CN215558664U

CN215558664U - Lifting device for material transportation in vertical shaft

Info

Publication number: CN215558664U
Application number: CN202120836160.5U
Authority: CN
Inventors: 钟小金
Original assignee: Jiangxi Biaozheng Technology Engineering Co ltd
Current assignee: Jiangxi Biaozheng Technology Engineering Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2022-01-18
Anticipated expiration: 2031-04-22

Abstract

The utility model discloses a lifting device for material transportation in a vertical shaft, belonging to the technical field of building construction and comprising a guide ring, wherein the inclination angle of the inner side wall of the guide ring is the same as that of the inner side wall of the vertical shaft; the guide ring is characterized in that a guide rail extending to the bottom of the well is fixed on the inner side wall of the guide ring, movable supporting plates vertical to the vertical shaft penetrate through the two sides of the guide ring, a conveying device used for bearing materials is placed on each movable supporting plate, and the conveying device is connected with the guide rail in a sliding mode. The guide rail is scientific and reasonable and safe to use, and the guide rail is used as a conveying rail for descending or ascending the conveying device, so that the conveying device can move along the guide rail, and the materials on the conveying device are prevented from colliding with the inner side wall of the vertical shaft, so that the materials are prevented from being damaged. The conveyer can transport more materials once, saves manpower, accelerates the efficiency of material transportation. The telescopic side plates enable the bearing main plate to adapt to the characteristics of large well mouth and small well bottom of the vertical shaft, and the bearing main plate can slide smoothly in the guide rail, so that the lifting of the conveying device is smoothly realized.

Description

Lifting device for material transportation in vertical shaft

Technical Field

The utility model relates to the technical field of building construction, in particular to a lifting device for material transportation in a vertical shaft.

Background

In the connection of the anchor bolts of the fan foundation, the condition of frequent breakage of finish rolled steel bars. And (3) replacing finish-rolled steel bars (including broken and unbroken steel bars) by entering the position right below the foundation cylinder, and removing the anchoring nut (below the bottom ring). Because the inside upper and lower extreme of a foundation section of thick bamboo is concrete placement, the middle part is the rubble concrete placement, is difficult to chisel and removes a vertical passageway, consequently need to make the shaft to the basic bottom elevation position in the perpendicular position of main wind direction, then construct a horizontal tunnel and enter into under the basis to form an annular operation space under the bottom ring. People often transport the required material of construction to annular operation space through the shaft in, but it is comparatively loaded down with trivial details to use the rope to hang the material and place in the shaft bottom, suspends waste time, increase the manpower repeatedly in midair, and material decline in-process is very easily because of rocking the striking wall of a well and damaging. Therefore, a lifting device for transporting materials in a vertical shaft is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims to provide a lifting device for material transportation in a vertical shaft to solve the problem of shaking in the material transportation process, aiming at the prior art.

The technical scheme is as follows: the utility model relates to a lifting device for material transportation in a vertical shaft, which comprises a vertical shaft positioned below the ground, wherein one end of the vertical shaft, which is parallel to the ground, is a well head, the other end of the vertical shaft, which is far away from the well head, is a well bottom, the diameter of the well head is larger than that of the well bottom, the well head is connected with a guide ring, the diameter of one end, which is close to the well head, of the guide ring is smaller than that of the other end, which is far away from the well head, and the inclination angle of the inner side wall of the guide ring is the same as that of the inner side wall of the vertical shaft; a guide rail extending to the bottom of the well is fixed on the inner side wall of the guide ring, movable support plates perpendicular to the vertical shaft penetrate through the two sides of the guide ring, first steering wheels convenient for drawing the movable support plates are arranged at the two ends, far away from the movable support plates, of the movable support plates, and the first steering wheels are in contact with the ground; the conveyer that is used for bearing the weight of the material has been placed on the movable support plate, conveyer and guide rail sliding connection, the pull movable support plate dorsad, the conveyer is kept away from completely to the movable support plate, and the conveyer descends to the shaft bottom direction along the guide rail under the effect of gravity.

