CN210529710U

CN210529710U - Town road foundation ditch safety device

Info

Publication number: CN210529710U
Application number: CN201921403200.6U
Authority: CN
Inventors: 陈宁
Original assignee: Cheng Jianting; Chi Dajun
Current assignee: Cheng Jianting; Chi Dajun
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-05-15
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses a town road foundation ditch safety device, including bottom plate, the fixed pipe of first fixed pipe and second, the tight bolt is turned round to one side threaded connection of the fixed pipe of first, and the first connecting plate of one side fixedly connected with of turning round tight bolt is kept away from to the fixed pipe of first, and one side fixedly connected with second connecting plate of the fixed pipe of second, one side of first connecting plate is through first bolt and first protection network swing joint. This town road foundation ditch safety device, through the setting of first bolt and second bolt, when using its device, can be connected first protection net with first connecting plate through first bolt, then when adjusting the height of device according to actual conditions, through the setting of slide, upwards stimulate the second protection network, then be connected second protection network and second connecting plate through the second bolt, pull down first bolt and second bolt after using, convenient to detach installs, retrieve and utilize next time.

Description

Town road foundation ditch safety device

Technical Field

The utility model relates to a town road protection technical field specifically is a town road foundation ditch safety device.

Background

Municipal works refer to municipal facility construction works, in China, municipal facilities refer to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations, municipal road foundation pit protection works refer to excavation depths of more than 5m, although foundation pits are not more than 5m, however, in municipal road engineering and municipal road foundation pit protection engineering, such as complex geological conditions and surrounding environment, and excavation depth exceeding underground water level, guard rails are generally required to be arranged at the edge of the foundation pit, after the construction is completed, these safety guard rails usually need to be removed, and in order to improve safety protection and facilitate recycling, protection devices exist, its primary structure includes the main frame that is enclosed by the steel pipe, is equipped with the protection network wire net design on the main frame, but current protector exists the dress and takes and the inconvenient defect of dismouting.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a town road foundation ditch safety device has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a town road foundation ditch safety device, includes the bottom plate, the first fixed pipe of middle part fixedly connected with of bottom plate surface, the fixed pipe of inside swing joint of first fixed pipe has the second, the tight bolt is turned round to one side threaded connection of first fixed pipe, the first connecting plate of one side fixedly connected with of turning round tight bolt is kept away from to first fixed pipe, one side fixedly connected with second connecting plate of the fixed pipe of second, one side of first connecting plate is through first bolt and first protection network swing joint, the second connecting plate passes through second bolt and second protection network swing joint.

Optionally, a slide way is arranged on one side of the first protective net, a movable second protective net is clamped inside the slide way, and a fixing rod is fixedly connected to the top of one side of the second protective net.

Optionally, the number of the bottom plates is two, and the surfaces of the two bottom plates are in threaded connection with screws.

Optionally, the number of the screws is eight, the eight screws are equally divided into two groups, and each group of the screws is in threaded connection with the bottom plate in an annular array.

Optionally, the number of the first bolts is four, the four first bolts are equally divided into two groups, and each group of the first bolts is in threaded connection with the first connecting plate.

Optionally, the number of the second bolts is four, the four second bolts are equally divided into two groups, and each group of the second bolts is in threaded connection with the second connecting plate.

(III) advantageous effects

The utility model provides a town road foundation ditch safety device possesses following beneficial effect:

1. this town road foundation ditch safety device, through the setting of first bolt and second bolt, when using its device, can be connected first protection net with first connecting plate through first bolt, then when adjusting the height of device according to actual conditions, through the setting of slide, upwards stimulate the second protection network, then be connected second protection network and second connecting plate through the second bolt, pull down first bolt and second bolt after using, convenient to detach installs, retrieve and utilize next time.

2. This town road foundation ditch safety device through the setting of turning round tight bolt, can adjust the height of the fixed pipe of second with turning round tight bolt and transferring the pine back to adjust whole protector's height, the constructor of being convenient for uses this protector, improves constructor's work efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the point A in the first drawing of the present invention;

fig. 3 is a schematic view of the slide structure of the present invention.

In the figure: 1. a base plate; 2. a first stationary tube; 3. a second stationary tube; 4. screwing the bolt tightly; 5. a first connecting plate; 6. a second connecting plate; 7. a first bolt; 8. a first protection net; 9. a second bolt; 10. a second protective net; 11. a slideway; 12. a screw; 13. and (5) fixing the rod.

