Anti-extrusion auxiliary tool for hoisting dust remover box cover

Abstract

The invention relates to the technical field of hoisting auxiliary tools, and provides an anti-extrusion auxiliary tool for hoisting a dust remover box cover, the anti-extrusion auxiliary tool comprises a first rod body, a second rod body, a third rod body, a connecting piece, a first locking assembly and a second locking assembly, one side of the connecting piece is connected with the first rod body and the second rod body, and the other side of the connecting piece is connected with the third rod body; the first locking assembly is arranged on the first rod body; the second locking assembly is arranged on the second rod body, and the first locking assembly and the second locking assembly are both used for locking a hoisting piece on the dust remover box body cover. The hoisting part is locked through the first locking assembly and the second locking assembly, so that a worker can centralize the dust remover box body cover and guide the hoisting direction by controlling the third rod body, and the worker is far away from the dust remover box body cover when controlling the third rod body; and the problem that workers are easily injured by mistake when the dust remover box body cover is hoisted is effectively solved.

Description

Technical Field

[0001] The invention relates to the technical field of hoisting auxiliary tooling, and in particular to an anti-squeezing auxiliary tooling for hoisting a dust collector box cover. Background Art

[0002] Due to its heavy weight, the dust collector case cover is usually opened or moved by hoisting. During the hoisting process, in order to ensure the stability of the dust collector case cover, workers usually hold the case cover with their hands to assist in the lifting of the case cover. However, when the workers hold the case cover, they are too close to the case cover, which poses a safety hazard, especially when the workers' hands directly touch the case cover and are easily squeezed and injured. Summary of the invention

[0003] The embodiment of the present invention provides an anti-squeezing auxiliary tooling for hoisting a dust collector box cover, which can solve the problem that workers are easily injured by mistake when hoisting the dust collector box cover.

[0004] An embodiment of the present invention provides an anti-squeezing auxiliary tooling for lifting the dust collector case cover, comprising: a first rod body, a second rod body, a third rod body, a connecting piece, a first locking assembly and a second locking assembly, one side of the connecting piece is respectively connected to one end of the first rod body and the second rod body, and the other side of the connecting piece is connected to one end of the third rod body; the first locking assembly is arranged at one end of the first rod body away from the connecting piece; the second locking assembly is arranged at one end of the second rod body away from the connecting piece, and both the first locking assembly and the second locking assembly are used to lock the lifting piece on the dust collector case cover.

[0005] According to the anti-squeezing auxiliary tooling for hoisting the dust collector case cover provided by the present invention, the first rod body is rotatably connected to the connecting piece.

[0006] According to the anti-squeezing auxiliary tooling for hoisting the dust collector box cover provided by the present invention, the first rod body and the second rod body are arranged coplanarly, and the third rod body and the second rod body are not coplanar.

[0007] According to the anti-squeezing auxiliary tooling for hoisting the dust collector case cover provided by the present invention, the first locking assembly includes: a mounting seat, a locking male head, a locking female head and a locking unit, the mounting seat is arranged on the first rod body; the locking male head and the locking female head have locking grooves on the sides facing each other, at least one of the locking male head and the locking female head is connected to the mounting seat, and the locking male head and the locking female head are used together to clamp the hoisting part between the two locking grooves of the two; the locking unit is used to lock the locking male head and the locking female head.

[0008] According to the anti-squeezing auxiliary tooling for hoisting the dust collector case cover provided by the present invention, the locking male head and the locking female head are both arranged on the mounting seat, and at least one of them is rotatably connected to the mounting seat, so that the locking grooves of the locking male head and the locking female head can approach or move away from each other; the locking unit includes a screw and a rotating handle, one end of the screw is connected to the rotating handle, and the locking male head and the locking female head are both provided with screw holes at one end away from the mounting seat, and the screw holes on the locking male head and the locking female head are connected through the screw.

[0009] According to the anti-squeezing auxiliary tooling for hoisting the dust collector case cover provided by the present invention, the first locking assembly also includes two rough elastic pads, and the two rough elastic pads are arranged in the locking grooves of the locking male head and the locking female head in a one-to-one correspondence.

