Square pile pouring equipment

Abstract

The utility model relates to the technical field of road and bridge construction, and discloses square pile pouring equipment which comprises a stirring barrel, a top cover is arranged above the stirring barrel, the upper end of the top cover is fixedly connected with a wall scraping mechanism, the upper end of the top cover is fixedly connected with a mounting mechanism, the outer wall of the stirring barrel is fixedly connected with a fixing ring, and the outer wall of the fixing ring is fixedly connected with a lifting mechanism. The lower end of the fixing ring is fixedly connected with a brake wheel. According to the square pile pouring equipment, a first scraper, a second scraper, a rectangular body, a cylinder and other parts are used in cooperation, in the actual use process, under driving of a motor, the first scraper and the second scraper are promoted to do circular motion, uniform stirring is carried out, it is avoided that cement is solidified and influences the use effect due to the fact that cement does not move for a long time, and inner wall cleaning is carried out at the same time; and the situation that pouring is inconvenient due to the fact that a concrete conveying pump is blocked due to the fact that the cement is left on the inner wall of the stirring barrel to be air-dried and solidified is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of road and bridge construction, in particular to square pile casting equipment. Background Art

[0002] With the acceleration of urbanization, the demand for construction and infrastructure continues to increase, especially in municipal roads and bridges, and the requirements for the bearing capacity and stability of the foundation are getting higher and higher. Square piles, as a common foundation treatment method, have been widely used because of their high bearing capacity and stability.

[0003] After searching, the patent number is 202123054519.2, and the name is a square pile casting device for roads and bridges, including a guide mechanism, a moving mechanism is provided on the upper surface of the guide mechanism, a steering mechanism is provided on the upper surface of the moving mechanism, a cement mixer is fixedly connected to the upper surface of the steering mechanism, the guide mechanism includes a base plate, a guide rail is fixedly connected to the upper surface of the base plate, an outer connecting plate is fixedly connected to the surface of the base plate, an inner connecting plate is fixedly connected to the inner wall of the base plate, and the moving mechanism includes a fixed plate, and an electric wheel is fixedly connected to the lower surface of the fixed plate.

[0004] Through research and analysis, it was found that although the new practical method can perform automated pouring and improve work efficiency, in actual use, after the other party's pile pouring is completed, residual cement will still remain in the cement mixer. If it is not cleaned, the cement will remain on the inner wall of the mixer for too long and will easily dry and solidify, making the cement solids cause blockage of the concrete delivery pump, resulting in inconvenience in pouring. Utility Model Content

[0005] The utility model aims to provide a square pile casting device to solve the problem in the background art that the cement residue on the inner wall is easy to solidify and cause the blockage of the concrete delivery pump, resulting in the inconvenience of casting.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a square pile casting equipment, including a mixing barrel, a top cover is arranged above the mixing barrel, a scraping mechanism is fixedly connected to the upper end of the top cover, a mounting mechanism is fixedly connected to the upper end of the top cover, a fixing ring is fixedly connected to the outer wall of the mixing barrel, a brake wheel is fixedly connected to the lower end of the fixing ring, and a push rod is arranged on the outer wall of the mixing barrel.

[0007] The scraping mechanism includes a motor, which is fixedly connected to the upper end of the top cover, the output shaft of the motor is fixedly connected to a rotating rod 1, the side wall of the rotating rod 1 is fixedly connected to a scraper 1, the lower end of the rotating rod 1 is fixedly connected to a rectangular body, the inner wall of the mixing barrel is fixedly connected to a connecting plate, the outer wall of the connecting plate is movably connected to a cylinder through a bearing, a rectangular groove is opened at the upper end of the cylinder, and a scraper 2 is fixedly connected to the outer wall of the cylinder, and a concrete delivery pump is arranged at the upper end of the inner wall of the mixing barrel.

[0008] Preferably, the lower end of the rotating rod 1 passes through the upper end of the top cover and is movably connected to the upper end of the top cover via a bearing, and the outer wall of the rectangular body is matched with the inner wall of the rectangular groove.

[0009] Preferably, the side wall of the scraper 1 is matched with the inner wall of the mixing barrel, and the side wall of the scraper 2 is in contact with the inner wall of the mixing barrel.

[0010] Preferably, a through hole is opened at the lower end of the mixing barrel, and a foldable telescopic tube is fixedly connected to the lower end of the concrete delivery pump.

[0011] Preferably, the foldable telescopic tube is fixedly connected to the inner wall of the through hole, and the right end of the foldable telescopic tube is fixedly connected to a watering nozzle.

