CN111962635A

CN111962635A - Road surface ditch cover plate laying device for municipal works

Info

Publication number: CN111962635A
Application number: CN202010952898.8A
Authority: CN
Inventors: 吴洋
Original assignee: Individual
Current assignee: Hangzhou Jinyuan Construction Co ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-11-20
Anticipated expiration: 2039-06-28
Also published as: CN110374182A; CN110374182B; CN111962635B

Abstract

The invention relates to the technical field of municipal construction equipment, in particular to a pavement drainage ditch cover plate laying device for municipal engineering, which comprises an engineering truck and a control panel, and further comprises a bearing frame, a bearing table, a sliding mechanism and a hooking mechanism, wherein the bearing frame is vertically arranged in a carriage of the engineering truck through two first sliding tables which are symmetrically arranged, the bearing table is horizontally attached to the side of the bearing frame through two second sliding tables which are symmetrically arranged, the bearing table is parallel to the bearing frame, the sliding mechanism is arranged above the bearing table, the hooking mechanism is slidably arranged above the bearing table through a horizontal transverse plate, the hooking mechanism comprises a hooking component and a driving component, the pavement drainage ditch cover plate laying device for the municipal engineering replaces manual laying of a cover plate by automatic equipment, the working efficiency is improved, and meanwhile, the designed hooking component can effectively hook the cover plate, in addition, the cover plate can be simply and quickly laid by matching with the sliding mechanism, and the laying effect is better.

Description

Road surface ditch cover plate laying device for municipal works

Technical Field

The invention relates to the technical field of municipal construction equipment, in particular to a pavement drainage ditch cover plate laying device for municipal engineering.

Background

The cover plate is made of steel grating plate and has several types for different span loads and requirements. The method is widely applied to different places such as municipal roads, garden facilities, residential districts, schools, stadium pipes and the like. According to different occasions, the surface of the trench (well) cover plate with different specifications and models can be hot-dip galvanized, cold-galvanized (electroplated) or untreated. Trench covers are used primarily in some factories and high-end communities, mainly because cement trench covers are often crushed and the pavement is also damaged. Therefore, the steel grating plate is adopted to manufacture the trench cover plate so as to be suitable for different load carrying loads. Since 2000, the trench cover market in China has become widely applied to different places such as municipal roads, garden facilities, residential districts, schools, stadiums, factory construction and the like. The state has related specifications on steel grating plates and products of the steel grating plates.

The road surface drainage ditch cover plate laying equipment for municipal works is lacked in the current market, and most of the equipment is laid manually, so that the speed is low, the efficiency is low, and therefore a road surface drainage ditch cover plate laying device for municipal works is necessary to be designed.

Disclosure of Invention

The invention aims to provide a pavement drainage ditch cover plate laying device for municipal engineering.

In order to achieve the purpose, the invention adopts the following technical scheme:

provides a pavement drainage ditch cover plate laying device for municipal engineering, which comprises an engineering truck and a control panel, the control panel is provided with a first switch button, a second switch button, a third switch button and a knob switch, and also comprises a bearing frame, a bearing platform, a sliding mechanism and a hooking mechanism, the bearing frame is vertically arranged in a carriage of the engineering truck through two first sliding tables which are symmetrically arranged so as to bear a drain cover plate to be paved, the bearing table is horizontally attached to the side of the bearing frame through two symmetrically arranged second sliding tables to bear the pushed drainage ditch cover plate, the bearing table is parallel to the bearing frame, the sliding mechanism is arranged above the bearing table to control the hooking mechanism to slide, the hooking mechanism is arranged above the bearing table in a sliding mode through a horizontal transverse plate and used for hooking the drainage ditch cover plate to lay, and the hooking mechanism comprises a hooking component and a driving component.

As an optimal selection scheme of municipal works construction equipment, the rotatable rotation axis that is provided with in bottom of horizontal diaphragm, collude micro motor and the lifting hook that the subassembly includes two sets of symmetries sets up, every group micro motor and lifting hook all roll up through a wire rope and establish on the rotation axis, every wire rope keep away from micro motor's one end all with the outer wall fixed connection of rotation axis, every micro motor's the equal vertical downwards of output and its other end and wire rope fixed connection, equal fixedly connected with a actuating lever on every micro motor's the output, the equal fixedly connected with circular flange of a plurality of in top both ends of actuating lever and lifting hook, every micro motor's output all is connected with the rotary switch electricity.

