CN215968446U

CN215968446U - Safety buckle clamp

Info

Publication number: CN215968446U
Application number: CN202122021081.1U
Authority: CN
Inventors: 崔怀亮
Original assignee: Wenzhou Zhufeng Shoe Machine Manufacturing Co ltd
Current assignee: Wenzhou Zhufeng Shoe Machine Manufacturing Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-03-08
Anticipated expiration: 2031-08-25

Abstract

The utility model relates to a safety buckle clamp which comprises a bottom plate and a vertical plate fixed on the bottom plate, wherein an upper positioning block and a lower positioning block for positioning a small end of a safety buckle are arranged on the left side of the vertical plate, an upper limiting plate and a lower limiting plate are arranged on the right side of the vertical plate, an ejector block for ejecting a large end of the safety buckle is arranged between the upper limiting plate and the lower limiting plate in a sliding mode, an ejector block limiting plate is fixed on the vertical plate positioned at the right end of the ejector block, a linkage rod is fixed on the ejector block, a pressing piece is rotatably connected above the vertical plate, an upper pressing block for pressing a buckle column is arranged at the left end of the pressing piece, a first inclined ejecting mechanism for ejecting the safety buckle to the ejector block is arranged at the left side of the vertical plate, and a second inclined ejecting mechanism for ejecting the left end of the pressing piece is arranged below the vertical plate. The two ends of the safety buckle are positioned by arranging the upper positioning block, the lower positioning block and the ejector block, and meanwhile, the safety buckle is transversely and longitudinally loosened and fixed by arranging the first inclined ejector mechanism and the second inclined ejector mechanism, so that the safety buckle is not only fixed and stable, but also not easy to loosen and is convenient to disassemble and assemble.

Description

Safety buckle clamp

Technical Field

The utility model relates to the technical field of clamps, in particular to a safety buckle clamp.

Background

The safety buckle is also called a gourd buckle or a climbing hook and mainly comprises a safety buckle main body 1a, a buckle column 2a, a spring and a pin, wherein the safety buckle main body is provided with a safety buckle big head end 3a and a safety buckle small head end 4a, when the safety buckle main body is automatically assembled or manually installed, the safety buckle is required to be fixed, and the safety buckle is irregular in shape and difficult to fix a fixing machine position of the safety buckle, so that the existing safety buckle clamp has the problem of unstable fixation.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the background art, the utility model provides a safety buckle clamp.

The technical scheme adopted by the utility model is as follows: a safety buckle clamp comprises a bottom plate and a vertical plate fixed on the bottom plate, wherein the left side of the vertical plate is provided with an upper positioning block and a lower positioning block for positioning the small end of a safety buckle, the right side of the vertical plate is provided with an upper limiting plate and a lower limiting plate, an ejector block for ejecting the big head end of the safety buckle is arranged between the upper limiting plate and the lower limiting plate in a sliding way, an ejector block limiting plate is fixed on a vertical plate positioned at the right end of the ejector block, a linkage rod is fixed on the top block, a pressing piece is rotatably connected above the vertical plate, an upper pressing block for pressing the buckling column is arranged at the left end of the pressing piece, a linkage plate and a lifting mechanism are arranged at the right end of the pressing piece, the lower end of the linkage plate is provided with an inclined plane which is abutted against the linkage rod, a lower pressing block is fixed on a vertical plate which is positioned below the upper pressing block, the left side of the vertical plate is provided with a first inclined ejection mechanism used for ejecting the safety buckle to the top and pressing the safety buckle on the ejector block, and a second inclined ejection mechanism used for ejecting the left end of the pressing piece is arranged below the vertical plate.

Furthermore, the upper positioning block and the lower positioning block are provided with fixed elongated slots, and the left end of the top block is provided with an arc-shaped slot matched with the large head end of the safety buckle.

Furthermore, the upper pressing block is provided with a fixing hole and an angle adjusting hole of an arc structure.

Furthermore, the first inclined ejecting mechanism comprises a fixed block, a pulling rod and a first ejector rod, the pulling rod is freely movably connected in a sleeve hole of the fixed block, a first lifting inclined plane is arranged on the pulling rod in the sleeve hole, one end of the first ejector rod movably extends into the fixed block to abut against the first lifting inclined plane, and the other end of the first ejector rod abuts against the small end of the safety buckle.

