CN220057942U - Automatic carrier pile construction equipment - Google Patents

Abstract

The utility model discloses automatic carrier pile construction equipment, which comprises a walking frame, and an automatic feeding system and an automatic ramming system which are arranged on the walking frame, wherein the automatic feeding system comprises a feeding device, a feeding device and a feeding device; the automatic feeding system comprises a hopper arranged on the walking frame and a conveying belt arranged at a discharge hole of the hopper; the automatic ramming system comprises a winch, a lifting rope wound on a winding roller of the winch, a heavy hammer connected to the tail end of the lifting rope and a lifting bracket for supporting and guiding the lifting rope; the lifting support comprises a lower upright post hinged on the walking frame, an upper upright post hinged on the lower upright post, a guide mechanism arranged at one end of the upper upright post far away from the lower upright post, and a drawknot mechanism for drawknot the upper upright post and the walking frame, wherein a locking mechanism for locking the upper upright post and the lower upright post is arranged between the lower upright post and the upper upright post. According to the utility model, the upper upright post and the lower upright post can be turned and stored during transferring, so that the occupied space of construction equipment is greatly reduced, and the transfer cost of the construction equipment can be obviously reduced.

Description

Automatic carrier pile construction equipment

Technical Field

The utility model relates to the field of dynamic compaction pile foundation construction equipment, in particular to automatic carrier pile construction equipment.

Background

The carrier pile is a pile type which is composed of a pile body, a composite carrier and an impact soil body and can be equivalent to the stress of an expanded foundation, and has obvious advantages when the compression-resistant pile is used due to the large stress area of the carrier. The composite carrier is a composite body which is positioned at the bottom of the pile body and is tamped by deep filling materials, and the free falling body motion of a heavy hammer is utilized to repeatedly tamp and compact the deep soil body at the pile end, so that the soil body in a certain range below the pile end is reinforced and compacted most effectively, and the composite carrier is formed.

The construction equipment of the conventional carrier pile mainly comprises a portal frame for lifting the heavy hammer, a machine body and a winch, wherein the portal frame is required to be arranged to a proper height according to the depth of a pile hole so as to meet the requirement of the heavy hammer on sufficient ramming energy of filling materials.

For the related technology, because the construction equipment needs to lift the heavy hammer and raise the heavy hammer to a certain height to perform free falling type ramming, on one hand, the construction equipment needs to be provided with a higher support to support the heavy hammer to lift, and meanwhile, the structural strength of the support needs to be high enough, so that the setting size and crawling speed of the construction equipment are increased, the construction equipment is difficult to transfer, and a larger transport tool is needed to transfer the construction equipment, so that the construction cost of different places is high.

Disclosure of Invention

In order to solve the problem that the construction equipment has high transfer cost due to the fact that a support for supporting the heavy hammer on the construction equipment needs to be arranged longer, the utility model provides automatic carrier pile construction equipment.

The utility model provides automatic carrier pile construction equipment which adopts the following technical scheme:

an automatic carrier pile construction device comprises a walking frame, an automatic feeding system and an automatic ramming system, wherein the automatic feeding system and the automatic ramming system are arranged on the walking frame;

the automatic feeding system comprises a hopper arranged on the walking frame and a conveying belt arranged at a discharge hole of the hopper;

the automatic ramming system comprises a winch, a lifting rope wound on a winding roller of the winch, a heavy hammer connected to the tail end of the lifting rope and a lifting bracket for supporting and guiding the lifting rope;

the lifting support comprises a lower upright post hinged to the walking frame, an upper upright post hinged to the lower upright post, a guide mechanism arranged at one end of the upper upright post far away from the lower upright post, and a drawknot mechanism for drawknot the upper upright post and the walking frame, wherein a locking mechanism for locking the lower upright post and the upper upright post is arranged between the lower upright post and the upper upright post.

Optionally, an upper end plate is fixedly connected to one end of the upper upright post, which is close to the lower upright post, a lower end plate is fixedly connected to one end of the lower upright post, which is close to the upper upright post, the lower end plate is hinged with the lower end plate, and a hinge shaft between the lower end plate and the lower end plate is orthogonally arranged with a hinge shaft between the lower upright post and the travelling frame; the locking mechanism is used for locking the upper end plate and the lower end plate.

