CN113833287A - Edge-facing protection device on outer side of building structure and construction method thereof - Google Patents
Edge-facing protection device on outer side of building structure and construction method thereof Download PDFInfo
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- CN113833287A CN113833287A CN202111121279.5A CN202111121279A CN113833287A CN 113833287 A CN113833287 A CN 113833287A CN 202111121279 A CN202111121279 A CN 202111121279A CN 113833287 A CN113833287 A CN 113833287A
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- 238000010276 construction Methods 0.000 title abstract description 16
- 239000000872 buffer Substances 0.000 claims abstract description 40
- 230000001012 protector Effects 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000013459 approach Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 230000005489 elastic deformation Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000013016 damping Methods 0.000 description 3
- 239000006173 Good's buffer Substances 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
- E04G21/3223—Means supported by building floors or flat roofs, e.g. safety railings
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Abstract
The invention provides an edge-facing protection device on the outer side of a building structure, wherein a plurality of oppositely arranged columns are formed on the outer side of the building structure, and the edge-facing protection device comprises: the supporting frame is fixedly connected to the side part of the column body and is in a horizontal shape; the two clamping pieces are arranged on the support frame in a position-adjustable manner and are oppositely arranged, and the two clamping pieces are close to each other and clamp the column body by adjusting the clamping pieces towards the direction close to the column body; and the cantilever plate is fixedly connected between the clamping pieces on the two adjacent columns so as to catch the falling object. The invention solves the technical problems that the edge protection device is difficult to disassemble and is easily damaged by falling objects and even falls off in the traditional construction, and the acting force of the falling objects is counteracted through the elastic deformation of the buffer piece arranged at the top of the clamping piece, so that the integral stress damage of the edge protection device is avoided, the service life of the edge protection device is prolonged, and the construction safety is improved.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to an edge protection device on the outer side of a building structure and a construction method thereof.
Background
Along with the leap-over development of Chinese city construction, super high-rise building structure board adopts building carrier plate system more and more, and the limit protection that faces in the building carrier plate construction adopts welded connection more, inconvenient dismantlement to also be convenient for adjust, secondly in building work progress, the eminence can have the thing to fall to throw down on the board of cantilever faces the limit protection device, makes very easily and faces the limit protection device and damages.
Disclosure of Invention
In view of the above circumstances, the invention provides an edge protection device outside a building structure and a construction method thereof, which solve the technical problems that the edge protection device is difficult to disassemble and is easily damaged by falling objects or even falls off in the traditional construction, and counteract the acting force of the falling objects through the elastic deformation of the buffer piece arranged at the top of the clamping piece, thereby avoiding the damage of the whole edge protection device due to stress, prolonging the service life of the edge protection device and improving the construction safety.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a building structure outside face limit protector, the building structure outside is formed with the cylinder that a plurality of intervals set up, should face limit protector includes:
the supporting frame is fixedly connected to the side part of the column body and is in a horizontal shape;
the two clamping pieces are arranged on the support frame in a position-adjustable manner and are oppositely arranged, and the two clamping pieces are close to each other and clamp the column body by adjusting the clamping pieces towards the direction close to the column body; and
and the cantilever plate is fixedly connected between the clamping pieces on the two adjacent columns so as to catch falling objects.
The invention further improves the edge protection device outside the building structure, and also comprises:
a screw rod which is connected with the support frame and is arranged along the length direction of the support frame is rotated, and two sections of thread sections with opposite directions are formed on the screw rod; and
the clamping piece is fixedly connected to the threaded sleeves, the two threaded sleeves are driven to move towards the direction of mutual approach by rotating the screw rod, and the clamping piece is driven to move towards the direction of approach and clamp the column body.
The invention further improves the edge protection device outside the building structure, and the edge protection device further comprises a buffer piece which is arranged at the top of the clamping piece and can elastically deform, and the buffer piece elastically deforms under the action force of the falling object, so that the action force of the falling object is counteracted.
