Electric pole climbing anti-falling equipment for electric power engineering construction

Abstract

The utility model discloses an electric pole climbing anti-falling device for electric power engineering construction, which relates to the field of electric pole climbing anti-falling and comprises a protective garment, and one side of the outer wall of a waist ring part of the protective garment is fixedly connected with a first anti-falling belt in a sewing mode. The other side of the outer wall of the waist ring part of the protective clothing is fixedly connected with a second anti-falling belt in a sewing mode, the first anti-falling belt is fixedly connected with a connecting buckle through a rivet, and a through groove allowing the second anti-falling belt to be inserted therein is formed between the first anti-falling belt and one end of the inner wall of the connecting buckle; and a rotating plate is rotationally installed at one end of the connecting buckle, a plurality of meshing teeth are integrally formed at the end, close to the second anti-falling belt, of the rotating plate, and the top of the connecting buckle is fixedly connected with a part extending to the lower portion of the connecting buckle. According to the anti-falling protective clothing, the limiting mechanism is arranged, so that the phenomenon that the rotating plate is unlocked due to the fact that the locking mechanism is touched by mistake can be effectively avoided, and the safety performance of the anti-falling protective clothing is further improved.

Description

Technical Field

[0001] The utility model relates to the field of electric pole climbing and falling prevention, in particular to an electric pole climbing and falling prevention device for electric power engineering construction. Background Art

[0002] When climbing an electric pole, the climber steps on footrests and wears protective clothing with connecting straps to provide support for the upper part of the body.

[0003] In the prior art, the connection between the two anti-fall belts is generally through a lock buckle. The lock buckle cooperates with the engaging teeth to achieve the stability of the connection between the two anti-fall belts. However, this method may easily cause the lock buckle to be unlocked due to accidental touch by the climber during the climbing process, so it has certain safety risks. Utility Model Content

[0004] The purpose of the present utility model is to provide a pole climbing and falling prevention device for electric power engineering construction in order to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an electric pole climbing and anti-falling device for electric power engineering construction, comprising a protective garment, wherein a first anti-falling belt is fixedly connected to an outer wall of a waist ring portion of the protective garment by sewing, and a second anti-falling belt is fixedly connected to an outer wall of the waist ring portion of the protective garment by sewing, the first anti-falling belt is fixedly connected to a connecting buckle by rivets, and a through groove for inserting the second anti-falling belt is provided between the first anti-falling belt and one end of the inner wall of the connecting buckle;

[0006] A rotating plate is rotatably installed at one end of the connecting buckle, and a plurality of engaging teeth are integrally formed on the end of the rotating plate close to the No. 2 anti-fall belt. The top of the connecting buckle is fixedly connected to a locking mechanism extending to the bottom of the connecting buckle and passing through the bottom end of the inner wall of the connecting buckle. A limiting mechanism for limiting the locking mechanism is installed on the top of the connecting buckle.

[0007] As a further solution of the present invention: the locking mechanism includes two limiting shafts fixed to the top of the connecting buckle, the outer wall of the limiting shaft is connected to a sliding plate for sliding up and down, one end of the sliding plate is fixedly connected to a vertical rod extending downward, the bottom end of the vertical rod is fixedly connected to the lower connecting plate, and the top end of the lower connecting plate is fixedly connected to an insertion rod that penetrates to the bottom end of the inner wall of the connecting buckle, the top of the insertion rod is integrally formed with a pressure inclined surface, the top of the connecting buckle is fixedly connected to a reset spring connected to the bottom end of the sliding plate, and the reset spring is socketed with the limiting shaft.

[0008] As a further solution of the present invention: the limiting mechanism includes a sliding groove opened on the top of the protective clothing and recessed downward, the inner wall of the sliding groove is slidably connected to a limiting block, and the top of the limiting block extends upward and contacts the bottom end of the sliding plate.

[0009] As a further solution of the present invention: a protruding plate protruding upward is integrally formed on one side of the top of the limit block, and one end of the inner wall of the slide groove is fixedly connected to a connecting spring connected to one end of the limit block.

[0010] As a further solution of the present invention: a plug-in slot for plugging into the plug-in rod is provided at the bottom end of the rotating plate, and the rotating plate in the closed state is used to drive the plug-in slot to be aligned with the plug-in rod.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. By setting a limit mechanism, the setting of the limit mechanism can effectively avoid the phenomenon that the rotating plate is unlocked due to accidental touch of the locking mechanism, thereby further improving the safety performance of the anti-fall protective clothing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the installation of the occlusal teeth of the present invention;

[0015] Figure 3 This is a schematic structural diagram of the pressure inclined surface of the utility model;

[0016] Figure 4 This is a schematic diagram of the installation of the return spring of the present utility model.

