CN217951546U - Swift butt joint locking spring steel clamp and connection structure thereof - Google Patents

Abstract

The utility model relates to the technical field of fasteners, in particular to a quick butt joint locking spring steel clamp and a connecting structure thereof, wherein the clamp comprises a clamp main body, a screwing tensioning screw rod and a positioning support, the clamp main body is an open double-ring structure with mutually crossed ends, one ends of the open double rings are mutually connected, and are turned over to the outer side of the ring to form a first bend, and the other ends are turned over to the outer side of the ring to form a second bend; the middle part of the positioning support is provided with a bolt hole which is connected with a screwing and tensioning screw rod through the bolt hole; the screwing and fastening screw rod is connected with the first bending through the tail part of the screwing and fastening screw rod and connected with the second bending through the positioning support. The connection structure comprises stainless steel pipes with two ends respectively penetrating through the silica gel canvas and spring steel clamps installed on the connection sections of the stainless steel pipes and the silica gel canvas. The utility model discloses convenient to use, the installation is swift, has shortened the installation time of clamp, has promoted work efficiency.

Description

Swift butt joint locking spring steel clamp and connection structure thereof

Technical Field

The utility model relates to a fastener technical field, concretely relates to swift butt joint locking spring steel clamp. Still relate to a swift butt joint locking spring steel clamp connection structure.

Background

The spring hoop is made of spring steel, has simple structure, convenient processing, lower cost, quick installation and stronger sealing performance, can provide long-time tightening force compensation for the acted pipeline due to the elasticity of the spring hoop, is generally applied to a flow/gas pipeline with no pressure or lower pressure requirement, and can also be applied to hydroelectric installation, household appliance maintenance, equipment assembly and the like.

Traditional spring clamp is mainly through punching the mode locking of threading the screw on the card strip that the bending is annular and is fastened the object, and the locking mode of this kind of clamp is comparatively loaded down with trivial details, and the dismouting process is slow, leads to work efficiency to reduce.

Therefore, a spring steel clamp which is convenient to use and quick to install is needed.

In order to solve the above problems, there is also a need for a connection structure using the above spring steel clip.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a swift butt joint locking spring steel clamp.

The to-be-solved technical problem of the utility model is to provide a swift butt joint locking spring steel clamp connection structure.

A quick butt joint locking spring steel clamp comprises a clamp main body, a screwing tensioning screw and a positioning support, wherein the clamp main body is of an open double-ring structure with mutually crossed ends, one ends of open double rings are mutually connected and are turned over towards the outer side of the ring to form a first bend, and the other ends of the open double rings are turned over towards the outer side of the ring to form a second bend; the middle part of the positioning support is provided with a bolt hole which is connected with a screwing and tensioning screw rod through the bolt hole; the screwing and fastening screw rod is connected with the first bending through the tail part of the screwing and fastening screw rod and connected with the second bending through the positioning support.

As a preferred of the utility model discloses well swift butt joint locking spring steel clamp, the used material of clamp main part is the spring steel.

As the utility model discloses a well swift butt joint locking spring steel clamp is preferred, twist solid straining screw and include the screw thread section of propping the connection with the location and the round bar section of being connected with the first bending end of clamp main part, cup jointed on the round bar and prop tight cushion.

As the utility model discloses a well swift locking spring steel clamp's of butt joint preferred, the location props the size of bolt hole and twists the size phase-match of solid tensioning screw thread section.

As the utility model discloses a well swift locking spring steel clamp's of butt joint is preferred, prop up the internal diameter of tight cushion and twist the size phase-match of solid taut screw rod section.

The utility model provides a swift butt joint locking spring steel clamp connection structure, is including swift butt joint locking spring steel clamp, silica gel canvas and stainless steel tubular product, the silica gel canvas includes first silica gel canvas and second silica gel canvas, the one end of stainless steel tubular product is worn to establish in first silica gel canvas, and its other end is worn to establish in second silica gel canvas, swift butt joint locking spring steel clamp is installed respectively on stainless steel tubular product and first silica gel canvas and second silica gel canvas's linkage segment.

The utility model discloses technical scheme has following advantage: the utility model discloses changed the locking mode that traditional clamp punched the screw on the layering, through applying rotatory dynamics to twisting solid straining screw, changed the distance between the both ends of clamp main part intercrossing, played the elasticity effect of embracing the clamp. The utility model discloses convenient to use, the installation is swift, has shortened the installation time of clamp, has promoted work efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is one of the schematic structural diagrams of the spring steel clamp connection structure of the present invention.

Fig. 2 is an enlarged schematic view of a structure at a in fig. 1.

Fig. 3 is a second schematic structural view of the spring steel band connection structure of the present invention.

Fig. 4 is a schematic view of the cross-sectional structure D-D in fig. 3.

Fig. 5 is an enlarged schematic view of the structure at B in fig. 4.

Fig. 6 is a schematic structural view of a clip connection structure of spring steel according to embodiment 2.

