CN212250731U

CN212250731U - Sleeve type hanging rod flange seat with adjustable installation height

Info

Publication number: CN212250731U
Application number: CN202020957024.7U
Authority: CN
Inventors: 郑焕新
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-31
Filing date: 2020-05-31
Publication date: 2020-12-29
Anticipated expiration: 2030-05-31

Abstract

The utility model belongs to the technical field of the five metals, a peg flange seat of adjustable mounting height of bushing type is related to. The hanging rod flange seat comprises a base, an inner sleeve and an outer sleeve, wherein the base is arranged at one end of the inner sleeve, an open slot is formed in the surface of one side, perpendicular to the base, of the inner sleeve, the outer sleeve is correspondingly arranged outside the inner sleeve, a bolt connecting hole and a hanging rod hole are formed in the outer sleeve opposite to the open slot, and the outer sleeve is matched with the open slot in the inner sleeve through a connecting bolt penetrating through the bolt connecting hole; two grooves are arranged at two sides of an open slot at the outer side of the inner sleeve and are symmetrical to the central axis of the inner sleeve; the outer sleeve inboard is equipped with protruding rib, protruding rib corresponds with the recess that the interior sleeve pipe outside open slot both sides set up. The flange seat of the hanging rod adjusts the height of the flange seat in a mode of stretching the inner sleeve and the outer sleeve, the screw and the screw are used for fixing, the screw and the convex assistant strip on the inner side of the inner sleeve are meshed with each other, the connecting strength is high, the installation and the use are convenient, and the production cost is low.

Description

Sleeve type hanging rod flange seat with adjustable installation height

Technical Field

The utility model belongs to the technical field of the five metals, concretely relates to adjustable mounting height's of bushing type peg flange seat.

Background

Along with the continuous improvement of standard of living, people also continuously improve to accomodating the requirement, and the peg subassembly is indispensable in the life. At present, a common hanging rod assembly is composed of a hanging rod and hanging rod flange seats, the hanging rod flange seats are used for fixing the hanging rod, and the hanging rod is arranged between the flange seats; therefore, as the use environments of the hanging rod assembly are different, the corresponding flange seat with flexibly adjustable height is required to adapt. However, the existing flange with adjustable height is usually adjusted by rotating screws, so that the flange is large in limitation and inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: to the above defect, the utility model provides a telescopic peg flange seat of adjustable mounting height through the tensile mode of inside and outside sleeve pipe, adjusts the flange seat height, and joint strength is high, installation convenient to use, low in production cost.

The utility model provides a technical scheme that its technical problem adopted as follows: the sleeve type hanging rod flange seat with the adjustable installation height comprises a base, an inner sleeve and an outer sleeve, wherein the base is arranged at one end of the inner sleeve, an open slot is formed in the surface, perpendicular to one side of the base, of the inner sleeve, the outer sleeve is correspondingly arranged outside the inner sleeve, a bolt connecting hole and a hanging rod hole are formed in the outer sleeve opposite to the open slot, and the outer sleeve is matched with the open slot in the inner sleeve through a connecting bolt penetrating through the bolt connecting hole; the connecting bolt comprises a screw and a nut arranged on the screw, and the cross section of the screw is T-shaped.

The hanging rod flange seat has the advantages that the inner sleeve and the outer sleeve which are different in size and are matched with each other are adopted, the inner sleeve is provided with an open slot which enables the connecting bolt to move up and down, the hanging rod flange seat achieves the function of adjusting the height up and down under the action of the inner sleeve and the outer sleeve, when the hanging rod flange seat is adjusted to a proper height, the hanging rod flange seat is fixed through the connecting bolt, when screws are tightened, the connecting bolt and the inner sleeve conduct extrusion friction, connection between the inner sleeve and the outer sleeve is achieved, and the limitation; the hanging rod hole on the outer sleeve is used for fixing the hanging rod, different openings can be formed according to requirements in the actual production process, and the hanging rod can be made into a semi-through opening, a full-through opening or a corner flange and the like; when the inner and outer sleeves need longer length, a plurality of bolt connecting holes are arranged, so that the number of connecting bolts is increased, the fixation is firmer, and the connecting strength is high; the height of the hanging rod flange seat can be adjusted to the required height at will within the effective range of the inner sleeve and the outer sleeve, the requirements of adapting to different environments are met, the hanging rod flange seat is convenient to install and use, can be produced in batches, and is low in production cost.

