Dust removal device for concrete structural member manufacturing

Abstract

The utility model relates to the field of dust removal devices, and discloses a dust removal device for manufacturing a concrete structural member, which comprises four supporting legs, and cross rods are fixedly connected between the supporting legs on the left and right sides of the front part and between the supporting legs on the left and right sides of the rear part; electric sliding rails are jointly and fixedly connected between the supporting legs located on the front portion and the rear portion of the left side and between the supporting legs located on the front portion and the rear portion of the right side, connecting assemblies are arranged in the middles of the electric sliding rails, a dust collection head is jointly arranged between the two connecting assemblies, a spraying piece is arranged on the rear portion of the dust collection head, and rolling wheels are fixedly connected to the bottoms of the supporting legs. The upper portion of the rear side of the supporting leg located on the rear side is fixedly connected with an auxiliary wheel. According to the concrete structural member dedusting device, the supporting legs are matched with the transverse rods, the electric sliding rails are matched with the dust collection heads and the connecting assemblies, so that the concrete structural member dedusting device can conduct dedusting operation on longitudinal or transverse concrete structural members according to actual use requirements, and is more practical.

Description

Technical Field

[0001] The utility model relates to the field of dust removal devices, in particular to a dust removal device for manufacturing concrete structural components. Background Art

[0002] Concrete is concrete. Concrete structural components usually refer to concrete structural components, that is, building components made of concrete as a material. These components play an important role in construction projects. Common concrete structural components include beams, columns, slabs, walls, etc., which can provide load-bearing and support functions for buildings. In architectural design, the selection, design and construction of concrete structural components are very critical, and factors such as the structural strength, stability and durability of the building need to be fully considered.

[0003] A large amount of dust will be generated during the pouring, leveling and grinding of concrete components. If not handled in time, it will not only affect the production environment and workers' health, but may also affect product quality. Therefore, it is very necessary to use dust removal equipment when manufacturing concrete structural components.

[0004] After searching, Chinese patent announcement number: CN219563618U discloses a dust removal device for manufacturing concrete structural components, including a base frame and a dust suction assembly, one side surface of the base frame is fixedly connected with a dust removal device body, one side surface of the dust removal device body is fixedly connected with a dust suction machine, and one side surface of the dust removal device body is fixedly connected with a dust suction assembly. The dust removal device for manufacturing concrete structural components is provided with a dust suction assembly, which is conducive to the dust removal device to remove dust from concrete structural component manufacturing molds of different height angles according to the use requirements during use. When in use, the electric lifting rod is started to drive one end of the movable rod to adjust to a suitable angle, and then the electric rotating shaft is started to drive the fixed block to adjust longitudinally, and then the electric telescopic rod is started to push the light plastic dust cover to telescopically adjust to a suitable distance, and then the dust collector is started to suck the dust generated in the process of manufacturing concrete structural components through the transmission pipeline and the light plastic dust cover.

[0005] Although the above device drives one end of the movable rod to be adjusted to a suitable angle by setting an electric lifting rod, and then pushes the light plastic dust cover to be telescopically adjusted to a suitable distance by the electric telescopic rod, so that the device can be adapted to concrete structural component manufacturing molds of different heights for dust removal, its structure makes the device only able to remove dust from the concrete structural component manufacturing mold from the top. If the mold is high, it is difficult for the device to remove dust from the lower part of the mold, resulting in incomplete dust removal of the mold. Moreover, the device can only remove dust from concrete structural component manufacturing molds of a certain height in the vertical direction. If there are concrete structural components with a lower height and a longer horizontal length that need to be dusted, the position of the device is relatively fixed, and it is very inconvenient to operate, which is not practical enough. Therefore, a dust removal device for concrete structural component manufacturing is proposed to solve the above problems. Utility Model Content

[0006] In order to make up for the above shortcomings, the utility model provides a dust removal device for manufacturing concrete structural components, aiming to improve the problem that the device in the prior art can only remove dust from the top of the concrete structural component manufacturing mold. If the mold is high, it is difficult for the device to absorb the dust from the bottom of the mold. Moreover, if there are concrete structural components with a low height and a long horizontal length that need to be dusted, the position of the device is relatively fixed, and it is very inconvenient to operate.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a dust removal device for manufacturing concrete structural members, including four legs, a cross bar is fixedly connected between the legs located on the left and right sides of the front and between the legs located on the left and right sides of the rear, an electric slide rail is fixedly connected between the legs located on the front and rear of the left side and between the legs located on the front and rear of the right side, a connecting component is arranged in the middle of the electric slide rail, a dust suction head is arranged between the two connecting components, a spray piece is arranged at the rear of the dust suction head, and a roller is fixedly connected to the bottom of the legs.

