CN112870810B

CN112870810B - Novel construction site rubbish pond

Info

Publication number: CN112870810B
Application number: CN202110029550.6A
Authority: CN
Inventors: 周洁
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2022-09-06
Anticipated expiration: 2041-01-11
Also published as: CN112870810A

Abstract

The invention provides a novel construction site garbage pool, relates to the technical field of garbage treatment, and solves the problems that the efficiency of solid-liquid separation is improved when a cover plate is opened due to structural improvement, and the synchronous cleaning of a filter screen of a drain pipe cannot be synchronously realized; the elasticity locking of ground nail can not be realized through structural improvement, and can not improve the problem of the convenience of ground nail extraction through structural improvement. A novel garbage pool for a building construction site comprises a box body; the box body is connected with a cover plate in a sliding mode, and a containing box is placed in the box body. The cylindrical rod is welded on the stress plate, and the tail end of the cylindrical rod is welded with a cleaning brush seat; the welding has two cleaning brushes on the cleaning brush seat, and two cleaning brushes all with the filter screen contact on the drain pipe to interval between two cleaning brushes equals with bellied radius, thereby can realize the cleanness of filter screen through cleaning brush in the atress board reciprocating motion in-process.

Description

Novel construction site garbage pool

Technical Field

The invention belongs to the technical field of garbage treatment, and particularly relates to a novel garbage pool for a building construction site.

Background

The construction waste refers to the general term of dregs, waste concrete, waste bricks and other wastes generated in the production activities of the construction industry such as demolition, construction, decoration, repair and the like, and is classified according to the production source, and the construction waste can be divided into engineering dregs, decoration waste, demolition waste, engineering mud and the like.

As in application No.: CN202020100167.6, the utility model discloses a novel construction site rubbish pond, comprising a main body, the inside one side of main part is provided with first cell body, keep away from inside the main part one side of first cell body is provided with the second cell body, the bottom of first cell body and second cell body one side all is provided with the discharge gate, one side that the main part top is located first cell body is provided with the screening board, the below that the both ends of main part are located the screening board is provided with the multiunit spout, the both sides at screening board both ends all are provided with the slider that runs through to spout inside, the main part is close to one side of first cell body is provided with first backup pad. The utility model discloses a motor drives the runner and rotates, and the pivoted runner passes through fixed axle and connecting rod and drives the screening board motion, carries on spacingly to the screening board through spout and slider, makes the screening board side-to-side movement, screens building rubbish, and fritter rubbish such as clod directly falls into first cell body, screens building rubbish.

The construction garbage pool similar to the above application has the following defects at present:

one is that the existing device has a single structure, can not improve the solid-liquid separation efficiency through the structural improvement when the cover plate is opened, and can not synchronously realize the synchronous cleaning of the filter screen of the drain pipe; moreover, when the existing device is fixed, the elastic looseness prevention of the ground nail cannot be realized through structural improvement, and the convenience of ground nail extraction cannot be improved through the structural improvement.

Therefore, in view of the above, research and improvement are performed on the existing structure and defects, and a novel construction site garbage pool is provided, so as to achieve the purpose of higher practical value.

Disclosure of Invention

In order to solve the technical problems, the invention provides a novel garbage pool for a building construction site, aiming at solving the problems that the existing device has a single structure, can not improve the solid-liquid separation efficiency when a cover plate is opened through structural improvement, and can not synchronously realize the synchronous cleaning of a filter screen of a drain pipe; moreover, when the existing device is fixed, the elastic looseness prevention of the ground nail cannot be realized through structural improvement, and the convenience of ground nail extraction cannot be improved through the structural improvement.