[0010] According to the anti-squeezing auxiliary tooling for hoisting the dust collector case cover provided by the present invention, the mounting seat is rotatably connected to the first rod body, and the rotation axis of the mounting seat is parallel to the central axis of the first rod body.

[0011] According to the anti-squeezing auxiliary tooling for hoisting the dust collector case cover provided by the present invention, the third rod body is a telescopic rod.

[0012] According to the anti-squeezing auxiliary tooling for hoisting the dust collector case cover provided by the present invention, the anti-squeezing auxiliary tooling for hoisting the dust collector case cover also includes: a gripping handle, and the gripping handle is arranged at one end of the third rod body away from the connecting piece.

[0013] According to the anti-squeezing auxiliary tooling for hoisting the dust collector case cover provided by the present invention, the anti-squeezing auxiliary tooling for hoisting the dust collector case cover further includes: an anti-slip portion, and the anti-slip portion is arranged on the holding handle.

[0014] The anti-squeezing auxiliary tooling for lifting the dust collector case cover of the present invention locks the lifting part on the dust collector case cover by means of the first locking assembly on the first rod body and the second locking assembly on the second rod body, so that the worker can straighten the dust collector case cover and guide the lifting direction by manipulating the third rod body without directly contacting the dust collector case cover. The third rod body is located on the side of the connecting piece away from the first rod body and the second rod body, and the dust collector case cover is located on the end of the first rod body and the second rod body away from the connecting piece. Therefore, the worker is far away from the dust collector case cover when manipulating the third rod body, which effectively solves the problem of easy accidental injury to the worker when lifting the dust collector case cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 A schematic diagram of the structure of the anti-squeezing auxiliary tooling for hoisting the dust collector box cover provided by the present invention;

[0017] Figure 2 for Figure 1 A is an enlarged schematic diagram;

[0018] Figure 3 A schematic diagram of a dust collector case cover provided by the present invention.

[0019] Reference numerals:

[0020] 1. The first rod body; 2. The second rod body;

[0021] 3. third rod body; 31. inner tube; 32. outer tube; 33. bolt;

[0022] 4. Connectors;

[0023] 5. First locking assembly; 51. Mounting seat; 52. Locking male head; 53. Locking female head; 54. Locking unit; 541. Screw rod; 542. Turning handle; 55. Rough elastic pad;

[0024] 6. Second locking assembly;

[0025] 7. grip handle; 71. grip portion;

[0026] 200. Dust collector box cover; 210. Lifting parts. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0028] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0030] Combine the following Figures 1 to 3 The invention describes an anti-squeezing auxiliary tool for hoisting a dust collector box cover.

[0031] See also Figures 1 to 3 The embodiment of the present invention provides an anti-squeezing auxiliary tooling for lifting the dust collector case cover, comprising: a first rod body 1, a second rod body 2, a third rod body 3, a connecting piece 4, a first locking assembly 5 and a second locking assembly 6, one side of the connecting piece 4 is respectively connected to one end of the first rod body 1 and the second rod body 2, and the other side of the connecting piece 4 is connected to one end of the third rod body 3; the first locking assembly 5 is arranged at one end of the first rod body 1 away from the connecting piece 4; the second locking assembly 6 is arranged at one end of the second rod body 2 away from the connecting piece 4, and the first locking assembly 5 and the second locking assembly 6 are both used to lock the lifting piece 210 on the dust collector case cover 200.

[0032] Specifically, in order to facilitate the lifting of the dust collector case cover 200, a lifting member 210 such as a lifting ring is usually provided on the dust collector case cover 200, and the first locking assembly 5 and the second locking assembly 6 can be connected to the dust collector case cover 200 by locking the lifting member 210 on the dust collector case cover 200. It should be noted that the lifting member 210 can be a member such as a lifting ring for convenient lifting, or other structures on the dust collector case cover 200 that facilitate the locking of the first locking assembly 5 and the second locking assembly 6.

