CN210976844U

CN210976844U - Fence joint

Info

Publication number: CN210976844U
Application number: CN201921368360.1U
Authority: CN
Inventors: 窦远程
Original assignee: Wujiang Baifu Metal Products Co ltd
Current assignee: Guanxian Xinjie Transportation Facilities Co.,Ltd.
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-07-10
Anticipated expiration: 2029-08-22

Abstract

The utility model discloses a rail connects, including adapter sleeve and the rail horizontal pole of grafting at the adapter sleeve both ends, adapter sleeve inner chamber surface rigid coupling has a plurality of cushion, the adapter sleeve surface is provided with the connection fixed establishment that two structures are unanimous, it includes sign stick, threaded rod and installation casing to connect fixed establishment, the sign stick surface scribbles the fluorescent layer of being made by phosphor powder, and two connection fixed establishment set up side by side on the adapter sleeve surface, the installation casing is the columnar structure. The utility model has reasonable structure design, the connecting and fixing mechanism is arranged on the connecting sleeve which forms the joint main body, and the two fences are connected through the connecting and fixing mechanism, thereby realizing the operation aspect; the utility model provides a rail structure convenient to detach can be used to the rail of buildding temporarily and use, and whole rail connects can used repeatedly simultaneously.

Description

Fence joint

Technical Field

The utility model relates to a rail jointing equipment specifically is a rail connects, belongs to the rail and builds application technical field.

Background

The fence is generally used for blocking and stopping crowds and livestock, is more widely used in the current society, generally needs to be built temporarily in the road maintenance and road maintenance process so as to block people and vehicles in a line, and plays a warning role.

The most connection structure of present rail is rivet connection or threaded connection, and be not convenient for dismantle, and the rail structure that adopts bolted connection most is not firm enough, very easily influences rail connection structure's stability because of the gyration of bolt. Therefore, a fence connector is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rail connects for solving above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a rail connects, including adapter sleeve and the rail horizontal pole of grafting at the adapter sleeve both ends, adapter sleeve cavity surface rigid coupling has a plurality of cushion, the adapter sleeve surface is provided with the connection fixed establishment that two structures are unanimous, it includes sign stick, threaded rod and installation casing to connect fixed establishment, the sign stick surface scribbles the fluorescent layer of being made by phosphor powder, and two connection fixed establishment set up side by side on the adapter sleeve surface, the installation casing is column structure.

Preferably, seven cushion blocks are fixedly connected to an inner cavity at one end of the connecting sleeve, wherein the four cushion blocks are in a group and are respectively closely attached to the surface of the outer side wall of the rail cross rod, and the other three cushion blocks are in a group and are respectively attached to the two sides of the rail cross rod and the outer side wall of the bottom of the rail cross rod.

Preferably, sign stick bottom rigid coupling threaded rod, the threaded rod surface is seted up for the external screw thread, and the threaded rod end runs through installation casing and connecting sleeve top lateral wall in proper order, and the threaded sleeve end supports to rail horizontal pole top surface, threaded sleeve is a set of cushion with wherein three on same vertical plane, the threaded rod with install casing, the lateral wall threaded connection of connecting sleeve contact.

Preferably, the mounting shell is fixedly connected to the top surface of the connecting sleeve, the pawl, the insertion rod and the annular ratchet wheel are mounted inside the mounting shell, the annular ratchet wheel is of an annular structure, and the annular ratchet wheel is sleeved on the surface of the threaded rod.

Preferably, the pawl is installed on the surface of the installation shell on one side of the annular ratchet wheel, the pawl is rotatably connected to the surface of the inner side wall of the installation shell through the insertion rod, the surface of the insertion rod is sleeved with the return spring, and two ends of the return spring are fixedly connected to the surface of the pawl and the end part of the insertion rod respectively.

Preferably, the pawl is lapped on the ratchet surface on the outer side of the annular ratchet wheel, the pawl surface is rotatably connected with one end of the pull rod, and the other end of the pull rod penetrates through the mounting shell and extends to the outer side wall of the mounting shell.

