Template dust collection device for pouring construction of reinforced concrete beams and columns

Abstract

The utility model belongs to the field of concrete beam and column pouring construction auxiliary tools, and particularly relates to a reinforced concrete beam and column pouring construction formwork dust collection device which comprises a base, a shell is connected to the base, an upper partition plate and a lower partition plate are arranged on the inner side of the shell, a battery bin is defined by the lower partition plate, the shell and the base, and a storage battery is installed in the battery bin. A dust collection box is arranged in the dust collection chamber, an air suction port is formed in the upper end of the side wall of the dust collection chamber and connected with a dust suction pipe through a hose, an exhaust hole is formed in the upper partition plate in a penetrating mode, a filter screen is installed in the exhaust hole, an exhaust port is formed in the upper end of the shell, an exhaust fan is installed in the exhaust port, and the exhaust fan is linked with an electric motor. And the outer side wall of the shell is fixedly connected with two carrying belts. According to the dust collection device, impurities such as wood chips and dust can be sucked into the dust collection box through the dust suction pipe, the cleaning effect on the impurities such as the wood chips and the dust is good, flying dust cannot be caused, and the application effect is good.

Description

Technical Field

[0001] The utility model relates to a dust suction device for a reinforced concrete beam and column casting construction template, belonging to the field of auxiliary tools for concrete beam and column casting construction. Background Art

[0002] Reinforced concrete beams and columns are the most common load-bearing components in construction projects and have a wide range of applications. When pouring reinforced concrete beams and columns, it is inevitable that there will be some wood chips, dust, etc. on the formwork. If they are not cleaned, it will affect the pouring quality of reinforced concrete beams and columns. Due to the presence of the steel skeleton, the vacuuming operation space is limited, and conventional vacuum cleaners have poor applicability due to the large size of the suction head. At present, an air compressor is usually connected to a jet pipe to spray and clean the wood chips, dust, etc. on the formwork. This dust removal method, on the one hand, when the depth of the formwork is large, it will make some wood chips, dust, etc. difficult to blow out, so that the cleaning of wood chips and dust is not thorough, which will still affect the pouring quality of concrete; on the other hand, it will cause dust to fly on the construction site, which will harm the health of construction workers. Utility Model Content

[0003] In view of the above deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a dust suction device for reinforced concrete beam and column casting construction template which has a good cleaning effect on wood chips and dust and does not cause dust to fly.

[0004] The utility model discloses a dust suction device for reinforced concrete beam and column casting construction template, comprising a base, a shell connected to the base, an upper partition and a lower partition provided on the inner side of the shell, the lower partition, the shell and the base form a battery compartment, a battery is installed in the battery compartment, a dust collecting chamber is formed between the upper partition and the lower partition, a dust discharge port is provided on the side wall of the dust collecting chamber, a sealing door that can be opened and closed is connected to the corresponding dust discharge port, a dust collecting box is arranged in the dust collecting chamber, an air suction port is provided on the upper end of the side wall of the dust collecting chamber, a dust suction pipe is connected to the air suction port through a hose, an exhaust hole is penetrated on the upper partition, a filter is installed in the exhaust hole, an exhaust port is provided at the upper end of the shell, an exhaust port is installed in the exhaust port, an exhaust fan is linked to the exhaust fan with an electric motor, the electric motor is electrically connected to the battery, and two backpack belts are fixedly connected to the outer side wall of the shell.

[0005] Furthermore, a protective pad corresponding to the shoulder strap is fixedly connected to the outer side wall of the shell.

[0006] Furthermore, a supporting leg is provided at the bottom of the base, and a plurality of heat dissipation holes corresponding to the battery compartment are penetrated through the base.

[0007] Furthermore, one end of the vacuum tube close to the hose is fixedly connected with a handle.

[0008] Furthermore, one end of the dust suction pipe away from the hose is bent downward.

[0009] Furthermore, a charging port is connected to the side wall of the shell, and the charging port is electrically connected to the battery.

[0010] Furthermore, a wire box is connected to the outer wall of the shell, and the upper and lower ends of the wire box correspond to the exhaust port and the battery compartment respectively, and the exhaust port and the battery compartment are penetrated by wire holes.

