Dust collecting device for civil construction

Abstract

The utility model relates to the technical field of civil construction, in particular to a dust collecting device for civil construction, which is characterized in that a first inner cavity and a second inner cavity are arranged in a bottom frame, a dust hood adjusting frame is arranged in the second inner cavity, a dust hood body is arranged in the dust hood adjusting frame, and an overhaul window is arranged on the surface of the dust hood adjusting frame. A limiting assembly, a sealing plate and a fixing piece are arranged at the maintenance window, the limiting assembly comprises a limiting frame, an inserting rod, a spring and a limiting disc, a first through hole is formed in the surface of the limiting frame, the inserting rod is inserted into the first through hole, the limiting disc is fixed to the end face of the inserting rod, the spring sleeves the inserting rod, and one end of the spring is fixedly connected to the limiting disc; the other end of the spring is fixedly connected to the limiting frame; the dust suction hood has the beneficial effects that the dust suction hood body is conveniently overhauled and maintained through the arranged overhauling window, the sealing plate can be conveniently limited through the arranged limiting assembly, the overhauling window can be conveniently closed through the sealing plate, and sundries are prevented from entering the dust suction hood adjusting frame.

Description

Technical Field

[0001] The utility model relates to the technical field of civil engineering construction, in particular to a dust collecting device for civil engineering construction. Background Art

[0002] Civil construction refers to the construction of civil engineering projects, covering the construction of buildings, structures and engineering objects within the facilities such as houses, roads, railways, airports, bridges, etc. within the scope of the projects in various categories such as above ground, underground, on land, on water and underwater.

[0003] In the prior art, since a large amount of dust is generated during the construction process, in order to ensure the construction progress and the health of the construction workers, a dust collection device is often needed to collect the dust.

[0004] However, the dust hood adjustment frame in traditional dust collection devices is mostly an integrated structure. When the dust hood inside needs to be inspected and maintained, the integrated structure makes the operation more cumbersome, affecting the construction speed. For this reason, the utility model proposes a dust collection device for civil construction to solve the above problem. Utility Model Content

[0005] The purpose of the utility model is to provide a dust collection device for civil construction to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust collection device for civil construction, the dust collection device for civil construction comprising: a bottom frame, a first inner cavity and a second inner cavity are provided inside the bottom frame, a dust hood adjustment frame is provided in the second inner cavity, a dust hood body is provided in the dust hood adjustment frame, an inspection window is provided on the surface of the dust hood adjustment frame, a limit position assembly, a sealing plate and a fixing are provided at the inspection window, a limit position block is fixed on one side of the sealing plate, a second through hole is provided on the surface of the limit position block, and a rotating rod is fixed on the other side of the sealing plate;

[0007] The limit assembly includes a limit frame, an insertion rod, a spring and a limit disk. A first through hole is opened on the surface of the limit frame, the insertion rod is inserted into the first through hole, the end face of the insertion rod is fixed with the limit disk, the spring is sleeved on the insertion rod, one end of the spring is fixedly connected to the limit disk, and the other end of the spring is fixedly connected to the limit frame.

[0008] Preferably, the limit frame is fixed next to the inspection window, a second handle is fixed on the surface of the limit plate, an inner surface of the second handle is provided with anti-slip patterns, and a second magnetic block is fixed next to the limit frame.

[0009] Preferably, the firmware is fixed next to the inspection window, the rotating rod and the firmware are rotatably connected, a first magnetic block is fixed on the surface of the limit block, the first magnetic block and the second magnetic block are adapted to each other, the insertion rod can be inserted into the second through hole, a first handle is fixed on the surface of the sealing plate, and the limit block and the limit frame are slidably connected.

[0010] Preferably, the dust hood body is connected to a dust pump via a delivery pipe, and the dust pump is disposed in the first inner cavity.

[0011] Preferably, the surface of the bottom frame is connected to a back plate via bolts, and a push rod is fixed to the surface of the back plate. The push rod is provided with two groups, and the two groups of push rods are respectively located on both sides of the back plate.

[0012] Preferably, a receiving plate is inserted into the back plate, and the receiving plate is fixed by stud bolts.

[0013] Preferably, the receiving plate is located directly above the bottom frame, and a buffer plate is fixed to the upper surface of the receiving plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model discloses a dust collecting device for civil engineering construction, by providing an inspection window on the side of the dust hood adjusting frame, so that the dust hood body inside the dust hood adjusting frame can be inspected and maintained conveniently through the inspection window, and by setting a limit assembly, the sealing plate can be limited conveniently, so that the inspection window can be closed with the sealing plate to prevent debris from entering the dust hood adjusting frame, thereby improving the speed of inspection and maintenance and improving the construction speed, thus avoiding the problem that the dust hood adjusting frame in traditional dust collecting devices is mostly an integrated structure, and when the dust hood inside it needs to be inspected and maintained, the integrated structure makes the operation more cumbersome, thus affecting the construction speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a side view of the structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structural inspection window of the utility model;

[0019] Figure 4 This is a schematic diagram of the structural sealing plate of the utility model;

[0020] Figure 5 for Figure 3 A magnified view of the structure in the middle.

