CN220805328U

CN220805328U - Construction equipment

Info

Publication number: CN220805328U
Application number: CN202322678225.XU
Authority: CN
Inventors: 李盛亮; 张昆
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-10-08
Filing date: 2023-10-08
Publication date: 2024-04-19
Anticipated expiration: 2033-10-08

Abstract

The utility model relates to the technical field of construction and discloses construction equipment, which comprises a cutting device, wherein the cutting device comprises a base, and a protection mechanism is arranged at the top of the base; the protection mechanism comprises a fixing frame, the bottom of the fixing frame is fixedly connected with the top of the base, the top of the fixing frame is fixedly connected with a cylinder, the output end of the cylinder is fixedly connected with a concave block, and a cutting knife is movably arranged in the inner cavity of the concave block. This construction equipment through when cutting the reinforcing bar, starts cylinder and third motor, and the cylinder can drive concave block and link and remove, and the link removes and drives the guard plate and remove, and the guard plate can block the spark that splashes like this, and the third motor starts can drive the axis of rotation and rotate, and the axis of rotation rotates and drives the blade and rotate, and the blade rotates and can produce wind-force and absorb gas and the dust that produces when cutting to this security that improves staff during operation.

Description

Construction equipment

Technical Field

The utility model relates to the technical field of construction, in particular to construction equipment.

Background

The steel bar is an article which is frequently used in construction, and in the production and use of the steel bar, the steel bar is often required to be cut.

The utility model provides a construction equipment, therefore, the front side installation guard plate at cutting device can drive the guard plate and remove when cutting, the spark that splashes when cutting blocks, induced draft mechanism is installed to the dorsal part of cutting knife, dust and gas that produces when cutting the reinforcing bar are drawn away to the problem that can be with the dust that produces in the aforesaid background art to the staff probably causes the injury to the staff like this, and the staff inhales the dust in a large number and also can cause the injury to human respiratory system simultaneously, and consequently, the technical staff provides a construction equipment.

Disclosure of utility model

The present utility model is directed to a construction apparatus for solving the problems set forth in the background art described above.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The construction equipment comprises a cutting device, wherein the cutting device comprises a base, and a protection mechanism is arranged at the top of the base;

The protection mechanism comprises a fixing frame, the bottom of the fixing frame is fixedly connected with the top of the base, the top of the fixing frame is fixedly connected with an air cylinder, the output end of the air cylinder is fixedly connected with a concave block, the inner cavity of the concave block is movably provided with a cutting knife, two sides of the concave block are fixedly connected with connecting frames, the front side of each connecting frame is fixedly connected with a protection plate, and the back side of the fixing frame is provided with an air suction mechanism;

the air suction mechanism comprises a ventilating drum, the surface of the ventilating drum is fixedly connected with the inner cavity of the fixing frame, the front side of the inner cavity of the ventilating drum is fixedly connected with a dust screen and a fixing seat, the back side of the fixing seat is fixedly connected with a third motor, the output end of the third motor is fixedly connected with a rotating shaft, and the surface of the rotating shaft is fixedly connected with blades.

As still further aspects of the utility model: the front sides of both sides of the fixing frame are fixedly connected with guide blocks, both sides of the protection plate are fixedly connected with guide plates, and the surfaces of the guide plates are movably connected with the inner cavities of the guide blocks.

As still further aspects of the utility model: the top of the inner cavity of the ventilating tube is connected with a filter cartridge in an inserting mode, a filter screen is fixedly connected to the bottom of the inner cavity of the filter cartridge, and activated carbon is installed in the inner cavity of the filter cartridge.

As still further aspects of the utility model: the right side fixedly connected with second motor of concave piece, the output of second motor and the inner chamber fixed connection of cutting knife.

As still further aspects of the utility model: the left side fixedly connected with support frame at base top, the top fixedly connected with first motor of support frame, the output fixedly connected with screw rod of first motor, the surface threaded connection of screw rod has a screw barrel, the bottom fixedly connected with fixed block of screw barrel.

As still further aspects of the utility model: the front side and the back side at the top of the fixed block are fixedly connected with guide cylinders, the front side and the back side at the bottom of the support frame are fixedly connected with guide rods, and the surfaces of the guide rods are movably connected with the inner cavities of the guide cylinders.

As still further aspects of the utility model: the bottom fixedly connected with rubber pad of fixed block, the recess has been seted up at the top of base inner chamber.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, when the steel bar is cut, the air cylinder and the third motor are started, the air cylinder can drive the concave block and the connecting frame to move, and the connecting frame moves to drive the protection plate to move, so that the protection plate can block splashing sparks, the third motor is started to drive the rotating shaft to rotate, the rotating shaft rotates to drive the blades to rotate, and the blades rotate to generate wind power to absorb gas and dust generated during cutting, so that the safety of workers during working is improved.

