CN212428309U

CN212428309U - Guardrail for construction

Info

Publication number: CN212428309U
Application number: CN202020850549.0U
Authority: CN
Inventors: 张彦平; 邓姗姗; 张兴云
Original assignee: Guangdong Junjia Construction Co ltd
Current assignee: Guangdong Junjia Construction Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-01-29
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a guardrail for construction in building construction technical field, including base and stand, first recess has been seted up to the lower surface of base, first through-hole has been seted up to the top of first recess, install the limiting plate in the first recess, the upper end fixedly connected with screw rod of limiting plate, the upper end of screw rod runs through first through-hole and extends to the upside of base, the screw has been seted up to the lower extreme of stand, a plurality of second recess has been seted up to the upper surface of base, and the lower extreme of stand is installed in the second recess with rotating, the internal thread of screw and the screw-thread fit of screw rod, the utility model discloses a set up stand, base, first recess, first through-hole and screw rod for stand and base can be dismantled, and the installation and the dismantlement of the guardrail of being convenient for can reduce certain cost of transportation.

Description

Guardrail for construction

Technical Field

The utility model relates to a construction technical field, concretely relates to guardrail for construction.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite.

The existing guard bar for building construction is made of steel materials such as stainless steel, round steel pipes, square steel pipes or profiled steel plates and iron wires. The surface treatment process is full-automatic electrostatic powder spraying (namely plastic spraying) or paint spraying. In recent years, the aluminum alloy material is popular for inserting and assembling type guardrails. But the guardrail for the existing building construction is inconvenient to install and disassemble, and the problem is particularly obvious when in transportation.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a guardrail for construction.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a guardrail for construction, includes base and stand, first recess has been seted up to the lower surface of base, first through-hole has been seted up to the top of first recess, install the limiting plate in the first recess, the upper end fixedly connected with screw rod of limiting plate, the upper end of screw rod runs through first through-hole and extends to the upside of base, the screw has been seted up to the lower extreme of stand, a plurality of second recess has been seted up to the upper surface of base, and the lower extreme of stand is installed in the second recess with rotating, the internal thread of screw and the external screw-thread fit of screw rod.

Preferably, the upper surface of the limiting plate is provided with an annular non-slip mat, preferably made of rubber, for improving the stability between the base and the upright.

Preferably, the lower surface of the base is provided with at least two first grooves.

Preferably, the upright post is provided with a cross bar for supporting.

Preferably, the upright column comprises a first rod section, a connecting section and a limiting section, the size of the connecting section is smaller than that of the first rod section and that of the limiting section, the cross rod is provided with a second through hole, the connecting section is located in the second through hole, and the size of the second through hole is smaller than that of the first rod section.

Preferably, the limiting section is clamped with the connecting section, and the clamping structure is preferably a buckle.

Preferably, the limiting section is connected with the connecting section through a screw.

The beneficial effects of the utility model

The utility model discloses a set up stand, base, first recess, first through-hole and screw rod for stand and base can be dismantled, and the installation and the dismantlement of the guardrail of being convenient for can reduce certain cost of transportation.

Drawings

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

fig. 2 is a partial enlarged view of the position a of the present invention.

The attached drawings are marked as follows: 1-base, 2-first groove, 3-first through hole, 4-limiting plate, 5-non-slip mat, 6-screw, 7-second groove, 8-upright column, 9-cross rod, 10-second through hole, 11-first rod section, 12-connecting section and 13-limiting section.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. 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.

In the description of the present invention, it should be noted that the terms "first", "second", "third", etc. are used only for distinguishing the description, and are not intended to indicate or imply relative importance.

The terms "upper", "lower", "left", "right", "front", "back", "inner", "outer", and the like refer to orientations or positional relationships based on the drawings, or the orientations or positional relationships that are conventionally placed when the utility model is used, and are used only for convenience of describing the utility model and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the utility model.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "provided", "connected" and "connected" are to be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the connection can be direct connection or indirect connection through an intermediate medium, or the connection of the inner sections of the two elements, or wireless connection or wired connection. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Referring to fig. 1 and 2, a guardrail for construction, including base 1 and stand 8, first recess 2 has been seted up to base 1's lower surface, first through-hole 3 has been seted up to first recess 2's top, install limiting plate 4 in the first recess 2, limiting plate 4's upper end fixedly connected with screw rod 6, first through-hole 3 is run through and the upside that extends to base 1 to the upper end of screw rod 6, the screw has been seted up to stand 8's lower extreme, the internal thread of screw and screw rod 6's external screw-thread fit, a plurality of second recess 7 has been seted up to base 1's upper surface, and stand 8's lower extreme is installed in second recess 7 with rotating, install the horizontal pole 9 that is used for the support on the stand 8.

Wherein, the last surface mounting of limiting plate 4 has annular slipmat 5, preferably is the rubber material for increase the stability between base 1 and the stand 8, at least two first recesses 2 have been seted up to base 1's lower surface, stand 8 includes first pole section 11, linkage segment 12 and spacing section 13, the size of linkage segment 12 is less than the size of first pole section 11 and spacing section 13, second through-hole 10 has been seted up on horizontal pole 9, linkage segment 12 is located second through-hole 10, the size of second through-hole 10 is less than the size of first pole section 11, can not drive horizontal pole 9 when making stand 8 rotate and rotate, and then with the column mouting on the base, spacing section 13 and linkage segment 12 joint, spacing section 13 passes through the screw connection with linkage segment 12.

One specific application of this embodiment is: through setting up stand 8, base 1, first recess 2, first through-hole 3 and screw rod 6, the threaded connection of screw rod 6 and screw for stand 8 and base 1 on the device can be dismantled, and the installation and the dismantlement of the guardrail of being convenient for can reduce certain cost of transportation.

Claims

1. The utility model provides a guardrail for construction, includes base (1) and stand (8), its characterized in that: the lower surface parallel of base (1) has seted up the first recess of a plurality of (2), first through-hole (3) have been seted up to the top of first recess (2), install limiting plate (4) in first recess (2), the upper end fixedly connected with screw rod (6) of limiting plate (4), the upside that first through-hole (3) and extend to base (1) is run through to the upper end of screw rod (6), a plurality of second recess (7) have been seted up to the upper surface of base (1), the lower extreme of stand (8) is rotated and is installed in second recess (7), install horizontal pole (9) on stand (8), the screw has been seted up to the lower extreme of stand (8), the internal thread of screw and the thread fit of screw rod (6).

2. The guardrail for construction according to claim 1, wherein: and an annular non-slip mat (5) is arranged on the upper surface of the limiting plate (4).

3. The guardrail for construction according to claim 1, wherein: the lower surface of the base (1) is provided with at least two first grooves (2).

4. The guardrail for construction according to claim 1, wherein: stand (8) include first pole section (11), linkage segment (12) and spacing section (13), the size of linkage segment (12) is less than the size of first pole section (11) and the size of spacing section (13), second through-hole (10) have been seted up on horizontal pole (9), linkage segment (12) are located second through-hole (10), the size of second through-hole (10) is less than the size of first pole section (11).

5. The guardrail for construction according to claim 4, wherein: the limiting section (13) is clamped with the connecting section (12).

6. The guardrail for construction according to claim 4, wherein: the limiting section (13) is connected with the connecting section (12) through screws.