As an optimal scheme of municipal engineering construction equipment, the driving assembly comprises a first motor and a first chain wheel, the first motor is horizontally arranged on the sliding mechanism, the first chain wheel is sleeved on the output end of the first motor, two ends of the rotating shaft are respectively provided with a cylindrical plug-in connector in an integrated forming mode, one cylindrical plug-in connector is sleeved with a second chain wheel, and the first chain wheel is connected with the second chain wheel through chain transmission.

As a preferred scheme of municipal engineering construction equipment, the sliding mechanism comprises two symmetrical sliding rods, hydraulic rods and sliding rails, each sliding rail is horizontally arranged at the bottom of a carriage of an engineering vehicle through bolts, each sliding rod is arranged on one sliding rail through a sliding block in a sliding way, the top of each sliding rod is fixedly connected with the bottom of a horizontal transverse plate, the bottom of each sliding rod is fixedly connected with the top of one sliding block, one end of a rotating shaft close to a control panel penetrates through the top of one sliding rod, each hydraulic rod is horizontally arranged at the bottom of the carriage of the engineering vehicle through a fixing plate, the output end of each hydraulic rod is fixedly connected with the side wall of one sliding block, the stroke of each hydraulic rod is consistent with the length of the corresponding sliding rail, two ends of the top of the horizontal transverse plate are fixedly provided with guide sleeves, and one guide rod is inserted in each guide sleeve, the equal fixedly connected with vertical backup pad of one end that the uide bushing was kept away from to every guide bar, the bottom of every backup pad all welds with the carriage bottom of machineshop car, and the other end of every guide bar all is fixed and is equipped with an anticreep cover.

As a preferred scheme of municipal works construction equipment, all be equipped with a first slider on every first slip table, every first slider all with the lateral wall fixed connection who bears the frame, bear the equidistant a plurality of horizontal baffle that is provided with of frame, the both sides outer wall of every horizontal baffle all with the inner wall fixed connection who bears the frame, bear the equidistant a plurality of slot that is provided with on the back of the body wall of frame, every slot all is unanimous with a horizontal baffle's cross sectional shape, two first slip table all is vertical to the two bottom all with the bottom of the carriage fixed connection of machineshop car.

As a preferred scheme of municipal works construction equipment, the side of first slip table is provided with a horizontally brace table through two bracing pieces, the bottom of every bracing piece all with the carriage bottom welding of machineshop car, the fixed second motor that is provided with in top of brace table, the cover is equipped with a gear on the second motor, the top of brace table is slided and is provided with a rack, the rack is connected with gear engagement, ejector pad of one end fixedly connected with of rack, the width that highly is less than the slot of ejector pad, the stroke of first slip table equals the twice length that bears the frame.

As a preferred scheme of municipal works construction equipment, two the second slip table all is vertical to the two bottom all with the carriage bottom fixed connection of machineshop car, all be equipped with a second slider on every second slip table, every second slider all with the lateral wall fixed connection of accepting the platform, the top of plummer is equipped with a recess, the degree of depth of recess is greater than the height of lifting hook, the both ends integrated into one piece of recess is provided with two overlap joint grooves.

As a preferred scheme of municipal works construction equipment, the side welding of control panel is installed and is equipped with a seat.

As a preferred scheme of municipal works construction equipment, the side of first motor is equipped with a feeding box, feeding box bottom and the carriage bottom fixed connection of machineshop car, open of feeding box serves and is equipped with an picture peg, the fixed handle that is equipped with on the picture peg.

The invention has the beneficial effects that: according to the invention, when the trailer is used for driving at a low speed, the laying work of the drainage ditch cover plate is carried out, manual laying is replaced by an automatic mode, the laying speed is greatly increased, the working efficiency is improved, the cover plate storage function is achieved by designing the material placing box on the trailer, the problem that a worker needs to take the cover plate again after laying the cover plate every time is avoided, the cover plate does not need to be taken in a period of time, the fatigue degree of the worker is relieved, meanwhile, the designed hooking component can effectively hook the cover plate, and is matched with the sliding mechanism, the laying work of the cover plate can be simple and rapid, the laying effect is better, the designed push block has a pushing function and is matched with the bearing table, the taking time of the cover plate is saved, and the effect of shortening the hooking time is achieved, so that the working efficiency is further improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

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

Fig. 2 is an enlarged view at a in fig. 1.

Fig. 3 is an enlarged view of fig. 1 at B.

