Portable grab bucket sewage disposal device
By designing a portable grab bucket cleaning device, the problems of cumbersome procedures for cleaning debris in wells and the limited space inside the well were solved, enabling efficient cleaning outside the well and improving operational efficiency.
Patent Information
- Application Number
- CN202520294016.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-24
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-02-24
AI Technical Summary
When cleaning up debris in the well, workers have to go through complicated procedures, and the confined space inside the well leads to low cleaning efficiency.
A portable grab bucket cleaning device was designed, including a left grab bucket, a right grab bucket, a handle, a pull rope, and an open pull rope. The grab bucket is closed and opened by operating the pull rope, allowing cleaning work to be completed outside the well.
Downhole cleaning can be completed without going down into the well, simplifying procedures, improving work efficiency, and avoiding the inconvenience of the confined space inside the well.
Smart Images
Figure CN223852103U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the mechanical technical field of cleaning underground dirt, and particularly relates to a portable grab bucket dirt cleaning device. BACKGROUND
[0002] In the operation of cleaning underground dirt, the operation personnel need a long preparation time and a narrow operation space, resulting in low cleaning efficiency. Before the underground cleaning operation, the operation personnel need to handle the limited space operation approval procedures, ventilate the well with a ventilation device, and detect the toxic and harmful gases in the well. After ensuring that there is no toxic and harmful gas in the well, the operation personnel can perform the underground operation. In the underground operation, the operation personnel need to wear a positive pressure air respirator to clean, and the cleaning action of the operation personnel is easily affected due to the narrow space in the well. Therefore, the efficiency of cleaning the dirt in the well is low.
[0003] In the operation of cleaning underground dirt in the prior art, the operation personnel need a long preparation time and a narrow operation space, resulting in low cleaning efficiency. Before the underground cleaning operation, the operation personnel need to handle the limited space operation approval procedures, ventilate the well with a ventilation device, and detect the toxic and harmful gases in the well. After ensuring that there is no toxic and harmful gas in the well, the operation personnel can perform the underground operation. In the underground operation, the operation personnel need to wear a positive pressure air respirator to clean, and the cleaning action of the operation personnel is easily affected due to the narrow space in the well. Therefore, the efficiency of cleaning the dirt in the well is low. SUMMARY
[0004] The utility model aims at providing a portable grab bucket dirt cleaning device to solve the technical problems of complicated procedures, difficult operation, and low work efficiency of the operation personnel in cleaning underground dirt.
[0005] The utility model is implemented by the following technical scheme:
[0006] The utility model provides a portable dirt grabbing device of grab bucket, including left grab bucket and right grab bucket, grip lever, close pull rope and open pull rope, left grab bucket and right grab bucket all include the combination of rectangular board one and rectangular board two of a certain angle, the two sides of the combination of rectangular board one and rectangular board two are connected with sector plate respectively, the inner wall of rectangular board one is provided with fixed hole one, the inner wall of rectangular board two is provided with support hole, sector plate is provided with the through hole of fixed grip lever, grip lever is connected with sector plate around the through hole, the support hole of left grab bucket is rotatably connected with connecting plate one, the support hole of right grab bucket is rotatably connected with connecting plate two, connecting plate one and connecting plate two all are provided with fixed hole two in one end, connecting plate one and connecting plate two all are rotatably connected on grip lever, two close pull ropes one end are fixed on the fixed hole two of connecting plate one and connecting plate two respectively, and the other end extends outside left grab bucket and right grab bucket, two open pull ropes one end are fixed on the fixed hole one of left grab bucket and right grab bucket respectively, and the other end extends outside left grab bucket and right grab bucket.
[0007] When in use, one end of connecting plate one and connecting plate two is rotatably connected on fixed hole two, the middle part is rotatably connected on both sides of grip lever, the other end is fixed with one close pull rope respectively, one end of open pull rope is fixed on fixed hole one, then the sector plates on both sides of left grab bucket and right grab bucket are stacked together, grip lever is rotatably connected with sector plate by passing through the through hole of sector plate, the other end of close pull rope and open pull rope extends outside left grab bucket and right grab bucket along grip lever, left grab bucket and right grab bucket are closed by pulling close pull rope, left grab bucket and right grab bucket are opened by pulling open pull rope.
[0008] Further preferably, the grip lever comprises a horizontal rod and a vertical rod, the vertical rod is vertically fixed at the center position of the horizontal rod, the horizontal rod is rotatably connected with the connecting plate one and the connecting plate two on both sides of the vertical rod, the horizontal rod is fixed on the through hole of the left grab bucket and the right grab bucket at both ends, the left grab bucket and the right grab bucket can rotate around the through hole, and the left grab bucket and the right grab bucket can be closed by pulling the close pull rope or opened by pulling the open pull rope.
