Recording folder for project pre-settlement auditing site

Abstract

The utility model relates to the technical field of folders, and discloses a recording folder for an engineering pre-settlement audit site, which comprises a folder body, a zipper is arranged at an opening of the folder body, the front side and the rear side of the bottom end of the folder body are rotatably connected with a placing frame, a plurality of placing grooves are arranged outside the placing frame, and the folder body is provided with a plurality of clamping grooves. The folder comprises a folder body, the front side and the rear side of the interior of the folder body are each rotationally connected with two supporting frames, the front side and the rear side of the interior of the folder body are each provided with two mounting grooves, the inner walls of the mounting grooves are fixedly connected with first springs, and the ends, away from each other, of the first springs on the left side and the right side are each fixedly connected with a first limiting block. According to the utility model, through the mutual cooperative use of the placement rack, the support frame, the placement groove and other structures, the folder body can be adjusted at different angles, and then the angle can be adjusted as required, so that files and records in the folder can be displayed in front of auditing personnel or engineers more intuitively.

Description

Technical Field

[0001] The utility model relates to the technical field of folders, in particular to a recording folder used on-site for project preliminary settlement audit. Background Art

[0002] The on-site record folder for project pre-settlement audit is an important tool for organizing and managing information related to construction project budgets and actual expenditures. It includes project contracts, budget reports, actual expenditure records, change applications, on-site inspection reports, supervision records and other documents, aiming to ensure the transparency and accuracy of the audit process so that the audit team can effectively evaluate and review the rationality and quality of project costs, and provide a basis and guarantee for the economic operation of the project.

[0003] In order to simplify the structure and save costs, the folders in the prior art are generally fixed, which may cause the files to be at an inappropriate angle during use, resulting in auditors facing limited viewing angles when consulting and recording files, increasing the inconvenience and time spent on operation. In addition, the fixed-angle folders may cause the files to be at an inappropriate angle or pressure for a long time, which may easily cause the edges of the files to be damaged, broken or bent, affecting the storage and long-term use of the files. In view of the above problems, the technicians in this field have proposed a recording folder for project pre-settlement audit site to solve the above problems. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a recording folder for on-site project pre-settlement audit, aiming to improve the problem that the folders in the prior art are generally fixed in order to simplify the structure and save costs.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A recording folder for on-site audit of engineering pre-settlement, comprising a folder body, a zipper is provided at the opening of the folder body, a placement rack is rotatably connected to the front and rear sides of the bottom end of the folder body, a plurality of placement slots are provided on the outside of the placement rack, the front and rear sides of the interior of the folder body are rotatably connected to two support racks, the front and rear sides of the interior of the folder body are provided with two installation slots, the inner wall of the installation slot is fixedly connected with a spring 1, the separated ends of the spring 1 on the left and right sides are fixedly connected to a limited block 1, the separated sides of the limit blocks 1 on the left and right sides are fixedly connected with a clamping block, the other ends of the limit blocks 1 on the left and right sides are fixedly connected with a drawstring, the close sides of the drawstrings on the left and right sides are fixedly connected with a rotating rod, the inside of the placement rack is provided with a clamping slot, a plurality of file bags are fixedly connected to the inside of the folder body, and a flattening component is provided inside the folder body, and the flattening component flattens the file bags.

[0007] Furthermore, the flattening assembly includes a mounting block, the mounting block is fixedly connected to the inside of the folder body, the folder body is rotatably connected to the inside of the pressure plate, a limiting groove is provided inside the mounting block, a spring 2 is fixedly connected to the inner wall of the limiting groove, the top of the spring 2 is fixedly connected to a limiting block 2, the inside of the limiting block 2 is fixedly connected to a pull rod, a fixed groove is provided inside the pressure plate, the limiting groove is rotatably connected to the inside of a swing rod, and the left side of the swing rod is rotatably connected to a pressing block.

[0008] Furthermore, the interior of the placement groove is engaged with the exterior of the support frame, and the interior of the installation groove is slidably connected with the exterior of the first limiting block.

[0009] Furthermore, the interior of the installation slot is slidably connected to the exterior of the clamping block, and the spring is set on the exterior of the pull rope.

[0010] Furthermore, the outside of the card block is engaged with the inside of the card slot.

[0011] Furthermore, the outside of the drawstring is slidably connected to the inside of the folder body, and the outside of the rotating rod is rotatably connected to the inside of the folder body.

