Deslagging bucket for vertical shaft excavation

Abstract

The utility model relates to the field of vertical shaft excavation auxiliary devices, and discloses a vertical shaft excavation deslagging bucket, which comprises a bucket body, a lifting rope, a lifting rope and a lifting rope, the horizontal cross rod is arranged at the bottom of the bucket body; the two vertical guide rails are arranged on the two sides of the inner wall of the vertical shaft respectively, the bottoms of the vertical guide rails are driven into the bottom of the vertical shaft, and the sections are U-shaped matched with the ends of the horizontal cross rods; openings are formed in the opposite faces of the two vertical guide rails, and the two ends of the horizontal cross rod are arranged in the openings of the vertical guide rails in a sliding mode respectively. The lifting rings are arranged on the upper surfaces of the two ends of the horizontal cross rod; the vibration motor is arranged outside the bucket body, and the vibration motor is arranged in the vertical direction. According to the device, the vertical guide rail arranged in the vertical shaft is used as a limiting assembly of the bucket body, so that the bucket body is effectively prevented from shaking left and right in the lifting process, and slag is ensured to slide down in the lifting process.

Description

TECHNICAL FIELD

[0001] The utility model relates to a vertical shaft excavation auxiliary device field, concretely relates to a vertical shaft excavation slagging bucket. BACKGROUND

[0002] In municipal engineering construction, vertical shaft excavation operation is often needed, and excavation slag needs to be transported to the outside of the shaft by a hoisting system arranged at the shaft mouth through a bucket. Specifically, after the bucket is filled with slag and lifted to above the vertical shaft, the slag transporting trolley runs under the bucket at the shaft mouth, the hoisting system slowly runs to lower the bucket on the slag transporting trolley, and the slag in the bucket is manually poured on the slag transporting trolley. The conventional bucket is not fixed during lifting, and the bucket filled with slag often shakes left and right during lifting, which leads to the phenomenon of slag sliding and certain safety hazards. At the same time, since the slag needs to be manually poured when pouring the slag, it not only takes time and labor, but also sometimes cannot completely pour out the slag in the bucket, which needs manual cleaning of the slag in the bucket. On the one hand, it increases the labor intensity of the construction personnel, and on the other hand, it does not comply with the use specification of the hoisting equipment, which has certain safety risks and brings inconvenience to construction.

[0003] Therefore, a vertical shaft excavation slagging bucket is proposed to solve the above technical problems. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a vertical shaft excavation slagging bucket to solve the problems of the conventional bucket not being fixed during lifting, the bucket filled with slag often shaking left and right during lifting, leading to slag sliding and certain safety hazards, and the slag in the bucket not being completely poured out when pouring the slag, which needs manual cleaning of the slag in the bucket.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme:

[0006] A vertical shaft excavation slagging bucket comprises:

[0007] A bucket body is connected to a lifting rope at the top;

[0008] A horizontal cross bar is arranged at the bottom of the bucket body;

[0009] Two vertical guide rails are arranged on the two sides of the inner wall of the vertical shaft, are driven into the bottom of the vertical shaft at the bottom, and have a U-shaped cross section matched with the shape of the end of the horizontal cross bar; the facing surfaces of the two vertical guide rails are each provided with an opening, and the two ends of the horizontal cross bar are each slidingly arranged in the opening of the vertical guide rail;

[0010] It also comprises a lifting ring arranged on the upper surface of the end of the horizontal cross bar;

[0011] The vibration motor is arranged outside the bucket body of the lifting bucket and is arranged along a vertical direction.

[0012] In particular, the distance between the two vertical guide rails is less than the diameter of the circular shaft.

[0013] In particular, an axial horizontal fixed pulley is arranged at each end of the horizontal crossbar.

[0014] Further, an axial vertical mounting groove is arranged at each end of the horizontal crossbar, and the fixed pulley is arranged in the axial vertical mounting groove.

[0015] Further, a horizontal through groove is arranged on each vertical wall of the axial vertical mounting groove, and sliding grooves are arranged on the upper and lower surfaces of the horizontal through groove; a rotating bearing is embedded in the sliding groove, and a supporting spring connected to the inner wall of the horizontal through groove is fixed on the outer wall of the rotating bearing; and the rotating shaft of the fixed pulley is fixed on the inner ring of the rotating bearing.

