CN218408094U

CN218408094U - Dustproof hydraulic bolt

Info

Publication number: CN218408094U
Application number: CN202222441968.0U
Authority: CN
Inventors: 张斌; 王敬; 陆静江; 李战伟
Original assignee: Jiangsu Xingwei Machinery Co ltd
Current assignee: Jiangsu Xingwei Machinery Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-01-31
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses a dustproof hydraulic bolt, including protective housing and regulation handle, the upper end of protective housing is provided with the nut, and the upper end of nut is provided with the end cover, it sets up in the right side of nut to adjust the handle, the inside of end cover is provided with rotatory bolt, and the outside of rotatory bolt is provided with the auxiliary assembly who is used for dustproof construction, the auxiliary assembly includes that the nanometer dust absorption is continuous, dustproof rotatory visor, backup pad and cleaning brush, the continuous inboard of nanometer dust absorption is provided with dustproof rotatory visor. This dustproof hydraulic bolt adopts auxiliary assembly's setting can avoid surperficial adhesion dust when the device is fixed to the part on the ship, also can play clear effect to it when opening dustproof rotatory visor simultaneously to guarantee hydraulic bolt's cleanliness, the setting of bayonet lock is in order to guarantee the stability when fixed article after that, then adjusting part be provided with do benefit to more convenient of user when the assembly device.

Description

Dustproof hydraulic bolt

Technical Field

The utility model relates to a marine technical field specifically is a dustproof hydraulic bolt.

Background

The hydraulic bolt is a precision design, high performance's hydraulic pressure operating bolt, has very strong anti-vibration performance, and the application range of bolt has: mechanical products, digital products, electrical equipment, electromechanical products, vehicles, ships, and the like.

The utility model provides an anti rust bolt for boats and ships, including the bolt head with locate under the bolt head terminal surface and can with the screw through-hole realization threaded connection's on the link screw thread post, be equipped with the gas pipe structure that can supply in the screw through-hole to get into the bolt post in bolt post and the bolt head, the bolt head is removable to have the cover body through first connection structure, cover the internal structure of bleeding that can bleed to the screw through-hole with the cooperation of gas pipe structure, be equipped with on the terminal surface that the bolt head is close to bolt post one side and prevent that the outside gas from getting into the first seal structure in the screw through-hole, the bolt post is kept away from bolt head one side and is connected with the second seal structure that is used for preventing the outside gas from getting into in the screw through-hole.

Similar to the above applications, there are currently deficiencies: the hydraulic bolt is at the easy deposition in surface of in-process nut that uses, because the screw on the nut is to take non-camber angle, in case the deposition just is difficult to the clearance like this, easily takes place to skid when rotating the bolt through the spanner like this, reduce efficiency.

Therefore, the improved dustproof hydraulic bolt is researched and improved aiming at the existing structure and defects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dustproof hydraulic bolt to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dustproof hydraulic bolt, includes the protective housing and adjusts the handle, the upper end of protective housing is provided with the nut, and the upper end of nut is provided with the end cover, it sets up in the right side of nut to adjust the handle, the inside of end cover is provided with rotatory bolt, and the outside of rotatory bolt is provided with the auxiliary assembly who is used for dustproof construction, the auxiliary assembly includes that the nanometer dust absorption is continuous, dustproof rotatory visor, backup pad and cleaning brush, the continuous inboard of nanometer dust absorption is provided with dustproof rotatory visor, and the surface of dustproof rotatory visor annular all around is provided with the backup pad, the tip of backup pad is provided with the cleaning brush, the outside upper end left and right sides of protective housing is provided with the installation piece.

Furthermore, the inside lower extreme of protective housing is provided with the screens board, and the upper end of screens board is provided with the guide way.

Furthermore, a bayonet lock is arranged below the mounting block, and a nut is connected to the lower end of the protective shell.

Furthermore, the top of guide way is provided with and is used for installing convenient adjusting part, and adjusting part includes tensile bolt, guide bar and links up the piece, the lower extreme that links up the piece is provided with tensile bolt, and the lower extreme of tensile bolt is connected with the guide bar.

