Bidding document storage device for bidding and tendering

Abstract

The utility model provides a bidding document storage device for bidding and tendering, and relates to the technical field of bidding document storage. Two threaded grooves are formed in the bottom of an inner cavity of the storage box; and a suspension frame is fixedly mounted at the left end of the inner cavity of the storage box. Bidding documents or standby materials are respectively stored in the storage box, the biding documents are protected by the storage box and the storage box in the delivery process, and the storage box is suspended in the storage box, so that the biding documents cannot be exposed in the delivery or transfer process, the biding document box effectively protects the biding documents from being physically damaged, the storage box is usually made of firm materials, and the biding documents cannot be damaged. The bidding document can be effectively prevented from being damaged by water, dust and other external factors, the safety and completeness of documents are ensured for later use, and the problems that the manufactured bidding document needs to be delivered to a bidding unit, the bidding document and a backup need to be stored in a storage device in the delivery process, the storage device needs to protect the bidding document, and the service life of the bidding document is prolonged are solved. Otherwise, the bidding document is exposed outside and is easy to damage.

Description

Technical Field

[0001] This utility model relates to the field of bid document storage technology, and in particular to a bid document storage device for bidding and tendering. Background Technology

[0002] During the bidding process, bidders need to prepare a detailed bid document, including a company profile, technical solutions, work plan, and price quotation. Preparing the bid document is tedious and time-consuming, requiring bidders to invest significant effort and time. Most bidders typically print out various documents, place them in folders or document bags, and then submit them to the bidding unit. This traditional method of bid document storage has several problems. First, the document classification is unclear, which may lead to document disarray and difficulty in finding necessary information. Second, documents are prone to loss or damage, which can cause problems during the bidding process. This device, however, is equipped to ensure the security and integrity of the bid document information, avoiding the risk of loss or damage. Additionally, the device can store backups of the bid documents.

[0003] During the use of the storage device, the prepared tender documents need to be submitted to the bidding unit. On the way to the submission, the tender documents and backups need to be stored in the storage device. The storage device also needs to protect the tender documents, otherwise the tender documents will be easily damaged if exposed to the outside. Utility Model Content

[0004] This disclosure relates to a tender document storage device, in which tender documents or spare materials are stored in storage boxes. The tender documents are protected by the storage boxes and storage containers during the submission process, with the storage containers suspended inside the storage boxes. This prevents the tender documents from being exposed during submission or transfer. The tender box effectively protects the tender documents from physical damage. The storage boxes are usually made of sturdy materials, which can effectively prevent water, dust and other external factors from damaging the tender documents, ensuring the safety and integrity of the documents for later use.

[0005] In a first aspect, this disclosure provides a tender document storage device, specifically comprising: a storage box; two threaded grooves formed at the bottom of the inner cavity of the storage box; a suspended frame fixedly installed at the left end of the inner cavity of the storage box, and a side strip plate fixedly installed at the lower right end of the suspended frame; through screws rotatably inserted at both ends of the side strip plate; a support plate fixedly installed at the upper end of the suspended frame, and a tender document box placed on the support plate; and a snap-fit ​​lid installed inside the tender document box.

[0006] The top of the bid document box is fixedly equipped with symmetrical handles; the right end of the inner cavity of the storage box is fixedly equipped with a support frame, and the upper end of the support frame is provided with a groove; the upper end of the right side wall of the storage box is fixedly equipped with a fixing plate, and the middle of the fixing plate is provided with a through round hole. A through spring rod is inserted into the round hole of the fixing plate, and a positioning ring is fixedly equipped at the lower end of the spring rod. A limiting plate is fixedly equipped at the upper end of the spring rod, and symmetrical guide blocks are fixedly equipped on the side wall of the limiting plate.

[0007] In at least some embodiments, two positioning grooves are provided at the left end of the inner wall of the storage box, and rails are fixedly installed at the upper ends of both ends of the storage box.

[0008] In at least some embodiments, a support strip is fixedly installed at the lower left end of the inner wall of the storage box, a storage cover is slidably installed at the upper end of the storage box, and a handle is fixedly installed at the upper end of the storage cover.

[0009] In at least some embodiments, the bottom of the storage cover has parallel track grooves, two positioning blocks are fixedly installed on the left side wall of the storage cover, and the upper end of the right side wall of the storage box has parallel guide grooves.

[0010] In at least some embodiments, support rods are fixedly installed at the four corners of the bottom of the support frame, and a spare box is placed in the groove at the top of the support frame.

[0011] This utility model provides a tender document storage device, which has the following beneficial effects:

[0012] In this utility model, the storage device allows the tender documents or spare materials to be stored separately in the storage box. The tender documents are protected by the storage box and storage container during the submission process, while the storage container is suspended inside the storage box. This prevents the tender documents from being exposed during submission or transfer. The tender box effectively protects the tender documents from physical damage. The storage box is usually made of sturdy materials, which can effectively prevent water, dust and other external factors from damaging the tender documents, ensuring the safety and integrity of the documents for later use.

