Manual hole digging pile muck lifting operation frame

Abstract

The utility model belongs to the technical field of highway bridge construction, and particularly relates to a manual hole digging pile residue soil lifting operation frame which comprises stand columns, cross beams, bolt assembly connecting beams, bearing beam track beams and electric hoists, the two stand columns are symmetrically arranged to form a supporting frame, the bottoms of the stand columns can be fixed to embedded ground feet, the number of the bearing beams is two, and the bolt assembly connecting beams are connected with the two bearing beams. The bearing beam is located at the tops of the stand columns on the two supporting frames, the bearing beam and the stand columns are fixedly connected through bolt assemblies, the cross beams are arranged at the tops of the bearing beam, the track beam is arranged in the middle of the cross beams, one end of the track beam extends out of the outer sides of the cross beams to form a cantilever, and the other end of the track beam is connected with the bearing beam. The muck lifting operation frame is safe, stable and easy to operate, and has the advantages of being high in construction efficiency, low in safety risk and convenient to operate on a construction site.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of highway bridge construction, and particularly relates to a manual hole digging pile slag lifting operation frame. BACKGROUND

[0002] In the highway bridge pile foundation construction, the manual hole digging pile construction is a common and important task. However, the manual hole digging pile construction is a process of building a pile foundation by manually digging soil and rock, and a large amount of slag is generated in the process, which needs to be properly handled to ensure smooth construction. The traditional movable lifting frame is used as a slag lifting device, and concrete blocks or sandbags are used as counterweights. When the slag is lifted from the bottom of the hole to the hole opening, the slag bucket and the lifting frame rotate together to move it to the outside of the hole opening, which hinders the setting of protective measures at the hole opening, and the hole opening operator is at risk of falling into the hole. At the same time, the counterweight material and the fixing method of the machine tool are arbitrary, and there are many uncertain factors, the operation frame is prone to overturning, and the construction safety risk is high. Therefore, a slag lifting operation frame suitable for manual hole digging pile is provided to improve the construction efficiency and safety, which has important practical significance. SUMMARY

[0003] Therefore, the utility model provides a manual hole digging pile slag lifting operation frame, so as to solve or at least alleviate the above problems existing in the prior art.

[0004] In order to achieve the foregoing purpose, the utility model provides a manual hole digging pile slag lifting operation frame, which comprises a stand, a crossbeam, a bolt assembly, a connecting beam, a bearing beam, a track beam and an electric hoist, two support frames are symmetrically arranged on the stand, the bottom of the stand can be fixed on a pre-buried footing, the connecting beam is horizontally arranged at the middle part of the stand, the bearing beam is two, and the top of the stand is located on the two support frames, the bearing beam and the stand are fixedly connected through the bolt assembly, the crossbeam is at least two, and the crossbeam is arranged at the top of the bearing beam, and the crossbeam and the bearing beam are perpendicular to each other, the track beam is arranged at the middle part of the crossbeam, one end of the track beam extends to the outside of the crossbeam to form a cantilever, the track beam is located at the bottom of the crossbeam, the electric hoist is installed on the track beam, and a steel wire rope is wound on the electric hoist.

[0005] In the manual hole digging pile slag lifting operation frame, the crossbeam and the stand are provided with inclined braces, the stand and the connecting beam are provided with inclined links, the top end of the electric hoist is fixedly installed with a motor, the motor is installed with a runner on the side facing the track beam, the runner can roll along the length direction of the track beam, the bottom of the steel wire rope is provided with a lifting hook, and a slag bucket is arranged on the lifting hook.

[0006] Optionally, the top end of the cross beam is provided with a waterproof canopy, and the front side and the rear side of the stand are respectively provided with protective fences.

[0007] Optionally, the track beam is rotatably connected with a rotating plate at the end away from the cantilever, the rotating plate is connected to the bottom of the middle of the rear cross beam, and the top of the side of the track beam close to the cantilever is connected with the front cross beam.

[0008] Optionally, the front cross beam is fixedly connected with a lifting ring on the side surface of the cantilever, and the lifting hook can be hung on the lifting ring.

[0009] Optionally, the cantilever is provided with a limiting plate at the end away from the cross beam, and the limiting plate has two and is located on both sides of the cantilever.

[0010] The artificial excavation pile slag lifting operating frame comprises a stand, a cross beam, a connecting beam and a bearing beam, and the stand, the cross beam, the connecting beam and the bearing beam are connected through bolt assemblies. BRIEF DESCRIPTION OF DRAWINGS

[0011] The disclosure of the present application will be more apparent with reference to the drawings. It should be understood that these drawings are only for illustrative purposes, and are not intended to limit the scope of protection of the present application. In the drawings:

[0012] Fig. 1 It is a front view of the present application.