Fig. 4 is an enlarged view at C in fig. 1.

Fig. 5 is a schematic perspective view of the present invention.

Fig. 6 is an enlarged view at D in fig. 5.

Fig. 7 is an enlarged view at E in fig. 5.

Fig. 8 is a perspective view of the receiving platform of the present invention.

In the figure: the engineering truck comprises an engineering truck 1, a control panel 2, a first switch button 3, a second switch button 4, a third switch button 5, a knob switch 6, a bearing frame 7, a bearing table 8, a first sliding table 9, a second sliding table 10, a horizontal transverse plate 11, a hooking component 12, a driving component 13, a rotating shaft 14, a micro motor 15, a lifting hook 16, a steel wire rope 17, a driving rod 18, a circular flange 19, a first motor 20, a first chain wheel 21, a cylindrical plug 22, a second chain wheel 23, a chain 24, a sliding rod 25, a hydraulic rod 26, a sliding rail 27, a sliding block 28, a fixing plate 29, a guide sleeve 30, a guide rod 31, a supporting plate 32, a first sliding block 33, a horizontal partition plate 34, a slot 35, a supporting rod 36, a supporting table 37, a second motor 38, a gear 39, a rack 40, a pushing block 41, a second sliding block 42, a groove 43, a lap joint groove 44, a seat 45, a discharging box.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and the specific meanings of the terms may be understood by those skilled in the art according to specific situations.

In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being fixed or detachable or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 8, the pavement drainage ditch cover plate laying device for municipal engineering comprises an engineering truck 1 and a control panel 2, wherein the control panel 2 is provided with a first switch button 3, a second switch button 4, a third switch button 5 and a knob switch 6, and further comprises a bearing frame 7, a bearing table 8, a sliding mechanism and a hooking mechanism, the bearing frame 7 is vertically arranged in a carriage of the engineering truck 1 through two symmetrically arranged first sliding tables 9 to bear a drainage ditch cover plate to be laid, the bearing table 8 is horizontally attached to the side of the bearing frame 7 through two symmetrically arranged second sliding tables 10 to bear the pushed drainage ditch cover plate, the bearing table 8 is parallel to the bearing frame 7, the sliding mechanism is arranged above the bearing table 8 to control the hooking mechanism to slide, the hooking mechanism is slidably arranged above the bearing table 8 through a horizontal transverse plate 11 to hook the drainage ditch cover plate for laying work, the hooking mechanism comprises a hooking component 12 and a driving component 13.

The bottom of the horizontal transverse plate 11 is rotatably provided with a rotating shaft 14, the hooking component 12 comprises two groups of micro motors 15 and lifting hooks 16 which are symmetrically arranged, each group of micro motors 15 and lifting hooks 16 is wound on the rotating shaft 14 through a steel wire rope 17, one end of each steel wire rope 17 far away from each micro motor 15 is fixedly connected with the outer wall of the rotating shaft 14, the output end of each micro motor 15 is vertically downward, the other end of each micro motor 15 is fixedly connected with the steel wire rope 17, the output end of each micro motor 15 is fixedly connected with a driving rod 18, the driving rod 18 is fixedly connected with the top of each lifting hook 16, two ends of the top of each lifting hook 16 are fixedly connected with a plurality of circular flanges 19, the output end of each micro motor 15 is electrically connected with the knob switch 6, and when the drain cover plate is pushed onto the bearing platform by the pushing block 41, the first motor 20, thereby it is rotatory to drive rotation axis 14, because micro motor 15 and lifting hook 16 all establish on rotation axis 14 through a wire rope 17 book, therefore drive the two through wire rope 17 and fall to the top of bearing platform 8, the apron top promptly, then right lifting hook 16 through the people in the carriage, be about to hold up lifting hook 16 to with the bar opening coincidence state on the apron, then first motor 20 drives lifting hook 16 and falls to the apron bottom from the bar opening part, start switch knob this moment, thereby control micro motor 15's output is rotatory, it is rotatory to leaning on a perpendicular state to lean on with the bar to control actuating lever 18 drive lifting hook 16 promptly, can hoist the apron, the design of a plurality of circular flange 19 is used for increasing the frictional force when lifting hook 16 contacts with the apron, and then prevent the apron landing.

