Soft soil foundation treatment device

Abstract

The utility model discloses a soft soil foundation treatment device which comprises an operation cylinder, the bottom of the operation cylinder is fixedly connected with a cylinder body, the end, away from the operation cylinder, of the cylinder body is conical, the surface of the cylinder body is slidably connected with heat conduction rods arranged at equal intervals, and the ends, away from the cylinder body, of the heat conduction rods are also conical. An anti-blocking mechanism is arranged in the operation cylinder and comprises an electric telescopic rod, and through the arrangement of the anti-blocking mechanism, when the heat conduction rod is inserted into the soft soil foundation, vent holes in the heat conduction rod can be temporarily blocked, so that the phenomenon that the vent holes are blocked when the heat conduction rod is inserted into the soft soil foundation is avoided as much as possible; and the situation that the vent holes are blocked is avoided as much as possible, then smooth operation of the device is guaranteed, it is guaranteed that the device can smoothly pump out water vapor in the soft soil foundation, then smooth solidification of the soft soil foundation is guaranteed, and the using effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of soft soil foundation, in particular to a soft soil foundation processing device. Background Art

[0002] Soft foundations are characterized by high water content, poor permeability and low bearing capacity. Without foundation improvement, construction workers and construction machinery will find it difficult to enter, making it impossible to construct roads, buildings, and structures. If engineering activities are carried out without properly treating the soft foundation, serious consequences such as structural settlement, cracks, and even fractures will occur.

[0003] Patent number: 202110913808.9, discloses a soft soil foundation treatment device, in which the heat conductive rod is located inside the cylinder during the insertion of the cylinder into the soil, thereby facilitating the insertion of the cylinder. After the heat conductive rod is inserted into the soil, the soil can be quickly heated, the moisture in the soil can be reduced, and the soil can be solidified.

[0004] However, during the implementation of this solution, the vent holes on the heat conducting rod are always exposed to the outside world. Therefore, when the heat conducting rod is inserted into the soft soil foundation, the soil in the soft soil foundation is relatively loose, which can easily cause the soil in the soft soil foundation to be easily stuffed into the vent holes. As a result, when the water vapor is subsequently extracted, the water vapor in the soft soil foundation cannot be sucked out, thereby affecting the treatment effect of the soft soil foundation. Utility Model Content

[0005] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art and to provide a soft soil foundation treatment device that can solve the problem that the vent holes on the heat conducting rod are easily clogged.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a soft soil foundation treatment device, comprising a running cylinder, the bottom of the running cylinder is fixedly connected to a cylinder body, the end of the cylinder body away from the running cylinder is conical, the surface of the cylinder body is slidably connected to equidistantly arranged heat-conducting rods, the end of the heat-conducting rods away from the cylinder body is also conical, and an anti-blocking mechanism is provided inside the running cylinder.

[0007] Preferably, the anti-blocking mechanism includes an electric telescopic rod, the surface of the electric telescopic rod is fixedly connected to the inner wall of the running cylinder, the output end of the electric telescopic rod passes through the surface of the running cylinder and is slidably connected to the inside of the running cylinder, the output end of the electric telescopic rod is located inside the cylinder body, the output end of the electric telescopic rod is fixedly connected to a push rod, the surface of the push rod is rotatably connected to a connecting rod arranged at an angle, the end of the connecting rod away from the push rod is rotatably connected to an end cover, the end of the end cover away from the connecting rod is rotatably connected to the surface of the heat-conducting rod, the end of the end cover close to the heat-conducting rod is fixedly connected to a ventilation cylinder, the surface of the ventilation cylinder is rotatably connected to the inside of the heat-conducting rod, and ventilation holes are provided on the surface of the heat-conducting rod.

[0008] Preferably, two pull rods are slidably connected inside the heat conducting rod, and the two pull rods are fixedly connected to a cover plate at one end protruding from the heat conducting rod. Two arc grooves are opened on the surface of the ventilation tube, and the inner walls of the two arc grooves are inclined. The surfaces of the two pull rods are slidably connected to the inner walls of the two arc grooves respectively.

