CN216810847U

CN216810847U - Scaffold for civil engineering

Info

Publication number: CN216810847U
Application number: CN202122907095.3U
Authority: CN
Inventors: 周晓峰
Original assignee: Guangzhou No2 Municipal Engineering Co ltd
Current assignee: Guangzhou No2 Municipal Engineering Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-06-24
Anticipated expiration: 2031-11-19

Abstract

The utility model relates to the technical field of civil engineering and discloses a scaffold for civil engineering, which comprises a base, wherein wheels are arranged at the bottom of the base, a moving device is arranged at the top of the base, the wheels are fixedly arranged at the bottom of the base, a supporting rod is fixedly arranged at the top end of the base, a protection box is fixedly arranged at the top end of the supporting rod, one end of a motor is fixedly connected with the inner wall of the protection box, the output end of the motor is fixedly connected with one end of a rotating rod through a coupler, one end of the rotating rod penetrates through the outer wall of the protection box and is slidably connected with the outer wall of the protection box, a gear is fixedly sleeved at the other end of the rotating rod and is meshed with a rack, the rack is fixedly arranged on the outer wall of one end of a sleeve, the inner wall of the sleeve is slidably connected with one end of a sliding rod, the sliding rod is fixedly arranged at the top end of the base, a baffle is fixedly arranged at the top end of the sliding rod, one end of a movable plate is fixedly connected with the outer wall of the sleeve, and a guardrail is fixedly arranged at the top end of the movable plate. The utility model solves the problem that the civil engineering support is inconvenient to lift.

Description

Scaffold for civil engineering

Technical Field

The utility model relates to the technical field of civil engineering, in particular to a scaffold for civil engineering.

Background

With the prosperous and prosperous economy, the living standard of people is continuously improved, the development of production technology is better and better, the utilization of time by people is more and more rigorous, in life, the requirement on equipment is higher and higher, the work efficiency of the equipment is expected to be improved, the work time is reduced, the use efficiency is improved, and the maximum value is exerted by people through the innovation of the equipment, the civil engineering is a general name of scientific technology for building various land engineering facilities, which not only refers to the applied materials and equipment and the technical activities such as surveying, designing, constructing, maintaining and maintaining, but also refers to the object of engineering construction, namely the various engineering facilities which are built on the ground or underground or land and directly or indirectly serve human life, production, military affairs and scientific research, such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, harbors, and scientific research services, The civil engineering refers to the engineering entity for surveying, planning, designing, constructing, installing and maintaining and the like of buildings, structures, related supporting facilities and the like of newly building, reconstructing or expanding various projects except house buildings, and the engineering entity is completed according to Chinese patent: "a scaffold for civil engineering", and the publication number is: CN 213868854U proposes that although the device pulls the pulling rope to move up and down the construction platform by the driving motor, the pulling rope is easily broken during a long time working process, thereby causing the breakage of the pulling rope, so the lifting effect of the device needs to be improved. Therefore, a scaffold for civil engineering is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a scaffold for civil engineering, which achieves the aim of conveniently lifting the scaffold for civil engineering.

In order to achieve the purpose, the utility model provides the following technical scheme: a scaffold for civil engineering comprises a base, wherein wheels are arranged at the bottom of the base, a moving device is arranged at the top of the base, the wheels are fixedly arranged at the bottom end of the base, the moving device comprises a supporting rod, a protective box, a motor, a rotating rod, a gear, a rack, a sleeve, a sliding rod, a moving plate, a guardrail, a spring and a connecting plate, the supporting rod is fixedly arranged at the top end of the base, the protective box is fixedly arranged at the top end of the supporting rod, one end of the motor is fixedly connected with the inner wall of the protective box, the output end of the motor is fixedly connected with one end of the rotating rod through a coupler, one end of the rotating rod penetrates through the outer wall of the protective box and is slidably connected with the outer wall of the protective box, the gear is fixedly sleeved at the other end of the rotating rod, the gear is meshed with the rack, the rack is fixedly arranged on the outer wall of one end of the sleeve, the inner wall of the sleeve is slidably connected with one end of the sliding rod, the sliding rod is fixedly arranged at the top end of the base, the guardrail mounting structure comprises a sliding rod, a guardrail, a movable plate, a connecting plate and a base, wherein a baffle is fixedly mounted at the top end of the sliding rod, one end of the movable plate is fixedly connected with the outer wall of one end of a sleeve, the guardrail is fixedly mounted at the top end of the movable plate, one end of a spring is fixedly connected with the bottom end of the movable plate, the other end of the spring is fixedly connected with the top end of the connecting plate, and the bottom end of the connecting plate is in contact with the top end of the base.