Furthermore, a sliding block extends from the fixed block, and a first sliding groove connected with the sliding block in a sliding manner is formed in the vertical plate.

Furthermore, the first lifter mechanism comprises a fixed block, a drawing rod, a first ejector rod and a lifting pin, a groove is formed in the fixed block, the drawing rod is freely movably connected in sleeve holes at two sides of the groove, the lifting pin is fixed on the drawing rod in the groove and provided with a lifting end protruding out of the surface of the drawing rod, one end of the first ejector rod movably extends into the fixed block and abuts against the first lifting end, and the other end of the first ejector rod abuts against the small end of the safety buckle.

Furthermore, the jacking end is circular, one end of the first ejector rod, which is located at the jacking end, is provided with a guide inclined plane, and the fixing hole is provided with a limiting groove.

Furthermore, the second inclined ejecting mechanism comprises an inclined ejecting knife and a second ejector rod, the inclined ejecting knife is arranged on a second sliding groove of the bottom plate in a sliding mode, a second lifting inclined plane is arranged on the upper surface of the inclined ejecting knife, one end of the second ejector rod abuts against the second lifting inclined plane, and the other end of the second ejector rod penetrates through the vertical plate and abuts against the left end of the pressing piece.

Furthermore, one end of the second ejector rod, which is abutted against the second lifting inclined plane, is provided with a roller.

Further, lift pressure mechanism and include kicking block, pressure spring, pressure ejector pin, hanging plate seat and couple, the axle hole that pressure ejector pin one end activity passed bottom plate and riser stretches out from the bottom plate bottom, and the other end is connected with the pressure spring lower extreme, the kicking block overlaps in pressure spring upper end, the hanging plate seat passes through the link plate lacing wire and fixes on the bottom plate, couple one end swivelling joint is on the hanging plate seat, is equipped with straining spring between the top of couple and couple, pressure ejector pin bottom is equipped with the spacing step of spacing each other with the couple.

The utility model has the beneficial effects that: the safety buckle is provided with the upper positioning block, the lower positioning block and the ejector block to position two ends of the safety buckle, and the first inclined ejector mechanism and the second inclined ejector mechanism are arranged to transversely and longitudinally perform elastic fixation on the safety buckle, so that the safety buckle is stable in fixation, not easy to loosen and convenient to disassemble and assemble.

In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided.

The present invention will be described in further detail below with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic diagram of a forward structure of the present invention.

Fig. 2 is a schematic diagram of a back structure of the present invention.

Fig. 3 is a schematic structural diagram of the second pitched roof mechanism.

Fig. 4 is a schematic cross-sectional view of the first pitched roof apparatus according to embodiment 1.

Fig. 5 is a schematic view of the mechanism of the safety buckle.

Fig. 6 is a schematic structural view of embodiment 2 adopting the first pitched roof mechanism.

Fig. 7 is a schematic cross-sectional view of the first pitched roof apparatus according to embodiment 2.

Fig. 8 is a schematic structural view of the pressure raising mechanism.

Fig. 9 is a schematic cross-sectional view of the pressure raising mechanism.

In fig. 1-4 and 6-9: 1. a base plate; 2. a vertical plate; 3. an upper positioning block; 4. A lower positioning block; 5. an upper limiting plate; 6. a lower limiting plate; 7. a top block; 8. a top block limiting plate; 9. a linkage rod; 10. a compression member; 11. pressing the blocks; 12. a linkage plate; 13. a compression spring; 14. a bevel; 15. pressing the block; 16. a first pitched roof mechanism; 17. a second pitched roof mechanism; 18. fixing the long groove; 19. an arc-shaped slot; 20. a fixing hole; 21. an angle adjusting hole; 22. a fixed block; 23. drawing a rod; 24. a first ejector rod; 25. a first raised ramp; 26. a slider; 27. a first chute; 28. a slanting top knife; 29. a second ejector rod; 30. A second chute; 31. a second lift ramp; 32. a roller; 33. lifting the pin; 34. A groove; 35. a jacking end; 36. a guide slope; 37. a limiting groove; 40. a pressure lifting mechanism; 41. a top block; 42. pressing the ejector rod; 43. a hanging plate seat; 44. hooking; 45. a shaft hole; 46. the hanging plate is pulled to be reinforced; 47. a limiting step; 48. tensioning the spring; 49. the step is limited.

