CN213953225U

CN213953225U - Metal surrounding rod

Info

Publication number: CN213953225U
Application number: CN202022890943.XU
Authority: CN
Inventors: 窦远程
Original assignee: Wujiang Baifu Metal Products Co ltd
Current assignee: Wujiang Baifu Metal Products Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-08-13
Anticipated expiration: 2030-12-02

Abstract

The application discloses metal enclosing rod, including sill bar, ejector pin, first inserted bar and horizontal pole, connecting sleeve, two are all rotated to sill bar top both sides the inside first inserted bar that all overlaps of sleeve pipe, two the equal rigid coupling in first inserted bar top is in the ejector pin bottom, first inserted bar top inner chamber is equipped with the slide bar, the first inserted bar inner wall of the equal rigid coupling in slide bar top and bottom, slide bar surface cover has the sliding sleeve, sliding sleeve bottom rigid coupling second spring, the second spring housing is on the slide bar surface, the connecting rod is connected to sliding sleeve one side, connecting rod one end runs through first inserted bar and connects the connecting block, connecting block top rigid coupling ejector pin, the inside mounting hole of seting up of ejector pin, the mounting hole inner chamber is equipped with a plurality of extrusion pads, the first spring of extrusion pad one side rigid coupling, extrusion pad rigid coupling mounting hole inner wall. The application provides a metal surrounding rod convenient to install and detach.

Description

Metal surrounding rod

Technical Field

The application relates to a surrounding rod, in particular to a metal surrounding rod.

Background

The railing is a railing, and the railing can be divided into an internode type and a continuous type in form. The former consists of a vertical column, a handrail and a cross bar, wherein the handrail is supported on the vertical column; the latter has a continuous handrail, consisting of a handrail, a newel and a base. The common categories are: wooden handrails, stone handrails, stainless steel handrails, cast iron handrails, cast stone handrails, cement handrails, and combined handrails.

The enclosing rod that adopts now generally encloses the pole for metal, but general metal encloses the pole installation inconvenient, need guarantee the fastness when using moreover, avoids damaging easily and leads to having the potential safety hazard. Therefore, a metal surrounding rod is provided for solving the problems.

Disclosure of Invention

A metal enclosing rod comprises a bottom rod, top rods, first inserting rods and a cross rod, wherein two sides of the top of the bottom rod are respectively rotatably connected with a sleeve, the first inserting rods are sleeved inside the two sleeves, the tops of the two first inserting rods are fixedly connected to the bottoms of the top rods, a sliding rod is arranged in an inner cavity at the top end of each first inserting rod, the tops and the bottoms of the sliding rods are fixedly connected with the inner walls of the first inserting rods, a sliding sleeve is sleeved on the surface of each sliding rod, the bottom of the sliding sleeve is fixedly connected with a second spring, the second spring is sleeved on the surface of each sliding rod, one side of each sliding sleeve is connected with a connecting rod, one end of each connecting rod penetrates through the corresponding first inserting rod to be connected with a connecting block, the top of each connecting block is fixedly connected with the top rods, mounting holes are formed in the top rods, a plurality of extrusion pads are arranged in the inner cavities of the mounting holes, one sides of the extrusion pads are fixedly connected with the first springs, and the extrusion pads are fixedly connected with the inner walls of the mounting holes;

two first inserted bar one side rigid coupling horizontal pole in opposite directions, the horizontal pole surface is equipped with the position sleeve, thread groove is seted up to sill bar top both sides, the threaded connection threaded rod is passed through to thread groove inside, threaded rod top rigid coupling is in second inserted bar bottom, position sleeve and mounting hole are passed on second inserted bar top.

Further, the outer diameter of the first inserted bar is smaller than the inner diameter of the sleeve, and the first inserted bar is connected with the sleeve through threads.

Furthermore, the inner diameter of the positioning sleeve is larger than the outer diameter of the second inserted bar, the positioning sleeve is connected with the second inserted bar in a sliding mode, and a fastening bolt is arranged on one side of the positioning sleeve.

Furthermore, both sides of the bottom rod are fixedly connected with bottom plates.

Furthermore, the two ends of the connecting rod are respectively movably connected with the connecting block and the sliding sleeve.

