool for quick-release lock of sealing pin |
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| Publication Number | Publication Date |
|---|---|
| CN216483812U true CN216483812U (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123036898.2U Active CN216483812U (en) | 2021-12-06 | 2021-12-06 | Vibration test tool for quick-release lock of sealing pin |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114112272A (en) * | 2021-12-06 | 2022-03-01 | 信阳星宇航天标准件制造有限公司 | Seal pin quick-release lock vibration test tool and installation method thereof |
-
2021
- 2021-12-06 CN CN202123036898.2U patent/CN216483812U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114112272A (en) * | 2021-12-06 | 2022-03-01 | 信阳星宇航天标准件制造有限公司 | Seal pin quick-release lock vibration test tool and installation method thereof |
| CN114112272B (en) * | 2021-12-06 | 2024-04-05 | 信阳星宇航天标准件制造有限公司 | Vibration test tool for quick-release lock of sealing pin and mounting method of vibration test tool |
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