CN112922934B

CN112922934B - Concatenation formula mechanical connection spare with anticorrosion structure

Info

Publication number: CN112922934B
Application number: CN202110076802.0A
Authority: CN
Inventors: 杨立明; 彭亮; 罗阳
Original assignee: Shenzhen Hanchen Hardware Products Co ltd
Current assignee: Shenzhen Hanchen Hardware Products Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2022-11-11
Anticipated expiration: 2041-01-20
Also published as: CN112922934A

Abstract

The invention discloses a spliced mechanical connecting piece with an anti-corrosion structure, which comprises a first clamping plate and a second shell, wherein a shell is arranged on the left side of the first clamping plate, a first mounting groove is formed in the shell, and a bolt is arranged in the first mounting groove. This concatenation formula mechanical connecting piece with anticorrosion structure is provided with the second stopper, the second semicircle piece, second movable rod and first movable rod, through setting up at the inside second stopper of second casing, the second semicircle piece that sets up on second stopper right side, the second movable rod that sets up in second semicircle piece top and the first movable rod of setting in first semicircle piece below, thereby can make half of first stopper block half of second semicircle piece, the second stopper blocks generally of first semicircle piece simultaneously, thereby can lock second casing and first casing, such design is fixed in order to make second casing and first casing easy to assemble, easy operation is convenient for the concatenation.

Description

Concatenation formula mechanical connection spare with anticorrosion structure

Technical Field

The invention relates to the technical field of mechanical connecting pieces, in particular to a spliced mechanical connecting piece with an anti-corrosion structure.

Background

The mechanical connecting piece is a connecting component used on machine equipment, and with the rapid development of modern industry, the mechanical connecting piece is needed to be used in various industrial equipment to connect the equipment and connect the two equipment together, so the use requirement of the mechanical connecting piece is also continuously improved.

In the Chinese invention patent CN201510247338.1, a quick self-locking mechanical connecting piece solves the problem that the locking between two existing parts is performed by a locking screw with common threads or a complex locking device, the screw penetrates through a workpiece to fix the workpiece on the workpiece, and a spring washer is added during locking, so that the locking mode has low locking efficiency and low reliability; although the complex locking device has high reliability, the structure is complex, the use is inconvenient, and parts are prone to damage, but the design does not have the anti-shake and buffering functions, so that the mechanical connecting piece is prone to fracture.

In order to solve the problems, innovative design is urgently needed on the basis of the original mechanical connecting piece, and therefore a splicing type mechanical connecting piece with an anti-corrosion structure is provided.

Disclosure of Invention

The invention aims to provide a splicing type mechanical connecting piece with an anti-corrosion structure, which aims to solve the problem that the mechanical connecting piece is easy to break because the splicing type mechanical connecting piece does not have the anti-shake and buffering functions in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a splicing type mechanical connecting piece with an anti-corrosion structure comprises a first clamping plate and a second shell, wherein a shell is installed on the left side of the first clamping plate, a first mounting groove is formed in the shell, a bolt is installed in the first mounting groove, sliding grooves are formed in the two sides of the first mounting groove, a sliding block is arranged in each sliding groove, a spring is installed on one side of each sliding block, an arc-shaped clamping strip is fixed on the left side of each sliding block, a silica gel protection pad is arranged in each arc-shaped clamping strip and is in adhesive connection with each other, an engagement port is formed in each first clamping plate, a clamping block is arranged in each engagement port, a first movable rod is fixed on the right side of each first clamping plate, a first locking rod is installed on the left side of each first clamping rod, a first half round block is fixed on the left side of each first limiting block, a second movable rod is fixed on the right side of each second clamping plate, a second locking rod is installed on the right side of each second clamping plate, a second movable rod is fixed on the right side of each second clamping plate, a second locking rod is fixed on the right side of each second clamping plate, a second clamping rod, a second locking rod fixed rod, a second locking rod is fixed rod, the utility model discloses a spring coiling machine, including second mounting groove, spring coiling, the internally mounted of second mounting groove has the movable block, and the upper and lower both sides of movable block all are provided with the spacer pin, the right side of movable block is fixed with the extension spring, and the right side welding of extension spring has the semicircle to be buckled, the spring coiling is installed to one side that the semicircle was buckled, and the right side of spring coiling is provided with the activity and buckles.

