Slurry collecting structure for pile foundation hole construction
By designing the mud collection structure of the collection pool and the connecting channel in the pile foundation construction, the problem of difficulty in collecting mud is solved, and the cleanliness of the construction site and the safety of the construction environment are achieved.
Patent Information
- Application Number
- CN202421368114.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-06-14
AI Technical Summary
During the construction of pile foundation holes, it is difficult to collect the mud effectively, resulting in slippery construction site and serious pollution, affecting the construction environment.
A mud collection structure for pile foundation hole construction is designed, including a collection pool and a communication channel. The mud overflows into the collection pool through the communication channel and is pumped and discharged through a mud pump.
It effectively avoids mud from flooding the pile foundation holes, keeps the construction site clean, and improves the safety and efficiency of the construction environment.
Smart Images
Figure CN222686625U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pile foundation hole construction, in particular to a mud collection structure for pile foundation hole construction. Background Art
[0002] In the process of pile foundation hole drilling, mud is an important auxiliary tool. The main functions of mud include the following aspects:
[0003] Cooling and lubrication: During the drilling process, the mud can take away the heat generated by the hole wall and chips, playing a cooling role. It can also lubricate the drill bit and the hole wall, reduce friction, and extend the life of the drill bit.
[0004] Crushing and suspending chips: Sand-carrying particles in the mud help to crush surrounding rocks, suspend and remove chips generated during drilling, and prevent chips from blocking the drill hole.
[0005] Maintain hole wall stability: Mud can bear the pressure of the stratum, maintain the stability of the hole wall, and prevent drilling collapse and excavation problems.
[0006] Under certain circumstances, it can seal the holes and improve the stability of the hole walls.
[0007] Transport cuttings generated during drilling, maintain mud properties, keep the hole bottom clean, etc.
[0008] Therefore, it is often necessary to pump out mud during construction. In the prior art, there is no special mud collection mechanism, so mud often falls on the ground at the opening of the pile foundation hole, polluting the construction site and making the construction environment harsh. Utility Model Content
[0009] The utility model aims to provide a mud collection structure for pile foundation hole construction, which can conveniently collect mud and prevent the bottom surface of the construction site from being slippery.
[0010] The embodiments of the present invention are implemented by the following technical solutions:
[0011] A mud collection structure for pile foundation hole construction comprises a collection pool; the collection pool is arranged on one side of the pile foundation hole in coordination with the pile foundation hole; a communication channel connected to the collection pool is opened at the top of the pile foundation hole.
[0012] Furthermore, a floor panel is laid on the top of the collection tank; the floor panel is provided with a pumping hole corresponding to the top opening of the collection tank, so that when the floor panel is covered on the top of the collection tank, the pumping hole is opposite to the top opening of the collection tank.
[0013] Furthermore, the floor panel is also covered on the top of the pile foundation hole; the floor panel is provided with a through hole corresponding to the pile foundation hole, so that when the floor panel is covered on the top of the pile foundation hole, the through hole is opposite to the top opening of the pile foundation hole.
[0014] Furthermore, the diameter of the drainage hole is smaller than the top opening of the collection tank; the diameter of the drainage hole is 300 mm.
[0015] Furthermore, the diameter of the pumping hole is larger than the top opening of the collection tank.
[0016] Furthermore, a waterproof cloth is laid in the collection pool.
[0017] Furthermore, an inner liner is arranged in the collection pool; the inner liner is arranged in a barrel shape; and a notch is arranged on the side of the inner liner corresponding to the connecting channel.
[0018] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects:
[0019] When the mud collection structure of the pile foundation hole construction of the utility model is used, when the mud in the pile foundation hole rises to the connecting channel, it will overflow into the collection pool through the connecting channel. The mud can be pumped out from the collection pool by a mud pump. Since the connecting channel is lower than the ground, the mud in the pile foundation hole flows into the collection pool before reaching the ground, which effectively prevents the mud from overflowing the pile foundation hole and making the ground slippery. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.
[0021] Figure 1 It is a schematic diagram of the coordination between the pile foundation hole and the collection pool;
[0022] Figure 2 is a schematic diagram of the inner tank;
[0023] Figure 3 Schematic diagram of the ground slab covering the pile foundation holes and collection basin.
[0024] Icon: 1-collection tank, 2-pile foundation hole, 3-connecting channel, 4-ground panel, 5-drainage hole, 6-through hole, 7-inner liner, 8-notch. DETAILED DESCRIPTION
[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0026] Example:
[0027] like Figure 1-Figure 3 As shown, the utility model provides a mud collection structure for pile foundation hole construction, including a collection tank 1. The collection tank 1 is arranged on one side of the pile foundation hole 2 in cooperation with the pile foundation hole 2. The pile foundation hole 2 is gradually drilled from the ground to the underground. The collection tank 1 is also gradually drilled from the ground to the underground. The collection tank 1 can be located at any position around the pile foundation hole 2. However, the distance between the two should not be too far, and it is best to keep the net distance between the two within one meter. A connecting channel 3 connecting to the collection tank 1 is provided at the top of the pile foundation hole 2. The connecting channel 3 is actually a ditch opened on the ground, and its purpose is to connect the pile foundation hole 2 and the collection tank 1. The depth of the collection tank 1 is preferably 1.5 meters.
