Cement soil anti-seepage wall forming device

Abstract

The utility model discloses a cement soil diaphragm wall forming device, and relates to the technical field of building foundation pit supporting diaphragm walls, the cement soil diaphragm wall forming device comprises a conveying pipe, a central ring frame, a first side position barrier plate and a second side position barrier plate, the first side position barrier plate and the second side position barrier plate are sequentially and annularly distributed on the outer wall of the central ring frame, the outer wall of the center ring frame is fixed to one side of the first side position blocking plate through an electric push rod, a mounting groove is formed in the other side of the first side position blocking plate, the inner wall of the mounting groove is movably connected with a running crawler belt, and the inner walls of the two ends of the running crawler belt are movably connected with auxiliary rollers. According to the utility model, the first side barrier plate, the second side barrier plate, the auxiliary roller, the operation driving motor and the operation crawler belt are matched for use, so that the nozzle can transversely move on the inner wall of the deep foundation pit in the cement pouring process, the cement pouring is more uniform, and the subsequent construction quality is further ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of building foundation pit support anti-seepage walls, in particular to a cement soil anti-seepage wall forming device. Background Art

[0002] With the development of technology, the use of flexible vertical anti-seepage walls is a more effective anti-seepage technology. This process has the advantages of low permeability, good durability, and strong anti-deformation ability. However, this technology needs to solve the problem of bottom anti-seepage, and anti-seepage sealing materials need to be poured. The conventional method is usually to lower the conduit for pouring, which is prone to uneven pouring and loose bottom bonding. Utility Model Content

[0003] The utility model aims to provide a cement soil anti-seepage wall forming device to solve the problems raised in the above-mentioned background technology.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A cement soil anti-seepage wall forming device comprises a conveying pipe, a central ring frame, a first side blocking baffle plate and a second side blocking baffle plate, wherein the first side blocking baffle plate and the second side blocking baffle plate are sequentially distributed in an annular manner on the outer wall of the central ring frame, and the outer wall of the central ring frame is fixed to one side of the first side blocking baffle plate by an electric push rod.

[0006] A mounting groove is provided on the other side of the first side blocking partition, a running track is movably connected to the inner wall of the mounting groove, and auxiliary rollers are movably connected to the inner walls at both ends of the running track.

[0007] The above-mentioned technical scheme is adopted, in which the first side blocking baffle, the second side blocking baffle, the auxiliary roller, the running drive motor and the running track are used in coordination, so that the nozzle can move laterally on the inner wall of the deep foundation pit during the process of pouring cement, making the cement pouring more uniform, thereby ensuring the subsequent construction quality.

[0008] A further improvement of the technical solution of the utility model is that: the top end of the auxiliary roller is fixedly connected with a running drive motor for driving the auxiliary roller, and the bottom end of the auxiliary roller is rotatably connected to the bottom of the inner wall of the installation groove.

[0009] A further improvement of the technical solution of the utility model is that: buffer assembly grooves are opened on the upper and lower sides of the first side blocking plate, and the inner wall of the buffer assembly groove is rotatably connected to a shaft rod.

[0010] A further improvement of the technical solution of the utility model is that a buffer spring is fixedly connected to the outer wall of the shaft rod, an end of the buffer spring away from the shaft rod is fixedly connected to an auxiliary wheel, and the outer wall of the auxiliary wheel is movably connected to the inner wall of the buffer assembly groove.

[0011] The above-mentioned technical solution is adopted, in which the auxiliary wheel, buffer spring and shaft rod are used in combination, so that when the device moves, the outer wall of the auxiliary wheel contacts the deep foundation pit, and the deformation of the buffer spring on the inner wall of the auxiliary wheel is used for buffering. At the same time, with the help of the buffering effect of the buffer spring, a certain buffering effect can be provided when the device collides during the lifting process.

[0012] A further improvement of the technical solution of the utility model is that: a controller is fixedly connected to the inner wall of the central ring frame, a vertical sensor is arranged on one side of the controller, and the bottom end of the conveying pipe passes through the bottom of the central ring frame.

[0013] A further improvement of the technical solution of the utility model is that: the outer wall of the bottom end of the delivery pipe is fixedly connected with a control valve, and the outer wall of the control valve is fixedly connected with a nozzle.