[0016] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0017] The vertical guide rail arranged in the shaft is used as a limiting component of the horizontal crossbar at the bottom of the bucket body during lifting, which effectively avoids the left and right shaking of the bucket body during lifting, ensures the stability of the slag during lifting, avoids sliding, and also vibrates the bucket body during slag pouring through the vibration motor, ensures the complete removal of the slag, avoids the safety hazards caused by manual removal of the slag residue, and reduces the labor intensity of the construction personnel. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The utility model discloses a device structure schematic diagram.

[0019] Figure 2 The Figure 1 The utility model discloses a device structure schematic diagram.

[0020] The interpretation of each number in the drawing is as follows: the bucket body of the lifting bucket - 1; the lifting rope - 2; the horizontal crossbar - 3; the vertical guide rail - 4; the shaft - 5; the lifting ring - 6; the vibration motor - 7; the fixed pulley - 8; the axial vertical mounting groove - 9; the horizontal through groove - 10; the rotating bearing - 11; and the supporting spring - 12. DETAILED DESCRIPTION

[0021] The technical scheme in the utility model embodiment will be described clearly and completely in combination with the drawings in the utility model embodiment, so that the concept of the utility model, the solved technical problems, the technical features of the technical scheme and the brought technical effects can be further understood.

[0022] For example, Figure 1and Figure 2 As shown in the figure, a vertical shaft excavation residue hoist bucket comprises:

[0023] A hoist bucket body 1 is connected to a hoist rope 2 at the top;

[0024] A horizontal crossbar 3 is arranged at the bottom of the hoist bucket body 1;

[0025] Two vertical guide rails 4 are arranged on the two sides of the inner wall of the vertical shaft 5, and are embedded at the bottom of the vertical shaft 5. The cross section of the two vertical guide rails 4 is U-shaped and matches the shape of the end of the horizontal crossbar 3. The facing surfaces of the two vertical guide rails 4 are both provided with openings, and the two ends of the horizontal crossbar 3 are respectively arranged in the openings of the vertical guide rails 4 in a sliding manner.

[0026] Further comprising a lifting ring 6 arranged on the upper surface of the end of the horizontal crossbar 3.

[0027] Further comprising a vibration motor 7 arranged outside the hoist bucket body 1, and the vibration motor 7 is arranged in a vertical direction.

[0028] The use process of the device is as follows: the hoist is connected to the hoist rope 2, the hoist bucket body 1 is lifted by the hoist, the horizontal crossbar 3 at the bottom of the hoist bucket body 1 is aligned with the vertical guide rail 4 and is inserted, the hoist bucket body 1 slowly falls to the bottom of the vertical shaft 5 under the action of the hoist, and the residue is filled. When the hoist bucket body 1 is filled, the hoist bucket body 1 is slowly lifted to the hole opening by the hoist. During the lifting process, the horizontal crossbar 3 with a square cross section cooperates with the vertical guide rail 4 to avoid the shaking of the hoist bucket body 1 in the horizontal direction, thereby ensuring the stability of the residue in the hoist bucket body 1. When the hoist bucket body 1 is lifted out of the vertical guide rail 4, the hook of the truck crane is connected with the lifting ring 6 at one end of the horizontal crossbar 3, so as to overturn the hoist bucket body 1, and then the vibration motor 7 is started. The residue in the hoist bucket body 1 is all poured out under the action of the vibration motor 7, thereby avoiding the safety hidden danger caused by manual cleaning. During the process, the direction of the hoist rope 2 is the first direction, and the horizontal crossbar 3 is the second direction, so that the hoist rope 2 is not affected during the overturning process of the hoist bucket body 1, thereby keeping the balance of the whole hoist bucket body 1 as much as possible.

[0029] As a preferred embodiment, the distance between the two vertical guide rails 4 is less than the diameter length of the circular vertical shaft 5.

[0030] In the embodiment, the distance between the two vertical guide rails 4 is less than the diameter length of the vertical shaft 5, so that the two vertical guide rails 4 are not located in the middle of the vertical shaft 5, but are located on one side of the vertical shaft 5, thereby minimizing the influence on the construction position at the bottom of the vertical shaft 5.

[0031] As a preferred embodiment, an axial horizontal pulley 8 is arranged at each end of the horizontal crossbar 3.

