CN216237959U

CN216237959U - Road drainage device for earthwork

Info

Publication number: CN216237959U
Application number: CN202122768350.0U
Authority: CN
Inventors: 李俊; 姚远
Original assignee: Jiangsu Baori Construction Engineering Co ltd
Current assignee: Jiangsu Baori Construction Engineering Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-04-08
Anticipated expiration: 2031-11-12

Abstract

The utility model belongs to the technical field of earthwork engineering, in particular to a road drainage device for earthwork, aiming at the problems that the prior earthwork can generate excessive sewage and even has garbage in the sewage when in construction and can pollute the environment if the sewage is directly drained away, the utility model proposes a scheme that the road drainage device comprises a drainage pipe, a filter screen is arranged at the inner side of the drainage pipe, the outer side of the filter screen is in sliding contact with the inner wall of the drainage pipe, fixed blocks are fixedly arranged at the left side and the right side of the filter screen, an insertion rod is fixedly arranged at the bottom of the fixed block, a shell is fixedly arranged at the left side and the right side of the drainage pipe, a control mechanism and a positioning mechanism are respectively arranged in the shell, the control mechanism is matched with the positioning mechanism, the positioning mechanism is matched with the insertion rod, the utility model inserts the filter screen into the drainage pipe, the insertion rod is inserted into the shell, and the positioning mechanism in the shell can position the insertion rod in the shell, the installation of the filter screen is realized.

Description

Road drainage device for earthwork

Technical Field

The utility model relates to the technical field of earthwork engineering, in particular to a road drainage device for earthwork engineering.

Background

Earthwork engineering is one of the main engineering in construction engineering, and includes the steps of cutting earth (stone) side, digging, filling, transportation, drainage, precipitation and the like. In civil engineering, the earthwork is as follows: the method comprises the steps of field leveling, roadbed excavation, civil air defense engineering excavation, terrace filling, roadbed filling and foundation pit backfilling. The reasonable deployment scheme of the earthwork is needed to be made and the arrangement is planned in a comprehensive way in order to reasonably arrange a construction plan and avoid arranging the earthwork in rainy season as much as possible and simultaneously implement the principles of not occupying or occupying less farmland and being beneficial to land improvement and field building in order to reduce the construction cost of the earthwork and stone engineering.

The earthwork can produce too much sewage when being under construction, even has rubbish in the sewage, if directly remove sewage, can the polluted environment, consequently, we provide a road drainage device for earthwork for solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that excessive sewage is generated during the construction of earthwork, even garbage exists in the sewage, and the sewage can pollute the environment if directly drained away in the prior art, and provides a road drainage device for earthwork.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a road drainage device for earthwork, includes the drain pipe, the inboard of drain pipe is equipped with the filter screen, the outside of filter screen and the inner wall sliding contact of drain pipe, the left side and the equal fixed mounting in right side of filter screen have the fixed block, the bottom fixed mounting of fixed block has the inserted bar, the left side and the equal fixed mounting in right side of drain pipe have the shell, be equipped with control mechanism and positioning mechanism in the shell respectively, control mechanism cooperatees with positioning mechanism, positioning mechanism cooperatees with the inserted bar.

Preferably, the positioning mechanism comprises a compression spring, a sliding plate, two positioning rods, two reset springs, a sliding rod and a fixed rod, the compression spring is fixedly arranged on the inner wall of the bottom of the shell, the top of the compression spring is fixedly connected with the bottom of the sliding plate, the two positioning rods, the two sliding rods and the fixed rod are respectively arranged in two numbers, the two positioning rods are respectively and slidably connected with the shell, the number of the reset springs is four, the four reset springs are respectively and fixedly arranged on the inner wall of the shell, the fixed rod is slidably connected with the sliding rod, the sliding rod is matched with the positioning rods, the positioning mechanism is used for automatically positioning the insertion rods when the filter screen is inserted into the water distribution pipe and the filter screen drives the insertion rods to be inserted into the shell, the filter screen can not be separated from the drain pipe, and the filter screen is installed.

