CN213202183U - Support carrier convenient to carry S-shaped duplex belt - Google Patents
Support carrier convenient to carry S-shaped duplex belt Download PDFInfo
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- CN213202183U CN213202183U CN202021421346.6U CN202021421346U CN213202183U CN 213202183 U CN213202183 U CN 213202183U CN 202021421346 U CN202021421346 U CN 202021421346U CN 213202183 U CN213202183 U CN 213202183U
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Abstract
The utility model belongs to the technical field of coal mine underground auxiliary transportation equipment, in particular to a bracket carrier convenient for carrying an S-shaped duplex belt; the lifting platform is positioned between the left frame body and the right frame body, and a lifting chain of the lifting device droops to be connected with the carrying platform. The utility model provides a pair of support carrier convenient to delivery S type pair belt, make full use of support carrier' S structural feature transportation, factor of safety is high, simple structure, convenient to use, and is safe effective.
Description
Technical Field
The utility model belongs to the technical field of colliery is auxiliary transportation equipment in the pit, concretely relates to support carrier convenient to delivery S-shaped pair belt.
Background
The underground coal mine support carrier is mainly used for the transportation of supports during the retraction and installation of a fully mechanized coal face, and as the main transportation belts (east glue, west glue, north glue 1.4m and west three concentrated adhesive tapes 1.6m) of a part of mine east-west wells are replaced after being used for a certain time, in order to ensure the safe operation of the belts, the belts produced and manufactured by common manufacturers are longer, mainly the S-shaped duplex belts with the size of 1.4m multiplied by 300m and the S-shaped duplex belts with the size of 1.6m multiplied by 300m, the transportation of the S-shaped duplex belts is difficult to realize under the condition of the existing vehicle, and the belt is easily damaged or side-turning accidents occur by adopting 2 support carriers to cooperate with the transportation.
The transportation cannot be conveniently finished by adopting other instruments;
(1) 1 support carrier can not carry 1.4m/1.6m multiplied by 300m S-shaped double-link belt, 2 support carriers are difficult to transport in a matching way, and the belt is easy to damage or roll over.
(2) 1.4m/1.6m multiplied by 300m of S-shaped double belts can not be shoveled by adopting the bracket carrier, the S-shaped double belts need to be disconnected for transportation and are divided into single rolls for transportation, and thus, the number of vulcanized joints of the belts is increased.
(3) 1.4m/1.6m multiplied by 200m of single-roll large belt is shoveled and transported by 1 support carrier, so that the support carrier has slower walking speed and lower transportation efficiency.
(4) The forklift can carry 1 coil of the gate-way belt with the length of 1.4m at most every time, and the transportation efficiency is low.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.
In order to achieve the purpose, the utility model provides a bracket carrier which is convenient for carrying an S-shaped duplex belt; the lifting platform is positioned between the left frame body and the right frame body, and a lifting chain of the lifting device droops to be connected with the carrying platform.
Furthermore, the carrying platform comprises a rectangular steel plate, through holes are formed in the rectangular steel plate along the length direction of the rectangular steel plate, hanging seats are welded on the rectangular steel plate, the through holes in the two sides and the hanging seats are symmetrical relative to the center line of the rectangular steel plate in the width direction, and the distance between the through holes in the same side and the hanging seats is larger than the distance between the hanging devices on the same frame body of the U-shaped frame; a 40t large chain is bound in the through hole, the large chain is connected with a lifting hook of the lifting chain, and the lifting seat is connected with the lifting hook of the lifting chain; the bottom of the rectangular steel plate is welded with at least two longitudinal beams and at least two cross beams, and the longitudinal beams and the cross beams are arranged in a cross mode and are located on the same surface layer.
Furthermore, the hanging seat comprises a vertical plate, a hanging hole is formed in the vertical plate, and rib plates are welded on two sides of the vertical plate.
Further, the rectangular steel plate of the carrying platform has the length of 4500mm and the width of 1800mm,
further, the thickness of the rectangular steel plate of the carrying platform is 20 mm.
Furthermore, the longitudinal beams and the cross beams are channel steel sections.
Compared with the prior art, the utility model has the advantages that:
the utility model provides a pair of support carrier convenient to carry S-shaped pair belt, make full use of support carrier' S structural feature transportation, factor of safety is high, simple structure, convenient to use, and is safe effective.
(1) The bracket transport vehicle provided with the hanging plate (carrying platform) can transport the S-shaped duplex belt of 1.4/1.6m multiplied by 300m, so that the problem that the bracket transport vehicle cannot transport the S-shaped duplex belt is solved, the operation is simple and convenient, and the safety of transporting the large belt is ensured.
(2) After the bracket carrier is provided with the hanging plate, the bracket carrier can be used for transporting an S-shaped duplex belt of 1.6m multiplied by 300m and also can be used for transporting a single roll of large belt and a plurality of rolls of small belts of 1.4m multiplied by 200m, and when the small rolls of belts are transported, the transportation quantity is 4-5 times that of a forklift, so that the transportation efficiency is greatly improved, and the transportation cost is reduced.
(3) After the bracket carrier is provided with the hanging plate, the bracket carrier can be used for transporting a load train, a larger shift change, a belt small part and the like besides a belt, and the transportation efficiency is 3-4 times that of other vehicles when the small part is transported.
(4) The hanging plate can be used for conveying belts of bracket carriers and can also be used for paving and protecting road surfaces after roadway hardening, and the function of one plate for two purposes is realized.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the carrying platform.
Fig. 3 is a schematic structural view of the hanging seat.
Fig. 4 is the schematic view of the connecting tractor carrying S-shaped duplex belt of the present invention.
