CN214428231U

CN214428231U - Simulation device for deformation of road marking under irregular load state

Info

Publication number: CN214428231U
Application number: CN202120465184.4U
Authority: CN
Inventors: 何佳
Original assignee: Shaanxi Institute of Technology
Current assignee: Shaanxi Institute of Technology
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-10-19
Anticipated expiration: 2031-03-04

Abstract

The utility model discloses a analogue means that highway marking warp under irregular load state relates to equipment simulation technical field. Should include the show platform, the upper surface of show platform rotates and is connected with the disc, and the upper surface of show platform rotates and is connected with the dwang, and the fixed cover of surface of dwang has connect the gear, and the gear meshes with annular insection board mutually, and the last fixed surface of disc is connected with the fixing base, and the inside sliding connection of fixing base has the simulation case, and the activity of simulation case side is pegged graft and is had the arc picture peg. The device is when using, through fixing the simulation case on the disc, and the rethread rotates the dwang for gear and annular insection mesh mutually, thereby drive the disc and rotate, make the simulation case can rotate along with the disc, when the user is simulating the explanation, can diversely demonstrate, make the viewer in each position can both clearly see, be favorable to and the viewer between produce the sympathetic response, convenient better simulation show.

Description

Simulation device for deformation of road marking under irregular load state

Technical Field

The utility model relates to an equipment simulation technical field specifically is a analogue means that highway marking warp under irregular load state.

Background

Loads refer to external forces and other factors that cause structures or components to develop internal forces and deformations, or, as is customary, to the various direct actions that are applied to an engineered structure to cause the engineered structure or component to develop an effect, commonly known as: the load state also comprises irregular load, permanent load and the like.

With the progress of society and the continuous improvement of living standard, engineering construction projects all over the country are continuously increased, when materials are transported, managers in shorter distance generally adopt trucks to transport, the total transportation amount of the trucks at each time is different, so that the whole weight of the trucks is irregular, but the load capacity of roads is certain, the roads can deform under the rolling of the trucks with irregular weight for a long time, generally, when the situation simulation display is carried out, a user directly puts the trucks on a plane to carry out display simulation, viewers in other directions cannot clearly see due to the fact that the trucks are fixed to face one place, other display devices can carry out rotary display, but due to the fact that the simulation devices are not fixed, manual support is needed in the selecting and installing process, the use is inconvenient, and the requirements of the user cannot be well met, aiming at the problems, a simulation device for the deformation of the road marking under the irregular load state is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a analogue means that highway marking warp under irregular load state to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a simulation device for deformation of a road marking under an irregular load state comprises a display platform, wherein the upper surface of the display platform is rotatably connected with a disc, the side surface of the disc is fixedly connected with an annular toothed plate, the upper surface of the display platform is rotatably connected with a rotating rod, a gear is fixedly sleeved on the outer surface of the rotating rod and is meshed with the annular toothed plate, the upper surface of the disc is fixedly connected with a fixed seat, the inner part of the fixed seat is slidably connected with a supporting plate, the lower surface of the supporting plate is fixedly connected with a first spring, the other end of the first spring is fixedly connected with the inner bottom part of the fixed seat, two sides of the supporting plate are fixedly connected with sliding rods, the sliding rods are slidably connected inside the fixed seat, the inner part of the fixed seat is slidably connected with a simulation box, and the side surface of the fixed seat is fixedly connected with a connecting cylinder, the inside activity of connecting cylinder is pegged graft there is the inserted bar, the one end fixedly connected with arc picture peg that the inserted bar is close to the analog box, the inside at the analog box is pegged graft in the arc picture peg activity, the side fixedly connected with stopper of inserted bar, the surface activity of inserted bar has cup jointed the second spring.

Preferably, the inner side wall of the fixed seat is provided with a sliding groove, and the sliding rod is connected inside the sliding groove in a sliding mode.

Preferably, the side of the simulation box is provided with a groove, and the arc-shaped inserting plate is movably inserted into the groove.

Preferably, one end of the second spring abuts against the inner wall of the connecting cylinder, and the other end of the second spring abuts against the limiting block.

Preferably, the inserted link is located above the sliding groove, and the groove is located above the sliding groove.

Preferably, one side of the fixed seat is not provided with a side wall, and the diameter of the fixed seat is smaller than that of the disc.

The utility model discloses an analogue means that highway marking warp under irregular load state, its beneficial effect who possesses as follows:

1. the device is when using, through fixing the simulation case on the disc, and the rethread rotates the dwang for gear and annular insection mesh mutually, thereby drive the disc and rotate, make the simulation case can rotate along with the disc, when the user is simulating the explanation, can diversely demonstrate, make the viewer in each position can both clearly see, be favorable to and the viewer between produce the sympathetic response, convenient better simulation show.

2. The device is when using, when putting into the fixing base with the simulation case inside, can compress the inside spring of fixing base this moment, when removing a certain position, the inserted bar slides to being close to simulation case one side under the effect of second spring for the arc picture peg is pegged graft in the simulation case side, makes simulation case monolithic stationary, it is hand to reduce the manual work when rotatory show, when the simulation case of taking, the pulling inserted bar makes arc picture peg and simulation case separation, at this moment under first spring action, the upward movement is made to the simulation case, conveniently takes.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is an exploded view of the main structure of the present invention;

FIG. 3 is a plan view of the main structure of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3.

In the figure: 1. a display platform; 2. a disc; 201. an annular corrugated plate; 3. rotating the rod; 301. a gear; 4. a fixed seat; 401. a chute; 402. a first spring; 5. a simulation box; 501. a groove; 6. a support plate; 601. a slide bar; 7. a connecting cylinder; 8. inserting a rod; 801. a limiting block; 802. a second spring; 803. an arc-shaped inserting plate.

