Small-volume curing agent local smearing device for high-water-rich soft soil foundation surface

Abstract

The utility model discloses a small-volume curing agent local smearing device for the surface of a high-water-rich soft soil foundation. In the process of locally repairing and paving the surface of the high-water-rich soft soil foundation by using the curing agent, a use tool capable of temporarily and quickly adjusting the paving effect does not exist. Two clamping type push plates are arranged on the two sides of a feeding opening end, and a built-in quantity control plate is connected into a curing agent containing cavity; a middle isolation plate of a built-in quantity control plate is arranged on a bottom plate, an upper cavity is divided by the top of the middle isolation plate to form a slow quantity cavity and a local direct current cavity, a detachable quantity control plate is obliquely arranged on the bottom plate, the lower side of the detachable quantity control plate is connected to the bottom plate, a first through hole is formed in the bottom plate, and the first through hole is communicated with the slow quantity cavity and a wide width cavity. A discharging gap is formed in each of the two sides of the bottom of the bottom container, and the discharging gaps are communicated with the wide cavity; a second through hole is formed in the bottom plate and communicates with the local direct flow cavity and the narrow cavity, and the other discharging gap of the two discharging gaps communicates with the narrow cavity.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the ground surface repair technical field, concretely relates to a small volume curing agent local smearing device for high water content soft soil ground surface. BACKGROUND

[0002] Soft soil refers to soil with poor engineering properties due to loose particles, high water content, loose structure, and low shear strength. In civil engineering, soft soil surface treatment is an important engineering technology aimed at improving the bearing capacity and stability of soft soil foundation to ensure the safety and reliability of the project. Ground improvement is one of the common methods of soft soil surface treatment. By changing the physical properties, structural characteristics or adding external materials to improve the engineering performance of the soil. Common ground improvement methods include deep reinforcement, mortar grouting, soil conditioner, etc. Through these methods, the compactness, shear strength and stability of the soil can be increased, the bearing capacity and deformation performance of the soft soil surface can be improved, and the special requirements and environmental conditions of the project need to be considered in soft soil surface treatment. After coating the curing agent on the surface of the high water content soft soil foundation, the chemical substances in it can react with free calcium ions and other substances in the ground surface to form new compounds, thereby forming a dense, hard and wear-resistant physical layer on the surface of the high water content soft soil foundation. This physical layer can effectively isolate the concrete surface from the external environment, thereby avoiding the aging, peeling and other problems of the high water content soft soil foundation surface, thereby achieving the effect of improving the strength and prolonging the service life of the high water content soft soil foundation surface. During the ground curing process, when the curing quality of the local position of the ground surface is found to be insufficient, there is a lack of quick response to the ground surface treatment method, and most of the corresponding paving equipment is medium and large-sized equipment, which cannot be adapted to the paving of small volume curing agent on the ground surface, resulting in difficulty in standardizing and controlling the paving method, uniformity and corresponding repair paving thickness, and there is no tool that can temporarily and quickly standardize the paving quality. SUMMARY

[0003] The utility model aims at providing a small volume curing agent local smearing device for high water content soft soil ground surface, which solves the above problems.

[0004] The utility model provides a kind of small volume curing agent local coating device for high water-rich soft soil ground surface, including bottom container, built-in control board and two clamping push plate, the bottom container is horizontally arranged, and the top end of bottom container is inlet open end, and the inner cavity of bottom container is curing agent containing cavity, two clamping push plate are respectively and parallelly arranged in the two sides of inlet open end, built-in control board is detachably connected in curing agent containing cavity;Built-in control board includes bottom plate, intermediate isolation plate and detachable control board, bottom plate is horizontally arranged, intermediate isolation plate is vertically arranged on bottom plate, and curing agent containing cavity is separated into upper cavity and lower cavity by bottom plate, and upper cavity is separated into slow flow cavity and local straight flow cavity by the top of intermediate isolation plate, and lower cavity is separated into wide cavity and narrow cavity by the bottom of intermediate isolation plate, detachable control board is obliquely arranged on bottom plate, and the lower side of detachable control board is detachably connected on bottom plate, first through-hole is processed on bottom plate, and first through-hole is respectively communicated with slow flow cavity and wide cavity, and the two sides of bottom container bottom are respectively processed with a discharging gap, and one of the two discharging gaps is communicated with wide cavity;Second through-hole is processed on bottom plate, and second through-hole is respectively communicated with local straight flow cavity and narrow cavity, and the other of the two discharging gaps is communicated with narrow cavity.