The driving assembly 13 includes a first motor 20 and a first chain wheel 21, the first motor 20 is horizontally arranged on the sliding mechanism, the first chain wheel 21 is sleeved on the output end of the first motor 20, two ends of the rotating shaft 14 are respectively provided with a cylindrical plug-in connector 22 in an integrated manner, one of the cylindrical plug-in connectors 22 is sleeved with a second chain wheel 23, the first chain wheel 21 and the second chain wheel 23 are in transmission connection through a chain 24, after the drain cover plate is pushed onto the bearing table by the pushing block 41, the first motor 20 is started to drive the first chain wheel 21 on the output end to rotate, and then the second chain wheel 23 is driven to rotate through the chain 24, and as the second chain wheel 23 is sleeved on the cylindrical plug-in connector 22 at one end of the rotating shaft 14, the rotating shaft 14 is driven to rotate, and further the length of the steel wire rope 17 is controlled.

The sliding mechanism comprises two symmetrical sliding rods 25, hydraulic rods 26 and sliding rails 27, each sliding rail 27 is horizontally mounted at the bottom of a carriage of the engineering truck 1 through bolts, each sliding rod 25 is slidably arranged on one sliding rail 27 through a sliding block 28, the top of each sliding rod 25 is fixedly connected with the bottom of the horizontal transverse plate 11, the bottom of each sliding rod 25 is fixedly connected with the top of one sliding block 28, one end of the rotating shaft 14 close to the control panel 2 penetrates through the top of one sliding rod 25, each hydraulic rod 26 is horizontally arranged at the bottom of the carriage of the engineering truck 1 through a fixing plate 29, the output end of each hydraulic rod 26 is fixedly connected with the side wall of one sliding block 28, the stroke of each hydraulic rod 26 is consistent with the length of the sliding rail 27, two ends of the top of the horizontal transverse plate 11 are fixedly provided with a guide sleeve 30, and a guide rod 31 is inserted in each guide sleeve 30, one end of each guide rod 31, which is far away from the guide sleeve 30, is fixedly connected with a vertical support plate 32, the bottom of each support plate 32 is welded with the bottom of the carriage of the engineering vehicle 1, the other end of each guide rod 31 is fixedly provided with an anti-falling sleeve, when the receiving platform 8 is lowered to be attached to the bottom of the carriage and the lifting hook 16 hooks the cover plate on the receiving platform, the third switch button 5 is started, so that the two hydraulic rods 26 are started, the output ends of the hydraulic rods extend towards one end close to the slide rail 27, the slide block 28 fixedly connected with the slide block is driven to slide on one end, close to the seat 45, of the slide rail 27, the slide rod 25 fixedly connected with the slide block is driven to slide on one end, close to the drainage ditch, until the cover plate slides to be right above the drainage ditch, and finally the cover plate is laid on the drainage ditch, the guide rods 31 play a role in guiding the slide, preventing the slide bar 25 from being unstable when sliding.

Each first sliding table 9 is provided with a first sliding block 33, each first sliding block 33 is fixedly connected with the side wall of the bearing frame 7, the bearing frame 7 is provided with a plurality of horizontal partition plates 34 at equal intervals, the outer walls of the two sides of each horizontal partition plate 34 are fixedly connected with the inner wall of the bearing frame 7, the back wall of the bearing frame 7 is provided with a plurality of slots 35 at equal intervals, each slot 35 is consistent with the cross section shape of one horizontal partition plate 34, the two first sliding tables 9 are vertical, the bottoms of the two first sliding tables are fixedly connected with the bottom of the carriage of the engineering truck 1, the horizontal partition plates 34 are designed for placing drain cover plates in batches, when the drain cover plates are laid, the cover plates are firstly placed on the horizontal partition plates 34 in sequence by manpower, the slots 35 are designed for the push blocks 41 to be inserted, so as to push the cover plates to the bearing table 8, because the bearing frame 7 is arranged on the first sliding table 9, therefore, the first switch button 3 is started, so that the first sliding table 9 is started to drive the bearing frame 7 to slide towards one end close to the carriage, the pushing block 41 pushes the bearing frame onto the bearing table 8, the cover plates on the parallel partition plates are sequentially pushed from top to bottom, and the bearing frame 7 is controlled to slide downwards towards one end close to the carriage at equal intervals until the cover plates on the bearing frame are pushed completely.

