Construction stage real-time cost comparison analyzer

Abstract

The utility model discloses a construction stage real-time cost comparison analyzer, and belongs to the technical field of cost checking. Comprising a bottom plate, extension rods are arranged at the four corners of the bottom plate in a sliding mode, the extension rods slide in the diagonal direction of the bottom plate, a plurality of rubber bands are fixed between every two adjacent extension rods, a third telescopic rod is fixed to the bottom of the bottom plate, a first telescopic rod is vertically fixed to one end of the third telescopic rod, and a second telescopic rod is fixed to the other end of the third telescopic rod. A second telescopic rod parallel to the third telescopic rod is vertically fixed to the upper end of the first telescopic rod, and a scanner is fixed to the second telescopic rod, so that the technical effects that the supporting area of the bottom plate is adjusted, storage and adjustment are convenient, occupied space is reduced, and the functionality of the bottom plate is more diversified are achieved.

Description

Technical Field

[0001] The present application relates to the technical field of cost verification, and more specifically, to a real-time cost comparison analyzer in the construction phase. Background Art

[0002] Real-time cost comparison and scanning analysis during the construction phase is an important part of project management. It involves real-time tracking, monitoring, calculation and comparative analysis of various costs during the construction process.

[0003] Currently, during cost accounting, when paper cost data is counted, it is scanned into a computer through a scanner and then analyzed and compared by the computer. However, since the construction data of different projects include drawing data and material data, the material paper is generally A4 paper, while the drawing paper is mostly A3 or larger. However, the size of the existing scanner base is fixed and cannot be adjusted according to data paper of different sizes, which leads to the problem of single functionality. The small base cannot support large drawings, but the large base takes up a large space.

[0004] In view of this, we propose a real-time cost comparison analyzer for the construction phase. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] The purpose of this application is to provide a real-time cost comparison analyzer during the construction phase, which solves the technical problems in the above-mentioned background technology, realizes the adjustment of the base plate support area, and is easy to store and adjust, reducing space occupancy and making the base plate more functional.

[0007] 2. Technical solution

[0008] The technical solution of the present application provides a real-time cost comparison analyzer for the construction stage, comprising: a base plate, wherein the four corners of the base plate are slidably provided with extension rods, the extension rods slide along the diagonal direction of the base plate, a plurality of rubber bands are fixed between two adjacent extension rods, a retractable third telescopic rod is fixed to the bottom of the base plate, a first telescopic rod is vertically fixed to one end of the third telescopic rod, a second telescopic rod parallel to the third telescopic rod is vertically fixed to the upper end of the first telescopic rod, and a scanner is fixed on the second telescopic rod.

[0009] By adopting the above technical solution, the height of the scanner can be adjusted by telescopic adjustment of the first telescopic rod, and the horizontal position of the scanner can be adjusted by telescopic adjustment of the second telescopic rod and the third telescopic rod to adapt to the adjustment of base plates of different areas. Four extension rods are telescopically adjusted along the diagonal of the base plate, and two adjacent extension rods are connected by multiple rubber bands. When a large drawing is placed on the base plate, the extension rods and the rubber bands, the large drawing can be supported by the extension rods and the rubber bands. When storing, the extension rods are put into the base plate, and the rubber bands are contracted, so that the overall volume can be reduced, the space occupied is reduced, and the functionality of the base plate is made more diverse.

[0010] As an optional solution to the technical solution of this application document, the four corners of the base plate are provided with sliding grooves arranged along the diagonal lines, the cross section of the extension rod is a cross structure, and the extension rod is adapted to slide in the sliding grooves.

[0011] By adopting the above technical solution, the extension rod and the slide groove are adapted to slide to achieve a sliding connection between the extension rod and the base plate, and the extension rod and the base plate are coplanar to ensure the flatness of the base plate support after area adjustment.

[0012] As an optional solution to the technical solution of this application document, the four side walls of the bottom plate are all provided with side strip grooves, and the side strip grooves correspond to the rubber bands.

[0013] By adopting the above technical solution, when the extension rod is stored in the slide groove, multiple rubber bands are stored in the corresponding side strip grooves, so as to facilitate the storage of the rubber bands.

[0014] As an optional solution to the technical solution of the present application, the first telescopic rod includes a vertical tube and a vertical rod slidably inserted in the vertical tube and a first locking screw threadedly connected to the vertical tube; the second telescopic rod includes an upper transverse tube and an upper transverse rod slidably inserted in the upper transverse tube and a second locking screw threadedly connected to the upper transverse tube; the third telescopic rod includes a lower transverse tube and a lower transverse rod slidably inserted in the lower transverse tube and a third locking screw threadedly connected to the lower transverse tube; and a plurality of support feet are fixed to the lower surface of the base plate.

