CN215210959U - Leveling equipment for highway construction - Google Patents

Abstract

The utility model discloses a leveling equipment that highway construction was used, including installation fixing base, first linking arm, second linking arm, mount, pneumatic cylinder, the structure and the moist structure of flattening, the one end of the first linking arm of one side lateral wall department fixedly connected with of installation fixing base, the other end department of first linking arm rotates and is connected with the second linking arm, the one end fixedly connected with mount of department of second linking arm, the mounting is provided with the flattening structure on the mount, the last fixed surface department fixed mounting of first linking arm has the moist structure. The utility model discloses a structure of flattening can flatten the processing to the highway soil before the construction, can get rid of the large-size stone in the soil again when flattening for the effect of flattening of soil is better, is favorable to the highway construction work in later stage, the utility model discloses have moist structure, can spray water through moist structure to the soil of processing of flattening moist, make the effect of flattening better.

Description

Leveling equipment for highway construction

Technical Field

The utility model belongs to the technical field of highway construction and specifically relates to a leveling equipment that highway construction used.

Background

Highway engineering (highway engineering) refers to the work of investigation, measurement, design, construction, maintenance, management, etc. of a highway structure. The highway engineering structure includes: roadbeds, pavements, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, and houses, workshops and other service facilities used for construction, maintenance and monitoring.

When highway engineering construction, need carry out the flattening processing to the soil earlier stage, traditional leveling device's compression roller is when flattening the soil, and partial soil has the caking, and the effect of flattening is not good, and the compression roller is also damaged easily in the inside residual large-size stone in soil contact between long-time and the compression roller. Accordingly, a screed for road construction has been proposed in view of the above problems.

SUMMERY OF THE UTILITY MODEL

The leveling equipment that provides a highway construction usefulness in this embodiment is used for solving the not good easy and stone collision damage's of ordinary flattening compression roller effect of flattening among the prior art problem.

According to one aspect of the utility model, a leveling device for road construction is provided, which comprises a mounting fixing seat, a first connecting arm, a second connecting arm, a fixing frame, a hydraulic cylinder, a flattening structure and a wetting structure;

the fixing device is characterized in that one end of a first connecting arm is fixedly connected to the side wall of one side of the mounting fixing seat, the other end of the first connecting arm is rotatably connected with a second connecting arm, a fixing frame is fixedly connected to one end of the second connecting arm, a flattening structure is arranged on the fixing frame, and a wetting structure is fixedly mounted on the upper surface of the first connecting arm.

Further, the structure of flattening includes axis of rotation, compression roller, fixed plate and broken ground board, the one end department of mount rotates and is connected with the axis of rotation, fixedly connected with compression roller in the axis of rotation, one side lateral wall department fixedly connected with fixed plate of mount, fixedly connected with broken ground board on the fixed plate.

Furthermore, the plurality of the ground breaking plates are fixed on the fixing plate at equal intervals, and the distance between the plurality of the ground breaking plates is 8-15 cm.

Further, one end department of pneumatic cylinder rotates and installs the one end of rotating festival A, the other end of rotating festival A extend to the bottom surface department of first connecting arm and with first connecting arm between fixed connection, the other end department of pneumatic cylinder rotates and installs the one end of rotating festival B, the other end of rotating festival B extend to the lateral wall department of mount and with fixed connection between the mount.

Further, moist structure includes set casing, rolling disc, servo drive motor, spray gun, first connecting pipe, water delivery machine pump and second connecting pipe, the upper surface department fixedly connected with set casing of first connecting arm, the upper surface department of set casing rotates and is connected with the rolling disc, the upper surface department fixed mounting of rolling disc has the spray gun, fixed mounting has servo drive motor in the inner chamber of set casing, servo drive motor's output shaft end extend to the bottom surface department of rolling disc and with between the rolling disc fixed connection.

Furthermore, a water delivery pump is fixedly mounted at the upper surface of the first connecting arm, one end of a first connecting pipe is fixedly connected at the output end of the water delivery pump, the other end of the first connecting pipe extends to the spray gun and is fixedly mounted between the spray gun and the spray gun, and a second connecting pipe is fixedly connected at the input end of the water delivery pump.

