CN209771142U

CN209771142U - Safety belt wall-through fixing device

Info

Publication number: CN209771142U
Application number: CN201920056228.0U
Authority: CN
Inventors: 代金辉; 张常虹; 钟箴吾
Original assignee: First Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltd
Current assignee: First Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltd
Priority date: 2019-01-14
Filing date: 2019-01-14
Publication date: 2019-12-13
Anticipated expiration: 2029-01-14

Abstract

The utility model relates to a construction technical field especially relates to safety belt wears wall fixing device. The utility model discloses a safety belt through-wall fixing device, including the mobile jib that wears to establish in shear force wall split bolt hole, set up at mobile jib one end, the solid fixed ring that is used for bolting the safety belt, and set up the separation blade at the mobile jib other end, the outer periphery of solid fixed ring and mobile jib terminal surface welded fastening, the other end of mobile jib, along mobile jib length direction set up U type groove, the rotatable setting of separation blade is in U type groove, sliding connection has a circular fixed gasket on the mobile jib, threaded connection has lock nut between circular fixed gasket and the solid fixed ring, the utility model relates to a building trade, solved constructor in the work progress near the edge operation safety belt in shear force wall and had the technical problem of local fixation, increased the security to a great extent; when the utility model is used, the local damage only needs to be changed by replacing the damaged component, and the assembly is convenient; and the utility model is convenient to store and carry, and saves space.

Description

Safety belt wall-through fixing device

Technical Field

The utility model relates to a construction technical field especially relates to safety belt wears wall fixing device.

Background

In building and industrial building construction, after building wall, post structure are accomplished, during processes such as the operating personnel near edge position construction brickwork, door and window, railing, outer wall sporadic operation at the building, need wear the safety belt and carry out the operation. Currently, the safety belts of construction personnel are mostly hung on scaffolds outside buildings. In a specific engineering application example, the building of the steel pipe frame has the following defects: 1. the number of the near-edge openings of the building and construction site is large, and a steel pipe frame is erected, so that the workload is large; 2. a large amount of steel pipes are needed to be occupied when the steel pipe frame is erected, and the consumption is large; 3. the erected steel pipe frame is large in size, is not convenient to move and cannot be used repeatedly. 4. The steel pipe is erected, the consumed manpower and material resources are more, and the cost is high. In addition, the construction site usually consumes more manpower, material resources and financial resources because the steel pipes are erected, and other more convenient measures are not adopted to fix the safety belt hook, so that dangerous operation is often carried out, the safety belt is not worn, and potential safety hazards are brought.

Except hanging the safety belt on the scaffold frame, constructor needs to look for safe point to face the limit with the safety rope at present and is connected with the safety belt again in indoor searching, and its shortcoming is that the operation is loaded down with trivial details, need establish the special messenger in the use and guard against other people and move.

SUMMERY OF THE UTILITY MODEL

The utility model provides a can fix the safety belt and simple structure's safety belt wall-piercing fixing lock.

The technical problem to be solved is that: the problem that a safety belt does not have a local fixing part in the edge operation of a shear wall in the existing construction process.

In order to solve the technical problem, the utility model adopts the following technical scheme:

safety belt wall-penetrating fixing device, including wearing to establish at the downthehole mobile jib of shear force wall split bolt, set up at mobile jib one end, the solid fixed ring that is used for the bolt safety belt to and set up the separation blade at the mobile jib other end, solid fixed ring's outer periphery and mobile jib terminal surface welded fastening, the U type groove has been seted up to the other one end of mobile jib, along mobile jib length direction, the rotatable setting of separation blade is in U type inslot, sliding connection has a circular shape fixed gasket on the mobile jib, and threaded connection has lock nut between fixed gasket and the solid fixed ring.

Specifically, a pin shaft is horizontally arranged on the main rods on two sides of the U-shaped groove in a penetrating mode, and the blocking pieces are installed on the pin shaft and can rotate around the center of the pin shaft.

Specifically, the distance between one end face of the separation blade and the pin shaft is not larger than the distance between the bottom surface of the U-shaped groove and the pin shaft.

Specifically, the pin shaft is located at the center of the blocking piece.

Specifically, the width of the U-shaped groove is 1-3mm larger than the thickness of the blocking piece, and the length of the U-shaped groove is not more than 1/3 of the length of the main rod.

Specifically, the fixed ring is formed by enclosing round steel with the diameter not less than 5mm, and the outer diameter is not less than 40 mm.

Specifically, the thickness of separation blade is not less than 5mm, and the width suits with the mobile jib external diameter.

Specifically, the fixed gasket is in clearance fit with the main rod.

The utility model relates to a can have enough to meet need standard fender rod fixture compares with prior art, has following beneficial effect:

1. the utility model relates to a building trade has solved constructor and has faced the limit operation safety belt at the shear force wall and have not the local fixed technical problem in the work progress, and to a great extent has increased the security.

2. When the utility model is used, the local damage only needs to be changed by replacing the damaged component, and the assembly is convenient; and the utility model is convenient to store and carry, and saves space.

3. The utility model discloses need not to establish the special messenger and guard in the use indoor, it is difficult for when the safety belt is not dismantled to demolish, and to a great extent has increased the security.

4. The utility model has simple structure and convenient manufacture; and each part in the structure can be made of leftover materials of a construction site, and the manufacturing cost is low.

The novel end connection node of the present invention will be further described with reference to the accompanying drawings.

