CN211342075U

CN211342075U - Anticorrosive outdoor guardrail connecting piece

Info

Publication number: CN211342075U
Application number: CN201922169365.8U
Authority: CN
Inventors: 韩益明; 韩超
Original assignee: Hangzhou Xiaoshan Xinli Machinery Co ltd
Current assignee: Hangzhou Xiaoshan Xinli Machinery Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-08-25
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses an outdoor guardrail connecting piece of anticorrosive type, including mounting groove and base, mounting groove bottom be equipped with the connecting piece, base upper end be equipped with down the connecting piece, last connecting piece articulated mutually with lower connecting piece, the base left and right sides open respectively and have the bolt hole, base bottom open and to have the dashpot, the dashpot in be equipped with the buffer that is used for protecting the base. The utility model overcomes do not set up the device that is used for protecting the base on the traditional guardrail connecting piece base that exists among the prior art and lead to the fragile problem of base. The utility model has the advantages of long service life, high stability, high safety and the like.

Description

Anticorrosive outdoor guardrail connecting piece

Technical Field

The utility model relates to a connecting piece field, more specifically say, relate to an outdoor guardrail connecting piece of anticorrosive type.

Background

At present, a guardrail connecting piece is disclosed on a Chinese patent net, and the guardrail connecting piece is under the publication No. CN203834835U, and comprises a base, a protective cover and a fastener, wherein the protective cover and the fastener are arranged in a matching way with the base; the protective cover comprises a first shell, a bottom plate and a second shell which are sequentially connected, the first shell is provided with an internal thread matched with the external thread of the mounting sleeve, and a fillet is arranged at the joint of the bottom plate and the second shell; the fastener comprises a first fastener and a second fastener, the first fastener penetrates through the fixing hole, and the second fastener penetrates through the mounting hole. The utility model provides a guardrail connecting piece installation is succinct, and convenient equipment, and more firm improves the product reliability.

A guardrail connecting piece in the above-mentioned patent, though have advantages such as the installation is succinct and convenient equipment, but do not set up the device that is used for protecting the base on this guardrail connecting piece base, when leading to this guardrail connecting piece to adorn heavier article, damage phenomena such as crackle easily appear in the base.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome not to set up the device that is used for protecting the base on the traditional guardrail connecting piece base that exists among the prior art and lead to the fragile problem of base, provide now the outdoor guardrail connecting piece of anticorrosive type that has the protection base function.

The utility model discloses an outdoor guardrail connecting piece of anticorrosive type, including mounting groove and base, mounting groove bottom be equipped with the connecting piece, base upper end be equipped with down the connecting piece, last connecting piece articulated mutually with lower connecting piece, the base left and right sides open respectively and have the bolt hole, base bottom open and to have the dashpot, the dashpot in be equipped with the buffer that is used for protecting the base.

The outer surfaces of the mounting groove, the base, the upper connecting piece and the lower connecting piece are coated with anticorrosive paint. When the article quality of installation was great in the mounting groove, the buffer that sets up in the base bottom can absorb the pressure of part base and bottom surface for the base to the protection base reduces the probability that the damage appears in the base, improves the utility model discloses a stability with prolonged the life of base.

Preferably, the buffer device comprises fixed blocks arranged on the left side and the right side of the top of the buffer groove, the upper end of each fixed block is welded with the top of the buffer groove, a T-shaped spring pin is installed at the lower end of each fixed block, a buffer plate is arranged at the lower end of each spring pin, a first spring is sleeved on each spring pin, and the upper end and the lower end of each spring are respectively welded with the top of each spring pin and the upper end face of each buffer plate.

Preferably, buffer board and fixed block between be equipped with long pin pole, long pin pole about both ends be equipped with the stopper respectively, the stopper center be equipped with the pinhole that is used for installing long pin pole, stopper bottom and buffer board up end weld mutually, the peripheral cover of long pin pole have No. two springs, No. two springs weld the clamping ring respectively in both ends about, the side welding of clamping ring have the push rod, the push rod other end articulate and have the rocking arm, the other end and the hinge block one end of rocking arm articulated mutually, the other end and the fixed block side of hinge block weld mutually.

Through setting up a spring and No. two springs, can realize the utility model discloses a multistage buffer function during the use, can absorb the pressure of base and bottom surface to a great extent to protect the base, prolonged the utility model discloses a life has improved the utility model discloses a stability.

When the article quality of installation was great in the mounting groove, the effort of the bottom surface that the base received also can be great, and the bottom surface can extrude the buffer board earlier this moment, the buffer board have the rubber preparation of elasticity better to form, spring pin can extrude a spring in extrusion process, can absorb the impact that ground brought in spring deformation in-process, when a spring was compressed, the buffer board can rise slightly, at the in-process rocking arm of rising can drive push rod and clamping ring and go to extrude No. two springs, realize through the deformation of a spring and No. two springs the utility model discloses a multistage buffer function.