Through the above-mentioned embodiment of the utility model, can flatten the processing to the highway soil before the construction through the structure of flattening, can get rid of the large-size stone in the soil again when flattening for the effect of flattening of soil is better, is favorable to the highway construction work in later stage, the utility model discloses have moist structure, can spray water through moist structure to the soil of flattening processing moist, make the effect of flattening better, the soil after moist drying also flattens more firm, and the moist scope of spraying water is comparatively extensive simultaneously, is fit for using widely.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic diagram of the internal structure of an embodiment of the present invention;

fig. 3 is a schematic diagram of a partially enlarged structure at a in fig. 2 according to an embodiment of the present invention;

fig. 4 is a schematic side connection structure diagram of a ground breaking plate according to an embodiment of the present invention.

In the figure: 1. the device comprises an installation fixing seat, 2, a first connecting arm, 3, a second connecting arm, 4, a fixing frame, 5, a rotating shaft, 6, a pressing roller, 7, a fixing plate, 8, a ground breaking plate, 9, a hydraulic cylinder, 10, rotating joints A, 11, rotating joints B, 12, a fixing shell, 13, a rotating disc, 14, a servo driving motor, 15, a spray gun, 16, a first connecting pipe, 17, a water delivery machine pump, 18 and a second connecting pipe.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances for purposes of describing the embodiments of the invention herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The wetted structure of this embodiment may be adapted to various applanation devices, for example, the wetted structure of this embodiment may be used to assist the applanation devices as follows.

The flattening device comprises a trolley, wherein two fixed plates are fixedly arranged on the left side of the trolley, a rolling shaft is movably arranged between the two fixed plates, a pressing cylinder is fixedly arranged on the outer side of the rolling shaft, mounting grooves are formed in the opposite sides of the two fixed plates, a servo motor is fixedly arranged on the left side of the inner wall of the mounting groove, a first screw rod movably connected with the inner wall of the mounting groove is fixedly arranged at the output shaft of the servo motor, a movable plate extending out of the mounting groove is connected to the outer side of the first screw rod in a threaded manner, the tops of the two movable plates are fixedly connected with a mounting frame, a scraper extending to the left side of the mounting frame is movably arranged at the top of the mounting frame, a movable groove is formed in the inner side of the mounting frame, a movable block is movably arranged at the inner side of the movable groove, and a clamping rod penetrating through and extending to the inner side of the scraper is fixedly arranged on the left side of the movable block, the right side of the moving block is movably connected with a second screw rod which penetrates through the right side of the mounting frame and extends to the right side of the mounting frame and is in threaded connection with the mounting frame, the right side of the second screw rod is fixedly provided with a knob, preferably, the right side of the mounting rack is provided with a through hole which is communicated with the movable groove, and the diameter of the through hole is matched with that of the second screw rod, preferably, a connecting bearing is fixedly arranged on the inner side of the fixing plate, the inner side of the connecting bearing is fixedly connected with the outer side of the rolling shaft, preferably, the right side of the scraping plate is provided with a clamping groove, the diameter of the clamping groove is matched with that of the clamping rod, preferably, auxiliary plates are fixedly arranged on the left side and the right side of the scraping plate, the scraping plate is movably connected with the mounting frame through the auxiliary plates, preferably, the inner wall right side fixed mounting of mounting groove has the connecting block, and the inboard fixed spacing bearing that is equipped with of connecting block, the inboard outside fixed connection of the inboard and the first screw rod of spacing bearing.

Of course, the present embodiment can also be used to assist other flattening devices. The repeated description is not repeated here, introduces the leveling equipment that the utility model discloses highway construction used below.

