Bid invitation information display stand for construction cost

Abstract

The utility model discloses a bid invitation information display stand for construction cost. The bid invitation information display stand comprises a base; the stand columns are vertically arranged at the two ends of the base; the cross beam is horizontally arranged between the upper ends of the pair of stand columns; the sliding plate is horizontally arranged between the pair of stand columns and vertically connected to the stand columns in a sliding mode; the display screen is rotationally connected to the two sides of the sliding plate; the lead screw is vertically and rotatably connected between the base and the cross beam and is in threaded connection with the sliding plate; the lower end of the supporting frame is rotationally connected to the base, and the upper end is rotationally connected to the lower end side wall of the display screen. By arranging the display screens which are connected in a sliding mode, the pair of display screens can be vertically arranged, the back sides of the display screens are opposite, it is guaranteed that people on the two sides can observe bid invitation information, the pair of display screens can be horizontally arranged to form a workbench, people can observe and discuss the information on the display screens, the display screens can be held by the two sides respectively, and the work efficiency is improved. And the contract and other information are signed on the display screen, so that the flexibility in the use process is improved.

Description

Technical Field

[0001] The utility model relates to the field of engineering cost, in particular to a bidding information display stand for engineering cost. Background Art

[0002] Tendering is a term in the bidding industry, which refers to the act of the tenderer issuing a tender notice or tender form, stating the variety, quantity and related transaction conditions at the specified time and place, and the name and number of goods to be purchased, and inviting bidders to participate in the bidding.

[0003] In the traditional bidding process, the bidding information needs to be displayed. The bidding information platform in the relevant technology often has a fixed angle and height. The flexibility of the bidding information platform is poor and it is difficult to adapt to the reading requirements of different readers, which needs to be improved. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a bidding information display stand for engineering cost, which has the effect of flexible use.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a bidding information display stand for engineering cost, comprising:

[0006] A base, horizontally arranged on the ground;

[0007] A column, vertically arranged at two ends of the base;

[0008] A crossbeam, horizontally arranged between the upper ends of a pair of the uprights;

[0009] A sliding plate is horizontally arranged between a pair of the upright posts and vertically slidably connected to the upright posts;

[0010] A display screen is rotatably connected to two sides of the sliding plate;

[0011] A lead screw, vertically rotatably connected between the base and the crossbeam, and threadedly connected to the sliding plate;

[0012] The support frame has a lower end rotatably connected to the base, and an upper end rotatably connected to the lower side wall of the display screen.

[0013] In a preferred example, the present invention can be further configured as follows: a display board is provided on the side wall of the support frame.

[0014] In a preferred example, the utility model can be further configured as follows: clamping strips are vertically arranged on both sides of the support frame for the two sides of the display board to slide and embed.

[0015] In a preferred example, the utility model can be further configured as follows: the clamping strip is slidably connected to the support frame in a transverse direction, and the support frame is provided with a spring for pushing the clamping strips to move closer to each other.

[0016] In a preferred example, the utility model can be further configured as follows: a hook is provided on the outer wall of the column.

[0017] In a preferred example, the utility model can be further configured as follows: a storage slot with an upper end opening is provided at the upper end of the sliding plate, and a sealing plate is slidably connected to the upper end opening position of the storage slot.

[0018] In a preferred example, the utility model can be further configured as follows: a universal wheel is provided on the lower end surface of the base.

[0019] In summary, the utility model has the following beneficial effects:

[0020] 1. By setting up sliding connected display screens, a pair of display screens can be arranged vertically with their backs facing each other, ensuring that personnel on both sides can observe the bidding information. A pair of display screens can also be arranged horizontally to form a workbench, so that personnel can observe and discuss the information on the display screens. Both parties can also hold the display screens and sign contracts and other information on the display screens, thereby improving flexibility during use;

[0021] 2. By setting a display board on the side wall of the support frame for easy information replacement, the bidding information can be displayed more specifically, making it easier for personnel to know various information. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic diagram of a vertical state of a display screen of an embodiment;

[0023] Figure 2 Schematic diagram of the horizontal state of the display screen of the embodiment.

[0024] Figure numerals: 1, base; 11, universal wheel; 2, column; 21, hook; 3, beam; 4, sliding plate; 41, storage slot; 42, sealing plate; 5, display screen; 6, screw; 7, support frame; 71, display board; 72, clamping strip; 73, spring. DETAILED DESCRIPTION

[0025] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0026] like Figure 1 , Figure 2 As shown, a bidding information display stand for engineering cost includes a base 1, a column 2, a beam 3, a sliding plate 4, a display screen 5, a lead screw 6 and a support frame 7.

[0027] like Figure 1 , Figure 2 As shown, the base 1 is horizontally arranged on the ground, and the lower end surface is provided with universal wheels 11 for easy walking on the ground. The columns 2 are vertically arranged at both ends of the base 1, and the crossbeam 3 is horizontally arranged between the upper ends of a pair of columns 2.

