CN213898196U

CN213898196U - Dotted line paying-off device

Info

Publication number: CN213898196U
Application number: CN202022835558.5U
Authority: CN
Inventors: 冯俊强; 包国梁; 张雨
Original assignee: China Second Metallurgy Group Co Ltd
Current assignee: China Second Metallurgy Group Co Ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-08-06
Anticipated expiration: 2030-11-30

Abstract

The utility model provides a dotted line pay-off, include: the charging barrel is used for placing lime inside; the adjustable screen filter is arranged in a discharge port at the lower end part of the charging barrel, and the lime in the charging barrel is output through the adjustable screen filter; and the spring support is arranged at the lower part of the charging barrel, is connected with the charging barrel and is used for manufacturing the charging barrel. Through setting up feed cylinder, adjustable sieve hourglass and spring bearing, place the lime in the feed cylinder, through adjustable sieve hourglass control lime play ash volume to set up spring bearing in the feed cylinder lower part, place the feed cylinder after the predetermined position again, through rocking the feed cylinder, spring bearing drives the feed cylinder and continuously rocks, thereby makes adjustable sieve hourglass last even ash discharge, can control ash effect and ash discharge volume effectively. Meanwhile, the dotted line pay-off device is simple in structure, convenient and flexible to operate, convenient and fast to use, and capable of improving the construction efficiency of operators and saving materials.

Description

Dotted line paying-off device

Technical Field

The utility model relates to a measure unwrapping wire technical field, particularly, relate to a dotted line pay-off.

Background

At present, in the construction process, the traditional measurement pay-off method is difficult to be suitable for the terrain with fluctuant terrain and poor soil compactness, and has the defects of uneven pay-off, serious lime waste and inconvenient operation.

Disclosure of Invention

In view of this, the utility model provides a dotted line pay-off aims at solving the extravagant problem of lime when reducing the unwrapping wire.

In one aspect, the utility model provides a dotted line pay-off, include: the charging barrel is used for placing lime inside; the adjustable screen filter is arranged in a discharge port at the lower end part of the charging barrel, and the lime in the charging barrel is output through the adjustable screen filter; and the spring support is arranged at the lower part of the charging barrel, is connected with the charging barrel and is used for manufacturing the charging barrel.

Further, the sidewall of the cartridge is connected to a handle.

Further, the handle is arranged along the arrangement direction of the charging barrel, and the lower end of the handle is connected with the side wall of the charging barrel.

Furthermore, a connecting plate is arranged on the side wall of the charging barrel, the connecting plate is welded with the side wall of the charging barrel, and the lower end of the handle is in threaded connection with the connecting plate.

Furthermore, a threaded hole is arranged in the middle of the connecting plate in a clamped mode, an external thread is arranged at the lower end of the handle, and the lower end of the handle is connected with the threaded hole in a threaded mode.

Further, the handle is a telescopic rod.

Further, the spring support comprises a spiral spring, the diameter of the lower side of the spring is larger than that of the upper side of the spring, the upper side surface of the spring is connected with the lower bottom surface of the charging barrel, and the discharging port is surrounded in the spring support.

Furthermore, adjustable screen comprises two circular plates, a plurality of fan-shaped through holes are evenly formed in the circular plates, the circular plates are arranged oppositely, a rotating shaft penetrates through the centers of the circular plates, and the circular plates are rotatably connected together through the rotating shaft.

Furthermore, the adjustable screen filter also comprises a driving rod, wherein the driving rod is connected with one of the circular plates and is used for driving the circular plates to rotate so as to change the size of a light hole formed between the fan-shaped through holes on the two circular plates, and therefore the throughput of lime is controlled.

Furthermore, a sealing cover plate is arranged at the upper end of the charging barrel.

Compared with the prior art, the beneficial effects of the utility model reside in that, through setting up feed cylinder, adjustable sieve hourglass and spring bearing, place the lime in the feed cylinder, through adjustable sieve hourglass control lime play ash volume to set up spring bearing in the feed cylinder lower part, place the feed cylinder after predetermined position again, through rocking the feed cylinder, spring bearing drives the feed cylinder and continuously rocks, thereby makes adjustable sieve hourglass and continuously even play ash, can control out ash effect and play ash volume effectively. Meanwhile, the dotted line pay-off device is simple in structure, convenient and flexible to operate, convenient and fast to use, and capable of improving the construction efficiency of operators and saving materials.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a schematic structural view of a dotted line pay-off device provided by an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a spring support according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an adjustable screen provided by an embodiment of the present invention.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-3, the embodiment provides a dotted line pay-off device, which comprises a material cylinder 2, an adjustable screen 4 and a spring support 3, wherein the material cylinder 2 is a circular cylinder, the lower part of the material cylinder is of a conical structure, and white ash is placed in the material cylinder 2; the adjustable screen 4 is arranged in a discharge port at the lower end part of the charging barrel 2, and the lime in the charging barrel 2 is output through the adjustable screen 4; the spring support 3 is disposed at a lower portion of the cartridge 2 and connected to the cartridge 2, and the cartridge 2 is manufactured by the spring support 3.

