CN211145823U

CN211145823U - Fixing frame shaking prevention mechanism for air tightness detection of pressure vessel

Info

Publication number: CN211145823U
Application number: CN201921650802.1U
Authority: CN
Inventors: 韩清新; 张淑迎; 李会国
Original assignee: Taian Haoda Auto Parts Co ltd
Current assignee: Taian Haoda Auto Parts Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-07-31
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a pressure vessel gas tightness detects and prevents shaking mechanism with mount, including mount main part, fixed block and support piece, the upper end of mount main part is provided with the motor, the pivot is installed to the motor side, keeps away from the motor pivot one end is provided with first gear, first gear lower extreme is provided with the second gear. Support piece and compression spring are provided with in this mount prevents shaking mechanism for pressure vessel gas tightness detects, support piece places at the level subaerial, the angular position of regulating block adjustment connecting rod, be convenient for place the base, the inside bolt that sets up of base, be convenient for fix support piece subaerial, fixed stay through support piece avoids this mount to take place to rock, compression spring sets up at the fixed block side, when fixed pressure vessel gas tightness detection device, can effectually play the effect of buffering, prevent that detection device from rocking.

Description

Fixing frame shaking prevention mechanism for air tightness detection of pressure vessel

Technical Field

The utility model relates to a mount technical field specifically is a mechanism is prevented shaking by mount for pressure vessel gas tightness detects.

Background

The pressure vessel is a sealed device for carrying liquid or gas and carrying a certain pressure, and it is usually necessary to detect the airtightness of the pressure vessel to prevent the liquid or gas from leaking.

The pressure vessel airtightness detection device is common equipment, and needs to be used in processing workshops of some factories, and the pressure vessel airtightness detection device has a plurality of types on the market, but the fixing frame of the pressure vessel airtightness detection device on the market is easy to shake when in use, so that the technology capable of improving the structure of the fixing frame anti-shake mechanism for pressure vessel airtightness detection is urgently needed on the market to perfect the equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pressure vessel gas tightness detects and prevents shaking mechanism with mount to solve the problem that the mount all rocked easily of the pressure vessel gas tightness detection device of this type on the present market that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pressure vessel gas tightness detects and prevents shaking mechanism with mount, includes mount main part, fixed block and support piece, the upper end of mount main part is provided with the motor, the pivot is installed to the motor side, keeps away from the motor pivot one end is provided with first gear, first gear lower extreme is provided with the second gear, second gear lower extreme is provided with the lead screw, the lead screw surface alternates and is connected with the screw thread sleeve, screw thread sleeve side fixedly connected with backup pad, the fixed block sets up at the backup pad upper surface, compression spring is installed to the fixed block side, the inside buffer spring that is provided with of fixed block keeps away from compression spring the one end of fixed block is connected with the buffer layer, support piece sets up at mount main part lower extreme.

Preferably, a rotating structure is formed between the rotating shaft and the first gear, and the first gear rotates in the vertical plane within an angle range of 0-360 °.

Preferably, the first gear and the second gear are in meshed connection, and the first gear and the second gear have the same structure and are in bevel gear structures.

Preferentially, the screw rod is in threaded connection with the threaded sleeve, and the maximum distance of the rise of the threaded sleeve is the length of the screw rod.

Preferably, the buffer springs are distributed in the fixed block at equal intervals, and the elasticity of the buffer springs is the same.

Preferentially, the outer surface of the buffer layer is of a frosted structure, and the end face of the buffer layer is tangent to the surface of the fixed block.

Preferentially, support piece includes base, bolt, connecting rod and regulating block, and the base is inside to alternate and is connected with the bolt, base upper end fixedly connected with connecting rod, the connecting rod upper end is provided with the regulating block.