[0005] Compared with the prior art, the utility model has the advantages that:

[0006] The bottom container, the built-in control board and the two clamping push plates cooperate with each other to realize the standard operation process of spreading the curing agent on the ground surface, save the amount of curing agent used, and improve the uniformity or corresponding thickness of the spreading effect in a small area. The staff pours the curing agent into the curing agent containing cavity in the bottom container, and moves the device by pushing the clamping push plate. During the movement, the curing agent flows to the ground surface through the discharging gap, thereby ensuring that the curing agent forms a uniform thickness of the curing agent layer on the ground surface, and improving the curing quality of the ground surface.

[0007] The utility model has multiple discharging modes, which can be selected as needed according to the degree of deficiency of the ground surface. Through the cooperation of the built-in control board, the curing agent in the bottom container can flow in an orderly manner. Through the cooperation of the intermediate isolation plate, the curing agent flows into the slow flow cavity and the local straight flow cavity. The curing agent in the slow flow cavity can flow to the discharging gap in a directional manner through the cooperation of the detachable control board. The curing agent in the local straight flow cavity can quickly flow to the discharging gap. The slow flow cavity has the effect of storing curing agent. According to the specific spreading requirements and conditions, the curing repair mode suitable for the local position of the ground surface can be selected, and the uniform and standard curing process can be realized. BRIEF DESCRIPTION OF DRAWINGS

[0008] For ease of illustration, the utility model is described in detail by the following specific embodiments and drawings.

[0009] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0010] Figure 2 It is the main view structure schematic diagram of the utility model;

[0011] Figure 3 It is the section structure schematic diagram of the connecting relationship between the bottom container and the built-in control plate;

[0012] Figure 4 It is the bottom view structure schematic diagram of the connecting relationship between the bottom container and the slide rail;

[0013] Figure 5 It is the main view structure schematic diagram of the connecting relationship between the inverted big L-shaped plate body, the orthostatic small L-shaped plate body, the detachable control plate and the bottom plate;

[0014] Figure 6 It is the three-dimensional structure schematic diagram of the connecting relationship between the vertical plate, the inclined plate, the orthostatic small L-shaped plate body, the bottom plate, the detachable control plate and the convex;

[0015] Figure 7 It is the bottom view structure schematic diagram of the built-in control plate;

[0016] Figure 8 It is the top view structure schematic diagram of the bottom plate;

[0017] Figure 9 It is the three-dimensional structure schematic diagram of the detachable control plate;

[0018] Figure 10 It is the three-dimensional structure schematic diagram of the connecting relationship between the bottom container, the clamping type push plate and the scraper;

[0019] Figure 11 It is Figure 10 It is the enlarged structure schematic diagram of the place A in the middle;

[0020] Figure 12 It is the path trajectory schematic diagram of the utility model on the ground surface, and the arrow direction in the drawing is the moving direction of the utility model.

[0021] In the figure: 1 - bottom container; 1-1 - solidified agent containing cavity; 1-2 - inlet open end; 2 - clamping push plate; 3 - discharge gap; 5 - built-in control plate; 5-1 - bottom plate; 5-2 - middle isolation plate; 5-2-1 - inverted large L-shaped plate body; 5-2-1-1 - vertical plate; 5-2-1-2 - inclined plate; 5-2-2 - upright small L-shaped plate body; 5-3 - detachable control plate; 6 - long groove; 7 - scraper; 8 - slide rail; 11 - slow feeding cavity; 12 - local straight flow cavity; 13 - first through hole; 14 - second through hole; 15 - connecting hole; 16 - insertion seam; 17 - protrusion; 18 - blocking strip; 19 - wide cavity; 20 - narrow cavity; 21 - clamping strip. DETAILED DESCRIPTION

[0022] To make the purpose, technical scheme and advantages of the present application more clear, the present application will be described below by specific embodiments shown in the drawings. However, it should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present application. The structures, proportions, sizes, etc. shown in the drawings of the present specification are only used to cooperate with the content disclosed in the specification, so that those skilled in the art can understand and read, and are not intended to limit the conditions that can be implemented by the present application. Therefore, any modification of structure, change of proportion relationship or adjustment of size, which does not affect the effects and purposes that can be achieved by the present application, should still fall within the scope of the technical content disclosed by the present application. In addition, in the following description, the description of known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present application.