Furthermore, two grooves are arranged at two sides of an open slot at the outer side of the inner sleeve and are symmetrical to the central axis of the inner sleeve; the outer sleeve inboard is equipped with protruding rib, protruding rib corresponds with the recess that the interior sleeve pipe outside open slot both sides set up. By tightening the connecting bolt, grooves on two sides of an open slot on the inner sleeve are mutually attached to the raised ribs on the inner side of the outer sleeve, so that the contact area between the inner sleeve and the outer sleeve is increased, the friction force between the inner sleeve and the outer sleeve is increased, the connecting strength between the fixed inner sleeve and the fixed outer sleeve is further improved, and the inner sleeve and the outer sleeve are effectively prevented from slipping; in the actual production process, the inner section of the groove can be square or circular arc, and the raised ribs correspond to the shape of the groove.

Furthermore, first convex ribs are arranged on two sides of the inner side of an open slot on the inner sleeve, and first concave parts are formed by the adjacent first convex ribs; and a second convex rib corresponding to the first concave is arranged on the nut, a second concave is formed by the corresponding second convex rib, and the inner surface of the open slot on the inner sleeve is mutually meshed with the nut. The first protruding muscle, the first sunken and the second of setting are sunken, the mutual interlock of the protruding muscle of second prevents that the nut from walking a position and sliding, can further strengthen the connection between interior sleeve pipe and the outer tube, effectively prevents the peg flange seat and slides, and joint strength is high, and is fixed effectual.

Further, the connecting bolt further comprises a spring, and the spring is arranged between the screw and the nut. After the connecting bolt is tightened, the spring can enable reacting force to exist between the nut and the inner sleeve and between the nut and the outer sleeve, so that the nut can be effectively prevented from loosening and falling, and the connecting stability of the connecting bolt is improved.

Furthermore, the inner sleeve is provided with a base connecting through hole, and the inner sleeve is fixedly connected with the base through a screw. The equipment is convenient, improves production efficiency, reduction in production cost.

Furthermore, the section of the inner sleeve is circular, polygonal or irregular; the cross section of the inner surface of the outer sleeve is the same as that of the outer surface of the inner sleeve. The inner sleeve and the outer sleeve with different geometric figures are arranged, so that the individual requirements can be met.

Furthermore, the inner sleeve and the outer sleeve are coaxially arranged. The inner sleeve and the outer sleeve which are coaxially arranged are convenient for the good stability of the inner sleeve and the outer sleeve during stretching.

The utility model has the advantages that:

1. the hanging rod flange seat has the advantages that the inner sleeve and the outer sleeve which are different in size and are matched with each other are adopted, the inner sleeve is provided with an open slot which enables the connecting bolt to move up and down, the hanging rod flange seat achieves the function of adjusting the height up and down under the action of the inner sleeve and the outer sleeve, when the hanging rod flange seat is adjusted to a proper height, the hanging rod flange seat is fixed through the connecting bolt, when screws are tightened, the connecting bolt and the inner sleeve conduct extrusion friction, connection between the inner sleeve and the outer sleeve is achieved, and the limitation; the hanging rod hole on the outer sleeve is used for fixing the hanging rod, different openings can be formed according to requirements in the actual production process, and the hanging rod can be made into a semi-through opening, a full-through opening or a corner flange and the like; when the inner and outer sleeves need longer length, a plurality of bolt connecting holes are arranged, so that the number of connecting bolts is increased, the fixation is firmer, and the connecting strength is high; the height of the hanging rod flange seat can be adjusted to the required height at will within the effective range of the inner sleeve and the outer sleeve, the requirements of adapting to different environments are met, the hanging rod flange seat is convenient to install and use, can be produced in batches, and is low in production cost.

