CN218208834U - Engineering cost budget presentation device - Google Patents

Abstract

The utility model discloses an engineering cost budget demonstration device, which comprises a support rod, a support plate is slidably installed on the top of the support rod, and a first installation frame is rotatably connected to the top of the support plate. The top is fixedly installed with a second installation frame, and the inside of the second installation frame is rotatably connected with a display board. A lighting lamp is installed on the top of the assembly. The utility model can drive the support plate to expand and contract through the operation of the electric telescopic rod. When the support plate is stretched, it can drive the display board to adjust the height. The angle is adjusted, and the display board can be rotated on the inner side of the second installation frame, so that the longitudinal angle of the display board can be adjusted, which is convenient for the staff to adjust the height and angle of the demonstration device.

Description

A project cost budget demonstration device

technical field

The utility model relates to the technical field of demonstration devices, in particular to an engineering cost budget demonstration device.

Background technique

The project cost refers to the construction price of the project, which refers to the sum of all the expected or actual costs required to complete the construction of a project. The demonstration device is needed in the project cost budget, but the existing demonstration device still exists when it is used. Certain flaws.

The defective that demonstration device exists in the prior art is:

When the demonstration device is used, the staff need to adjust the height and angle of the demonstration device frequently, so that the demonstration device can be better displayed, but most of the existing demonstration devices are not convenient for the staff to adjust the demonstration device. It is troublesome for the staff to adjust the height and angle, and it is inconvenient for the staff to use.

Utility model content

The purpose of this utility model is to provide a project cost budget demonstration device to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solution, a project cost budget demonstration device, including a support rod, the top of the support rod is slidably installed with a support plate, and the top of the support plate is rotatably connected with a first mounting bracket , the top of the first mounting frame is fixedly installed with a second mounting frame, the inside of the second mounting frame is rotatably connected with a display board, the top of the second mounting frame is equipped with a mounting plate, and the outer wall of the mounting plate A rotating assembly is installed, and an illuminating lamp is installed on the top of the rotating assembly.

Preferably, a base is installed on the bottom of the support rod, and universal wheels are installed on the bottom of the base.

Preferably, an electric telescopic rod is installed on the inner bottom wall of the support rod, and the top end of the electric telescopic rod is fixedly connected to the support plate.

Preferably, a damping rotation shaft is installed on the top of the support plate, and the damping rotation shaft is fixedly connected to the bottom of the first mounting frame.

Preferably, a battery is installed inside the first installation frame, and the battery is electrically connected to the electric telescopic rod and the lighting lamp, and a storage box is slidably installed on the inside of the first installation frame, and the storage box is located on one side of the battery .

Preferably, a fixing bolt is installed through one side of the outer wall of the second installation frame, and the bottom end of the fixing bolt is against the outer wall of the display board.

Preferably, the rotating assembly includes a U-shaped frame, a rotating block and a fastening bolt. The bottom end of the fixed bolt is against the outer wall of one side of the rotating block.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model can drive the support plate to expand and contract through the operation of the electric telescopic rod. When the support plate is stretched, it can drive the display board to adjust the height. The transverse angle of the first installation frame can be adjusted through the damping rotation shaft, so that the display board The horizontal angle of the display board can be adjusted, and the display board can be rotated on the inner side of the second installation frame, so that the longitudinal angle of the display board can be adjusted, so that the demonstration device can be better displayed, and it is convenient for the staff to adjust the height of the demonstration device And the angle is adjusted, which is more convenient for the staff to use.

2. The utility model can illuminate the display board through the lighting lamp, so that the display board can be used better, and the angle of the lighting lamp can be adjusted by rotating the rotating block on the inside of the U-shaped frame, so that the lighting lamp can be more To illuminate the display board, after the lighting is adjusted, the fastening bolt is rotated so that the bottom end of the fastening bolt is against the rotating block, thereby ensuring the stability of the rotating assembly.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is a schematic diagram of the base structure of the present utility model;

Fig. 3 is a schematic cross-sectional structure diagram of a support frame of the present invention;

Fig. 4 is a structural schematic diagram of the display board of the present invention.

In the figure: 1, support rod; 101, base; 102, universal wheel; 2, electric telescopic rod; 201, support plate; 202, damping rotation shaft; 3, first installation frame; 301, storage battery; ; 4, the second installation frame; 401, the display board; 402, the fixing bolt; 5, the installation board; 501, the rotating assembly;

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1 to Fig. 4, a kind of demonstration device of project cost budget, comprises support rod 1, and base 101 is installed on the bottom of support rod 1, and universal wheel 102 is installed on the bottom of base 101, and the top of support rod 1 is slidingly installed with The support plate 201, the inner bottom wall of the support rod 1 is equipped with an electric telescopic rod 2, and the top of the electric telescopic rod 2 is fixedly connected with the support plate 201, and the top of the support plate 201 is rotatably connected with the first mounting frame 3, the support plate 201 A damping rotating shaft 202 is installed on the top of the top, and the damping rotating shaft 202 is fixedly connected with the bottom of the first mounting frame 3, the top of the first mounting frame 3 is fixedly installed with the second mounting frame 4, and the inside of the second mounting frame 4 is rotationally connected There is a display board 401 , and a fixing bolt 402 is installed through one side of the outer wall of the second installation frame 4 , and the bottom end of the fixing bolt 402 abuts against the outer wall of the display board 401 .

