Mixing tank for slope dangerous rock prevention and control

Abstract

According to the mixing tank for slope dangerous rock prevention and control, in the using process, the stirring assembly in the tank body is driven through the driving transmission assembly, so that the stirring assembly stirs concrete in the tank body, and after concrete mixing is completed, concrete grout is discharged into a stand column foundation pit through the grout outlet assembly; according to the utility model, the size of the tank body is limited, so that the mixing tank can be used on a side slope and mixed concrete grout is directly poured into a stand column foundation pit, and the problems that in the prior art, a large-scale concrete mixing device is not easy to use, and the mixing tank is inconvenient to use are solved. And concrete mixing and grouting cannot be directly carried out on the foundation pit on the side slope, and inconvenience is brought to arrangement of a rockfall protection net.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of dangerous rock prevention of side slope, and particularly relates to a mixing tank for dangerous rock prevention of side slope. BACKGROUND

[0002] Dangerous rock of side slope refers to rock mass such as stone, gravel and earth-rock, which is loose or has unfavorable structure surface due to natural factors (such as rainfall, earthquake, etc.) or human activities (such as engineering construction, mineral exploitation, etc.) on the side slope. These rock masses may cause disasters such as rolling and landslide under the action of external forces such as gravity and wind. Dangerous rock collapse geological disasters often occur at the position of tunnel portal and high and steep side slope, so the construction unit often adopts the method of setting rockfall protection net after removing dangerous rock of side slope to prevent geological disasters caused by dangerous rock of side slope.

[0003] In the process of setting rockfall protection net on the side slope, a column foundation pit is often excavated on the slope surface, the protection column is inserted into the column foundation pit, and concrete is poured in the gap between the column foundation pit and the protection column. After the protection column is fixed to the column foundation pit hole by the concrete, the protection net is hung on the protection column to complete the installation operation of the rockfall protection net. In the prior art, due to the dangerous terrain of the side slope, a large concrete mixing device is not easy to use, and it is not possible to directly mix and grout concrete for the foundation pit on the side slope, which brings inconvenience to the setting of the rockfall protection net. CONTENT OF THE UTILITY MODEL

[0004] In order to solve the technical problem of the background art that a large concrete mixing device is not easy to use, it is not possible to directly mix and grout concrete for the foundation pit on the side slope, and it brings inconvenience to the setting of the rockfall protection net, the utility model provides a mixing tank for dangerous rock prevention of side slope.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A mixing tank for dangerous rock prevention of side slope, the mixing tank comprises a driving transmission assembly, a tank body and a grout outlet assembly, the driving transmission assembly is fixedly arranged on the outside of the tank body, the diameter of the tank body is 70-90 cm, the height of the tank body is 130-150 cm, a stirring assembly is arranged in the tank body, and the stirring assembly is movably connected with the driving transmission assembly, and the grout outlet assembly is arranged on the lower side of the tank body and communicates with the tank body.

[0007] Optionally, the driving transmission assembly comprises a driving gear, a transmission rod and a driving motor, the driving motor is fixedly arranged on the outside of the tank body, the transmission rod is connected to the output end of the driving motor, and the driving gear is arranged on the transmission rod and movably connected with the stirring assembly.

[0008] Optionally, the stirring assembly comprises a driven gear, a stirring rotating rod, stirring blades and stirring blades; the upper end of the stirring rotating rod extends out of the tank body; the driven gear is arranged at the upper end of the stirring rotating rod, and the driven gear is engaged with the driving gear; the stirring blades are arranged at the lower end of the stirring rotating rod; the stirring blades are arranged on the stirring rotating rod and between the driving gear and the stirring blades.

[0009] Optionally, the stirring blades are a plurality of and are arranged at intervals on the stirring rotating rod.

[0010] Optionally, the stirring blades are arranged with a hollow structure.

[0011] Optionally, a screen is arranged in the tank body close to the inlet, and the stirring rotating rod penetrates through the screen.

[0012] Optionally, the outlet of the tank body is provided with a discharging valve, the discharging valve comprises a valve cylinder wall, an opening and closing hole and a limiting hole are arranged on the valve cylinder wall, the limiting hole is arranged below the opening and closing hole; a switch panel is arranged in the valve cylinder wall; a rotating handle is fixedly connected with the switch panel through the opening and closing hole; a limiting pin is inserted into the valve cylinder wall through the limiting hole, and is used for limiting the switch panel.

