CN216497106U - Quick assembly disassembly's safety belt linkage - Google Patents
Quick assembly disassembly's safety belt linkage Download PDFInfo
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- CN216497106U CN216497106U CN202122818126.8U CN202122818126U CN216497106U CN 216497106 U CN216497106 U CN 216497106U CN 202122818126 U CN202122818126 U CN 202122818126U CN 216497106 U CN216497106 U CN 216497106U
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Abstract
The utility model discloses a quickly-disassembled safety belt hanging device which comprises a steel structure and a safety clamping plate, wherein studs are vertically arranged on the surface of the steel structure, and stud heads for preventing the safety clamping plate from falling off from the studs are arranged at the outer side ends of the studs; the safety clamping plate is hung on the stud, an opening is formed in the safety clamping plate to form a sleeve opening through which the stud head can pass, and a strip-shaped groove is formed to form a sleeve rail for the stud to move; an anti-drop bolt is arranged on one side of the sleeve rail on the safety clamping plate. The safety belt hanging device solves the problem that the safety belt is not hung at a proper position in the traditional steel structure construction, the position for hanging the safety belt is formed between the steel structure and the safety clamping plate by arranging the stud and the anti-falling bolt, the stud with the corresponding height can be arranged as a hanging point according to the construction position in the construction process, the operation is simple and convenient, and the safety belt hanging device can be used in various construction environments.
Description
Technical Field
The utility model belongs to the technical field of building construction equipment, and particularly relates to a safety belt suspension device capable of being quickly disassembled and assembled.
Background
The steel structure has gradually become a common product in society, and steel structure plants, steel structure platforms and added floors all become a part which cannot be ignored in the society. The safety of the steel structure and the special quality of steel products push the steel structure engineering to an era of rapid development. The safety problem is the most important safety problem in well known steel structure construction, and in the middle of the steel structure construction process, constructors can not avoid carrying out processes such as steel structure installation, dowel bar and welding on the structure facing edge and the steel column, and in order to prevent the constructors from falling in high altitude and guarantee the safety of the constructors, the safety belts are required to be worn in construction operation in the scenes, and the safety belts are required to be firmly and reliably hung at fixed points. However, in many cases, the safety belt is not hung at a proper position, and in the prior art, workers need to manufacture safety belt hanging points on steel beams or steel columns through reinforcing steel bars. However, workers self-make safety hanging points and have many disadvantages, firstly, steel beams are damaged in the welding process, secondly, stress detection is not carried out on temporary safety belt hanging points made by the workers, and the safety belt hanging method has great potential safety production hazards.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a quick-dismounting safety belt hanging device, which aims to solve the problems that a safety belt is not hung at a proper position in the background technology, a worker self-controls a temporary hanging point and cannot ensure shearing-resistant bearing capacity and damage a steel structure.
In order to achieve the purpose, the utility model provides the following technical scheme:
a quick-dismounting safety belt suspension device comprises a steel structure and a safety clamping plate, wherein a stud is vertically arranged on the surface of the steel structure, a stud head for preventing the safety clamping plate from falling off from the stud is arranged at the outer side end of the stud, the diameter of the stud head is larger than the width of a sleeve rail, and the diameter of the stud head is matched with the size of a sleeve opening;
the safety clamping plate is hung on the stud, an opening is formed in the safety clamping plate to form a sleeve opening through which the stud head can pass, a strip-shaped groove is formed to form a sleeve rail for the stud to move, one end of the sleeve rail is communicated with the sleeve opening, and the width of the sleeve rail is smaller than the maximum width of the stud head;
an anti-falling bolt is arranged on one side of the sleeve rail on the safety clamping plate and comprises a bolt base, an inserting rod and a return spring; the bolt base is fixed on the safety clamping plate; the inserted bar is arranged perpendicular to the extending direction of the sleeve rail; after the stud head is inserted into the sleeve opening and moves to one end far away from the sleeve opening along the sleeve rail, the inserted rod is inserted between the sleeve opening and the stud head under the action of the reset spring, and the stud head is prevented from falling off from the sleeve opening.
