CN212935428U

CN212935428U - Adjustable ladder-type plastic spraying ladder frame

Info

Publication number: CN212935428U
Application number: CN202021554416.5U
Authority: CN
Inventors: 华成; 汪连龙
Original assignee: Jiangsu Huayao Electrical Equipment Co ltd
Current assignee: Jiangsu Huayao Electrical Equipment Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-04-09
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses an adjustable ladder formula spraying plastics ladder frame, including first crane span structure montant, the upper surface of first crane span structure montant is provided with the recess, the surface sliding connection of step diaphragm has width regulating plate, width regulating plate's right flank fixedly connected with second crane span structure montant, width regulating plate's upper surface is provided with pressing spring, pressing spring's last fixed surface is connected with presses the depression bar, the lower surface of pressing the depression bar is provided with supports the piece, the right flank fixedly connected with who supports the piece turns to the device, the right flank fixedly connected with fixture block that turns to the device, the upper surface of step diaphragm and the inside that is located width regulating plate are provided with the draw-in groove. The utility model discloses in, the width of step diaphragm can be adjusted through the width regulating plate to the width regulating plate, and the connector has solved the problem that length is not enough with being connected the cassette, easy operation, convenient to use.

Description

Adjustable ladder-type plastic spraying ladder frame

Technical Field

The utility model relates to a terraced spraying plastics terraced frame technical field especially relates to an adjustable terraced spraying plastics terraced frame.

Background

The cable testing bridge is divided into structures such as a groove type cable testing bridge, a tray type cable testing bridge, a ladder type cable testing bridge and a grid testing bridge, and the like, and the cable testing bridge is composed of a support, a supporting arm, an installation accessory and the like, can be independently erected and also can be laid on various buildings and pipe gallery supports, so that the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are embodied, all parts need to be galvanized, and the cable testing bridge is installed on the outdoor testing bridge outside the building, and if the cable testing bridge is close to the seaside or belongs to a corrosion area, the material must have the physical characteristics of corrosion resistance, moisture resistance, good adhesive force and high.

Ladder-type spraying plastics ladder frame width on the existing market can not be adjusted, and length also is not adjustable, if run into the too much width of cable not enough, the side is installed inadequately, just need put up consuming time power again, length is because the route that need lay when laying is very long, and length overlength is not convenient for transport, increases the cost of transportation, consequently needs an adjustable ladder-type spraying plastics ladder frame to solve above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an adjustable ladder type plastic spraying ladder frame.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an adjustable ladder type plastic spraying ladder frame comprises a first bridge vertical rod, wherein a groove is formed in the upper surface of the first bridge vertical rod, a connector is arranged inside the groove, soft chucks are fixedly connected to the side surfaces of the connector respectively, a through hole is formed in the connector and below the soft chucks, a step transverse plate is fixedly connected to the right side surface of the first bridge vertical rod, a width adjusting plate is slidably connected to the outer surface of the step transverse plate, a second bridge vertical rod is fixedly connected to the right side surface of the width adjusting plate, a pressing spring is arranged on the upper surface of the width adjusting plate, a pressing rod is fixedly connected to the upper surface of the pressing spring, a supporting block is arranged on the lower surface of the pressing rod, a steering device is fixedly connected to the right side surface of the supporting block, a clamping block is fixedly connected to the right side surface of the steering device, a clamping groove is formed in the upper surface of the step transverse plate, the upper surface of the step transverse plate and the inner part of the width adjusting plate are provided with a slide way, the lower surface of the second bridge vertical rod is fixedly connected with a connecting clamping seat, and the inner side wall of the connecting clamping seat is provided with a clamping head groove.

As a further description of the above technical solution:

the right side of the connection clamping seat is provided with a threaded rod, the right side of the threaded rod is fixedly connected with a bolt, and the threaded rod is connected with the through hole in a sliding mode.

As a further description of the above technical solution:

the steering device is located inside the width adjusting plate, a left side face of the width adjusting plate is fixedly connected with a mounting plate, and the mounting plate is connected with the step transverse plate in a sliding mode.