It can be seen that this embodiment is through setting up feed cylinder 2, adjustable sieve hourglass 4 and spring support 3, places the lime in feed cylinder 2, and through adjustable sieve hourglass 4 control lime play ash volume to set up spring support 3 in 2 lower parts of feed cylinder, place predetermined position back with feed cylinder 2 again, through rocking feed cylinder 2, spring support 3 drives feed cylinder 2 and continuously rocks, thereby makes adjustable sieve hourglass 4 last even ash, can control out grey effect and ash volume effectively. Meanwhile, the line-drawing and line-drawing pay-off device is simple in structure, convenient and flexible to operate and convenient to use, and can improve the construction efficiency of operators and save materials

In particular, the side wall of the cartridge 2 is connected to a handle 5. The handle 5 is used to move the cartridge 2 and operate the cartridge 2. Handle 5 is a telescopic link preferably, through the length of adjustment handle 5, can make the operating personnel of different heights need not to bow and can carry out the point and draw the unwrapping wire, saves physical power.

Specifically, the handle 5 is disposed along the installation direction of the cartridge 2, and the lower end of the handle 5 is connected to the side wall of the cartridge 2.

Specifically, a connecting plate 6 is arranged on the side wall of the charging barrel 2, the connecting plate 6 is welded with the side wall of the charging barrel 2, and the lower end of the handle 5 is connected with the connecting plate 6 in a threaded manner.

Particularly, the middle part card of connecting plate 6 is equipped with the screw hole, the external screw thread has been seted up to the lower extreme of handle 5, the lower extreme of handle 5 with screw hole threaded connection is in the same place. The connecting plate 6 is a metal plate and is connected with the charging barrel 2 in a welding mode.

Specifically, the spring support 3 includes a spiral spring 31, a diameter of a lower side of the spring 31 is larger than a diameter of an upper side of the spring 31, and an upper side of the spring 31 is connected to a lower bottom surface of the cartridge 2 and encloses the discharge port.

Particularly, adjustable screen 4 includes two circular slabs 7, a plurality of fan-shaped through-holes 9 have evenly been seted up on circular slab 7, and two circular slab 7 sets up relatively, two a pivot 10 is worn to be equipped with at the center of circular slab 7, two circular slab 7 passes through pivot 10 rotatable coupling together.

Specifically, the adjustable screen 4 further comprises a driving rod 8, wherein the driving rod 8 is connected with one of the circular plates 7 and is used for driving the circular plates 7 to rotate so as to change the size of a light hole formed between the fan-shaped through holes 9 on the two circular plates 7, thereby controlling the passing amount of lime.

Specifically, a sealing cover plate 1 is arranged at the upper end of the charging barrel 2.

Above-mentioned dotted line pay-off places preset position with the feed cylinder when using, rocks the feed cylinder through the handle and carries out the dotted line unwrapping wire, through using the device, can effectively solve the not enough of traditional measurement unwrapping wire. In the process of installing the template, the template has the advantages of flexible use, convenient installation, convenient adjustment, low technical requirement and the like.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A dotted line pay-off device, comprising:

the charging barrel is used for placing lime inside;

the adjustable screen filter is arranged in a discharge port at the lower end part of the charging barrel, and the lime in the charging barrel is output through the adjustable screen filter;

and the spring support is arranged at the lower part of the charging barrel, is connected with the charging barrel and is used for manufacturing the charging barrel.

2. The dotted line pay-off of claim 1, wherein the side wall of the cartridge is connected to a handle.

3. The dotted line pay-off device as claimed in claim 2, wherein the handle is disposed along the direction in which the cartridge is disposed, and a lower end of the handle is connected to a side wall of the cartridge.

4. The dotted line pay-off device as claimed in claim 2, wherein a connecting plate is provided on a side wall of the barrel, the connecting plate is welded to the side wall of the barrel, and the lower end of the handle is screwed to the connecting plate.

5. The dotted line pay-off device as claimed in claim 4, wherein a threaded hole is clamped in the middle of the connecting plate, an external thread is formed at the lower end of the handle, and the lower end of the handle is in threaded connection with the threaded hole.

6. The dotted line pay-off of claim 5, wherein said handle is a telescoping rod.

7. The pay-off device as defined in claim 1, wherein said spring support comprises a spiral spring, the diameter of the lower side of said spring being larger than the diameter of the upper side of said spring, the upper side of said spring being connected to the lower bottom surface of said barrel and enclosing said discharge opening therein.

8. The dotted line pay-off device as claimed in claim 1, wherein the adjustable screen comprises two circular plates, the circular plates are evenly provided with a plurality of fan-shaped through holes, the two circular plates are oppositely arranged, a rotating shaft penetrates through the centers of the two circular plates, and the two circular plates are rotatably connected together through the rotating shaft.

9. The apparatus according to claim 8, wherein said adjustable screen further comprises a driving rod connected to one of said circular plates for driving said circular plates to rotate so as to change the size of the light hole formed between the fan-shaped through holes of the two circular plates, thereby controlling the amount of lime passing therethrough.

10. The dotted line pay-off device as claimed in claim 1, wherein a sealing cover plate is provided at an upper end of the cartridge.