Stable clamp

Abstract

The utility model discloses a stable clamp, which relates to the technical field of clamps and comprises a lower clamp component, an upper clamp component and a connecting and fastening component. The lower clamp assembly comprises a lower clamp, a first connecting side plate and a connecting seat; the upper clamp assembly comprises an upper clamp, a side inverted concave clamping plate and a second connecting side plate; when the upper clamp and the lower clamp are symmetrically distributed up and down, the side inverted concave clamping plate is connected to the outer side of the first connecting side plate in a sleeving mode and used for achieving vertical preliminary limiting of the upper clamp and the lower clamp. According to the utility model, convenient installation of the lower clamp assembly and the upper clamp assembly can be realized by arranging the connecting and fastening assembly, and stable installation of the lower clamp assembly and the upper clamp assembly can be realized through reinforcement in two directions of the vertical bolt and the horizontal bolt and a sleeving structure of the side concave clamping plate and the first connecting side plate; under the condition that the horizontal bolt is loosened due to mechanical vibration, the lower clamp assembly and the upper clamp assembly can still keep a good stable state.

Description

TECHNICAL FIELD

[0001] The utility model relates to a hoop technical field, concretely is a kind of stable hoop. BACKGROUND

[0002] The hoop is a common mechanical fastener, mainly used for fixing, connecting or sealing cylindrical objects such as pipes, hoses and cables, which tightly combines two components through fastening force to prevent liquid or gas leakage or loosening.

[0003] Looseness of the hoop is a common problem during use of the hoop, among which, one type of hoop is fixed by bolts, which is prone to cause the bolts to gradually loosen due to mechanical vibration (such as automobile engine and industrial equipment) during use, resulting in loss of fastening force of the hoop. Therefore, in order to further improve the stability of the hoop, a stable hoop is provided. SUMMARY

[0004] The utility model aims at: in order to solve the problem in the above background, provide a kind of stable hoop.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of stable hoop, including lower hoop component, upper hoop component, the lower hoop component is fixed with upper hoop component by connecting fastening component connection;

[0006] The lower hoop component includes a lower hoop, a first connecting side plate and a connecting seat, the first connecting side plate and the connecting seat are fixed on both sides of the lower hoop, and the connecting seat is fixed with two connecting seats symmetrically with the center line of the lower hoop as the center;

[0007] The upper hoop component includes an upper hoop, a side inverted concave clamping plate and a second connecting side plate, and the side inverted concave clamping plate and the second connecting side plate are fixed symmetrically on both sides of the upper hoop;

[0008] The connecting fastening component includes a horizontal bolt, a limiting ring block, a first rotating connecting piece and a second rotating connecting piece;

[0009] The first rotating connecting piece is fixed to the front end of the second connecting side plate, and the second rotating connecting piece is fixed to the bottom end of the second connecting side plate and is distributed between the two connecting seats, the horizontal bolt penetrates the first rotating connecting piece, one connecting seat and the second rotating connecting piece in sequence, and the limiting ring block is fixed symmetrically on the outer side of the horizontal bolt with the second rotating connecting piece as the center, to realize the limiting rotation connection of the first rotating connecting piece, the second rotating connecting piece and the horizontal bolt;

[0010] When the upper hoop and the lower hoop are distributed symmetrically, the side inverted concave clamping plate is sleeved with the outer side of the first connecting side plate to realize the vertical preliminary limiting of the upper hoop and the lower hoop.

[0011] As a further scheme of the utility model: one connecting seat is provided with a through hole for horizontal bolt sliding through, and the other connecting seat is provided with a screw hole for horizontal bolt threaded connection, the horizontal bolt is moved horizontally to approach the screw hole and is screwed with the screw hole, so as to realize horizontal limiting and fixing of the upper clamp and the lower clamp.

[0012] As a further scheme of the utility model: the bottom end of the side inverted recess type clamping plate is provided with a notched groove, so that the side inverted recess type clamping plate and the first connecting side plate do not interfere with each other when the upper clamp is turned over and covered.

