Storage box convenient for carrying engineering cost site investigation tools

Abstract

The utility model discloses a storage box convenient for carrying engineering cost site investigation tools, which comprises a storage box body and an integrated frame, the integrated frame is arranged in the storage box body, a plurality of groups of storage boxes are arranged in the integrated frame at equal intervals, one side of the integrated frame is provided with a limiting slide rail, and the other side of the integrated frame is provided with a sliding block. The integrated frame is slidably connected with the storage box body through a limiting sliding rail, a driven rack is installed on the other side of the integrated frame, an opening and closing door is slidably installed on the outer wall of the storage box body, a plurality of sets of pin holes are formed in the upper end of the opening and closing door at equal intervals, and a plug pin is slidably installed in one set of pin holes; and a transmission rack is mounted at the bottom end of the opening and closing door. According to the utility model, not only is convenient opening and closing linkage lifting and taking of the investigation tools for use realized, but also the investigation tools can be conveniently and quickly reset and stored, the investigation tools can be adapted to different investigation environments, and the use flexibility is improved.

Description

Technical Field

[0001] This utility model relates to the field of storage box technology, specifically a storage box that facilitates the carrying of tools for on-site engineering cost surveys. Background Technology

[0002] Construction cost refers to the estimated or actual construction expenses incurred during the construction period of a project. It includes feasibility studies, investment estimates, project economic evaluations, project estimates, budgets, project settlements, project final settlements, project bidding documents, bid pricing, preparation and review, monitoring of construction costs, and providing relevant construction cost information. Budgeting covers almost all categories of construction, and related laws also need to be studied, which also involves budget-related requirements. When conducting construction cost estimation, on-site inspections of construction sites are required. Various tools are needed to assist in the inspection process. To facilitate the carrying of inspection tools, a convenient storage box for on-site inspection tools for construction cost estimation is proposed.

[0003] For example, the engineering cost estimation toolbox disclosed in the authorization announcement number CN214081344U includes a toolbox, which includes a box body. The box body is provided with a shielding device inside. The shielding device includes a support slide column. A U-shaped umbrella cloth support frame is hinged to the side wall of the support slide column. An umbrella cloth is fixedly installed inside the umbrella cloth support frame. A writing device is provided on one side of the box body. The writing device includes a writing board.

[0004] Although it features a flip-up writing device, allowing cost estimators to write easily by adjusting the position of the writing board without needing to carry it separately, the device also provides shade to block sunlight or rain from the writing board, enabling cost estimators to write and record construction site data normally in sunny or rainy weather.

[0005] However, the existing storage boxes do not solve the problem of not being able to easily open and close to lift and retrieve the survey tools, nor are they conducive to quickly repositioning and storing the survey tools or adapting to different survey environments, thus affecting the flexibility of use. Utility Model Content

[0006] The purpose of this utility model is to provide a convenient storage box for carrying engineering cost on-site inspection tools, so as to solve the problems mentioned in the background art, such as the inconvenience of opening and closing the storage box to lift and take out the inspection tools, the difficulty in quickly resetting and storing the inspection tools and adapting to different inspection environments, which affects the flexibility of use.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a storage box for convenient carrying of engineering cost on-site inspection tools, comprising a storage box body and an integrated frame. The integrated frame is provided inside the storage box body, and multiple sets of storage boxes with equal spacing are installed inside the integrated frame. A limiting slide rail is installed on one side of the integrated frame, and the integrated frame is slidably connected to the storage box body through the limiting slide rail. A driven rack is installed on the other side of the integrated frame. An opening and closing door is slidably installed on the outer wall of the storage box body. Multiple sets of pin holes with equal spacing are installed at the upper end of the opening and closing door, and a pin is slidably installed inside one set of pin holes. A transmission rack is installed at the bottom end of the opening and closing door, and a transmission shaft is movably installed on the inner wall of the storage box body on one side of the transmission rack.

[0008] Preferably, a transmission gear is installed at one end of the transmission shaft, and the transmission gear meshes with the transmission rack.

[0009] Preferably, a driven gear is installed at the other end of the drive shaft, and the driven gear meshes with the driven rack.

[0010] Preferably, the bottom of the storage box body is provided with a plug groove, and a plug block is slidably installed inside the plug groove.

[0011] Preferably, a threaded rod is installed at the bottom end of the plug-in block, and a threaded sleeve is fitted on the surface of the threaded rod.

[0012] Preferably, the threaded sleeve is threadedly connected to the threaded rod, and three sets of equally spaced limiting arms are installed on the side wall of the threaded sleeve.

