CN113487957A

CN113487957A - Auxiliary model for urban road design

Info

Publication number: CN113487957A
Application number: CN202110653478.4A
Authority: CN
Inventors: 张鲁豫; 何晓强; 房刚; 张晓强
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-10-08

Abstract

The invention discloses an auxiliary model for urban road design, which belongs to the technical field of road design and comprises a display board, wherein an adjusting mechanism is arranged below the display board, a rotating block is arranged on the upper end surface of the adjusting mechanism, a limiting plate is movably connected to the outer side wall of the rotating block, the upper end surface of the limiting plate is fixedly connected with the lower end surface of the display board, a driving mechanism is arranged inside the display board, and the driving mechanism is in transmission connection with an extension mechanism.

Description

Auxiliary model for urban road design

Technical Field

The invention relates to the technical field of road design, in particular to an auxiliary model for urban road design.

Background

Pavement design is an important component of road design. The road surface grade is determined, the road surface type is selected, the structural combination design is carried out, the thickness of each structural layer is calculated, the material mixing ratio is determined, good stability and enough strength are achieved when various vehicle loads are borne under different seasons and hydrological conditions, and various requirements such as driving speed, safety, road maintenance and good economic benefits can be considered. According to the mechanical property of the pavement under the action of driving, the pavement can be divided into flexible pavement and rigid pavement. The flexible pavement is mostly composed of an asphalt surface layer and a multilayer structure, is relatively flexible and has certain plasticity, and is easy to generate relatively obvious deformation under the action of long-term driving, and the extreme vertical displacement and the stability of the surface layer (when the asphalt surface layer is adopted) in high-temperature seasons need to be considered in the design of the flexible pavement, and the extreme drawing of the bottom surface of the surface layer and the low-temperature shrinkage cracking of the surface layer in unfavorable seasons need to be considered.

The auxiliary model is needed to be used in urban road design, and the auxiliary model is mostly of a splicing type structure, and in the actual use process, because spare part is more, the splicing is complicated, and is difficult to adjust length and angle, thereby having great influence on the actual use effect and the use efficiency, wasting time and energy, the work efficiency is low, has certain limitation, and for this reason, we provide an auxiliary model for urban road design.

Disclosure of Invention

The invention aims to provide an auxiliary model for urban road design, which can adjust the use angle, can adjust the use length according to the actual use requirement, and has the advantages of time and labor saving, high working efficiency and strong practicability in the actual use process.

In order to solve the problems, the invention adopts the following technical scheme:

the utility model provides an auxiliary model is used in urban road design, includes the show board, adjustment mechanism is installed to the below of show board, the piece is changeed to adjustment mechanism's up end installation, the lateral wall swing joint who changes the piece has the limiting plate, the up end of limiting plate and the lower terminal surface fixed connection of show board, the internally mounted of show board has actuating mechanism, the actuating mechanism transmission is connected with extends the mechanism.

As a preferred scheme of the present invention, the adjusting mechanism includes a fixing frame, a rotating rod, a fixing member, a driving wheel, an operating rod and a supporting block, the rotating rod is installed inside the fixing frame, the fixing member is installed at the upper end of the rotating rod, the driving wheel is sleeved on the circumferential surface of the rotating rod, the driving wheel is engaged with the driving wheel, and the inner end of the operating rod is installed inside the driving wheel.

As a preferable aspect of the present invention, the fixing member is installed inside the limiting plate.

As a preferable scheme of the invention, a through hole is formed in the center of the driving wheel, the rotating rod is installed in the through hole, and the driving wheel is in interference fit with the rotating rod.

As a preferable scheme of the present invention, the outer end surface of the driving wheel is provided with a counter bore, and the operating rod is in interference fit with the counter bore.

As a preferable scheme of the present invention, the driving mechanism includes a driving machine, a driving shaft, a driving wheel and a driving plate, an output end of the driving machine is rotatably connected to the driving shaft, the driving machine is a double-head motor, specifically a Y355 motor, the driving wheel is sleeved at the output end of the driving shaft, and the driving wheel is in transmission connection with the driving plate.

As a preferable scheme of the present invention, the circumferential surface of the driving wheel is fixedly provided with transmission teeth, the lower end surface of the driving plate is fixedly provided with connecting teeth, and the driving wheel is in meshing connection with the driving plate.

As a preferable scheme of the present invention, the extension mechanism includes a buckle block, a connecting plate, an extension plate, a top seat, a spring, and a base, an inner end of the connecting plate is fixedly connected to an outer end face of the extension plate, the buckle block is fixedly mounted on a lower end face of the connecting plate, a lower end of the extension plate is fixedly connected to an upper end of the top seat, and the top seat is fixedly connected to the base through the spring.