[0009] Further preferably, the part of the vertical rod exposed from the left grab bucket and the right grab bucket is provided with a pull rope hole one and a pull rope hole two, the other end of the close pull rope passes through the pull rope hole one, and the other end of the open pull rope passes through the pull rope hole two, the left grab bucket and the right grab bucket are closed by pulling the close pull rope, and the left grab bucket and the right grab bucket are opened by pulling the open pull rope.
[0010] Further preferably, the horizontal rod and the vertical rod are movably connected, and the vertical rod can be replaced when the length is not enough.
[0011] Further preferably, the horizontal rod is provided with a fixed pin hole at both ends, the fixed pin hole extends out of the left grab bucket and the right grab bucket from the through hole, and the horizontal rod is rotatably connected with the left grab bucket and the right grab bucket by passing through the fixed pin hole with a split pin or a pin shaft when in use.
[0012] Further preferably, the middle part of the connecting plate one and the connecting plate two are provided with fixing holes three, the connecting plate one and the connecting plate two pass through the horizontal rod through the fixing holes three, and the horizontal rod is fixed with a plurality of positioning structures.
[0013] Further preferably, the positioning structure is a pin hole one, and the positioning pin is inserted into the pin hole to position the connecting plate one and the connecting plate two on the horizontal rod.
[0014] Further preferably, the positioning structure is a baffle, the baffle is fixed on the horizontal rod to position the connecting plate one and the connecting plate two on the horizontal rod, in application, the connecting plate one and the connecting plate two are inserted from both ends of the horizontal rod, and then the baffles are welded on both sides near the connecting plate one and the connecting plate two to position the connecting plate one and the connecting plate two on the horizontal rod.
[0015] Further preferably, the horizontal rod is provided with a shaft shoulder, one side of the connecting plate one and the connecting plate two is positioned by the shaft shoulder, and the other side is positioned by the positioning pin, in application, the connecting plate one and the connecting plate two are inserted from both ends of the horizontal rod, one side of the connecting plate one and the connecting plate two is positioned by the shaft shoulder, and the other side is positioned by the cooperation of the positioning pin and the pin hole one.
[0016] Further preferably, the other ends of the two combined pull ropes are combined into one combined pull rope, the other ends of the two open pull ropes are combined into one combined pull rope, and the four ropes are combined into two ropes, so as to facilitate personnel operation.
[0017] Further preferably, the end of the rectangular plate two away from the rectangular plate one is provided in a tooth shape, so as to strengthen the grabbing capacity of the grab.
[0018] Further preferably, the fixing hole one and the support hole are arranged at the same vertical position and are not arranged at the center, so that the connecting plate one and the connecting plate two can be installed in a staggered manner inside the grab when the connecting plate one and the connecting plate two are straight plates.
[0019] Further preferably, the fixing hole one is arranged on the door arch plate one, the door arch plate one is vertically fixed on the inner side of the rectangular plate one, and the side of the door arch away from the rectangular plate one, the support hole is arranged on the door arch plate two, the two door arch plates two are fixed in parallel on the inner side of the rectangular plate two, and the side of the door arch away from the rectangular plate two, the other end of the connecting plate one is inserted into the middle of the two door arch plates two of the left grab through the positioning pin, and the other end of the connecting plate two is inserted into the middle of the two door arch plates two of the right grab through the positioning pin.
[0020] The utility model discloses beneficial effect has:
[0021] Can make the operating personnel clean the garbage in the well outside the well.
[0022] The well outside operation does not need to handle the examination and approval formalities, and the well outside operation space is big, and does not need to carry out ventilation and toxic and harmful gas detection to the well. BRIEF DESCRIPTION OF DRAWINGS
[0023] The drawings here are incorporated into the description and constitute a part of the description, show the embodiment of conforming to the utility model, and are used with the description to explain the principle of the utility model.
[0024] In order to more clearly illustrate the embodiment of the utility model or the technical scheme in prior art, the following will briefly introduce the drawing needed to be used in the embodiment or prior art description, and obviously, for the ordinary skilled in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.
[0025] Figure 1 It shows that the left grab bucket and right grab bucket of the utility model open schematic diagram.
[0026] Figure 2 It shows that the left grab bucket and right grab bucket of the utility model close schematic diagram.
[0027] Figure 3 It shows that the left grab bucket of the utility model front schematic diagram.
