CN212836614U

CN212836614U - Safety device for building construction outer wall

Info

Publication number: CN212836614U
Application number: CN202020883634.7U
Authority: CN
Inventors: 李芳�; 黎泽波
Original assignee: Sichuan Jianglong Construction Engineering Co ltd
Current assignee: Sichuan Jianglong Construction Engineering Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-03-30
Anticipated expiration: 2030-05-22

Abstract

The utility model relates to a safety device for building construction outer wall, belonging to the technical field of devices for building construction, comprising a bottom plate, wherein the bottom plate is relatively provided with two mutually parallel accommodating grooves, the accommodating grooves are all hinged with a support rod, the bottom plate is rotatably provided with a hinged shaft, the hinged shaft is perpendicular to the length direction of the accommodating grooves and runs through the accommodating grooves, the support rod is fixed on the hinged shaft, and the bottom plate is provided with a fixing part for fixing the hinged shaft; two be provided with first protection network between the bracing piece, be provided with wholly and be sectorial second protection network between bracing piece and the storage groove, one side of second protection network is connected on the bracing piece, the another side is connected and is being stored the groove diapire, the bottom plate passes through fixing bolt and installs to the wall body on. The utility model has the advantages of convenient carrying.

Description

Safety device for building construction outer wall

Technical Field

The utility model belongs to the technical field of the device technique for the construction and specifically relates to a safety device for construction outer wall is related to.

Background

In the construction process of the building external wall panel, a safety protection device is generally required to be used for safety protection of constructors.

In the prior art, chinese patent publication No. CN109853926A discloses an assembly type building external wall panel construction protection device, which includes a fixed bottom plate and a fixed mount, wherein the fixed bottom plate is fixedly mounted on an external wall body through a fixing bolt, and a damping plate is arranged on the surface of the fixed bottom plate; the fixed frame is fixedly arranged on the surface of the fixed bottom plate; sliding connection has the carriage in the mount, and sliding frame top fixed mounting has protection network winding drum, and the rolling has the protection network in the protection network winding drum, and sliding connection has fly leaf, the width adjusting part of PMKD lower surface in the PMKD. The safety performance of the device is improved by changing the width of the fixed bottom plate and the height of the protective net.

However, the technical scheme has the following technical problems: often alternate the place in the work progress, need carry protector, foretell protector occupation space is big in handling, and it is very inconvenient to carry.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a construction safety device for outer wall has the advantage of the transport of being convenient for.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a safety device for an exterior wall in building construction comprises a bottom plate, wherein the bottom plate is oppositely provided with two parallel accommodating grooves, supporting rods are hinged in the accommodating grooves, an articulated shaft is rotatably arranged on the bottom plate, the articulated shaft is perpendicular to the length direction of the accommodating grooves and penetrates through the accommodating grooves, the supporting rods are fixed on the articulated shaft, and a fixing piece for fixing the articulated shaft is arranged on the bottom plate; two be provided with first protection network between the bracing piece, be provided with wholly and be sectorial second protection network between bracing piece and the storage groove, one side of second protection network is connected on the bracing piece, the another side is connected and is being stored the groove diapire, the bottom plate passes through fixing bolt and installs to the wall body on.

Through adopting above-mentioned technical scheme, when needs transport to different places, take off the bottom plate from the wall body, adjust the mounting so that the articulated shaft rotates, drive the bracing piece and accomodate to accomodating the inslot, first protection network is laid in the bottom plate top this moment, and the second protection network is followed the bracing piece and is accomodate to accomodating the inslot, and occupation space is little to in transport to different places use, the practicality is strong. When needs use, adjust the mounting, with the bracing piece in accomodate the inslot and roll out to the position of perpendicular to bottom plate, the bracing piece drives the second protection network and rolls out from accomodating the inslot this moment, first protection network perpendicular to bottom plate, first protection network and second protection network have the guard action to the workman of construction, improve the security of device.

In a preferred example, the method can further comprise the following steps: the mounting is including setting up the fixed plate on the bottom plate, the dead lever is worn to be equipped with in the slip on the fixed plate, dead lever slip direction perpendicular to articulated shaft setting, the articulated shaft is seted up the first logical groove of mutually perpendicular and is led to the groove with the second with the tip that the dead lever corresponds, be provided with the extension spring of ordering about the dead lever and being close to the articulated shaft removal between dead lever and the fixed plate, the dead lever joint is when leading to the inslot in first bracing piece perpendicular to bottom plate, the dead lever joint is when leading to the inslot in the second the bracing piece is arranged in and is.

