阅读说明：本技术 一种防松坚固件 (Anti-loosening fastening piece ) 是由 王立志 于 2021-10-10 设计创作，主要内容包括：本发明公开了一种防松坚固件,包括底座、螺杆和滑杆；底座：顶端的左右两侧均设有T型槽,所述底座的顶端安装有固定壳,所述固定壳顶端的左右两侧均设有轴孔,所述螺杆有两个且分别与固定壳顶端两侧的轴孔螺纹连接,所述螺杆的顶端固定有转轮,所述螺杆的底端转动连接有压架,所述滑杆有两个且分别设在压架的前后两侧,所述滑杆与固定壳内侧的滑槽滑动连接,所述底座顶端的中部设有锁固单元,所述底座的左右两侧均设有固定组件,所述底座的顶端设有调节组件,所述底座的侧面设有压紧组件,所述固定壳的底端设有除湿组件,所述固定壳的侧面设有密封组件；该防松坚固件,方便调节,实用性强,功能多样,固定牢固。(The invention discloses a locking firm piece, which comprises a base, a screw and a sliding rod, wherein the screw is arranged on the base; base: the improved dehumidifying and dehumidifying device comprises a base, a T-shaped groove, a fixing shell, a pressing frame, a screw rod, a locking unit, a fixing assembly, an adjusting assembly, a pressing assembly, a dehumidifying assembly, a sealing assembly and a sealing assembly, wherein the T-shaped groove is formed in the left side and the right side of the top end of the base; this locking firm firmware, the convenient regulation, the practicality is strong, and the function is various, and is fixed firm.)

1. A locking firm spare which characterized in that: comprises a base (1), a screw (13) and a slide bar (14);

base (1): the left and right sides on top all is equipped with T type groove (9), set casing (8) are installed on the top of base (1), the left and right sides on set casing (8) top all is equipped with the shaft hole, screw rod (13) have two and respectively with the shaft hole threaded connection of set casing (8) top both sides, the top of screw rod (13) is fixed with runner (12), the bottom of screw rod (13) is rotated and is connected with and presses frame (15), slide bar (14) have two and establish respectively in the front and back both sides of pressing frame (15), slide bar (14) and the spout sliding connection of set casing (8) inboard, the middle part on base (1) top is equipped with lock solid unit (2), the left and right sides of base (1) all is equipped with fixed subassembly (3), the top of base (1) is equipped with adjusting part (4), the side of base (1) is equipped with compresses tightly subassembly (5), a dehumidifying component (6) is arranged at the bottom end of the fixed shell (8), and a sealing component (7) is arranged on the side surface of the fixed shell (8);

wherein: still include pipe support (10), the bottom of pipe support (10) is equipped with T type piece (11), T type piece (11) and T type groove (9) sliding connection.

2. A fastener as claimed in claim 1, wherein: locking unit (2) contain locking frame (21), recess (22), movable block (23), two-way lead screw (24) and change (25), the middle part on base (1) top is established in recess (22), recess (22) internal rotation is connected with two-way lead screw (24), the screw thread at two-way lead screw (24) both ends is opposite, change and establish the leading flank at base (1) to (25), it is connected with the front end of two-way lead screw (24) to change the rear end of (25), movable block (23) have two and respectively with recess (22) sliding connection, the screw and two-way lead screw (24) threaded connection of two movable block (23) sides, the top of movable block (23) is equipped with locking frame (21).

3. A fastener as claimed in claim 1, wherein: fixed subassembly (3) contain inserted block (31), slot (32), mounting bracket (33), mounting groove (34) and bolt (35), establish the one side in base (1) mounting groove (34), mounting bracket (33) and mounting groove (34) joint mutually, the lateral surface at T type piece (11) is established in slot (32), the medial surface of mounting bracket (33) is equipped with inserted block (31) that correspond the joint with slot (32), bolt (35) have two and rotate with the through-hole of mounting bracket (33) front and back both sides respectively and be connected.