Compared with the prior art, the beneficial effects of the utility model are that: this pressure vessel gas tightness detects and prevents shaking mechanism with mount:

1. the device is provided with a supporting piece and a compression spring, the supporting piece is placed on the horizontal ground, the adjusting block adjusts the angle position of the connecting rod, the base is convenient to place, the bolt arranged in the base is convenient to fix the supporting piece on the ground, the fixed frame is prevented from shaking through the fixed support of the supporting piece, the compression spring is arranged at the side end of the fixed block, and when the pressure container air tightness detection device is fixed, the compression spring can effectively play a role in buffering and prevent the detection device from shaking;

2. the screw rod is arranged in the device, the motor works to drive the rotating shaft to rotate, so that the first gear can rotate along with the rotating shaft, the first gear is meshed with the second gear to enable the second gear to drive the screw rod to rotate, and the threaded sleeves on the screw rod are in threaded connection with one another, so that the threaded sleeves can move up and down according to the rotation of the second gear, the vertical position of the fixing block is driven to change, the actual condition is convenient to use during installation, and the pressure container air tightness detection device is convenient to fix;

3. the buffer layer that sets up in the device, and the lower surface of buffer layer is dull polish structure, can increase the frictional force between fixed block and the detection device, reduces surface wear, and buffer spring equidistance distributes in the inside of fixed block, and elasticity between the buffer spring is the same, and the horizontal force that utilizes buffer spring's elasticity to receive detection device cushions, reduces the damage to detection device surface to a certain extent.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a diagram of the fixing block of the present invention;

fig. 3 is a structural diagram of the supporting member of the present invention.

In the figure: 1. the utility model provides a mount main part, 2, the motor, 3, the pivot, 4, first gear, 5, second gear, 6, lead screw, 7, threaded sleeve, 8, backup pad, 9, fixed block, 10, compression spring, 11, buffer spring, 12, buffer layer, 13, support piece, 1301, base, 1302, bolt, 1303, connecting rod, 1304, regulating block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a fixing frame anti-shaking mechanism for detecting the air tightness of a pressure container comprises a fixing frame main body 1, a motor 2, a rotating shaft 3, a first gear 4, a second gear 5, a screw rod 6, a threaded sleeve 7, a supporting plate 8, a fixing block 9, a compression spring 10, a buffer spring 11, a buffer layer 12 and a support piece 13, wherein the rotating shaft 3 is installed at the side end of the motor 2, the first gear 4 is arranged at one end of the rotating shaft 3 far away from the motor 2, the second gear 5 is arranged at the lower end of the first gear 4, the screw rod 6 is arranged at the lower end of the second gear 5, the threaded sleeve 7 is inserted and connected to the outer surface of the screw rod 6, the supporting plate 8 is fixedly connected to the side end of the threaded sleeve 7, the fixing block 9 is arranged on the upper surface of the supporting plate 8, the compression spring 10 is installed at the side end of the fixing block 9, the supporting piece 13 is arranged at the lower end of the fixing frame main body 1, a rotating structure is formed between the rotating shaft 3 and the first gear 4, the rotating angle range of the first gear 4 in a vertical plane is 0-360 degrees, the rotating shaft 3 is driven to rotate through the work of the motor 2, the first gear 4 is driven to rotate, and a foundation is provided for adjusting the height of the fixing block 9; the first gear 4 and the second gear 5 are in meshed connection, the first gear 4 and the second gear 5 are identical in structure and are in bevel gear structures, and the first gear 4 rotates to drive the second gear 5 to rotate so as to enable the screw rod 6 to rotate; the screw rod 6 is in threaded connection with the threaded sleeve 7, the maximum distance of the threaded sleeve 7 in the lifting process is the length of the screw rod 6, and the position of the fixed block 9 in the vertical direction is changed by the up-and-down movement of the threaded sleeve 7; the buffer springs 11 are distributed in the fixed block 9 at equal intervals, the elasticity of the buffer springs 11 is the same, the horizontal force applied to the detection device is buffered, the damage to the surface is weakened to a certain extent, the outer surface of the buffer layer 12 is of a frosted structure, the end face of the buffer layer 12 is tangent to the surface of the fixed block 9, the friction force between the fixed block 9 and the detection device can be increased, and the surface abrasion is reduced; support piece 13 includes base 1301, bolt 1302, connecting rod 1303 and regulating block 1304, and the inside interlude of base 1301 is connected with bolt 1302, and base 1301 upper end fixedly connected with connecting rod 1303, connecting rod 1303 upper end is provided with regulating block 1304, and support piece 13 is placed subaerially at the level, and regulating block 1304 adjustment connecting rod 1303's angular position is convenient for place base 1301, and the bolt 1302 of the inside setting of base 1301 is convenient for fix support piece 13 subaerial, through support piece 13's fixed stay, prevents that this mount from taking place to rock.

