CN220074575U - Actuating cylinder inner wall sealing installation device - Google Patents

Abstract

The utility model relates to the field of actuator cylinder mounting devices and discloses an actuator cylinder inner wall sealing mounting device which comprises a base, wherein two rotating rods distributed left and right are rotatably connected to the middle of the top side of the base, a hinge frame is fixedly connected to the periphery of each rotating rod, two sliding rods distributed left and right are fixedly connected to the lower portion of each hinge frame, a bidirectional screw is connected to the middle of each sliding rod in a threaded manner, the left end of each bidirectional screw is fixedly connected to a motor driving end, a lifting table is fixedly connected to the top of each hinge frame, two corresponding fixing columns are arranged at the side edge of the top of each lifting table, electric pushing rods are fixedly connected to the upper portions of the two fixing columns, and L-shaped clamping plates are fixedly connected to opposite ends of the two electric pushing rods. In the utility model, a sufficient working space is provided for operators through the lifting table, and the shell of the actuator cylinder is lifted through the cooperation of the electric push rod, the L-shaped clamping plate, the support rod and the sliding chute.

Description

Actuating cylinder inner wall sealing installation device

Technical Field

The utility model relates to the field of actuator cylinder mounting devices, in particular to an actuator cylinder inner wall sealing mounting device.

Background

The actuator cylinder is an instrument commonly used in the aviation field, and the series of products can be continuously developed through the combination of standardized components and parameters. By combining a combination of a servoflot quality class floating annular gap seal and a Servobear quality class hydrostatic supported piston rod directed seal, and by optimization of hydraulic peripherals and use of such high end standard hydraulic cylinders, new lower cost structures can be developed in terms of trial and inspection as well as precision oscillatory motion of other large mass objects.

The inside of the actuating cylinder is usually provided with a plurality of parts or starting devices, the parts or the driving devices are required to be installed one by one before the actuating cylinder is used, the inner wall of the actuating cylinder is sealed after the installation is finished, most of the existing actuating cylinder inner wall sealing installation devices are escalators, and when an operator installs the actuating cylinder by using the escalators, the speed of the operating personnel is slow and inconvenient when the operating personnel installs due to the fact that the platform with enough size is not available, so that the efficiency of installation work is greatly reduced, one or even a plurality of operating personnel are required to lift the shell of the actuating cylinder when the installation work is carried out, and the rest of the operating personnel carry out the installation work, so that a great deal of manpower is consumed in the lifting process, and the labor cost is increased.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a sealing and mounting device for the inner wall of an actuator cylinder, which provides enough working space for operators.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the inner wall sealing installation device of the actuating cylinder comprises a base, wherein two rotating rods distributed left and right are rotationally connected to the middle part of the top side of the base, a hinge frame is fixedly connected to the periphery of the rotating rods, two sliding rods distributed left and right are slidingly connected to the lower part of the hinge frame, a bidirectional screw rod is connected to the middle part of the sliding rod in a threaded manner, and a motor driving end is fixedly connected to the left end of the bidirectional screw rod;

the hinge frame is characterized in that the top of the hinge frame is fixedly connected with a lifting table, two corresponding fixing columns are arranged at the side edge of the top of the lifting table, electric push rods are fixedly connected to the upper parts of the fixing columns, and L-shaped clamping plates are fixedly connected to opposite ends of the electric push rods.

The motor bottom fixedly connected with fixed block, fixed block bottom side fixed connection is in base top side left part.

The right end of the bidirectional screw rod is rotationally connected with a fixing plate, and the bottom of the fixing plate is fixedly connected to the right part of the top side of the base.

The L-shaped clamping plate is arranged at the top of the lifting table, and a supporting rod is fixedly connected with the middle part of the bottom side of the L-shaped clamping plate.

The middle part of the top side of the lifting platform is provided with two sliding grooves which are distributed left and right, and the bottoms of the supporting rods are connected inside the sliding grooves in a sliding mode.

The upper part of the base is provided with an empty slot, and the lifting platform is in sliding connection with the inside of the empty slot.

The base bottom fixedly connected with a plurality of evenly distributed's universal wheels.

