Project cost rough calculation evaluation display panel

Abstract

The utility model provides a project cost budget evaluation display panel, which relates to the technical field of project cost, and comprises a support moving mechanism, a lifting mechanism, a main display panel, a connecting mechanism and an auxiliary display panel, the main display panel is mounted at the top end of the lifting mechanism and can rotate; the connecting mechanisms are slidably mounted at the upper end and the lower end of the main display panel; the two auxiliary display panels are arranged at the left end and the right end of the main display panel respectively, and the upper end and the lower end of one side of each auxiliary display panel are rotationally connected with the connecting mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering cost, in particular to an engineering cost rough estimate evaluation display board. Background Art

[0002] The estimated cost of a construction project (estimated cost) refers to the project cost that is pre-calculated and limited by preparing a project estimate document based on the design intent during the preliminary design stage.

[0003] The existing engineering cost estimate evaluation display board is only provided with one display board, and the display board is mostly fixedly connected, and its flexibility is low, so that less information is displayed, and it is difficult to adjust the angle according to the demand. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a project cost rough estimate evaluation display board.

[0005] The technical solution adopted by the utility model is as follows:

[0006] A display panel for evaluating construction cost estimate comprises: a supporting and moving mechanism; a lifting mechanism, the lifting mechanism being detachably mounted on the supporting and moving mechanism; a main display panel, the main display panel being mounted on the top of the lifting mechanism and being rotatable; a connecting mechanism, the connecting mechanism being slidably mounted on the upper and lower ends of the main display panel; and an auxiliary display panel, the auxiliary display panel being provided with two, one at the left and the other ends of the main display panel, the upper and lower ends of one side of the auxiliary display panel being rotatably connected to the connecting mechanism.

[0007] The supporting and moving mechanism comprises: a supporting seat; moving wheels, which are installed at four corners of the bottom of the supporting seat; and a connecting pipe, which is fixedly connected to the top of the supporting seat.

[0008] The lifting mechanism includes: support tube 1, the outer diameter of the support tube 1 is matched with the inner diameter of the connecting tube, and the bottom of the support tube 1 is inserted into the connecting tube; support tube 2, the support tube 2 is slidably connected in the support tube 1; an adjusting bolt, corresponding screw holes are opened on the support tube 1 and the support tube 2, and the adjusting bolt is threadedly connected in the screw hole to fix the support tube 2 in the support tube 1.

[0009] A U-shaped seat is fixedly connected to the top of the support tube 2, a through hole is provided in the longitudinal portion of the U-shaped seat, a connector is installed in the U-shaped seat, rotating rods are fixedly connected to both sides of one end of the connector, the rotating rod passes through the through hole, an external thread is provided on the rotating rod, a fastening nut is threaded on the rotating rod, the connector is fixed in the U-shaped seat by the fastening nut, and the other end of the connector is fixedly connected to the main display panel.

[0010] The connecting mechanism includes: a T-shaped slider, the upper and lower end surfaces of the main display panel are provided with T-shaped slide grooves, and the T-shaped slider is slidably connected in the T-shaped slide grooves; a connecting block 1, the connecting block 1 is fixedly connected to the longitudinal portion of the T-shaped slider; a connecting block 2, one end of the connecting block 2 is rotatably connected to the connecting block 1 through a rotating shaft, and the other end of the connecting block 2 is fixedly connected to a connecting rod, and the upper and lower ends of one side of the auxiliary display panel are provided with connecting holes corresponding to the connecting rod, and the connecting rod is connected in the connecting hole.

[0011] The main display panel and the auxiliary display panel are magnetic whiteboards.

[0012] Beneficial effects of the utility model:

[0013] The utility model engineering cost estimate evaluation display board can fixedly display more engineering cost estimate evaluation information contents by providing a main display board and a sub-display board. In addition, the sub-display board can slide and rotate on the main display board through a connecting mechanism, and the angle between the sub-display board and the main display board can be adjusted. After use, the sub-display board can be retracted to the rear of the main display board for storage. The utility model engineering cost estimate evaluation display board is more flexible to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the engineering cost estimate evaluation display board of the embodiment of the utility model;

[0015] Figure 2 A schematic diagram of the back structure of a project cost estimate evaluation display panel according to an embodiment of the utility model;

[0016] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0017] Figure 4 for Figure 2 The enlarged structural diagram at B in the middle;

[0018] Figure 5 This is a schematic diagram of the connection between the main display panel, the auxiliary display panel and the connection mechanism of one embodiment of the utility model;

[0019] Figure 6This is a schematic diagram of the structure of a connecting mechanism of an embodiment of the utility model;

[0020] Figure 7 A cross-sectional view of a connecting mechanism according to an embodiment of the present utility model;

[0021] Figure 8 This is a schematic diagram of a state in which the auxiliary display panel of one embodiment of the utility model is retracted behind the main display panel;

[0022] Fig. 9 This is a schematic diagram of a state in which the auxiliary display panel of one embodiment of the utility model is retracted behind the main display panel;

[0023] Fig.10 The present invention is a schematic diagram of the use status of a construction cost estimate evaluation display panel according to an embodiment of the present invention.

