Automatic water adding device for asphalt core wall dam filling material

Abstract

The utility model provides an automatic water adding device for asphalt core wall dam filling materials, which belongs to the technical field of building material water adding devices, and comprises a working surface, a fixing ring arranged on the working surface, water adding equipment arranged in the fixing ring, a pipeline connected to the water adding equipment, and a plurality of limiting structures arranged on the pipeline. A telescopic structure is arranged on the lower portion of the limiting structure, and a fixing structure is arranged on the lower portion of the telescopic structure and arranged on the working face. The telescopic structure and the limiting structure can be fixed to the upper portion of the fixing structure through the fixing structure so that the telescopic structure and the limiting structure can be fixed to one position, and the telescopic structure is arranged above the fixing structure so that the water pipe can stretch out and draw back up and down. The situation that the height of the water pipe needs to be adjusted when specific conditions possibly occur is avoided, the water pipe is fixed through the limiting structure, and the water pipe is fixed and limited through a limiting semi-ring in the limiting structure.

Description

Technical Field

[0001] The utility model relates to the technical field of building material water adding devices, in particular to an automatic water adding device for asphalt core wall dam filling materials. Background Art

[0002] Asphalt concrete has excellent anti-seepage and deformation adaptability characteristics and is widely used as an anti-seepage material in dam projects. Under existing technical conditions, lime and water are usually added to prepare asphalt concrete for mixing. The use of automatic watering equipment simplifies the manual watering process and improves efficiency. However, current automatic watering equipment mostly uses soft plastic water pipes. During the water delivery process, the water pipes are often crushed by vehicles and cause rupture and damage. Therefore, a device that can protect the water pipes is urgently needed. Utility Model Content

[0003] The utility model provides an automatic water adding device for filling materials of asphalt core wall dam, aiming at solving at least one technical problem existing in the prior art mentioned in the background technology.

[0004] The utility model provides the following technical solutions to achieve the above objectives:

[0005] An automatic water-adding device for asphalt core wall dam filling material comprises a working surface, a fixed ring is arranged on the working surface, a water-adding device is arranged inside the fixed ring, a pipeline is connected to the water-adding device, a plurality of limiting structures are arranged on the pipeline, a telescopic structure is arranged at the bottom of the limiting structure, a fixed structure is arranged at the bottom of the telescopic structure, and the fixed structure is arranged on the working surface.

[0006] Furthermore, the limiting structure includes a fixing hole, a second threaded sleeve is arranged inside the fixing hole, the second threaded sleeve is connected to the threaded rod through a thread, a toothed screw head is welded on the top of the threaded rod, the threaded rod is connected to the second threaded hole through a thread, a limiting semi-ring is arranged on one side of the second threaded hole, and a pipe is movably arranged inside the limiting semi-ring.

[0007] Furthermore, the telescopic structure includes a bottom plate, a top surface of the bottom plate is provided with a telescopic rod, an output rod of the telescopic rod is provided with a limit fixing plate, and a hole is opened on the limit fixing plate.

[0008] Furthermore, the fixing structure includes a first threaded sleeve, which is threadedly connected to a bolt, which is threadedly connected to a first threaded hole, a bottom fixing plate is provided on the outer surface of the first threaded hole, a groove is provided at the center of the top surface of the bottom fixing plate, and a telescopic structure is provided inside the groove.

[0009] Furthermore, a semicircular groove is provided at the center of the top surface of the limiting fixing plate.

[0010] Furthermore, the first threaded sleeves are provided with eight and are arranged inside the circular hole opened at the top of the working surface and are symmetrically arranged along a straight line.

[0011] Furthermore, there are four bottom fixing plates in total and they are arranged in a ring shape on the top of the working surface.

[0012] Furthermore, there are four bottom plates in total, which are arranged on the top surface of the bottom fixing plate and are symmetrically arranged along a straight line.

[0013] Furthermore, there are four fixing holes in total, which are arranged on the top of the limiting fixing plate and are symmetrically arranged along a straight line.

[0014] Furthermore, there are two limiting half rings in total and they are arranged on the top of the limiting fixing plate in a straight line.

[0015] Beneficial Effects

[0016] Compared with the prior art, the advantages and positive effects of the utility model are that the utility model uses a fixed structure to enable the telescopic structure and the limiting structure to be fixed above the fixed structure to achieve the effect of fixing in one position, and by arranging a telescopic structure above the fixed structure, the water pipe can be telescoped up and down, so as to avoid the need to adjust the height of the water pipe in certain situations, and the water pipe is fixed by the limiting structure, and the water pipe is fixed and limited by the limiting semi-ring in the limiting structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below only relate to some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor.

[0018] Figure 1 It is a front view three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a three-dimensional structural diagram of the fixed structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the telescopic structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the limiting structure of the utility model.