[0012] Preferably, the mounting mechanism includes a handle, which is fixedly connected to the upper end of the top cover, a limiting groove is provided on the inner wall of the mixing barrel, a fixing groove is provided on the side wall of the top cover, a rotating rod 2 is movably connected to the upper end of the inner wall of the fixing groove through a bearing, a threaded rod is movably connected to the left end of the inner wall of the fixing groove through a bearing, a rectangular threaded block is threadedly connected to the outer wall of the threaded rod, a bevel gear 1 is fixedly connected to the outer wall of the rotating rod 2, a bevel gear 2 is fixedly connected to the outer wall of the threaded rod, the upper end of the rotating rod 2 passes through the lower end of the inner wall of the fixing groove and is movably connected to the lower end of the inner wall of the fixing groove through a bearing, and a stopper is fixedly connected to the inner wall of the mixing barrel.

[0013] Preferably, the left end of the bevel gear 1 is meshed with the upper end of the bevel gear 2, and the outer wall of the rectangular threaded block is matched with the inner wall of the limiting groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The square pile casting equipment uses a scraper 1, a scraper 2, a rectangular body, a cylinder and other parts in combination. In actual use, the scraper 1 and the scraper 2 are driven by a motor to make a circular motion, while uniformly stirring the cement to prevent the cement from being immobile for a long time and causing the cement to solidify and affect the use effect. At the same time, the inner wall is cleaned to scrape off the residual cement on the inner wall to prevent the cement from remaining on the inner wall of the mixing barrel to be air-dried and solidified, causing the concrete delivery pump to be blocked and causing inconvenience in casting.

[0016] 2. The square pile casting equipment uses bevel gear 1, bevel gear 2, threaded rod, block, limit groove and other parts in combination. In actual use, under the meshing condition of bevel gear 1 and bevel gear 2, the rectangular threaded block is moved in the limit groove by rotating the threaded rod, which is convenient for opening and closing the top cover, and makes feeding and inner wall cleaning more convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the main view of the mixing barrel of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the main view of the connection between the rectangular body and the cylinder of the utility model;

[0020] Figure 4 It is a three-dimensional enlarged structural diagram of the rectangular body and the connecting plate of the utility model;

[0021] Figure 5 It is an enlarged schematic diagram of the structure at point A of the utility model.

[0022] In the figure: 1. mixing barrel; 2. top cover; 3. scraper mechanism; 301. motor; 302. rotating rod 1; 303. scraper 1; 304. rectangular body; 305. connecting plate; 306. cylinder; 307. rectangular groove; 308. scraper 2; 309. concrete pump; 310. through hole; 311. folding telescopic tube; 312. watering nozzle; 4. installation mechanism; 401. handle; 402. limit groove; 403. fixing groove; 404. rotating rod 2; 405. threaded rod; 406. rectangular threaded block; 407. bevel gear 1; 408. bevel gear 2; 409. stopper; 5. fixing ring; 6. brake wheel; 7. push rod. DETAILED DESCRIPTION

[0023] 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 only 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.

[0024] The utility model provides the following technical solutions:

[0025] Embodiment 1

[0026] See also Figure 1-3 A square pile casting equipment comprises a mixing barrel 1, a top cover 2 is arranged above the mixing barrel 1, a scraping mechanism 3 is fixedly connected to the upper end of the top cover 2, a mounting mechanism 4 is fixedly connected to the upper end of the top cover 2, a fixing ring 5 is fixedly connected to the outer wall of the mixing barrel 1, a brake wheel 6 is fixedly connected to the lower end of the fixing ring 5, and a push rod 7 is arranged on the outer wall of the mixing barrel 1.

[0027] The scraper mechanism 3 includes a motor 301, which is fixedly connected to the upper end of the top cover 2. The output shaft of the motor 301 is fixedly connected to a rotating rod 302, and the side wall of the rotating rod 302 is fixedly connected to a scraper 303. The lower end of the rotating rod 302 is fixedly connected to a rectangular body 304. The inner wall of the mixing barrel 1 is fixedly connected to a connecting plate 305. The outer wall of the connecting plate 305 is movably connected to a cylinder 306 through a bearing. A rectangular groove 307 is provided at the upper end of the cylinder 306. A scraper 308 is fixedly connected to the outer wall of the cylinder 306. The upper end of the inner wall of the mixing barrel 1 is provided with a concrete block 306. The soil delivery pump 309 is used in combination with parts such as scraper 1 303, scraper 2 308, rectangular body 304, and cylinder 306. In actual use, driven by motor 301, scraper 1 303 and scraper 2 308 are prompted to move in a circular motion, while performing uniform stirring to prevent cement from being immobile for a long time and causing cement solidification to affect the use effect. At the same time, the inner wall is cleaned to scrape off the residual cement on the inner wall to prevent the cement from remaining on the inner wall of the mixing barrel 1 to be air-dried and solidified, causing the blockage of the concrete delivery pump 309 and causing inconvenience in pouring.

