Construction device for assisting top pouring of constructional column

Abstract

The utility model relates to the technical field of steel structure building, and discloses a construction device for assisting in pouring of the top of a constructional column, the construction device comprises a template, a feeding port is formed in the template, and a construction positioning structure for assisting in pouring of the top of the constructional column is arranged on the right side of the template; the construction positioning structure comprises a dustpan hopper fixedly installed on the right side of the formwork, a supporting transverse plate located at the bottom of the dustpan hopper is fixedly installed on the right side of the formwork, and a side frame is fixedly installed on the top of the supporting transverse plate. According to the construction device for assisting top pouring of the constructional column, a two-way threaded rod can be driven to rotate synchronously by controlling a vertical rod and an umbrella-shaped tooth II to rotate anticlockwise, and the two-way threaded rod rotates to force two clamping plates to get close to each other, so that a pipeline of a concrete pump truck can be clamped and fixed to the top of a dustpan hopper; and then the pump truck runs to pour the concrete on the inner side of the template, and at the moment, the concrete does not need to be held by personnel, so that the effect of conveniently pouring the concrete pump truck is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure construction, in particular to a construction device for auxiliary casting of the top of a structural column. Background Art

[0002] Structural columns are vertical components installed at the main corners of the wall or when the wall exceeds 4m. They are an effective measure to prevent the collapse of the building. Structural columns are used to improve the overall stiffness and overall ductility of the building, restrain the development of wall cracks, and thus increase the earthquake resistance of the building.

[0003] During the construction of structural columns, concrete needs to be poured from the dustpan opening reserved at the top of the formwork into the inside of the formwork. A common pouring method is to use a concrete pump truck to transport concrete for pouring. However, it is difficult to fix the discharge pipe of the concrete pump truck on the dustpan opening during pouring. At this time, workers are required to hold the discharge pipe of the concrete pump truck at the dustpan opening, which is not only troublesome to operate but also causes concrete to fall on the workers. Therefore, a construction device for auxiliary pouring of the top of the structural column is proposed to solve the above problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a construction device for assisting the pouring of the top of a structural column, which has the advantage of being convenient for pouring by a concrete pump truck.

[0005] In summary, the utility model provides the following technical solutions: a construction device for assisting the pouring of the top of a structural column, comprising a template, a feed port is provided inside the template, and a construction positioning structure for assisting the pouring of the top of the structural column is provided on the right side of the template.

[0006] The construction positioning structure includes a dustpan fixedly installed on the right side of the template, a supporting cross plate located at the bottom of the dustpan fixedly installed on the right side of the template, a side frame fixedly installed on the top of the supporting cross plate, an inner groove penetrating to the top of the side frame is opened inside the side frame, two moving blocks penetrating to the top of the side frame are movably installed inside the inner groove, a clamping plate is fixedly installed on the top of the two moving blocks, a bidirectional threaded rod penetrating to the inner groove and the moving block is rotatably installed on the front side of the side frame, an umbrella-shaped tooth No. 1 is fixedly installed on the front side of the bidirectional threaded rod, an umbrella-shaped tooth No. 1 is meshingly installed on the bottom of the umbrella-shaped tooth No. 1, a vertical rod penetrating to the bottom of the supporting cross plate is fixedly installed on the bottom of the umbrella-shaped tooth No. 2, a turntable is fixedly installed on the bottom of the vertical rod, and an outer cover is fixedly installed on the front side of the side frame.

[0007] Furthermore, the feed port is located at one end close to the top of the template, and the dustpan is sleeved on the outside of the feed port.

[0008] The beneficial effect of adopting the above further solution is that the concrete is guided by the dustpan bucket to fall into the inner side of the template for pouring.

[0009] Furthermore, the top area of the supporting cross plate is larger than the top area of the dustpan bucket, and the side frame is located on the right side of the dustpan bucket.

[0010] The beneficial effect of adopting the above further solution is that the side frame is supported on the right side of the dustpan bucket by the supporting cross plate.

[0011] Furthermore, the right side of the side frame is of a "U" - shaped structure, and the inner groove is located at the bottom of the inner cavity of the side frame.

[0012] The beneficial effect of adopting the above further solution is that it is convenient for the structure for positioning to be docked with the side frame.

[0013] Furthermore, both of the two moving blocks slide back and forth inside the inner groove, and the outer parts of both of the two clamping plates are semi - circular.

[0014] The beneficial effect of adopting the above further solution is that the two clamping plates are restricted to move inside the side frame by the distribution of the two moving blocks.

[0015] Furthermore, rubber pads are fixedly installed on the opposite sides of the two clamping plates.

[0016] The beneficial effect of adopting the above further solution is to play an anti - slip role.

[0017] Furthermore, the bidirectional threaded rod is rotatably installed inside the inner groove, and the bidirectional threaded rod is threadedly installed inside the two moving blocks.