[0013] Optionally, the slurry discharging assembly comprises a hard pipe and a soft pipe, the hard pipe is communicated with the outlet of the tank body; and the soft pipe is communicated with the hard pipe.

[0014] Optionally, the slurry discharging assembly further comprises a booster pump, and the booster pump is communicated with the hard pipe.

[0015] Optionally, a support is arranged outside the tank body.

[0016] The beneficial effects of the present application are as follows:

[0017] (1) The mixing tank for slope dangerous rock prevention is provided, in the use process, the stirring assembly in the tank body is driven through the driving transmission assembly, the stirring assembly is used for stirring the concrete in the tank body, after the concrete mixing is completed, the concrete slurry is discharged into the gap between the column foundation pit and the protective column through the slurry discharging assembly, so as to fix the protective column, and the size of the tank body is limited in the present application, so that the mixing tank can be used on the slope and directly pour the mixed concrete slurry into the column foundation pit, and the technical problems that the large concrete stirring device is not easy to use and cannot directly mix and grout the concrete in the foundation pit on the slope and brings inconvenience to the setting of the rockfall protection net are solved.

[0018] (2) Meanwhile, the mixing tank in the utility model can be carried on the mobile working platform, which is convenient for the conversion of the working site.

[0019] (3) In the utility model, the diameter of the mixing tank body is 70-90 cm, and the height is 130-150 cm, which can adapt to the dangerous terrain of the slope, and solve the technical problem that the large concrete mixing device in the prior art is not easy to use, cannot directly mix and grout the foundation pit on the slope, and brings inconvenience to the setting of the rockfall protection net. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is the schematic diagram of the mixing tank for the slope dangerous rock prevention and control in the utility model;

[0021] Figure 2 is the split schematic diagram of the mixing tank for the slope dangerous rock prevention and control in the utility model.

[0022] Wherein: 1, drive transmission assembly; 11, driving gear; 12, transmission rod; 13, drive motor; 2, tank body; 21, screen; 22, support; 3, grout outlet assembly; 31, hard pipe; 32, soft pipe; 33, booster pump; 4, stirring assembly; 41, driven gear; 42, stirring rod; 421, mounting groove; 43, stirring blade; 431, stirring blade sleeve ring; 432, blade; 433, limit pin; 44, stirring piece; 441, hollow structure; 5, discharging valve; 51, valve cylinder wall; 52, switch hole; 53, limit hole; 54, switch panel; 55, handle; 56, limit pin. DETAILED DESCRIPTION

[0023] 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 described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. The description of the at least one exemplary embodiment is actually only illustrative, not as any limitation on the utility model and its application or use. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0024] It is to be understood that the terms so far as the language goes used in this specification are only to describe the specific implementation and are not intended to limit the exemplary embodiments according to the present application. As used in this specification, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising", when used in this specification, specify the presence of stated features, steps, operations, devices, components and / or combinations thereof, but do not preclude the presence or addition of one or more other features, steps, operations, devices, components and / or combinations thereof.

[0025] The relative arrangement of parts and steps, numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless otherwise specifically stated. Meanwhile, it should be clear that the sizes of the various parts shown in the drawings are not drawn in accordance with the actual proportional relationship for the convenience of description. The techniques, methods and devices known to those skilled in the related art can not be discussed in detail, but should be considered as part of the specification under appropriate circumstances. In all examples shown and discussed herein, any specific value should be interpreted as merely exemplary and not as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference numbers and letters represent similar items in the following drawings, so further discussion is not needed in subsequent drawings once an item is defined in one drawing.

[0026] In the description of the present application, it should be understood that the orientation words such as "front, rear, upper, lower, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" and the like indicate the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present application and simplifying the description, and do not indicate and imply that the indicated device or element must have a specific orientation or be constructed and operated in a specific orientation, therefore it cannot be understood as a limitation on the scope of protection of the present application: the orientation words "inner, outer" refer to the inner and outer of the contour of each component itself.