The invention relates to a purpose and an effect of a novel construction site garbage pool, which are achieved by the following specific technical means:

a novel garbage pool for a building construction site comprises a box body; the box body is connected with a cover plate in a sliding manner, and a containing box is placed in the box body; two vibration structures are symmetrically arranged on the containing box, and a cleaning structure is arranged on one vibration structure on the right side; the cover plate comprises toggle rods, two toggle rods are symmetrically welded on the bottom end face of the cover plate, and the head ends of the two toggle rods are of hemispherical structures; the vibration structure comprises bulges, the bulges are welded on the top end surface of the stress plate in a rectangular array shape, and the bulges are of semi-cylindrical structures; the bulges are in elastic contact with the poke rod, and the bulges and the poke rod jointly form a continuous vibration type structure of the stress plate and the containing box; the top end face of the box body is higher than the tail end of the sliding rod, the cover plate is in a closed state when the sliding rod is in contact with the left-most bulge, and the sliding rod forms an elastic locking structure when the cover plate is closed and a limiting structure when the cover plate is opened.

Furthermore, the box body comprises a fixing plate and a ground nail, the box body is of a rectangular box-shaped structure, and the front end face and the rear end face of the box body are welded with the fixing plate; the fixing plates are of rectangular plate structures, and two ground nails are inserted into each fixing plate; the bottom end face of the fixed plate is not parallel to the bottom end face of the box body, the distance between the bottom end face of the fixed plate and the bottom end face of the box body is 2cm, and the fixed plate forms an elastic anti-loosening structure of the spiral ground nail.

Furthermore, the box body also comprises supporting plates and auxiliary plates, wherein four supporting plates are welded on each fixing plate, the four supporting plates are symmetrically divided into two groups, and each group of supporting plates is provided with one auxiliary plate; the auxiliary plate is inserted with the ground nail, and the supporting plate and the auxiliary plate jointly form an auxiliary pulling-out structure of the non-spiral ground nail.

Furthermore, the box body also comprises sliding seats, two sliding seats are symmetrically welded on the box body, each sliding seat is provided with a sliding groove, and the sliding grooves are positioned on the bottom end surfaces of the sliding seats; the cover plate comprises a sliding protrusion, the cover plate is welded with two sliding protrusions, the sliding protrusions are matched with sliding grooves formed in the sliding seat, and the sliding protrusions and the sliding seat jointly form a protective sliding type structure of the cover plate.

Furthermore, the box body also comprises a baffle seat, the baffle seat is welded in the box body and is of a structure shaped like a Chinese character 'hui', and a containing box is placed on the baffle seat; the containing box comprises sieve pores, is of a rectangular box-shaped structure, and is provided with the sieve pores in a rectangular array shape; the rectangular array-shaped sieve pores form a sewage screening structure for containing the box together, and the sieve pores are in a conical pore structure.

Furthermore, the cover plate also comprises a baffle plate, the bottom end face of the cover plate is welded with the baffle plate, and the baffle plate is of a rectangular block structure; the baffle contacts with the front end face of the inner wall of the box body, and the baffle forms a sliding limiting structure and an auxiliary sealing structure of the cover plate.

Furthermore, the vibration structure comprises a seat board, sliding rods, a stress plate and an elastic piece, the seat board is welded on the containing box and is of a rectangular plate-shaped structure, and the seat board is connected with the two sliding rods in a sliding manner; the head ends of two slide bars all link to each other with the bottom face welding of atress board, and all cup jointed an elastic component on two slide bars to two elastic components have constituteed the elasticity extending structure of atress board jointly.

Further, the box body also comprises a drain pipe; a drain pipe is welded on the box body; the cleaning structure comprises a cylindrical rod, a cleaning brush seat and a cleaning brush, the cylindrical rod is welded on the stress plate, and the cleaning brush seat is welded at the tail end of the cylindrical rod; the welding has two cleaning brushes on the cleaning brush seat, and two cleaning brushes all with the filter screen contact on the drain pipe to interval between two cleaning brushes equals with bellied radius.

