Portable safety belt hanging point fixing tool
By designing portable seat belt hanging point fixing tooling, the problem of lack of reliable hanging points on photovoltaic brackets is solved, and multiple seat belt hanging points are provided to ensure the safety of construction personnel and improve the safety and efficiency of operations.
Patent Information
- Application Number
- CN202421629577.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-10
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-07-10
AI Technical Summary
When the photovoltaic bracket is not equipped with inclined beams, the lack of reliable seat belt hanging points makes it impossible for construction personnel to effectively ensure safety during operation, increasing the risk of accidental injuries and operating errors.
A portable safety belt hanging point fixing tool is designed, including fasteners and fasteners. The fasteners extend in the extension direction of the photovoltaic bracket, and are equipped with a buckle groove that matches the shape of the bracket, which is fixed with the bracket by fasteners, and multiple safety belt hanging points are provided on the bracket to facilitate attachment to the safety belt hanging buckle.
It provides a reliable seat belt suspension point to ensure the safety of construction workers' lives, avoid accidental injuries and operational errors caused by the lack of hanging points, and improves the safety and efficiency of operations.
Smart Images
Figure CN222962536U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of photovoltaics, and particularly relates to a fixing tool for a safety belt hanging point.
Background Art
[0002] At present, square tubes are often used as columns for the support materials of photovoltaic power station brackets related to courtyard, sunroom, and truss solutions. During construction operations, when the inclined beams of the photovoltaic brackets are not installed, the height of the photovoltaic brackets exceeds 2 meters, and there is no place above the photovoltaic brackets that can be used as a hanging point for the worker's safety belt. Without a reliable hanging point, the safety belt cannot play its due protective role. Once an accident such as a slip or a fall occurs, the person is very likely to fall directly, resulting in serious physical injuries or even endangering life. Due to the excessive height of the photovoltaic brackets, it will also cause a psychological sense of insecurity for the operators, which may lead to their inability to concentrate on work during the operation due to excessive worry about falling, increasing the probability of operation errors. The situation where the safety belt cannot be fixed seriously violates safety regulations and operation procedures, and may trigger major safety accidents, not only causing harm to the operators themselves, but also having a negative impact on the safety situation of the entire workplace.
Content of the Utility Model
[0003] Aiming at the deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a portable fixing tool for a safety belt hanging point, which is convenient for fixing with photovoltaic bracket components and provides a hanging point for the safety belt buckle.
[0004] To solve the above technical problems, the utility model adopts the following technical solutions:
[0005] A portable fixing tool for a safety belt hanging point is installed on a photovoltaic bracket component. The fixing tool for the safety belt hanging point includes a fastener and a fastening member. The fastener extends along the extending direction of the photovoltaic bracket component. The fastener is provided with a buckle groove that matches the outer shape of the photovoltaic bracket component. The fastener is fixedly held with the photovoltaic bracket component through the fastening member. The fastener is provided with at least two safety belt hanging points along the extending direction of the photovoltaic bracket component for connecting with a safety belt buckle.
[0006] Preferably, there are two fasteners, and the buckle grooves of the two fasteners are cooperatively held on the outer side of the photovoltaic bracket component. Fixed edges are provided on both sides of the mouth of the buckle groove, and the fixed edges of the two fasteners are connected to the fastening member.
[0007] Preferably, the safety belt hanging point includes teeth arranged on the back of the buckle groove and spaced apart along the length direction. A clamping groove for clamping with the safety belt buckle is formed between two adjacent teeth up and down.
[0008] Preferably, the fastening member is a fastening bolt, and a fixing hole for connecting with the fastening bolt is provided on the fixed edge.
[0009] Preferably, limiting members for restricting the sliding of the fastener relative to the photovoltaic support member are connected to both ends of the fastener.
[0010] Preferably, the limiting member is a limiting screw, a screw hole is provided on the fastener, and the limiting screw is connected to the screw hole and the end abuts against the outer side surface of the photovoltaic support member.
[0011] Preferably, a reinforcing edge is connected to the end of the fixed edge, and screw holes for connecting with the limiting screws are provided on both the reinforcing edge and the side wall of the buckle groove.
[0012] Preferably, the fastener is a sheet metal part.