[0009] Preferably, springs are movably sleeved on the surfaces of the two pull rods, and two ends of the two springs are fixedly connected to the surfaces of the pull rods and the interior of the heat conducting rod respectively.

[0010] Preferably, a through hole is provided between the two arc-shaped grooves, and a through hole is also provided on the surface of the end cover, thereby ensuring that water vapor can be discharged smoothly.

[0011] Preferably, the surface of the heat conducting rod is fixedly connected to a limiting rod, the surface of the heat conducting rod is slidably connected to a second bevel gear, the surface of the limiting rod is slidably connected to the inner wall of the second bevel gear, and the surface of the second bevel gear is rotatably connected to the inner wall of the cylinder.

[0012] Preferably, the inner wall of the cylinder is fixedly connected to a fixing ring, the surface of the fixing ring is rotatably connected to a first bevel gear, the surface of the first bevel gear is rotatably connected to the inner wall of the cylinder, and the surface of the first bevel gear is meshed with the surface of the second bevel gear.

[0013] Preferably, the surface of the push rod is slidably connected to the inner wall of the first bevel gear, the inner wall of the first bevel gear is provided with a spiral groove, the surface of the push rod is fixedly connected to a slide rod, and the surface of the slide rod is slidably connected to the inner wall of the spiral groove.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] (1) The soft soil foundation treatment device is provided with an anti-blocking mechanism, which can temporarily block the vent holes on the heat conducting rod when the heat conducting rod is inserted into the soft soil foundation, thereby avoiding as much as possible the blockage of the vent holes when the heat conducting rod is inserted into the soft soil foundation, thereby ensuring the smooth operation of the device, ensuring that the device can smoothly extract water vapor in the soft soil foundation, and thus ensuring the smooth solidification of the soft soil foundation, thereby improving the use effect of the device.

[0016] (2) The soft soil foundation treatment device, through the setting of the limiting rod, can smoothly drive the heat conducting rod to rotate when the second bevel gear rotates, thereby ensuring the smooth operation of the device.

[0017] (3) The soft soil foundation treatment device covers the ventilation holes by setting a cover plate, thereby avoiding as much as possible the situation where the soil in the soft soil foundation blocks the ventilation holes when the heat conducting rod is inserted into the soft soil foundation, thereby preventing the water vapor from being discharged, thereby ensuring the smooth operation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0019] Figure 1 This is a structural schematic diagram of a soft soil foundation treatment device of the utility model;

[0020] Figure 2 This is the main view of the cylinder of the utility model;

[0021] Figure 3 This is an enlarged schematic diagram of point A in Figure 2 of the present invention;

[0022] Figure 4 This is an enlarged schematic diagram of point B in Figure 3 of the present invention;

[0023] Figure 5 This is a schematic diagram of the surface structure of the ventilator of the utility model;

[0024] Figure 6 This is a schematic diagram of the surface structure of the ventilator of the utility model;

[0025] Figure 7 This is a side view of the second bevel gear of the utility model;

[0026] Figure 8 This is a schematic diagram of the internal structure of the first bevel gear of the present invention.

[0027] Figure numerals: 1. running cylinder; 2. cylinder body; 3. heat conducting rod; 4. electric telescopic rod; 5. push rod; 6. slide rod; 7. connecting rod; 8. first bevel gear; 9. fixing ring; 10. limiting rod; 11. ventilation hole; 12. second bevel gear; 13. ventilation cylinder; 14. end cover; 15. cover plate; 16. spring; 17. pull rod; 18. through hole; 19. arc groove; 20. spiral groove. DETAILED DESCRIPTION

[0028] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0029] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0030] In the description of this utility model, terms such as "greater than," "less than," and "exceed" are understood to exclude the number indicated, while terms such as "above," "below," and "within" are understood to include the number indicated. The terms "first" and "second" are used solely to distinguish technical features and are not to be construed as indicating or implying relative importance, or as implicitly specifying the number or order of the technical features indicated.