2. According to the utility model, the surface of the guide plate is movably connected with the inner cavity of the guide block, the guide plate and the guide block play a guiding role on the protection plate, the situation that the protection plate inclines during moving is avoided, the filter screen and the activated carbon at the bottom of the filter cartridge can filter the air blown out of the air funnel, meanwhile, the filter cartridge is convenient to detach, and the subsequent cleaning of the filter cartridge by workers is convenient.

Drawings

FIG. 1 is a schematic view of construction equipment;

FIG. 2 is a schematic illustration of the connection of a mounting structure in construction equipment;

FIG. 3 is a cross-sectional view of a structure of a ventilator in construction equipment;

Fig. 4 is a schematic connection diagram of a support frame structure in construction equipment.

In the figure: 1. a cutting device; 101. a base; 102. a groove; 103. a support frame; 104. a screw; 105. a first motor; 106. a guide rod; 107. a thread cylinder; 108. a fixed block; 109. a rubber pad; 110. a guide cylinder; 2. a protective mechanism; 201. a protection plate; 202. a cylinder; 203. a guide plate; 204. a fixing frame; 205. a guide block; 206. a connecting frame; 207. a second motor; 208. a cutting knife; 209. a concave block; 3. an air suction mechanism; 301. a ventilation tube; 302. a filter cartridge; 303. a dust screen; 304. a filter screen; 305. activated carbon; 306. a blade; 307. a third motor; 308. a fixing seat; 309. and (3) rotating the shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, a construction apparatus includes a cutting device 1, the cutting device 1 includes a base 101, and a protection mechanism 2 is mounted on top of the base 101;

The protection mechanism 2 comprises a fixing frame 204, the bottom of the fixing frame 204 is fixedly connected with the top of the base 101, the top of the fixing frame 204 is fixedly connected with an air cylinder 202, the output end of the air cylinder 202 is fixedly connected with a concave block 209, the inner cavity of the concave block 209 is movably provided with a cutting knife 208, both sides of the concave block 209 are fixedly connected with a connecting frame 206, the front side of the connecting frame 206 is fixedly connected with a protection plate 201, and the back side of the fixing frame 204 is provided with an air suction mechanism 3;

The induced draft mechanism 3 includes the air funnel 301, and the surface of air funnel 301 and the inner chamber fixed connection of mount 204, the front side fixed connection of air funnel 301 inner chamber has dust screen 303 and fixing base 308, and the back side fixed connection of fixing base 308 has third motor 307, and the output fixedly connected with axis of rotation 309 of third motor 307, the surface fixedly connected with blade 306 of axis of rotation 309.

Specifically, the front sides of both sides of the fixing frame 204 are fixedly connected with guide blocks 205, both sides of the protection plate 201 are fixedly connected with guide plates 203, and the surfaces of the guide plates 203 are movably connected with the inner cavities of the guide blocks 205.

Through the above technical scheme, the surface of deflector 203 and the inner chamber swing joint of guide block 205, deflector 203 and guide block 205 have played the effect of direction to guard plate 201, avoid guard plate 201 to appear the condition of slope when removing.

Specifically, a filter cartridge 302 is connected to the top of the inner cavity of the air funnel 301 in a plug-in manner, a filter screen 304 is fixedly connected to the bottom of the inner cavity of the filter cartridge 302, and activated carbon 305 is installed in the inner cavity of the filter cartridge 302.

Through above-mentioned technical scheme, filter screen 304 and the active carbon 305 of cartridge filter 302 bottom can filter the gas that blows off in the air funnel 301, and the dismantlement of cartridge filter 302 is also very convenient simultaneously, makes things convenient for the staff to follow-up to wash cartridge filter 302.

Specifically, the right side of the concave block 209 is fixedly connected with a second motor 207, and the output end of the second motor 207 is fixedly connected with the inner cavity of the cutter 208.

Through the above technical scheme, the staff starts the second motor 207, and the second motor 207 can drive the cutting knife 208 to rotate, and then the cutting knife 208 can cut the reinforcing steel bars.

Specifically, a support frame 103 is fixedly connected to the left side of the top of the base 101, a first motor 105 is fixedly connected to the top of the support frame 103, a screw 104 is fixedly connected to the output end of the first motor 105, a threaded cylinder 107 is connected to the surface of the screw 104 in a threaded manner, and a fixing block 108 is fixedly connected to the bottom of the threaded cylinder 107.

Through the technical scheme, the first motor 105 is started, the first motor 105 can drive the screw rod 104 to rotate, the screw rod 104 rotates and can drive the threaded cylinder 107 to move, the threaded cylinder 107 moves and drives the fixed block 108 to move, and the fixed block 108 moves to fix the reinforcing steel bars, so that the reinforcing steel bars are prevented from being displaced during cutting.

Specifically, the front side and the back side at the top of the fixed block 108 are fixedly connected with a guide cylinder 110, the front side and the back side at the bottom of the support frame 103 are fixedly connected with a guide rod 106, and the surface of the guide rod 106 is movably connected with the inner cavity of the guide cylinder 110.