[0013] Preferably, each of the limiting arms is equipped with an upper movable shaft at its top end, and the limiting arm is movably connected to the threaded sleeve through the upper movable shaft.

[0014] Preferably, a support block is movably mounted at the bottom end of the threaded rod, and three sets of equally spaced support legs are mounted on the side wall of the support block.

[0015] Preferably, each of the legs is equipped with a hinge shaft at its top end, and the legs are movably connected to the support block via the hinge shaft. The bottom of each limiting arm is equipped with a lower movable shaft, and the limiting arm is movably connected to the legs via the lower movable shaft.

[0016] Preferably, each of the legs is equipped with a support foot at its bottom end, and each support foot is equipped with a linkage shaft at its top end, with the support foot being movably connected to the leg via the linkage shaft.

[0017] Compared with the prior art, the beneficial effects of this utility model are: the storage box not only realizes the convenient opening and closing linkage lifting and taking out the survey tools for use, but also facilitates the quick reset and storage of the survey tools and adapts to different survey environments, and improves the flexibility of use.

[0018] (1) Place all the surveying tools inside the storage box in sequence. Take out the main body of the storage box, which will move the storage box and surveying tools to the construction site. When the surveying tools need to be retrieved, slide the opening and closing door. The opening and closing door will move the transmission rack, which will then rotate the transmission gear. The transmission gear will then rotate the driven gear via the transmission shaft, which will in turn move the integrated rack upwards. The integrated rack will then move the storage box and surveying tools upwards. To prevent the storage box and surveying tools from falling, [the following steps are taken]. The latch is inserted into the set of pin holes closest to the outer wall of the storage box. With the limiting cooperation of the latch and the storage box body, the door is prevented from resetting when opened and closed, thus preventing the storage box and inspection tools from falling. After that, the inspection tools can be taken out for inspection. When finished, the inspection tools are placed in the corresponding storage box, the latch is pulled out, and the storage box and inspection tools will reset under the action of gravity. This realizes convenient opening and closing linkage to lift and take out the inspection tools for use, and facilitates quick reset and storage of the inspection tools.

[0019] (2) When the site of the inspection is not conducive to placing the storage box body, hold the support block, rotate the plug block, the plug block drives the threaded rod to rotate, the threaded rod drives the threaded sleeve to move upward, the threaded sleeve drives the limit arm to rotate through the upper movable shaft, the limit arm drives the support foot to rotate around the hinge shaft through the lower movable shaft, rotate the support foot, the support foot rotates around the linkage shaft to open the three sets of support feet, then align the plug block with the plug slot and insert the plug block into the plug slot, the support feet support the storage box body, thereby better placing the storage box body, which is convenient to adapt to different inspection environments and improves the flexibility of use. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a three-dimensional perspective structural diagram of the storage box body of this utility model;

[0022] Figure 3 This is a three-dimensional structural diagram of the opening and closing door of this utility model;

[0023] Figure 4 This is a side view sectional structural diagram of the support block of this utility model;

[0024] Figure 5 This is a three-dimensional perspective structural diagram of the plug-in block of this utility model.

[0025] In the diagram: 1. Storage box body; 2. Support leg; 3. Insert block; 4. Insert slot; 5. Opening door; 6. Storage box; 7. Limiting slide rail; 8. Pin hole; 9. Pin; 10. Transmission rack; 11. Transmission gear; 12. Transmission shaft; 13. Driven gear; 14. Integrated frame; 15. Driven rack; 16. Lower movable shaft; 17. Limiting arm; 18. Upper movable shaft; 19. Threaded sleeve; 20. Threaded rod; 21. Support block; 22. Hinge shaft; 23. Linkage shaft; 24. Support foot. Detailed Implementation

[0026] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0027] Please see Figure 1-5 This utility model provides an embodiment of a convenient storage box for carrying tools used in on-site cost surveys. The box includes a main body 1 and an integrated frame 14. The integrated frame 14 is located inside the main body 1, and multiple equally spaced storage boxes 6 are installed inside the integrated frame 14. A limiting slide rail 7 is installed on one side of the integrated frame 14, and the integrated frame 14 is slidably connected to the main body 1 via the limiting slide rail 7. A driven rack 15 is installed on the other side of the integrated frame 14. A sliding mount is installed on the outer wall of the main body 1. There is an opening and closing door 5. The upper end of the opening and closing door 5 is equipped with multiple sets of pin holes 8 at equal intervals, and a pin 9 is slidably installed inside one set of pin holes 8. The bottom end of the opening and closing door 5 is equipped with a transmission rack 10. A transmission shaft 12 is movably installed on the inner wall of the storage box body 1 on one side of the transmission rack 10. A transmission gear 11 is installed at one end of the transmission shaft 12, and the transmission gear 11 meshes with the transmission rack 10. A driven gear 13 is installed at the other end of the transmission shaft 12, and the driven gear 13 meshes with the driven rack 15.

