CN212836608U

CN212836608U - Civil engineering construction support

Info

Publication number: CN212836608U
Application number: CN202021551698.3U
Authority: CN
Inventors: 蔡翠银
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-03-30
Anticipated expiration: 2030-07-30

Abstract

The utility model provides a civil engineering construction support relates to civil engineering technical field. This civil engineering building construction support, which comprises a housin, the positive fixedly connected with motor of casing, the output fixedly connected with chain link plate of motor, the outer fixed surface of chain link plate is connected with the slide bar, the inside of casing be equipped with the straight flute piece of slide bar looks adaptation, two symmetrical go-between of the equal fixedly connected with in both ends of straight flute piece, the equal fixedly connected with bracing piece in both ends of straight flute piece top surface, the equal fixedly connected with pinion rack in a side that two bracing pieces kept away from each other. This civil engineering construction support through setting up gear, pinion rack, bobbin, spacing ring and go-between, possesses the strong advantage of stability, has solved traditional construction support and has taken place the problem of rocking easily when going up and down, through setting up fixed establishment, has reached the effect fixed to the casing, and the effectual relatively poor condition of regional stability of avoiding the support to place at wind-force great or road surface pothole.

Description

Civil engineering construction support

Technical Field

The utility model relates to a civil engineering technical field specifically is a civil engineering construction support.

Background

Civil engineering refers to the applied materials, equipment, the technical activities of surveying, designing, constructing, maintaining, repairing and the like, and also refers to the objects of engineering construction, namely, various engineering facilities which are constructed on the ground or underground or on land and directly or indirectly serve human life, production, military and scientific research, such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, harbors, power stations, airports, ocean platforms, water supply and drainage, protection engineering and the like.

In civil engineering construction, can use the support to carry out the construction, traditional civil engineering construction support takes place easily when going up and down to rock to and place the regional stability of being great or road surface pothole at wind-force relatively poor, for this reason, we propose a civil engineering construction support and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a civil engineering construction support has solved the problem of proposing in the background art.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a civil engineering construction support comprises a shell, wherein a motor is fixedly connected to the front of the shell, a chain plate is fixedly connected to the output end of the motor, a slide rod is fixedly connected to the outer surface of the chain plate, a straight groove block matched with the slide rod is arranged inside the shell, two symmetrical connecting rings are fixedly connected to the two ends of the straight groove block, supporting rods are fixedly connected to the two ends of the top surface of the straight groove block, a toothed plate is fixedly connected to one side surface, away from each other, of the two supporting rods, a workbench is arranged above the shell, the two ends of the bottom surface of the workbench are fixedly connected to the top surfaces of the two supporting rods, two symmetrical rotating shafts are rotatably connected inside the shell, gears are fixedly connected to the centers of the outer surfaces of the two rotating shafts, bobbins are fixedly connected to the two ends of the two rotating shafts, limit rings are fixedly connected to the two, and the steel wire rope penetrates through the inside of the limiting ring and is fixedly connected with the connecting ring, and the four corners of the bottom surface of the shell are fixedly connected with fixing mechanisms.

The improved structure is characterized in that each fixing mechanism comprises an upper screw fixedly connected with the bottom surface of each fixing block of the fixing block, an upper nut is connected with the outer surface of each upper screw in a threaded manner, and the upper nuts can move up and down on the upper screws by arranging the upper nuts.

The improvement is that, every the draw-in groove has all been seted up to the bottom surface of going up the screw rod, and the equal sliding connection in inside of every draw-in groove has the fixture block, and the screw rod under the equal fixedly connected with in bottom surface of every fixture block, the equal threaded connection in surface of every screw rod has lower nut down, through setting up draw-in groove and fixture block, slides the fixture block in the inside of draw-in groove to the messenger carries out spacing fixed to the screw rod down, promotes the stability of screw rod down.

The improved structure is characterized in that the two side faces of the lower screw rod are respectively provided with a connecting block, the two ends of the connecting block, which are close to one side face of the lower screw rod, are respectively fixedly connected with the outer surface of the upper nut and the outer surface of the lower nut, and the upper nut and the lower nut can be rotated simultaneously by a user conveniently by arranging the connecting blocks.

The improved structure is characterized in that each lower screw rod is fixedly connected with a conical block on the bottom surface, a hexagonal block is arranged below the fixed block, and the hexagonal block is arranged to facilitate the rotation of a connecting block by a worker.

The further improvement does, the top surface fixedly connected with guardrail of workstation, pinion rack and gear looks adaptation through setting up the guardrail, stands to the staff and protects on the workstation, promotes the security.

The improved structure is characterized in that four corners of the bottom surface of the shell are fixedly connected with idler wheels, two side faces of the shell are fixedly connected with crawling ladders, and workers can climb onto a workbench conveniently by arranging the crawling ladders.