Optionally, be through connection between bolt and the shell, and be threaded connection between bolt and the first splint to constitute detachable construction between the cooperation of shell through first mounting groove and bolt and the first splint, the right-hand member surface of shell and the left end surface of first splint closely laminate moreover.

Optionally, threaded connection is adopted between the sliding block and the spring, the spring is fixedly connected with the first mounting groove, the sliding block and the shell form an elastic translation structure through the matching of the spring and the first mounting groove, and the sliding block is symmetrically arranged around the central axis of the shell.

Optionally, be fixed connection between arc holding strip and the slider, and the arc holding strip passes through to constitute sliding structure between the cooperation of slider and spout and the shell to be the integrated structure between spout and the shell, form cladding column structure between arc holding strip and the silica gel protection pad moreover.

Optionally, the first movable rod is connected with the first semicircular block in a welding mode, the first movable rod forms a fixed structure with the first shell through the matching of the first semicircular block and the first limiting block, the first limiting block is fixedly connected with the first shell, and the outer diameter of the first semicircular block is identical to the inner diameter of the first limiting block.

Optionally, the second supporting rod forms a clamping structure with the first clamping plate through the cooperation of the second groove, the clamping block and the joint, the second shell forms a fixing structure with the first clamping plate through the second supporting rod, the second groove and the joint, and the left end surface of the second shell is tightly attached to the right end surface of the first clamping plate.

Optionally, the second casing passes through and constitutes fixed knot structure between the cooperation of second movable rod, second semicircle piece, second stopper, first semicircle piece, first stopper and first movable rod and the first casing, and the second casing passes through and constitutes detachable construction between the cooperation first casing of first telescopic link and second telescopic link to the bottom surface of second casing equals the surface laminating with the upper end surface area of first casing.

Optionally, be threaded connection between extension spring and the movable block, and constitute the active structure between the cooperation that the movable block passes through spacer pin and second mounting groove and the second splint to the extension spring passes through the cooperation of movable block and second mounting groove and constitutes revolution mechanic between the second splint, and the central line of extension spring and the central line of second splint coincide each other moreover.

Optionally, be welded connection between semicircle knot and the extension spring, and the semicircle is detained and is constituted elastic construction through the cooperation of extension spring, spacer pin and second mounting groove and second splint.

Optionally, the movable buckle is movably connected with the coil spring, the coil spring is fixedly connected with the semicircular buckle, the movable buckle forms a movable structure through the coil spring and the semicircular buckle, and one section of surface of the movable buckle is tightly attached to one section of surface of the semicircular buckle.

Compared with the prior art, the invention has the beneficial effects that:

1. this concatenation formula mechanical connecting piece with anticorrosion structure is provided with the second stopper, the second semicircle piece, second movable rod and first movable rod, through setting up at the inside second stopper of second casing, the second semicircle piece that sets up on second stopper right side, the second movable rod that sets up in second semicircle piece top and the first movable rod that sets up in first semicircle piece below, thereby can laminate the second casing in the top of first casing, and then push down the second movable rod, lift on the first movable rod, and then can make second semicircle piece and first semicircle piece rotate, thereby can make half of first stopper block half of second semicircle piece, the second stopper blocks generally of first semicircle piece simultaneously, thereby can lock second casing and first casing, such design is in order to make second casing and first casing easy to assemble fixedly, easy operation is convenient for splice.

