CN220002781U - Portable safety belt tying and hanging device - Google Patents

Abstract

The utility model relates to the field of safety belt tying and hanging devices in the field of building construction, in particular to a portable safety belt tying and hanging device. Solves the problems of the prior art that the safety belt tying and hanging device has large manufacturing difficulty and inconvenient installation and disassembly. The safety belt locking device comprises a main rod and a rotary blocking rod which are installed through rivets and can rotate relatively, wherein a lockable steel wire sliding block and a lockable stop sliding block are installed on the main rod, and a safety belt tying hanging ring is arranged at the end head of the main rod; the steel wire sliding block is connected with a steel wire, and the other end of the steel wire is fixed at the end head of the rotary stop lever. The device realizes the purposes of convenient disassembly and assembly, simple operation and low cost by adopting the position matching of the main rod and the rotary stop rod and the locking matching of the steel wire sliding block and the stop rod.

Description

Portable safety belt tying and hanging device

Technical Field

The utility model relates to the field of safety belt tying and hanging devices in the field of building construction, in particular to a portable safety belt tying and hanging device.

Background

At present, the construction process of the building is wide in high-place operation involved area and multiple in points, the safety belt worn by workers is not easy to tie up, the accident of falling from high altitude is very easy to occur, however, the prior construction safety tie up has complex structure, high manufacturing cost and great difficulty, and is inconvenient to install and detach. Therefore, a safety belt fastening device which is convenient to assemble and disassemble, low in cost, low in manufacturing difficulty and high in structural strength is needed to solve the problems.

At present, the products commonly used in the market have the following problems: the structure is complex, the manufacturing cost is high, the difficulty is high, and the installation and the disassembly are inconvenient. Such as, for example, patent application No.: CN202220514283.1 is a building outer wall safety belt tying and hanging device convenient to install, and the structure has the following technical defects: firstly, the structure is complex, the number of various parts is up to more than 20, secondly, the processing and manufacturing difficulty is high, the product is more used for screw holes and partial reserved holes of the outer wall of a building, the diameters of the holes are generally between 14mm and 20mm, the screw holes with the diameters of 16mm account for more than 95 percent, the product is required to be ensured to be small in size and capable of smoothly passing through the holes with the diameters of 16mm, and under the condition of ensuring the small size, the manufacturing and the assembly of more than 20 parts are required to be completed, and the processing and manufacturing difficulty is extremely high; thirdly, the stress structure is unreliable, under the conditions that the product structure is small and exquisite and a large number of hinges exist, the stress structure is difficult to ensure the strength requirement, the aim of tying the safety belt to ensure personnel safety is not fulfilled, the processing cost is high, the size of each part is narrow and small, the parts are hinged through holes, more precise machines and skilled personnel are required to participate in processing and manufacturing, the yield, quality and precision cannot be ensured, the material consumption is high, and the equipment and labor cost are high.

For another example, patent application number: CN202121745296.1 a safety belt fastening tool and safety device and CN202020922306.3 a detachable safety belt fastening device for building outer wall, patent application number: CN201921803212.8 is a safety belt tying and hanging device at a shear wall, and the device has the following technical defects: the installation and the dismantlement are inconvenient, and the operation personnel all need to pass the device outside the wall outside and fix from the wall inboard again after penetrating, or remove the nut/lock wall ring from the wall inboard when demolishing and return to the wall outside again and demolish the device, and complex operation and have high risk of falling in the walking process of wall inside and outside.

Disclosure of Invention

Aiming at the problems of high manufacturing difficulty and inconvenient assembly and disassembly of the tying and hanging device in the prior art, the utility model provides the portable safety belt tying and hanging device which realizes the purposes of convenient assembly and disassembly, simple operation and low cost by adopting the position matching of the main rod and the rotary baffle rod and the locking matching of the steel wire sliding block and the stop rod.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

a portable harness hitch, characterized by: the safety belt locking device comprises a main rod 1 and a rotary gear rod 2 which are arranged through rivets 3 and can rotate relatively, wherein a lockable steel wire sliding block 7 and a stop sliding block 8 are arranged on the main rod 1, and a safety belt tying hanging ring 4 is arranged at the end of the main rod 1; the steel wire slide block 7 is connected with a steel wire 5, and the other end of the steel wire 5 is fixed at the end head of the rotary baffle rod 2.

The main rod 1 is provided with a slot 1-1 and a groove 1-2, the slot 1-1 is used for installing a rotary gear rod 2, and the groove 1-2 is used for placing a steel wire 5.

The rotary gear lever 2 is arranged on the main lever 1 in a non-centered and symmetrical mode.

A steering rivet 6 is arranged on the slot 1-1 of the main rod 1, and a steel wire 5 is erected on the steering rivet 6.

The stop slide block 8 is provided with a stop rod 9.

The steel wire sliding block 7 and the stop sliding block 8 are locked on the main rod 1 through a fastening bolt 10.

