CN114232971B

CN114232971B - Safety device for construction

Info

Publication number: CN114232971B
Application number: CN202210000266.0A
Authority: CN
Inventors: 张小欣
Original assignee: China Military Construction Engineering Group Anhui Co ltd
Current assignee: China Military Construction Engineering Group Anhui Co ltd
Priority date: 2022-01-03
Filing date: 2022-01-03
Publication date: 2023-04-28
Anticipated expiration: 2042-01-03
Also published as: CN115992593A; CN114232971A

Abstract

The invention relates to a safety protection device for building construction, which comprises a hanging basket, wherein the surface of the hanging basket is fixedly connected with a support, the upper surface of the support is fixedly connected with a hanging ring, the front surface of the hanging basket is provided with an opening, the inner wall of the opening is rotationally connected with an access door, the front surfaces of the access door and the hanging basket are connected with the same matched lock catch, the inner wall of the support is fixedly connected with a protection box, and the inner cavity of the protection box is provided with a protection component. According to the invention, dust falling around is adsorbed to the bottom of the inner cavity of the protective box through the cooperation of the fan and the air inlet and then sprayed out from the air outlet, so that the falling dust is prevented from entering the hanging basket to hurt eyes of workers, the falling larger objects are guided into the collecting box through the buffer plate to be collected, the impact force applied to the buffer plate is weakened through the sliding seat, the transmission rod, the fixing seat and the third spring, and the protective box and the protective assembly are prevented from being damaged, thereby solving the problems that the dust hurts the workers and potential safety hazards exist.

Description

Safety device for construction

Technical Field

The invention relates to the technical field of building construction, in particular to a safety protection device for building construction.

Background

The building construction refers to the project entity which performs planning, investigation, design and construction, completion and other technical work and complete project entity and the matched line, pipeline and equipment for building, reconstruction or extension of a house building and an auxiliary structure facility, and also refers to the construction project of various houses and buildings, in the process of building construction, a hanging basket is often required to be used for carrying out high-altitude action, and when working on the hanging basket, workers are injured due to the danger of high-altitude falling objects, so that a safety protection device is required to be installed on the hanging basket.

However, the existing safety protection device usually installs a layer of top plate on the hanging basket to prevent the falling objects at high altitude, and has some disadvantages:

1. the existing safety protection device only aims at larger objects, a large amount of dust exists on the site during construction, and when the dust falls to the hanging basket at high altitude, a part of dust falls to the inside of the hanging basket, so that the eyes of workers are easily damaged, and the body health of the workers is affected;

2. the existing safety protection device is easy to damage under the impact of the high-altitude falling object, can not provide effective protection for staff, and has certain potential safety hazards.

In order to solve the problems, the invention provides a safety protection device for building construction.

Disclosure of Invention

The invention aims to overcome the defects of the prior art, adapt to the actual needs, and provide a safety protection device for building construction so as to solve the technical problems.

In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows:

the utility model provides a safety device for construction, includes the hanging flower basket, the fixed surface of hanging flower basket is connected with the support, the upper surface fixedly connected with rings of support, the trompil has been seted up in the front of hanging flower basket, and the inner wall rotation of trompil is connected with the access door, the front of access door and hanging flower basket is connected with same supporting hasp, the inner wall fixedly connected with protective housing of support, the inner chamber of protective housing is provided with the protection subassembly.

Further, the protection subassembly includes the portion of admitting air, the portion of admitting air includes the baffle with protective housing inner wall fixed connection, the opening has been seted up to the upper surface of baffle, and the inner wall fixedly connected with fan of opening, the air inlet has all been seted up to the position that protective housing openly and the back just are located the baffle top, the gas outlet has been seted up to the side of protective housing and the position that is located the baffle below.

Further, the protection component further comprises a dust removing part, the dust removing part comprises a filter screen fixedly connected with the inner wall of the air outlet, the inner wall of the protection box is connected with a base plate in a sliding mode, and one side, close to the filter screen, of the base plate is fixedly connected with a cleaning brush.

Further, the inner wall fixedly connected with back shaft of protective housing, the surface rotation of back shaft is connected with the dwang, the recess has been seted up to the one end of dwang, and the inner wall sliding connection of recess has the interior pole, the one end that the dwang was kept away from to the interior pole rotates with one side of base plate to be connected.

Further, the inner wall of the groove is fixedly connected with a first spring, and the other end of the first spring is fixedly connected with one end, far away from the base plate, of the inner rod.