Preferably, the number of the wheels is four, the four wheels are sequentially and fixedly installed on the periphery of the bottom end of the base, and the gear is always meshed with the rack.

Preferably, the sleeve pipe is totally two, the slide bar is totally two, two sleeve pipe inner walls in proper order with two slide bar one end sliding connection, two slide bars fixed mounting in proper order are on the base top, two slide bar tops in proper order with baffle bottom fixed connection.

Preferably, the guardrail totally four, four guardrails fixed mounting in proper order are all around the movable plate top, the spring totally a plurality of, a plurality of spring one end in proper order with movable plate bottom fixed connection, a plurality of spring other end in proper order with connecting plate top fixed connection.

The utility model provides a scaffold for civil engineering. The method has the following beneficial effects:

(1) the device can move more conveniently by arranging the wheels, so that the device can move the civil engineering scaffold to a working position more conveniently for construction work, and the device can carry out civil engineering construction more quickly.

(2) According to the utility model, the moving device is arranged, so that the gear rotates under the working of the motor, and the sleeve can move up and down under the meshing action of the gear and the rack, so that the moving plate with the guardrail can move up and down, the effect of moving the civil engineering scaffold up and down is realized, and the device can carry out field construction on the civil engineering scaffold more conveniently.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is an enlarged, front cross-sectional view of structure A of the present invention;

FIG. 4 is an enlarged sectional front view of structure B of the present invention.

In the figure: 1. a base; 2. a wheel; 3. a mobile device; 301. a support bar; 302. a protection box; 303. a motor; 304. a rotating rod; 305. a gear; 306. a rack; 307. a sleeve; 308. a slide bar; 309. moving the plate; 310. a guardrail; 311. a spring; 312. a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the utility model.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1 to 4, the present invention provides a technical solution: a scaffold for civil engineering comprises a base 1, wherein the bottom of the base 1 is provided with four wheels 2, the four wheels 2 are sequentially and fixedly arranged around the bottom end of the base 1, the arrangement enables the device to move more conveniently, thereby enabling the device to move the scaffold for construction to a working position more conveniently, and enabling the device to be faster in civil engineering construction, the top of the base 1 is provided with a moving device 3, the wheels 2 are fixedly arranged at the bottom end of the base 1, a support rod 301 is fixedly arranged at the top end of the base 1, a protection box 302 is fixedly arranged at the top end of the support rod 301, one end of a motor 303 is fixedly connected with the inner wall of the protection box 302, the output end of the motor 303 is fixedly connected with one end of a rotating rod 304 through a coupler, one end of the rotating rod 304 penetrates through the outer wall of the protection box 302 and is slidably connected with the outer wall of the protection box 302, and a gear 305 is fixedly sleeved at the other end of the rotating rod 304, the gear 305 is meshed with the rack 306, the gear 305 is always meshed with the rack 306, the power of the motor 303 is always used on the rack 306, so that the moving effect is better when the sleeve 307 moves up and down, the up-and-down moving effect of the device on a scaffold is improved, the rack 306 is fixedly arranged on the outer wall of one end of the sleeve 307, the inner wall of the sleeve 307 is slidably connected with one end of the sliding rod 308, the sliding rods 308 are fixedly arranged at the top end of the base 1, the two sleeves 307 are sequentially slidably connected with one end of the two sliding rods 308, the two sliding rods 308 are sequentially fixedly arranged at the top end of the base 1, the top ends of the two sliding rods 308 are sequentially fixedly connected with the bottom end of the baffle, the arrangement is that the sleeve 307 moves up and down under the meshing action of the gear 305 and the rack 306, the moving plate 309 with the guardrail 310 moves up and down, and up and down moving effect of the civil engineering scaffold is achieved, so that the device can carry out field construction on civil engineering construction frames more conveniently, the top ends of the sliding rods 308 are fixedly provided with baffle plates, one end of the movable plate 309 is fixedly connected with the outer wall of one end of the sleeve 307, the guardrails 310 are fixedly arranged at the top end of the movable plate 309, one end of the spring 311 is fixedly connected with the bottom end of the movable plate 309, the other end of the spring 311 is fixedly connected with the top end of the connecting plate 312, the number of the guardrails 310 is four, four guardrails 310 are sequentially and fixedly arranged around the top end of the movable plate 309, the number of the springs 311 is several, one end of the springs 311 is sequentially and fixedly connected with the bottom end of the movable plate 309, the other end of the springs 311 is sequentially and fixedly connected with the top end of the connecting plate 312, this arrangement provides greater stability when the moving plate 309 moves the balustrade 310 up and down, meanwhile, objects placed inside the moving plate 309 have better stability, the practicability of the device is improved, and the bottom end of the connecting plate 312 is in contact with the top end of the base 1.