[0013] Preferably, the safety belt hanging buckle includes a U-shaped member and a locking member for closing the mouth of the U-shaped member.
[0014] Preferably, the locking member is fixed to the U-shaped member through a locking nut.
[0015] The utility model adopts the above technical solutions and has the following beneficial effects:
[0016] 1. The safety belt hanging point fixing tooling includes a fastener and a fastening member. The fastener extends along the extending direction of the photovoltaic support member and is provided with a buckle groove matching the outer shape of the photovoltaic support member to ensure that it can cooperate with the photovoltaic support member, so as to ensure that the fastener is fixedly held to the photovoltaic support member through the fastening member reliably.
[0017] In addition, at least two safety belt hanging points for connecting with the safety belt hanging buckle are provided on the fastener along the extending direction of the photovoltaic support member. The safety belt hanging points are convenient for hanging the safety belt hanging buckle, and the multiple safety belt hanging points can moderately adjust the hanging position of the safety belt hanging buckle.
[0018] When constructing with the portable safety belt hanging point fixing tooling, the fastener can be fixed to columns, such as courtyard columns, truss columns and sunroom columns. The construction workers wear safety belts and then hang the safety belt hanging points on the safety belt hanging buckle, providing a more concise and convenient safety belt hanging point, which can guarantee the life safety of the construction workers.
[0019] 2. Since there are two fasteners, the buckle grooves of the two fasteners are combined and held on the outer side of the photovoltaic support member. Fixed edges are provided on both sides of the mouth of the buckle groove. In this way, the two fasteners are combined on the opposite sides of the photovoltaic support member, and then the fixed edges of the two fasteners are connected to the fastening member, and quick fixing can be achieved.
[0020] 3. The safety belt hanging buckle is clamped in the card slot and limited both up and down. Moreover, after the safety belt hanging buckle is buckled, the inner size is smaller than the size of the card teeth and it will not break away from the card slot.
[0021] 4. Fixed by fastening bolts, it is convenient for the installation and disassembly of the fastener, and the fixing is reliable to ensure safety.
[0022] 5. Since limiters for restricting the relative sliding of the fastener with respect to the photovoltaic support member are connected to both ends of the fastener, it is possible to prevent the safety belt from driving the fastener to slide relative to the photovoltaic support member and avoid safety accidents.
[0023] 6. The limit screw is connected to the screw hole on the fastener, and screw holes for connecting with the limit screw are provided on both the reinforcing edge and the side wall of the buckle groove. In this way, the structural strength of the fastener is enhanced by the reinforcing edge, and the reliable connection between the limit screw and the fastener is ensured, thereby ensuring that the limit screw plays a limiting role.
[0024] 7. The fastener is a sheet metal part, such as a stainless steel sheet metal part. The sheet metal part has the advantages of light weight, high strength, low cost, and good mass production performance. Moreover, due to its certain elasticity, it has a certain flexibility and can be perfectly adapted to the photovoltaic support member.
[0025] 8. Since the safety belt buckle includes a U-shaped part and a locking part for closing the mouth of the U-shaped part, first put the U-shaped part on the outside of the fastener, and then close the locking part, so that the safety belt buckle can be connected to the safety belt hanging point, preventing the safety belt buckle from separating from the safety belt hanging point and ensuring the life safety of construction workers.
[0026] These features and advantages of the present utility model will be disclosed in detail in the following specific embodiments and drawings.
BRIEF DESCRIPTION OF THE DRAWINGS
[0027] The following further describes the utility model with reference to the drawings:
[0028] Figure 1 is an application schematic diagram of a portable safety belt hanging point fixing tooling of the present utility model;
[0029] Figure 2 is Figure 1 the sectional view taken along line A-A in
[0030] Figure 3 is Figure 1 the sectional view taken along line B-B in
[0031] Figure 4 is Figure 1 the sectional view taken along line C-C in
[0032] Reference numerals: safety belt 1, safety belt buckle 11, U-shaped part 111, locking part 112, locking nut 113, fastener 2, buckle groove 21, fixed edge 22, teeth 23, reinforcing edge 24, photovoltaic support member 3, fastening bolt 4, limit screw 5.