1. The civil engineering construction support has the advantages of high stability, solves the problem that the traditional construction support is easy to shake during lifting, and achieves the effect of fixing a shell by respectively driving an upper nut and a lower nut to rotate by a hexagonal block through a connecting block by arranging a fixing mechanism so as to enable the upper nut to move downwards on the upper screw rod and the lower screw rod to move downwards in the lower nut, thereby enabling a clamping block to slide out of the inside of a clamping groove and inserting a conical block into the ground bottom, the support is effectively prevented from being placed in the condition that the stability of the area with large wind power or a hollow road surface is poor.

2. This civil engineering construction support, through setting up the upper nut, can make the upper nut reciprocate on last screw rod, through setting up draw-in groove and fixture block, slide the fixture block in the inside of draw-in groove, thereby make and carry out spacing fixed to the screw rod down, promote the stability of screw rod down, through setting up the connecting block, convenient to use person is rotatory simultaneously to upper nut and lower nut, through setting up the hexagonal piece, the staff of being convenient for rotates the connecting block, through setting up the guardrail, stand at the enterprising line protection of workstation to the staff, promote the security, through setting up the cat ladder, the staff of being convenient for scrambles to the workstation.

Drawings

Fig. 1 is a sectional view of the housing of the present invention;

fig. 2 is a front view of the housing of the present invention;

fig. 3 is a schematic structural view of the fixing mechanism of the present invention;

fig. 4 is a perspective view of the rotating shaft of the present invention.

In the figure, the reference number is 1, a shell; 2. a motor; 3. a link plate; 4. a slide bar; 5. a straight groove block; 6. a support bar; 7. a work table; 8. a guardrail; 9. a fixing mechanism; 901. a fixed block; 902. an upper screw rod; 903. screwing a nut; 904. a card slot; 905. a clamping block; 906. a lower screw rod; 907. a lower nut; 908. a conical block; 909. connecting blocks; 910. a hexagonal block; 10. a toothed plate; 11. a rotating shaft; 12. a gear; 13. a bobbin; 14. a limiting ring; 15. a connecting ring; 16. a roller; 17. the ladder is climbed.

Detailed Description

As shown in fig. 1-4, the embodiment of the present invention provides a civil engineering construction support, which comprises a housing 1, a motor 2 fixedly connected to the front of the housing 1, the motor 2 of the present invention uses a 5D200GN-RX30 positive and negative rotation motor, a link plate 3 fixedly connected to the output end of the motor 2, a slide bar 4 fixedly connected to the outer surface of the link plate 3, a straight slot block 5 adapted to the slide bar 4 disposed inside the housing 1, a slot adapted to the slide bar 4 disposed inside the straight slot block 5, two symmetrical connection rings 15 fixedly connected to both ends of the straight slot block 5, support bars 6 fixedly connected to both ends of the top surface of the straight slot block 5, a toothed plate 10 fixedly connected to a side surface of the two support bars 6 away from each other, a worktable 7 disposed above the housing 1, two ends of the bottom surface of the worktable 7 fixedly connected to the top surfaces of the two support bars 6, two symmetrical rotation shafts 11 rotatably connected to the inside of the housing 1, equal fixedly connected with gear 12 in the center of two 11 surfaces of pivot, the top surface fixedly connected with guardrail 8 of workstation 7, pinion rack 10 and gear 12 looks adaptation, through setting up guardrail 8, stand at workstation 7 on the protection to the staff, promote the security, the equal fixedly connected with bobbin 13 in both ends of two pivot 11, the equal fixedly connected with spacing ring 14 in both sides of casing 1 inner wall, the outer fixed connection of bobbin 13 has wire rope, and wire rope runs through inside and go-between 15 fixed connection of spacing ring 14, the equal fixedly connected with gyro wheel 16 in four edges of casing 1 bottom surface, the equal fixed connection of both sides face of casing 1 has cat ladder 17, through setting up cat ladder 17, be convenient for the staff scrambles to workstation 7 on, the equal fixedly connected with fixed establishment 9 in four edges of casing 1 bottom surface.

Each fixing mechanism 9 comprises fixing blocks 901, an upper screw 902 is fixedly connected to the bottom surface of each fixing block 901, an upper nut 903 is connected to the outer surface of each upper screw 902 in a threaded manner, the upper nut 903 can move up and down on the upper screw 902 by arranging the upper nut 903, a clamping groove 904 is formed in the bottom surface of each upper screw 902, a clamping block 905 is connected to the inside of each clamping groove 904 in a sliding manner, a lower screw 906 is fixedly connected to the bottom surface of each clamping block 905, a lower nut 907 is connected to the outer surface of each lower screw 906 in a threaded manner, the clamping block 905 slides in the clamping groove 904 by arranging the clamping groove 904 and the clamping block 905, so that the lower screws 906 are limited and fixed, the stability of the lower screws 906 is improved, connecting blocks 909 are arranged on two side surfaces of each lower screw 906, two ends of each connecting block 909, which are close to one side surface of the lower screw 906, are, through setting up connecting block 909, the user is convenient for to the simultaneous rotation of upper nut 903 and lower nut 907, and the bottom surface of every lower screw 906 all is connected with circular cone piece 908 fixedly, and the below of fixed block 901 is equipped with hexagonal piece 910, through setting up hexagonal piece 910, the staff of being convenient for rotates connecting block 909.