[0012] Furthermore, the bottom end of the swing rod is movably connected to the top end of the pull rod, and the inside of the limiting groove is slidably connected to the outside of the second limiting block.

[0013] Furthermore, the interior of the limiting groove is slidably connected to the exterior of the pull rod, and the exterior of the pull rod is engaged with the interior of the fixing groove.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, by taking out the placement rack and the support rack from the folder body and placing one end of the support rack in different placement slots on the placement rack, the folder body can be adjusted to different angles, and then the angle can be adjusted as needed, so that the files and records in the folder can be more intuitively displayed in front of auditors or engineers, thereby improving work efficiency and reducing the time for searching and organizing files.

[0016] 2. In the utility model, the rotating rod drives the pull rope to move, the pull rope drives the limit block to move, the limit block drives the clamping block to move, and the elastic action of the spring 1 can conveniently fix the placement rack, thereby preventing it from being hit by the outside or accidentally falling when moving or storing, thereby reducing the possibility of damage or loss of the mechanism itself, saving space and being more convenient to carry.

[0017] 3. In the utility model, pressing the pressing rod drives one end of the swing rod to move downward, so that the other end of the swing rod drives the pull rod to move upward, and the pull rod drives the limit block to move with it. Through the elastic action of the second spring, the pressure plate can be conveniently fixed, so that the pressure plate can stably flatten the edge of the file belt, and then effectively fix the paper or file content in the file to prevent them from being bent or damaged during movement or storage, and can make the overall file look flatter and neater, avoid protruding or loose edges, and enhance the visual professionalism and aesthetics of the file. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of a recording folder for on-site project preliminary settlement audit proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of a storage rack structure for recording folders used on-site for project preliminary settlement audit proposed by the utility model;

[0020] Figure 3 A schematic diagram of a pull rope structure of a recording folder for on-site project preliminary settlement audit proposed by the utility model;

[0021] Figure 4 for Figure 3 The enlarged view of point A in the middle;

[0022] Figure 5 This is a schematic diagram of the file bag structure of a recording folder for on-site project preliminary settlement audit proposed by the utility model;

[0023] Figure 6 The utility model is a schematic diagram of the second structure of a spring for recording folders used on-site for project preliminary settlement audit.

[0024] Legend:

[0025] 1. Folder body; 2. Zipper; 3. Placement rack; 4. Placement slot; 5. Support rack; 6. Installation slot; 7. Spring 1; 8. Limit block 1; 9. Card block; 10. Card slot; 11. Pull rope; 12. Rotating rod; 13. File bag; 14. Flattening assembly; 1401. Installation block; 1402. Pressing plate; 1403. Limiting slot; 1404. Spring 2; 1405. Limiting block 2; 1406. Pull rod; 1407. Fixed slot; 1408. Swinging rod; 1409. Pressing block. 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] Reference Figure 1 , Figure 2 and Figure 5 The utility model provides an embodiment: a recording folder for project preliminary settlement audit site, including a folder body 1, a zipper 2 is arranged at the opening of the folder body 1, a placement rack 3 is rotatably connected to the front and back sides of the bottom end of the folder body 1, a plurality of placement slots 4 are opened on the outside of the placement rack 3, two support racks 5 are rotatably connected to the front and back sides of the interior of the folder body 1, the interior of the placement slot 4 is engaged with the exterior of the support rack 5, and a plurality of file bags 13 are fixedly connected to the interior of the folder body 1.

[0028] Specifically, the folder body 1 can be opened through the zipper 2 at the opening of the folder body 1, and the placement rack 3 and the support rack 5 are connected by rotation inside the folder body 1, and the support rack 5 is on the inner side of the placement rack 3, so that the support rack 5 can be supported by the placement rack 3, so that the support rack 5 can be fixed, and the support rack 5 is engaged with the placement slot 4, so that the support angle of the folder body 1 can be adjusted by placing the support rack 5 in different positions of the placement slot 4, and the documents can be placed through the multiple file pockets 13 in the folder body 1.