Optionally, the locking mechanism includes a lower locking lug fixedly connected to the lower end plate and an upper locking lug fixedly connected to the upper end plate, and detachable locking pins are jointly arranged in holes of the upper locking lug and the lower locking lug in a penetrating manner.

Optionally, a plurality of climbing ladders are fixedly connected to the lower upright post, and the climbing ladders are arranged on one side of the lower upright post, on which the locking mechanism is arranged.

Optionally, the drawknot mechanism includes articulated respectively drawknot pole and drawknot section of thick bamboo on walking frame with the last stand, drawknot pole tip slides and sets up in the drawknot section of thick bamboo, be provided with on the drawknot section of thick bamboo and be used for locking the locking subassembly of drawknot pole.

Optionally, the locking assembly includes the locking pin of wearing to establish on the section of thick bamboo, a plurality of locking holes have been seted up in the drawknot pole lateral wall penetration, the locking hole with locking pin grafting adaptation.

Optionally, the guiding mechanism comprises a guiding frame fixedly connected to one end of the upper upright far away from the lower upright, the guiding frame is provided with two outward-expanding supporting arms, and the free ends of the supporting arms are provided with pulleys; and the support arm is provided with an anti-falling piece positioned at the outer side of the pulley.

Optionally, a positioning cylinder is detachably installed on the lower upright post, and the positioning cylinder is in clearance plug-in fit with the heavy hammer.

Optionally, the lower end of the positioning cylinder is provided with an external expansion part.

Optionally, a hook member for fixing the free end of the lifting rope is arranged on the walking frame or the lower upright post.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. when the equipment is in transition, the heavy hammer is stably arranged on the ground, then the drawknot of the drawknot mechanism to the upper stand column is released, the lower stand column is turned over to be horizontal, then the locking mechanism is released to lock the upper stand column and the lower stand column, and the upper stand column is turned over to store the upper stand column, so that the overall height of the construction equipment can be greatly reduced; the upper upright post and the lower upright post after being stored can be turned up and down, so that a plurality of construction equipment can be transferred at the same time during transfer, the whole occupied area is smaller, and the transfer cost of the construction equipment can be obviously reduced;

2. the connecting seat and the hooking piece are arranged on the lower upright post, so that some movable parts of the construction equipment in the storage state can be locked in a remembering way, and the stability of the equipment in the transferring process is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic overall structure of an embodiment of the present utility model;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is a schematic overall structure of the lifting bracket in a storage state according to the embodiment of the utility model.

Reference numerals illustrate: 1. a walking frame;

21. a hopper; 22. a conveyor belt;

31. a hoist; 32. a hanging rope; 33. a heavy hammer;

41. a lower upright post; 411. a lower end plate; 412. a lower locking lug; 413. climbing ladder; 42. an upper upright post; 421. an upper end plate; 422. locking lugs; 43. a removable locking pin;

51. a drawknot rod; 52. a drawknot drum; 53. a locking pin; 54. a locking hole;

6. a guide frame; 61. a support arm; 62. a pulley; 63. an anti-falling member;

7. a positioning cylinder; 71. an outer expansion part;

81. a hook hanging piece; 82. and a connecting seat.

Detailed Description

The present utility model will be described in further detail with reference to fig. 1 to 3.

The embodiment of the utility model discloses automatic carrier pile construction equipment. Referring to fig. 1, 2 and 3, the automated carrier pile construction equipment comprises a travelling carriage 1, and an automatic feeding system and an automatic ramming system which are installed on the travelling carriage 1; the walking frame 1 can be a crawler frame or a hub frame according to different scenes of construction sites.

Wherein, automatic feeding system includes hopper 21 and the conveyer belt 22 of setting in hopper 21 discharge gate department of installing on walking frame 1, and conveyer belt 22 one end is located under the hopper 21 discharge gate, and the other end extends to the one end that is kept away from hopper 21 in the protrusion of walking frame 1.

The automatic ramming system comprises a winch 31, a lifting rope 32 wound on a winding roller of the winch 31, a heavy hammer 33 connected to the tail end of the lifting rope 32, and a lifting bracket for supporting and guiding the lifting rope 32.

The hoist 31 and the conveyor 22 are connected to the main controller.