Further, anti-drop bolt includes bolt base, inserted bar, reset spring and handle:
the bolt base sequentially comprises a spring fixing section, a limiting section and an inserted rod positioning section;
the inserted bar positioning section is a hollow pipe body and is arranged close to the sleeve rail, the bottom of the inserted bar positioning section is fixed with the safety clamping plate, the inserted bar is arranged in the inserted bar positioning section, and the inserted bar is bent at the outer side end of the inserted bar positioning section far away from the sleeve rail to form a handle;
the limiting section is a channel steel, is arranged at the outer side end of the inserted bar positioning section far away from the sleeve rail, and the bottom of the inserted bar positioning section is fixed with the safety clamping plate;
the fixed section hollow box body structure is arranged at the outer side end of the limiting section far away from the sleeve rail, the bottom of the fixed section hollow box body structure is fixed with the safety clamping plate, and the inner side surface of the fixed section hollow box body structure is provided with a preformed hole;
one end of the reset spring is fixed in the fixed section, the other end of the reset spring penetrates through the limit section after penetrating out of the preformed hole, and the end part of the reset spring is fixedly connected with the handle end of the inserted rod.
Furthermore, the outer side end of the inserted bar positioning section is provided with a baffle, the baffle is provided with an opening, and the size of the opening is not smaller than that of the inserted bar.
Further, the spring fixing section is a hollow cuboid; the inserted bar positioning section is a hollow rectangular pipe.
Furthermore, the limiting section is a hollow rectangular pipe, and the upper end face of the hollow rectangular pipe is provided with a rectangular groove for sliding the handle.
Further, the plunger and the return spring are coaxially disposed.
Further, the length of the spring fixing section is larger than the length of the return spring which is compressed to the shortest length in the elastic range, and the length from the baffle to one end, far away from the sleeve rail, of the spring fixing section is not larger than the natural length of the return spring.
Further, anti-drop bolt includes bolt base, inserted bar, reset spring, handle, connecting bolt and card post:
the bolt base is a channel steel, through holes matched with the inserting rods are formed in wing plates on two sides of the bolt base, and the web plate is fixed on the safety clamping plate through a connecting bolt;
the reset spring is arranged between the wing plates at the two sides of the bolt base, and the distance between the wing plates at the two sides is not more than the natural length of the reset spring;
the inserted bar is provided with a handle at one end far away from the sleeve rail after penetrating through the two through holes of the bolt base and the reset spring, and the inserted bar is connected with one end of the reset spring close to the sleeve rail through a clamping column.
The utility model has the following beneficial effects:
1. the quickly-disassembled safety belt hanging device provided by the utility model mainly solves the problem that a safety belt is not hung at a proper position in the traditional steel structure construction, avoids self-making of a temporary safety belt hanging point by constructors, greatly reduces the high-altitude construction risk of a steel structure, forms a position for hanging the safety belt between the steel structure and a safety clamping plate by arranging the stud and the anti-falling part, is firm in fixation and high in shearing resistance and bearing capacity, and greatly improves the high-altitude construction safety of the steel structure.
2. The quickly-disassembled safety belt hanging device provided by the utility model can be provided with the studs with corresponding heights as hanging points according to construction positions, is simple and convenient to operate, and can be used in various construction environments.
3. The quickly-disassembled safety belt hanging device provided by the utility model is simple in structure, capable of being customized in batches, low in cost, firm in fixation and high in safety, and materials are saved.
Drawings
Fig. 1 is a schematic view showing the overall construction of a seat belt suspension device according to the present invention;
FIG. 2 is a schematic view of the structure of the safety card according to embodiment 1;
fig. 3 is a schematic structural view of the anti-drop bolt according to embodiment 1;
FIG. 4 is a schematic structural view of a safety card according to embodiment 2;
fig. 5 is a schematic structural view of the anti-drop plug according to embodiment 2.
In the figure: 1-steel structure, 2-stud, 3-stud head, 4-safety card board, 4.1-looping, 4.2-looping track, 5-anti-drop bolt, 5.1-bolt base, 5.1.1-spring fixing section, 5.1.2-spacing section, 5.1.3-inserted bar positioning section, 5.1.4-through hole, 5.1.5-baffle, 5.2-inserted bar, 5.3-reset spring, 5.4-handle, 5.5-connecting bolt, 5.6-clamping column.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1: the utility model provides a quick-dismounting safety belt hanging device which comprises a steel structure 1 and a safety clamping plate 4 which are vertically arranged, as shown in figure 1, a plurality of studs 2 are arranged on the surface of the steel structure 1, the space between the studs 2 can ensure that the safety clamping plate 4 is inserted and connected, and stud heads 3 for preventing the safety clamping plate 4 from falling off from the studs 2 are arranged on the outer side far away from the steel structure 1.