The invention further improves the edge protection device outside the building structure, wherein the top of the clamping piece is provided with a first groove;
the buffer piece comprises a first connecting rod fixed at the bottom of the first groove, a first spring which is fixedly connected to the top of the first connecting rod and is vertically arranged, and a buffer plate which is fixedly connected to the top of the first spring, wherein the size of the buffer plate is matched with the size of the side wall of the first groove, and part of the buffer plate protrudes out of the first groove;
the buffer plate is moved downwards under the action force of the falling object to compress the first spring, so that the first spring is elastically deformed, and the action force of the falling object is offset.
The invention further improves the edge protection device outside the building structure, and also comprises a movable sleeve which is sleeved on the first connecting rod and can be adjusted in height along the first connecting rod, a transmission rod which is fixedly connected between the movable sleeve and the buffer plate, a fixed block which is fixed at the top of the first connecting rod, and a second spring which is fixedly connected between the fixed block and the movable sleeve, wherein the first spring is fixed between the fixed block and the buffer plate;
the falling object falls to the buffer plate to drive the buffer plate to move downwards, and drive the transmission rod and the movable sleeve to move downwards, so that the second spring is stretched, the second spring elastically deforms, and the acting force of the falling object is offset.
The invention further improves the edge-facing protection device on the outer side of the building structure, the clamping piece comprises a first rod piece connected with the support frame in a position-adjustable manner, a supporting vertical rod connected with the first rod piece and extending vertically downwards, and a second rod piece arranged on the supporting vertical rod and opposite to the first rod piece, and the cantilever plate is fixedly connected between the second rod pieces on two adjacent columns. .
The invention further improves the edge protection device outside the building structure, and the edge protection device further comprises a second groove arranged at the bottom of the first rod piece, wherein the top end of the supporting upright rod is inserted into the second groove, and the first rod piece and the supporting upright rod are fixedly connected through a bolt.
The invention further improves the edge-facing protection device on the outer side of the building structure, and further comprises a first connecting block fixedly connected to the side part of the supporting vertical rod close to the bottom, a third groove arranged at the top of the second rod piece and a threaded hole arranged at the bottom of the inner wall of the third groove, wherein the bottom of the supporting vertical rod is placed at the bottom of the third groove, and is screwed in the first connecting block and the threaded hole through bolts so as to fixedly connect the supporting vertical rod and the second rod piece.
The invention further improves the edge-facing protection device on the outer side of the building structure, and further comprises a first clamping groove formed in the side wall of the third groove and a second connecting block which is fixed on the side part of the supporting vertical rod and corresponds to the first clamping groove;
through locating first draw-in groove with the second connecting block card to fixed connection supports pole setting and second member.
A construction method of an edge protection device on the outer side of a building structure is characterized by comprising the following steps:
providing a plurality of support frames, and fixedly connecting the support frames to the side parts of the corresponding columns in a horizontal shape;
adjusting the clamping pieces to the direction close to the column body so that the clamping pieces are close to each other and clamp the column body;
and providing a plurality of cantilever plates, and fixedly connecting the cantilever plates between the clamping pieces on the two adjacent columns so as to catch falling objects.
According to the invention, through the elastic change of the buffer part, a good buffer effect can be generated, and the phenomenon that the connection part of the limb protection device and the column body is broken due to the influence of falling objects, so that the whole protection device collapses is avoided; simultaneously, the threaded sleeves are driven to rotate through the rotating screw rod, so that the distance between the two first rod pieces is adjusted, the first rod pieces are drawn out through the bolts, the first rod pieces and the supporting vertical rods are disassembled, the supporting vertical rods are movably adjusted to be far away from the first clamping grooves, the supporting vertical rods and the second rod pieces are disassembled, the edge protection device is disassembled, and recycling of the protection device is achieved.
Drawings
Fig. 1 is a perspective view of a unit module in the edge protector for the outside of a building structure according to the present invention.
Fig. 2 is a plan view of a unit module in the edge protection device for the outside of the building structure according to the present invention.
