An engineering cost data management device

Abstract

The utility model discloses an engineering cost data management device relates to engineering cost data management technical field, the utility model discloses an adjusting mechanism and management box are provided with dustproof mechanism in the adjusting mechanism, the management box right side is fixedly connected with motor, motor left side output end is fixedly connected with threaded rod through the shaft coupling, the threaded rod is two thread settings, and the thread line is opposite. The utility model discloses through setting the blocking board, specifically is through the threaded rod rotation to drive two threaded blocks to move to the outside, when the threaded block moves to the outside, will pull the connecting rod and move, then through the connecting rod movement to drive the connecting plate and move, then again through the connecting plate movement to drive the blocking board and move upwards, in the blocking board and move upwards, make that ventilation flue no.

Description

Technical Field

[0001] This utility model belongs to the field of engineering cost data management technology, and in particular relates to an engineering cost data management device. Background Technology

[0002] In the field of construction cost estimation, cost estimators need to prepare budgets and final accounts for the general situation of construction. During budgeting and final accounting, a large amount of draft paper is usually used for calculation. These draft papers cannot be discarded after the calculation is completed. During the verification process, the data needs to be checked to prevent errors. This requires that construction cost data be stored in a special storage box. Existing data management boxes are usually equipped with ventilation slots. This means that when it rains, the humidity in the air gradually increases, causing some moisture to enter the management box through the ventilation slots, making the data and drawings damp and blurring the writing. To address this, we provide an engineering cost data management device. Utility Model Content

[0003] The purpose of this utility model is to provide an engineering cost data management device. By moving the baffle plate upward, the ventilation slot one and ventilation slot two are misaligned, thereby blocking the ventilation slot two and preventing external moisture from entering the management box through the ventilation slot two, which would cause damage to the data and drawings. This solves the problem that some moisture enters the management box through the ventilation slots of the existing management box, causing the data and drawings to become damp and the text on them to become blurred.

[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model is an engineering cost data management device, including an adjustment mechanism and a management box. The adjustment mechanism is equipped with a dustproof mechanism. A motor is fixedly connected to the right side of the management box. A threaded rod is fixedly connected to the left output end of the motor through a coupling. The threaded rod is double-threaded with opposite thread lines. The rotation of the threaded rod drives two threaded blocks to move outward. When the threaded blocks move outward, they pull the connecting rod to move.

[0005] Furthermore, the outer surface of the threaded rod is threaded with two threaded blocks, the bottom of the threaded blocks is rotatably connected to a connecting rod, the bottom of the connecting rod is rotatably connected to a connecting plate, and the bottom of the connecting plate is fixedly connected to a baffle plate. The outer surface of the baffle plate is in contact with the inner wall of the management box, and a placement platform is fixedly connected inside the management box. When the baffle plate moves upward, the ventilation slot one and ventilation slot two are misaligned to block the ventilation slot two, preventing external moisture from entering the management box through the ventilation slot two and causing damage to data and drawings.

[0006] Furthermore, ventilation slots are provided on both the left and right sides of the management box, and baffles are fixedly connected to both the left and right sides of the management box to block rainwater and prevent rainwater from entering the interior of the management box through the ventilation slots.

[0007] Furthermore, the dustproof mechanism includes a connector plate inserted into the barrier plate. A drying box is located on the left side of the connector plate. The drying box is a tool or container used to absorb and store excess moisture from the environment and keep the interior space dry. Its core function is to absorb water vapor from the air using specific drying materials (such as silica gel, quicklime, montmorillonite, etc.), thereby reducing the humidity of the local environment and preventing items from becoming moldy, deteriorating, rusting, or damaged due to moisture.

[0008] Furthermore, the front and back of the drying box are fixedly connected with snap-fit ​​blocks. The right side of the snap-fit ​​block is inserted into the left side of the plug-in plate. The right side of the plug-in plate is fixedly connected with a filter plate. A ventilation slot one is opened on the outside of the barrier plate. The ventilation slot one and ventilation slot two are parallel. The drying box absorbs moisture in the air, reduces the humidity of the air, and increases the storage time of documents and drawings.

[0009] This utility model has the following beneficial effects: This utility model uses a barrier plate, specifically a threaded rod that rotates to move two threaded blocks outwards. As the threaded blocks move outwards, they pull a connecting rod, which in turn moves a connecting plate. The connecting plate then moves the barrier plate upwards, causing the ventilation slot one and ventilation slot two to become misaligned, thus blocking ventilation slot two and preventing external moisture from entering the management box through ventilation slot two, which could damage data and drawings.

[0010] This utility model incorporates a drying box, specifically placed inside a connector plate, with a snap-fit ​​block engaging within the plate. After installation, the connector plate is inserted into a barrier plate. As airflow passes through ventilation slot one and ventilation slot two, it first passes through a filter plate to remove dust, and then the drying box absorbs moisture from the air, reducing humidity and extending the storage time of documents and drawings.

[0011] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a front sectional view of the management box of this utility model; Figure 3 This is a schematic diagram of the overall structure of the connecting rod of this utility model; Figure 4 This is a schematic diagram of the overall structure of the barrier plate of this utility model; Figure 5 This is a schematic diagram of the overall structure of the plug-in board of this utility model.