As a further description of the above technical solution:

the right side face of the step transverse plate is fixedly connected with a limiting plate, and the clamping groove is connected with the clamping block in a sliding mode.

As a further description of the above technical solution:

the soft chuck is connected with the chuck groove in a sliding manner, and the connecting clamping seat is connected with the groove in a sliding manner.

As a further description of the above technical solution:

the inner wall of the width adjusting plate is connected with the slide way in a sliding mode, and the steering device is fixedly connected with the inner wall of the width adjusting plate.

The utility model discloses following beneficial effect has:

1. compared with the prior art, the plastic spraying ladder frame is additionally provided with the width adjusting plate, the width of the step transverse plate can be adjusted through the width adjusting plate, the operation is simple, and the use is convenient.

2. Compared with the prior art, the plastic spraying ladder frame has the advantages that the connector and the connecting clamping seat are additionally arranged on the first ladder frame vertical rod and the second ladder frame vertical rod of the plastic spraying ladder frame, the plastic spraying ladder frame can be increased as long as the connector is connected with the connecting clamping seat, the transportation cost is reduced, the problem of insufficient length is solved, the use is simple, and the operation is easy.

Drawings

Fig. 1 is a schematic structural view of an adjustable ladder-type plastic spraying ladder frame provided by the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a schematic view of the connection between the connection holder and the connection head of the present invention;

fig. 4 is a bottom view of a connection clamping seat of an adjustable ladder type plastic spraying ladder rack provided by the utility model;

fig. 5 is the utility model provides a top view of the connector of adjustable ladder-type spraying plastics ladder frame.

Illustration of the drawings:

1. a first bridge vertical bar; 2. a groove; 3. a soft chuck; 4. a connector; 5. a through hole; 6. a step transverse plate; 7. a width adjustment plate; 8. a second bridge vertical bar; 9. a limiting plate; 10. connecting the card holder; 11. a chuck slot; 12. a bolt; 13. a threaded rod; 14. mounting a plate; 15. a pressing spring; 16. a pressing lever; 17. A resisting block; 18. a steering device; 19. a clamping block; 20. a slideway; 21. a clamping groove.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like 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 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. 1-5, the present invention provides an embodiment: an adjustable ladder type plastic spraying ladder frame comprises a first bridge vertical rod 1, a groove 2 is arranged on the upper surface of the first bridge vertical rod 1, a connector 4 is arranged inside the groove 2, soft chucks 3 are respectively and fixedly connected to the side surfaces of the connector 4, a through hole 5 is arranged inside the connector 4 and below the soft chucks 3, a step transverse plate 6 is fixedly connected to the right side surface of the first bridge vertical rod 1, a width adjusting plate 7 is slidably connected to the outer surface of the step transverse plate 6, a second bridge vertical rod 8 is fixedly connected to the right side surface of the width adjusting plate 7, a pressing spring 15 is arranged on the upper surface of the width adjusting plate 7, a pressing rod 16 is fixedly connected to the upper surface of the pressing spring 15, a resisting block 17 is arranged on the lower surface of the pressing rod 16, a steering device 18 is fixedly connected to the right side surface of the resisting block 17, a clamping block 19 is fixedly connected to the right side surface of the steering device 18, a clamping groove, a slide way 20 is arranged on the upper surface of the step transverse plate 6 and inside the width adjusting plate 7, a connecting clamping seat 10 is fixedly connected to the lower surface of the second bridge vertical rod 8, and a clamping head groove 11 is formed in the inner side wall of the connecting clamping seat 10.