[0013] Fig. 2 It is a side view of the present application.

[0014] Fig. 3 It is a schematic view of the overall structure of the present application.

[0015] Fig. 4 It is a schematic view of the top structure of the operating frame of the present application.

[0016] Fig. 5 It is a schematic view of the track beam of the present application from another perspective.

[0017] Reference signs: 1, column; 2, crossbeam; 3, diagonal brace; 4, high-strength anchor bolt; 5, bolt assembly; 6, sliding rail; 7, electric hoist; 8, protective fence; 9, connecting beam; 10, diagonal link; 11, bearing beam; 12, cantilever; 13, slag bucket; 14, rotating plate; 15, lifting ring; 16, limiting plate; 17, steel wire rope; 18, motor; 19, rotating wheel; 20, waterproof canopy; 21, lifting hook; 22, track beam. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0019] As Figs. 1-2 shown in embodiment one, a manual hole digging pile slag lifting operation frame, including column 1, crossbeam 2, bolt assembly 5, connecting beam 9, bearing beam 11, track beam 22 and electric hoist 7, two symmetrical column 1s constitute a support frame, the bottom of column 1 can be fixed on the embedded anchor, connecting beam 9 is horizontally arranged in the middle part of column 1, bearing beam 11 is two, and bearing beam 11 is located at the top of two support frames of column 1, bearing beam 11 and column 1 are fixedly connected through bolt assembly 5, crossbeam 2 is at least two, and crossbeam 2 is arranged at the top of bearing beam 11, and crossbeam 2 and bearing beam 11 are perpendicular to each other, track beam 22 is arranged in the middle part of crossbeam 2, one end of track beam 22 extends to the outside of the lateral side of crossbeam 2 to form cantilever 12, track beam 22 is located at the bottom of crossbeam 2, electric hoist 7 is installed on track beam 22, and steel wire rope 17 is wound on electric hoist 7.

[0020] In the embodiment one, column 1, crossbeam 2, connecting beam 9 and bearing beam 11 can form a stable square frame structure, and are connected with each other through bolt assembly 5, the design of bolt assembly 5 can ensure the stable fixation of connecting beam 9 and improve the carrying capacity of the whole operation frame, facilitate disassembly and assembly, electric hoist 7 is used to lift the equipment, so that the slag can be moved to the hole opening for unloading, cantilever 12 can make electric hoist 7 transport the slag to a position far away from the hole opening for unloading, which avoids the unloading of the slag by the construction personnel above the hole opening and eliminates the risk of falling into the hole for the construction personnel.

[0021] A diagonal brace 3 is provided between the crossbeam 2 and the column 1, and a diagonal brace 10 is provided between the column 1 and the connecting beam 9. A motor 18 is fixedly installed at the top of the electric hoist 7. A wheel 19 is installed on the side of the motor 18 facing the track beam 22. The wheel 19 can roll along the length of the track beam 22. A hook 21 is provided at the bottom of the wire rope 17, and a slag discharge bucket 13 is provided on the hook.

[0022] In Example 1, the diagonal brace 3 can effectively stabilize the overall frame and improve the load-bearing capacity of the entire operating frame. The rotating wheel 19 can drive the motor 18 and the electric hoist 7 to move on the track beam 22, which facilitates the subsequent transfer and unloading of slag. The slag discharge bucket 13 can carry more slag, thereby increasing the amount of slag transported and improving construction efficiency.

[0023] A waterproof canopy 20 is installed at the top of the crossbeam 2, and protective fences 8 are installed on the front and rear sides of the column 1 respectively.

[0024] In Example 1, the waterproof canopy 20 can protect construction workers from rain in rainy weather, and the construction workers are not affected by rainy weather. The protective fence 8 can prevent construction workers from slipping outward and reduce construction safety risks.

[0025] like Figs. 3-5 As shown, in Embodiment 2, a rotating plate 14 is rotatably connected to the end of the track beam 22 away from the cantilever 12. The rotating plate 14 is connected to the bottom of the middle of the rear crossbeam 2, and the top of the side of the track beam 22 near the cantilever 12 is connected to the front crossbeam 2.

[0026] In Embodiment 2, one end of the track beam 22 can be rotatably mounted on the rear crossbeam 2. First, one end is connected, and then the track beam 22 is placed below the front crossbeam 2 by rotation, thereby installing the other end of the track beam 22. Using one end of the track beam 22 as a fulcrum, the track beam 22 is more stable during installation, and the installation position is more accurate.

[0027] A lifting ring 15 is fixedly connected to the side of the front crossbeam 2 facing the cantilever 12, and the hook 21 can be hung on the lifting ring 15.