In fig. 5: 1a, a safety buckle main body; 2a, a buckling column; 3a, a safety buckle big head end; 4a, a small head end of the safety 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.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

The utility model provides a safety buckle clamp.

In this embodiment, referring to fig. 1-4, the safety buckle fixture comprises a bottom plate 1 and a vertical plate 2 fixed on the bottom plate, wherein the left side of the vertical plate is provided with an upper positioning block 3 and a lower positioning block 4 for positioning the small end of the safety buckle, the right side of the vertical plate is provided with an upper limiting plate 5 and a lower limiting plate 6, an ejector block 7 for ejecting the large end of the safety buckle is slidably arranged between the upper limiting plate and the lower limiting plate, the vertical plate at the right end of the ejector block is fixedly provided with an ejector block limiting plate 8, the ejector block is fixedly provided with a linkage rod 9, the vertical plate is rotatably connected with a pressing piece 10, the left end of the pressing piece is provided with an upper pressing block 11 for pressing the buckle column, the right end of the pressing piece is provided with a linkage plate 12 and a lifting mechanism 40, the lower end of the linkage plate is provided with an inclined plane 14 abutting against the linkage rod, the vertical plate below the upper pressing block is fixedly provided with a lower pressing block 15, the left side of the vertical plate is provided with a first inclined ejecting mechanism 16 for ejecting the safety buckle towards and pressing the ejector block, and a second inclined jacking mechanism 17 for jacking the left end of the pressing piece is arranged below the vertical plate.

Among the above-mentioned technical scheme, fix a position the both ends of safety buckle through setting up locating piece, lower locating piece and kicking block, push up the mechanism to one side through setting up first oblique and second simultaneously and come the safety buckle transversely vertically to carry out elasticity fixed, not only fixed stable, difficult not hard up, moreover, easy dismounting.

When the buckle is used, the safety buckle main body is placed at the upper positioning block, between the lower positioning block and the top block, the buckle column is connected to the safety buckle main body simultaneously, then the safety buckle main body is pushed against the top block through the first inclined top mechanism, at the moment, the linkage rod on the top block moves to the right under the action of the first inclined top mechanism, so that the support of the right end of the pressing piece is removed, the pressing piece is under the action of the lifting and pressing mechanism, the right end can be lifted, the left end is pressed downwards, so that the buckle column is pressed on the lower pressing block, and the safety buckle is fixed.

Specifically, the upper positioning block and the lower positioning block are provided with fixing elongated slots 18.

After the technical scheme is adopted, the upper positioning block and the lower positioning block are fixed on the vertical plate through the bolts, and the distance between the upper positioning block and the lower positioning block can be adjusted by adjusting the upper and lower positions of the upper positioning block and the lower positioning block through the arrangement of the fixing long grooves, so that the safety buckles in different sizes are adapted.

In order to improve the stability of the safety buckle main body for fixing, the left end of the ejector block is provided with an arc-shaped groove 19 matched with the big head end of the safety buckle.

Specifically, the upper pressing block is provided with a fixing hole 20 and an angle adjusting hole 21 with an arc structure.

Go up the briquetting and link firmly through the bolt with compressing tightly the piece, through the angle modulation hole that sets up the arc structure, can adjust the angle of briquetting to adapt to different operating mode demands.

First pitched roof apparatus embodiment 1:

the first inclined ejection mechanism comprises a fixed block 22, a drawing rod 23 and a first ejector rod 24, the drawing rod is freely and movably connected in a sleeve hole of the fixed block, a first lifting inclined plane 25 is arranged on the drawing rod in the sleeve hole, one end of the first ejector rod movably extends into the fixed block to abut against the first lifting inclined plane, and the other end of the first ejector rod abuts against the small end of the safety buckle; specifically, a sliding block 26 extends from the fixed block, and a first sliding groove 27 connected with the sliding block in a sliding manner is formed in the vertical plate.