[0023] Here, it should also be noted that, in order to avoid obscuring the present application due to unnecessary details, only structures and / or processing steps closely related to the scheme according to the present application are shown in the drawings, and other details not closely related to the present application are omitted.

[0024] Specific implementation one: combined with Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 and Figure 12The embodiment is described, and the embodiment includes a bottom container 1, an internal control plate 5 and two clamping type push plates 2, the bottom container 1 is horizontally arranged, the top end of the bottom container 1 is an inlet opening end 1-2, the inner cavity of the bottom container 1 is a curing agent containing cavity 1-1, the two clamping type push plates 2 are arranged side by side on the two sides of the inlet opening end 1-2 respectively, and the internal control plate 5 is detachably connected in the curing agent containing cavity 1-1; the internal control plate 5 includes a bottom plate 5-1, an intermediate isolation plate 5-2 and a detachable control plate 5-3, the bottom plate 5-1 is horizontally arranged, the intermediate isolation plate 5-2 is vertically arranged on the bottom plate 5-1, the curing agent containing cavity 1-1 is divided into an upper cavity and a lower cavity by the bottom plate 5-1, the upper cavity is divided into a slow-release cavity 11 and a local straight-flow cavity 12 by the top of the intermediate isolation plate 5-2, the lower cavity is divided into a wide cavity 19 and a narrow cavity 20 by the bottom of the intermediate isolation plate 5-2, the detachable control plate 5-3 is obliquely arranged on the bottom plate 5-1, the lower side of the detachable control plate 5-3 is detachably connected to the bottom plate 5-1, a first through hole 13 is formed in the bottom plate 5-1, the first through hole 13 is arranged in communication with the slow-release cavity 11 and the wide cavity 19 respectively, a discharge gap 3 is formed in the bottom of the bottom container 1 on the two sides respectively, one of the two discharge gaps 3 is in communication with the wide cavity 19; a second through hole 14 is formed in the bottom plate 5-1, the second through hole 14 is in communication with the local straight-flow cavity 12 and the narrow cavity 20 respectively, and the other of the two discharge gaps 3 is in communication with the narrow cavity 20.

[0025] The utility model discloses a four-cavity discharge mode matched with two discharge gaps 3, realizes a bilateral multi-path discharge process, and can form different paving modes of different discharging amounts according to the structure and installation direction of the internal control plate 5, which is beneficial to the paving process of curing agent with uniform or corresponding local position amount.

[0026] Further, the worker pours the curing agent into the curing agent containing cavity 1-1 through the inlet open end 1-2, and the curing agent flows to the ground surface through the outlet gap 3. The worker pushes and pulls the device by using the clamping push plate 2, so that the curing agent can be spread on the ground surface during movement. The inner control plate 5 is arranged in the bottom container 1. The middle isolation plate 5-2 on the inner control plate 5 can separate the curing agent containing cavity 1-1 into the slow flow cavity 11 and the local straight flow cavity 12. When the curing agent is poured into the curing agent containing cavity 1-1, the curing agent flows into the slow flow cavity 11 and the local straight flow cavity 12 respectively. The curing agent in the local straight flow cavity 12 directly flows to the outlet gap 3 through the second through hole 14 and then flows to the ground surface. The curing agent in the slow flow cavity 11 flows into the outlet gap 3 through the first through hole 13 between the detachable control plate 5-3 and the bottom plate 5-1, and then flows to the ground surface. The slow flow cavity 11 also has the effect of temporarily storing the curing agent, so as to ensure uniform, continuous and unified spreading effect during spreading, or to spread the curing agent with corresponding thickness according to the corresponding position as needed.

[0027] When a large flow rate is required to flow quickly, the upper side of the detachable control plate 5-3 is moved to abut against the inner wall of the bottom container 1, so that the detachable control plate 5-3 completely blocks the position of the curing agent flowing to the bottom plate 5-1. All the curing agent flows from the top of the detachable control plate 5-3 to the corresponding first through hole 13.

[0028] When a small flow rate and a temporary slow flow speed are required, the upper side of the detachable control plate 5-3 is moved to have a gap with the inner wall of the bottom container 1, so that the detachable control plate 5-3 plays a role in partially blocking the downward flow trend of the curing agent. After the curing agent fills the area between the bottom plate 5-1 and the bottom surface of the detachable control plate 5-3, the curing agent flows from the top of the detachable control plate 5-3 to the corresponding first through hole 13. The curing agent filling the area between the bottom plate 5-1 and the bottom surface of the detachable control plate 5-3 plays a role in temporarily storing the curing agent, thereby saving the amount of curing agent.