DETAILED DESCRIPTION OF THE EMBODIMENTS
[0033] The technical solutions of the embodiments of the present utility model will be explained and described below with reference to the accompanying drawings of the embodiments of the present utility model. However, the following embodiments are only the preferred embodiments of the present utility model and not all of them. Based on the embodiments in the implementation manners, other embodiments obtained by those skilled in the art without creative efforts all fall within the protection scope of the present utility model.
[0034] Those skilled in the art can understand that, without conflict, the features in the following embodiments and implementation manners can be combined with each other.
[0035] The terms used in the present utility model are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. For example, the terms such as "upper", "lower", "front", and "rear" indicating the orientation or positional relationship are only based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device / component referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation to the present utility model.
[0036] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "under" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.
[0037] In the photovoltaic installation construction operation, safety regulations and operation procedures require construction workers to wear safety belts. Therefore, it is necessary to set hanging points on the photovoltaic support for connecting with the safety belt buckles. This embodiment provides a portable safety belt hanging point fixing tooling, which is installed on the photovoltaic support member. Referring to Figures 1 to 4 as shown, the construction worker wears the safety belt 1 as required. The safety belt hanging point fixing tooling includes a fastener 2 and a fastening member. The fastener 2 is an elongated member, and the length of the fastener 2 extends along the extending direction of the photovoltaic support member. The fastener 2 is provided with a buckle groove 21 that matches the outer shape of the photovoltaic support member. The fastener 2 is fixedly clamped to the photovoltaic support member through the fastening member. And, the fastener 2 is provided with at least two safety belt hanging points for connecting with the safety belt buckle 11 along the extending direction of the photovoltaic support member. Among them, the photovoltaic support member can be a column, or a cross beam, can be a square pipe, or other shapes.
[0038] The above technical solution has the following beneficial effects:
[0039] The fastener extends along the extending direction of the photovoltaic support member and is provided with a buckle groove that matches the outer shape of the photovoltaic support member, so as to ensure that it can cooperate with the photovoltaic support member, thereby ensuring that the fastener is firmly fixed to the photovoltaic support member by a fastener.
[0040] In addition, the fastener is provided with at least two safety belt hanging points along the extending direction of the photovoltaic support member, which are connected to the safety belt buckle. The safety belt hanging points are convenient for hanging with the safety belt buckle, and multiple safety belt hanging points can moderately adjust the hanging position of the safety belt buckle.
[0041] When constructing with a portable safety belt hanging point fixing tooling, the fastener can be fixed to columns, such as courtyard columns, truss columns, and sunroom columns. The construction workers wear safety belts, and then hang the safety belt hanging points with the safety belt buckle, providing a more concise and convenient safety belt hanging point, which can ensure the life safety of the construction workers.
[0042] As one of the implementation manners, there are two fasteners, which are of a split structure. The buckle grooves of the front and rear fasteners cooperate and embrace the outside of the photovoltaic support member 3. Fixed edges 22 are provided on the left and right sides of the mouth of the buckle groove, and the fixed edges of the two fasteners are connected to the fastener. In this way, the two fasteners are combined on the opposite sides of the photovoltaic support member, and then the fixed edges of the two fasteners are connected to the fastener, which can achieve quick fixation. Of course, the two fasteners can also be hinged together, then closed during use, and then the closed connection part is fixed with a fastener.
[0043] As one of the implementation manners, the safety belt hanging point includes teeth 23 provided on the back of the buckle groove and distributed at intervals along the length direction. A card slot that engages with the safety belt buckle is formed between two adjacent teeth 23 up and down. The safety belt buckle is engaged in the card slot, and is limited in both the up and down directions. Moreover, after the safety belt buckle is buckled, the inner dimension is smaller than the size of the teeth and will not disengage from the card slot. It can be understood that the safety belt hanging point can also be other structures, such as a hook.
[0044] Preferably, the fastener is a fastening bolt 4, and a fixing hole for connecting with the fastening bolt is provided on the fixed edge 22. Using a fastening bolt for fixation is convenient for the installation and disassembly of the fastener, and the fixation is reliable to ensure safety.
