CN220011758U - Safety device of elevator for construction - Google Patents

Abstract

The utility model discloses a safety protection device of an elevator for building construction, which relates to the technical field of safety protection and comprises two support posts, wherein the upper end and the lower end of the outer sides of the two support posts are fixedly connected with connecting blocks, the outer sides of the connecting blocks are fixedly connected with a first rotating ring and a second rotating ring respectively, an inserting block is movably clamped in the first rotating ring, and a slot is movably clamped in the second rotating ring. According to the elevator protection device, the insert blocks and the slots on the side surfaces of the two support posts are respectively rotated along the first rotating ring and the second rotating ring to be adjusted in the size of the elevator hoistway, then the insert blocks are inserted into the slots of the protection device on the other side, the insert blocks and the slots are fixed through the fixing holes, the holding handle is used for pulling the protection net to be inserted from the upper side along the limiting frame, so that the plurality of protection devices are combined and used, the elevator protection device is more convenient, and the wheels are moved through the detachable matching between the protection net and the limiting frame, so that the elevator protection device is convenient to carry.

Description

Safety device of elevator for construction

Technical Field

The utility model relates to the technical field of safety protection, in particular to a safety protection device of an elevator for building construction.

Background

An elevator is a transport apparatus for vertically transporting pedestrians or goods, the elevator serves a prescribed floor building, the vertical lift elevator has a car running between at least two rows of rigid rails for passengers to get in and out or load and unload the goods, an elevator hoistway is a hoistway in which the elevator is installed, the size of the hoistway is determined according to elevator type selection, elevator tracks and counterweight tracks are installed on the hoistway wall, elevator doors are installed at reserved door openings, and an elevator machine room is provided at the top of the hoistway. When the elevator is not installed in building construction, the safety protection device is needed to protect the elevator shaft, so that the situation that workers mistakenly enter the elevator shaft to fall down to cause casualties is avoided. The following problems exist in the prior art:

1. the prior safety protection device of the elevator for building construction is characterized in that side rods are arranged on two sides of a protection net for supporting, the safety protection device is moved to an elevator shaft to block the elevator shaft for safety protection, and the safety protection device is relatively laborious to move due to relatively large size, meanwhile, the safety protection device is inconvenient to combine and is relatively troublesome to use;

2. the safety device of the elevator for the existing building construction is protected by arranging the safety device at an elevator shaft, but the safety device is only erected on the ground to be stable, and although the support rod arranged obliquely is used for supporting, the support angle of the support rod cannot be adjusted, and the safety device is possibly displaced or toppled over, so that the safety stability of the safety device is reduced.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a safety device of elevator for construction, includes two pillars, two the equal fixedly connected with connecting block in upper and lower both ends in pillar outside, the outside of connecting block is fixedly connected with rotor ring one and rotor ring two respectively, rotor ring one's inside activity joint has the inserted block, rotor ring two's inside activity joint has the slot, the fixed orifices of position assorted has all been seted up at the top of inserted block and slot, the inside activity joint of fixed orifices has the gim peg that pierces through inserted block and slot, two the inboard fixedly connected with spacing frame of pillar, the inside activity joint of spacing frame has the protection network, the top fixed mounting of protection network has the handle, two the equal fixed mounting in bottom of pillar has the removal wheel.

The technical scheme of the utility model is further improved as follows: the two rear sides of pillar have all seted up spout and draw-in groove, the draw-in groove is located the inside left and right sides of spout, the inside movable joint of spout has the movable block, the inside fixed mounting of movable block has the baffle, the equal fixed mounting in left and right sides of baffle has the elastic sleeve, the outside fixedly connected with fly leaf of elastic sleeve, the upper end fixedly connected with fixture block in the fly leaf outside, the fixture block is located the outside of movable block, the rear side fixedly connected with of fly leaf is located the outside push plate of movable block, the bottom fixedly connected with hinge block of movable block, the outside movable hinge of hinge block has the bracing piece, the bottom movable mounting of bracing piece has the sucking disc.

The technical scheme of the utility model is further improved as follows: the insert block and the slot can rotate back and forth along the first rotating ring and the second rotating ring respectively, and are mutually matched.

The technical scheme of the utility model is further improved as follows: the front sides of the two support posts are fixedly provided with reflective warning strips.

The technical scheme of the utility model is further improved as follows: the clamping grooves are equidistantly distributed in the sliding groove, and the clamping blocks are movably clamped in the clamping grooves.

The technical scheme of the utility model is further improved as follows: the junction of sucking disc and supporting rod is provided with the ball axle, the sucking disc can rotate along the ball axle and laminate ground.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

the utility model provides a safety protection device of an elevator for building construction, which is provided with a first rotating ring, a second rotating ring, an inserting block, an inserting groove and the like, wherein the inserting block and the inserting groove on the side surfaces of two support posts are respectively rotated along the first rotating ring and the second rotating ring to adjust the size of an elevator shaft, then the inserting block is inserted into the inserting groove of the protection device on the other side, the inserting block and the inserting groove are fixed through a fixing bolt along a fixing hole, and a holding handle is used for pulling a protection net to be inserted from the upper side along a limiting frame, so that the combination of a plurality of protection devices is completed, the use is more convenient, and the protection net and the limiting frame are detachably matched to move the wheels, so that the safety protection device is convenient to carry.