Furthermore, the adjusting component further comprises a connecting bolt, a connecting rod and a supporting block, the connecting bolt is arranged on the surface of the stretching bolt, the connecting rod is arranged on the left side and the right side of the connecting bolt, and the supporting block is arranged inside the mounting block.

Furthermore, the adjusting assembly further comprises a stabilizer bar and an adjusting spring, the stabilizer bar is arranged between the two supporting blocks, and the adjusting spring is arranged at the lower end of the stabilizer bar.

Furthermore, the inner diameter of the nanometer dust collection sponge is consistent with the outer diameter of the dustproof rotary protective cover, and the vertical central axis of the dustproof rotary protective cover is coincident with the vertical central axis of the rotary bolt.

The utility model provides a dustproof hydraulic bolt possesses following beneficial effect:

this dustproof hydraulic bolt, the setting that adopts auxiliary assembly can avoid surperficial adhesion dust when the device is fixed to the part on the ship, also can play clear effect to it when opening the rotatory visor that prevents dust simultaneously to guarantee hydraulic bolt's cleanliness, then the setting of bayonet lock is in order to guarantee the stability when fixed article, then adjusting part be provided with do benefit to more convenient of user when the assembly device, can improve user's installation effectiveness.

1. The utility model discloses the setting of nut is in the in-process shell that uses through the connection with the end cover, hold the regulation handle at the in-process accessible that hydraulic bolt used and come to rotate the nut, at this moment can drive adjusting part and adjust, it is more convenient when this person of facilitating the use uses on the ship, can save user installation time, improve device efficiency, the setting of bayonet lock is compacter when installing in the connecting object, avoid causing its phenomenon that drops to appear when using on the ship.

2. The utility model discloses auxiliary assembly's setting is when installing the device on the ship, at this moment, the dust easily falls on rotatory bolt, then the dustproof rotatory visor of user's accessible upset comes to cover its pairing rotation bolt, pile up the dust in the recess of avoiding rotatory bolt like this, the user is opening dustproof rotatory visor in needs and is rotating when rotatory bolt simultaneously, the dust on its surface is cleared up through the cleaning brush after that, it adsorbs the dust to be continuous at the in-process accessible nanometer dust absorption of clearance, be favorable to reaching dirt-proof effect, avoid the dust to pile up and cause the recess to block up, influence the normal use when user installs.

3. The utility model discloses adjusting part's setting is when user's swivel nut, it drives stretching bolt and adjusts downwards, the length that the in-process guide bar adjusted downwards along with stretching bolt gets into the screens inboard inside the guide way at the adjustment, the guide bar links up the pole along with adjusting when the adjustment simultaneously, then the stabilizer bar comes to protect it, borrow this and avoid the phenomenon that the skew appears in the guide bar, adjusting spring also can support linking the pole like this, borrow this guarantee device convenience when installation or dismantlement, can effectively resist the shearing force that the object of connecting produced.

Drawings

Fig. 1 is a schematic view of the overall structure of a dustproof hydraulic bolt of the present invention;

fig. 2 is an enlarged schematic structural view of a portion a in fig. 1 of a dustproof hydraulic bolt according to the present invention;

fig. 3 is a schematic view of a top view structure of an end cap of a dustproof hydraulic bolt according to the present invention;

fig. 4 is the utility model relates to a dustproof hydraulic bolt's guide way spatial structure sketch map.