[0028] Furthermore, the lower end of the rotating rod 302 passes through the upper end of the top cover 2 and is movably connected to the upper end of the top cover 2 through a bearing. The outer wall of the rectangular body 304 is adapted to the inner wall of the rectangular groove 307. By using the rectangular body 304 in combination with the rectangular groove 307, the rectangular body 304 can enter the rectangular groove 307, and the connecting plate 305 is movably connected to the outer wall of the cylinder 306 through a bearing, so that when the rectangular body 304 rotates, the cylinder 306 can also rotate synchronously.

[0029] Furthermore, the side wall of scraper 1 303 is adapted to the inner wall of the mixing barrel 1, and the side wall of scraper 2 308 is fitted to the inner wall of the mixing barrel 1. By using scraper 1 303 in combination with scraper 2 308, when rotating rod 1 302 rotates, scraper 1 303 and scraper 2 308 rotate synchronously, so that the scraping of the wall is cleaner and more even, and it is also convenient for subsequent cleaning.

[0030] Furthermore, a through hole 310 is opened at the lower end of the mixing barrel 1, and a foldable telescopic tube 311 is fixedly connected to the lower end of the concrete pump 309. By using the foldable telescopic tube 311 in combination with the concrete pump 309, the evenly mixed concrete can enter the concrete pump 309, so that the evenly mixed concrete can be poured with better effect.

[0031] Furthermore, the foldable telescopic tube 311 is fixedly connected to the inner wall of the through hole 310, and the right end of the foldable telescopic tube 311 is fixedly connected to the watering nozzle 312. By using the through hole 310 and the foldable telescopic tube 311, the foldable telescopic tube 311 can be taken out from the through hole 310, and then the watering nozzle 312 can be taken out conveniently, so that it can be suitable for different watering angles.

[0032] Embodiment 2

[0033] Combination Figure 1-4 On the basis of the first embodiment, the mounting mechanism 4 further comprises a handle 401, the handle 401 is fixedly connected to the upper end of the top cover 2, the inner wall of the mixing barrel 1 is provided with a limiting groove 402, the side wall of the top cover 2 is provided with a fixing groove 403, the upper end of the inner wall of the fixing groove 403 is movably connected with a rotating rod 2 404 through a bearing, the left end of the inner wall of the fixing groove 403 is movably connected with a threaded rod 405 through a bearing, the outer wall of the threaded rod 405 is threadedly connected with a rectangular threaded block 406, the outer wall of the rotating rod 2 404 is fixedly connected with a bevel gear 1 407, the outer wall of the threaded rod 405 is fixedly connected with a bevel gear 2 408, and the rotating rod 2 404 is fixedly connected with a bevel gear 1 407. The upper end passes through the lower end of the inner wall of the fixed groove 403 and is movably connected to the lower end of the inner wall of the fixed groove 403 through a bearing. A stopper 409 is fixedly connected to the left inner wall of the mixing barrel 1. By using its bevel gear 1 407, bevel gear 2 408, threaded rod 405, stopper 409, limit groove 402 and other parts in combination, in actual use, under the meshing condition of bevel gear 1 407 and bevel gear 2 408, the rectangular threaded block 406 is moved in the limit groove 402 by rotating the threaded rod 405, which facilitates the opening and closing of the top cover 2, and promotes that feeding and inner wall cleaning become more convenient and quick.

[0034] Furthermore, the left end of the bevel gear 1 407 is meshed with the upper end of the bevel gear 2 408, and the outer wall of the rectangular threaded block 406 is adapted to the inner wall of the limiting groove 402. By using the rectangular threaded block 406 and the limiting groove 402, when the bevel gear 1 407 and the bevel gear 2 408 are meshed, the limiting groove 402 is set to be rectangular, and the fixed groove 403 is also set to be rectangular at a position closer to the limiting groove 402, so that under the action of the fixed groove 403, the rectangular threaded block 406 is limited, so that under the rotation of the threaded rod 405, the rectangular threaded block 406 can only move in the left and right directions. Similarly, it can move in the limiting groove 402, which is convenient for the opening and closing of the top cover 2.