[0028] Various surveying tools are placed sequentially inside storage box 6. Storage box body 1 is then removed, and storage box body 1 moves storage box 6 and surveying tools to the construction site. When surveying tools need to be retrieved, sliding door 5 is opened, causing transmission rack 10 to move. Under the meshing of transmission rack 10 and transmission gear 11, transmission rack 10 drives transmission gear 11 to rotate. Transmission gear 11, through transmission shaft 12, drives driven gear 13 to rotate. Under the meshing of driven gear 13 and driven rack 15, and with the sliding cooperation of limit rail 7 and integrated frame 14, driven rack 15 moves integrated frame 14 upwards. The frame 14 moves the storage box 6 and the examination tools upward. To prevent the storage box 6 and the examination tools from falling, the pin 9 is inserted into the set of pin holes 8 closest to the outer wall of the storage box body 1. With the limiting cooperation between the pin 9 and the storage box body 1, the opening and closing door 5 is prevented from resetting, thus preventing the storage box 6 and the examination tools from falling. Then, the examination tools can be taken out for examination. After use, the examination tools are placed in the corresponding storage box 6, the pin 9 is pulled out, and the storage box 6 and the examination tools can be reset under the action of gravity. This realizes convenient opening and closing linkage to lift and take out the examination tools for use, and facilitates quick reset and storage of the examination tools.

[0029] The bottom of the storage box body 1 is equipped with a plug groove 4. A plug block 3 is slidably installed inside the plug groove 4. A threaded rod 20 is installed at the bottom of the plug block 3. A threaded sleeve 19 is fitted on the surface of the threaded rod 20. The threaded sleeve 19 is threadedly connected to the threaded rod 20. Three sets of limit arms 17 with equal spacing are installed on the side wall of the threaded sleeve 19.

[0030] The top of each limiting arm 17 is equipped with an upper movable shaft 18, and the limiting arm 17 is movably connected to the threaded sleeve 19 through the upper movable shaft 18. The bottom of the threaded rod 20 is movably equipped with a support block 21, and three sets of equally spaced support feet 2 are installed on the side wall of the support block 21.

[0031] Each support leg 2 is equipped with a hinge shaft 22 at its top end. The support leg 2 is movably connected to the support block 21 through the hinge shaft 22. Each limit arm 17 is equipped with a lower movable shaft 16 at its bottom end. The limit arm 17 is movably connected to the support leg 2 through the lower movable shaft 16. Each support leg 2 is equipped with a support foot 24 at its bottom end. Each support foot 24 is equipped with a linkage shaft 23 at its top end. The support foot 24 is movably connected to the support leg 2 through the linkage shaft 23.

[0032] When the site of the inspection is not conducive to placing the storage box body 1, hold the support block 21 and rotate the plug-in block 3. The plug-in block 3 drives the threaded rod 20 to rotate. With the threaded connection between the threaded rod 20 and the threaded sleeve 19, and with the movable cooperation between the threaded rod 20 and the support block 21, the threaded rod 20 drives the threaded sleeve 19 to move upward. The threaded sleeve 19 drives the limiting arm 17 to rotate through the upper movable shaft 18. The limiting arm 17 drives the support leg 2 to rotate around the hinge shaft 22 through the lower movable shaft 16. Rotate the support leg 24, and the support leg 24 rotates around the linkage shaft 23 to open the three sets of support legs 2. Then, align the plug-in block 3 with the plug-in slot 4 and insert the plug-in block 3 into the plug-in slot 4. The support legs 2 support the storage box body 1, thereby better placing the storage box body 1, which facilitates adaptation to different inspection environments and improves the flexibility of use.