[0029] Another large flow path is to directly inject the curing agent from the vertical cavity formed between the middle isolation plate 5-2 and the inner wall of the bottom container 1. The curing agent directly flows out to the ground surface from the position through the second through hole 14 and the corresponding outlet gap 3 of the second through hole 14. The amount of curing agent is saved, and fast and quantitative discharging can also be achieved.

[0030] Further, the inner control plate 5 is detachably connected in the bottom container 1, the inner control plate 5 separates the internal space of the bottom container 1, controls the flow and the amount of the curing agent, forms different paths of the curing agent, realizes large-area paving or small-area local paving repair process, is suitable for different paving requirements, and can ensure uniform paving effect on the same foundation surface position or area during specific paving. In addition, the inner control plate 5 cooperates with the inner wall of the bottom container 1 to form a storage structure for the curing agent, and the inner control plate 5 has various installation and removal modes and is convenient to use.

[0031] Specific implementation method two: the intermediate isolation plate 5-2 includes an inverted large L-shaped plate body 5-2-1 and a normal small L-shaped plate body 5-2-2, the inverted large L-shaped plate body 5-2-1 includes a vertical plate 5-2-1-1 and an inclined plate 5-2-1-2, the vertical plate 5-2-1-1 is vertically arranged on the bottom plate 5-1, and when the inner control plate 5 is connected with the bottom container 1, the lower side of the vertical plate 5-2-1-1 is tightly attached to the inner wall of the bottom of the bottom container 1, the high side of the inclined plate 5-2-1-2 is fixedly connected with the upper side of the vertical plate 5-2-1-1, the low side of the inclined plate 5-2-1-2 is fixedly connected with the vertical side of the normal small L-shaped plate body 5-2-2, the horizontal side of the normal small L-shaped plate body 5-2-2 is a blocking side, and the vertical height of the blocking side to the detachable control plate 5-3 decreases from the low side of the detachable control plate 5-3 to the high side of the detachable control plate 5-3. The blocking side blocks part of the curing agent, saves the injection amount of the curing agent, and cooperates with the detachable control plate 5-3 to realize an orderly and controllable injection mode. The vertical plate 5-2-1-1 and the bottom plate 5-1 are fixedly connected to form a biased cross-shaped plate body, the vertical plate 5-2-1-1 is located at a position deviating from the center axis of the thickness direction of the bottom plate 5-1, and plays a role in separating the inside of the bottom container 1.

[0032] Further, when the inner control plate 5 is installed in the curing agent containing cavity 1-1, the curing agent flows into the slow flow cavity 11 and the local straight flow cavity 12 through the intermediate isolation plate 5-2, wherein the inclined plate 5-2-1-2 on the intermediate isolation plate 5-2 ensures that the curing agent flows into the slow flow cavity 11. When a large amount of curing agent flows into the slow flow cavity 11, it flows to the first through hole 13 through the top surface of the detachable control plate 5-3, and finally flows to the foundation surface from the discharge gap 3 corresponding to the first through hole 13, thereby realizing local uniform paving repair and ensuring the uniformity and flatness of the curing agent paving the foundation surface.

[0033] Specific embodiment three: the bottom of the bottom plate 5-1 is provided with two protrusions 17, and the inner walls on both sides of the bottom container 1 are respectively provided with a blocking strip 18, the blocking strip 18 is provided in one-to-one correspondence with the protrusions 17, and the blocking strip 18 is provided with a first long hole along the length direction.

[0034] Further, the bottom container 1 is provided with a blocking strip 18, and the built-in control plate 5 is inserted into the blocking strip 18 through the two protrusions 17 on the bottom plate 5-1, so that the built-in control plate 5 can be conveniently installed and removed in the bottom container 1. When installed, the curing agent flows into the slow flow cavity 11 and the local straight flow cavity 12 through the intermediate partition plate 5-2, respectively. The curing agent in the local straight flow cavity 12 directly flows into the discharge gap 3 through the second through hole 14, and the curing agent in the slow flow cavity 11 flows into the discharge gap 3 through the first through hole 13. When the curing agent in the local straight flow cavity 12 spreads on the ground surface, the curing agent in the slow flow cavity 11 can continue to flow out for spreading when the detachable control plate 5-3 reciprocally moves on the bottom plate 5-1, thereby playing a temporary storage role and ensuring the uniform effect of the local spreading repair quality.