Referring to fig. 1-4, a leveling device for road construction includes a mounting base 1, a first connecting arm 2, a second connecting arm 3, a fixing frame 4, a hydraulic cylinder 9, a flattening structure and a wetting structure;

one end of a first connecting arm 2 is fixedly connected with the side wall of one side of the mounting and fixing seat 1, the other end of the first connecting arm 2 is rotatably connected with a second connecting arm 3, one end of the second connecting arm 3 is fixedly connected with a fixing frame 4, a flattening structure is arranged on the fixing frame 4, and a wetting structure is fixedly arranged on the upper surface of the first connecting arm 2, so that the utility model can flatten the road land before construction through the flattening structure, and can remove large stones in the land while flattening, thereby having better flattening effect of the land and being beneficial to the later road construction work, the utility model has the wetting structure, and can spray water to the flattened land through the wetting structure, so that the flattening effect is better, the land after wet and dry is also smoother and firmer, and the range of the wet water spray is wider, is suitable for popularization and application.

The flattening structure comprises a rotating shaft 5, a pressing roller 6, a fixing plate 7 and a soil breaking plate 8, wherein the rotating shaft 5 is rotatably connected to one end of the fixing frame 4, the pressing roller 6 is fixedly connected to the rotating shaft 5, the fixing plate 7 is fixedly connected to the side wall of one side of the fixing frame 4, the soil breaking plate 8 is fixedly connected to the fixing plate 7, and the pressing roller 6 rolls on the land surface to flatten the land; the soil breaking plates 8 are a plurality of the soil breaking plates 8, the plurality of the soil breaking plates 8 are fixed on the fixing plate 7 at equal intervals, and the distance between the plurality of the soil breaking plates 8 is 8-15cm, so that in the moving process of the device, agglomerated soil blocks in the soil can be broken through the soil breaking plates 8, the flattening effect is better, large stones in the soil blocks are blocked, and the work such as cleaning is facilitated; one end of the hydraulic cylinder 9 is rotatably provided with one end of a rotating joint A10, the other end of the rotating joint A10 extends to the bottom surface of the first connecting arm 2 and is fixedly connected with the first connecting arm 2, the other end of the hydraulic cylinder 9 is rotatably provided with one end of a rotating joint B11, the other end of the rotating joint B11 extends to the side wall of the fixed frame 4 and is fixedly connected with the fixed frame 4, the second connecting arm 3 can be driven to rotate through the telescopic action of the hydraulic cylinder 9, and the press roller 6 is driven to press downwards; the wetting structure comprises a fixed shell 12, a rotating disc 13, a servo driving motor 14, a spray gun 15, a first connecting pipe 16, a water delivery pump 17 and a second connecting pipe 18, wherein the fixed shell 12 is fixedly connected to the upper surface of the first connecting arm 2, the rotating disc 13 is rotatably connected to the upper surface of the fixed shell 12, the spray gun 15 is fixedly installed on the upper surface of the rotating disc 13, the servo driving motor 14 is fixedly installed in the inner cavity of the fixed shell 12, the tail end of an output shaft of the servo driving motor 14 extends to the bottom surface of the rotating disc 13 and is fixedly connected with the rotating disc 13, the rotating disc 13 can be driven to rotate through the work of the servo driving motor 14, the spray gun 15 is further driven to rotate, the spray angle of the spray gun 15 is adjusted, and the spray range is wider; fixed mounting is located to the upper surface of first connecting arm 2 has water delivery machine pump 17, the one end of the first connecting pipe 16 of output end department fixedly connected with of water delivery machine pump 17, the other end of first connecting pipe 16 extend to spray gun 15 department and with spray gun 15 between fixed mounting, the input end department fixedly connected with second connecting pipe 18 of water delivery machine pump 17, through with second connecting pipe 18 one end insert the water source in, can carry water to spray gun 15 department through the work of water delivery machine pump 17, spout.

When the utility model is used, firstly, the mounting fixing seat 1 of the device is fixedly mounted on a corresponding transport vehicle, one end of the second connecting pipe 18 is connected into a water source, the device can be driven to move by the movement of the transport vehicle, the device can drive the second connecting arm 3 to rotate by the expansion action of the hydraulic cylinder 9 during the movement, and further drive the compression roller 6 to press down, so that the compression roller 6 is tightly pressed on the bottom surface of the land to flatten the bottom surface of the land, meanwhile, the ground breaking plate 8 is driven to move during the movement process of the device, the caked soil blocks can be broken through the ground breaking plate 8, the flattening effect is better, simultaneously, large-size stones inside the soil blocks are separated, the cleaning and other works are convenient, when the device is used for flattening, the water conveying pump 17 works simultaneously, water can be conveyed to the spray gun 15 through the work of the water conveying pump 17, spout, can drive rolling disc 13 through servo drive motor 14's work and rotate, and then drive spray gun 15 and rotate, adjust spray gun 15's injection angle for the scope of spraying is wider, can carry out moistening treatment to the soil through spun water, makes the soil softer on the one hand, flattens more easily, and the effect of flattening is better, also levels more after the dry soil, and is firmer.