As a preferable scheme of the present invention, the lower end surface of the top seat and the upper end surface of the base are both provided with U-shaped grooves, one end of the spring is fixed in the U-shaped groove of the top seat, and the other end of the spring is fixed in the U-shaped groove of the base.

As a preferable scheme of the present invention, the upper end surface of the driving plate is provided with a sinking groove, the size of the sinking groove is consistent with the size of the fastening block, and the fastening block is fastened in the sinking groove.

Compared with the prior art, the invention has the advantages that:

(1) this scheme can drive the action wheel through the rotation operation pole and rotate, can drive the drive wheel and rotate under the effect of action wheel, can drive the mounting and rotate under the effect of drive wheel, thereby can drive the show board and rotate, thereby can realize the regulating action of angle, when not rotating the action pole, the use angle of show board can not change, and drive wheel and bull stick interference fit, can guarantee the effect of being connected steadiness and work of bull stick and drive wheel through this kind of setting, and can be when not using through setting up drive wheel and bull stick into interference fit, carry out the split with drive wheel and bull stick, action pole and counter bore interference fit, can guarantee the steadiness of being connected of action wheel and action pole through this kind of setting, can realize the split of action pole and action wheel.

(2) This scheme is opened the driving machine and can be driven drive shaft and drive wheel rotation, can drive the drive plate and remove under the effect of drive wheel, can realize stretching out and accomodating of extension mechanism under the effect of drive plate.

(3) This scheme can drive the drive plate and remove under the effect of drive wheel, can drive the removal of connecting plate under the removal of drive plate, thereby can drive the removal of extension board, and the removal of extension board can drive the footstock, the removal of spring and footstock, and the lateral wall fixed mounting at extension board rear has the limiting plate, the thickness of limiting plate is half of extension board thickness, accomplish the removal back when the extension board, can be so that the upper end of extension board and the up end of show board are in same horizontal plane under the effect of spring, and under the cooperation of limiting plate and show board, make the extension board can not drop.

Drawings

Fig. 1 is a schematic perspective view of an auxiliary model for urban road design according to the present invention.

Fig. 2 is a schematic view of an internal structure of an auxiliary model for urban road design according to the present invention.

Fig. 3 is a perspective view of a display board in an auxiliary model for urban road design according to the present invention.

Fig. 4 is a perspective view of an adjusting mechanism in an auxiliary model for urban road design according to the present invention.

Fig. 5 is a perspective view of a rotation block and a limiting plate of the auxiliary model for urban road design according to the present invention.

Fig. 6 is a perspective view of a driving mechanism in an auxiliary model for urban road design according to the present invention.

Fig. 7 is a perspective view of an extension mechanism in an auxiliary model for urban road design according to the present invention.

Fig. 8 is a perspective view of an auxiliary model for urban road design in a bottom view.

The reference numbers in the figures illustrate:

1. a display board; 2. an adjustment mechanism; 201. a fixing frame; 202. a rotating rod; 203. a fixing member; 204. a driving wheel; 205. a driving wheel; 206. an operating lever; 207. a support block; 3. rotating the block; 4. a limiting plate; 5. a drive mechanism; 501. a driver; 502. a drive shaft; 503. a drive wheel; 504. a drive plate; 6. an extension mechanism; 601. buckling blocks; 602. a connecting plate; 603. an extension plate; 604. a top seat; 605. a spring; 606. a base.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-8, an auxiliary model for urban road design includes a display board 1, an adjusting mechanism 2 is installed below the display board 1, a rotating block 3 is installed on an upper end surface of the adjusting mechanism 2, a limiting plate 4 is movably connected to an outer side wall of the rotating block 3, an upper end surface of the limiting plate 4 is fixedly connected to a lower end surface of the display board 1, a driving mechanism 5 is installed inside the display board 1, and the driving mechanism 5 is in transmission connection with an extending mechanism 6.

In this embodiment, can realize the angle modulation of show board 1 through setting up adjustment mechanism 2 to can satisfy the operation requirement of different angles, can not influence the rotation effect of show board 1 through setting up commentaries on classics piece 3, can guarantee the support purpose of show board 1 through setting up limiting plate 4, can realize stretching out and accomodating of extension mechanism 6 through setting up actuating mechanism 5, and can further enlarge application range through setting up extension mechanism 6.

