A shaft construction apparatus

Abstract

The utility model relates to vertical shaft construction technical field, concretely is a kind of vertical shaft construction equipment, including outer bucket, the bottom surface of outer bucket is detachably connected with bottom plate, the inside of outer bucket is slidably connected with inner bucket, the outer surface of inner bucket is welded with limit sleeve, the outer surface of limit sleeve is nested connection with connecting mechanism, the connecting mechanism includes conical connecting hopper, hanging beam and limit seat, conical connecting hopper is movably connected on the upper surface of limit sleeve, in the utility model, when outer bucket touches bottom, inner bucket moves down, the distance between connecting hook and pin shaft becomes shorter, square sleeve falls off from connecting hook under the action of gravity, so that inner bucket and outer bucket can be freely slid, hoist device again, inner bucket can be extended from outer bucket, increase the volume of device, manually turn outwards and open clamping plate, inserting rod can be extracted, arc plate and limit sleeve are unlocked, realize the quick separation of limit sleeve and connecting mechanism, significantly shorten on-site dismounting time, reduce labor intensity.

Description

TECHNICAL FIELD

[0001] The utility model relates to vertical shaft construction technical field, concretely is a kind of vertical shaft construction equipment. BACKGROUND

[0002] In the process of construction, the sludge in the vertical shaft needs to be cleaned with a bucket, and some technical solutions have appeared in the prior art, such as the announcement number: CN222007061U, a safety bucket for manual hole digging pile construction, relates to the technical field of manual hole digging pile construction, including the inner cavity hollow, the bucket with open top, two oppositely arranged ear plates are hingedly connected to the circumferential outer wall of the bucket, each ear plate is fixed with an axial stand, and the two stands are integrally formed by a connecting rod located above the bucket, a sealing cover is arranged above the bucket to close the open top part of the bucket and prevent the bucket from being loaded.

[0003] Although the above-mentioned device improves the stability of the bucket, the size of the bucket itself is constant, so the amount of soil loaded is constant. When the overall height of the bucket used is low, the center of gravity is low, which can improve the stability, but the disadvantage is that the amount of soil loaded is small. On the contrary, the amount of soil loaded can be increased, but the size of the bucket cannot be adjusted, which increases the number of times of lifting and transporting the soil with the bucket, and when the bucket is damaged, there is a lack of quick unloading mechanism, which affects the use experience of the device. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a vertical shaft construction equipment to solve the problems in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A vertical shaft construction equipment includes an outer bucket, the bottom surface of the outer bucket is detachably connected to a bottom plate, and the inner part of the outer bucket is slidably connected to an inner bucket.

[0007] A limiting sleeve is welded to the outer surface of the inner bucket, a connecting mechanism is nestedly connected to the outer surface of the limiting sleeve, the connecting mechanism includes a conical connecting hopper, a lifting beam and a limiting seat, the conical connecting hopper is movably connected to the upper surface of the limiting sleeve, the lifting beam is hingedly connected to the upper surface of the conical connecting hopper, and the limiting seat is fixedly connected to the lower surface of the conical connecting hopper.

[0008] An insertion rod is movably connected to the outer surface of the limiting seat, and an arc-shaped plate is fixedly connected to one end of the insertion rod.

[0009] Further, a connecting bolt is threadedly connected to the upper surface of the outer bucket, the bottom plate is threadedly connected to the outer bucket through the connecting bolt, and a handle is fixedly connected to the outer surface of the outer bucket.

[0010] Further in, the outer surface of the outer barrel is fixedly connected with a mounting plate, the upper surface of the mounting plate is fixedly connected with a first hinged seat, the inside of the first hinged seat is hingedly connected with a square sleeve, the outer surface of the square sleeve is rotatably connected with a pin shaft, the pin shaft is rotatably connected with the first hinged seat, and the outer surface of the limiting seat is fixedly connected with a connecting hook, and the square sleeve and the connecting hook are overlapped.

[0011] Further in, the outer surface of the inner barrel is fixedly connected with a conical limiting ring close to the bottom surface position, and the diameter of the conical limiting ring is smaller than that of the opening position of the upper surface of the inner barrel.

[0012] Further in, the upper surface of the limiting seat is provided with a first clamping groove, the upper surface of the limiting seat is fixedly connected with a second hinged seat, the inside of the second hinged seat is hingedly connected with a clamping plate, and the tail end of the clamping plate is threadedly connected with a fastening bolt.

[0013] Further in, the outer surface of the inserting rod is provided with a second clamping groove, and the arc-shaped plate and the limiting sleeve are in contact.

[0014] Further in, the clamping plate is clamped with the first clamping groove and the second clamping groove.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1. When the hook cooperates with the hoisting device of the beam, under the action of gravity, the square sleeve is overlapped on the connecting hook, three-point support is formed, the inner barrel and the outer barrel are prevented from sliding, at the moment, the volume is small, when the outer barrel touches the bottom, the inner barrel moves downward, the distance between the connecting hook and the pin shaft is shortened, the square sleeve is separated from the connecting hook under the action of gravity, the inner barrel and the outer barrel can slide freely, the device is hoisted again, the inner barrel can be stretched out of the outer barrel, and the volume of the device is increased.