The utility model has the advantages that:

1. the utility model has reasonable structure design, the connecting and fixing mechanism is arranged on the connecting sleeve which forms the joint main body, and the two fences are connected through the connecting and fixing mechanism, thereby realizing the operation aspect;

2. the utility model provides a rail structure convenient to detach can be used to the rail of buildding temporarily and use, and whole rail connects can used repeatedly simultaneously.

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 drawings without inventive exercise.

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

FIG. 2 is a schematic view of the overall internal structure of the present invention;

FIG. 3 is a schematic view of the relationship between the position of the annular ratchet and the pawl of the present invention;

fig. 4 is a schematic view of the enlarged structure of fig. 2A according to the present invention.

In the figure: 1. the device comprises a connecting sleeve, 2, cushion blocks, 3, marking rods, 4, a threaded rod, 5, a fluorescent layer, 6, a mounting shell, 7, a pawl, 8, an inserting rod, 9, an annular ratchet wheel, 10, a rail cross rod, 11 and a pull rod.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but 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.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, a fence connector includes a connection sleeve 1 and a fence cross bar 10 inserted at two ends of the connection sleeve 1, wherein a plurality of cushion blocks 2 are fixedly connected to the surface of an inner cavity of the connection sleeve 1, and the fence cross bar 10 is pre-fixed by the contact between the cushion blocks 2 and the fence cross bar 10, two connection fixing mechanisms with the same structure are arranged on the surface of the connection sleeve 1, each connection fixing mechanism includes a mark rod 3, a threaded rod 4 and an installation shell 6, a fluorescent layer 5 made of fluorescent powder is coated on the surface of the mark rod 3, the fluorescent layer 5 plays a role in marking or warning, the two connection fixing mechanisms are arranged on the surface of the connection sleeve 1 side by side, and the installation shell 6 is of a columnar structure.

Seven cushion blocks 2 are fixedly connected to an inner cavity at one end of the connecting sleeve 1, wherein four cushion blocks 2 are respectively and closely attached to the surface of the outer side wall of the fence cross rod 10, and the other three cushion blocks 2 are respectively and mutually attached to the two sides and the outer side wall of the bottom of the fence cross rod 10, namely, the fence cross rod 10 is pre-fixed through the two cushion blocks 2, and meanwhile, the fence cross rod 10 is a cross rod for constructing a fence; the bottom of the identification rod 3 is fixedly connected with a threaded rod 4, the surface of the threaded rod 4 is provided with external threads, the tail end of the threaded rod 4 sequentially penetrates through the side wall of the top of the installation shell 6 and the side wall of the top of the connecting sleeve 1, the tail end of the threaded sleeve abuts against the surface of the top of the fence cross rod 10, the threaded sleeve and the three cushion blocks 2 in one group are on the same vertical plane, namely the threaded rod 4 and the three cushion blocks 2 in one group simultaneously fix the end part of the fence cross rod 10, and the threaded rod 4 is in threaded connection with the side wall, which is contacted with the installation shell 6 and the connecting sleeve 1; the mounting shell 6 is fixedly connected to the surface of the top of the connecting sleeve 1, the pawl 7, the inserting rod 8 and the annular ratchet wheel 9 are mounted inside the mounting shell 6, the annular ratchet wheel 9 is of an annular structure, and the annular ratchet wheel 9 is sleeved on the surface of the threaded rod 4 to prevent the threaded rod 4 from rotating; a pawl 7 is arranged on the surface of the mounting shell 6 on one side of the annular ratchet wheel 9, the pawl 7 is rotatably connected to the surface of the inner side wall of the mounting shell 6 through an insertion rod 8, a return spring is sleeved on the surface of the insertion rod 8, two ends of the return spring are fixedly connected to the surface of the pawl 7 and the end part of the insertion rod 8 respectively, and the pawl 7 is always lapped on the surface of the annular ratchet wheel 9 through the return spring; pawl 7 overlap joint is on the ratchet surface in annular ratchet 9 outside, and pawl 7 surface rotation connection pull rod 11 one end, the other end of pull rod 11 runs through installation casing 6 and extends to installation casing 6 lateral wall, pulls open pawl 7 through pull rod 11, provides the structure basis for the gyration of threaded rod 4.