The safety card board 4 can be a plate material with various shapes, for example, a round steel plate, a triangular wood plate, a trapezoidal steel plate, etc., as a preferable mode, as shown in fig. 2, the safety card board 4 is a rectangular steel plate, the upper opening of the safety card board is formed with a sleeve opening 4.1 for the bolt head to pass through and a sleeve rail 4.2 for the bolt 2 to move, the sleeve opening 4.1 is located at one end of the safety card board 4, one side of the sleeve rail 4.2 is communicated with the sleeve opening 4.1, the other side of the sleeve rail extends to the inner side of the other end of the safety card board 4 far away from the sleeve opening 4.1, and the bolt head 3 passes through the sleeve opening 4.1 and moves to one end far away from the sleeve opening 4.1 along the sleeve rail 4.2.
The surface of the safety clamping plate 4 is also provided with an anti-falling bolt 5 for preventing the stud 2 from sliding back to the sleeve opening 4.1, as shown in fig. 2 and 3, the anti-falling bolt 5 comprises a bolt base 5.1, an inserted rod 5.2, a return spring 5.3 and a handle 5.4, the bolt base 5.1 comprises a spring fixing section 5.1.1, a limiting section 5.1.2 and an inserted rod positioning section 5.1.3, the spring fixing section 5.1.1 is a cuboid shell, a through hole 5.1.4 with the size not smaller than that of the return spring 5.3 is formed in an inner side plate close to the sleeve rail 4.2, after the return spring 5.3 enters the cuboid shell from the through hole 5.1.4, the end part of the return spring is fixed with an outer side plate far away from the sleeve rail 4.2, the length of the spring fixing section 5.1.1 is larger than that of the return spring 5.3, the return spring is compressed to the shortest length in an elastic range, and permanent deformation caused by over compression of the return spring 5.3 is avoided; the limiting section 5.1.2 is a U-shaped groove, and the return spring 5.3 passes through the U-shaped groove after coming out of the spring fixing section 5.1.1; one side of the U-shaped groove close to the sleeve rail 4.2 is provided with an inserted bar positioning section 5.1.3, the inserted bar positioning section 5.1.3 is a hollow rectangular pipe, the inner end of the U-shaped groove close to the sleeve rail 4.2 is provided with an opening, the outer end of the U-shaped groove is provided with a baffle 5.1.5, and the baffle 5.1.5 is provided with an inserted bar reserved hole; the length from the baffle 5.1.5 to one end, away from the sleeve rail 4.2, of the spring fixing section 5.1.1 is not more than the natural length of the return spring 5.3, and when no external force is applied, the return spring 5.3 is in a compressed state or a natural state. The spring fixing section 5.1.1, the limiting section 5.1.2, the inserted bar positioning section 5.1.3, the through hole 5.1.4, the baffle 5.1.5 and the centers of the openings thereof are positioned on the same axis. The inserted link 5.2 is preferably a cylinder, one end of the inserted link enters the inserted link positioning section 5.1.3 from the side close to the sleeve rail 4.2, and after penetrating out of the inserted link preformed hole, the end part of the inserted link is provided with a handle 5.4, the handle 5.4 cannot pass through the inserted link preformed hole of the baffle 5.1.5, and cannot pass through the through hole 5.1.4, the handle 5.4 and the return spring 5.3 are fixedly connected in the limiting section 5.1.2, the handle 5.4 is pulled in the direction far away from the sleeve rail 4.2, the inserted link 5.2 moves along with the direction far away from the sleeve rail 4.2 until the inserted link 5.2 and the sleeve rail 4.2 are completely not intersected, the return spring 5.3 is further compressed along with the movement of the inserted link 5.2, the handle 5.4 is released, the return spring 5.3 stretches outwards under the elastic action, the inserted link 5.2 is pushed to move in the direction close to the sleeve rail 4.2 until the inserted link 5.2 penetrates through the sleeve rail 4.2, and the function of completely blocking the pin and completely blocking the pin from moving.
Example 2: in this embodiment, the anti-drop latch 5 is further modified based on embodiment 1. As shown in fig. 4 and 5, the anti-falling bolt 5 includes a bolt base 5.1, an insertion rod 5.2, a return spring 5.3, a handle 5.4, a connecting bolt 5.5 and a clamping column 5.6, the bolt base 5.1 is a channel steel, two side wing plates thereof are provided with through holes 5.1.4 adapted to the insertion rod 5.2, a web plate is fixed on the safety catch plate 4 through the connecting bolt 5.5, the return spring 5.3 is arranged between the two side wing plates of the bolt base 5.1, the distance between the two side wing plates is not greater than the natural length of the return spring 5.3, when no external force is applied, the return spring 5.3 is in a compressed state or a natural state, the insertion rod 5.2 is preferably a cylinder, after passing through the two through holes 5.1.4 of the bolt base 5.1 and the return spring 5.3, one end of the insertion rod 5.2 and the return spring 5.3 close to the sleeve rail 4.2 are connected through the clamping column 5.6, the end of the sleeve rail is pulled towards the direction far away from the sleeve rail 4.2, the sleeve rod 5.2 moves towards the direction of the sleeve rail 5.2 far away from the sleeve rail, until the inserted bar 5.2 and the sleeve rail 4.2 are completely not intersected, the reset spring 5.3 is further compressed along with the movement of the inserted bar 5.2, the handle 5.4 is loosened, the reset spring 5.3 outwards extends under the elastic action, the inserted bar 5.2 is driven by the clamping column 5.6 to move towards the direction close to the sleeve rail 4.2 until the inserted bar 5.2 penetrates through the sleeve rail 4.2, and then the function of completely blocking and completely not blocking the movement of the stud 2 is realized. Except for the above-described difference members, the same procedure as in example 1 was repeated.