[0017] 2. The arc-shaped plate is always pressed against the slotted position of the limiting sleeve, the connecting mechanism is prevented from being separated from the limiting sleeve during hoisting, when disassembly is needed, only the fastening bolt needs to be loosened, the clamping plate is manually turned outward, the inserting rod can be pulled out, the arc-shaped plate and the limiting sleeve are unlocked, the quick separation of the limiting sleeve and the connecting mechanism is realized, the on-site dismounting time is shortened, and the labor intensity is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 It is the whole structure schematic diagram of the utility model;

[0019] Fig. 2 It is the connecting mechanism structure schematic diagram of the utility model;

[0020] Fig. 3 It is the first hinged seat structure schematic diagram of the utility model;

[0021] Fig. 4It is the outer bucket profile structure schematic diagram of the utility model.

[0022] In the drawing: 1, outer bucket;101, bottom plate;102, connecting bolt;103, handle;104, mounting plate;2, inner bucket;201, conical limit ring;3, first hinged seat;301, pin shaft;302, square sleeve;4, limit sleeve;5, connecting mechanism;501, conical connecting hopper;502, hanging beam;503, limit seat;504, first clamping groove;505, second hinged seat;506, clamping plate;507, fastening bolt;6, insertion rod;601, second clamping groove;602, arc plate;7, connecting hook. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative efforts fall within the protection scope of the utility model.

[0024] Please refer to Figs. 1-4 In the embodiments of the utility model, a vertical shaft construction equipment comprises an outer bucket 1, the bottom surface of the outer bucket 1 is detachably connected with a bottom plate 101, and the inside of the outer bucket 1 is slidably connected with an inner bucket 2.

[0025] The outer surface of the inner bucket 2 is welded with a limit sleeve 4, the outer surface of the limit sleeve 4 is nestedly connected with a connecting mechanism 5, the connecting mechanism 5 comprises a conical connecting hopper 501, a hanging beam 502 and a limit seat 503, the conical connecting hopper 501 is movably connected to the upper surface of the limit sleeve 4, the hanging beam 502 is hinged to the upper surface of the conical connecting hopper 501, and the limit seat 503 is a plurality of and fixedly connected to the lower surface of the conical connecting hopper 501.

[0026] The outer surface of the limit seat 503 is movably connected with an insertion rod 6, and one end of the insertion rod 6 is fixedly connected with an arc plate 602.

[0027] Specifically, the bottom plate 101 seals the opening at the lower end of the outer barrel 1, allowing the inner barrel 2 and outer barrel 1 to slide relative to each other, increasing the volume of the device and making it smaller in size during transportation or descent into the well, thus facilitating hoisting. When filling with soil, the volume increases, allowing for more sludge to be loaded and reducing the number of hoisting operations. The hinged lifting beam 502 is directly hooked onto the winch hook, and the outer barrel 1 and inner barrel 2 are hoisted together and lowered vertically. Several limiting seats 503 on the lower surface of the conical connecting bucket 501 have insertion rods 6 with arc-shaped plates 602 inserted into them. The arc-shaped plates 602 clamp the outer wall of the limiting sleeve 4 to prevent slippage. Workers or excavators load sludge into the inner barrel 2. After it is full, the winch lifts the outer barrel 1 and inner barrel 2 through the connecting mechanism 5. After the sludge is dumped, the next round of hoisting continues until the sludge in the shaft is completely cleared.

[0028] Example 1

[0029] like Figs. 1-4 As shown, the upper surface of the outer barrel 1 is threaded with a connecting bolt 102, and the bottom plate 101 is threadedly connected to the outer barrel 1 via the connecting bolt 102. A handle 103 is fixedly connected to the outer surface of the outer barrel 1, and an mounting plate 104 is fixedly connected to the outer surface of the outer barrel 1. A first hinge seat 3 is fixedly connected to the upper surface of the mounting plate 104. A square sleeve 302 is hinged inside the first hinge seat 3. A pin 301 is rotatably connected to the outer surface of the square sleeve 302. The pin 301 and the first hinge seat 3 are rotatably connected. A connecting hook 7 is fixedly connected to the outer surface of the limiting seat 503. The square sleeve 302 and the connecting hook 7 overlap.

[0030] In this embodiment, when the device is hoisted by the lifting beam 502, the external hook body, in conjunction with the handle 103, applies a lateral force, which facilitates the tilting operation of the device. The hinge formed by the first hinge seat 3 and the pin 301 allows the square sleeve 302 to flip outward. When the hook, in conjunction with the lifting beam 502, hoists the device, under the action of gravity, the square sleeve 302 rests on the connecting hook 7, forming a three-point support to prevent the inner tub 2 and the outer tub 1 from sliding. At this time, the volume is relatively small. When the outer tub 1 touches the bottom, the inner tub 2 moves down, and the distance between the connecting hook 7 and the pin 301 becomes shorter. Under the action of gravity, the square sleeve 302 falls off the connecting hook 7, allowing the inner tub 2 and the outer tub 1 to slide freely. When the device is hoisted again, the inner tub 2 can extend out of the outer tub 1, increasing the volume of the device.