[0028] Figure 4 It shows that the utility model Figure 3 1-1 cross-sectional view.
[0029] Figure 5 It shows that the utility model handle bar front schematic diagram.
[0030] Figure 6 It shows that the utility model handle bar side schematic diagram.
[0031] Figure 7 It shows that the utility model connecting plate one front schematic diagram.
[0032] Figure 8 It shows that the utility model Figure 7 3-3 cross-sectional view.
[0033] In the figure: 1-left grab bucket, 11-rectangular plate one, 111-fixing hole one, 112-arched door plate one, 12-rectangular plate two, 121-support hole, 122-arched door plate two, 13-fan-shaped plate, 131-through hole, 2-right grab bucket, 3-grip rod, 31-vertical rod, 311-pull rope hole one, 312-pull rope hole two, 32-cross rod, 321-fixing pin hole, 322-shoulder, 323-pin hole one, 4-combined pull rope, 5-open pull rope, 6-connection plate one, 61-fixing hole two, 62-fixing hole three, 63-fixing hole four, 7-connection plate two. DETAILED DESCRIPTION
[0034] In order to enable the above-mentioned purposes, features and advantages of the present application to be more clearly understood, the following will further describe the present application. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0035] In the description, it should be noted that the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. It should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.
[0036] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein; Obviously, the examples in the specification are only some of the embodiments of the present application, not all the embodiments.
[0037] The specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.
[0038] Embodiment one, a portable grab bucket device for cleaning pollution, comprising a left grab bucket 1 and a right grab bucket 2, a handle 3, a closing rope 4 and an opening rope 5, the left grab bucket 1 and the right grab bucket 2 each comprise a combination of a rectangular plate one 11 and a rectangular plate two 12 at a certain angle, the two sides of the combination of the rectangular plate one 11 and the rectangular plate two 12 are respectively connected with a sector plate 13, the inner wall of the rectangular plate one 11 is provided with a fixed hole one 111, the inner wall of the rectangular plate two 12 is provided with a support hole 121, the sector plate 13 is provided with a through hole 131 for fixing the handle 3, the handle 3 is rotationally connected with the sector plate 13 around the through hole 131, the support hole 121 of the left grab bucket 1 is rotationally connected with a connecting plate one 6, the support hole 121 of the right grab bucket 2 is rotationally connected with a connecting plate two 7, the connecting plate one 6 and the connecting plate two 7 are each provided with a fixed hole two 61 at one end, the connecting plate one 6 and the connecting plate two 7 are each rotationally connected on the handle 3, two ends of the closing rope 4 are respectively fixed on the fixed hole two 61 of the connecting plate one 6 and the connecting plate two 7, and the other ends of the closing rope 4 extend out of the left grab bucket 1 and the right grab bucket 2, two ends of the opening rope 5 are respectively fixed on the fixed hole one 111 of the left grab bucket 1 and the right grab bucket 2, and the other ends of the opening rope 5 extend out of the left grab bucket 1 and the right grab bucket 2.
[0039] The handle 3 comprises a horizontal rod 32 and a vertical rod 31, the vertical rod 31 is vertically fixed at the center position of the horizontal rod 32, the horizontal rod 32 is rotationally connected with the connecting plate one 6 and the connecting plate two 7 at two sides of the vertical rod 31, and two ends of the horizontal rod 32 are respectively fixed on the through hole 131 of the left grab bucket 1 and the right grab bucket 2.
[0040] As shown in Figure 1 , 2 , the part of the vertical rod 31 exposed from the left grab bucket 1 and the right grab bucket 2 is provided with a rope hole one 311 and a rope hole two 312, the other end of the closing rope 4 passes through the rope hole one 311, and the other end of the opening rope 5 passes through the rope hole two 312.
[0041] The horizontal rod 32 and the vertical rod 31 are rotationally connected, the fixed hole one 111 and the support hole 121 are arranged at the same vertical position and are not centrally arranged.
[0042] Two ends of the horizontal rod 32 are provided with fixed pin holes 321, the fixed pin holes 321 extend out of the left grab bucket 1 and the right grab bucket 2 from the through hole 131.
[0043] The connecting plate one 6 and the connecting plate two 7 are each provided with a fixed hole three 62 in the middle, the connecting plate one 6 and the connecting plate two 7 pass through the horizontal rod 32 through the fixed hole three 62, and the horizontal rod 32 is fixed with a plurality of positioning structures.
