CN217498315U

CN217498315U - Lightning protection detects automatic take-up

Info

Publication number: CN217498315U
Application number: CN202220881810.2U
Authority: CN
Inventors: 肖枫
Original assignee: Tianjin Lightning Protection Technology Center Co ltd
Current assignee: Tianjin Lightning Protection Technology Center Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-09-27
Anticipated expiration: 2032-04-15

Abstract

The utility model discloses a lightning protection detects automatic take-up, which comprises an outer shell, the leading flank of shell rotates and is connected with the door frame, the inside of shell is provided with the bottom plate, the upper surface of bottom plate just is located left side fixedly connected with backup pad, the upper surface of bottom plate just is located right side fixedly connected with supporting shoe and motor. The utility model discloses in, the spout and the lower slider of setting, the lower slider circulates reciprocating sliding along the inside of spout, when kinking roller is received or is coiled, smooth out the testing wire through the guide, avoid the whole winding of a strand to be on the kinking roller, the motor provides power for interior pivot and outer pivot, make the structure compacter, the fixed column of setting, the rotor plate, spliced pole and fixing base, make the bottom plate be convenient for move outward in the shell, link mechanism is used for limiting the distance that the bottom plate moved outward, be convenient for drive kinking roller and be located the outside, personnel's of being convenient for operation.

Description

Lightning protection detects automatic take-up

Technical Field

The utility model relates to a take-up technical field especially relates to an automatic take-up is detected in lightning protection.

Background

One of the important tasks in the lightning protection detection process is to measure the grounding resistance of the lightning protection device or the equipotential transition resistance between other equipment and the lightning protection device, so as to determine whether the lightning protection is qualified. In the measurement of the two, a special test line needs to be pulled, the line needs to be taken up and then paid off from one platform to another platform on the roof, and even on the same large roof platform, the line needs to be taken up and paid off, and the line is very frequently taken up and paid off.

At present, many lightning protection detection take-up devices mostly have artifical spiral, still need simultaneously to smooth out the testing wire with the hand, and the operation is comparatively loaded down with trivial details, and a lot of twine rollers all are located the shell simultaneously, because the restriction in space influences operating personnel's use during the operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic take-up device for lightning protection detection.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a lightning protection detects automatic take-up, includes the shell, the leading flank of shell rotates and is connected with the door frame, the inside of shell is provided with the bottom plate, the upper surface of bottom plate just is located left side fixedly connected with backup pad, the upper surface of bottom plate just is located right side fixedly connected with supporting shoe and motor, pivot in the output fixedly connected with of motor, the lateral surface fixedly connected with winding roller of interior pivot.

As a further description of the above technical solution:

the inner rotating shaft is rotatably connected with the supporting plate, and the inner rotating shaft extends out of one end of the supporting plate to be fixedly connected with a driving gear.

As a further description of the above technical solution:

an outer rotating shaft is rotatably connected between the supporting block and the supporting plate, a driven gear is fixedly connected to one end, extending out of the supporting plate, of the outer rotating shaft, and the driving gear is meshed with the driven gear.

As a further description of the above technical solution:

the upper surfaces of the supporting plate and the supporting block are fixedly connected with a fixing frame, a straight notch is formed in the horizontal rod portion of the fixing frame, an upper sliding block is connected to the inner side face of the straight notch in a sliding mode, a guide piece is fixedly connected to the lower end of the upper sliding block, and a lower sliding block is fixedly connected to the lower end of the guide piece.

As a further description of the above technical solution:

the outer side surface of the outer rotating shaft is provided with a sliding groove, the sliding groove is formed in the outer rotating shaft in a closed mode, the distance between the left end and the right end of the sliding groove is equal to the distance between the left side and the right side of a winding part in the winding roller, and the lower sliding block is connected with the inner side surface of the sliding groove in a sliding mode.

As a further description of the above technical solution:

the inner bottom wall fixedly connected with two fixed plates of shell, two fixedly connected with two fixed columns between the fixed plate, the lateral surface of fixed column rotates and is connected with a plurality of rotor plates, every the spliced pole of the upper end fixedly connected with of a plurality of rotor plates on the fixed column.

As a further description of the above technical solution:

the right flank fixedly connected with handle of bottom plate, the lower fixed surface of bottom plate is connected with four fixing bases, per two the middle part and a spliced pole of fixing base rotate to be connected.

