CN203213450U

CN203213450U - Wood-plastic guardrail

Info

Publication number: CN203213450U
Application number: CN 201320172967
Authority: CN
Inventors: 张清锋
Original assignee: HUZHOU GRINWOOD WPC MATERIAL CO Ltd
Current assignee: Zhejiang Grinwood Wood Plastic Composite Co ltd
Priority date: 2013-04-09
Filing date: 2013-04-09
Publication date: 2013-09-25
Anticipated expiration: 2023-04-09

Abstract

The utility model discloses a wood-plastic guardrail. The wood-plastic guardrail comprises a left large stand column (1), a right large stand column (2), an upper guardrail part (3), a lower guardrail part (4) and small stand columns (5). The left large stand column (1), the right large stand column (2), the upper guardrail part (3) and the lower guardrail part (4) form a guardrail frame, the small stand columns (5) are fixed between the upper guardrail part (3) and the lower guardrail part (4), an iron leg (14) is inserted inside each of the large stand columns, an aluminum alloy border (6) is sleeved outside each iron leg (14), the top of each large stand column is provided with a wood-plastic cap (7), the inside of the upper guardrail part (3) is provided with an upper lining (9), the inside of the lower guardrail part (4) is provided with a lower lining (10), and a lead screw (8) is fixedly arranged inside every small stand column (5). According to the wood-plastic guardrail, the metal linings are additionally arranged, so that the guardrail has high firmness, good safety performance and a long service life.

Description

A kind of wood is moulded guardrail

Technical field:

The utility model relates to the indoor or outdoors architectural decoration, especially designs a kind of wood and moulds guardrail.

Background technology:

Wood plastic composite be a kind of be primary raw material by agriculture and forestry organic waste material and waste or used plastics mainly, the high-tech green material of making through die apparatus heating extrusion molding again after mixing, have the performance of timber and plastics concurrently, so the application that wood is moulded more and more widely, wherein also relates to the application of guardrail aspect gradually.But because that the mechanical property of wood plastic composite is compared with timber is still mutually far short of what is expected, so that existing wood is moulded guardrail intensity is not high, exist potential safety hazard, and not shock-resistant, application life is shorter.

The utility model content:

The purpose of this utility model is exactly in order to solve existing issue, and provides a kind of wood of architecture advances to mould guardrail, makes the firm degree height of guardrail, and security performance is good, long service life.

Technology solution of the present utility model is as follows:

A kind of wood is moulded guardrail, big column about comprising, guardrail and post up and down, big column is formed the guardrail framework with guardrail up and down about described, and post is fixed in up and down between the guardrail, about be inserted with the iron pin in the big column, the iron pin is with the aluminium alloys shirt rim outward, about big column top wood be installed mould block, in the guardrail last lower liner is arranged fixedly up and down, the post center fixed has screw mandrel.

Preferably, described iron pin is rectangular tube, and square flange is fixedly arranged at the bottom, and flange has circular fixing hole for four jiaos.

Preferably, described about big column fix with adopting angle bar and screw up and down between guardrail, angle bar on one side with about iron pin sidewall in the big column fix, the interior last lower liner of another side and guardrail is up and down fixed.

Preferably, the screw mandrel two ends in the described post are provided with screw thread, and an end cover is through at the last liner in the guardrail, and other end cover is through at down guardrail and lower liner, and two ends adopt nut fastening respectively.

Preferably, described upward liner cross section is that M type and lateral surface have groove, forms raised line in the last guardrail, and groove matches with the raised line size positions, and last neck bush inserts in the guardrail.

Preferably, described upward lower liner and screw mandrel are metal.

The beneficial effects of the utility model are:

The utility model structure increases metal inner lining, makes the firm degree height of guardrail, and security performance is good, long service life.

Description of drawings:

Fig. 1 is the utility model overall structure schematic diagram;

Fig. 2 is big column and guardrail fixed structure schematic diagram up and down;

Fig. 3 is iron pin vertical view;

Fig. 4 is post and guardrail fixed structure schematic diagram up and down.