[0029] Reference Figure 2-Figure 4 Two mounting grooves 6 are provided on the front and back sides of the interior of the folder body 1, and a spring 7 is fixedly connected to the inner wall of the mounting groove 6. The separated ends of the springs 7 on the left and right sides are fixedly connected to a limit block 8. The interior of the mounting groove 6 is slidably connected to the outside of the limit block 8, and the separated sides of the limit blocks 8 on the left and right sides are fixedly connected with a clamping block 9. The interior of the mounting groove 6 is slidably connected to the outside of the clamping block 9, and the other ends of the limit blocks 8 on the left and right sides are fixedly connected with a pull rope 11. The spring 7 is sleeved on the outside of the pull rope 11, and the outside of the pull rope 11 is slidably connected to the interior of the folder body 1. The near side of the pull ropes 11 on the left and right sides is fixedly connected with a rotating rod 12, and the outside of the rotating rod 12 is rotatably connected to the inside of the folder body 1. The left and right sides of the interior of the placement rack 3 are provided with clamping grooves 10, and the outside of the clamping block 9 is engaged with the inside of the clamping groove 10.

[0030] Specifically, the mounting groove 6 and the limit block 8 fix the spring 7, so that the spring 7 can stably perform elastic deformation, the mounting groove 6 limits the limit block 8 and the card block 9, so that the limit block 8 and the card block 9 will not deviate when moving, and the card block 9 and the card groove 10 are engaged with each other, so that the placement rack 3 can be fixed, and the folder body 1 limits the pull rope 11 and the rotating rod 12, so that the pull rope 11 is stable when it moves and the rotating rod 12 is rotated, and the left and right side pull ropes 11 are driven to move to the adjacent side by rotating the rotating rod 12, thereby driving the left and right side limit blocks 8 to move with it, and then driving the left and right side card blocks 9 to move to the adjacent side, so that the card block 9 is disengaged from the card groove 10, and then the placement rack 3 and the support frame 5 can be conveniently taken out.

[0031] Reference Figure 5 and Figure 6 The folder body 1 is provided with a flattening assembly 14 inside, which flattens the file bag 13. The flattening assembly 14 includes a mounting block 1401, which is fixedly connected to the inside of the folder body 1. The folder body 1 is rotatably connected with a pressing plate 1402 inside. A limiting groove 1403 is provided inside the mounting block 1401. A spring 2 1404 is fixedly connected to the inner wall of the limiting groove 1403. The top of the spring 2 1404 is fixedly connected to the limiting block 2 1405. The inside of the limiting groove 1403 is connected to the limiting block 1405. The outside of block 1405 is slidably connected, the inside of limit block 1405 is fixedly connected with pull rod 1406, the inside of limit slot 1403 is slidably connected with the outside of pull rod 1406, the inside of pressure plate 1402 is provided with fixed slot 1407, the outside of pull rod 1406 is engaged with the inside of fixed slot 1407, the inside of limit slot 1403 is rotatably connected with swing rod 1408, the bottom end of swing rod 1408 is movably connected with the top end of pull rod 1406, and the left side of swing rod 1408 is rotatably connected with pressing block 1409.

[0032] Specifically, the limit groove 1403 and the limit block 1405 fix the spring 1404, so that the spring 1404 can stably perform elastic deformation, and the limit groove 1403 limits the limit block 1405 and the pull rod 1406, so that the limit block 1405 and the pull rod 1406 will not deviate when moving, and the pull rod 1406 is engaged with the fixed groove 1407, so that the pressure plate 1402 can stably flatten the edge of the file bag 13, and is rotatably connected to the limit groove 1403 through the swing rod 1408, and one end of the swing rod 1408 is rotatably connected to the pressing block 1409, and the other end is movably connected to the pull rod 1406, so that pressing the pressing block 1409 can drive the swing rod 1408 to move, and then the other end of the swing rod 1408 will drive the pull rod 1406 to move.

[0033] Working principle: When the angle of the folder body 1 needs to be adjusted, the placement frame 3 and the support frame 5 are taken out from the folder body 1, and the support frame 5 is placed in one of the placement slots 4, so that the support frame 5 is engaged with the placement slot 4, and the folder body 1 can be supported. By placing the support frame 5 in the placement slot 4 at different positions, the angle of the folder body 1 can be conveniently adjusted;

[0034] In addition, when it is necessary to fix the placement rack 3 and the support rack 5 inside the folder body 1, the left and right side pull ropes 11 are driven to move toward the adjacent side by rotating the rotating rod 12, thereby driving the left and right side limit blocks 8 to move with them, so that the limit blocks 8 squeeze the spring 7 for elastic deformation, thereby driving the left and right side clamping blocks 9 to move toward the adjacent side, thereby retracting the support rack 5 into the folder body 1, and then placing the placement rack 3 inside the folder body 1, and the spring 7 performs a reset activity, driving the left and right side limit blocks 8 to move toward the separated side, thereby driving the clamping block 9 to move with it into the clamping slot 10, and then the clamping block 9 is engaged with the clamping slot 10, thereby fixing the placement rack 3, and the support rack 5 can be fixed by the placement rack 3, thereby completing the storage of the placement rack 3 and the support rack 5;