[0033] Working principle: First, place various surveying tools inside the storage box 6. Then, remove the storage box body 1, which moves the storage box 6 and surveying tools to the construction site. When a surveying tool needs to be retrieved, slide the opening / closing door 5. The door 5 moves the transmission rack 10. With the transmission rack 10 meshing with the transmission gear 11, the transmission rack 10 drives the transmission gear 11 to rotate. The transmission gear 11 then drives the driven gear 13 to rotate via the transmission shaft 12. The driven gear 13 then... Under the mutual meshing of the driven rack 15 and the sliding cooperation between the limiting slide rail 7 and the integrated frame 14, the driven rack 15 drives the integrated frame 14 to move upward, and the integrated frame 14 drives the storage box 6 and the examination tools to move upward. To prevent the storage box 6 and the examination tools from falling, the pin 9 is inserted into the set of pin holes 8 closest to the outer wall of the storage box body 1. Under the limiting cooperation between the pin 9 and the storage box body 1, the opening and closing door 5 is prevented from resetting, thus preventing the storage box 6 and the examination tools from falling. Then, the examination tools can be taken out and put into the storage box. The inspection can be carried out immediately. After use, place the inspection tool inside the corresponding storage box 6, pull out the pin 9, and the storage box 6 and inspection tool will reset under gravity. When the inspection site is not suitable for placing the storage box body 1, hold the support block 21 and rotate the plug block 3. The plug block 3 will drive the threaded rod 20 to rotate. With the threaded connection between the threaded rod 20 and the threaded sleeve 19, and with the movable cooperation between the threaded rod 20 and the support block 21, the threaded rod 20 will drive the threaded sleeve 19 to move upward. The threaded sleeve 19 will then move upward through the upper... The movable shaft 18 drives the limiting arm 17 to rotate. The limiting arm 17 drives the support leg 2 to rotate around the hinge shaft 22 via the lower movable shaft 16. The support leg 24 rotates around the linkage shaft 23, thereby opening the three sets of support legs 2. Then, the plug block 3 is aligned with the plug slot 4 and inserted into the plug slot 4. The support legs 2 support the storage box body 1, thereby better placing the storage box body 1 and completing the use of the storage box for convenient carrying of engineering cost on-site inspection tools.

[0034] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A convenient storage box for carrying tools used in on-site cost surveys, comprising a storage box body and an integrated frame, characterized in that: The storage box body has an integrated rack inside, and multiple sets of storage boxes are installed inside the integrated rack. A limiting slide rail is installed on one side of the integrated rack, and the integrated rack is slidably connected to the storage box body through the limiting slide rail. A driven rack is installed on the other side of the integrated rack. An opening and closing door is slidably installed on the outer wall of the storage box body. Multiple sets of pin holes are installed at equal intervals at the upper end of the opening and closing door, and a pin is slidably installed inside one set of pin holes. A transmission rack is installed at the bottom end of the opening and closing door, and a transmission shaft is movably installed on the inner wall of the storage box body on one side of the transmission rack.

2. The storage box for convenient carrying of on-site engineering cost survey tools according to claim 1, characterized in that: A transmission gear is mounted on one end of the transmission shaft, and the transmission gear meshes with the transmission rack.

3. The storage box for convenient carrying of on-site engineering cost survey tools according to claim 1, characterized in that: The other end of the drive shaft is equipped with a driven gear, and the driven gear meshes with the driven rack.

4. The storage box for convenient carrying of on-site engineering cost survey tools according to claim 1, characterized in that: The bottom of the storage box body is equipped with a plug groove, and a plug block is slidably installed inside the plug groove.

5. A storage box for convenient carrying of on-site engineering cost survey tools according to claim 4, characterized in that: The bottom end of the plug block is equipped with a threaded rod, and the surface of the threaded rod is fitted with a threaded sleeve.

6. A storage box for convenient carrying of on-site engineering cost survey tools according to claim 5, characterized in that: The threaded sleeve is threadedly connected to the threaded rod, and three sets of equidistant limiting arms are installed on the side wall of the threaded sleeve.

7. A storage box for convenient carrying of on-site engineering cost survey tools according to claim 6, characterized in that: The top of each limiting arm is equipped with an upper movable shaft, and the limiting arm is movably connected to the threaded sleeve through the upper movable shaft.

8. A storage box for convenient carrying of on-site engineering cost survey tools according to claim 5, characterized in that: A support block is movably mounted on the bottom end of the threaded rod, and three sets of equally spaced support legs are mounted on the side wall of the support block.

9. A storage box for convenient carrying of on-site engineering cost survey tools according to claim 8, characterized in that: The top of each support leg is equipped with a hinge shaft, and the support leg is movably connected to the support block through the hinge shaft. The bottom of each limiting arm is equipped with a lower movable shaft, and the limiting arm is movably connected to the support leg through the lower movable shaft.

10. A storage box for convenient carrying of on-site engineering cost survey tools according to claim 8, characterized in that: Each of the legs is equipped with a support foot at its bottom end, and a linkage shaft is installed at the top end of each support foot. The support foot is movably connected to the leg through the linkage shaft.

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