CN214886124U

CN214886124U - Multi-section fence capable of improving connection stability

Info

Publication number: CN214886124U
Application number: CN202120964978.5U
Authority: CN
Inventors: 袁静; 张建; 张兵
Original assignee: Suining Ziqiang Guardrail Co ltd
Current assignee: Suining Ziqiang Guardrail Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-11-26
Anticipated expiration: 2031-05-08

Abstract

The utility model relates to the technical field of guardrails, in particular to a multi-section fence capable of improving the connection stability, which comprises a plurality of fences which are distributed linearly and equidistantly, and a connecting component is arranged between two adjacent fences; the fence comprises two symmetrical supporting columns, and fixing grooves are formed in the outer walls of the supporting columns; this can improve connection stability's multisection fence is through the coupling assembling that is equipped with, it can drive two threaded rods and rotate to rotate the rotor promptly, under the rotation of two threaded rods, can drive two movable block synchronous relative motion, the movable block drives connecting block and stopper motion promptly in step, the stopper cooperates with the spacing groove grafting promptly, cooperation of pegging graft through stopper and spacing groove, be convenient for realize connecting and fixing between two fences, and the firm stability of connection between two fences, this design is convenient for two adjacent fences of dismouting, and fixed effectual, it is comparatively stable to connect.

Description

Multi-section fence capable of improving connection stability

Technical Field

The utility model relates to a guardrail technical field specifically is a can improve connection stability's multisection fence.

Background

The fence is made of iron bars, wood bars, PVC and the like and is firm like a fence, the fence is widely applied to production and life, and comprises a garden fence, a road fence, a municipal fence and the like, and when the fence is used, a plurality of sections of fences are generally spliced for use; at present, the connection between the fences is mostly welding or hooking, the welding mode is stable in connection but not convenient to disassemble and assemble, and the hooking mode is poor in connection stability although the disassembling and assembling are convenient, so that the fence has limitation in actual use, and in view of the limitation, a multi-section fence capable of improving the connection stability is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can improve connection stability's multisection fence to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a multi-section fence capable of improving connection stability comprises a plurality of fences which are linearly distributed at equal intervals, and a connecting assembly is arranged between every two adjacent fences; the fence comprises two symmetrical supporting columns, fixing grooves are formed in the outer walls of the supporting columns, and limiting grooves are formed in the upper ends and the lower ends of the fixing grooves; the connecting assembly comprises a shell, two side walls of the shell are respectively tightly abutted against the side walls of the fixing grooves on two sides, two symmetrical cavities are formed in the shell, and two symmetrical connecting grooves are formed in the top surface and the bottom surface of the shell; sliding connection has the movable block in the cavity, all close welding has the connector on the movable block, connector and corresponding spread groove sliding connection, two close welding has the connecting block between the end of connector, close welding has two symmetrical stoppers on the connecting block, stopper and corresponding spacing groove are pegged graft the cooperation.

As the utility model discloses preferred technical scheme, the center department of casing sets up flutedly, be equipped with the rotor in the recess, the equal coaxial inseparable welding in top and the bottom of rotor has the threaded rod, and two the screw thread of threaded rod encircles opposite direction, the end of threaded rod passes the casing and extends to in the cavity, set up threaded hole on the movable block, screw hole and corresponding threaded rod threaded connection.

As the utility model discloses preferred technical scheme, set up a plurality of anti-skidding lines that are annular equidistant distribution on the circumference outer wall of rotor.

As the utility model discloses preferred technical scheme, two through bolt fixedly connected with rectangular frame between the pillar, rectangular frame is last to be hollow out construction's baffle through bolt fixedly connected with.

As the preferred technical proposal of the utility model, the shell is made of stainless steel.

As the utility model discloses preferred technical scheme, two the end of threaded rod is passed through the bearing and is rotated with the top surface and the bottom surface of two upper and lower cavitys respectively and be connected.

Compared with the prior art, the beneficial effects of the utility model are that: this can improve connection stability's multisection fence is through the coupling assembling that is equipped with, it can drive two threaded rods and rotate to rotate the rotor promptly, under the rotation of two threaded rods, can drive two movable block synchronous relative motion, the movable block drives connecting block and stopper motion promptly in step, the stopper cooperates with the spacing groove grafting promptly, cooperation of pegging graft through stopper and spacing groove, be convenient for realize connecting and fixing between two fences, and the firm stability of connection between two fences, this design is convenient for two adjacent fences of dismouting, and fixed effectual, it is comparatively stable to connect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a partial explosion structure in the present invention;

fig. 3 is a structural sectional view of the connecting assembly of the present invention;

fig. 4 is a structural sectional view of the housing of the present invention;

fig. 5 is one of the partial structural schematic diagrams of the connecting assembly of the present invention;

fig. 6 is a second partial schematic structural view of the connecting assembly of the present invention.

The various reference numbers in the figures mean:

1. a fence; 11. a pillar; 111. fixing grooves; 112. a limiting groove; 12. a rectangular frame; 13. a partition plate;

2. a connecting assembly; 21. a housing; 211. a cavity; 212. a cavity; 213. connecting grooves; 22. a rotating body; 23. a threaded rod; 24. a movable block; 241. a threaded hole; 25. a linker; 26. connecting blocks; 27. and a limiting block.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but 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.

