CN210909651U - Assembly part with anti-drop structure - Google Patents

Abstract

The utility model belongs to the field of assembly parts, in particular to an assembly part with an anti-drop structure, aiming at the problem that two existing assembly parts are easy to drop and have poor practicability after being assembled, the utility model provides a proposal that the assembly part comprises a base, a first assembly part and a second assembly part, the first assembly part is arranged at the top of the base, the second assembly part is arranged above the first assembly part, two symmetrically arranged fixed plates are welded at the top of the base, the first assembly part is positioned between the two fixed plates, threaded holes are arranged on the fixed plates, a horizontally arranged first screw rod is sleeved in a threaded hole, the first screw rod runs through the fixed plates, a first clamping plate is welded at one end of the first screw rod close to the first assembly part, electric push rods with upward output ends are welded at the top ends of the two fixed plates, horizontally arranged screw sleeves are welded at the output ends of the electric push rods, the utility model discloses have anti-drop structure, can prevent that built-up member from droing, the practicality is stronger.

Description

Assembly part with anti-drop structure

Technical Field

The utility model relates to an assembly spare technical field especially relates to an assembly spare with anti-drop structure.

Background

Assembly is a mechanical term that refers to the parts used to process the assembled product, conventionally referred to as an assembly. However, the two assembly parts are easy to fall off after being assembled, and the practicability is poor, so that the assembly part with the anti-falling structure is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of built-up member with anti-drop structure has solved but two current built-up members and has fallen off easily after assembling, the relatively poor problem of practicality.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an assembly part with an anti-drop structure comprises a base, a first assembly part and a second assembly part, wherein the first assembly part is arranged at the top of the base, the second assembly part is arranged above the first assembly part, two fixing plates which are symmetrically arranged are welded at the top of the base, the first assembly part is positioned between the two fixing plates, a threaded hole is formed in each fixing plate, a first screw rod which is horizontally arranged is sleeved in the threaded hole and penetrates through the fixing plates, a first clamping plate is welded at one end, close to the first assembly part, of each first screw rod, electric push rods with upward output ends are welded at the top ends of the two fixing plates, a horizontally arranged swivel nut is welded at the output end of each electric push rod, the second assembly part is positioned between the two swivel nuts, a second screw rod is sleeved at the inner ring thread of the swivel nut, and penetrates through the swivel nut, the welding of the second screw rod is close to the one end of second equipment piece has the second splint, the mounting panel that the level set up is welded on the top of first equipment piece, and the top welding of mounting panel has the limiting plate of two perpendicular settings of symmetry, the bottom welding of second equipment piece has the fixed block of rectangle, and the fixed block is located two between the limiting plate, the movable hole has been seted up on the limiting plate, and the gag lever post that the level set up is cup jointed in the activity hole, the spacing groove has all been seted up, two on the lateral wall of two symmetries of fixed block the equal activity of one end that the gag lever post is close to each other cup joints at the spacing groove, the gag lever post is kept away from the one end welding of fixed block and is had the fly leaf, is connected with the telescopic link.

Preferably, two symmetrical sliding grooves are formed in the top of the mounting plate, sliding blocks are arranged in the sliding grooves in a sliding mode, and the movable plate is welded to the top ends of the sliding blocks.

Preferably, the shape of the limiting rod is matched with that of the limiting groove on the fixing block.

Preferably, the first screw rod is kept away from the one end welding of first equipment piece and is had a first operation panel, the second screw rod is kept away from the one end welding of second equipment piece and is had a second operation panel, the movable plate is kept away from the welding and is had the pull ring on the lateral wall of limiting plate.

Preferably, the first clamping plate is in contact with a side wall of the first assembly and the second clamping plate is in contact with a side wall of the second assembly.