[0035] Specific embodiment four: the bottom container 1 is a rectangular box body, and the bottom container 1 is a main body component, which has a standard structure and shape, is suitable for a discharge gap 3 of a corresponding length, and has a length direction same as that of the discharge gap 3, so as to be suitable for the discharge gap 3 of the corresponding length and realize controllable flow of the curing agent to the ground surface, thereby facilitating formation of a standard and uniform spreading quality.

[0036] Specific embodiment five: the bottom of the bottom container 1 is provided with two slide rails 8, each of which is detachably connected to the bottom surface of the bottom container 1, and the length direction of the slide rail 8 is same as the width direction of the bottom container 1.

[0037] Further, the two slide rails 8 are detachably connected to the bottom of the bottom container 1 through screws, can be selected for installation and disassembly according to the use environment, and ensure smooth movement of the device and reduce resistance when a worker handholds the clamping type push plate 2 to reciprocally move the device. Meanwhile, the slide rail 8 has a strip-shaped sliding structure, which replaces the wheel rolling mode, avoids repeated adhesion caused by rolling in the curing agent slurry, and is more suitable for the spreading use of the curing agent, has less interference with the spreading position, reduces the disturbance degree of the device to the spreading area, and facilitates improvement of the local curing quality of the ground surface after the curing agent is spread.

[0038] Specific implementation six: this implementation is further limited to specific implementation one, two, three, four or five, the clamping type push plate 2 is an inclined plate body, the high side of the clamping type push plate 2 is fixedly connected with the side of the bottom container 1, and the low side of the clamping type push plate 2 is a second overhanging side. The clamping type push plate 2 is processed with a second long hole along the thickness direction of the plate. The clamping type push plate 2 is supported, grabbed or forced in an inclined attitude, and the second long hole is processed for hand holding or connection with other driving members.

[0039] Specific implementation seven: this implementation is further limited to specific implementation one, two, three, four, five or six, the upper part of the discharge gap 3 is matched with a scraper 7, one side of the scraper 7 is detachably connected to the outer wall of the bottom container 1, and the other end of the scraper 7 is a suspended scraping side. Further, the bottom of the bottom container 1 is detachably connected with the scraper 7, and the scraper 7 is arranged close to the discharge gap 3. When the worker moves the device by using the handheld clamping type push plate 2, the curing agent flows to the ground surface through the discharge gap 3 during the moving process, and the curing agent flowing to the ground surface is flattened on the ground surface by using the scraper 7, so as to ensure the flatness of the curing agent on the ground surface.

[0040] Specific implementation eight: this implementation is further limited to specific implementation one, two, three, four, five, six or seven, in combination Figures 3 to 9 In this implementation, the connection process of the bottom plate 5-1 and the detachable control plate 5-3 is as follows: a long groove 6 matched with the detachable control plate 5-3 is processed on the top surface of the bottom plate 5-1, the length direction of the long groove 6 is the same as the length direction of the bottom plate 5-1, the groove bottom of the long groove 6 is parallelly processed with two insertion seams 16 matched with the detachable control plate 5-3, the length direction of the insertion seam 16 is the same as the width direction of the bottom plate 5-1, the bottom of the detachable control plate 5-3 is provided with a clamping strip 21 corresponding to the insertion seam 16, the length of the clamping strip 21 is less than the length of the insertion seam 16, the bottom of the detachable control plate 5-3 is processed with a plurality of connection holes 15, and the detachable control plate 5-3 is detachably connected with the bottom plate 5-1 through the plurality of connection holes 15.

[0041] In this implementation, the insertion position of the detachable control plate 5-3 in the bottom plate 5-1 and the insertion seam 16 is specifically debugged according to design requirements or use requirements, each clamping strip 21 is inserted into the insertion seam 16 at the predetermined position after determination, the detachable control plate 5-3 is fixed on the bottom plate 5-1 through the cooperation of the connection bolt and the connection hole 15, the position of the connection bolt is the bottom surface of the bottom plate 5-1, and after the positioning of the detachable control plate 5-3 is completed, the bottom plate 5-1 with the detachable control plate 5-3 and the middle isolation plate 5-2 is installed into the bottom container 1.

