CN215803384U - Safety belt fixing buckle - Google Patents
Safety belt fixing buckle Download PDFInfo
- Publication number
- CN215803384U CN215803384U CN202121459286.1U CN202121459286U CN215803384U CN 215803384 U CN215803384 U CN 215803384U CN 202121459286 U CN202121459286 U CN 202121459286U CN 215803384 U CN215803384 U CN 215803384U
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- CN
- China
- Prior art keywords
- safety belt
- rod
- rod piece
- piece
- fixing buckle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005452 bending Methods 0.000 claims abstract description 34
- 239000011241 protective layer Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 229920006335 epoxy glue Polymers 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Buckles (AREA)
Abstract
The utility model provides a safety belt fixing buckle which comprises a rod piece and a bending piece fixedly connected with the rod piece, wherein the bending piece is arranged at the end part of the rod piece and forms a closed loop structure with the rod piece, and a fixing assembly for fixing the rod piece is arranged at the other end part of the rod piece. The utility model forms a closed loop structure by combining the rod piece and the bending piece, ensures that the safety belt does not fall off, is tied on the more firm and stable rod piece, has reasonable stress position, improves the structural stability of the device and ensures the safety. The device overall structure is simple, and fixed subassembly is used conveniently, and the suitable position department at the building of installing that can be convenient makes the knot point of safety belt set in the position department of relative ideal, has avoided the safety belt to detain the position unsatisfactory, and inconvenient problem of detaining can prevent the friction on safety belt and building object surface simultaneously, guarantees the life and the fastness of safety belt, has further improved the security.
Description
Technical Field
The utility model relates to the technical field of construction safety equipment, in particular to a safety belt fixing buckle.
Background
The operation work of the side opening is dangerous, the requirement on safety facilities is high, the falling accident is easy to happen when the safety measures are not in place, and therefore the construction safety of the side opening is emphasized.
At present, in the process of edge construction, a safety belt is usually tied on a surrounding building, has no relatively safe and convenient fixed position, is influenced by the structure of the building and the fixed position, is difficult to be ideally tied on a target area, brings certain inconvenience to the wearing work of the safety belt, and is easy to loosen and shake due to the fact that the tying buckle and the fixed position of the safety belt are not ideal, so that the operation of workers is influenced; meanwhile, the safety belt is influenced by the fixed position, the safety belt is easy to contact with a building object to generate friction, the abrasion to the safety belt is large, the service life of the safety belt is influenced, the safety belt is easy to be damaged and disconnected due to the friction, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model provides a safety belt fixing buckle which is used for solving the defect that a safety belt is easy to shake, rub and damage due to the fact that the fastening position of the safety belt is not ideal in the prior art, achieving convenient fastening and convenient operation of the safety belt and ensuring the operation safety of workers.
The utility model provides a safety belt fixing buckle which comprises a rod piece and a bending piece fixedly connected with the rod piece, wherein the bending piece is arranged at the end part of the rod piece and forms a closed loop structure with the rod piece, and a fixing assembly for fixing the rod piece is arranged at the other end part of the rod piece.
According to the safety belt fixing buckle provided by the utility model, one end of the bending piece and the end part of the rod piece form a circuitous part, and the other end of the bending piece and the rod piece form a connecting part.
According to the safety belt fixing buckle provided by the utility model, the circuitous part is formed by integrally molding the rod piece and the bent piece and performing single-side cold bending, and the connecting part is formed by welding the bent piece and the rod piece on one side.
According to the safety belt fixing buckle provided by the utility model, the buckle structure is D-shaped.
According to the safety belt fixing buckle provided by the utility model, the fixing assembly comprises the threaded connecting rod and the locking piece at the end part of the rod piece.
According to the safety belt fixing buckle provided by the utility model, the locking piece comprises a nut matched with the threaded connecting rod and a gasket sleeved on the threaded connecting rod.
According to the safety belt fixing buckle provided by the utility model, the nut comprises the first nut and the second nut which are sequentially arranged, the gasket comprises the first gasket and the second gasket which are sequentially arranged, and the tensile strength of the second gasket is greater than that of the first gasket.
According to the safety belt fixing buckle provided by the utility model, the rod piece is made of round steel with the diameter not less than 14 mm.
The safety belt fixing buckle is characterized in that the surfaces of the rod piece and the bending piece are provided with protective layers.
According to the safety belt fixing buckle provided by the utility model, the protective layer is made of epoxy resin glue.
