CN219156349U - Steel rail hoisting equipment capable of being assembled, disassembled and heightened rapidly in operation line - Google Patents
Steel rail hoisting equipment capable of being assembled, disassembled and heightened rapidly in operation line Download PDFInfo
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- CN219156349U CN219156349U CN202320277244.9U CN202320277244U CN219156349U CN 219156349 U CN219156349 U CN 219156349U CN 202320277244 U CN202320277244 U CN 202320277244U CN 219156349 U CN219156349 U CN 219156349U
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Abstract
The utility model discloses steel rail hoisting equipment capable of being quickly assembled, disassembled and heightened in an operation line, which is used for respectively supporting two supporting devices at two sides of the operation line; a cross beam erected between the two supporting devices; the cross beam is supported above the second round nut; the pulley device is arranged on the cross beam and can move along the cross beam; the chain block is connected to the hanging piece; and a rail clamp connected with the chain block. According to the utility model, the adjusting device is supported by the supporting device, and the adjusting device is formed by installing two round nuts on the square screw rod, wherein the first round nut is pressed on the top end of the supporting rod, so that the Fang Ya screw rod falls into the supporting rod after the square screw rod and the supporting rod are connected and separated, and further protection is realized; the second round nut can be rotated on the square tooth screw rod and can be accurately adjusted in height, the cross beam is supported on the second round nut, disassembly and assembly are convenient, occupied space after disassembly is small, and transportation is convenient.
Description
Technical Field
The utility model relates to the field of rail hoisting of operation lines, in particular to rail hoisting equipment capable of being quickly assembled, disassembled and heightened in the operation lines.
Background
The operation circuit all needs the hoist and mount of rail at the construction stage, and current lifting device is welded into overall structure by all kinds of material equipment, and overall dimension is great, and weight is heavier, and when transporting back and forth, occupation space is big, needs truckle transportation, increases transportation cost. In addition, the height of the existing hoisting equipment is adjusted in a bolt mode, the height of the cross beam cannot be accurately adjusted according to the actual height of the site, and the site requirement cannot be met.
Therefore, a steel rail hoisting device capable of being quickly assembled, disassembled and heightened in an operation line is urgently needed.
Disclosure of Invention
The utility model aims to provide steel rail hoisting equipment capable of being quickly assembled, disassembled and heightened in an operation line, and solves the problem that the existing steel rail hoisting equipment cannot be quickly disassembled and assembled.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model relates to a steel rail hoisting device capable of being assembled, disassembled and heightened rapidly in an operation line, which comprises
Two supporting devices for supporting the two sides of the operation line respectively; the supporting device comprises a base, a supporting rod and an adjusting device, wherein the supporting rod is fixed above the base, the adjusting device comprises a Fang Ya screw rod, a first round nut and a second round nut, the Fang Ya screw rod is fixed on the supporting rod, and the first round nut and the second round nut can be matched with the Fang Ya screw rod; the first round nut and the second round nut are both in threaded connection with the square screw rod, the first round nut is pressed at the top end of the supporting rod, and the second round nut is positioned above the first round nut;
a cross beam erected between the two supporting devices; the cross beam is supported above the second round nut;
the pulley device is arranged on the cross beam and can move along the cross beam; the pulley device comprises rollers, two hanging plates, connecting pieces and hanging pieces, wherein the rollers are respectively arranged on two sides of the cross beam, the two hanging plates are respectively connected to the rollers on two sides, the connecting pieces are connected between the two hanging plates, the number of the connecting pieces is at least one, two limiting sleeves are respectively arranged on each connecting piece, and the two limiting sleeves are respectively arranged on two sides of the hanging pieces;
the chain block is connected to the hanging piece;
and a rail clamp connected with the chain block.
Further, the base is square steel plate, the bracing piece is the steel pipe, and the steel pipe welds in square steel plate top, and steel pipe and square steel plate junction are provided with the stiffening rib.
Still further, the reinforcing rib is a triangular steel plate.
Still further, fang Ya screw rod insert the steel pipe top inside of bracing piece, and with the inside welded connection in steel pipe top.
Still further, fang Ya screw inserts at least 50mm in the steel pipe top of bracing piece.
Still further, the crossbeam includes H shaped steel and adapter sleeve; the number of the connecting sleeves is two, the two connecting sleeves are welded at two ends of the H-shaped steel respectively, and the two connecting sleeves can be sleeved on the square screw and supported above the second round nut.
Still further, the quantity of gyro wheel is four, and two sets of group are set up respectively in the both sides of the lower part flange plate of H shaped steel.
Still further, the number of the connectors is two.
Compared with the prior art, the utility model has the following beneficial technical effects:
according to the utility model, the adjusting device is supported by the supporting device, and the adjusting device is formed by installing two round nuts on the square screw rod, wherein the first round nut is pressed on the top end of the supporting rod, so that the Fang Ya screw rod falls into the supporting rod after the square screw rod and the supporting rod are connected and separated, and further protection is realized; the second round nut can be rotated on the square screw rod and can be accurately adjusted in height, the cross beam is supported on the second round nut, disassembly and assembly are convenient, the chain block and the steel rail clamp can be disassembled, the occupied space after disassembly is small, and transportation is convenient.
