Telescopic integrated mold for convertor station track square

Abstract

The telescopic integrated mold comprises a troweling plate and a steel rail, adjusting clamping plates capable of being adjusted at equal intervals are symmetrically arranged on the troweling plate in a sliding mode, a first mounting plate is mounted on the two adjusting clamping plates, moving wheels are symmetrically mounted on the first mounting plate, and a telescopic plate capable of being adjusted up and down is arranged in the troweling plate in a sliding mode; the trowelling plate is fixedly provided with a fixed supporting plate, auxiliary guide wheels are symmetrically installed on the side, close to the separation gap, of the fixed supporting plate, and a plurality of electromagnet bodies capable of being adjusted up and down are arranged on the fixed supporting plate in a sliding mode. And meanwhile, full contact between the troweling plate of the electromagnet body and edge concrete is utilized, it is guaranteed that the concrete within the 5 cm range of the track side is lowered by 5 mm, the lowered width and depth are straight, and it is guaranteed that the leveling technology of the concrete within the 5 cm range of the track edge is good.

Description

Technical Field

[0001] The present invention relates to the technical field of construction engineering, and in particular to a telescopic integrated mould for a converter station track square. Background Art

[0002] During the construction of the converter transformer track plaza, the concrete working surface within 6 cm of the track side is small, making it difficult to form a unified operation. As a result, the concrete within 6 cm of the track side is prone to chipping and corners, and usually requires repeated finishing and plastering. The existing construction method is to disconnect the track side concrete from the 5mm wide expansion plate embedded in the track, and then use a 6cm wide iron trowel to press down and finish the concrete near the track side. This is repeated many times to ensure that the concrete surface within 6 cm of the track side is concave by 5mm.

[0003] After searching, the utility model patent with Chinese patent number CN215561589U discloses a special track-side finishing tool. Compared with the existing technology, the utility model patent with Chinese patent number CN215561589U has two ear plates set on the finishing tool body, the upper ends of the two ear plates are connected by round steel handles, and the lower ends of the two ear plates are fixed by angle steel on one side. The finishing tool in this utility model is supported by the straightness of the track. At the same time, the finishing tool body is designed with a downward protruding angle steel to form a natural separation seam to avoid the occurrence of concrete cracking.

[0004] However, the above existing construction methods are more dependent on individual craftsmanship, cannot form a unified operation, and result in high losses in labor and construction period. There is a lack of a universal special mold on site that can meet the needs of different steel track widths and improve track operation efficiency. Therefore, in order to solve the above problems, a telescopic integrated mold for the converter station track square is proposed. Summary of the Invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a telescopic integrated mold for a converter station track square.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions: A telescopic integrated mold for a converter station track plaza comprises a trowel plate and a rail. Edge concrete is poured on the side of the rail, and a separation gap is formed in the edge concrete. Adjustment clamps that can be adjusted symmetrically and slidably at equal intervals are provided on the trowel plate. Two of the adjustment clamps are mounted with first mounting plates, and the two first mounting plates are used to adjust the movement of the trowel plate along the separation gap. The first mounting plate is symmetrically provided with movable wheels, and the trowel plate is slidably provided with a telescopic plate that can be adjusted up and down, and the telescopic plate is used to adjust the depth of the separation gap; A fixed support plate is fixedly provided on the trowel plate, and an auxiliary guide wheel is symmetrically installed on one side of the fixed support plate close to the separation seam. The auxiliary guide wheel is used to assist the movement of the trowel plate. A plurality of electromagnet bodies that can be adjusted up and down are slidably provided on the fixed support plate, and the electromagnet bodies are used to adjust the contact force between the trowel plate and the rail.

[0007] The above technical solution further includes: The top of the trowel plate is symmetrically fixedly connected with a connecting ear plate, and a handrail is fixedly connected between the two connecting ear plates. An adjustment slot is opened through the adjustment splint, and a first adjustment bolt threadedly connected to the connecting ear plate is provided inside the adjustment slot.

[0008] The two connecting ear plates are mounted on a second mounting plate via symmetrically arranged first fastening bolts, and a power drive module is fixedly mounted on the second mounting plate.