Preferably, control mechanism includes dwang, drive pole and handle, the quantity of dwang is two, and the one end that two dwangs are close to each other all rotates with the drive pole to be connected, outside the drive pole extended to the shell, drive pole and handle fixed connection, the one end that two dwangs were kept away from each other rotate with two locating levers respectively and are connected, and control mechanism is used for controlling positioning mechanism for positioning mechanism can relieve the filter screen, and the filter screen just can be changed with the drain pipe, perhaps washs the filter screen.

Preferably, a vertical sliding groove is formed in the front side of the positioning rod, the rear side of the sliding rod is connected with the inner wall of the vertical sliding groove in a sliding mode, and the vertical sliding groove is used for the sliding rod to move downwards in a matching mode with the fixing rod on the front side of the positioning rod, so that the sliding rod can block the insertion rod from being pulled out.

Preferably, the locating blocks are fixedly mounted on one sides, close to each other, of the two locating rods, the outer sides of the locating blocks are in sliding contact with the insertion rods, the locating blocks can also block the insertion rods from being pulled out after the locating blocks are attached to the insertion rods, and stable locating of the insertion rods is achieved.

Preferably, the top fixed mounting of filter screen has the grab handle, fixed mounting has the annular plate on the filter screen, and the grab handle is used for mentioning the filter screen, conveniently installs or dismantles the filter screen, and the annular plate is used for taking remaining rubbish out of the drain pipe on the filter screen for rubbish can not remain in the drain pipe.

Has the advantages that:

1. the positioning mechanism is used for automatically positioning the insertion rod when the filter screen is inserted into the water distribution pipe and the filter screen drives the insertion rod to be inserted into the shell through the positioning mechanism, so that the filter screen cannot be separated from the water drainage pipe, and the filter screen is installed;

2. through the control mechanism, the control mechanism is used for controlling the positioning mechanism, so that the filter screen can be released by the positioning mechanism, and the filter screen can be replaced with the drain pipe or cleaned;

according to the utility model, the filter screen is inserted into the drainage pipe, the insertion rod is inserted into the shell, the insertion rod can be positioned in the shell by the positioning mechanism in the shell to realize the installation of the filter screen, and the filter screen can be detached, replaced and cleaned by pushing the handle downwards.

Drawings

FIG. 1 is a three-dimensional schematic view of a structural drainage pipe of a road drainage device for earthwork according to the present invention;

FIG. 2 is a schematic front view of a structural drainage pipe of the road drainage device for earthwork according to the present invention;

FIG. 3 is a schematic front view of a structural filter screen of the road drainage device for earthwork according to the present invention;

FIG. 4 is a schematic top view of a structural screen of a road drainage device for earthwork according to the present invention;

fig. 5 is an enlarged schematic view a in fig. 2 of a structure of a road drainage device for earthwork according to the present invention.

In the figure: 1 drain pipe, 2 shells, 3 filter screens, 4 annular plates, 5 fixed blocks, 6 insertion rods, 7 grab handles, 8 compression springs, 9 sliding plates, 10 positioning rods, 11 return springs, 12 sliding rods, 13 fixed rods, 14 rotating rods, 15 driving rods and 16 handles.

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.

Referring to fig. 1-5, a road drainage device for earthwork comprises a drainage pipe 1, a filter screen 3 is arranged on the inner side of the drainage pipe 1, the outer side of the filter screen 3 is in sliding contact with the inner wall of the drainage pipe 1, fixed blocks 5 are fixedly arranged on the left side and the right side of the filter screen 3, an insertion rod 6 is fixedly arranged at the bottom of the fixed block 5, a housing 2 is fixedly arranged on the left side and the right side of the drainage pipe 1, a control mechanism and a positioning mechanism are respectively arranged in the housing 2, the control mechanism is matched with the positioning mechanism, the positioning mechanism is matched with the insertion rod 6, a vertical chute is arranged on the front side of a positioning rod 10, the rear side of a sliding rod 12 is in sliding connection with the inner wall of the vertical chute, the vertical chute is used for the sliding rod 12 to be matched with a fixed rod 13 on the front side of the positioning rod 10 and move downwards, so that the sliding rod 12 can prevent the insertion rod 6 from being pulled out, a grab handle 7 is fixedly arranged on the top of the filter screen 3, the grab handle 7 is used for lifting the filter screen 3, is convenient to install or dismantle the filter screen 3, and the annular plate 4 is fixedly installed on the filter screen 3, and the annular plate 4 is used for taking residual garbage on the filter screen 3 out of the drain pipe 1, so that the garbage can not be remained in the drain pipe 1.

