Bridge floor three-wall concrete pouring chute

Abstract

The utility model belongs to the technical field of building construction, and particularly relates to a bridge floor three-wall concrete pouring chute which comprises a frame and chutes. The chute comprises an arc chute and a square chute, the arc chute is obliquely arranged at the top end of the frame, the square chute is fixedly installed on the side face of the frame, the square chute is arranged on the lower side of the arc chute, the lower end of the arc chute is located above the square chute, and the lower end of the arc chute is located above the square chute. And the baffle plate is positioned in the range of the square frame chute. The device has the advantages of being easy to operate, convenient to move and stop, reasonable and reliable in design structure, easy to manufacture and convenient to transport, meeting construction requirements, reducing uneven concrete pouring, reducing personnel operation, reducing cost, improving construction quality, enhancing safety coefficient and accelerating operation efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction, specifically, the utility model relates to a bridge deck three-wall concrete pouring chute. BACKGROUND

[0002] In the field of building construction, the traditional bridge deck three-wall concrete pouring is mostly not standardized by the site workers, and the concrete is easy to segregate when falling, which affects the quality. Most of the site workers use simple iron plates as chutes, which is laborious, uneven concrete pouring, easy segregation, high construction difficulty, poor accuracy and affects the construction progress. UTILITY MODEL CONTENTS

[0003] Therefore, the utility model provides a bridge deck three-wall concrete pouring chute, so as to solve or at least alleviate the above problems in the prior art.

[0004] In order to achieve the foregoing purpose, the utility model provides a bridge deck three-wall concrete pouring chute, which comprises a frame and a chute; the chute comprises a circular arc chute and a square frame chute, the circular arc chute is inclinedly arranged at the top end of the frame, the square frame chute is fixedly installed on the side surface of the frame, the square frame chute is arranged on the lower side of the circular arc chute, the lower end of the circular arc chute is located above the square frame chute and within the range of the square frame chute.

[0005] In the bridge deck three-wall concrete pouring chute as described above, optionally, directional wheels are fixedly installed on the right side of the bottom end of the frame, universal wheels are arranged on the left side of the bottom end of the frame, and the circular arc chute is fixedly installed at the top end of the frame.

[0006] In the bridge deck three-wall concrete pouring chute as described above, optionally, universal wheels are arranged at the four corners of the bottom end of the frame, the circular arc chute is rotatably installed at the top end of the frame, and the lower end of the circular arc chute is rotatably installed at the top end of the frame.

[0007] In the bridge deck three-wall concrete pouring chute as described above, optionally, a moving frame is arranged at the bottom of the higher end of the circular arc chute, the moving frame is slidably installed on the frame, the top end of the moving frame is in contact with the bottom surface of the circular arc chute, a threaded rod is arranged in the moving frame, the top end of the threaded rod is rotatably installed on the frame, and the bottom end of the threaded rod penetrates the bottom surface of the moving frame.

[0008] In the bridge three wall concrete pouring chute as described above, optionally, the bottom end of the threaded rod is fixedly provided with a clamping plate, the outer wall of the bottom end of the threaded rod is sleeved with a rotating sleeve, the inner wall of the top end of the rotating sleeve is uniformly fixedly provided with a clamping block along the circumferential direction of the rotating sleeve, the clamping block can be clamped with the clamping plate, and the bottom end of the rotating sleeve is rotatably provided with a rotating rod.

[0009] In the bridge three wall concrete pouring chute as described above, optionally, the bottom end of the threaded rod is fixedly provided with a clamping plate, the outer wall of the bottom end of the threaded rod is sleeved with a rotating sleeve, the inner wall of the top end of the rotating sleeve is uniformly fixedly provided with a clamping block along the circumferential direction of the rotating sleeve, the clamping block can be clamped with the clamping plate, and the bottom end of the rotating sleeve is rotatably provided with a rotating rod.

[0010] In the bridge three wall concrete pouring chute as described above, optionally, the bottom end of the threaded rod is fixedly provided with a clamping plate, the outer wall of the bottom end of the threaded rod is sleeved with a rotating sleeve, the inner wall of the top end of the rotating sleeve is uniformly fixedly provided with a clamping block along the circumferential direction of the rotating sleeve, the clamping block can be clamped with the clamping plate, and the bottom end of the rotating sleeve is rotatably provided with a rotating rod.