[0009] The two connecting ear plates are fixedly connected to the fixed support plate. Auxiliary guide wheels are symmetrically installed on the side of the fixed support plate away from the trowel plate through multiple fourth fastening bolts. Multiple sliding holes are opened on the fixed support plate.

[0010] A plurality of slide rails are fixedly connected to the fixed support plate, an adjusting screw is rotatably connected to the inner side of the slide rail, and one end of the adjusting screw extending to the outer side of the slide rail is fixedly connected to a turning handle.

[0011] The adjusting screw is threadedly connected with a threaded collar that slides relative to the slide rail. The threaded collar is fixedly installed before the electromagnet body, and the electromagnet body is slidably arranged inside the slide hole.

[0012] The top of the trowel plate is symmetrically fixedly connected with a threaded seat, the side plates of the trowel plate are provided with sliding grooves, the side plates of the trowel plate are located inside the separation seam, and the telescopic plate is slidably arranged inside the sliding grooves.

[0013] The top of the telescopic plate is symmetrically fixedly connected with an adjusting ear plate extending to the outside of the trowel plate. A plurality of adjusting holes are formed through the adjusting ear plate. A second adjusting bolt is threadedly connected between the threaded seat and the adjusting hole.

[0014] The bottom of the plane of the trowel plate away from the telescopic plate has a 5mm raised surface, and the side plates of the trowel plate and both ends of the telescopic plate are provided with triangular protrusions.

[0015] The two adjusting clamps are assembled and installed between the first mounting plate through multiple third fastening bolts, and the moving wheels are assembled and installed between the first mounting plate through symmetrically arranged second fastening bolts. A driving motor connected to the two moving wheels is symmetrically fixedly installed on one side of the first mounting plate close to the rail.

[0016] The present invention has the following beneficial effects: 1. In the present invention, a power drive module is used to control the movement of the moving wheel on the rail, and at the same time, the electromagnet main body trowel plate is fully in contact with the edge concrete, so as to ensure that the concrete within 5 cm of the track side is lowered by 5 mm, and the width and depth of the lowering are straight, thereby reducing the finishing process of the fine stone concrete within 5 cm of the track edge.

[0017] 2. In the present invention, the power drive module is used to control the movement of the moving wheels on the rails, thereby reducing the errors caused by manual operation. While improving work efficiency, it ensures that the concrete surface is smooth and the visual effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the first overall structure of a telescopic integrated mold for a converter station track plaza proposed by the present invention; Figure 2 This is a schematic diagram of the overall bottom-up structure of the present invention; Figure 3 It is a schematic diagram of the structure of the screed plate in the present invention; Figure 4 Schematic diagram of the telescopic plate structure in the present invention; Figure 5 This is a schematic diagram of the structure of the screed plate in the present invention when viewed from above; Figure 6 Schematic diagram of the fixed support plate structure in the present invention; Figure 7 for Figure 6 A magnified schematic diagram of the structure in the middle.

[0019] In the figure: 1. Trowel plate; 10. Handrail; 11. Adjusting splint; 110. Adjusting slot; 12. Connecting ear plate; 1011. First adjusting bolt; 104. First fastening bolt; 2. Rail; 20. Edge concrete; 201. Dividing seam; 3. First mounting plate; 30. Moving wheel; 31. Driving motor; 32. Second fastening bolt; 33. Third fastening bolt; 4. Second mounting plate; 40. Power drive module; 5. Fixed support plate; 50. Auxiliary guide wheel; 501. Fourth fastening bolt; 502. Slide hole; 6. Adjusting ear plate; 60. Telescopic plate; 61. Threaded seat; 62. Second adjusting bolt; 64. Adjusting hole; 63. Slide groove; 7. Electromagnet body; 70. Slide rail; 71. Turning handle; 72. Threaded sleeve; 73. Adjusting screw. DETAILED DESCRIPTION

[0020] With reference to the drawings and embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of the present application.