In the figure: 1. a protective shell; 2. a nut; 3. an end cap; 4. adjusting the grip; 5. rotating the bolt; 6. mounting blocks; 7. an adjustment assembly; 701. stretching the bolt; 702. a guide bar; 703. a joining block; 704. a connecting bolt; 705. a connecting rod; 706. a support block; 707. a stabilizer bar; 708. adjusting the spring; 8. a nut; 9. a clamping plate; 10. a guide groove; 11. a bayonet lock; 12. an auxiliary component; 1201. nano dust-absorbing cotton; 1202. a dust-proof rotary protective cover; 1203. a support plate; 1204. a cleaning brush.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 and 4, a dustproof hydraulic bolt, which comprises a protective shell 1 and an adjusting handle 4, wherein a nut 2 is arranged at the upper end of the protective shell 1, an end cover 3 is arranged at the upper end of the nut 2, the adjusting handle 4 is arranged on the right side of the nut 2, a rotating bolt 5 is arranged inside the end cover 3, an auxiliary component 12 for a dustproof structure is arranged outside the rotating bolt 5, the nut 2 is connected with the end cover 3 in the using process, the adjusting handle 4 can be held by a hand to rotate the nut 2 in the using process of the hydraulic bolt, at the moment, the adjusting component 7 can be driven to adjust, therefore, the dustproof hydraulic bolt is more convenient and fast when a user uses the dustproof hydraulic bolt on a ship, the installation time of the user can be saved, the efficiency of the dustproof hydraulic bolt is improved, a clamping plate 9 is arranged at the lower end of the protective shell 1, a guide groove 10 is arranged at the upper end of the clamping plate 9, a clamping pin 11 is arranged below an installation block 6, and the clamping pin 11 is arranged on the connecting object to be more compact when the device is installed, and the dustproof hydraulic bolt is prevented from falling down when the dustproof hydraulic bolt is used on the ship.

As shown in fig. 2-3, the auxiliary assembly 12 includes a nanometer dust collection sponge 1201, a dustproof rotation protection cover 1202, a support plate 1203 and a cleaning brush 1204, the dustproof rotation protection cover 1202 is disposed on the inner side of the nanometer dust collection sponge 1201, the support plate 1203 is annularly disposed around the surface of the dustproof rotation protection cover 1202, the cleaning brush 1204 is disposed at the end of the support plate 1203, the mounting blocks 6 are disposed on the left and right sides of the upper end of the outer portion of the protective case 1, the inner diameter of the nanometer dust collection sponge 1201 is consistent with the outer diameter of the dustproof rotation protection cover 1202, the vertical central axis of the dustproof rotation protection cover 1202 is coincident with the vertical central axis of the rotation bolt 5, when the device is mounted on a boat, dust is likely to fall on the rotation bolt 5, and then the user can cover the rotation bolt 5 by turning over the dustproof rotation protection cover 1202, so that dust accumulation in the groove of the rotation bolt 5 is avoided, and when the user needs to open the rotation protection cover 1202 to rotate the rotation bolt 5, the dust on the surface is cleaned by the cleaning brush 1204, dust can be adsorbed by the nanometer dust collection sponge 1201 in the cleaning process, which is beneficial to achieve the dustproof effect, and the dust accumulation in the normal use of the dust accumulation in the installation groove is avoided;

the lower end of the protective shell 1 is connected with a nut 8, an adjusting assembly 7 for convenient installation is arranged above the guide groove 10, the adjusting assembly 7 comprises a stretching bolt 701, a guide rod 702 and a connecting block 703, the lower end of the connecting block 703 is provided with the stretching bolt 701, the lower end of the stretching bolt 701 is connected with the guide rod 702, the adjusting assembly 7 further comprises a connecting bolt 704, a connecting rod 705 and a supporting block 706, the surface of the stretching bolt 701 is provided with the connecting bolt 704, the left side and the right side of the connecting bolt 704 are provided with the connecting rods 705, the inside of the mounting block 6 is provided with the supporting block 706, the adjusting assembly 7 further comprises a stabilizing rod 707 and an adjusting spring 708, a stabilizing rod 707 is arranged between the two supporting blocks 706, the lower end of the stabilizing rod 707 is provided with the adjusting spring 708, the adjusting assembly 7 is arranged when a user rotates the nut 2, the stretching bolt 701 is driven to adjust downwards, the guide rod 702 enters the inside of the clamping plate 9 along with the length of the stretching bolt 701 adjusted downwards during adjustment, the adjusting rod 702 is adjusted downwards along with the guide rod 707 during the adjustment, the adjusting rod 707 is adjusted along with the stabilizing rod 707, the adjusting bolt 701, the adjusting rod is protected, the adjusting rod 702 is prevented, the adjusting rod 702 from being capable of effectively resisting the shearing force of conveniently installing and being connected with the object, and the adjusting device can be conveniently installed, and conveniently.

