Pouring device for highway bridge construction

Abstract

The utility model relates to the technical field of building construction, in particular to a pouring device for highway bridge construction. Comprising a bottom plate, a movable supporting mechanism, a stirring barrel, a stirring mechanism and a conveying mechanism, the stirring mechanism is arranged in the stirring barrel; the stirring barrel and the conveying mechanism are both mounted above the bottom plate, and the conveying mechanism is communicated with the stirring barrel; the stirring mechanism comprises a scraping plate; the scraping plate is in sliding connection with the inner wall of the stirring barrel and is used for cleaning slurry on the inner wall of the stirring barrel; the movable supporting mechanism is arranged at the bottom of the bottom plate. According to the device, slurry attached to the inner wall of the stirring barrel can be cleaned in time, the slurry with the high output rate is provided during pouring construction, and stable supporting is provided for the device.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction, especially relates to a pouring device for highway bridge construction. BACKGROUND

[0002] Concrete is one of the main civil engineering materials in the contemporary. It is a man-made stone material prepared by mixing cementing material, aggregate and water in a certain proportion, vibrating and molding, and curing under certain conditions. Concrete has the characteristics of abundant raw materials, low price and simple production process, so its use is increasing; at the same time, concrete also has high compressive strength, good durability and wide strength grade range, so its use is very wide, not only in various civil engineering, but also in shipbuilding industry, mechanical industry, ocean development and geothermal engineering.

[0003] The patent with the authorized announcement number CN213500001U discloses a kind of concrete pouring equipment for highway bridge construction, including stirring bucket, the top of stirring bucket is welded with connecting ring, motor support frame is welded to the side of stirring bucket close to connecting ring, one end of motor support frame is fixedly connected with stirring motor, the outer surface of stirring bucket is fixedly connected with connecting block, the upper of connecting block is fixedly connected with inner rod.This patent is set up by the cooperation of stirring bucket, connecting block, inner rod, sliding block, sleeve rod, spring and support frame, can reduce the shaking brought by stirring, by the cooperation between first drive housing, first shaft, first gear, second gear, second shaft, third shaft, fourth shaft and fifth shaft, use one motor drive, after transmission between shaft and transmission between gear, not only reduce cost, but also make the stirring of concrete more uniform, but this patent in use process, slurry is easy to adhere to the inner wall of stirring bucket, cannot clean slurry adhered to the inner wall of stirring bucket in time, thereby leading to the slurry output rate reduction of device.Therefore, it is urgent to solve.

[0004] The above content is only used to assist understanding of the technical scheme of the utility model, and does not represent that the above content is the closest prior art. UTILITY MODEL CONTENT

[0005] The technical problem to be solved by the utility model is to provide a pouring device for highway bridge construction, which has simple structure, can clean slurry adhered to the inner wall of stirring bucket in time, provide slurry with high output rate during pouring construction, and provide stable support to the device during construction, improve construction safety.

[0006] To achieve the purpose, the technical scheme of the utility model is such that a pouring device for highway bridge construction, which comprises a bottom plate, a moving support mechanism, a stirring barrel, a stirring mechanism and a conveying mechanism, is provided.

[0007] Preferably, the stirring mechanism comprises a first rotating rod, stirring blades, a first connecting rod and a second connecting rod; the first rotating rod is inserted into the stirring barrel, and the top end of the first rotating rod is connected with a first motor for driving the first rotating rod to rotate after penetrating through the top surface of the stirring barrel; the stirring blades are inserted into the first rotating rod and are rotationally connected with the first rotating rod; the first connecting rod is perpendicularly connected with the top end of the side wall of the first rotating rod; the second connecting rod is perpendicularly connected with the bottom end of the side wall of the first rotating rod; the top end of the scraper is perpendicularly connected with the first connecting rod, and the bottom end of the scraper is perpendicularly connected with the second connecting rod.

[0008] Preferably, the stirring mechanism further comprises a second rotating rod, a first bevel gear and a second bevel gear; a vertical slot is formed in the first rotating rod, the second rotating rod is inserted into the vertical slot and is rotationally connected with the first rotating rod, the first bevel gears are fixedly arranged on the second rotating rod at equal intervals, one end of the stirring blades penetrates through the vertical slot and is fixedly connected with the second bevel gear, and the first bevel gear and the second bevel gear are in meshing engagement.