The positioning mechanism comprises a compression spring 8, a sliding plate 9, positioning rods 10, reset springs 11, sliding rods 12 and fixing rods 13, the compression spring 8 is fixedly arranged on the inner wall of the bottom of the shell 2, the top of the compression spring 8 is fixedly connected with the bottom of the sliding plate 9, the number of the positioning rods 10, the number of the sliding rods 12 and the number of the fixing rods 13 are two, two positioning rods 10 are respectively and slidably connected to the shell 2, the number of the reset springs 11 is four, four reset springs 11 are respectively and fixedly connected to the inner wall of the shell 2, the fixing rods 13 are fixedly arranged on the inner wall of the shell 2, the fixing rods 13 are slidably connected with the sliding rods 12, the sliding rods 12 are matched with the positioning rods 10, the positioning mechanism is used for positioning the insertion rods 6 when the filter screen 3 is inserted into the water distribution pipe, and the filter screen 3 drives the insertion rods 6 to be inserted into the shell 2, make filter screen 3 can not separate with drain pipe 1, just realized the installation to filter screen 3, the equal fixed mounting in one side that two locating levers 10 are close to each other has the locating piece, the outside of locating piece with insert 6 sliding contact of pole, after the locating piece with insert 6 laminating of pole, the locating piece also can block insert 6 and extract, just realized the stable positioning to insert 6 poles.

Control mechanism includes dwang 14, drive pole 15 and handle 16, the quantity of dwang 14 is two, the one end that two dwang 14 are close to each other all rotates with drive pole 15 to be connected, drive pole 15 extends to outside shell 2, drive pole 15 and handle 16 fixed connection, the one end that two dwang 14 kept away from each other rotates with two locating levers 10 respectively to be connected, control mechanism is used for controlling positioning mechanism, make positioning mechanism can release filter screen 3, filter screen 3 just can be changed with drain pipe 1, perhaps wash filter screen 3.