[0033] When lifting the dust collector case cover 200, the first locking assembly 5 on the first rod 1 and the second locking assembly 6 on the second rod 2 respectively lock the two different lifting parts 210 on the dust collector case cover 200, so that the first rod 1 and the second rod 2 are in a connected state with the dust collector case cover 200. Because the first rod 1, the second rod 2 and the connecting piece 4 are connected, and the connecting piece 4 is connected to the third rod 3, the third rod 3 and the dust collector case cover 200 are also in a connected state. The worker can straighten and guide the direction of the dust collector case cover 200 by manipulating the third rod 3. The first rod 1, the second rod 2 and the third rod 3 form a stable triangular structure at one end away from the connecting piece 4, so that the worker can guide the direction of the dust collector case cover 200 through the third rod 3 more smoothly. In addition, the third rod 3 is located on the side of the connecting member 4 away from the first rod 1 and the second rod 2, so that the worker is far away from the dust collector box cover 200 when operating the third rod 3, reducing safety hazards.

[0034] The anti-squeezing auxiliary tooling for lifting the dust collector case cover of the present invention locks the lifting part 210 on the dust collector case cover 200 by the first locking assembly 5 on the first rod body 1 and the second locking assembly 6 on the second rod body 2, so that the worker can straighten the dust collector case cover 200 and guide the lifting direction by manipulating the third rod body 3 without directly contacting the dust collector case cover 200. The third rod body 3 is located on the side of the connecting member 4 away from the first rod body 1 and the second rod body 2, and the dust collector case cover 200 is located at the end of the first rod body 1 and the second rod body 2 away from the connecting member 4. Therefore, when the worker manipulates the third rod body 3, the distance from the dust collector case cover 200 is far, which effectively solves the problem of easy accidental injury to the worker when lifting the dust collector case cover 200.

[0035] See also Figures 1 to 3 In some embodiments, the first rod body 1 is rotatably connected to the connecting member 4 .

[0036] Specifically, the first rod body 1 can change the angle between it and the second rod body 2 by rotating, thereby changing the distance between the first locking assembly 5 and the second locking assembly 6, so that the first locking assembly 5 and the second locking assembly 6 can be locked for dust collector box covers 200 (hanging parts 210) of different specifications, or can freely choose to lock two appropriate hanging parts 210, which has better applicability.

[0037] In some embodiments, the first rod body 1 and the second rod body 2 are arranged in the same plane, and the third rod body 3 and the second rod body 2 are not arranged in the same plane.

[0038] Specifically, the multiple hanging parts 210 on the dust collector box cover 200 are usually on the same plane and have the same height as each other. By setting the first rod body 1 and the second rod body 2 to be coplanar, the first locking assembly 5 and the second locking assembly 6 can lock different hanging parts 210 respectively.

[0039] The third rod 3 is not coplanar with the second rod 2, so that workers can adjust the posture of the anti-squeezing auxiliary tooling for lifting the dust collector case cover provided in this embodiment, so that after the first locking assembly 5 and the second locking assembly 6 lock the lifting component 210, the height of the end of the third rod 3 away from the connecting member 4 is lower than the height of the connecting member 4, the first rod 1, the second rod 2 and the dust collector case cover 200. Even if the lifting height of the dust collector case cover 200 is high, workers can still guide the dust collector case cover 200 through the third rod 3.

[0040] Similarly, by adjusting the posture of the anti-squeezing auxiliary tooling for lifting the dust collector case cover provided in this embodiment, after the first locking assembly 5 and the second locking assembly 6 lock the lifting component 210, the height of the end of the third rod 3 away from the connecting member 4 is higher than the height of the connecting member 4, the first rod 1, the second rod 2 and the dust collector case cover 200. This allows workers to guide the dust collector case cover 200 through the third rod 3 without bending over when the lifting height of the dust collector case cover 200 is low (for example, lower than the height of a hand when a person is standing).

[0041] See also Figure 1 to Figure 2 In some embodiments, the first locking assembly 5 includes: a mounting seat 51, a locking male head 52, a locking female head 53 and a locking unit 54, the mounting seat 51 is arranged on the first rod body 1; the locking male head 52 and the locking female head 53 have locking grooves on the sides facing each other, at least one of the locking male head 52 and the locking female head 53 is connected to the mounting seat 51, and the locking male head 52 and the locking female head 53 are used together to clamp the lifting component 210 between the two locking grooves of the two; the locking unit 54 is used to lock the locking male head 52 and the locking female head 53.

