CN106968457A - A kind of settlement-free sand box for civil engineering - Google Patents

Abstract

The invention discloses a kind of settlement-free sand box for civil engineering, it is related to civil engineering apparatus technical field；The upper end of the base is provided with casing, two lower ends of the casing are mounted on pipeline, valve is installed on the pipeline, the casing is internally provided with piston, the upper end of the piston is connected with piston rod, the upper end of the piston rod is connected with upper mounting plate, the upper cover of piston rod is connected to dust-proof mechanism, the dust-proof mechanism is arranged on casing, the both sides of the base bottom are mounted on support frame, regulating tank is provided with support frame as described above, support frame as described above is connected by lock plunger with installing plate, the installing plate is connected on the side wall of casing；The present invention improves security, and is easy to regulation, easy to use, easy to operate, efficiency high.

Description

A non-sedimentation sand box for civil engineering

technical field

The invention relates to a non-sedimentation sand box for civil engineering, belonging to the technical field of civil engineering appliances.

Background technique

Civil engineering is a general term for the science and technology of building various engineering facilities. It not only refers to the applied materials, equipment and technical activities such as survey, design, construction, maintenance and repair, but also refers to the object of engineering construction. That is, various engineering facilities built on the ground or underground, on land or in water, that directly or indirectly serve human life, production, military affairs, and scientific research, such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, ports, Power stations, airports, offshore platforms, water supply and drainage, and protection projects, etc.

The purpose of civil engineering is to form the well-functioning, comfortable and beautiful spaces and passages required by human production or life. It is both a material need and a symbolic spiritual need. With the development of society, engineering structures are becoming more and more large and complex. Super high-rise buildings, super-large bridges, giant dams, and complex subway systems are constantly emerging to meet people's living needs and also evolve into a symbol of social strength. .

The fundamental problem that civil engineering needs to solve is the safety of the project, so that the structure can resist various natural or man-made forces. Any engineering structure must bear its own weight, as well as the use load and wind force, and the change of humidity will also exert force on the civil engineering structure. In earthquake areas, civil engineering structures should also consider resisting earthquakes. In addition, the influence of man-made actions such as explosions and vibrations on civil engineering cannot be ignored.

The existing non-sedimentation sand box for civil engineering is inconvenient to adjust during use, and wastes time, and has low strength, which reduces safety.

Contents of the invention

In view of the above problems, the technical problem to be solved by the present invention is to provide a non-sedimentation sand box for civil engineering.

A non-settlement sand box for civil engineering of the present invention comprises a base, a box body, a pipeline, a valve, a piston, a piston rod, an upper platform, a support frame, a mounting plate, a locking bolt, and a dustproof mechanism; The upper end is equipped with a box, the two lower ends of the box are equipped with pipelines, the pipeline is equipped with a valve, the inside of the box is provided with a piston, the upper end of the piston is connected to a piston rod, and the piston rod The upper end of the upper end is connected with an upper platform, the piston rod is sleeved with a dust-proof mechanism, the dust-proof mechanism is installed on the box body, and support frames are installed on both sides of the bottom of the base, and the support frame is provided with Adjusting the groove, the support frame is connected with the mounting plate through the locking bolt, and the mounting plate is connected on the side wall of the box body.

Preferably, the bottom of the base is provided with an anti-slip groove.

Preferably, a connector is installed on the upper end of the pipeline.

Preferably, the upper end of the upper platform is provided with a positioning groove.

Preferably, a reinforcing sheet is provided on the side wall of the support frame.

Compared with the prior art, the invention has the advantages of improved safety, convenient adjustment, convenient use, simple operation and high efficiency.

Description of drawings

For ease of illustration, the present invention is described in detail by the following specific implementations and accompanying drawings.

