CN218406660U

CN218406660U - Protective structure for construction opening of main building elevator shaft

Info

Publication number: CN218406660U
Application number: CN202222902737.5U
Authority: CN
Inventors: 沈程; 林焘
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-01-31
Anticipated expiration: 2032-11-01

Abstract

The utility model discloses a main building elevartor shaft protective structure for construction entrance to a cave uses at elevator shaft entrance to a cave protection technical field, the utility model discloses lead to through setting up fast-assembling protection machanism, set up fast-assembling protection machanism through the outside at elevator shaft entrance to a cave body, can carry out quick equipment for can protect around the elevartor shaft entrance to a cave body, avoid unexpected the stepping on of personnel, produce the injury, further can be through fast-assembling protection machanism can make the operation personnel conveniently get into inside and carry out the operation, and then promote follow-up operation personnel's use when increasing the security.

Description

Protective structure for construction opening of main building elevator shaft

Technical Field

The utility model belongs to the technical field of the protection of elevartor shaft entrance to a cave, in particular to protective structure is used to main building elevartor shaft construction entrance to a cave.

Background

Safety production and civilized construction are always the permanent subjects of engineering construction, along with economic improvement, the building industry is rapidly developed, the height of a building is continuously increased, the complexity of the building shape is continuously improved, an elevator is used as indispensable equipment for vertical transportation of the building, the horizontal protection safety is an important component part of the building safety construction in the construction process, the safety protection of the adjacent edge and the opening of the building is more important, particularly, the protection of the opening of an elevator shaft in a floor does not cause enough attention of field construction personnel, the enclosure of the opening is not in place and is not standard, and the phenomenon that a guardrail rod is loosened or randomly removed is frequently prohibited.

The Chinese patent discloses the publication number is: the utility model discloses a 2016667U's utility model, this utility model includes the chassis, be covered with the bellied protection frame that makes progress on the chassis, protection frame and chassis fixed connection, fixedly connected with is used for preventing the protection network mechanism that personnel or object fall on the protection frame, adopts this utility model provides a technical scheme, can solve among the prior art elevartor shaft entrance to a cave protector intermediate position structural strength big inadequately to and the convenient problem inadequately of elevartor shaft entrance to a cave protector installation, this utility model discloses protect operation layer elevartor shaft entrance to a cave in the mainly used construction.

The existing protective structure for the construction hole of the main building elevator shaft has the following defects when the protection is carried out on the elevator shaft hole:

1. when the opening of the elevator shaft is protected, the opening can be completely protected after the steel frame and the protection plate are assembled, and the subsequent use is not beneficial to the operation of workers;

2. the steel frame and the guard plate are only protected around the elevator shaft opening after being assembled, and the top is not shielded, so that the opening is not protected in place, and danger is easy to occur.

Disclosure of Invention

The utility model aims to provide a main building elevartor shaft protection structure for construction entrance to a cave to current, its advantage:

1. when the elevator shaft opening is protected, the use of workers is facilitated subsequently;

2. the top of the elevator shaft opening is protected while the periphery of the elevator shaft opening is protected, and safety is improved.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a main building elevartor shaft protective structure for construction entrance to a cave, includes elevartor shaft entrance to a cave body and fast-assembling safeguard mechanism, fast-assembling safeguard mechanism sets up the outside at elevartor shaft entrance to a cave body, fast-assembling safeguard mechanism's top is provided with shelters from the mechanism, shelter from the top that the mechanism set up at elevartor shaft entrance to a cave body.

Adopt above-mentioned technical scheme, through setting up elevartor shaft entrance to a cave body, fast-assembling protection machanism with shelter from the mechanism, the process sets up fast-assembling protection machanism in the outside of elevartor shaft entrance to a cave body, can carry out quick equipment, make can protect around the elevartor shaft entrance to a cave body, avoid unexpected the stepping on of personnel, produce the injury, further can make the operation personnel conveniently get into inside and carry out the operation through fast-assembling protection machanism, and then promote follow-up operation personnel's use when increasing the security, follow-up close under the condition that operation personnel do not operate can, when operation personnel do not get into elevartor shaft entrance to a cave body operation, shelter from the top of elevartor shaft entrance to a cave body through sheltering from the mechanism again, put in place the protection of elevartor shaft entrance to a cave body, be difficult for danger appears, if the operation personnel will shelter from the mechanism when the operation of elevartor shaft entrance to a cave body operation under, wholly utilize use and protection.

