CN219672223U - Super high-rise overhanging protection device - Google Patents
Super high-rise overhanging protection device Download PDFInfo
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- CN219672223U CN219672223U CN202321090374.8U CN202321090374U CN219672223U CN 219672223 U CN219672223 U CN 219672223U CN 202321090374 U CN202321090374 U CN 202321090374U CN 219672223 U CN219672223 U CN 219672223U
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- 239000002184 metal Substances 0.000 claims abstract description 75
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 238000001125 extrusion Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 4
- 230000001012 protector Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 11
- 229910000831 Steel Inorganic materials 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of overhanging protection and discloses an ultra-high-rise overhanging protection device which comprises an overhanging body and a trapezoid supporting structure, wherein a plurality of metal sleeves are fixedly arranged on the upper surface of the overhanging body, the bottom ends of the metal sleeves are fixedly connected with inner rods, the inner rods penetrate into the overhanging body and are fixedly connected with the overhanging body, the metal sleeves are fixedly connected with the overhanging body through the inner rods, a flange plate is sleeved at the top end of the inner rods, and thin rods are arranged in the inner parts of the metal sleeves in a penetrating mode. According to the utility model, through the coordination of the structures such as the metal clamping rod, the metal clamping blocks, the movable pressing blocks and the like, a fixing bolt is screwed into the metal sleeve, so that the movable pressing blocks and the metal clamping blocks on the left side and the right side can both extrude the limiting ring grooves on the thin rods, and the thin rods can be conveniently and rapidly fixed on the overhanging body, so that a construction worker can rapidly install the guardrail, and the time of the construction worker without the guardrail and when the guardrail is additionally installed is reduced.
Description
Technical Field
The utility model relates to the technical field of overhanging protection, in particular to an ultra-high-rise overhanging protection device.
Background
Overhanging is a term of art of building construction, and a building member achieves an effect by using a guy cable structure or other structures. The overhanging structure is one of the common structural forms in engineering structures, and in the process of vertical cross operation of main body structure construction and curtain wall engineering, the difficulty of no safety protection measures is faced, and the novel overhanging protection shed is erected to ensure the construction safety of the three-dimensional cross operation, so that the overhanging protection shed is one of the most effective measures for preventing high-altitude falling objects and object striking accidents.
Through searching, the prior patent (publication number: CN 211447729U) discloses a super high-rise cantilever protection device, which comprises a hard protection, a soft protection and a steel wire rope, wherein the hard protection cantilever is arranged on a structural beam plate, the soft protection is obliquely arranged at the outer end of the hard protection, one end of the steel wire rope is arranged on the upper structural beam plate, and the other end of the steel wire rope is connected with the soft protection; the hard protection device comprises cantilever beams, steel pipes and steel plates, wherein the cantilever beams are arranged on a structural beam plate, the steel pipes are welded between a pair of cantilever beams, and the steel plates are welded on the steel pipes; the soft protection comprises a horizontal support, a transverse support and a safety net, wherein the horizontal support and the transverse support are spliced to form a rectangular structure, and the safety net is arranged in the rectangular structure. The super high-rise cantilever protective device provided by the utility model has a reasonable structure, improves the safety of super high-rise operation through the combined action of the hard protection and the soft protection, and can be used in a turnover way, thereby effectively controlling the construction cost. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model:
the existing overhanging protection device does not consider the protection surface of the construction workers during the construction of the storey and overhanging, namely, the construction workers are always directly exposed at the edge of the stairs when the disposable guardrails are installed for overhanging, and the longer the time for installing and dismantling the protection structure is, the greater the risk level of the workers is.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an ultra-high-rise overhanging protection device, which solves the problems in the background art.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a super high-rise protection device that encorbelments, includes encorbelments body and trapezoidal bearing structure, the last fixed surface of encorbelments body installs a plurality of metal sleeve pipes, metal sleeve pipe's bottom fixedly connected with internal lever, internal lever runs through to the inside of encorbelments body and with its fixed connection, its metal sleeve pipe passes through internal lever fixed connection with the body of encorbelments, the top cover of internal lever is equipped with the ring flange, metal sleeve's inside runs through and is provided with the thin pole, and the top fixed mounting of its thin pole has the guardrail, the bottom of thin pole runs through to metal sleeve pipe inside and has seted up the restriction annular at its surface, the right-most end of encorbelments body runs through and is provided with the mobile jib, its mobile jib fixed connection between last layer encorbelments body and the next floor encorbelments body.