Drawings

Fig. 1 is a front view of the safety belt through-wall fixing device of the present invention;

Fig. 2 is a top view of the safety belt through-wall fixing device of the present invention;

Fig. 3 is a using state diagram of the safety belt through-wall fixing device of the present invention.

Reference numerals:

1. A fixing ring; 2. locking the nut; 3. fixing a gasket; 4. a main rod; 5. a pin shaft; 6. a baffle plate; 7. oppositely pulling bolt holes; 8. a shear wall.

Detailed Description

as shown in fig. 1-3, the safety belt through-wall fixing device of the present invention comprises a main rod 4 inserted into a shear wall split bolt hole, wherein the length of the main rod 4 is 300mm, the diameter of the main rod is 16mm, a fixing ring 1 for bolting a safety belt is arranged at one end of the main rod 4, and a blocking piece 6 is arranged at the other end of the main rod 4; the utility model has the advantages that other fixed foundations are not needed, the split bolt holes left after the construction of the shear wall are utilized for fixing the shear wall, the use is convenient, and the connection firmness is good; the outer periphery of solid fixed ring 1 and 4 terminal surface welded fastening of mobile jib, U type groove has been seted up to the other one end of mobile jib 4, along 4 length direction of mobile jib, the rotatable setting of separation blade 6 is in U type inslot, sliding connection has a circular shape fixed shim 3 on the mobile jib 4, and threaded connection has lock nut 2 between fixed shim 3 and solid fixed ring 1.

The utility model discloses safety belt through-wall fixing device, it is further, round pin axle 5 is worn to be equipped with by the mobile jib 4 of U type groove both sides levelly, separation blade 6 is installed and is being sold epaxial 5 and can rotate around round pin axle 5 center.

The utility model discloses safety belt through-wall fixing device, it is further, 6 terminal surfaces of separation blade and the distance of round pin axle between 5 are not more than the tank bottom surface in U type groove and the distance between the round pin axle 5.

The utility model discloses safety belt through-wall fixing device, it is further, round pin axle 5 is located the central point of separation blade 6 and puts.

The utility model discloses safety belt through-wall fixing device, it is further, the width in U type groove is greater than 6 thickness 1-3mm of separation blade, and length is no longer than 1/3 of mobile jib 4 length.

The utility model discloses safety belt through-wall fixing device, it is further, solid fixed ring 1 adopts the diameter to enclose to close for 6 mm's round steel and forms, and the external diameter is 45 mm.

The utility model discloses safety belt through-wall fixing device, it is further, the thickness of separation blade 6 is 6mm, and the width suits with 4 external diameters of mobile jib.

The utility model discloses safety belt through-wall fixing device, it is further, be clearance fit between fixed shim 3 and mobile jib 4.

During the use, rotate separation blade 6 to the state that length direction and mobile jib 4's axis paralleled, and insert mobile jib 4 in to split bolt hole 7, after separation blade 6 passes, rotate separation blade 6, make separation blade 6 and mobile jib 4 axis mutually perpendicular, pulling mobile jib 4, with the laminating of separation blade 6 in one side of shear force wall 8, then remove solid fixed shim 3, make solid fixed shim 3 laminate in the other side of shear force wall 8, and lock solid fixed shim 3 through lock nut 2, at this moment, this fixed lock is in stable condition, connect the safety belt on solid fixed ring 1, can carry out the construction operation.

The above-mentioned embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.

Claims

1. Safety belt wall fixing device, its characterized in that: including mobile jib (4) of wearing to establish in split bolt hole (7) of shear force wall (8), set up at mobile jib (4) one end, be used for solid fixed ring (1) of bolt safety belt to and set up separation blade (6) at mobile jib (4) other end, the outer periphery and mobile jib (4) terminal surface welded fastening of solid fixed ring (1), U type groove has been seted up along mobile jib (4) length direction to other one end of mobile jib (4), rotatable setting in U type inslot of separation blade (6), sliding connection has a circular shape solid fixed shim (3) on mobile jib (4), and threaded connection has lock nut (2) between solid fixed shim (3) and solid fixed ring (1).

2. The safety belt through-wall fixing device according to claim 1, characterized in that: pin shafts (5) horizontally penetrate through the main rods (4) on two sides of the U-shaped groove, and the blocking pieces (6) are installed on the pin shafts (5) and can rotate around the center lines of the pin shafts (5).

3. the safety belt through-wall fixing device according to claim 2, characterized in that: the distance between one end face of the separation blade (6) and the pin shaft (5) is not larger than the distance between the groove bottom surface of the U-shaped groove and the pin shaft (5).

4. The safety belt through-wall fixing device according to claim 3, characterized in that: the pin shaft (5) is positioned at the center of the baffle plate (6).

5. The safety belt through-wall fixing device according to claim 1, characterized in that: the width of the U-shaped groove is 1-3mm larger than the thickness of the blocking piece, and the length of the U-shaped groove is not more than 1/3 of the length of the main rod (4).

6. the safety belt through-wall fixing device according to claim 1, characterized in that: the fixing ring (1) is formed by enclosing round steel with the diameter not less than 5mm, and the outer diameter is not less than 40 mm.

7. The safety belt through-wall fixing device according to claim 1, characterized in that: the thickness of the baffle sheet (6) is not less than 5mm, and the width is adapted to the outer diameter of the main rod (4).

8. The safety belt through-wall fixing device according to claim 1, characterized in that: the fixed gasket (3) is in clearance fit with the main rod (4).