The utility model discloses further set up to: the fast-assembling protection machanism includes main guard plate, follows guard plate and guard gate, main guard plate sets up the rear side at elevartor shaft entrance to a cave body top, follow the both sides that the guard plate set up at elevartor shaft entrance to a cave body top, the guard gate sets up the front side at elevartor shaft entrance to a cave body top, the both sides of main guard plate front side and the rear side bolt of two follow guard plates, the both sides bolt of the front side of two follow guard plates and guard gate rear side.

Adopt above-mentioned technical scheme, through setting up fast-assembling protection machanism, carry out quick equipment, protect around elevator shaft entrance to a cave body, when avoiding unexpected the stepping on of personnel, further make the operation personnel conveniently get into inside and carry out the operation, with main guard plate, shelve the outside near elevator shaft entrance to a cave body from guard plate and guard gate, pass through main guard plate and two and connect through the bolt from the guard plate, carry out the adjustment of position to main guard plate and two from the guard plate after connecting the completion, after the adjustment is accomplished, again with guard gate and two from the guard plate bolt, follow-up assurance when the operation personnel do not get into elevator shaft entrance to a cave body and carry out the operation, protection to elevator shaft entrance to a cave body, if the operation personnel get into elevator shaft entrance to a cave body and carry out the operation, through opening the guard gate, the operation personnel get into inside carry out the operation can, promote follow-up operation personnel's use when increasing the security.

The utility model discloses further set up to: shelter from the mechanism and include roof, electric hydraulic cylinder and shelter from the otter board, the bottom and the main guard plate of roof and the top joint from the guard plate, the electric hydraulic cylinder bolt joint is in the both sides of roof, electric hydraulic cylinder's flexible end runs through the roof, shelter from the flexible end welding of both sides and electric hydraulic cylinder at otter board top.

Adopt above-mentioned technical scheme, shelter from the mechanism through the setting, when the operation personnel do not get into the operation of elevartor shaft entrance to a cave body, shelter from the top of elevartor shaft entrance to a cave body, put in place the protection of elevartor shaft entrance to a cave body, be difficult for appearing dangerously, through main guard plate and the roof from the guard plate top, stabilize two electric hydraulic cylinder and shelter from the otter board, when the operation personnel get into elevartor shaft entrance to a cave body and carry out the operation, two electric hydraulic cylinder do not carry out the vertical migration operation with sheltering from the otter board, follow-up when the operation personnel do not operate, flexible end after two electric hydraulic cylinder start-up will shelter from the position that the otter board pushed away to elevartor shaft entrance to a cave body top, protect, and the security is increased.

The utility model discloses further set up to: the bottom of main protection plate rear side and the bottom from the protection plate outside all weld and have the reinforcement piece.

Adopt above-mentioned technical scheme, through setting up the reinforcement piece for main guard plate and follow the guard plate are when installing stable, and increase stably when protecting elevator shaft entrance to a cave body after follow-up installation is accomplished, follow-up protective area in the difference can also run through the reinforcement piece through the bolt and consolidate, do benefit to the use.

The utility model discloses further set up to: and hollow bolting plates are welded on two sides of the protective door.

Adopt above-mentioned technical scheme, through setting up fretwork fishplate bar for when the guard gate can assemble, do alone take out the use, use the bolt through fretwork fishplate bar with its guard gate fix on the wall can, this is for using under specific condition, is for increasing its practicality.

The utility model discloses further set up to: the top and the bottom of protection door front side all bond and have the warning board, the warning board is reflecting material.

Adopt above-mentioned technical scheme, through setting up warning board for the guard gate is evening or under the blurred condition of sight, and the warning board of making through a plurality of reflecting material carries out effectual luminous, warns the personnel, promotes the security.

The utility model discloses further set up to: the front side welding of guard gate has the card frame, the inside joint of card frame has dangerous prompt board.