In the figure: 1-a U-shaped frame; 101-left frame body; 102-right frame body; 2-hoisting and unloading the device; 3-a carrying platform; 301-longitudinal beams; 302-rectangular steel plate; 303-a cross beam; 304-a hanging seat; 3041-hanging the hole; 3042-a rib plate; 3043-standing the plate; 305-large chain; 306-through holes.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
A cradle truck for facilitating the carrying of an S-shaped twin belt, as shown in figure 1; the lifting device comprises a U-shaped frame 1, wherein lifting devices 2 are arranged in front of and behind the tops of a left frame body 101 and a right frame body 102 of the U-shaped frame 1, a carrying platform 3 is positioned between the left frame body 101 and the right frame body 102, and a lifting chain of each lifting device 2 is drooped to be connected with the carrying platform 3.
As shown in fig. 2 and 3; the carrying platform 3 comprises a rectangular steel plate 302, the rectangular steel plate 302 has a length of 4500mm, a width of 1800mm and a thickness of 20 mm. The rectangular steel plate 302 is provided with a through hole 306 along the length direction edge thereof and welded with a hanging seat 304, the hanging seat 304 comprises a vertical plate 3043, the vertical plate 3043 is provided with a hanging hole 3041, and two sides of the vertical plate 3043 are welded with rib plates 3042. The through holes 306 and the hanging seats 304 on the two sides are symmetrical relative to the center line of the rectangular steel plate 302 in the width direction, 40t of large chains 305 are bound in the through holes 306, the large chains 305 are connected with the lifting hooks of the hanging chains, and the hanging seats 304 are connected with the lifting hooks of the hanging chains; the distance between the through hole 306 and the hanging seat 304 on the same side is larger than the distance between the hanging and unloading devices 2 on the same frame body of the U-shaped frame 1; the hoisting chains of the front and rear hoisting and unloading devices 2 are enabled to hoist the carrying platform 3 obliquely, and the shaking amplitude of the carrying platform 3 in the advancing process is reduced.
At least two longitudinal beams 301 and two cross beams 303 are welded at the bottom of the rectangular steel plate 302, and the longitudinal beams 301 and the cross beams 303 are arranged in a crossed mode and are located on the same surface layer. The longitudinal beams 301 and the cross beams 303 are channel steel sections.
Loading and transporting mode
With reference to fig. 1 and 4, 1.4/1.6m of the S-shaped duplex belt to be transported is hoisted to a proper height by using a gantry crane, the S-shaped duplex belt is hoisted to a carrying platform 3 of a bracket transport vehicle, the S-shaped duplex belt is firmly and reliably fixed by using a 40T large chain, a horseshoe and screws, a hoisting oil cylinder of a hoisting and unloading device of the bracket transport vehicle is adjusted to a proper height according to the running roadway road surface condition, the carrying platform 3 is hoisted, the carrying platform 3 is ensured not to rub a bottom plate, the height from the ground is about 100-200 mm, and the S-shaped duplex belt can be transported.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a support carrier convenient to delivery S-shaped pair belt, includes U-shaped frame (1), its characterized in that: the lifting device is characterized in that the lifting device (2) is arranged in front of and behind the tops of the left frame body (101) and the right frame body (102) of the U-shaped frame (1), the carrying platform (3) is located between the left frame body (101) and the right frame body (102), and a lifting chain of the lifting device (2) is drooped to be connected with the carrying platform (3).
2. The rack truck of claim 1, further comprising: the carrying platform (3) comprises a rectangular steel plate (302), through holes (306) are formed in the rectangular steel plate (302) along the length direction of the rectangular steel plate, hanging seats (304) are welded on the rectangular steel plate (302), the through holes (306) and the hanging seats (304) on the two sides are symmetrical relative to the center line of the rectangular steel plate (302) in the width direction, and the distance between the through holes (306) and the hanging seats (304) on the same side is larger than the distance between the hanging and unloading devices (2) on the same frame body of the U-shaped frame (1); a 40t large chain (305) is bound in the through hole (306), the large chain (305) is connected with a lifting hook of a lifting chain, and a lifting seat (304) is connected with the lifting hook of the lifting chain; the bottom of the rectangular steel plate (302) is welded with at least two longitudinal beams (301) and at least two cross beams (303), wherein the longitudinal beams (301) and the cross beams (303) are arranged in a cross mode and are located on the same surface layer.
3. The rack truck of claim 2, further comprising: the hanging seat (304) comprises a vertical plate (3043), a hanging hole (3041) is formed in the vertical plate (3043), and rib plates (3042) are welded on two sides of the vertical plate (3043).
4. The rack truck of claim 1, further comprising: the length of the rectangular steel plate (302) of the carrying platform (3) is 4500mm, and the width of the rectangular steel plate is 1800 mm.
5. The rack truck of claim 4, further comprising: the thickness of the rectangular steel plate (302) of the carrying platform (3) is 20 mm.
6. The rack truck of claim 2, further comprising: the longitudinal beams (301) and the cross beams (303) are channel steel sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021421346.6U CN213202183U (en) | 2020-07-20 | 2020-07-20 | Support carrier convenient to carry S-shaped duplex belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021421346.6U CN213202183U (en) | 2020-07-20 | 2020-07-20 | Support carrier convenient to carry S-shaped duplex belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213202183U true CN213202183U (en) | 2021-05-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021421346.6U Active CN213202183U (en) | 2020-07-20 | 2020-07-20 | Support carrier convenient to carry S-shaped duplex belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213202183U (en) |
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2020
- 2020-07-20 CN CN202021421346.6U patent/CN213202183U/en active Active
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