CN211116965U

CN211116965U - Hoop structure

Info

Publication number: CN211116965U
Application number: CN201921665568.XU
Authority: CN
Inventors: 刘君帮
Original assignee: Wuhan Meitefa Electromechanical Equipment Co ltd
Current assignee: Wuhan Meitefa Electromechanical Equipment Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-07-28
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a hoop structure, hoop structure includes a plurality of staple bolt units, each staple bolt unit includes the mount pad, the front end of mount pad extends forward and forms the forearm, the rear end of mount pad extends backward and forms the postbrachium, the forearm of one of them and the postbrachium of one of them of every two adjacent staple bolt units joint each other, so that a plurality of staple bolt units joint in proper order around and form the annular hoop body, the annular hoop body is used for hooping and treats the connecting piece; wherein, the front arm and the rear arm are made of metal sheets, and the connecting length of the front arm and the rear arm which are jointed with each other is adjustable. In the utility model, the front arm and the rear arm are made of metal sheets, which not only has enough connection strength, but also is easy to bend and deform; the connecting length of the front arm and the rear arm which are mutually jointed can be adjusted, and the connecting device is suitable for hooping connecting pieces to be connected with various radial sizes; through setting up a plurality of staple bolt units interengagement, more the special-shaped profile of adaptation treating the connecting piece optimizes the staple bolt unit and treats the connection effect between the connecting piece.

Description

Hoop structure

Technical Field

The utility model relates to a technical field of connection product, in particular to staple bolt product's technical field, concretely relates to staple bolt structure.

Background

The staple bolt belongs to the fastener for the staple bolt closes and treats the connecting piece, consequently, in order to reach better fastening effect, the staple bolt need laminate completely and treat the surface of connecting piece. However, the existing anchor ear is generally suitable for hooping a cylindrical to-be-connected component, and for the to-be-connected component with an edge or even a special shape, the hooping effect is affected due to the incomplete fitting.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a staple bolt structure aims at solving the unable general multiple appearance profile of traditional staple bolt and treats the problem of connecting piece.

In order to achieve the above object, the present invention provides a hoop structure, which includes a plurality of hoop units, each hoop unit includes a mounting seat, a front end of the mounting seat extends forward to form a front arm, a rear end of the mounting seat extends backward to form a rear arm, and the front arm of one of every two adjacent hoop units and the rear arm of the other adjacent hoop unit are joined to each other, so that the hoop units are sequentially joined back and forth to form a ring-shaped hoop body, and the ring-shaped hoop body is used for hooping a to-be-connected component;

wherein the front arm and the rear arm are made of sheet metal, and the connection length of the front arm and the rear arm which are jointed with each other is adjustable.

Optionally, in each hoop unit, a sliding groove extending in the front-back direction is formed in each of the front arm and the rear arm, and a threaded hole is formed in the other sliding groove;

the hoop structure further comprises a screwed piece, the width of a screwed joint of the screwed piece is larger than that of the sliding groove, and a screwed rod of the screwed piece is used for penetrating through the sliding groove to be screwed with the corresponding threaded hole.

Optionally, the hoop unit has an inner end close to the to-be-connected piece and an outer end far away from the to-be-connected piece;

in each hoop unit, the rear arm is located on the outer side of the front arm, and the distance from the rear arm to the inner end face of the mounting seat is equal to the thickness of the front arm, so that the front arm and the rear arm which are mutually jointed are arranged in a stacked mode in the inner direction and the outer direction.

Optionally, in each hoop unit, the rear arm is bent inward to form a bent section, the bent section is provided with a through hole along the front-back direction, and the width of the through hole is adapted to the thickness of the front arm.

in each hoop unit, the rear arm is located on the outer side of the front arm, one of the inner end face of the rear arm and the outer end face of the front arm is convexly provided with a positioning protrusion, the other one of the inner end face of the rear arm and the outer end face of the front arm is concavely provided with a positioning concave part, and the positioning protrusion is in concave-convex fit with the positioning concave part.

Optionally, the positioning protrusions are arranged in a plurality at intervals in the front-back direction, and the positioning concave portions are arranged in a plurality corresponding to the plurality of positioning protrusions.

Optionally, in each hoop unit, a damping plate is disposed on an inner end surface of the mounting seat, and the damping plate is elastically and telescopically arranged along the inner direction and the outer direction.