[0022] Figure numerals: 1—water adding equipment; 2—fixing ring; 3—ground; 4—water pipe; 5—fixing structure; 501—first threaded sleeve; 502—bolt; 503—bottom fixing plate; 504—first threaded hole; 6—telescopic structure; 601—bottom plate; 602—telescopic rod; 603—limiting fixing plate; 7—limiting structure; 701—fixing hole; 702—second threaded sleeve; 703—threaded rod; 704—toothed screw head; 705—second threaded hole; 706—limiting semi-ring. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the present invention.

[0024] It should be noted that in the present invention: the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or apparatuses; the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like are based on the directions or positional relationships shown in the drawings. These The terms are mainly used to better describe the utility model and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation; the terms "first", "second", etc. are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence; the terms "install", "set", "provided with", "connected", "connected", "sleeved", etc. should be understood in a broad sense; for example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be an internal connection between two devices, elements or components. In addition, some terms can be used to express other meanings in addition to indicating orientation or positional relationships. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For ordinary technicians in this field, the specific meanings of these terms in the utility model can be understood according to specific circumstances.

[0025] Embodiment. An automatic water adding device for filling material of asphalt core wall dam, the structure of which is referenced Figure 1-4, including a working surface 3, a fixed ring 2 is arranged on the working surface 3, a water adding device 1 is arranged inside the fixed ring 2, a pipe 4 is connected to the water adding device 1, a plurality of limiting structures 7 are arranged on the pipe 4, a telescopic structure 6 is arranged at the lower part of the limiting structure 7, a fixed structure 5 is arranged at the lower part of the telescopic structure 6, and the fixed structure 5 is arranged on the working surface 3.

[0026] The limiting structure 7 includes a fixing hole 701, a second threaded sleeve 702 is arranged inside the fixing hole 701, the second threaded sleeve 702 is connected to the threaded rod 703 by threading, a toothed screw head 704 is welded to the top of the threaded rod 703, the threaded rod 703 is connected to the second threaded hole 705 by threading, a limiting semi-ring 706 is arranged on one side of the second threaded hole 705, and a pipe 4 is movably arranged in the limiting semi-ring 706.

[0027] The telescopic structure 6 comprises a bottom plate 601, a telescopic rod 602 is arranged on the top surface of the bottom plate 601, and a limit fixing plate 603 is arranged on the output rod of the telescopic rod 602, and a hole is opened on the limit fixing plate 603. The hole is opened on the limit fixing plate 603 to facilitate the cooperation with the fixing hole 701 of the limit structure 7 for fixing.

[0028] The fixing structure 5 includes a first threaded sleeve 501, which is threadedly connected to a bolt 502, which is threadedly connected to a first threaded hole 504, and a bottom fixing plate 503 is provided on the outer surface of the first threaded hole 504. A groove is provided at the center of the top surface of the bottom fixing plate 503, and a telescopic structure 6 is provided inside the groove.

[0029] A semicircular groove is provided at the center of the top surface of the position limiting fixing plate 603. The semicircular groove is provided on the position limiting fixing plate 603 to facilitate installation of the water pipe 4.

[0030] The first threaded sleeves 501 are provided with eight and are arranged inside the circular holes opened at the top of the working surface 3 and are arranged symmetrically along a straight line. The first threaded sleeves 501 are provided to fix the bolts, and the bottom fixing plate 503 is fixed by the bolts, so that the whole can be fixed on the working surface 3.

[0031] There are four bottom fixing plates 503 arranged in a ring shape on the top of the working surface 3. The bottom fixing plates 503 are provided with a telescopic structure 6 and a limiting structure 7 on the top surface thereof to fix and limit the water pipe.

[0032] The bottom plates 601 are provided with four in total and are arranged on the top surface of the bottom fixing plate 503 and arranged symmetrically along a straight line. The bottom plates 601 are used to achieve a better effect of setting the telescopic rods 602, and the telescopic rods 602 are arranged on the top of the bottom plates 601 to adjust the height of the top limiting structure by telescoping.

[0033] There are four fixing holes 701 disposed on the top of the position limiting fixing plate 603 and arranged symmetrically along a straight line. The fixing holes 701 are used to fix the threaded rod 703 by disposing a second threaded sleeve 702 inside the fixing holes 701 and by the second thread 702 .

[0034] There are two limiting semi-rings 706 arranged in a straight line on the top of the limiting fixing plate 603. The limiting semi-rings 706 are provided to limit the water pipe 4 so that the water pipe 4 will not move significantly and fall to the ground.