In order to install the guide rail in the inner side wall of the guide ring and the inner side wall of the shaft, the inclination angle of the inner side wall of the guide ring is the same as that of the inner side wall of the shaft. The guide rail is used as a transportation track for descending or ascending of the transportation device, the transportation device can move along the guide rail, the position of the transportation device in the descending or ascending process is limited, and the collision between materials on the transportation device and the inner side wall of the vertical shaft is avoided, so that the transportation device is prevented from being damaged. The movable supporting plate is favorable for supporting the conveying device, and is favorable for people to transfer materials to the conveying device, so that the conveying device is prevented from descending along the guide rail. After the material is loaded, a first steering wheel is arranged in order to facilitate the movable supporting plate to be drawn away from the transporting device.

Preferably, the conveyer includes the mainboard that bears that is used for bearing the weight of the material, bear the weight of the mainboard and be equipped with the dead slot with the corresponding both sides of movable support board, swing joint has flexible curb plate in the dead slot, flexible curb plate and guide rail swing joint, be fixed with the fixed rope on the flexible curb plate, pull fixed rope, conveyer descends along the guide rail.

The main bearing plate is beneficial to placing materials. When the transportation device descends, the telescopic side plates are retracted into the empty groove along with the inclination angle of the inner side wall of the vertical shaft; when the transportation device ascends, the telescopic side plates extend out of the empty groove along with the inclination angle of the inner side wall of the vertical shaft; the telescopic side plates are favorable for adapting to the characteristics of large well mouth and small well bottom of the vertical shaft, and the telescopic side plates can smoothly slide in the guide rails, so that the lifting of the conveying device can be smoothly realized.

Preferably, bases are arranged on one sides, away from the bearing main board, of the movable supporting plates, a plurality of hinged plates are fixed on the bases, pulleys are hinged between the hinged plates, a traction rope is placed on each pulley, and the other end of each traction rope is connected with the fixed rope; the force for towing the transportation device and the materials is saved through the towing rope and the pulley.

Preferably, a handle convenient to pull is fixed at one end of the movable supporting plate close to the pulley.

Preferably, one side of the bearing main board close to the movable supporting plate is provided with a second steering wheel, so that the bearing main board can be conveniently pulled away from the movable supporting plate.

Preferably, one side of the guide ring, which is far away from the well bottom, is provided with a first sliding pad, one side of the movable supporting plate, which is far away from the bearing main plate, is provided with a second sliding pad, and the first sliding pad and the second sliding pad correspond to the traction rope. In the lifting process of the conveying device, the first sliding pad and the second sliding pad reduce the friction force of the traction rope, the guide ring and the bearing main board, so that the lifting is more labor-saving.

Has the advantages that: (1) the device is provided with a guide ring, a transportation device and a movable support plate, wherein guide rails are fixed on the guide ring and the inner side wall of the vertical shaft, and a telescopic side plate in the transportation device is in sliding connection with the guide rails; realize conveyer under the spacing of guide rail, in the shaft ascending or decline through pulling haulage rope, the guide rail is as conveyer transportation track that descends or rise, is favorable to realizing conveyer along the guide rail motion, avoids material and shaft inside wall striking on the conveyer to the damage that leads to. The conveyer can transport more materials once, saves manpower, accelerates the efficiency of material transportation. The movable supporting plate is favorable for supporting the conveying device and preventing the material from being transferred to the conveying device in the process that the conveying device descends along the guide rail. And a second steering wheel is arranged below the movable supporting plate, and the second steering wheel can be used for pushing the materials descending to the bottom of the well to a required place, so that the labor is saved.

(2) The device is provided with a telescopic side plate and a bearing main plate, and when the transportation device descends, the telescopic side plate is retracted into the empty groove along with the inclination angle of the inner side wall of the vertical shaft; when the transporting device ascends, the telescopic side plates extend out of the empty groove along with the inclination angle of the inner side wall of the vertical shaft, and the bearing main plate is enabled to adapt to the characteristics of large well mouth and small well bottom of the vertical shaft by the telescopic side plates, so that the transporting device can smoothly slide in the guide rail.