2. This concatenation formula mechanical connecting piece with anticorrosion structure is provided with and links up the mouth, clamp splice and second recess, through setting up the mouth that links up in first splint inside, the setting is at the inside clamp splice of mouth and the second recess of setting in second branch inside, thereby can make the second casing insert the inside that links up the mouth with second branch, and then can make the clamp splice clip the second recess, thereby can fix second casing and first splint, such design is for making the more stability of second casing, can effectually avoid the left end top of second casing to produce the condition of rocking.

3. This concatenation formula mechanical connecting piece with anticorrosion structure is provided with first mounting groove and bolt, through setting up at inside first mounting groove of shell and installing the inside bolt in first mounting groove, thereby can with the shell earlier with the left end surface laminating of first splint, reuse bolt inserts the inside of first mounting groove from the left side of shell, and then rotate the inside that the bolt runs through first mounting groove with the bolt and inserts first splint, thereby can install shell and first splint fixedly, such design is for convenient installation dismantlement shell, the convenient part to the shell inside of being convenient for the staff is torn open and is traded the maintenance, the inside that the bolt inserted the mounting groove can not form the arch on the surface of shell simultaneously, be favorable to the smooth easy laminating with other parts in left end surface of shell.

4. This concatenation formula mechanical connecting piece with anticorrosion structure is provided with the wind spring, detains the wind spring of one side at the semicircle through setting up to can make the staff press down the activity and detain can detain the activity and impress the internal diameter that the semicircle was detained, and then can detain the spacing ring of equipment, detain the activity again and put, thereby the activity is detained and to be sealed through the wind spring return, will export, and then can effectually avoid the equipment spacing ring to drop, has possessed the function of hasp.

5. This concatenation formula mechanical connecting piece with anticorrosion structure is provided with the spout, slider and silica gel protection pad, spout through setting up in first mounting groove both sides, the setting is at the inside slider of spout and the silica gel protection pad of setting in the arc holding strip, thereby can fix the inside of arc holding strip with the spreader card income of equipment, and then the arc holding strip has possessed protection and skid-proof function when filling up through the silica gel protection, thereby can effectually avoid haring the surface of equipment spreader, simultaneously can make the arc holding strip more stable through the slider slides in the inside of spout, and is further, can make the arc holding strip press from both sides the equipment spreader through the pulling force of spring and press from both sides tightly, such design is tight in order to make the arc holding strip can press from both sides the equipment spreader of not unidimensional model tightly, can make equipment press from both sides through the tight great stability that has improved equipment of the clamp of arc holding strip when the function like this.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the housing of the present invention;

FIG. 3 is a side view of the first clamping plate of the present invention;

FIG. 4 is a schematic view of a connection structure of the first housing and the second housing according to the present invention;

FIG. 5 is a perspective view of a second housing according to the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a first splint; 2. a housing; 3. a first mounting groove; 4. a bolt; 5. a chute; 6. a slider; 7. a spring; 8. an arc-shaped holding strip; 9. a silica gel protection pad; 10. a connection port; 11. a clamping block; 12. a first housing; 13. a first support bar; 14. a first groove; 15. a first stopper; 16. a first semicircular block; 17. a first movable bar; 18. a first telescopic rod; 19. a second housing; 20. a second support bar; 21. a second groove; 22. a second limiting block; 23. a second semicircular block; 24. a second movable bar; 25. locking nails; 26. a second telescopic rod; 27. a movable groove; 28. a second splint; 29. a second mounting groove; 30. a movable block; 31. a limit pin; 32. a tension spring; 33. a semicircular buckle; 34. a coil spring; 35. a movable buckle.