Further, the inner wall rotation of protective housing is connected with the axis of rotation, the fixed surface of axis of rotation is connected with the extrusion piece, the one end of extrusion piece is provided with the fillet, and the one end that the extrusion piece pivoted in-process can extrude the dwang rotates as the back-up shaft, the inner wall rotation of protective housing is connected with the drive shaft, the surface of drive shaft and axis of rotation is provided with same drive belt, the axis of rotation passes through the drive belt and is connected with the drive shaft transmission, the fixed surface of drive shaft is connected with the flabellum, the interior bottom wall fixedly connected with second spring of protective housing, the top and the lower fixed surface of dwang of second spring are connected.

Further, the protection subassembly still includes the buffering portion, the buffering portion is including seting up in the slide of protective housing inner wall, and the inner wall sliding connection of slide has the buffer board, and the middle part of buffer board is protruding, the front and the back of buffer board all are formed with spacing hem, the side of support can be dismantled and be connected with the collection box.

Further, the spout has been seted up to the interior bottom wall of protective housing, and the inner wall sliding connection of spout has the slide, the upper surface of slide rotates and is connected with the transfer line, the one end that the slide was kept away from to the transfer line rotates and is connected with the fixing base, the upper surface of fixing base and the lower surface fixed connection of buffer board.

Further, the inner wall fixedly connected with slide bar of spout, the slide hole has been seted up to the side of slide, and the inner wall of slide hole and the surface sliding connection of slide bar, the surface cover of slide bar is equipped with the third spring, the one end and the inner wall fixed connection of spout of third spring, the other end and one side fixed connection of slide of third spring.

Further, an induced draft tube is detachably connected to the side surface of the protective box corresponding to the air outlet, and an orifice plate is fixedly connected to the inner wall of the induced draft tube.

The beneficial effects are that:

1. according to the safety protection device for the building construction, dust falling around is adsorbed to the bottom of the inner cavity of the protection box through the cooperation of the fan and the air inlet and then sprayed out from the air outlet, so that the falling dust is prevented from entering the hanging basket to damage eyes of workers, and the problem that the dust falls to influence the health of the workers is solved.

2. According to the invention, dust in dust-containing air sucked into the protective box is filtered through the filter screen, so that dust content of air sprayed out of the air outlet is extremely small, an environmental protection effect is improved, meanwhile, dust is prevented from injuring workers again, the fan blades rotate through the cooperation of the driving shaft and the fan blades when the air flows, the driving shaft is driven to rotate through the rotation shaft to drive the rotation shaft to rotate through the cooperation of the driving belt, the extrusion block is driven to rotate, the rotating rod is intermittently extruded to rotate in an arc shape around the supporting shaft, the extrusion block and the second spring enable the rotating rod to reciprocate, the inner rod is driven to move, the substrate is driven to reciprocate up and down, the cleaning brush is driven to clean the filter screen, and the blocking of the filter screen is prevented, so that the safety protection device for building construction has an environmental protection effect.

3. According to the invention, the fallen larger objects are guided into the collecting box through the buffer plate to be collected, the impact force born by the buffer plate is weakened through the sliding seat, the transmission rod, the fixing seat and the third spring, and the damage to the protective box and the protective component is avoided, so that the safety protection device for building construction solves the problem that the safety protection device is easy to damage under the impact and has potential safety hazards.

4. According to the invention, through the matching of the air guide pipe and the pore plate, clean air sprayed from the air outlet is guided into the hanging basket, so that one-wire cooling is brought to the staff in hot summer, and the comfort level of the staff is improved, so that the safety protection device for building construction has the effect of improving the comfort level of the staff.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of an air inlet of the present invention;

FIG. 3 is a schematic perspective view of a dust removing part according to the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present invention;

FIG. 5 is a schematic perspective view of a drive shaft and fan blades according to the present invention;

FIG. 6 is a schematic cross-sectional view of a rotary lever according to the present invention;

FIG. 7 is a schematic perspective view of a buffer portion according to the present invention;

FIG. 8 is a schematic cross-sectional view of the protective housing, baffle and buffer plate of the present invention;

FIG. 9 is an enlarged schematic view of the structure of FIG. 8B in accordance with the present invention;

fig. 10 is a schematic perspective view of the air guiding pipe and the orifice plate of the present invention.

