CN214129980U

CN214129980U - Safety belt for construction

Info

Publication number: CN214129980U
Application number: CN202023208376.1U
Authority: CN
Inventors: 苗大勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-09-07
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a safety belt for construction, including waistband, coupling mechanism, adjustment mechanism and alarm mechanism, coupling mechanism sets up on the waistband, adjustment mechanism sets up on coupling mechanism. The utility model discloses a set casing, antifriction bearing, the fixed axle, rotatory piece, the threaded rod, the thread groove, the reel, adjust mutually supporting of rope and couple, thereby conveniently adjust the length of safety rope, avoid the safety belt at the in-process safety rope overlength or the short excessively that uses, thereby avoid influencing the actual controlling, and accommodation process is simple and convenient, the practicality is greatly improved, through connecting the shell, the extrusion piece, the slide bar, the fly leaf, buffer spring, the firm piece, mutually supporting of press switch and alarm, when there is the potential safety hazard in the workman's construction or under the dangerous condition that the safety belt broke down, can send distress signal the very first time, greatly reduced the emergence of potential safety hazard, bring very big facility for the user.

Description

Safety belt for construction

Technical Field

The utility model relates to a construction technical field specifically is a safety belt for construction.

Background

With the improvement of engineering technology, high-rise buildings are emerging continuously, more and more high-altitude operations are carried out, and the accompanying safety accidents of the high-altitude operations occur. The construction safety belt is the individual protective equipment who prevents that the eminence operation personnel from taking place to fall or take place to fall behind hanging operation personnel safety, but the inconvenient length of adjusting the safety rope of common safety belt, the safety belt is in the in-process safety rope that uses if overlength or short all easily influence user's normal action, be not convenient for actually controlling, greatly reduced the practicality, and when there is the potential safety hazard in the workman construction or under the dangerous condition that the safety belt broke down, the workman can't send distress signal at the very first time, cause very easily incident such as fall, greatly increased the potential safety hazard, bring very big inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety belt for construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a safety belt for building construction comprises a belt, a connecting mechanism, an adjusting mechanism and an alarm mechanism, wherein the connecting mechanism is arranged on the belt, the adjusting mechanism is arranged on the connecting mechanism, and the alarm mechanism is arranged on the connecting mechanism;

the connecting mechanism comprises shoulder belts and a back belt, the number of the shoulder belts is two, the shoulder belts are respectively arranged on the waist belts, the back belt is arranged on the back surfaces of the two shoulder belts, a fixed block is arranged on the back surface of the back belt, a safety rope is arranged on the back surface of the fixed block, and the front surfaces of the two shoulder belts are fixedly connected through a rubber plate;

the adjusting mechanism comprises a fixed shell, the fixed shell is installed at the left end of the safety rope, a rolling bearing is installed in a groove at the bottom of the inner wall of the fixed shell, a fixed shaft is movably connected to the inner wall of the rolling bearing, the top end of the fixed shaft penetrates through the fixed shell and extends to the outside of the fixed shell, a rotating block is installed at the top end of the fixed shaft, a threaded rod is arranged on the right side of the top of the rotating block, a threaded groove matched with the threaded rod for use is formed in the top of the fixed shell, the bottom end of the threaded rod penetrates through the threaded groove and the fixed shell from top to bottom in sequence and extends to the inside of the fixed shell, a reel is installed on the surface of the fixed shaft and located inside the fixed shell, an adjusting rope is wound on the surface of the reel, the left end of the adjusting rope penetrates through the fixed shell and extends to the outside of the fixed shell, and a hook is installed at the left end of the adjusting rope;

alarm mechanism is including connecting the shell, the front at the rubber slab is installed to the connecting shell, the front of connecting the shell is provided with the extrusion piece, it is inside that the back of extrusion piece runs through the connecting shell and extends to, connect the shell inner wall openly and the left and right sides at the back all through slide bar fixed connection, the fly leaf sliding connection is passed through on the surface of two slide bars, buffer spring has been cup jointed on the surface of slide bar, the back mounting of fly leaf has the steady piece, the back of connecting the shell inner wall and the position that corresponds the steady piece are installed and are pressed the switch, the alarm is installed in the front of connecting the shell.

