阅读说明：本技术 一种内壁扩充填实的市政工程用打孔机 (Inner wall expands puncher for municipal works of tamping ) 是由 洪文敬 于 2019-09-19 设计创作，主要内容包括：本发明公开了一种内壁扩充填实的市政工程用打孔机,其结构包括底座、立柱、活动套、调节杆、驱动电机、连接轴、打孔套、底侧紧实装置。有益效果：本发明利用设有的外翻结构对经由螺旋转杆钻孔外翻而产生的多余土囊做处理,以避免出现其在钻孔的同时因该外翻的土囊导致钻孔完毕后的孔洞比预计的深度较浅,从而有效提高其工作效率,本发明利用设有的紧致结构与推动结构的的相互配合,对经由外翻结构外翻的土囊在通沙孔的作用下以及扩压板外扩的相互作用下,实现对底部孔洞壁做土囊的填充以及外力的紧致压实作用,进而避免孔洞底部土囊因松动,而导致因该松动的土囊再次将孔洞填上一定的高度。(The invention discloses a punching machine for municipal engineering with an expanded and filled inner wall. Has the advantages that: the invention utilizes the outward turning structure to process the redundant soil sacs generated by outward turning of the spiral rotating rod drilling hole, so as to avoid that the holes after the drilling is finished are shallower than the expected depth due to the outward turning soil sacs when the holes are drilled, thereby effectively improving the working efficiency.)

1. The utility model provides an inner wall expands puncher for municipal works of tamping, its structure includes base (1), stand (2), movable sleeve (3), adjusts pole (4), driving motor (5), connecting axle (6), punch set (7), bottom side compaction device (8), its characterized in that: the upright post (2) is arranged on the upper surface of the base (1) and is vertically connected with the upright post (2) through electric welding, the movable sleeve (3) is connected with the upright post (2) through sleeving, the adjusting rod (4) is arranged on the outer surface of the movable sleeve (3) and is connected with the movable sleeve through electric welding, the driving motor (5) is arranged on the left side of the movable sleeve (3) and is connected with the movable sleeve through electric welding, the punching sleeve (7) is arranged below the driving motor (5) and is connected with the movable sleeve through a connecting shaft (6), and the bottom-side compaction device (8) is arranged on the inner side of the punching sleeve (7) and is;

the bottom side compaction device (8) comprises a spiral rotating rod (8a), an outward turning structure (8b), a compaction structure (8c) and a pushing structure (8d), the outward turning structure (8b) is connected with the spiral rotating rod (8a) in a sleeved mode, the outer end of the outward turning structure is connected with the compaction structure (8c) in a buckled mode, the pushing structure (8d) is connected with the middle upper portion of the spiral rotating rod (8a) in a sleeved mode, and the pushing structure (8d) is connected with the upper portion of the compaction structure (8c) in a pushed mode.

2. The municipal works perforating machine for expanding and filling inner walls according to claim 1, wherein: the everting structure (8b) comprises a sleeve frame (8b1), a conical baffle disc (8b2), a feeding hole (8b3), a multi-head suction pump (8b4) and an output pipe (8b5), wherein the conical baffle disc (8b2) is installed on the lower surface of the sleeve frame (8b1) and connected through electric welding, the feeding hole (8b3) is installed in the middle of the upper portion of the conical baffle disc (8b2) and is of an integrated structure, the multi-head suction pump (8b4) is arranged in the middle of the inner portion of the sleeve frame (8b1) and is connected with the feeding hole (8b3) at the lower portion, the output pipe (8b5) is provided with five pipes and is installed on the outer surface of the suction pump (8b4) in a uniform and equidistant manner, and the tail end of the output pipe (8b5) is connected with.

3. The municipal works perforating machine for expanding and filling the inner wall according to claim 1 or 2, wherein: compact structure (8c) is including expanding clamp plate (8c1), extension spring (8c2), half arc board (8c3), detain hole (8c4), awl (8c5), expand clamp plate (8c1) and be equipped with five altogether and be connected through extension spring (8c2) respectively, half arc board (8c3) are equipped with five altogether and install respectively in expanding clamp plate (8c1) inboard upper surface and be connected through the electric welding, detain hole (8c4) and install respectively in expanding clamp plate (8c1) inboard middle part and be connected through the lock with output tube (8b5), awl (8c5) are equipped with a plurality of and are even equidistance form respectively and install in expanding clamp plate (8c1) lower surface and be connected through the electric welding.