Furthermore, the extrusion pad is of an arc-shaped structure, the inner diameter of the mounting hole is larger than that of the second inserted bar, and the diameter of the top end of the second inserted bar is larger than that of the mounting hole.

The beneficial effect of this application is: the application provides a metal surrounding rod convenient to install and detach.

Drawings

In order to more clearly illustrate the embodiments of the present application 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 introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic view of a mounting hole structure according to an embodiment of the present application;

fig. 3 is a schematic view of a portion of the enlarged structure at a in fig. 1 according to an embodiment of the present disclosure.

In the figure: 1. the device comprises a bottom rod, 2, a sleeve, 3, a first inserted bar, 4, a fastening bolt, 5, an ejector rod, 6, a second inserted bar, 7, a mounting hole, 8, a connecting block, 9, a connecting rod, 10, a cross rod, 11, a positioning sleeve, 12, a bottom plate, 13, a threaded rod, 14, a threaded groove, 15, an extrusion pad, 16, a first spring, 17, a second spring, 18, a sliding sleeve, 19 and a sliding rod.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a metal enclosing pole comprises a bottom pole 1, a top pole 5, first inserting poles 3 and a cross bar 10, wherein two sides of the top of the bottom pole 1 are rotatably connected with sleeves 2, the first inserting poles 3 are sleeved inside the two sleeves 2, the tops of the two first inserting poles 3 are fixedly connected with the bottom of the top pole 5, a sliding rod 19 is arranged in an inner cavity at the top end of each first inserting pole 3, the top and the bottom of each sliding rod 19 are fixedly connected with the inner wall of the first inserting pole 3, a sliding sleeve 18 is sleeved on the surface of each sliding rod 19, a second spring 17 is fixedly connected with the bottom of each sliding sleeve 18, the surface of each sliding rod 19 is sleeved with the second spring 17, a connecting rod 9 is connected with one side of each sliding sleeve 18, one end of each connecting rod 9 penetrates through the first inserting pole 3 to be connected with a connecting block 8, the top of each connecting block 8 is fixedly connected with the top pole 5, a mounting hole 7 is formed in the top pole 5, a plurality of extrusion pads 15 are arranged in the inner cavity of the mounting hole 7, one side of the extrusion pad 15 is fixedly connected with a first spring 16, and the extrusion pad 15 is fixedly connected with the inner wall of the mounting hole 7;

two first inserted bar 3 opposite side rigid coupling horizontal pole 10, horizontal pole 10 surface is equipped with position sleeve 11, thread groove 14 is seted up to bottom bar 1 top both sides, thread groove 14 is inside through threaded connection threaded rod 13, threaded rod 13 top rigid coupling is in second inserted bar 6 bottom, position sleeve 11 and mounting hole 7 are passed on 6 tops of second inserted bar.

The outer diameter of the first inserted bar 3 is smaller than the inner diameter of the sleeve 2, and the first inserted bar 3 is connected with the sleeve 2 through threads, so that the first inserted bar 3 and the sleeve 2 can be conveniently installed and connected; the inner diameter of the positioning sleeve 11 is larger than the outer diameter of the second inserted rod 6, the positioning sleeve 11 is connected with the second inserted rod 6 in a sliding mode, and a fastening bolt 4 is arranged on one side of the positioning sleeve 11, so that the second inserted rod 6 can be conveniently positioned; both sides of the bottom rod 1 are fixedly connected with a bottom plate 12, so that a supporting effect is facilitated; the two ends of the connecting rod 9 are respectively movably connected with the connecting block 8 and the sliding sleeve 18, so that the firmness of the integral connection is ensured; the extrusion pad 15 is the arc structure, 7 internal diameters of mounting hole are greater than second inserted

bar

6, and 6 top diameters of second inserted bar are greater than mounting hole 7, can avoid second inserted bar 6 the condition of rocking to appear.