[0011] In the bridge three wall concrete pouring chute as described above, optionally, the bottom end of the threaded rod is fixedly provided with a clamping plate, the outer wall of the bottom end of the threaded rod is sleeved with a rotating sleeve, the inner wall of the top end of the rotating sleeve is uniformly fixedly provided with a clamping block along the circumferential direction of the rotating sleeve, the clamping block can be clamped with the clamping plate, and the bottom end of the rotating sleeve is rotatably provided with a rotating rod.

[0012] In the bridge three wall concrete pouring chute as described above, optionally, the bottom end of the threaded rod is fixedly provided with a clamping plate, the outer wall of the bottom end of the threaded rod is sleeved with a rotating sleeve, the inner wall of the top end of the rotating sleeve is uniformly fixedly provided with a clamping block along the circumferential direction of the rotating sleeve, the clamping block can be clamped with the clamping plate, and the bottom end of the rotating sleeve is rotatably provided with a rotating rod.

[0013] The bridge three wall concrete pouring chute has the advantages that the circular arc chute is arranged on the top end of the frame and the square frame chute is arranged on the top side of the frame, one end of the circular arc chute is located in the range of the square frame chute, concrete can flow from high to low, the possibility of segregation of the concrete during pouring is reduced, the pouring quality is improved, the universal wheel is arranged at the bottom end of the frame, the concrete is delivered, the bridge three wall concrete pouring chute has the effects of simple operation, convenient movement, convenient stopping and meeting the construction requirements. BRIEF DESCRIPTION OF DRAWINGS

[0014] The disclosure of the present application will be more apparent with reference to the drawings. It should be understood that the drawings are only for the purpose of illustration, and are not intended to limit the scope of protection of the present application. In the drawings:

[0015] Figure 1 It is the structural schematic view of the embodiment one of the utility model;

[0016] Figure 2 It is the structural schematic view of the embodiment two of the utility model;

[0017] Figure 3 It is the structural schematic view of another view of the embodiment two of the utility model;

[0018] Figure 4 It is the connection structure schematic view of the utility model's clamping block and clamping plate;

[0019] Figure 5 It is the connection structure schematic view of the utility model's drive frame and lock rod;

[0020] Figure 6 It is the utility model's Figure 5 The enlarged view of A in the middle.

[0021] The drawing reference: 1, frame;2, chute;2-1, circular arc chute;2-2, square chute;3, directional wheel;4, universal wheel;4-1, jack;4-2, recess;5, moving frame;6, threaded rod;6-1, clamping plate;6-2, rotating sleeve;6-3, clamping block;6-4, rotating rod;7, drive frame;7-1, connecting rod;7-2, strip plate;7-3, strip groove;8, lock rod;8-1, sliding rod;8-2, moving rod;9, pressing block;9-1, plug rod;10, inclined block. Specific implementation

[0022] The technical scheme in the utility model embodiment will be described clearly and completely below, obviously, the described embodiment is only a part of the utility model embodiment, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the scope of the utility model protection.

[0023] As Figure 1 Shown, in the embodiment one, a bridge deck three wall concrete pouring chute, including frame 1 and chute 2;Chute 2 includes circular arc chute 2-1 and square chute 2-2, circular arc chute 2-1 is obliquely arranged at the top of frame 1, square chute 2-2 is fixedly installed on the side of frame 1, square chute 2-2 is arranged at the lower side of circular arc chute 2-1, the lower end of circular arc chute 2-1 is located above square chute 2-2, and is located within the range of square chute 2-2.

[0024] In use, first install the circular arc chute 2-1 at the top end of the frame 1, install the square chute 2-2 at the side of the frame 1, so that the lower end of the circular arc chute 2-1 is within the range of the square chute 2-2, pour the concrete into the higher end of the circular arc chute 2-1, the concrete can flow from top to bottom under the action of gravity, which can reduce the possibility of segregation of the concrete during pouring and improve the pouring quality.

[0025] When the concrete flows into the square chute 2-2, it can flow again, which can reduce the possibility of segregation of the concrete during pouring again, and the concrete can enter the range required to be poured.

[0026] The right two ends of the bottom end of the frame 1 are fixedly installed with directional wheels 3, and the left two ends of the bottom end of the frame 1 are provided with universal wheels 4. The circular arc chute 2-1 is fixedly installed at the top end of the frame 1.