Detailed Description

The embodiment of the utility model discloses a simulation device for deformation of road marking under irregular load state, as shown in figure 1-4, comprising a display platform 1, wherein the upper surface of the display platform 1 is rotatably connected with a disc 2, the side surface of the disc 2 is fixedly connected with an annular corrugated plate 201, the upper surface of the display platform 1 is rotatably connected with a rotating rod 3, the outer surface of the rotating rod 3 is fixedly sleeved with a gear 301, the gear 301 is meshed with the annular corrugated plate 201, the upper surface of the disc 2 is fixedly connected with a fixed seat 4, the inner part of the fixed seat 4 is slidably connected with a supporting plate 6, the lower surface of the supporting plate 6 is fixedly connected with a first spring 402, the other end of the first spring 402 is fixedly connected with the inner bottom part of the fixed seat 4, the two sides of the supporting plate 6 are fixedly connected with slide bars 601, the slide bars 601 are slidably connected with the inner part of the fixed seat 4, the inner part of the fixed seat 4 is slidably connected with a simulation box 5, the side fixedly connected with connecting cylinder 7 of fixing base 4, the inside activity of connecting cylinder 7 is pegged graft and is had inserted bar 8, and inserted bar 8 is close to the one end fixedly connected with arc picture peg 803 of simulation case 5, and arc picture peg 803 activity is pegged graft in the inside of simulation case 5, and the side fixedly connected with stopper 801 of inserted bar 8, the surface activity of inserted bar 8 has cup jointed second spring 802.

The inner side wall of the fixing seat 4 is provided with a sliding groove 401, the sliding rod 601 is slidably connected inside the sliding groove 401, the side surface of the simulation box 5 is provided with a groove 501, the arc-shaped inserting plate 803 is movably inserted inside the groove 501, one end of the second spring 802 abuts against the inner wall of the connecting cylinder 7, and the other end of the second spring 802 abuts against the limiting block 801.

The inserted link 8 is located above the sliding groove 401, the groove 501 is located above the sliding groove 401, one side of the fixing seat 4 has no side wall, and the diameter of the fixing seat 4 is smaller than that of the disc 2.

The working principle is as follows:

when the utility model is used, the simulation box 5 is put into the fixed seat 4, the first spring 402 is compressed under the action of pressure and the self gravity of the simulation box 5, when the top end of the simulation box 5 and the top end of the fixed seat 4 are positioned on the same horizontal line, the groove 501 on the side surface of the simulation box 5 and the connecting cylinder 7 are positioned on the same horizontal line, the inserted bar 8 is inserted into the groove 501 under the action of the second spring 802, so that the whole device is fixed, when the multi-azimuth display is needed, the rotating bar 3 is rotated, the gear 301 is meshed with the annular toothed plate 201, the disc 2 is driven to rotate, when the simulation box 5 is needed to be taken out from the fixed seat 4, the inserted bar 8 is pulled, so that the arc-shaped inserted bar 803 is separated from the groove 501, at the moment, the simulation box 5 moves upwards under the elastic force of the first spring 402, the top end of the simulation box 5 is higher than the top end of the fixed seat 4, and the taking is convenient, the requirements of users are met.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a analogue means that highway marking warp under irregular load state, includes show platform (1), its characterized in that: the upper surface of show platform (1) rotates and is connected with disc (2), the side fixedly connected with annular profile board (201) of disc (2), the upper surface of show platform (1) rotates and is connected with dwang (3), the external fixed surface of dwang (3) has cup jointed gear (301), gear (301) meshes with annular profile board (201) mutually, the upper surface fixed connection of disc (2) has fixing base (4), the inside sliding connection of fixing base (4) has backup pad (6), the lower fixed surface of backup pad (6) is connected with first spring (402), the other end fixed connection of first spring (402) is in the interior bottom of fixing base (4), the both sides fixedly connected with slide bar (601) of backup pad (6), slide bar (601) sliding connection is in the inside of fixing base (4), the inside sliding connection of fixing base (4) has simulation case (5), side fixedly connected with connecting cylinder (7) of fixing base (4), the inside activity of connecting cylinder (7) is pegged graft and is had inserted bar (8), one end fixedly connected with arc picture peg (803) that inserted bar (8) are close to simulation case (5), arc picture peg (803) activity is pegged graft in the inside of simulation case (5), side fixedly connected with stopper (801) of inserted bar (8), second spring (802) have been cup jointed in the surface activity of inserted bar (8).

2. The device for simulating the deformation of the road marking under the irregular loading state as claimed in claim 1, wherein: the inner side wall of the fixed seat (4) is provided with a sliding groove (401), and the sliding rod (601) is connected inside the sliding groove (401) in a sliding mode.

3. The device for simulating the deformation of the road marking under the irregular loading state as claimed in claim 1, wherein: a groove (501) is formed in the side face of the simulation box (5), and the arc-shaped inserting plate (803) is movably inserted into the groove (501).

4. The device for simulating the deformation of the road marking under the irregular loading state as claimed in claim 1, wherein: one end of the second spring (802) is abutted against the inner wall of the connecting cylinder (7), and the other end of the second spring (802) is abutted against the limiting block (801).

5. The device for simulating the deformation of the road marking in the irregular loading state as claimed in claim 3, wherein: the inserted bar (8) is located above the sliding groove (401), and the groove (501) is located above the sliding groove (401).

6. The device for simulating the deformation of the road marking under the irregular loading state as claimed in claim 1, wherein: one side of the fixed seat (4) is not provided with a side wall, and the diameter of the fixed seat (4) is smaller than that of the disc (2).