Adopt above-mentioned technical scheme, through setting up card frame and dangerous prompt board, under the condition of difference, remind and warn operation personnel and external personnel, through the cooperation of card frame and dangerous prompt board, the dangerous prompt board of removable different slogans inserts the card frame and uses, increases the practicality.

The utility model discloses further set up to: the two sides of the top plate are bolted with lifting handles, and anti-skid grains are arranged on the surfaces of the lifting handles.

Adopt above-mentioned technical scheme, through setting up the carrying handle, when installing the roof, because of the roof is the plane, the installation is inconvenient to be lifted to installer, through two carrying handle, can relax install the roof to main guard plate and follow the top of guard plate, do benefit to the use of operation, promote the convenience.

To sum up, the utility model discloses following beneficial effect has:

1. by arranging the fast-assembly protection mechanism, the fast-assembly protection mechanism is arranged on the outer side of the elevator shaft opening body, so that the elevator shaft opening body can be quickly assembled, the periphery of the elevator shaft opening body can be protected, accidental stepping of personnel and injury can be avoided, further, the operators can conveniently enter the interior for operation through the fast-assembly protection mechanism, and the use of subsequent operators is improved while the safety is improved;

2. sheltering from the mechanism through the setting, when the operation personnel do not get into the operation of elevartor shaft entrance to a cave body, shelters from the top of elevartor shaft entrance to a cave body through sheltering from the mechanism, targets in place the protection of elevartor shaft entrance to a cave body, is difficult for appearing danger, if the operation personnel will shelter from during the operation of elevartor shaft entrance to a cave body the mechanism rise can, whole utilization use and protection.

Drawings

Fig. 1 is a schematic view of the overall structure of the protective structure for the construction opening of the elevator shaft of the main building;

fig. 2 is a schematic position diagram of the elevator shaft opening body and the fast-assembling protection mechanism in the utility model;

FIG. 3 is a schematic structural view of the middle quick-assembling protection mechanism of the present invention;

FIG. 4 is a schematic structural view of the shielding mechanism of the present invention;

fig. 5 is a schematic position diagram of the danger indication board of the present invention.

Reference numerals: 1. an elevator shaft opening body; 2. a fast-assembling protection mechanism; 201. a main protection plate; 202. a slave shield plate; 203. a protective door; 3. a shielding mechanism; 301. a top plate; 302. an electric hydraulic cylinder; 303. shielding the screen plate; 4. a reinforcing block; 5. hollowing out the bolting plate; 6. a warning board; 7. clamping a frame; 8. a hazard warning panel; 9. and (4) lifting the handle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1:

referring to fig. 1-4, a main building is protective structure for elevartor shaft construction entrance to a cave, including elevartor shaft entrance to a cave body 1 and fast-assembling protection machanism 2, fast-assembling protection machanism 2 sets up in the outside of elevartor shaft entrance to a cave body 1, through setting up elevartor shaft entrance to a cave body 1 and fast-assembling protection machanism 2, the process sets up fast-assembling protection machanism 2 in the outside of elevartor shaft entrance to a cave body 1, can carry out quick equipment, make can protect all around of elevartor shaft entrance to a cave body 1, avoid unexpected the stepping on of personnel, produce the injury, further can make the operation personnel conveniently get into inside through fast-assembling protection machanism 2 and carry out the operation, and then promote follow-up operation personnel's use when increasing the security.

As shown in fig. 3, the fast-assembly protection mechanism 2 comprises a main protection plate 201, secondary protection plates 202 and a protection door 203, the main protection plate 201 is arranged on the rear side of the top of an elevator shaft opening body 1, the secondary protection plates 202 are arranged on the two sides of the top of the elevator shaft opening body 1, the protection door 203 is arranged on the front side of the top of the elevator shaft opening body 1, the two sides of the front side of the main protection plate 201 and the two sides of the secondary protection plates 202 are bolted, the two sides of the front side of the secondary protection plates 202 and the rear side of the protection door 203 are bolted, through the arrangement of the fast-assembly protection mechanism 2, rapid assembly is carried out, protection is carried out on the periphery of the elevator shaft opening body 1, when accidental stepping on of personnel is avoided, further, the operation personnel can conveniently enter the main protection plate 201 and the secondary protection plates 202 to carry out operation, the main protection plate 201, the secondary protection plates 202 and the protection doors 203 are placed outside the elevator shaft opening body 1, the main protection plate 201 and the secondary protection plates 202 are connected through bolts, after connection is completed, the adjustment of the main protection plate 201 and the secondary protection plates 203 and the elevator shaft opening body can be used when the safety protection door is not opened, and the elevator shaft opening is used, and the safety protection door is used.