Through adopting above-mentioned technical scheme, when the bracing piece used, the dead lever received the pulling force joint of extension spring at first logical inslot, when needs transport, pulling dead lever in order to make dead lever and first logical inslot break away from, rotates the articulated shaft and drives the bracing piece and change to and accomodate the inslot. When the second through groove rotates to the position corresponding to the fixing rod, the fixing rod is released, and the fixing rod is clamped in the second through groove by the tension of the tension spring, so that the supporting rod is accommodated in the accommodating groove, and the supporting rod is prevented from rotating out in the carrying process. The cooperation of dead lever and extension spring to fix the bracing piece to suitable position, facilitate for the transport.

In a preferred example, the method can further comprise the following steps: hooks are arranged on two sides of the first protective net, and hanging rings for hanging the hooks are rotatably arranged on the supporting rods.

Through adopting above-mentioned technical scheme, articulate first protection network on the bracing piece through the mode of couple and link to dismouting between first protection network and the bracing piece when long-distance transport, with first protection toward taking off on the bracing piece, avoid long-distance transport to damage first protection network on the way, reduce cost of enterprises.

In a preferred example, the method can further comprise the following steps: a rotating shaft parallel to the hinge shaft is rotatably arranged on the surface of the bottom plate, which is far away from the support rod, a reinforcing rod is arranged on the rotating shaft, and a driving piece for driving the rotating shaft to rotate is arranged on the rotating shaft; the reinforcing rod is of a telescopic structure, and an adjusting part used for adjusting the extension of the reinforcing rod is arranged on the reinforcing rod.

Through adopting above-mentioned technical scheme, when needs use the anchor strut, the driving piece orders about the pivot and rotates in order to drive the anchor strut and rotate to suitable position, drives the anchor strut through the regulating part and stretches out and draws back so that anchor strut and wall body butt, and the gusset plate has supporting role to the bottom plate this moment, security when improving the bottom plate and using. When needs transport, adjust the anchor strut and break away from with the wall body through the regulating part, rotate the anchor strut through the driving piece to with the bottom plate laminating, reduce occupation space to in the transport of being convenient for.

In a preferred example, the method can further comprise the following steps: the driving piece comprises a first motor fixedly arranged on the bottom plate, a worm is fixedly arranged on a driving shaft of the first motor, and a worm wheel meshed with the worm is fixedly sleeved on the rotating shaft.

By adopting the technical scheme, the first motor is started to drive the worm to rotate, and the worm drives the rotating shaft to rotate through the worm wheel, so that the reinforcing rod is driven to rotate to a proper position; the worm has good transmission performance with the turbine, has self-locking performance, can fix the reinforcing rod to the required position, and has strong practicability.

In a preferred example, the method can further comprise the following steps: the anchor strut is square pole, the anchor strut is including fixing the epaxial interior pole of commentaries on classics and the outer pole of slip outside interior pole, the regulating part is including rotating the lead screw of connection in the outer pole, interior pole threaded connection is on the lead screw, be provided with in the outer pole and be used for ordering about lead screw pivoted second motor.

Through adopting above-mentioned technical scheme, start the second motor and drive the lead screw and rotate, the lead screw orders about threaded connection's interior pole and moves on the lead screw, because interior pole is fixed to the pivot, therefore orders about outer pole and moves on interior pole to it is flexible to drive the anchor strut, because the anchor strut is square pole, can not take place relative rotation between interior pole and the outer pole, thereby orders about outer pole removal and butt to the wall body on. Because the anchor strut is located the back of bottom plate, through the cooperation of second motor with the lead screw, then need not artificial regulation anchor strut and stretch out and draw back, further reduce the potential safety hazard.

In a preferred example, the method can further comprise the following steps: and a spine is arranged at the end part of the outer rod far away from the rotating shaft.

Through adopting above-mentioned technical scheme, pierce the wall body with the pointed end portion of point thorn gradually during outer pole butt wall body, further improve the steadiness of bottom plate, the reinforcing is to workman's safety protection effect.