The right side of connecting cassette 10 is provided with threaded rod 13, the right side fixedly connected with bolt 12 of threaded rod 13, threaded rod 13 and through-hole 5 sliding connection, turn to device 18 and be located the inside of width adjustment board 7, the left side fixedly connected with mounting panel 14 of width adjustment board 7, mounting panel 14 and step diaphragm 6 sliding connection, the right side fixedly connected with limiting plate 9 of step diaphragm 6, draw-in groove 21 and fixture block 19 sliding connection, soft chuck 3 and chuck groove 11 sliding connection, connect cassette 10 and recess 2 sliding connection, the inner wall and the slide 20 sliding connection of width adjustment board 7, turn to the inner wall fixed connection of device 18 and width adjustment board 7.

The working principle is as follows: when the ladder frame is used, if the width needs to be increased, the pressing rod 16 is pressed at the moment, the pressing rod 16 is contacted with the abutting block 17 to descend when descending to drive the clamping block 19 to ascend, the second bridge vertical rod 8 is stretched, the slide way 20 on the step transverse plate 6 slides outwards along the inner wall of the width adjusting plate 7, when the width is enough, the pressing rod 16 is loosened, the pressing spring 15 enables the pressing rod 16 to ascend due to the spring force, the abutting block 17 ascends due to the steering device 18, at the moment, the clamping block 19 descends to be matched with the clamping groove 21 to enable the step transverse plate 6 and the width adjusting plate 7 to be fixed and not to move, when the length needs to be increased, the connector 4 is inserted into the connecting clamping seat 10, and at the moment, the threaded rod 13.

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 an adjustable ladder type spraying plastics ladder frame, includes first crane span structure montant (1), its characterized in that: the upper surface of the first bridge vertical rod (1) is provided with a groove (2), the inside of the groove (2) is provided with a connector (4), the side surface of the connector (4) is fixedly connected with a soft clamping head (3) respectively, the inside of the connector (4) is provided with a through hole (5) below the soft clamping head (3), the right side surface of the first bridge vertical rod (1) is fixedly connected with a step transverse plate (6), the outer surface of the step transverse plate (6) is connected with a width adjusting plate (7) in a sliding manner, the right side surface of the width adjusting plate (7) is fixedly connected with a second bridge vertical rod (8), the upper surface of the width adjusting plate (7) is provided with a pressing spring (15), the upper surface of the pressing spring (15) is fixedly connected with a pressing rod (16), the lower surface of the pressing rod (16) is provided with a supporting block (17), and the right side surface of the supporting block (17), the right side face of the steering device (18) is fixedly connected with a clamping block (19), the upper surface of the step transverse plate (6) is provided with a clamping groove (21) in the width adjusting plate (7), the upper surface of the step transverse plate (6) is provided with a slide way (20) in the width adjusting plate (7), the lower surface of the second bridge vertical rod (8) is fixedly connected with a connecting clamping seat (10), and the inner side wall of the connecting clamping seat (10) is provided with a clamping head groove (11).

2. The adjustable ladder-type plastic spraying ladder frame as claimed in claim 1, wherein: the right side face of the connecting clamping seat (10) is provided with a threaded rod (13), the right side face of the threaded rod (13) is fixedly connected with a bolt (12), and the threaded rod (13) is in sliding connection with the through hole (5).

3. The adjustable ladder-type plastic spraying ladder frame as claimed in claim 1, wherein: turn to device (18) and be located the inside of width regulation board (7), the left surface fixedly connected with mounting panel (14) of width regulation board (7), mounting panel (14) and step diaphragm (6) sliding connection.

4. The adjustable ladder-type plastic spraying ladder frame as claimed in claim 1, wherein: the right side face of the step transverse plate (6) is fixedly connected with a limiting plate (9), and the clamping groove (21) is connected with the clamping block (19) in a sliding mode.

5. The adjustable ladder-type plastic spraying ladder frame as claimed in claim 1, wherein: the soft chuck (3) is connected with the chuck groove (11) in a sliding manner, and the connecting chuck seat (10) is connected with the groove (2) in a sliding manner.

6. The adjustable ladder-type plastic spraying ladder frame as claimed in claim 1, wherein: the inner wall of width regulating plate (7) and slide (20) sliding connection turn to device (18) and the inner wall fixed connection of width regulating plate (7).