The side of first slip table 9 is provided with a horizontally supporting table 37 through two bracing pieces 36, the bottom of every bracing piece 36 all with the carriage bottom welding of machineshop car 1, the fixed second motor 38 that is provided with in top of supporting table 37, the cover is equipped with a gear 39 on the second motor 38, the top of supporting table 37 slides and is provided with a rack 40, rack 40 is connected with the gear 39 meshing, the one end fixedly connected with ejector pad 41 of rack 40, the height of ejector pad 41 is less than the width of slot 35, the stroke of first slip table 9 equals the twice length of bearing frame 7, after the apron is placed on horizontal partition 34 by the manual work, starts second motor 38 to drive the gear 39 on its output rotatory, because gear 39 is connected with the meshing of rack 40, rack 40 slides with the top of supporting table 37 again and sets up, therefore, when the gear 39 rotates, the rack 40 slides to an end close to the slot 35, and the pushing block 41 on the rack 40 is driven to push the cover plate from the carrier 7 to the receiving platform 8 in the slot 35.

The two second sliding tables 10 are vertical, the bottoms of the two second sliding tables are fixedly connected with the bottom of a carriage of the engineering truck 1, each second sliding table 10 is provided with a second sliding block 42, each second sliding block 42 is fixedly connected with the side wall of the bearing table 8, the top of the bearing table is provided with a groove 43, the depth of the groove 43 is larger than the height of the lifting hook 16, two ends of the groove 43 are integrally formed with two overlapping grooves 44, when the cover plate is pushed to the bearing table 8 by the pushing block 41 from the bearing frame 7, the two ends of the cover plate can be overlapped by the overlapping grooves 44 to play a role in engagement and support, the groove 43 is designed to provide an avoiding space for the cover plate when the lifting hook 16 lifts the cover plate, the bearing table 8 is arranged on the second sliding table 10 in a sliding manner, after the cover plate is pushed to the bearing table 8, the second switch button 4 is started, so that the second sliding table 10 is started to drive the bearing table 8 to slide towards one end close to the bottom of the carriage through the second sliding block, until the bottom and the carriage bottom laminating of accepting platform 8, at this moment, the perpendicular distance of accepting platform 8 and escape canal is minimum, and the perpendicular distance of apron and escape canal is minimum promptly, conveniently lays, has saved laying time, has improved work efficiency.

The side welding of control panel 2 is installed and is equipped with a seat 45, and this device needs two people to accomplish the apron and lays work in cooperation, and alone the driving, another alone sits on seat 45 in the carriage, and another person plays the effect of controlling control panel 2, right lifting hook 16 and take the apron.

The side of first motor 20 is equipped with a blowing box 46, blowing box 46 bottom and machineshop car 1's carriage bottom fixed connection, the end of opening of blowing box 46 is equipped with a picture peg 47, the fixed handle 48 that is equipped with on the picture peg 47, the design of blowing box 46 is mainly used for placing the drainage ditch cover, and the design point of this device is to lay the drainage ditch cover when relying on machineshop car 1 to advance, therefore before the cover is laid to machineshop car 1 at every turn, put the cover in batches and concentrate through the manual work and place in placing the box, use when supplying to lay, thereby reduce the frequency of taking of cover, improve work efficiency, when taking the drainage ditch cover from placing the box, through artifical pulling handle 48, and then the picture peg 47 is taken out, so that take the cover.

The working principle of the invention is as follows: this device needs two people to cooperate to accomplish the work of laying the apron, and one person drives, and another person sits on seat 45 in the carriage, and another person plays the effect of controlling control panel 2, right lifting hook 16 and take the apron.

Before the pavement drainage ditch cover plate for municipal engineering is laid, firstly, the cover plate is put in a placing box in batches and in a centralized mode through manpower, then one person drives the vehicle, the other person sits on a seat 45 in a carriage and follows the engineering vehicle 1, when the pavement drainage ditch cover plate for municipal engineering is laid, firstly, an inserting plate 47 is pulled out through manually pulling a handle 48, the cover plate is sequentially placed on a horizontal partition plate 34, then a second motor 38 is started, so that a gear 39 on an output end of the second motor is driven to rotate, as the gear 39 is meshed and connected with a rack 40, the rack 40 is arranged with the top of a supporting table 37 in a sliding mode, when the gear 39 rotates, the rack 40 slides towards one end close to a slot 35, and then a pushing block 41 on the rack 40 is driven to be arranged in the slot 35 to push the cover plate from a bearing table 7 to the bearing table 8, and as the bearing table 7 is arranged on a first sliding table 9 in, therefore, the first switch button 3 is started, so that the first sliding table 9 is started to drive the bearing frame 7 to slide towards one end close to the carriage, the pushing block 41 pushes the bearing frame onto the bearing table 8, the cover plates on the parallel partition plates are sequentially pushed from top to bottom, and the bearing frame 7 is controlled to slide downwards towards one end close to the carriage at equal intervals until the cover plates on the bearing frame are pushed completely.

