Geotechnical cloth surface mortar smearing device

Abstract

The utility model discloses a geotechnical cloth surface mortar smearing device which comprises a moving assembly and a mortar distributing assembly. The pulp distribution assembly is arranged on the moving assembly; the pulp distribution assembly comprises a pulp outlet part, a connecting rod, a vertical rod, an operating rod, a guide cylinder and a spring; one side of the slurry outlet part is connected with one end of a connecting rod, and the other end of the connecting rod is connected with one end of a vertical rod; the vertical rod is inserted and moves in the guide cylinder, the other end of the vertical rod is fixedly connected with one end of the spring, the spring is arranged in the guide cylinder, and the other end of the spring is connected with the bottom of the guide cylinder; the operating rod is inserted into the vertical rod, and guide grooves for the operating rod to move up and down are formed in the two sides of the guide cylinder correspondingly. The guide cylinder is connected with the moving assembly through a hinge arm, and the lower end of the guide cylinder is rotationally connected with the moving assembly. By controlling the operation rod, the vertical rod obliquely moves in the guide cylinder, the mortar outlet part is driven to obliquely smear mortar on geotechnical cloth on the slope surface, and the defects that in the prior art, manual construction of the slope surface is inconvenient, and the mortar smearing efficiency is low are overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-freezing and heaving construction, in particular to a device for applying mortar on the surface of a geotextile in anti-freezing and heaving construction. Background Art

[0002] Frost heave is caused by the freezing of water in the soil and the growth of ice bodies (especially convex mirror-shaped ice bodies), which causes the expansion of the soil and uneven uplift of the ground surface. Frost heave generally causes the ground to deform and form frost heave ridges. The causes of frost heave include the expansion of the original water in the soil when it freezes, and also the migration of water in the unfrozen soil in the lower part during the soil freezing process and its enrichment on the frozen surface. The water is relatively concentrated, and the water and soil particles are differentiated to form ice lenses or frozen interlayers, which expand their volume and ultimately damage the construction project.

[0003] In cold regions, anti-frost heaving measures are usually arranged between roads and planted soil. Generally, geotextiles are installed at the junction of roads and planted soil, and mortar is applied on the geotextiles to isolate the liquid between the two and avoid frost heaving caused by excessive rainwater retention in the soil.

[0004] When applying mortar to geotextile, manual application is generally used. At the same time, geotextiles are mostly laid on slopes, which is inconvenient to apply manually and has low efficiency, which greatly affects the construction period. Utility Model Content

[0005] The present application provides a device for applying mortar on the surface of a geotextile, thereby solving the problem in the prior art that the manual mortar application is inefficient and affects the construction period, and achieves the effect of convenient application and high application efficiency.

[0006] To achieve the above-mentioned purpose, the scheme of the present application is as follows: a device for applying mortar on the surface of a geotextile, comprising a moving component and a mortar spreading component; the mortar spreading component is arranged on the moving component;

[0007] The pulp distributing assembly comprises a pulp outlet, a connecting rod, a vertical rod, an operating rod, a guide cylinder and a spring; one side of the pulp outlet is connected to one end of the connecting rod, and the other end of the connecting rod is connected to one end of the vertical rod; the vertical rod is inserted and moved in the guide cylinder, and the other end of the vertical rod is fixedly connected to one end of the spring, and the spring is placed in the guide cylinder, and the other end of the spring is connected to the bottom of the guide cylinder; the operating rod is inserted into the vertical rod, and guide grooves for the operating rod to move up and down are respectively opened on both sides of the guide cylinder;

[0008] The guide cylinder is connected to the moving assembly via a hinged arm, and the lower end of the guide cylinder is rotatably connected to the moving assembly.

[0009] In combination with the above scheme, the present application further arranges that a long strip-shaped pulp outlet is provided below the pulp outlet, a cover plate is provided on the pulp outlet, and the cover plate is hinged to the pulp outlet;

[0010] The operating rod is movably connected to the vertical rod, one end of the operating rod is connected to a pull rope, and the other end of the pull rope is fixedly connected to the outer side surface of the cover plate.

[0011] In combination with the above scheme, the present application further arranges that shafts are provided on both sides of the pulp outlet portion, each of the shafts is rotatably connected to a transition rod, and a rotating roller is rotatably connected to one end of the transition rod away from the shaft.

[0012] In combination with the above-mentioned solution, the present application further provides that a slurry inlet is opened at the upper end of the slurry outlet portion.