[0008] As a further description of the above technical solution:

[0009] An auxiliary wheel is fixedly connected to the upper rear portion of the supporting leg located at the rear side.

[0010] As a further description of the above technical solution:

[0011] A dust suction pipe penetrates and is fixedly connected to the middle of the top surface of the dust suction head.

[0012] As a further description of the above technical solution:

[0013] The left and right parts of the front side of the dust collector head are both provided with installation grooves, and the left and right sides of the dust collector head are both provided with fixing grooves.

[0014] As a further description of the above technical solution:

[0015] The spraying member comprises a spraying plate, a water inlet pipe penetrates through and is fixedly connected to the top of the spraying plate, sliding grooves are provided on the left and right parts of the front side of the spraying plate, a sliding block is slidably connected to the inner wall of the sliding groove, and a mounting rod is fixedly connected to the lower front part of the sliding block.

[0016] As a further description of the above technical solution:

[0017] The front end of the mounting rod is fixedly connected with a hook plate, and the hook plate is movably connected with the mounting groove.

[0018] As a further description of the above technical solution:

[0019] The connection assembly comprises a connection block, which is slidably connected to the electric slide rail, and a screw rod is passed through and threadedly connected to the middle of the connection block.

[0020] As a further description of the above technical solution:

[0021] The connecting assembly also includes a fixed block, one end of the screw rod close to the dust collector head is rotatably connected to the fixed block, the fixed block is movably connected to the fixed groove, the upper and lower parts of one side of the fixed block close to the connecting block are fixedly connected to a limiting rod, and the limiting rod passes through the connecting block and is movably connected thereto.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, by arranging the cooperation between the supporting legs and the cross bar, the electric slide rail and the dust collector head, and the connecting components, the device can perform dust removal operations on the longitudinal or transverse concrete structural members according to actual use requirements, which is more practical.

[0024] 2. In the utility model, by setting the mutual cooperation between the dust collector head and the spraying part, and by the mutual cooperation between the mounting groove and the mounting rod, the hook plate, and the spraying plate, the slide groove, and the slider, the installation and disassembly of the device for the spraying part is more convenient, faster, and more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a dust removal device for manufacturing concrete structural components proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the disassembled three-dimensional structure of a dust removal device for manufacturing concrete structural components proposed by the utility model;

[0027] Figure 3 This is a three-dimensional structural schematic diagram of a spraying part of a dust removal device for manufacturing concrete structural components proposed by the utility model;

[0028] Figure 4 This is a three-dimensional structural diagram of a connection assembly of a dust removal device for manufacturing concrete structural components proposed by the utility model;

[0029] Figure 5 The utility model is a three-dimensional structural schematic diagram of a dust removal device for manufacturing concrete structural components when it is erected and used.

[0030] Legend:

[0031] 1. Leg; 2. Crossbar; 3. Electric slide rail; 4. Vacuum head; 5. Connecting assembly; 6. Spraying piece; 11. Roller; 12. Auxiliary wheel; 41. Vacuum tube; 42. Mounting slot; 43. Fixing slot; 61. Spraying plate; 62. Water inlet pipe; 63. Slide; 64. Mounting rod; 65. Sliding block; 641. Hook plate; 51. Connecting block; 52. Screw; 53. Fixing block; 54. Limit rod. DETAILED DESCRIPTION

[0032] 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.

[0033] Reference Figure 1 - Figure 2 and Figure 5 The utility model provides an embodiment: a dust removal device for manufacturing concrete structural members, including four legs 1 for supporting the device and connecting the components. A cross bar 2 is fixedly connected between the left and right legs 1 at the front and between the left and right legs 1 at the rear for connecting the legs 1. An electric slide rail 3 is fixedly connected between the legs 1 at the front and rear of the left side and between the legs 1 at the front and rear of the right side for driving the connecting assembly 5 to move. A connecting assembly 5 is provided in the middle of the electric slide rail 3 for cooperating with the installation of a dust suction head 4 and the fixing of the use direction of the dust suction head 4. A dust suction head 4 is provided between the two connecting assemblies 5 and is connected to the dust suction device through a hose. A spraying member 6 is provided at the rear of the dust suction head 4 and is connected to a water pipe for spraying water to reduce dust during grinding and other situations.