Preferably, the surface of the threaded rod is in threaded connection with the inner wall of the threaded groove.

Preferably, one side of the movable plate close to the inner wall of the connecting shell is connected with the inner wall of the connecting shell in a sliding mode, and one side of the movable plate close to the extrusion block is fixedly connected with the extrusion block.

Preferably, one side of the movable plate, which is close to the buffer spring, is fixedly connected with the inner wall of the connecting shell through the buffer spring.

Preferably, the shape of the stabilizing block is T-shaped, and the front surface and the back surface of the stabilizing block are respectively connected with the inner wall of the connecting shell in a sliding manner.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set casing, antifriction bearing, the fixed axle, rotatory piece, the threaded rod, the thread groove, the reel, adjust mutually supporting of rope and couple, thereby conveniently adjust the length of safety rope, avoid the safety belt at the in-process safety rope overlength or the short excessively that uses, thereby avoid influencing the actual controlling, and accommodation process is simple and convenient, the practicality is greatly improved, through connecting the shell, the extrusion piece, the slide bar, the fly leaf, buffer spring, the firm piece, mutually supporting of press switch and alarm, when there is the potential safety hazard in the workman's construction or under the dangerous condition that the safety belt broke down, can send distress signal the very first time, greatly reduced the emergence of potential safety hazard, bring very big facility for the user.

Drawings

Fig. 1 is a schematic structural view of a front view of the present invention;

FIG. 2 is a structural section view of the front view of the adjusting mechanism of the present invention;

FIG. 3 is a structural section view of the top view of the alarm mechanism of the present invention;

fig. 4 is a schematic structural diagram of a rear view of the present invention.

In the figure: the device comprises a waistband 1, a connecting mechanism 2, a shoulder belt 21, a back belt 22, a fixed block 23, a safety rope 24, a rubber plate 25, an adjusting mechanism 3, a fixed shell 31, a rolling bearing 32, a fixed shaft 33, a rotating block 34, a threaded rod 35, a threaded groove 36, a reel 37, an adjusting rope 38, a hook 39, an alarm mechanism 4, a connecting shell 41, a squeezing block 42, a sliding rod 43, a movable plate 44, a buffer spring 45, a stable block 46, a press switch 47 and an alarm 48.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a safety belt for building construction includes a belt 1, a connecting mechanism 2, an adjusting mechanism 3 and an alarm mechanism 4, wherein the connecting mechanism 2 is disposed on the belt 1, the adjusting mechanism 3 is disposed on the connecting mechanism 2, and the alarm mechanism 4 is disposed on the connecting mechanism 2.

The connecting mechanism 2 comprises two shoulder straps 21 and two back straps 22, the two shoulder straps 21 are respectively arranged on the waist belt 1, the back straps 22 are arranged on the back surfaces of the two shoulder straps 21, the back surfaces of the back straps 22 are fixedly connected with fixing blocks 23, the back surfaces of the fixing blocks 23 are fixedly connected with safety ropes 24, and the front surfaces of the two shoulder straps 21 are fixedly connected through rubber plates 25.