Detailed Description

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

Referring to fig. 1 to 3, the present invention provides a technical solution: a municipal road foundation pit safety protection device comprises a bottom plate 1, a first fixing pipe 2 is fixedly connected to the middle of the surface of the bottom plate 1, a second fixing pipe 3 is movably connected to the inside of the first fixing pipe 2, a tightening bolt 4 is in threaded connection with one side of the first fixing pipe 2, a first connecting plate 5 is fixedly connected to one side of the first fixing pipe 2, which is far away from the tightening bolt 4, in order to adjust the height of the protection device, the tightening bolt 4 is arranged, after the tightening bolt 4 is adjusted, the height of the second fixing pipe 3 is adjusted, the height of the protection device is adjusted, a second connecting plate 6 is fixedly connected to one side of the second fixing pipe 3, one side of the first connecting plate 5 is movably connected with a first protection net 8 through a first bolt 7, the second connecting plate 6 is movably connected with a second protection net 10 through a second bolt 9, a slide 11 is arranged on one side of the first protection net 8, the second protective net 10 is clamped with the slideway 11 and is movable, so that the phenomenon that the second protective net is separated from the first protective net cannot occur, the movable second protective net 10 is clamped inside the slideway 11, and the top of one side of the second protective net 10 is fixedly connected with a fixing rod 13;

in order to facilitate the removal and mounting of the guard, a first bolt 7 and a second bolt 9 are therefore provided, the surface of the first protective net 8 is provided with bolt holes which are matched with the first bolts 7, then the first protective net 8 is connected with the first connecting plate 5 through the first bolts 7, then the height of the second fixed pipe 3 is adjusted according to the actual situation, the height of the second fixed pipe 3 is adjusted after the tightening bolt 4 is loosened, thereby the height of the whole protection device is adjusted, and then the second protective screening 10 is pulled upwards through the arrangement of the slideway 11, the surface of the second protective screening 10 is provided with a threaded hole which is matched with the second bolt 9, then, the second protective net 10 is connected with the second connecting plate 6 through the second bolt 9, and after the second protective net is used, the first bolt 7 and the second bolt 9 are detached, so that the first protective net 8 and the second protective net 10 are detached;

the quantity of bottom plate 1 is two, the equal threaded connection in surface of two bottom plates 1 has screw 12, the quantity of screw 12 is eight, eight screw 12 are equallyd divide for two sets ofly, every group screw 12 uses annular array's form and 1 threaded connection of bottom plate, for the sake of convenience the better fixed of device, consequently, screw 12 has been set up, be fixed in the earth's surface with its device through the screw, first bolt 7's quantity is four, four first bolt 7 are equallyd divide for two sets ofly, every first bolt 7 of group all with 5 threaded connection of first connecting plate, second bolt 9's quantity is four, four second bolt 9 are equallyd divide for two sets ofly, every second bolt 9 of group all with 6 threaded connection of second connecting plate.

In conclusion, this town road foundation ditch safety device, during the use, through the setting of first bolt 7 and second bolt 9, when using its device, can be connected first protection network 8 through first bolt 7 and first connecting plate 5, then when adjusting the height of device according to actual conditions, through the setting of slide 11, upwards stimulate second protection network 10, then be connected second protection network 10 and second connecting plate 6 through second bolt 9, use the back and pull down first bolt 7 and second bolt 9, convenient to detach installs, retrieve and utilize next time, through the setting of turn-buckle bolt 4, can adjust the back of turning buckle bolt 4 loose, adjust the height of the fixed pipe 3 of second, thereby adjust the height of whole protector, be convenient for the constructor to use this protector, constructor's work efficiency improves.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a town road foundation ditch safety device, includes bottom plate (1), its characterized in that: the utility model discloses a safety protection net, including bottom plate (1), the first fixed pipe of middle part fixedly connected with (2) on surface of bottom plate (1), the inside swing joint of first fixed pipe (2) has the fixed pipe of second (3), tight bolt (4) are turned round to one side threaded connection of first fixed pipe (2), the first connecting plate of one side fixedly connected with (5) of turning round tight bolt (4) are kept away from in first fixed pipe (2), one side fixedly connected with second connecting plate (6) of the fixed pipe of second (3), one side of first connecting plate (5) is through first bolt (7) and first protection network (8) swing joint, second connecting plate (6) are through second bolt (9) and second protection network (10) swing joint.

2. The municipal road foundation pit safety device of claim 1, wherein: slide (11) have been seted up to one side of first protection network (8), the inside joint of slide (11) has mobilizable second protection network (10), top fixedly connected with dead lever (13) of second protection network (10) one side.

3. The municipal road foundation pit safety device of claim 1, wherein: the number of the bottom plates (1) is two, and the surfaces of the two bottom plates (1) are in threaded connection with screws (12).

4. The municipal road foundation pit safety device of claim 3, wherein: the number of the screws (12) is eight, the eight screws (12) are equally divided into two groups, and each group of the screws (12) is in threaded connection with the bottom plate (1) in an annular array mode.

5. The municipal road foundation pit safety device of claim 1, wherein: the number of the first bolts (7) is four, the four first bolts (7) are equally divided into two groups, and each group of the first bolts (7) is in threaded connection with the first connecting plate (5).

6. The municipal road foundation pit safety device of claim 1, wherein: the number of the second bolts (9) is four, the four second bolts (9) are equally divided into two groups, and each group of the second bolts (9) is in threaded connection with the second connecting plate (6).