[0011] Furthermore, the control switch of the electric motor is arranged on the outer side wall of the shell and is located on one side of the wire box.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The dust suction device for reinforced concrete beam and column casting construction template described in the utility model can be placed on the back through a carrying strap, which is easy to carry; under the power supply of the battery, the electric motor drives the exhaust fan to operate, thereby generating negative pressure in the dust collecting chamber, so that impurities such as wood chips and dust can be sucked into the dust collecting box through the dust suction pipe, which not only has a good cleaning effect on impurities such as wood chips and dust, but also does not cause dust, and has a good application effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the external structure of the utility model;

[0015] Figure 2 It is a cross-sectional structural schematic diagram of the utility model.

[0016] In the figure: 1. Leg; 2. Base; 3. Charging port; 4. Wire box; 5. Shell; 6. Sealing door; 7. Air intake port; 8. Hose; 9. Handle; 10. Carrying strap; 11. Protective pad; 12. Exhaust port; 13. Dust suction pipe; 14. Heat dissipation hole; 15. Battery; 16. Lower partition; 17. Dust discharge port; 18. Dust collection box; 19. Upper partition; 20. Filter; 21. Exhaust fan; 22. Electric motor; 23. Battery compartment; 24. Dust collection chamber; 25. Control switch. DETAILED DESCRIPTION

[0017] The following is a further description of the embodiments of the present invention in conjunction with the accompanying drawings:

[0018] Embodiment 1:

[0019] like Figure 1 , Figure 2As shown, the dust collecting device for reinforced concrete beam and column casting construction template of the utility model comprises a base 2, a shell 5 is connected to the base 2, an upper partition 19 and a lower partition 16 are arranged on the inner side of the shell 5, the lower partition 16, the shell 5 and the base 2 form a battery compartment 23, a battery 15 is installed in the battery compartment 23, a dust collecting chamber 24 is provided between the upper partition 19 and the lower partition 16, a dust discharge port 17 is arranged on the side wall of the dust collecting chamber 24, and a sealing door that can be opened and closed is connected to the corresponding dust discharge port 17 6. A dust box 18 is built into the dust collecting chamber 24. An air inlet 7 is provided at the upper end of the side wall of the dust collecting chamber 24. The air inlet 7 is connected to the dust suction pipe 13 through a hose 8. An exhaust hole is penetrated through the upper partition 19. A filter screen 20 is installed in the exhaust hole. An exhaust port 12 is provided at the upper end of the shell 5. An exhaust fan 21 is installed in the exhaust port 12. The exhaust fan 21 is linked to an electric motor 22. The electric motor 22 is electrically connected to the battery 15. Two backpack straps 10 are fixedly connected to the outer wall of the shell 5.

[0020] When in use, the device can be carried on the back through the carrying belt 10, the vacuum tube 13 is held hand-held, and the electric motor 22 is started. Under the power supply of the battery 15, the electric motor 22 drives the exhaust fan 21 to operate, thereby generating negative pressure in the dust collecting chamber 24. The vacuum tube 13 is held hand-held and aimed at impurities such as wood chips or dust, and the wood chips or dust can enter the dust collecting chamber 24 through the vacuum tube 13, the hose 8 and the air intake port 7. Then, under the action of the filter 20, impurities such as wood chips or dust fall into the dust collecting box 18, and the gas passes through the filter 20 and is discharged through the exhaust port 12; after a period of time, the dust collecting box 18 can be taken out from the dust discharge port 17 by opening the sealing door 6, and the collected dust can be cleaned.

[0021] The reinforced concrete beam and column casting construction formwork dust suction device described in the utility model can be placed on the back through the carrying strap 10, which is easy to carry; under the power supply of the battery 15, the electric motor 22 drives the exhaust fan 21 to operate, so that a negative pressure is generated in the dust collecting chamber 24, so that impurities such as wood chips and dust can be sucked into the dust collecting box 18 through the dust suction pipe 13, which not only has a good cleaning effect on impurities such as wood chips and dust, but also does not cause dust, and has a good application effect.

