Storage box for construction cost

Abstract

The utility model belongs to the technical field of construction cost, and particularly relates to a storage box for construction cost, which comprises a storage box body, and a sealing cover is hinged to the top of the outer side wall of the storage box body. The inner side wall of the storage box body is rotationally connected with a two-way lead screw. The top of the outer side wall of the bidirectional lead screw is fixedly connected with a first rotating disc. The inner side wall of the storage box body is fixedly connected with a guide column; the outer side wall of the guide column is slidably connected with a pair of first connecting plates; the first connecting plate is rotationally connected with the two-way screw rod; a plurality of first dampers are fixedly connected to the outer side wall of the first connecting plate; a plurality of first springs are fixedly connected to the outer side wall of the first connecting plate; and through the arrangement of a bidirectional screw rod and a first spring, instruments with different sizes can be fixed, the impact force borne by the equipment when the equipment is collided is reduced, the protection on the instruments is increased, the damage to the equipment due to collision is reduced, and the equipment is convenient to use by workers.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of engineering cost, and specifically relates to a storage box for engineering cost. BACKGROUND

[0002] Engineering cost is a comprehensive concept, covering all construction costs expected or actually spent during the construction period of an engineering project, and a number of tools are needed for on-site measurement and calculation, and a special storage box is needed to protect the tools.

[0003] The storage box in the prior art usually comprises a box body and a box cover, the box body is used for storing tools and data, the box cover is used for protecting the contents in the box body and preventing dust from entering, one side of the box body is hinged to the box cover, and the other side is tightly connected to the box cover by a lock to ensure the sealing and safety of the box body.

[0004] Some precise instruments are needed for on-site measurement, and the instruments are prone to damage when the box body collides with the instruments during storage, which may cause the instruments to malfunction or be damaged, therefore, the storage box for engineering cost is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background art, the utility model provides a storage box for engineering cost.

[0006] The utility model adopts the technical scheme that the utility model discloses a storage box for engineering cost, which comprises a storage box body, a sealing cover is hinged to the top of the outer side wall of the storage box body, a bidirectional screw rod is rotationally connected to the inner side wall of the storage box body, a first rotating disc is fixedly connected to the top of the outer side wall of the bidirectional screw rod, a guide column is fixedly connected to the inner side wall of the storage box body, a pair of first connecting plates are slidably connected to the outer side wall of the guide column, the first connecting plates are rotationally connected to the bidirectional screw rod, a plurality of first dampers are fixedly connected to the outer side wall of the first connecting plates, a plurality of first springs are fixedly connected to the outer side wall of the first connecting plates, a fixed plate is fixedly connected to the outer side wall of the first dampers, a pair of protective covers are fixedly connected to the inner side wall of the storage box body, and the protective covers are in sliding contact with the first connecting plates.

[0007] Preferably, the first threaded rod is rotatably connected to the inner side of the sealing cover, a second rotary disc is fixed to the top of the outer side wall of the first threaded rod, a second connecting plate is rotatably connected to the bottom of the outer side wall of the first threaded rod, a pair of telescopic rods are fixed to the bottom of the outer side wall of the sealing cover, a second connecting plate is fixed to the bottom of the outer side wall of the telescopic rod, a plurality of second dampers are fixed to the bottom of the outer side wall of the second connecting plate, a plurality of second springs are fixed to the bottom of the outer side wall of the second connecting plate, and a contact plate is fixed to the bottom of the outer side wall of the second damper.

[0008] Preferably, the outer side wall of the sealing cover is fixed with a pair of first fixed blocks, the second threaded rod is rotatably connected to the inner side wall of the first fixed block, the connecting disc is fixed to the top of the outer side wall of the second threaded rod, a pair of second fixed blocks are fixed to the outer side wall of the storage box body, the second fixed blocks are threadedly connected with the second threaded rod, and the second threaded rod can be separated from the second fixed blocks.

[0009] Preferably, the first connecting plate is fixed with a fixed ring, a plurality of bristles are fixed to the inner side wall of the fixed ring, and the bristles are in contact with the bidirectional screw rod.

[0010] Preferably, the inner side wall of the storage box body is fixed with a support block, the support block is rotatably connected with the bidirectional screw rod, the support block is not in contact with the protective cover, and the support block is not in contact with the first connecting plate.

[0011] Preferably, the outer side wall of the fixed plate is fixed with a gasket, and the gasket is made of rubber material.

[0012] Preferably, the outer side wall of the first rotary disc is fixed with a plurality of scrapers.

[0013] The utility model discloses the beneficial effects of:

[0014] 1. The utility model provides a storage box for engineering cost, through setting up bidirectional screw rod and first spring, can fix the instrument of different size, reduce when the equipment meets the collision, the impact force that the equipment bears, increase the protection to the instrument, reduce the damage that the equipment is brought to the collision, and the use of the equipment is convenient for staff.