[0021] Embodiments As shown in the drawings, Figure 1-Figure 7 The present application provides a telescopic integrated mold for a converter station track square, which comprises a smoothing plate 1 and a steel rail 2. The side of the steel rail 2 is poured with edge concrete 20. The edge concrete 20 is provided with a separation joint 201. The smoothing plate 1 is symmetrically provided with adjustable clamping plates 11. The two clamping plates 11 are provided with first mounting plates 3. The two first mounting plates 3 are used to adjust the movement of the smoothing plate 1 along the direction of the separation joint 201. The first mounting plates 3 are symmetrically provided with moving wheels 30. The smoothing plate 1 is provided with a telescopic plate 60 which can be adjusted up and down. The telescopic plate 60 is used to adjust the depth of the separation joint 201. The smoothing plate 1 is fixedly provided with a fixed support plate 5. The fixed support plate 5 is symmetrically provided with auxiliary guide wheels 50 on the side close to the separation joint 201. The auxiliary guide wheels 50 are used to assist the movement of the smoothing plate 1. The fixed support plate 5 is provided with a plurality of electromagnet bodies 7 which can be adjusted up and down. The electromagnet bodies 7 are used to adjust the contact force between the smoothing plate 1 and the steel rail 2. Further, the smoothing plate 1 moves along the steel rail 2 in the longitudinal direction by rotating the moving wheels 30. The auxiliary guide wheels 50 roll along the side of the steel rail 2 during the movement, and together with the moving wheels 30 form a four-wheel guide structure to ensure the stable movement of the smoothing plate 1. The 5mm protruding surface at the bottom of the smoothing plate 1 first contacts the surface of the un-solidified edge concrete 20. The contact pressure between the smoothing plate 1 and the steel rail 2 is adjusted by the adsorption force between the electromagnet bodies 7 and the steel rail 2. The 5mm protruding surface at the bottom of the smoothing plate 1 is used to contact and move the concrete to lower the light.

[0022] The top of the smoothing plate 1 is symmetrically fixedly connected with connecting lug plates 12. The two connecting lug plates 12 are fixedly connected with a handrail 10. The adjusting clamping plates 11 are provided with adjusting grooves 110. The inside of the adjusting grooves 110 is provided with first adjusting bolts 1011 which are threadedly connected with the connecting lug plates 12. Furthermore, when it is necessary to adjust the lateral position of the trowel plate 1 according to the width of the rail 2, the operator rotates the first adjusting bolt 1011 and utilizes its threaded engagement with the connecting ear plate 12 to drive the adjusting clamp 11 to move along the adjusting groove 110. The adjusting groove 110 is a long strip hole, and its width matches the diameter of the first adjusting bolt 1011. During the movement of the adjusting clamp 11, the first mounting plate 3 connected to its lower end is synchronously translated and drives the moving wheel 30 to move.

[0023] The two connecting ear plates 12 are mounted on the second mounting plate 4 via symmetrically arranged first fastening bolts 104, and the power drive module 40 is fixedly mounted on the second mounting plate 4; Furthermore, an inverter circuit is provided inside the power drive module 40 , which can convert the DC power in the battery into AC power for driving the motor 31 , and at the same time, the DC power of the battery in the power drive module 40 is used for the electromagnet body 7 .

[0024] The two connecting ear plates 12 are fixedly connected to the fixed support plate 5. Auxiliary guide wheels 50 are symmetrically mounted on the side of the fixed support plate 5 away from the trowel plate 1 through multiple fourth fastening bolts 501. Multiple sliding holes 502 are opened on the fixed support plate 5. Furthermore, the fixed support plate 5 is welded between the two connecting ear plates 12, and a light hole is opened through the side wall of the fixed support plate 5. The auxiliary guide wheel 50 begins to have a mounting hole, and the light hole is aligned with the mounting hole. The auxiliary guide wheel 50 is installed on 5 through the fourth fastening bolt 501. The auxiliary guide wheel 50 is always in contact with the rail 2, and the auxiliary trowel plate 1 moves. The pulley of the auxiliary guide wheel 50 is made of high-performance TPE material, which has good weather resistance, oil resistance and wear resistance.

