CN213571343U - Mill's floor narrow gauge installation improves connected node structure - Google Patents
Mill's floor narrow gauge installation improves connected node structure Download PDFInfo
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- CN213571343U CN213571343U CN202021477083.0U CN202021477083U CN213571343U CN 213571343 U CN213571343 U CN 213571343U CN 202021477083 U CN202021477083 U CN 202021477083U CN 213571343 U CN213571343 U CN 213571343U
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- rail
- buckle
- rubber pad
- base plate
- bolt
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Abstract
The utility model provides an improved connecting node structure for factory floor narrow rail installation, which comprises a floor slab, a leveling layer, a first rubber pad, a rail base plate, a bolt, a track, a buckle plate, a second rubber pad and a steel base plate; a rail base plate is arranged on the leveling layer along the laying direction of the rail in a through-length mode, a first rubber pad is additionally arranged between the rail base plate and the leveling layer, the first rubber pad is arranged along the through-length mode of the rail base plate, and bolt holes are uniformly formed in two sides of the rail base plate; the rails are laid and installed on the rail bottom base plate, and two sides of the bottom of each rail are fixedly connected through buckle plates and bolts; the buckle is including anterior and rear portion, and the buckle rear portion is detained on the rail backing plate, and the buckle front portion compresses tightly on the track bottom, and both sides buckle symmetry sets up, is equipped with on the buckle with rail backing plate bolt hole matched with bolt hole, and the bolt runs through the bolt hole and fixes on the floor, and both sides buckle upper surface is equipped with the second rubber pad, is equipped with the steel backing plate on the second rubber pad, and the nut of bolt compresses tightly on the steel backing plate.
Description
Technical Field
The utility model relates to a track construction technical field of mill especially relates to a mill's floor narrow gauge installation improves connected node structure.
Background
Narrow gauge railway is often used to transport vechicle in the factory building, and the construction of installation narrow gauge on the floor of current mill is handled badly, and the track can be because of the lower production skew of fixed strength, influences the transport vechicle and use, and the influence to the floor when the transportation load is great, consequently, needs a mill floor narrow gauge installation to improve connected node structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects of the prior art and not enough, provide a mill's floor narrow gauge installation improves connected node structure, adopt the utility model discloses a structure is equipped with first rubber pad below rail backing plate, is equipped with second rubber pad and steel backing plate above the buckle, when the transportation load is great, can eliminate stress to the influence of floor, and the buckle front portion compresses tightly the contact surface with the track bottom and can polish and handle the formation coarse structure face, can avoid the buckle to slide to guarantee the fixed stability of track, structural design is reasonable, and is effectual.
In order to achieve the above object, the utility model adopts the following technical scheme: a factory floor narrow rail installation improved connection node structure comprises a floor slab, a leveling layer, a first rubber pad, a rail bottom base plate, a bolt, a rail, a buckle plate, a second rubber pad and a steel base plate; the floor slab is of a reinforced concrete structure, a cement mortar leveling layer is built on the surface of the floor slab, a rail bottom base plate is arranged on the leveling layer along the whole length of the rail laying direction, a first rubber pad is additionally arranged between the rail bottom base plate and the leveling layer, the first rubber pad is arranged along the whole length of the rail bottom base plate, the first rubber pad is attached to the leveling layer, and bolt holes are uniformly formed in two sides of the rail bottom base plate; the rails are laid and installed on the rail bottom base plate, and two sides of the bottom of each rail are fixedly connected through buckle plates and bolts; the buckle is L shaped steel buckle structure, and the buckle is including anterior and rear portion, and the buckle rear portion is detained on the rail backing plate, and the buckle front portion compresses tightly on the track bottom, and both sides buckle symmetry sets up, is equipped with on the buckle with rail backing plate bolt hole matched with bolt hole, and the bolt runs through the bolt hole and fixes on the floor, and both sides buckle upper surface is equipped with the second rubber pad, and the second rubber pad cover is established on the bolt, is equipped with the steel backing plate on the second rubber pad, and the steel backing plate cover is on the bolt, and the width is as wide as steel backing plate and second rubber pad, and the nut of.
Preferably, the pressing contact surface of the front part of the pinch plate and the bottom of the rail can be polished to form a rough structure surface.
Preferably, the length of the bolt fixed into the floor slab should be greater than 150 mm.
Preferably, the thickness of the leveling layer is 10 mm.
The utility model has the advantages that: adopt the utility model discloses a structure is equipped with first rubber pad below the backing plate of rail bottom, is equipped with second rubber pad and steel backing plate above the buckle, when the transportation load is great, can eliminate the influence of stress to the floor, and the buckle front portion can polish with the track bottom and handle the formation coarse structure face, can avoid the buckle to slide to guarantee the fixed stability of track, structural design is reasonable, and is effectual.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention.
Fig. 1 is a schematic structural diagram of a factory floor narrow gauge installation improved connection node.