[0027] When moving the frame 1, the directional wheels 3 and the universal wheels 4 are used to move on the ground. When the direction needs to be turned, the frame 1 is deflected, the universal wheels 4 are deflected, and the frame 1 can be moved. The fixed circular arc chute 2-1 can make the concrete flow more stably.

[0028] As shown in Figures 2 to 6 In the second embodiment, the four corners of the bottom end of the frame 1 are provided with universal wheels 4, the circular arc chute 2-1 is rotatably installed at the top end of the frame 1, and the lower end of the circular arc chute 2-1 is rotatably installed at the top end of the frame 1.

[0029] When moving the frame 1, the four universal wheels 4 can be more convenient to turn. Due to the different characteristics of different concretes, the degree of segregation of the concrete is different. A single angle cannot be suitable for different concretes. The rotatable circular arc chute 2-1 can change the angle of the circular arc chute 2-1, which can avoid the segregation phenomenon caused by too large inclination angle and the problem of poor flowability of the concrete caused by too small inclination angle.

[0030] The higher end of the circular arc chute 2-1 is provided with a moving frame 5, the moving frame 5 is slidably installed on the frame 1, the top end of the moving frame 5 is in contact with the bottom surface of the circular arc chute 2-1, the moving frame 5 is provided with a threaded rod 6, the top end of the threaded rod 6 is rotatably installed on the frame 1, and the bottom end of the threaded rod 6 penetrates through the bottom surface of the moving frame 5.

[0031] When the threaded rod 6 rotates, the moving frame 5 can slide on the frame 1. When the moving frame 5 rises, the top end of the moving frame 5 is in contact with the bottom surface of the circular arc chute 2-1, so that one end of the circular arc chute 2-1 is lifted, which is convenient for increasing the inclination angle of the circular arc chute 2-1;

[0032] When the moving frame 5 descends, one end of the circular arc chute 2-1 is deflected downward under the action of gravity, so that the bottom surface of the circular arc chute 2-1 is in contact with the top end of the moving frame 5, thereby facilitating the reduction of the inclination angle of the circular arc chute 2-1.

[0033] The bottom end of the threaded rod 6 is fixedly provided with a clamping plate 6-1, the bottom end of the threaded rod 6 is provided with a rotating sleeve 6-2, the inner wall of the top end of the rotating sleeve 6-2 is uniformly fixedly provided with clamping blocks 6-3 along the circumferential direction of the rotating sleeve 6-2, the clamping blocks 6-3 can be clamped with the clamping plate 6-1, and the bottom end of the rotating sleeve 6-2 is rotatably provided with a rotating rod 6-4.

[0034] When the rotating rod 6-4 rotates to the vertical state, the rotating rod 6-4 can drive the rotating sleeve 6-2 to move downward and the clamping blocks 6-3 to move downward under the action of gravity, and the clamping blocks 6-3 are clamped with the clamping plate 6-1, the rotating sleeve 6-2 is locked with the threaded rod 6 when the clamping plate 6-1 is clamped with the clamping blocks 6-3, so that the rotating rod 6-4 can drive the rotating sleeve 6-2 to rotate when the rotating rod 6-4 rotates, the threaded rod 6 can rotate when the rotating sleeve 6-2 rotates, and the moving frame 5 is controlled to ascend and descend when the threaded rod 6 rotates;

[0035] When the rotating rod 6-4 rotates to the horizontal state, the rotating sleeve 6-2 moves upward, the clamping blocks 6-3 are separated from the clamping plate 6-1, and the rotating sleeve 6-2 can rotate relative to the threaded rod 6.

[0036] The bottom end of the threaded rod 6 is provided with a driving frame 7 on both sides, the driving frame 7 is slidably installed on the frame 1, the bottom end of the driving frame 7 is fixedly provided with a connecting rod 7-1 on both sides, the bottom end of the connecting rod 7-1 is fixedly provided with a strip-shaped plate 7-2, a strip-shaped groove 7-3 is formed in the strip-shaped plate 7-2, and the strip-shaped groove 7-3 is inclined.

[0037] When the rotating rod 6-4 rotates to the horizontal state, the rotating rod 6-4 is in contact with the bottom end of the driving frame 7, so that the rotating rod 6-4 can drive the driving frame 7 to move upward when the rotating rod 6-4 rotates, the connecting rod 7-1 can move when the driving frame 7 moves, the strip-shaped plate 7-2 can move when the connecting rod 7-1 moves, and the strip-shaped groove 7-3 can move when the strip-shaped plate 7-2 moves.