Compared with the prior art, the invention has the following beneficial effects:

through the matching arrangement of the cover plate, the vibration structure and the cleaning structure, on one hand, the vibration of the containing box can be realized through the poke rod when the cover plate is opened, so that the solid-liquid separation efficiency is accelerated, and the poke rod can realize the elastic locking after the cover plate is closed and the limit structure after the cover plate is opened; on the other hand, can also link when the apron is opened and realize the cleanness of drain pipe filter screen department, specifically as follows: firstly, the sliding groove is positioned on the bottom end surface of the sliding seat; the cover plate is welded with two sliding bulges, the sliding bulges are matched with the sliding grooves formed in the sliding seat, and the sliding bulges and the sliding seat jointly form a protective sliding structure of the cover plate, so that the sliding is prevented from being influenced by more accumulated dust residues in the sliding grooves; secondly, a baffle is welded on the bottom end face of the cover plate and is of a rectangular block structure; the baffle is contacted with the front end surface of the inner wall of the box body, and the baffle forms a sliding limiting structure and an auxiliary sealing structure of the cover plate; thirdly, the bulges are welded on the top end surface of the stress plate in a rectangular array shape and are in a semi-cylindrical structure; the bulge is in elastic contact with the poke rod, and the bulge and the poke rod jointly form a continuous vibration type structure of the stress plate and the containing box, so that the screening efficiency of sewage in the containing box can be improved when the cover plate is opened and closed; fourthly, the top end face of the box body is higher than the tail end of the sliding rod, the cover plate is in a closed state when the sliding rod is in contact with the left-most bulge, and the sliding rod forms an elastic locking structure when the cover plate is closed and a limiting structure when the cover plate is opened; fifthly, the cylindrical rod is welded on the stress plate, and the tail end of the cylindrical rod is welded with a cleaning brush seat; the welding has two cleaning brushes on the cleaning brush seat, and two cleaning brushes all with the filter screen contact on the drain pipe to interval between two cleaning brushes equals with bellied radius, thereby can realize the cleanness of filter screen through cleaning brush in the atress board reciprocating motion in-process.

The fixing structure of the box body is improved, firstly, the bottom end surface of the fixing plate is not flush with the bottom end surface of the box body, the distance between the bottom end surface of the fixing plate and the bottom end surface of the box body is 2cm, and the fixing plate forms an elastic anti-loosening structure of the spiral ground nail; secondly, because of the interlude has ground nail on the accessory plate, and backup pad and accessory plate have constituteed the supplementary structure of taking out of non-heliciform ground nail jointly to convenience when ground nail is demolishd can be improved.

Drawings

Fig. 1 is a schematic axial view of the case of the present invention.

Fig. 2 is an enlarged schematic view of the invention at a in fig. 1.

Fig. 3 is a left side view of the structure of fig. 1 according to the present invention.

Fig. 4 is a schematic axial view of the present invention with the case removed.

Fig. 5 is an enlarged structural view of the invention at B of fig. 4.

Fig. 6 is an enlarged, axial view of the cartridge and cleaning structure of the present invention.

Fig. 7 is an enlarged view of the structure of fig. 6 according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a box body; 101. a fixing plate; 102. a support plate; 103. an auxiliary plate; 104. a ground nail; 105. a blocking seat; 106. a sliding seat; 107. a drain pipe; 2. a cover plate; 201. a sliding projection; 202. a poke rod; 203. a baffle plate; 3. a containing box; 301. screening holes; 4. a vibrating structure; 401. a seat plate; 402. a slide bar; 403. a stress plate; 404. a protrusion; 405. an elastic member; 5. cleaning the structure; 501. a cylindrical rod; 502. cleaning a brush holder; 503. a cleaning brush.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 7:

the invention provides a novel construction site garbage pool, which comprises a box body 1; a cover plate 2 is connected on the box body 1 in a sliding way, and a containing box 3 is arranged in the box body 1; two vibration structures 4 are symmetrically arranged on the containing box 3, and a cleaning structure 5 is arranged on one vibration structure 4 on the right side; referring to fig. 2, the cover plate 2 includes two poke rods 202, two poke rods 202 are symmetrically welded to the bottom end surface of the cover plate 2, and the head ends of the two poke rods 202 are both of a hemispherical structure; the vibrating structure 4 comprises protrusions 404, the protrusions 404 are welded on the top end face of the stress plate 403 in a rectangular array, and the protrusions 404 are semi-cylindrical structures; the protrusion 404 is elastically contacted with the poke rod 202, and the protrusion 404 and the poke rod 202 jointly form a continuous vibration type structure of the stress plate 403 and the containing box 3, so that the screening efficiency of sewage in the containing box 3 can be improved when the cover plate 2 is opened and closed; the top end surface of the box body 1 is higher than the tail end of the sliding rod 402, and the cover plate 2 is in a closed state when the sliding rod 402 contacts with the leftmost protrusion 404, and the sliding rod 402 constitutes an elastic locking structure when the cover plate 2 is closed and a limiting structure when the cover plate is opened.

