Project detail recording device for project cost

Abstract

The utility model discloses a project detail recording device for project cost, and relates to the field of project cost. The project detail recording device for the project cost comprises a workbench, two fixing rods are fixedly connected to the workbench, the fixing rods are provided with adjusting units and fixing units, the adjusting units are used for adjusting the positions of upper connecting frames and the fixing rods, and the fixing units are used for fixing sliding rods. According to the project detail recording device for the project cost, when a project cost data graph is clamped and fixed according to the size of the project cost data graph, an upper connecting frame drives a sliding rod to slide on the inner wall of a fixed rod, and the positions of the upper connecting frame and the fixed rod are changed; at the moment, the position of the upper connecting frame is changed relative to the lower connecting frame and the fixing frame, so that engineering cost data diagrams of different sizes can be conveniently clamped and fixed, and observation and recording are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering cost, in particular to a project detail recording device for engineering cost. Background Art

[0002] Project cost is a tool for project decision-making. During the project decision-making stage, construction project cost is an important basis for project financial analysis and economic evaluation.

[0003] Before the construction of the project, it is necessary to investigate and compare the data and record the data details on the project to facilitate subsequent calculations and comparisons.

[0004] When recording the project details of the engineering cost, the engineering cost data chart is placed on the workbench, and the project details are sorted and recorded by comparing and analyzing the engineering cost data charts spread on the workbench. However, the prior art requires the use of multiple engineering cost data charts when performing data comparison and recording, which are easily stacked when placed on the workbench, resulting in inconvenience in use. At the same time, when comparing the engineering cost data charts, multiple engineering cost data charts need to be spread on the workbench, resulting in the workbench being unable to be used normally. Therefore, we propose a project detail recording device for engineering cost. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a project detail recording device for engineering cost, which solves the problem that when performing data comparison and recording, multiple engineering cost data charts need to be used in conjunction with each other, which are easily stacked when placed on a workbench, making them inconvenient to use. At the same time, when performing comparison of engineering cost data charts, multiple engineering cost data charts need to be spread on the workbench, which makes the workbench unable to be used normally.

[0006] To achieve the above purpose, the utility model is implemented by the following technical scheme: a project detail recording device for engineering cost includes a workbench, two fixed rods are fixedly connected to the workbench, a fixed frame and a lower connecting frame are arranged between the two fixed rods, an upper connecting frame is arranged on the fixed rod, and the fixed rod is provided with:

[0007] An adjusting unit, the adjusting unit comprising a sliding rod, the sliding rod being slidably connected to the inner wall of the fixed rod, the top end surface of the sliding rod being fixedly connected to the upper connecting frame, the upper connecting frame being connected to the fixed rod through the sliding rod, and the adjusting unit being used to adjust the position of the upper connecting frame and the fixed rod;

[0008] The fixing unit includes a screw rod, which is threadedly connected to the inner wall of the fixing rod, the end of the screw rod is fixedly connected to an extrusion seat, the other end of the screw rod is fixedly connected to a handle, the extrusion seat is fitted with the sliding rod, and the fixing unit is used to fix the sliding rod.

[0009] Preferably, the fixing frame is fixedly connected between two fixing rods.

[0010] Preferably, a slide groove is formed between the fixing frame, the lower connecting frame and the upper connecting frame, and a sliding seat is slidably connected to the inner wall of the slide groove.

[0011] Preferably, a magnetic block is fixedly connected to the outer wall of the sliding seat.

[0012] Preferably, a threaded rod is slidably connected to the inner wall of the lower connecting frame.

[0013] Preferably, the threaded rod is fixedly connected to the top end surface of the workbench.

[0014] Preferably, the outer peripheral wall of the threaded rod is threadedly connected with a nut seat, and the nut seat is fitted with the bottom end surface of the lower connecting frame.