[0038] The bottom end of the frame 1 is slidably provided with a locking rod 8 at four corners, the top end of the locking rod 8 is in contact with the bottom surface of the frame 1, the side surface of the locking rod 8 is fixedly provided with a sliding rod 8-1, the sliding rod 8-1 is slidably installed on the bottom of the frame 1, the sliding rod 8-1 is fixedly provided with a moving rod 8-2, and the moving rod 8-2 is slidably installed in the strip-shaped groove 7-3.

[0039] When the strip-shaped groove 7-3 moves, the moving rod 8-2 can be moved, and because the top surface of the lock rod 8 is in contact with the bottom surface of the frame 1, the sliding rod 8-1 is slidingly installed on the bottom of the frame 1, so that the lock rod 8 can be stably installed on the bottom surface of the frame 1, and when the strip-shaped groove 7-3 moves, the moving rod 8-2 can be moved, and when the moving rod 8-2 moves, the lock rod 8 can be moved.

[0040] The frame 1 is provided with a sliding rod 8-1, and the sliding rod 8-1 is slidingly installed on the bottom of the frame 1. The frame 1 is provided with a moving rod 8-2, and the moving rod 8-2 is slidingly installed on the sliding rod 8-1. The frame 1 is provided with a lock rod 8, and the lock rod 8 is slidingly installed on the moving rod 8-2.

[0041] When the lock rod 8 moves towards the universal wheel 4, the lock rod 8 is in contact with the frame of the universal wheel 4, the frame of the universal wheel 4 is pushed by the movement of the lock rod 8, and the lock rod 8 can be squeezed into the groove 4-2, and the frame of the universal wheel 4 is locked. When the lock rod 8 enters the groove 4-2 axially of the universal wheel 4, the pressing block 9 can be moved towards the universal wheel 4, and when the pressing block 9 moves, the insertion rod 9-1 can be moved and inserted into the insertion hole 4-1, so that the universal wheel 4 is locked in the circumferential direction. At the same time, the end of the pressing block 9 can be installed with a spring, so that the pressing block 9 can be reset when it is not pressed, and the pressing block 9 is convenient to be pressed again.

[0042] When the lock rod 8 is inserted into the groove 4-2 axially perpendicular to the universal wheel 4, the bottom end of the lock rod 8 is in contact with the circumferential surface of the universal wheel 4, and the universal wheel 4 is locked.

[0043] The frame 1 is provided with a sliding rod 8-1, and the sliding rod 8-1 is slidingly installed on the bottom of the frame 1. The frame 1 is provided with a moving rod 8-2, and the moving rod 8-2 is slidingly installed on the sliding rod 8-1. The frame 1 is provided with a lock rod 8, and the lock rod 8 is slidingly installed on the moving rod 8-2.

[0044] The end of the inclined block 10 can be installed with a spring, when the rotating rod 6-4 is rotated to the horizontal state, the rotating rod 6-4 is in contact with the inclined surface of the inclined block 10, and the inclined surface is contacted by the rotating rod 6-4, and the inclined block 10 moves away from the frame 1, so that the rotating rod 6-4 can enter between the inclined block 10 and the frame 1.

[0045] At this time, the rotating rod 6-4 is supported by the plane of the inclined block 10, so that the rotating rod 6-4 can be stably placed in the frame 1 and kept in the horizontal state, and at the same time, the rotating rod 6-4 is in the horizontal state, the rotating sleeve 6-2 moves upward relative to the threaded rod 6, the clamping plate 6-1 and the clamping block 6-3 are in the disengaged state, and the rotating rod 6-4 is convenient to keep the horizontal state and rotate.

[0046] When it is necessary to rotate the rotating rod 6-4 from the horizontal state to the vertical state, the rotating rod 6-4 can rotate in the horizontal state to be separated from the range of the inclined block 10, so that the rotating rod 6-4 can rotate to the vertical state, and the clamping block 6-3 and the clamping plate 6-1 are mutually clamped.

[0047] The technical scope of the utility model is not only limited to the content in the above description, and the person skilled in the art can make various deformations and modifications to the above embodiment without departing from the technical thought of the utility model, and these deformations and modifications should all belong to the range of the utility model.