4. The municipal works perforating machine for internal wall expansion and filling according to claim 3, wherein: the diffusion plate (8c1) is of an arc structure and is hollow inside, and the outer surface of the diffusion plate (8c1) is provided with a plurality of sand through holes (8c11) and is of an integrated structure.

5. The municipal works perforating machine for expanding and filling inner walls according to claim 1, wherein: promote structure (8d) including annular cover (8d1), recess strip (8d2), flange (8d3), recess strip (8d2) all are equipped with five and are staggeredly respectively with flange (8d3) and be connected and install in annular cover (8d1) surface, recess strip (8d2) and flange (8d3) all are connected through the electric welding with annular cover (8d 1).

6. The municipal works perforating machine for expanding and filling inner walls according to claim 5, wherein: half arc board (8c3) are suitable for to match with recess strip (8d2), protruding board (8d3) and are pushed and connect, half arc board (8c3) are the permanent magnet material with recess strip (8d2), protruding board (8d 3).

Technical Field

The invention relates to the field of municipal engineering, in particular to a perforating machine for municipal engineering with an expanded and filled inner wall.

Background

The municipal engineering is national infrastructure, it is various public transport facilities in the urban construction, water supply, drainage, gas, urban flood control, sanitation and illumination, etc., wherein while carrying on the construction of the road traffic engineering, when in order to install apparatuses such as the guard bar indicating lamp pole, it is usually necessary to punch the hole to the ground, on the mountain road, because of the special nature of its soil bag texture, while utilizing the perforating machine to drill the hole, because the soil bag of the starting position of this drilling is turned outside, after deepening a certain position, this soil bag turned outside splashes inside the hole directly, thus cause to have side digging hole, the circulation work of filling up soil while appearing, make the actual depth of opening is shallower than the estimated depth of opening, present surplus working aging, the soil bag of the hole is comparatively loose at the same time, make the soil bag of the hole inner wall under the vibrations of apparatus and under the mutual action of the self looseness of the soil bag when opening, it loosens towards the inside of the hole.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to provide the hole puncher for municipal engineering with the inner wall expanded and filled, and the hole puncher for municipal engineering aims to solve the defect that when a hole is drilled in the prior art, the soil sac at the starting position of the drilled hole is outwards turned out and then goes deep into a certain position, the outwards turned soil sac directly splashes into the hole, so that hole digging and filling are carried out simultaneously, the actual hole opening depth is shallower than the predicted hole opening depth, the existing redundant acting time is prolonged, and meanwhile, the hole soil sac is loose, so that when the hole is drilled, the soil sac at the inner wall of the hole loosens towards the inner side of the hole under the mutual action of the vibration action of equipment and the loosening of the soil sac.

In order to achieve the purpose, the invention is realized by the following technical scheme:

the punching machine for municipal engineering with the expanded and filled inner wall structurally comprises a base, an upright post, a movable sleeve, an adjusting rod, a driving motor, a connecting shaft, a punching sleeve and a bottom side compacting device, wherein the upright post is arranged on the upper surface of the base and is vertically connected with the upper surface of the base through electric welding, the movable sleeve is connected with the upright post through sleeving, the adjusting rod is arranged on the outer surface of the movable sleeve and is connected with the outer surface of the movable sleeve through electric welding, the driving motor is arranged on the left side of the movable sleeve and is connected with the movable sleeve through electric welding, the punching sleeve is arranged below the driving motor and is connected with the connecting shaft, the bottom side compacting device is arranged on the inner side of the punching sleeve and is connected with the inner side of the punching sleeve through electric welding, the bottom side compacting device comprises a spiral rotating rod, an outward turning structure, a compacting structure and a pushing structure, the outward turning structure is connected with the spiral .