Wherein: 1 is a floor slab, 2 is a leveling layer, 3 is a first rubber pad, 4 is a rail bottom base plate, 5 is a bolt, 6 is a rail, 7 is a buckle plate, 8 is a second rubber pad, 9 is a steel base plate, and 5-1 is a nut.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in the figure, the improved connection node structure for the narrow-gauge installation of the factory floor comprises a floor slab 1, a leveling layer 2, a first rubber pad 3, a rail bottom backing plate 4, a bolt 5, a track 6, a buckle plate 7, a second rubber pad 8 and a steel backing plate 9; the floor slab 1 is of a reinforced concrete structure, a cement mortar leveling layer 2 is built on the surface of the floor slab 1, a rail base plate 4 is arranged on the leveling layer 2 along the laying direction of a rail 6 in a whole length mode, a first rubber pad 3 is additionally arranged between the rail base plate 4 and the leveling layer 2, the first rubber pad 3 is arranged along the rail base plate 4 in a whole length mode, the first rubber pad 3 is attached to the leveling layer 2, and bolt holes are uniformly formed in two sides of the rail base plate 4; the track 6 is laid and installed on the rail base plate 4, and two sides of the bottom of the track 6 are fixedly connected through buckle plates 7 matched with bolts; the buckle 7 is of an L-shaped steel buckle plate structure, the buckle 7 comprises a front portion and a rear portion, the rear portion of the buckle 7 is buckled on the rail base plate 4, the front portion of the buckle 7 is tightly pressed on the bottom of the rail 6, the buckle 7 on two sides is symmetrically arranged, bolt holes matched with the bolt holes of the rail base plate 4 are formed in the buckle 7, the bolts 5 penetrate through the bolt holes and are fixed on the floor slab 1, second rubber pads 8 are arranged on the upper surfaces of the buckle 7 on two sides, the second rubber pads 8 are sleeved on the bolts 5, steel base plates 9 are arranged on the second rubber pads 8, the steel base plates 9 are sleeved on the bolts 5, the steel base plates 9 and the second rubber pads 8 are equal in width, and.
In specific implementation, the pressing contact surface between the front part of the pinch plate 7 and the bottom of the track 6 can be polished to form a rough structure surface.
In specific implementation, the length of the bolt 5 fixed into the floor slab 1 should be greater than 150 mm.
In specific implementation, the thickness of the leveling layer 2 is 10 mm.
Claims (4)
1. The utility model provides a mill's floor narrow gauge installation improves connected node structure which characterized in that: the rail bottom plate comprises a floor slab, a leveling layer, a first rubber pad, a rail bottom plate, a bolt, a rail, a pinch plate, a second rubber pad and a steel plate; the floor slab is of a reinforced concrete structure, a cement mortar leveling layer is built on the surface of the floor slab, a rail bottom base plate is arranged on the leveling layer along the whole length of the rail laying direction, a first rubber pad is additionally arranged between the rail bottom base plate and the leveling layer, the first rubber pad is arranged along the whole length of the rail bottom base plate, the first rubber pad is attached to the leveling layer, and bolt holes are uniformly formed in two sides of the rail bottom base plate; the rails are laid and installed on the rail bottom base plate, and two sides of the bottom of each rail are fixedly connected through buckle plates and bolts; the buckle is L shaped steel buckle structure, and the buckle is including anterior and rear portion, and the buckle rear portion is detained on the rail backing plate, and the buckle front portion compresses tightly on the track bottom, and both sides buckle symmetry sets up, is equipped with on the buckle with rail backing plate bolt hole matched with bolt hole, and the bolt runs through the bolt hole and fixes on the floor, and both sides buckle upper surface is equipped with the second rubber pad, and the second rubber pad cover is established on the bolt, is equipped with the steel backing plate on the second rubber pad, and the steel backing plate cover is on the bolt, and the width is as wide as steel backing plate and second rubber pad, and the nut of.
2. The factory floor narrow gauge installation improved connection node structure of claim 1, wherein: the front part of the pinch plate and the contact surface of the track can be polished to form a rough structure surface.
3. The factory floor narrow gauge installation improved connection node structure of claim 1, wherein: the length of the bolt fixed into the floor slab should be more than 150 mm.
4. The factory floor narrow gauge installation improved connection node structure of claim 1, wherein: the thickness of the leveling layer is 10 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021477083.0U CN213571343U (en) | 2020-07-23 | 2020-07-23 | Mill's floor narrow gauge installation improves connected node structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021477083.0U CN213571343U (en) | 2020-07-23 | 2020-07-23 | Mill's floor narrow gauge installation improves connected node structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213571343U true CN213571343U (en) | 2021-06-29 |
Family
ID=76551953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021477083.0U Active CN213571343U (en) | 2020-07-23 | 2020-07-23 | Mill's floor narrow gauge installation improves connected node structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213571343U (en) |
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2020
- 2020-07-23 CN CN202021477083.0U patent/CN213571343U/en active Active
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