CN212773580U

CN212773580U - Automatic foundation pit large-span covering system

Info

Publication number: CN212773580U
Application number: CN202020345284.9U
Authority: CN
Inventors: 刘晓文; 滑成业
Original assignee: Henan Zhuoyue Construction Engineering Co ltd
Current assignee: Henan Zhuoyue Construction Engineering Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2021-03-23
Anticipated expiration: 2030-03-18

Abstract

The utility model discloses a large-span automatic covering system for a foundation pit, which comprises a first fixed plate and a second fixed plate, wherein a movable covering mechanism is arranged between the first fixed plate and the second fixed plate; the movable covering mechanism comprises an electric sliding rail, an electric sliding block, a first strip plate, a second strip plate, a motor protective cover, a motor shaft, a rotating rod and a net barrel; first fixed plate right side bolted connection has electronic slide rail, electronic slide rail right side sliding connection has electronic slider, second fixed plate left side sliding connection has the slider. The utility model discloses a slat on electronic slider and the sliding block and motor and the net section of thick bamboo on the slat can utilize the motor to rotate a net section of thick bamboo when partly cover the net and damage, make the cover net on the net section of thick bamboo pack up, utilize the new cover net that rotates to come to cover again, saved and changed the cover net, be favorable to more practical use a foundation ditch large-span automatic cover system.

Description

Automatic foundation pit large-span covering system

Technical Field

The utility model relates to a foundation ditch technical field specifically is an automatic cover system of foundation ditch large-span.

Background

With the development of society, especially the progress of science and technology, the rapid development of social productivity is greatly promoted; people enjoy abundant physical life brought by social progress, and bear negative influences on environmental damage in the social development process, especially frequent trips in sand storm and haze weather, so that normal development of the society, trips of citizens and body health are seriously influenced.

Patent No. CN201821069777.3 discloses a large-span automatic covering system for a foundation pit, which comprises a vertical column which is longitudinally fixed and arranged in a vertical column foundation; the upright post manuscript fixing device is characterized in that a rail is fixed on the upright post manuscript fixing device, pulleys are arranged in the rail, steel wire ropes are fixed between the pulleys, and a dense mesh net is hung above the steel wire ropes; the bottom of the pulley is provided with a gear motor, and the gear motor is connected with a distribution box through a power line; the upright posts are positioned outside the range of 2m of the edge of the foundation pit and are arranged in a plurality of rows in parallel. The utility model discloses a construction speed is fast, construction equipment and simple process, construction convenience are nimble, and engineering cost advantage such as lower, and this patent overlay system dense mesh net hangs the loss that has reduced dense mesh net on the foundation ditch moreover, and overlay system adopts automatic electric power system to reduce the manual work, and the expense reduces by a wide margin, has guaranteed going on smoothly of engineering during the raise dust is administered, has improved the efficiency of construction.

At present, the existing automatic large-span coverage system for the foundation pit has some defects, such as; the existing automatic covering system for the large span of the foundation pit cannot replace the net without taking down the net, and the net cannot freely move up and down.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic cover system of foundation ditch large-span has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a large-span automatic covering system for a foundation pit comprises a first fixing plate and a second fixing plate, wherein a movable covering mechanism is arranged between the first fixing plate and the second fixing plate;

the movable covering mechanism comprises an electric sliding rail, an electric sliding block, a first strip plate, a second strip plate, a motor protective cover, a motor shaft, a rotating rod and a net barrel; first fixed plate right side bolted connection has electronic slide rail, electronic slide rail right side sliding connection has electronic slider, second fixed plate left side sliding connection has the sliding block, first slat and second slat have been welded respectively to both sides around electronic slider right side bottom and the sliding block left side bottom, and first slat front side one end fixedly connected with motor safety cover, the inside front end fixedly connected with motor shaft of motor safety cover, first slat fixedly connected with rotary rod is passed to the motor shaft rear side, the rotary rod rear side passes a net section of thick bamboo and second slat.