Referring to fig. 1, the box body 1 comprises a fixing plate 101 and ground nails 104, the box body 1 is a rectangular box-shaped structure, and the fixing plate 101 is welded on the front end surface and the rear end surface of the box body 1; the fixing plates 101 are in rectangular plate-shaped structures, and two ground nails 104 are inserted into each fixing plate 101; the bottom end face of the fixing plate 101 is not flush with the bottom end face of the case 1, and the distance between the bottom end face of the fixing plate 101 and the bottom end face of the case 1 is 2cm, and the fixing plate 101 constitutes an elastic anti-loosening structure of the spiral ground nail 104.

Referring to fig. 1, the box 1 further includes supporting plates 102 and auxiliary plates 103, four supporting plates 102 are welded on each fixing plate 101, the four supporting plates 102 are symmetrically divided into two groups, and one auxiliary plate 103 is placed on each group of supporting plates 102; the auxiliary plate 103 is inserted with the ground nail 104, and the support plate 102 and the auxiliary plate 103 jointly form an auxiliary pulling-out structure of the non-spiral ground nail 104, so that the convenience of removing the ground nail 104 can be improved.

Referring to fig. 1, the box body 1 further includes two sliding seats 106, two sliding seats 106 are symmetrically welded on the box body 1, each sliding seat 106 is provided with a sliding groove, and the sliding groove is located at the bottom end face of the sliding seat 106; apron 2 includes the protruding 201 of sliding, and the welding has two protruding 201 of sliding on apron 2, and slides protruding 201 and the sliding tray phase-match that sets up on the sliding tray 106, and slides protruding 201 and sliding tray 106 and has constituteed apron 2's protection slidingtype structure jointly to can prevent to slide because of the more dust residue of accumulation leads to influencing the slip in the sliding tray.

Referring to fig. 6 and 7, the box body 1 further comprises a baffle seat 105, the baffle seat 105 is welded in the box body 1, the baffle seat 105 is of a square-back structure, and the containing box 3 is placed on the baffle seat 105; the containing box 3 comprises sieve holes 301, the containing box 3 is of a rectangular box-shaped structure, and the sieve holes 301 are formed in the containing box 3 in a rectangular array shape; the rectangular array-shaped sieve holes 301 jointly form a sewage screening structure for containing the box 3, and the sieve holes 301 are in a conical hole structure, so that the blocking probability of the sieve holes 301 can be reduced.

Referring to fig. 1, the cover plate 2 further includes a baffle plate 203, the baffle plate 203 is welded to the bottom end surface of the cover plate 2, and the baffle plate 203 is a rectangular block structure; baffle 203 and the contact of box 1 inner wall front end face, and baffle 203 has constituteed the slip limit structure and the supplementary seal structure of apron 2.

Referring to fig. 1 and 2, the vibrating structure 4 includes a seat plate 401, a sliding rod 402, a force-bearing plate 403 and an elastic member 405, the seat plate 401 is welded on the containing box 3, the seat plate 401 is a rectangular plate-shaped structure, and two sliding rods 402 are slidably connected on the seat plate 401; the head ends of the two sliding rods 402 are connected with the bottom end face of the stress plate 403 in a welding mode, the two sliding rods 402 are sleeved with an elastic part 405, and the two elastic parts 405 jointly form an elastic stretching structure of the stress plate 403.

Referring to fig. 4 and 5, the tank 1 further includes a drain 107; a drain pipe 107 is welded on the box body 1; the cleaning structure 5 comprises a cylindrical rod 501, a cleaning brush seat 502 and a cleaning brush 503, wherein the cylindrical rod 501 is welded on the stress plate 403, and the tail end of the cylindrical rod 501 is welded with the cleaning brush seat 502; two cleaning brushes 503 are welded on the cleaning brush base 502, the two cleaning brushes 503 are both contacted with the filter screen on the drain pipe 107, and the distance between the two cleaning brushes 503 is equal to the radius of the bulge 404, so that the filter screen can be cleaned by the cleaning brushes 503 in the reciprocating process of the stress plate 403.