[0028] like Figure 1 , Figure 2 As shown, the sliding plate 4 is horizontally arranged between a pair of columns 2 and vertically slidably connected to the columns 2 , and the lead screw 6 is vertically rotatably connected between the base 1 and the crossbeam 3 and is threadedly connected to the sliding plate 4 .

[0029] like Figure 1 , Figure 2 As shown, the display screen 5 is rotatably connected to both sides of the sliding plate 4 , the lower end of the support frame 7 is rotatably connected to the base 1 , and the upper end is rotatably connected to the lower side wall of the display screen 5 .

[0030] When the bidding information needs to be displayed, the reducer is used to control the screw 6 to rotate, thereby driving the sliding plate 4 to move upward. At this time, the sliding plate 4 drives the pair of display screens 5 to move synchronously, so that the pair of display screens 5 are gradually buckled together, and the back sides are facing each other. At the same time, the pair of support frames 7 are closed together and support the pair of display screens 5, so that the personnel on both sides of the base 1 can observe the bidding information.

[0031] When it is necessary to discuss the bidding information, the reducer is used to control the screw 6 to rotate in the opposite direction, thereby driving the sliding plate 4 to move downward. At this time, the sliding plate 4 drives the pair of display screens 5 to move synchronously, so that the pair of display screens 5 gradually display items to a horizontal state. At the same time, the pair of support frames 7 open and close each other, and flip to both sides to support the pair of display screens 5. Since the pair of display screens 5 and the sliding plate 4 are flat as a whole, they can be used as a workbench, and personnel can discuss the bidding information at this time.

[0032] Secondly, when a contract needs to be signed or both parties need to confirm information, both parties can hold a display screen 5 and read a message for confirmation and explanation, and then sign the contract and other information on the display screen 5, thereby improving flexibility during use.

[0033] like Figure 1 , Figure 2 As shown, a display board 71 is provided on the side wall of the support frame 7 for displaying various additional information, and clamping strips 72 are vertically provided on both sides of the support frame 7 for the display board 71 to slide and embed on both sides, and the clamping strips 72 are laterally slidably connected to the support frame 7, and a spring 73 is provided on the support frame 7 to push the clamping strips 72 closer to each other.

[0034] When additional information needs to be displayed, the different display boards 71 ​​are taken out, and then the pair of clamping strips 72 are pulled away from each other, and then the display board 71 is embedded in the pair of clamping strips 72, and the elastic force of the spring 73 is used to clamp and fix the display board 71, so as to facilitate the display of different information.

[0035] Meanwhile, when a new display board 71 needs to be replaced, the old display board 71 only needs to be pulled out and removed, and the new display board 71 can be inserted, thereby making the replacement process of the display board 71 easier and more convenient, and also making it easier for personnel to know various information.

[0036] like Figure 1 , Figure 2 As shown, the outer wall of the column 2 is provided with a hook 21 to facilitate personnel to hang and store clothes or briefcases. The upper end of the sliding plate 4 is provided with a storage slot 41 with an upper end opening, and the storage slot is used to place writing pens, paper cups, paper towels and other items for personnel to use on site. The upper end opening position of the storage slot 41 is slidably connected with a sealing plate 42 to cover the storage slot 41 and prevent dust or debris from entering the storage slot 41.

[0037] The specific embodiments are merely explanations of the present invention and are not limitations of the present invention. After reading this specification, those skilled in the art may make modifications to the embodiments without any creative contribution as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A bidding information display stand for engineering cost, characterized by: include: A base (1) is horizontally arranged on the ground; Columns (2) are vertically arranged at two ends of the base (1); A crossbeam (3) is horizontally arranged between the upper ends of a pair of upright columns (2); A sliding plate (4) is horizontally arranged between a pair of the upright posts (2) and vertically slidably connected to the upright posts (2); A display screen (5) is rotatably connected to two sides of the sliding plate (4); A lead screw (6) is vertically rotatably connected between the base (1) and the crossbeam (3), and is threadedly connected to the sliding plate (4); The support frame (7) has a lower end rotatably connected to the base (1), and an upper end rotatably connected to the lower side wall of the display screen (5).

2. A bidding information display stand for construction cost according to claim 1, characterized in that: A display board (71) is provided on the side wall of the support frame (7).

3. A bidding information display stand for construction cost according to claim 2, characterized in that: Clamping strips (72) are vertically arranged on both sides of the support frame (7) for the display board (71) to slide and embed on both sides.

4. A bidding information display stand for construction cost according to claim 3, characterized in that: The clamping strips (72) are connected to the support frame (7) in a transverse sliding manner, and the support frame (7) is provided with a spring (73) for pushing the clamping strips (72) to move closer to each other.

5. The bidding information display stand for construction cost according to claim 1 is characterized by: The outer wall of the column (2) is provided with a hook (21).

6. The construction cost bidding information display stand according to claim 1, characterized in that: The upper end of the sliding plate (4) is provided with a storage groove (41) with an upper end opening, and the upper end opening position of the storage groove (41) is slidably connected to a sealing plate (42).

7. The bidding information display stand for construction cost according to claim 1 is characterized by: The lower end surface of the base (1) is provided with a universal wheel (11).

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