CN215978797U

CN215978797U - Rail guard is used in gardens construction

Info

Publication number: CN215978797U
Application number: CN202121990195.0U
Authority: CN
Inventors: 孙瑞东
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-03-08
Anticipated expiration: 2031-08-24

Abstract

The utility model discloses a protective guard for garden construction, which comprises a counterweight base, a folding guardrail and a telescopic rod, wherein the counterweight base consists of two groups of semicircular frames which are in butt joint and matched, the upper end of each semicircular frame is provided with a filling port communicated with an inner cavity, the inner side surfaces of the semicircular frames are provided with inserting ports in an up-and-down penetrating manner, the outer sides of the butt joint surfaces of the two groups of semicircular frames are fixedly connected with connecting edges, the adjacent connecting edges are fixedly connected through a fastener, the upper end of the inserting port at the upper end of the counterweight base is movably inserted with a connecting rod, the other end of the connecting rod is fixedly connected with the outer side of the telescopic rod, the upper end of the telescopic rod is fixedly connected with a fixed frame, and a threaded rod is inserted in the transverse thread of the fixed frame in a penetrating manner. The folding guardrail is installed by the counterweight base, so that the overall placing stability and the anti-toppling capacity are greatly improved, the guardrail can be quickly clamped and fixed through the transmission structure by rotating the threaded rod, the overall structure is simple and ingenious in arrangement, the operation is convenient, and the practical effect is good.

Description

Rail guard is used in gardens construction

Technical Field

The utility model relates to the field of protective guards, in particular to a protective guard for garden construction.

Background

As is well known, a garden refers to a beautiful natural environment and a rest area created by using engineering technology and artistic means in a certain region and by means of reforming terrain to plant trees and flowers, building buildings, arranging garden roads and the like, and is a unique tree in a chinese-han building, and a significant achievement in the chinese-han building is a classical garden building, wherein a guard rail for garden construction is involved. At present, chinese patent with application number CN202021571142.0 discloses a rail guard for garden construction, comprising a base plate, the equal fixedly connected with side post in both ends about the bottom plate top, the spout has all been seted up on the surface of side post, the equal sliding connection of lower extreme of spout inner chamber has the slider, the equal fixedly connected with lifter plate in the middle-end in the slider outside, the equal fixedly connected with connecting plate in both ends about the bottom plate top, the equal swing joint in top of connecting plate inboard has the threaded rod, and the bottom swing joint of threaded rod both ends about the bottom plate top, the internal surface in the lifter plate outside all with the surface threaded connection of threaded rod lower extreme, and the equal fixedly connected with driven shaft in surface of threaded rod lower extreme, the inboard lower extreme of connecting plate all has servo motor through L shape connecting block fixed mounting.

However, the existing garden construction protective fence still has the following technical defects: on one hand, the whole stability is poor, the falling is easy to occur during the installation, and certain potential safety hazards exist; on the other hand, the integral structure is inconvenient to disassemble and is relatively complex in installation, and the overall practicability is greatly reduced. Aiming at the problems, the utility model designs the protective fence for garden construction.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects in the prior art, embodiments of the present invention provide a guard rail for garden construction, so as to solve the problems that the existing guard rail for garden construction proposed in the above background art has poor overall stability, is easy to topple during installation, and has certain potential safety hazards; on the other hand, the integral structure is inconvenient to disassemble and the problem of complex installation is solved.

In order to achieve the purpose, the guardrail for garden construction comprises a counterweight base, a folding guardrail and a telescopic rod, wherein the counterweight base is composed of two groups of semicircular frames which are in butt joint fit, the upper end of each semicircular frame is provided with a filling port communicated with an inner cavity, the inner side surfaces of the semicircular frames are provided with inserting ports in a penetrating manner from top to bottom, the outer sides of the butt joint surfaces of the two groups of semicircular frames are fixedly connected with connecting edges, adjacent connecting edges are fixedly connected through fasteners, the upper end of the inserting port at the upper end of the counterweight base is movably inserted with a connecting rod, the other end of the connecting rod is fixedly connected with the outer side of the telescopic rod, the upper end of the telescopic rod is fixedly connected with a fixed frame, the fixed frame is transversely threaded and is inserted with a threaded rod in a penetrating manner, one end of the threaded rod is rotatably connected with a fixed block, two groups of adjusting rods are symmetrically arranged on the outer side butt joint fixed block of the fixed frame, the outer side of the fixed block is connected with the inner wall of the adjusting rod through a driving rod, and the outer side end of the adjusting rod is movably provided with a clamping block.

Preferably, the fixed cover that is equipped with in the semicircle frame outside, fixed cover bottom and semicircle frame bottom are located same water flat line, fixed cover bottom fixedly connected with pointed cone.

Preferably, the telescopic rod comprises a fixed rod fixedly connected with the connecting rod, a movable rod is movably inserted at the upper end of the fixed rod, limiting holes are uniformly formed in the outer side of the movable rod, a limiting pin is inserted in the transverse thread of the outer side of the fixed rod, and the limiting pin is movably inserted in the limiting holes.