The specific use mode and function of the embodiment are as follows:

when the cover plate is opened or closed, firstly, the sliding groove is positioned on the bottom end surface of the sliding seat 106; two sliding bulges 201 are welded on the cover plate 2, the sliding bulges 201 are matched with sliding grooves formed in the sliding seat 106, and the sliding bulges 201 and the sliding seat 106 jointly form a protective sliding structure of the cover plate 2, so that influence on sliding caused by accumulation of more dust residues in the sliding grooves can be prevented; secondly, a baffle plate 203 is welded on the bottom end face of the cover plate 2, and the baffle plate 203 is in a rectangular block structure; the baffle 203 is contacted with the front end surface of the inner wall of the box body 1, and the baffle 203 forms a sliding limit structure and an auxiliary sealing structure of the cover plate 2; thirdly, the protrusions 404 are welded on the top end surface of the stress plate 403 in a rectangular array, and the protrusions 404 are in a semi-cylindrical structure; the protrusion 404 is elastically contacted with the poke rod 202, and the protrusion 404 and the poke rod 202 jointly form a continuous vibration type structure of the stress plate 403 and the containing box 3, so that the screening efficiency of sewage in the containing box 3 can be improved when the cover plate 2 is opened and closed; fourthly, because the top end surface of the box body 1 is higher than the tail end of the sliding rod 402, and when the sliding rod 402 contacts with the leftmost bulge 404, the cover plate 2 is in a closed state, and the sliding rod 402 forms an elastic locking structure when the cover plate 2 is closed and a limiting structure when the cover plate is opened; fifthly, as the cylindrical rod 501 is welded on the stress plate 403, and the tail end of the cylindrical rod 501 is welded with a cleaning brush seat 502; two cleaning brushes 503 are welded on the cleaning brush seat 502, the two cleaning brushes 503 are both contacted with the filter screen on the drain pipe 107, and the distance between the two cleaning brushes 503 is equal to the radius of the bulge 404, so that the filter screen can be cleaned by the cleaning brushes 503 in the reciprocating motion process of the stress plate 403;

when fixing, firstly, because the bottom end surface of the fixing plate 101 is not flush with the bottom end surface of the box body 1, and the distance between the bottom end surface of the fixing plate 101 and the bottom end surface of the box body 1 is 2cm, and the fixing plate 101 forms an elastic anti-loosening structure of the spiral ground nail 104; secondly, the ground nail 104 is inserted into the auxiliary plate 103, and the support plate 102 and the auxiliary plate 103 together form an auxiliary pulling-out structure of the non-spiral ground nail 104, so that the convenience of removing the ground nail 104 can be improved.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a novel construction site rubbish pond which characterized in that: comprises a box body (1); the box body (1) is connected with a cover plate (2) in a sliding way, and a containing box (3) is placed in the box body (1); two vibration structures (4) are symmetrically arranged on the containing box (3), and a cleaning structure (5) is arranged on one vibration structure (4) on the right side; the cover plate (2) comprises poke rods (202), two poke rods (202) are symmetrically welded on the bottom end face of the cover plate (2), and the head ends of the two poke rods (202) are of hemispherical structures; the vibration structure (4) comprises protrusions (404), the protrusions (404) are welded on the top end face of the stress plate (403) in a rectangular array shape, and the protrusions (404) are of a semi-cylindrical structure; the protrusion (404) is in elastic contact with the poke rod (202), and the protrusion (404) and the poke rod (202) jointly form a stress plate (403) and a continuous vibration type structure of the containing box (3); the top end face of the box body (1) is higher than the tail end of the sliding rod (402), the cover plate (2) is in a closed state when the sliding rod (402) is in contact with the left-most protrusion (404), and the sliding rod (402) forms an elastic locking structure when the cover plate (2) is closed and a limiting structure when the cover plate is opened.