[0025] A plurality of slide rails 70 are fixedly connected to the fixed support plate 5. An adjusting screw 73 is rotatably connected to the inner side of the slide rail 70. One end of the adjusting screw 73 extending to the outer side of the slide rail 70 is fixedly connected to a turning handle 71. The adjusting screw 73 is threadedly connected to a threaded collar 72 that slides relative to the slide rail 70. The threaded collar 72 is fixedly installed before the electromagnet body 7, and the electromagnet body 7 is slidably arranged inside the slide hole 502. Furthermore, the electromagnet body 7 is vertically lifted and lowered through the adjusting screw 73 and the threaded collar 72 in the slide rail 70. The operator rotates the handle 71 to drive the adjusting screw 73 to rotate, and the threaded collar 72 drives the electromagnet body 7 to slide along the slide hole 502. After the electromagnet body 7 is energized, it generates magnetic force and suction between the rail 2. This adsorption force acts between the trowel plate 1 and the rail 2. By adjusting the distance between the electromagnet body 7 and the rail 2, the pressure between the trowel plate 1 and the concrete is adjusted to ensure a smooth and complete trowel surface. At the same time, the contact pressure between the auxiliary guide wheel 50 and the rail 2 is ensured to prevent the trowel plate 1 from derailing during the movement on the rail 2.

[0026] The top of the trowel plate 1 is symmetrically fixed with a threaded seat 61, and a sliding groove 63 is opened inside the side plate of the trowel plate 1. The side plate of the trowel plate 1 is located inside the separation gap 201, and the telescopic plate 60 is slidably set inside the sliding groove 63; The top of the telescopic plate 60 is symmetrically fixedly connected to an adjustment ear plate 6 extending to the outside of the trowel plate 1. The adjustment ear plate 6 is penetrated by a plurality of adjustment holes 64. A second adjustment bolt 62 is threadedly connected between the threaded seat 61 and the adjustment hole 64. The bottom of the trowel plate 1, which is away from the telescopic plate 60, has a 5mm raised surface. The side plates of the trowel plate 1 and both ends of the telescopic plate 60 are provided with triangular protrusions. The triangular protrusions can facilitate the telescopic plate 60 to cut through the concrete layer, forming a separation seam 201 with adjustable depth. Furthermore, the 5mm raised surface at the bottom of the trowel plate 1 is used to leave a flat groove with a depth of 5mm and a width of 5cm during the sliding process on the trowel plate 1 and the edge concrete 20. The thickness of the side plate of the trowel plate 1 is 5mm, and the thickness of the telescopic plate 60 is 4.9mm. The extension length of the telescopic plate 60 is adjusted by the second adjusting bolt 62, so that a separation gap 201 of different depths can be set according to the construction requirements, ensuring that a separation gap 201 of 5±0.1mm is formed between the rail and the concrete, while ensuring that the concrete surface on the rail side is 5mm lower than the rail.

[0027] The two adjustment clamps 11 are assembled and installed between the first mounting plate 3 via multiple third fastening bolts 33. The moving wheels 30 are assembled and installed between the first mounting plate 3 via symmetrically arranged second fastening bolts 32. A drive motor 31, which is transmission-connected to the two moving wheels 30, is symmetrically fixedly installed on one side of the first mounting plate 3 close to the rail 2. The power drive module 40 controls the drive motor 31. The rotation of the drive motor 31 drives the moving wheels 30. The operator controls the drive motor 31 via remote control to move the trowel plate 1 longitudinally along the rail 2. At the same time, the triangular protrusion at the end of the telescopic plate 60 cuts through the concrete to form a depth-adjustable separation seam 201. The 5mm raised surface at the bottom of the trowel plate 1 leaves a flat groove with a depth of 5mm and a width of 5cm. Furthermore, after completing the above operations, the staff manually trims or adjusts the uneven or non-standard separation seam 201 or the plane groove with a width of 5 cm through the handrail 10.