Specifically, the adjusting mechanism 2 includes a fixed frame 201, a rotating rod 202, a fixing member 203, a driving wheel 204, a driving wheel 205, an operating rod 206 and a supporting block 207, the rotating rod 202 is installed inside the fixed frame 201, the fixing member 203 is installed at the upper end of the rotating rod 202, the driving wheel 204 is sleeved on the circumferential surface of the rotating rod 202, the driving wheel 205 is meshed with the driving wheel 204, and the inner end of the operating rod 206 is installed inside the driving wheel 205.

In this embodiment, can drive action wheel 205 through rotating action bars 206 and rotate, can drive wheel 204 and rotate under the effect of action wheel 205, can drive mounting 203 and rotate under the effect of drive wheel 204 to can drive show board 1 and rotate, thereby can realize the regulating action of angle, when not rotating action bars 206, the use angle of show board 1 can not change.

Specifically, the fixing member 203 is installed inside the position restricting plate 4.

In this embodiment, can play the effect and the effect of support under the effect of mounting 203 and limiting plate 4 to can guarantee the holistic installation steadiness ability of device.

Specifically, a through hole is formed in the center of the driving wheel 204, the rotating rod 202 is installed in the through hole, and the driving wheel 204 is in interference fit with the rotating rod 202.

In this embodiment, can guarantee the effect of being connected steadiness and work of bull stick 202 and drive wheel 204 through this kind of setting up, and can carry out the split with drive wheel 204 and bull stick 202 when not using through setting up drive wheel 204 and bull stick 202 into interference fit to can guarantee actual result of use.

Specifically, a counterbore is formed in the outer end face of the driving wheel 205, and the operating rod 206 is in interference fit with the counterbore.

In this embodiment, the stability of the connection between the driving wheel 205 and the operating rod 206 can be ensured by such arrangement, and the operation of separating the operating rod 206 from the driving wheel 205 can be realized.

Specifically, the driving mechanism 5 comprises a driving machine 501, a driving shaft 502, a driving wheel 503 and a driving plate 504, the output end of the driving machine 501 is rotatably connected with the driving shaft 502, the driving machine 501 adopts a double-head motor, the specific model is a Y355 motor, the driving wheel 503 is sleeved at the output end of the driving shaft 502, and the driving wheel 503 is in transmission connection with the driving plate 504.

In this embodiment, can adjust the position of extension mechanism 6 through setting up actuating mechanism 5, open driving machine 501 and can drive shaft 502 and drive wheel 503 and rotate, can drive plate 504 and remove under the effect of drive wheel 503, can realize stretching out and accomodating of extension mechanism 6 under the effect of drive plate 504.

Specifically, the circumferential surface of the driving wheel 503 is fixedly provided with transmission teeth, the lower end surface of the driving plate 504 is fixedly provided with connecting teeth, and the driving wheel 503 is meshed with the driving plate 504.

In this embodiment, through the cooperation of driving gear and connection tooth, the circular motion that can realize drive wheel 503 drives the removal of the horizontal direction of drive plate 504 to hoisting device's that can step forward application scope, the practicality is strong.

Specifically, the extension mechanism 6 includes a buckle block 601, a connecting plate 602, an extension plate 603, a top seat 604, a spring 605 and a base 606, an inner end of the connecting plate 602 is fixedly connected with an outer end face of the extension plate 603, the buckle block 601 is fixedly mounted on a lower end face of the connecting plate 602, a lower end of the extension plate 603 is fixedly connected with an upper end of the top seat 604, and the top seat 604 is fixedly connected with the base 606 through the spring 605.

In this embodiment, can satisfy different operation requirements through setting up extension mechanism 6, can drive the removal of connecting plate 602 under the removal of drive plate 504, thereby can drive the removal of extension board 603, and the removal of extension board 603 can drive footstock 604, the removal of spring 605 and footstock 604, and the lateral wall fixed mounting who extends the board 603 rear has the limiting plate, the thickness of limiting plate is half of extension board 603 thickness, after extension board 603 accomplishes the removal, can make the upper end of extension board 603 and the up end of show board 1 be in same horizontal plane under the effect of spring 605, and under the cooperation of limiting plate and show board 1, make extension board 603 can not drop, thereby can hoisting device's application scope.

Specifically, the lower end face of the top seat 604 and the upper end face of the base 606 are both provided with a U-shaped groove, one end of the spring 605 is fixed in the U-shaped groove of the top seat 604, and the other end of the spring 605 is fixed in the U-shaped groove of the base 606.