Preferably, the connecting ends of the adjusting rod and the fixing frame and the connecting ends of the driving rod, the adjusting rod and the fixing block are rotatably connected through rotating pins.

Preferably, the corners of the folding guardrail are provided with clamping grooves for butting the clamping blocks, the adjusting rod is internally provided with a containing groove in a penetrating mode, a spherical block is arranged in the containing groove in a rotating mode, and the spherical block is fixedly connected with the clamping blocks.

Preferably, the diameter of the notch of the receiving groove is smaller than that of the spherical block.

The utility model has the technical effects and advantages that:

according to the utility model, two groups of semicircular frames are in butt joint and matched to form a counterweight base for inserting and installing the connecting rod and the telescopic rod of the installation protective guard, concrete is filled into the two groups of semicircular frames through the filling port to increase the integral counterweight matching fixing sleeve and the bottom pointed cone inserted grounding surface, so that the integral placing stability is greatly increased, and the integral anti-toppling capability is improved;

the telescopic rod capable of quickly adjusting the height is convenient to carry and use, the fixing frame fixing structures are respectively arranged at the two ends of the telescopic rod to clamp the corners of the folding guardrail, the guardrail can be quickly clamped and fixed by adjusting the distance and the angle of the clamping blocks through the transmission structure only through rotating the threaded rod, and the telescopic rod is simple and ingenious in overall structure arrangement, convenient to operate and good in practical effect.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

FIG. 2 is an enlarged view of the counterweight base shown in FIG. 1 according to the present invention.

FIG. 3 is a schematic top view of the counterweight base structure of FIG. 1 according to the present invention;

FIG. 4 is a schematic top view of the fixing frame and the connecting structure shown in FIG. 1 according to the present invention.

The reference signs are:

1-counterweight base, 2-folding guardrail, 3-semicircular frame, 301-fixing sleeve, 302-pointed cone, 4-filling port, 5-plug port, 6-connecting edge, 7-fastening piece, 8-connecting rod, 9-telescopic rod, 901-fixing rod, 902-movable rod, 903-limiting hole, 904-limiting pin, 10-fixing frame, 11-adjusting rod, 12-threaded rod, 13-fixing block, 14-driving rod, 15-clamping block, 1501-clamping groove, 1502-spherical block, 1503-accommodating groove and 16-rotating pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Referring to fig. 1-4, a guard rail for garden construction comprises a counterweight base 1, a foldable guardrail 2 and a telescopic rod 9 convenient for height adjustment, wherein the counterweight base 1 is composed of two sets of semicircular frames 3 in butt joint fit, the upper ends of the semicircular frames 3 are provided with filling ports 4 communicated with an inner cavity, the inner sides of the semicircular frames 3 are provided with inserting ports 5 in a vertical penetrating manner, the outer sides of the butt joint surfaces of the two sets of semicircular frames 3 are fixedly connected with connecting edges 6, the adjacent connecting edges 6 are fixedly connected through fasteners 7, the upper end of the inserting port 5 at the upper end of the counterweight base 1 is movably inserted with a connecting rod 8, the other end of the connecting rod 8 is fixedly connected with the outer side of the telescopic rod 9, the upper end of the telescopic rod 9 is fixedly connected with a fixed frame 10, a threaded rod 12 is inserted through transverse threads of the fixed frame 10, one end of the threaded rod 12 is rotatably connected with a fixed block 13, and two sets of adjusting rods 11 are symmetrically arranged on the fixed block 13 in the butt joint manner outside of the fixed frame 10, the outer side of the fixed block 13 is connected with the inner wall of the adjusting rod 11 through a driving rod 14, and the outer side end of the adjusting rod 11 is movably provided with a clamping block 15.

Wherein, the fixed cover in the semi-circular frame 3 outside is equipped with fixed cover 301, and fixed cover 301 bottom is located same water flat line with semi-circular frame 3 bottom, fixed cover 301 bottom fixedly connected with pointed cone 302, and the pointed cone 302 grafting ground of the fixed cover 301 bottom in the counterweight base 1 outside prevents that the skew increases holistic firm effect.

Wherein, telescopic link 9 includes dead lever 901 of fixed connection connecting rod 8, dead lever 901 upper end activity is pegged graft there is movable rod 902, the movable rod 902 outside evenly is provided with spacing hole 903, dead lever 901 outside horizontal screw is pegged graft there is spacing round pin 904, spacing round pin 904 activity is pegged graft spacing hole 903, the height of the telescopic link 9 of telescopic adjustment of slip movable rod 902 in dead lever 901 to fix holistic height behind the spacing hole 903 outside the spacing round pin 904 grafting movable rod 902 outside through the dead lever 901 outside.

Wherein, the connecting ends of the adjusting rod 11 and the fixed frame 10 and the connecting ends of the driving rod 14, the adjusting rod 11 and the fixed block 13 are rotatably connected through a rotating pin 16.