[0028] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A telescopic integrated mold for a converter station track plaza, comprising a trowel plate (1) and a rail (2), wherein edge concrete (20) is poured on the side of the rail (2), and a separation seam (201) is opened on the edge concrete (20), characterized in that: The screed plate (1) is symmetrically and slidingly provided with equidistantly adjustable adjustment clamps (11), and two adjustment clamps (11) are mounted on the first mounting plates (3). The two first mounting plates (3) are used to adjust the screed plate (1) to move along the direction of the separation gap (201); The first mounting plate (3) is symmetrically mounted with moving wheels (30), and a telescopic plate (60) that can be adjusted up and down is slidably arranged in the trowel plate (1), and the telescopic plate (60) is used to adjust the depth of the separation gap (201); A fixed support plate (5) is fixedly provided on the trowel plate (1), and an auxiliary guide wheel (50) is symmetrically installed on one side of the fixed support plate (5) close to the separation gap (201). The auxiliary guide wheel (50) is used to assist the movement of the trowel plate (1). A plurality of electromagnet bodies (7) that can be adjusted up and down are slidably provided on the fixed support plate (5), and the electromagnet bodies (7) are used to adjust the contact force between the trowel plate (1) and the rail (2).

2. The telescopic integrated mold for the converter station track square according to claim 1, characterized in that: The top of the trowel plate (1) is symmetrically fixedly connected with a connecting ear plate (12), and a handrail (10) is fixedly connected between the two connecting ear plates (12). An adjusting slot (110) is formed through the adjusting splint (11), and a first adjusting bolt (1011) is provided inside the adjusting slot (110) and is threadedly connected to the connecting ear plate (12).

3. The telescopic integrated mold for the converter station track square according to claim 2, characterized in that: The two connecting ear plates (12) are mounted on a second mounting plate (4) via symmetrically arranged first fastening bolts (104), and a power drive module (40) is fixedly mounted on the second mounting plate (4).

4. The telescopic integrated mold for the converter station track square according to claim 3, characterized in that: The two connecting ear plates (12) are fixedly connected to the fixed support plate (5), and auxiliary guide wheels (50) are symmetrically installed on the side of the fixed support plate (5) away from the trowel plate (1). A plurality of sliding holes (502) are opened on the fixed support plate (5).

5. The telescopic integrated mold for the converter station track square according to claim 4, characterized in that: A plurality of slide rails (70) are fixedly connected to the fixed support plate (5), and an adjusting screw (73) is rotatably connected inside the slide rail (70).

6. The telescopic integrated mold for the converter station track plaza according to claim 5, characterized in that: The adjusting screw (73) is threadedly connected to a threaded collar (72) that slides relative to the slide rail (70). The threaded collar (72) is fixedly installed before the electromagnet body (7). The electromagnet body (7) is slidably arranged inside the slide hole (502).

7. The telescopic integrated mold for the converter station track plaza according to claim 1, characterized in that: The top of the trowel plate (1) is symmetrically fixedly connected with a threaded seat (61), and a sliding groove (63) is provided inside the side plate of the trowel plate (1). The side plate of the trowel plate (1) is located inside the separation gap (201), and the telescopic plate (60) is slidably arranged inside the sliding groove (63).

8. The telescopic integrated mold for the converter station track plaza according to claim 7, characterized in that: The top of the telescopic plate (60) is symmetrically fixedly connected to an adjusting ear plate (6) extending to the outside of the trowel plate (1), and the threaded seat (61) and the adjusting ear plate (6) are threadedly connected to a second adjusting bolt (62).

9. The telescopic integrated mold for the converter station track plaza according to claim 8, characterized in that: The bottom of the flat surface of the trowel plate (1) away from the telescopic plate (60) has a 5 mm raised surface, and both ends of the side plate of the trowel plate (1) and the telescopic plate (60) are provided with triangular protrusions.

10. The telescopic integrated mold for the converter station track plaza according to claim 3, characterized in that: The two adjusting clamps (11) are assembled and installed between the first mounting plate (3), and the moving wheels (30) are assembled and installed between the first mounting plate (3). A driving motor (31) connected to the two moving wheels (30) is symmetrically fixedly installed on one side of the first mounting plate (3) close to the rail (2).

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