CN217046236U - Photoelectric turret dismounting bracket - Google Patents

Abstract

The utility model provides a photoelectricity capstan head dismouting bracket includes: the base, at least 2 groups support lifting component and supporting plate; the supporting plate is arranged above the base through a supporting lifting assembly; the supporting lifting assembly is used for controlling the lifting of the supporting plate; one end of at least 2 groups of supporting lifting components is respectively and fixedly arranged at two opposite angles of the base, and the other end of the supporting lifting components is fixed with the supporting plate; support lifting unit and include the sleeve pipe, first rotating assembly and first screw rod, first screw rod inserts in the sleeve pipe, the relative sleeve pipe of first rotating assembly control moves along axial direction, in addition can also include second rotating assembly, through the combination with first rotating assembly, realize the small-size, the raising and lowering functions of long stroke, at least 2 groups support lifting unit and lift the layer board, alright in order to realize the adjustment of photoelectricity turret height position, and 2 groups support lifting unit and distribute at two diagonal angles, effectively practice thrift installation space, have better adaptability.

Description

Photoelectric turret dismounting bracket

Technical Field

The utility model relates to a mechanical equipment maintains technical field, especially relates to a photoelectricity capstan head dismouting bracket.

Background

The photoelectric turret is a photoelectric device applying a gyro stabilization technology, is often carried on carrying platforms such as helicopters, fixed wing airplanes and unmanned aerial vehicles, is used in the fields of search and rescue, smuggling, safety, environmental monitoring, forest fire prevention and the like, and can also be used in the military fields of reconnaissance, aiming, missile guidance and the like.

The photoelectric turret is usually installed at the position of an airplane belly, and after a fault occurs, the photoelectric turret needs to be detached from a mounting seat at the bottom of the airplane belly, and then is installed back to the mounting seat at the bottom of the airplane belly after the maintenance work is finished.

At present, a manual lifting method is adopted to disassemble and assemble the photoelectric turret, professional disassembling and assembling equipment is lacked, but the photoelectric turret is heavy, the installation height is low, the space is narrow, the disassembling and assembling time is long, the manual lifting method is adopted to disassemble, the labor intensity is high, and the risk of damage to the photoelectric turret caused by falling easily exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a photoelectricity capstan head dismouting bracket provides an easy operation, easy dismounting, safe device to lead to the problem that photoelectricity capstan head damaged among the solution prior art easily.

The utility model provides a photoelectricity capstan head dismouting bracket includes: the base, at least 2 groups support lifting component and supporting plate; the supporting plate is arranged above the base through a supporting lifting assembly; the supporting lifting assembly is used for controlling the lifting of the supporting plate; one end of at least 2 groups of supporting lifting components is respectively and fixedly arranged at two opposite angles of the base, and the other end of the supporting lifting components is fixed with the supporting plate; the supporting lifting assembly comprises a sleeve, a first rotating assembly and a first screw, the first screw is inserted into the sleeve, and the first rotating assembly controls the first screw to move along the axial direction relative to the sleeve.

Furthermore, the base in the photoelectric turret dismounting bracket comprises a square frame, a mounting plate and a universal wheel; the universal wheels are arranged at four corners of the frame through the mounting plates.

Furthermore, the support plate in the photoelectric turret dismounting and mounting bracket is provided with a notch in a concave shape, two sides of the notch are provided with support arms for supporting the photoelectric turret, and the support plate is also provided with pin holes.

Further, the above-mentioned photoelectric turret dismounting bracket further comprises: an adjustment assembly; the adjusting component comprises an adjusting screw rod, a loop bar, an adjusting nut and a locking nut; two ends of the adjusting component are respectively hinged with the base and the supporting lifting component; the adjusting screw rod is inserted into the loop bar, and the adjusting nut and the locking nut are sequentially in threaded connection with the adjusting screw rod.

Furthermore, the first rotating assembly in the photoelectric turret dismounting bracket comprises a first nut and a first limiting sleeve; the first nut is in threaded connection with the first screw rod; one end of the sleeve is hinged with the base, and the other end of the sleeve is fixedly provided with a first flange; the first limiting sleeve is fixedly connected with the first flange; a first convex ring is arranged above the first nut; a first hand wheel is arranged on the outer side of the first convex ring; the lower part of the first nut is sleeved in the first limiting sleeve, and the lower end of the first nut is in threaded connection with the first limiting nut.

Furthermore, the supporting and lifting assembly in the photoelectric turret dismounting bracket also comprises a second screw rod and a second rotating assembly; the second rotating assembly comprises a second nut and a second limiting sleeve; the second nut is in trapezoidal threaded connection with the second screw; the second limiting sleeve is fixedly connected with the upper end of the first screw rod through a second flange; a second convex ring is arranged above the second nut; a second hand wheel is also arranged on the outer side of the second convex ring; the lower part of the second nut is sleeved in the second limiting sleeve, and the lower end of the second nut is in threaded connection with the second limiting nut.