[0021] In the figure: 1. receiving plate; 2. pushing rod; 3. back plate; 4. bottom frame; 5. dust hood adjustment frame; 6. sealing plate; 7. limiting assembly; 8. dust hood body; 9. conveying pipe; 10. buffer plate; 11. stud bolt; 13. first inner cavity; 14. second inner cavity; 15. first handle; 16. dust pump; 28. fixing device; 29. ​​inspection window; 30. limiting block; 31. first magnetic block; 32. second through hole; 33. rotating rod; 34. second magnetic block; 35. inserting rod; 36. limiting frame; 37. limiting plate; 38. anti-skid pattern; 39. second handle; 40. spring; 41. first through hole. DETAILED DESCRIPTION

[0022] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

[0023] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0026] Embodiment 1

[0027] See also Figures 1 to 5 The utility model provides a technical solution: a dust collection device for civil construction, the dust collection device for civil construction comprising: a bottom frame 4, a first inner cavity 13 and a second inner cavity 14 are provided inside the bottom frame 4, a dust cover adjustment frame 5 is provided in the second inner cavity 14, a dust cover body 8 is provided in the dust cover adjustment frame 5, an inspection window 29 is provided on the surface of the dust cover adjustment frame 5, a limit position assembly 7, a sealing plate 6 and a fixing device 28 are provided at the inspection window 29, a limit position block 30 is fixed on one side of the sealing plate 6, a second through hole 32 is provided on the surface of the limit position block 30, and a rotating rod 33 is fixed on the other side of the sealing plate 6;

[0028] The limiting assembly 7 includes a limiting frame 36, an insert rod 35, a spring 40 and a limiting plate 37. A first through hole 41 is provided on the surface of the limiting frame 36. The insert rod 35 is inserted into the first through hole 41. The end surface of the insert rod 35 is fixed with the limiting plate 37. The spring 40 is sleeved on the insert rod 35. One end of the spring 40 is fixedly connected to the limiting plate 37, and the other end of the spring 40 is fixedly connected to the limiting frame 36.

[0029] When in use, by opening an inspection window 29 on the side of the dust hood adjusting frame 5, it is convenient to inspect and maintain the dust hood body 8 inside the dust hood adjusting frame 5 through the inspection window 29. By setting the limit component 7, the sealing plate 6 can be limited, and the inspection window 29 can be closed with the sealing plate 6 to prevent debris from entering the dust hood adjusting frame 5.

[0030] Embodiment 2

[0031] On the basis of the first embodiment, the limit frame 36 is fixed beside the inspection window 29, a second handle 39 is fixed on the surface of the limit plate 37, an anti-slip pattern 38 is provided on the inner surface of the second handle 39, and a second magnetic block 34 is fixed beside the limit frame 36;

[0032] The fixing device 28 is fixed beside the inspection window 29, the rotating rod 33 and the fixing device 28 are rotationally connected, the surface of the limit block 30 is fixed with a first magnetic block 31, the first magnetic block 31 is adapted to the second magnetic block 34, the insertion rod 35 can be inserted into the second through hole 32, the surface of the sealing plate 6 is fixed with a first handle 15, and the limit block 30 and the limit frame 36 are slidably connected;

[0033] When in use, the second handle 39 is manually turned to pull the rod 35 out of the second through hole 32 and the first through hole 41, and then the first handle 15 is pushed to rotate the cover plate 6, so that maintenance work can be carried out through the inspection window 29. The second handle 39 is manually turned to pull the rod 35 out of the first through hole 41 and hold it, and then the first handle 15 is pushed to bring the cover plate 6 close to the inspection window 29. At the same time, the first magnetic block 31 and the second magnetic block 34 interact with each other to improve the stability of the cover plate 6. Then the second handle 39 is released, and under the rebound effect of the spring 40, the rod 35 is automatically inserted into the first through hole 41 and the second through hole 32 to limit the cover plate 6, thereby sealing the inspection window 29 to prevent debris from entering. The anti-slip pattern 38 can increase friction, and the surface will slip when the second handle 39 is turned, thereby improving the stability of the operation.