[0015] By adopting the above technical solution, the vertical pole is telescopically adjusted in the vertical tube and fixed against the vertical pole by the first locking screw, so as to facilitate the adjustment of the height of the second telescopic pole and the scanner, and then the upper cross bar is slidably adjusted in the upper cross tube, and the lower cross bar is slidably adjusted in the lower cross tube, and then fixed by the second locking screw and the third locking screw respectively, so as to facilitate the adjustment of the position of the scanner corresponding to the base plate.

[0016] As an optional solution to the technical solution of this application document, the outer surface of the extension rod is wrapped with a rubber sheet.

[0017] By adopting the above technical solution, the friction coefficient between the rubber plate and the slide groove can be increased, thereby achieving positioning of the extension rod after sliding with the slide groove.

[0018] 3. Beneficial effects

[0019] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0020] 1. This application facilitates adjustment of the height of the scanner by telescoping the first telescopic rod, and adjusts the horizontal position of the scanner by telescoping the second and third telescopic rods to adapt to base plates of different areas. Four extension rods are telescopingly adjusted along the diagonal lines of the base plate, and two adjacent extension rods are connected by multiple rubber bands. When a large drawing is placed on the base plate, the extension rods, and the rubber bands, the extension rods and the rubber bands can support the large drawing. When storing, the extension rods are retracted into the base plate, and the rubber bands are contracted, thereby reducing the overall volume, reducing the space occupied, and making the base plate more functional. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall storage state structure of the real-time cost comparison analyzer for the construction phase disclosed in a preferred embodiment of the present application;

[0022] Figure 2 This is a schematic structural diagram of a construction phase real-time cost comparison and analysis instrument in a preferred embodiment of the present application in a state where the base plate support area is increased;

[0023] Figure 3 A construction phase real-time cost comparison analyzer disclosed in a preferred embodiment of this application Figure 2 Schematic diagram of the bottom structure;

[0024] Figure 4 This is a schematic diagram of the bottom plate structure of a real-time cost comparison and analysis instrument for the construction phase disclosed in a preferred embodiment of the present application;

[0025] Figure 5 This is a schematic diagram of a transverse cross-sectional structure of a bottom plate of a construction phase real-time cost comparison and analysis instrument disclosed in a preferred embodiment of the present application;

[0026] Figure 6 This is a schematic diagram of the extension rod structure of the real-time cost comparison and analysis instrument for the construction phase disclosed in a preferred embodiment of the present application;

[0027] Explanation of the numbers in the figure: 1. Base plate; 11. Slide groove; 12. Side strip groove; 13. Support foot; 2. First telescopic rod; 21. Vertical tube; 211. First locking screw; 22. Vertical rod; 3. Second telescopic rod; 31. Upper horizontal tube; 311. Second locking screw; 32. Upper horizontal rod; 4. Third telescopic rod; 41. Lower horizontal tube; 411. Third locking screw; 42. Lower horizontal rod; 5. Scanner; 6. Extension rod; 61. Rubber plate; 7. Rubber band. DETAILED DESCRIPTION

[0028] The present application is further described in detail below with reference to the accompanying drawings.

[0029] The real-time cost comparison analyzer for the construction stage includes: a base plate 1, extension rods 6 are slidably provided on the four corners of the base plate 1, the extension rods 6 slide along the diagonal direction of the base plate 1, and multiple rubber bands 7 are fixed between two adjacent extension rods 6. A retractable third telescopic rod 4 is fixed to the bottom of the base plate 1, a first telescopic rod 2 is vertically fixed to one end of the third telescopic rod 4, a second telescopic rod 3 parallel to the third telescopic rod 4 is vertically fixed to the upper end of the first telescopic rod 2, and a scanner 5 is fixed on the second telescopic rod 3.

[0030] Reference Figures 1-6 By telescoping the first telescopic rod 2, the height of the scanner 5 can be adjusted. By telescoping the second telescopic rod 3 and the third telescopic rod 4, the horizontal position of the scanner 5 can be adjusted to adapt to the adjustment of base plates 1 of different areas. Four extension rods 6 are telescopically adjusted along the diagonal of the base plate 1, and two adjacent extension rods 6 are connected by multiple rubber bands 7. When a large drawing is placed on the base plate 1, the extension rods 6 and the rubber bands 7, the large drawing can be supported by the extension rods 6 and the rubber bands 7. When storing, the extension rods 6 are received in the base plate 1, and the rubber bands 7 are contracted, so that the overall volume can be reduced, thereby reducing the space occupied and making the base plate 1 more functional.

[0031] The four corners of the bottom plate 1 are all provided with sliding grooves 11 arranged along the diagonal lines. The cross section of the extension rod 6 is a cross structure, and the extension rod 6 is adapted to slide in the sliding grooves 11 .

[0032] Reference Figure 1 、 Figure 2 、 Figure 4 and Figure 6 The extension rod 6 and the slide groove 11 are adapted to slide to realize the sliding connection between the extension rod 6 and the base plate 1, and the extension rod 6 and the base plate 1 are coplanar to ensure the flatness of the base plate 1 support after the area is adjusted.

[0033] The four side walls of the bottom plate 1 are all provided with side strip grooves 12 , which correspond to the rubber bands 7 .

[0034] Reference Figure 2 and Figure 4 and Figure 5 When the extension rod 6 is stored in the slide groove 11, the multiple rubber bands 7 are stored in the corresponding side strip grooves 12 to facilitate the storage of the rubber bands 7.

[0035] The first telescopic rod 2 includes a vertical tube 21, a vertical rod 22 slidably inserted in the vertical tube 21, and a first locking screw 211 threadedly connected to the vertical tube 21. The second telescopic rod 3 includes an upper transverse tube 31, an upper transverse rod 32 slidably inserted in the upper transverse tube 31, and a second locking screw 311 threadedly connected to the upper transverse tube 31. The third telescopic rod 4 includes a lower transverse tube 41, a lower transverse rod 42 slidably inserted in the lower transverse tube 41, and a third locking screw 411 threadedly connected to the lower transverse tube 41. A plurality of supporting legs 13 are fixed to the lower surface of the base plate 1.

[0036] Reference Figure 2 and Figure 3 , by telescopic adjustment of the vertical rod 22 in the vertical tube 21, and by the first locking screw 211 fixed against the vertical rod 22, the height of the second telescopic rod 3 and the scanner 5 can be adjusted, and then the upper cross bar 32 is adjusted by sliding insertion in the upper cross tube 31, and the lower cross bar 42 is adjusted by sliding insertion in the lower cross tube 41, and then fixed by the second locking screw 311 and the third locking screw 411 respectively, so as to adjust the position of the scanner 5 corresponding to the base plate 1.

[0037] The outer surface of the extension rod 6 is wrapped with a rubber sheet 61 .

[0038] Reference Figure 6 The rubber plate 61 can increase the friction coefficient with the slide groove 11, thereby achieving the positioning of the extension rod 6 after sliding with the slide groove 11.

[0039] Working principle: When it is necessary to support and scan a large drawing, the extension rod 6 is pulled outward, and at the same time, the rubber band 7 between the two adjacent extension rods 6 is stretched. Then, the vertical rod 22 is telescopically adjusted in the vertical tube 21, and the first locking screw 211 is fixed to the vertical rod 22 to facilitate the adjustment of the height of the second telescopic rod 3 and the scanner 5. Then, the upper cross bar 32 is slidably adjusted in the upper cross tube 31, and the lower cross bar 42 is slidably adjusted in the lower cross tube 41. Then, they are fixed by the second locking screw 311 and the third locking screw 411 respectively, so as to facilitate the adjustment of the position of the scanner 5 corresponding to the base plate 1. Finally, the drawing is placed on the base plate 1, the extension rod 6 and the rubber band 7.

Claims

1. Real-time cost comparison analyzer for construction phase, characterized by: include: A base plate (1) is provided, wherein the four corners of the base plate (1) are all slidably provided with extension rods (6), the extension rods (6) slide along the diagonal direction of the base plate (1), a plurality of rubber bands (7) are fixed between two adjacent extension rods (6), a retractable third telescopic rod (4) is fixed at the bottom of the base plate (1), a first telescopic rod (2) is vertically fixed to one end of the third telescopic rod (4), a second telescopic rod (3) parallel to the third telescopic rod (4) is vertically fixed to the upper end of the first telescopic rod (2), and a scanner (5) is fixed on the second telescopic rod (3).

2. The construction phase real-time cost comparison and analysis instrument according to claim 1, characterized in that: The four corners of the bottom plate (1) are all provided with sliding grooves (11) arranged along the diagonal lines. The cross section of the extension rod (6) is a cross structure, and the extension rod (6) is adapted to slide in the sliding grooves (11).

3. The construction phase real-time cost comparison and analysis instrument according to claim 1, characterized in that: The four side walls of the bottom plate (1) are all provided with side strip grooves (12), and the side strip grooves (12) correspond to the rubber bands (7).

4. The construction phase real-time cost comparison and analysis instrument according to claim 1, characterized in that: The first telescopic rod (2) includes a vertical tube (21), a vertical rod (22) slidably inserted into the vertical tube (21), and a first locking screw (211) threadedly connected to the vertical tube (21); the second telescopic rod (3) includes an upper transverse tube (31), an upper transverse rod (32) slidably inserted into the upper transverse tube (31), and a second locking screw (311) threadedly connected to the upper transverse tube (31); the third telescopic rod (4) includes a lower transverse tube (41), a lower transverse rod (42) slidably inserted into the lower transverse tube (41), and a third locking screw (411) threadedly connected to the lower transverse tube (41); and a plurality of supporting legs (13) are fixed to the lower surface of the base plate (1).

5. The construction phase real-time cost comparison and analysis instrument according to claim 1, characterized in that: The outer surface of the extension rod (6) is wrapped with a rubber plate (61).

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