Further, the above-mentioned photoelectric turret dismounting bracket further comprises: a support bar; the bracing piece is used for supporting the layer board, and the both ends of bracing piece are articulated with base and layer board respectively.

Support lifting unit through 2 at least groups and lift the layer board, alright in order to realize the adjustment of photoelectricity turret height position to 2 groups support lifting unit and distribute at two diagonal angles, effectively practice thrift installation space, have better adaptability. And through setting up first rotating assembly and second rotating assembly, realize multiunit lift, realize the lift function of small-size, big stroke.

Drawings

Fig. 1 is a schematic structural view according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a base according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a support lift assembly according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a first rotating assembly according to an embodiment of the present invention;

FIG. 5 is a schematic structural view of an adjustment assembly according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a pallet according to an embodiment of the present invention;

fig. 7 is a schematic view of a first state during installation according to an embodiment of the present invention;

FIG. 8 is a schematic view of a second state during installation according to an embodiment of the present invention;

reference numerals are as follows:

1: a base;

11: a frame;

12: mounting a plate;

13: a universal wheel;

14: supporting legs;

2: supporting the lifting assembly;

21: a sleeve;

211: a first flange;

22: a first rotating assembly;

221: a first nut;

2211: a first convex ring;

222: a first limit sleeve;

223: a first hand wheel;

224: a first limit nut;

23: a first screw;

231: a hollow part;

232: a second flange;

24: a second screw;

25: a second rotating assembly;

251: a second nut;

2511: a second convex ring;

252: a second limit sleeve;

253: a second hand wheel;

254: a second limit nut;

26: an oil injection nozzle;

271: a first set screw;

272: a second set screw;

3: an adjustment assembly;

31: adjusting the screw rod;

32: a loop bar;

33: adjusting the nut;

34: locking the nut;

4: a support bar;

5: a pallet;

51: a notch;

52: a bracket arm;

53: a pin hole;

6: a photovoltaic turret;

61: and (4) lifting the hand.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in combination with the following embodiments. It should be understood that the description is intended for purposes of illustration only and is not intended to limit the scope of the present disclosure. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention. In the description of the present invention, it should be noted that the terms "first", "second" and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The following describes the embodiments of the present invention with reference to the drawings.

Referring to fig. 1, the present embodiment includes a base 1, a support lifting assembly 2, a support rod 4, and a pallet 5, the pallet 5 being installed above the base 1 by the support lifting assembly 2 and the support rod 4, and the installation height being adjusted by the support lifting assembly 2.

Specifically, referring to fig. 2, the base 1 includes a square frame 11, four corners of the frame 11 are respectively provided with a mounting plate 12, a universal wheel 13 is fixedly arranged below the mounting plate 12, the universal wheel 13 is used for transporting or rotating in situ to adjust a mounting angle, in this embodiment, the universal wheel 13 is a bull's eye universal wheel, and the movement is very flexible; a supporting leg 14 is arranged on the mounting plate 12, when the universal wheel 13 needs to be fixed, the supporting leg 14 is rotated, so that the supporting leg 14 is in contact with the ground, and the universal wheel 13 is suspended by continuing to rotate.

Referring next to fig. 1 in conjunction with fig. 3, the supporting elevating assembly 2 is installed at two opposite corners of the frame 11, so that the installation space can be saved to accommodate the narrow dismantling environment of the photoelectric turret 6, and the supporting elevating assembly 2 can be arranged at the remaining opposite corners if the dismantling space is large.

Specifically, the supporting elevating assembly 2 includes a sleeve 21, a first rotating assembly 22, and a first screw 23. One end of the sleeve 21 is hinged with the frame 11, and the other end is fixedly provided with a first flange 211.

The first rotating assembly 22 includes a first nut 221 and a first limit sleeve 222, the first nut 221 is in threaded connection with the first screw 23, referring to fig. 4 and referring to fig. 3, a first convex ring 2211 is arranged above the first nut 221, a first hand wheel 223 is further arranged outside the first convex ring 2211, the lower portion of the first nut 221 is sleeved in the first limit sleeve 222, and the lower end of the first nut 221 is in threaded connection with the first limit nut 224, so that the first nut 221 is clamped in the first limit sleeve 222, the first nut 221 can be easily driven to rotate by rotating the first hand wheel 223, and the first screw 23 is further driven to move telescopically relative to the sleeve 21.

When the first limiting nut 224 is installed, the first limiting nut 224 is firstly placed into the first limiting sleeve 222, then the first nut 221 is sleeved in and is in threaded connection with the first limiting nut 224, threaded glue can be coated to prevent looseness during connection, the first limiting nut 224 is prevented from loosening and falling off when the first hand wheel 223 is rotated in the using process, and then the first limiting sleeve 222 and the first flange 211 are fixed.