As a further scheme of the invention, the everting structure comprises a sleeve frame, a conical baffle disc, a feeding hole, a multi-head suction pump and an output pipe, wherein the conical baffle disc is arranged on the lower surface of the sleeve frame and is connected with the lower surface of the sleeve frame through electric welding, the feeding hole is arranged in the middle of the conical baffle disc and is of an integrated structure, the multi-head suction pump is arranged in the middle of the inner part of the sleeve frame, the lower part of the multi-head suction pump is connected with the feeding hole, the output pipe is provided with five output pipes which are respectively arranged on the outer surface of the suction pump in a uniform and equidistant manner, the tail ends of the output pipes are respectively connected with a compact structure, and therefore, the ever.

As a further scheme of the invention, the compact structure comprises a pressure expanding plate, tension springs, half-arc plates, buckling holes and stabs, wherein the pressure expanding plate is provided with five blocks which are respectively connected through the tension springs, the half-arc plates are provided with five blocks which are respectively installed on the upper surface of the inner side of the pressure expanding plate and are connected through electric welding, the buckling holes are respectively installed in the middle of the inner side of the pressure expanding plate and are connected with the output pipe through buckling, the stabs are provided with a plurality of stabs which are respectively installed on the lower surface of the pressure expanding plate in a uniform and equidistant manner and are connected through electric welding, and the purpose of ensuring that the opening depth of the holes is consistent with.

As a further scheme of the invention, the diffusion plate is of an arc-shaped structure, the inside of the diffusion plate is hollow, and the outer surface of the diffusion plate is provided with a plurality of sand through holes and is of an integrated structure, so that the soil sac on the wall of the hole at the bottom can be compacted, and the loosening of the soil sac can be avoided.

As a further scheme of the invention, the pushing structure comprises an annular sleeve, groove strips and a convex plate, wherein five pieces of groove strips and five pieces of convex plate are respectively arranged on the groove strips and the convex plate, are connected in a staggered manner and are arranged on the outer surface of the annular sleeve, and the groove strips and the convex plate are connected with the annular sleeve through electric welding, so that the pushing and compacting structure can be favorably realized to compact the loose soil on the side wall of the bottom, and the situation that holes are filled with a certain height again due to the loosening of the soil sack due to the opening of the bottom is avoided.

As a further scheme of the invention, the half arc plate is matched and properly pushed and connected with the groove strip and the convex plate, and the half arc plate, the groove strip and the convex plate are made of permanent magnets, so that the half arc plate, the groove strip and the convex plate are beneficial to preventing the half arc plate, the groove strip and the convex plate from generating rigid collision under the action of touch rotation, and the abrasion of the existing parts is caused.

Advantageous effects of the invention

Compared with the traditional perforating machine for municipal engineering, the perforating machine has the following beneficial effects:

the invention utilizes the outward turning structure to process the excess soil sacs generated by outward turning of the spiral rotating rod drilling hole, so as to avoid that the hole after drilling is shallower than the expected depth due to the outward turning soil sacs when drilling, thereby effectively improving the working efficiency.

The soil bag filling device disclosed by the invention has the advantages that the mutual matching of the tightening structure and the pushing structure is utilized, the soil bag turned outwards by the outward-turning structure is filled with the soil bag under the action of the sand through hole and the mutual action of outward expansion of the pressure expansion plate, the tightening and compacting actions of external force on the wall of the hole at the bottom are realized, and the problem that the hole is filled with a certain height again due to the loose soil bag at the bottom of the hole is further avoided.

Drawings

Other features, objects and advantages of the invention will become more apparent from a reading of the detailed description of non-limiting embodiments with reference to the attached drawings.

In the drawings:

FIG. 1 is a schematic structural view of a municipal engineering perforating machine with an expanded and filled inner wall according to the invention.

FIG. 2 is a schematic front view of the bottom compacting apparatus of the present invention.

Fig. 3 is an enlarged view of the everted structure of the present invention.

Fig. 4 is a schematic top view of the compact structure of the present invention.

FIG. 5 is a schematic top view of a pushing structure according to the present invention.