[0028] When the mud collection structure for pile foundation hole construction of the utility model is used, when the mud in the pile foundation hole 2 rises to the connecting channel 3, it will overflow into the collecting pool 1 through the connecting channel 3. The mud can be pumped out from the collecting pool 1 by a mud pump. Since the connecting channel 3 is lower than the ground, the mud in the pile foundation hole 2 flows into the collecting pool 1 before reaching the ground, which effectively prevents the mud from overflowing the pile foundation hole 2 and polluting the construction site.
[0029] In actual operation, the collection pool 1 can be excavated first and then the pile foundation hole 2 can be excavated. The excavation of the collection pool 1 can be carried out by drilling or manual excavation.
[0030] In this embodiment, a floor panel 4 is laid on the top of the collection tank 1. Figure 1 As shown, the floor panel 4 is provided with a drainage hole 5 corresponding to the top opening of the collection tank 1 , so that when the floor panel 4 is covered on the top of the collection tank 1 , the drainage hole 5 is directly opposite to the top opening of the collection tank 1 .
[0031] The ground panel 4 can be a thick steel plate or other materials. After laying the ground panel 4, the ground panel 4 covers the ground around the collection pool 1. If there is no ground panel 4, the area between the pile foundation hole 2 and the collection pool 1 may collapse due to the repeated movement of workers. At the same time, this area is generally soil, and if mud is spilled, it will make the ground slippery. The provision of the ground panel 4 makes the ground between the pile foundation hole 2 and the collection pool 1 more solid. At the same time, mud spilled on the reinforced ground panel 4 will not be particularly slippery, and it is safer. In addition, the ground panel 4 covers the periphery of the collection pool 1, leaving only the drainage hole 5 for mud drainage work, which better isolates the mud and prevents mud from contaminating the ground.
[0032] In this embodiment, the floor panel 4 is also covered on the top of the pile foundation hole 2. The floor panel 4 is provided with a through hole 6 corresponding to the pile foundation hole 2, so that when the floor panel 4 is covered on the top of the pile foundation hole 2, the through hole 6 is directly opposite to the top opening of the pile foundation hole 2. In this way, the floor panel 4 also covers the surroundings of the pile foundation hole 2, thereby better ensuring the ground environment.
[0033] In this embodiment, the diameter of the drainage hole 5 is smaller than the top opening of the collection tank 1. The diameter of the drainage hole 5 is 300 mm. Figure 3 As shown, most of the top of the collection tank 1 is covered by the ground panel 4, thereby forming a more spacious working surface, which is more conducive to construction.
[0034] In this embodiment, the diameter of the extraction hole 5 can also be larger than the top opening of the collection tank 1. This is more suitable for construction in an open area. The top of the collection tank 1 is completely open, which is conducive to the staff to monitor the mud state and then timely extract the mud.
[0035] In this embodiment, a waterproof cloth is laid in the collection tank 1. The waterproof cloth can isolate the mud from the collection tank 1, and prevent the soil in the collection tank 1 from mixing with the mud and affecting the quality of the mud.
[0036] In this embodiment, an inner liner 7 is provided in the collection tank 1. The inner liner 7 is provided in a barrel shape. A notch 8 is provided on the side of the inner liner 7 corresponding to the connecting channel 3. The inner liner 7 can be welded from steel plates, so that the inner liner 7 can be reused. The inner liner 7 can also isolate the mud from the collection tank 1 to prevent the soil in the collection tank 1 from mixing with the mud and affecting the quality of the mud.
[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A slurry collection structure for pile foundation hole construction, characterized in that: It comprises a collecting pool (1); the collecting pool (1) is arranged on one side of the pile foundation hole (2) in cooperation with the pile foundation hole (2); a connecting channel (3) connected to the collecting pool (1) is provided at the top of the pile foundation hole (2).
2. The mud collection structure for pile foundation hole construction according to claim 1, characterized in that: A floor panel (4) is laid on the top of the collection tank (1); the floor panel (4) is provided with a pumping hole (5) corresponding to the top opening of the collection tank (1), so that when the floor panel (4) is covered on the top of the collection tank (1), the pumping hole (5) is directly opposite to the top opening of the collection tank (1).
3. The mud collection structure for pile foundation hole construction according to claim 2, characterized in that: The floor panel (4) is also covered on the top of the pile foundation hole (2); the floor panel (4) is provided with a through hole (6) corresponding to the pile foundation hole (2), so that when the floor panel (4) is covered on the top of the pile foundation hole (2), the through hole (6) is directly opposite to the top opening of the pile foundation hole (2).
4. The mud collection structure for pile foundation hole construction according to claim 3 is characterized in that: The diameter of the drainage hole (5) is smaller than the top opening of the collection tank (1); the diameter of the drainage hole (5) is 300 mm.
5. The slurry collection structure for pile foundation hole construction according to claim 3, characterized in that: The diameter of the pumping hole (5) is larger than the top opening of the collection tank (1).
6. The slurry collection structure for pile foundation hole construction according to any one of claims 1 to 5, characterized in that: A waterproof cloth is laid in the collection pool (1).
7. The slurry collection structure for pile foundation hole construction according to any one of claims 1 to 5, characterized in that: An inner liner (7) is arranged in the collection pool (1); the inner liner (7) is arranged in a barrel shape; a notch (8) is arranged on the side of the inner liner (7) corresponding to the connecting channel (3).