A method of using a quick disconnect seat belt suspension assembly comprising the steps of:
with reference to fig. 1-5, the method comprises the following steps:
the method comprises the following steps: placing the stud 2, and welding the stud 2 on the steel structure 1 according to construction requirements;
step two: the safety clamping plate 4 is sleeved on the stud 2 through the sleeve opening 4.1;
step three: pulling the handle 5.4 in the direction far away from the sleeve rail 4.2 to ensure that the inserted bar 5.2 and the sleeve rail 4.2 are not intersected completely;
step four: the safety catch plate 4 is moved along the sleeve rail 4.2 so that the peg 2 is located on the side of the sleeve rail 4.2 remote from the sleeve opening 4.1:
step five: the handle 5.4 is loosened, so that the inserted link 5.2 penetrates through the sleeve rail 4.2, and the bolt 2 is completely prevented from sliding back to the sleeve opening 4.1;
step six: hanging the safety belt on the stud 2, and performing steel structure construction;
step seven: after the construction is finished, the safety belt is taken off;
step eight: pulling the handle 5.4 in the direction far away from the sleeve rail 4.2 to ensure that the inserted bar 5.2 and the sleeve rail 4.2 are not intersected completely;
step nine: moving the safety clamping plate 4 along the sleeve rail 4.2 to enable the stud 2 to be positioned at the sleeve opening 4.1;
step ten: the handle 5.4 is loosened, and the safety catch plate 4 is taken down through the sleeve opening 4.1.
The stud 2 and the steel member 1 are welded into a whole, a welding seam is strictly rechecked and standardized, in addition, the bolt base 5.1 and the safety clamping plate 4 are connected into a whole through a connecting bolt 5.5, and the strength of the connecting bolt 5.5 meets the requirement; before use, whether the clamping column 5.6 is lost or damaged or not is checked; whether the return spring 5.3 works normally or not and whether the elastic force is in the elastic range or not.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. A fast-dismounting safety belt suspension device comprises a steel structure (1) and a safety clamping plate (4), and is characterized in that,
the surface of the steel structure (1) is vertically provided with a stud (2), the outer side end of the stud (2) is provided with a stud head (3) for preventing the safety clamping plate (4) from falling off from the stud (2), the diameter of the stud head (3) is larger than the width of the sleeve rail (4.2), and the diameter of the stud head is matched with the size of the sleeve opening (4.1);
the safety clamping plate (4) is hung on the stud (2), an opening is formed in the safety clamping plate, a sleeve opening (4.1) through which a stud head (3) can penetrate is formed, a strip-shaped groove is formed at the same time to form a sleeve rail (4.2) for the stud (2) to move, one end of the sleeve rail (4.2) is communicated with the sleeve opening (4.1), and the width of the sleeve rail (4.2) is smaller than the maximum width of the stud head (3);
an anti-falling bolt (5) is arranged on one side of the sleeve rail (4.2) on the safety clamping plate (4), and the anti-falling bolt (5) comprises a bolt base (5.1), an inserted rod (5.2) and a return spring (5.3); the bolt base (5.1) is fixed on the safety clamping plate (4); the inserted bar (5.2) is arranged perpendicular to the extending direction of the sleeve rail (4.2); when the bolt nail head (3) is inserted into the sleeve opening (4.1) and then moves to one end far away from the sleeve opening (4.1) along the sleeve rail (4.2), the inserted rod (5.2) is inserted between the sleeve opening (4.1) and the bolt nail head (3) under the action of the reset spring (5.3) to prevent the bolt nail head (3) from falling off from the sleeve opening (4.1).