In the figure: the device comprises a base-1, a stand column-2, a movable sleeve-3, an adjusting rod-4, a driving motor-5, a connecting shaft-6, a punching sleeve-7, a bottom side compacting device-8, a spiral rotating rod-8 a, an outward turning structure-8 b, a compact structure-8 c, a pushing structure-8 d, a sleeve frame-8 b1, a conical baffle disc-8 b2, a feeding hole-8 b3, a multi-head suction pump-8 b4, an output pipe-8 b5, a pressure expanding plate-8 c1, a tension spring-8 c2, a semi-arc plate-8 c3, a buckle hole-8 c4, a taper barb-8 c5, a sand through hole-8 c11, an annular sleeve-8 d1, a groove strip-8 d2 and a convex plate-8 d 3.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 5, the invention provides a technical scheme of a municipal engineering perforating machine with an expanded and filled inner wall, which comprises the following steps:

as shown in fig. 1-2, the punching machine for municipal works with expanded and filled inner wall comprises a base 1, a stand column 2, a movable sleeve 3, an adjusting rod 4, a driving motor 5, a connecting shaft 6, a punching sleeve 7, and a bottom tightening device 8, wherein the stand column 2 is arranged on the upper surface of the base 1 and vertically connected through electric welding, the movable sleeve 3 is connected with the stand column 2 through sleeving, the adjusting rod 4 is arranged on the outer surface of the movable sleeve 3 and connected through electric welding, the driving motor 5 is arranged on the left side of the movable sleeve 3 and connected through electric welding, the punching sleeve 7 is arranged below the driving motor 5 and connected through the connecting shaft 6, the bottom tightening device 8 is arranged on the inner side of the punching sleeve 7 and connected through electric welding, the bottom tightening device 8 comprises a spiral rod 8a, an outward turning structure 8b, a tightening structure 8c and a pushing structure 8d, the structure of turning up 8b is connected and the outer end is connected through the lock with structure 8c that compacts through registrates with spiral rotation pole 8a, it is connected and is connected through the promotion with structure 8c upper portion that compacts through registrates to promote structure 8d and spiral rotation pole 8a well upper portion.

As shown in fig. 3, the everting structure 8b includes a sleeve frame 8b1, a cone-shaped baffle disc 8b2, a feeding hole 8b3, a multi-head suction pump 8b4 and an output tube 8b5, the cone-shaped baffle disc 8b2 is mounted on the lower surface of the sleeve frame 8b1 and connected by electric welding, the feeding hole 8b3 is mounted in the middle of the cone-shaped baffle disc 8b2 and is an integrated structure, the multi-head suction pump 8b4 is mounted in the middle of the sleeve frame 8b1, the lower part of the multi-head suction pump 8b4 is connected with the feeding hole 8b3, the output tube 8b5 is provided with five groups and respectively mounted on the outer surface of the suction pump 8b4 in a uniform and equidistant manner, the tail ends of the output tube 8b5 are respectively connected with a compact structure 8c, which is beneficial to filling and applying pressure to the.

As shown in fig. 2-4, the compact structure 8c includes a pressure expansion plate 8c1, a tension spring 8c2, a half arc plate 8c3, a buckle hole 8c4, and a awl 8c5, the pressure expansion plate 8c1 is provided with five blocks and is connected with the tension spring 8c2, the half arc plate 8c3 is provided with five blocks and is installed on the upper surface of the inner side of the pressure expansion plate 8c1 and is connected with the pressure expansion plate through electric welding, the buckle hole 8c4 is installed in the middle of the inner side of the pressure expansion plate 8c1 and is connected with the output pipe 8b5 through buckling, the awl 8c5 is provided with a plurality of stones and is installed on the lower surface of the pressure expansion plate 8c1 in a uniform and equidistant manner and is connected with the electric welding, which is beneficial to ensuring that the opening depth of the.

As shown in fig. 4, the pressure expansion plate 8c1 is an arc-shaped structure and the inside of the pressure expansion plate is hollow, and the outer surface of the pressure expansion plate 8c1 is provided with a plurality of sand through holes 8c11 which are of an integrated structure, so that the soil sacs on the wall of the hole at the bottom can be compacted and compacted, and the soil sacs are prevented from loosening.

As shown in fig. 5, the pushing structure 8d includes an annular sleeve 8d1, a groove strip 8d2, and a convex plate 8d3, wherein the groove strip 8d2 and the convex plate 8d3 are respectively provided with five blocks, and are connected in a staggered manner and mounted on the outer surface of the annular sleeve 8d1, and the groove strip 8d2 and the convex plate 8d3 are connected with the annular sleeve 8d1 by electric welding, so as to facilitate the pushing of the compact structure 8c to compact the loose soil on the sidewall of the bottom, and avoid the opening of the bottom from filling the hole again to a certain height due to the loosening of the soil sack.

