CN219528498U - Face limit protection system - Google Patents
Face limit protection system Download PDFInfo
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- CN219528498U CN219528498U CN202320811730.4U CN202320811730U CN219528498U CN 219528498 U CN219528498 U CN 219528498U CN 202320811730 U CN202320811730 U CN 202320811730U CN 219528498 U CN219528498 U CN 219528498U
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Abstract
The utility model provides a limb protection system, which relates to the technical field of building construction and is used for constructing safety protection for a limb position of a building during construction. The attachment device is provided with a clamping piece which is clamped on the building, and the clamping piece is provided with a locking structure which forms a clamping force on the clamping part of the building; the attaching device is also provided with a force-constructing piece which is matched and abutted with the clamping position of the building and abutted with the clamping piece; the guardrail device is connected with the clamping piece of the attachment device to form safety protection for the adjacent edge position of the building. The temporary edge protection system can be flexibly erected and arranged according to the site conditions, is convenient to install and detach, can be recycled, reduces the engineering construction safety protection facility cost, and improves the site construction efficiency and convenience.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a limb protection system.
Background
At present, the edge protection device adopting the steel structure is widely applied to super high-rise steel structure building engineering, for example, in the frame construction process of a frame core tube steel structure building, an operation worker is simply prevented from falling by welding a stand column on a floor steel beam of a floor slab construction floor and tying a life line (a steel wire rope).
The traditional edge protection measures are large in installation and movement difficulty, poor in cyclic utilization, long in loading and unloading time consumption, high in overall manufacturing cost, and poor in falling protection effect on objects, and the construction of a floor slab structure is affected. Therefore, aiming at the defects and shortcomings of the traditional edge protection device, a tool type edge protection system with stronger applicability and functionality needs to be developed so as to better meet the construction requirements of high-rise buildings.
Disclosure of Invention
In order to solve the problems of inconvenient installation and disassembly, insufficient recycling property and high construction cost of the traditional edge protection device, the utility model provides an edge protection system which can be flexibly erected and arranged according to site conditions, is convenient to install and disassemble and can be recycled, reduces the cost of engineering construction safety protection facilities and improves site construction efficiency and convenience.
The technical scheme adopted for solving the technical problems is as follows: a limb protection system is used for constructing safety protection for a limb position of a building during construction and comprises an attachment device and a guardrail device.
The attaching device is provided with a clamping piece which is clamped on the building, and the clamping piece is provided with a locking structure which forms a holding force on the clamping part of the building; the attaching device is also provided with a force-constructing piece which is matched and abutted with the clamping position of the building and abutted with the clamping piece.
The guardrail device is connected with the clamping piece of the attachment device to form safety protection for the adjacent edge position of the building.
In a specific embodiment, the attachment device further comprises a distance adjusting member arranged between the clamping member and the force member and abutted against the force member.
In a specific embodiment, the clamping member at least comprises a crossing member and a butt joint member; the crossing piece is arranged at the clamping part of the building in a crossing way; the abutment is disposed at one end of the cross member and is connected to the barrier device.
In a specific embodiment, the locking structure includes a locking nut and a threaded end on the other end of the cross member relative to the abutment member that mates with the locking nut.
In a specific embodiment, the spanning member is formed with a sleeving part, and the force member and the distance adjusting member are sleeved on the sleeving part of the spanning member.
In a specific embodiment, the guardrail device is provided with an extension rod connected with a butt joint part, the butt joint part is of a cylindrical structure for accommodating the extension rod, the butt joint part and the extension rod are provided with corresponding alignment holes at the connection positions, and the alignment holes are provided with positioning parts in a penetrating manner.
In a specific embodiment, the barrier device further comprises a protective mesh formed with a first spacing structure that can be threaded through the extension rod.
In a specific embodiment, the guard rail device is further provided with a clamping sleeve sleeved on the extension rod, a second limiting structure extending obliquely downwards is arranged on one side of the guard rail device, and a through hole with a threaded structure and a tightening bolt matched with the threads of the through hole are arranged on the side portion of the clamping sleeve.
In a specific embodiment, the abutment is further provided with a convex third limit structure on one side of the barrier device.
In a specific embodiment, the butt joint part and the alignment hole of the extension rod at the connecting position form a through structure; the positioning piece comprises a rod-shaped body penetrating through the alignment hole and surrounding bodies respectively connected with two ends of the rod-shaped body to form a surrounding structure; the rod-shaped body and the surrounding body are respectively provided with a penetrating structure, wherein the end of the surrounding body penetrates through the end of the rod-shaped body, and the other end of the surrounding body is sleeved with the sleeved structure, the surrounding body is arranged at the other end of the surrounding body, and the sleeved structure is arranged at the other end of the surrounding body.