The working principle is as follows: when the filter screen 3 needs to be installed, the filter screen 3 is directly inserted into the drain pipe 1, then the insertion rods 6 at the bottoms of the left and right fixing blocks 5 of the filter screen 3 are inserted into the shell 2, when the insertion rods 6 are inserted into the shell 2, the bottom ends of the insertion rods 6 firstly contact with the sliding plate 9 and push the sliding plate 9 downwards, the sliding plate 9 compresses the compression spring 8, the insertion rods 6 completely enter the shell 2, the sliding plate 9 descends to be separated from the positioning rods 10, the positioning rods 10 are released, the four reset springs 11 on the shell 2 are all in a compressed state, the positioning rods 10 are released, the four reset springs 11 rebound to push the two positioning rods 10 to approach each other, the positioning rods 10 firstly drive the two positioning blocks to be attached to the insertion rods 6 to block the insertion rods 6 from being pulled out, when the positioning rods 10 move, the positioning rods 10 can also drive the sliding rods 12 to move, the sliding rods 12 can slide obliquely at the bottoms of the fixing rods 13, at this time, the two sliding rods 12 are also close to each other, the two sliding rods 12 are close to each other, the sliding rods 12 are inserted into the insertion rods 6 again, the insertion rods 6 are further prevented from being pulled out to position the insertion rods 6, the insertion rods 6 are positioned in the shell 2, the filter screen 3 is also positioned in the water distribution pipe, at this time, the installation of the filter screen 3 is realized, the filter screen 3 can filter impurities or garbage in sewage discharged by the water discharge pipe 1, the drainage efficiency is seriously affected when the filter screen 3 is blocked, when the filter screen 3 needs to be disassembled, only the handle 16 needs to be pressed downwards on the shell 2, when the two positioning rods 10 are close to each other to position the insertion rods 6, the positioning rods 10 are close to each other to extrude the bottom ends of the two rotating rods 14, the top ends of the two rotating rods 14 are jacked up, the rotating rods 14 jack the driving rods 15, the driving rods 15 jack the handle 16 again, at this time, the downward pressing of the handle 16 drives the driving rods 15 to move downwards, drive pole 15 and push down the top of two dwang 14, the top of two dwang 14 will be expanded, drive two locating levers 10 and keep away from each other, locating lever 10 drives slide bar 12 again and the locating piece is released and is inserted pole 6, just can extract filter screen 3 from drain pipe 1 this moment, just realized the dismantlement to filter screen 3, it breaks away from with sliding plate 9 to insert pole 6, compression spring 8 will reset, 9 jack-up sliding plate, sliding plate 9 fixes a position two locating levers 10 once more, block that locating lever 10 resets, convenient next time is fixed a position inserting pole 6.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a road drainage device for earthwork, includes drain pipe (1), its characterized in that, the inboard of drain pipe (1) is equipped with filter screen (3), the outside of filter screen (3) and the inner wall sliding contact of drain pipe (1), the left side and the equal fixed mounting in right side of filter screen (3) have fixed block (5), the bottom fixed mounting of fixed block (5) has inserted bar (6), the left side and the equal fixed mounting in right side of drain pipe (1) have shell (2), be equipped with control mechanism and positioning mechanism in shell (2) respectively, control mechanism cooperatees with positioning mechanism, positioning mechanism cooperatees with inserted bar (6).

2. The road drainage device for earthwork of claim 1, wherein the positioning mechanism comprises a compression spring (8), a sliding plate (9), positioning rods (10), return springs (11), a sliding rod (12) and a fixing rod (13), the compression spring (8) is fixedly installed on the inner wall of the bottom of the housing (2), the top of the compression spring (8) is fixedly connected with the bottom of the sliding plate (9), the number of the positioning rods (10), the number of the sliding rod (12) and the number of the fixing rod (13) are two, two positioning rods (10) are slidably connected on the housing (2), the number of the return springs (11) is four, four return springs (11) are fixedly installed on the inner wall of the housing (2), four return springs (11) are respectively fixedly connected with two positioning rods (10), the fixing rod (13) is fixedly installed on the inner wall of the housing (2), the fixed rod (13) is connected with the sliding rod (12) in a sliding mode, and the sliding rod (12) is matched with the positioning rod (10).

3. The road drainage device for the earthwork of claim 1, wherein the control mechanism comprises two rotating rods (14), two driving rods (15) and a handle (16), the two rotating rods (14) are in two number, one ends of the two rotating rods (14) close to each other are both rotatably connected with the driving rods (15), the driving rods (15) extend out of the shell (2), the driving rods (15) are fixedly connected with the handle (16), and one ends of the two rotating rods (14) far away from each other are respectively rotatably connected with the two positioning rods (10).

4. The road drainage device for earthwork according to claim 2, wherein a vertical sliding groove is opened at a front side of the positioning rod (10), and a rear side of the sliding rod (12) is slidably connected to an inner wall of the vertical sliding groove.

5. A road drainage arrangement for earthwork according to claim 2 wherein a positioning block is fixedly mounted to each of the sides of the two positioning rods (10) adjacent to each other, the outer side of the positioning block being in sliding contact with the insertion rod (6).

6. The road drainage device for earthwork of claim 1, wherein a grab handle (7) is fixedly installed on the top of the filter screen (3), and an annular plate (4) is fixedly installed on the filter screen (3).