Preferably, the extrusion groove is formed in the metal sleeve, a metal clamping rod is movably arranged in the extrusion groove, and the metal clamping rod comprises a right side rod and a left side rod.
Preferably, one ends of the right side rod and the left side rod are respectively provided with a fixed rotating shaft in a penetrating manner, the metal clamping rods and the metal sleeves are rotationally connected through the fixed rotating shafts, the surfaces of the fixed rotating shafts are sleeved with torsion springs, one ends of the torsion springs are connected with the left surfaces of the metal clamping rods, and the other ends of the torsion springs are connected with the inner walls of the extrusion grooves.
Preferably, the inner surfaces of the right side rod and the left side rod are fixedly provided with metal clamping blocks, and the radian of each metal clamping block is mutually matched with the radian of the limiting ring groove.
Preferably, the inside opposite side of extrusion groove is provided with movable briquetting, both ends are all fixed mounting has the engaging lug about the movable briquetting, two the surface rotation of engaging lug is provided with the connecting rod, and the other end of its connecting rod is connected with the other end rotation of metal clamp lever.
Preferably, the other side of the metal sleeve is provided with a fixing bolt in a penetrating way, the surface of the other side of the movable pressing block is fixedly provided with a convex layer, the threaded end of the fixing bolt is in contact with the convex layer, and the surface of one side of the movable pressing block is in an arc shape.
(III) beneficial effects
The utility model provides a super high-rise overhanging protection device, which has the following beneficial effects:
(1) According to the utility model, through the cooperation of the structures such as the metal clamping rod, the metal clamping blocks, the movable pressing blocks and the like, a fixing bolt is screwed into the metal sleeve, so that the movable pressing blocks and the metal clamping blocks on the left side and the right side can both extrude the limiting ring grooves on the thin rods, and the thin rods can be conveniently and rapidly fixed on the overhanging body, so that a construction worker can rapidly install the guardrail, and the time of the construction worker without the guardrail and when the guardrail is additionally installed is reduced.
(2) According to the utility model, through the cooperation of the structures such as the torsion spring and the fixed rotating shaft, the fixed bolt is taken down from the metal sleeve, the movable pressing block is not pressed by the fixed bolt, the connecting rod connected with the movable pressing block can loosen the restriction on the metal clamping rod, and the metal clamping rod can be separated from the thin rod under the action of the torsion spring, so that the thin rod and other disposable guardrails can be conveniently taken down.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the utility model at area A of FIG. 1;
FIG. 3 is a top cross-sectional view of a metal sleeve structure of the present utility model;
fig. 4 is a perspective view of the structure of the fine rod of the present utility model.
In the figure: 1. a cantilever body; 2. a trapezoidal support structure; 3. a metal sleeve; 4. a thin rod; 5. a main rod; 6. guard bars; 7. an inner rod; 8. a flange plate; 9. a metal clamping rod; 10. a torsion spring; 11. fixing the rotating shaft; 12. a metal clamp block; 13. a connecting lug; 14. a bump layer; 15. a fixing bolt; 16. a movable pressing block; 17. a connecting rod; 18. an extrusion groove; 19. limiting the ring groove; 901. a right side lever; 902. left side pole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
The utility model provides a super high-rise protection device that encorbelments as shown in fig. 1-4, including encorbelments body 1 and trapezoidal bearing structure 2, the upper surface fixed mounting of encorbelments body 1 has a plurality of metal sleeve pipes 3, the bottom fixedly connected with internal lever 7 of metal sleeve pipe 3, internal lever 7 runs through to the inside of encorbelments body 1 and with fixed connection, its metal sleeve pipe 3 passes through internal lever 7 fixed connection with encorbelments body 1, the top cover of internal lever 7 is equipped with ring flange 8, the inside of metal sleeve pipe 3 runs through and is provided with fine rod 4, the top fixed mounting of fine rod 4 has guardrail 6, the bottom of fine rod 4 runs through to the inside of metal sleeve pipe 3 and has seted up restriction annular 19 at its surface, the extreme right-hand member of encorbelments body 1 runs through and is provided with mobile jib 5, mobile jib 5 fixed connection is between last layer encorbelments body 1 and the next layer encorbelments body 1.
