CN211997385U

CN211997385U - Adhesive tape anti-breaking device

Info

Publication number: CN211997385U
Application number: CN202020411087.2U
Authority: CN
Inventors: 赵加强; 乔治兵; 吕正云
Original assignee: Inner Mongolia Weiwei Energy Co ltd
Current assignee: Inner Mongolia Weiwei Energy Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-11-24
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses a device is decreased in folding is prevented to sticky tape, including rubber belt conveyor, the laminating of rubber belt conveyor bottom has the arc, the arc passes through the support column laminating and installs on two channel-section steel top surfaces, the channel-section steel both sides overlap respectively has U type card, L type iron plate and spiro union have adjusting bolt are worn out on U type card top, L type iron plate bottom and channel-section steel top surface laminating setting, be fixed with the spring on the L type iron plate top surface, the spring sets up at the arc side, spring top and positioning iron plate fixed connection, the positioning iron plate top is fixed with the clamp, the clamp cover is on the longitudinal beam pipe. The utility model discloses sticky tape and arc iron plate area of contact is great, has reduced the hidden danger that original trigeminy roller ground decreases sticky tape both sides, relies on the regulation of spring force and U type bolt card to let take curved iron plate and sticky tape intimate contact, and the atress is even, increases sticky tape life.

Description

Adhesive tape anti-breaking device

Technical Field

The utility model relates to a coal mine equipment technical field specifically is a folding and damaging device is prevented to sticky tape.

Background

The original coal conveying gravity of the bearing top adhesive tape adopts a mode that longitudinal beam pipes are arranged on two sides of the adhesive tape to hang triple rollers, the distance between the triple rollers is 1.5 m, and the triple rollers are influenced by the coal conveying gravity, so that the following hidden troubles exist:

1. the bottom plate of the operation place is uneven, the hanging triple roller has tensioning or loosening phenomena, the bearing capacity of the adhesive tape in the operation process is different, and the triple roller with individual damage cannot be found in time, so that the top adhesive tape is torn, and the production is influenced;

2. the abrasion is serious in the operation process of the adhesive tape, the service life of the adhesive tape cannot be reached, a new adhesive tape needs to be replaced, the material waste is serious, and the economic cost is increased;

3. each adhesive tape maintainer needs to replace and damage a plurality of triple rollers, so that the maintenance efficiency is low, and the labor intensity of operators is increased;

4. the original mode that the longitudinal beam pipes on two sides hang the triple rollers is adopted for bearing the coal conveying gravity of the top adhesive tape, the bottom plate of an operation place is uneven, and the hung triple rollers are tensioned or loosened, so that the top adhesive tape is seriously abraded due to different bearing capacities of the triple rollers in the operation process.

Therefore, the adhesive tape anti-breaking device is improved.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model provides a device is prevented rolling over by sticky tape.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a device is decreased in folding is prevented to sticky tape, including rubber belt conveyor, the laminating of rubber belt conveyor bottom has the arc, the arc passes through the support column laminating and installs on two channel-section steel top surfaces, the channel-section steel both sides overlap respectively has U type card, L type iron plate and spiro union have adjusting bolt are worn out on U type card top, L type iron plate bottom and channel-section steel top surface laminating setting, be fixed with the spring on the L type iron plate top surface, the spring sets up at the arc side, spring top and positioning iron plate fixed connection, positioning iron plate top is fixed with the clamp, the clamp cover is on the longitudinal beam pipe.

As an optimal technical scheme of the utility model, the spring is respectively through bolt and L type iron plate and location iron plate fixed connection.

As the utility model discloses a preferred technical scheme, the clamp includes two arcs, and the cambered surface sets up relatively in two arcs, and bolt and nut fixed connection are passed through respectively to two arcs both sides.

As an optimized technical scheme of the utility model, the longitudinal beam pipe is connected with rubber belt conveyor's support fixed connection.