[0035] In addition, when it is necessary to flatten the documents in the file bag 13 to prevent them from curling, the pressing block 1409 is pressed downward to move, thereby driving the left end of the swing rod 1408 to move with it, so that the right end of the swing rod 1408 can drive the pull rod 1406 to move upward, and then drive the limit block 1405 to move with it, and the limit block 1405 pulls the spring 1404 to elastically deform, so that the file bag 13 is placed in a suitable position, and the edge of the file bag 13 is pressed by rotating the pressure plate 1402, and then the spring 1404 performs a reset activity, thereby driving the limit block 1405 to move downward, and driving the pull rod 1406 to move into the fixed groove 1407, so that the pull rod 1406 is engaged with the fixed groove 1407, so that the pressure plate 1402 can stably flatten the edges of the documents in the file bag 13.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A record folder for on-site project preliminary settlement audit, comprising a folder body (1), characterized in that: A zipper (2) is provided at the opening of the file folder body (1); a placement rack (3) is rotatably connected to the front and rear sides of the bottom end of the file folder body (1); a plurality of placement slots (4) are provided on the outside of the placement rack (3); two support racks (5) are rotatably connected to the front and rear sides of the inside of the file folder body (1); two installation slots (6) are provided on the front and rear sides of the inside of the file folder body (1); a spring (7) is fixedly connected to the inner wall of the installation slot (6); and the separated ends of the spring (7) on the left and right sides are fixedly connected to a limiting block (8). The separated sides of the limit blocks (8) on the left and right sides are fixedly connected with a clamping block (9), the other ends of the limit blocks (8) on the left and right sides are fixedly connected with a drawstring (11), and the adjacent sides of the drawstrings (11) on the left and right sides are fixedly connected with a rotating rod (12), the left and right sides of the interior of the placement rack (3) are provided with clamping slots (10), the interior of the folder body (1) is fixedly connected with a plurality of file pockets (13), and the interior of the folder body (1) is provided with a flattening component (14), and the flattening component (14) has a flattening effect on the file pockets (13).

2. A project preliminary settlement audit on-site record folder according to claim 1, characterized in that: The flattening assembly (14) comprises a mounting block (1401), wherein the mounting block (1401) is fixedly connected to the interior of the folder body (1), a pressing plate (1402) is rotatably connected to the interior of the folder body (1), a limiting groove (1403) is provided inside the mounting block (1401), a spring 2 (1404) is fixedly connected to the inner wall of the limiting groove (1403), a top end of the spring 2 (1404) is fixedly connected to a limiting block 2 (1405), a pull rod (1406) is fixedly connected to the interior of the limiting block 2 (1405), a fixing groove (1407) is provided inside the pressing plate (1402), a swing rod (1408) is rotatably connected to the interior of the limiting groove (1403), and a pressing block (1409) is rotatably connected to the left side of the swing rod (1408).

3. A project preliminary settlement audit on-site record folder according to claim 1, characterized in that: The interior of the placement groove (4) is engaged with the exterior of the support frame (5), and the interior of the installation groove (6) is slidably connected with the exterior of the limiting block 1 (8).

4. The on-site record folder for project preliminary settlement audit according to claim 1 is characterized by: The interior of the installation groove (6) is slidably connected to the exterior of the clamping block (9), and the spring 1 (7) is sleeved on the exterior of the pull rope (11).

5. The on-site record folder for project preliminary settlement audit according to claim 1 is characterized by: The outside of the card block (9) is engaged with the inside of the card slot (10).

6. The on-site record folder for project preliminary settlement audit according to claim 1 is characterized by: The outside of the drawstring (11) is slidably connected to the inside of the folder body (1), and the outside of the rotating rod (12) is rotationally connected to the inside of the folder body (1).

7. The on-site record folder for project preliminary settlement audit according to claim 2 is characterized by: The bottom end of the swing rod (1408) is movably connected to the top end of the pull rod (1406), and the inside of the limiting groove (1403) is slidably connected to the outside of the second limiting block (1405).

8. The on-site record folder for project preliminary settlement audit according to claim 2 is characterized by: The interior of the limiting groove (1403) is slidably connected to the exterior of the pull rod (1406), and the exterior of the pull rod (1406) is engaged with the interior of the fixing groove (1407).

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