Wherein: the fixing bolt 15 is screwed into the metal sleeve 3, the fixing bolt 15 can extrude the movable pressing block 16, the cambered surface end of the fixing bolt is in pressing contact with the slender rod 4, meanwhile, the connecting rods 17 at the left side and the right side of the movable pressing block 16 are pulled to drag the metal clamping rod 9, the metal clamping block 12 can extrude the limiting ring groove 19 on the slender rod 4, and therefore the slender rod 4 can be conveniently and rapidly fixed to the overhanging body 1.
Example two
On the basis of the first embodiment, the scheme in the first embodiment is further introduced in detail in combination with the following specific working modes, and the details are described below:
as shown in fig. 3, as a preferred embodiment; the extrusion groove 18 has been seted up to the inside of metal sleeve pipe 3, and the inside activity of extrusion groove 18 is provided with metal clamping bar 9, and metal clamping bar 9 includes right side pole 901 and left side pole 902, and the shape size of right side pole 901 and left side pole 902 is the same.
As shown in fig. 3, as a preferred embodiment; the one end of right side pole 901 and left side pole 902 all runs through and is provided with fixed pivot 11, its metal clamping bar 9 rotates through fixed pivot 11 with metal sleeve pipe 3 and is connected, fixed pivot 11's surface cover is equipped with torsional spring 10, torsional spring 10's one end is connected with metal clamping bar 9 left surface, its torsional spring 10's the other end and extrusion groove 18 inner wall connection, take off fixing bolt 15 from metal sleeve pipe 3, its movable briquetting 16 is after not receiving fixing bolt 15's pressure, the connecting rod 17 of being connected with movable briquetting 16 at this moment can loosen the restriction to metal clamping bar 9, and metal clamping bar 9 then can be separated with thin pole 4 again under torsional spring 10's effect.
As shown in fig. 3, as a preferred embodiment; the metal clamping blocks 12 are fixedly arranged on the inner surfaces of the right side rod 901 and the left side rod 902, the radian of the metal clamping blocks 12 is matched with that of the limiting ring groove 19, and therefore the movement of the fine rod 4 can be better limited after the metal clamping blocks 12 are in pressing contact with the fine rod 4.
As shown in fig. 3, as a preferred embodiment; the inside opposite side of extrusion groove 18 is provided with movable briquetting 16, and the left and right sides both ends of movable briquetting 16 are all fixed mounting has engaging lug 13, and the surface rotation of two engaging lugs 13 is provided with connecting rod 17, and the other end of its connecting rod 17 is connected with the other end rotation of metal clamp rod 9.
As shown in fig. 3, as a preferred embodiment; the other side of the metal sleeve 3 is provided with a fixing bolt 15 in a penetrating way, the other side surface of the movable pressing block 16 is fixedly provided with a convex layer 14, the threaded end of the fixing bolt 15 is contacted with the convex layer 14, and one side surface of the movable pressing block 16 is in an arc shape.