The utility model provides a portable safety belt tying and hanging device, which has the following beneficial effects:

1. the device has simple structure, small manufacturing difficulty and low cost;

2. the device can be installed by using any hole (such as a screw hole and a pre-buried hole) on the wall surface, and the safety belt hanging point is not required to be set by re-perforating, so that the problems of increased working procedures, increased cost, damage to finished products and the like caused by re-perforating the wall body are avoided;

3. the device has the advantages of high structural strength and high safety under the condition of ensuring small structural size (ensuring normal construction of all the existing buildings).

4. The device is convenient to carry, convenient and quick to install and use and detach, only needs to operate from one side of the wall body, is convenient to assemble and use, and can be detached and moved, so that the safety belt tying and hanging efficiency of high-altitude operators can be improved by more than 100 percent

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a top view of the present utility model;

in the figure: the safety belt comprises a main rod 1, a slot 1-1, a groove 1-2, a rotary gear lever 2, a rivet 3, a safety belt tying hanging ring 4, a steel wire 5, a steering rivet 6, a steel wire sliding block 7, a stop sliding block 8, a stop lever 9 and a fastening bolt 10.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: a portable safety belt fixing device comprises a main rod 1, a rotary baffle rod 2, a rivet 3, a safety belt tying hanging ring 4, a steel wire 5, a steel wire steering rivet 6, a steel wire sliding block 7, a stop sliding block 8, a stop rod 9 and a fastening bolt 10; wherein the rotary gear lever 2 is hinged with the main lever 10 by using a rivet 3; the safety belt tying hanging ring 4 is welded on the main rod 10; the front end of the main rod is provided with a slot 1-1 for embedding a rotary baffle rod 2, and the upper part of the rotary baffle rod 2 is connected with the front end of a steel wire 5; the steel wire sliding block 7 is connected with the tail end of the steel wire 5; the steel wire stop block 7, the stop slide block 8 and the main rod 10 can slide relatively; the rotary baffle rod 2 can rotate under the drive of the steel wire slide block 7, and when the steel wire slide block 7 is pulled and tensioned completely, the rotary baffle rod 2 can be embedded into the slot 1-1; the tail end of the slot 1-1 is provided with a steering rivet 6; the main rod 10 is provided with a groove 1-2 for embedding the steel wire 5; the steel wire slide block 7 and the stop slide block 8 are provided with fastening bolts 10, and the steel wire slide block 7 and the stop slide block 8 can be fixed on the main rod 10 after the fastening bolts are fastened. Two symmetrical stop bars 9 are arranged on the stop slide block 8.

The working principle or the operation process of the device is as follows:

1. and (2) mounting:

(1) the steel wire sliding block 7 is pulled towards the tail end, the rotary baffle rod 2 is pulled by the steel wire 5 to be embedded into the slot 1-1 of the main rod 10, and meanwhile, the rotary baffle rod is kept in line with the main rod 10;

(2) the device is penetrated into and penetrated through the wall body from the wall body hole.

(3) Pushing the steel wire sliding block 7 to the forefront end, and rotating the gear lever 2 due to dead weight after the steel wire 5 is loosened, and keeping an included angle of 90 degrees with the main lever 10;

(4) the device is pulled backwards, the stop slide block 8 is moved forwards, and the fastening bolt 10 is fastened back against the front, so that the installation is completed.

2. And (3) disassembly:

(1) loosening the fastening bolt 10 and moving the stop slide block 8 to the tail end;

(2) the steel wire sliding block 7 is pulled towards the tail end, the rotary baffle rod 2 is pulled by the steel wire 5 to be embedded into the slot 1-1 of the main rod 10, and meanwhile, the rotary baffle rod is kept in line with the main rod 10;

(3) the device is pulled out from the wall hole and is disassembled.

The device is convenient and small to carry, convenient to use and disassemble, simple to operate, small in processing and manufacturing difficulty, and compared with the prior art, the device can greatly reduce manufacturing cost, can greatly improve working efficiency, and has the remarkable advantages of portability, convenience in mounting and dismounting, low cost and the like.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. A portable harness hitch, characterized by: the safety belt locking device comprises a main rod and a rotary blocking rod which are installed through rivets and can rotate relatively, wherein a lockable steel wire sliding block and a lockable stop sliding block are installed on the main rod, and a safety belt tying hanging ring is arranged at the end head of the main rod; the steel wire sliding block is connected with a steel wire, and the other end of the steel wire is fixed at the end head of the rotary stop lever.

2. A portable seatbelt tie-down device according to claim 1, wherein: the main rod is provided with a slot and a groove, the slot is used for installing a rotary baffle rod, and the groove is used for placing steel wires.

3. A portable seatbelt tie-down device according to claim 1, wherein: the rotary blocking rod is arranged on the main rod in a non-centered and symmetrical mode.

4. A portable seatbelt tie-down device according to claim 1, wherein: the grooving of the main rod is provided with a steering rivet, and the steel wire is erected on the steering rivet.

5. A portable seatbelt tie-down device according to claim 1, wherein: and a stop rod is arranged on the stop slide block.

6. A portable seatbelt tie-down device according to claim 1, wherein: the steel wire sliding block and the stop sliding block are fixed on the main rod through a fastening bolt lock.