CN219387289U - Protective device for house building - Google Patents

Abstract

The application discloses protector for building construction relates to the building protection field, which comprises a supporting bar, be fixed with a plurality of guard bar one on the bracing piece, sliding connection has guard bar two on the guard bar, be provided with elevating system on the bracing piece, be provided with fixed establishment on the bracing piece, the bracing piece passes through fixed establishment to be fixed at the floor edge. Fix fixed establishment at the floor edge that needs the protection, then take the bracing piece first, the second of guard bar to fix on fixed establishment, utilize elevating system to rise the guard bar second from the guard bar first a take altitude and fix, let the top of guard bar second conflict to the floor of upper strata, through utilizing elevating system to adjust the height of guard bar first and guard bar second, thereby make the altitude of protection can change according to the altitude between the floor, let whole floor open face all can protect, the security has been improved, and let fixed more convenient.

Description

Protective device for house building

Technical Field

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

Background

In building construction, construction safety is the most important problem in building construction, in order to ensure the safety of constructors, the constructors are standardized in behavior, and various protective tools are arranged on various construction sites to ensure the safety of the constructors and off-site personnel and ensure the purpose of safe production.

The prior Chinese published patent (bulletin number: CN 216949774U) mentions a house construction site protection device which comprises a device main body, a spreading mechanism and a stabilizing mechanism; the device main body comprises two support rods, and fence plates are movably arranged on the inner sides of the two support rods through bolts; the number of the cloth pulling mechanisms is two, the two cloth pulling mechanisms are respectively arranged on the bracket rod, each cloth pulling mechanism comprises a cloth collecting groove, and one surface of the bracket rod is provided with the cloth collecting groove; the two stabilizing mechanisms are respectively arranged on the bracket rods. Through receipts cloth groove, reel pole and shelter from cloth, utilize the rolling to shelter from cloth in receipts cloth inslot portion and stretch the back and can shelter from the space of barrier board, can realize the on-off function to dustproof function through accomodating or expanding shelter from cloth, simple structure, easy operation, facilitate the use.

But in actual operation, in the middle of building construction process, when the main part construction of building floor finishes the back, need the workman to construct in the floor, when utilizing above-mentioned device to protect high floor, fixed mode is mostly punching on the floor, then utilizes the staple to fix, can destroy the structure of floor, and when facing the floor of high difference, is inconvenient to install the protection height additional.

Disclosure of Invention

The purpose of the present application is: for solving the fixed mode that puts forward in the above-mentioned background art adopts the nail to fix into the mode of floor, can destroy the structure of floor, and when facing the floor of difference in height, can not upwards install the problem of height additional, this application provides a protector for housing construction.

The application specifically adopts the following technical scheme for realizing the purposes:

the utility model provides a protector for building construction, includes the bracing piece, be fixed with a plurality of guard bar first on the bracing piece, sliding connection has guard bar second on the guard bar, be provided with elevating system on the bracing piece, the one end of bracing piece is fixed with link first, the one end that link first was kept away from to the bracing piece is fixed with link second, be provided with fixed establishment on the bracing piece, the bracing piece passes through fixed establishment to be fixed at the floor edge.

Through adopting above-mentioned technical scheme, fix fixed establishment at the floor edge that needs the protection, fix the bracing piece on fixed establishment, utilize elevating system to rise the protection pole two from protection pole one certain height and fix, utilize connector link one and connector link two to connect new bracing piece and fix to the height that makes the protection can change according to the height between the floor, let the aspect all can protect in the aspect of the whole floor is opened, improved the security.

Further, elevating system is including fixing the lifter first on the bracing piece, sliding connection has lifter second on the lifter first, be fixed with the connecting rod on the lifter second, connecting rod and the second fixed connection of protection pole, be fixed with two symmetrical backup pads on the bracing piece, be provided with drive assembly in the backup pad, through drive assembly drive between lifter first and the lifter second, be provided with spacing subassembly in the backup pad.