As a preferred embodiment of the utility model, the sliding plate has all been welded to both sides left end around the second fixed plate, the sliding block right side has been seted up flutedly, and the inside front and back both sides of recess have all been seted up sliding clamping groove.

As an embodiment of the present invention, the bottom of the first fixing plate and the bottom of the second fixing plate are fixedly connected to the fixing base, the fixing base is attached to one end of the top of the fixing base, and the fixing base is passed through the bottom of the fixing bolt.

As a preferred embodiment of the utility model, the one end of electronic slider right side top fixedly connected with connecting rod, the other end fixedly connected with sliding block of connecting rod.

As a preferred embodiment of the present invention, the first fixing plate, the second fixing plate, the first strip plate, the second strip plate, the rotary rod and the fixing base are made of stainless metal.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a slat on electronic slider and the sliding block and motor and the net section of thick bamboo on the slat can utilize the motor to rotate a net section of thick bamboo when partly cover the net and damage, make the cover net on the net section of thick bamboo pack up, utilize the new cover net that rotates to come to cover again, saved and changed the cover net, be favorable to more practical use a foundation ditch large-span automatic cover system.

2. The utility model discloses a slip draw-in groove on electronic slide rail on the first fixed plate and the sliding block can utilize electronic slide rail to drive the overlay network and reciprocate, raises the overlay network when the vehicle goes, and when the vehicle was out of date, the overlay network was fallen, was favorable to more practical use a foundation ditch large-span automatic overlay system.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front view of a large-span automatic covering system for a foundation pit according to the present invention;

fig. 2 is the utility model discloses a net section of thick bamboo side view of automatic cover system of foundation ditch large-span.

In the figure: 1, first fixed plate 2, electronic slide rail 3, electronic slider 4, second fixed plate 5, first board 6, net section of thick bamboo 7, motor safety cover 8, sliding plate 9, sliding block 10, unable adjustment base 11, fixing bolt 12, slip draw-in groove 13, motor 14, motor shaft 15, rotary rod 16, second board 17, recess 18, the connecting rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a large-span automatic covering system for a foundation pit comprises a first fixing plate 1 and a second fixing plate 4, wherein a movable covering mechanism is arranged between the first fixing plate 1 and the second fixing plate 4;

the moving covering mechanism comprises an electric sliding rail 2, an electric sliding block 3, a sliding block 9, a first strip plate 5, a second strip plate 16, a motor protective cover 7, a motor 13, a motor shaft 14, a rotating rod 15 and a net drum 6; 1 right side bolted connection of first fixed plate has

electronic slide rail

2, 2 right side sliding connection of electronic slide rail has electronic slider 3, 4 left sides sliding connection of second fixed plate has sliding block 9, 3 right sides bottoms of electronic slider and sliding block 9 left side bottom front and back both sides have welded first slat 5 and second slat 16 respectively, and 5 front side one end fixedly connected with motor safety cover 7 of first slat, the inside front end fixedly connected with motor shaft 14 of motor safety cover 7, the 14 rear sides of motor shaft pass 5 fixedly connected with rotary rod 15 of first slat, the 15 rear sides of rotary rod pass net section of thick bamboo 6 and second slat 16.

In the embodiment, referring to fig. 1, through the laths on the electric sliding blocks 3 and 9 and the motors 13 and the net cylinders 6 on the laths, when a part of the covering net is damaged, the motors 13 are used for rotating the net cylinders 6, so that the covering net on the net cylinders 6 is folded, and the new covering net which is rotated is used for covering again, thereby omitting the replacement of the covering net and being beneficial to more practical use of the foundation pit large-span automatic covering system.

Sliding plates 8 are welded at the left ends of the front side and the rear side of the second fixing plate 4, grooves 17 are formed in the right sides of the sliding plates 8, and sliding clamping grooves 12 are formed in the front side and the rear side of the inside of each groove 17.