Specifically, referring to fig. 1, the lifting bracket includes a lower upright 41 hinged on the running frame 1, an upper upright 42 hinged on the lower upright 41, a guide mechanism mounted at one end of the upper upright 42 away from the lower upright 41, and a drawknot mechanism for drawknot the upper upright 42 and the running frame 1, and a locking mechanism for locking the upper upright 41 and the lower upright 42 is provided between them. The lower upright 41 and the upper upright 42 can be made of hollow steel pipes or other high-strength and light-weight components.

Thus, when the carrier pile is constructed, the winding machine 31 works to wind the lifting rope 32 by the winding roller, so that the heavy hammer 33 can be lifted; then the conveyer belt 22 works and conveys the filling material falling in the hopper 21 to the pile hole at the front end of the travelling frame, then the hoist 31 rapidly unwinds the lifting rope 32, the heavy hammer 33 tamps the filling material in the pile hole in a free falling form, and when the filling material in the pile hole is tamped to meet the three-impact penetration degree, the construction of the carrier part of the carrier pile can be completed. In the process, the winch 31 and the conveyer belt 22 can be orderly started and stopped under the control of the main controller according to the preset program of the construction method, so that the automatic ramming and filling of the construction equipment can be realized, and the automatic construction of the carrier part of the carrier pile can be realized.

When the transition is needed, the lifting rope 32 is unreeled through the winch 31 so that the heavy hammer 33 is stably arranged on the ground, then the drawknot of the drawknot mechanism to the upper upright post 42 is released, the lower upright post 41 is turned over to be horizontal, then the locking mechanism is released to lock the upper upright post 42 and the lower upright post 41, and the upper upright post 42 is turned over to store the upper upright post 42, so that the overall height of the construction equipment can be greatly reduced, as shown in fig. 3; and the upper stand column 42 and the lower stand column 41 after being stored are turned up and down and are adjustable, so that a plurality of construction equipment can be transferred simultaneously during transfer, the whole occupied area is smaller, and the transfer cost of the construction equipment can be obviously reduced.

More specifically, referring to fig. 1 and 2, an upper end plate 421 is fixedly connected to one end of the upper upright post 42, which is close to the lower upright post 41, a lower end plate 411 is fixedly connected to one end of the lower upright post 41, which is close to the upper upright post 42, the lower end plate 411 is hinged with the lower end plate 411, and a hinge shaft between the lower end plate 411 and the lower end plate 411 is arranged in an orthogonal manner with a hinge shaft between the lower upright post 41 and the travelling frame 1; alternatively, reinforcing ribs may be welded between the upper column 42 and the upper end plate 421 and between the lower column 41 and the lower end plate 411 to improve the overall stability when the upper column 42 and the lower column 41 are connected. The locking mechanism is used for locking the upper end plate 421 and the lower end plate 411, and comprises a lower locking lug 412 fixedly connected to the lower end plate 411 and an upper locking lug 422 fixedly connected to the upper end plate 421, wherein the holes of the upper locking lug 422 and the lower locking lug 412 are jointly penetrated with a detachable locking pin 43, and the detachable locking pin can be, but is not limited to, a bolt and nut structure, a quick locking pin and the like.

Therefore, when the construction equipment is converted, the upper upright post 42 can be freely turned over on the lower upright post 41 only by taking down the detachable lock pins 43 on the upper lock lugs 422 and the lower lock lugs 412, so that the upper upright post 42 can be stored, and the occupied space of the lifting bracket can be remarkably reduced.

In order to facilitate maintenance of the lifting support and handling of abnormal conditions in construction, a plurality of climbing ladders 413 are fixedly connected to the lower upright 41, and the climbing ladders 413 are arranged on one side of the lower upright 41, on which a locking mechanism is arranged; alternatively, a plurality of climbing ladders 413 may be provided on the upper column 42.

Meanwhile, referring to fig. 1 and 3, the guide mechanism comprises a guide frame 6 fixedly connected to one end of the upper upright post 42 far away from the lower upright post 41, the guide frame 6 is provided with two outward-expanding support arms 61, the two support arms 61 are in a V shape, and a fixed connecting plate is welded between the free ends of the two support arms 61 in order to improve the strength of the two support arms 61; the free end of the support arm 61 is provided with a pulley 62, the guiding directions of the two pulleys 62 are collinear, the rotation axis of the pulley 62 is parallel to the rotation axis of the hoist 31, the support arm 61 is provided with a drop preventing member 63 positioned outside the pulley 62, the drop preventing member 63 can be positioned on the side where the two pulleys 62 deviate from each other or the side where the pulley 62 is far from the upper upright post 42, and one pulley 62 can correspond to a plurality of drop preventing members 63.