[0031] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0032] See also Figure 1-8 The utility model provides a technical solution: a soft soil foundation treatment device, including a running cylinder 1, the bottom of the running cylinder 1 is fixedly connected to a cylinder body 2, the end of the cylinder body 2 away from the running cylinder 1 is tapered, which facilitates the insertion of the entire device into the soft soil foundation, and the surface of the cylinder body 2 is slidably connected to equidistantly arranged heat-conducting rods 3, the end of the heat-conducting rods 3 away from the cylinder body 2 is also tapered, which facilitates the subsequent insertion of the heat-conducting rods 3 into the soft soil foundation, thereby facilitating the subsequent heating of the soft soil foundation.

[0033] The interior of the running cylinder 1 is provided with an anti-blocking mechanism, which includes an electric telescopic rod 4. The surface of the electric telescopic rod 4 is fixedly connected to the inner wall of the running cylinder 1. As the power source for the operation of the device, the output end of the electric telescopic rod 4 passes through the surface of the running cylinder 1 and is slidably connected to the interior of the running cylinder 1. The output end of the electric telescopic rod 4 is located inside the cylinder body 2. The output end of the electric telescopic rod 4 is fixedly connected to a push rod 5. The surface of the push rod 5 is rotatably connected to a connecting rod 7 that is arranged obliquely. The end of the connecting rod 7 away from the push rod 5 is rotatably connected to an end cover 14. The end of the end cover 14 away from the connecting rod 7 is rotatably connected to the surface of the heat-conducting rod 3. The end of the end cover 14 close to the heat-conducting rod 3 is fixedly connected to a ventilation tube 13. The ventilation tube 13 The surface is rotatably connected to the interior of the heat-conducting rod 3. A ventilation hole 11 is provided on the surface of the heat-conducting rod 3 to provide a channel for the circulation of water vapor in the soft soil foundation. Two pull rods 17 are slidably connected to the interior of the heat-conducting rod 3. The surfaces of the two pull rods 17 are movably sleeved with springs 16. The two ends of the two springs 16 are respectively fixedly connected to the surface of the pull rods 17 and the interior of the heat-conducting rod 3. The two pull rods 17 protrude from one end of the heat-conducting rod 3 and are fixedly connected with a cover plate 15. The ventilation hole 11 is covered by the setting of the cover plate 15, thereby avoiding as much as possible the blockage of the ventilation hole 11 by the soil in the soft soil foundation when the heat-conducting rod 3 is inserted into the soft soil foundation, thereby preventing the water vapor from being discharged, thereby ensuring the smooth operation of the device.

[0034] Two arc-shaped grooves 19 are provided on the surface of the ventilation tube 13. The inner walls of the two arc-shaped grooves 19 are inclined. The surfaces of the two pull rods 17 are slidingly connected to the inner walls of the two arc-shaped grooves 19 respectively. A through hole 18 is provided between the two arc-shaped grooves 19 to provide a passage for water vapor to pass through. The surface of the end cover 14 is also provided with a through hole 18, thereby ensuring that water vapor can be discharged smoothly.

[0035] The surface of the heat-conducting rod 3 is fixedly connected to a limiting rod 10, and the surface of the heat-conducting rod 3 is slidably connected to a second bevel gear 12. The surface of the limiting rod 10 is slidably connected to the inner wall of the second bevel gear 12, and the surface of the second bevel gear 12 is rotatably connected to the inner wall of the cylinder 2. Therefore, through the setting of the limiting rod 10, the second bevel gear 12 can smoothly drive the heat-conducting rod 3 to rotate when it rotates, thereby ensuring the smooth operation of the device.

[0036] The inner wall of the cylinder 2 is fixedly connected with a fixing ring 9, and the surface of the fixing ring 9 is rotatably connected with the first bevel gear 8. The surface of the first bevel gear 8 is rotatably connected to the inner wall of the cylinder 2. At the same time, the fixing ring 9 is set to set the position of the first bevel gear 8, and the surface of the first bevel gear 8 is meshed with the surface of the second bevel gear 12.

[0037] The surface of the push rod 5 is slidably connected to the inner wall of the first bevel gear 8 , the inner wall of the first bevel gear 8 is provided with a spiral groove 20 , the surface of the push rod 5 is fixedly connected to the slide rod 6 , and the surface of the slide rod 6 is slidably connected to the inner wall of the spiral groove 20 .