[0017] In the figure: 1. Protective clothing; 2. No. 1 anti-fall belt; 3. No. 2 anti-fall belt; 4. Connecting buckle; 5. Rotating plate; 6. Engaging teeth; 7. Limiting shaft; 8. Sliding plate; 9. Vertical rod; 10. Slide groove; 11. Limiting block; 12. Protruding plate; 13. Lower connecting plate; 14. Inserting rod; 15. Pressure inclined surface; 16. Return spring; 17. Connecting spring. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figures 1 to 4 The utility model discloses a pole climbing and anti-falling device for power engineering construction, comprising a protective suit 1, one side of the outer wall of the waist ring of the protective suit 1 is fixedly connected to the No. 1 anti-falling belt 2 by sewing, and the other side of the outer wall of the waist ring of the protective suit 1 is fixedly connected to the No. 2 anti-falling belt 3 by sewing, and the No. 1 anti-falling belt 2 is fixedly connected to the connecting buckle 4 by rivets, and a through groove for inserting the No. 2 anti-falling belt 3 is provided between the No. 1 anti-falling belt 2 and one end of the inner wall of the connecting buckle 4; a rotating plate 5 is rotatably installed at one end of the connecting buckle 4, and a plurality of engaging teeth 6 are integrally formed on the end of the rotating plate 5 close to the No. 2 anti-falling belt 3; the top of the connecting buckle 4 is fixedly connected to a locking mechanism extending to the bottom of the connecting buckle 4 and passing through the bottom end of the inner wall of the connecting buckle 4, and a limiting mechanism for limiting the locking mechanism is installed on the top of the connecting buckle 4.

[0020] In this embodiment: first, after the staff puts on the protective clothing 1, they hold one end of the No. 2 anti-fall belt 3 over the pole to form a state of surrounding the pole, and then pass it through the through slot of the connecting buckle 4. After adjusting the lengths of the No. 1 anti-fall belt 2 and the No. 2 anti-fall belt 3 to the appropriate level, they close the rotating plate 5. After the rotating plate 5 is closed, the engaging teeth 6 tightly engage with the surface of the No. 2 anti-fall belt 3. After the rotating plate 5 is completely closed, the locking mechanism limits the rotating plate 5 to prevent the rotating plate 5 from opening by itself.

[0021] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 The locking mechanism includes two limit shafts 7 fixed to the top of the connecting buckle 4, the outer wall of the limit shaft 7 is connected to a sliding plate 8 for sliding up and down sliding, one end of the sliding plate 8 is fixedly connected to a vertical rod 9 extending downward, the bottom end of the vertical rod 9 is fixedly connected to a lower connecting plate 13, and one end of the top of the lower connecting plate 13 is fixedly connected to an insertion rod 14 that penetrates to the bottom end of the inner wall of the connecting buckle 4. The top of the insertion rod 14 is integrally formed with a pressure inclined surface 15, and the top of the connecting buckle 4 is fixedly connected to a return spring 16 connected to the bottom end of the sliding plate 8. The return spring 16 is sleeved with the limit shaft 7. The bottom end of the rotating plate 5 is provided with a plugging groove that is plugged into the plugging rod 14. The rotating plate 5 in the closed state is used to drive the plugging groove to be aligned with the plugging rod 14.

[0022] In this embodiment: before closing the rotating plate 5, the limiting mechanism is first pushed to move, and the contact limiting mechanism limits the locking mechanism. The bottom end of the rotating plate 5 contacts the compressed inclined surface 15, and the compressed inclined surface 15 is forced to drive the insertion rod 14 to move downward. The insertion rod 14 is forced to move downward, which drives the lower connecting plate 13 to move downward. The lower connecting plate 13 drives the sliding plate 8 to move downward through the vertical rod 9. At this time, the return spring 16 is compressed until the rotating plate 5 is completely closed. At this time, the insertion slot and the insertion rod 14 are in an aligned state. The return spring 16 is reset, pushing the sliding plate 8 to move upward along the limiting shaft 7, thereby realizing the insertion of the insertion rod 14 into the insertion slot, completing the limitation of the rotating plate 5;

[0023] After the climbing is completed, the staff descends to the ground and needs to release the state of the No. 1 anti-fall belt 2 and the No. 2 anti-fall belt 3 wrapped around the pole. The dynamic limit mechanism is moved to contact the limit mechanism on the locking mechanism, and then the sliding plate 8 is pressed down to move downward to release the limit on the rotating plate 5, and the rotating plate 5 is opened to separate the No. 1 anti-fall belt 2 and the No. 2 anti-fall belt 3.