[0028] In Embodiment 2, after the overall frame is basically installed, when finally installing the track beam, the rear end of the track beam is first rotated and connected to the rotating plate 14, so that the rear end of the track beam 22 is located below the middle of the rear crossbeam 2. At this time, the motor 18 and the wheel 19 can be installed below the front end of the track beam 22. Then, the electric hoist is installed below the motor. The hook 21 on the electric hoist 7 hooks the lifting ring 15. When the electric hoist 7 tightens the wire rope 17, the track beam 22 can be rotated and raised stably. When the other end of the track beam 22 rotates to the bottom of the front crossbeam 2, the track beam 22 is fixed by bolt assembly 5, etc.

[0029] When the operation frame needs to be disassembled, the track beam 22 can be stably rotated and lowered by hooking the lifting ring 15 by the hook 21 on the electric hoist 7, further simplifying the installation difficulty, facilitating the operation of the construction personnel, and accelerating the construction progress.

[0030] The cantilever 12 is provided with a limiting plate 16 at the end away from the cross beam 2, and the limiting plate 16 is provided with two limiting plates 16 respectively located at two sides of the cantilever 12.

[0031] In the second embodiment, the limiting plate 16 can block the motor 18 from advancing, and when the hook 21 on the electric hoist 7 hooks the lifting ring 15 to lower the track beam 22, the limiting plate 16 can effectively prevent the motor 18 from sliding down.

[0032] In the second embodiment, the electric hoist 7 does not need to be installed and disassembled by the crane, and the electric hoist 7 can assist in the installation of the track beam 22 when the operation frame is installed, and the electric hoist 7 can assist in the lowering of the track beam 22 when the operation frame is disassembled, compared with the first embodiment, the second embodiment has the advantages of saving lifting resources, facilitating disassembly, being more convenient for the construction personnel to operate, and further improving the construction efficiency.

[0033] The technical scope of the utility model is not limited to the content in the above description, and those skilled in the art can make various modifications and changes to the above embodiments without departing from the technical thought of the utility model, and these modifications and changes should belong to the scope of the utility model.

Claims

1. A man-made hole pile muck lifting operation frame, characterized by, The utility model provides a kind of crane, including column (1), crossbeam (2), bolt assembly (5), connecting beam (9), load-bearing beam (11), track beam (22) and electric hoist (7), two component support frames are symmetrically arranged to the column (1), the bottom of the column (1) can be fixed on pre-buried footing, the connecting beam (9) is horizontally arranged in the middle part of column (1), the load-bearing beam (11) is two, and the load-bearing beam (11) is located on the top of column (1) of two support frames, the load-bearing beam (11) and column (1) are fixedly connected by bolt assembly (5), the crossbeam (2) is at least two, and the crossbeam (2) is arranged on the top of load-bearing beam (11), and the crossbeam (2) and load-bearing beam (11) are perpendicular to each other, the track beam (22) is arranged in the middle part of crossbeam (2), one end of the track beam (22) extends to the outside of the outside of crossbeam (2) and forms cantilever (12), the track beam (22) is located at the bottom of crossbeam (2), the electric hoist (7) is installed on track beam (22), and steel wire rope (17) is wound on the electric hoist (7).

2. A pile spoil hoisting rig as claimed in claim 1, wherein, The crossbeam (2) and column (1) are provided with inclined bracing (3), the column (1) and connecting beam (9) are provided with inclined connection (10), the top end of electric hoist (7) is fixedly installed motor (18), the motor (18) is installed towards one side of track beam (22) with rotating wheel (19), the rotating wheel (19) can roll along the length direction of track beam (22), the bottom of steel wire rope (17) is provided with lifting hook (21), and the lifting hook is provided with slag ladle (13).

3. A pile spoil hoisting rig as claimed in claim 1, wherein, The top end of the crossbeam (2) is provided with waterproof canopy (20), and the front side and the back side of the column (1) are respectively provided with protective fence (8).

4. A pile spoil hoisting rig as claimed in claim 1, wherein, The track beam (22) is rotatably connected with rotating plate (14) at one end away from cantilever (12), the rotating plate (14) is connected at the bottom of the middle of back crossbeam (2), and the top of one side of track beam (22) close to cantilever (12) is connected with front crossbeam (2).

5. A pile spoil hoisting rig as claimed in claim 4, wherein, The side surface of front crossbeam (2) towards cantilever (12) is fixedly connected with lifting ring (15), and the lifting hook (21) can be hung on the lifting ring (15).

6. A pile spoil hoisting rig as claimed in claim 5 wherein, The end of cantilever (12) away from crossbeam (2) is installed with limit plate (16), the limit plate (16) is two, and is located on both sides of cantilever (12) respectively.

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