Drawings
The utility model is further described with reference to the following description of the drawings.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the scope of the utility model.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a supporting device according to the present utility model;
FIG. 3 is a schematic view of a beam structure according to the present utility model
FIG. 4 is a top view of a beam of the present utility model;
FIG. 5 is a schematic front view of the pulley device of the present utility model;
FIG. 6 is a schematic side view of the pulley device of the present utility model;
FIG. 7 is a schematic view of the pulley device of the present utility model partially in section along a vertical plane in which the axis of one of the links lies;
fig. 8 is a schematic view of a pendant structure according to the present utility model.
Reference numerals illustrate: 1. a base; 2. a support rod; 3. square tooth screw rod; 4. a first round nut; 5. a second round nut; 6. a roller; 7. a hanging plate; 8. a connecting piece; 9. a hanging piece; 10. chain block; 11. rail clamp; 12. reinforcing ribs; 13. h-shaped steel; 14. connecting sleeves; 15. and a limit sleeve.
Detailed Description
Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The terms such as "upper", "lower", "left", "right", "middle" and the like are also used in the present specification for convenience of description, but are not intended to limit the scope of the present utility model, and the changes or modifications of the relative relationship thereof are considered to be within the scope of the present utility model without substantial modification of the technical content.
As shown in fig. 1-8, a specific embodiment of a rail lifting device capable of being quickly assembled, disassembled and heightened in an operation line comprises two supporting devices respectively supported on two sides of the operation line, a cross beam erected between the two supporting devices and a pulley device arranged on the cross beam.
The supporting device comprises a base 1, a supporting rod 2 and an adjusting device, walking wheels can be installed below the base, the base 1 is a square steel plate, the supporting rod 2 is a steel pipe, the steel pipe is welded above the square steel plate, reinforcing ribs 12 are welded at the joint of the steel pipe and the square steel plate, the reinforcing ribs 12 are triangular steel plates, and equilateral right-angled triangle steel plates are adopted specifically. The adjusting device comprises a Fang Ya screw rod 3, a first round nut 4 and a second round nut 5, wherein the Fang Ya screw rod 3 is inserted into the inner portion of the top end of the steel pipe of the supporting rod 2, and in the specific embodiment, the square tooth screw rod 3 is inserted into the inner portion of the top end of the steel pipe of the supporting rod 2 by 50mm and is connected with the inner portion of the top end of the steel pipe in a welding mode. The height of the welded seam of all the welding is not less than 6mm. The first round nut 4 and the second round nut 5 can be matched with the Fang Ya screw rod 3, the first round nut 4 and the second round nut 5 are connected to the square screw rod 3 in a threaded mode, the first round nut 4 is pressed on the top end of the supporting rod 2, and the second round nut 5 is located above the first round nut 4.
The beam comprises H-shaped steel 13 and connecting sleeves 14, the number of the connecting sleeves 14 is two, the two connecting sleeves are respectively welded at two ends of the H-shaped steel 13, the connecting sleeves and the H-shaped steel are welded in double sides, and the height of a welding seam is not less than 6mm. The two connecting sleeves 14 can be sleeved on the square screw 3 and supported above the second round nut 5.
The pulley device can move along the beam, and comprises rollers 6 respectively arranged at two sides of the beam, two hanging plates 7 respectively connected with the rollers 6 at two sides, a connecting piece 8 connected between the two hanging plates 7, and a hanging piece 9 hung on the connecting piece 8. Specifically, the number of the rollers 6 is four, the rollers are installed on two sides of the lower flange plate of the H-shaped steel 13 in a group mode, and then the rollers on two sides are installed on hanging plates on two sides. The number of the connecting pieces 8 is two, the connecting pieces 8 are specifically installed by penetrating through the hanging pieces and the two hanging plates through the screw rods and the matched nuts, two limit sleeves 15 are sleeved on each connecting piece 8, the two limit sleeves 15 are respectively located on two sides of the hanging pieces 9, namely, the two limit sleeves are sleeved on the screw rods of the connecting pieces, the two limit sleeves are respectively clamped between the hanging pieces and the hanging plates on two sides, after the screw rods are tightly screwed, the distance between the two hanging plates is fixed, the positions of the hanging pieces on the screw rods are also fixed, the hanging pieces cannot move along the axial direction of the screw rods, and the stability of the whole pulley device is maintained.
The hanging hole reserved for the hanging piece 9 is hung with a chain block 10, and a steel rail clamp 11 is connected below the chain block 10.