Fig. 3 is a front sectional view of a support bracket in the edge protector for the outside of a building structure of the present invention.
Fig. 4 is a side sectional view of the first pin in the edge protector for the outside of the building structure of the present invention.
Fig. 5 is an enlarged schematic view of a portion a in fig. 4.
Figure 6 is a side sectional view of a support pole in the edge protector for the outside of a building structure of the invention.
Fig. 7 is an enlarged schematic view of a portion B in fig. 6.
The correspondence of reference numerals to components is as follows: the device comprises a cylinder 1, a support frame 2, a screw 21, a sliding groove 22, a slideway plate 221, a threaded sleeve 23, a bearing 24, a concave part 241, a first rod 3, a buffer plate 31, a first groove 32, a first connecting rod 33, a movable sleeve 34, a transmission rod 341, a support rod 3411, a first spring 35, a second spring 36, a fixed block 37, a second groove 38, a jack 381, a bolt 39, a support upright rod 4, a first connecting block 41, a second clamping groove 42, a second rod 5, a third groove 51, a first clamping groove 52, a threaded hole 53, a sleeve 54, a second connecting block 55, a bolt 56 and a cantilever plate 6.
Detailed Description
To facilitate an understanding of the present invention, the following description is made in conjunction with the accompanying drawings and examples.
Referring to fig. 1 to 2, the present invention provides an edge protection device for an outer side of a building structure, wherein a plurality of oppositely disposed columns 1 are formed on the outer side of the building structure, the edge protection device comprises: a support frame 2 which is fixedly connected with the side part of the column body 1 and is in a horizontal shape; the two clamping pieces are arranged on the support frame 2 in a position-adjustable manner and are oppositely arranged, and the two clamping pieces are close to each other and clamp the column body 1 by adjusting the clamping pieces in the direction close to the column body 1; and a cantilever plate 6 fixedly connected between the clamping parts on the two adjacent columns 1 so as to catch the falling object.
The edge-facing protection device outside the building structure is conveniently connected with the cylinder 1 through the support frame 2, the cylinder 1 is conveniently clamped through the clamping piece connected to the support frame 2, the support frame 2 and the clamping piece act together, the erection of the cantilever plate 6 is facilitated, falling objects are conveniently shielded, and the falling objects are prevented from directly falling to the lower construction position, so that dangerous accidents are caused.
A preferred embodiment of the edge protection device for the outer side of the building structure of the present invention is, as shown in fig. 3, further comprising: a screw 21 which is connected with the support frame 2 in a rotating way and is arranged along the length direction of the support frame 2, and two sections of thread sections with opposite directions are formed on the screw 21; and two threaded sleeves 23 which are respectively screwed on the two threaded sections and are slidably arranged on the support frame 2, the clamping piece is fixedly connected to the threaded sleeves 23, and the two threaded sleeves 23 are driven to move towards the mutually approaching direction by rotating the screw rod 21, so that the clamping piece is driven to move towards the approaching direction and clamp the column body 1.
Specifically, as shown in fig. 3, the device further includes a sliding chute 22 that is provided at a side portion of the support frame 2 and extends along a length direction of the support frame 2, and a chute plate 221 that is fixed to a top surface and a bottom surface of an inner wall of the sliding chute 22, wherein side portions of the two thread bushings 23 are slidably provided on the chute plate 221 and are disposed opposite to each other, a threaded hole of each thread bushing 23 is disposed along the length direction of the sliding chute 22, and the clamping member is fixedly connected to a side portion of each thread bushing 23, which is exposed from the sliding chute 22.
Specifically, as shown in fig. 3, the support frame further includes a through hole opened at a side portion of the support frame 2 and communicated with the chute 22, and a bearing 24 installed at a side wall of the chute 22 far from the through hole, wherein one end of the screw 21 passes through the through hole and is connected with the bearing 24.