4. A fastener as claimed in claim 1, wherein: adjusting part (4) contain slide rail (41), roof (42), gag lever post (43), balladeur train (44) and spacing hole (45), slide rail (41) have two and control the correspondence and establish the top at base (1), the outside sliding connection of slide rail (41) has balladeur train (44), the top of balladeur train (44) is equipped with roof (42), gag lever post (43) cooperatees with the logical groove on balladeur train (44) top, spacing hole (45) evenly distributed is on the top of slide rail (41).

5. A fastener as claimed in claim 1, wherein: the pressing component (5) comprises two clamping plates (51), springs (52), telescopic rods (53) and connecting plates (54), the two ends of each connecting plate (54) are arranged on the side face of the base (1) respectively, the telescopic rods (53) are arranged on the inner side faces of the connecting plates (54), the clamping plates (51) are installed at the inner side ends of the telescopic rods (53), and the springs (52) are sleeved on the outer sides of the telescopic rods (53).

6. A fastener as claimed in claim 1, wherein: dehumidification subassembly (6) contain dehumidification box (61), lid (62), sealing strip (63) and spring beam (64), establish the bottom at set casing (8) in dehumidification box (61), both sides all are equipped with spring beam (64) about dehumidification box (61), and the bottom of two spring beams (64) is connected with the both sides on lid (62) top respectively, the top of lid (62) is equipped with sealing strip (63).

7. A fastener as claimed in claim 1, wherein: seal assembly (7) contain card hole (71), picture peg (72), fixture block (73) and sealing washer (74), establish the one side in set casing (8) in card hole (71), the both ends of sealing washer (74) medial surface all are equipped with picture peg (72), the lateral surface of picture peg (72) is equipped with fixture block (73) that correspond the joint with card hole (71).

8. A fastener as claimed in claim 1, wherein: still include fixed block (16) and slipmat (17), both ends all are equipped with fixed block (16) around slipmat (17), fixed block (16) and the fixed slot looks joint on pipe support (10) top.

9. A fastener as claimed in claim 1, wherein: the novel multifunctional desk is characterized by further comprising a placing rack (18) and an information board (19), wherein the placing rack (18) is arranged at the top end of the fixed shell (8), and the information board (19) is inserted into the placing rack (18).

10. A fastener as claimed in claim 1, wherein: the observation window (101) is further included, and the observation window (101) is installed on the front side face of the fixed shell (8).

Technical Field

The invention relates to the technical field of fasteners, in particular to an anti-loosening fastener.

Background

The fastener is used for fastening connection, and is a mechanical part with wide application. The use trade of fastener extensively includes the energy, electron, electrical apparatus, machinery, chemical industry, metallurgy, mould, trades such as hydraulic pressure, on various machinery, equipment, vehicle, boats and ships, railway, bridge, building, structure, instrument, chemical industry, instrument and articles for use etc., all can see the fastener of all kinds, be the most extensive mechanical basic member of using, the fastener on the present market is comparatively simple, only has simple installation function, can't adjust fixed position according to the length of body, lack safeguard measure simultaneously, lead to the body to receive the corruption of liquid and moisture easily, and then influence the life of body, and can't adjust according to the body of different specifications, for this reason, we propose a locking firm firmware.

Disclosure of Invention

The invention aims to overcome the existing defects, provides an anti-loosening fastener, is convenient to adjust, strong in practicability, multiple in functions and firm in fixation, and can effectively solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a locking firm piece comprises a base, a screw and a slide rod;

base: the improved dehumidifying and dehumidifying device comprises a base, a T-shaped groove, a fixing shell, a pressing frame, a screw rod, a locking unit, a fixing assembly, an adjusting assembly, a pressing assembly, a dehumidifying assembly, a sealing assembly and a sealing assembly, wherein the T-shaped groove is formed in the left side and the right side of the top end of the base;

wherein: still include the pipe support, the bottom of pipe support is equipped with T type piece, T type piece and T type groove sliding connection.