Optionally, the damping plate is made of an elastic material; or,

the damping plate is elastically and telescopically arranged on the inner end face of the mounting seat through an elastic piece.

the inner end face of each hoop unit is provided with a water chute, and the water chutes are used for guiding water to be discharged downwards when the plurality of hoop units are sequentially connected.

and the inner end surface of the hoop unit is provided with an anti-skid protrusion.

In the technical scheme provided by the utility model, the front arm and the rear arm are made of metal sheets, which not only have enough connection strength, but also are easy to bend and deform; the connecting length of the front arm and the rear arm which are mutually jointed is adjustable, and the front arm and the rear arm are suitable for hooping the parts to be connected with various radial sizes; the plurality of hoop units are mutually jointed to form the annular hoop body, so that the special-shaped contour of the to-be-connected piece can be adapted conveniently, and the connection effect between the hoop units and the to-be-connected piece is optimized.

Drawings

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

Fig. 1 is a schematic top view of an embodiment of a hoop structure provided in the present invention;

fig. 2 is a schematic perspective view of the hoop unit in fig. 1.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				200	Hoop structure	31	Sliding chute
100	Hoop unit	32	Bending section
				1	Mounting seat	33	Via hole
2	Front arm	34	Positioning concave part
				21	Threaded hole	4	Screw joint
22	Positioning projection	5	Damping plate
				3	Rear arm

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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 at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

In view of this, the utility model provides a hoop structure, fig. 1 to fig. 2 are the utility model provides an embodiment of hoop structure.

Referring to fig. 1 to 2, the present invention provides a hoop structure 200, where the hoop structure 200 includes a plurality of hoop units 100, each hoop unit 100 includes a mounting seat 1, a front end of the mounting seat 1 extends forward to form a front arm 2, a rear end of the mounting seat 1 extends backward to form a rear arm 3, and the front arm 2 of one of every two adjacent hoop units 100 is joined with the rear arm 3 of the other one of the adjacent hoop units 100, so that the hoop units 100 are sequentially joined back and forth to form a ring hoop body, and the ring hoop body is used for hooping a to-be-connected component; wherein the front arm 2 and the rear arm 3 are made of sheet metal, and the connection length of the front arm 2 and the rear arm 3 which are jointed with each other is adjustable.

In the technical scheme provided by the utility model, the front arm 2 and the rear arm 3 are made of metal sheets, which not only have enough connection strength, but also are easy to bend and deform; the connecting length of the front arm 2 and the rear arm 3 which are mutually jointed is adjustable, and the connecting device is suitable for hooping connecting pieces to be connected with various radial sizes; the plurality of hoop units 100 are mutually jointed to form the annular hoop body, so that the special-shaped profile of the to-be-connected piece can be conveniently adapted, and the connection effect between the hoop units 100 and the to-be-connected piece is optimized.

Preferably, the strength of the material of the mounting seat 1 is at least greater than the strength of the front arm 2 and the rear arm 3, so as to provide sufficient fastening force and supporting force for the connecting piece; the thickness of the metal sheet from which the front arm 2 and the rear arm 3 are made needs to be set within an appropriate range, and if too thin, the strength of connection to the member to be connected is easily weakened, whereas if too thick, the bending effect of the front arm 2 or the rear arm is affected. Of course, the front arm 2 and the rear arm 3 may also be made of other materials, such as plastic products with flexibility and higher strength, and the details are not described here.

It should be noted that, the front and rear directions in the present design do not limit the hoop unit 100, and the front and rear directions are opposite directions and are only used for representing the length direction of the hoop unit 100. In addition, for convenience of description, in two adjacent hoop units 100, the hoop unit 100 positioned in the forward direction is a front hoop unit, the hoop unit 100 positioned in the backward direction is a rear hoop unit, and the front arm 2 and the rear arm 3 engaged with each other, that is, the front arm 2 and the rear arm 3 engaged with each other in the front hoop unit and the rear hoop unit.