[0042] The mobile working principle of the utility model is: combining Figure 12 As shown in the figure, during the paving, the moving path of the device is a plurality of S-shaped paths connected at the head and tail in the predetermined area, so as to facilitate the uniformity of the paving curing agent in the area and avoid repeated paving at the same position.

[0043] The basic use process of the utility model is: combining Figure 1 As shown in the figure, when it is needed to locally and quickly pave a curing agent coating with large thickness, the bottom container 1 without the built-in control plate 5 is injected with a predetermined amount of curing agent, and then the process of quickly discharging and realizing the double-side paving of the curing agent with a fixed width is realized through the discharging gap 3.

[0044] The use process of the slow discharging of the utility model is: when a smaller flow and a temporarily suspended flow speed are needed, the curing agent is injected through the path formed by the slow discharging cavity 11, the first through hole 13 and the wide-width cavity 19, the curing agent is injected from the top surface of the inclined plate 5-2-1-2 of the inverted large L-shaped plate body 5-2-1, flows to the first through hole 13 through the top surface of the detachable control plate 5-3, flows to the wide-width cavity 19 through the first through hole 13, and finally flows out to the ground surface from the discharging gap 3 connected to the wide-width cavity 19, realizing the slow discharging process of the long path, and the above process requires the staff to continuously or as needed push the device through the handheld clamping type push plate 2, meets the corresponding paving requirements, and improves the paving quality.

[0045] The use process of the large amount of quick discharging of the utility model is: when a large amount of quick discharging speed is needed, the curing agent is injected through the path formed by the local straight flow cavity 12, the second through hole 14 and the narrow-width cavity 20, the curing agent is injected from the top of the local straight flow cavity 12 between the vertical plate 5-2-1-1 of the inverted large L-shaped plate body 5-2-1 and the inner wall of the bottom container 1, flows to the second through hole 14 through the local straight flow cavity 12, flows to the narrow-width cavity 20 through the second through hole 14, and finally flows out to the ground surface from the discharging gap 3 connected to the narrow-width cavity 20, realizing the large amount of quick discharging process of the short path, and the above process requires the staff to continuously or as needed push the device through the handheld clamping type push plate 2, meets the corresponding paving requirements, and improves the paving quality.

[0046] When the local position of the ground surface involves the use requirement of more discharging in front and less discharging in back, first, the staff installs the built-in control plate 5 in the curing agent containing cavity 1-1, then pours the curing agent into the curing agent containing cavity 1-1, and the curing agent flows into the slow flow cavity 11 and the local direct flow cavity 12 through the middle partition plate 5-2 on the built-in control plate 5, wherein the curing agent flowing into the local direct flow cavity 12 directly flows to one discharging gap 3 through the second through hole 14, and the curing agent in the slow flow cavity 11 flows to the other discharging gap 3 through the first through hole 13, and then flows to the ground surface through the discharging gap 3, realizing the uneven discharging on both sides, realizing the uneven discharging process in the local position, and the staff moves the device by holding the second long hole of the clamping type push plate 2, and the curing agent is spread on the ground surface by moving the device.

[0047] When the local position of the ground surface involves the use requirement of more discharging in front and less discharging in back, first, the staff installs the built-in control plate 5 in the curing agent containing cavity 1-1, then pours the curing agent into the curing agent containing cavity 1-1, and the curing agent flows into the slow flow cavity 11 and the local direct flow cavity 12 through the middle partition plate 5-2 on the built-in control plate 5, wherein the curing agent flowing into the local direct flow cavity 12 directly flows to one discharging gap 3 through the second through hole 14, and the curing agent in the slow flow cavity 11 flows to the other discharging gap 3 through the first through hole 13, and then flows to the ground surface through the discharging gap 3, realizing the uneven discharging on both sides, realizing the uneven discharging process in the local position, and the staff moves the device by holding the second long hole of the clamping type push plate 2, and the curing agent is spread on the ground surface by moving the device.

Claims

1. A small volume of curing agent for local application device for high water content soft soil foundation surface, characterized by: The utility model provides a curing agent metering device, which comprises a bottom container (1), an internal control plate (5) and two clamping type push plates (2), the bottom container (1) is horizontally arranged, the top end of the bottom container (1) is an inlet opening end (1-2), the inner cavity of the bottom container (1) is a curing agent containing cavity (1-1), the two clamping type push plates (2) are arranged side by side at the two sides of the inlet opening end (1-2) respectively, and the internal control plate (5) is detachably connected in the curing agent containing cavity (1-1).