[0034] Furthermore, a roller 11 is fixedly connected to the bottom of the leg 1 for cooperating with the movement of the device. The diameter of the roller 11 is greater than the width of the leg 1, so that the roller 11 can be used when the device is laid flat or upright. An auxiliary wheel 12 is fixedly connected to the upper rear part of the rear leg 1, which cooperates with the roller 11 to assist the movement of the device when it is upright.

[0035] Furthermore, a dust suction pipe 41 passes through and is fixedly connected to the middle of the top surface of the dust suction head 4, which is connected to the dust suction device through a hose. The dust suction device will give the dust suction head 4 suction force so that it can remove dust. The left and right parts of the front side of the dust suction head 4 are provided with installation grooves 42, which are used to cooperate with the installation of the spray part 6. The left and right sides of the dust suction head 4 are provided with fixing grooves 43, which are used to cooperate with the connection and limitation of the connecting component 5.

[0036] like Figure 3As shown, the spraying member 6 includes a spraying plate 61, a plurality of spraying heads are arranged at the lower part thereof for spraying liquid to reduce dust, a water inlet pipe 62 is passed through and fixedly connected to the top of the spraying plate 61, and the water inlet pipe 62 is connected to the water pipe for introducing water into the spraying plate 61, and a slide groove 63 is provided on the left and right parts of the front side of the spraying plate 61, which is used to cooperate with the connection of the slider 65, and the inner wall of the slide groove 63 is slidably connected with the slider 65, which is used to be connected to the spraying plate 61 through the slide groove 63, and when the slider 65 slides to the slide groove 63 When at the lowest position, the spray head at the lower part of the spray plate 61 will be higher than the top of the dust collector 4, which facilitates the forward movement of the spray plate 61 so that the hook plate 641 on the mounting rod 64 can be separated from the mounting groove 42. The lower front part of the slider 65 is fixedly connected with the mounting rod 64 for cooperating with the connection between the spray piece 6 and the dust collector 4. The front end of the mounting rod 64 is fixedly connected with the hook plate 641, which is used to hook the spray plate 61 onto the dust collector 4 through the mounting groove 42. The hook plate 641 is movably connected to the mounting groove 42.

[0037] See also Figure 4 The connecting assembly 5 includes a connecting block 51, which slides in the electric slide rail 3. The connecting block 51 is slidably connected to the electric slide rail 3. A screw 52 is passed through the middle of the connecting block 51 and is threadedly connected, which is used to adjust the position of the fixed block 53. The connecting assembly 5 also includes a fixed block 53, which is adapted to the shape of the fixed groove 43. Four protrusions are arranged on the outside of the fixed block 53. The four protrusions are of the same size and are arranged in a cross shape. One end of the screw 52 close to the dust collector head 4 is rotatably connected to the fixed block 53. The fixed block 53 is movably connected to the fixed groove 43. The fixed block 53 can be stuck in the fixed groove 43. The upper and lower parts of the fixed block 53 close to the connecting block 51 are fixedly connected to a limiting rod 54, which is used to limit the moving direction of the fixed block 53. The limiting rod 54 passes through the connecting block 51 and is movably connected thereto, and is used to cooperate with the movement of the fixed block 53.

[0038] Working principle: When the spraying member 6 is needed, the mounting rod 64 is first moved upward to make the slider 65 slide downward in the slide groove 63 so that the mounting rod 64 is located at the lower part of the spraying plate 61, and then the hook plate 641 of the mounting rod 64 is inserted into the mounting groove 42, and then the spraying plate 61 is moved downward to make the slider 65 move upward along the slide groove 63 so that the spraying plate 61 is stuck at the rear side of the dust collector 4. With the cooperation of the mounting rod 64, the hook plate 641 and the spraying plate 61, the spraying member 6 will be stuck with the dust collector 4, and then the electric slide rail 3 is turned on, and the electric slide rail 3 will drive the connecting component 5 to move and connect with the connecting component 5. The connected dust collector head 4 will move accordingly, and the spray piece 6 connected to the dust collector head 4 will be driven accordingly. The dust collection device connected to the dust collector head 4 can be turned on to perform dust removal operation. At the same time, the water pipe is turned on, and water will enter the spray plate 61 through the water inlet pipe 62 and then be sprayed out from the lower spray head to perform dust reduction operation. When the spray piece 6 is not needed, the spray plate 61 is pulled upward so that the height of the spray head at the lower part of the spray plate 61 is higher than the top of the dust collector head 4, and then the spray plate 61 is pushed forward to push the mounting rod 64 connected thereto to move forward, thereby driving the hook plate 641 to disengage from the mounting groove 42, and the spray piece 6 can be removed.