Through adopting above-mentioned technical scheme, utilize drive assembly to rise lifter two, lifter two utilize the connecting rod to rise the guard bar two from guard bar one, accomplish the regulation to guard bar one, guard bar two to make a plurality of guard bars two can adjust simultaneously, prevent guard bar two height-adjusting is different, causes the potential safety hazard.

Further, the transmission assembly comprises a pulley I, the pulley I is fixed on one side of the lifting rod I, which is far away from the supporting plate, a pulley III is fixed on one side of the lifting rod I, which is close to the supporting plate, a pulley II is fixed on one end of the lifting rod II, which is close to the supporting rod, two pulleys II are connected between the supporting plates in a rotating way, a rocker is connected in the supporting plate in a rotating way, the rocker penetrates through the supporting plate and is fixedly connected with the winding roller, a steel wire is arranged on the winding roller, one end of the steel wire is fixedly connected with the winding roller, and the other end of the steel wire penetrates through the pulley III, the pulley II and the pulley I in sequence.

Through adopting above-mentioned technical scheme, rotate rocker drive winding roller rotation, the length of steel wire shortens, then the steel wire slides on pulley three, slides on pulley two, and pulley two supports lifter two, utilizes spacing subassembly to prescribe a limit to winding roller after adjusting the height, lets the steel wire length between winding roller and the pulley one unchanged to make lifter two can be supported by the steel wire, accomplish the regulation of lifter two height.

Further, spacing subassembly includes the rotary disk, the rotary disk rotates with the backup pad to be connected, rotary disk and rocker fixed connection, be fixed with the stopper that a plurality of circumference distributes on the rotary disk, the unified slope of stopper, the slope direction of stopper is opposite with the direction of winding roller kink, be fixed with the supporting shoe in the backup pad, it has spacing hook to articulate on the supporting shoe, spacing hook corresponds with the gap between the stopper, be provided with spacing spring between spacing hook and the supporting shoe, spacing spring and spacing hook, supporting shoe are fixed connection.

Through adopting above-mentioned technical scheme, the rocker drives the rotary disk, and the rotary disk drives the stopper and rotates, and the stopper rotates and jack-up with the spacing hook and continue to rotate, and the rotary disk drives the stopper and rotates in the opposite direction, is contradicted by the spacing hook when the stopper rotates, and the rotary disk can not continue to rotate, accomplishes the fixing to rocker, winding roller to make lifter two can prevent that the workman from loosening the hand when adjusting, lifter two suddenly the gliding.

Further, a first fixing bolt is arranged on the second protection rod, fixing holes which are uniformly distributed in a straight line are formed in the first protection rod, and the fixing bolts correspond to the fixing holes.

Through adopting above-mentioned technical scheme, utilize fixing bolt one to pass protection pole two, then in the fixed orifices that corresponds on the protection pole one to the connection between protection pole one and the protection pole two has been improved, the security has been increased.

Further, fixed establishment includes two symmetry setting up the fixed block one in the bracing piece bottom, the one end of fixed block one is fixed with the fixed block two, the one end that the fixed block one was kept away from to the fixed block two is fixed with the fixed block three, fixed block one is parallel with the fixed block two, threaded connection has the threaded rod on the fixed block one, the threaded rod runs through the fixed block one, the one end rotation of threaded rod is connected with the conflict piece, be fixed with four two liang of symmetry connecting blocks that set up on the fixed block one, two adjacencies be connected with the bracing piece through fixing bolt two between the connecting block.

Through adopting above-mentioned technical scheme, then with fixed block one and three cover of fixed block on the floor edge, let the side conflict fixed block two of floor, let conflict piece conflict floor, then put the bracing piece between two connecting blocks, then utilize fixing bolt two to fix between bracing piece and the connecting block to make protector accomplish fixedly under the prerequisite that does not destroy floor and wall, protected the integrality of floor, improved the security of fixing simultaneously.