The adjusting mechanism 3 comprises a fixed shell 31, the fixed shell 31 is installed at the left end of the safety rope 24, a rolling bearing 32 is fixedly connected in a groove at the bottom of the inner wall of the fixed shell 31, a fixed shaft 33 is movably connected on the inner wall of the rolling bearing 32, the top end of the fixed shaft 33 penetrates through the fixed shell 31 and extends to the outside of the fixed shell, a rotating block 34 is fixedly connected at the top end of the fixed shaft 33, a threaded rod 35 is arranged at the right side of the top of the rotating block 34, a threaded groove 36 matched with the threaded rod 35 is formed in the top of the fixed shell 31, the bottom end of the threaded rod 35 sequentially penetrates through the threaded groove 36 and the fixed shell 31 from top to bottom and extends to the inside of the fixed shell 31, the surface of the threaded rod 35 is in threaded connection with the inner wall of the threaded groove 36, a reel 37 is fixedly connected on the surface of the fixed shaft 33 and located inside the fixed shell 31, an adjusting rope 38 is wound on the surface of the reel 37, and the left end of the adjusting rope 38 penetrates through the fixed shell 31 and extends to the outside of the fixed shell, the left end of the adjusting rope 38 is fixedly connected with a hook 39.

The alarm mechanism 4 comprises a connecting shell 41, the connecting shell 41 is installed on the front surface of the rubber plate 25, the front surface of the connecting shell 41 is provided with a pressing block 42, the back surface of the pressing block 42 penetrates through the connecting shell 41 and extends to the inside of the connecting shell 41, the left side and the right side of the front surface and the back surface of the inner wall of the connecting shell 41 are fixedly connected through sliding rods 43, the surfaces of the two sliding rods 43 are connected in a sliding manner through a movable plate 44, one side, close to the inner wall of the connecting shell 41, of the movable plate 44 is connected with the inner wall of the connecting shell 41 in a sliding manner, one side, close to the pressing block 42, of the movable plate 44 is fixedly connected with the pressing block 42, the surface of the sliding rod 43 is sleeved with a buffer spring 45, one side, close to the buffer spring 45, of the movable plate 44 is fixedly connected with the inner wall of the connecting shell 41 through the buffer spring 45, the back surface of the movable plate 44 is fixedly connected with a stabilizing block 46, the stabilizing block 46 is T-shaped, and the front surface and the back surface of the stabilizing block 46 are respectively connected with the inner wall of the connecting shell 41 in a sliding manner, the back of the inner wall of the connecting shell 41 is fixedly connected with a press switch 47 corresponding to the position of the stabilizing block 46, the front of the connecting shell 41 is fixedly connected with an alarm 48, the back of the movable plate 44 is provided with a storage battery, the length of the safety rope 24 is conveniently adjusted by the mutual matching of the fixed shell 31, the rolling bearing 32, the fixed shaft 33, the rotating block 34, the threaded rod 35, the threaded groove 36, the reel 37, the adjusting rope 38 and the hook 39, the safety rope 24 is prevented from being too long or too short in the using process of the safety belt, the actual operation and control are prevented from being influenced, the adjusting process is simple and convenient, the practicability is greatly improved, and when the safety hazard exists in the construction of workers or under the dangerous condition that the safety belt breaks down, can send distress signal the very first time, greatly reduced the emergence of potential safety hazard, bring very big facility for the user.

When the safety belt is used, the waist belt 1 is sleeved on the waist of a worker, the two shoulder belts 21 are respectively sleeved on the shoulders of the user, when the length of the safety rope 24 needs to be adjusted, the threaded rod 35 is firstly rotated, the threaded rod 35 is enabled to rotate upwards, the threaded rod 35 is enabled to be separated from the threaded groove 36, then the rotating block 34 is rotated, the rotating block 34 drives the reel 37 to rotate through the fixed shaft 33, so that the reel 37 releases or winds the adjusting rope 38, the adjusting effect is achieved, after the adjustment is completed, the threaded rod 35 is enabled to be inserted into the fixed shell 31 through the threaded groove 36, when the safety hazard exists in the user, the extruding block 42 is pressed, the extruding block 42 drives the movable plate 44 to move backwards, the movable plate 44 extrudes the buffer spring 45, the movable plate 44 drives the stabilizing block 46 to move close to the press switch 47, so that the stabilizing block 46 extrudes the press switch 47, the push switch 47 is activated so that the push switch 47 activates the alarm 48 to sound an alarm, thereby alerting surrounding persons.