[0014] The attached diagram lists the components represented by each number as follows: 1. Adjustment mechanism; 101. Management box; 102. Motor; 103. Placement platform; 104. Threaded rod; 105. Threaded block; 106. Connecting rod; 107. Connecting plate; 2. Dustproof mechanism; 201. Barrier plate; 202. Plug-in plate; 203. Ventilation slot one; 204. Drying box; 205. Snap-fit ​​block; 206. Filter plate; 207. Baffle; 208. Ventilation slot two. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figures 1-5As shown, this utility model is an engineering cost data management device, including an adjustment mechanism 1 and a management box 101. The adjustment mechanism 1 is equipped with a dustproof mechanism 2. A motor 102 is fixedly connected to the right side of the management box 101. A threaded rod 104 is fixedly connected to the left output end of the motor 102 through a coupling. The threaded rod 104 is double-threaded with opposite threads. The rotation of the threaded rod 104 drives two threaded blocks 105 to move outward. When the threaded blocks 105 move outward, they pull the connecting rod 106 to move. Then, the movement of the connecting rod 106 drives the connecting plate 107 to move. Then, the movement of the connecting plate 107 drives the blocking plate 201 to move upward. When the blocking plate 201 moves upward, the ventilation slot 1 203 and the ventilation slot 208 are misaligned, thus blocking the ventilation slot 208 and preventing external moisture from entering the management box 101 through the ventilation slot 208, causing damage to the data and drawings.

[0017] The outer surface of the threaded rod 104 is threaded with two threaded blocks 105. The bottom of the threaded blocks 105 is rotatably connected to a connecting rod 106, and the bottom of the connecting rod 106 is rotatably connected to a connecting plate 107.

[0018] A barrier plate 201 is fixedly connected to the bottom of the connecting plate 107. The outer surface of the barrier plate 201 is in contact with the inner wall of the management box 101. A placement platform 103 is fixedly connected inside the management box 101.

[0019] Ventilation slots 208 are provided on both the left and right sides of the management box 101, and baffles 207 are fixedly connected to both the left and right sides of the management box 101.

[0020] The dustproof mechanism 2 includes a plug-in plate 202 inserted into the barrier plate 201, and the left side of the plug-in plate 202 contacts the drying box 204.

[0021] The front and back of the drying box 204 are fixedly connected with snap-fit ​​blocks 205. The right side of the snap-fit ​​block 205 is inserted into the left side of the plug-in plate 202. The drying box 204 is placed inside the plug-in plate 202, and the snap-fit ​​block 205 is snapped into the plug-in plate 202. After installation, the plug-in plate 202 is inserted into the barrier plate 201. When the airflow passes through the ventilation slot 1 203 and the ventilation slot 208, it will first pass through the filter plate 206 to filter the dust, and then pass through the drying box 204 to absorb the moisture in the air, thereby reducing the humidity of the air and increasing the storage time of documents and drawings.

[0022] A filter plate 206 is fixedly connected to the right side of the plug plate 202. A ventilation slot 203 is provided on the outer side of the barrier plate 201. The ventilation slot 203 is parallel to the ventilation slot 208.

[0023] A specific application of this embodiment is as follows: In use, first open the door panel, then place the documents and drawings on the placement platform 103. Next, place the drying box 204 inside the connector plate 202, ensuring the snap-fit ​​block 205 engages with the connector plate 202. After installation, insert the connector plate 202 into the barrier plate 201. When airflow passes through ventilation slot one 203 and ventilation slot two 208, it first passes through the filter plate 206 to filter dust, and then through the drying box 204 to absorb moisture from the air, reducing humidity and increasing the storage time of documents and drawings. On rainy days, start the motor. 102. The motor 102 starts and drives the threaded rod 104 to rotate. Then, the rotation of the threaded rod 104 drives the two threaded blocks 105 to move outward. When the threaded blocks 105 move outward, they pull the connecting rod 106 to move. Then, the movement of the connecting rod 106 drives the connecting plate 107 to move. Then, the movement of the connecting plate 107 drives the barrier plate 201 to move upward. When the barrier plate 201 moves upward, the ventilation slot 1 203 and the ventilation slot 208 are misaligned, thus blocking the ventilation slot 208 and preventing external moisture from entering the management box 101 through the ventilation slot 208, which could damage the data and drawings.

[0024] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0025] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A device for managing engineering cost data, characterized in that, include: The adjustment mechanism (1) and the management box (101) are provided. The adjustment mechanism (1) is equipped with a dustproof mechanism (2). The right side of the management box (101) is fixedly connected to a motor (102). The left output end of the motor (102) is fixedly connected to a threaded rod (104) through a coupling. The threaded rod (104) is double-threaded and the thread lines are opposite.

2. The engineering cost data management device according to claim 1, characterized in that, The outer surface of the threaded rod (104) is threaded with two threaded blocks (105), the bottom of the threaded blocks (105) is rotatably connected to a connecting rod (106), and the bottom of the connecting rod (106) is rotatably connected to a connecting plate (107).

3. The engineering cost data management device according to claim 2, characterized in that, A barrier plate (201) is fixedly connected to the bottom of the connecting plate (107). The outer surface of the barrier plate (201) is in contact with the inner wall of the management box (101). A placement platform (103) is fixedly connected inside the management box (101).

4. The engineering cost data management device according to claim 3, characterized in that, Ventilation slots (208) are provided on both the left and right sides of the management box (101), and baffles (207) are fixedly connected to both the left and right sides of the management box (101).

5. The engineering cost data management device according to claim 1, characterized in that, The dustproof mechanism (2) includes a plug plate (202) inserted into the barrier plate (201), and the left side of the plug plate (202) contacts the drying box (204).

6. The engineering cost data management device according to claim 5, characterized in that, The drying box (204) has a snap-fit ​​block (205) fixedly connected to both the front and back sides. The right side of the snap-fit ​​block (205) is inserted into the left side of the plug-in plate (202).

7. The engineering cost data management device according to claim 6, characterized in that, A filter plate (206) is fixedly connected to the right side of the plug plate (202), and a ventilation slot one (203) is provided on the outer side of the barrier plate (201). The ventilation slot one (203) is parallel to the ventilation slot two (208).

Images