[0013] By sliding the storage lid to the left to close the storage box, the spring on the spring rod will push the limiting plate upward, and the side wall of the limiting plate will stick to the side wall of the storage lid, restricting the lid from sliding to the right. The storage box has a certain pressure resistance and cushioning design to protect the tender documents from damage during the transfer process. Using the storage box effectively protects the tender documents inside, ensuring the integrity and safety of the tender documents. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0015] The accompanying drawings described below are only related to some embodiments of the present invention and are not intended to limit the scope of the present invention.

[0016] In the attached diagram:

[0017] Figure 1 A schematic diagram of the right front upper axis view structure of this application is shown;

[0018] Figure 2 A cross-sectional view of the storage box portion of this application is shown;

[0019] Figure 3 This paper shows a disassembled structural diagram of the suspension frame, support frame, and spring rod of this application;

[0020] Figure 4 A schematic diagram of the exploded structure of this application is shown.

[0021] List of reference numerals

[0022] 1. Storage box; 101. Positioning groove; 102. Track strip; 103. Supporting strip plate; 104. Storage cover; 105. Track groove; 106. Positioning block; 107. Guide groove; 2. Suspension frame; 201. Side strip plate; 202. Supporting plate; 203. Bid box; 3. Support frame; 301. Support rod; 302. Spare box; 4. Fixing plate; 401. Spring rod; 402. Positioning ring; 403. Limiting plate; 404. Guide block. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] Example 1: Please refer to Figures 1 to 4 :

[0025] This utility model proposes a tender document storage device, comprising: a storage box 1; two threaded grooves are formed at the bottom of the inner cavity of the storage box 1; a suspension frame 2 is fixedly installed at the left end of the inner cavity of the storage box 1, and a side strip plate 201 is fixedly installed at the lower right end of the suspension frame 2; through screws are rotatably inserted into both ends of the side strip plate 201; the screws on the side strip plate 201 are rotated and inserted into the threaded grooves at the bottom of the storage box 1 to stabilize the side strip plate 201 and the suspension frame 2, and the suspension frame 2 is fixedly installed in the storage box 1 to stably support the tender document box 203; a support plate 202 is fixedly installed at the upper end of the suspension frame 2, and the tender document box 203 is placed on the support plate 202; the tender document box 203 contains tender documents, and the tender document box 203 can effectively protect these documents. To protect the tender documents from physical damage, such as water or other accidental factors, and to ensure the integrity and security of the tender documents, the tender document box 203 is equipped with a snap-fit ​​lid. Symmetrical handles are fixedly installed at the top of the tender document box 203. Grasping the handles makes it easy to lift the box and remove it from the storage box 1 for easy access to the tender documents. Support rods 301 are fixedly installed at the four corners of the bottom of the support frame 3, and these four support rods 301 are fixedly installed in the storage box 1. A spare box 302 is placed in the groove at the top of the support frame 3, where spare tender documents are placed. The support frame 3 is fixedly installed at the right end of the inner cavity of the storage box 1, and a groove is provided at the top of the support frame 3. A fixing plate 4 is fixedly installed at the top of the right side wall of the storage box 1, and a through-hole is provided in the center of the fixing plate 4.

[0026] The storage box 1 has two positioning grooves 101 on the left end of its inner wall. Tracks 102 are fixedly installed at the upper ends of both ends of the storage box 1. Track grooves 105 on the storage cover 104 are slidably mounted on the tracks 102. When the storage cover 104 slides left or right, the track grooves 105 on the storage cover 104 are restricted by the tracks 102, preventing the storage cover 104 from tilting and thus failing to close the storage box 1. A support strip 103 is fixedly installed at the lower left end of the inner wall of the storage box 1. The support strip 103, in conjunction with the support plate 202, provides stable support for the bid document box 203. The storage cover 104 is slidably installed at the upper end of the storage box 1, and a lifting mechanism is fixedly installed at the upper end of the storage cover 104. The entire storage device can be easily carried by grasping the handle on the storage cover 104. The bottom of the storage cover 104 has parallel track grooves 105. By grasping the handle on the storage cover 104 and sliding it to the right, the storage box 1 can be opened, making it easy to retrieve the tender documents inside. After the tender documents are used, they are stored in the storage box 1. Then, the storage cover 104 is slid to the left to seal the storage box 1. The handle on the storage cover 104 makes it easy to carry the storage box 1 with one hand. The storage box 1 has a certain pressure resistance and cushioning design to protect the tender documents from damage during transfer. Two positioning blocks 106 are fixedly installed on the left side wall of the storage cover 104. The positioning blocks 106 are inserted into the positioning grooves 101. Parallel guide grooves 107 are provided at the upper end of the right side wall of the storage box 1.