To sum up, the utility model discloses a beneficial technological effect does:

1. when needs were transported to different places, take off the bottom plate from the wall body, adjust the mounting so that the articulated shaft rotates, drive the bracing piece and accomodate to accomodating the inslot, first protection network was laid on the bottom plate this moment, and the second protection network is followed the bracing piece and is accomodate to accomodating the inslot, and occupation space is little to be convenient for transport to different places uses, the practicality is strong.

2. When long-distance transport, take off first protection toward on the bracing piece, avoid long-distance transport to damage first protection network on the way, reduce the cost of enterprises.

3. The reinforcing plate has a supporting function on the bottom plate, so that the safety of the bottom plate in use is improved; through the cooperation of second motor and lead screw, then need not artificial regulation anchor strut and stretch out and draw back, further reduce the potential safety hazard.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

fig. 4 is a sectional view of the reinforcing bar in the present embodiment.

Reference numerals: 1. a base plate; 2. a receiving groove; 3. a support bar; 4. hinging a shaft; 5. a first protection net; 6. a second protective net; 7. a fixing plate; 8. fixing the rod; 9. a first through groove; 10. a second through groove; 11. a tension spring; 12. hooking; 13. hanging a ring; 14. a rotating shaft; 15. a reinforcing rod; 151. an inner rod; 152. an outer rod; 16. a first motor; 17. a worm; 18. a worm gear; 19. a lead screw; 20. a second motor; 21. pricking with a sharp point; 22. a strut; 23. a wall body.

Detailed Description

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

The utility model discloses a safety device for construction outer wall, combine fig. 1 and fig. 2, including bottom plate 1, bottom plate 1 is installed to wall body 23 through fixing bolt on, bottom plate 1 is provided with the branch 22 that two are parallel mutually relatively, has seted up along branch 22 length direction and has accomodate groove 2, accomodate and all articulate in the groove 2 and be provided with bracing piece 3, rotate on the bottom plate 1 and be provided with articulated shaft 4, articulated shaft 4 perpendicular to accomodate 2 length direction in groove and run through and accomodate groove 2 setting, bracing piece 3 is fixed on articulated shaft 4, is provided with the mounting that is used for fixed articulated shaft 4 on the bottom plate 1.

Combine fig. 2 and fig. 3, be convenient for fix bracing piece 3 to suitable position, the mounting is including setting up fixed plate 7 on bottom plate 1, slide on fixed plate 7 and wear to be equipped with

dead lever

8, 8 slip direction perpendicular to articulated shaft 4 settings of dead lever, mutually perpendicular's first logical groove 9 and second logical groove 10 are seted up to the tip that articulated shaft 4 corresponds with dead lever 8, be provided with between dead lever 8 and the fixed plate 7 and order about the extension spring 11 that dead lever 8 is close to articulated shaft 4 removal, bracing piece 3 perpendicular to bottom plate 1 when 8 joints of dead lever are in first logical groove 9, bracing piece 3 is arranged in when 8 joints of dead lever are logical inslot 10 of second and is accomodate the inslot 2.

When the supporting rod 3 is used, the fixing rod 8 is clamped in the first through groove 9 under the tension of the tension spring 11, and the supporting rod 3 is perpendicular to the bottom plate 1; when needs were carried, pulling dead lever 8 so that dead lever 8 breaks away from with first logical groove 9, rotates articulated shaft 4 and drives bracing piece 3 and change to and accomodate the inslot 2, and second logical groove 10 rotates when the position that corresponds with dead lever 8, releases dead lever 8, and dead lever 8 receives the pulling force joint of extension spring 11 to connect to second logical groove 10 this moment in to accomodate the bracing piece 3 to accomodating the inslot 2.

Combine fig. 2 and fig. 3, for improving the safety protection effect to the workman, be provided with first protection network 5 between two bracing pieces 3, bracing piece 3 and accomodate and be provided with whole sectorial second protection network 6 between the groove 2, one side of second protection network 6 is connected on bracing piece 3, the another side is connected and is accomodate groove 2 diapire.