[0015] 2. The utility model provides a storage box for engineering cost, through setting up second rotary disc and second spring, make staff can use different pressure auxiliary fixing according to the instrument of different situation, reduce when meeting the collision, the situation that the instrument appears to slide and collides with other articles, and the use of the equipment is convenient for staff. DRAWINGS

[0016] The accompanying drawings, which are included to provide a further understanding of the present application and are incorporated in and constitute a part of this application, illustrate embodiments of the present application and together with the description serve to explain the present application. In the drawings:

[0017] Figure 1 is a perspective view of the present application;

[0018] Figure 2 is a perspective view of the bidirectional screw rod in the present application;

[0019] Figure 3 is a perspective view of the first threaded rod in the present application;

[0020] Figure 4 is a perspective view of the fixed ring in the present application.

[0021] Legend:

[0022] 1, storage box body; 11, sealing cover; 12, bidirectional screw rod; 13, guide column; 14, first connecting plate; 15, first damper; 16, fixed plate; 17, protective cover; 18, first spring; 19, first turntable; 2, first threaded rod; 21, second turntable; 22, second connecting plate; 23, telescopic rod; 24, second damper; 25, second spring; 26, contact plate; 3, first fixed block; 31, second threaded rod; 32, connecting disc; 33, second fixed block; 4, fixed ring; 41, bristles; 5, supporting block; 6, gasket; 7, scraper. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0024] Specific embodiments are given below.

[0025] Please refer to Figure 1 - Figure 4The utility model provides a storage box for engineering cost, including storage box body 1, the outside wall top of storage box body 1 is hinged with sealing cover 11, the inside wall rotation of storage box body 1 is connected with two -way screw rod 12, the outside wall top of two -way screw rod 12 is fixed with first rotating disc 19, the inside wall of storage box body 1 is fixed with guide column 13, the outside wall sliding connection of guide column 13 has a pair of first connecting plate 14, first connecting plate 14 is rotatably connected with two -way screw rod 12, the outside wall of first connecting plate 14 is fixed with a plurality of first damper 15, the outside wall of first connecting plate 14 is fixed with a plurality of first spring 18, the outside wall of first damper 15 is fixed with fixed plate 16, the inside wall of storage box body 1 is fixed with a pair of protective cover 17, protective cover 17 and first connecting plate 14 sliding contact. First, the instrument is placed in the inside of storage box body 1, rotates first rotating disc 19 and makes two -way screw rod 12 rotate, at this moment, two first connecting plates 14 will be close to each other, until contact with the instrument, continue to rotate first rotating disc 19, make first spring 18 and first damper 15 contract, first spring 18 and first connecting plate 14 will push fixed plate 16 and press the instrument fixed, through the two -way screw rod 12 and first spring 18 set up, can fix the instrument of different size, reduce the impact force that the equipment bears when meeting collision, increase the protection of the instrument, reduce the harm of collision to the equipment, facilitate the use of staff to the equipment.

[0026] Further, as shown in Figure 1 and Figure 3 The inside of sealing cover 11 is rotatably connected with first threaded rod 2, the top of the outside wall of first threaded rod 2 is fixed with second rotating disc 21, the bottom of the outside wall of first threaded rod 2 is rotatably connected with second connecting plate 22, the bottom of the outside wall of sealing cover 11 is fixed with a pair of telescopic rod 23, the bottom of the outside wall of telescopic rod 23 is fixed with second connecting plate 22, the bottom of the outside wall of second connecting plate 22 is fixed with a plurality of second damper 24, the bottom of the outside wall of second connecting plate 22 is fixed with a plurality of second spring 25, the bottom of the outside wall of second damper 24 is fixed with contact plate 26. When the equipment works, rotate second rotating disc 21 and make first threaded rod 2 rotate, at this moment, telescopic rod 23 will be stretched, second connecting plate 22 will move downward, when contact plate 26 contacts the instrument, second rotating disc 21 can be continuously rotated to increase the pressure of second spring 25 and contact plate 26 on the instrument, and the instrument is fixed, second rotating disc 21 and second spring 25 are arranged to allow staff to use different pressure to assist in fixing different instruments, reduce the sliding of the instrument and collision with other objects when meeting collision, and facilitate the use of staff to the equipment.