[0044] In the embodiment, the size of the rectangular plate one 11 is 135mm*200mm, and the thickness is 2mm, the size of the rectangular plate two 12 is 109mm*200mm, and the thickness is 2mm. The rectangular plate one 11 and the rectangular plate two 12 are welded together at a certain angle.
[0045] The support hole 121, fixing hole one 111, fixing hole two 61 and fixing hole three 62 are round holes with an inner diameter of 10mm, and the arc length of the sector plate 13 is 120mm.
[0046] The structure of the left grab bucket 1 is as follows: rectangular plate 11 and rectangular plate 2 are welded at a certain angle. After the rectangular plate 11 and rectangular plate 2 are welded, a fan-shaped plate 13 is welded on each side. The structure of the left grab bucket 1 is the same as that of the right grab bucket 2.
[0047] like Figure 5 , 6 As shown, the vertical rod 31 is a 20mm steel pipe, with the inner diameter of the first pull rope hole 311 and the second pull rope hole 312 being 5mm. The handle 3 is formed by welding the steel pipe and the horizontal rod 32. The horizontal rod 32 is 220mm long and 10mm in diameter.
[0048] like Figure 7 , 8 As shown, connecting plate 6 and connecting plate 7 are made of steel plate with a thickness of 4mm and a length of 150mm. In this embodiment, the two ends of connecting plate 6 and connecting plate 7 are arcs with a straight length of 20mm. φm=20mm, φn=20mm, φo=10mm, φp=10mm, φq=10mm, L6=80mm, L7=50mm, L8=4mm.
[0049] Example 2 also includes a positioning pin, the positioning structure being a pin hole 323. The positioning pin is inserted into the pin hole to position the connecting plate 6 and the connecting plate 7 on the crossbar 32. The positioning pin can be a suitable pin shaft or a cotter pin, and the inner diameter of the pin hole 323 is 4mm.
[0050] In the third embodiment, the positioning structure is a baffle plate, which is fixed on the crossbar 32 to position the connecting plate 6 and the connecting plate 7 on the crossbar 32.
[0051] In embodiment four, the crossbar 32 is provided with a shoulder 322. Connecting plate 6 and connecting plate 7 are positioned on one side by the shoulder 322 and on the other side by the pin hole 323. Figure 5 , 6 As shown, the diameter at shoulder 322 is 20mm, φf=4mm, φg=4mm, φh=4mm, φi=4mm, φj=10mm, φk=20mm, φl=5mm, L4=50mm, and L5=220mm.
[0052] Example 5: The other ends of the two pull ropes 4 are combined into one pull rope 4, and the other ends of the two release ropes 5 are combined into one pull rope 4.
[0053] In Example 6, the end of the rectangular plate 2 12 away from the rectangular plate 11 is set in a tooth shape.
[0054] In the seventh embodiment, the fixing hole one 111 is arranged on the door arch plate one 112, the door arch plate one 112 is vertically fixed on the inner side of the rectangular plate one 11, and the door arch is away from the rectangular plate one 11, the support hole 121 is arranged on the door arch plate two 122, the two door arch plate two 122 are fixed on the inner side of the rectangular plate two 12 in parallel, and the door arch is away from the rectangular plate two 12, the connecting plate one 6 and the connecting plate two 7 are provided with the fixing hole four 63 at the other end, the connecting plate one 6 is inserted into the middle of the two door arch plate two 122 of the left grab 1 through the positioning pin and is fixed, the connecting plate two 7 is inserted into the middle of the two door arch plate two 122 of the right grab 2 through the positioning pin and is fixed, as shown in Figure 4 The door arch diameter of the embodiment is 20 mm, φe=10 mm, φb=20 mm, φd=20 mm, R I =120 mm, L1=135 mm, L2=109 mm and L3=200 mm.
[0055] The well cleaning device has the advantages of simple structure, light weight, simple operation, and the like.
[0056] The above is only the specific embodiment of the utility model, and enables the skilled in the art to understand or implement the utility model. Although the foregoing embodiments are described in detail, the skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or part or all of the technical features can be replaced equivalently; and the modification or replacement does not make the essence of the corresponding technical solution deviate from the scope of the technical solutions of the embodiments, and should be covered in the protection scope of the claims.