[0013] As a further scheme of the utility model: the first connecting side plate is provided with a first connecting hole, the side inverted recess type clamping plate is provided with a second connecting hole corresponding to the first connecting hole, and the first connecting hole and the second connecting hole are provided with two groups, and one of the second connecting holes is located above the notched groove.

[0014] When the first connecting hole and the second connecting hole are aligned, the vertical bolt is passed through the second connecting hole and the first connecting hole and is screwed with the nut, so as to realize vertical reinforcement of the upper clamp and the lower clamp.

[0015] As a further scheme of the utility model: the thickness of the first connecting side plate matches the inside height of the side inverted recess type clamping plate.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] The convenient installation of the lower clamp assembly and the upper clamp assembly can be realized through the connecting and fastening assembly, the stable installation of the lower clamp assembly and the upper clamp assembly can be realized through the reinforcement in two directions of the vertical bolt and the horizontal bolt and the sleeving structure of the side recess type clamping plate and the first connecting side plate, and the lower clamp assembly and the upper clamp assembly can still maintain a good stable state in the case that the horizontal bolt is loose due to mechanical vibration. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural schematic view of the utility model;

[0019] Figure 2 It is a structural schematic view of another view of the utility model;

[0020] Figure 3 It is a structural schematic view of the upper clamp in a downward turning state of the utility model;

[0021] Figure 4 It is a structural schematic view of the lower clamp assembly and the upper clamp assembly in an open state of the utility model;

[0022] Figure 5 It is a structural split view of the utility model.

[0023] In the figure: 1, lower clamp assembly; 101, lower clamp; 102, first connecting side plate; 103, first connecting hole; 104, connecting seat; 105, through hole; 106, screw hole; 2, upper clamp assembly; 201, upper clamp; 202, side inverted recessed clamping plate; 203, second connecting hole; 204, notch groove; 205, second connecting side plate; 3, connecting fastening assembly; 301, horizontal bolt; 302, limiting ring block; 303, first rotary connecting piece; 304, second rotary connecting piece; 305, vertical bolt. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] Please refer to Figures 1-5 In the embodiments of the utility model, a stable clamp comprises a lower clamp assembly 1 and an upper clamp assembly 2, and the lower clamp assembly 1 and the upper clamp assembly 2 are connected and fixed by a connecting fastening assembly 3.

[0026] The lower clamp assembly 1 comprises a lower clamp 101, a first connecting side plate 102 and a connecting seat 104, the first connecting side plate 102 and the connecting seat 104 are fixed on the two sides of the lower clamp 101, and the connecting seat 104 is fixed with two connecting seats 104 which are symmetrical to the center line of the lower clamp 101.

[0027] The upper clamp assembly 2 comprises an upper clamp 201, a side inverted recessed clamping plate 202 and a second connecting side plate 205, and the side inverted recessed clamping plate 202 and the second connecting side plate 205 are fixed on the two sides of the upper clamp 201.

[0028] The connecting fastening assembly 3 comprises a horizontal bolt 301, a limiting ring block 302, a first rotary connecting piece 303 and a second rotary connecting piece 304.

[0029] The first rotary connecting piece 303 is fixed to the front end of the second connecting side plate 205, the second rotary connecting piece 304 is fixed to the bottom end of the second connecting side plate 205 and is distributed between the two connecting seats 104, the horizontal bolt 301 penetrates the first rotary connecting piece 303, one connecting seat 104 and the second rotary connecting piece 304 in sequence, and the limiting ring block 302 is fixed to the outer side of the horizontal bolt 301 in a symmetrical manner with the second rotary connecting piece 304 as the center, so as to realize the limiting rotary connection of the first rotary connecting piece 303, the second rotary connecting piece 304 and the horizontal bolt 301.