Description of reference numerals:

1. a clamp main body; 2. screwing and fixing the tensioning screw; 3. positioning and supporting; 4. tightly supporting the cushion block; 5. stainless steel tubing; 6. silica gel canvas.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Example 1

The utility model provides a quick butt joint locking spring steel clamp, as shown in figures 1-5, comprising a clamp main body 1, a screwing tensioning screw rod 2 and a positioning support 3, wherein the clamp main body 1 is an open double-ring structure with mutually crossed ends, the ends of one end of the open double-ring structure are connected with each other, and are turned over to ninety degrees outside the ring to form a first bend, and two ends of the other end are turned over to one hundred eighty degrees outside the ring to form a second bend; a bolt hole is formed in the middle of the positioning support 3, two through holes are formed in two sides of the bolt hole respectively, and the bolt hole is sleeved with two end heads of the second bending end of the hoop main body 1 through the through holes; and the screwing and fastening screw rod 2 passes through the bolt hole on the positioning support 3 and then is connected with the first bending end of the clamp main body 1.

Adopt above-mentioned structure, the utility model discloses abandoned the fastening mode of traditional clamp lock screw, through exerting the rotatory dynamics to twisting solid tension screw 2, change the distance between the 1 intercrossing's of clamp main part both ends, and then fasten or relax the clamp, simple to operate is swift.

In this embodiment, the clamp body 1 is made of spring steel, which is integrally formed from spring steel strips. From the connected end to the unconnected end, the distance between the two open rings is gradually increased, and the connected end is positioned between the two ends of the unconnected end.

By adopting the structure, the spring steel has higher elastic limit and high fatigue limit, the service life of the clamp is prolonged, and the maintenance frequency is reduced.

In this embodiment, screw up straining screw 2 and include the screw thread section of being connected with the location props 3 and the round bar section of being connected with the first bending end of clamp main part 1, cup jointed on the round bar and prop tight cushion 4, prop tight cushion 4 and can be hollow cylinder or prism shape, preferably cylindrically in this embodiment, prop the external diameter of tight cushion 4 and be greater than the distance between the two rings of link. The size of the bolt hole on the positioning support 3 is matched with the size of the thread section of the tightening screw rod 2. The inner diameter of the tightening cushion block 4 is matched with the size of the round rod section of the tightening screw rod 2.

This embodiment still provides a swift butt joint locking spring steel clamp connection structure, includes: swift butt joint locking spring steel clamp, silica gel canvas 6 and stainless steel tubular product 5, silica gel canvas 6 includes first silica gel canvas and second silica gel canvas, stainless steel tubular product 5's one end is worn to establish in first silica gel canvas, and its other end is worn to establish in second silica gel canvas, two swift butt joint locking spring steel clamp is installed respectively on stainless steel tubular product 5 and first silica gel canvas and second silica gel canvas's linkage segment to make the clamp shrink and effectively hold stainless steel tubular product 5 and silica gel canvas 6 linkage segment tightly through twisting taut screw 2 firmly.

Example 2

The difference between this embodiment and embodiment 1 is that, as shown in fig. 6, the second bend is formed by turning over two ends of the second bend to ninety degrees outside the circular ring, and the positioning support 3 is not provided with a through hole.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims (6)

1. The utility model provides a swift butt joint locking spring steel clamp, includes clamp main part (1), twists solid straining screw (2) and location and props (3), its characterized in that: the clamp main body (1) is of an open type double-ring structure with mutually crossed end parts, one ends of the open type double rings are mutually connected and are turned over towards the outer side of the ring to form a first bend, and the other ends of the open type double rings are turned over towards the outer side of the ring to form a second bend; the middle part of the positioning support (3) is provided with a bolt hole which is connected with the screwing and tensioning screw rod (2) through the bolt hole; the screwing and fastening screw rod (2) is connected with the first bending through the tail part of the screwing and fastening screw rod and connected with the second bending through the positioning support (3).

2. The quick butt lock spring steel clamp of claim 1, wherein the clamp body (1) is made of spring steel.

3. The quick butt joint locking spring steel clamp according to claim 1, wherein the screwing and tightening screw (2) comprises a thread section connected with the positioning support (3) and a round rod section connected with the first bend, and a supporting cushion block (4) is sleeved on the round rod.

4. The quick butt lock spring steel clamp according to claim 3, wherein the size of the bolt hole on the positioning support (3) is matched with the size of the thread section of the tightening screw rod (2).

5. The quick butt lock spring steel clamp according to claim 3, wherein the inner diameter of the tightening cushion block (4) matches the size of the round rod section of the tightening tension screw (2).

6. The utility model provides a swift butt joint locking spring steel clamp connection structure which characterized in that includes: the quick butt lock spring steel clamp of any one of claims 1 to 5, the silicone canvas (6) and the stainless steel pipe (5), the silicone canvas (6) includes a first silicone canvas and a second silicone canvas, one end of the stainless steel pipe (5) is penetrated in the first silicone canvas, the other end thereof is penetrated in the second silicone canvas, and the quick butt lock spring steel clamp is installed on a connection section of the stainless steel pipe (5) and the first silicone canvas and the second silicone canvas, respectively.

Images