[0027] Further, as shown in Figure 1As shown, the outer side wall of the sealing cover 11 is fixedly connected with a pair of first fixing blocks 3; the inner side wall of the first fixing block 3 is rotationally connected with a second threaded rod 31; the top of the outer side wall of the second threaded rod 31 is fixedly connected with a connecting disc 32; the outer side wall of the storage box body 1 is fixedly connected with a pair of second fixing blocks 33; the second fixing block 33 is threadedly connected with the second threaded rod 31; the second threaded rod 31 can be separated from the second fixing block 33. Rotate the connecting disc 32 to make the second threaded rod 31 rotate until the second threaded rod 31 is connected with the second fixing block 33. The second threaded rod 31 and the second fixing block 33 can assist in fixing the sealing cover 11 and the storage box body 1, reduce the opening of the sealing cover 11 and the storage box body 1 caused by the rolling of the equipment, further increase the protection of the equipment to the instrument, and increase the overall sealing of the equipment.

[0028] Further, as shown in Figure 4 The outer side wall of the first connecting plate 14 is fixedly connected with a fixed ring 4; the inner side wall of the fixed ring 4 is fixedly connected with a plurality of bristles 41; the bristles 41 are in contact with the bidirectional screw rod 12. When the equipment is working, the bidirectional screw rod 12 will rotate, the first connecting plate 14 will move, and the bristles 41 will clean the dust and impurities attached to the side wall of the bidirectional screw rod 12. The bristles 41 can reduce the amount of dust attached to the side wall of the bidirectional screw rod 12, reduce the probability of jamming of the bidirectional screw rod 12 and the first connecting plate 14 during operation due to dust and impurities, reduce the probability of equipment failure, and increase the stability of the equipment.

[0029] Further, as shown in Figure 2 The inner side wall of the storage box body 1 is fixedly connected with a support block 5; the support block 5 is rotationally connected with the bidirectional screw rod 12; the support block 5 does not contact the protective cover 17; the support block 5 does not contact the first connecting plate 14. When the equipment is working, the bidirectional screw rod 12 will rotate, the direction of the first connecting plate 14 will follow the direction of the bidirectional screw rod 12, and the support block 5 can provide support force to the bidirectional screw rod 12. The support block 5 can reduce the probability of bending of the bidirectional screw rod 12 during long-term use of the equipment, increase the stability of the equipment, and reduce the difficulty of maintenance of the equipment by the workers.

[0030] Further, as shown in Figure 2 The outer side wall of the fixed plate 16 is fixedly connected with a gasket 6; the gasket 6 is made of rubber material. During the operation of the equipment, the gasket 6 is in contact with the instrument before the fixed plate 16. The gasket 6 can increase the friction between the fixed plate 16 and the instrument, reduce the occurrence of scratches on the surface of the instrument during extrusion, and further protect the instrument.

[0031] Further, as shown in Figure 2As shown, the first rotating disc 19 is fixed with a plurality of scrapers 7 outside the wall. In the working process of the device, the worker can rotate the first rotating disc 19, and the scraper 7 can scrape the sweat and other liquids attached to the palm of the worker. By setting the scraper 7, the probability of slipping of the worker when rotating the first rotating disc 19 can be reduced, and the worker can use the device conveniently.

[0032] Working principle: first put the instrument into the storage box body 1, rotate the first turntable 19 to make the bidirectional screw rod 12 rotate, at this time the two first connecting plates 14 will approach each other until they contact the instrument, continue to rotate the first turntable 19 to make the first spring 18 and the first damper 15 contract, the first spring 18 and the first connecting plate 14 will push the fixed plate 16 to fix the instrument, through the setting of the bidirectional screw rod 12 and the first spring 18, the size of the instrument can be fixed, reduce the impact force when the equipment encounters collision, increase the protection of the instrument, reduce the damage to the equipment caused by collision, facilitate the use of the equipment by the staff, when the equipment is working, rotate the second turntable 21 to make the first threaded rod 2 rotate, at this time the telescopic rod 23 will be stretched, the second connecting plate 22 will move downward, when the contact plate 26 contacts the instrument, you can choose to continue to rotate the second turntable 21 to increase the pressure of the second spring 25 and the contact plate 26 on the instrument, and assist in fixing the instrument, through the setting of the second turntable 21 and the second spring 25, the staff can use different pressure to assist in fixing according to different instruments, reduce the situation that the instrument slides and collides with other objects when it encounters collision, facilitate the use of the equipment by the staff, rotate the connecting disc 32 to make the second threaded rod 31 rotate until the second threaded rod 31 is connected with the second fixed block 33, through the setting of the second threaded rod 31 and the second fixed block 33, the sealing cover 11 and the storage box body 1 can be fixed, reduce the situation that the sealing cover 11 and the storage box body 1 are opened due to the rolling and falling of the equipment, further increase the protection of the equipment to the instrument, increase the sealing performance of the equipment as a whole, when the equipment is working, the bidirectional screw rod 12 will rotate, the first connecting plate 14 will move, the bristles 41 will clean the dust and impurities attached to the side wall of the bidirectional screw rod 12, through the setting of the bristles 41, the amount of dust attached to the side wall of the bidirectional screw rod 12 can be reduced, the probability of jamming of the bidirectional screw rod 12 and the first connecting plate 14 during operation due to dust and impurities can be reduced, the probability of equipment failure can be reduced, and the stability of the equipment can be increased, when the equipment is working, the direction of movement of the first connecting plate 14 will follow the direction of the bidirectional screw rod 12, the supporting block 5 can provide support force to the bidirectional screw rod 12, through the setting of the supporting block 5, the probability of bending of the bidirectional screw rod 12 during long-term use of the equipment can be reduced, the stability of the equipment can be increased, and the difficulty of maintaining the equipment by the staff can be reduced, when the equipment is working, the gasket 6 will contact the instrument before the fixed plate 16, through the setting of the gasket 6, the friction between the fixed plate 16 and the instrument can be increased, the situation that scratches appear on the surface of the instrument due to extrusion can be reduced, and the protection of the instrument can be further increased, when the equipment is working, the staff will rotate the first turntable 19, the scraper 7 can scrape off the sweat and other liquids attached to the palm of the staff, through the setting of the scraper 7, the probability of slipping of the staff when rotating the first turntable 19 can be reduced, and the use of the equipment by the staff can be facilitated.