[0018] The beneficial effect of adopting the above further solution is that by controlling the bidirectional threaded rod to rotate forward and backward, the two moving blocks can be forced to drive the two clamping plates to approach and move away from each other, so as to facilitate clamping and fixing the pipeline of the pump truck.

[0019] Furthermore, the vertical rod is rotatably installed inside the supporting cross plate, the turntable is located at the bottom of the supporting cross plate, and the outer cover is sleeved outside the first bevel gear, the second bevel gear and the vertical rod.

[0020] The beneficial effect of adopting the above further solution is that it is convenient to control the rotation of the vertical rod and the second bevel gear through the turntable. The rotation of the second bevel gear can drive the bidirectional threaded rod to rotate through the first bevel gear. The outer cover protects the outside of the first bevel gear, the second bevel gear and the vertical rod to prevent concrete from falling on them.

[0021] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0022] The construction device for auxiliary structural column top pouring can drive the bidirectional threaded rod to rotate synchronously by controlling the vertical rod and umbrella-shaped tooth No. 2 to rotate counterclockwise. The rotation of the bidirectional threaded rod can force the two clamps to approach each other, so that the pipe clamp of the concrete pump truck can be fixed on the top of the dustpan bucket. After that, the pump truck can be operated to pour concrete on the inside of the formwork. At this time, no personnel support is required, thereby achieving the effect of facilitating the pouring of the concrete pump truck. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0024] Figure 2 This is the front view of the utility model structure

[0025] Figure 3 This is a schematic diagram of the three-dimensional structure of the side frame of the utility model

[0026] Figure 4 It is a schematic diagram of the right side structure of the splint of the utility model.

[0027] Description of reference numerals:

[0028] 1. Template; 2. Feed inlet; 3. Dustpan; 4. Supporting horizontal plate; 5. Side frame; 6. Inner groove; 7. Moving block; 8. Clamp; 9. Bidirectional threaded rod; 10. Umbrella-shaped tooth No. 1; 11. Umbrella-shaped tooth No. 2; 12. Vertical rod; 13. Turntable; 14. Outer cover. DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figure 1-4 In this embodiment, a construction device for assisting the top pouring of a structural column includes a template 1, a feed port 2 is opened inside the template 1, and the feed port 2 is located at one end close to the top of the template 1. A construction positioning structure for assisting the top pouring of the structural column is provided on the right side of the template 1.

[0031] The construction positioning structure includes a dustpan bucket 3 fixedly installed on the right side of the formwork 1. The dustpan bucket 3 is sleeved outside the feeding port 2, and the concrete is guided by the dustpan bucket 3 to fall into the inner side of the formwork 1 through the feeding port 2 for pouring. A support cross plate 4 located at the bottom of the dustpan bucket 3 is fixedly installed on the right side of the formwork 1. The top area of the support cross plate 4 is larger than the top area of the dustpan bucket 3. A side frame 5 is fixedly installed on the top of the support cross plate 4. The side frame 5 is located on the right side of the dustpan bucket 3, and the side frame 5 is supported on the right side of the dustpan bucket 3 through the support cross plate 4.

[0032] An inner groove 6 penetrating to the top of the side frame 5 is opened inside the side frame 5. The right side of the side frame 5 is of a "U" - shaped structure. The inner groove 6 is located at the bottom of the inner cavity of the side frame 5, which is convenient for the positioning structure to be docked with the side frame 5. Two moving blocks 7 penetrating to the top of the side frame 5 and having a quantity of two are movably installed inside the inner groove 6. The two moving blocks 7 both slide back and forth inside the inner groove 6. Clamping plates 8 are fixedly installed on the tops of the two moving blocks 7. The outsides of the two clamping plates 8 are both semi - circular. The two clamping plates 8 are restricted to move inside the side frame 5 through the distribution of the two moving blocks 7. Rubber pads are fixedly installed on the relative sides of the two clamping plates 8, which play an anti - slip role.

[0033] A bidirectional threaded rod 9 penetrating into the inner groove 6 and the moving blocks 7 is rotatably installed on the front of the side frame 5. The bidirectional threaded rod 9 is rotatably installed inside the inner groove 6 and is threadedly installed inside the two moving blocks 7. Controlling the forward and reverse rotation of the bidirectional threaded rod 9 can force the two moving blocks 7 to drive the two clamping plates 8 to approach and move away from each other, so as to facilitate clamping and fixing the pipeline of the pump truck. An umbrella - shaped tooth No. 1 10 is fixedly installed on the front of the bidirectional threaded rod 9. An umbrella - shaped tooth No. 2 11 is meshed and installed at the bottom of the umbrella - shaped tooth No. 1 10. A vertical rod 12 penetrating to the bottom of the support cross plate 4 is fixedly installed at the bottom of the umbrella - shaped tooth No. 2 11. The vertical rod 12 is rotatably installed inside the support cross plate 4. A turntable 13 is fixedly installed at the bottom of the vertical rod 12. The turntable 13 is located at the bottom of the support cross plate 4. It is convenient to control the rotation of the vertical rod 12 and the umbrella - shaped tooth No. 2 11 through the turntable 13. The rotation of the umbrella - shaped tooth No. 2 11 can drive the bidirectional threaded rod 9 to rotate through the umbrella - shaped tooth No. 1 10. An outer cover 14 is fixedly installed on the front of the side frame 5. The outer cover 14 is sleeved outside the umbrella - shaped tooth No. 1 10, the umbrella - shaped tooth No. 2 11 and the vertical rod 12, and protects the outside of the umbrella - shaped tooth No. 1 10, the umbrella - shaped tooth No. 2 11 and the vertical rod 12 to prevent concrete from falling on them.