[0027] For purposes of the description hereinafter, spatial relations terms are used, such as "above", "below", "upper", "lower", and the like, to describe the relative position of one device or feature to another as illustrated in the figures. These spatial terms are in reference to the orientation of the device as illustrated in the figures. It is understood that the spatial terms are intended to encompass different orientations of the device in its operation, for example, if the device in the figures is inverted. For example, if the device in one of the figures is turned over, then a downward direction would then be oriented upward. Thus, the spatial terms are used herein are to be interpreted by the circumstances to which they are used as well as by the exemplary drawings. It is also understood that the device can assume different variations and still function well, such as variations in size, shape, and the like. It is also to be understood that the device or features shown in one or more of the figures can be combined with one or more other devices or features shown in one or more of the other figures.

[0028] In addition, it should be noted that the use of "first", "second", and the like words of distinction do not connote any meaning of superiority, inferiority, or any other limitation on the scope of protection of the present application. The words are used only to distinguish one component from another.

[0029] It should be noted that the embodiments and features of the embodiments in the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0030] Referring to Figure 1 , a schematic diagram of a mixing tank for preventing and treating dangerous rocks of a slope is shown, which comprises a driving transmission assembly 1, a tank body 2, and a slurry outlet assembly 3. The driving transmission assembly 1 is fixedly arranged on the outer side of the tank body 2. The diameter of the tank body 2 is 70-90 cm, and the height is 130-150 cm. Preferably, the diameter of the tank body 2 can be 70 cm, 75 cm, 80 cm, 85 cm, or 90 cm, and the height of the tank body 2 can be 130 cm, 135 cm, 140 cm, 145 cm, or 150 cm. A stirring assembly 4 is arranged in the tank body 2, and the stirring assembly 4 is movably connected with the driving transmission assembly 1. The slurry outlet assembly 3 is arranged on the lower side of the tank body 2 and is communicated with the tank body 2.

[0031] In the embodiment, a mixing tank for preventing and treating slope dangerous rock is provided, in the use process, the protection column is inserted into the column foundation pit, the stirring assembly 4 in the tank body 2 is driven through the driving transmission assembly 1, the stirring assembly 4 is stirred in the tank body 2, the concrete slurry is discharged into the column foundation pit through the slurry outlet assembly 3 after the concrete mixing is completed, so as to fix the protection column, the size of the tank body is limited in the utility model, so that the mixing tank can be used on the slope and directly pour the mixed concrete slurry into the column foundation pit, the technical problems that the large concrete mixing device is not easy to use and cannot directly mix and grout the concrete in the foundation pit on the slope and causes inconvenience to the setting of the rockfall protection net are solved.

[0032] It should be noted that the diameter of the tank body 2 in the embodiment is 70-90 cm, and the height is 130-150 cm, preferably, the diameter of the tank body can be 70 cm, 75 cm, 80 cm, 85 cm or 90 cm, and the height of the tank body 2 can be 130 cm, 135 cm, 140 cm, 145 cm or 150 cm; in actual application, the height and diameter of the tank body 2 can be selected according to the demand of the protection column and the column foundation pit for concrete.

[0033] Optionally, referring to Figure 2 The driving transmission assembly 1 in the utility model comprises a driving gear 11, a transmission rod 12 and a driving motor 13; the driving motor 13 is fixedly arranged on the outside of the tank body 2; the transmission rod 12 is connected to the output end of the driving motor 13; and the driving gear 11 is arranged on the transmission rod 12 and movably connected with the stirring assembly 4.

[0034] In the embodiment, the driving motor 13 is fixedly arranged on the outside of the tank body 2; the transmission rod 12 is connected to the output end of the driving motor 13; and the driving gear 11 is arranged on the transmission rod 12, in actual application, the stirring assembly 4 is driven to rotate through the driving motor 13, the transmission rod 12 and the driving gear 11, so as to realize the stirring operation of the concrete in the tank body 2.

[0035] Further, the driving motor 13 in the embodiment can be replaced by other driving devices known by those skilled in the art, which is not limited in the embodiment.

[0036] Optionally, the stirring assembly 4 in the utility model comprises a driven gear 41, a stirring rotating rod 42, stirring blades 43 and stirring pieces 44; the upper end of the stirring rotating rod 42 extends out of the tank body 2; the driven gear 41 is arranged at the upper end of the stirring rotating rod 42 and engaged with the driving gear 11; the stirring pieces 44 are arranged at the lower end of the stirring rotating rod 42; and the stirring blades 43 are arranged on the stirring rotating rod 42 and between the driving gear 11 and the stirring pieces 44.