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. 1-6, the present invention provides a technical solution: a splicing type mechanical connecting piece with an anti-corrosion structure comprises a first clamping plate 1 and a second shell 19, a shell 2 is installed on the left side of the first clamping plate 1, a first installation groove 3 is formed in the shell 2, a bolt 4 is installed in the first installation groove 3, the bolt 4 is in through connection with the shell 2, the bolt 4 is in threaded connection with the first clamping plate 1, the shell 2 forms a detachable structure with the first clamping plate 1 through the matching of the first installation groove 3 and the bolt 4, the right end surface of the shell 2 is tightly attached to the left end surface of the first clamping plate 1, the bolt 4 is inserted into the first installation groove 3 from the left side of the shell 2 through the first installation groove 3 and is installed in the first installation groove 3 through the first installation groove 3 arranged in the shell 2, the shell 2 can be fixedly installed on the left end surface of the first clamping plate 1 by using the bolt 4, the bolt 4 is inserted into the first installation groove 3 through the first installation groove 3 by rotating the bolt 4, the bolt 4 is inserted into the first clamping plate 1 through the first installation groove 3, the slide block 7 is arranged between the first installation groove 3 and the slide block 6, and the slide block 6 is easily inserted into the slide groove 3, and the slide block 6, and the slide block 7 is arranged on the slide groove 3, and the slide block 5, and the slider 6 is symmetrically arranged about the central axis of the housing 2, through the spring 7 arranged on one side of the slider 6, thereby the slider 6 can return to a limited position when being extruded and moved by external force through the resilience of the spring 7, thereby the use position of the slider 6 can be effectively fixed, meanwhile, the slider 6 generates pulling force under the action of the spring 7, and further the situation that the slider 6 is damaged by fracture when being moved by pressure can be avoided, the arc-shaped clamping strip 8 is fixed on the left side of the slider 6, and the inside of the arc-shaped clamping strip 8 is provided with the silica gel protection pad 9, and the silica gel protection pad 9 is in adhesive connection with the arc-shaped clamping strip 8, between the arc-shaped clamping strip 8 and the slider 6 is in fixed connection, and the arc-shaped clamping strip 8 forms a sliding structure with the housing 2 through the cooperation of the slider 6 and the sliding groove 5, and the sliding structure between the sliding groove 5 and the housing 2 is integrated, and the coating-shaped structure is formed between the arc-shaped clamping strip 8 and the silica gel protection pad 9, through the sliding grooves 5 arranged on both sides of the first mounting groove 3, thereby the slider 6 and the sliding protection pad can be clamped by the silica gel protection device, and the sliding protection pad 8, thereby the sliding protection device can be further capable of improving the stability of the sliding device when the sliding device, and the sliding device can be further, and the sliding device can be more effectively improved through the sliding device, the inner part of the first clamping plate 1 is provided with a joint 10, the inner part of the joint 10 is provided with a clamping block 11, the right side of the first clamping plate 1 is fixed with a first shell 12, the right side of the first shell 12 is provided with a first support rod 13, the inner part of the first support rod 13 is provided with a first groove 14, the inner part of the first shell 12 is fixed with a first limit block 15, the left side of the first limit block 15 is provided with a first semicircular block 16, the lower part of the first semicircular block 16 is fixed with a first movable rod 17, the left side of the first movable rod 17 is provided with a first telescopic rod 18, the first movable rod 17 is in welded connection with the first semicircular block 16, the first movable rod 17 is in fixed connection with the first shell 12 through the matching of the first semicircular block 16 and the first limit block 15, the first limit block 15 is in fixed connection with the first shell 12, the outer diameter of the first semicircular block 16 is in fit with the inner diameter of the first limit block 15, the first limit block 15 is in fixed connection with the first shell 12 through the first limit block 15 and the first limit block 15, the second limit block 15 is tightly attached to the left side of the second clamp 1, the second clamp 1 and the second clamp 15, the second clamp 15 is tightly attached to the left side of the second clamp block 19, the second clamp 1 through the second limit block 19, through the joint port 10 arranged in the first clamping plate 1, the clamping block 11 arranged in the joint port 10 and the second groove 21 arranged in the second supporting rod 20, the second shell 19 can be enabled to insert the second supporting rod 20 into the joint port 10, and the clamping block 11 can clamp the second groove 21, so that the second shell 19 and the first clamping plate 1 can be fixed, the design is designed to enable the second shell 19 to be more stable, the situation that the upper part of the left end of the second shell 19 shakes can be effectively avoided, the second groove 21 is arranged in the second supporting rod 