Drawings

Fig. 1 is a schematic perspective view (material loading state) of a lifting device for material transportation in a vertical shaft according to the present invention;

fig. 2 is a view of a lifting device for transporting materials in a vertical shaft according to the utility model; a schematic perspective view (descending state);

fig. 3 is a left side sectional view of the lifting device for transporting materials in a shaft according to the present invention;

fig. 4 is a schematic structural diagram of a transportation device of the lifting device for transporting materials in a vertical shaft of the utility model;

reference numbers in the figures: 1. a guide ring; 2. a guide rail; 3. a movable support plate; 4. a handle; 5. a first steering wheel; 6. carrying a main board; 7. a telescopic side plate; 8. fixing a rope; 9. a second steering wheel; 10. a base; 11. a hinge plate; 12. a pulley; 13. a hauling rope; 14. a first sliding pad; 15. a second sliding pad.

Detailed Description

The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.

Example 1: as shown in fig. 1-4, a lifting device for transporting materials in a shaft comprises a shaft positioned below the ground, wherein one end of the shaft parallel to the ground is a well head, the other end of the shaft far away from the well head is a well bottom, the diameter of the well head is larger than that of the well bottom, the well head is connected with a guide ring 1, the diameter of one end of the guide ring 1 close to the well head is smaller than that of the other end of the guide ring 1 far away from the well head, and the inclination angle of the inner side wall of the guide ring 1 is the same as that of the inner side wall of the shaft; guide ring 1 inside wall is fixed with the guide rail 2 that extends to the shaft bottom, and guide rail 2 descends or the transportation track that rises as conveyer, realizes conveyer along guide rail 2 motion, and is spacing the position of conveyer at the decline or in-process that rises, avoids material and shaft inside wall striking on the conveyer to the damage that leads to. The two sides of the guide ring 1 are respectively penetrated with a movable support plate 3 vertical to the vertical shaft for supporting the transportation device, so that people can conveniently transfer materials to the transportation device, and the transportation device is prevented from descending along the guide rail in the transfer process; the two ends of the movable supporting plate 3, which are far away from each other, are respectively provided with a first steering wheel 5 which is convenient for drawing the movable supporting plate 3, and the first steering wheels 5 are in contact with the ground so as to be convenient for drawing the movable supporting plate 3 away from the transportation device; the conveyer that is used for bearing the weight of the material has been placed on the movable support plate 3, conveyer and 2 sliding connection of guide rail, pull movable support plate 3 dorsad, conveyer is kept away from completely to movable support plate 3, and conveyer descends to the shaft bottom direction along guide rail 2 under the effect of gravity.

The conveyer bears mainboard 6 including being used for bearing the weight of the material, bears mainboard 6 and is equipped with the dead slot with the corresponding both sides of movable support plate 3, and swing joint has flexible curb plate 7 in the dead slot,

flexible curb plate

7 and 2 swing joint of guide rail are fixed with fixed rope 8 on the flexible curb plate 7, pull fixed rope 8, and the conveyer descends along guide rail 2. When the transportation device descends, the telescopic side plates 7 are retracted into the empty groove along with the inclination angle of the inner side wall of the vertical shaft; when the transportation device ascends, the telescopic side plates 7 extend out of the empty groove along with the inclination angle of the inner side wall of the vertical shaft; the telescopic side plates 7 enable the bearing main plate 6 to adapt to the characteristics of large well mouth and small well bottom of the vertical shaft, and the bearing main plate is convenient to slide smoothly in the guide rail 2, so that the lifting of the conveying device is smoothly realized.

A base 10 is arranged on one side of the movable supporting plate 3 away from the bearing main plate 6, two hinged plates 11 are fixed on the base 10, a pulley 12 is hinged between the hinged plates 11, a traction rope 13 is placed on the pulley 12, and the other end of the traction rope 13 is connected with the fixed rope 8; the force for pulling the transporter and the material is saved by the pulling rope 13 and the pulley 12.

One end of the movable supporting plate 3 close to the pulley 12 is fixed with a handle 4 which is convenient to pull.

Bear mainboard 6 and be close to the one side of movable support plate 3 and be equipped with second directive wheel 9 for take out from movable support plate 3, also can directly utilize second directive wheel 9 to promote conveyer after conveyer descends to the shaft bottom, be convenient for remove the material to the uninstallation again after the destination, use manpower sparingly.

A first sliding pad 14 is arranged on one side of the guide ring 1 far away from the well bottom, a second sliding pad 15 is arranged on one side of the movable supporting plate 3 far away from the bearing main plate 6, and the first sliding pad 14 and the second sliding pad 15 correspond to the traction rope 13. During the lifting process of the transporter, the first sliding pad 14 and the second sliding pad 15 reduce the friction force of the contact between the traction rope 13 and the guide ring 1 and the bearing main plate 6, so that the lifting is more labor-saving.