Claims
1. A portable grab dredging device, characterized by: It includes left grab bucket (1) and right grab bucket (2), handle (3), combined pull rope (4) and open pull rope (5), the left grab bucket (1) and right grab bucket (2) both include the combination of rectangular plate one (11) and rectangular plate two (12) at a certain angle, the two sides of the combination of rectangular plate one (11) and rectangular plate two (12) are connected with sector plate (13) respectively, the inner wall of rectangular plate one (11) is provided with fixed hole one (111), the inner wall of rectangular plate two (12) is provided with support hole (121), sector plate (13) is provided with through hole (131) for fixing handle (3), handle (3) is rotatably connected with sector plate (13) around through hole (131), the support hole (121) of left grab bucket (1) is rotatably connected with connecting plate one (6), the support hole (121) of right grab bucket (2) is rotatably connected with connecting plate two (7), connecting plate one (6) and connecting plate two (7) are both provided with fixed hole two (61) at one end, connecting plate one (6) and connecting plate two (7) are both rotatably connected on handle (3), two combined pull ropes (4) are fixed on fixed hole two (61) of connecting plate one (6) and connecting plate two (7) respectively at one end, and the other end extends outside left grab bucket (1) and right grab bucket (2), two open pull ropes (5) are fixed on fixed hole one (111) of left grab bucket (1) and right grab bucket (2) respectively at one end, and the other end extends outside left grab bucket (1) and right grab bucket (2).
2. A portable grab dredging device according to claim 1, characterized in that The handle (3) includes a horizontal rod (32) and a vertical rod (31), and the vertical rod (31) is vertically fixed at the center position of the horizontal rod (32).
3. A portable grab dredging device according to claim 2, characterized in that The part of the vertical rod (31) exposed from the left grab bucket (1) and the right grab bucket (2) is provided with a pull rope hole one (311) and a pull rope hole two (312), the other end of the combined pull rope (4) passes through the pull rope hole one (311), and the other end of the open pull rope (5) passes through the pull rope hole two (312).
4. A portable grab dredge device according to claim 2, characterized in that: The horizontal rod (32) and the vertical rod (31) are movably connected.
5. A portable grab dredge device according to claim 2, characterized in that: The horizontal rod (32) is provided with a fixed pin hole (321) at both ends, and the fixed pin hole (321) extends from the inner side of the left grab bucket (1) and the right grab bucket (2) to the outer side of the left grab bucket (1) and the right grab bucket (2).
6. A portable grab dredge device according to claim 2, characterized in that: The middle part of the connecting plate one (6) and the connecting plate two (7) is provided with a fixed hole three (62), and the connecting plate one (6) and the connecting plate two (7) pass through the horizontal rod (32) through the fixed hole three (62), and the horizontal rod (32) is fixed with a plurality of positioning structures.
7. A portable grab dredge device according to claim 6, characterized in that: It also includes a positioning pin, the positioning structure is a pin hole one (323), and the positioning pin is inserted into the pin hole to form positioning of the connecting plate one (6) and the connecting plate two (7) on the horizontal rod (32).
8. A portable grab dredge device according to claim 6, characterized in that: The positioning structure is a stop sheet, and the stop sheet is fixed on the horizontal rod (32) to form positioning of the connecting plate one (6) and the connecting plate two (7) on the horizontal rod (32).
9. A portable grab dredge device according to claim 7, characterized in that: The horizontal rod (32) is provided with a shaft shoulder (322), one side of the connecting plate one (6) and the connecting plate two (7) is positioned through the shaft shoulder (322), and the other side is positioned through the positioning pin.
10. A portable grab dredging device according to any one of claims 1-9, characterized in that: The other end of the two combined pull ropes (4) is combined into one combined pull rope (4), and the other end of the two open pull ropes (5) is combined into one combined pull rope (4).
11. A portable grab dredging device according to any one of claims 1-9, characterized in that: The rectangular plate two (12) is set as a zigzag shape far from one end of the rectangular plate one (11).
12. A portable grab dredging device according to any one of claims 1-9, characterized in that: The fixing hole one (111) and the support hole (121) are arranged at the same vertical position and are not centrally arranged.
13. A portable grab dredging device according to any one of claims 1-9, characterized in that: The fixing hole one (111) is arranged on the door arch plate one (112) which is vertically fixed on the inner side of the rectangular plate one (11) and has one side of the door arch far from the rectangular plate one (11), the support hole (121) is arranged on the door arch plate two (122) which is fixed in parallel on the inner side of the rectangular plate two (12) and has one side of the door arch far from the rectangular plate two (12), the other end of the connecting plate one (6) and the connecting plate two (7) is provided with the fixing hole four (63), the other end of the connecting plate one (6) is inserted into the middle of the two door arch plate two (122) of the left grab bucket (1) and is fixed through a positioning pin, the other end of the connecting plate two (7) is inserted into the middle of the two door arch plate two (122) of the right grab bucket (2) and is fixed through a positioning pin.