The utility model discloses following beneficial effect has: long service life, high stability and high safety.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the mounting groove of the present invention.

Fig. 3 is a schematic structural diagram of the base of the present invention.

Fig. 4 is a schematic longitudinal sectional view of the mounting groove of the present invention.

Fig. 5 is a longitudinal sectional view of the base of the present invention.

Fig. 6 is a schematic structural view of the buffering device of the present invention.

Mounting groove 1, base 2, go up connecting piece 3, lower connecting piece 4, bolt hole 5, buffer slot 6, fixed block 7, spring catch 8, buffer plate 9, spring 10, long round pin pole 11, stopper 12, spring 13 No. two, clamping ring 14, push rod 15, rocking arm 16, hinge block 17.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b): according to attached figure 1, attached figure 2, attached figure 3, attached figure 4, attached figure 5 and attached figure 6 to explain further the utility model discloses an anticorrosive type outdoor guardrail connecting piece of this example, including mounting groove 1 and

base

2, 1 bottom of mounting groove be equipped with connecting

piece

3, 2 upper ends of base be equipped with down connecting piece 4, last connecting piece 3 and lower connecting piece 4 articulated mutually, 2 left and right sides of base opened respectively bolt

hole

5, 2 bottoms of base opened and to have dashpot 6, dashpot 6 in be equipped with the buffer that is used for protecting base 2.

Buffer including setting up fixed block 7 in the 6 top left and right sides of dashpot, 7 upper ends of fixed block and the 6 tops of dashpot weld mutually, the lower extreme of fixed block 7 be equipped with and be the spring catch 8 of "T" shape, 8 lower extremes of spring catch be equipped with buffer board 9, spring catch 8 on the cover have a spring 10, the upper and lower end of a spring 10 weld with 8 tops of spring catch and buffer board 9 up end respectively mutually.

Buffer board 9 and fixed block 7 between be equipped with long pin pole 11, long pin pole 11 about both ends be equipped with stopper 12 respectively, stopper 12 center be equipped with the pinhole that is used for installing long pin pole 11, stopper 12 bottom and buffer board 9 up end weld mutually, the peripheral cover of long pin pole 11 have No. two springs 13, No. two springs 13 about both ends weld respectively have clamping ring 14, clamping ring 14's side welding have push rod 15, the 15 other ends of push rod articulate have rocking arm 16, rocking arm 16's the other end and hinge block 17 one end articulate mutually, hinge block 17's the other end and fixed block 7 side weld mutually.

The above description is only for the specific embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.

Claims

1. The utility model provides an outdoor guardrail connecting piece of anticorrosive type, includes mounting groove (1) and base (2), characterized by, mounting groove (1) bottom be equipped with connecting piece (3), base (2) upper end be equipped with down connecting piece (4), last connecting piece (3) and lower connecting piece (4) articulated mutually, base (2) the left and right sides open respectively and have bolt hole (5), base (2) bottom open and have dashpot (6), dashpot (6) in be equipped with the buffer that is used for protecting base (2).

2. The outdoor guardrail connecting piece of claim 1, characterized in that, buffer includes fixed blocks (7) arranged on the left and right sides of the top of the buffer groove (6), the upper end of the fixed block (7) is welded with the top of the buffer groove (6), the lower end of the fixed block (7) is provided with a T-shaped spring pin (8), the lower end of the spring pin (8) is provided with a buffer plate (9), the spring pin (8) is sleeved with a spring (10), and the upper end and the lower end of the spring (10) are respectively welded with the top of the spring pin (8) and the upper end surface of the buffer plate (9).

3. The connecting piece of an anti-corrosion outdoor guardrail according to claim 2, characterized in that a long pin rod (11) is arranged between the buffer plate (9) and the fixed block (7), the left end and the right end of the long pin rod (11) are respectively provided with a limiting block (12), the center of each limiting block (12) is provided with a pin hole for installing the long pin rod (11), the bottom of the limiting block (12) is welded with the upper end surface of the buffer plate (9), a second spring (13) is sleeved on the periphery of the long pin rod (11), the left end and the right end of the second spring (13) are respectively welded with a press ring (14), a push rod (15) is welded at the side end of the compression ring (14), the other end of the push rod (15) is hinged with a rocker arm (16), the other end of the rocker arm (16) is hinged with one end of a hinge block (17), the other end of the hinge block (17) is welded with the side edge of the fixed block (7).