To sum up, the workflow of the utility model: in the building process of a high building, the overhanging body 1 is often required to be additionally provided with a disposable guardrail 6 so as to ensure the safety of construction workers, and then the disposable guardrail 6 is required to be disassembled and welded to build a permanent enclosing wall; when the disposable guardrail 6 is built, the thin rod 4 needs to be inserted into the metal sleeve 3, and then only one fixing bolt 15 is used for screwing in, so that the fixing bolt 15 presses the movable pressing block 16, the cambered surface end of the movable pressing block 16 presses the limiting ring groove 19 of the thin rod 4 to fix and limit the movement of the thin rod 4, the connecting lugs 13 on the left side and the right side of the movable pressing block 16 pull the connecting rod 17 in the process of approaching the movable pressing block 16 to the thin rod 4, the other end of the connecting rod 17 pulls the other end of the metal clamping rod 9, the right side rod 901 and the left side rod 902 are mutually closed, and at the moment, the metal clamping blocks 12 on the inner surfaces of the right side rod 901 and the left side rod 902 also press the limiting ring groove 19 of the thin rod 4, and finally the thin rod 4 is fixed on the surface of the cantilever body 1.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a super high-rise protector that encorbelments, includes encorbelments body (1) and trapezoidal bearing structure (2), its characterized in that: the utility model discloses a cantilever structure, including cantilever body (1), metal sleeve (3) and limiting ring groove (19) are provided in the top of cantilever body (1), metal sleeve (3) are fixed mounting on the upper surface of cantilever body (1), the bottom fixedly connected with inside pole (7) of metal sleeve (3), inside pole (7) are run through to cantilever body (1) and with it fixed connection, the top cover of inside pole (7) is equipped with ring flange (8), the inside of metal sleeve (3) is run through and is provided with thin pole (4), the top fixed mounting of its thin pole (4) has guardrail (6), limiting ring groove (19) have been seted up to inside metal sleeve (3) and at its surface to the bottom of thin pole (4), the right-most end of cantilever body (1) is run through and is provided with mobile jib (5), mobile jib (5) fixed connection between upper cantilever body (1) and next layer cantilever body (1).
2. The super high-rise cantilever protection device according to claim 1, wherein: the inside of metal sleeve pipe (3) has seted up extrusion groove (18), the inside activity of extrusion groove (18) is provided with metal clamping bar (9), metal clamping bar (9) include right side pole (901) and left side pole (902).
3. The super high-rise cantilever protection device according to claim 2, wherein: the utility model discloses a metal clamp rod, including right side pole (901) and left side pole (902), fixed pivot (11) are all run through to one end of right side pole (901) and left side pole (902), and its metal clamp rod (9) are connected through fixed pivot (11) rotation with metal sleeve (3), the surface cover of fixed pivot (11) is equipped with torsional spring (10), the one end and the left surface of metal clamp rod (9) of torsional spring (10) are connected, and the other end and the extrusion groove (18) inner wall connection of torsional spring (10).
4. A super high-rise cantilever guard according to claim 3, wherein: the inner surfaces of the right side rod (901) and the left side rod (902) are fixedly provided with metal clamping blocks (12), and the radian of each metal clamping block (12) is mutually matched with the radian of the limiting ring groove (19).
5. The super high-rise cantilever protection device according to claim 4, wherein: the inside opposite side of extrusion groove (18) is provided with movable briquetting (16), both ends are all fixed mounting in the left and right sides of movable briquetting (16) have engaging lug (13), and two the surface rotation of engaging lug (13) is provided with connecting rod (17), and the other end of its connecting rod (17) is connected with the other end rotation of metal clamp rod (9).
6. The super high-rise cantilever protection device according to claim 5, wherein: the other side of the metal sleeve (3) is provided with a fixing bolt (15) in a penetrating mode, a protruding layer (14) is fixedly arranged on the surface of the other side of the movable pressing block (16), the threaded end of the fixing bolt (15) is in contact with the protruding layer (14), and the surface of one side of the movable pressing block (16) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321090374.8U CN219672223U (en) | 2023-05-09 | 2023-05-09 | Super high-rise overhanging protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321090374.8U CN219672223U (en) | 2023-05-09 | 2023-05-09 | Super high-rise overhanging protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219672223U true CN219672223U (en) | 2023-09-12 |
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ID=87899188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321090374.8U Active CN219672223U (en) | 2023-05-09 | 2023-05-09 | Super high-rise overhanging protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219672223U (en) |
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- 2023-05-09 CN CN202321090374.8U patent/CN219672223U/en active Active
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