All welding the reinforcing block 4 in the bottom of the main protection plate 201 rear side and the bottom in the follow protection plate 202 outside as shown in fig. 3 for main protection plate 201 and follow protection plate 202 are stable when installing through setting up reinforcing block 4, and increase when protecting elevator shaft entrance to a cave body 1 after follow-up installation is accomplished and are stable, follow-up can also run through reinforcing block 4 through the bolt in the protection zone of difference and consolidate, do benefit to the use.

As shown in fig. 5, the hollowed-out bolting plates 5 are welded on both sides of the protective door 203, and by arranging the hollowed-out bolting plates 5, the protective door 203 can be assembled and also can be taken out and used independently, and bolts are used to fix the protective door 203 on a wall through the hollowed-out bolting plates 5, so that the protective door is used under specific conditions, and the practicability is improved.

As shown in fig. 5, warning board 6 has all been bonded to the top and the bottom of guard gate 203 front side, and warning board 6 is reflecting material, through setting up warning board 6 for guard gate 203 carries out effectual luminous through warning board 6 that a plurality of reflecting material made evening or the blurred condition of sight, warns the personnel, promotes the security.

As shown in fig. 5, the front side of guard gate 203 is welded with card frame 7, and the inside joint of card frame 7 has dangerous notice board 8, through setting up card frame 7 and dangerous notice board 8, under the condition of difference, reminds and warns operating personnel and external personnel, and through the cooperation of card frame 7 and dangerous notice board 8, the dangerous notice board 8 of removable different slogans inserts card frame 7 and uses, increases the practicality.

The using process is briefly described as follows: at first, through setting up fast-assembling protective mechanism 2 in the outside of elevartor shaft entrance to a cave body 1, can carry out quick equipment for can protect around elevartor shaft entrance to a cave body 1, avoid unexpected the stepping on of personnel, produce the injury, further can be through fast-assembling protective mechanism 2 can make the operation personnel conveniently get into inside and carry out the operation, and then promote follow-up operation personnel's use when increasing the security.

Example 2:

referring to fig. 5, the top of fast-assembling protection machanism 2 is provided with shelters from mechanism 3, shelter from the top that mechanism 3 set up at elevator well entrance to a cave body 1, through setting up elevator well entrance to a cave body 1 and sheltering from mechanism 3, follow-up under the condition that the operation personnel do not operate close can, when the operation personnel do not get into elevator well entrance to a cave body 1 operation, shelter from the top of elevator well entrance to a cave body 1 through sheltering from mechanism 3 again, target in place elevator well entrance to a cave body 1 protection, danger is difficult to appear, if the operation personnel will shelter from mechanism 3 when elevator well entrance to a cave body 1 operation under the elevator well rises can, the whole utilizes use and protection.

As shown in fig. 5, the shielding mechanism 3 includes a top plate 301, an electric hydraulic cylinder 302 and a shielding mesh plate 303, the bottom of the top plate 301 is connected with the main protection plate 201 and the top of the auxiliary protection plate 202 in a clamped manner, the electric hydraulic cylinder 302 is bolted on two sides of the top plate 301, the telescopic end of the electric hydraulic cylinder 302 penetrates through the top plate 301, two sides of the top of the shielding mesh plate 303 are welded with the telescopic end of the electric hydraulic cylinder 302, the shielding mechanism 3 is arranged, when an operator does not enter the elevator shaft opening body 1 for operation, the top of the elevator shaft opening body 1 is shielded, the elevator shaft opening body 1 is protected in place, danger does not occur easily, the top plate 301 passing through the top of the main protection plate 201 and the top of the auxiliary protection plate 202 stabilizes the two electric hydraulic cylinders 302 and shields the mesh plate 303, when the operator enters the elevator shaft opening body 1 for operation, the two electric hydraulic cylinders 302 and the shielding mesh plate 303 do not perform vertical movement operation, and when the operator does not perform operation subsequently, the telescopic end after the two electric hydraulic cylinders 302 shield the mesh plate 303 pushes the mesh plate 303 to the top of the elevator shaft opening body 1, and safety is increased.