As a further description of the above technical solution:

the rear inner wall fixedly connected with backplate of shell, the leading flank of backplate rotates and is connected with a plurality of link mechanism, link mechanism's the other end rotates with the bottom plate to be connected.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this lightning protection detects automatic take-up, the spout and the lower sliding block that set up, the lower sliding block carries out the reciprocal slip of circulation along the inside of spout, when kinking roller is received or is coiled, smooths out the testing wire through the guide, avoids the whole winding of a strand on the kinking roller, and the motor provides power for interior pivot and outer pivot for the structure is compacter.

2. Compared with the prior art, this lightning protection detects automatic take-up, fixed column, rotor plate, spliced pole and the fixing base that sets up for the bottom plate is convenient for move outward in the shell, and link mechanism is used for restricting the distance that the bottom plate moved outward, is convenient for drive the kinking roller and is located the outside, personnel's of being convenient for operation.

Drawings

Fig. 1 is a structural diagram of an automatic take-up device for lightning protection detection provided by the utility model;

fig. 2 is a front view of the automatic take-up device for lightning protection detection provided by the utility model;

fig. 3 is a side sectional view of the automatic take-up device for lightning protection detection provided by the utility model;

fig. 4 is an internal structural view of a slider of the automatic take-up device for lightning protection detection according to the present invention;

fig. 5 is an internal structure view of a housing of the automatic take-up device for lightning protection detection according to the present invention;

fig. 6 is an enlarged view of a portion a in fig. 4.

Illustration of the drawings:

1. a housing; 2. a fixing plate; 3. fixing a column; 4. a rotating plate; 5. connecting columns; 6. a fixed seat; 7. a support block; 8. an outer rotating shaft; 9. a chute; 10. a fixed mount; 11. a straight notch; 12. an upper slide block; 13. a support plate; 14. a driven gear; 15. a door frame; 16. a guide member; 17. a tailgate; 18. a link mechanism; 19. a handle; 20. a winding roller; 21. a driving gear; 22. a base plate; 23. an inner rotating shaft; 24. a motor; 25. and a lower sliding block.

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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention provides an embodiment: the utility model provides a lightning protection detects automatic take-up, which comprises an outer shell 1, the leading flank of shell 1 rotates and is connected with door frame 15, the inside of shell 1 is provided with bottom plate 22, bottom plate 22's upper surface just is located left side fixedly connected with backup pad 13, bottom plate 22's upper surface just is located right side fixedly connected with supporting shoe 7 and motor 24, pivot 23 in the output fixedly connected with of motor 24, pivot 23 rotates in motor 24 drives, the lateral surface fixedly connected with winding roller 20 of interior pivot 23, winding roller 20 and driving gear 21 are driven in the rotation of interior pivot 23 and rotate.

The inner rotating shaft 23 is rotatably connected with the supporting plate 13, one end of the inner rotating shaft 23, extending out of the supporting plate 13, is fixedly connected with a driving gear 21, an outer rotating shaft 8 is rotatably connected between the supporting plate 7 and the supporting plate 13, one end of the outer rotating shaft 8, extending out of the supporting plate 13, is fixedly connected with a driven gear 14, the driving gear 21 and the driven gear 14 are mutually meshed, the driving gear 21 drives the driven gear 14 to rotate, the upper surfaces of the supporting plate 13 and the supporting plate 7 are fixedly connected with a fixing frame 10, a straight notch 11 is formed in a horizontal rod part of the fixing frame 10, an upper sliding block 12 is slidably connected to the inner side surface of the straight notch 11, a guide piece 16 is fixedly connected to the lower end of the upper sliding block 12, the guide piece 16 is used for restraining a test wire, a lower sliding block 25 is fixedly connected to the lower end of the guide piece 16, a sliding groove 9 is formed in the outer side surface of the outer rotating shaft 8, the sliding groove 9 is formed in a closed manner on the outer rotating shaft 8, and the distance between the left end and the right end of the sliding chute 9 is equal to the distance between the left side and the right side of the winding part in the winding roller 20, the lower slide block 25 is connected with the inner side surface of the sliding chute 9 in a sliding way, and the lower slide block 25 is driven to move left and right by the rotation of the outer rotating shaft 8.

Two fixed plates 2 of inner diapire fixedly connected with of shell 1, two fixed columns 3 of fixedly connected with between two fixed plates 2, the lateral surface of fixed column 3 rotates and is connected with a plurality of rotor plates 4, spliced pole 5 of upper end fixedly connected with of a plurality of rotor plates 4 on every fixed column 3, bottom plate 22's right flank fixedly connected with handle 19, handle 19 snatchs after being convenient for, four fixing bases 6 of lower fixed surface of bottom plate 22, the middle part and a spliced pole 5 of per two fixing bases 6 rotate and are connected, shell 1's back inner wall fixedly connected with backplate 17, the leading flank of backplate 17 rotates and is connected with a plurality of link mechanism 18, link mechanism 18's the other end rotates with bottom plate 22 and is connected, link mechanism 18 limits bottom plate 22's displacement range.