Among the figure: 1, the big column in a left side; 2, right big column; 3, go up guardrail; 4, following guardrail; 5, post; 6, aluminium alloys shirt rim; 7, wood is moulded block; 8, screw mandrel; 9, go up liner; 10, lower liner; 11, nut; 12, angle bar; 13, screw; 14, iron pin; 31, raised line; 91, groove; 141, square flange; 142, circular fixing hole.

The specific embodiment:

Shown in Fig. 1 to 4, a kind of wood is moulded guardrail, big column 1,2 about comprising,

guardrail

3,4 and post 5 up and down, described about big column 1,2 with

guardrail

3,4 composition guardrail frameworks up and down, post 5 is fixed in up and down between the

guardrail

3,4, about be inserted with iron pin 14 in the big column 1,2, the iron pin 14 outer aluminium alloys shirt rims 6 that are with, about big column 1,2 tops wood is installed moulds block 7, in the

guardrail

3,4 last

lower liner

9,10 is arranged fixedly up and down, post 5 center fixed have screw mandrel 8.

Particularly, described iron pin 14 is rectangular tube, and square flange 141 is fixedly arranged at the bottom, and flange has circular fixing hole 142 for four jiaos.

Particularly, described about big column 1,2 adopt angle bar 12 and screw 13 fixing with guardrail 3 up and down, 4, angle bar 12 on one side with about iron pin 14 sidewalls in the big column 1,2 fix, another side is fixed with the last

lower liner

9,10 in the

guardrail

3,4 up and down.

Particularly, screw mandrel 8 two ends in the described post 5 are provided with screw thread, and an end cover is through at the last liner 9 in the guardrail 3, and other end cover is through at down guardrail 4 and lower liner 10, and two ends adopt nut 11 fastening respectively.

Particularly, described upward liner 9 cross sections are that M type and lateral surface have groove 91, form raised line 31 in the last guardrail 3, and groove 91 matches with raised line 31 size positions, and last liner 9 covers insert in the guardrail 3.

Particularly, described go up

lower liner

9,10 and screw mandrel 8 be metal.

The above only is preferred embodiment of the present utility model, and those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all should belong to the scope of the utility model protection.

Claims

1. a wood is moulded guardrail, big column (1 about comprising, 2), guardrail (3,4) and post (5) up and down, big column (1 about described, 2) form the guardrail framework with guardrail (3,4) up and down, post (5) is fixed in guardrail (3 up and down, 4) between, it is characterized in that: about be inserted with iron pin (14), the outer aluminium alloys shirt rim (6) that is with of iron pin (14) in the big column (1,2), about big column (1,2) top is equipped with wood and moulds block (7), and last lower liner (9 is fixedly arranged in the guardrail (3,4) up and down, 10), post (5) center fixed has screw mandrel (8).

2. a kind of wood according to claim 1 is moulded guardrail, it is characterized in that: described iron pin (14) is rectangular tube, and square flange (141) is fixedly arranged at the bottom, and flange has circular fixing hole (142) for four jiaos.

3. a kind of wood according to claim 1 is moulded guardrail, it is characterized in that: big column (1 about described, 2) with guardrail (3 up and down, 4) adopt angle bar (12) and screw (13) fixing between, angle bar (12) on one side with about iron pin (14) sidewall in the big column (1,2) fix another side and guardrail (3 up and down, 4) Nei last lower liner (9,10) is fixing.

4. a kind of wood according to claim 1 is moulded guardrail, it is characterized in that: screw mandrel (8) two ends in the described post (5) are provided with screw thread, one end cover is through at the last liner (9) in the guardrail (3), other end cover is through at down guardrail (4) and lower liner (10), and two ends adopt nut (11) fastening respectively.

5. a kind of wood according to claim 1 is moulded guardrail, it is characterized in that: described upward liner (9) cross section is that M type and lateral surface have groove (91), form raised line (31) in the last guardrail (3), groove (91) matches with raised line (31) size positions, and last liner (9) cover inserts in the guardrail (3).

6. a kind of wood according to claim 1 is moulded guardrail, it is characterized in that: the described lower liner (9,10) of going up is metal with screw mandrel (8).