The utility model has the advantages that: this device is prevented losing by breakage of sticky tape, sticky tape and arc iron plate area of contact are great, have reduced the hidden danger that original trigeminy roller ground decreases sticky tape both sides, rely on the regulation of spring force and U type bolt card to let take curved iron plate and sticky tape close contact, and the atress is even, increases sticky tape life.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of an adhesive tape breakage preventing device of the present invention;

fig. 2 is a schematic side view of the adhesive tape breakage preventing device of the present invention;

fig. 3 is a schematic view of the overlooking structure of the adhesive tape anti-folding device of the present invention.

In the figure: 1. an arc-shaped plate; 2. channel steel; 3. a U-shaped card; 4. an L-shaped iron plate; 5. adjusting the bolt; 6. a spring; 7. positioning the iron plate; 8. clamping a hoop; 9. a longitudinal beam pipe.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it is understood that "first" and "second" are only used for convenience of expression and should not be understood as limitations to the embodiments of the present invention, and the following embodiments do not describe any more.

The terms of direction and position in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "top", "bottom", "side", etc., refer to the direction and position of the attached drawings. Accordingly, the use of directional and positional terms is intended to illustrate and understand the present invention and is not intended to limit the scope of the invention.

Example (b): as shown in fig. 1 and 2, the utility model relates to a device is prevented rolling over and is decreased in sticky tape, including rubber belt conveyor, the laminating of rubber belt conveyor bottom has arc 1, arc 1 is installed on 2 top surfaces of two channel-section steels through the support column laminating, 2 both sides of channel-section steel overlap respectively has U type card 3, L type iron plate 4 and spiro union have adjusting bolt 5 are worn out on 3 tops of U type card, 4 bottoms of L type iron plate and the laminating setting of 2 top surfaces of channel-section steel, be fixed with spring 6 on 4 top surfaces of L type iron plate, spring 6 sets up at 1 side of arc, 6 tops of spring and 7 fixed connection of positioning iron plate, 7 tops of positioning iron plate are fixed with clamp 8, 8 covers on vertical beam pipe 9.

The spring 6 is fixedly connected with the L-shaped iron plate 4 and the positioning iron plate 7 through bolts respectively.

Wherein, clamp 8 includes two arcs, and the cambered surface sets up relatively in two arcs, and two arcs both sides are respectively through bolt and nut fixed connection.

Wherein, the longitudinal beam pipe 9 is fixedly connected with a bracket of the rubber belt conveyor.

The working principle is as follows:

demolish original trigeminy roller that bears sticky tape fortune coal gravity, change for this device, sticky tape and 1 area of contact of arc are great, have reduced the hidden danger that original trigeminy roller ground decreases sticky tape both sides, rely on 6 elasticity of spring, U type card 3 and adjusting bolt 5's regulation to let take arc 1 and sticky tape close contact, the atress is even, increases sticky tape life.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a device is decreased in book is prevented to sticky tape, includes rubber belt conveyor, its characterized in that, the laminating of rubber belt conveyor bottom has arc (1), arc (1) is installed on two channel-section steel (2) top surfaces through the support column laminating, channel-section steel (2) both sides overlap respectively has U type card (3), L type iron plate (4) and spiro union have adjusting bolt (5) are worn out on U type card (3) top, L type iron plate (4) bottom and channel-section steel (2) top surface laminating set up, be fixed with spring (6) on L type iron plate (4) top surface, spring (6) set up in arc (1) side, spring (6) top and positioning iron plate (7) fixed connection, positioning iron plate (7) top is fixed with clamp (8), clamp (8) cover is on vertical beam pipe (9).

2. The adhesive tape breakage preventing device according to claim 1, wherein the spring (6) is fixedly connected to the L-shaped iron plate (4) and the positioning iron plate (7) by bolts, respectively.

3. The adhesive tape breakage preventing device according to claim 1, wherein the clamp (8) comprises two arc-shaped plates, the inner arc surfaces of the two arc-shaped plates are arranged oppositely, and two sides of the two arc-shaped plates are fixedly connected through bolts and nuts respectively.

4. An adhesive tape break prevention device according to claim 1, wherein said longitudinal beam tube (9) is fixedly connected to a support of the adhesive tape conveyor.