[0031] like Figs. 1-4 As shown, a conical limiting ring 201 is fixedly connected to the outer surface of the inner tub 2 near the bottom. The diameter of the conical limiting ring 201 is smaller than the opening position on the upper surface of the inner tub 2.

[0032] In this embodiment, the conical limiting ring 201 can be locked at the upper end of the outer barrel 1 to limit the movement of the inner barrel 2 when it moves to the maximum distance.

[0033] Example 2

[0034] Based on Embodiment 1, in order to overcome the problem that it is inconvenient to disassemble the outer bucket 1, the inner bucket 2 and the connecting mechanism 5 in Embodiment 1.

[0035] like Figs. 1-4 As shown, the upper surface of the limiting seat 503 is provided with a first slot 504, and a second hinge seat 505 is fixedly connected to the upper surface of the limiting seat 503. A snap-fit ​​plate 506 is hinged inside the second hinge seat 505, and a fastening bolt 507 is threaded to the end of the snap-fit ​​plate 506. A second slot 601 is provided on the outer surface of the insertion rod 6. The arc plate 602 contacts the limiting sleeve 4, and the snap-fit ​​plate 506 snaps into the first slot 504 and the second slot 601.

[0036] In this embodiment, the snap-fit ​​plate 506 is flipped through the second hinge seat 505. Before flipping, its front end is simultaneously embedded in the first slot 504 and the second slot 601 of the insertion rod 6, forming an interlocking structure. After tightening the fastening bolt 507, the fastening bolt 507 and the limiting seat 503 are threaded together, and the snap-fit ​​plate 506 is tightened and locked, making the insertion rod 6 and the limiting seat 503 a rigid whole. The arc plate 602 is always pressed against the slotted position of the limiting sleeve 4, ensuring that the connecting mechanism 5 will not loosen from the limiting sleeve 4 during the hoisting process. When disassembly is required, simply loosen the fastening bolt 507, manually flip the snap-fit ​​plate 506 outward, and the insertion rod 6 can be pulled outward. The arc plate 602 and the limiting sleeve 4 are unlocked, realizing the rapid separation of the limiting sleeve 4 and the connecting mechanism 5, significantly shortening the on-site disassembly and assembly time and reducing labor intensity.

[0037] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0038] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A vertical shaft construction equipment, comprising an outer barrel (1), the bottom surface of the outer barrel (1) is detachably connected with a bottom plate (101), and the inner barrel (2) is slidingly connected inside the outer barrel (1); characterized in that A limiting sleeve (4) is welded to the outer surface of the inner barrel (2), the outer surface of the limiting sleeve (4) is nested with a connecting mechanism (5), the connecting mechanism (5) comprises: A conical connecting hopper (501) is movably connected to the upper surface of the limiting sleeve (4); A hanging beam (502) is hinged to the upper surface of the conical connecting hopper (501); A plurality of limiting seats (503) are fixedly connected to the lower surface of the conical connecting hopper (501); An insertion rod (6) is movably connected to the outer surface of the limiting seat (503), and one end of the insertion rod (6) is fixedly connected with an arc plate (602).

2. The shaft-sinking equipment according to claim 1, characterized in that A connecting bolt (102) is threadedly connected to the upper surface of the outer barrel (1), the bottom plate (101) is threadedly connected with the outer barrel (1) through the connecting bolt (102), and a handle (103) is fixedly connected to the outer surface of the outer barrel (1).

3. The shaft construction apparatus according to claim 1, characterized in that, An installation plate (104) is fixedly connected to the outer surface of the outer barrel (1), a first hinge seat (3) is fixedly connected to the upper surface of the installation plate (104), a square sleeve (302) is hingedly connected inside the first hinge seat (3), a pin shaft (301) is rotatably connected to the outer surface of the square sleeve (302), the pin shaft (301) is rotatably connected with the first hinge seat (3), a connecting hook (7) is fixedly connected to the outer surface of the limiting seat (503), and the square sleeve (302) and the connecting hook (7) are overlapped.

4. The shaft construction apparatus according to claim 1, characterized in that, A conical limiting ring (201) is fixedly connected to the outer surface of the inner barrel (2) near the bottom surface, and the diameter of the conical limiting ring (201) is smaller than that of the opening position of the upper surface of the inner barrel (2).

5. The shaft construction apparatus according to claim 1, characterized in that, A first clamping groove (504) is formed in the upper surface of the limiting seat (503), a second hinge seat (505) is fixedly connected to the upper surface of the limiting seat (503), a clamping plate (506) is hingedly connected inside the second hinge seat (505), and a fastening bolt (507) is threadedly connected to the end of the clamping plate (506).

6. The shaft-sinking plant according to claim 5, characterized in that A second clamping groove (601) is formed in the outer surface of the insertion rod (6), and the arc plate (602) is in contact with the limiting sleeve (4).

7. The shaft construction equipment according to claim 6, characterized in that The clamping plate (506) is clamped with the first clamping groove (504) and the second clamping groove (601).

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