First pitched roof apparatus embodiment 2:

the first inclined ejection mechanism comprises a fixed block 22, a drawing rod 23, a first ejector rod 24 and a lifting pin 33, wherein a groove 34 is formed in the fixed block, the drawing rod is freely and movably connected in sleeve holes at two sides of the groove, the lifting pin is fixed on the drawing rod in the groove and is provided with an ejection end 35 protruding out of the surface of the drawing rod, one end of the first ejector rod movably extends into the fixed block and abuts against the first lifting ejection end, and the other end of the first ejector rod abuts against the small end of the safety buckle; the jacking end is circular, one end of the first ejector rod, which is located at the jacking end, is provided with a guide inclined plane 36, and the fixing hole is provided with a limiting groove 37.

The first lifter mechanism is used for pressing the safety buckle main body against the ejector block, and in the embodiment 1 of the first lifter mechanism, the first lifter inclined plane on the pull rod lifts the first ejector rod by pulling the pull rod, so that the safety buckle main body is pressed against the ejector block. In the second embodiment 2 of the lifter mechanism, the first ejector rod is pushed up by the lifting pin on the pull rod by pulling the pull rod, so that the safety buckle body is pushed against the ejector block. Wherein the limiting groove is used for limiting the moving range of the drawing rod.

Wherein, first mechanism and riser sliding connection push up to one side can adjust the position of first mechanism to one side according to actual need, adapts to different operating mode demands.

Specifically, the second lifter mechanism comprises a lifter 28 and a second ejector rod 29, the lifter is slidably disposed on a second sliding groove 30 of the base plate, a second lifting inclined plane 31 is disposed on the upper surface of the lifter, one end of the second ejector rod abuts against the second lifting inclined plane, and the other end of the second ejector rod penetrates through the vertical plate and abuts against the left end of the pressing part.

The second pitched roof mechanism is used for lifting the pressing piece, and the action principle of the second pitched roof mechanism is the same as that of the first pitched roof mechanism.

Specifically, a roller 32 is arranged at one end of the second ejector rod, which is abutted against the second lifting inclined plane.

Set up the gyro wheel on the second ejector pin, improve the smoothness nature of operation, avoid appearing the jamming phenomenon.

Specifically, lift and press the mechanism and include kicking block 41, pressure spring 13, pressure ejector pin 42, link plate seat 43 and couple 44, the axle hole 45 that pressure ejector pin one end activity passed bottom plate and riser stretches out from the bottom plate bottom, and the other end is connected with the pressure spring lower extreme, the kicking block overlaps in pressure spring upper end, the link plate seat passes through link plate lacing wire 46 and fixes on the bottom plate, couple one end swivelling joint is on the link plate seat, is equipped with straining spring 48 between the top of couple and couple, pressure ejector pin bottom is equipped with the spacing step 47 with couple spacing each other, be equipped with the restriction step 49 that is used for pressing the ejector pin follow axle hole below roll-off in pressure ejector pin upper end and the riser.

When the clamping device is used, the jacking rod can be lifted upwards by a manual or external linkage force device, and the right end of the pressing piece is lifted, so that the upper pressing block at the left end of the pressing piece is pressed downwards, and the clamping column is pressed on the lower pressing block. After the ejector pin lifts up, the hook clamps the lower part of the limiting step under the action of the tensioning spring, so that the ejector pin can be prevented from retracting, and the compression spring can continuously give the downward pressure of the upper pressing block at the left end of the compression piece. Wherein the rotating operation of the hook can be connected with an external power device, such as a clamping cylinder and the like.

The skilled person should understand that: although the present invention has been described in terms of the above embodiments, the inventive concepts are not limited to the embodiments, and any modifications that utilize the inventive concepts are intended to be included within the scope of the appended claims.