[0035] In actual operation, when this device is used, concrete can be put in through the inlet at the left end of the mixing barrel 1. When the mixing barrel 1 needs to be stirred and cleaned, the top cover 2 is first placed on the mixing barrel 1, and then slowly placed in so that the rectangular body 304 can enter the rectangular groove 307. At this time, the rotating rod 2 404 is rotated. Since the bevel gear 1 407 and the bevel gear 2 408 are meshed, the bevel gear 1 407 and the bevel gear 2 408 are driven by the rotating rod 2 404 to rotate synchronously, thereby driving the threaded rod 405 to rotate, synchronously prompting the rectangular thread block 406 to move, so that the rectangular thread block 406 moves into the limiting groove 402. At this time, the entire top cover 2 covers the mixing barrel 1, and then the motor 301 is started. Under the action of the rotating rod 1 302, the scraper 1 303 and the scraper are prompted to perform a circular motion to clean the inner wall. After the mixing is completed, the cement is poured by the concrete delivery pump 309 through the folded telescopic tube 311 and then by the pouring nozzle 312.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A square pile casting device, comprising a mixing barrel (1), characterized in that: A top cover (2) is arranged above the mixing barrel (1); a wall scraping mechanism (3) is fixedly connected to the upper end of the top cover (2); a mounting mechanism (4) is fixedly connected to the upper end of the top cover (2); a fixing ring (5) is fixedly connected to the outer wall of the mixing barrel (1); a brake wheel (6) is fixedly connected to the lower end of the fixing ring (5); and a push rod (7) is arranged on the outer wall of the mixing barrel (1); The wall scraping mechanism (3) comprises a motor (301), the motor (301) is fixedly connected to the upper end of the top cover (2), the output shaft of the motor (301) is fixedly connected to a rotating rod (302), the side wall of the rotating rod (302) is fixedly connected to a scraper (303), the lower end of the rotating rod (302) is fixedly connected to a rectangular body (304), the inner wall of the mixing barrel (1) is fixedly connected to a connecting plate (305), the outer wall of the connecting plate (305) is movably connected to a cylinder (306) via a bearing, the upper end of the cylinder (306) is provided with a rectangular groove (307), the outer wall of the cylinder (306) is fixedly connected to a scraper (308), and the upper end of the inner wall of the mixing barrel (1) is provided with a concrete delivery pump (309).

2. A square pile casting equipment according to claim 1, characterized in that: The lower end of the rotating rod 1 (302) passes through the upper end of the top cover (2) and is movably connected to the upper end of the top cover (2) via a bearing, and the outer wall of the rectangular body (304) is adapted to the inner wall of the rectangular groove (307).

3. A square pile casting equipment according to claim 1, characterized in that: The side wall of the scraper 1 (303) is adapted to the inner wall of the mixing barrel (1), and the side wall of the scraper 2 (308) is in contact with the inner wall of the mixing barrel (1).

4. The square pile casting equipment according to claim 1, characterized in that: A through hole (310) is provided at the lower end of the mixing barrel (1), and a foldable telescopic tube (311) is fixedly connected to the lower end of the concrete delivery pump (309).

5. A square pile casting equipment according to claim 4, characterized in that: The foldable telescopic tube (311) is fixedly connected to the inner wall of the through hole (310), and the right end of the foldable telescopic tube (311) is fixedly connected to a watering nozzle (312).

6. The square pile casting equipment according to claim 1, characterized in that: The mounting mechanism (4) comprises a handle (401), wherein the handle (401) is fixedly connected to the upper end of the top cover (2); a limiting groove (402) is provided on the inner wall of the mixing barrel (1); a fixing groove (403) is provided on the side wall of the top cover (2); a rotating rod (404) is movably connected to the upper end of the inner wall of the fixing groove (403) via a bearing; a threaded rod (405) is movably connected to the left end of the inner wall of the fixing groove (403) via a bearing; and the threaded rod The outer wall of the rotating rod (405) is threadedly connected to a rectangular threaded block (406); the outer wall of the rotating rod (404) is fixedly connected to a bevel gear (407); the outer wall of the threaded rod (405) is fixedly connected to a bevel gear (408); the upper end of the rotating rod (404) passes through the lower end of the inner wall of the fixing groove (403) and is movably connected to the lower end of the inner wall of the fixing groove (403) through a bearing; and the inner wall of the mixing barrel (1) is fixedly connected to a stopper (409).

7. A square pile casting equipment according to claim 6, characterized in that: The left end of the bevel gear 1 (407) is meshed with the upper end of the bevel gear 2 (408), and the outer wall of the rectangular threaded block (406) is matched with the inner wall of the limiting groove (402).

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