Preferably, a recessed portion 241 is formed by recessing a side wall of the sliding chute 22 towards the inside, and the bearing 24 is fixedly mounted on the recessed portion 241, so as to prevent the connection between the bearing 24 and the inner wall of the sliding chute from being broken when the screw 21 is stressed too much, thereby affecting the stability of the edge protection device.
Furthermore, the clamping device further comprises a buffer piece which is arranged at the top of the clamping piece and can elastically deform, and the buffer piece elastically deforms under the action force of the falling object, so that the action force of the falling object is counteracted.
Further, as shown in fig. 4 and 5, a first groove 32 is formed at the top of the clamping member; the buffer member comprises a first connecting rod 33 fixed at the bottom of the first groove 32, a first spring 35 fixedly connected to the top of the first connecting rod 33 and vertically arranged, and a buffer plate 31 fixedly connected to the top of the first spring 35, wherein the size of the buffer plate 31 is matched with the size of the side wall of the first groove 32, and part of the buffer plate protrudes out of the first groove 32; the first spring 33 is compressed by the buffer plate 31 moving downward by the force of the falling object, so that the first spring 33 is elastically deformed to cancel the force of the falling object.
Specifically, as shown in fig. 5, the damping device further includes a movable sleeve 34 which is sleeved on the first connecting rod 33 and can be adjusted in height along the first connecting rod 33, a transmission rod 341 which is fixedly connected between the movable sleeve 34 and the damping plate 31, a fixed block 37 which is fixed on the top of the first connecting rod 33, and a second spring 36 which is fixedly connected between the fixed block 37 and the movable sleeve 34, wherein the first spring 35 is fixedly connected between the fixed block 37 and the damping plate 31;
the falling object falls on the buffer plate 31 to drive the buffer plate 31 to move downwards, and drive the transmission rod 341 and the movable sleeve 35 to move downwards, so that the second spring 36 is stretched, the second spring 36 is elastically deformed, and the acting force of the falling object is offset.
Preferably, the transmission rod 341 is disposed along the vertical direction and the bottom end of the transmission rod 341 is fixedly connected to the movable sleeve 34 through the horizontal supporting rod 3411.
Preferably, the elastic variable buffer piece is arranged at the top of the clamping piece, so that the acting force of falling objects can be counteracted conveniently, the edge protection device is prevented from being stressed and damaged and even falling off, and the service life of the edge protection device and the construction safety are improved.
Further, as shown in fig. 1, the clamping member includes a first rod 3 correspondingly connected to the threaded sleeve 23 and perpendicular to the supporting frame 2, a supporting upright 4 connected to the first rod 3 and extending vertically downward, and a second rod 5 installed on the supporting upright 4 and opposite to the first rod 3, and the cantilever plate 6 is fixedly connected between the second rods 5 on two adjacent columns 1. By rotating the screw 21, the threaded sleeve 23 is driven to move in the direction of approaching each other along the screw 21, so that the two first rods 3 are driven to move in the direction of approaching each other, and the first rods 3, the supporting upright rods 4 and the second rods 5 clamp the outer side surface of the column 1.
Preferably, through two first member 3 so that carry out holder open-ended regulation according to the size of a dimension of cylinder 1, thereby be convenient for chucking cylinder 1, it is difficult to adjust according to the operating mode of actual construction to have avoided traditional protector, need customize in the construction, thereby made things convenient for this to face limit protector's used cyclically, the cost of engineering has been practiced thrift, through with first member 3, support to set into detachable connected mode between pole setting 4 and the second member 5, thereby be convenient for the device and used the back that finishes, pull down from cylinder 1's department, be convenient for follow-up used cyclically.
Further, as shown in fig. 6, the support device further includes a second groove 38 opened at the bottom of the first rod 3, the top end of the support upright 4 is inserted into the second groove 38, and the first rod 3 and the support upright 4 are fixedly connected by a bolt 39.
Specifically, the device further comprises a first through hole which is formed in the first rod 3 and communicated with the second groove 38, and a second through hole which is formed in the top of the supporting upright rod 4 and is opposite to the first through hole; the bolt 39 penetrates through the first through hole and the second through hole to fixedly connect the first rod 3 and the support upright rod 4.