The joint mode includes a plurality of modes, when the front arm 2 and the rear arm 3 which are mutually jointed are overlapped, the front arm and the rear arm can be jointed by bonding, sliding connection, buckling fixation and other modes. In the present embodiment, in each hoop unit 100, a sliding slot 31 extending in the front-back direction is opened in one of the front arm 2 and the rear arm 3, and a threaded hole 21 is opened in the other one; the hoop structure 200 further includes a screw joint member 4, the width of the screw joint member 4 is greater than the width of the sliding groove 31, and the screw joint rod of the screw joint member 4 is used for penetrating through the sliding groove 31 to be screwed with the corresponding threaded hole 21. When the front arm 2 and the rear arm 3, which are engaged with each other, are adjusted in position, that is, the threaded hole 21 is aligned with a certain position on the slide groove 31, the screw rod of the screw 4 is operated to pass through the slide groove 31 to be screwed with the threaded hole 21, and screwing is continued until the screw abuts against the edge of the slide groove 31, so that the fixation between the front arm 2 and the rear arm 3, which are engaged with each other, in the length position is completed.

Further, in the present embodiment, the hoop unit 100 has an inner end for being close to the to-be-connected member and an outer end far from the to-be-connected member; in each hoop unit 100, the rear arm 3 is located outside the front arm 2, and the rear arm 3 is located at a distance from the inner end surface of the mounting seat 1 corresponding to the thickness of the front arm 2, so that the front arm 2 and the rear arm 3, which are coupled to each other, are stacked in the medial-lateral direction. In the process of jointing, a slot is defined between the rear arm 3 and the outer wall of the piece to be jointed, and the slot width is equivalent to the thickness of the front arm 2, so that the front arm 2 can be completely inserted and matched with the slot, the contact area between the front arm and the front arm is increased, sufficient pressing force is applied to the front arm 2 by the rear arm, and the fastening strength of the hoop unit 100 to the piece to be jointed is improved. It should be noted that, equivalently, the distance between the rear arm 3 and the inner end surface of the mounting base 1 may be slightly larger, equal to or slightly smaller than the thickness of the front arm 2.

Next, in this embodiment, in each hoop unit 100, the rear arm 3 is bent inward to form a bent section 32, a through hole 33 is formed through the bent section 32 in the front-back direction, and the width of the through hole 33 is adapted to the thickness of the front arm 2. When the device is installed, the slot is defined between the rear arm 3 of the front hoop unit and the connecting piece, the bending section 32 is covered on the notch of the slot and is communicated with the slot through the through hole 33. The front arm 2 of the rear hoop unit passes through the through hole 33 and extends into the slot, and at this time, the lower end of the through hole 33 of the bending section 32 is pressed by the front arm 2 to abut against the to-be-connected component, so that the rear arm 3 and the front arm 2 cannot be separated from each other, which is beneficial to improving the connection stability of the hoop structure 200.

In addition, in the present embodiment, the hoop unit 100 has an inner end close to the to-be-connected member and an outer end far from the to-be-connected member; in each hoop unit 100, the rear arm 3 is located outside the front arm 2, one of the inner end surface of the rear arm 3 and the outer end surface of the front arm 2 is provided with a positioning protrusion 22 in a protruding manner, the other one is provided with a positioning recess 34 in a recessed manner, and the positioning protrusion 22 is in concave-convex fit with the positioning recess 34. When the forearm 2 of back staple bolt unit with the back arm 3 of preceding staple bolt unit is range upon range of when setting up, the protruding 22 of location with corresponding location concave part 34 carries out unsmooth cooperation, helps the restriction forearm 2 with back arm 3 is along the front and back to relative slip, thereby avoids back staple bolt unit with preceding staple bolt unit slips mutually.

Of course, one of the positioning protrusions 22 and the positioning recesses 34 may be provided as one, and the other may be provided as a plurality, for example, one positioning protrusion 22 and a plurality of positioning recesses 34 may be provided, and the length of the connection between the front arm 2 and the rear arm may be adjusted by adjusting the positioning protrusion 22 to be matched with different positioning recesses 34; however, in order to further improve the stability of the connection, a plurality of positioning protrusions 22 may be further arranged at intervals in the front-rear direction, and a plurality of positioning recesses 34 may be arranged corresponding to the plurality of positioning protrusions 22. The plurality of positioning protrusions 22 are matched with the positioning concave parts 34, so that even if one of the positioning protrusions slips off, the rest of the positioning protrusions can still provide enough limiting function to strengthen the connection strength of the front arm 2 and the rear arm 3.