In summary, the present application includes at least one of the following benefits;

1. the utility model discloses a, through with fixed block one and three cover of fixed block on the floor edge, let the side of floor conflict fixed block two, then twist the threaded rod, let conflict piece conflict floor, then put the bracing piece between two connecting blocks, then utilize fixing bolt two to fix between bracing piece and the connecting block, the workman rotates the rocker, the rocker drives the winding roller rotation, the winding roller rotation is twined the steel wire on the winding roller, pulley two hold up lifter two, lifter two have the floor of the last one deck of protection pole two conflict, the open area that has reached can let the floor is by whole blockking, the construction safety of workman at the open floor has been improved, and it is fixed more convenient, convenient dismantlement.

2. The utility model discloses a, through the effect that receives spacing hook spacing spring with the stopper of contradicting always, by spacing hook conflict in the time of the stopper reverse rotation, between spacing hook inserts two adjacent stoppers, the rotary disk can not continue to rotate, accomplishes the fixing to rocker, winding roller, has reached can be when rising lifter two, prevents lifter two because of self weight, and the landing is by oneself when the workman loosens the hand, makes the workman more convenient in rising lifter two.

Drawings

FIG. 1 is a first perspective view of the protective device of the present application;

FIG. 2 is a second perspective view of the protective device of the present application;

FIG. 3 is a schematic cross-sectional view of the guard of the present application;

fig. 4 is an enlarged schematic view of fig. 2 a of the present application.

Reference numerals illustrate:

1. a support rod; 2. a first protection rod; 3. a second protective rod; 4. a lifting mechanism; 41. a lifting rod I; 42. a lifting rod II; 43. a transmission assembly; 431. a pulley I; 432. a second pulley; 433. a third pulley; 434. a steel wire; 435. a winding roller; 436. a rocker; 44. a limit component; 441. a rotating disc; 442. a limiting block; 443. a limit hook; 444. a support block; 445. a limit spring; 45. a connecting rod; 46. a support plate; 5. a fixing mechanism; 51. a first fixed block; 52. a second fixed block; 53. a fixed block III; 54. a threaded rod; 55. a collision block; 56. a connecting block; 57. a second fixing bolt; 6. the first connecting buckle is connected; 7. a second connecting buckle; 8. a first fixing bolt; 9. a fixing hole; 10. and (3) floor slabs.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

The embodiment of the application discloses a protection device for building construction.

Referring to fig. 1-4, a protection device for building construction comprises a support rod 1, wherein a plurality of first protection rods 2 are fixed on the support rod 1, second protection rods 3 are connected to the protection rods in a sliding mode, lifting mechanisms 4 are arranged on the support rod 1, a first connecting buckle 6 is fixed at one end of the support rod 1, a second connecting buckle 7 is fixed at one end, far away from the first connecting buckle 6, of the support rod 1, a fixing mechanism 5 is arranged on the support rod 1, and the support rod 1 is fixed at the edge of a floor slab 10 through the fixing mechanism 5. When the protection device is needed to be used, the fixing mechanism 5 is fixed on the edge of the floor 10 to be protected, then the supporting rod 1 is fixed on the fixing mechanism 5 with the first protection rod 2 and the second protection rod 3, after the fixing is finished, the second protection rod 3 is lifted from the first protection rod 2 by the lifting mechanism 4 to a certain height and is fixed, the top end of the second protection rod 3 is abutted against the floor 10 on the upper layer, after the height is adjusted, the edge of the floor 10 on the opened floor is protected, when the length of the supporting rod 1 is insufficient, the first connection buckle 6 and the second connection buckle 7 are utilized to connect the new supporting rod 1 and fix, and the height of the first protection rod 2 and the second protection rod 3 and the fixing mechanism 5 are adjusted by the lifting mechanism 4, so that the protection height can be changed according to the height between floors, the whole floor opening surface can be protected, the safety is improved, the fixing of the whole device is more convenient, and the damage to the floor is reduced.