[0034] The working principle of the above - mentioned embodiment is as follows:

[0035] When in use, first fix the template 1 on the wall, then hold the turntable 13 to control the vertical rod 12 and the umbrella-shaped tooth No. 2 11 to rotate clockwise, and then the umbrella-shaped tooth No. 2 11 drives the two-way threaded rod 9 to rotate through the umbrella-shaped tooth No. 10, and the two-way threaded rod 9 rotates clockwise to force the two moving blocks 7 to drive the two clamping plates 8 to expand outward at the same time, and then the pipeline of the concrete pump truck can be placed between the two clamping plates 8. After placing, control the vertical rod 12 and the umbrella-shaped tooth No. 2 11 to rotate counterclockwise, and the vertical rod 12 drives the two-way threaded rod 9 to rotate synchronously to force the two moving blocks 7 to drive the two clamping plates 8 to approach each other, so that the pipeline of the concrete pump truck can be clamped and fixed, and then the pump truck can be operated to pour concrete on the inner side of the template 1.

Claims

1. A construction device for assisting the top pouring of a structural column, comprising a template (1), characterized in that: The interior of the template (1) is provided with a feeding port (2), and a construction positioning structure for assisting in the pouring of the top of the structural column is arranged on the right side of the template (1). The construction positioning structure includes a dustpan (3) fixedly installed on the right side of the template (1). A support cross plate (4) is fixedly installed on the right side of the template (1) at the bottom of the dustpan (3). A side frame (5) is fixedly installed on the top of the support cross plate (4). An inner groove (6) penetrating through to its top is arranged inside the side frame (5). Two moving blocks (7) penetrating through to the top of the side frame (5) are movably installed inside the inner groove (6). Clamping plates (8) are fixedly installed on the tops of the two moving blocks (7). A bidirectional threaded rod (9) penetrating through to the inside of the inner groove (6) and the moving blocks (7) is rotatably installed on the front surface of the side frame (5). A first umbrella-shaped tooth (10) is fixedly installed on the front surface of the bidirectional threaded rod (9). A second umbrella-shaped tooth (11) is meshed and installed at the bottom of the first umbrella-shaped tooth (10). A vertical rod (12) penetrating through to the bottom of the support cross plate (4) is fixedly installed at the bottom of the second umbrella-shaped tooth (11). A turntable (13) is fixedly installed at the bottom of the vertical rod (12). An outer cover (14) is fixedly installed on the front surface of the side frame (5).

2. A construction device for auxiliary top pouring of structural columns according to claim 1, characterized in that: The feeding port (2) is located at one end close to the top of the template (1), and the dustpan (3) is sleeved outside the feeding port (2).

3. A construction device for auxiliary top pouring of structural columns according to claim 1, characterized in that: The top area of the support cross plate (4) is larger than the top area of the dustpan (3), and the side frame (5) is located on the right side of the dustpan (3).

4. A construction device for auxiliary top pouring of structural columns according to claim 1, characterized in that: The right side of the side frame (5) is of a "U" shape structure, and the inner groove (6) is located at the bottom of the inner cavity of the side frame (5).

5. The construction device for auxiliary top pouring of structural columns according to claim 1, characterized in that: The two moving blocks (7) both slide back and forth inside the inner groove (6), and the outer sides of the two clamping plates (8) are both semi-circular.

6. A construction device for auxiliary top pouring of structural columns according to claim 1, characterized in that: Rubber pads are fixedly installed on the opposite sides of the two clamping plates (8).

7. A construction device for auxiliary top pouring of structural columns according to claim 1, characterized in that: The bidirectional threaded rod (9) is rotatably installed inside the inner groove (6), and the bidirectional threaded rod (9) is threadedly installed inside the two moving blocks (7).

8. The construction device for auxiliary top pouring of structural columns according to claim 1, characterized in that: The vertical rod (12) is rotatably installed inside the support cross plate (4), the turntable (13) is located at the bottom of the support cross plate (4), and the outer cover (14) is sleeved outside the first umbrella-shaped tooth (10), the second umbrella-shaped tooth (11) and the vertical rod (12).

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