Adjustable construction safety belt

Abstract

The utility model belongs to the technical field of construction safety protection, and discloses an adjustable construction safety belt which comprises a fixing rod, a strip-shaped frame is arranged on one side of the fixing rod, two buckles are symmetrically arranged below the strip-shaped frame, and an adjusting assembly is arranged between the strip-shaped frame and the two buckles. The adjusting assembly comprises two movable blocks symmetrically and slidably arranged in the strip-shaped frame in a sleeved mode, sliding rods are fixedly connected to the bottom ends of the two movable blocks, lantern rings are fixedly connected to the bottom ends of the two sliding rods, the two buckles are movably clamped into the two lantern rings respectively, and connecting belts are fixedly connected to the bottom ends of the two buckles. The bottom ends of the two connecting belts are fixedly connected with a safety belt body. According to the utility model, through the arrangement of the adjusting assembly, a constructor can remotely control the operation of the motor in the motor frame in the construction process so as to finally realize the movement of the constructor without external power-assisted adjustment, the operation is convenient, the safety is high, and the adjustment of the construction range can be accurately controlled.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction safety protection, in particular to an adjustable construction safety belt. Background Art

[0002] When installing steel truss floor decking, it is always installed at high-rise, and the safety protection of the installation workers is extremely important. Therefore, construction safety belts are essential safety protection equipment for high-altitude operations. Traditional safety belts are rope structures made of leather, canvas or chemical fiber materials.

[0003] A Chinese patent discloses a construction safety belt (authorization announcement number CN205777635U). The utility model provides a construction safety belt, including a sliding sleeve, a safety belt body, a sliding rod, a sleeve seat I and a sleeve seat II; through holes are arranged at the bottom of the sleeve seat I and the sleeve seat II, two ends of the sliding rod pass through the through holes on the sleeve seat I and the sleeve seat II respectively, bolt holes I are arranged on the bottom of the sleeve seat I and the sleeve seat II and on the wall of the through holes, bolt holes I are arranged on the sliding rod, and bolts pass through the bolt holes I and the bolt holes II and are locked by nuts;

[0004] Although it can expand the operator's construction range through sliding rods and sliding sleeves, external assistance is required when adjusting the construction range, which is time-consuming and labor-intensive, and it is difficult to accurately control the adjustment process. If the construction range is adjusted too small, the effect will be small. If the range is adjusted too large, it is easy to have areas that cannot be constructed. Therefore, a variety of adjustable construction safety belts are proposed to solve the problems raised. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides an adjustable construction safety belt.

[0006] To achieve the above object, the utility model provides the following technical solution: an adjustable construction safety belt, comprising a fixing rod, a strip frame is arranged on one side of the fixing rod, two buckles are symmetrically arranged below the strip frame, and an adjustment component is arranged between the strip frame and the two buckles;

[0007] The adjustment assembly includes two movable blocks symmetrically slidably sleeved inside the bar frame, the bottom ends of the two movable blocks are fixedly connected to a slide rod, the bottom ends of the two slide rods are fixedly connected to a collar, the two buckles are movably clamped inside the two collars, a screw rod is installed inside the bar frame, and the two movable blocks are respectively threadedly sleeved on the outside of the screw rod;

[0008] The bottom ends of the two buckles are fixedly connected with a connecting belt, and the bottom ends of the two connecting belts are fixedly connected with a safety belt body.

[0009] Preferably, an adjustment groove is provided at the bottom end of the bar frame, and the two sliding rods are symmetrically slidably inserted and connected inside the adjustment groove.

[0010] Preferably, two guide grooves are symmetrically provided at the bottom ends of the two movable blocks, a group of rollers are slidably sleeved inside the four guide grooves, and the four groups of rollers are symmetrically fixedly installed at the bottom end of the inner cavity of the strip frame.

[0011] Preferably, a motor frame is fixedly mounted on one end of the bar frame, an output end of the motor frame is fixedly connected to one end of a screw rod, and the other end of the screw rod is connected to the inner wall of the bar frame via a bearing.

[0012] Preferably, a guide rod is fixedly connected inside the bar frame above the screw rod, the two movable blocks are symmetrically slidably sleeved on the outside of the guide rod, a partition is fixedly connected to the middle of the inner cavity of the bar frame, and the screw rod is fixedly inserted and connected to the top of the partition.