[0038] Furthermore, when using the device, the staff can start the electric telescopic rod 4 to push the push rod 5 down in the cylinder 2, thereby driving the slide rod 6 to slide in the spiral groove 20, and then the surface of the slide rod 6 squeezes the inner wall of the spiral groove 20, thereby driving the first bevel gear 8 to rotate, and the rotation of the first bevel gear 8 drives the second bevel gear 12 to rotate through the meshing connection, thereby driving the heat conducting rod 3 to rotate, and at the same time, the push rod 5 is lowered, thereby causing one end of the connecting rod 7 to drop, so that the connecting rod 7 is gradually in a vertical position. , thereby pushing the end cover 14 to move in the cylinder 2, and the movement of the end cover 14 causes the heat-conducting rod 3 to slide in the cylinder 2, and gradually pushes the heat-conducting rod 3 out of the surface of the cylinder 2, so that the heat-conducting rod 3 is inserted into the soft soil foundation, and when the heat-conducting rod 3 is pushed out, the first bevel gear 8 and the second bevel gear 12 engage, thereby driving the heat-conducting rod 3 and the end cover 14 and the ventilation tube 13 to rotate relative to each other, thereby driving the pull rod 17 to slide in the arc groove 19, because the inner wall of the arc groove 19 gradually becomes shallower, and then the inner wall of the arc groove 19 is relatively close to the inner wall of the arc groove 19. The pull rod 17 is pushed to slide in the heat conducting rod 3 and compress the spring 16. The sliding of the pull rod 17 pushes the cover 15 away from the vent 11, thereby gradually opening the vent 11. As the cover 15 opens, the vent 11 gradually corresponds to the through hole 18, thereby ensuring the smooth discharge of water vapor in the soft soil foundation. Subsequently, the staff can start the external heating rod to heat the heat conducting rod 3, thereby heating the soft soil foundation. At the same time, the vacuum device can be started to allow the water vapor in the soil to be discharged. The moisture gas enters the cylinder 2 through the ventilation holes 11 and the through holes 18, thereby reducing the moisture in the soil and solidifying the soil. Furthermore, by setting the anti-clogging mechanism, the ventilation holes on the heat conducting rod 3 can be temporarily blocked when the heat conducting rod 3 is inserted into the soft soil foundation, thereby avoiding as much as possible the blockage of the ventilation holes when the heat conducting rod 3 is inserted into the soft soil foundation, thereby ensuring the smooth operation of the device, ensuring that the device can smoothly extract the water vapor in the soft soil foundation, thereby ensuring the smooth solidification of the soft soil foundation, and improving the use effect of the device.

[0039] Working principle: When using this device, the staff can start the electric telescopic rod 4 to push the push rod 5 to descend in the cylinder 2, thereby driving the slide rod 6 to slide in the spiral groove 20, and then the surface of the slide rod 6 squeezes the inner wall of the spiral groove 20, thereby driving the first bevel gear 8 to rotate, and the rotation of the first bevel gear 8 drives the second bevel gear 12 to rotate through the meshing connection, thereby driving the heat conducting rod 3 to rotate, and at the same time, when the push rod 5 descends, one end of the connecting rod 7 descends, so that the connecting rod 7 gradually becomes vertical, thereby pushing the end cover 14 to move in the cylinder 2, and the movement of the end cover 14 causes the heat conducting rod 3 to slide in the cylinder 2 and gradually pushes the heat conducting rod 3 out of the surface of the cylinder 2. , so that the heat conducting rod 3 is inserted into the soft soil foundation, and when the heat conducting rod 3 is pushed out, the meshing action of the first bevel gear 8 and the second bevel gear 12 drives the heat conducting rod 3 and the end cover 14 and the ventilation tube 13 to rotate relative to each other, thereby driving the pull rod 17 to slide in the arc groove 19. Since the inner wall of the arc groove 19 gradually becomes shallower, the inner wall of the arc groove 19 pushes the pull rod 17, causing the pull rod 17 to slide in the heat conducting rod 3 and compress the spring 16. The sliding of the pull rod 17 pushes the cover plate 15 away from the ventilation hole 11, thereby gradually opening the ventilation hole 11. As the cover plate 15 opens, the ventilation hole 11 gradually corresponds to the through hole 18, thereby ensuring the smooth discharge of water vapor in the soft soil foundation.