[0033] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A storage box for engineering cost, comprising a storage box body (1), characterized in that: The outer side wall top of the storage box body (1) is hinged with a sealing cover (11); the inner side wall of the storage box body (1) is rotationally connected with a bidirectional screw rod (12); the outer side wall top of the bidirectional screw rod (12) is fixedly connected with a first rotating disc (19); the inner side wall of the storage box body (1) is fixedly connected with a guide column (13); the outer side wall of the guide column (13) is slidably connected with a pair of first connecting plates (14); the first connecting plates (14) are rotationally connected with the bidirectional screw rod (12); the outer side wall of the first connecting plates (14) is fixedly connected with a plurality of first dampers (15); the outer side wall of the first connecting plates (14) is fixedly connected with a plurality of first springs (18); the outer side wall of the first dampers (15) is fixedly connected with a fixed plate (16); the inner side wall of the storage box body (1) is fixedly connected with a pair of protective covers (17); the protective covers (17) are in sliding contact with the first connecting plates (14).

2. The storage box for engineering cost as claimed in claim 1, wherein: The inner side of the sealing cover (11) is rotationally connected with a first threaded rod (2); the outer side wall top of the first threaded rod (2) is fixedly connected with a second rotating disc (21); the outer side wall bottom of the first threaded rod (2) is rotationally connected with a second connecting plate (22); the outer side wall bottom of the sealing cover (11) is fixedly connected with a pair of telescopic rods (23); the outer side wall bottom of the telescopic rods (23) is fixedly connected with the second connecting plate (22); the outer side wall bottom of the second connecting plate (22) is fixedly connected with a plurality of second dampers (24); the outer side wall bottom of the second connecting plate (22) is fixedly connected with a plurality of second springs (25); the outer side wall bottom of the second dampers (24) is fixedly connected with a contact plate (26).

3. The storage box for engineering cost as claimed in claim 1, wherein: The outer side wall of the sealing cover (11) is fixedly connected with a pair of first fixed blocks (3); the inner side wall of the first fixed blocks (3) is rotationally connected with a second threaded rod (31); the outer side wall top of the second threaded rod (31) is fixedly connected with a connecting disc (32); the outer side wall of the storage box body (1) is fixedly connected with a second fixed block (33); the second fixed block (33) is threadedly connected with the second threaded rod (31); the second threaded rod (31) can be detached from the second fixed block (33).

4. The storage box for engineering cost as claimed in claim 1, wherein: The outer side wall of the first connecting plates (14) is fixedly connected with a fixed ring (4); the inner side wall of the fixed ring (4) is fixedly connected with a plurality of bristles (41); the bristles (41) are in contact with the bidirectional screw rod (12).

5. The storage box for engineering cost as claimed in claim 1, wherein: The inner side wall of the storage box body (1) is fixedly connected with a support block (5); the support block (5) is rotationally connected with the bidirectional screw rod (12); the support block (5) is not in contact with the protective cover (17); the support block (5) is not in contact with the first connecting plate (14).

6. The storage box for engineering cost as claimed in claim 1, wherein: The outer side wall of the fixed plate (16) is fixedly connected with a gasket (6); the gasket (6) is made of rubber material.

7. The storage box for engineering cost as claimed in claim 1, wherein: The outer side wall of the first rotating disc (19) is fixedly connected with a plurality of scrapers (7).

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