As shown in fig. 5, the both sides of roof 301 all bolted connection have carried and draw handle 9, carry and draw the surface of handle 9 and seted up anti-skidding line, carry and draw handle 9 through setting up, when installing roof 301, because of roof 301 is the plane, the installer is inconvenient to lift the installation, through two carry and draw handle 9, can be light install roof 301 to main guard plate 201 and follow the top of guard plate 202, do benefit to the use of operation, promote the convenience.

The using process is briefly described as follows: at first, shelter from mechanism 3 through the setting, when the operation personnel did not get into the operation of elevartor shaft entrance to a cave body 1, shelter from the top of elevartor shaft entrance to a cave body 1 through sheltering from mechanism 3, target in place the protection of elevartor shaft entrance to a cave body 1, be difficult for appearing danger, if the operation personnel will shelter from when the operation of elevartor shaft entrance to a cave body 1 down mechanism 3 rise can, whole utilization use and protection.

The specific embodiments are only for explaining the present invention, and it is not a limitation to the present invention, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a main building elevartor shaft construction protective structure for entrance to a cave, includes elevator well entrance to a cave body (1) and fast-assembling protective mechanism (2), its characterized in that: the fast-assembling protection mechanism (2) is arranged on the outer side of the elevator shaft opening body (1), the shielding mechanism (3) is arranged at the top of the fast-assembling protection mechanism (2), and the shielding mechanism (3) is arranged at the top of the elevator shaft opening body (1).

2. The protective structure for the construction hole of the elevator shaft of the main building according to claim 1, characterized in that: the fast-assembling protection mechanism (2) comprises a main protection plate (201), a slave protection plate (202) and a protection door (203), wherein the main protection plate (201) is arranged on the rear side of the top of the elevator shaft opening body (1), the slave protection plate (202) is arranged on two sides of the top of the elevator shaft opening body (1), the protection door (203) is arranged on the front side of the top of the elevator shaft opening body (1), two sides of the front side of the main protection plate (201) are bolted with two sides of the slave protection plate (202), and two sides of the front side of the slave protection plate (202) are bolted with two sides of the rear side of the protection door (203).

3. The protective structure for the construction hole of the elevator shaft of the main building according to claim 2, characterized in that: shelter from mechanism (3) and include roof (301), electric hydraulic cylinder (302) and shelter from otter board (303), the bottom and the main guard plate (201) of roof (301) and the top joint from guard plate (202), electric hydraulic cylinder (302) bolt is in the both sides of roof (301), roof (301) are run through to the flexible end of electric hydraulic cylinder (302), the flexible end welding of the both sides that shelter from otter board (303) top and electric hydraulic cylinder (302).

4. The protective structure for the construction hole of the elevator shaft of the main building according to claim 2, characterized in that: and reinforcing blocks (4) are welded at the bottom of the rear side of the main protection plate (201) and the bottom of the outer side of the auxiliary protection plate (202).

5. The protective structure for the construction hole of the elevator shaft of the main building according to claim 2, characterized in that: and hollow bolting plates (5) are welded on two sides of the protective door (203).

6. The protective structure for the construction hole of the elevator shaft of the main building according to claim 2, characterized in that: the top and the bottom of the front side of the protective door (203) are both bonded with warning plates (6), and the warning plates (6) are made of light-reflecting materials.

7. The protective structure for the construction hole of the elevator shaft of the main building according to claim 2, characterized in that: the front side welding of guard gate (203) has calorie frame (7), the inside joint of calorie frame (7) has dangerous notice board (8).

8. The protective structure for the construction hole of the elevator shaft of the main building according to claim 3, wherein: the two sides of the top plate (301) are bolted with lifting handles (9), and anti-skid grains are arranged on the surfaces of the lifting handles (9).