In this embodiment, the installation stability of the spring 605 can be ensured by such an arrangement, and the working effect is good.

Specifically, a sinking groove is formed in the upper end face of the driving plate 504, the size of the sinking groove is consistent with that of the buckling block 601, and the buckling block 601 is clamped in the sinking groove.

In this embodiment, the connection stability between the driving board 504 and the connecting board 602 can be ensured by such a configuration, and the driving board 504 and the connecting board 602 can be detached, so that the practicability is high.

The working principle is as follows: the adjusting mechanism 2 is arranged below the display board 1, the adjusting mechanism 2 comprises a fixing frame 201, a rotating rod 202, a fixing piece 203, a driving wheel 204, a driving wheel 205, an operating rod 206 and a supporting block 207, the rotating rod 202 is arranged in the fixing frame 201, the fixing piece 203 is arranged at the upper end of the rotating rod 202, the driving wheel 204 is sleeved on the circumferential surface of the rotating rod 202, a through hole is formed in the center of the driving wheel 204, the rotating rod 202 is arranged in the through hole, the driving wheel 204 and the rotating rod 202 are in interference fit, the connecting stability and the working effect of the rotating rod 202 and the driving wheel 204 can be ensured through the arrangement, the driving wheel 204 and the rotating rod 202 can be detached when not in use through the arrangement of the interference fit, the actual using effect can be ensured, the driving wheel 205 is meshed with the driving wheel 204, and the inner end of the operating rod 206 is arranged in the driving wheel 205, the outer end face of the driving wheel 205 is provided with a counter bore, the operating rod 206 is in interference fit with the counter bore, the connection stability of the driving wheel 205 and the operating rod 206 can be ensured through the arrangement, the separation of the operating rod 206 and the driving wheel 205 can be realized, the driving wheel 205 can be driven to rotate by rotating the operating rod 206, the driving wheel 204 can be driven to rotate under the action of the driving wheel 205, the fixing piece 203 can be driven to rotate under the action of the driving wheel 204, so that the display board 1 can be driven to rotate, the angle adjustment effect can be realized, when the operating rod 206 is not rotated, the use angle of the display board 1 cannot be changed, the upper end face of the adjusting mechanism 2 is provided with the rotating block 3, the outer side wall of the rotating block 3 is movably connected with the limiting plate 4, the fixing piece 203 is arranged inside the limiting plate 4, the supporting effect and the effect can be realized under the action of the fixing piece 203 and the limiting plate 4, so that the whole installation stability can be ensured, the upper end face of the limit plate 4 is fixedly connected with the lower end face of the display board 1, a driving mechanism 5 is installed inside the display board 1, the driving mechanism 5 comprises a driving machine 501, a driving shaft 502, a driving wheel 503 and a driving plate 504, the output end of the driving machine 501 is rotatably connected with the driving shaft 502, the driving machine 501 adopts a double-head motor, the specific model is a Y355 motor, the driving wheel 503 is sleeved at the output end of the driving shaft 502, the driving wheel 503 is in transmission connection with the driving plate 504, transmission teeth are fixedly installed on the circumferential surface of the driving wheel 503, connecting teeth are fixedly installed on the lower end face of the driving plate 504, the driving wheel 503 is in meshing connection with the driving plate 504, through the matching of the transmission teeth and the connecting teeth, the circumferential motion of the driving wheel 503 can be realized to drive the horizontal movement of the driving plate 504, so that the application range can be further improved, the position of the extension mechanism 6 can be adjusted through the arrangement of the driving mechanism 5, the driving machine 501 is started to drive the driving shaft 502 and the driving wheel 503 to rotate, the driving plate 504 can be driven to move under the action of the driving wheel 503, the extension mechanism 6 can be extended and stored under the action of the driving plate 504, the driving mechanism 5 is in transmission connection with the extension mechanism 6, the extension mechanism 6 comprises a buckle block 601, a connecting plate 602, an extension plate 603, a top seat 604, a spring 605 and a base 606, the buckle block 601 is fixedly arranged on the lower end face of the connecting plate 602, a sunken groove is formed in the upper end face of the driving plate 504, the size of the sunken groove is consistent with that of the buckle block 601, the buckle block 601 is clamped in the sunken groove, the connection stability of the driving plate 504 and the connecting plate 602 can be ensured through the arrangement, the separation of the driving plate 504 and the connecting plate 602 can be realized, the inner end of the connecting plate 602 is fixedly connected with the outer end face of the extension plate 603, the lower end of the extension plate 603 is fixedly connected with the upper end of the top seat 604, the top seat 604 is fixedly connected with the base 606 through a spring 605, U-shaped grooves are formed in the lower end face of the top seat 604 and the upper end face of the base 606, one end of the spring 605 is fixed in the U-shaped groove of the top seat 604, the other end of the spring 605 is fixed in the U-shaped groove of the base 606, the mounting stability of the spring 605 can be guaranteed through the arrangement, the working effect is good, different using requirements can be met through the arrangement of the extension mechanism 6, the connecting plate 602 can be driven to move under the movement of the driving plate 504, so that the extension plate 603 can be driven to move, the movement of the extension plate 603 can drive the top seat 604, the spring 605 and the top seat 604 to move, a limiting plate is fixedly mounted on the side wall behind the extension plate 603, the thickness of the limiting plate is half of that of the extension plate 603, and after the extension plate 603 is moved, the upper end face of the extension plate 603 and the upper end face of the display plate 1 can be in the same horizontal plane under the action of the spring 605, and under the cooperation of the limiting plate and the display plate 1, the extending plate 603 will not fall off.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.