Referring to fig. 1 and 2, the lifting mechanism 4 includes a lifting rod one 41 fixed on the supporting rod 1, a lifting rod two 42 is slidably connected on the lifting rod one 41, a connecting rod 45 is fixed on the lifting rod two 42, the connecting rod 45 is fixedly connected with the protecting rod two 3, two symmetrical supporting plates 46 are fixed on the supporting rod 1, a transmission assembly 43 is arranged on the supporting plates 46, the lifting rod one 41 and the lifting rod two 42 are driven by the transmission assembly 43, and a limiting assembly 44 is arranged on the supporting plates 46. The workman utilizes drive assembly 43 on the backup pad 46 to rise lifter two 42 in lifter one 41, lifter two 42 utilizes connecting rod 45 to rise guard bar two 3 from guard bar one 2, then utilizes spacing subassembly 44 to fix drive assembly 43, accomplish the regulation to guard bar one 2, guard bar two 3, through utilizing lifter two 42 to drive connecting rod 45, connecting rod 45 drives guard bar two 3, thereby make a plurality of guard bars two 3 can adjust simultaneously, prevent guard bar two 3 regulating height inequality, cause the potential safety hazard.

Referring to fig. 1 and 3, the transmission assembly 43 includes a pulley one 431, the pulley one 431 is fixed on one side of the lifting rod one 41 far away from the supporting plate 46, a pulley three 433 is fixed on one side of the lifting rod one 41 near the supporting plate 46, a pulley two 432 is fixed on one end of the lifting rod two 42 near the supporting rod 1, a winding roller 435 is rotatably connected between the two supporting plates 46, a rocker 436 is rotatably connected on the supporting plate 46, the rocker 436 penetrates through the supporting plate 46 and is fixedly connected with the winding roller 435, a steel wire 434 is arranged on the winding roller 435, one end of the steel wire 434 is fixedly connected with the winding roller 435, and the other end of the steel wire 434 penetrates through the pulley three 433 and the pulley two 432 to be fixedly connected with the pulley one 431. The workman rotates rocker 436, rocker 436 drives winding roller 435 rotatory, winding roller 435 is rotatory twines steel wire 434 on winding roller 435, the length of steel wire 434 shortens, then steel wire 434 slides on pulley three 433, slide on pulley two 432, steel wire 434 holds up pulley two 432, pulley two 432 holds up lifter two 42, the more steel wire 434 of winding on winding roller 435, lifter two 42 rises the altitude, it is high to utilize spacing subassembly 44 to inject winding roller 435 after the altitude is adjusted, let the length of steel wire 434 between winding roller 435 and the pulley one 431 unchanged, shorten the length of steel wire 434 through winding roller 435, thereby make lifter two 42 can be held up by steel wire 434, accomplish the regulation of lifter two 42 altitude.

Referring to fig. 1, 2 and 4, the limiting component 44 includes a rotating disc 441, the rotating disc 441 is rotationally connected with the supporting plate 46, the rotating disc 441 is fixedly connected with a rocker 436, a plurality of circumferentially distributed limiting blocks 442 are fixed on the rotating disc 441, the limiting blocks 442 uniformly incline, the inclination direction of the limiting blocks 442 is opposite to the winding direction of the winding roller 435, a supporting block 444 is fixed on the supporting plate 46, a limiting hook 443 is hinged on the supporting block 444, a gap between the limiting hook 443 and the limiting blocks 442 corresponds, a limiting spring 445 is arranged between the limiting hook 443 and the supporting block 444, and the limiting spring 445 is fixedly connected with the limiting hook 443 and the supporting block 444. When the rocker 436 rotates, the rotating disk 441 is driven to rotate, the rotating disk 441 drives the limiting block 442 to rotate, the limiting block 442 rotates to jack up the limiting hooks 443, the limiting block 442 continues to rotate, after the height of the lifting rod II 42 is adjusted, the lifting rod II 42 can rotate towards the opposite direction of the steel wire 434 due to the weight of the lifting rod II, the winding roller 435 rotates to drive the rocker 436, the rocker 436 drives the rotating disk 441 to rotate reversely, the rotating disk 441 drives the limiting block 442 to rotate reversely, the limiting hooks 443 are always abutted against the limiting block 442 under the action of the limiting springs 445, the limiting block 442 is abutted against the limiting hooks 443 when the limiting block 442 reversely rotates, the rotating disk 441 cannot continue to rotate, the fixing of the rocker 436 and the winding roller 435 is completed, the limiting block 442 is blocked by utilizing the limiting buckles, the rotating disk 441 is prevented from rotating reversely, and accordingly the lifting rod II 42 can be prevented from loosening hands of workers when being adjusted, and the lifting rod II 42 suddenly slides downwards.