The utility model has the advantages that:
1. the edge protection system has the structural characteristics of a tool type, is convenient to install and detach, can be flexibly arranged according to the working condition of the site, can be repeatedly used, reduces the cost of construction tools, and improves the efficiency and convenience of site construction.
2. The edge protection system adopts three limit structure designs which are convenient to install and disassemble for the guardrail device, namely a first limit structure of the protection net, a second limit structure of the inclined downward extension of the clamping sleeve, and a third limit structure of the butt joint part, wherein the first limit structure of the protection net can be penetrated through the extension rod, the second limit structure of the inclined downward extension of the clamping sleeve is arranged, and the third limit structure of the butt joint part is arranged on one side of the guardrail device, so that the guardrail device is convenient to install and fix, and meanwhile, the protection safety is guaranteed.
3. The adjacent side protection system and the building are connected and fixed in a clamping mode, so that the tool convenience of the system in use can be improved, and meanwhile, the damage to the building caused by the traditional mode of punching or welding is avoided.
4. The adjacent edge protection system is provided with a force-constructing piece which is in adaptive butt joint with the joint position of the building and is propped against the clamping piece, and a distance-adjusting piece which is propped against the force-constructing piece is adopted between the clamping piece and the force-constructing piece, so that adaptive contact stress can be carried out according to the actual shape and specific size of different building connecting parts, the joint distance is adaptively adjusted, and the practicability and the toolability of the system component are further improved.
5. The locking structure of the edge protection system adopts a threaded connection mode to form a holding force on the clamping part of the building, so that the convenience of installation and use is improved; the guardrail device and the attachment device are spliced by the butt joint part and the extension rod, and the corresponding spliced position is provided with the alignment hole and the positioning part which are convenient to assemble and disassemble, so that the site construction efficiency and the safety performance of the protection system can be further improved.
Drawings
FIG. 1 is a schematic view of the structure of the edge protection system according to the present utility model;
FIG. 2 is a schematic diagram of a detachable structure of the edge protection system according to the present utility model;
FIG. 3 is a schematic view of a positioning member of an edge protection system according to the present utility model;
fig. 4 is a schematic drawing of a ferrule of an edge protection system of the present utility model.
The main reference numerals illustrate:
1-a threaded end; 2-locking nuts; 3-a distance adjusting piece; 4-inner clamping; 5-a cross member; 6-an outer clamp; 7-butting piece; 8-a third limit structure; 9-extending a rod; 10-positioning pieces; 11-a protective net; 12-cutting ferrule; 13-steel beams; 14-floor slab; 15-a rod-shaped body; 16-enclosing body; 17-a second limiting structure; 18-first limit structure.
Detailed Description
The embodiment of the utility model solves the problems of inconvenient installation and disassembly, insufficient recyclability and high construction cost of the traditional edge protection device by providing the edge protection system, and the general thought is as follows:
referring to fig. 1-4, an edge protection system is provided for constructing a safety protection for an edge position of a building during construction, and includes an attachment device and a guardrail device. The attachment device is provided with a clamping piece which is clamped on the building, and the clamping piece is provided with a locking structure which forms a clamping force on the clamping part of the building; the attaching device is also provided with a force-constructing piece which is matched and abutted with the clamping position of the building and abutted with the clamping piece; the guardrail device is connected with the clamping piece of the attachment device to form safety protection for the adjacent edge position of the building. This face limit protection system establishes piece and building junction portion joint through the card of attaching means, for example in the frame work progress of frame core section of thick bamboo steel construction building, form the effect of holding tightly to building junction portion with locking structure, not only can improve this system instrument convenience when using, avoid traditional mode to adopt the destruction that punching or welding mode caused the building simultaneously, can erect in a flexible way according to the scene condition and arrange, the installation, dismantle the convenience, but reuse reduces engineering construction safety protection facility cost, improve scene efficiency of construction and convenience.