Combine fig. 2 and fig. 3, for reducing the damage of first protection network 5 in the long-distance transport, can dismantle the connection on bracing piece 3 on the both sides of first protection network 5, the both sides that first protection network 5 is relative all are provided with couple 12, and bracing piece 3 rotates to rotating on the face that deviates from bottom plate 1 when accomodating in the groove 2 and is provided with the link 13 that is used for supplying couple 12 to articulate, and the axis of rotation of link 13 is parallel with bracing piece 3 length direction.

When the first protective net 5 needs to be used, the hooks 12 are hung on the hanging rings 13, and then the first protective net 5 can be fixed between the two supporting rods 3; when the vehicle is transported in a short distance, the first protective net 5 does not need to be taken down, and when the support rods 3 are accommodated in the accommodating grooves 2, the first protective net 5 is laid above the bottom plate 1, so that the occupied space is reduced, and the vehicle is convenient to transport; when long-distance transport is needed, the hook 12 is separated from the hanging ring 13, so that the first protective net 5 is taken down from the supporting rod 3, the first protective net 5 is prevented from being damaged in the way of long-distance transport, unnecessary damage is reduced, and the enterprise cost is reduced.

With reference to fig. 2 and 4, in order to further improve the stability of the bottom plate 1 during use, a rotating shaft 14 parallel to the hinge shaft 4 is rotatably disposed on a surface of the bottom plate 1 away from the support rod 3, a reinforcing rod 15 is disposed on the rotating shaft 14, and a driving member for driving the rotating shaft 14 to rotate is disposed on the rotating shaft 14; the reinforcing rod 15 is of a telescopic structure, and an adjusting part for adjusting the telescopic structure of the reinforcing rod 15 is arranged on the reinforcing rod 15.

With reference to fig. 3 and 4, in order to drive the telescopic rod to rotate to a proper position, the driving member includes a first motor 16 fixedly disposed on the bottom plate 1, a worm 17 is fixedly disposed on a driving shaft of the first motor 16, and a worm wheel 18 engaged with the worm 17 is fixedly sleeved on the rotating shaft 14.

As shown in fig. 4, in order to adjust the extension and retraction of the reinforcing rod 15, the reinforcing rod 15 is configured to be a square rod, the reinforcing rod 15 includes an inner rod 151 fixed on the rotating shaft 14 and an outer rod 152 sliding outside the inner rod 151, a spine 21 is provided at an end portion of the outer rod 152 far away from the rotating shaft 14, the adjusting member includes a screw rod 19 rotatably connected in the outer rod 152, the inner rod 151 is connected to the screw rod 19 in a threaded manner, and a second motor 20 for driving the screw rod 19 to rotate is provided in the outer rod 152.

When the reinforcing rod 15 needs to be used, the first motor 16 is started to drive the worm 17 to rotate, and the worm 17 drives the rotating shaft 14 to rotate through the worm wheel 18, so that the reinforcing rod 15 is driven to rotate to a proper position; the second motor 20 is started to drive the screw rod 19 to rotate, the screw rod 19 drives the inner rod 151 in threaded connection to move on the screw rod 19, the inner rod 151 is fixed to the rotating shaft 14, the outer rod 152 is driven to move on the inner rod 151, the tip end of the sharp spine 21 is gradually pierced into the wall 23 when the outer rod 152 abuts against the wall 23, and the reinforcing plate has a supporting effect on the bottom plate 1, so that the stability of the bottom plate 1 is improved.

The implementation principle of the embodiment is as follows:

when the device is in use, the bottom plate 1 is fixed on the wall 23 through the fixing bolt, the supporting rods 3 are perpendicular to the bottom plate 1, the fixing rod 8 is clamped in the first through groove 9 under the tension of the tension spring 11, the first protective screening 5 is hung between the two supporting rods 3 through the hook 12 and the hanging ring 13, the second protective screening 6 is in a spreading state, the tip end of the spine 21 penetrates into the wall 23, and the outer rod 152 is abutted to the wall 23.