When the cover plate is pushed to the bearing platform 8 by the pushing block 41 from the bearing frame 7, the lap joint groove 44 can be used for lap joint of two ends of the cover plate to play a role of joint support, the design of the groove 43 is mainly used for providing an avoiding space for the cover plate when the lifting hook 16 lifts the cover plate, the bearing platform 8 is arranged on the second sliding platform 10 in a sliding way, after the cover plate is pushed to the bearing platform 8, the second switch button 4 is started, so that the second sliding platform 10 is started, the second sliding platform drives the bearing platform 8 to slide towards one end close to the bottom of the carriage through the second sliding block 42 until the bottom of the bearing platform 8 is attached to the bottom of the carriage, at the moment, the vertical distance between the bearing platform 8 and the drainage ditch is minimum, namely the vertical distance between the cover plate and the drainage ditch is minimum, the laying is convenient, the laying time is saved, the working efficiency is improved, then the first motor 20 is started, so that the rotating shaft 14 is driven to rotate, and because the, therefore drive the two through wire rope 17 and fall to the top of bearing platform 8, the apron top promptly, then right lifting hook 16 through the people in the carriage, be about to lifting hook 16 right to with the bar opening coincidence state on the apron, then first motor 20 drives lifting hook 16 and falls to the apron bottom from the bar opening part, start switch knob this moment, thereby control micro motor 15's output is rotatory, control actuating lever 18 promptly and drive lifting hook 16 rotatory to leaning on a perpendicular state with the bar, can hoist the apron, the design of a plurality of circular flange 19 is used for increasing the frictional force when lifting hook 16 contacts with the apron, and then prevent the apron landing.

When the receiving platform 8 is lowered to the bottom of the carriage for fitting, and the lifting hook 16 hooks the cover plate on the receiving platform, the third switch button 5 is started, so that the two hydraulic rods 26 are started, the output ends of the hydraulic rods extend out towards one end close to the slide rail 27, the slide block 28 fixedly connected with the slide block is driven to slide on the slide rail 27 at one end close to the seat 45, the slide rod 25 fixedly connected with the slide block is driven to slide on the slide rail 27 towards one end close to the drainage ditch until the cover plate slides to the position right above the drainage ditch, and finally the cover plate is laid on the drainage ditch, the guide rod 31 plays a role of guiding the slide rod 25, plays a role of limiting and supporting, and prevents the slide rod 25 from being unstable when sliding.

It should be understood that the above-described embodiments are merely preferred embodiments of the invention and the technical principles applied thereto. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, such variations are within the scope of the invention as long as they do not depart from the spirit of the invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.

Claims

1. The utility model provides a road surface gutter apron laying device for municipal works, includes machineshop car (1) and control panel (2), be equipped with first shift knob (3), second shift knob (4), third shift knob (5) and rotary switch (6) on control panel (2), its characterized in that: the automatic water draining ditch laying device is characterized by further comprising a bearing frame (7), a bearing table (8), a sliding mechanism and a hooking mechanism, wherein the bearing frame (7) is vertically arranged in a carriage of the engineering truck (1) through two first sliding tables (9) which are symmetrically arranged to bear a draining ditch cover plate to be laid, the bearing table (8) is horizontally attached to the side of the bearing frame (7) through two second sliding tables (10) which are symmetrically arranged to bear the pushed draining ditch cover plate, the bearing table (8) is parallel to the bearing frame (7), the sliding mechanism is arranged above the bearing table (8) to control the hooking mechanism to slide, the hooking mechanism is arranged above the bearing table (8) in a sliding mode through a horizontal transverse plate (11) to hook the draining ditch cover plate to lay, and the hooking mechanism comprises a hooking component (12) and a driving component (13);