The utility model provides a safety protection device of an elevator for building construction, which is provided with a chute, a clamping groove, a movable block, a partition plate and the like, wherein when in use, a pressing plate on two sides of the movable block is pressed inwards, the pressing plate drives the movable plates on two sides to move inwards along the inside of the movable block, so that a clamping block on the outer side of the movable plate is driven to enter the movable block, the movable block slides along the chute to adjust a supporting angle to a proper position to loosen the pressing plate, the clamping block is clamped into clamping grooves on two sides by the elasticity of an elastic sleeve to be fixed, the supporting rod is outwards rotated along the hinged block, so that the supporting amplitude of the supporting rod is adjusted by matching with the movable block, the bottom of the supporting rod is enabled to be attached to the ground by enabling a sucker to rotate along a ball shaft, and the supporting rod is used for supporting the supporting column, so that the condition of toppling and displacement is prevented, and the use safety is ensured.

Drawings

Fig. 1 is a schematic structural view of a safety device of an elevator for construction of the present utility model;

FIG. 2 is a schematic view of a support bar according to the present utility model;

FIG. 3 is a schematic view of a limiting frame according to the present utility model;

fig. 4 is a schematic view of the internal structure of the movable block of the present utility model.

In the figure: 1. a support post; 2. a connecting block; 3. rotating the first ring; 4. rotating a second ring; 5. inserting blocks; 6. a slot; 7. a fixing hole; 8. a fixing bolt; 9. a limit frame; 10. a protective net; 11. a handle; 12. a moving wheel; 13. a reflective warning strip; 14. a chute; 15. a clamping groove; 16. a movable block; 17. a partition plate; 18. an elastic sleeve; 19. a movable plate; 20. a clamping block; 21. pressing the plate; 22. a hinge block; 23. a support rod; 24. and a sucking disc.

Description of the embodiments

The utility model is further illustrated by the following examples:

examples

As shown in fig. 1-4, the utility model provides a safety protection device of an elevator for building construction, which comprises two support posts 1, wherein the upper end and the lower end of the outer sides of the two support posts 1 are fixedly connected with a connecting block 2, the outer sides of the connecting block 2 are respectively fixedly connected with a first rotating ring 3 and a second rotating ring 4, an insert block 5 is movably clamped in the first rotating ring 3, a slot 6 is movably clamped in the second rotating ring 4, fixing holes 7 with matched positions are formed in the tops of the insert block 5 and the slot 6, fixing bolts 8 penetrating through the insert block 5 and the slot 6 are movably clamped in the fixing holes 7, limiting frames 9 are fixedly connected to the inner sides of the two support posts 1, a protection net 10 is fixedly clamped in the inner sides of the limiting frames 9, a handle 11 is fixedly arranged at the top of the protection net 10, and moving wheels 12 are fixedly arranged at the bottoms of the two support posts 1.

In the embodiment, through being provided with swivel ring one 3, swivel ring two 4, insert 5, slot 6 etc. through rotating the insert 5 and the slot 6 of two pillar 1 sides respectively along swivel ring one 3 and swivel ring two 4 and carrying out the regulation that is adapted to the elevator shaft size, then through inserting inside insert 5 the slot 6 of opposite side protector, and pass insert 5 and slot 6 through fixing hole 7 through using gim peg 8 and fix, through will holding handle 11 carry pull protection network 10 and insert from the top along spacing frame 9, thereby accomplish the combination of a plurality of protectors and use, it is more convenient, through the removable cooperation removal wheel 12 between protection network 10 and the spacing frame 9, thereby convenient transport.

Examples

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the rear sides of the two struts 1 are provided with a chute 14 and a clamping groove 15, the clamping groove 15 is positioned at the left side and the right side of the inside of the chute 14, a movable block 16 is movably clamped in the chute 14, a partition plate 17 is fixedly arranged in the movable block 16, an elastic sleeve 18 is fixedly arranged at the left side and the right side of the partition plate 17, a movable plate 19 is fixedly connected to the outer side of the elastic sleeve 18, a clamping block 20 is fixedly connected to the upper end of the outer side of the movable plate 19, the clamping block 20 is positioned outside the movable block 16, a pressing plate 21 positioned outside the movable block 16 is fixedly connected to the rear side of the movable plate 19, a hinge block 22 is fixedly connected to the bottom of the movable block 16, a supporting rod 23 is movably hinged to the outer side of the hinge block 22, and a sucking disc 24 is movably arranged at the bottom of the supporting rod 23.