In order to increase the telescopic height to adapt to the assembly and disassembly conditions of the photoelectric turrets 6 of different types of airplanes, a hollow portion 231 can be further arranged inside the first screw rod 23, meanwhile, the second screw rod 24 is arranged to be inserted into the hollow portion 231, and the telescopic height is increased by additionally arranging the second rotating assembly 25.

Specifically, the second rotating assembly 25 includes a second nut 251 and a second limit sleeve 252, wherein the second nut 251 is in threaded connection with the second screw 24, the second limit sleeve 252 is fixedly connected with the upper end of the first screw 23 through the second flange 232, in this embodiment, the second nut 251 can be in threaded connection for convenience of installation, meanwhile, a second convex ring 2511 is arranged above the second nut 251, a second hand wheel 253 is further arranged outside the second convex ring 2511, the lower portion of the second nut 251 is sleeved in the second limit sleeve 252, and the lower end of the second nut 251 is in threaded connection with the second limit nut 254, so that the second nut 251 is clamped in the second limit sleeve 252, and the second nut 251 can be easily driven to rotate by rotating the second hand wheel 253, thereby driving the second screw 24 to move telescopically relative to the first screw 23.

In order to make the turning of the first rotating assembly 22 and the second rotating assembly 25 smoother, oil nipples 26 may be further provided at the first nut 221 and the second nut 251 to lubricate by oil injection. If the telescopic length cannot meet the use requirement, the second screw 24 may be hollow, and a third rotating component may be provided, and the specific structure refers to the second rotating component 25, which is not described herein again.

The first limit sleeve 222 is further provided with a first set screw 271, when the first set screw 271 is screwed, the first limit sleeve 222 and the first screw 23 are locked, correspondingly, the second limit sleeve 252 is also provided with a second set screw 272, and when the second set screw 271 is screwed, the second limit sleeve 252 and the second screw 24 are locked. Therefore, when the first hand wheel 223 and the second hand wheel 253 are rotated, the first screw rod 23 cannot be lifted or lowered due to the rotation.

Referring to fig. 1 and 4, since the perpendicularity of the supporting lifting assembly 2 cannot be ensured due to processing errors and the like during the manufacturing process, the embodiment may further include an adjusting assembly 3, two ends of the adjusting assembly 3 are movably hinged with the frame 11 and the supporting lifting assembly 2, and specifically include an adjusting screw 31, a loop bar 32, an adjusting nut 33 and a locking nut 34, the adjusting screw 31 is inserted into the loop bar 32, the adjusting nut 33 and the locking nut 34 are sequentially in threaded connection with the adjusting screw 31, the perpendicularity of the supporting lifting assembly 2 is adjusted by a level gauge before use, then the relative position of the adjusting screw 31 and the loop bar 32 is adjusted by the adjusting nut 33, after the perpendicularity is adjusted, the locking nut 34 is screwed and the adjusting nut 33 form a double-nut locking structure, so that the supporting lifting assembly 2 cannot be locked due to insufficient perpendicularity, and the adjusting component 3 can further fixedly support the lifting component 2.

The rest two opposite angles of the frame 11 are provided with support rods 4, the two ends of each support rod 4 are respectively hinged with the frame 11 and the supporting plate 5, the length of each support rod 4 is determined according to actual conditions, and the support rods 4 can be adopted for auxiliary support when the photoelectric turret 6 needs to be supported for a long time.

Referring to fig. 5, the supporting plate 5 has a notch 51 and two supporting arms 52, and is in a shape of "concave" plate, wherein the notch 51 is used for placing the photoelectric turret 6 to avoid interference with the notch 51, and the supporting arms 52 are arranged at two sides of the notch 51 for placing the lifting arm 61 of the photoelectric turret 6 after the photoelectric turret 6 is detached, so as to support the photoelectric turret 6. Meanwhile, a pin hole 53 is formed in the supporting plate 5, and when the photoelectric turret 6 is placed, a pin passes through the hole in the lifting handle 61 and the pin hole 53, so that the photoelectric turret 6 is fixed, and the photoelectric turret 6 is prevented from falling due to shaking.