the bottom of the horizontal transverse plate (11) is rotatably provided with a rotating shaft (14), the hooking component (12) comprises two groups of micro motors (15) and lifting hooks (16) which are symmetrically arranged, each group of micro motors (15) and lifting hooks (16) is wound on the rotating shaft (14) through a steel wire rope (17), one end of each steel wire rope (17) far away from each micro motor (15) is fixedly connected with the outer wall of the rotating shaft (14), the output end of each micro motor (15) is vertically downward, the other end of each micro motor is fixedly connected with the steel wire rope (17), the output end of each micro motor (15) is fixedly connected with a driving rod (18), the driving rod (18) is fixedly connected with the tops of the lifting hooks (16), two ends of the top of each lifting hook (16) are fixedly connected with a plurality of circular flanges (19), and the output end of each micro motor (15) is electrically connected with the knob switch (6);

the driving assembly (13) comprises a first motor (20) and a first chain wheel (21), the first motor (20) is horizontally arranged on the sliding mechanism, the first chain wheel (21) is sleeved on the output end of the first motor (20), two ends of the rotating shaft (14) are respectively provided with a cylindrical plug connector (22) in an integrated forming mode, one cylindrical plug connector (22) is sleeved with a second chain wheel (23), and the first chain wheel (21) is in transmission connection with the second chain wheel (23) through a chain (24);

the sliding mechanism comprises two symmetrical sliding rods (25), hydraulic rods (26) and sliding rails (27), each sliding rail (27) is horizontally arranged at the bottom of a carriage of the engineering truck (1) through bolts, each sliding rod (25) is arranged on one sliding rail (27) in a sliding mode through a sliding block (28), the top of each sliding rod (25) is fixedly connected with the bottom of a horizontal transverse plate (11), the bottom of each sliding rod (25) is fixedly connected with the top of one sliding block (28), one end, close to the control panel (2), of the rotating shaft (14) penetrates through the top of one sliding rod (25), each hydraulic rod (26) is horizontally arranged at the bottom of the carriage of the engineering truck (1) through a fixing plate (29), the output end of each hydraulic rod (26) is fixedly connected with the side wall of one sliding block (28), and the stroke of each hydraulic rod (26) is consistent with the length of the sliding rail (27), the top both ends of horizontal diaphragm (11) are all fixed and are equipped with a uide bushing (30), every all insert in uide bushing (30) and be equipped with a guide bar (31), and the equal fixedly connected with of one end of uide bushing (30) is kept away from in every guide bar (31) vertical backup pad (32), and the bottom of every backup pad (32) all welds with the carriage bottom of machineshop car (1), and the other end of every guide bar (31) is all fixed and is equipped with an anticreep cover.

2. The device of claim 1, wherein the device comprises: each first sliding table (9) is provided with a first sliding block (33), each first sliding block (33) is fixedly connected with the side wall of the bearing frame (7), a plurality of horizontal partition plates (34) are arranged on the bearing frame (7) at equal intervals, the outer walls of the two sides of each horizontal partition plate (34) are fixedly connected with the inner wall of the bearing frame (7), a plurality of slots (35) are arranged on the back wall of the bearing frame (7) at equal intervals, each slot (35) is consistent with the cross section of one horizontal partition plate (34), the two first sliding tables (9) are vertical, and the bottoms of the two first sliding tables are fixedly connected with the bottom of a carriage of the engineering truck (1);

the side of the first sliding table (9) is provided with a horizontal supporting table (37) through two supporting rods (36), the bottom of each supporting rod (36) is welded to the bottom of a compartment of the engineering truck (1), a second motor (38) is fixedly arranged at the top of the supporting table (37), a gear (39) is sleeved on the second motor (38), a rack (40) is arranged at the top of the supporting table (37) in a sliding mode, the rack (40) is meshed with the gear (39), one end of the rack (40) is fixedly connected with a push block (41), the height of the push block (41) is smaller than the width of the slot (35), and the stroke of the first sliding table (9) is equal to twice the length of the bearing frame (7);

the two second sliding tables (10) are vertical, the bottoms of the two second sliding tables are fixedly connected with the bottom of a carriage of the engineering truck (1), each second sliding table (10) is provided with a second sliding block (42), each second sliding block (42) is fixedly connected with the side wall of the bearing table (8), the top of the bearing table is provided with a groove (43), the depth of the groove (43) is greater than the height of the lifting hook (16), and two ends of the groove (43) are integrally formed with two overlapping grooves (44);

a seat (45) is welded and arranged beside the control panel (2);

the side of first motor (20) is equipped with one and puts magazine (46), the carriage bottom fixed connection of magazine (46) bottom and machineshop car (1), open of magazine (46) is served and is equipped with an picture peg (47), fixed handle (48) that are equipped with on picture peg (47).