[0009] Preferably, a groove is formed in the top end of the first rotating rod, and the top end of the second rotating rod is connected with a second motor for rotating the second rotating rod after penetrating through the groove.

[0010] Preferably, the pouring device further comprises a support frame and a discharge pipe; the support frame is perpendicularly connected with the top surface of the bottom plate; the stirring barrel is fixed on the support frame; one side of the top end of the stirring barrel is provided with a discharge opening; the discharge opening is in communication with the interior of the stirring barrel; the conveying mechanism is mounted on the top surface of the bottom plate and is in communication with the stirring barrel and the discharge pipe, respectively.

[0011] Preferably, the conveying mechanism comprises a conveying barrel and an auger; the conveying barrel is mounted on the top surface of the base plate; the auger is inserted into the conveying barrel and rotationally connected with the conveying barrel; a first connecting port is fixedly arranged on one side of the top surface of the conveying barrel and communicates with the interior of the conveying barrel; a discharge port is fixedly arranged at the bottom end of the stirring barrel and communicates with the interior of the stirring barrel; the discharge port is connected with the first connecting port; a second connecting port is fixedly arranged at one end of the conveying barrel and communicates with the interior of the conveying barrel; and one end of the discharge pipe is connected with the second connecting port.

[0012] Preferably, one end of the auger penetrates through the side wall of the conveying barrel and is fixedly provided with a third motor for rotating the auger.

[0013] Preferably, the moving support mechanism comprises a supporting leg, a moving wheel, a sliding block, a third connecting rod and a supporting seat; the supporting leg is fixedly arranged on the side wall of the base plate; the moving wheel is fixedly arranged at the bottom end of the supporting leg; the sliding block is inserted into the supporting leg and slides along the vertical direction of the supporting leg; the sliding block penetrates through the supporting leg at both ends and is fixedly connected with the third connecting rod; and the supporting seat is fixedly arranged at the bottom end of the third connecting rod.

[0014] Preferably, the moving support mechanism further comprises a threaded rod, the threaded rod is inserted into the supporting leg and rotationally connected with the supporting leg, the sliding block is sleeved on the threaded rod and slides along the vertical direction of the supporting leg through the threaded rod.

[0015] Preferably, the top end of the threaded rod penetrates through the top surface of the supporting leg and is fixedly provided with a fourth motor for rotating the threaded rod.

[0016] The beneficial effects of the utility model lie in:

[0017] (1)The pouring device for highway bridge construction provided by the utility model has the advantages that the scraper is arranged, the scraper contacts the inner wall of the stirring barrel, the inner wall of the stirring barrel is cleaned in time while the slurry is stirred, the slurry is prevented from adhering to the inner wall of the stirring barrel, and the slurry output rate of the device is improved.

[0018] (2)The pouring device for highway bridge construction provided by the utility model has the advantages that the supporting seat is arranged, the supporting seat is lowered and supported to the device by cooperation between the supporting leg, the sliding block and the third connecting rod, the device is prevented from deviating under the action of external force, the moving wheel is protected, and the stability of the device is improved. DRAWINGS

[0019] The drawings are used to provide a further understanding of the utility model, constitute a part of the specification, are used together with the embodiments of the utility model to explain the utility model, and do not constitute a limitation on the utility model. In the drawings:

[0020] Figure 1 Figure 1 is a whole structure schematic diagram of the pouring device for highway bridge construction in the utility model;

[0021] Figure 2 Figure 2 is a specific structure schematic diagram of the stirring mechanism in the utility model;

[0022] Figure 3 Figure 3 is a specific structure schematic diagram of the conveying mechanism in the utility model;

[0023] Figure 4 Figure 4 is a specific structure schematic diagram of the moving support mechanism in the utility model.