Preferably, a support block is further included and fixed to the inner wall of the second groove 38 away from the first through hole, and a socket 381 is formed at a position of the support block opposite to the first through hole to fix the latch 39.
Preferably, the second recess 38 is not in communication with the first recess 32.
Further, as shown in fig. 6 and 7, the support device further includes a first connecting block 41 fixedly connected to a side portion of the support vertical rod 4 near the bottom, a third groove 38 opened at the top of the second rod 5, and a threaded hole 53 opened at the bottom of the inner wall of the third groove 38, wherein the bottom of the support vertical rod 4 is placed on the bottom surface of the third groove 38, and is screwed to the first connecting block 41 and the threaded hole 53 through a bolt 56, so as to fixedly connect the support vertical rod 4 and the second rod 5.
Specifically, the connecting device further comprises a sleeve 54 which is fixedly connected to the first connecting block 41 and is vertically arranged, the sleeve 54 is arranged corresponding to the threaded hole 53, and the bolt 56 is screwed in the threaded hole 53 and the sleeve 54.
Specifically, as shown in fig. 6, the connecting device further includes a second locking groove 42 opened at a position close to the bottom of the side portion of the supporting upright rod 4, and the first connecting block 41 is inserted into the second locking groove 42 and partially protrudes out of the second locking groove 42.
Specifically, as shown in fig. 7, the support device further includes a first locking groove 52 formed in a side wall of the third groove 51, and a second connecting block 55 fixed to a side portion of the support upright 4 and corresponding to the first locking groove 52; the second connecting block 55 is clamped in the first clamping groove 52 to fixedly connect the support upright 4 and the second rod 5.
Preferably, the two sides of the supporting upright 4 and the two side walls of the third groove 51 have a spacing therebetween, so as to facilitate the arrangement of the first connecting block 41 and the second connecting block 55.
Preferably, the support frame 2, the first rod 3 and the second rod 5 are arranged according to the size of the cross section of the column, the support upright 4 is arranged according to the height of the column 1, and the cantilever plate 6 is fixedly connected to the second rods 5 of the two adjacent clamping members.
The concrete embodiment of the edge protection device outside the building structure of the invention is that a plurality of support frames 2 are provided, the bottom of the support upright stanchion 4 is placed on the bottom surface of the third groove 38, the second connecting block 55 is clamped in the first clamping groove 52, the first connecting block 41 is inserted in the second clamping groove 42 and partially protrudes out of the second clamping groove 42, and the bolt 56 is screwed in the sleeve 54 and the threaded hole 53 to fixedly connect the support upright stanchion 4 and the second member bar 5;
fixedly connecting the support frame 2 to the outer side of the corresponding column body 1, and further rotating the screw rod 21 to drive the two thread sleeves 23 to move towards the mutually approaching direction, so as to drive the two first rod pieces 3 to move towards the mutually approaching direction, so that the clamping pieces clamp the outer side surface of the column body 1;
providing a plurality of cantilever plates 6, and erecting the cantilever plates on the second rod pieces 5 of two adjacent clamping pieces so as to shield falling objects;
when the falling object drops, the hanging plate 6 receives the falling object, the falling object corresponding to the position of the clamping piece falls on the top surface of the buffer plate 31 to drive the buffer plate 31 to move downwards under the stress, so as to compress the first spring 35, so that the first spring 33 elastically deforms to offset the acting force of the falling object, meanwhile, the transmission rod 341 moves downwards under the stress to drive the movable sleeve 35 to move downwards, so as to stretch the second spring 36, so as to elastically deform the second spring 36, and therefore the acting force of the falling object is offset.
A construction method of an edge protection device on the outer side of a building structure comprises the following steps: providing a plurality of support frames 2, and fixedly connecting the support frames 2 to the side parts of the corresponding columns 1 in a horizontal shape;
adjusting the clamping members in a direction to approach the column body 1 so that the clamping members approach each other and clamp the column body 1;
and providing a plurality of cantilever plates 6, and fixedly connecting the cantilever plates 6 between the clamping pieces on the two adjacent columns 1 so as to catch falling objects.