[0030] When the upper clamping hoop 201 and the lower clamping hoop 101 are symmetrically distributed up and down, the side inverted recessed clamping plate 202 is sleeved with the outer side of the first connecting side plate 102 to realize the vertical preliminary limiting of the upper clamping hoop 201 and the lower clamping hoop 101;

[0031] A through hole 105 is formed on one connecting seat 104 for sliding penetration of the horizontal bolt 301, and a threaded hole 106 is formed on the other connecting seat 104 for threaded connection of the horizontal bolt 301, the horizontal bolt 301 is moved horizontally to be close to the threaded hole 106 and is screwed with the threaded hole 106, which is used for realizing the horizontal limiting and fixing of the upper clamping hoop 201 and the lower clamping hoop 101;

[0032] A notch groove 204 is formed at the bottom end of the side inverted recessed clamping plate 202, which is used for preventing the side inverted recessed clamping plate 202 from interfering with the first connecting side plate 102 when the upper clamping hoop 201 is turned over to cover;

[0033] A first connecting hole 103 is formed on the first connecting side plate 102, and a second connecting hole 203 corresponding to the first connecting hole 103 is formed on the side inverted recessed clamping plate 202, and the first connecting hole 103 and the second connecting hole 203 are provided with two groups, one of which is located above the notch groove 204;

[0034] When the first connecting hole 103 and the second connecting hole 203 are aligned, the vertical bolt 305 is penetrated through the second connecting hole 203 and the first connecting hole 103 and is screwed with the nut to realize the vertical reinforcement of the upper clamping hoop 201 and the lower clamping hoop 101.

[0035] In this embodiment, when the clamping hoop is used, the operation method is as follows:

[0036] First, the upper clamping hoop assembly 2 is in an open state with the upper clamping hoop assembly 1, and the upper clamping hoop assembly 2 is horizontally pulled to move horizontally above the upper clamping hoop assembly 1 as a base through the horizontal bolt 301 to realize the horizontal misalignment distribution of the upper clamping hoop assembly 2 and the upper clamping hoop assembly 1 (such as Figure 4 );

[0037] Then, the lower clamping hoop 101 is attached to the lower surface of the position to be clamped from bottom to top, and then the upper clamping hoop assembly 2 is turned over downward, so that the upper clamping hoop 201 is attached to the upper surface of the position to be clamped (such as Figure 3 ), at this time, the notch groove 204 part of the side inverted recessed clamping plate 202 is attached to the first connecting side plate 102;

[0038] Then, the upper clamp assembly 2 is horizontally pushed again, so that the upper clamp assembly 2 and the horizontal bolt 301 move horizontally as a whole, and when the screw end of the horizontal bolt 301 moves close to the screw hole 106, the horizontal bolt 301 is screwed, so that the horizontal bolt 301 is screwed and tightened with the screw hole 106, at this time, the upper clamp 201 and the lower clamp 101 are vertically aligned, and at the same time, the side concave clamping plate 202 is sleeved with the first connecting side plate 102, so that the vertical preliminary limiting of the upper clamp 201 and the lower clamp 101 is realized, and the horizontal bolt 301 is screwed with the screw hole 106, so that the horizontal fixing of the upper clamp 201 and the lower clamp 101 is realized.

[0039] When the side concave clamping plate 202 is sleeved with the first connecting side plate 102, the second connecting hole 203 is aligned with the first connecting hole 103, at this time, the vertical bolt 305 is penetrated through the second connecting hole 203 and the first connecting hole 103 and is screwed and fixed with the nut, so that the vertical structure of the upper clamp 201 and the lower clamp 101 is realized.

[0040] At the same time, the vertical bolt 305 also realizes the horizontal reinforcement of the upper clamp 201 and the lower clamp 101, and the sleeving structure of the vertical bolt 305, the horizontal bolt 301 and the side concave clamping plate 202 and the first connecting side plate 102 can realize the stable installation of the lower clamp assembly 1 and the upper clamp assembly 2, and in the case that the horizontal bolt 301 is loosened due to mechanical vibration, the lower clamp assembly 1 and the upper clamp assembly 2 can still maintain a good stable state (it should be noted that the connection state of the lower clamp assembly 1 and the upper clamp assembly 2 will be checked regularly, and in the case that the vertical bolt 305 and the horizontal bolt 301 are loosened, the stable state of the lower clamp assembly 1 and the upper clamp assembly 2 can be maintained until the next check, and then the vertical bolt 305 and the horizontal bolt 301 are tightened).