[0024] Mark explanation:

[0025] 1, bottom plate; 2, support frame; 3, stirring barrel; 4, discharge pipe; 5, discharge port; 6, first rotating rod; 7, stirring blade; 8, first connecting rod; 9, second connecting rod; 10, scraper; 11, second rotating rod; 12, first bevel gear; 13, second bevel gear; 14, vertical groove; 15, first motor; 16, groove; 17, second motor; 18, conveying cylinder; 19, auger; 20, first connecting port; 21, discharge port; 22, second connecting port; 23, third motor; 24, support leg; 25, moving wheel; 26, sliding block; 27, third connecting rod; 28, support seat; 29, threaded rod; 30, fourth motor; 31, handrail. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. The embodiments in the application and the features in the embodiments can be combined with each other without conflict. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0027] EMBODIMENT

[0028] As Figure 1As shown in the figure, a pouring device for highway bridge construction, including the bottom plate 1, mobile support mechanism, support frame 2, stirring barrel 3, stirring mechanism, conveying mechanism and discharge pipe 4, mobile support mechanism is arranged at the side wall four corners of bottom plate 1, support frame 2 is fixedly arranged on the top surface of bottom plate 1, stirring barrel 3 is fixedly arranged on the top end of support frame 2, the top end of stirring barrel 3 is fixedly provided with a discharge port 5, the discharge port 5 is communicated with the inside of stirring barrel 3, the stirring mechanism is arranged in the inside of stirring barrel 3, the conveying mechanism is arranged on the top surface of bottom plate 1 and is connected with stirring barrel 3 and discharge pipe 4 respectively, specifically, the side wall four corners of bottom plate 1 are provided with mobile support mechanism, the top surface of bottom plate 1 is welded with support rod, the top end of support rod is welded with stirring barrel 3, the top end of stirring barrel 3 is welded with discharge port 5, the discharge port 5 is communicated with the inside of stirring barrel 3, the inside of stirring barrel 3 is provided with stirring mechanism, the top surface of bottom plate 1 is provided with conveying mechanism, and the conveying mechanism is connected with stirring barrel 3 and discharge pipe 4 respectively.

[0029] As Figure 2 shown, the stirring mechanism comprises a first rotating rod 6, a stirring blade 7, a first connecting rod 8, a second connecting rod 9 and a scraper 10, the first rotating rod 6 is inserted into the inside of the stirring barrel 3 and is rotatably connected with the stirring barrel 3, a plurality of stirring blades 7 are inserted on the first rotating rod 6 and are rotatably connected with the first rotating rod 6, the first connecting rod 8 is fixedly arranged on the top end of the side wall of the first rotating rod 6, the second connecting rod 9 is fixedly arranged on the bottom end of the side wall of the first rotating rod 6, the top end of the scraper 10 is fixedly connected with the first connecting rod 8, the bottom end of the scraper 10 is fixedly connected with the second connecting rod 9, and the scraper 10 is in contact with the inner wall of the stirring barrel 3, specifically, the first rotating rod 6 is inserted into the inside of the stirring barrel 3 and is rotatably connected with the stirring barrel 3, a plurality of stirring blades 7 are inserted on the first rotating rod 6 and are rotatably connected with the first rotating rod 6, the top end of the side wall of the first rotating rod 6 is welded with the first connecting rod 8, the bottom end of the side wall of the first rotating rod 6 is welded with the second connecting rod 9, the top end of the scraper 10 is welded with the first connecting rod 8, the bottom end of the scraper 10 is welded with the second connecting rod 9, and the scraper 10 is in contact with the inner wall of the stirring barrel 3.

[0030] In the utility model, through setting up scraper 10, scraper 10 contacts the inner wall of stirring barrel 3, cleans the inner wall of stirring barrel 3 in time while stirring slurry, prevents slurry from adhering to the inner wall of stirring tank, improves the slurry output rate of device.

[0031] The stirring mechanism further comprises a second rotating rod 11, a first bevel gear 12 and a second bevel gear 13, the first rotating rod 6 is internally provided with a vertical slot 14, the second rotating rod 11 is inserted into the vertical slot 14 and rotationally connected with the first rotating rod 6, a plurality of first bevel gears 12 are uniformly and fixedly arranged on the second rotating rod 11, one end of the stirring blade 7 penetrates through the vertical slot 14 and is fixedly connected with the second bevel gear 13, the first bevel gear 12 and the second bevel gear 13 are meshed with each other, specifically, the first rotating rod 6 is internally provided with a vertical slot 14, the second rotating rod 11 is inserted into the vertical slot 14 and rotationally connected with the first rotating rod 6, a plurality of first bevel gears 12 are uniformly and welded on the second rotating rod 11, one end of the stirring blade 7 penetrates through the vertical slot 14 and is welded with the second bevel gear 13, the first bevel gear 12 and the second bevel gear 13 are meshed with each other.