Referring to fig. 1 in this embodiment, the electric slide rail 2 on the first fixing plate 1 and the slide slot 12 on the slide block 9 can be used to drive the covering net to move up and down, so that the covering net is lifted when the vehicle runs, and the covering net is lowered when the vehicle passes through, which is beneficial to a more practical use of the automatic covering system for the large span of the foundation pit.

The bottom of the first fixing plate 1 and the bottom of the second fixing plate 4 are fixedly connected with a fixing base 10, one end of the top of the fixing base 10 is attached to a fixing bolt 11, and the bottom of the fixing bolt 11 penetrates through the fixing base 10.

Wherein, the top fixedly connected with connecting rod 18's of electronic slider 3 right side one end, the other end fixedly connected with sliding block 9 of connecting rod 18.

The first fixing plate 1, the second fixing plate 4, the first strip plate 5, the second strip plate 16, the rotating rod 15 and the fixing base 10 are all made of stainless metal.

When a foundation ditch large-span automatic covering system uses, earlier electronic slide rail 2 and motor 13 and external power source electric connection, then with electronic slide rail 2 and motor 13 and external control switch signal connection, after connecting the completion, when the damaged needs removal cover net of cover net, can open motor 13, motor 13 drives motor shaft 14, motor shaft 14 drives rotary rod 15, rotary rod 15 drives a net section of thick bamboo 6 and rotates, thereby remove the cover net, tighten up damaged cover net in left net section of thick bamboo 6, when the height that needs removal cover net, can open electronic slide rail 2, utilize electronic slide rail 2 to drive electronic slider 3 and remove, electronic slider 3 drives connecting rod 18, connecting rod 18 drives sliding block 9, make sliding block 9 slide on sliding plate 8, thereby remove the height of cover net.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an automatic cover system of foundation ditch large-span, includes first fixed plate (1) and second fixed plate (4), its characterized in that: a movable covering mechanism is arranged between the first fixing plate (1) and the second fixing plate (4);

the movable covering mechanism comprises an electric sliding rail (2), an electric sliding block (3), a sliding block (9), a first strip plate (5), a second strip plate (16), a motor protective cover (7), a motor (13), a motor shaft (14), a rotating rod (15) and a net barrel (6); first fixed plate (1) right side bolted connection has electronic slide rail (2), electronic slide rail (2) right side sliding connection has electronic slider (3), second fixed plate (4) left side sliding connection has sliding block (9), first slat (5) and second slat (16) have been welded respectively to both sides around electronic slider (3) right side bottom and sliding block (9) left side bottom, and first slat (5) front side one end fixedly connected with motor safety cover (7), inside front end fixedly connected with motor shaft (14) of motor safety cover (7), first slat (5) fixedly connected with rotary rod (15) are passed to motor shaft (14) rear side, rotary rod (15) rear side passes net section of thick bamboo (6) and second slat (16).

2. The automatic large-span coverage system of the foundation pit according to claim 1, wherein: sliding plates (8) are welded at the left ends of the front side and the rear side of the second fixing plate (4), grooves (17) are formed in the right side of the sliding block (9), and sliding clamping grooves (12) are formed in the front side and the rear side of the inside of each groove (17).

3. The automatic large-span coverage system of the foundation pit according to claim 1, wherein: the fixing device is characterized in that the bottoms of the first fixing plate (1) and the second fixing plate (4) are fixedly connected with a fixing base (10), one end of the top of the fixing base (10) is attached to a fixing bolt (11), and the bottom of the fixing bolt (11) penetrates through the fixing base (10).

4. The automatic large-span coverage system of the foundation pit according to claim 1, wherein: the top of the right side of the electric sliding block (3) is fixedly connected with one end of a connecting rod (18), and the other end of the connecting rod (18) is fixedly connected with a sliding block (9).

5. The automatic large-span coverage system of the foundation pit according to claim 1, wherein: the first fixing plate (1), the second fixing plate (4), the first strip plate (5), the second strip plate (16), the rotary rod (15) and the fixing base (10) are all made of stainless metal materials.