[0045] Furthermore, limiters for restricting the sliding of the fastener relative to the photovoltaic support member are connected to both ends of the fastener 2. This can prevent the safety belt from driving the fastener to slide relative to the photovoltaic support member and avoid safety accidents.
[0046] Preferably, the limiter is a limit screw 5, a screw hole is provided on the fastener, and the limit screw is connected to the screw hole and the end abuts against the outer side surface of the photovoltaic support member.
[0047] Further, a reinforcing edge 24 is connected to the end of the fixed edge 22. Screw holes for connecting with the limit screws are provided on both the reinforcing edge and the side wall of the buckle groove. In this way, the structural strength of the buckle is enhanced by the reinforcing edge, and the reliable connection between the limit screws and the buckle is ensured, so as to ensure the limit function of the limit screws.
[0048] Preferably, the buckle 2 is a sheet metal part, such as a stainless steel sheet metal part. Sheet metal parts have the advantages of light weight, high strength, low cost, and good mass production performance. Moreover, due to having a certain elasticity and flexibility, they can be perfectly adapted to the photovoltaic support components.
[0049] Reference can be made to the relevant structure in the prior art. The seat belt buckle 11 includes a U-shaped part 111 and a locking part 112 for closing the mouth of the U-shaped part. The locking part 112 is fixed to the U-shaped part through a locking nut 113. In this way, first put the U-shaped part on the outside of the buckle, and then close the locking part, so that the seat belt buckle can be connected to the seat belt hanging point, avoiding the separation of the seat belt buckle from the seat belt hanging point and ensuring the safety of construction workers.
[0050] The above is only the specific implementation manner of the utility model, but the protection scope of the utility model is not limited thereto. Those skilled in the art should understand that the utility model includes but is not limited to the content described in the drawings and the above specific implementation manner. Any modification that does not deviate from the functional and structural principles of the utility model will be included in the scope of the claims.
Claims
1. A portable safety belt hanging point fixing tool, installed on a photovoltaic support component, characterized in that: The safety belt hanging point fixing tooling includes a buckle and a fastener, the buckle extends along the extension direction of the photovoltaic support component, the buckle is provided with a buckle groove matching the shape of the photovoltaic support component, the buckle is fixed to the photovoltaic support component through the fastener, and the buckle is provided with at least two safety belt hanging points connected to the safety belt buckle along the extension direction of the photovoltaic support component.
2. A portable safety belt hanging point fixing tool according to claim 1, characterized in that: There are two fasteners, and the fastening grooves of the two fasteners are matched and embraced on the outer side of the photovoltaic support component. Fixed edges are provided on both sides of the mouth of the fastening groove, and the fixed edges of the two fasteners are connected to the fasteners.
3. A portable safety belt hanging point fixing tool according to claim 2, characterized in that: The safety belt hanging point comprises latching teeth arranged on the back of the buckle groove and spaced apart along the length direction, and a latching groove engaged with the safety belt hanging buckle is formed between two upper and lower adjacent latching teeth.
4. The portable safety belt hanging point fixing tool according to claim 2, characterized in that: The fastener is a fastening bolt, and the fixing edge is provided with a fixing hole connected to the fastening bolt.
5. The portable safety belt hanging point fixing tool according to claim 2, characterized in that: Both ends of the fastener are connected with limiters for limiting the sliding of the fastener relative to the photovoltaic support component.
6. A portable safety belt hanging point fixing tool according to claim 5, characterized in that: The limiting member is a limiting screw, the fastener is provided with a screw hole, the limiting screw is connected to the screw hole and the end thereof is pressed against the outer side surface of the photovoltaic support component.
7. The portable safety belt hanging point fixing tool according to claim 6, characterized in that: The end of the fixed edge is connected with a reinforcing edge, and the reinforcing edge and the side wall of the buckle groove are both provided with screw holes connected with the limiting screws.
8. The portable safety belt hanging point fixing tool according to claim 1, characterized in that: The fastener is a sheet metal part.
9. The portable safety belt hanging point fixing tool according to claim 1, characterized in that: The safety belt buckle comprises a U-shaped piece and a locking piece for closing a mouth of the U-shaped piece.
10. The portable safety belt hanging point fixing tool according to claim 9, characterized in that: The locking piece is fixed to the U-shaped piece via a locking nut.