When the device is used, the device is moved to the working position through the wheels 2 to work, the rotating rod 304 is driven to rotate through the work of the motor 303, the gear 305 is enabled to rotate, the sleeve 307 is enabled to move up and down under the action of the sliding rod 308 under the meshing action of the gear 305 and the rack 306, and therefore the moving plate 309 with the stored object is enabled to move up and down.

Claims

1. The utility model provides a scaffold for civil engineering, includes base (1), its characterized in that: the utility model discloses a wheel protection device for the automobile seat, including base (1), wheel (2), motor (303), bull stick (304), gear (305), rack (306), sleeve pipe (307), slide bar (308), movable plate (309), guardrail (310), spring (311), connecting plate (312), bracing piece (301) fixed mounting is on base (1), guard box (302) fixed mounting is on bracing piece (301) top, motor (303) one end and guard box (302) inner wall fixed connection, motor (303) output passes through shaft coupling and bull stick (304) one end fixed connection, bull stick (304) one end runs through guard box (302) outer wall and guard box (302) outer wall sliding connection, the fixed cover of gear (305) is established at bull stick (304) other end, gear (305) and rack (306) meshing, rack (306) fixed mounting is in sleeve pipe (307) one end outer wall, sleeve pipe (307) inner wall and slide bar (308) one end sliding connection, slide bar (308) fixed mounting is on base (1) top, slide bar (308) top fixed mounting has the baffle, movable plate (309) one end and sleeve pipe (307) one end outer wall fixed connection, guardrail (310) fixed mounting is on movable plate (309) top, spring (311) one end and movable plate (309) bottom fixed connection, the spring (311) other end and connecting plate (312) top fixed connection, connecting plate (312) bottom and base (1) top contact.

2. A scaffold for civil engineering as claimed in claim 1, wherein: the wheel (2) totally four, four wheel (2) are fixed mounting in proper order around base (1) bottom, gear (305) mesh with rack (306) all the time.

3. A scaffold for civil engineering as claimed in claim 1, wherein: the number of the sleeves (307) is two, the number of the sliding rods (308) is two, the inner walls of the two sleeves (307) are sequentially connected with one ends of the two sliding rods (308) in a sliding manner, the two sliding rods (308) are sequentially and fixedly installed at the top end of the base (1), and the top ends of the two sliding rods (308) are sequentially and fixedly connected with the bottom end of the baffle.

4. A scaffold for civil engineering as claimed in claim 1, wherein: guardrail (310) are totally four, and four guardrail (310) are fixed mounting in proper order around movable plate (309) top, spring (311) are a plurality of altogether, a plurality of spring (311) one end in proper order with movable plate (309) bottom fixed connection, a plurality of spring (311) other end in proper order with connecting plate (312) top fixed connection.