The utility model has the following beneficial effects:

1. according to the utility model, the lifting table is lifted by the motor-driven bidirectional screw thread matched with the rotating rod, the sliding rod and the hinge frame, and a sufficient working space is provided for operators through the lifting table, so that the problem that the operators have slow and inconvenient speed when installing due to the fact that the operators do not have a platform with a sufficient size when installing the escalator is avoided, and the efficiency of the installation work is greatly reduced.

2. According to the utility model, the shell of the actuator cylinder is lifted through the coordination of the electric push rod, the L-shaped clamping plate, the support rod and the sliding groove, so that one or more operators are required to lift the shell of the actuator cylinder during the installation work, and the rest operators perform the installation work, so that a great deal of manpower is consumed during the lifting process, and the labor cost is increased.

Drawings

FIG. 1 is a schematic view of a hinge structure of an actuator cylinder inner wall seal mounting device according to the present utility model;

FIG. 2 is a schematic view of a base structure of an actuator cylinder inner wall seal mounting device according to the present utility model;

fig. 3 is a schematic view of a lifting platform structure of an actuator cylinder inner wall sealing and mounting device provided by the utility model.

Legend description:

1. an electric push rod; 2. a support rod; 3. a chute; 4. a bidirectional screw; 5. a motor; 6. a fixed block; 7. a universal wheel; 8. an L-shaped clamping plate; 9. fixing the column; 10. a lifting table; 11. a hinge frame; 12. a fixing plate; 13. a slide bar; 14. a rotating lever; 15. and (5) a base.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a sealed installation device of actuator cylinder inner wall, including base 15, the middle part of base 15 top side rotates and is connected with two dwang 14 that distribute about, dwang 14 periphery fixedly connected with hinge frame 11, and hinge frame 11 lower part sliding connection has two slide bar 13 that distribute about, and hinge frame 11 lower part is provided with the recess, and slide bar 13 both ends slip is inside the recess, avoid slide bar 13 to warp and can't rise hinge frame 11 because the pulling force that hinge frame 11 risen when slide bar 13 is close to because hinge frame 11 rises;

the middle part of the sliding rod 13 is in threaded connection with a bidirectional screw rod 4, the left end of the bidirectional screw rod 4 is fixedly connected with the driving end of a motor 5, the top of the hinge frame 11 is fixedly connected with a lifting table 10, the bidirectional screw rod 4 is driven by the motor 5, the two sliding rods 13 are pulled together by the rotation of the bidirectional screw rod 4, the hinge frame 11 is pushed upwards by the rotation of a closing matching rotating rod 14 of the two sliding rods 13, and the lifting table 10 is lifted by the lifting of the hinge frame 11;

the lifting platform 10 top side edge department is provided with two corresponding fixed columns 9, and the equal fixedly connected with electric putter 1 in two fixed column 9 upper portions, the equal fixedly connected with L shape splint 8 of two electric putter 1 opposite ends, promotes L shape splint 8 through electric putter 1 and carries out the opposite movement, and bracing piece 2 slides in spout 3 along with L shape splint 8 removal when L shape splint 8 removes, provides sufficient holding power for L shape splint 8, carries out the centre gripping through the close proximity of L shape splint 8 and lifts the actuator cylinder shell at last.

The bottom of the motor 5 is fixedly connected with a fixed block 6, the bottom side of the fixed block 6 is fixedly connected to the left part of the top side of the base 15, the motor 5 is fixed on the base 15 through the fixed block 6, the right end of the bidirectional screw 4 is rotationally connected with a fixed plate 12, the bottom of the fixed plate 12 is fixedly connected to the right part of the top side of the base 15, and the bidirectional screw 4 is supported through the fixed plate 12;

the L-shaped clamping plate 8 is arranged at the top of the lifting table 10, the middle part of the bottom side of the L-shaped clamping plate 8 is fixedly connected with the supporting rod 2, two left and right sliding grooves 3 are formed in the middle part of the top side of the lifting table 10, the bottoms of the supporting rods 2 are slidably connected in the sliding grooves 3, the supporting rod 2 slides in the sliding grooves 3 along with the L-shaped clamping plate 8 when the L-shaped clamping plate 8 moves, so that the supporting rod 2 is ensured to provide support, the supporting rod 2 cannot deform and be damaged due to the movement of the L-shaped clamping plate 8, and an empty groove is formed in the upper part of the base 15;

the elevating platform 10 sliding connection is inside the empty slot, accomodates elevating platform 10 when not needing to use to reduce the space that occupies, base 15 bottom fixedly connected with a plurality of evenly distributed's universal wheel 7 drive whole device through universal wheel 7 and remove.