The safety belt fixing buckle provided by the utility model has the advantages that the rod piece and the bending piece are combined to form the closed buckle structure, the safety belt is ensured not to fall off, the safety belt is tied on the firmer and more stable rod piece, the stress position is reasonable, the structural stability of the device is improved, and the safety is ensured. The device overall structure is simple, and fixed subassembly is used conveniently, and the suitable position department at the building of installing that can be convenient makes the knot point of safety belt set in the position department of relative ideal, has avoided the safety belt to detain the position unsatisfactory, and inconvenient problem of detaining can prevent the friction on safety belt and building object surface simultaneously, guarantees the life and the fastness of safety belt, has further improved the security. The safety belt is convenient to fasten and buckle, so that the operation safety of workers is guaranteed.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a safety belt buckle according to the present invention;
FIG. 2 is a schematic view of the safety belt buckle assembly provided by the present invention;
reference numerals:
1: a rod member; 2: a bending member; 3: a circuitous part;
4: a connecting portion; 51: a first gasket; 52: a second gasket;
61: a first nut; 62: a second nut; 7: a threaded connecting rod;
8: a building; 9: a safety belt.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. 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.
As shown in fig. 1-2, an embodiment of the present invention provides a safety belt fixing buckle, which includes a rod 1 and a bending member 2, wherein the bending member 2 is fixedly disposed at an end of the rod 1, and is connected with the rod 1 to form a closed buckle structure, so as to prevent a safety belt 9 from falling off.
In the embodiment of the utility model, the rod member 1 and the bending member 2 are integrally formed, the bending member 2 is bent and circuitously bent, so that the end part of the bending member 2 is contacted with the rod body of the rod member 1 and fixedly connected with the rod body, the circuitous part 3 is formed at the bent part of the bending member 2 and the rod member 1, and the connecting part 4 is formed at the contact position of the end part of the bending member 2 and the rod body of the rod member 1. Specifically, the connecting portion 4 extends for a certain distance along the direction of the rod member 1, so that the fixed connection between the bending member 2 and the rod member 1 is more stable.
In the embodiment, the connecting part 4 is fixed by single-side welding, namely, the contact surface of the rod member 1 and the bent member 2 is subjected to single-side welding, so that the material of the rod member 1 and the bent member 2 is prevented from reducing the pressure resistance after preheating, wherein the length of the single-side welding is 5 cm. The roundabout part 3 is made by single-side cold bending between the rod piece 1 and the bending piece 2, and the material is prevented from reducing in compression resistance after being preheated. Here, the bar member 1 and the bent member 2 are both made of steel materials, and are subjected to cold-bending treatment and single-side welding to ensure the strength of the bar member 1 and the bent member 2 to some extent.
In this embodiment, the bending member 2 is arc-shaped, and the curvature radius of the roundabout portion 3 is smaller than that of the arc-shaped bending member 2, so that the closed buckle structure is D-shaped as a whole.
One end part of the rod piece 1 far away from the buckle structure is provided with a fixing component for fixedly mounting the rod piece 1. The fixing component comprises a threaded connecting rod 7 at the end part of the rod piece 1 and a locking piece sleeved on the rod piece 1 and the threaded connecting rod 7. Specifically, the retaining member includes the nut with threaded connection pole 7 matched with and sheathes the gasket on member bar 1, threaded connection pole 7, and threaded connection pole 7's length is 7 cm.
In order to ensure that the rod member 1 is fixed on the building 8 in a more secure connection, the nut includes a first nut 61 and a second nut 62 which are arranged in sequence, and the gasket includes a first gasket 51 and a second gasket 52 which are arranged in sequence.
When in use, one end of the rod piece 1 provided with the threaded connecting rod 7 is inserted into a through hole reserved on the building 8, so that the rod piece penetrates through the through hole. Then, the first washer 51 and the second washer 52 are sequentially fitted on the end of the threaded connecting rod 7 of the rod member 1, and then the first nut 61 and the second nut 62 are sequentially fitted on the threaded connecting rod 7, and the first nut 61 and the second nut 62 are tightened, so that the rod member 1 is fixed on the building 8. At this time, the first spacer 51 and the connecting portion 4 are just abutted against both sides of the building 8, and the stable fixing of the rod member 1 to the building 8 is ensured, and based on this, the lengths of the connecting rod 7 and the connecting portion 4 can be appropriately configured according to the thickness of the building 8. Then, the safety belt 9 is tied in the buckle structure.