Install the T type inslot with the T type piece of suitable specification pipe support bottom, install the set casing on the top of base, insert the inside of set casing with the body, it is rotatory to rotate the runner and drive the screw rod to make and press the frame to compress tightly on the top of body, and then install fixedly to the body, the slide bar of pressing the frame both sides then can improve the stability of its removal.

Further, the lock solid unit contains locking frame, recess, movable block, two-way lead screw and changes the handle, the middle part on the base top is established to the recess, the inside rotation of recess is connected with two-way lead screw, the screw at two-way lead screw both ends is opposite, change the front flank of establishing at the base, the rear end of changeing the handle is connected with the front end of two-way lead screw, the movable block have two and respectively with recess sliding connection, the screw and the two-way lead screw threaded connection of two movable block sides, the top of movable block is equipped with the locking frame, rotates to change and drives two movable blocks and remove to make the locking frame block card go into the inboard locking inslot of set casing, and then prevent that the set casing from appearing not hard up the problem, also conveniently dismantle the set casing simultaneously.

Further, fixed subassembly contains inserted block, slot, mounting bracket, mounting groove and bolt, the mounting groove is established in one side of base, mounting bracket and mounting groove looks joint, the lateral surface at T type piece is established to the slot, the medial surface of mounting bracket is equipped with the inserted block that corresponds the joint with the slot, the bolt has two and rotates with the through-hole of mounting bracket front and back both sides respectively to be connected in the mounting bracket is installed to the bolt to use the bolt to fix the mounting bracket, the inboard inserted block of mounting bracket is inserted and is fixed T type piece in the slot simultaneously, prevents that the pipe support from droing.

Further, the adjusting part contains slide rail, roof, gag lever post, balladeur train and spacing hole, the slide rail has two and controls the correspondence and establish the top at the base, the outside sliding connection of slide rail has the balladeur train, the top of balladeur train is equipped with the roof, the gag lever post cooperatees with the logical groove on balladeur train top, spacing hole evenly distributed uses the slide to slide on the slide rail on the top of slide rail at the top of slide rail to adjust the position of roof, and use the gag lever post to insert spacing downthehole fixing it, can adjust the length that the body was put into according to the in service behavior of difference like this.

Further, it contains cardboard, spring, telescopic link and connecting plate to compress tightly the subassembly, the connecting plate has two and establishes respectively at the both ends of base side, the medial surface of connecting plate is equipped with the telescopic link, the cardboard is installed to the medial extremity of telescopic link, the spring has been cup jointed in the outside of telescopic link, and the spring kick-backs and makes the cardboard card advance to compress tightly the locking to changeing, prevents to change the problem that the mistake pivoted appears.

Further, the dehumidification subassembly contains dehumidification box, lid, sealing strip and spring beam, the bottom at the set casing is established to the dehumidification box, the left and right sides of dehumidification box all is equipped with the spring beam, and the bottom of two spring beams is connected with the both sides on lid top respectively, the top of lid is equipped with the sealing strip, and the inside drier of dehumidification box can adsorb the inside moisture of set casing to guarantee the inside drying of set casing, the lid that the spring beam is connected simultaneously also can conveniently add the drier.

Further, seal assembly contains card hole, picture peg, fixture block and sealing washer, the card hole is established in one side of set casing, the both ends of sealing washer medial surface all are equipped with the picture peg, the lateral surface of picture peg is equipped with the fixture block that corresponds the joint with the card hole, inserts the side of set casing with the inboard picture peg of sealing washer to use the fixture block card to advance the card downthehole fixed, the sealing washer then can prevent liquid entering set casing.

Further, still include fixed block and slipmat, both ends all are equipped with the fixed block around the slipmat, the fixed block is connected with the fixed slot looks joint on pipe support top, with slipmat both sides fixed block card in the fixed slot to prevent that the body from appearing sliding.

Further, still include rack and information board, the rack is established on the top of set casing, peg graft in the inside of rack has the information board, and the information board inside the rack makes things convenient for personnel to look over the information of body to be convenient for subsequent change.