2. A small volume curing agent local application device for the surface of a high water content soft soil foundation according to claim 1, characterized in that: The internal control plate (5) comprises a bottom plate (5-1), an intermediate isolation plate (5-2) and a detachable control plate (5-3), the bottom plate (5-1) is horizontally arranged, the intermediate isolation plate (5-2) is vertically arranged on the bottom plate (5-1), the curing agent containing cavity (1-1) is divided into an upper cavity and a lower cavity by the bottom plate (5-1), the upper cavity is divided into a slow metering cavity (11) and a local straight flow cavity (12) by the top part of the intermediate isolation plate (5-2), the lower cavity is divided into a wide cavity (19) and a narrow cavity (20) by the bottom part of the intermediate isolation plate (5-2), the detachable control plate (5-3) is obliquely arranged on the bottom plate (5-1), the lower side of the detachable control plate (5-3) is detachably connected to the bottom plate (5-1), a first through hole (13) is formed in the bottom plate (5-1), the first through hole (13) is respectively connected with the slow metering cavity (11) and the wide cavity (19), and two discharge gaps (3) are formed at the two sides of the bottom of the bottom container (1), one of the two discharge gaps (3) is connected with the wide cavity (19). The intermediate isolation plate (5-2) comprises an inverted large L-shaped plate body (5-2-1) and a normal small L-shaped plate body (5-2-2), the inverted large L-shaped plate body (5-2-1) comprises a vertical plate (5-2-1-1) and an inclined plate (5-2-1-2), the vertical plate (5-2-1-1) is vertically arranged on the bottom plate (5-1), when the internal control plate (5) is connected with the bottom container (1), the lower side of the vertical plate (5-2-1-1) is tightly attached to the inner wall of the bottom of the bottom container (1), the high side of the inclined plate (5-2-1-2) is fixedly connected with the upper side of the vertical plate (5-2-1-1), the low side of the inclined plate (5-2-1-2) is fixedly connected with the vertical side of the normal small L-shaped plate body (5-2-2), the horizontal side of the normal small L-shaped plate body (5-2-2) is a blocking side, and the vertical height of the blocking side to the detachable control plate (5-3) gradually decreases from the low side of the detachable control plate (5-3) to the high side of the detachable control plate (5-3). 3.The small-volume solidifying agent local application device for the surface of a high-water-content soft soil foundation according to claim 1 or 2, characterized in that: The bottom of the bottom plate (5-1) is provided with two protrusions (17) in parallel, the inner walls on both sides of the bottom container (1) are respectively provided with a baffle (18), the baffle (18) is provided in one-to-one correspondence with the protrusion (17), the baffle (18) is processed with a first long hole along the length direction thereof, and each protrusion (17) is inserted and matched with the first long hole of the corresponding baffle (18).

4. The small-mass solidifying agent local application device for the surface of a high-water-content soft soil foundation according to claim 3, characterized in that: The top surface of the bottom plate (5-1) is processed with a long groove (6) matched with the detachable control plate (5-3), the length direction of the long groove (6) is the same as the length direction of the bottom plate (5-1), the groove bottom of the long groove (6) is processed with two insertion seams (16) matched with the detachable control plate (5-3) in parallel, the length direction of the insertion seam (16) is the same as the width direction of the bottom plate (5-1), the bottom of the detachable control plate (5-3) is provided with a clamping strip (21) in one-to-one correspondence with the insertion seam (16), the length of the clamping strip (21) is less than the length of the insertion seam (16), the bottom of the detachable control plate (5-3) is processed with a plurality of connecting holes (15), and the detachable control plate (5-3) is detachably connected with the bottom plate (5-1) through the plurality of connecting holes (15).

5. A small volume curing agent local application device for high water content soft soil ground surface according to claim 4, characterized in that: The bottom of the bottom container (1) is provided with two slide rails (8) in parallel, each slide rail (8) is detachably connected with the bottom surface of the bottom container (1), and the length direction of the slide rail (8) is the same as the width direction of the bottom container (1).

6. The small volume curing agent local coating device for the surface of the high water content soft soil foundation according to claim 1, characterized in that: The clamping type push plate (2) is an inclined plate body, the high side of the clamping type push plate (2) is fixedly connected with the side of the bottom container (1), the low side of the clamping type push plate (2) is a second overhanging side, and the clamping type push plate (2) is processed with a second long hole along the plate thickness direction thereof.

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