20, the second limiting block 22 is fixed in the second shell 19, the second semicircular block 23 is arranged on the right side of the second limiting block 22, the second movable rod 24 is fixed above the second semicircular block 23, the locking nail 25 is arranged in the second movable rod 24, and the second telescopic rod 26 is arranged on the right side of the second movable rod 24, the second shell 19 forms a fixed structure with the first shell 12 through the matching of the second movable rod 24, the second semicircular block 23, the second limiting block 22, the first semicircular block 16, the first limiting block 15 and the first movable rod 17, the second shell 19 forms a detachable structure with the first shell 12 through the matching of the first telescopic rod 18 and the second telescopic rod 26, the bottom end surface of the second shell 19 is attached to the surface with the same area as the upper end surface of the first shell 12, the second semicircular block 23 arranged at the right side of the second limiting block 22, the second movable rod 24 arranged above the second semicircular block 23 and the first movable rod 17 arranged below the first semicircular block 16 are passed through the second limiting block 22 arranged in the second shell 19, the second semicircular block 23 arranged at the right side of the second limiting block 22, the second movable rod 24 arranged above the second semicircular block 23 and the first movable rod 17 arranged below the first semicircular block 16, so that the second shell 19 can be attached to the first shell 12, and then the second movable rod 24 is pressed downwards, the first movable rod 17 is lifted, so that the second semicircular block 23 and the first semicircular block 16 can rotate, one half of the first limiting block 15 can clamp one half of the second semicircular block 23, meanwhile, the second limiting block 22 clamps the first semicircular block 16, so that the second shell 19 and the first shell 12 can be locked, the design is that in order to enable the second shell 19 and the first shell 12 to be conveniently installed and fixed and to be conveniently spliced with simple operation, a movable groove 27 is arranged below the second movable rod 24, a second clamping plate 28 is fixed on the right side of the second shell 19, a second installation groove 29 is arranged inside the second clamping plate 28, a movable block 30 is arranged inside the second installation groove 29, limiting pins 31 are arranged on the upper side and the lower side of the movable block 30, a tension spring 32 is fixed on the right side of the movable block 30, a semicircular buckle 33 is welded on the right side of the tension spring 32, the tension spring 32 is in threaded connection with the movable block 30, the movable block 30 forms a movable structure with the second clamping plate 28 through the matching of the limit pin 31 and the second mounting groove 29, the tension spring 32 forms a rotary structure with the second clamping plate 28 through the matching of the movable block 30 and the second mounting groove 29, the central line of the tension spring 32 is overlapped with the central line of the second clamping plate 28, the movable block 30 can be limited in the second mounting groove 29 through the limit pin 31 through the second mounting groove 29 arranged in the second clamping plate 28 and the limit pins 31 arranged at the upper side and the lower side of the movable block 30, the rotation of the movable block 30 is not influenced, the tension spring 32 can freely rotate at the right side of the second clamping plate 28, the semicircular buckle 33 is connected with the tension spring 32 in a welding manner, and the semicircular buckle 33 forms an elastic structure with the second clamping plate 28 through the matching of the tension spring 32, the limit pin 31 and the second mounting groove 29, through the second mounting groove 29 arranged in the second clamping plate 28, the limiting pins 31 arranged on the upper side and the lower side of the movable block 30 and the tension spring 32 fixed on the right side of the movable block 30 can rotate the tension spring 32 and the movable block 30, so that the semicircular buckle 33 can be adjusted in a rotating manner, limiting rings with different angles can be adjusted, meanwhile, the tension spring 32 is designed to enable the mechanical connecting piece to generate tension, the function of buffering the shaking generated by the equipment can be increased, the situation that the mechanical connecting piece is broken due to the tensile force generated by the hardening of the equipment can be effectively avoided, the coil spring 34 is arranged on one side of the semicircular buckle 33, the movable buckle 35 is arranged on the right side of the coil spring 34, the movable buckle 35 is movably connected with the coil spring 34, the coil spring 34 is fixedly connected with the semicircular buckle 33, the movable buckle 35 forms a movable structure between the coil spring 34 and the semicircular buckle 33, one section of surface of the movable buckle 35 is tightly attached to one section of the semicircular buckle 33, the coil spring 34 arranged on one side of the semicircular buckle 33 can press the movable buckle 35, the worker can press the movable buckle 35 to further press the semicircular buckle 35, the movable buckle can further avoid the falling of the limiting ring, and the equipment can be effectively sealed by returning of the limiting ring, and the equipment can be sealed by the equipment.