When the inside of the actuator cylinder needs to be sealed and installed, the base 15 is pushed firstly to enable the universal wheel 7 to be driven to move by force, the motor 5 is started after the whole installation device is moved to a required position, the motor 5 drives the bidirectional screw 4, the bidirectional screw 4 rotates to pull the two sliding rods 13 together, the hinge frame 11 is pushed upwards by the closing of the two sliding rods 13 and the rotation of the rotating rod 14, the lifting table 10 is lifted by the lifting of the hinge frame 11, and after the lifting to a required height, the working personnel begin to install;

when the actuator cylinder shell needs to be lifted, firstly, the electric push rod 1 is started, the L-shaped clamping plate 8 is pushed to move in the opposite direction through the electric push rod 1, the support rod 2 slides in the chute 3 along with the movement of the L-shaped clamping plate 8 while the L-shaped clamping plate 8 moves, so that enough supporting force is provided for the L-shaped clamping plate 8, and finally, the actuator cylinder shell is clamped and lifted through the close proximity of the L-shaped clamping plate 8.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. An actuator cylinder inner wall seals installation device, its characterized in that: the device comprises a base (15), wherein two rotating rods (14) distributed left and right are rotationally connected to the middle part of the top side of the base (15), a hinge frame (11) is fixedly connected to the periphery of the rotating rods (14), and two sliding rods (13) distributed left and right are slidingly connected to the lower part of the hinge frame (11); the middle part of the sliding rod (13) is connected with a bidirectional screw rod (4) in a threaded manner, and the left end of the bidirectional screw rod (4) is fixedly connected with the driving end of a motor (5);

the lifting device is characterized in that the top of the hinge frame (11) is fixedly connected with a lifting table (10), two corresponding fixing columns (9) are arranged at the side edge of the top of the lifting table (10), electric push rods (1) are fixedly connected to the upper parts of the fixing columns (9), and L-shaped clamping plates (8) are fixedly connected to opposite ends of the electric push rods (1).

2. An actuator cylinder inner wall seal mounting apparatus as defined in claim 1 wherein: the bottom of the motor (5) is fixedly connected with a fixed block (6), and the bottom side of the fixed block (6) is fixedly connected with the left part of the top side of the base (15).

3. An actuator cylinder inner wall seal mounting apparatus as defined in claim 1 wherein: the right end of the bidirectional screw rod (4) is rotationally connected with a fixing plate (12), and the bottom of the fixing plate (12) is fixedly connected to the right part of the top side of the base (15).

4. An actuator cylinder inner wall seal mounting apparatus as defined in claim 1 wherein: the L-shaped clamping plate (8) is arranged at the top of the lifting table (10), and a supporting rod (2) is fixedly connected to the middle part of the bottom side of the L-shaped clamping plate (8).

5. An actuator cylinder inner wall seal mounting apparatus as defined in claim 1 wherein: the lifting platform (10) is characterized in that two sliding grooves (3) distributed left and right are formed in the middle of the top side of the lifting platform, and the bottoms of the supporting rods (2) are connected to the sliding grooves (3) in a sliding mode.

6. An actuator cylinder inner wall seal mounting apparatus as defined in claim 1 wherein: the upper portion of the base (15) is provided with a hollow groove, and the lifting table (10) is connected inside the hollow groove in a sliding mode.

7. An actuator cylinder inner wall seal mounting apparatus as defined in claim 1 wherein: the bottom of the base (15) is fixedly connected with a plurality of uniformly distributed universal wheels (7).