[0024] Description of reference numerals:

[0025] 1-support moving mechanism; 2-lifting mechanism; 3-main display panel; 4-connecting mechanism; 5-auxiliary display panel; 6-support seat; 7-moving wheel; 8-connecting pipe; 9-support pipe one; 10-support pipe two; 11-screw hole; 12-adjusting bolt; 13-U-shaped seat; 14-connecting head; 15-turn rod; 16-fastening nut; 17-T-shaped slider; 18-T-shaped slide groove; 19-connecting block one; 20-connecting block two; 21-rotating shaft; 22-connecting rod; 23-connecting hole. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0027] like Figure 1-Figure 10 As shown, a display panel for evaluating a construction cost estimate of an embodiment of the utility model may include a supporting and moving mechanism 1, a lifting mechanism 2, a main display panel 3, a connecting mechanism 4 and a sub-display panel 5, wherein the lifting mechanism 2 is detachably mounted on the supporting and moving mechanism 1; the main display panel 3 is mounted on the top of the lifting mechanism 2, and the main display panel 3 is rotatable; the connecting mechanism 4 is slidably mounted on the upper and lower ends of the main display panel 3; the sub-display panel 5 is provided with two, which are respectively located at the left and right ends of the main display panel 3, and the upper and lower ends of one side of the sub-display panel 5 are rotatably connected to the connecting mechanism 4.

[0028] In one embodiment of the present invention, Figure 2As shown, the supporting moving mechanism 1 may include a supporting seat 6, moving wheels 7 and a connecting pipe 8, wherein the moving wheels 7 are installed at the four corners of the bottom of the supporting seat 6; and the connecting pipe 8 is fixedly connected to the top of the supporting seat 6.

[0029] In one embodiment of the present invention, Figure 2 As shown, the lifting mechanism 2 may include a support tube 1 9, a support tube 2 10 and an adjusting bolt 12, wherein the outer diameter of the support tube 1 9 is matched with the inner diameter of the connecting tube 8, and the bottom of the support tube 1 9 is inserted into the connecting tube 8; the support tube 2 10 is slidably connected in the support tube 1 9; corresponding screw holes 11 are provided on the support tube 1 9 and the support tube 2 10, and the adjusting bolt 12 is threadedly connected in the screw hole 11 to fix the support tube 2 10 in the support tube 1 9. When adjusting the height of the main display panel 3, the adjusting bolt 12 is rotated outward, and the support tube 2 10 can slide up and down in the support tube 1 9. After the height position is adjusted, the adjusting bolt 12 is rotated to fix the support tube 2 10.

[0030] In one embodiment of the present invention, Figure 4 and Figure 5 As shown, a U-shaped seat 13 is fixedly connected to the top of the support tube 10, a through hole is provided in the longitudinal portion of the U-shaped seat 13, a connector 14 is installed in the U-shaped seat 13, and rotating rods 15 are fixedly connected to both sides of one end of the connector 14, the rotating rod 15 passes through the through hole, an external thread is provided on the rotating rod 15, a fastening nut 16 is threadedly connected to the rotating rod 15, the connector 14 is fixed in the U-shaped seat 13 by the fastening nut 16, and the other end of the connector 14 is fixedly connected to the main display panel 3.

[0031] In the embodiment of the utility model, the main display panel 3 is rotatably connected to the U-shaped seat 13 through the connecting head 14. Specifically, when adjusting the inclination angle of the main display panel 3, the fastening nut 16 is rotated outward, and the fastening nut 16 is separated from the outer wall of the U-shaped seat 13. At this time, the connecting head 14 can be rotated to adjust the angle of the main display panel 3. After the angle of the main display panel 3 is determined, the fastening nut 16 is rotated again, and the fastening nut 16 is tightly fitted with the outer wall of the U-shaped seat 13, thereby fixing the connecting head 14 on the U-shaped seat 13.

[0032] In one embodiment of the present invention, Figure 5-Figure 7As shown, the connection mechanism 4 may include a T-shaped slider 17, a connection block 19 and a connection block 20, wherein the upper and lower end surfaces of the main display panel 3 are provided with a T-shaped slide groove 18, and the T-shaped slider 17 is slidably connected in the T-shaped slide groove 18; the connection block 19 is fixedly connected to the longitudinal portion of the T-shaped slider 17; one end of the connection block 20 is rotatably connected to the connection block 19 through a rotating shaft 21, and the other end of the connection block 20 is fixedly connected with a connecting rod 22, and the upper and lower ends of one side of the auxiliary display panel 5 are provided with connecting holes 23 corresponding to the connecting rod 22, and the connecting rod 22 is connected in the connecting hole 23; wherein the main display panel 3 and the auxiliary display panel 5 adopt a magnetic whiteboard, wherein the magnetic whiteboard is a prior art product, and its structural principle will not be described in detail here. In addition, it should be noted that there is a certain friction between the rotating shaft 21 of the connection block 20 and between the connecting rod 22 and the connecting hole 23, and the auxiliary display panel 5 will not rotate at will without applying external force.

[0033] In the embodiment of the utility model, the auxiliary display panel 5 can slide on the main display panel 3 through the connecting mechanism 4. Figure 1 and Fig.10 As shown, the use state of the device of the utility model, wherein, Fig.10 As shown, the included angle between the auxiliary display panel 5 and the main display panel 3 is an obtuse angle, and the auxiliary display panel 5 is inclined relative to the main display panel 3, as shown in FIG. Figure 1 As shown, the auxiliary display panel 5 and the main display panel 3 are on the same plane. Figure 8 and Fig. 9 As shown, after use, the auxiliary display panel 5 can be retracted to the rear of the main display panel 3. Specifically, the auxiliary display panel 5 and the connecting block 20 are rotated to be perpendicular to the main display panel 3, and then the auxiliary display panel 5 is rotated to be parallel to the main display panel 3, and finally the auxiliary display panel 5 is pushed to move to the rear of the main display panel 3 to achieve the storage of the auxiliary display panel 5.

[0034] When in use, the paper-based engineering cost estimate evaluation information can be placed on the main display panel 3 and the auxiliary display panel 5, and the paper-based engineering cost estimate evaluation information can be fixed on the main display panel 3 and the auxiliary display panel 5 by means of magnetic blocks.

[0035] According to the engineering cost estimate evaluation display board of the embodiment of the utility model, more engineering cost estimate evaluation information contents can be fixedly displayed by providing the main display board 3 and the auxiliary display board 5. In addition, the auxiliary display board 5 can slide and rotate on the main display board 3 through the connecting mechanism 4, and the angle between the auxiliary display board 5 and the main display board 3 can be adjusted. After use, the auxiliary display board 5 can be retracted to the rear of the main display board 3 for storage. The engineering cost estimate evaluation display board of the utility model is more flexible to use.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, various modifications and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A construction cost estimate evaluation display board, characterized in that: include: Supporting mobile mechanism; A lifting mechanism, the lifting mechanism being detachably mounted on the supporting and moving mechanism; A main display panel, which is mounted on the top of the lifting mechanism and is rotatable; A connecting mechanism, wherein the connecting mechanism is slidably mounted on the upper and lower ends of the main display panel; Auxiliary display panels, wherein two auxiliary display panels are provided, one at the left and the other at the right ends of the main display panel, and the upper and lower ends of one side of the auxiliary display panel are rotatably connected to the connection mechanism; The connecting mechanism comprises: T-shaped sliders, the upper and lower end surfaces of the main display panel are provided with T-shaped slide grooves, and the T-shaped sliders are slidably connected in the T-shaped slide grooves; A connecting block 1, wherein the connecting block 1 is fixedly connected to the longitudinal portion of the T-shaped slider; Connecting block 2, one end of the connecting block 2 is rotatably connected to the connecting block 1 through a rotating shaft, the other end of the connecting block 2 is fixedly connected to a connecting rod, and connecting holes corresponding to the connecting rod are opened at the upper and lower ends of one side of the auxiliary display panel, and the connecting rod is connected in the connecting hole.

2. The engineering cost estimate evaluation display board according to claim 1, characterized in that: The supporting movement mechanism comprises: Support seat; Moving wheels, the moving wheels are installed at four corners of the bottom of the support base; A connecting pipe is fixedly connected to the top of the supporting seat.

3. The engineering cost estimate evaluation display board according to claim 2, characterized in that: The lifting mechanism comprises: A support tube 1, wherein the outer diameter of the support tube 1 matches the inner diameter of the connecting tube, and the bottom of the support tube 1 is inserted into the connecting tube; A second support tube, wherein the second support tube is slidably connected inside the first support tube; An adjusting bolt, corresponding screw holes are provided on the support tube 1 and the support tube 2, and the adjusting bolt is threadedly connected in the screw hole to fix the support tube 2 in the support tube 1.

4. The engineering cost estimate evaluation display board according to claim 3, characterized in that: A U-shaped seat is fixedly connected to the top of the support tube 2, a through hole is provided in the longitudinal portion of the U-shaped seat, a connector is installed in the U-shaped seat, rotating rods are fixedly connected to both sides of one end of the connector, the rotating rod passes through the through hole, an external thread is provided on the rotating rod, a fastening nut is threaded on the rotating rod, the connector is fixed in the U-shaped seat by the fastening nut, and the other end of the connector is fixedly connected to the main display panel.

5. The engineering cost estimate evaluation display board according to claim 4, characterized in that: The main display panel and the auxiliary display panel are magnetic whiteboards.

Images