Claims

1. A concrete pouring chute for the three walls of a bridge deck, characterized in that, The system includes a frame (1) and a chute (2); the chute (2) includes an arc chute (2-1) and a square chute (2-2). The arc chute (2-1) is inclinedly disposed at the top of the frame (1), and the square chute (2-2) is fixedly installed on the side of the frame (1). The square chute (2-2) is disposed on the lower side of the arc chute (2-1). The lower end of the arc chute (2-1) is located above the square chute (2-2) and within the range of the square chute (2-2).

2. The concrete pouring chute for the three walls of a bridge deck as described in claim 1, characterized in that, The bottom right ends of the frame (1) are fixedly equipped with directional wheels (3), the bottom left ends of the frame (1) are equipped with universal wheels (4), and the arc chute (2-1) is fixedly installed on the top of the frame (1).

3. The concrete pouring chute for the three walls of a bridge deck as described in claim 1, characterized in that, The frame (1) is provided with casters (4) at the four corners of the bottom end. The arc chute (2-1) is rotatably installed on the top of the frame (1). The lower end of the arc chute (2-1) is rotatably installed on the top of the frame (1).

4. A concrete pouring chute for the three walls of a bridge deck as described in claim 3, characterized in that, The arc chute (2-1) has a movable frame (5) at the bottom of its higher end. The movable frame (5) is slidably mounted on the frame (1). The top of the movable frame (5) is in contact with the bottom surface of the arc chute (2-1). The movable frame (5) has a threaded rod (6) inside. The top of the threaded rod (6) is rotatably mounted on the frame (1). The bottom end of the threaded rod (6) penetrates the bottom surface of the movable frame (5).

5. A concrete pouring chute for the three walls of a bridge deck as described in claim 4, characterized in that, A snap-fit ​​plate (6-1) is fixedly installed at the bottom end of the threaded rod (6). A rotating sleeve (6-2) is sleeved on the outer wall of the bottom end of the threaded rod (6). A snap-fit ​​block (6-3) is evenly fixedly installed on the inner wall of the top end of the rotating sleeve (6-2) along its own circumference. The snap-fit ​​block (6-3) can snap-fit ​​with the snap-fit ​​plate (6-1). A rotating rod (6-4) is rotatably installed at the bottom end of the rotating sleeve (6-2).

6. A concrete pouring chute for the three walls of a bridge deck as described in claim 5, characterized in that, The threaded rod (6) has a drive frame (7) on both sides of its bottom end. The drive frame (7) is slidably mounted on the frame (1). A connecting rod (7-1) is fixedly mounted on both sides of the bottom end of the drive frame (7). A strip plate (7-2) is fixedly mounted on the bottom end of the connecting rod (7-1). A strip groove (7-3) is opened on the strip plate (7-2). The strip groove (7-3) is inclined.

7. A concrete pouring chute for the three walls of a bridge deck as described in claim 6, characterized in that, Locking rods (8) are slidably installed at the four corners of the bottom of the frame (1). The top of the locking rod (8) is in contact with the bottom surface of the frame (1). A sliding rod (8-1) is fixedly installed on the side of the locking rod (8). The sliding rod (8-1) is slidably installed at the bottom of the frame (1). A moving rod (8-2) is fixedly installed on the sliding rod (8-1). The moving rod (8-2) is slidably installed in the strip groove (7-3).

8. A concrete pouring chute for the three walls of a bridge deck as described in claim 7, characterized in that, The universal wheel (4) has grooves (4-2) on all four sides of its frame. A pressing block (9) is slidably installed in the groove (4-2) along the axial direction of the universal wheel (4). A plug rod (9-1) is fixedly installed at the bottom of the pressing block (9). The plug rod (9-1) is slidably installed in the frame of the universal wheel (4). The universal wheel (4) has evenly spaced insertion holes (4-1) in its circumferential direction. The plug rod (9-1) can be inserted into the insertion hole (4-1). The locking rod (8) can be inserted into the groove (4-2). The bottom end of the locking rod (8) can contact the circumferential surface of the universal wheel (4).

9. A concrete pouring chute for the three walls of a bridge deck as described in claim 5, characterized in that, The frame (1) has inclined blocks (10) slidably mounted on both sides, and the rotating rod (6-4) can rotate to a position between the top surface of the inclined block (10) and the frame (1).

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