The working principle of the utility model is as follows: during the use, with haulage rope 13 and fixed rope 8 system mutually, pulling haulage rope 13 makes and bears mainboard 6 and be located the 3 tops of movable supporting plate, promotes both sides activity loading board 3 through handle 4 and makes it close up, carries the material this moment to bearing mainboard 6 on, and activity loading board 3 supports and bears mainboard 6, avoids bearing mainboard 6 and descends in the handling. After the material handling finishes, link to each other haulage rope 13 and fixed rope 8, haulage rope 13 other end is put on pulley 12, takes out the activity loading board 3 and bears mainboard 6 and flexible curb plate 7, and slow release haulage rope 13 makes conveyer descend slowly along guide rail 2. After the materials are descended to the bottom of the well, the traction rope 13 is untied, the materials are pushed to a required place by the second steering wheel 9, and the materials are transported continuously by repeating the steps after being unloaded.

As noted above, while the present invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limited thereto. Various changes in form and detail may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a elevating gear of material transportation in shaft, is including being located the below shaft in ground, the shaft is the well head with the parallel one end in ground, and the one end of keeping away from the well head is the shaft bottom, and well head diameter is greater than the shaft bottom, its characterized in that: the well mouth is connected with a guide ring (1), the diameter of one end, close to the well mouth, of the guide ring (1) is smaller than that of the end, far away from the well mouth, of the guide ring, and the inclination angle of the inner side wall of the guide ring (1) is the same as that of the inner side wall of the vertical shaft; a guide rail (2) extending to the bottom of the well is fixed on the inner side wall of the guide ring (1), movable support plates (3) perpendicular to the vertical shaft penetrate through the two sides of the guide ring (1), first steering wheels (5) convenient for drawing the movable support plates (3) are arranged at the two ends, far away from the movable support plates (3), of the movable support plates, and the first steering wheels (5) are in contact with the ground; the conveyer that is used for bearing the weight of the material has been placed on movable support plate (3), conveyer and guide rail (2) sliding connection, pull movable support plate (3) dorsad, conveyer is kept away from completely in movable support plate (3), and conveyer descends to the shaft bottom direction along guide rail (2) under the effect of gravity.

2. The lifting device for transporting materials in the vertical shaft according to claim 1, wherein: the conveyer is including bearing mainboard (6) that is used for bearing the weight of the material, bear mainboard (6) and be equipped with the dead slot with the corresponding both sides of movable support board (3), swing joint has flexible curb plate (7) in the dead slot, flexible curb plate (7) and guide rail (2) swing joint, be fixed with fixed rope (8) on flexible curb plate (7), pull fixed rope (8), conveyer descends along guide rail (2).

3. The lifting device for transporting materials in the vertical shaft according to claim 2, wherein: a base (10) is arranged on one side, away from the bearing main board (6), of the movable supporting plate (3), a plurality of hinged plates (11) are fixed on the base (10), pulleys (12) are hinged between the hinged plates (11), a traction rope (13) is placed on the pulleys (12), and the other end of the traction rope (13) is connected with the fixed rope (8); the force for drawing the conveying device and the materials is saved through the drawing rope (13) and the pulley (12).

4. A lifting device for transporting materials in a shaft according to claim 3, wherein: the end of the movable supporting plate (3) close to the pulley (12) is fixed with a handle (4) convenient for drawing and pulling, and the lifting device for transporting materials in the shaft is characterized in that according to claim 3: one end of the movable supporting plate (3) close to the pulley (12) is fixed with a handle (4) which is convenient to draw.

5. A lifting device for transporting materials in a shaft according to claim 2, 3 or 4, characterized in that: and a second steering wheel (9) is arranged on one surface of the bearing main plate (6) close to the movable supporting plate (3).

6. The lifting device for transporting materials in the vertical shaft according to claim 5, wherein: one side of the guide ring (1) far away from the well bottom is provided with a first sliding pad (14), one side of the movable supporting plate (3) far away from the bearing main plate (6) is provided with a second sliding pad (15), and the first sliding pad (14) and the second sliding pad (15) correspond to the traction rope (13).