CN210238323U

CN210238323U - Novel cutting wall outlet construction quality promotes appurtenance

Info

Publication number: CN210238323U
Application number: CN201920607418.7U
Authority: CN
Inventors: Guangming Zhao; 赵光明; Shu Zhou; 周舒; Haibin Wang; 王海滨; Guohao Yan; 严国浩; Zhanlin Zhang; 张占林
Original assignee: CCCC Second Harbor Engineering Co
Current assignee: CCCC Second Harbor Engineering Co
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-04-03
Anticipated expiration: 2029-04-29

Abstract

The utility model relates to a roadbed construction structure technical field specifically indicates a novel cutting wall outlet construction quality promotes appurtenance. Including two cutting wall templates and be located the PVC pipe between two cutting wall templates, its characterized in that: the inner side of the cutting wall template is provided with a fixed rod; the dead lever is the shaft-like structure that one end was fixed at cutting wall template medial surface, the other end and PVC pipe end sealing connection, is provided with the firm structure to PVC pipe reinforcement between two dead levers. The utility model discloses simple structure, low cost, it is easy and simple to handle, solved cutting wall outlet off normal, damaged scheduling problem, repeatedly usable, and made things convenient for the template mounting, improved work efficiency and structural security.

Description

Novel cutting wall outlet construction quality promotes appurtenance

Technical Field

The utility model relates to a roadbed construction structure technical field specifically indicates a novel cutting wall outlet construction quality promotes appurtenance.

Background

Along with the rapid development of the highway construction field, the creation of green construction sites and construction quality projects has become a necessary trend, and loess hills have a rugged landscape, and the hills and loess hills have a rugged structure and are arranged vertically and horizontally, and the hills and loess hills are arranged alternately. The construction of a large cutting side slope is often accompanied, the design of a cutting wall is generally adopted in related protection projects, particularly the first-level protection of a deep excavation road section, so that the attractiveness and the quality of the protection projects are particularly important, and whether the position of an embedded water drainage hole required by the design of the cutting wall is accurate and whether an outer leakage end is smooth directly influences the project quality and the traffic impression of a driver in an operation period.

The existing positioning mode generally comprises the following steps: pouring the cut wall by times, placing a PVC pipe as a water drainage hole when reaching a reference elevation, and winding two ends of the PVC pipe by using a transparent adhesive tape; traditional construction mode PVC's tubular product quality is lighter, and it is great that it positional deviation is influenced by factors such as concrete come-up, and damages easily, leads to the smooth of the outlet of finished product cutting wall easily, and then must guarantee the sluicing effect through driling again together, and work efficiency is underneath, and operating cost is higher, and manpower and materials produce great waste, and the drilling of doing over again handles easily polluting the wall body, seriously influences the current impression of driver.

Disclosure of Invention

The utility model aims at solving the above-mentioned background not enough, provide a novel cutting wall outlet construction quality promotes appurtenance.

The technical scheme of the utility model is that: the utility model provides a novel cutting wall outlet construction quality promotes appurtenance, includes two cutting wall templates and is located the PVC pipe between two cutting wall templates, its characterized in that: the inner side of the cutting wall template is provided with a fixed rod; the dead lever is the shaft-like structure that one end was fixed at cutting wall template medial surface, the other end and PVC pipe end sealing connection, is provided with the firm structure to PVC pipe reinforcement between two dead levers.

Further the stabilizing structure comprises a reinforcing rod arranged in the PVC pipe in a penetrating way.

Further the cutting wall template outside be provided with carry out fixed reinforced structure to cutting wall template.

The reinforcing structure further comprises a ground anchor poured on the ground outside the cutting wall template; and a guy cable for tensioning is arranged between the ground anchor and the cutting wall template.

The utility model discloses simple structure, low cost, it is easy and simple to handle, solved cutting wall outlet off normal, damaged scheduling problem, repeatedly usable, and made things convenient for the template mounting, improved work efficiency and structural security.

Drawings

FIG. 1: the structure schematic diagram of the auxiliary tool of the utility model;

FIG. 2: the utility model is a schematic diagram of the arrangement structure of the fixed rods and the reinforcing rods;

wherein: 1-cutting wall template; 2-PVC pipe; 3, fixing a rod; 4-reinforcing rods; 5, anchoring the ground; 6, a pull rope.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments.

If fig. 1 ~ 2, the cutting wall of this embodiment is concrete placement structure, sets up cutting wall template 1 in cutting wall both sides during pouring, and 1 interval arrangement of two cutting wall templates, cutting wall are whole to be arranged along vertical slope, avoids pouring the problem that in-process cutting wall emptys, and this embodiment is provided with reinforced structure in cutting wall template 1 outside. As shown in fig. 1, the reinforcing structure comprises an earth anchor 5 poured on the ground outside the cutting wall formwork 1, and a guy cable 6 playing a role in tensioning is arranged between the earth anchor 5 and the cutting wall formwork 1.

This embodiment is provided with PVC pipe 2 between two cutting wall form 1, PVC pipe 2 is as the casting mould of water-drain mast, dead lever 3 is installed to cutting wall form 1 inboard, dead lever 3 is fixed at 1 medial surface of cutting wall form for one end, the other end and the 2 end seal connection's of PVC pipe rod-like structure, dead lever 3 belongs to hollow structure, wherein one end is processed into the bevel connection unanimous with 1 inclination of cutting wall form and is sealed with the head plate, leave the round hole at the head plate center and be used for with 1 bolted connection of cutting wall form, directly embolia on dead lever 3 PVC pipe 2 during the construction.

Too big to outlet length, the PVC pipe 2 appears easily receiving the condition that impacts such as concrete, slabstone and damage, and this embodiment is provided with the firm structure of 2 consolidations of PVC pipe between two dead levers 3. As shown in FIGS. 1-2, the stabilizing structure includes a reinforcing rod 4 inserted into the PVC pipe 2. The reinforcing rod 4 of the embodiment is a hollow tubular structure, the inner diameter of the reinforcing rod is slightly larger than the outer diameter of the fixing rod 3, the outer diameter of the reinforcing rod is slightly smaller than that of the PVC pipe 2, the integral rigidity is improved by reinforcing the inner support layer on the PVC pipe 2, the reinforcing rod can be directly connected with the fixing rod 3 in a nested mode, the PVC pipe 2 is sleeved after one end of the PVC pipe 2 is completely nested in the construction process, and the fixing rod 3 at the other end of the PVC pipe 2 is sleeved in the.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel cutting wall outlet construction quality promotes appurtenance, includes two cutting wall templates (1) and is located PVC pipe (2) between two cutting wall templates (1), its characterized in that: a fixed rod (3) is arranged on the inner side of the cutting wall template (1); dead lever (3) are the rod-like structure that one end was fixed at cutting wall template (1) medial surface, the other end and PVC pipe (2) end seal connection, are provided with the firm structure to PVC pipe (2) reinforcement between two dead levers (3).

2. The novel cutting wall weep hole construction quality promotion appurtenance of claim 1, characterized in that: the stabilizing structure comprises a reinforcing rod (4) which is arranged in the PVC pipe (2) in a penetrating way.

3. A novel cutting wall outlet construction quality promotion appurtenance of claim 1 or 2, characterized in that: cutting wall template (1) outside be provided with and carry out the reinforced structure fixed to cutting wall template (1).

4. The novel cutting wall weep hole construction quality promotion appurtenance of claim 3, characterized in that: the reinforcing structure comprises a ground anchor (5) poured on the ground outside the cutting wall template (1); and a guy cable (6) for tensioning is arranged between the ground anchor (5) and the cutting wall template (1).