In summary, the following steps: the safety belt for building construction solves the problems in the background art through the mutual matching of the fixed shell 31, the rolling bearing 32, the fixed shaft 33, the rotating block 34, the threaded rod 35, the threaded groove 36, the reel 37, the adjusting rope 38 and the hook 39 and through the mutual matching of the connecting shell 41, the extruding block 42, the sliding rod 43, the movable plate 44, the buffer spring 45, the stabilizing block 46, the press switch 47 and the alarm 48.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a safety belt for construction, includes waistband (1), coupling mechanism (2), adjustment mechanism (3) and alarm mechanism (4), its characterized in that: the connecting mechanism (2) is arranged on the waistband (1), the adjusting mechanism (3) is arranged on the connecting mechanism (2), and the alarm mechanism (4) is arranged on the connecting mechanism (2);

the connecting mechanism (2) comprises shoulder straps (21) and a back strap (22), the number of the shoulder straps (21) is two, the shoulder straps are respectively arranged on the waist belt (1), the back strap (22) is arranged on the back surfaces of the two shoulder straps (21), a fixing block (23) is arranged on the back surface of the back strap (22), a safety rope (24) is arranged on the back surface of the fixing block (23), and the front surfaces of the two shoulder straps (21) are fixedly connected through a rubber plate (25);

adjustment mechanism (3) are including set casing (31), the left end at safety rope (24) is installed in set casing (31), install antifriction bearing (32) in the recess of set casing (31) inner wall bottom, swing joint has fixed axle (33) on the inner wall of antifriction bearing (32), the top of fixed axle (33) is run through set casing (31) and is extended to its outside, rotatory piece (34) is installed on the top of fixed axle (33), the right side at rotatory piece (34) top is provided with threaded rod (35), thread groove (36) that use with threaded rod (35) cooperation are seted up at the top of set casing (31), the bottom of threaded rod (35) is from last to running through thread groove (36) and set casing (31) and extending to the inside of set casing (31) down in proper order, the surface of fixed axle (33) and the internally mounted that is located set casing (31) have reel (37), an adjusting rope (38) is wound on the surface of the reel (37), the left end of the adjusting rope (38) penetrates through the fixed shell (31) and extends to the outside of the fixed shell, and a hook (39) is mounted at the left end of the adjusting rope (38);

alarm mechanism (4) are including connecting shell (41), connect the front at rubber slab (25) is installed in shell (41), the front of connecting shell (41) is provided with extrusion piece (42), the back of extrusion piece (42) runs through connecting shell (41) and extends to its inside, connect shell (41) inner wall front and the left and right sides at the back all through slide bar (43) fixed connection, the surface of two slide bars (43) is through fly leaf (44) sliding connection, buffer spring (45) have been cup jointed on the surface of slide bar (43), the back mounted of fly leaf (44) has firm piece (46), the back of connecting shell (41) inner wall and the position that corresponds firm piece (46) are installed and are pressed switch (47), alarm (48) are installed in the front of connecting shell (41).

2. The safety belt for construction according to claim 1, wherein: the surface of the threaded rod (35) is in threaded connection with the inner wall of the threaded groove (36).

3. The safety belt for construction according to claim 2, wherein: one side of the movable plate (44) close to the inner wall of the connecting shell (41) is in sliding connection with the inner wall of the connecting shell (41), and one side of the movable plate (44) close to the extrusion block (42) is fixedly connected with the extrusion block (42).

4. The safety belt for construction according to claim 3, wherein: one side of the movable plate (44) close to the buffer spring (45) is fixedly connected with the inner wall of the connecting shell (41) through the buffer spring (45).

5. The safety belt for construction according to claim 4, wherein: the shape of the stabilizing block (46) is T-shaped, and the front surface and the back surface of the stabilizing block (46) are respectively connected with the inner wall of the connecting shell (41) in a sliding mode.