To sum up, according to the structure shown in fig. 1-4, when a user uses a hydraulic bolt to fix an object on a ship, the user can hold the adjusting handle 4 with a hand to rotate the nut 2, the nut 2 drives the end cap 3 to rotate, then the user can turn over the dustproof rotation protection cover 1202 with a hand to open the rotating bolt 5, and clean dust on the surface of the rotating bolt by the cleaning brush 1204 in the opening process, the dust can be adsorbed by the nanometer dust absorption sponge 1201 in the cleaning process, so that the user can rotate the rotating bolt 5 in an external connection manner, the stretching bolt 701 is adjusted along with the rotating bolt 5 in the rotating process, then the guide rod 702 is lifted downwards in the adjusting process, when the guide rod 702 touches the guide groove 10, the stabilizing rod can enter the clamping plate 9 along the opening part on the surface of the guide groove 10, and the connecting bolt 704 is adjusted in height along the stretching bolt 701 in the rotating installation process, then the adjusting spring 708 supports the connecting rod 705, and the stabilizing rod 707 is fixed by the bolt fixing method, thereby the stabilizing rod 701 can be kept in the adjusting the ship, and the stability of the fixing device can be prevented from being damaged by the nut 8, and the fixing device.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a dustproof hydraulic bolt, includes protective housing (1) and regulation handle (4), its characterized in that, the upper end of protective housing (1) is provided with nut (2), and the upper end of nut (2) is provided with end cover (3), adjust handle (4) and set up in the right side of nut (2), the inside of end cover (3) is provided with swivel bolt (5), and swivel bolt (5) outside is provided with auxiliary assembly (12) that are used for dustproof construction, auxiliary assembly (12) include the continuous (1201) of nanometer dust absorption, dustproof rotatory visor (1202), backup pad (1203) and cleaning brush (1204), the inboard of the continuous (1201) of nanometer dust absorption is provided with dustproof rotatory visor (1202), and the surface of dustproof rotatory visor (1202) is the annular all around and is provided with backup pad (1203), the tip of backup pad (1203) is provided with cleaning brush (1204), the outside upper end left and right sides of protective housing (1) is provided with installation piece (6).

2. A dustproof hydraulic bolt according to claim 1, characterized in that the inner lower end of the protective casing (1) is provided with a position-locking plate (9), and the upper end of the position-locking plate (9) is provided with a guide groove (10).

3. A dustproof hydraulic bolt according to claim 1, characterized in that a bayonet (11) is arranged below the mounting block (6), and a nut (8) is connected to the lower end of the protective housing (1).

4. A dustproof hydraulic bolt according to claim 2, wherein an adjusting component (7) for convenient installation is arranged above the guide groove (10), the adjusting component (7) comprises a stretching bolt (701), a guide rod (702) and a connecting block (703), the lower end of the connecting block (703) is provided with the stretching bolt (701), and the lower end of the stretching bolt (701) is connected with the guide rod (702).

5. The dustproof hydraulic bolt according to claim 4, wherein the adjusting assembly (7) further comprises a connecting bolt (704), a joint rod (705) and a support block (706), the surface of the tensile bolt (701) is provided with the connecting bolt (704), the left side and the right side of the connecting bolt (704) are provided with the joint rod (705), and the inside of the mounting block (6) is provided with the support block (706).

6. The dustproof hydraulic bolt according to claim 5, wherein the adjusting assembly (7) further comprises a stabilizing rod (707) and an adjusting spring (708), the stabilizing rod (707) is arranged between the two supporting blocks (706), and the adjusting spring (708) is arranged at the lower end of the stabilizing rod (707).

7. A dust-proof hydraulic bolt according to claim 1, characterized in that the inside diameter of the nano dust-absorbing sponge (1201) is the same as the outside diameter of the dust-proof rotation protection cap (1202), and the vertical central axis of the dust-proof rotation protection cap (1202) is coincident with the vertical central axis of the rotation bolt (5).