[0014] A further improvement of the technical solution of the utility model is that the outer wall of the central ring frame is fixedly connected to one side of the first side blocking partition.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] The utility model provides a cement soil anti-seepage wall forming device, which utilizes the coordinated use of a first side blocking baffle plate, a second side blocking baffle plate, an auxiliary roller, a running drive motor and a running crawler, so that a nozzle can move laterally on the inner wall of a deep foundation pit during cement pouring, so that cement pouring is more uniform, thereby ensuring the subsequent construction quality.

[0017] The utility model provides a cement soil anti-seepage wall forming device. By using an auxiliary wheel, a buffer spring and a shaft rod in coordination, when the device moves, the outer wall of the auxiliary wheel contacts with a deep foundation pit, and the deformation of the buffer spring on the inner wall of the auxiliary wheel is used for buffering. At the same time, with the buffering effect of the buffer spring, a certain buffering effect can be provided when the device collides during the lifting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a bottom view structural schematic diagram of the utility model;

[0020] Figure 3 This is a schematic diagram of the details of the central ring frame structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the running crawler structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the auxiliary wheel structure of the utility model.

[0023] In the figure: 1. conveying pipe; 2. center ring frame; 3. first side blocking baffle; 4. second side blocking baffle; 5. running track; 6. electric push rod; 7. control valve; 8. nozzle; 9. controller; 10. vertical sensor; 11. running drive motor; 12. auxiliary roller; 13. mounting groove; 14. auxiliary wheel; 15. buffer spring; 16. shaft. DETAILED DESCRIPTION

[0024] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] The present invention is further described in detail below in conjunction with the embodiments:

[0026] like Figure 1-5 As shown, the utility model provides a cement soil anti-seepage wall forming device, including a conveying pipe 1, a central ring frame 2, a first side blocking baffle plate 3 and a second side blocking baffle plate 4, the first side blocking baffle plate 3 and the second side blocking baffle plate 4 are sequentially distributed in a ring shape on the outer wall of the central ring frame 2, and the outer wall of the central ring frame 2 is fixed to one side of the first side blocking baffle plate 3 by an electric push rod 6.

[0027] A mounting groove 13 is provided on the other side of the first side blocking baffle plate 3 , and a running track 5 is movably connected to the inner wall of the mounting groove 13 , and auxiliary rollers 12 are movably connected to the inner walls at both ends of the running track 5 .

[0028] The top end of the auxiliary roller 12 is fixedly connected to a driving motor 11 for driving the auxiliary roller 12 , and the bottom end of the auxiliary roller 12 is rotatably connected to the bottom of the inner wall of the mounting groove 13 .

[0029] like Figure 1-5 As shown, based on Example 1, the utility model provides a technical solution: preferably, buffer assembly grooves are provided on the upper and lower sides of the first side blocking partition 3, and the inner wall of the buffer assembly groove is rotatably connected to a shaft rod 16.

[0030] The outer wall of the shaft 16 is fixedly connected with a buffer spring 15, and one end of the buffer spring 15 away from the shaft 16 is fixedly connected with an auxiliary wheel 14, and the outer wall of the auxiliary wheel 14 is movably connected with the inner wall of the buffer assembly groove. When the device is moving, the outer wall of the auxiliary wheel 14 contacts the deep foundation pit, and the deformation of the buffer spring 15 on the inner wall of the auxiliary wheel 14 is used for buffering. At the same time, with the buffering effect of the buffer spring 15, a certain buffering effect can be provided when the device collides during the lifting process.

[0031] A controller 9 is fixedly connected to the inner wall of the center ring frame 2, and a vertical sensor 10 is provided on one side of the controller 9. The bottom end of the conveying pipe 1 passes through the bottom of the center ring frame 2. When the first side blocking baffle 3 and the second side blocking baffle 4 are unfolded and angularly offset on the inner wall of the deep foundation pit, and are not parallel to the inner wall of the deep foundation pit, the vertical sensor 10 transmits the monitored signal to the controller 9, and the controller 9 controls the electric push rod 6 to drive the first side blocking baffle 3 and the second side blocking baffle 4 to reset, and then pushes them outward again for adjustment, so that the first side blocking baffle 3 and the second side blocking baffle 4 can fit with the inner wall of the deep foundation pit.

[0032] A control valve 7 is fixedly connected to the outer wall of the bottom end of the delivery pipe 1 , and a nozzle 8 is fixedly connected to the outer wall of the control valve 7 .

[0033] The outer wall of the central ring frame 2 is fixedly connected to one side of the first side blocking baffle 3 .