2. A quick-release safety belt suspension device, according to claim 1, characterized in that the anti-drop bolt (5) comprises a bolt base (5.1), a plunger (5.2), a return spring (5.3) and a handle (5.4):
the bolt base (5.1) sequentially comprises a spring fixing section (5.1.1), a limiting section (5.1.2) and an inserted rod positioning section (5.1.3);
the inserted bar positioning section (5.1.3) is a hollow pipe body, is arranged close to the sleeve rail (4.2), and the bottom of the inserted bar positioning section is fixed with the safety clamping plate (4), the inserted bar (5.2) is arranged in the inserted bar positioning section (5.1.3), and is bent at the outer side end of the inserted bar positioning section (5.1.3) far away from the sleeve rail (4.2) to form a handle (5.4);
the limiting section (5.1.2) is a channel steel, is arranged at the outer side end of the inserted bar positioning section (5.1.3) far away from the sleeve rail (4.2), and the bottom of the inserted bar positioning section is fixed with the safety clamping plate (4);
the fixed section (5.1.1) is of a hollow box body structure, the fixed section is arranged at the outer side end of the limiting section (5.1.2) far away from the sleeve rail (4.2), the bottom of the fixed section is fixed with the safety clamping plate (4), and the inner side surface of the fixed section is provided with a preformed hole (5.1.4);
one end of the reset spring (5.3) is fixed in the fixed section (5.1.1), the other end of the reset spring penetrates through the limit section (5.1.2) after penetrating out of the preformed hole (5.1.4), and the end part of the reset spring is fixedly connected with the handle end of the inserted rod (5.2).
3. A quick release safety belt suspension device according to claim 2, characterized in that the outside end of the plunger positioning section (5.1.3) is provided with a baffle (5.1.5), and the baffle (5.1.5) is provided with an opening, and the size of the opening is not smaller than the size of the plunger (5.2).
4. A quick-release safety-belt suspension device according to claim 2, characterized in that the spring attachment section (5.1.1) is a hollow cuboid; the inserted bar positioning section (5.1.3) is a hollow rectangular tube.
5. A quick release safety belt suspension according to claim 2, characterized in that the stop section (5.1.2) is a hollow rectangular tube with a rectangular slot on its upper end surface for the sliding of the handle (5.4).
6. A quick-release safety-belt suspension device according to claim 2, characterized in that the insertion rod (5.2) and the return spring (5.3) are arranged coaxially.
7. A quick disconnect safety-belt suspension according to claim 3, characterized in that the length of the spring attachment section (5.1.1) is greater than the shortest length to which the return spring (5.3) is compressed in the elastic range, and the length of the flap (5.1.5) to the end of the spring attachment section (5.1.1) remote from the guide rail (4.2) is no greater than the natural length of the return spring (5.3).
8. A quick-release safety belt suspension device, according to claim 1, characterized in that the anti-drop bolt (5) comprises a bolt base (5.1), a plunger (5.2), a return spring (5.3), a handle (5.4), a connecting bolt (5.5) and a catch (5.6):
the bolt base (5.1) is a channel steel, wing plates on two sides of the channel steel are provided with through holes (5.1.4) matched with the inserted rods (5.2), and the web plate is fixed on the safety clamping plate (4) through connecting bolts (5.5);
the reset spring (5.3) is arranged between wing plates on two sides of the bolt base (5.1), and the distance between the wing plates on the two sides is not more than the natural length of the reset spring (5.3);
the inserted bar (5.2) passes through two through holes (5.1.4) of the bolt base (5.1) and the reset spring (5.3) and then is provided with a handle (5.4) at one end far away from the sleeve rail (4.2), and the inserted bar (5.2) and the reset spring (5.3) are connected through a clamping column (5.6) at one end close to the sleeve rail (4.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122818126.8U CN216497106U (en) | 2021-11-17 | 2021-11-17 | Quick assembly disassembly's safety belt linkage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122818126.8U CN216497106U (en) | 2021-11-17 | 2021-11-17 | Quick assembly disassembly's safety belt linkage |
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| Publication Number | Publication Date |
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| CN216497106U true CN216497106U (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122818126.8U Active CN216497106U (en) | 2021-11-17 | 2021-11-17 | Quick assembly disassembly's safety belt linkage |
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| CN (1) | CN216497106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114150885A (en) * | 2021-11-17 | 2022-03-08 | 中建一局集团第五建筑有限公司 | Steel structure construction safety belt suspension device and use method |
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2021
- 2021-11-17 CN CN202122818126.8U patent/CN216497106U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114150885A (en) * | 2021-11-17 | 2022-03-08 | 中建一局集团第五建筑有限公司 | Steel structure construction safety belt suspension device and use method |
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