Through the above technical scheme, the surface of the guide rod 106 is movably connected with the inner cavity of the guide cylinder 110, the guide rod 106 and the guide cylinder 110 play a guiding role on the threaded cylinder 107, and the threaded cylinder 107 can be prevented from inclining or following the rotation of the screw 104 in the moving process.

Specifically, a rubber pad 109 is fixedly connected to the bottom of the fixing block 108, and a groove 102 is formed in the top of the inner cavity of the base 101.

Through the above technical scheme, the groove 102 is offered at the top of base 101, when putting the reinforcing bar in groove 102, the reinforcing bar can not roll everywhere, and the bottom fixedly connected with rubber pad 109 of fixed block 108, rubber pad 109 can avoid rubber pad 109 to take place the friction with the reinforcing bar.

The working principle of the utility model is as follows: before cutting, a worker inserts the filter cylinder 302 into the ventilating drum 301, then places the reinforcing steel bars on the groove 102, then starts the first motor 105, the first motor 105 drives the screw 104 to rotate, the screw 104 rotates and drives the screw cylinder 107 to move, the screw cylinder 107 moves and drives the fixed block 108 and the rubber pad 109 to move, the fixed block 108 and the rubber pad 109 move and can fix the reinforcing steel bars, then starts the air cylinder 202, the third motor 307 and the second motor 207, the second motor 207 drives the cutter 208 to rotate, the air cylinder 202 drives the concave block 209 and the connecting frame 206 to move, the cutter 208 can be driven to cut the reinforcing steel bars when the connecting frame 206 moves, meanwhile, the protection plate 201 is driven to block splashed sparks, the third motor 307 is driven to rotate the rotating shaft 309, the rotating shaft 309 drives the blade 306 to rotate, and the blade 306 rotates to generate wind power to absorb gas and dust generated during cutting.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Construction equipment, comprising a cutting device (1), characterized in that: the cutting device (1) comprises a base (101), and a protection mechanism (2) is arranged at the top of the base (101);

The protection mechanism (2) comprises a fixing frame (204), the bottom of the fixing frame (204) is fixedly connected with the top of the base (101), an air cylinder (202) is fixedly connected with the top of the fixing frame (204), a concave block (209) is fixedly connected with the output end of the air cylinder (202), a cutting knife (208) is movably arranged in an inner cavity of the concave block (209), connecting frames (206) are fixedly connected to two sides of the concave block (209), a protection plate (201) is fixedly connected to the front side of the connecting frames (206), and an air suction mechanism (3) is arranged on the back side of the fixing frame (204);

The air suction mechanism (3) comprises a ventilating drum (301), the surface of the ventilating drum (301) is fixedly connected with the inner cavity of the fixing frame (204), the front side of the inner cavity of the ventilating drum (301) is fixedly connected with a dust screen (303) and a fixing seat (308), the back side of the fixing seat (308) is fixedly connected with a third motor (307), the output end of the third motor (307) is fixedly connected with a rotating shaft (309), and the surface of the rotating shaft (309) is fixedly connected with blades (306).

2. A construction equipment according to claim 1, wherein: the front sides of both sides of the fixing frame (204) are fixedly connected with guide blocks (205), both sides of the protection plate (201) are fixedly connected with guide plates (203), and the surfaces of the guide plates (203) are movably connected with the inner cavities of the guide blocks (205).

3. A construction equipment according to claim 1, wherein: the top of air funnel (301) inner chamber is pegged graft and is connected with cartridge filter (302), the bottom fixedly connected with filter screen (304) of cartridge filter (302) inner chamber, active carbon (305) are installed to the inner chamber of cartridge filter (302).

4. A construction equipment according to claim 1, wherein: the right side of concave piece (209) fixedly connected with second motor (207), the output of second motor (207) is fixedly connected with the inner chamber of cutting knife (208).

5. A construction equipment according to claim 1, wherein: the novel portable electric power generation device is characterized in that a support frame (103) is fixedly connected to the left side of the top of the base (101), a first motor (105) is fixedly connected to the top of the support frame (103), a screw (104) is fixedly connected to the output end of the first motor (105), a threaded cylinder (107) is connected to the surface of the screw (104) in a threaded mode, and a fixing block (108) is fixedly connected to the bottom of the threaded cylinder (107).

6. A construction equipment according to claim 5, wherein: the front side and the back side at the top of the fixed block (108) are fixedly connected with a guide cylinder (110), the front side and the back side at the bottom of the supporting frame (103) are fixedly connected with a guide rod (106), and the surface of the guide rod (106) is movably connected with the inner cavity of the guide cylinder (110).

7. A construction equipment according to claim 5, wherein: the bottom of fixed block (108) is fixedly connected with rubber pad (109), recess (102) have been seted up at the top of base (101) inner chamber.