[0032] The first rotating rod 6 penetrates through the top surface of the stirring barrel 3 and is fixedly provided with a first motor 15 for rotating the first rotating rod 6, preferably, the first motor 15 has a self-locking function, specifically, the first motor 15 is fixed to the top surface of the stirring barrel 3 through a motor base, and the top end of the first rotating rod 6 penetrates through the top surface of the stirring barrel 3 and is welded with the output shaft of the first motor 15.

[0033] The first rotating rod 6 is internally provided with a groove 16 at the top end, the second rotating rod 11 penetrates through the groove 16 and is fixedly provided with a second motor 17 for rotating the second rotating rod 11, preferably, the second motor 17 has a self-locking function, specifically, the first rotating rod 6 is internally provided with a groove 16 at the top end, the second motor 17 is fixed to the inside of the groove 16 through a motor base, and the top end of the second rotating rod 11 penetrates through the groove 16 and is welded with the output shaft of the second motor 17.

[0034] As Figure 3As shown, the conveying mechanism comprises a feeding cylinder 18 and an auger 19, the feeding cylinder 18 is arranged on the top surface of the bottom plate 1, the auger 19 is inserted into the feeding cylinder 18 and is rotationally connected with the feeding cylinder 18, a first connecting port 20 is fixedly arranged on one side of the top surface of the feeding cylinder 18, the first connecting port 20 is connected with the inside of the feeding cylinder 18, a discharge port 21 is fixedly arranged at the bottom end of the stirring barrel 3, the discharge port 21 is connected with the inside of the stirring barrel 3, the discharge port 21 is connected with the first connecting port 20, a second connecting port 22 is fixedly arranged at one end of the feeding cylinder 18, the second connecting port 22 is connected with the inside of the feeding cylinder 18, one end of the discharge pipe 4 is connected with the second connecting port 22, and specifically, the top surface of the bottom plate 1 is provided with the feeding cylinder 18, the auger 19 is inserted into the inside of the feeding cylinder 18 and is rotationally connected with the feeding cylinder 18, the first connecting port 20 is welded on one side of the top surface of the feeding cylinder 18, the first connecting port 20 is connected with the inside of the feeding cylinder 18, the discharge port 21 is welded at the bottom end of the stirring barrel 3, the discharge port 21 is connected with the inside of the stirring barrel 3, the discharge port 21 is connected with the first connecting port 20, the second connecting port 22 is welded at one end of the feeding cylinder 18, the second connecting port 22 is connected with the inside of the feeding cylinder 18, and one end of the discharge pipe 4 is connected with the second connecting port 22.

[0035] One end of the auger 19 penetrates through the side wall of the feeding cylinder 18 and is fixedly provided with a third motor 23 for rotating the auger 19, preferably, the third motor 23 has a self-locking function, and specifically, the third motor 23 is fixed to the side wall of the feeding cylinder 18 through a motor base, and one end of the auger 19 penetrates through the side wall of the feeding cylinder 18 and is welded with the output shaft of the third motor 23.

[0036] As shown in the figure, Figure 4 The moving support mechanism comprises a supporting leg 24, a moving wheel 25, a sliding block 26, a third connecting rod 27 and a supporting seat 28, the supporting leg 24 is fixedly arranged on the side wall of the bottom plate 1, the moving wheel 25 is fixedly arranged at the bottom end of the supporting leg 24, the sliding block 26 is inserted into the inside of the supporting leg 24 and vertically slides along the supporting leg 24, the sliding block 26 penetrates through the supporting leg 24 at both ends and is fixedly connected with the two third connecting rods 27, and the supporting seat 28 is fixedly arranged at the bottom end of the two third connecting rods 27, and specifically, the side wall of the bottom plate 1 is welded with the supporting leg 24, the moving wheel 25 is welded at the bottom end of the supporting leg 24, the sliding block 26 is inserted into the inside of the supporting leg 24 and vertically slides along the supporting leg 24, the sliding block 26 penetrates through the supporting leg 24 at both ends and is welded with the two third connecting rods 27, and the bottom end of the two third connecting rods 27 is welded with the supporting seat 28.