When the application is used, electrical components in the application are externally connected with a power supply and a control switch when in use, when a surrounding rod is needed to be temporarily used, two first inserted rods 3 at the bottom of an ejector rod 5 can be inserted into a sleeve 2, then the sleeve 2 can be rotated to be conveniently connected with the first inserted rods 3, then the second inserted rods 6 are inserted into the mounting holes 7, then threaded rods 13 at the bottom are inserted into threaded grooves 14 through positioning sleeves 11, when the second inserted rods 6 are rotated, the threaded rods 13 can be connected with the threaded grooves 14, then the positions of the second inserted rods 6 are rotationally positioned through fastening bolts 4, the second inserted rods 6 are prevented from shaking, the second inserted rods 6 can be extruded by extrusion pads 15 and first springs 16 in the inner cavities of the mounting holes 7, the shaking is avoided, and the firmness can be improved through second springs 17, sliding sleeves 18, sliding rods 19, connecting rods 9 and connecting blocks 8 when in mounting, the condition of scattered frame is avoided appearing, but also the easy to assemble and dismantle of haying, the convenience that can improve the use.

The application has the advantages that:

1. the bottom rod and the ejector rod can be conveniently installed and connected through the sleeve, the first inserting rod, the threaded groove, the positioning sleeve and the fastening bolt, temporary use can be conveniently realized, disassembly and storage can be conveniently realized, the use convenience can be improved, and the inspection can be conveniently realized;

2. the firmness of the integral connection can be guaranteed through the connecting block, the connecting rod, the second spring, the sliding sleeve, the sliding rod, the extrusion pad and the first spring, looseness after impact is avoided, potential safety hazards can be avoided being brought due to looseness, and the condition that the frame is scattered can be avoided.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A metal surrounding rod is characterized in that: the device comprises a bottom rod (1), a top rod (5), a first inserted bar (3) and a cross rod (10), wherein connecting sleeves (2) are all rotated on two sides of the top of the bottom rod (1), two first inserted bars (3) are all sleeved inside the sleeves (2), two tops of the first inserted bars (3) are all fixedly connected to the bottom of the top rod (5), a sliding rod (19) is arranged in an inner cavity at the top end of the first inserted bar (3), the top and the bottom of the sliding rod (19) are all fixedly connected to the inner wall of the first inserted bar (3), a sliding sleeve (18) is sleeved on the surface of the sliding rod (19), a second spring (17) is fixedly connected to the bottom of the sliding sleeve (18), the second spring (17) is sleeved on the surface of the sliding rod (19), one side of the sliding sleeve (18) is connected with a connecting rod (9), one end of the connecting rod (9) penetrates through the first inserted bar (3) to be connected with a connecting block (8), the top of the connecting block (8) is fixedly connected with the top of the top rod (5), a mounting hole (7) is formed in the ejector rod (5), a plurality of extrusion pads (15) are arranged in the inner cavity of the mounting hole (7), one side of each extrusion pad (15) is fixedly connected with a first spring (16), and each extrusion pad (15) is fixedly connected with the inner wall of the mounting hole (7);

two first inserted bar (3) one side rigid coupling horizontal pole (10) in opposite directions, horizontal pole (10) surface is equipped with position sleeve (11), thread groove (14) are seted up to sill bar (1) top both sides, thread groove (14) are inside through threaded connection threaded rod (13), threaded rod (13) top rigid coupling is in second inserted bar (6) bottom, position sleeve (11) and mounting hole (7) are passed on second inserted bar (6) top.

2. The metal boom of claim 1, wherein: the outer diameter of the first inserted bar (3) is smaller than the inner diameter of the sleeve (2), and the first inserted bar (3) is connected with the sleeve (2) through threads.

3. The metal boom of claim 1, wherein: the inner diameter of the positioning sleeve (11) is larger than the outer diameter of the second inserted rod (6), the positioning sleeve (11) is connected with the second inserted rod (6) in a sliding mode, and the fastening bolt (4) is arranged on one side of the positioning sleeve (11).

4. The metal boom of claim 1, wherein: both sides of the bottom rod (1) are fixedly connected with a bottom plate (12).

5. The metal boom of claim 1, wherein: the two ends of the connecting rod (9) are respectively movably connected with the connecting block (8) and the sliding sleeve (18).

6. The metal boom of claim 1, wherein: the extrusion pad (15) is of an arc-shaped structure, the inner diameter of the mounting hole (7) is larger than the second inserted bar (6), and the diameter of the top end of the second inserted bar (6) is larger than the mounting hole (7).