[0042] Specifically, the locking male head 52 and the locking female head 53 are respectively placed on opposite sides of the hanging member 210, and the hanging member 210 is clamped in the locking groove by bringing the locking male head 52 and the locking female head 53 close to each other. The locking unit 54 is used to keep the locking male head 52 and the locking female head 53 relatively fixed, thereby preventing the hanging member 210 from falling out of the locking groove.

[0043] See also Figure 1 to Figure 2In some embodiments, the locking male head 52 and the locking female head 53 are both arranged on the mounting seat 51, and at least one of them is rotatably connected to the mounting seat 51, so that the locking grooves of the locking male head 52 and the locking female head 53 can approach or move away from each other; the locking unit 54 includes a screw rod 541 and a rotating handle 542, one end of the screw rod 541 is connected to the rotating handle 542, and the ends of the locking male head 52 and the locking female head 53 away from the mounting seat 51 are both provided with screw holes, and the screw holes on the locking male head 52 and the locking female head 53 are connected through the screw rod 541.

[0044] Specifically, the locking male head 52 is fixedly connected to the mounting seat 51, and the locking female head 53 is rotatably connected to the mounting seat 51. When locking the hanging member 210, the locking male head 52 is brought close to the hanging member 210, so that the hanging member 210 is in the locking groove of the locking male head 52, and then the locking female head 53 is rotated until it contacts the locking male head 52. At this time, the hanging member 210 is clamped between the two locking grooves, and then the locking male head 52 and the locking female head 53 are connected through the screw 541 by rotating the rotating handle 542, and the hanging member 210 is locked.

[0045] See also Figure 1 to Figure 2 In some embodiments, the first locking assembly 5 further includes two rough elastic pads 55 , and the two rough elastic pads 55 are disposed in the locking grooves of the locking male head 52 and the locking female head 53 in a one-to-one correspondence.

[0046] Specifically, when the hanging member 210 is clamped in the locking groove, the rough elastic pad 55 is between the hanging member 210 and the locking groove, and the rough elastic pad 55 is slightly deformed under pressure, thereby increasing the fit between the rough elastic pad 55 and the hanging member 210. The rough elastic pad 55 can be a rubber pad with a rough surface to prevent slipping.

[0047] In some embodiments, the mounting seat 51 is rotatably connected to the first rod body 1 , and the rotation axis of the mounting seat 51 is parallel to the central axis of the first rod body 1 .

[0048] Specifically, by providing the mounting seat 51 rotatably connected to the first rod body 1 , the locking male head 52 and the locking female head 53 can both rotate to change their postures, so as to better complete the locking of the hanging component 210 .

[0049] Specifically, the second locking assembly 6 can be configured with reference to the first locking assembly 5 .

[0050] See also Figure 1 In some embodiments, the third rod body 3 is a telescopic rod.

[0051] Specifically, by setting the third rod 3 as a telescopic rod, workers can improve the maneuverability of the third rod 3 by changing the length of the third rod 3 while ensuring safety. At the same time, the distance between the worker and the dust collector box cover 200 can also be changed to adapt to various working conditions.

[0052] The extension and retraction method of the third rod body 3 is not specifically limited, and one method is: the third rod body 3 includes an inner tube 31, an outer tube 32 and a bolt 33, one end of the inner tube 31 is coaxially inserted into the inner part of the outer tube 32, a plurality of limiting holes are arranged on the inner tube 31 along its axial direction, a threaded hole communicating with the inner part of the outer tube 32 is arranged on the outer tube 32, and the bolt 33 is threadedly connected with the threaded hole. By rotating the bolt 33, the bolt 33 is extended into the inner part of the outer tube 32 and inserted into one of the limiting holes, the inner tube 31 can be limited, and by setting the bolt 33 to be inserted into different limiting holes, the length of the third rod body 3 can be changed.

[0053] See also Figure 1 In some embodiments, the anti-squeezing auxiliary tooling for hoisting the dust collector box cover also includes: a gripping handle 7, which is arranged at an end of the third rod body 3 away from the connecting member 4.

[0054] Specifically, the gripping handle 7 can be a long strip structure, the middle part of the gripping handle 7 is connected to the end of the third rod body 3 away from the connecting member 4, and the gripping handle 7 has two gripping parts 71 for people to hold. Workers can control the third rod body 3 by holding the two gripping parts 71 with both hands.