[0037] In the utility model, through the cooperation of the supporting seat 28, the supporting leg 24, the sliding block 26 and the third connecting rod 27, the supporting seat 28 is lowered to support the device, the device is prevented from deviating under external force, the moving wheel 25 is protected, and the stability of the device is improved.

[0038] The mobile support mechanism further comprises a threaded rod 29 inserted into the support leg 24 and rotationally connected with the support leg 24, and the sliding block 26 is sleeved on the threaded rod 29 and vertically slides along the support leg 24 through the threaded rod 29. Specifically, the threaded rod 29 is inserted into the support leg 24 and rotationally connected with the support leg 24, a through hole is formed in the sliding block 26, and the sliding block 26 is sleeved on the threaded rod 29 through the through hole and vertically slides along the support leg 24 through the threaded rod 29.

[0039] The threaded rod 29 penetrates through the top surface of the support leg 24 and is fixedly provided with a fourth motor 30 for rotating the threaded rod 29, and the fourth motor 30 preferably has a self-locking function. Specifically, the fourth motor 30 is fixed to the top surface of the support leg 24 through a motor base, and the top end of the threaded rod 29 penetrates through the top surface of the support leg 24 and is welded with the output shaft of the fourth motor 30.

[0040] The bottom plate 1 is fixedly provided at the rear end with a handrail 31 for facilitating pushing of the device. Specifically, the rear end of the bottom plate 1 is welded with the handrail 31 for facilitating pushing of the device.

[0041] Specifically, during construction, the operator moves the device through the handrail 31 and the mobile wheels 25, the fourth motor 30 rotates the output shaft, and the threaded rod 29 rotates with the output shaft. The sliding block 26 rotates with the threaded rod 29 and vertically slides along the support leg 24, and the third connecting rod 27 vertically moves with the sliding block 26. The support seat 28 vertically moves with the third connecting rod 27 to contact the ground at a specified position, the slurry enters the inside of the stirring barrel 3 from the discharge port 5, and the second motor 17 rotates the output shaft. The second rotating rod 11 rotates with the output shaft, the first bevel gear 12 rotates with the second rotating rod 11, the second bevel gear 13 rotates with the first bevel gear 12, and the stirring blade 7 rotates with the second bevel gear 13. At the same time, the first motor 15 rotates the output shaft, the first rotating rod 6 rotates with the output shaft, the first connecting rod 8 and the second connecting rod 9 rotate along the first rotating rod 6, and the scraper 10 rotates with the first connecting rod 8 and the second connecting rod 9 to clean the inner wall of the stirring barrel 3. The stirred slurry flows out of the discharge port 21, the third motor 23 rotates the output shaft, and the auger 19 rotates with the output shaft to convey the slurry to the discharge pipe 4 and then sprays the slurry along the discharge pipe 4 for pouring work.

[0042] It should be noted that if the embodiments of the utility model have directionality indications such as up, down, left, right, front, back, etc., the directionality indications are only used to explain the relative position relationship, movement condition, etc. between the components in a certain specific posture such as shown in the drawings, if the specific posture changes, the directionality indications also change accordingly. In addition, if the embodiments of the utility model have descriptions such as "first", "second", etc., the descriptions of "first", "second", etc. are only for description purposes and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes, for example, "A and / or B" includes A scheme, or B scheme, or A and B simultaneously satisfy the scheme. In addition, "multiple" means more than two. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary technical personnel in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist.

[0043] The above is only the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A pouring device for highway bridge construction, characterized by, Including the bottom plate (1), the mobile support mechanism, the stirring barrel (3), the stirring mechanism and the conveying mechanism, The stirring mechanism is arranged in The stirring barrel (3) inside, The stirring barrel (3) and conveying mechanism are all installed on the top of bottom plate (1), and conveying mechanism is communicated with stirring barrel (3), The stirring mechanism includes the scraper (10), The scraper (10) is slidably connected with the inner wall of stirring barrel (3), and the slurry on the inner wall of stirring barrel (3) is cleaned, The mobile support mechanism is arranged in The bottom of bottom plate (1).