[0041] Please refer to Figures 1-5 , the thickness of the first connecting side plate 102 matches the inner height of the side inverted concave clamping plate 202.

[0042] In the embodiment, the side inverted concave clamping plate 202 is sleeved with the first connecting side plate 102, and in the case that the vertical bolt 305 is not installed, the lower clamp assembly 1 and the upper clamp assembly 2 also have stable vertical limiting force.

[0043] The above describes only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A secure type of clamp comprising a lower clamp assembly (1), an upper clamp assembly (2), characterized in that, The lower clamping assembly (1) and the upper clamping assembly (2) are connected and fixed through the connecting fastening assembly (3); The lower clamping assembly (1) comprises a lower clamping (101), a first connecting side plate (102) and a connecting seat (104), the first connecting side plate (102) and the connecting seat (104) are fixed on both sides of the lower clamping (101), and the connecting seat (104) is fixed with two connecting seats (104) symmetrically below the center line of the lower clamping (101); The upper clamping assembly (2) comprises an upper clamping (201), a side inverted recess type clamping plate (202) and a second connecting side plate (205), and the side inverted recess type clamping plate (202) and the second connecting side plate (205) are fixed symmetrically on both sides of the upper clamping (201); The connecting fastening assembly (3) comprises a horizontal bolt (301), a limiting ring block (302), a first rotating connecting piece (303) and a second rotating connecting piece (304); The first rotating connecting piece (303) is fixed to the front end of the second connecting side plate (205), the second rotating connecting piece (304) is fixed to the bottom end of the second connecting side plate (205) and is distributed in the middle of the two connecting seats (104), the horizontal bolt (301) penetrates the first rotating connecting piece (303), one connecting seat (104) and the second rotating connecting piece (304) in sequence, and the limiting ring block (302) is fixed symmetrically on the outer side of the horizontal bolt (301) with the second rotating connecting piece (304) as the center, so as to realize the limiting rotation connection of the first rotating connecting piece (303), the second rotating connecting piece (304) and the horizontal bolt (301); When the upper clamping (201) and the lower clamping (101) are distributed symmetrically, the side inverted recess type clamping plate (202) is sleeved with the outer side of the first connecting side plate (102), so as to realize the vertical preliminary limiting of the upper clamping (201) and the lower clamping (101).

2. The stabilizing type clamp according to claim 1, wherein A through hole (105) is formed in one of the connecting seats (104) for sliding penetration of the horizontal bolt (301), and a threaded hole (106) is formed in the other connecting seat (104) for threaded connection of the horizontal bolt (301), the horizontal bolt (301) is moved horizontally to be close to the threaded hole (106) and is screwed with the threaded hole (106), so as to realize the horizontal limiting and fixing of the upper clamping (201) and the lower clamping (101).

3. The stabilizing type clamp of claim 1, wherein A notch groove (204) is formed in the bottom end of the side inverted recess type clamping plate (202), so that the side inverted recess type clamping plate (202) and the first connecting side plate (102) do not interfere with each other when the upper clamping (201) is turned over and covered.

4. The stabilizing type of the clamp according to claim 3, wherein, A first connecting hole (103) is formed in the first connecting side plate (102), a second connecting hole (203) corresponding to the first connecting hole (103) is formed in the side inverted recess type clamping plate (202), and the first connecting hole (103) and the second connecting hole (203) are provided with two groups, and one of the second connecting holes (203) is located above the notch groove (204). When the first connecting hole (103) and the second connecting hole (203) are aligned, vertical bolts (305) are passed through the second connecting hole (203) and the first connecting hole (103) and screwed with nuts to achieve vertical reinforcement of the upper clamp (201) and the lower clamp (101).

5. The stabilizing type of the clamp of claim 1, wherein The thickness of the first connecting side plate (102) matches the inner side height of the side inverted recess type clamping plate (202).

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