[0013] In combination with the above solution, the present application further provides that the moving assembly includes a mounting platform, a mounting frame and a moving wheel; the mounting frame is arranged on the mounting platform, and a pushing handle is provided on the mounting frame; the moving wheel is installed at the lower end of the mounting platform;

[0014] The lower end of the guide cylinder is rotatably connected to the mounting platform; one end of the articulated arm is rotatably connected to the side wall of the guide cylinder, and the other end of the articulated arm is rotatably connected to the mounting frame.

[0015] The technical solution provided in this application has at least the following technical effects or advantages:

[0016] The present application controls the operating rod to make the vertical rod move obliquely in the guide cylinder, and drives the slurry outlet to obliquely apply mortar to the geotextile on the slope surface, thereby improving the shortcomings of the prior art of inconvenient manual construction on the slope surface and low mortar application efficiency. 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 use in the embodiments of the utility model or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 A schematic diagram of the structure and a partial enlarged diagram provided for an embodiment of the present application;

[0019] Figure 2 A schematic diagram of the three-dimensional structure of the slurry distribution assembly provided in an embodiment of the present application.

[0020] Reference numerals: moving assembly 100, mounting platform 101, mounting frame 102, moving wheel 103, pushing handle 104;

[0021] Pulp distributing assembly 200, pulp outlet 201, connecting rod 202, vertical rod 203, guide cylinder 204, spring 205, operating rod 206, hinged arm 207, pulp outlet 208, cover plate 209, pull rope 210, shaft 211, transition rod 212, rotating roller 213, pulp inlet 214, guide groove 204a. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions 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. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the embodiments of the present utility model, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limitations on the present utility model. The terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, the terms "installed", "connected", and "connected" 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 a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to the specific circumstances.

[0024] The present application is a device for applying mortar to the surface of a geotextile, including a moving component 100 and a mortar spreading component 200 .

[0025] The embodiments are as follows, for specific reference Figure 1-Figure 2As shown, the pulp distributing assembly 200 is arranged on the moving assembly 100; the pulp distributing assembly 200 includes a pulp distributing portion 201, a connecting rod 202, a vertical rod 203, an operating rod 206, a guide cylinder 204 and a spring 205; one side of the pulp distributing portion 201 is connected to one end of the connecting rod 202, and the other end of the connecting rod 202 is connected to one end of the vertical rod 203; the vertical rod 203 is inserted and moved in the guide cylinder 204, and the other end of the vertical rod 203 is fixedly connected to one end of the spring 205, and the spring 205 is placed in the guide cylinder 204, and the other end of the spring 205 is connected to the bottom of the guide cylinder 204; the operating rod 206 is inserted into the vertical rod 203, and the two sides of the guide cylinder 204 are respectively provided with guide grooves 204a for the operating rod 206 to move up and down;

[0026] The guide cylinder 204 is connected to the movable assembly 100 via an articulated arm 207, and the lower end of the guide cylinder 204 is rotatably connected to the movable assembly 100. The parallelism between the slurry outlet 201 and the slope surface can be adjusted via the articulated arm 207, and the articulated arm 207 can be suitable for construction adjustments on different slopes.

[0027] In the above embodiment, if Figure 1 As shown, the moving assembly 100 includes a mounting platform 101, a mounting frame 102 and a moving wheel 103; the mounting frame 102 is disposed on the mounting platform 101, and a push handle 104 is provided on the mounting frame 102; the moving wheel 103 is installed at the lower end of the mounting platform 101;

[0028] The lower end of the guide cylinder 204 is rotatably connected to the mounting platform 101 ; one end of the articulated arm 207 is rotatably connected to the side wall of the guide cylinder 204 , and the other end of the articulated arm 207 is rotatably connected to the mounting frame 102 .

[0029] As an embodiment of the present application, refer to Figure 1 The enlarged view of the part and Figure 2 A long strip-shaped pulp outlet 208 is provided below the pulp outlet 201, and a cover plate 209 is provided on the pulp outlet 208. The cover plate 209 is hinged to the pulp outlet 201 through a torsion spring;

[0030] The operating rod 206 is movably connected to the vertical rod 203 , and one end of the operating rod 206 is connected to a pull rope 210 , and the other end of the pull rope 210 is fixedly connected to the outer side surface of the cover plate 209 .

[0031] As an embodiment of the present application, refer to Figure 2As shown, shafts 211 are provided on both sides of the pulp outlet portion 201, and a transition rod 212 is rotatably connected to each of the shafts 211. A rotating roller 213 is rotatably connected to one end of the transition rod 212 away from the shaft 211, and a pulp inlet 214 is opened at the upper end of the pulp outlet portion 201.