[0055] In addition, when the third rod 3 moves with the dust collector case cover 200, if the worker is located on the side of the third rod 3, the worker is at risk of being swept and injured by the third rod 3. By providing a gripping handle 7, when the worker holds the two gripping parts 71 with both hands, the worker is located at one end of the third rod 3 away from the connecting piece 4 and the dust collector case cover 200, thereby preventing the worker from being swept by the moving third rod 3.

[0056] In some embodiments, the anti-squeezing auxiliary tooling for hoisting the dust collector box cover also includes: an anti-slip portion, which is arranged on the gripping handle 7.

[0057] Specifically, the anti-slip portion can be an anti-slip pad wrapped around the outside of the gripping handle 7, or an anti-slip pattern on the gripping handle 7. By providing the anti-slip portion, it can prevent the worker from slipping when operating the gripping handle 7. The anti-slip portion can be specifically provided on the gripping portion 71 of the gripping handle 7.

[0058] The same or similar numbers in the drawings of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0059] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An anti-squeezing auxiliary tool for hoisting a dust collector box cover, characterized in that: include: A first rod body, a second rod body and a third rod body; A connecting member, one side of which is connected to one end of the first rod body and the second rod body respectively, and the other side of which is connected to one end of the third rod body; A first locking assembly, disposed at an end of the first rod body away from the connecting member; The second locking assembly is arranged at one end of the second rod body away from the connecting piece. The first locking assembly and the second locking assembly are both used to lock the hanging piece on the dust collector box cover.

2. The anti-squeezing auxiliary tooling for hanging the dust collector box cover according to claim 1 is characterized in that: The first rod body is rotatably connected to the connecting member.

3. The anti-squeezing auxiliary tooling for hanging the dust collector box cover according to claim 1 is characterized in that: The first rod body and the second rod body are arranged in the same plane, and the third rod body and the second rod body are not arranged in the same plane.

4. The anti-squeezing auxiliary tooling for hanging the dust collector box cover according to claim 1 is characterized in that: The first locking assembly comprises: A mounting seat, provided on the first rod body; A locking male head and a locking female head, wherein the locking male head and the locking female head have locking grooves on their sides facing each other, at least one of the locking male head and the locking female head is connected to the mounting seat, and the locking male head and the locking female head are used together to clamp the lifting member between the two locking grooves of the two; The locking unit is used to lock the locking male head and the locking female head.

5. The anti-squeezing auxiliary tooling for hanging the dust collector box cover according to claim 4 is characterized in that: The locking male head and the locking female head are both arranged on the mounting seat, and at least one of them is rotatably connected to the mounting seat, so that the locking grooves of the locking male head and the locking female head can approach or move away from each other; The locking unit includes a screw and a rotating handle, one end of the screw is connected to the rotating handle, the locking male head and the locking female head are both provided with screw holes at one end away from the mounting seat, and the screw holes on the locking male head and the locking female head are connected through the screw.

6. The anti-squeezing auxiliary tooling for hanging the dust collector box cover according to claim 4 is characterized in that: The first locking assembly also includes two rough elastic pads, and the two rough elastic pads are arranged in the locking grooves of the locking male head and the locking female head in a one-to-one correspondence.

7. The anti-squeezing auxiliary tooling for hanging the dust collector box cover according to claim 4 is characterized in that: The mounting seat is rotatably connected to the first rod body, and the rotation axis of the mounting seat is parallel to the central axis of the first rod body.

8. The anti-squeezing auxiliary tooling for hanging the dust collector box cover according to claim 1 is characterized in that: The third rod body is a telescopic rod.

9. The anti-squeezing auxiliary tooling for hanging the dust collector box cover according to claim 1 is characterized in that: The anti-squeezing auxiliary tooling for hoisting the dust collector box cover also includes: a gripping handle, and the gripping handle is arranged at an end of the third rod body away from the connecting piece.

10. The anti-squeezing auxiliary tooling for hanging the dust collector box cover according to claim 9, characterized in that: The anti-squeezing auxiliary tooling for hoisting the dust collector box cover also includes: an anti-slip portion, and the anti-slip portion is arranged on the holding handle.

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