The reference numerals are as follows:

1. a hanging basket; 2. a bracket; 3. a hanging ring; 4. a protective box; 5. a protective assembly; 51. an air inlet part; 5101. a partition plate; 5102. a fan; 5103. an air inlet; 5104. an air outlet; 52. a dust removing part; 5201. a filter screen; 5202. a substrate; 5203. a cleaning brush; 5204. a support shaft; 5205. a rotating lever; 5206. an inner rod; 5207. a first spring; 5208. a rotating shaft; 5209. extruding a block; 5210. a drive shaft; 5211. a transmission belt; 5212. a fan blade; 5213. a second spring; 53. a buffer section; 5301. a buffer plate; 5302. a slide; 5303. a transmission rod; 5304. a fixing seat; 5305. a slide bar; 5306. a third spring; 5307. a collection box; 6. an air guiding pipe; 7. an orifice plate; 8. an access door; 9. and (5) locking.

Detailed Description

The invention is further illustrated by the following examples in conjunction with figures 1-10:

as shown in fig. 1-10, a safety protection device for building construction comprises a hanging basket 1, wherein a support 2 is fixedly connected to the surface of the hanging basket 1, a hanging ring 3 is fixedly connected to the upper surface of the support 2, an opening is formed in the front surface of the hanging basket 1, an inlet door 8 is rotatably connected to the inner wall of the opening, the inlet door 8 and a matched lock catch 9 are connected to the front surface of the hanging basket 1, a protective box 4 is fixedly connected to the inner wall of the support 2, and a protective assembly 5 is arranged in the inner cavity of the protective box 4.

In this embodiment, as shown in fig. 2, the protection component 5 includes an air inlet portion 51, the air inlet portion 51 includes a partition plate 5101 fixedly connected with an inner wall of a protection box 4, a through opening is formed on an upper surface of the partition plate 5101, a fan 5102 is fixedly connected with an inner wall of the through opening, air inlets 5103 are formed on a front surface and a back surface of the protection box 4 and at positions above the partition plate 5101, and air outlets 5104 are formed on side surfaces of the protection box 4 and at positions below the partition plate 5101.

Specifically, the fan 5102 and the air inlet 5103 cooperate to adsorb dust falling around to the bottom of the inner cavity of the protective box 4, and then the dust is sprayed out from the air outlet 5104, so that the falling dust is prevented from entering the hanging basket 1 to hurt eyes of workers.

In this embodiment, as shown in fig. 3-6, the protection component 5 further includes a dust removing portion 52, where the dust removing portion 52 includes a filter screen 5201 fixedly connected with an inner wall of the air outlet 5104, the inner wall of the protection box 4 is slidably connected with a substrate 5202, and a cleaning brush 5203 is fixedly connected with a side of the substrate 5202, which is close to the filter screen 5201.

The inner wall fixedly connected with back shaft 5204 of protective housing 4, the surface rotation of back shaft 5204 is connected with dwang 5205, and the one end of dwang 5205 is fluted, and the inner wall sliding connection of recess has interior pole 5206, and the one end that dwang 5205 was kept away from to interior pole 5206 rotates with one side of base plate 5202 to be connected.

The inner wall fixedly connected with first spring 5207 of recess, the other end of first spring 5207 and the one end fixed connection that substrate 5202 was kept away from to interior pole 5206.

The inner wall rotation of protective housing 4 is connected with axis of rotation 5208, the fixed surface of axis of rotation 5208 is connected with extrusion piece 5209, the one end of extrusion piece 5209 is provided with the fillet, and the one end that extrusion piece 5209 pivoted in-process can extrude dwang 5205 rotates as the back-up shaft 5204, the inner wall rotation of protective housing 4 is connected with drive shaft 5210, the surface of drive shaft 5210 and axis of rotation 5208 is provided with same drive belt 5211, axis of rotation 5208 passes through drive belt 5211 and drive shaft 5210 transmission and is connected, the fixed surface of drive shaft 5210 is connected with flabellum 5212, the interior bottom wall fixedly connected with second spring 5213 of protective housing 4, the top of second spring 5213 and the lower fixed surface of dwang 5205 are connected.

Specifically, dust in the dust-laden air sucked into the protective case 4 is filtered through the filter screen 5201, the dust content of the air sprayed out of the air outlet 5104 is extremely small, the environment-friendly effect is improved, meanwhile, the dust is prevented from damaging workers again, the fan blades 5210 and the fan blades 5212 are matched, when the air flows, the fan blades 5212 rotate, the driving shaft 5210 is driven to rotate, the driving shaft 5210 drives the rotating shaft 5208 to rotate under the matching of the driving belt 5211, the extruding block 5209 is driven to rotate, the rotating rod 5205 is intermittently extruded, the rotating rod 5205 is enabled to rotate in an arc shape around the supporting shaft 5204, the inner rod 5206 is driven to move through the extruding block 5209 and the second spring 5213, the cleaning brush 5203 is driven to move to clean the filter screen 5201, the blocking is prevented, and the first spring 5207 is used for adjusting the total length of the rotating rod 5205 and the inner rod 5206 so that the cleaning brush 5203 is tightly attached to the filter screen 5201.