During operation, the mounting and dismounting bracket of the photoelectric turret 6 shown in the present invention is moved to a target position, then the first hand wheel 223 and the second hand wheel 253 are rotated to adjust the supporting and lifting assembly 2 to a proper height, as shown in fig. 6, then the base 1 is moved to make the photoelectric turret 6 enter the gap 51 of the bracket, then the first hand wheel 223 is continuously rotated, if the first hand wheel 223 is rotated to a limit position, the second hand wheel 253 is rotated to make the supporting plate 5 support the supporting hand of the photoelectric turret 6, as shown in fig. 7, at this time, the pin is inserted into the pin hole 53 to fix the photoelectric turret 6, the supporting leg 14 is put down to fix the base 1, then the dismounting operation of the photoelectric turret 6 is performed, after the dismounting operation is completed, the second hand wheel 253 is rotated first to lower the height of the second screw rod 24 to a lowest position, then the first hand wheel 223 is rotated to lower the height of the first screw rod 23, when the photoelectric turret 6 is separated from the mounting base bottom of the belly, and (3) recovering the supporting legs 14, moving out of the bottom of the belly through the universal wheels 13, and additionally installing the supporting rods 4 for auxiliary supporting to ensure firm supporting. When the first hand wheel 223 is rotated, the first set screw 271 corresponding to the first screw 23 is loosened and the second set screw 272 corresponding to the second screw 24 is tightened, and similarly, when the second hand wheel 253 is rotated, the second set screw 272 corresponding to the second screw 24 is loosened and the first set screw 271 corresponding to the first screw 23 is tightened.

It should be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (8)

1. An optoelectronic turret disassembly and assembly bracket, comprising:

the device comprises a base (1) and at least 2 groups of supporting lifting components (2) and a supporting plate (5);

the supporting plate (5) is arranged above the base (1) through the supporting lifting assembly (2);

the supporting and lifting assembly (2) is used for controlling the supporting plate (5) to lift;

one end of at least 2 groups of the supporting lifting components (2) is respectively fixedly arranged at two opposite angles of the base (1), and the other end is fixed with the supporting plate (5);

the supporting and lifting assembly (2) comprises a sleeve (21), a first rotating assembly (22) and a first screw (23), the first screw (23) is inserted into the sleeve (21), and the first rotating assembly (22) controls the first screw (23) to move along the axial direction relative to the sleeve (21).

2. The optoelectronic turret subassembly bracket of claim 1, wherein:

the base (1) comprises a square frame (11), a mounting plate (12) and universal wheels (13);

the universal wheels (13) are arranged at four corners of the frame (11) through mounting plates (12).

3. The optoelectronic turret subassembly bracket of claim 1, wherein:

the supporting plate (5) is provided with a notch (51) in a concave shape, supporting arms (52) used for supporting the photoelectric turret (6) are arranged on two sides of the notch (51), and pin holes (53) are further formed in the supporting plate (5).

4. The optoelectronic turret subassembly bracket of claim 1, further comprising:

an adjustment assembly (3);

the adjusting assembly (3) comprises an adjusting screw rod (31), a loop bar (32), an adjusting nut (33) and a locking nut (34);

two ends of the adjusting component (3) are respectively hinged with the base (1) and the supporting lifting component (2);

the adjusting screw rod (31) is inserted into the loop bar (32), and the adjusting nut (33) and the locking nut (34) are sequentially in threaded connection with the adjusting screw rod (31).

5. The optoelectronic turret subassembly bracket of claim 1, wherein:

the first rotating assembly (22) comprises a first nut (221) and a first limiting sleeve (222);

the first nut (221) is in threaded connection with the first screw (23);

one end of the sleeve (21) is hinged with the base (1), and the other end of the sleeve is fixedly provided with a first flange (211);

the first limiting sleeve (222) is fixedly connected with the first flange (211);

a first convex ring (2211) is arranged above the first nut (221);

a first hand wheel (223) is further arranged on the outer side of the first convex ring (2211);

the lower part of the first nut (221) is sleeved in the first limiting sleeve (222), and the lower end of the first nut (221) is in threaded connection with a first limiting nut (224).

6. The optoelectronic turret disassembly and assembly bracket of claim 5, wherein:

the supporting and lifting assembly (2) further comprises a second screw (24) and a second rotating assembly (25);

the second rotating assembly (25) comprises a second nut (251) and a second limiting sleeve (252);

the second nut (251) is in threaded connection with the second screw (24);

the second limiting sleeve (252) is fixedly connected with the upper end of the first screw rod (23) through a second flange (232);

a second convex ring (2511) is arranged above the second nut (251);

a second hand wheel (253) is further arranged on the outer side of the second convex ring (2511);

the lower part of the second nut (251) is sleeved in the second limiting sleeve (252), and the lower end of the second nut (251) is in threaded connection with a second limiting nut (254).

7. The optoelectronic turret subassembly bracket of claim 6, further comprising:

a support bar (4);

the supporting rod (4) is used for supporting the supporting plate (5), and two ends of the supporting rod (4) are hinged to the base (1) and the supporting plate (5) respectively.

8. The optoelectronic turret disassembly and assembly bracket of claim 6, wherein:

the first limiting sleeve (222) is provided with a first set screw (271) for locking the first limiting sleeve (222) and the first screw (23);

and a second set screw (272) used for locking the second limiting sleeve (252) and the second screw (24) is arranged on the second limiting sleeve (252).

Images