[0013] Preferably, a mounting sleeve is fixedly sleeved in the middle of the fixing rod, both ends of the fixing rod are fixedly connected with sleeve seats, connecting rods are fixedly connected between the mounting sleeve, the two sleeve seats and the bar frame, and the bottom ends of the two sleeve seats are fixedly connected with mounting plates.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. Through the setting of the adjustment component, the utility model allows construction workers to remotely control the operation of the motor in the motor frame to drive the screw to rotate during the construction process. The rotation of the screw drives the two movable blocks to move synchronously in the bar frame in the same direction and at the same speed. The movement of the two movable blocks drives the sliding rod and the two rings to move. The movement of the two rings drives the two buckles and the two connecting belts to move synchronously. Then, the movement of the two connecting belts can drive the safety belt body and the construction workers to move. The construction workers can control the motor to rotate forward or reverse, so as to move themselves to the left or right outside the wall without external assistance adjustment. It is easy to operate and has high safety. At the same time, it can also accurately control the adjustment of the construction range.

[0016] 2. The utility model uses the guide groove and the roller in coordination. When the construction workers adjust the construction range, the roller rolls in the guide groove, which effectively ensures the stability of the two movable blocks when they move horizontally in the strip frame, and further ensures the stability of the construction workers when they adjust the construction range horizontally. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a cross-sectional view of a bar frame of the utility model;

[0019] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4 It is a top view of the utility model;

[0021] Figure 5 It is a bottom view of the utility model.

[0022] In the figure: 1. fixed rod; 2. bar frame; 3. movable block; 4. sliding rod; 5. ring; 6. buckle; 7. connecting belt; 8. safety belt body; 9. adjustment groove; 10. guide groove; 11. roller; 12. screw rod; 13. guide rod; 14. motor frame; 15. partition; 16. mounting sleeve; 17. sleeve seat; 18. connecting rod; 19. mounting plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figures 1 to 5 As shown, the utility model provides an adjustable construction safety belt, including a fixing rod 1, which is made of stainless steel metal. A strip frame 2 is arranged on one side of the fixing rod 1, and the strip frame 2 is made of the same material as the fixing rod 1. A mounting sleeve 16 is fixedly sleeved on the middle part of the fixing rod 1, and sleeve seats 17 are fixedly connected at both ends of the fixing rod 1. A connecting rod 18 is fixedly connected between the mounting sleeve 16, the two sleeve seats 17 and the strip frame 2, and the connecting rod 18 and the mounting sleeve 16 and the two sleeve seats 17 can be connected and fixed by welding or the like, and the bottom ends of the two sleeve seats 17 are fixedly connected with a mounting plate 19, and four mounting holes are symmetrically opened on the mounting plate 19. When in use, the user can install and fix the device at a specified position by fixing bolts.

[0025] Two buckles 6 are symmetrically arranged below the bar frame 2, and the bottom ends of the two buckles 6 are fixedly connected with connecting belts 7, and the bottom ends of the two connecting belts 7 are fixedly connected with a safety belt body 8. The safety belt body 8 is a relatively mature product on the current market. The safety belt body 8 in this embodiment is its partial structure. An adjustment component is arranged between the bar frame 2 and the two buckles 6. The adjustment component includes two movable blocks 3 symmetrically slidably sleeved inside the bar frame 2. The movable blocks 3 are square structures. Both movable blocks 3 can move laterally in the same direction inside the bar frame 2. The bottom ends of the two movable blocks 3 are fixedly connected with sliding rods 4, and the bottom ends of the two sliding rods 4 are fixedly connected with collars 5. The two buckles 6 are respectively movably clamped on The inside of the two rings 5 ​​is connected by two buckles 6 and the two rings 5, so that the construction workers can carry out high-altitude operations when using the safety belt body 8. A screw rod 12 is installed inside the bar frame 2, and the screw rod 12 can rotate inside the bar frame 2. The two movable blocks 3 are respectively threadedly sleeved on the outside of the screw rod 12. The threaded sleeve connection between the screw rod 12 and the two movable blocks 3 is used to realize that when the screw rod 12 rotates, the two movable blocks 3 move in the same direction and speed in the bar frame 2, thereby realizing the change of the lateral position of the construction workers in high-altitude operations, thereby expanding the construction range of the construction workers, ensuring the construction safety of the construction workers, and improving the construction efficiency to a certain extent.

[0026] An adjustment groove 9 is provided at the bottom end of the bar frame 2, and two sliding rods 4 are symmetrically slidably inserted and connected inside the adjustment groove 9. Two guide grooves 10 are symmetrically provided at the bottom ends of the two movable blocks 3. A group of rollers 11 are slidably sleeved inside the four guide grooves 10, and the rollers 11 can roll in the guide grooves 10. The number of rollers 11 is determined according to the length of the bar frame 2, and the installation distances between each roller 11 are equal. Four groups of rollers 11 are symmetrically fixed at the bottom end of the inner cavity of the bar frame 2. The support of the two movable blocks 3 by the four groups of rollers 11 effectively improves the stability of the two movable blocks 3 when they move horizontally in the bar frame 2.