[0024] Please refer to Figure 1 、 Figure 2 and Figure 3 The limiting mechanism includes a slide groove 10 which is opened on the top of the protective clothing 1 and recessed downward. The inner wall of the slide groove 10 is slidably connected to the limiting block 11. The top of the limiting block 11 extends upward and contacts the bottom end of the sliding plate 8. A protruding plate 12 protruding upward is integrally formed on one side of the top of the limiting block 11. One end of the inner wall of the slide groove 10 is fixedly connected to a connecting spring 17 connected to one end of the limiting block 11.

[0025] In this embodiment: when the limit of the locking mechanism is released, the protruding plate 12 is pressed by hand, and the protruding plate 12 drives the limit block 11 to slide along the slide groove 10. At this time, the connecting spring 17 is compressed. When the top end of the limit block 11 is completely misaligned with the bottom end of the sliding plate 8, the sliding plate 8 can move toward each other. When the sliding plate 8 is reset, the force applied to the protruding plate 12 is removed, and the connecting spring 17 resets and pushes the limit block 11 to reset, thereby realizing the limitation of the sliding plate 8, avoiding the unlocking of the rotating plate 5 due to accidental touch during the climbing process, and further ensuring safety.

[0026] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pole climbing and falling prevention device for electric power engineering construction, comprising a protective garment (1), characterized in that: A first anti-falling belt (2) is fixedly connected to one side of the outer wall of the waist ring of the protective clothing (1) by sewing, a second anti-falling belt (3) is fixedly connected to the other side of the outer wall of the waist ring of the protective clothing (1) by sewing, the first anti-falling belt (2) is fixedly connected to a connecting buckle (4) by rivets, and a through groove for inserting the second anti-falling belt (3) is provided between the first anti-falling belt (2) and one end of the inner wall of the connecting buckle (4); A rotating plate (5) is rotatably mounted on one end of the connecting buckle (4), and a plurality of engaging teeth (6) are integrally formed on one end of the rotating plate (5) close to the second anti-fall belt (3). The top of the connecting buckle (4) is fixedly connected to a locking mechanism extending to the bottom of the connecting buckle (4) and penetrating to the bottom end of the inner wall of the connecting buckle (4). A limiting mechanism for limiting the locking mechanism is installed on the top of the connecting buckle (4).

2. The electric pole climbing and anti-falling device for electric power engineering construction according to claim 1 is characterized in that: The locking mechanism comprises two limiting shafts (7) fixed to the top of the connecting buckle (4); the outer wall of the limiting shaft (7) is connected to a sliding plate (8) in an upward and downward sliding manner; one end of the sliding plate (8) is fixedly connected to a vertical rod (9) extending downward; the bottom end of the vertical rod (9) is fixedly connected to a lower connecting plate (13); one end of the top of the lower connecting plate (13) is fixedly connected to an insertion rod (14) penetrating to the bottom end of the inner wall of the connecting buckle (4); the top of the insertion rod (14) is integrally formed with a pressure inclined surface (15); the top of the connecting buckle (4) is fixedly connected to a return spring (16) connected to the bottom end of the sliding plate (8); and the return spring (16) is sleeved with the limiting shaft (7).

3. The electric pole climbing and falling prevention equipment for electric power engineering construction according to claim 2 is characterized in that: The limiting mechanism comprises a sliding groove (10) which is opened on the top of the protective clothing (1) and is recessed downwards, the inner wall of the sliding groove (10) is slidably connected to a limiting block (11), and the top of the limiting block (11) extends upwards and contacts the bottom end of the sliding plate (8).

4. The electric pole climbing and falling prevention equipment for electric power engineering construction according to claim 3 is characterized in that: A protruding plate (12) protruding upward is integrally formed on one side of the top of the limit block (11), and a connecting spring (17) connected to one end of the limit block (11) is fixedly connected to one end of the inner wall of the slide groove (10).

5. The electric pole climbing and falling prevention equipment for electric power engineering construction according to claim 4 is characterized in that: The bottom end of the rotating plate (5) is provided with an inserting slot for inserting with the inserting rod (14); the rotating plate (5) in a closed state is used to drive the inserting slot to be aligned with the inserting rod (14).

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