The working principle is as follows: the use process of the splicing type mechanical connecting piece with the anticorrosion structure comprises the steps of firstly, attaching the shell 2 to the left end surface of the first clamping plate 1 through the first mounting groove 3 arranged in the shell 2 and the bolt 4 arranged in the first mounting groove 3, then inserting the bolt 4 into the first mounting groove 3 from the left side of the shell 2, further rotating the bolt 4 to insert the bolt 4 into the first clamping plate 1 through the first mounting groove 3, and further installing and fixing the shell 2 and the first clamping plate 1, the design is that the shell 2 is convenient to install and disassemble for a worker to conveniently replace and maintain parts in the shell 2, meanwhile, the bolt 4 is inserted into the mounting groove to form a bulge on the surface of the shell 2, the left end surface of the shell 2 is smooth and easy to attach to other parts, and through the spring 7 arranged on one side of the sliding block 6, thereby the slide block 6 can return to the limited position when being extruded and moved by external force through the resilience force of the spring 7, thereby the using position of the slide block 6 can be effectively fixed, simultaneously, the slide block 6 generates tensile force when the spring 7 acts, and further, the situation that the slide block 6 is broken and damaged when being moved by pressure can be avoided, through the slide grooves 5 arranged at the two sides of the first mounting groove 3, the slide block 6 arranged in the slide groove 5 and the silica gel protection pad 9 arranged in the arc-shaped holding strip 8, thereby the cross post card of the equipment can be clamped into the arc-shaped holding strip 8 for fixation, and the arc-shaped holding strip 8 has the functions of protection and skid resistance when passing through the silica gel protection pad 9, thereby the surface of the cross post of the equipment can be effectively prevented from being damaged, meanwhile, the arc-shaped holding strip 8 can be more stable through the slide block 6 in the slide groove 5, and further, the arc-shaped clamping strip 8 can clamp the equipment transverse column through the tensile force of the spring 7, the design is to enable the arc-shaped clamping strip 8 to clamp the equipment transverse columns with different sizes and models, so that the equipment can be greatly improved in stability through the clamping of the arc-shaped clamping strip 8 when in operation, through the first limiting block 15 arranged inside the first shell 12 and the first semicircular block 16 arranged on the left side of the first limiting block 15, the first movable rod 17 can drive the first semicircular block 16 to perform semicircular rotation on the left side of the first limiting block 15, meanwhile, the first limiting block 15 limits the movement limit of the first semicircular block 16, through the joint port 10 arranged inside the first clamping plate 1, the clamping block 11 arranged inside the joint port 10 and the second groove 21 arranged inside the second supporting rod 20, so that the second shell 19 can insert the second supporting rod 20 into the joint port 10, the clamping block 11 can clamp the second groove 21, thereby fixing the second shell 19 and the first clamping plate 1, the second shell 19 is designed to enable the second shell 19 to be effectively clamped on the second semicircular block 19, so that the second movable rod 23 can be more stably arranged above the second semicircular block 19 and the second movable rod 23 can be arranged on the second limiting block 16, and the second semicircular block 16, thereby, the second movable rod 19 can be more effectively prevented from being pressed on the second half 15, meanwhile, the second limit block 22 clamps the general of the first semicircular block 16, so that the second shell 19 and the first shell 12 can be locked, the design is to facilitate installation and fixation of the second shell 19 and the first shell 12, the operation is simple and convenient for splicing, the second mounting groove 29 arranged in the second clamp plate 28 and the