[0032] During the specific construction, after the geotextile is laid on the connecting slope, the hinged arm 207 between the slurry spreading assembly 200 and the moving assembly 100 is opened, so that the slurry outlet 201 is parallel to the slope and the slurry outlet 208 of the slurry outlet 201 is tangent to the slope where the geotextile is located, and then the operating rod 206 is pulled to open the cover plate 209 on the slurry outlet 208 and the slurry outlet 208. At this time, the mortar in the slurry outlet 201 flows out and is spread on the geotextile, and the rotating roller 213 rotatably connected to the slurry outlet 201 flattens the laying surface to ensure the uniformity of the slurry spreading; when the slurry outlet 201 is discharging slurry, the operating rod 206 is moved along the guide groove 204 on the guide cylinder 204. a moves obliquely downward, at this time, the spring 205 at the lower end of the vertical rod 203 is compressed, and the slurry outlet part 201 moves obliquely downward as a whole to spread slurry on the active area where it is located, and drives the rotating roller 213 to move downward to flatten the slurry spreading area. After the first slurry spreading area is completed, the operating rod 206 is pushed back to move toward the cover plate 209. After the cover plate 209 is buckled on the slurry outlet 208, the operating rod 206 is pushed obliquely upward or the hinged arm 207 is pulled out to the initial state, and then the mortar is applied to the next slurry spreading area by moving the moving component 100; after the slurry spreading construction is completed, the planting soil is backfilled so that the planting soil covers the geotextile mortar layer to achieve the effect of water isolation and anti-freezing expansion.

[0033] The various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referenced to each other. Each embodiment focuses on the differences from other embodiments.

[0034] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit the present application. Although the present application has been described in detail with reference to the aforementioned embodiments, a person of ordinary skill in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some or all of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the present application.

Claims

1. A device for applying mortar on the surface of geotextile, characterized in that: It comprises a moving component (100) and a slurry spreading component (200); the slurry spreading component (200) is arranged on the moving component (100); The pulp distributing assembly (200) comprises a pulp outlet (201), a connecting rod (202), a vertical rod (203), an operating rod (206), a guide cylinder (204) and a spring (205); one side of the pulp outlet (201) is connected to one end of the connecting rod (202), and the other end of the connecting rod (202) is connected to one end of the vertical rod (203); the vertical rod (203) is inserted and movably disposed in the guide cylinder (204), and the vertical rod (203) is movable in the guide cylinder (204). The other end of the rod (203) is fixedly connected to one end of the spring (205), and the spring (205) is placed in the guide cylinder (204), and the other end of the spring (205) is connected to the bottom of the guide cylinder (204); the operating rod (206) is inserted into the vertical rod (203), and guide grooves (204a) for the operating rod (206) to move up and down are respectively opened on both sides of the guide cylinder (204); The guide cylinder (204) is connected to the moving assembly (100) via a hinged arm (207), and the lower end of the guide cylinder (204) is rotatably connected to the moving assembly (100).

2. The device for applying mortar on the surface of geotextile according to claim 1, characterized in that: A long strip-shaped pulp outlet (208) is provided below the pulp outlet portion (201), a cover plate (209) is provided on the pulp outlet (208), and the cover plate (209) is hinged to the pulp outlet portion (201); The operating rod (206) is movably connected to the vertical rod (203), and one end of the operating rod (206) is connected to a pull rope (210), and the other end of the pull rope (210) is fixedly connected to the outer side surface of the cover plate (209).

3. The device for applying mortar on the surface of geotextile according to claim 1 or 2, characterized in that: Shafts (211) are provided on both sides of the pulp outlet portion (201), and each of the shafts (211) is rotatably connected to a transition rod (212), and one end of the transition rod (212) away from the shaft (211) is rotatably connected to a rotating roller (213).

4. The device for applying mortar on the surface of geotextile according to claim 1 or 2, characterized in that: The upper end of the pulp outlet portion (201) is provided with a pulp inlet (214).

5. The device for applying mortar on the surface of geotextile according to claim 1, characterized in that: The moving assembly (100) comprises a mounting platform (101), a mounting frame (102) and a moving wheel (103); the mounting frame (102) is arranged on the mounting platform (101), and a pushing handle (104) is provided on the mounting frame (102); the moving wheel (103) is installed at the lower end of the mounting platform (101); The lower end of the guide cylinder (204) is rotatably connected to the mounting platform (101); one end of the articulated arm (207) is rotatably connected to the side wall of the guide cylinder (204), and the other end of the articulated arm (207) is rotatably connected to the mounting frame (102).

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