[0034] The working principle of the cement soil anti-seepage wall forming device will be specifically described below.

[0035] like Figure 1-5 As shown, when in use, the device is placed in a deep foundation pit for cement pouring, and through the controller 9, multiple groups of electric push rods 6 are started to push the first side blocking baffle 3 to the outside of the central ring frame 2 until the outside of the first side blocking baffle 3 is in contact with the inner wall of the deep foundation pit, and then the control valve 7 is started to pour the cement in the conveying pipe 1 into the deep foundation pit through the nozzle 8. During the pouring process, the controller 9 controls the operation drive motor 11 to start, and the operation drive motor 11 drives the auxiliary roller 12 to rotate, and the auxiliary roller 12 drives the running crawler 5 to rotate, and the outer wall of the running crawler 5 is in contact with the inner wall of the deep foundation pit at this time, so that the running crawler 5 will drive the device to move laterally inside the deep foundation pit during the rotation process, and the position of the cement pouring is in a lateral state, thereby ensuring the uniformity of the cement pouring.

[0036] When the first side blocking baffle plate 3 and the second side blocking baffle plate 4 are deployed on the inner wall of the deep foundation pit and are offset in angle, and are not parallel to the inner wall of the deep foundation pit, the vertical sensor 10 transmits the monitored signal to the controller 9, and the controller 9 controls the electric push rod 6 to drive the first side blocking baffle plate 3 and the second side blocking baffle plate 4 to reset, and then push them outward again for adjustment, so that the first side blocking baffle plate 3 and the second side blocking baffle plate 4 can fit with the inner wall of the deep foundation pit.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only those elements, but also other elements not explicitly listed, or still includes elements inherent to such process, method, article or equipment. In the absence of more restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or equipment including the elements. The above generally describes the utility model in detail, but on the basis of the utility model, some modifications or improvements can be made to it, which is obvious to the general technicians in the technical field. Therefore, modifications or improvements that do not depart from the spirit of the utility model are within the scope of protection of the utility model.

Claims

1. A cement soil anti-seepage wall forming device, comprising a conveying pipe (1), a central ring frame (2), a first side blocking plate (3) and a second side blocking plate (4), characterized in that: The first side blocking baffle plate (3) and the second side blocking baffle plate (4) are sequentially distributed in an annular manner on the outer wall of the central ring frame (2), and the outer wall of the central ring frame (2) is fixed to one side of the first side blocking baffle plate (3) via an electric push rod (6); A mounting groove (13) is provided on the other side of the first side blocking baffle (3), a running track (5) is movably connected to the inner wall of the mounting groove (13), and auxiliary rollers (12) are movably connected to the inner walls of both ends of the running track (5).

2. A cement soil anti-seepage wall forming device according to claim 1, characterized in that: The top end of the auxiliary roller (12) is fixedly connected to a running drive motor (11) for driving the auxiliary roller, and the bottom end of the auxiliary roller (12) is rotatably connected to the bottom of the inner wall of the mounting groove (13).

3. The cement soil anti-seepage wall forming device according to claim 1, characterized in that: Buffer assembly grooves are provided on the upper and lower sides of the first side blocking partition (3), and a shaft (16) is rotatably connected to the inner wall of the buffer assembly groove.

4. A cement soil anti-seepage wall forming device according to claim 3, characterized in that: The outer wall of the shaft rod (16) is fixedly connected to a buffer spring (15), one end of the buffer spring (15) away from the shaft rod (16) is fixedly connected to an auxiliary wheel (14), and the outer wall of the auxiliary wheel (14) is movably connected to the inner wall of the buffer assembly groove.

5. The cement soil anti-seepage wall forming device according to claim 1, characterized in that: A controller (9) is fixedly connected to the inner wall of the central ring frame (2), a vertical sensor (10) is arranged on one side of the controller (9), and the bottom end of the conveying pipe (1) passes through the bottom of the central ring frame (2).

6. The cement soil anti-seepage wall forming device according to claim 1, characterized in that: A control valve (7) is fixedly connected to the outer wall of the bottom end of the delivery pipe (1), and a nozzle (8) is fixedly connected to the outer wall of the control valve (7).

7. The cement soil anti-seepage wall forming device according to claim 1, characterized in that: The outer wall of the central ring frame (2) is fixedly connected to one side of the first side blocking baffle (3).

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