The utility model discloses an useful part lies in:

1. the utility model discloses rational in infrastructure, convenient to use, the utility model discloses have the auxiliary heating structure, the utility model discloses a structure of flattening can flatten the processing to the highway soil before the construction, can get rid of the large-size stone in the soil again when flattening for the flattening effect of soil is better, is favorable to the highway construction work of later stage;

2. the utility model discloses have moist structure, can spray water moist to the soil of handling that flattens through moist structure for it is better to flatten the effect, and the soil after moist drying also levels more firmly, and the moist scope of spraying water simultaneously is comparatively extensive, is fit for using widely.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a leveling equipment that highway construction was used which characterized in that: the device comprises a mounting fixed seat (1), a first connecting arm (2), a second connecting arm (3), a fixed frame (4), a hydraulic cylinder (9), a flattening structure and a wetting structure;

the mounting structure is characterized in that one end of a first connecting arm (2) is fixedly connected to the side wall of one side of the mounting fixing seat (1), the other end of the first connecting arm (2) is rotatably connected with a second connecting arm (3), a fixing frame (4) is fixedly connected to one end of the second connecting arm (3), a flattening structure is arranged on the fixing frame (4), and a wetting structure is fixedly mounted on the upper surface of the first connecting arm (2).

2. A levelling apparatus for road construction according to claim 1, in which: the utility model discloses a concrete structure, including the structure of flattening, including axis of rotation (5), compression roller (6), fixed plate (7) and broken earth board (8), the one end department of mount (4) rotates and is connected with axis of rotation (5), fixedly connected with compression roller (6) on axis of rotation (5), fixedly connected with fixed plate (7) are located to one side lateral wall of mount (4), fixedly connected with broken earth board (8) are gone up in fixed plate (7).

3. A levelling apparatus for road construction according to claim 2, in which: the total a plurality of broken ground board (8), a plurality of broken ground board (8) equidistance is fixed on fixed plate (7), a plurality of interval between broken ground board (8) is 8-15 cm.

4. A levelling apparatus for road construction according to claim 1, in which: one of them tip department of pneumatic cylinder (9) rotates the one end of installing rotation festival A (10), the other end of rotating festival A (10) extend to the bottom surface department of first connecting arm (2) and with first connecting arm (2) between fixed connection, the other end department of pneumatic cylinder (9) rotates the one end of installing rotation festival B (11), the other end of rotating festival B (11) extend to the lateral wall department of mount (4) and with mount (4) between fixed connection.

5. A levelling apparatus for road construction according to claim 1, in which: the wet structure includes set casing (12), rolling disc (13), servo drive motor (14), spray gun (15), first connecting pipe (16), water delivery machine pump (17) and second connecting pipe (18), the last surface department fixedly connected with set casing (12) of first connecting arm (2), the last surface department of set casing (12) rotates and is connected with rolling disc (13), the last surface department fixed mounting of rolling disc (13) has spray gun (15), fixed mounting has servo drive motor (14) in the inner chamber of set casing (12), the output shaft end of servo drive motor (14) extend to the bottom surface department of rolling disc (13) and with between the rolling disc (13) fixed connection.

6. A levelling apparatus for road construction according to claim 5, in which: the utility model discloses a spray gun, including first connecting arm (2), the upper surface department fixed mounting of first connecting arm (2) has water delivery machine pump (17), the one end of the first connecting pipe of output end department fixedly connected with (16) of water delivery machine pump (17), the other end of first connecting pipe (16) extend to spray gun (15) department and with spray gun (15) between fixed mounting, the input end department fixedly connected with second connecting pipe (18) of water delivery machine pump (17).

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