When the transportation is needed, the second motor 20 is started to drive the screw rod 19 to rotate, and the screw rod 19 drives the outer rod 152 to move through the inner rod 151, so that the outer rod 152 is separated from the wall 23; the first motor 16 is activated to rotate the worm 17, and the worm 17 rotates the rotating shaft 14 through the worm wheel 18, so that the outer rod 152 is attached to the bottom plate 1. Pulling dead lever 8 so that dead lever 8 breaks away from with first logical groove 9, rotate articulated shaft 4 and drive bracing piece 3 and turn to in accomodating groove 2, second logical groove 10 rotates when the position that corresponds with dead lever 8, release dead lever 8, dead lever 8 receives the pulling force joint of extension spring 11 to second logical groove 10 this moment, thereby accomodate bracing piece 3 to accomodating in the groove 2, second protection network 6 is accomodate to accomodating in the groove 2 along with bracing piece 3 this moment, first protection network 5 is laid in first protection network 5 and is laid in bottom plate 1 top. When long-distance transportation is needed, the hook 12 is separated from the hanging ring 13, so that the first protective net 5 is taken down from the supporting rod 3, the first protective net 5 is prevented from being damaged in the process of long-distance transportation, and unnecessary damage is reduced.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a safety device for construction outer wall, includes bottom plate (1), its characterized in that: the bottom plate (1) is oppositely provided with two parallel accommodating grooves (2), supporting rods (3) are hinged in the accommodating grooves (2), an articulated shaft (4) is rotatably arranged on the bottom plate (1), the articulated shaft (4) is perpendicular to the length direction of the accommodating grooves (2) and penetrates through the accommodating grooves (2), the supporting rods (3) are fixed on the articulated shaft (4), and a fixing piece for fixing the articulated shaft (4) is arranged on the bottom plate (1); two be provided with first protection network (5) between bracing piece (3), be provided with wholly and be sectorial second protection network (6) between bracing piece (3) and the storage groove (2), connect on bracing piece (3) on one side of second protection network (6), the another side is connected and is being stored groove (2) diapire, bottom plate (1) is installed to wall body (23) through fixing bolt.

2. The safety device for the construction exterior wall according to claim 1, wherein: the mounting is including setting up fixed plate (7) on bottom plate (1), dead lever (8) are worn to be equipped with in the slip on fixed plate (7), dead lever (8) slip direction perpendicular to articulated shaft (4) set up, mutually perpendicular's first logical groove (9) and second logical groove (10) are seted up to articulated shaft (4) and the tip that dead lever (8) correspond, be provided with between dead lever (8) and fixed plate (7) and order about extension spring (11) that dead lever (8) are close to articulated shaft (4) removal, when dead lever (8) joint is in first logical groove (9) bracing piece (3) perpendicular to bottom plate (1), when dead lever (8) joint is led to in second logical groove (10) bracing piece (3) are arranged in and are accomodate groove (2).

3. The safety device for the construction exterior wall according to claim 1, wherein: hooks (12) are arranged on two sides of the first protective net (5), and hanging rings (13) used for hanging the hooks (12) are rotatably arranged on the supporting rod (3).

4. The safety device for the construction exterior wall according to claim 1, wherein: a rotating shaft (14) parallel to the hinge shaft (4) is rotatably arranged on the surface of the bottom plate (1) departing from the support rod (3), a reinforcing rod (15) is arranged on the rotating shaft (14), and a driving piece for driving the rotating shaft (14) to rotate is arranged on the rotating shaft (14); the reinforcing rod (15) is of a telescopic structure, and an adjusting part used for adjusting the telescopic performance of the reinforcing rod (15) is arranged on the reinforcing rod (15).

5. The safety device for the construction exterior wall as claimed in claim 4, wherein: the driving piece comprises a first motor (16) fixedly arranged on the bottom plate (1), a worm (17) is fixedly arranged on a driving shaft of the first motor (16), and a worm wheel (18) meshed with the worm (17) is fixedly sleeved on the rotating shaft (14).

6. The safety device for the construction exterior wall as claimed in claim 4, wherein: reinforcing rod (15) are square pole, reinforcing rod (15) are including fixing interior pole (151) on pivot (14) and sliding outer pole (152) outside interior pole (151), the regulating part is including rotating lead screw (19) of connecting in outer pole (152), interior pole (151) threaded connection is on lead screw (19), be provided with in outer pole (152) and be used for driving about lead screw (19) pivoted second motor (20).

7. The safety device for the construction exterior wall as claimed in claim 6, wherein: the end part of the outer rod (152) far away from the rotating shaft (14) is provided with a spike (21).