The working principle is as follows: the handle 19 is held by a hand, the handle is pulled outwards slowly, the link mechanism 18 extends slowly in the pulling process, meanwhile, the rotating plate 4 rotates forwards slowly, the fixed seat 6 and the connecting column 5 rotate slowly, the bottom plate 22 is in the horizontal direction and moves forwards slowly, and finally, the link mechanism 18 extends to the limit position, so that the bottom plate 22 is located on the outer side face of the shell 1.

The motor 24 indirectly drives the winding roller 20 and the driving gear 21 to rotate, the test wire wound in the winding roller 20 penetrates through a round hole in the guide piece 16, the driving gear 21 indirectly drives the outer rotating shaft 8 to rotate, the lower sliding block 25 slides along the inside of the smooth sliding groove 9 due to the rotation of the outer rotating shaft 8, and the lower sliding block 25 drives the guide piece 16 and the upper sliding block 12 to slowly perform circular reciprocating movement in the left-right direction in the sliding process, so that the guide piece 16 and the passed test wire can move in the left direction and the right direction.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a lightning protection detects automatic take-up, includes shell (1), its characterized in that: the utility model discloses a motor, including shell (1), front side of shell (1) rotates and is connected with door frame (15), the inside of shell (1) is provided with bottom plate (22), the upper surface of bottom plate (22) just is located left side fixedly connected with backup pad (13), the upper surface of bottom plate (22) just is located right side fixedly connected with supporting shoe (7) and motor (24), pivot (23) in the output fixedly connected with of motor (24), lateral surface fixedly connected with winding roller (20) of interior pivot (23).

2. The lightning protection detection automatic take-up device according to claim 1, characterized in that: the inner rotating shaft (23) is rotatably connected with the supporting plate (13), and one end of the inner rotating shaft (23) extending out of the supporting plate (13) is fixedly connected with a driving gear (21).

3. The lightning protection detection automatic take-up device according to claim 2, characterized in that: an outer rotating shaft (8) is rotatably connected between the supporting block (7) and the supporting plate (13), a driven gear (14) is fixedly connected to one end, extending out of the supporting plate (13), of the outer rotating shaft (8), and the driving gear (21) is meshed with the driven gear (14).

4. The lightning protection detection automatic take-up device according to claim 3, characterized in that: the upper surface of the supporting plate (13) and the supporting block (7) is fixedly connected with a fixing frame (10), a straight notch (11) is formed in the horizontal rod portion of the fixing frame (10), an upper sliding block (12) is connected to the inner side face of the straight notch (11) in a sliding mode, a guide piece (16) is fixedly connected to the lower end of the upper sliding block (12), and a lower sliding block (25) is fixedly connected to the lower end of the guide piece (16).

5. The lightning protection detection automatic take-up device according to claim 4, characterized in that: the outer side surface of the outer rotating shaft (8) is provided with a sliding groove (9), the sliding groove (9) is formed in the outer rotating shaft (8) in a closed mode, the distance between the left end and the right end of the sliding groove (9) is equal to the distance between the left side and the right side of a winding part in the winding roller (20), and the lower sliding block (25) is connected with the inner side surface of the sliding groove (9) in a sliding mode.

6. The lightning protection detection automatic take-up device according to claim 1, characterized in that: two fixed plates (2) of inner diapire fixedly connected with of shell (1), two fixed column (3) of fixedly connected with between fixed plate (2), the lateral surface of fixed column (3) rotates and is connected with a plurality of rotor plates (4), every spliced pole (5) of upper end fixedly connected with of a plurality of rotor plates (4) on fixed column (3).

7. The lightning protection detection automatic take-up device according to claim 6, characterized in that: the right flank fixedly connected with handle (19) of bottom plate (22), the lower fixed surface of bottom plate (22) is connected with four fixing bases (6), per two the middle part and a spliced pole (5) of fixing base (6) are rotated and are connected.

8. The lightning protection detection automatic take-up device according to claim 1, characterized in that: the rear inner wall of the shell (1) is fixedly connected with a rear baffle (17), the front side face of the rear baffle (17) is rotatably connected with a plurality of link mechanisms (18), and the other ends of the link mechanisms (18) are rotatably connected with the bottom plate (22).