The concrete embodiment of the edge protection device outside the building structure of the invention is that a plurality of support frames 2 are provided, the bottom of the support upright stanchion 4 is placed on the bottom surface of the third groove 38, the second connecting block 55 is clamped in the first clamping groove 52, the first connecting block 41 is inserted in the second clamping groove 42 and partially protrudes out of the second clamping groove 42, and the bolt 56 is screwed in the sleeve 54 and the threaded hole 53 to fixedly connect the support upright stanchion 4 and the second member bar 5;
fixedly connecting the support frame 2 to the outer side of the corresponding column body 1, and further rotating the screw rod 21 to drive the two thread sleeves 23 to move towards the mutually approaching direction, so as to drive the two first rod pieces 3 to move towards the mutually approaching direction, so that the clamping pieces clamp the outer side surface of the column body 1;
providing a plurality of cantilever plates 6, and erecting the cantilever plates on the second rod pieces 5 of two adjacent clamping pieces so as to shield falling objects;
when the falling object drops, the hanging plate 6 receives the falling object, the falling object corresponding to the position of the clamping piece falls on the top surface of the buffer plate 31 to drive the buffer plate 31 to move downwards under the stress, so as to compress the first spring 35, so that the first spring 33 elastically deforms to offset the acting force of the falling object, meanwhile, the transmission rod 341 moves downwards under the stress to drive the movable sleeve 35 to move downwards, so as to stretch the second spring 36, so as to elastically deform the second spring 36, and therefore the acting force of the falling object is offset.
While the present invention has been described in detail and with reference to the accompanying drawings and examples, it will be apparent to one skilled in the art that various changes and modifications can be made therein. Therefore, certain details of the embodiments are not to be interpreted as limiting, and the scope of the invention is to be determined by the appended claims.
Claims (10)
1. The utility model provides a building structure outside face limit protector, the building structure outside is formed with the cylinder that a plurality of intervals set up, a serial communication port, face limit protector and include:
the supporting frame is fixedly connected to the side part of the column body and is in a horizontal shape;
the two clamping pieces are arranged on the support frame in an adjustable position and are oppositely arranged, and the clamping pieces are adjusted towards the direction close to the column body, so that the two clamping pieces are close to each other and clamp the column body; and
and the cantilever plate is fixedly connected between the clamping pieces on the two adjacent columns so as to catch falling objects.
2. An edge protection device for an exterior side of a building structure as claimed in claim 1, further comprising:
the screw rod is rotatably connected to the support frame and arranged along the length direction of the support frame, and two thread sections in opposite directions are formed on the screw rod; and
the clamping piece is fixedly connected to the threaded sleeves, the two threaded sleeves are driven to move towards the direction close to each other by rotating the screw rod, and the clamping piece is driven to move towards the direction close to each other and clamp the column body.
3. A device according to claim 1, further comprising a resiliently deformable buffer member mounted on the top of the holding member, the buffer member being resiliently deformed by the action of the falling object so as to cancel the action of the falling object.
4. The building structure outer side limb protector according to claim 3, wherein the top of the clamp is provided with a first groove;
the buffer piece comprises a first connecting rod fixed at the bottom of the first groove, a vertically arranged first spring fixedly connected to the top of the first connecting rod and a buffer plate fixedly connected to the top of the first spring, and the size of the buffer plate is matched with the size of the side wall of the first groove and part of the buffer plate protrudes out of the first groove;
the buffer plate is moved downwards under the action force of the falling object to compress the first spring, so that the first spring is elastically deformed, and the action force of the falling object is counteracted.