In this embodiment, the dimensions of the steel tube of the support rod are diameter x length x wall thickness=Φ60mm x 1250 x 3mm, the dimensions of the square steel plate of the base are length x width x thickness=500 mm x 95mm x 10mm, and the dimensions of the triangular steel plate of the reinforcing rib are right angle side x thickness=150 mm x 150mm x 10mm. The square tooth screw has a diameter of length=phi 46mm 500mm, the first round nut and the second round nut have an outer diameter of length=phi 80mm of wall thickness=phi 80mm of 50 x 17mm, and the connecting sleeve has an outer diameter of length=phi 60mm of wall thickness=phi 60 x 3mm of wall thickness. The rollers are M80 finished steel rail rollers, and the chain block is a 2T chain block. Base, bracing piece, fang Ya screw rod, first round nut, second round nut, link plate, connecting piece, pendant, stiffening rib, H shaped steel and adapter sleeve are Q235 material.
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.
Claims (8)
1. Steel rail hoisting equipment capable of being assembled, disassembled and heightened rapidly in an operation line is characterized in that: comprising
Two supporting devices for supporting the two sides of the operation line respectively; the supporting device comprises a base (1), a supporting rod (2) and an adjusting device, wherein the supporting rod (2) is fixed above the base (1), the adjusting device comprises a Fang Ya screw (3), a first round nut (4) and a second round nut (5), the Fang Ya screw (3) is fixed on the supporting rod (2), and the first round nut (4) and the second round nut (5) can be matched with the Fang Ya screw (3); the first round nut (4) and the second round nut (5) are both in threaded connection with the Fang Ya screw rod (3), the first round nut (4) is pressed at the top end of the supporting rod (2), and the second round nut (5) is positioned above the first round nut (4);
a cross beam erected between the two supporting devices; the cross beam is supported above the second round nut (5);
the pulley device is arranged on the cross beam and can move along the cross beam; the pulley device comprises rollers (6) arranged on two sides of a cross beam respectively, two hanging plates (7) connected to the rollers (6) on two sides respectively, connecting pieces (8) connected between the two hanging plates (7) and hanging pieces (9) hung on the connecting pieces (8), wherein the number of the connecting pieces (8) is at least one, two limiting sleeves (15) are arranged on each connecting piece (8), and the two limiting sleeves (15) are respectively positioned on two sides of the hanging pieces (9);
a chain block (10) connected to the hanging piece (9);
and a rail clamp (11) connected with the chain block (10).
2. The steel rail hoisting equipment capable of being quickly assembled, disassembled and heightened on an operation line according to claim 1, wherein the equipment is characterized in that: the base (1) is a square steel plate, the supporting rod (2) is a steel pipe, the steel pipe is welded above the square steel plate, and a reinforcing rib (12) is arranged at the joint of the steel pipe and the square steel plate.
3. The steel rail hoisting equipment capable of being quickly assembled, disassembled and heightened on an operation line according to claim 2, wherein the equipment is characterized in that: the reinforcing ribs (12) are triangular steel plates.
4. The steel rail hoisting equipment capable of being quickly assembled, disassembled and heightened on an operation line according to claim 2, wherein the equipment is characterized in that: the Fang Ya screw rod (3) is inserted into the inner part of the top end of the steel pipe of the supporting rod (2) and is welded with the inner part of the top end of the steel pipe.
5. The steel rail hoisting equipment capable of being quickly assembled, disassembled and heightened on an operation line according to claim 4, wherein the equipment is characterized in that: the Fang Ya screw rod (3) is inserted into the inner part of the top end of the steel pipe of the supporting rod (2) by at least 50mm.
6. The steel rail hoisting equipment capable of being quickly assembled, disassembled and heightened on an operation line according to claim 1, wherein the equipment is characterized in that: the beam comprises H-shaped steel (13) and a connecting sleeve (14); the number of the connecting sleeves (14) is two, the two connecting sleeves are respectively welded at two ends of the H-shaped steel (13), and the two connecting sleeves (14) can be sleeved on the square screw (3) and supported above the second round nut (5).
7. The steel rail hoisting equipment capable of being quickly assembled, disassembled and heightened on an operation line according to claim 6, wherein the equipment is characterized in that: the number of the rollers (6) is four, and the rollers are arranged on two sides of the lower flange plate of the H-shaped steel (13) in a group.
8. The steel rail hoisting equipment capable of being quickly assembled, disassembled and heightened on an operation line according to claim 1, wherein the equipment is characterized in that: the number of the connecting pieces (8) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320277244.9U CN219156349U (en) | 2023-02-22 | 2023-02-22 | Steel rail hoisting equipment capable of being assembled, disassembled and heightened rapidly in operation line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320277244.9U CN219156349U (en) | 2023-02-22 | 2023-02-22 | Steel rail hoisting equipment capable of being assembled, disassembled and heightened rapidly in operation line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219156349U true CN219156349U (en) | 2023-06-09 |
Family
ID=86645557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320277244.9U Active CN219156349U (en) | 2023-02-22 | 2023-02-22 | Steel rail hoisting equipment capable of being assembled, disassembled and heightened rapidly in operation line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219156349U (en) |
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2023
- 2023-02-22 CN CN202320277244.9U patent/CN219156349U/en active Active
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