Claims

1. The utility model provides an auxiliary model for urban road design, includes show board (1), its characterized in that: adjustment mechanism (2) are installed to the below of show board (1), change piece (3) are installed to the up end of adjustment mechanism (2), the lateral wall swing joint of changing piece (3) has limiting plate (4), the up end of limiting plate (4) and the lower terminal surface fixed connection of show board (1), the internally mounted of show board (1) has actuating mechanism (5), actuating mechanism (5) transmission is connected with extension mechanism (6).

2. The assistant model for urban road design according to claim 1, wherein: the adjusting mechanism (2) comprises a fixing frame (201), a rotating rod (202), a fixing piece (203), a driving wheel (204), a driving wheel (205), an operating rod (206) and a supporting block (207), wherein the rotating rod (202) is installed inside the fixing frame (201), the fixing piece (203) is installed at the upper end of the rotating rod (202), the driving wheel (204) is sleeved on the circumferential surface of the rotating rod (202), the driving wheel (205) is meshed with the driving wheel (204) and connected, and the inner end of the operating rod (206) is installed inside the driving wheel (205).

3. The assistant model for urban road design according to claim 2, wherein: the fixing piece (203) is arranged inside the limiting plate (4).

4. The assistant model for urban road design according to claim 2, wherein: the center of the driving wheel (204) is provided with a through hole, the rotating rod (202) is arranged in the through hole, and the driving wheel (204) is in interference fit with the rotating rod (202).

5. The assistant model for urban road design according to claim 2, wherein: the outer end face of the driving wheel (205) is provided with a counter bore, and the operating rod (206) is in interference fit with the counter bore.

6. The assistant model for urban road design according to claim 1, wherein: the driving mechanism (5) comprises a driving machine (501), a driving shaft (502), a driving wheel (503) and a driving plate (504), the output end of the driving machine (501) is rotatably connected with the driving shaft (502), the driving machine (501) adopts a double-end motor, the specific model is a Y355 motor, the driving wheel (503) is sleeved at the output end of the driving shaft (502), and the driving wheel (503) is in transmission connection with the driving plate (504).

7. The assistant model for urban road design according to claim 6, wherein: the circumference surface fixed mounting of drive wheel (503) has the driving tooth, the lower terminal surface fixed mounting of drive plate (504) has the connection tooth, and the driving tooth is connected with the connection tooth meshing.

8. The assistant model for urban road design according to claim 1, wherein: the extension mechanism (6) comprises a buckle block (601), a connecting plate (602), an extension plate (603), a top seat (604), a spring (605) and a base (606), wherein the inner end of the connecting plate (602) is fixedly connected with the outer end face of the extension plate (603), the buckle block (601) is fixedly installed on the lower end face of the connecting plate (602), the lower end of the extension plate (603) is fixedly connected with the upper end of the top seat (604), and the top seat (604) is fixedly connected with the base (606) through the spring (605).

9. The assistant model for urban road design according to claim 8, wherein: u-shaped grooves are formed in the lower end face of the top seat (604) and the upper end face of the base (606), one end of the spring (605) is fixed in the U-shaped groove of the top seat (604), and the other end of the spring (605) is fixed in the U-shaped groove of the base (606).

10. The assistant model for urban road design according to claim 6, wherein: a sinking groove is formed in the upper end face of the driving plate (504), the size of the sinking groove is consistent with that of the buckling block (601), and the buckling block (601) is clamped in the sinking groove.