In this embodiment, as shown in fig. 7-9, the protection component 5 further includes a buffer portion 53, the buffer portion 53 includes a slide way opened on the inner wall of the protection box 4, the inner wall of the slide way is slidably connected with a buffer plate 5301, the middle of the buffer plate 5301 is protruding, the front and the back of the buffer plate 5301 are both formed with limit folds, and the side face of the support 2 is detachably connected with a collection box 5307.

The inner bottom wall of the protective case 4 is provided with a sliding groove, the inner wall of the sliding groove is slidably connected with a sliding seat 5302, the upper surface of the sliding seat 5302 is rotationally connected with a transmission rod 5303, one end, far away from the sliding seat 5302, of the transmission rod 5303 is rotationally connected with a fixing seat 5304, and the upper surface of the fixing seat 5304 is fixedly connected with the lower surface of the buffer plate 5301.

The inner wall fixedly connected with slide bar 5305 of spout, the slide hole has been seted up to the side of slide 5302, and the inner wall of slide hole and the surface sliding connection of slide bar 5305, the surface cover of slide bar 5305 is equipped with third spring 5306, the inner wall fixed connection of one end and the spout of third spring 5306, the other end and the one side fixed connection of slide 5302 of third spring 5306.

Specifically, the large falling objects are guided into the collection box 5307 through the buffer plate 5301 to be collected, and impact force received by the buffer plate 5301 is weakened through the sliding seat 5302, the transmission rod 5303, the fixing seat 5304 and the third spring 5306, so that the protective box 4 and the protective assembly 5 are prevented from being damaged.

In this embodiment, as shown in fig. 10, an air induction pipe 6 is detachably connected to a position corresponding to the air outlet 5104 on the side surface of the protective box 4, and an orifice 7 is fixedly connected to the inner wall of the air induction pipe 6.

Specifically, through the cooperation of induced duct 6 and orifice plate 7, the clean air that spouts from gas outlet 5104 is led into the inside of hanging flower basket 1, brings a nice and cool for the staff in hot summer, improves its comfort level.

Further, the one end and the driving motor of drive shaft 5210 are connected, drive 5210 rotatory through driving motor, and then drive flabellum 5212 and rotate, can increase the air supply volume, improve workman's comfort level, also can further improve the clean effect of filter screen 5201.

Working principle: when the user of the safety protection device for building construction firstly enters the hanging basket 1, then the outside driving device is utilized to lift, meanwhile, the fan 5102 is started, dust falling around is sucked into the bottom of the inner cavity of the protective box 4 from the air inlet 5103 by the operation of the fan 5102, dust-containing air pushes the fan blades 5212 to rotate in the process of flowing in the protective box 4, the fan blades 5212 drive the driving shaft 5210 to rotate (or drive the driving shaft 5210 to rotate through the driving motor), the driving shaft 5210 drives the rotating shaft 5208 to rotate under the cooperation of the driving belt 5211, the rotating shaft 5208 drives the extrusion block 5209 to rotate, when the extrusion block 5209 rotates to be in contact with the rotating rod 5205, the rotating rod 5205 is driven to move, the rotating rod 5205 drives one end connected with the inner rod 5206 and the substrate 5202 to tilt, and further the substrate 5202 is driven to move upwards, the base plate 5202 drives the cleaning brush 5203 to move upwards, when the extrusion block 5209 is separated from the rotating rod 5205, the second spring 5213 resets to drive the rotating rod 5205 to move reversely, so that the cleaning brush 5203 moves downwards, the cleaning brush 5203 reciprocates to clean the filter screen 5201, the blockage is avoided, dust-containing air is filtered by the filter screen 5201 and then is sprayed into the basket 1 under the cooperation of the air inducing pipe 6 and the pore plate 7, a worker is cooled in hot summer, the comfort is improved, when a bigger object falls, the object rolls into the collecting box 5307 under the action of the buffer plate 5301 to be collected, the impact force of the buffer plate 5302, the transmission rod 5303, the fixed seat 5304 and the third spring 5306 is utilized to weaken the buffer plate 5301, the protective box 4 and the protective assembly 5 are prevented from being damaged, therefore, the safety protection device for the building construction solves the problem that dust causes injury to workers and potential safety hazard exists.