With continued reference to fig. 1 and 2, in this example, the building structure to which the attachment device of the edge protection system is specifically connected is a steel beam 13, and the clamping position of the force-constructing member and the steel beam 13 is adapted, and the force-constructing member is specifically composed of an inner clamp 4 and an outer clamp 6, for example, the force-constructing member may be composed of a steel pipe welded with two steel plates, the two steel plates are welded with two sides of the steel pipe at an angle of 45 °, and the attachment points with the steel beam 13 are four contact points in a plane when the installation is completed, so as to construct a stable acting force on the corresponding flange of the steel beam 13, such as an i-steel structure. The attachment device also comprises a distance adjusting piece 3 which is arranged between the clamping piece and the force constructing piece and is propped against the clamping piece; the clamping piece comprises a spanning piece 5 and a butt joint piece 7, the spanning piece 5 spans the clamping part of the building, the butt joint piece 7 is arranged at one end of the spanning piece 5 and is connected with the guardrail device, the spanning piece 5 is provided with a sleeving part, and the force-constructing piece and the distance-adjusting piece 3 are sleeved on the sleeving part of the spanning piece 5. Specifically, the spanning member 5 and the butt joint member 7 can be formed by welding profile steel pipes, and the distance adjusting member 3 can also be formed by welding profile steel pipes, so that the distance adjusting member 3 and the force constructing member can be arranged at the corresponding sleeving part of the spanning member 5 in a penetrating manner, and the size and the mounting position of the distance adjusting member 3 can be flexibly arranged between the clamping member and the force constructing member according to specific use requirements, so that a containing space is formed by adapting to the size of the specific mounting position of a building and forming a containing space for the corresponding part structure of the edge protection system, and the safe and reliable length adjusting function and acting force transmission effect are constructed. Further, the locking structure in this example specifically includes lock nut 2 to and establish the screw thread end 1 on the other end of crossing member 5 for interfacing part 7 with lock nut 2 looks adaptation, through adopting threaded connection mode realization to construct the joint position and form the holding power, improved the convenience of installation use.
In this example, the guardrail device is provided with an extension rod 9 connected with a butt joint part 7, the butt joint part 7 is a steel tube with a cylindrical structure so as to accommodate the extension rod 9 to be placed in the longitudinal direction, the butt joint part 7 and the extension rod 9 are provided with corresponding alignment holes at the connection positions, and the alignment holes are provided with positioning parts 10 in a penetrating manner. Specifically, referring to fig. 3, the butt joint member 7 and the extension rod 9 form a through structure in the alignment hole of the connection position; the positioning piece 10 comprises a rod-shaped body 15 penetrating through the alignment hole and surrounding bodies 16 respectively connected with two ends of the rod-shaped body 15 to form a surrounding structure; the rod-shaped body 15 and the enclosing body 16 are respectively formed with a penetrating structure that the end of the enclosing body 16 penetrates through the end of the rod-shaped body 15 at one end, and a sleeving structure that the other end of the enclosing body 16 is sleeved on the other end of the rod-shaped body 15 at the other end, for example, the enclosing body 16 can be in a steel rope structure, one end of the enclosing body is penetrated in a hole formed in one end of the rod-shaped body 15, and the other end of the enclosing body 16 forms a ring shape to be sleeved on the other end of the rod-shaped body 15. Therefore, the butt joint part 7 and the extension rod 9 which are in a plugging mode are adopted for the guardrail device and the attachment device, and the alignment hole and the positioning part 10 which are convenient to assemble and disassemble are adopted at the corresponding plugging positions, so that the site construction efficiency and the safety performance of the protection system can be further improved.
Further, the guard rail device further comprises a guard net 11, the guard net 11 is provided with a first limiting structure 18 capable of penetrating through the extension rod 9, for example, the upper portion of the guard net 11 is provided with an outward bending structure, so that meshes of the guard net 11 can penetrate through the extension rod 9, and the limiting function is achieved by fully utilizing the structural characteristics of the guard net 11. Referring to fig. 4, the guardrail device is further provided with a clamping sleeve 12 sleeved on the extension rod 9, a second limiting structure 17 extending obliquely downwards is arranged on one side of the clamping sleeve 12, a through hole with a threaded structure and a tightening bolt matched with the threads of the through hole are arranged on the side portion of the clamping sleeve 12, for example, the clamping sleeve 12 can be made of steel pipes, the second limiting structure 17 is an obliquely-downwards steel plate structure welded on the side surface of the steel pipe of the clamping sleeve 12, so that clamping and limiting of corresponding parts of the guardrail device are achieved, a through hole with the threaded structure is formed in the side portion by punching and welding nuts, and fastening and stopping are performed through the tightening bolt. The abutment 7 is further provided with a third outwardly protruding stop structure 8 on one side of the barrier means, for example in this case angle steel welded to the side of the abutment 7, the distance from the angle steel position to the upper surface of the cross member 5 being equal to the height of the attached steel beam 13, in order to achieve a stop function for the barrier means. Through the three limit structure designs convenient to install and disassemble, the protection system is convenient to install and fix, and meanwhile, the use safety of the protection system is further guaranteed.