The working principle is as follows: when the fixing frame anti-shaking mechanism for detecting the air tightness of the pressure container is used, firstly, a simple understanding needs to be carried out on the fixing frame anti-shaking mechanism for detecting the air tightness of the pressure container, the supporting piece 13 is placed on the horizontal ground, the adjusting block 1304 adjusts the angle position of the connecting rod 1303, the base 1301 is convenient to place, the bolt 1302 arranged in the base 1301 is convenient to fix the supporting piece 13 on the ground, the air tightness detecting device for fixing the pressure container is placed between the fixing blocks 9, the compression spring 10 is arranged at the side end of the fixing block 9, when the air tightness detecting device for fixing the pressure container is fixed, the buffering effect can be effectively played, the motor 2 works to drive the rotating shaft 3 to rotate, so that the first gear 4 rotates along with the rotating shaft 3, the first gear 4 is meshed with the second gear 5, the second gear 5 drives the screw rod 6 to rotate, and the threaded sleeves 7 on the, the threaded sleeve 7 can move up and down according to the rotation of the second gear 5, the vertical position of the fixing block 9 is driven to change, actual use during installation is facilitated, the pressure container air tightness detection device is convenient to fix, the lower surface of the buffer layer 12 is of a frosted structure, friction between the fixing block 9 and the detection device can be increased, surface abrasion is reduced, the working process of the device is achieved, and the content which is not described in detail in the description belongs to the prior art which is known by skilled technicians in the field.

Although the present invention 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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a pressure vessel gas tightness detects and prevents shaking mechanism with mount, includes mount main part (1), fixed block (9) and support piece (13), its characterized in that: a motor (2) is arranged at the upper end of the fixing frame main body (1), a rotating shaft (3) is arranged at the side end of the motor (2), a first gear (4) is arranged at one end of the rotating shaft (3) far away from the motor (2), a second gear (5) is arranged at the lower end of the first gear (4), a screw rod (6) is arranged at the lower end of the second gear (5), the outer surface of the screw rod (6) is inserted and connected with a threaded sleeve (7), the side end of the threaded sleeve (7) is fixedly connected with a supporting plate (8), the fixed block (9) is arranged on the upper surface of the supporting plate (8), a compression spring (10) is arranged at the side end of the fixed block (9), the fixing frame is characterized in that a buffer spring (11) is arranged inside the fixing block (9), one end of the fixing block (9) far away from the compression spring (10) is connected with a buffer layer (12), and the support piece (13) is arranged at the lower end of the fixing frame main body (1).

2. The anti-shaking mechanism for the fixed frame used for the airtightness detection of the pressure vessel according to claim 1, wherein: a rotating structure is formed between the rotating shaft (3) and the first gear (4), and the rotating angle range of the first gear (4) in the vertical plane is 0-360 degrees.

3. The anti-shaking mechanism for the fixed frame used for the airtightness detection of the pressure vessel according to claim 1, wherein: the first gear (4) and the second gear (5) are in meshed connection, and the first gear (4) and the second gear (5) are identical in structure and are in bevel gear structures.

4. The anti-shaking mechanism for the fixed frame used for the airtightness detection of the pressure vessel according to claim 1, wherein: the screw rod (6) is in threaded connection with the threaded sleeve (7), and the maximum distance of the threaded sleeve (7) in the lifting process is the length of the screw rod (6).

5. The anti-shaking mechanism for the fixed frame used for the airtightness detection of the pressure vessel according to claim 1, wherein: the buffer springs (11) are distributed in the fixed block (9) at equal intervals, and the elasticity of the buffer springs (11) is the same.

6. The anti-shaking mechanism for the fixed frame used for the airtightness detection of the pressure vessel according to claim 1, wherein: the outer surface of the buffer layer (12) is of a frosted structure, and the end face of the buffer layer (12) is tangent to the surface of the fixing block (9).

7. The anti-shaking mechanism for the fixed frame used for the airtightness detection of the pressure vessel according to claim 1, wherein: the supporting piece (13) comprises a base (1301), a bolt (1302), a connecting rod (1303) and an adjusting block (1304), the bolt (1302) is connected to the inside of the base (1301) in an inserting mode, the connecting rod (1303) is fixedly connected to the upper end of the base (1301), and the adjusting block (1304) is arranged at the upper end of the connecting rod (1303).