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

In the figure: 1-base; 2-box; 3-pipe; 4-valve; 5-piston; 6-piston rod; 7-upper platform; 8-support frame; 9-installation plate; 10-lock bolt; 11 - Dustproof mechanism.

detailed description

In order to make the object, technical solution and advantages of the present invention clearer, the present invention is described below through specific embodiments shown in the accompanying drawings. It should be understood, however, that these descriptions are exemplary only and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.

As shown in Figure 1, this specific embodiment adopts the following technical solutions: it includes a base 1, a box body 2, a pipeline 3, a valve 4, a piston 5, a piston rod 6, an upper platform 7, a support frame 8, a mounting plate 9, a lock Tight bolt 10, dust-proof mechanism 11; The upper end of described base 1 is equipped with box body 2, and the two lower ends of described box body 2 are all equipped with pipeline 3, and valve 4 is installed on described pipeline 3, and described box body 2 The interior of the piston 5 is provided with a piston 5, the upper end of the piston 5 is connected with a piston rod 6, the upper end of the piston rod 6 is connected with an upper platform 7, and the piston rod 6 is sleeved with a dust-proof mechanism 11, and the dust-proof The mechanism 11 is installed on the box body 2, and both sides of the bottom of the base 1 are equipped with a support frame 8, and the support frame 8 is provided with an adjustment groove, and the support frame 8 is connected with the mounting plate 9 through a locking bolt 10 , the mounting plate 9 is connected to the side wall of the box body 2 .

Further, the bottom of the base 1 is provided with an anti-slip groove.

Further, a connector is installed on the upper end of the pipeline 3 .

Further, the upper end of the upper platform 7 is provided with a positioning groove.

Further, a reinforcing sheet is provided on the side wall of the support frame 8 .

The working principle of this specific embodiment is as follows: when in use, the support is realized by the base 1. After the support, the liquid is injected into the pipeline to make the piston 5 push up. After reaching the position, the valve is closed, and then the support frame 8 is locked. The bolt 10 is locked on the mounting plate 9 to realize strengthening and fixing. When in use, its dustproof mechanism 11 realizes dustproofing. When supporting, it is supported by the upper platform 7, and it is not easy to deform when supporting, and the liquid can realize the cushioning force. Convenience, easy operation and high efficiency.

The standard parts used in the present invention can be purchased from the market, and the special-shaped parts can be customized according to the instructions and the records of the accompanying drawings. The specific connection methods of each part adopt mature bolts, rivets, welding, etc. in the prior art. Conventional means, machinery, parts and equipment all adopt conventional models in the prior art, plus circuit connections adopt conventional connection methods in the prior art, and will not be described in detail here.

It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. a kind of settlement-free sand box for civil engineering, it is characterised in that：It includes base, casing, pipeline, valve, piston, piston Bar, upper mounting plate, support frame, installing plate, lock plunger, dust-proof mechanism；The upper end of the base is provided with casing, the two of the casing Lower end is mounted on pipeline, the pipeline being provided with valve, and the casing is internally provided with piston, the upper end of the piston Piston rod is connected with, the upper end of the piston rod is connected with upper mounting plate, and the upper cover of piston rod is connected to dust-proof mechanism, described dust-proof Mechanism is arranged on casing, and the both sides of the base bottom are mounted on being provided with regulating tank on support frame, support frame as described above, institute State support frame to be connected with installing plate by lock plunger, the installing plate is connected on the side wall of casing.

2. a kind of settlement-free sand box for civil engineering according to claim 1, it is characterised in that：The bottom of the base is set It is equipped with anti-slip tank.

3. a kind of settlement-free sand box for civil engineering according to claim 1, it is characterised in that：The upper end peace of the pipeline Equipped with connector.

4. a kind of settlement-free sand box for civil engineering according to claim 1, it is characterised in that：The upper end of the upper mounting plate It is provided with locating slot.

5. a kind of settlement-free sand box for civil engineering according to claim 1, it is characterised in that：The side wall of support frame as described above On be provided with reinforced sheet.