limit pins 31 arranged on the upper side and the lower side of the movable block 30 are used, so that the movable block 30 can be limited in the second mounting groove 29 through the limit pins 31, the rotation of the movable block 30 is not influenced, the tension spring 32 can freely rotate on the right side of the second clamp plate 28, the limit rings with different angles can be adjusted through the second mounting groove 29 arranged in the second clamp plate 28, the limit pins 31 arranged on the upper side and the lower side of the movable block 30 and the tension spring 32 fixed on the right side of the movable block 30, the tension spring 32 and the movable block 30 can rotate and adjust the semicircular buckle 33, meanwhile, the tension spring 32 is designed to enable the mechanical connecting piece to generate a tension buffering function for increasing the generated by the equipment, the tension buffering function can be effectively avoided, the equipment can press the semi-round buckle 35 which can be pressed into the steel movable buckle, and the semi-round buckle 35 can be pressed into the equipment, and the equipment can be prevented from falling off, and the anti-corrosion protection connecting piece from being pressed, and the anti-corrosion protection device can be used by the steel material, and the steel spring 35.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A concatenation formula mechanical connection spare with anticorrosion structure, includes first splint (1) and second casing (19), its characterized in that: the clamping device is characterized in that a shell (2) is installed on the left side of a first clamping plate (1), a first installation groove (3) is formed in the shell (2), a bolt (4) is installed inside the first installation groove (3), sliding grooves (5) are formed in the two sides of the first installation groove (3), a sliding block (6) is arranged inside the sliding groove (5), a spring (7) is installed on one side of the sliding block (6), an arc-shaped clamping strip (8) is fixed on the left side of the sliding block (6), a silica gel protection pad (9) is arranged inside the arc-shaped clamping strip (8), the silica gel protection pad (9) is in adhesive connection with the arc-shaped clamping strip (8), a connecting port (10) is formed in the inside of the first clamping plate (1), a clamping block (11) is arranged inside the connecting port (10), a first shell (12) is fixed on the right side of the first clamping plate (1), a first support rod (13) is arranged on the right side of the first shell (12), a first support rod (13) is arranged inside the first support rod (13), a first groove (14) is arranged inside the first shell (12), a first limit block (15) is fixed on the left side of the first support rod (16), and a first limit block (17) is arranged on the left side of the first limit block (17), the second shell (19) is attached above the first shell (12), a second supporting rod (20) is fixed on the left side of the second shell (19), a second groove (21) is arranged in the second supporting rod (20), a second limiting block (22) is fixed inside the second shell (19), and the right side of the second limiting block (22) is provided with a second semicircular block (23), a second movable rod (24) is fixed above the second semicircular block (23), and a locking nail (25) is arranged inside the second movable rod (24), and a second telescopic rod (26) is arranged at the right side of the second movable rod (24), a movable groove (27) is arranged below the second movable rod (24), a second clamping plate (28) is fixed on the right side of the second shell (19), and a second mounting groove (29) is arranged in the second clamping plate (28), a movable block (30) is arranged in the second mounting groove (29), and the upper and lower sides of the movable block (30) are provided with limit pins (31), a tension spring (32) is fixed on the right side of the movable block (30), and the right side welding of extension spring (32) has semicircle knot (33), coil spring (34) are installed to one side of semicircle knot (33), and the right side of coil spring (34) is provided with activity knot (35).