In this embodiment, through being provided with spout 14, draw-in groove 15, movable block 16, baffle 17 etc. through inwards pressing the clamp plate 21 of movable block 16 both sides when using, drive both sides fly leaf 19 through clamp plate 21 and inwards remove along the inside of movable block 16, thereby drive the fixture block 20 outside fly leaf 19 and get into in the movable block 16, through the support angle adjustment to suitable position release clamp plate 21 of sliding movable block 16 along spout 14, make fixture block 20 card be fixed in the draw-in groove 15 of both sides by the elasticity of elasticity sleeve 18, through outwards rotating bracing piece 23 along articulated piece 22, thereby cooperate movable block 16 to adjust the support range of bracing piece 23, and make its bottom laminating ground along the ball axle through making sucking disc 24 support to pillar 1 through bracing piece 23, prevent that it from taking place the condition of toppling over and displacement, ensure the safety in use.

The working principle of the safety protection device of the elevator for building construction is specifically described below.

As shown in fig. 1 to 4, the insert 5 and the slot 6 on the side surfaces of the two support posts 1 are respectively rotated along the first rotating ring 3 and the second rotating ring 4 to adjust the size of the elevator shaft, then the insert 5 is inserted into the slot 6 of the protection device on the other side and fixed by penetrating the insert 5 and the slot 6 along the fixing hole 7 through the fixing bolt 8, the holding handle 11 is used for pulling the protection net 10 to be inserted from above along the limit frame 9, the combination of a plurality of protection devices is completed, the pressing plates 21 on the two sides of the movable block 16 are pressed inwards, the movable plates 19 on the two sides are driven to move inwards along the inner part of the movable block 16 by the pressing plates 21, the clamping blocks 20 on the outer sides of the movable plates 19 are driven to enter the movable block 16, the pressing plates 21 are loosened by sliding the movable block 16 along the sliding grooves 14 to adjust the supporting angles to proper positions, the clamping blocks 20 are clamped into the clamping grooves 15 on the two sides by the elastic force of the elastic sleeves 18 to be fixed, the supporting rods 23 are rotated outwards along the hinge blocks 22, the supporting rods 23 are matched with the movable block 16, and the sucking discs 24 are matched with the supporting rods 23 are rotated along the ball bottom to be matched with the ground.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims (6)

1. Safety device of elevator for construction, including two pillar (1), its characterized in that: the two upper and lower both ends in pillar (1) outside are all fixedly connected with connecting block (2), the outside of connecting block (2) is fixedly connected with swivel becket one (3) and swivel becket two (4) respectively, the inside activity joint of swivel becket one (3) has inserted block (5), the inside activity joint of swivel becket two (4) has slot (6), fixed orifices (7) of position assorted have all been seted up at the top of inserted block (5) and slot (6), the inside activity joint of fixed orifices (7) has dead bolt (8) that pierces through inserted block (5) and slot (6), two the inboard fixedly connected with spacing frame (9) of pillar (1), the inside activity joint of spacing frame (9) has protection network (10), the top fixed mounting of protection network (10) has handle (11), two the bottom of pillar (1) is all fixed mounting has removal round (12).

2. The safety device for an elevator for construction according to claim 1, wherein: both the rear sides of pillar (1) have all been seted up spout (14) and draw-in groove (15), draw-in groove (15) are located the inside left and right sides of spout (14), the inside activity joint of spout (14) has movable block (16), the inside fixed mounting of movable block (16) has baffle (17), the equal fixed mounting in left and right sides of baffle (17) has elasticity sleeve (18), the outside fixedly connected with fly leaf (19) of elasticity sleeve (18), the upper end fixedly connected with fixture block (20) in the outside of fly leaf (19), fixture block (20) are located the outside of movable block (16), the rear side fixedly connected with of fly leaf (19) is located outside pressing plate (21) of movable block (16), the bottom fixedly connected with articulated piece (22) of movable block (16), the outside movable articulated of articulated piece (22) has bracing piece (23), the bottom movable mounting of bracing piece (23) has sucking disc (24).

3. The safety device for an elevator for construction according to claim 1, wherein: the insert block (5) and the slot (6) can respectively rotate back and forth along the first rotating ring (3) and the second rotating ring (4), and the insert block (5) and the slot (6) are mutually matched.

4. The safety device for an elevator for construction according to claim 1, wherein: the front sides of the two support posts (1) are fixedly provided with reflective warning strips (13).

5. The safety device for an elevator for construction according to claim 2, wherein: the clamping grooves (15) are equidistantly arranged in the sliding groove (14), and the clamping blocks (20) are movably clamped in the clamping grooves (15).

6. The safety device for an elevator for construction according to claim 2, wherein: the ball shaft is arranged at the joint of the sucker (24) and the supporting rod (23), and the sucker (24) can rotate along the ball shaft to be attached to the ground.