It should be noted that the best way to use the embodiment of the present invention is to horizontally fix the rod member 1 on the vertical building 8, as shown in fig. 2, and at the same time, the bending member 2 is located vertically above the rod member 1, i.e. the arc surface of the D-shaped buckle structure is upward, so that the safety belt 9 is tied on the horizontal rod member 1 in the buckle structure when being stressed, and the whole stress acts on the horizontal rod member 1, so that the stress range of the device of the present embodiment is larger and safer.
The buckle is fixed to the safety belt that this embodiment provided, simple structure, it is convenient to use, and the suitable position department at the building of installing that can be convenient makes the knot point of safety belt 9 set up in the position department of relative ideal, has avoided the safety belt 9 to detain the position unsatisfactory, and inconvenient problem of detaining can prevent the friction on safety belt 9 and building object surface simultaneously, guarantees the life and the fastness of safety belt 9, ensures safety. Meanwhile, when the safety rod is used, the cambered surface of the buckle structure faces upwards, and the safety belt 9 is stressed on the firmer and more stable rod piece 1, so that the safety is further improved.
Further, the rod member 1 is made of round steel with the diameter not smaller than 14mm, and the length of the rod body of the rod member 1 is 49cm, so that the overall stress strength of the rod member 1 is ensured. Meanwhile, the tensile strength of the second gasket 52 is greater than that of the first gasket 51. Preferably, the first gasket 51 is a general gasket to be in contact with the surface of the building 8 to increase flexibility, and the second gasket 52 is a high-strength gasket to increase tensile strength. First nut 61 adopts ordinary nut, and it and second gasket 52 contact increase the pliability, and second nut 62 adopts the high strength nut, further fixes first nut 61, prevents that first nut 61 from relaxing, increases tensile strength.
In this embodiment, the surfaces of the rod member 1 and the bending member 2 are provided with protective layers, and the protective layers are epoxy resin glue. Specifically, paint one deck epoxy glue on the body of rod surface of member 1, paint two-layer epoxy glue on the latch closure structure surface, can rust-resistant to whole device, can strengthen the durability of latch closure structure simultaneously.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The safety belt fixing buckle is characterized by comprising a rod piece and a bending piece fixedly connected with the rod piece, wherein the bending piece is arranged at the end part of the rod piece and forms a closed loop structure with the rod piece, and a fixing assembly for fixing the rod piece is arranged at the other end part of the rod piece.
2. The safety belt fixing buckle according to claim 1, wherein one end of the bending member forms a detour with an end of the lever, and the other end of the bending member forms a connection with the lever.
3. The safety belt fixing buckle as claimed in claim 2, wherein the detour portion is formed by integrally molding the rod member and the bending member and cold-bending the rod member at one side, and the connecting portion is formed by welding the bending member and the rod member at one side.
4. The safety belt fixing buckle as recited in claim 1, wherein the loop structure is D-shaped.
5. The safety belt fixing buckle as recited in claim 1, wherein the fixing assembly includes a threaded connecting rod and a locking member at the end of the rod.
6. The safety belt fixing buckle as recited in claim 5, wherein the locking member includes a nut that mates with the threaded connecting rod and a washer that fits over the threaded connecting rod.
7. The safety belt fixing buckle as claimed in claim 6, wherein the nut comprises a first nut and a second nut arranged in sequence, the gasket comprises a first gasket and a second gasket arranged in sequence, and the tensile strength of the second gasket is greater than that of the first gasket.
8. The safety belt fixing buckle as claimed in claim 1, wherein the rod is made of round steel having a diameter of not less than 14 mm.
9. The safety belt fixing buckle as claimed in any one of claims 1 to 8, wherein the lever and the bending member are provided with a protective layer on their surfaces.
10. The safety belt fixing buckle as recited in claim 9, wherein the protective layer is an epoxy glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121459286.1U CN215803384U (en) | 2021-06-29 | 2021-06-29 | Safety belt fixing buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121459286.1U CN215803384U (en) | 2021-06-29 | 2021-06-29 | Safety belt fixing buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215803384U true CN215803384U (en) | 2022-02-11 |
Family
ID=80179438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121459286.1U Active CN215803384U (en) | 2021-06-29 | 2021-06-29 | Safety belt fixing buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215803384U (en) |
-
2021
- 2021-06-29 CN CN202121459286.1U patent/CN215803384U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |