Display device for highway bridge design

Abstract

The utility model relates to the technical field of highway bridge design, and discloses a display device for highway bridge design, which comprises a display stand, the upper end face of the display stand is provided with a sliding groove, the upper end face of the display stand is symmetrically provided with moving grooves, the sliding groove is located between the two moving grooves, and T-shaped moving blocks are slidably connected in the moving grooves. The T-shaped moving blocks are symmetrically provided with positioning grooves, and in the process of displaying the highway bridge model, the highway bridge model display stand can adapt to highway bridge models of different sizes by setting a positioning adjustable mode, so that the universality and practicability of the display stand are enhanced, the trouble that display equipment needs to be replaced or adjusted due to different model sizes is reduced, and the practicability of the display stand is improved. And different from an existing manual adjustment mode, when highway bridge models of different sizes need to be frequently replaced for display, the design of the distance between the T-shaped moving blocks can be rapidly adjusted, so that the time required for replacing the models is greatly saved, and the efficiency of display work is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of highway bridge design, in particular to a display device for highway bridge design. Background Art

[0002] In the process of highway bridge design and final implementation, a corresponding highway bridge model is usually produced to intuitively display the design results in the form of a three-dimensional entity, so that observers can more clearly understand the overall form, structural characteristics and detailed design of the bridge. This intuitiveness helps designers better grasp the actual situation of the design plan, discover potential problems, and make corresponding optimizations;

[0003] Since the models of highway bridges vary in size, when displaying the highway bridge models, they often need to be positioned and installed on a display stand for people to watch. However, the different sizes mean that the positioning interval of the highway bridge models needs to be adjusted in time, and the existing display stands usually place the highway bridge models in fixed intervals. Therefore, they cannot be applied to highway bridge models of different specifications and sizes, have low versatility and practicality, and have a small scope of application.

[0004] Therefore, we proposed a display device for highway bridge design to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present invention provides a display device for highway bridge design, which solves the problems raised in the above-mentioned background technology.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A display device for highway bridge design comprises a display stand, wherein a slide groove is provided on the upper end surface of the display stand, and movable grooves are symmetrically provided on the upper end surface of the display stand, wherein the slide groove is located between two movable grooves, wherein T-shaped movable blocks are slidably connected in the movable grooves, and wherein positioning grooves are symmetrically provided on the T-shaped movable blocks.

[0008] As a further solution of the utility model: a T-shaped slider is slidably connected in the slide groove, a sleeve rod is symmetrically rotatably connected to the upper end surface of the T-shaped slider, an inner rod is slidably connected to the side of the sleeve rod away from the T-shaped slider, a shock-absorbing spring is fixedly connected between the inner rod and the sleeve rod, a rotating shaft is rotatably connected to the side of the inner rod away from the sleeve rod, a connecting plate is fixedly connected to the lower end of the rotating shaft, and the connecting plate is fixedly connected to the side wall of the T-shaped moving block.

[0009] As a further solution of the utility model: the bottom of the slide groove is equidistantly provided with card slots, the T-shaped slide block is slidably connected with a card column, the lower end of the card column and the card slot are mutually engaged, and the upper end of the card column is fixedly connected with a handle.

[0010] As a further solution of the utility model: a second ear plate is fixedly connected to one opposite side between the sleeve rods, a switch is fixedly connected to the second ear plate close to the inner rod, an alarm is fixedly connected to the side of the upper end surface of the display stand away from the slide slot, and the switch and the alarm are electrically connected.

[0011] As a further solution of the utility model: the first ear plates are fixedly connected to the opposite sides of the inner rods, and the pressure rods are fixedly connected to the sides of the first ear plates close to the second ear plates.

[0012] Beneficial effects of the utility model:

[0013] (1) In the process of displaying the highway bridge model, the utility model can adjust the distance between the two T-shaped movable blocks on the display stand according to the overall specification length of the highway bridge model, so as to adapt to the overall length of the highway bridge model. By setting the positioning adjustable mode, it can adapt to highway bridge models of different sizes, thereby enhancing the versatility and practicality of the display stand, reducing the trouble of replacing or adjusting the display equipment due to different model sizes, and different from the existing manual adjustment method, when it is necessary to frequently replace highway bridge models of different sizes for display, the design of being able to quickly adjust the distance between the T-shaped movable blocks will greatly save the time required for replacing the model and improve the efficiency of the display work;

[0014] (2) During the display of the highway bridge model, the utility model can perform real-time vibration monitoring of the placed highway bridge model, and when the highway bridge model is shaken by external forces, the utility model can activate the alarm to promptly warn nearby staff, thereby reminding the staff to support or correct the highway bridge model in time to avoid the highway bridge model from being drastically changed, causing the placement balance of the model to deviate, resulting in the model falling and being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0018] Figure 3 This is a schematic diagram of the split structure of the T-shaped slider and the display stand of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the connection between the sleeve rod and the inner rod of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the connection of the shock absorbing spring of the utility model;

[0021] In the figure: 1. display stand; 2. moving groove; 3. T-shaped moving block; 4. positioning groove; 5. alarm; 6. inner rod; 7. sleeve rod; 8. slide groove; 9. clamping groove; 10. T-shaped slider; 11. handle; 12. clamping column; 13. rotating shaft; 14. connecting plate; 15. first ear plate; 16. second ear plate; 17. pressure rod; 18. switch; 19. shock-absorbing spring. DETAILED DESCRIPTION

[0022] The technical solution of the utility model will be described clearly and completely in conjunction with the embodiments below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example

[0024] like Figure 1-5 As shown, a display device for highway bridge design includes a display stand 1, a slide groove 8 is opened on the upper end surface of the display stand 1, and moving grooves 2 are symmetrically opened on the upper end surface of the display stand 1, the slide groove 8 is located between the two moving grooves 2, and T-shaped moving blocks 3 are slidably connected in the moving grooves 2, and positioning grooves 4 are symmetrically opened on the T-shaped moving blocks 3.

[0025] In this embodiment, Figure 3 and Figure 4 As shown, a T-shaped slider 10 is slidably connected in the slide groove 8, and a sleeve rod 7 is symmetrically rotatably connected to the upper end surface of the T-shaped slider 10. An inner rod 6 is slidably connected to the sleeve rod 7 on the side away from the T-shaped slider 10, and a shock-absorbing spring 19 is fixedly connected between the inner rod 6 and the sleeve rod 7. A rotating shaft 13 is rotatably connected to the side of the inner rod 6 away from the sleeve rod 7, and a connecting plate 14 is fixedly connected to the lower end of the rotating shaft 13. The connecting plates 14 are fixedly connected to the side walls of the T-shaped moving block 3. When the T-shaped slider 10 slides in the slide groove 8, the sleeve rod 7, the shock-absorbing spring 19, the inner rod 6, the rotating shaft 13 and the connecting plate 14 can drive the T-shaped moving block 3 to slide synchronously in the moving groove 2.

[0026] In this embodiment, Figure 3As shown, the bottom of the slide 8 is equidistantly provided with card slots 9, and a card column 12 is slidably connected to the T-shaped slider 10. The lower end of the card column 12 and the card slot 9 are mutually engaged, and the upper end of the card column 12 is fixedly connected with a handle 11. The staff operates the handle 11 to drive the card column 12 to rise and fall synchronously on the T-shaped slider 10, so that the card column 12 is inserted into the card slot 9 or slides out of the card slot 9.

[0027] In this embodiment, Figure 1 and Figure 4 As shown, the second ear plates 16 are fixedly connected to the opposite sides between the sleeve rods 7, the second ear plates 16 are fixedly connected to the sides close to the inner rods 6, and the alarm 5 is fixedly connected to the side of the upper end surface of the display stand 1 away from the slide groove 8. The switch 18 is electrically connected to the alarm 5. When the switch 18 is pressed, the alarm 5 can be triggered to work at the same time.

[0028] In this embodiment, Figure 4 As shown, the first ear plate 15 is fixedly connected to the opposite side of the inner rod 6, and the first ear plate 15 is fixedly connected to the side close to the second ear plate 16. When the inner rod 6 slides into the sleeve rod 7, the first ear plate 15 on the side wall can synchronously drive the pressure rod 17 to synchronously approach the switch 18 connected to the second ear plate 16 and press the switch 18.

[0029] The effects achieved by this embodiment are as follows: In the prior art, since the models of highway bridges are of different sizes, when displaying the highway bridge models, it is often necessary to position and install the highway bridge models on the display stand 1 for people to watch. However, the difference in size means that the positioning interval of the highway bridge models needs to be adjusted in time, and the existing display stand 1 usually places the highway bridge models in a fixed interval, so it cannot be applied to highway bridge models of different specifications and sizes, and has low versatility and practicality and a small scope of application. Compared with the prior art, the spacing between the two T-shaped moving blocks 3 on the display stand 1 can be adjusted according to the overall specification length of the highway bridge model to adapt to the overall length of the highway bridge model. By setting the positioning adjustable, it can be adapted to highway bridge models of different sizes, thereby enhancing the versatility and practicality of the display stand 1, reducing the trouble of replacing or adjusting the display equipment due to different model sizes, and different from the existing manual adjustment method, when it is necessary to frequently replace highway bridge models of different sizes for display, the design that can quickly adjust the spacing of the T-shaped moving blocks 3 will greatly save the time required for replacing the model and improve the efficiency of the display work;

[0030] Secondly, in the process of displaying the highway bridge model, the placed highway bridge model can be monitored for vibration in real time, and when the highway bridge model is shaken by the impact of external forces, the alarm 5 is activated to give timely warning to nearby staff, so as to remind the staff to support or correct the highway bridge model in time to avoid the highway bridge model causing deviation in placement balance due to drastic changes, resulting in the model falling and being damaged.

[0031] The working process and principle involved in the overall content of the above embodiment are as follows:

[0032] When the staff needs to place the highway bridge model on the display stand 1, according to the length of the highway bridge model, the staff first lifts the handle 11 upwards, drives the clamping column 12 to slide vertically upwards on the T-shaped slider 10, and slides out of the clamping slot 9 opened at the bottom of the slide slot 8. When the clamping column 12 completely slides out of the clamping slot 9, the staff can move the handle 11 horizontally, and use the clamping column 12 to push the T-shaped slider 10 to slide horizontally in the slide slot 8. When the T-shaped slider 10 moves, it can drive one end of the sleeve rod 7 connected to the sleeve rod 7 on both sides to move synchronously, and push the inner rod 6 to move synchronously through the shock-absorbing spring 19 connected to the inside of the sleeve rod 7. When the inner rod 6 moves, since the inner rod 6 is connected to the rotating shaft 13 at one end of the sleeve rod 7, and the rotating shaft 13 is fixed to the T-shaped moving block 3 through the connecting plate 14 connected to the lower end face, it can The T-shaped movable blocks 3 can be driven to slide closer to or away from each other in the movable groove 2, so as to adjust the distance between the two T-shaped movable blocks 3 according to the length of the highway bridge model. After the distance between the T-shaped movable blocks 3 is adjusted, the staff can insert the support rods on both sides of the bottom of the highway bridge model into the positioning grooves 4 provided on the T-shaped movable blocks 3. By setting the positioning adjustable mode, it can be adapted to highway bridge models of different sizes, thereby enhancing the versatility and practicality of the display stand 1, reducing the trouble of replacing or adjusting the display equipment due to different model sizes, and different from the existing manual adjustment mode, when it is necessary to frequently replace highway bridge models of different sizes for display, the design of being able to quickly adjust the distance between the T-shaped movable blocks 3 will greatly save the time required for replacing the model and improve the efficiency of the display work.

[0033] When the highway bridge model is connected to the two T-shaped moving blocks 3, the staff can press down the handle 11 to drive the clamping column 12 to slide vertically downward on the T-shaped slider 10 and clamp it into the clamping groove 9 at the bottom of the slide groove 8, so as to fix the positions of the T-shaped slider 10 and the T-shaped moving block 3. At this time, if the display stand 1 is bumped by external forces and causes the highway bridge model to shake, the T-shaped moving block 3 clamped at the bottom of the highway bridge model will move to one side synchronously in the moving groove 2. At this time, the T-shaped moving block 3 will pull the inner rod 6 on one side through the connecting plate 14 and the rotating shaft 13, and squeeze the inner rod 6 on the other side. The squeezed inner rod 6 will slide into the sleeve rod 7, squeeze the shock-absorbing spring 19, and drive the pressure rod 17 to approach the switch 18 connected to the second ear plate 16 through the first ear plate 15 connected to the side wall, and press the switch 18. When the switch 18 is pressed, the switch 18 and the alarm 5 are electrically connected, which can trigger the alarm 5 to work at the same time, and give timely warnings to nearby staff, so as to remind the staff to support or correct the highway bridge model in time, so as to avoid the highway bridge model from changing drastically, causing the placement balance of the model to deviate, resulting in the model falling and being damaged.

[0034] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A display device for highway bridge design, characterized in that: The display stand (1) comprises a slide groove (8) on the upper end surface of the display stand (1), a movable groove (2) symmetrically formed on the upper end surface of the display stand (1), the slide groove (8) being located between two movable grooves (2), a T-shaped movable block (3) being slidably connected in each of the movable grooves (2), a positioning groove (4) being symmetrically formed on each of the T-shaped movable blocks (3), a T-shaped slider (10) being slidably connected in each of the slide grooves (8), a sleeve rod (7) being symmetrically rotatably connected to the upper end surface of the T-shaped slider (10), an inner rod (6) being slidably connected to each of the sleeve rods (7) on the side away from the T-shaped slider (10), A shock absorbing spring (19) is fixedly connected between the inner rod (6) and the sleeve rod (7); a rotating shaft (13) is rotatably connected to the inner rod (6) at the side away from the sleeve rod (7); a connecting plate (14) is fixedly connected to the lower end of the rotating shaft (13); the connecting plate (14) is fixedly connected to the side wall of the T-shaped moving block (3); a clamping groove (9) is equidistantly provided at the bottom of the slide groove (8); a clamping column (12) is slidably connected to the T-shaped slide block (10); the lower end of the clamping column (12) and the clamping groove (9) are mutually clamped; and the upper end of the clamping column (12) is fixedly connected to a handle (11).

2. A display device for highway bridge design according to claim 1, characterized in that: The sleeve rods (7) are fixedly connected to the opposite sides with second ear plates (16), the second ear plates (16) are fixedly connected to the sides close to the inner rods (6) with switches (18), the upper end surface of the display stand (1) is fixedly connected to the side away from the slide groove (8) with an alarm (5), and the switch (18) and the alarm (5) are electrically connected.

3. A display device for highway bridge design according to claim 2, characterized in that: The first ear plates (15) are fixedly connected to the opposite sides of the inner rods (6), and the first ear plates (15) are fixedly connected to the sides close to the second ear plates (16) with pressure rods (17).

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