[0035] The working principle and use method of the utility model: when it is necessary to limit the water pipe 4, the fixing structure 5 is first installed. It is necessary to open four equidistant fixing holes 701 on the working surface 3, and fix the first threaded sleeve 501 inside the fixing hole 701. The first threaded hole 504 on the outer surface of the bottom fixing plate 503 is aligned with the first threaded hole 504 and the bolt 502 is rotated clockwise. The bolt 502 is rotated clockwise to the first threaded hole 504, and is continuously rotated to the first threaded sleeve 501 to achieve the fixing effect, and the fixing structure 5 can be disassembled by reverse operation; when the fixing structure 5 is installed, the height can be adjusted by the telescopic structure 6 on the top of the bottom fixing plate 503, and the height can be adjusted by the telescopic rod 602 rod. The height can be adjusted by manually pressing or lifting to make the limiting fixing plate 603 of the telescopic structure 6 move up and down to adjust; after the telescopic structure 6 is installed, the water pipe 4 can be fixed by the limiting structure 7. First, the water pipe 4 is placed in the semicircular groove on the top surface of the limiting fixing plate 603, and then the limiting structure 6 is used to fix the water pipe 4. The second threaded holes 705 on the outer surfaces of the limiting semi-ring 706 on both sides of the positioning structure 7 are aligned with the second threaded sleeve 702 and the toothed screw head 704 is rotated in a clockwise manner so that the toothed screw head 704 drives the threaded rod 703. At this time, the threaded rod 703 extends to the second threaded sleeve 702 through the second threaded hole 705, thereby achieving a fixing effect. At this time, the water pipe 4 is fixed in the semicircular groove on the top of the limiting fixing plate 603 of the limiting semi-ring 706. A gap is provided when the water pipe 4 is in the limiting fixing plate 603 of the limiting semi-ring 706, which is convenient for pulling the water pipe 4.

[0036] Obviously, the above is only a part of the embodiments of the utility model, not all of the embodiments. The above embodiments are not used to limit the utility model. For those skilled in the art, the utility model can have various changes and variations. Any combination, modification, equivalent replacement, improvement and all other embodiments that can be made by ordinary technicians in the field within the spirit and principle of the utility model should be within the protection scope of the utility model.

Claims

1. An automatic water adding device for asphalt core wall dam filling material, characterized by: The invention comprises a working surface (3), a fixing ring (2) is arranged on the working surface (3), a water supply device (1) is arranged inside the fixing ring (2), a pipeline (4) is connected to the water supply device (1), a plurality of limiting structures (7) are arranged on the pipeline (4), a telescopic structure (6) is arranged at the bottom of the limiting structure (7), a fixing structure (5) is arranged at the bottom of the telescopic structure (6), and the fixing structure (5) is arranged on the working surface (3).

2. The automatic water adding device for asphalt core wall dam filling material according to claim 1 is characterized by: The limiting structure (7) comprises a fixing hole (701), a second threaded sleeve (702) is arranged inside the fixing hole (701), the second threaded sleeve (702) is connected to a threaded rod (703) via a thread, a toothed screw head (704) is welded to the top of the threaded rod (703), the threaded rod (703) is connected to the second threaded hole (705) via a thread, a limiting semi-ring (706) is arranged on one side of the second threaded hole (705), and a pipe (4) is movably arranged inside the limiting semi-ring (706).

3. The automatic water adding device for asphalt core wall dam filling material according to claim 1 is characterized by: The telescopic structure (6) comprises a bottom plate (601), a telescopic rod (602) is arranged on the top surface of the bottom plate (601), an output rod of the telescopic rod (602) is provided with a limit fixing plate (603), and a hole is opened on the limit fixing plate (603).

4. The automatic water adding device for asphalt core wall dam filling material according to claim 1 is characterized by: The fixing structure (5) comprises a first threaded sleeve (501), the first threaded sleeve (501) being connected to a bolt (502) via a thread, the bolt (502) being connected to a first threaded hole (504) via a thread, a bottom fixing plate (503) being provided on the outer surface of the first threaded hole (504), a groove being provided at the center of the top surface of the bottom fixing plate (503), and a telescopic structure (6) being provided inside the groove.

5. The automatic water adding device for asphalt core wall dam filling material according to claim 3 is characterized by: A semicircular groove is provided at the center of the top surface of the limiting fixing plate (603).

6. The automatic water adding device for asphalt core wall dam filling material according to claim 4 is characterized by: The first threaded sleeves (501) are provided with eight pieces and are arranged inside a circular hole opened at the top of the working surface (3) and are symmetrically arranged along a straight line.

7. The automatic water adding device for asphalt core wall dam filling material according to claim 4 is characterized by: A total of four bottom fixing plates (503) are provided and are arranged on the top of the working surface (3) in a ring-shaped arrangement.

8. The automatic water adding device for asphalt core wall dam filling material according to claim 3 is characterized by: There are four bottom plates (601) in total, which are arranged on the top surface of the bottom fixing plate (503) and are symmetrically arranged along a straight line.

9. The automatic water adding device for asphalt core wall dam filling material according to claim 2 is characterized by: There are four fixing holes (701) in total, which are arranged on the top of the limiting fixing plate (603) and are symmetrically arranged along a straight line.

10. The automatic water adding device for asphalt core wall dam filling material according to claim 2, characterized in that: There are two limiting half rings (706) in total and they are arranged on the top of the limiting fixing plate (603) in a straight line.

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