The utility model discloses in, through the mating reaction of fixed plate, first screw rod, second screw rod, swivel nut, electric putter, first splint, second splint, gag lever post, spring, fly leaf and fixed block, through the first subassembly piece of two first splint centre grippings, through two second splint centre gripping second subassembly pieces, during the spacing groove on the rethread gag lever post inserted the fixed block, can prevent that first subassembly piece and second subassembly piece from droing.

The utility model discloses have anti-drop structure, can prevent that built-up member from droing, the practicality is stronger.

Drawings

Fig. 1 is a schematic structural diagram of an assembly member with an anti-falling structure according to the present invention;

fig. 2 is a partial enlarged view of a portion a of an assembly member having an anti-falling structure according to the present invention.

In the figure: the device comprises a base 1, a first assembly part 2, a first clamping plate 3, a fixing plate 4, a first bolt 5, a mounting plate 6, a pull ring 7, a second screw rod 8, a threaded sleeve 9, a second clamping plate 10, a second assembly part 11, a fixing block 12, a movable plate 13, an electric push rod 14, a limiting rod 15, a telescopic rod 16, a spring 17 and a limiting plate 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, an assembly member with an anti-drop structure comprises a base 1, a first assembly member 2 and a second assembly member 11, wherein the first assembly member 2 is installed on the top of the base 1, the second assembly member 11 is installed above the first assembly member 2, two fixing plates 4 symmetrically arranged are welded on the top of the base 1, the first assembly member 2 is located between the two fixing plates 4, a threaded hole is formed in each fixing plate 4, a first screw rod 5 horizontally arranged is sleeved in the threaded hole, the first screw rod 5 penetrates through the fixing plates 4, a first clamping plate 3 is welded at one end, close to the first assembly member 2, of each first screw rod 5, electric push rods 14 with upward output ends are welded at the top ends of the two fixing plates 4, horizontally arranged screw sleeves 9 are welded at the output ends of the electric push rods 14, the second assembly member 11 is located between the two screw sleeves 9, and second screw rods 8 are sleeved on, second screw rod 8 runs through swivel nut 9, the welding of second screw rod 8 has second splint 10 near the one end of second assembled part 11, the mounting panel 6 that the level set up is welded on the top of first assembled part 2, the welding of mounting panel 6's top has two limiting plates 18 of perpendicular setting of symmetry, the welding of second assembled part 11's bottom has fixed block 12 of rectangle, fixed block 12 is located between two limiting plates 18, the movable hole has been seted up on limiting plate 18, the gag lever post 15 that the level set up is cup jointed in the activity of movable hole, the spacing groove has all been seted up on the lateral wall of two symmetries of fixed block 12, the equal movable sleeve joint of one end that two gag lever posts 15 are close to each other is at the spacing inslot, the one end welding that fixed block 12 was kept away from to gag lever post 15 has fly leaf 13, be connected with telescopic link 16 and the spring.