Wherein, the corner of folding guardrail 2 is provided with the draw-in groove 1501 of butt joint clamp splice 15, and it accomodates groove 1503 to run through being provided with in the regulation pole 11, accomodates the rotation in groove 1503 and is provided with spherical piece 1502, and spherical piece 1502 fixed connection clamp splice 15, the notch diameter of accomodating groove 1503 is less than spherical piece 1502's diameter, and spherical piece 1502 can conveniently drive clamp splice 15 rotation angle of adjustment and dock draw-in groove 1501 and press from both sides fixedly to folding guardrail 2, and accomodate that groove 1503 bore is less also can prevent that spherical piece 1502 from droing from inside.

The embodiment of the utility model is as follows: the utility model is characterized in that a connecting rod 8 is movably inserted into an inserting port 5 at the upper ends of two groups of semicircular frames 3 in advance, and then a fastener 7 is inserted into a connecting edge 6 of the butt joint surface of the two groups of semicircular frames 3 to fixedly connect the two groups of semicircular frames 3. And then concrete is filled into the inner cavity from the filling port 4 at the upper end of the semicircular frame 3 until the inner cavity is cooled and formed, and the assembly of the counterweight base 1 is completed. When the counterweight base is used, the counterweight base 1 is placed on the ground, and the pointed cone 302 at the bottom of the fixed sleeve 301 outside the counterweight base 1 is inserted into the ground to prevent deviation and increase the overall stabilizing effect. Then, the other end of the connecting rod 8 is fixedly connected to the outer side of the telescopic rod 9 through a bolt, the sliding movable rod 902 is extended and retracted in the fixed rod 901 to adjust the height of the telescopic rod 9, and the whole height is fixed after the limiting pin 904 on the outer side of the fixed rod 901 is inserted into the limiting hole 903 on the outer side of the movable rod 902. And then the folded guardrail 2 which is contained is stretched to be unfolded and placed between two groups of adjacent telescopic rods 9, and the four corners of the folded guardrail 3 are respectively butted with the outer sides of the fixed frames 10 at the upper end and the lower end of the two groups of telescopic rods 9. Then the threaded rod 12 is rotated by threads to drive the fixing block 13 to move, the fixing block 13 movably adjusts the distance between the outer side adjusting rods 11 through the driving rod 14, so that the adjusting rods 11 drive the installed clamping blocks 15 to adjust the distance to be in clamping connection with the clamping grooves 1501 at the corners of the folding guardrail 2 for fixing, the installation of the folding guardrail 2 is completed, and meanwhile, the assembly of the whole guardrail is completed.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed; secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict; and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a rail guard is used in gardens construction, includes counter weight base (1), folding guardrail (2) and telescopic link (9), its characterized in that: the counterweight base (1) is composed of two groups of semicircular frames (3) which are in butt joint and matched, the upper ends of the semicircular frames (3) are provided with filling ports (4) communicated with the inner cavity, the inner side surfaces of the semicircular frames (3) are provided with inserting ports (5) in a vertically penetrating manner, the outer sides of the butt joint surfaces of the two groups of semicircular frames (3) are fixedly connected with connecting edges (6), the adjacent connecting edges (6) are fixedly connected through fasteners (7), the upper end of the inserting port (5) at the upper end of the counterweight base (1) is movably inserted with a connecting rod (8), the other end of the connecting rod (8) is fixedly connected with the outer side of a telescopic rod (9), the upper end of the telescopic rod (9) is fixedly connected with a fixed frame (10), a threaded rod (12) is inserted through a transverse thread of the fixed frame (10), and one end of the threaded rod (12) is rotatably connected with a fixed block (13), and the outside of fixed frame (10) docks fixed block (13) symmetry and is provided with two sets of regulation poles (11), the inner wall of adjusting pole (11) is connected through actuating lever (14) in the outside of fixed block (13), the outside end movable mounting who adjusts pole (11) has clamp splice (15).

2. The guard rail for garden construction according to claim 1, wherein: fixed cover in semi-circular frame (3) outside is equipped with fixed cover (301), fixed cover (301) bottom and semi-circular frame (3) bottom are located same water flat line, fixed cover (301) bottom fixedly connected with pointed cone (302).

3. The guard rail for garden construction according to claim 1, wherein: the telescopic rod (9) comprises a fixed rod (901) fixedly connected with the connecting rod (8), a movable rod (902) is movably inserted into the upper end of the fixed rod (901), limiting holes (903) are uniformly formed in the outer side of the movable rod (902), a limiting pin (904) is transversely inserted into the outer side of the fixed rod (901) in a threaded manner, and the limiting pin (904) is movably inserted into the limiting holes (903).

4. The guard rail for garden construction according to claim 1, wherein: the connecting ends of the adjusting rod (11) and the fixing frame (10) and the connecting ends of the driving rod (14), the adjusting rod (11) and the fixing block (13) are rotatably connected through a rotating pin (16).

5. The guard rail for garden construction according to any one of claims 1 to 4, wherein: the corner of the folding guardrail (2) is provided with a clamping groove (1501) for butting the clamping block (15), the adjusting rod (11) is internally provided with an accommodating groove (1503) in a penetrating manner, a spherical block (1502) is rotationally arranged in the accommodating groove (1503), and the spherical block (1502) is fixedly connected with the clamping block (15).

6. The guard rail for garden construction according to claim 5, wherein: the diameter of the notch of the receiving groove (1503) is smaller than that of the spherical block (1502).