2. The spliced mechanical connecting piece with the anticorrosion structure as claimed in claim 1, wherein: be through connection between bolt (4) and shell (2), and be threaded connection between bolt (4) and first splint (1) to shell (2) constitute detachable construction through the cooperation of first mounting groove (3) and bolt (4) and between first splint (1), the right-hand member surface of shell (2) closely laminates with the left end surface of first splint (1) moreover.

3. The spliced mechanical connecting piece with the anticorrosion structure as claimed in claim 1, wherein: be threaded connection between slider (6) and spring (7), and be fixed connection between spring (7) and first mounting groove (3) to slider (6) constitute the elasticity translation structure through the cooperation of spring (7) and first mounting groove (3) and between shell (2), and slider (6) set up about the axis symmetry of shell (2) moreover.

4. The spliced mechanical connecting piece with the anticorrosion structure as claimed in claim 1, wherein: be fixed connection between arc holding strip (8) and slider (6), and constitute sliding construction between cooperation and shell (2) that arc holding strip (8) pass through slider (6) and spout (5) to be integrated structure between spout (5) and shell (2), form cladding column structure between arc holding strip (8) and silica gel protection pad (9) moreover.

5. The spliced mechanical connecting piece with the anticorrosion structure as claimed in claim 1, wherein: be welded connection between first movable rod (17) and first semicircle piece (16), and first movable rod (17) constitute fixed knot through the cooperation of first semicircle piece (16) and first stopper (15) and between first casing (12) to be fixed connection between first stopper (15) and first casing (12), and the external diameter size of first semicircle piece (16) is identical with the internal diameter size of first stopper (15).

6. The spliced mechanical connecting piece with the anticorrosion structure as claimed in claim 1, wherein: second branch (20) constitute the block structure through cooperation and first splint (1) of second recess (21), clamp splice (11) and joint mouth (10), and second casing (19) constitute fixed knot through second branch (20), second recess (21) and joint mouth (10) and between first splint (1) and construct to the left end surface of second casing (19) closely laminates with the right-hand member surface of first splint (1).

7. The spliced mechanical connecting piece with the anticorrosion structure as claimed in claim 1, wherein: second casing (19) constitute fixed knot through the cooperation of second movable rod (24), second semicircle piece (23), second stopper (22), first semicircle piece (16), first stopper (15) and first movable rod (17) and between first casing (12) and construct fixed knot and construct detachable construction, and constitute detachable construction between first casing (12) through the cooperation of first telescopic link (18) and second telescopic link (26) second casing (19), and the bottom surface of second casing (19) equals the surface laminating with the upper end surface area of first casing (12).

8. The spliced mechanical connecting piece with the anticorrosion structure as claimed in claim 1, wherein: for threaded connection between extension spring (32) and movable block (30), and constitute the active structure between cooperation and second splint (28) that movable block (30) pass through spacer pin (31) and second mounting groove (29), and extension spring (32) constitute rotating-structure between cooperation and second splint (28) through movable block (30) and second mounting groove (29), and the central line of extension spring (32) and the central line of second splint (28) coincide each other moreover.

9. The splicing type mechanical connecting piece with the anticorrosion structure as recited in claim 1, wherein: be welded connection between semicircle knot (33) and extension spring (32), and semicircle knot (33) constitute elastic construction through the cooperation of extension spring (32), spacer pin (31) and second mounting groove (29) and between second splint (28).

10. The spliced mechanical connecting piece with the anticorrosion structure as claimed in claim 1, wherein: the movable buckle (35) is movably connected with the coil spring (34), the coil spring (34) is fixedly connected with the semicircular buckle (33), the movable buckle (35) forms a movable structure through the coil spring (34) and the semicircular buckle (33), and a section of surface of the movable buckle (35) is tightly attached to a section of surface of the semicircular buckle (33).