Further, still include the observation window, the front flank at the set casing is installed to the observation window, can make things convenient for personnel to look over the set casing is inside.

Compared with the prior art, the invention has the beneficial effects that: this locking firm piece has following benefit:

1. the T-shaped block at the bottom end of the pipe frame with a proper specification is arranged in the T-shaped groove, the fixed shell is arranged at the top end of the base, the pipe body is inserted into the fixed shell, the rotating wheel is rotated to drive the screw rod to rotate, so that the pressing frame is tightly pressed at the top end of the pipe body, the pipe body is further arranged and fixed, and the sliding rods at the two sides of the pressing frame can improve the moving stability of the pressing frame;

2. the rotating handle is rotated to drive the two movable blocks to move, so that the locking frame is clamped into the locking groove in the inner side of the fixed shell, the problem of looseness of the fixed shell is prevented, the fixed shell is convenient to disassemble, the clamping plate is clamped into the clamping groove in the outer side of the rotating handle due to resilience of the spring, the rotating handle is tightly pressed and locked, and the problem of mistaken rotation of the rotating handle is prevented;

3. the mounting frame is installed in the mounting groove, the mounting frame is fixed through bolts, meanwhile, the inserting block on the inner side of the mounting frame is inserted into the inserting groove to fix the T-shaped block, the pipe frame is prevented from falling off, moisture in the fixed shell can be adsorbed by the drying agent in the dehumidification box, so that the drying in the fixed shell is guaranteed, and meanwhile, the box cover connected with the spring rod can be used for conveniently adding the drying agent;

4. the slide frame is used for sliding on the slide rail to adjust the position of the top plate, the limiting rod is used for being inserted into the limiting hole to fix the limiting hole, the length of the pipe body placed into the limiting hole can be adjusted according to different using conditions, the side face of the fixing shell is inserted into the inserting plate on the inner side of the sealing ring, the clamping block is used for being clamped into the clamping hole to be fixed, and the sealing ring can prevent liquid from entering the fixing shell.

Drawings

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

FIG. 2 is a schematic view of a locking unit according to the present invention;

FIG. 3 is a schematic view of the enlarged structure of part A of the present invention.

In the figure: the device comprises a base 1, a locking unit 2, a locking frame 21, a groove 22, a movable block 23, a bidirectional lead screw 24, a rotating handle 25, a fixed component 3, an insertion block 31, a slot 32, a mounting frame 33, a mounting groove 34, a bolt 35, an adjusting component 4, a slide rail 41, a top plate 42, a limiting rod 43, a slide frame 44, a limiting hole 45, a pressing component 5, a clamping plate 51, a spring 52, a telescopic rod 53, a connecting plate 54, a dehumidifying component 6, a dehumidifying box 61, a box cover 62, a sealing strip 63, a spring rod 64, a sealing component 7, a clamping hole 71, a inserting plate 72, a clamping block 73, a sealing ring 74, a fixed shell 8, a groove 9T-shaped groove 10, a pipe frame 11T-shaped block, a rotating wheel 12, a screw 13, a sliding rod 14, an anti-skid frame 15, a fixed block 16, a cushion 17, a placing frame 18, an information board 19 and an observation window 101.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment provides a technical solution: a locking firm piece comprises a base 1, a screw 13 and a sliding rod 14;