[0027] A motor frame 14 is fixedly installed at one end of the bar frame 2, and a motor is installed inside the motor frame 14. The motor is electrically connected to an external power supply through an external power cord, and the construction personnel can also use a remote control to control the operation and shutdown of the motor during the construction process. The output end of the motor frame 14 is fixedly connected to one end of the screw rod 12, and the other end of the screw rod 12 is connected to the inner wall of the bar frame 2 through a bearing. This structure ensures that the screw rod 12 will not drive the bar frame 2 to rotate synchronously when it rotates. A guide rod 13 is fixedly connected above the screw rod 12 inside the bar frame 2, and two movable blocks 3 are symmetrically slidably sleeved on the outside of the guide rod 13. The sliding sleeve between the two movable blocks 3 and the guide rod 13 is used to further ensure the stability of the two movable blocks 3 when they move horizontally in the bar frame 2, and then ensure the stability of the construction personnel when they adjust the construction range horizontally. A partition 15 is fixedly connected to the middle part of the inner cavity of the bar frame 2, and the screw rod 12 is fixedly inserted and connected to the top of the partition 15, and the screw rod 12 is movably inserted and connected to the bottom of the partition 15.

[0028] The working principle and process of this utility model are as follows:

[0029] When in use, after the device is installed and fixed on the roof or the top of other construction areas by fastening bolts and the installation position is close to the outer wall, the construction personnel wear the safety belt body 8 normally on the body and then buckle the two buckles 6 on the two rings 5 ​​respectively.

[0030] During the construction process, construction workers can use the remote control to adjust their horizontal use area. The specific steps are as follows:

[0031] 1. Control the operation of the motor in the motor frame 14, the motor operation drives the screw rod 12 to rotate, and the rotation of the screw rod 12 drives the two movable blocks 3 to move synchronously in the bar frame 2 in the same direction and at the same speed;

[0032] Second, the two movable blocks 3 move to drive the slide bar 4 and the two rings 5 ​​to move, and the movement of the two rings 5 ​​drives the two buckles 6 and the two connecting belts 7 to move synchronously, and then the movement of the two connecting belts 7 drives the safety belt body 8 and the construction personnel to move;

[0033] Third, the construction personnel can control the motor in the motor frame 14 to rotate forward or reverse, so as to move left or right outside the wall, which is easy to operate and highly safe.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable construction safety belt, characterized by: It comprises a fixing rod (1), a strip frame (2) is arranged on one side of the fixing rod (1), two buckles (6) are symmetrically arranged below the strip frame (2), and an adjustment component is arranged between the strip frame (2) and the two buckles (6); The adjustment component comprises two movable blocks (3) symmetrically slidably sleeved inside the bar frame (2), the bottom ends of the two movable blocks (3) are fixedly connected to a slide rod (4), the bottom ends of the two slide rods (4) are fixedly connected to a collar (5), the two buckles (6) are respectively movably clamped inside the two collars (5), a screw rod (12) is installed inside the bar frame (2), and the two movable blocks (3) are respectively threadedly sleeved on the outside of the screw rod (12); The bottom ends of the two buckles (6) are fixedly connected to a connecting belt (7), and the bottom ends of the two connecting belts (7) are fixedly connected to a safety belt body (8).

2. The adjustable construction safety belt according to claim 1, characterized in that: An adjustment groove (9) is provided at the bottom end of the bar frame (2), and the two sliding rods (4) are symmetrically slidably inserted and connected inside the adjustment groove (9).

3. The adjustable construction safety belt according to claim 1, characterized in that: Two guide grooves (10) are symmetrically provided at the bottom ends of the two movable blocks (3), a group of rollers (11) are slidably sleeved inside the four guide grooves (10), and the four groups of rollers (11) are symmetrically fixedly installed at the bottom end of the inner cavity of the strip frame (2).

4. The adjustable construction safety belt according to claim 1, characterized in that: A motor frame (14) is fixedly mounted on one end of the bar frame (2); an output end of the motor frame (14) is fixedly connected to one end of a screw rod (12); and the other end of the screw rod (12) is connected to the inner wall of the bar frame (2) via a bearing.

5. The adjustable construction safety belt according to claim 1, characterized in that: A guide rod (13) is fixedly connected inside the bar frame (2) and located above the screw rod (12); the two movable blocks (3) are symmetrically slidably sleeved on the outside of the guide rod (13); a partition plate (15) is fixedly connected to the middle of the inner cavity of the bar frame (2); and the screw rod (12) is fixedly inserted and connected to the top of the partition plate (15).

6. The adjustable construction safety belt according to claim 1, characterized in that: The middle part of the fixed rod (1) is fixedly sleeved with a mounting sleeve (16), both ends of the fixed rod (1) are fixedly connected with sleeve seats (17), connecting rods (18) are fixedly connected between the mounting sleeve (16), the two sleeve seats (17) and the bar frame (2), and the bottom ends of the two sleeve seats (17) are fixedly connected with mounting plates (19).

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