[0040] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A soft soil foundation treatment device, comprising a running cylinder (1), characterized in that: The bottom of the operating cylinder (1) is fixedly connected to a cylinder (2), and the end of the cylinder (2) away from the operating cylinder (1) is conical. The surface of the cylinder (2) is slidably connected to heat-conducting rods (3) arranged at equal intervals, and the ends of the heat-conducting rods (3) away from the cylinder (2) are also conical. An anti-blocking mechanism is provided inside the operating cylinder (1).

2. The soft soil foundation treatment device according to claim 1, characterized in that: The anti-blocking mechanism comprises an electric telescopic rod (4), the surface of the electric telescopic rod (4) is fixedly connected to the inner wall of the running cylinder (1), the output end of the electric telescopic rod (4) passes through the surface of the running cylinder (1) and is slidably connected to the inside of the running cylinder (1), the output end of the electric telescopic rod (4) is located inside the cylinder (2), the output end of the electric telescopic rod (4) is fixedly connected to a push rod (5), the surface of the push rod (5) is rotatably connected to a connecting rod (7) arranged in an inclined manner, the end of the connecting rod (7) away from the push rod (5) is rotatably connected to an end cover (14), the end of the end cover (14) away from the connecting rod (7) is rotatably connected to the surface of the heat-conducting rod (3), the end of the end cover (14) close to the heat-conducting rod (3) is fixedly connected to a ventilation tube (13), the surface of the ventilation tube (13) is rotatably connected to the inside of the heat-conducting rod (3), and a ventilation hole (11) is provided on the surface of the heat-conducting rod (3).

3. The soft soil foundation treatment device according to claim 2, characterized in that: The heat conducting rod (3) is internally slidably connected to two pull rods (17), and one end of the two pull rods (17) protruding from the heat conducting rod (3) is fixedly connected to a cover plate (15). The surface of the ventilation tube (13) is provided with two arc grooves (19), and the inner walls of the two arc grooves (19) are inclined. The surfaces of the two pull rods (17) are slidably connected to the inner walls of the two arc grooves (19) respectively.

4. The soft soil foundation treatment device according to claim 3, characterized in that: The surfaces of the two pull rods (17) are both movably sleeved with springs (16), and the two ends of the two springs (16) are respectively fixedly connected to the surface of the pull rod (17) and the interior of the heat conducting rod (3).

5. The soft soil foundation treatment device according to claim 3, characterized in that: A through hole (18) is provided between the two arc-shaped grooves (19), and a through hole (18) is also provided on the surface of the end cover (14), thereby ensuring that water vapor can be discharged smoothly.

6. The soft soil foundation treatment device according to claim 2, characterized in that: The surface of the heat-conducting rod (3) is fixedly connected to a limiting rod (10), the surface of the heat-conducting rod (3) is slidably connected to a second bevel gear (12), the surface of the limiting rod (10) is slidably connected to the inner wall of the second bevel gear (12), and the surface of the second bevel gear (12) is rotatably connected to the inner wall of the cylinder (2).

7. The soft soil foundation treatment device according to claim 6, characterized in that: A fixing ring (9) is fixedly connected to the inner wall of the cylinder (2), and a first bevel gear (8) is rotatably connected to the surface of the fixing ring (9). The surface of the first bevel gear (8) is rotatably connected to the inner wall of the cylinder (2), and the surface of the first bevel gear (8) is meshedly connected to the surface of the second bevel gear (12).

8. The soft soil foundation treatment device according to claim 7, characterized in that: The surface of the push rod (5) is slidably connected to the inner wall of the first bevel gear (8), the inner wall of the first bevel gear (8) is provided with a spiral groove (20), the surface of the push rod (5) is fixedly connected to a slide rod (6), and the surface of the slide rod (6) is slidably connected to the inner wall of the spiral groove (20).

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