[0034] Embodiment 3

[0035] On the basis of the second embodiment, the dust hood body 8 is connected to the dust pump 16 through the delivery pipe 9, the dust pump 16 is arranged in the first inner cavity 13, the surface of the bottom frame 4 is connected with the back plate 3 by bolts, the surface of the back plate 3 is fixed with a push rod 2, the push rod 2 is provided with two groups, the two groups of push rods 2 are respectively located on both sides of the back plate 3, the back plate 3 is plugged with a receiving plate 1, the receiving plate 1 is fixed by stud bolts 11, the receiving plate 1 is located directly above the bottom frame 4, and the upper surface of the receiving plate 1 is fixed with a buffer plate 10;

[0036] When in use, universal wheels are installed at the bottom of the bottom frame 4. By pushing the push rod 2, the device can be pushed to the working position. By starting the dust pump 16, the dust hood body 8 is driven to perform dust collection operations. The receiving plate 1 and buffer plate 10 can protect the dust hood body 8 and avoid impact from falling objects.

[0037] Working principle: In actual use, the second handle 39 is manually turned to pull the rod 35 out of the second through hole 32 and the first through hole 41, and then the first handle 15 is pushed to rotate the closing plate 6, so that maintenance work can be carried out conveniently through the opened inspection window 29. The second handle 39 is manually turned to pull the rod 35 out of the first through hole 41 and hold it, and then the first handle 15 is pushed to bring the closing plate 6 close to the inspection window 29. At the same time, the first magnetic block 31 and the second magnetic block 34 interact with each other to improve the stability of the closing plate 6. Then the second handle 39 is released, and under the rebound action of the spring 40, the rod 35 is automatically inserted into the first through hole 41 and the second through hole 32 to achieve the limitation of the closing plate 6, thereby sealing the inspection window 29 to prevent debris from entering. The anti-slip grooves 38 can increase friction, and the surface will not slip when the second handle 39 is moved, thereby improving the stability of operation. This avoids the problem that the dust hood adjustment frame in traditional dust collection devices is mostly an integrated structure. When the dust hood inside needs to be inspected and maintained, the integrated structure makes the operation more cumbersome and affects the construction speed.

[0038] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust collection device for civil construction, characterized in that: The dust collection device for civil construction comprises: a bottom frame (4), a first inner cavity (13) and a second inner cavity (14) are provided inside the bottom frame (4), a dust hood adjustment frame (5) is provided in the second inner cavity (14), a dust hood body (8) is provided in the dust hood adjustment frame (5), an inspection window (29) is provided on the surface of the dust hood adjustment frame (5), a limit stop assembly (7), a sealing plate (6) and a fixing device (28) are provided at the inspection window (29), a limit stop block (30) is fixed on one side of the sealing plate (6), a second through hole (32) is provided on the surface of the limit stop block (30), and a rotating rod (33) is fixed on the other side of the sealing plate (6); A limit assembly (7), the limit assembly (7) comprises a limit frame (36), an insertion rod (35), a spring (40) and a limit plate (37); a first through hole (41) is provided on the surface of the limit frame (36); the insertion rod (35) is inserted into the first through hole (41); the end surface of the insertion rod (35) is fixed with the limit plate (37); the spring (40) is sleeved on the insertion rod (35); one end of the spring (40) is fixedly connected to the limit plate (37); and the other end of the spring (40) is fixedly connected to the limit frame (36).

2. A dust collection device for civil construction according to claim 1, characterized in that: The limit frame (36) is fixed beside the inspection window (29), a second handle (39) is fixed on the surface of the limit plate (37), an anti-slip pattern (38) is provided on the inner surface of the second handle (39), and a second magnetic block (34) is fixed beside the limit frame (36).

3. A dust collection device for civil construction according to claim 1, characterized in that: The fixing device (28) is fixed beside the inspection window (29), the rotating rod (33) and the fixing device (28) are rotatably connected, a first magnetic block (31) is fixed on the surface of the limit block (30), the first magnetic block (31) and the second magnetic block (34) are matched, the insertion rod (35) can be inserted into the second through hole (32), a first handle (15) is fixed on the surface of the sealing plate (6), and the limit block (30) and the limit frame (36) are slidably connected.

4. A dust collection device for civil construction according to claim 1, characterized in that: The dust hood body (8) is connected to a dust pump (16) via a delivery pipe (9), and the dust pump (16) is arranged in the first inner cavity (13).

5. A dust collection device for civil construction according to claim 1, characterized in that: The surface of the bottom frame (4) is connected to a back plate (3) via bolts, and a push rod (2) is fixed to the surface of the back plate (3). The push rod (2) is provided with two groups, and the two groups of push rods (2) are respectively located on both sides of the back plate (3).

6. A dust collection device for civil construction according to claim 5, characterized in that: A receiving plate (1) is inserted into the back plate (3), and the receiving plate (1) is fixed by means of stud bolts (11).

7. A dust collection device for civil construction according to claim 6, characterized in that: The receiving plate (1) is located directly above the bottom frame (4), and a buffer plate (10) is fixed to the upper surface of the receiving plate (1).

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