Claims

1. The utility model provides a safe anchor clamps of detaining, includes the bottom plate and fixes the riser on the bottom plate, its characterized in that: the safety buckle structure is characterized in that an upper positioning block and a lower positioning block which are used for positioning a small end of a safety buckle are arranged on the left side of a vertical plate, an upper limiting plate and a lower limiting plate are arranged on the right side of the vertical plate, an ejector block which is used for ejecting a large end of the safety buckle is arranged between the upper limiting plate and the lower limiting plate in a sliding mode, an ejector block limiting plate is fixed on the vertical plate which is located at the right end of the ejector block, a linkage rod is fixed on the ejector block, a pressing piece is rotatably connected to the upper portion of the vertical plate, an upper pressing block which is used for pressing a buckle column is arranged at the left end of the pressing piece, a linkage plate and a lifting mechanism are arranged at the right end of the linkage plate, an inclined plane which abuts against the linkage rod is arranged at the lower end of the linkage plate, a lower pressing block is fixed on the vertical plate which is located below the upper pressing block, a first inclined ejecting mechanism which is used for ejecting the safety buckle to the ejector block and a second inclined ejecting mechanism which is arranged below the left end of the pressing piece.

2. The safety buckle clamp of claim 1, wherein: the upper positioning block and the lower positioning block are provided with fixing elongated slots, and the left end of the ejector block is provided with an arc-shaped slot matched with the large head end of the safety buckle.

3. The safety buckle clamp of claim 1, wherein: and the upper pressing block is provided with a fixing hole and an angle adjusting hole of an arc-shaped structure.

4. The safety buckle clamp of claim 1, wherein: the first inclined ejection mechanism comprises a fixed block, an ejection rod and a first ejector rod, the ejection rod is freely movably connected in a sleeve hole of the fixed block, a first lifting inclined plane is arranged on the ejection rod in the sleeve hole, one end of the first ejector rod movably extends into the fixed block to abut against the first lifting inclined plane, and the other end of the first ejector rod abuts against a small end of the safety buckle.

5. The safety buckle clamp of claim 4, wherein: the fixed block extends to be provided with a sliding block, and the vertical plate is provided with a first sliding groove in sliding connection with the sliding block.

6. The safety buckle clamp of claim 3, wherein: the first pitched roof mechanism comprises a fixed block, a drawing rod, a first ejector rod and a lifting pin, wherein a groove is formed in the fixed block, the drawing rod is freely movably connected into sleeve holes in two sides of the groove, the lifting pin is fixed on the drawing rod in the groove, the lifting pin is provided with a jacking end protruding out of the surface of the drawing rod, one end of the first ejector rod movably extends into the fixed block to abut against the first lifting jacking end, and the other end of the first ejector rod abuts against the small end of the safety buckle.

7. The safety buckle clamp of claim 6, wherein: the jacking end is circular, one end of the first ejector rod, which is located at the jacking end, is provided with a guide inclined plane, and the fixing hole is provided with a limiting groove.

8. The safety buckle clamp of claim 1, wherein: the second inclined ejection mechanism comprises an inclined ejection knife and a second ejector rod, the inclined ejection knife is arranged on a second sliding groove of the bottom plate in a sliding mode, a second lifting inclined plane is arranged on the upper surface of the inclined ejection knife, one end of the second ejector rod abuts against the second lifting inclined plane, and the other end of the second ejector rod penetrates through the vertical plate and abuts against the left end of the pressing piece.

9. The safety buckle clamp of claim 8, wherein: and one end of the second ejector rod, which is abutted against the second lifting inclined plane, is provided with a roller.

10. The safety buckle clamp of claim 1, wherein: the lifting and pressing mechanism comprises a top block, a compression spring, a pressing ejector rod, a hanging plate seat and a hook, wherein one end of the pressing ejector rod movably penetrates through the shaft holes of the bottom plate and the vertical plate and extends out of the bottom plate, the other end of the pressing ejector rod is connected with the lower end of the compression spring, the top block is sleeved at the upper end of the compression spring, the hanging plate seat is fixed on the bottom plate through a hanging plate lacing wire, one end of the hook is rotatably connected onto the hanging plate seat, a tensioning spring is arranged between the hook and the top of the hook, and a limiting step which is mutually limited with the hook is arranged at the bottom of the pressing ejector rod.