There are two spouts of seting up the symmetry at the top of mounting panel 6, it is provided with the slider to slide in the spout, fly leaf 13 welds the top at the slider, the shape of gag lever post 15 and the shape looks adaptation of the spacing groove on fixed block 12, the one end welding that first screw rod 5 kept away from first subassembly piece 2 has first operation panel, the one end welding that second screw rod 8 kept away from second subassembly piece 11 has the second operation panel, the welding has pull ring 7 on the lateral wall that limiting plate 18 was kept away from to fly leaf 13, first splint 3 contacts with the lateral wall of first subassembly piece 2, the lateral wall contact of second splint 10 and second subassembly piece 11.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The implementation mode is as follows: the first assembly part 2 is placed between the two first clamping plates 3, the first operating plate is manually rotated to enable the first screw 5 to push the two first clamping plates 3 to be close to each other, the two first clamping plates 3 are respectively abutted against the two side walls of the first assembly part 2, the first assembly part 2 can be clamped between the two first clamping plates 3, the second assembly part 11 is clamped between the two second clamping plates 10 by manually rotating the second operating plate, then the two second screw 8 are driven to move in the same direction by manually rotating the second operating plate, the second assembly part 11 can be driven to move left and right, when the fixed block 12 is aligned with the top of the mounting plate 6 between the two limiting plates 18, the second assembly part 11 is driven to descend by the contraction of the electric push rod 14, at the moment, the pull ring 7 is pulled to enable the two limiting rods 15 to be away from each other, so that the spring 17 is in a compression state until the bottom end of the fixed block 12 contacts the top end of the mounting, loosen pull ring 7, through the elastic potential energy effect of spring 17, drive two gag lever post 15 and be close to each other, make gag lever post 15 insert the spacing groove on fixed block 12, can accomplish the equipment, and prevent that first equipment 2 and second equipment 11 from droing, the equipment is accomplished the back, through the first operation panel of manual rotation, make two first splint 3 of first screw rod 5 pulling keep away from each other, through manual rotation second operation panel, make two second splint 10 of 8 stimulations of second screw rod keep away from each other, can take off the first equipment 2 and the second equipment 11 that the equipment was accomplished, the utility model discloses have the anti-drop structure, can prevent that the equipment from droing, the practicality is stronger.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. An assembly part with an anti-drop structure comprises a base (1), a first assembly part (2) and a second assembly part (11), and is characterized in that the first assembly part (2) is installed at the top of the base (1), the second assembly part (11) is installed above the first assembly part (2), two fixing plates (4) which are symmetrically arranged are welded at the top of the base (1), the first assembly part (2) is located between the two fixing plates (4), a threaded hole is formed in each fixing plate (4), a first screw rod (5) which is horizontally arranged is sleeved in the threaded hole in a sleeved mode, the first screw rod (5) penetrates through the fixing plates (4), a first clamping plate (3) is welded at one end, close to the first assembly part (2), of each first screw rod (5), an electric push rod (14) with an upward output end is welded at the top ends of the two fixing plates (4), the output of electric putter (14) welds swivel nut (9) that the level set up, second subassembly (11) are located two between swivel nut (9), the inner circle screw thread of swivel nut (9) has cup jointed second screw rod (8), and second screw rod (8) run through swivel nut (9), the one end welding that second screw rod (8) are close to second subassembly (11) has second splint (10), the top welding of first subassembly (2) has mounting panel (6) of level setting, and the top welding of mounting panel (6) has two limiting plates (18) of perpendicular setting of symmetry, the bottom welding of second subassembly (11) has fixed block (12) of rectangle, and fixed block (12) are located two between limiting plate (18), set up the activity hole on limiting plate (18), the activity hole activity cup joints the gag lever post (15) of level setting, the limiting groove has all been seted up on the lateral wall of two symmetries of fixed block (12), two the equal activity of one end that gag lever post (15) is close to each other is cup jointed at the limiting groove, the one end welding that fixed block (12) were kept away from in gag lever post (15) has fly leaf (13), is connected with telescopic link (16) and spring (17) that the level set up between fly leaf (13) and limiting plate (18), the outer lane at telescopic link (16) is established in spring (17) cover.

2. An assembly member with a drop-proof structure as claimed in claim 1, wherein the top of the mounting plate (6) is provided with two symmetrical sliding grooves, a sliding block is slidably arranged in the sliding grooves, and the movable plate (13) is welded at the top end of the sliding block.

3. An assembly with a drop-off prevention structure as claimed in claim 1, wherein the shape of the limiting rod (15) is adapted to the shape of the limiting groove on the fixing block (12).

4. An assembly with a drop-proof structure according to claim 1, wherein a first operating plate is welded on the end of the first screw (5) far away from the first assembly (2), a second operating plate is welded on the end of the second screw (8) far away from the second assembly (11), and a pull ring (7) is welded on the side wall of the movable plate (13) far away from the limit plate (18).

5. An assembly with drop-off prevention structure as claimed in claim 1, wherein the first clamping plate (3) is in contact with a side wall of the first assembly (2), and the second clamping plate (10) is in contact with a side wall of the second assembly (11).

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