[0032] In this embodiment, by setting axially horizontal fixed pulleys 8 at both ends of the horizontal crossbar 3, the friction between the ends of the horizontal crossbar 3 and the vertical guide rail 4 can be effectively reduced, ensuring the smooth lifting process of the bucket body 1.

[0033] As a further embodiment, each end of the horizontal crossbar 3 is provided with a vertical mounting groove 9, and the fixed pulley 8 is disposed in the vertical mounting groove 9.

[0034] In this embodiment, by installing the fixed pulley 8 in the vertical mounting groove 9, the force between the horizontal bar 3 and the vertical guide rail 4 can be applied to the horizontal bar 3, avoiding the direct application of lateral force to the fixed pulley 8, which would cause damage to the fixed pulley 8.

[0035] As a further embodiment, each of the two vertical walls of the vertical mounting groove 9 has a horizontal through groove 10, and the upper and lower surfaces of the horizontal through groove 10 are provided with sliding grooves; it also includes a rotating bearing 11 embedded in the sliding groove, and the outer walls of the rotating bearing 11 are fixed with top support springs 12 connected to the inner sidewall of the horizontal through groove 10; the shaft of the fixed pulley 8 is fixed to the inner ring of the rotating bearing 11.

[0036] In this embodiment, a further embodiment is provided, in which, as in this embodiment, Figure 2 As shown, the fixed pulley 8 is installed in the sliding groove inside the horizontal through groove 10 through the rotating bearing 11, and the force along the axial direction of the horizontal crossbar 3 is buffered by the top support spring 12. While ensuring the stability of the bucket body 1, it provides a certain degree of buffering, avoids damage to the fixed pulley 8 caused by direct contact, and effectively extends the service life of the device.

[0037] The terms "connection" and "fixing" appearing in this utility model description can refer to fixed connection, processing and forming, welding, or mechanical connection. The specific meaning of the above terms in this utility model should be understood according to the specific circumstances.

[0038] In the description of this utility model, the terms "center", "upper", "lower", "horizontal", "inner", "outer", etc., are used only to indicate the orientation or positional relationship for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0039] Finally, it should be noted that: the above examples are used to illustrate the technical solutions of the present application, but not limited to; although the present application is described in detail with reference to the foregoing examples, those skilled in the art should understand that; it can still modify the technical solutions described in the foregoing examples, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A shaft excavation mucking skip, characterized by, The utility model relates to a bucket body (1) is connected to the lifting rope (2) at the top, a horizontal crossbar (3) is arranged at the bottom of the bucket body (1), two vertical guide rails (4) are arranged on the two sides of the inner wall of the vertical shaft (5) respectively, and the bottom is punched into the bottom of the vertical shaft (5), and the section is U-shaped which is matched with the shape of the end of the horizontal crossbar (3), the opposite faces of the two vertical guide rails (4) are provided with openings respectively, and the two ends of the horizontal crossbar (3) are slidably arranged in the openings of the vertical guide rails (4) respectively, the utility model also includes a lifting ring (6) arranged on the upper surface of the end of the horizontal crossbar (3), a vibration motor (7) arranged outside the bucket body (1), and the vibration motor (7) is arranged in the vertical direction. The distance between the two vertical guide rails (4) is less than the diameter of the circular vertical shaft (5). The end of the horizontal crossbar (3) is provided with an axial horizontal fixed pulley (8). The end of the horizontal crossbar (3) is provided with a vertical mounting groove (9), and the fixed pulley (8) is arranged in the vertical mounting groove (9). The vertical wall of the vertical mounting groove (9) is provided with a horizontal through groove (10), and the upper and lower surfaces of the horizontal through groove (10) are provided with sliding grooves; the utility model also includes a rotating bearing (11) embedded in the sliding groove, the outer wall of the rotating bearing (11) is fixed with a top support spring (12) connected to the inner side wall of the horizontal through groove (10), and the rotating shaft of the fixed pulley (8) is fixed to the inner ring of the rotating bearing (11). ​ 2. A shaft excavation mucking bucket as claimed in claim 1 wherein, ​ 3. A shaft excavation mucking bucket as claimed in claim 1 wherein, ​ 4. A shaft excavation mucking bucket as claimed in claim 3 wherein, ​ 5. A shaft excavation mucking bucket as claimed in claim 4 wherein, ​

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