Therefore, the lifting rope 32 released from the winch 31 passes through the gap between the anti-falling part 63 and the pulley 62 and is limited in the groove of the pulley 62 by the anti-falling part 63, on one hand, the pulley 62 can guide the sliding of the lifting rope 32, on the other hand, the anti-falling part 63 can limit the lifting rope 32 sliding at high speed, especially in the process that the heavy hammer 33 falls down to the ramming filler rapidly, the loose lifting rope 32 can be thrown outwards under the inertia effect, and the anti-falling part 63 can reduce the probability that the lifting rope 32 falls out of the pulley 62.

Considering that the main function of the anti-falling member 63 is to limit the hanging rope 32 sliding at high speed, in this embodiment, the anti-falling member 63 is a limiting roller rotatably mounted on the support arm 61, and the roller wall of the limiting roller may be made of a material such as hard plastic, high polymer plastic or rubber, so as to reduce the abrasion to the hanging rope 32.

On the other hand, referring to fig. 1 and 3, the aforementioned tie mechanism includes a tie rod 51 and a tie tube 52 hinged to the running frame 1 and the upper upright 42, respectively, the end of the tie rod 51 is slidably disposed in the tie tube 52, and a locking assembly for locking the tie rod 51 is disposed on the tie tube 52; the locking component comprises a locking pin 53 penetrating through the barrel, a plurality of locking holes 54 penetrate through the side wall of the tie rod 51, the locking holes 54 are in plug-in fit with the locking pin 53, and the locking pin 53 can be, but is not limited to, a quick locking pin, a bolt and the like. The drawknot canister 52 is hinged with the upper upright post 42 through a detachable pin, and a connecting seat 82 which can be hinged with the drawknot canister 52 through a detachable pin is fixedly connected with the lower upright post 41.

After the arrangement, the locking pins 53 are inserted into different positions on the tie rod 51, so that the upper upright 42 can be locked at different overturning positions, for example, when the upper upright 42 is in a vertical state, the tie rod 51 and the tie cylinder 52 are locked, and the upper upright 42 can be tied and supported so as to lift the heavy hammer 33; for example, after the lower upright 41 is turned horizontally, the drawknot drum 52 can be hinged on the lower upright 41 to accommodate the upper upright 42, so that the fixing effect on the lifting bracket during the transition of the construction equipment can be realized.

Meanwhile, referring to fig. 1, a positioning cylinder 7 is detachably mounted on the lower upright 41, the positioning cylinder 7 is mounted on the lower upright 41 in a bolting mode, the positioning cylinder 7 is in clearance plug-in fit with the heavy hammer 33, and the lower end of the positioning cylinder 7 is provided with an external expansion part 71; and a hooking member 81 for fixing the free end of the hanger rope 32 is provided on the traveling frame 1 or the lower column 41.

Therefore, when the construction equipment of the utility model is transferred, the positioning cylinder 7 can be detached and placed independently, and the lifting rope 32 and the heavy hammer 33 can be fixed through the hook 81 after being disconnected, so that the stability of each movable part of the construction equipment of the utility model in the storage state is ensured as much as possible, the abnormality in the transfer process is prevented, and the transfer safety is ensured while the storage is ensured.

The implementation principle of the automatic carrier pile construction equipment provided by the embodiment of the utility model is as follows: when the transition is needed, the lifting rope 32 is unreeled through the winch 31 so that the heavy hammer 33 is stably arranged on the ground, then the connection between the lifting rope 32 and the heavy hammer 33 is released, the locking of the locking pin 53 to the drawknot drum 52 and the drawknot rod 51 is released so as to tie the upper upright post 42, the lower upright post 41 is turned over to be horizontal, then the locking of the detachable locking pin 43 to the upper upright post 42 and the lower upright post 41 is released, and the upper upright post 42 is turned over so as to store the upper upright post 42, so that the overall height of the construction equipment can be greatly reduced; and the upper stand column 42 and the lower stand column 41 after being stored are turned up and down and are adjustable, so that a plurality of construction equipment can be transferred simultaneously during transfer, the whole occupied area is smaller, and the transfer cost of the construction equipment can be obviously reduced.

Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "first," "second," "third," and the like in the description and in the claims, are not used for any order, quantity, or importance, but are used for distinguishing between different elements. The terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprising" or "comprises", and the like, is intended to mean that elements or items that are present in front of "comprising" or "comprising" are included in the word "comprising" or "comprising", and equivalents thereof, without excluding other elements or items. "upper", "lower", "left", "right", etc. are used merely to denote relative positional relationships, which may also change accordingly when the absolute position of the object to be described changes.

The foregoing are all optional embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (10)

1. An automatic change carrier stake construction equipment which characterized in that: comprises a walking frame (1), an automatic feeding system and an automatic ramming system which are arranged on the walking frame (1);

the automatic feeding system comprises a hopper (21) arranged on the travelling frame (1) and a conveying belt (22) arranged at a discharge hole of the hopper (21);

the automatic ramming system comprises a winch (31), a lifting rope (32) wound on a winding roller of the winch (31), a heavy hammer (33) connected to the tail end of the lifting rope (32) and a lifting bracket for supporting and guiding the lifting rope (32);

the lifting support comprises a lower upright (41) hinged to the walking frame (1), an upper upright (42) hinged to the lower upright (41), a guide mechanism arranged on the upper upright (42) and far away from one end of the lower upright (41), and a drawknot mechanism for drawknot the upper upright (42) and the walking frame (1), wherein a locking mechanism for locking the lower upright (41) and the upper upright (42) is arranged between the lower upright (41) and the upper upright (42).

2. An automated carrier pile construction equipment according to claim 1, wherein: an upper end plate (421) is fixedly connected to one end of the upper upright post (42) close to the lower upright post (41), a lower end plate (411) is fixedly connected to one end of the lower upright post (41) close to the upper upright post (42), the lower end plate (411) is hinged with the lower end plate (411), and a hinge shaft between the lower end plate (411) and the lower end plate (411) is orthogonal to a hinge shaft between the lower upright post (41) and the travelling frame (1); the locking mechanism is used for locking the upper end plate (421) and the lower end plate (411).

3. An automated carrier pile construction equipment according to claim 2, wherein: the locking mechanism comprises a lower locking lug (412) fixedly connected to the lower end plate (411) and an upper locking lug (422) fixedly connected to the upper end plate (421), and detachable locking pins (43) are jointly arranged in holes of the upper locking lug (422) and the lower locking lug (412) in a penetrating mode.

4. An automated carrier pile construction equipment according to claim 1, wherein: a plurality of climbing ladders (413) are fixedly connected to the lower upright post (41), and the climbing ladders (413) are arranged on one side, provided with the locking mechanism, of the lower upright post (41).

5. An automated carrier pile construction equipment according to any one of claims 1-4, wherein: the drawknot mechanism comprises a drawknot rod (51) and a drawknot cylinder (52) which are respectively hinged to the walking frame (1) and the upper upright post (42), the end part of the drawknot rod (51) is slidably arranged in the drawknot cylinder (52), and a locking assembly for locking the drawknot rod (51) is arranged on the drawknot cylinder (52).

6. An automated carrier pile construction equipment according to claim 5, wherein: the locking assembly comprises a locking pin (53) penetrating through the barrel, a plurality of locking holes (54) are formed in the side wall of the drawknot rod (51) in a penetrating mode, and the locking holes (54) are in splicing fit with the locking pin (53).

7. An automated carrier pile construction equipment according to any one of claims 1-4, wherein: the guide mechanism comprises a guide frame (6) fixedly connected to one end, far away from the lower upright (41), of the upper upright (42), the guide frame (6) is provided with two outward-expanding support arms (61), and pulleys (62) are arranged at the free ends of the support arms (61); the support arm (61) is provided with an anti-falling part (63) positioned at the outer side of the pulley (62).

8. An automated carrier pile construction equipment according to any one of claims 1-4, wherein: a positioning cylinder (7) is detachably arranged on the lower upright post (41), and the positioning cylinder (7) is in clearance plug-in fit with the heavy hammer (33).

9. An automated carrier pile construction equipment according to claim 8, wherein: the lower end of the positioning cylinder (7) is provided with an external expansion part (71).

10. An automated carrier pile construction equipment according to any one of claims 1-4, wherein: the walking frame (1) or the lower upright post (41) is provided with a hook piece (81) for fixing the free end of the lifting rope (32).