Referring to fig. 2, a first fixing bolt 8 is arranged on the second protection rod 3, fixing holes 9 which are uniformly distributed in a straight line are formed in the first protection rod 2, and the fixing bolts correspond to the fixing holes 9. After the lifting rod II 42 is provided with the adjusting height of the protective rod II 3, the protective rod II 3 is penetrated by the fixing bolt I8 and then inserted into the corresponding fixing hole 9 on the protective rod I2, and the protective rod I2 and the protective rod II 3 are fixed again by the fixing bolt I8, so that the connection between the protective rod I2 and the protective rod II 3 is improved, and the safety is improved.

Referring to fig. 1 and 2, the fixing mechanism 5 includes two fixing blocks 51 symmetrically arranged at the bottom end of the support rod 1, one end of the fixing block 51 is fixed with a fixing block two 52, one end of the fixing block two 52 away from the fixing block one 51 is fixed with a fixing block three 53, the fixing block one 51 is parallel to the fixing block two 52, a threaded rod 54 is connected to the fixing block one 51 in a threaded manner, the threaded rod 54 penetrates through the fixing block one 51, one end of the threaded rod 54 is rotatably connected with a supporting block 55, four connecting blocks 56 symmetrically arranged in pairs are fixed on the fixing block one 51, and two adjacent connecting blocks 56 are connected with the support rod 1 through a fixing bolt two 57. Firstly, the threaded rod 54 is screwed to enable the abutting block 55 to be close to the first fixed block 51, then the first fixed block 51 and the third fixed block 53 are sleeved on the edge of the floor slab 10, the side edge of the floor slab 10 abuts against the second fixed block 52, then the threaded rod 54 is screwed to enable the abutting block 55 to abut against the floor slab 10, then the supporting rod 1 is placed between the two connecting blocks 56, then the supporting rod 1 and the connecting blocks 56 are fixed through the second fixed bolt 57, and the floor slab 10 is clamped through the third fixed block 53 and the abutting block 55, so that the protection device can be fixed on the premise that the floor slab 10 and the wall surface are not damaged, the integrity of the floor slab 10 is protected, and meanwhile the safety of fixing is improved.

Working principle: when the protection device is needed to be used, the first fixing block 51 and the third fixing block 53 are sleeved on the edge of the floor slab 10, the side edge of the floor slab 10 is abutted against the second fixing block 52, then the threaded rod 54 is screwed, the abutting block 55 is abutted against the floor slab 10, then the supporting rod 1 is placed between the two connecting blocks 56, then the supporting rod 1 and the connecting blocks 56 are fixed by the second fixing bolt 57, after the protection device is used, a worker rotates the rocker 436, the rocker 436 drives the winding roller 435 to rotate, the winding roller 435 winds the steel wire 434 on the winding roller 435, the pulley II 432 supports the lifting rod II 42, after the height of the lifting rod II 42 is adjusted, the lifting rod II 42 rotates in the direction of the corresponding steel wire 434 due to the weight of the lifting rod II, the rotating disc 441 drives the limiting block 442 to rotate reversely, the limiting hook 443 is abutted against the limiting block 442 all the time under the action of the limiting spring 445, the limiting block 442 is abutted against the limiting hook 443 when the limiting block 443 rotates, the rotating disc 441 cannot continue to rotate, the fixing of the rocker 436 and the winding roller 435 is completed, finally the first fixing bolt 8 passes through the second protection rod 3, the first fixing bolt 435 is inserted into the corresponding fixing hole 9 on the first protection rod 2, the second protection rod 2 is connected with the second protection device, and the first protection device is connected with the second protection device 6 in a new connection mode, and the protection device is not connected with the first protection device 7, and the protection device is connected.