[0015] The utility model discloses a project detail recording device for engineering cost, which has the following beneficial effects:

[0016] The device for recording project details of engineering cost, when clamping and fixing the engineering cost data diagram according to its size, adjusts and pulls the upper connecting frame to move relative to the fixing rod, and the upper connecting frame drives the sliding rod to slide on the inner wall of the fixing rod, thereby changing the position of the upper connecting frame and the fixing rod. At this time, the position of the upper connecting frame relative to the lower connecting frame and the fixing frame changes, which is convenient for clamping and fixing engineering cost data diagrams of different sizes, facilitating observation and recording, and avoiding stacking, which makes observation and recording inconvenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the connection of the fixed rod of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the fixing rod of the utility model;

[0021] Figure 4 For this utility model Figure 3 A is an enlarged view of the middle image.

[0022] In the figure: 1, workbench; 2, fixed rod; 201, sliding rod; 3, upper connecting frame; 4, fixed frame; 5, lower connecting frame; 6, threaded rod; 601, nut seat; 7, screw rod; 701, extrusion seat; 702, handle; 8, sliding seat. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are 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.

[0024] The embodiment of the present application provides a project detail recording device for engineering cost, which solves the problem that when performing data comparison and recording, it is necessary to use multiple engineering cost data drawings, which are easily stacked when placed on the workbench 1, resulting in inconvenience in use. At the same time, when performing comparison of engineering cost data drawings, it is necessary to spread multiple engineering cost data drawings on the workbench 1, resulting in the problem that the workbench 1 cannot be used normally. When the engineering cost data drawings are clamped and fixed according to the size of the engineering cost data drawings, the upper connecting frame 3 is adjusted and pulled to move relative to the fixed rod 2. At this time, the upper connecting frame 3 drives the sliding rod 201 to slide on the inner wall of the fixed rod 2, changing the position of the upper connecting frame 3 and the fixed rod 2. At this time, the position of the upper connecting frame 3 relative to the lower connecting frame 5 and the fixed frame 4 is changed, which is convenient for clamping and fixing engineering cost data drawings of different sizes, convenient for observation and recording, and avoids stacking, which causes inconvenience in observation and recording.

[0025] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0026] The utility model embodiment discloses a project detail recording device for engineering cost.

[0027] According to the attached Figure 1-4 As shown, the workbench 1 includes two fixed rods 2 fixedly connected to the workbench 1, a fixed frame 4 and a lower connecting frame 5 are arranged between the two fixed rods 2, and an upper connecting frame 3 is arranged on the fixed rod 2. By clamping the engineering cost data chart between the upper connecting frame 3 and the lower connecting frame 5, the lower connecting frame 5 and the fixed frame 4, or the upper connecting frame 3 and the fixed frame 4, the engineering cost data charts of different sizes are fixed, so as to facilitate the staff to observe and record. The fixed rod 2 is provided with:

[0028] The adjusting unit includes a sliding rod 201, which is slidably connected to the inner wall of the fixed rod 2, and the top end surface of the sliding rod 201 is fixedly connected to the upper connecting frame 3, and the upper connecting frame 3 is connected to the fixed rod 2 through the sliding rod 201. The adjusting unit is used to adjust the position of the upper connecting frame 3 and the fixed rod 2. When the engineering cost data diagram is clamped and fixed according to the size of the engineering cost data diagram, the upper connecting frame 3 is moved relative to the fixed rod 2 by adjusting and pulling. At this time, the upper connecting frame 3 drives the sliding rod 201 to slide on the inner wall of the fixed rod 2 to change the position of the upper connecting frame 3 and the fixed rod 2. At this time, the position of the upper connecting frame 3 relative to the lower connecting frame 5 and the fixed frame 4 is changed, which is convenient for clamping and fixing engineering cost data diagrams of different sizes, convenient for observation and recording, and avoids stacking, which makes observation and recording inconvenient.

[0029] The fixing unit includes a screw rod 7, which is threadedly connected to the inner wall of the fixing rod 2. The end of the screw rod 7 is fixedly connected to an extrusion seat 701, and the other end of the screw rod 7 is fixedly connected to a handle 702. The extrusion seat 701 fits the sliding rod 201. The fixing unit is used to fix the sliding rod 201. When the upper connecting frame 3 is pulled to a specified height, the screw rod 7 is rotated by rotating the handle 702. Under the rotation of the screw rod 7, the screw rod 7 drives the extrusion seat 701 to move relative to the extrusion seat 701, so that the extrusion seat 701 contacts and squeezes the sliding rod 201, thereby fixing the sliding rod 201 and fixing the position of the upper connecting frame 3.