The support plate 201 can be supported by the support rod 1, and the support plate 201 can be driven to expand and contract by the operation of the electric telescopic rod 2. When the support plate 201 stretches, it can drive the display plate 401 to adjust the height. The lateral angle of the display board 401 can be adjusted, so that the lateral angle of the display board 401 can be adjusted. The second installation frame 4 can provide the installation position for the display board 401. The display board 401 can provide a budget position for the project cost. Through the display board 401, it can Rotate the inside of the second installation frame 4, thereby the longitudinal angle of the display board 401 can be adjusted, after the adjustment, by rotating the fixing bolt 402, the bottom end of the fixing bolt 402 is pressed against the outer wall of the display board 401, thereby ensuring the display plate 401 stability.

The top of the second installation frame 4 is equipped with a mounting plate 5, and the outer wall of the mounting plate 5 is equipped with a rotating assembly 501. The rotating assembly 501 includes a U-shaped frame, a rotating block and a fastening bolt 502, and the rotating block is rotatably connected to the inside of the U-shaped frame. , the fastening bolt 502 runs through one side of the outer wall of the U-shaped frame, and the bottom end of the fastening bolt 502 abuts against one side of the outer wall of the rotating block. A battery 301 is installed inside, and the battery 301 is electrically connected with the electric telescopic rod 2 and the lighting lamp 503 , and a storage box 302 is slidably installed inside the first installation frame 3 , and the storage box 302 is located on one side of the battery 301 .

The mounting plate 5 can provide an installation position for the rotating assembly 501, the display board 401 can be illuminated by the lighting lamp 503, so that the display board 401 can be used better, and the electric telescopic rod 2 and the lighting lamp 503 can be powered by the battery 301 , so that the electric telescopic rod 2 and the lighting lamp 503 can be used normally, the storage box 302 can provide a storage position for the budget tool, and the rotating block can be rotated on the inside of the U-shaped frame, so that the angle of the lighting lamp 503 can be adjusted, so that the lighting The light 503 can better illuminate the display board 401 , and after the lighting 503 is adjusted, the fastening bolt 502 is rotated so that the bottom end of the fastening bolt 502 is against the rotating block, thereby ensuring the stability of the rotating assembly 501 .

The working principle is that the support plate 201 can be supported by the support rod 1, and the support plate 201 can be driven to expand and contract by the operation of the electric telescopic rod 2. The lateral angle of mounting frame 3 is adjusted, thereby the lateral angle of display board 401 can be adjusted, can provide installation position for display board 401 by second mounting frame 4, can provide budget position for engineering cost by display board 401, by displaying The plate 401 can be rotated on the inside of the second installation frame 4, thereby the longitudinal angle of the display board 401 can be adjusted, after the adjustment, by rotating the fixing bolt 402, the bottom end of the fixing bolt 402 is pressed against the outer wall of the display board 401, Thereby guarantee the stability of display board 401, can provide installation position for rotating assembly 501 by mounting plate 5, can illuminate display board 401 by illuminating lamp 503, can supply electric power to electric telescopic rod 2 and illuminating lamp 503 by battery 301, make The electric telescopic rod 2 and the lighting lamp 503 can be used normally. The storage box 302 can provide a storage position for the budget tool, and the rotating block can be rotated on the inside of the U-shaped frame, so that the angle of the lighting lamp 503 can be adjusted, so that the lighting lamp 503 The display board 401 can be better illuminated. After the lighting 503 is adjusted, the fastening bolt 502 is rotated so that the bottom end of the fastening bolt 502 is against the rotating block, thereby ensuring the stability of the rotating assembly 501 .

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to be included in the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides an engineering cost budget presentation device, includes bracing piece (1), its characterized in that: the utility model discloses a lamp, including bracing piece (1), backup pad (201), the top slidable mounting of backup pad (1), the top of backup pad (201) is rotated and is connected with first mounting bracket (3), the top fixed mounting of first mounting bracket (3) has second mounting bracket (4), the inside of second mounting bracket (4) is rotated and is connected with show board (401), mounting panel (5) are installed at the top of second mounting bracket (4), runner assembly (501) is installed to the outer wall of mounting panel (5), light (503) are installed on the top of runner assembly (501).

2. A construction cost budget presentation device according to claim 1, characterized in that: the bottom of bracing piece (1) is installed base (101), universal wheel (102) are installed to the bottom of base (101).

3. A construction cost budget presentation device according to claim 1, characterized in that: electric telescopic handle (2) are installed to the interior diapire of bracing piece (1), and the fixed connection of the top of electric telescopic handle (2) and backup pad (201).

4. A construction cost budget presentation device according to claim 1, characterized in that: damping rotating shaft (202) is installed at the top of backup pad (201), and damping rotating shaft (202) and the bottom fixed connection of first mounting bracket (3).

5. A construction cost budget presentation device according to claim 1, characterized in that: battery (301) are installed to the inboard of first mounting bracket (3), and battery (301) and electric telescopic handle (2) and light (503) electric connection, the inboard slidable mounting of first mounting bracket (3) has receiver (302), and receiver (302) are located one side of battery (301).

6. A construction cost budget presentation device according to claim 1, characterized in that: and a fixing bolt (402) is arranged on the outer wall of one side of the second mounting frame (4) in a penetrating manner, and the bottom end of the fixing bolt (402) abuts against the outer wall of the display board (401).

7. A construction cost budget presentation device according to claim 1, characterized in that: the rotating assembly (501) comprises a U-shaped frame, a rotating block and a fastening bolt (502), the rotating block is rotatably connected to the inner side of the U-shaped frame, the fastening bolt (502) penetrates through the outer wall of one side of the U-shaped frame, and the bottom end of the fastening bolt (502) abuts against the outer wall of one side of the rotating block.

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