CN210096721U - Safety belt for construction - Google Patents

Abstract

The utility model provides a safety belt is used in construction belongs to construction safety equipment field to solve traditional construction safety belt and lead to being difficult to guarantee the continuity of construction operation and bring very big inconvenient problem for the construction because of length is fixed. The method comprises the following steps: coiler (1), casing (2), meshbelt (3), spacing meshbelt (4), thick seam line (5), universal joint (6), safety buckle (7) and ring (8), wherein: safety buckle (7) are connected with the one end of universal joint (6), and the other end of universal joint (6) is connected with the one end of casing (2), and coiler (1) sets up in casing (2), and the one end of meshbelt (3) is connected with the take-up shaft of coiler (1), and the meshbelt export that the other end set up on casing (1) of meshbelt (3) stretches out, and position department near the meshbelt (3) other end is fixed through rough seam (5) in spacing meshbelt (4), and ring (8) are connected with the other end of meshbelt (3).

Description

Safety belt for construction

Technical Field

The utility model relates to a construction safety equipment technical field especially relates to a safety belt is used in construction.

Background

In order to ensure the construction safety, the construction safety belt needs to be worn for operation in the construction process, particularly in the overhead operation, which is also the specific content in the construction safety operation specification. The length of the traditional construction safety belt is fixed, and because personnel need to continuously move in the operation process, the construction safety belt needs to be fastened again after moving for a certain distance, so that the continuity of construction operation is difficult to guarantee, and great inconvenience is brought to construction.

Disclosure of Invention

In order to solve traditional construction safety belt because of length is fixed and lead to being difficult to guarantee the continuity of construction operation and bring very big inconvenient technical problem for the construction, the utility model provides a safety belt is used in construction.

In order to solve the technical problem, the utility model discloses a technical scheme is:

the utility model provides a safety belt is used in construction, its includes coiler, casing, meshbelt, spacing meshbelt, rough sewing line, universal joint, safety buckle and ring, wherein: the safety buckle is connected with one end of the universal joint, the other end of the universal joint is connected with one end of the shell, the retractor is arranged in the shell, one end of the braid is connected with a winding shaft of the retractor, the other end of the braid extends out of a braid outlet arranged on the shell, the limiting braid is fixed at a position close to the other end of the braid through a thick seam line, and the circular ring is connected with the other end of the braid.

Optionally, the safety buckle is including having an open-ended oval ring, round pin axle, movable rod and locking ring, the round pin hub connection is passed through with oval ring open-ended one end to the one end of movable rod, and the other end of movable rod has the via hole, and oval ring open-ended other end can penetrate in the via hole, the locking ring cover establish the movable rod outside and with movable rod threaded connection.

The utility model has the advantages that:

through setting up coiler, meshbelt, universal joint, safety buckle and ring isotructure, provide one kind and can be in the automatic adjustment meshbelt length of normal use in-process, the safety belt for construction that can urgent locking when taking place emergency can further guarantee the continuity of construction operation on the basis of guaranteeing operation personnel safety, consequently, compare with the background art, the utility model has the advantages of as follows: simple structure, portable, easily operation, convenient to use can reduce the time of making a round trip to alternate construction safety belt position in the work progress, can be under the prerequisite of guaranteeing safety, and the personnel that significantly reduce rearrange the shared time of construction safety belt, reduce constructor's intensity of labour, made things convenient for operating personnel greatly, can improve work efficiency, reduce the risk that the incident takes place, and easy operation is clear, and it is easy to operate, is not too high to constructor technical requirement.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a left side view of fig. 1.

Fig. 3 is a schematic structural view of the safety buckle in fig. 1.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

As shown in fig. 1 and 2, the construction seatbelt in the present embodiment includes a retractor 1, a housing 2, a webbing 3, a limit webbing 4, a rough seam 5, a universal joint 6, a safety buckle 7, and a ring 8, wherein: safety buckle 7 is connected with the one end of universal joint 6, and the other end of universal joint 6 is connected with the one end of casing 2, and coiler 1 sets up in casing 2, and the one end of meshbelt 3 is connected with coiler shaft of coiler 1, and the meshbelt export that the other end that meshbelt 3 set up on following casing 1 stretches out, and spacing meshbelt 4 is fixed in the position department that is close to the meshbelt 3 other end through rough stitching 5, and ring 8 is connected with the other end of meshbelt 3.