2. By tightening the connecting bolt, grooves on two sides of an open slot on the inner sleeve are mutually attached to the raised ribs on the inner side of the outer sleeve, so that the contact area between the inner sleeve and the outer sleeve is increased, the friction force between the inner sleeve and the outer sleeve is increased, the connecting strength between the fixed inner sleeve and the fixed outer sleeve is further improved, and the inner sleeve and the outer sleeve are effectively prevented from slipping; in the actual production process, the inner section of the groove can be square or circular arc, and the shape of the raised rib corresponds to that of the groove; the first protruding muscle, the first sunken and the second of setting are sunken, the mutual interlock of the protruding muscle of second prevents that the nut from walking a position and sliding, can further strengthen the connection between interior sleeve pipe and the outer tube, effectively prevents the peg flange seat and slides, and joint strength is high, and is fixed effectual.

3. After the connecting bolt is tightened, the spring can enable reaction force to exist between the nut and the inner sleeve and between the nut and the outer sleeve, so that the nut can be effectively prevented from loosening and falling, and the connecting stability of the connecting bolt is improved; the base is connected with the through hole, so that the inner sleeve is connected with the base through the screw, the assembly is convenient, the production efficiency is improved, and the production cost is reduced; the inner sleeve and the outer sleeve with different geometric figures are arranged, so that the individual requirements can be met; the inner sleeve and the outer sleeve which are coaxially arranged are convenient for the good stability of the inner sleeve and the outer sleeve during stretching.

Drawings

The foregoing and other objects, features, and advantages of the invention will be apparent from the following detailed description taken in conjunction with the accompanying drawings.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic cross-sectional view of an inner sleeve according to embodiment 1 of the present invention;

FIG. 3 is a schematic cross-sectional view of an outer tube according to example 1 of the present invention;

FIG. 4 is a schematic cross-sectional view of a connecting bolt according to embodiment 1 of the present invention;

fig. 5 is a schematic view of a cross-sectional fitting structure of embodiment 1 of the present invention;

fig. 6 is a schematic view of a cross-sectional fitting structure according to embodiment 2 of the present invention;

fig. 7 is a schematic view of a cross-sectional matching structure of embodiment 3 of the present invention;

wherein: the structure comprises a base 1, an inner sleeve 2, an open slot 21, a base connecting through hole 22, a groove 23, a first convex rib 24, a first recess 25, an outer sleeve 3, a bolt connecting hole 31, a hanging rod hole 32, a convex rib 33, a connecting bolt 4, a screw 41, a nut 42, a second convex rib 43, a second recess 44 and a spring 45.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

Referring to fig. 1, the sleeve type hanging rod flange seat with adjustable installation height comprises a base 1, an inner sleeve 2 and an outer sleeve 3, wherein the base 1 is arranged at one end of the inner sleeve 2, referring to fig. 2, a base connecting through hole 22 is formed in the bottom of the inner sleeve 2, the inner sleeve 2 is fixedly connected with the base 1 through a screw, and an open slot 21 is formed in the surface, perpendicular to one side of the base 1, of the inner sleeve 2; the outer sleeve 3 is correspondingly arranged outside the inner sleeve 2, a bolt connecting hole 31 and a hanging rod hole 32 are formed in the outer sleeve 3 opposite to the open slot 21, and the outer sleeve 3 is matched with the open slot 21 in the inner sleeve 2 through a connecting bolt 4 penetrating through the bolt connecting hole 31; the connecting bolt 4 comprises a screw 41 and a nut 42 arranged on the screw 41, and the cross section of the screw 41 is T-shaped; the section of the inner sleeve 2 is of a square structure, the section of the inner surface of the outer sleeve 3 corresponds to the square structure of the outer surface of the inner sleeve 2, the outer sleeve 3 is a square hollow tube, and the inner sleeve 2 and the outer sleeve 3 are coaxially arranged;

referring to fig. 2, 3 and 5, two grooves 23 are formed at two sides of an open slot 21 at the outer side of the inner sleeve 2 and are symmetrical to the central axis of the inner sleeve 2; the inner side of the outer sleeve 3 is provided with a raised rib 33, and the raised rib 33 corresponds to the grooves 23 arranged at two sides of the open slot 21 at the outer side of the inner sleeve 2; two sides of the inner side of the open slot 21 on the inner sleeve 2 are provided with first convex ribs 24, and the adjacent first convex ribs 24 form first recesses 25; the nut 42 is provided with a second rib 43 corresponding to the first recess 25, the second rib 43 forms a second recess 44, and the inner surface of the open slot 21 on the inner sleeve 2 is engaged with the nut 42.