[0039] When the device needs to be used upright for dust removal operation, the device is first erected so that the auxiliary wheels 12 touch the ground, and then the two screws 52 are rotated. Since the fixing block 53 is rotatably connected thereto, and a limit rod 54 is installed on the fixing block 53, and the limit rod 54 passes through the connecting block 51, when the screw 52 rotates, the fixing block 53 does not rotate accordingly, but is driven by the screw 52 to move left and right. When the screw 52 drives the fixing block 53 to disengage from the fixing groove 43, the dust collector 4 will be disengaged from the connecting assembly 5, and then the dust collector 4 is rotated 180 degrees, and then the fixing groove 43 on the dust collector 4 is aligned with the fixing block 53, and then the two screws 52 are rotated in the opposite direction to drive the fixing block 53 connected thereto to move in the direction of the fixing groove 43 until it is stuck in the fixing groove 43, so that the position of the dust collector 4 is fixed, and then the device can be turned on for dust removal.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dust removal device for manufacturing concrete structural members, comprising four legs (1), characterized in that: A cross bar (2) is fixedly connected between the left and right front legs (1) and between the left and right rear legs (1); an electric slide rail (3) is fixedly connected between the left front and rear legs (1) and between the right front and rear legs (1); a connecting component (5) is arranged in the middle of the electric slide rail (3); a dust collector head (4) is arranged between the two connecting components (5); a spraying member (6) is arranged at the rear of the dust collector head (4); and a roller (11) is fixedly connected to the bottom of the leg (1).

2. A dust removal device for manufacturing concrete structural members according to claim 1, characterized in that: An auxiliary wheel (12) is fixedly connected to the upper rear portion of the supporting leg (1) located at the rear side.

3. A dust removal device for manufacturing concrete structural members according to claim 1, characterized in that: A dust suction pipe (41) passes through and is fixedly connected to the middle of the top surface of the dust suction head (4).

4. A dust removal device for manufacturing concrete structural members according to claim 1, characterized in that: The left and right parts of the front side of the vacuum head (4) are both provided with mounting grooves (42), and the left and right sides of the vacuum head (4) are both provided with fixing grooves (43).

5. A dust removal device for manufacturing concrete structural members according to claim 4, characterized in that: The spraying member (6) comprises a spraying plate (61), the top of which is penetrated by and fixedly connected to a water inlet pipe (62), the front left and right parts of the spraying plate (61) are both provided with sliding grooves (63), the inner wall of the sliding groove (63) is slidably connected to a slider (65), and the lower front part of the slider (65) is fixedly connected to a mounting rod (64).

6. A dust removal device for manufacturing concrete structural members according to claim 5, characterized in that: A hook plate (641) is fixedly connected to the front end of the mounting rod (64), and the hook plate (641) is movably connected to the mounting groove (42).

7. A dust removal device for manufacturing concrete structural members according to claim 4, characterized in that: The connection assembly (5) comprises a connection block (51), the connection block (51) is slidably connected to the electric slide rail (3), and a screw rod (52) is passed through and threadedly connected to the middle of the connection block (51).

8. A dust removal device for manufacturing concrete structural members according to claim 7, characterized in that: The connecting assembly (5) further comprises a fixing block (53), one end of the screw rod (52) close to the dust collector head (4) is rotatably connected to the fixing block (53), the fixing block (53) is movably connected to the fixing groove (43), and the upper and lower parts of one side of the fixing block (53) close to the connecting block (51) are fixedly connected to a limiting rod (54), and the limiting rod (54) passes through the connecting block (51) and is movably connected thereto.

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