Claims (6)

1. The utility model provides a protector for building construction, includes bracing piece (1), its characterized in that: be fixed with a plurality of protection pole one (2) on bracing piece (1), sliding connection has protection pole two (3) on the protection pole, be provided with elevating system (4) on bracing piece (1), the one end of bracing piece (1) is fixed with connector link one (6), the one end that connector link one (6) was kept away from to bracing piece (1) is fixed with connector link two (7), be provided with fixed establishment (5) on bracing piece (1), bracing piece (1) are fixed at floor (10) edge through fixed establishment (5).

2. A protective device for a building construction according to claim 1, wherein: elevating system (4) are including fixing lifter one (41) on bracing piece (1), sliding connection has lifter two (42) on lifter one (41), be fixed with connecting rod (45) on lifter two (42), connecting rod (45) and guard bar two (3) fixed connection, be fixed with two symmetrical backup pads (46) on bracing piece (1), be provided with drive assembly (43) on backup pad (46), drive through drive assembly (43) between lifter one (41) and lifter two (42), be provided with spacing subassembly (44) on backup pad (46).

3. A protective device for a building construction according to claim 2, wherein: the transmission assembly (43) comprises a pulley I (431), the pulley I (431) is fixed on one side, far away from the supporting plate (46), of the lifting rod I (41), a pulley III (433) is fixed on one side, close to the supporting plate (46), of the lifting rod I (41), a pulley II (432) is fixed on one end, close to the supporting rod (1), of the lifting rod II (42), a winding roller (435) is rotatably connected between the supporting plates (46), a rocker (436) is rotatably connected on the supporting plate (46), the rocker (436) penetrates through the supporting plate (46) and is fixedly connected with the winding roller (435), a steel wire (434) is arranged on the winding roller (435), one end of the steel wire (434) is fixedly connected with the winding roller (435), and the other end of the steel wire (434) penetrates through the pulley III (433) and the pulley II (432) to be fixedly connected with the pulley I (431) in sequence.

4. A protective device for a building construction according to claim 3, wherein: the limiting assembly (44) comprises a rotating disc (441), the rotating disc (441) is rotationally connected with a supporting plate (46), the rotating disc (441) is fixedly connected with a rocker (436), limiting blocks (442) distributed in a circumferential mode are fixed on the rotating disc (441), the limiting blocks (442) are uniformly inclined, the inclination directions of the limiting blocks (442) are opposite to the direction of winding wires of a winding roller (435), supporting blocks (444) are fixed on the supporting plate (46), limiting hooks (443) are hinged to the supporting blocks (444), gaps between the limiting hooks (443) and the limiting blocks (442) correspond to each other, limiting springs (445) are arranged between the limiting hooks (443) and the supporting blocks (444), and the limiting springs (445) are fixedly connected with the limiting hooks (443) and the supporting blocks (444).

5. A protective device for a building construction according to claim 4, wherein: the protection rod II (3) is provided with a first fixing bolt (8), the protection rod I (2) is provided with a fixing hole (9) which is uniformly distributed in a straight line, and the fixing bolt corresponds to the fixing hole (9).

6. A protective device for a building construction according to claim 1, wherein: the fixing mechanism (5) comprises two fixing blocks I (51) symmetrically arranged at the bottom end of the supporting rod (1), a fixing block II (52) is fixed at one end of the fixing block I (51), a fixing block III (53) is fixed at one end of the fixing block II (52) away from the fixing block I (51), the fixing block I (51) is parallel to the fixing block II (52), a threaded rod (54) is connected to the fixing block I (51) in a threaded manner, the threaded rod (54) penetrates through the fixing block I (51), a supporting block (55) is connected to one end of the threaded rod (54) in a rotating manner, four connecting blocks (56) symmetrically arranged in two pairs are fixed on the fixing block I (51), and two adjacent connecting blocks (56) are connected with the supporting rod (1) through fixing bolts II (57).