[0027] A through spring rod 401 is inserted into the circular hole of the fixing plate 4, and a positioning ring 402 is fixedly installed at the lower end of the spring rod 401. The positioning ring 402 is in contact with the side wall of the fixing plate 4. A limiting plate 403 is fixedly installed at the upper end of the spring rod 401. The side wall of the limiting plate 403 is in contact with the side wall of the storage cover 104 and the storage box 1. When the lower end of the spring rod 401 is grasped and the limiting plate 403 is pulled downward, the spring on the spring rod 401 will be compressed by the fixing plate 4 and will contract. At this time, the limiting plate 403 will be misaligned with the side wall of the storage cover 104. Then, the storage cover 104 can be slid to the right to open the storage box 1 to retrieve the bidding documents. When the bidding documents are used up, they are stored in the storage box 1. Next, slide the storage cover 104 to the left to close the storage box 1. At this time, the spring on the spring rod 401 will push the limiting plate 403 upward, and the side wall of the limiting plate 403 will stick to the side wall of the storage cover 104 to restrict the storage cover 104. In this way, the storage cover 104 cannot slide to the right. Symmetrical guide blocks 404 are fixedly installed on the side wall of the limiting plate 403. The guide blocks 404 are slidably installed in the guide groove 107. When the limiting plate 403 slides up and down, the guide blocks 404 are restricted by the guide groove 107, and the limiting plate 403 can only slide up and down to prevent the limiting plate 403 from deviating when sliding up and down. The limiting plate 403 can no longer prevent the storage cover 104 from sliding.

[0028] Example 2, based on Example 1, such as Figure 1 and Figure 4 As shown, a suspended frame 2 is fixedly installed at the left end of the inner cavity of the storage box 1, and a side strip 201 is fixedly installed at the lower right end of the suspended frame 2. Both ends of the side strip 201 are respectively rotatably inserted with through screws. After removing the side strip 201 and screws, the suspended frame 2 is fixedly welded or glued to the storage box 1 to stabilize and restrict the suspended frame 2. In this way, the suspended frame 2 can stably support the tender box 203, avoid the screws from loosening after long-term use, and also save on the cost of using parts.

[0029] The working principle of this embodiment is as follows: In use, grasp the lower end of the spring rod 401 and pull down the limiting plate 403. The spring on the spring rod 401 will contract under the pressure of the fixing plate 4. At this time, the limiting plate 403 will be vertically offset from the side wall of the storage cover 104. Then, grasp the handle on the storage cover 104 and slide it to the right to open the storage box 1, making it easy to take out the tender documents in the tender document box 203. Grab the handle on the tender document box 203 to easily lift it and move the tender document box 203 out of the storage box 1 for easy access to the tender documents. Put the spare tender documents in the storage box 1. The materials are placed in the spare box 302. After the tender documents are used, they are stored in the storage box 1. Then, the storage cover 104 is slid to the left and then slid to the left to close the storage box 1. At this time, the spring on the spring rod 401 will push the limiting plate 403 upward. The side wall of the limiting plate 403 is in contact with the side wall of the storage cover 104 to restrict the storage cover 104. In this way, the storage cover 104 cannot slide to the right. The storage box 1 has a certain pressure resistance and cushioning design to protect the tender documents from damage during the transfer process.

[0030] The following points should be noted in this article:

[0031] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0032] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0033] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A tender document storage device for bidding and tendering, comprising: Storage box (1); the bottom of the inner cavity of the storage box (1) has two threaded grooves; characterized in that a suspended frame (2) is fixedly installed at the left end of the inner cavity of the storage box (1), and a side strip plate (201) is fixedly installed at the lower right end of the suspended frame (2); the two ends of the side strip plate (201) are respectively rotatably inserted with through screws; a bearing plate (202) is fixedly installed at the upper end of the suspended frame (2), and a bid document box (203) is placed on the bearing plate (202); a snap-fit ​​lid is installed inside the bid document box (203); symmetrical handles are fixedly installed at the upper end of the bid document box (203); a support frame (3) is fixedly installed at the right end of the inner cavity of the storage box (1), and a groove is opened at the upper end of the support frame (3); a fixing plate (4) is fixedly installed at the upper end of the right side wall of the storage box (1), and a through round hole is opened in the middle of the fixing plate (4).

2. The tender document storage device according to claim 1, characterized in that: Two positioning grooves (101) are provided at the left end of the inner cavity side wall of the storage box (1), and rails (102) are fixedly installed at the upper ends of both ends of the storage box (1).

3. The tender document storage device according to claim 1, characterized in that: A support strip (103) is fixedly installed at the lower left end of the inner wall of the storage box (1), and a storage cover (104) is slidably installed at the upper end of the storage box (1), while a handle is fixedly installed at the upper end of the storage cover (104).

4. The tender document storage device according to claim 3, characterized in that: The bottom of the storage cover (104) is provided with parallel track grooves (105), and two positioning blocks (106) are fixedly installed on the left side wall of the storage cover (104). The upper end of the right side wall of the storage box (1) is provided with parallel guide grooves (107).

5. The tender document storage device according to claim 1, characterized in that: Support rods (301) are fixedly installed at the four corners of the bottom of the support frame (3), and spare boxes (302) are placed in the groove at the top of the support frame (3).

6. The tender document storage device according to claim 1, characterized in that: A through spring rod (401) is inserted into the round hole of the fixing plate (4), and a positioning ring (402) is fixedly installed at the lower end of the spring rod (401).

7. A tender document storage device according to claim 6, characterized in that: A limiting plate (403) is fixedly installed at the upper end of the spring rod (401), and symmetrical guide blocks (404) are fixedly installed on the side wall of the limiting plate (403).

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