The embodiments of the present invention are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various extensions and modifications can be made without departing from the spirit of the present invention.

Claims

1. The utility model provides a safety device for construction, includes hanging flower basket (1), the fixed surface of hanging flower basket (1) is connected with support (2), the last fixed surface of support (2) is connected with rings (3), trompil has been seted up in the front of hanging flower basket (1), and the inner wall rotation of trompil is connected with access door (8), the front of access door (8) and hanging flower basket (1) is connected with same supporting hasp (9), its characterized in that: the inner wall of the bracket (2) is fixedly connected with a protective box (4), and a protective assembly (5) is arranged in the inner cavity of the protective box (4);

the protection assembly (5) comprises an air inlet part (51), the air inlet part (51) comprises a baffle plate (5101) fixedly connected with the inner wall of the protection box (4), a through hole is formed in the upper surface of the baffle plate (5101), a fan (5102) is fixedly connected with the inner wall of the through hole, air inlets (5103) are formed in the front surface and the back surface of the protection box (4) and are located at positions above the baffle plate (5101), and air outlets (5104) are formed in the side surface of the protection box (4) and are located at positions below the baffle plate (5101);

the protection assembly (5) further comprises a dust removing part (52), the dust removing part (52) comprises a filter screen (5201) fixedly connected with the inner wall of the air outlet (5104), the inner wall of the protection box (4) is slidably connected with a substrate (5202), and one side, close to the filter screen (5201), of the substrate (5202) is fixedly connected with a cleaning brush (5203);

the inner wall of the protective box (4) is fixedly connected with a supporting shaft (5204), the surface of the supporting shaft (5204) is rotationally connected with a rotating rod (5205), one end of the rotating rod (5205) is provided with a groove, the inner wall of the groove is slidingly connected with an inner rod (5206), and one end of the inner rod (5206) far away from the rotating rod (5205) is rotationally connected with one side of the substrate (5202);

the inner wall of the groove is fixedly connected with a first spring (5207), and the other end of the first spring (5207) is fixedly connected with one end of the inner rod (5206) far away from the base plate (5202);

the inner wall rotation of protective housing (4) is connected with axis of rotation (5208), the fixed surface of axis of rotation (5208) is connected with extrusion piece (5209), the one end of extrusion piece (5209) is provided with the fillet, and the in-process that extrusion piece (5209) rotated can extrude the one end of dwang (5205) and rotate with back shaft (5204) as the supporting point, the inner wall rotation of protective housing (4) is connected with drive shaft (5210), the surface of drive shaft (5210) and axis of rotation (5208) is provided with same drive belt (5211), axis of rotation (5208) is connected with drive shaft (5210) transmission through drive belt (5211), the fixed surface of drive shaft (5210) is connected with flabellum (5212), the interior bottom wall fixedly connected with second spring (5213) of protective housing (4), the top of second spring (5213) and the lower surface fixed connection of dwang (5205);

the protection assembly (5) further comprises a buffer part (53), the buffer part (53) comprises a slide way arranged on the inner wall of the protection box (4), the inner wall of the slide way is slidably connected with a buffer plate (5301), the middle of the buffer plate (5301) is protruding, the front surface and the back surface of the buffer plate (5301) are both provided with limit folded edges, and the side surface of the support (2) is detachably connected with a collection box (5307).

2. A safety device for construction according to claim 1, wherein: the inner bottom wall of protective housing (4) has seted up the spout, and the inner wall sliding connection of spout has slide (5302), the upper surface of slide (5302) rotates and is connected with transfer line (5303), the one end that slide (5303) were kept away from to transfer line (5303) rotates and is connected with fixing base (5304), the upper surface of fixing base (5304) and the lower fixed surface of buffer board (5301) are connected.

3. A safety device for construction according to claim 2, wherein: the inner wall fixedly connected with slide bar (5305) of spout, the slide hole has been seted up to the side of slide (5302), and the inner wall in slide hole and the surface sliding connection of slide bar (5305), the surface cover of slide bar (5305) is equipped with third spring (5306), the one end and the inner wall fixed connection of spout of third spring (5306), the other end and one side fixed connection of slide (5302) of third spring (5306).

4. A safety device for construction according to claim 1, wherein: the side of the protective box (4) is detachably connected with an induced draft tube (6) at a position corresponding to the air outlet (5104), and an orifice plate (7) is fixedly connected to the inner wall of the induced draft tube (6).