Specifically, in the use process, after the floor support plate (template) is paved, a scaffold is erected on the floor support plate, then a proper distance-adjusting steel pipe is selected according to the distance between a steel beam 13 and a plate edge, the scaffold is installed on the inner side of a crossing member 5 close to the joint of the crossing member 7, then an outer clamp 6 and an inner clamp 4 of a force-constructing member are installed, and then a locking nut 2 is fastened on a threaded end 1 of the crossing member 5, and a proper distance is reserved; fixing the assembled attaching device at the lower flange position of the steel beam 13 positioned at the edge of the floor support plate, inserting the extension rod 9 of the guardrail device into the butt joint piece 7, and fixing by using the positioning piece 10; the protective net 11 is inserted into a gap between the extension rod 9 and the edge of the floor support plate and is loaded through the third limiting structure 8, the bending part at the upper part of the protective net 11 penetrates into the extension rod 9, and the corresponding structural part of the guardrail device is limited and fixed by the clamping sleeve 12. After the installation of the edge protection system is completed, the concrete pouring of the floor 14 can be performed.
In summary, the temporary edge protection system can be flexibly erected and arranged according to the site conditions, is convenient to install and detach, can be recycled, reduces the cost of engineering construction safety protection facilities, and improves the site construction efficiency and convenience.
Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (8)
1. An edge protection system for constructing safety protection to building edge position during construction, characterized in that includes:
the attaching device is provided with a clamping piece clamped on the building, and the clamping piece is provided with a locking structure for forming a holding force on the clamping part of the building; the attaching device is also provided with a force-constructing piece which is matched and abutted with the clamping position of the building and abutted with the clamping piece; the attaching device further comprises a distance adjusting piece which is arranged between the clamping piece and the force constructing piece and is abutted against the clamping piece;
the guardrail device is connected with the clamping piece of the attachment device to form safety protection for the adjacent edge position of the building; the clamping piece at least comprises a crossing piece and a butt joint piece; the crossing piece is arranged at the clamping part of the building in a crossing way; the abutment is disposed at one end of the cross member and is connected to the barrier device.
2. A critical edge protection system as claimed in claim 1 wherein said locking structure comprises a lock nut and a threaded end on the other end of the cross member relative to the abutment member for mating with the lock nut.
3. The edge protection system of claim 2, wherein the cross member is formed with a socket, and the force member and the distance adjusting member are sleeved on the socket of the cross member.
4. A limb protection system according to any one of claims 1 to 3, wherein the barrier means is provided with extension rods connected to the abutment members, the abutment members being of tubular configuration to accommodate the extension rods being longitudinally disposed, the abutment members and extension rods being provided with corresponding alignment holes at the connection locations, the alignment holes being provided with locating members.
5. The edge protection system of claim 4, wherein the barrier device further comprises a protective mesh, the protective mesh defining a first limiting structure that is configured to be disposed through the extension rod.
6. The edge protection system of claim 5, wherein the guard rail device is further provided with a cutting sleeve sleeved on the extension rod, the cutting sleeve is provided with a second limiting structure extending obliquely downwards at one side of the guard rail device, and the cutting sleeve is provided with a through hole with a threaded structure and a tightening bolt matched with the threads of the through hole at the side part.
7. The edge protection system of claim 6, wherein the abutment is further provided with a convex third limit structure on one side of the barrier device.
8. A limb protection system as claimed in any one of claims 5 to 7 wherein the aligned holes of the butt-joint member and the extension rod at the connection location form a through structure; the positioning piece comprises a rod-shaped body penetrating through the alignment hole and surrounding bodies respectively connected with two ends of the rod-shaped body to form a surrounding structure; the rod-shaped body and the surrounding body are respectively provided with a penetrating structure, wherein the end of the surrounding body penetrates through the end of the rod-shaped body, and the other end of the surrounding body is sleeved with the sleeved structure, the surrounding body is arranged at the other end of the surrounding body, and the sleeved structure is arranged at the other end of the surrounding body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320811730.4U CN219528498U (en) | 2023-04-13 | 2023-04-13 | Face limit protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320811730.4U CN219528498U (en) | 2023-04-13 | 2023-04-13 | Face limit protection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219528498U true CN219528498U (en) | 2023-08-15 |
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ID=87650989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320811730.4U Active CN219528498U (en) | 2023-04-13 | 2023-04-13 | Face limit protection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219528498U (en) |
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2023
- 2023-04-13 CN CN202320811730.4U patent/CN219528498U/en active Active
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