5. The edge protector for the outer side of a building structure according to claim 4, further comprising a movable sleeve which is sleeved on the first connecting rod and can be adjusted in height along the first connecting rod, a transmission rod which is fixedly connected between the movable sleeve and the buffer plate, a fixed block which is fixed on the top of the first connecting rod, and a second spring which is fixedly connected between the fixed block and the movable sleeve, wherein the first spring is fixed between the fixed block and the buffer plate;
the falling object falls on the buffer plate to drive the buffer plate to move downwards and drive the transmission rod and the movable sleeve to move downwards, so that the second spring is stretched, the second spring is elastically deformed, and the acting force of the falling object is offset.
6. The edge protector for the outside of building structure as claimed in claim 1, wherein the holding member comprises a first rod member connected to the supporting frame in a position-adjustable manner, a supporting upright member connected to the first rod member and extending vertically downward, and a second rod member installed to the supporting upright member and disposed opposite to the first rod member, and the cantilever plate is fixedly connected between the second rod members of two adjacent column members.
7. The edge protector for the outer side of building structure as claimed in claim 6, further comprising a second groove formed at the bottom of said first rod, wherein the top end of said supporting vertical rod is inserted into said second groove, and said first rod and said supporting vertical rod are fixedly connected by means of a pin.
8. The edge protector for the outer side of building structure as claimed in claim 6, further comprising a first connecting block fixedly connected to the side of said supporting vertical rod near the bottom, a third groove opened at the top of said second rod, and a threaded hole opened at the bottom of the inner wall of said third groove, wherein the bottom of said supporting vertical rod is placed on the bottom of said third groove, and is screwed to said first connecting block and said threaded hole by means of a bolt, so as to fixedly connect said supporting vertical rod and said second rod.
9. The edge protector for the outer side of building structure according to claim 8, further comprising a first slot opened on the side wall of the third groove and a second connecting block fixed on the side of the supporting vertical rod and corresponding to the first slot;
through will the second connecting block card is located first draw-in groove to fixed connection support the pole setting with the second member.
10. A method of constructing an outer side edge protector according to claim 1, characterised by the steps of:
providing a plurality of support frames, and fixedly connecting the support frames to the side parts of the corresponding columns in a horizontal shape;
adjusting the clamping pieces to a direction of approaching the column body so that the clamping pieces approach each other and clamp the column body;
and providing a plurality of cantilever plates, and fixedly connecting the cantilever plates between the clamping pieces on the two adjacent columns so as to catch falling objects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111121279.5A CN113833287A (en) | 2021-09-24 | 2021-09-24 | Edge-facing protection device on outer side of building structure and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111121279.5A CN113833287A (en) | 2021-09-24 | 2021-09-24 | Edge-facing protection device on outer side of building structure and construction method thereof |
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| CN113833287A true CN113833287A (en) | 2021-12-24 |
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| CN202111121279.5A Pending CN113833287A (en) | 2021-09-24 | 2021-09-24 | Edge-facing protection device on outer side of building structure and construction method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114837447A (en) * | 2022-04-29 | 2022-08-02 | 中建二局安装工程有限公司 | Pushable overhanging horizontal protection device and construction method thereof |
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| CN212201572U (en) * | 2020-04-29 | 2020-12-22 | 福州德兴裕祥金属制品有限公司 | Quick-assembling quick-disassembling type limb guardrail |
| CN212836836U (en) * | 2020-07-24 | 2021-03-30 | 衢州万方建设有限公司 | Protective railing for constructional engineering |
| CN113294191A (en) * | 2021-03-04 | 2021-08-24 | 吴禹默 | Supporting device for coal mine safety engineering protection |
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| CN208122357U (en) * | 2018-03-22 | 2018-11-20 | 中建八局第二建设有限公司 | A kind of outer cantilevered plate edge protection device |
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| CN212201572U (en) * | 2020-04-29 | 2020-12-22 | 福州德兴裕祥金属制品有限公司 | Quick-assembling quick-disassembling type limb guardrail |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114837447A (en) * | 2022-04-29 | 2022-08-02 | 中建二局安装工程有限公司 | Pushable overhanging horizontal protection device and construction method thereof |
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Application publication date: 20211224 |