[0030] The fixing frame 4 is fixedly connected between the two fixing rods 2, and the position of the fixing frame 4 is fixed, and it serves as the bottommost fixing end.

[0031] There are slide grooves between the fixed frame 4, the lower connecting frame 5 and the upper connecting frame 3, and a sliding seat 8 is slidably connected to the inner wall of the slide groove. By pulling the sliding seat 8 to slide on the upper connecting frame 3, the fixed frame 4 and the lower connecting frame 5, the position of the sliding seat 8 is changed, so that the sliding seat 8 can adjust the size of the engineering cost data chart.

[0032] A magnetic block is fixedly connected to the outer wall of the sliding seat 8. The engineering cost data chart is placed so that the end angles thereof correspond to the sliding seat 8, and then the engineering cost data chart is fixed to the sliding seat 8 by the magnet.

[0033] A threaded rod 6 is slidably connected to the inner wall of the lower connecting frame 5, and the threaded rod 6 is fixedly connected to the top end surface of the workbench 1. The lower connecting frame 5 is pulled to slide on the threaded rod 6 to change the position of the lower connecting frame 5 relative to the fixed frame 4 and the upper connecting frame 3, and then the engineering cost data diagram clamped between the upper connecting frame 3 and the lower connecting frame 5 and the fixed frame 4 and the upper connecting frame 3 has a large number of sizes to meet the use in different situations.

[0034] The outer peripheral wall of the threaded rod 6 is threadedly connected with a nut seat 601, and the nut seat 601 fits against the bottom end surface of the lower connecting frame 5. The lower connecting frame 5 is pulled to slide on the threaded rod 6 to change the position of the lower connecting frame 5 on the threaded rod 6. When adjusted to a suitable position, the nut seat 601 is rotated to make the nut seat 601 rotate along the inner wall of the threaded rod 6 until it fits against the bottom end surface of the lower connecting frame 5, thereby limiting the position of the lower connecting frame 5.

[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for recording project details of construction cost, comprising a workbench (1), characterized in that: The workbench (1) is fixedly connected to two fixing rods (2), a fixing frame (4) and a lower connecting frame (5) are arranged between the two fixing rods (2), an upper connecting frame (3) is arranged on the fixing rod (2), and the fixing rod (2) is provided with: An adjustment unit, the adjustment unit comprising a sliding rod (201), the sliding rod (201) being slidably connected to the inner wall of the fixed rod (2), the top end surface of the sliding rod (201) being fixedly connected to an upper connecting frame (3), the upper connecting frame (3) being connected to the fixed rod (2) via the sliding rod (201), and the adjustment unit being used to adjust the position of the upper connecting frame (3) and the fixed rod (2); The fixing unit comprises a screw rod (7), wherein the screw rod (7) is threadedly connected to the inner wall of the fixing rod (2), the end of the screw rod (7) is fixedly connected to an extrusion seat (701), the other end of the screw rod (7) is fixedly connected to a handle (702), the extrusion seat (701) is fitted with the sliding rod (201), and the fixing unit is used to fix the sliding rod (201).

2. The device for recording project details of construction cost according to claim 1, characterized in that: The fixing frame (4) is fixedly connected between the two fixing rods (2).

3. The device for recording project details of construction cost according to claim 2, characterized in that: A sliding groove is formed between the fixed frame (4), the lower connecting frame (5) and the upper connecting frame (3), and a sliding seat (8) is slidably connected to the inner wall of the sliding groove.

4. The device for recording project details of construction cost according to claim 3, characterized in that: A magnetic block is fixedly connected to the outer wall of the sliding seat (8).

5. The device for recording project details of construction cost according to claim 3, characterized in that: A threaded rod (6) is slidably connected to the inner wall of the lower connecting frame (5).

6. The device for recording project details of construction cost according to claim 5, characterized in that: The threaded rod (6) is fixedly connected to the top end surface of the workbench (1).

7. The device for recording project details of construction cost according to claim 6, characterized in that: The outer peripheral wall of the threaded rod (6) is threadedly connected with a nut seat (601), and the nut seat (601) is in contact with the bottom end surface of the lower connecting frame (5).

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