base 1: the left side and the right side of the top end are both provided with T-shaped grooves 9, the top end of a base 1 is provided with a fixed shell 8, the left side and the right side of the top end of the fixed shell 8 are both provided with shaft holes, two screw rods 13 are respectively in threaded connection with the shaft holes on the two sides of the top end of the fixed shell 8, the top end of each screw rod 13 is fixed with a rotating wheel 12, the bottom end of each screw rod 13 is rotatably connected with a pressing frame 15, two sliding rods 14 are respectively arranged on the front side and the rear side of each pressing frame 15, the sliding rods 14 are in sliding connection with sliding grooves in the fixed shell 8, T-shaped blocks 11 at the bottom end of a pipe frame 10 with proper specification are arranged in the T-shaped grooves 9, the fixed shell 8 is arranged at the top end of the base 1, a pipe body is inserted into the fixed shell 8, the rotating wheels 12 are rotated to drive the screw rods 13 to rotate, so that the pressing frames 15 are tightly pressed at the top end of the pipe body, the pipe body is further arranged and fixed, the sliding rods 14 on the two sides of the pressing frames 15 can improve the moving stability of the pipe body, the middle part of the top end of the base 1 is provided with a locking unit 2, the locking unit 2 comprises a locking frame 21, a groove 22, a movable block 23, a bidirectional screw rod 24 and a rotating handle 25, the groove 22 is arranged in the middle of the top end of the base 1, the groove 22 is connected with the bidirectional screw rod 24 in a rotating mode, threads at two ends of the bidirectional screw rod 24 are opposite, the rotating handle 25 is arranged on the front side face of the base 1, the rear end of the rotating handle 25 is connected with the front end of the bidirectional screw rod 24, the movable block 23 is provided with two movable blocks which are respectively connected with the groove 22 in a sliding mode, screw holes in the side faces of the two movable blocks 23 are connected with the bidirectional screw rod 24 in a threaded mode, the locking frame 21 is arranged at the top end of the movable block 23, the rotating handle 25 is rotated to drive the two movable blocks 23 to move, the locking frame 21 is clamped into a locking groove in the inner side of the fixed shell 8, the problem that the fixed shell 8 is loosened is solved, the fixed shell 8 is also conveniently disassembled at the same time, fixed assemblies 3 are arranged on the left side and the right side of the base 1, and the fixed assemblies 3 comprise inserting blocks 31, The mounting groove 34 is arranged on one side of the base 1, the mounting frame 33 is clamped with the mounting groove 34, the inserting groove 32 is arranged on the outer side surface of the T-shaped block 11, the inserting block 31 correspondingly clamped with the inserting groove 32 is arranged on the inner side surface of the mounting frame 33, two bolts 35 are rotatably connected with through holes on the front side and the rear side of the mounting frame 33 respectively, the mounting frame 33 is installed in the mounting groove 34, the mounting frame 33 is fixed by the bolts 35, meanwhile, the inserting block 31 on the inner side of the mounting frame 33 is inserted into the inserting groove 34 to fix the T-shaped block 11, the pipe frame 10 is prevented from falling off, the top end of the base 1 is provided with an adjusting assembly 4, the adjusting assembly 4 comprises two sliding rails 41, a top plate 42, a limiting rod 43, a sliding frame 44 and a limiting hole 45, the sliding rails 41 are arranged on the top end of the base 1 in a left-right corresponding mode, the sliding connection of the sliding frame 44 is provided with the top plate 42, the limiting rod 43 is matched with the through groove at the top end of the sliding frame 44, the limiting holes 45 are uniformly distributed at the top end of the sliding rail 41, the sliding frame 44 is used for sliding on the sliding rail 41 to adjust the position of the top plate 42, and the limiting rod 43 is inserted into the limiting holes 45 to fix the limiting holes, so that the length of the pipe body placed in can be adjusted according to different use conditions, the side surface of the base 1 is provided with the pressing component 5, the pressing component 5 comprises a clamping plate 51, a spring 52, an expansion rod 53 and a connecting plate 54, the connecting plate 54 is provided with two ends which are respectively arranged at the side surface of the base 1, the expansion rod 53 is arranged at the inner side surface of the connecting plate 54, the clamping plate 51 is arranged at the inner side end of the expansion rod 53, the spring 52 is sleeved at the outer side of the expansion rod 53, the spring 52 rebounds to clamp the clamping plate 51 into the clamping groove at the outer side of the rotating handle 25, thereby compressing and locking the rotating handle 25, the problem of wrong rotation of the rotating handle 25 is prevented, the bottom end of the fixed shell 8 is provided with the dehumidifying component 6, the dehumidifying component 6 comprises a dehumidifying box 61, a box cover 62, a sealing strip 63 and a spring rod 64, the dehumidifying box 61 is arranged at the bottom end of the fixed shell 8, the spring rods 64 are arranged at the left side and the right side of the dehumidifying box 61, the bottom ends of the two spring rods 64 are respectively connected with the two sides of the top end of the box cover 62, the sealing strip 63 is arranged at the top end of the box cover 62, moisture in the fixed shell 8 can be adsorbed by a drying agent in the dehumidifying box 61, so that the drying in the fixed shell 8 is ensured, meanwhile, the box cover 62 connected with the spring rods 64 can also be used for conveniently adding the drying agent, a sealing component 7 is arranged on the side surface of the fixed shell 8, the sealing component 7 comprises a clamping hole 71, an inserting plate 72, a clamping block 73 and a sealing ring 74, the clamping hole 71 is arranged at one side of the fixed shell 8, two ends of the inner side surface of the sealing ring 74 are respectively provided with an inserting plate 72 correspondingly clamped with the clamping hole 71, the inserting plate 72 inside the sealing ring 74 is inserted into the side surface of the fixed shell 8, the clamping block 73 is clamped into the clamping hole 71 for fixing, and the sealing ring 74 can prevent liquid from entering the fixing shell 8;