The utility model discloses the theory of operation as follows:

the motor 2 is electrically connected with an external power supply, the shell 1 is moved to a proper position through the fixing mechanism 9, so that the hexagonal block 910 is rotated by using a wrench, the hexagonal block 910 drives the connecting block 909 to rotate, the upper nut 903 is moved downwards on the upper screw 902, the lower screw 906 is moved downwards in the lower nut 907, and the clamping block 905 is moved downwards in the clamping groove 904, so that the lower screw 906 is inserted into the ground through the conical block 908, thereby achieving the effect of fixing the shell 1, effectively avoiding the situation that a bracket is placed in a region with large wind power or poor stability of a road surface depression, climbing a constructor onto a workbench 7 through the ladder stand 17, protecting a constructor on the workbench 7 by the guardrail 8, starting the motor 2, driving the output end of the motor 2 to drive the linking plate 3 to rotate, so that the sliding rod 4 slides in the straight groove block 5, and enabling the straight groove block 5 to move upwards in the shell 1, thereby make bracing piece 6 promote workstation 7 rebound to make gear 12 and pinion rack 10 mesh mutually, thereby make pivot 11 drive bobbin 13 rotatory, thereby make wire rope fix straight groove piece 5 through spacing ring 14 and go-between 15, reached the effect of stabilizing the lift to workstation 7, possess the strong advantage of stability, solved traditional construction support and taken place the problem of rocking easily when going up and down.

Claims

1. The utility model provides a civil engineering construction support, includes casing (1), its characterized in that: the front of the shell (1) is fixedly connected with a motor (2), the output end of the motor (2) is fixedly connected with a chain connecting plate (3), the outer surface of the chain connecting plate (3) is fixedly connected with a slide rod (4), the inside of the shell (1) is provided with a straight groove block (5) matched with the slide rod (4), two symmetrical connecting rings (15) are fixedly connected with two ends of the straight groove block (5), two supporting rods (6) are fixedly connected with two ends of the top surface of the straight groove block (5), one side surface of the two supporting rods (6) far away from each other is fixedly connected with a toothed plate (10), a workbench (7) is arranged above the shell (1), two ends of the bottom surface of the workbench (7) are fixedly connected with the top surfaces of the two supporting rods (6), the inside of the shell (1) is rotatably connected with two symmetrical rotating shafts (11), and a gear (12) is fixedly connected with the center, the equal fixedly connected with bobbin (13) in both ends of two pivot (11), the equal fixedly connected with spacing ring (14) in both sides of casing (1) inner wall, the external fixed surface of bobbin (13) is connected with wire rope, and wire rope runs through inside and go-between (15) fixed connection of spacing ring (14), the equal fixedly connected with fixed establishment (9) in four edges of casing (1) bottom surface.

2. The civil engineering construction support of claim 1, wherein: each fixing mechanism (9) comprises a fixing block (901), an upper screw (902) is fixedly connected to the bottom surface of each fixing block (901), and an upper nut (903) is connected to the outer surface of each upper screw (902) in a threaded manner.

3. The civil engineering construction support of claim 2, wherein: each clamping groove (904) is formed in the bottom surface of the upper screw (902), a clamping block (905) is connected to the inner portion of each clamping groove (904) in a sliding mode, a lower screw (906) is fixedly connected to the bottom surface of each clamping block (905), and a lower nut (907) is connected to the outer surface of each lower screw (906) in a threaded mode.

4. A civil engineering construction support according to claim 3, wherein: two side surfaces of each lower screw rod (906) are respectively provided with a connecting block (909), and two ends of each connecting block (909) close to one side surface of the lower screw rod (906) are respectively fixedly connected with the outer surface of the upper nut (903) and the outer surface of the lower nut (907).

5. The civil engineering construction support of claim 4, wherein: the bottom surface of each lower screw rod (906) is fixedly connected with a conical block (908), a hexagonal block (910) is arranged below the fixed block (901), and the inner wall of the hexagonal block (910) is fixedly connected with the outer surface of the connecting block (909).

6. The civil engineering construction support of claim 1, wherein: the top surface fixedly connected with guardrail (8) of workstation (7), pinion rack (10) and gear (12) looks adaptation.

7. The civil engineering construction support of claim 1, wherein: four equal fixedly connected with gyro wheels (16) in edge of casing (1) bottom surface, the both sides face of casing (1) all fixed connection have cat ladder (17).