As shown in fig. 2-5, the half arc plate 8c3 is in fit and push connection with the groove strip 8d2 and the convex plate 8d3, and the half arc plate 8c3, the groove strip 8d2 and the convex plate 8d3 are made of permanent magnets, so that the rigid collision generated by the three under the action of touch rotation can be prevented, and the abrasion of the existing parts can be avoided.

In conclusion, the everted soil sacs drilled through the spiral rods 8a are uniformly processed by the everting structures 8b, so that the everted soil sacs are prevented from affecting the normal opening depth of the everted soil sacs in the opening process, the everted soil sacs are conveyed into the tightening structures 8c, the outer walls of the hole bottoms are filled, and the expanding plates 8c1 are pushed under the action of the pushing structures 8d to realize the tightening and compacting effects on the outer walls of the hole bottoms, so that the soil sacs are prevented from loosening.

The specific realization principle is as follows: when the hole drilling machine is used, the equipment is installed at the position of a required drilled hole and fixed, the equipment is adjusted by the adjusting rod 4, the equipment is started under the action of electrification, the hole drilling sleeve 7 is driven to rotate through the driving motor 5, drilling is achieved, the soil sac at the starting position of the drilled hole is turned outwards when the equipment drills, the soil sac turning outwards splashes into the hole when the equipment penetrates into a certain position, hole digging and circular work filling are caused to occur, the actual hole drilling depth is shallower than the predicted hole drilling depth, redundant work acting timeliness exists, meanwhile, the soil sac at the inner wall of the hole is loosened, and the soil sac at the inner wall of the hole is loosened under the mutual action of vibration of the equipment and the loosening of the soil sac per se when the hole is drilled.

Therefore, the spiral rotating rod 8a is used for drilling holes in the soil sac under the action of electricity, the outward-turned soil sac after drilling holes is separated and blocked under the action of the conical blocking disc 8b2 to avoid splashing around, the multi-head suction pump 8b4 and the feeding hole 8b3 are used for realizing the uniform collection treatment of the outward-turned soil sac to avoid that the hole after drilling is shallower than the expected depth due to the outward-turned soil sac during drilling, so that the working efficiency is effectively improved, the outward expansion effect is carried out on the hole wall by the sand through hole 8c11 and the pushing structure 8d rotates along with the spiral rotating rod 8a under the rotation effect of the spiral rotating rod 8a through the output pipe 8b5 to the pressure expansion plate 8c1, the outward expansion effect is carried out on the hole wall of the sleeve frame 8c1 through the matching movement of the expansion groove 8d2, the convex plate 8d3 and the half arc plate 8c3, and further the effects of the soil sac and the compaction are realized, the compaction effect of the hole wall is realized, and the soil sac on the cut hole wall is prevented from loosening downwards again under the action of vibration, so that the hole is filled to a certain height.

The invention solves the problems that in the prior art, when a hole is drilled, a soil sac at the starting position of the drilled hole is outwards turned out and then goes deep into a certain position, the outwards turned soil sac directly splashes inside the hole, so that hole digging and soil filling are carried out simultaneously, the actual opening depth is shallower than the expected opening depth, redundant working aging is carried out, and the hole soil sac is looser, so that the soil sac at the inner wall of the hole is loosened towards the inner side of the hole under the mutual action of the vibration of equipment and the loosening of the soil sac per se when the hole is opened, through the mutual combination of the parts, the invention utilizes the arranged outwards turned structure to process the redundant soil sac generated by outwards turning the drilled hole through the spiral rotating rod, so that the situation that the hole drilled by the outwards turned soil sac is shallower than the expected depth when the hole is drilled is avoided, the soil bag filling device has the advantages that the mutual matching of the tightening structure and the pushing structure is utilized, the soil bag turned outwards by the outward turning structure is filled with the soil bag under the action of the sand through hole and the mutual action of outward expansion of the pressure expansion plate, the tightening and compacting effects of external force are realized, and the situation that the soil bag at the bottom of the hole is loosened to fill the hole to a certain height again due to the loosened soil bag is avoided.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.