[0037] In the embodiment, the driven gear 41 is engaged with the driving gear 11, the driving gear 11 drives the driven gear 41 to rotate, and then drives the stirring rotating rod 42 and the stirring blades 43 and the stirring pieces 44 arranged on the stirring rotating rod 42 to rotate, so that the concrete in the tank body 2 is stirred.

[0038] Further, the stirring blade 43 comprises a stirring blade sleeve ring 431, a plurality of blade pieces 432 and a limiting pin 433, and the mounting groove 421 is arranged on the stirring rotating rod 42; the stirring blade sleeve ring 431 is sleeved on the mounting groove 421 and is fixed through the limiting pin 433, and the blade piece 432 is fixedly arranged on the stirring blade sleeve ring 431, so as to stir the concrete.

[0039] Further, the blade piece 432 can be selected as three and is uniformly arranged on the stirring blade sleeve ring 431.

[0040] Further, the outlet at the lower end of the tank body 2 can be arranged as a circular inverted trapezoidal shape, and the stirring piece 44 is an inverted triangular shape, so as to be matched with the inner wall of the outlet at the lower end of the tank body 2, so that the stirring effect is improved.

[0041] Optionally, the plurality of stirring blades 43 are arranged on the stirring rotating rod 42.

[0042] In the embodiment, the plurality of stirring blades 43 are arranged on the stirring rotating rod 42, so that the concrete is fully stirred in the stirring process, and the quality of the concrete slurry is improved.

[0043] Optionally, the stirring piece 44 is arranged with the hollow structure 441.

[0044] In the embodiment, the hollow structure is arranged on the stirring piece 44, so that the concrete slurry can flow through the hollow structure 441 in the process of stirring the concrete, and the stirring efficiency of the concrete is improved.

[0045] Further, the hollow structure 441 can be arranged as a V-shaped structure which is matched with the inverted triangular stirring piece 44.

[0046] Optionally, the screen 21 is arranged in the tank body 2 and close to the inlet, and the stirring rotating rod 42 passes through the screen 21.

[0047] In the embodiment, the screen 21 is arranged in the tank body 2 and close to the inlet, so that the impurities and agglomerates in the concrete are screened out through the screen 21 when the concrete is added into the tank body 2, and the quality of the finally formed concrete slurry is improved.

[0048] Optionally, the outlet of the tank 2 is provided with a discharging valve 5, which comprises: a valve cylinder wall 51, the valve cylinder wall 51 is provided with an opening and closing hole 52 and a limiting hole 53, the limiting hole 53 is arranged below the opening and closing hole 52; a switch panel 54, the switch panel 54 is arranged in the valve cylinder wall 51; a handle 55, the handle 55 is fixedly connected with the switch panel 54 through the opening and closing hole 52; a limiting pin 56, the limiting pin 56 is inserted into the valve cylinder wall 51 through the limiting hole 53, and is used for limiting the switch panel 54.

[0049] In the embodiment, the switch panel 54 is arranged in the valve cylinder wall 51, the switch panel 54 is adjusted by rotating the handle 55, and the switch panel 54 is limited by inserting the limiting pin 56 into the limiting hole 53. Specifically, when the concrete in the tank 2 has not been mixed, the switch panel 54 is in a horizontal state to close the valve cylinder wall 51, so that the concrete is prevented from falling, and the limiting pin 56 is inserted into the limiting hole 53 to prevent the switch panel 54 from rotating; when the concrete in the tank 2 is mixed, the limiting pin 56 is pulled out, the switch panel 54 is rotated by the handle 55, and the discharging valve 5 is in an open state, so that the mixed concrete slurry enters the slurry outlet assembly 3 through the discharging valve 5. Specifically, the limiting pin 56 and the limiting hole 53 in the embodiment should both be two and arranged side by side on the lower side of the opening and closing hole 52.

[0050] Optionally, the slurry outlet assembly 3 comprises a hard pipe 31 and a soft pipe 32, the hard pipe 31 is connected with the outlet of the tank 2, and the soft pipe 32 is connected with the hard pipe 31.