The utility model discloses when using, two rail horizontal poles 10 that will need interconnect insert the both ends inner chamber of adapter sleeve 1 respectively, make rail horizontal pole 10 insert in two sets of cushions 2 that are located adapter sleeve 1 one end, rail horizontal pole 10 and cushion 2 in close contact with this moment, then rotate two sign stick 3 respectively, thereby drive threaded rod 4 and rotate, threaded rod 4 moves towards one side of rail horizontal pole 10 in the pivoted process, until threaded rod 4 supports to rail horizontal pole 10 surface, accomplish the fixed of rail horizontal pole 10, in the rotation process of threaded rod 4, annular ratchet 9 also rotates thereupon, pawl 7 is all the time lapped with annular ratchet 9 under the effect of return spring, utilize the meshing of annular ratchet 9 and pawl 7 to avoid threaded rod 4 to revolve, further promote the stability of whole connection fixing mechanism;

when the fence is required to be disassembled, the pull rod 11 is pulled, the pawl 7 is pulled out of the annular ratchet wheel 9, the threaded rod 4 is rotated, and the disassembling of the fence joint is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A fence connector characterized by: including adapter sleeve (1) and peg graft rail horizontal pole (10) at adapter sleeve (1) both ends, adapter sleeve (1) inner chamber surface rigid coupling has a plurality of cushion (2), adapter sleeve (1) surface is provided with two connection fixed establishment that the structure is unanimous, connection fixed establishment includes sign stick (3), threaded rod (4) and installation casing (6), sign stick (3) surface scribbles fluorescent layer (5) of being made by phosphor powder, and two connection fixed establishment set up side by side on adapter sleeve (1) surface, installation casing (6) are the columnar structure.

2. A fence connector as defined in claim 1 wherein: seven cushion blocks (2) are fixedly connected to an inner cavity at one end of the connecting sleeve (1), wherein the four cushion blocks (2) are in a group and are closely attached to the surface of the outer side wall of the rail cross rod (10), and the other three cushion blocks (2) are in a group and are attached to the two sides of the rail cross rod (10) and the outer side wall of the bottom of the rail cross rod.

3. A fence connector as defined in claim 2 wherein: sign stick (3) bottom rigid coupling threaded rod (4), open on threaded rod (4) surface and establish to the external screw thread, threaded rod (4) end runs through installation casing (6) and adapter sleeve (1) top lateral wall in proper order, and threaded sleeve end supports to rail horizontal pole (10) top surface, threaded sleeve is a set of cushion (2) on same vertical plane with wherein three, threaded rod (4) and the lateral wall threaded connection who installs casing (6), adapter sleeve (1) contact.

4. A fence connector as defined in claim 1 wherein: the mounting shell (6) is fixedly connected to the top surface of the connecting sleeve (1), a pawl (7), an inserting rod (8) and an annular ratchet wheel (9) are mounted inside the mounting shell (6), the annular ratchet wheel (9) is of an annular structure, and the annular ratchet wheel (9) is sleeved on the surface of the threaded rod (4).

5. A fence joint as defined in claim 4 wherein: installation casing (6) surface mounting pawl (7) of annular ratchet (9) one side, and pawl (7) rotate through grafting pole (8) and are connected to installation casing (6) inside wall surface, return spring is cup jointed on grafting pole (8) surface, and return spring's both ends respectively rigid coupling to pawl (7) surface and grafting pole (8) tip.

6. A fence joint as defined in claim 4 wherein: the pawl (7) is lapped on the ratchet surface on the outer side of the annular ratchet wheel (9), the surface of the pawl (7) is rotatably connected with one end of a pull rod (11), and the other end of the pull rod (11) penetrates through the mounting shell (6) and extends to the outer side wall of the mounting shell (6).