wherein: still include pipe support 10, the bottom of pipe support 10 is equipped with T type piece 11, T type piece 11 and T type groove 9 sliding connection, still include fixed block 16 and slipmat 17, both ends all are equipped with fixed block 16 around slipmat 17, fixed block 16 and the fixed slot on pipe support 10 top joint mutually, in advancing the fixed slot with slipmat 17 both sides fixed block 16 card, thereby prevent that the body from sliding, still include rack 18 and information board 19, rack 18 establishes the top at set casing 8, rack 18's inside is pegged graft and is had information board 19, rack 18 inside information board 19 makes things convenient for personnel to look over the information of body, thereby be convenient for subsequent change, still include observation window 101, the leading flank at set casing 8 is installed to observation window 101, can make things convenient for personnel to look over the set casing 8 is inside.

The working principle of the anti-loosening fastener provided by the invention is as follows: firstly, the T-shaped block 11 at the bottom end of a pipe frame 10 with proper specification is installed in a T-shaped groove 9, an installation frame 33 is installed in an installation groove 34 and is fixed by a bolt 35, so that the pipe frame 10 can be prevented from loosening, then a sliding frame 44 is used for sliding on a sliding rail 41 to adjust the position of a top plate 42, a limiting rod 43 is used for inserting into a limiting hole 45 to fix the pipe frame, so that the length of the pipe body placed in can be adjusted according to different use conditions, then a fixed shell 8 is placed at the top end of a base 1, a rotating handle 25 is rotated to drive two movable blocks 23 to move, so that a locking frame 21 is clamped into a locking groove at the inner side of the fixed shell 1, the fixed shell 8 is fixed, meanwhile, a spring 52 rebounds to clamp a clamping plate 51 into a clamping groove at the outer side of the rotating handle 25, so that the rotating handle 25 is pressed and locked, the problem of wrong rotation of the rotating handle 25 is prevented, then the rotating wheel 12 is rotated to drive a screw 13 to rotate, thereby make pressure frame 15 compress tightly on the top of body, and then it is fixed to the body installation, the inside drier of 8 bottom dehumidification boxes 61 of set casing can adsorb the inside moisture of set casing 8, thereby guarantee the inside drying of set casing 8, lid 62 that spring beam 64 connects simultaneously also can conveniently add the drier, insert the inboard picture peg 72 of sealing washer 74 the side of set casing 8 at last, and use fixture block 73 card to advance to fix in the card hole 71, sealing washer 74 cup joints outside the body then can prevent that liquid from getting into set casing 8.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.