[0051] In the embodiment, the hard pipe 31 is connected with the tank 2 and the soft pipe 32, the hard pipe 32 is used for receiving the concrete slurry discharged from the tank 2 by virtue of the wear-resistant and loss-resistant characteristics of the hard pipe 32, and the specific discharge position of the concrete slurry is adjusted by virtue of the flexible characteristics of the soft pipe 32, so that various working scenes are adapted.

[0052] Optionally, the slurry outlet assembly 3 further comprises a booster pump 33, and the booster pump 33 is connected with the hard pipe 31.

[0053] In the embodiment, the concrete slurry is pressurized by the booster pump 33, so that stable grouting effect is provided.

[0054] Optionally, the tank 2 is provided with a support 22 on the outside.

[0055] In the embodiment, the support 22 is arranged on the outside of the tank 2, and specifically, the support 22 should comprise a plurality of supports 22, and the tank 2 is supported by the supports 22. In actual application, the tank can be fixed on a mobile working platform by the supports 22.

[0056] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily mean the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0057] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A mixing tank for preventing and treating dangerous rock on a slope, characterized in that, The mixing tank comprises a driving transmission assembly (1), a tank body (2) and a slurry outlet assembly (3); The driving transmission assembly (1) is fixedly arranged outside the tank body (2); The diameter of the tank body (2) is 70-90 cm, the height is 130-150 cm, the tank body (2) is provided with a stirring assembly (4), and the stirring assembly (4) is movably connected with the driving transmission assembly (1); The slurry outlet assembly (3) is arranged at the lower side of the tank body (2) and communicates with the tank body (2).

2. The mixing tank for preventing and treating dangerous rock of side slope according to claim 1, characterized in that, The driving transmission assembly (1) comprises a driving gear (11), a transmission rod (12) and a driving motor (13); The driving motor (13) is fixedly arranged outside the tank body (2); The transmission rod (12) is connected to the output end of the driving motor (13); The driving gear (11) is arranged on the transmission rod (12) and movably connected with the stirring assembly (4).

3. The mixing tank for preventing and treating dangerous rock of side slope according to claim 2, characterized in that, The stirring assembly (4) comprises a driven gear (41), a stirring rotating rod (42), stirring blades (43) and stirring blades (44); The upper end of the stirring rotating rod (42) extends out of the tank body (2); The driven gear (41) is arranged at the upper end of the stirring rotating rod (42), and the driven gear (41) is engaged with the driving gear (11); The stirring blades (44) are arranged at the lower end of the stirring rotating rod (42); The stirring blades (43) are arranged on the stirring rotating rod (42) and between the driving gear (11) and the stirring blades (44).

4. The mixing tank for preventing and treating dangerous rock of side slope according to claim 3, characterized in that, The stirring blades (43) are a plurality of and arranged at intervals on the stirring rotating rod (42).

5. The mixing tank for preventing and treating dangerous rock of side slope according to claim 3, characterized in that, The stirring blades (44) are provided with a hollow structure (441).

6. The mixing tank for preventing and treating dangerous rock of side slope according to claim 3, characterized in that, A screen (21) is arranged in the tank body (2) near the inlet, and the stirring rotating rod (42) penetrates through the screen (21).

7. The mixing tank for preventing and treating dangerous rock of side slope according to claim 1, characterized in that, The outlet of the tank body (2) is provided with a discharging valve (5), and the discharging valve (5) comprises: A valve cylinder wall (51) is provided with an opening and closing hole (52) and a limiting hole (53), and the limiting hole (53) is arranged below the opening and closing hole (52); A switch panel (54) is arranged in the valve cylinder wall (51); A handle (55) is fixedly connected with the switch panel (54) through the opening and closing hole (52); And a limiting pin (56) is inserted into the valve cylinder wall (51) through the limiting hole (53) to limit the switch panel (54).

8. The mixing tank for preventing and treating dangerous rock of side slope according to claim 1, characterized in that, The slurry outlet assembly (3) comprises a hard pipe (31) and a soft pipe (32), the hard pipe (31) communicates with the outlet of the tank body (2); and the soft pipe (32) communicates with the hard pipe (31).

9. The mixing tank for preventing and treating dangerous rock of side slope according to claim 8, characterized in that, The slurry outlet assembly (3) further comprises a booster pump (33) which communicates with the hard pipe (31).

10. The mixing tank for preventing and treating dangerous rock of side slope according to any one of claims 1 to 9, characterized in that, A support (22) is arranged outside the tank body (2).

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