2. The novel construction site garbage pool as claimed in claim 1, wherein: the box body (1) comprises a fixing plate (101) and ground nails (104), the box body (1) is of a rectangular box-shaped structure, and the fixing plate (101) is welded on the front end face and the rear end face of the box body (1); the fixing plates (101) are of rectangular plate-shaped structures, and two ground nails (104) are inserted into each fixing plate (101); the bottom end face of the fixed plate (101) is not parallel to the bottom end face of the box body (1), the distance between the bottom end face of the fixed plate (101) and the bottom end face of the box body (1) is 2cm, and the fixed plate (101) forms an elastic anti-loosening structure of the spiral ground nail (104).

3. The novel construction site garbage pool as claimed in claim 2, wherein: the box body (1) further comprises supporting plates (102) and auxiliary plates (103), four supporting plates (102) are welded on each fixing plate (101), the four supporting plates (102) are symmetrically divided into two groups, and one auxiliary plate (103) is arranged on each group of supporting plates (102); the auxiliary plate (103) is inserted with a ground nail (104), and the support plate (102) and the auxiliary plate (103) jointly form an auxiliary pulling-out structure of the non-spiral ground nail (104).

4. The novel construction site garbage pool as claimed in claim 1, wherein: the box body (1) further comprises sliding seats (106), two sliding seats (106) are symmetrically welded on the box body (1), each sliding seat (106) is provided with a sliding groove, and each sliding groove is located on the bottom end face of each sliding seat (106); the cover plate (2) comprises a sliding protrusion (201), two sliding protrusions (201) are welded on the cover plate (2), the sliding protrusions (201) are matched with sliding grooves formed in the sliding seat (106), and the sliding protrusions (201) and the sliding seat (106) jointly form a protective sliding structure of the cover plate (2).

5. The novel construction site garbage pool as claimed in claim 1, wherein: the box body (1) further comprises a baffle seat (105), the baffle seat (105) is welded in the box body (1), the baffle seat (105) is of a structure shaped like a Chinese character 'hui', and the containing box (3) is placed on the baffle seat (105); the containing box (3) comprises sieve holes (301), the containing box (3) is of a rectangular box-shaped structure, and the sieve holes (301) are formed in the containing box (3) in a rectangular array shape; the rectangular array-shaped sieve pores (301) jointly form a sewage screening structure for containing the box (3), and the sieve pores (301) are in a conical pore structure.

6. The novel construction site garbage pool as claimed in claim 1, wherein: the cover plate (2) further comprises a baffle (203), the baffle (203) is welded on the bottom end face of the cover plate (2), and the baffle (203) is of a rectangular block structure; baffle (203) and box (1) inner wall front end face contact, and baffle (203) have constituteed the slip limit structure and the supplementary seal structure of apron (2).

7. The novel construction site garbage pool as claimed in claim 1, wherein: the vibration structure (4) comprises a seat plate (401), sliding rods (402), a stress plate (403) and an elastic piece (405), the seat plate (401) is welded on the containing box (3), the seat plate (401) is of a rectangular plate-shaped structure, and the seat plate (401) is connected with the two sliding rods (402) in a sliding mode; the head ends of the two sliding rods (402) are connected with the bottom end face of the stress plate (403) in a welding mode, the two sliding rods (402) are sleeved with the elastic piece (405), and the two elastic pieces (405) jointly form an elastic stretching structure of the stress plate (403).

8. The novel construction site garbage pool as claimed in claim 1, wherein: the box body (1) also comprises a drain pipe (107); a drain pipe (107) is welded on the box body (1); the cleaning structure (5) comprises a cylindrical rod (501), a cleaning brush seat (502) and a cleaning brush (503), the cylindrical rod (501) is welded on the stress plate (403), and the tail end of the cylindrical rod (501) is welded with the cleaning brush seat (502); two cleaning brushes (503) are welded on the cleaning brush seat (502), the two cleaning brushes (503) are in contact with a filter screen on the drain pipe (107), and the distance between the two cleaning brushes (503) is equal to the radius of the bulge (404).