Referring to fig. 4 and 5, the connecting bolt 4 further includes a spring 45, and the spring 45 is disposed between the screw 41 and the nut 42.

Example 2

Referring to fig. 6, the present embodiment is different from embodiment 1 in that the cross section of the inner sleeve 2 is a circular structure, the cross section of the inner surface of the outer sleeve 3 corresponds to the circular structure of the outer surface of the inner sleeve 2, the outer sleeve 3 is a circular hollow tube, and the inner sleeve 2 and the outer sleeve 3 are coaxially arranged.

Example 3

Referring to fig. 7, the present embodiment is different from embodiment 2 in that the cross section of the inner sleeve 2 is a circular structure, the cross section of the inner surface of the outer sleeve 3 corresponds to the circular structure of the outer surface of the inner sleeve 2, the outer surface of the outer sleeve 3 is a square cross section, that is, the outer sleeve 3 is a hollow tube with an outer side and an inner circle, and the inner sleeve 2 and the outer sleeve 3 are coaxially arranged.

The hanging rod flange seat of the embodiment adjusts the height of the flange seat in a mode of stretching the inner sleeve and the outer sleeve, has high connection strength, is convenient to install and use and has low production cost; the cross sections of the inner sleeve and the outer sleeve are in any geometric shapes, so that the individual requirements are met.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. Sleeve type hanging rod flange seat with adjustable installation height comprises a base (1), an inner sleeve (2) and an outer sleeve (3), and is characterized in that: the base (1) is arranged at one end of an inner sleeve (2), an open slot (21) is formed in the surface, perpendicular to one side of the base (1), of the inner sleeve (2), the outer sleeve (3) is correspondingly arranged outside the inner sleeve (2), a bolt connecting hole (31) and a hanging rod hole (32) are formed in the outer sleeve (3) opposite to the open slot (21), and the outer sleeve (3) is matched with the open slot (21) in the inner sleeve (2) through a connecting bolt (4) penetrating through the bolt connecting hole (31); the connecting bolt (4) comprises a screw (41) and a nut (42) arranged on the screw (41), and the cross section of the screw (41) is T-shaped.

2. The telescopic mounting height adjustable cloth rail flange mount of claim 1, wherein: two grooves (23) are arranged at two sides of an open slot (21) at the outer side of the inner sleeve (2) and are symmetrical to the central axis of the inner sleeve (2); the utility model discloses a joint sleeve, including outer tube (3), protruding rib (33) are equipped with to outer tube (3) inboard, protruding rib (33) are corresponding with recess (23) that interior sleeve pipe (2) outside open slot (21) both sides set up.

3. The telescopic mounting height adjustable cloth rail flange mount of claim 1, wherein: two sides of the inner side of an open slot (21) on the inner sleeve (2) are provided with first convex ribs (24), and adjacent first convex ribs (24) form first recesses (25); and a second convex rib (43) corresponding to the first concave (25) is arranged on the nut (42), a second concave (44) is formed by the corresponding second convex rib (43), and the inner surface of the open slot (21) on the inner sleeve (2) is mutually meshed with the nut (42).

4. The telescopic mounting height adjustable cloth rail flange mount of claim 1, wherein: the connecting bolt (4) further comprises a spring (45), and the spring (45) is arranged between the screw (41) and the nut (42).

5. The telescopic mounting height adjustable cloth rail flange mount of claim 1, wherein: the bottom of the inner sleeve (2) is provided with a base connecting through hole (22), and the inner sleeve (2) is fixedly connected with the base (1) through a screw.

6. The telescopic mounting height adjustable cloth rail flange mount of claim 1, wherein: the section of the inner sleeve (2) is circular, polygonal or irregular; the section of the inner surface of the outer sleeve (3) is the same as that of the outer surface of the inner sleeve (2).

7. The telescopic mounting height adjustable cloth rail flange mount of claim 6, wherein: the inner sleeve (2) and the outer sleeve (3) are coaxially arranged.