Wherein, the universal joint 6 is used for being reliably connected with the shell 2 and ensuring that the shell 2 can freely rotate so as to prevent the winding of the construction safety belt. The function of the position-limiting webbing 4 is to adjust the length of the safety webbing 3 exposed outside the housing 2, so as to prevent the other end of the webbing 3 from being also accommodated in the housing 2 and interfering with the use of the construction harness. The ring 8 may be connected to a conventional construction harness, such as a harness. The retractor 1 is used for storing the woven belt 3, the woven belt 3 is pulled out in the normal use process of the construction safety belt, so that the length of the woven belt 3 can freely stretch out according to the needs of operators, and the woven belt 3 is locked when an emergency happens.

Optionally, as shown in fig. 3, the safety buckle 7 includes an oval ring 9 having an opening, a pin 10, a movable rod 11, and a locking ring 12, wherein one end of the movable rod 11 is connected to the open end of the oval ring 9 through the pin 10, the other end of the movable rod 11 has a through hole, the open end of the oval ring 9 can penetrate into the through hole, and the locking ring 12 is sleeved outside the movable rod 11 and is in threaded connection with the movable rod 11. The pin shaft 10 enables one end of the movable rod 11 to rotate around the open end of the oval ring 9, the locking ring 12 is in threaded connection with the movable rod 11, so that the position of the locking ring 12 on the movable rod 11 can be adjusted, and the safety buckle 7 is locked after the position of the locking ring 12 is adjusted to block the through hole.

The utility model discloses when using, hang low with former through the safety button 7 with it fix on the job site position according to construction safety belt construction height, then be connected conventional formula construction safety belt and ring 8. The retractor 1 controls the webbing 3 to be gradually extended from the housing 2 during the up-down work of the operator. When meeting emergency, the purpose that the coiler 1 rapidly tightens up and reaches locking meshbelt 3.

Specifically, the retractor generally comprises a cam assembly, a spring, a ratchet wheel, a pawl and other structures, and in the normal use process of the construction safety belt, the spring provides torque for tightening the webbing 3, so that the function of mechanically and automatically adjusting the length of the construction safety belt is realized, and an operator does not need to manually adjust the length of the webbing 3. When emergency takes place like when taking place the incident of falling, because when pulling meshbelt 3 fast, make the cam subassembly whipping down of centrifugal force effect, pull the pawl to the ratchet in to realized coiler 1's locking, meshbelt 3 can no longer extend this moment, thereby can avoid the operation personnel to fall and be injured.

Wherein, the coiler 7 in this embodiment adopts the coiler that has disclosed in the prior art can, guarantee can lock the meshbelt 3 when it is atress suddenly can.

It is to be understood that the above embodiments are merely exemplary embodiments that have been employed to illustrate the principles of the present invention, and that the present invention is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.

Claims (2)

1. The utility model provides a safety belt is used in construction, its characterized in that includes coiler (1), casing (2), meshbelt (3), spacing meshbelt (4), thick seam line (5), universal joint (6), safety buckle (7) and ring (8), wherein:

safety buckle (7) are connected with the one end of universal joint (6), and the other end of universal joint (6) is connected with the one end of casing (2), and coiler (1) sets up in casing (2), and the one end of meshbelt (3) is connected with the take-up shaft of coiler (1), and the meshbelt export that the other end set up on casing (2) of meshbelt (3) stretches out, and position department near the meshbelt (3) other end is fixed through rough seam (5) in spacing meshbelt (4), and ring (8) are connected with the other end of meshbelt (3).

2. The construction safety belt according to claim 1, wherein the safety buckle (7) comprises an oval ring (9) with an opening, a pin shaft (10), a movable rod (11) and a locking ring (12), one end of the movable rod (11) is connected with the open end of the oval ring (9) through the pin shaft (10), the other end of the movable rod (11) is provided with a through hole, the open end of the oval ring (9) can penetrate into the through hole, and the locking ring (12) is sleeved outside the movable rod (11) and is in threaded connection with the movable rod (11).

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