[0022] Embodiment 2:

[0023] like Figure 1 , Figure 2 As shown, based on Example 1,

[0024] Furthermore, a protective pad 11 corresponding to the carrying belt 10 is fixedly connected to the outer wall of the shell 5, which can protect the back of the worker and play a protective role;

[0025] Furthermore, the bottom of the base 2 is provided with a leg 1, and the base 2 is penetrated with a plurality of heat dissipation holes 14 corresponding to the battery compartment 23, so as to facilitate the heat dissipation of the battery 15;

[0026] Furthermore, the end of the dust suction pipe 13 close to the hose 8 is fixedly connected with a handle 9, which can increase the friction with the worker's hand and make the grip more stable;

[0027] Furthermore, the end of the dust suction pipe 13 away from the hose 8 is bent downward, making the operation more convenient;

[0028] Furthermore, a charging port 3 is connected to the side wall of the housing 5, and the charging port 3 is electrically connected to the battery 15. The battery 15 can be charged through the charging port 3, so that the device can be recycled;

[0029] Furthermore, a wire box 4 is connected to the outer wall of the housing 5, and the upper and lower ends of the wire box 4 correspond to the exhaust port 12 and the battery compartment 23 respectively. The exhaust port 12 and the battery compartment 23 are penetrated with wire holes, and the wires can be stored in the wire box 4 for protection.

[0030] Furthermore, the control switch 25 of the electric motor 22 is arranged on the outer wall of the housing 5 and is located on one side of the wiring box 4, which is not only convenient for pressing operation when carried on the back, but also convenient for wiring.

Claims

1. A dust suction device for reinforced concrete beam and column casting construction template, characterized in that: The utility model comprises a base (2), a shell (5) is connected to the base (2), an upper partition (19) and a lower partition (16) are arranged on the inner side of the shell (5), the lower partition (16), the shell (5) and the base (2) enclose a battery compartment (23), a storage battery (15) is installed in the battery compartment (23), a dust collecting chamber (24) is arranged between the upper partition (19) and the lower partition (16), a dust discharge port (17) is arranged on the side wall of the dust collecting chamber (24), a sealing door (6) which can be opened and closed is connected to the dust discharge port (17), and a dust collecting box is built in the dust collecting chamber (24) (18), an air inlet (7) is provided at the upper end of the side wall of the dust collecting chamber (24), the air inlet (7) is connected to a dust collecting pipe (13) through a hose (8), an exhaust hole is penetrated through the upper partition (19), a filter (20) is installed in the exhaust hole, an exhaust port (12) is provided at the upper end of the shell (5), an exhaust fan (21) is installed in the exhaust port (12), the exhaust fan (21) is linked to an electric motor (22), the electric motor (22) is electrically connected to the battery (15), and two carrying straps (10) are fixedly connected to the outer wall of the shell (5).

2. The dust suction device for reinforced concrete beam and column casting construction template according to claim 1 is characterized in that: A protective pad (11) corresponding to the carrying belt (10) is fixedly connected to the outer side wall of the shell (5).

3. The dust suction device for reinforced concrete beam and column casting construction template according to claim 1 is characterized in that: The bottom of the base (2) is provided with a supporting leg (1), and the base (2) is penetrated by a plurality of heat dissipation holes (14) corresponding to the battery compartment (23).

4. The dust suction device for reinforced concrete beam and column casting construction template according to claim 1 is characterized in that: One end of the dust suction pipe (13) close to the hose (8) is fixedly connected to a handle (9).

5. The dust suction device for reinforced concrete beam and column casting construction template according to claim 1 is characterized in that: One end of the dust suction pipe (13) away from the hose (8) is bent downward.

6. The dust suction device for reinforced concrete beam and column casting construction template according to claim 1 is characterized in that: A charging port (3) is connected to the side wall of the housing (5), and the charging port (3) is electrically connected to the storage battery (15).

7. The dust suction device for reinforced concrete beam and column casting construction template according to any one of claims 1 to 6, characterized in that: A wire box (4) is connected to the outer wall of the housing (5), the upper and lower ends of the wire box (4) respectively correspond to the exhaust port (12) and the battery compartment (23), and the exhaust port (12) and the battery compartment (23) are both penetrated by wire holes.

8. The dust suction device for reinforced concrete beam and column casting construction template according to claim 7 is characterized in that: The control switch (25) of the electric motor (22) is arranged on the outer side wall of the housing (5) and is located on one side of the wire box (4).

Images