2. The pouring device for highway bridge construction according to claim 1, characterized in that: The stirring mechanism includes the first rotary rod (6), the stirring blade (7), the first connecting rod (8) and the second connecting rod (9), The first rotary rod (6) is inserted in The stirring barrel (3) inside, and the top end of first rotary rod (6) is connected with the first motor (15) for driving the rotation of first rotary rod (6) after penetrating through The top surface of stirring barrel (3), The stirring blade (7) is inserted on The first rotary rod (6) and is rotatably connected with The first rotary rod (6), The first connecting rod (8) is vertically connected with the top end of the side wall of first rotary rod (6), The second connecting rod (9) is vertically connected with the bottom end of the side wall of first rotary rod (6), The top end of scraper (10) is vertically connected with the first connecting rod (8), and the bottom end of scraper (10) is vertically connected with the second connecting rod (9).

3. The pouring device for highway bridge construction according to claim 2, characterized in that: The stirring mechanism further includes the second rotary rod (11), the first bevel gear (12) and the second bevel gear (13), The first rotary rod (6) is internally provided with a vertical groove (14), The second rotary rod (11) is inserted in The vertical groove (14) inside and is rotatably connected with The first rotary rod (6), The first bevel gear (12) is fixedly arranged on The second rotary rod (11) at equal intervals, One end of stirring blade (7) penetrates through The vertical groove (14) and is fixedly connected with The second bevel gear (13), The first bevel gear (12) and The second bevel gear (13) are meshed with each other.

4. The pouring device for highway bridge construction according to claim 3, characterized in that: The top end of first rotary rod (6) is internally provided with a recess (16), The top end of second rotary rod (11) is connected with the second motor (17) for rotating second rotary rod (11) after penetrating through The recess (16).

5. A pouring device for highway bridge construction according to claim 2 or 3 or 4, characterized in that: It also includes support frame (2) and discharge pipe (4), The support frame (2) is vertically connected with the top surface of bottom plate (1), The stirring barrel (3) is fixed on The support frame (2), The top end of stirring barrel (3) is provided with a discharge port (5) on one side, The discharge port (5) is communicated with The inside of stirring barrel (3), The conveying mechanism is installed on the top surface of bottom plate (1), and the conveying mechanism is communicated with stirring barrel (3) and discharge pipe (4) respectively.

6. The pouring device for highway bridge construction according to claim 5, characterized in that: The conveying mechanism comprises a feeding cylinder (18) and an auger (19); the feeding cylinder (18) is mounted on the top surface of the bottom plate (1); the auger (19) is inserted into the feeding cylinder (18) and is rotationally connected with the feeding cylinder (18); a first connecting port (20) is fixedly arranged on one side of the top surface of the feeding cylinder (18) and is in communication with the inside of the feeding cylinder (18); a discharge port (21) is fixedly arranged at the bottom end of the stirring barrel (3) and is in communication with the inside of the stirring barrel (3); the discharge port (21) is connected with the first connecting port (20); a second connecting port (22) is fixedly arranged at one end of the feeding cylinder (18) and is in communication with the inside of the feeding cylinder (18); and one end of the discharge pipe (4) is connected with the second connecting port (22).

7. The pouring device for highway bridge construction according to claim 6, characterized in that: One end of the auger (19) penetrates through the side wall of the feeding cylinder (18) and is fixedly provided with a third motor (23) for rotating the auger (19).

8. The pouring device for highway bridge construction of claim 1, wherein: The moving support mechanism comprises a supporting leg (24), a moving wheel (25), a sliding block (26), a third connecting rod (27) and a supporting seat (28); the supporting leg (24) is fixedly arranged on the side wall of the bottom plate (1); the moving wheel (25) is fixedly arranged at the bottom end of the supporting leg (24); the sliding block (26) is inserted into the supporting leg (24) and slides along the vertical direction of the supporting leg (24); the sliding block (26) penetrates through the supporting leg (24) at both ends and is fixedly connected with the third connecting rod (27); and the supporting seat (28) is fixedly arranged at the bottom end of the third connecting rod (27).

9. The pouring device for highway bridge construction according to claim 8, characterized in that: The moving support mechanism further comprises a threaded rod (29) which is inserted into the supporting leg (24) and is rotationally connected with the supporting leg (24); the sliding block (26) is sleeved on the threaded rod (29) and slides along the vertical direction of the supporting leg (24) through the threaded rod (29).

10. The pouring device for highway bridge construction according to claim 9, characterized in that: The threaded rod (29) penetrates through the top surface of the supporting leg (24) at the top end and is fixedly provided with a fourth motor (30) for rotating the threaded rod (29).

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