In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a technical scheme:

referring to fig. 1-6, a multi-section fence capable of improving connection stability includes a plurality of fences 1 distributed linearly at equal intervals, and a connection assembly 2 is disposed between two adjacent fences 1; the fence 1 comprises two symmetrical supporting columns 11, fixing grooves 111 are formed in the outer walls of the supporting columns 11, and limiting grooves 112 are formed in the upper ends and the lower ends of the fixing grooves 111; the connecting assembly 2 comprises a shell 21, two side walls of the shell 21 respectively tightly abut against the side walls of the fixing grooves 111 at two sides, two symmetrical cavities 212 are formed in the shell 21, and two symmetrical connecting grooves 213 are formed in the top surface and the bottom surface of the shell 21; the cavity 212 is internally and slidably connected with a movable block 24, the movable blocks 24 are tightly welded with connecting bodies 25, the connecting bodies 25 are slidably connected with corresponding connecting grooves 213, a connecting block 26 is tightly welded between the tail ends of the two connecting bodies 25, two symmetrical limiting blocks 27 are tightly welded on the connecting block 26, and the limiting blocks 27 are in inserted fit with the corresponding limiting grooves 112; the center department of casing 21 has seted up recess 211, is equipped with rotor 22 in the recess 211, and the equal coaxial inseparable welding in top and the bottom of rotor 22 has threaded rod 23, and the screw of two threaded rods 23 encircles opposite direction, and the end of threaded rod 23 passes casing 21 and extends to in the cavity 212, has seted up screw hole 241 on the movable block 24, screw hole 241 and corresponding threaded rod 23 threaded connection.

In this embodiment, set up a plurality of anti-skidding lines that are the equidistant distribution of annular on the circumference outer wall of rotor 22, the setting of anti-skidding line can increase the frictional force between hand and the rotor 22, and then is convenient for rotate rotor 22, and the design is humanized.

In this embodiment, there is a rectangular frame 12 fixedly connected between the two pillars 11 through bolts, a partition plate 13 having a hollowed-out structure is fixedly connected to the rectangular frame 12 through bolts, and the rectangular frame 12 and the partition plate 13 are arranged to facilitate the isolation and protection.

In the embodiment, the housing 21 is made of stainless steel, which has good corrosion resistance and prolongs the service life of the housing 21.

In this embodiment, the ends of the two threaded rods 23 are rotatably connected to the top and bottom surfaces of the upper and lower cavities 212 through bearings, and the bearings support and support the threaded rods 23 to facilitate the two threaded rods 23 to synchronously and stably rotate.

When the multi-section fence of the embodiment, which can improve the connection stability, is used, a user firstly places two fences 1 adjacent to each other at the installation point, meanwhile, a user places the shell 21 between two adjacent fixing grooves 111, the inner walls of the fixing grooves 111 are attached to two side walls of the shell 21, the user dials the rotor 22 to rotate later, the rotor 22 rotates to drive the two threaded rods 23 to rotate synchronously, the threaded holes 241 are in threaded connection with the threaded rods 23, the two movable blocks 24 move synchronously and relatively, the movable blocks 24 slide along the cavities 212, the movable blocks 24 drive the connecting bodies 25 to slide in the connecting grooves 213, the connecting bodies 25 drive the connecting blocks 26 to move synchronously and relatively, the connecting blocks 26 drive the limiting blocks 27 to move synchronously and relatively, the limiting blocks 27 are inserted into the corresponding limiting grooves 112 at the moment, the two fences 1 are fixed, the steps are repeated, and the fences 1 can be installed.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A multi-section fence capable of improving connection stability, which comprises a plurality of fences (1) which are distributed linearly and equidistantly, and is characterized in that: a connecting component (2) is arranged between two adjacent fences (1); the fence (1) comprises two symmetrical supporting columns (11), fixing grooves (111) are formed in the outer walls of the supporting columns (11), and limiting grooves (112) are formed in the upper ends and the lower ends of the fixing grooves (111); the connecting assembly (2) comprises a shell (21), two side walls of the shell (21) are respectively abutted against the side walls of the fixing grooves (111) at two sides, two symmetrical cavities (212) are formed in the shell (21), and two symmetrical connecting grooves (213) are formed in the top surface and the bottom surface of the shell (21); sliding connection has movable block (24) in cavity (212), all close welding has connector (25) on movable block (24), connector (25) and corresponding spread groove (213) sliding connection, two close welding has connecting block (26) between the end of connector (25), close welding has two symmetrical stopper (27) on connecting block (26), stopper (27) and corresponding spacing groove (112) cooperation of pegging graft.

2. The multi-sectional fence of claim 1 having improved connection stability wherein: the center department of casing (21) is seted up flutedly (211), be equipped with rotor (22) in recess (211), the equal coaxial inseparable welding in top and the bottom of rotor (22) has threaded rod (23), and two the screw thread of threaded rod (23) encircles opposite direction, the end of threaded rod (23) passes casing (21) and extends to in cavity (212), set up threaded hole (241) on movable block (24), threaded hole (241) and corresponding threaded rod (23) threaded connection.

3. The multi-sectional fence of claim 2 having improved connection stability wherein: a plurality of anti-slip lines which are distributed in an annular and equidistant mode are formed in the circumferential outer wall of the rotating body (22).

4. The multi-sectional fence of claim 1 having improved connection stability wherein: two there is rectangular frame (12) through bolt fixedly connected with between pillar (11), there is baffle (13) that is fretwork formula structure through bolt fixedly connected with on rectangular frame (12).

5. The multi-sectional fence of claim 1 having improved connection stability wherein: the shell (21) is made of stainless steel.

6. The multi-sectional fence of claim 2 having improved connection stability wherein: the tail ends of the two threaded rods (23) are respectively and rotatably connected with the top surface and the bottom surface of the upper cavity (212) and the lower cavity (212) through bearings.