In addition, in this embodiment, in each hoop unit 100, the inner end surface of the mounting seat 1 is provided with a damping plate 5, and the damping plate 5 is elastically and telescopically arranged along the inner and outer directions. The damping plate 5 is helpful for buffering the impact force applied to the mounting seat 1 by the to-be-connected piece, so that the damage to the mounting seat 1 is avoided, and the service life of the mounting seat 1 is prevented from being influenced; on the contrary, the damping plate 5 also helps to buffer the impact force applied by the mounting seat 1 to the to-be-connected component, so as to avoid damage to the to-be-connected component from the outside.

Various technical schemes are provided for realizing the elastic expansion and contraction of the damping plate 5, for example, the damping plate 5 is made of an elastic material, such as rubber; or, the damping plate 5 is elastically and telescopically mounted on the inner end surface of the mounting base 1 through an elastic member, for example, a spring member, and the spring member may be disposed at intervals along the circumferential direction of the damping plate 5, or disposed between the damping plate 5 and the inner end surface of the mounting base 1 in a dispersing manner, so as to balance and buffer the impact force applied to each part of the damping plate 5.

In addition, in the present embodiment, the hoop unit 100 has an inner end close to the to-be-connected member and an outer end far from the to-be-connected member; the inner end surface of the hoop unit 100 is provided with a water chute, and the water chute is used for guiding the water body to be discharged downwards when the plurality of hoop units 100 are sequentially connected. The aqueducts can be arranged in a plurality of intervals along the front-back direction, and particularly when the hoop structure 200 is applied outdoors, rainwater is prevented from gathering between the inner end face of the hoop unit 100 and the to-be-connected piece and corroding to damage the to-be-connected piece or the hoop unit 100, so that the service life of the to-be-connected piece or the hoop unit 100 is not affected.

In addition, in the present embodiment, the hoop unit 100 has an inner end close to the to-be-connected member and an outer end far from the to-be-connected member; the inner end surface of the hoop unit 100 is provided with an anti-skid protrusion. The specific expression form of the anti-skid protrusions is not limited, and the anti-skid protrusions can be arranged in a convex arc surface or a polyhedron; the anti-slip protrusions may be distributed on the inner end surface of the hoop unit 100 in a dispersed manner, or may be distributed in a concentrated manner in a designated area. The anti-skid protrusions can effectively prevent the inner end face and the to-be-connected piece from generating relative displacement, so that the fastening effect of the hoop structure 200 on the to-be-connected piece is influenced.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. The hoop structure is characterized by comprising a plurality of hoop units, each hoop unit comprises a mounting seat, the front end of each mounting seat extends forwards to form a front arm, the rear end of each mounting seat extends backwards to form a rear arm, the front arm of one of every two adjacent hoop units is mutually jointed with the rear arm of the other one of every two adjacent hoop units, so that the hoop units are sequentially jointed back and forth to form an annular hoop body, and the annular hoop body is used for hooping a to-be-connected piece;

2. The hoop structure as claimed in claim 1, wherein each of the hoop units has a sliding slot formed therein and a threaded hole formed therein, the sliding slot extending in the front-rear direction of the front arm and the sliding slot extending in the rear-rear direction of the rear arm;

3. The hoop structure of claim 1, wherein the hoop unit has an inner end for being close to the member to be connected and an outer end for being far away from the member to be connected;

4. The hoop structure as claimed in claim 3, wherein in each hoop unit, the rear arm is bent inward to form a bent section, the bent section is provided with a through hole extending in the front-back direction, and the width of the through hole is adapted to the thickness of the front arm.

5. The hoop structure of claim 1, wherein the hoop unit has an inner end for being close to the member to be connected and an outer end for being far away from the member to be connected;

6. The hoop structure as claimed in claim 5, wherein the positioning protrusions are arranged in plurality at intervals in the front-rear direction, and the positioning recesses are arranged in plurality corresponding to the plurality of positioning protrusions.

7. The hoop structure as claimed in claim 1, wherein in each hoop unit, the inner end surface of the mounting seat is provided with a shock absorbing plate, and the shock absorbing plate is elastically and telescopically arranged along the inner and outer directions.

8. The hoop structure as claimed in claim 7, wherein the shock absorbing plate is made of an elastic material; or,

9. The hoop structure of claim 1, wherein the hoop unit has an inner end for being close to the member to be connected and an outer end for being far away from the member to be connected;

10. The hoop structure of claim 1, wherein the hoop unit has an inner end for being close to the member to be connected and an outer end for being far away from the member to be connected;