CN220221721U

CN220221721U - Bidding book storage device for bidding

Info

Publication number: CN220221721U
Application number: CN202321721978.8U
Authority: CN
Inventors: 孙大文
Original assignee: Shaanxi Baishi Technology Co ltd
Current assignee: Shaanxi Baishi Technology Co ltd
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2023-12-22
Anticipated expiration: 2033-07-03

Abstract

The utility model discloses a bidding document storage device for bidding, which comprises a box body, wherein a rectangular through groove is formed in the top of the box body, a cover plate is arranged on the inner side of the rectangular through groove, a supporting plate is fixedly arranged at the bottom of the cover plate and close to the two sides of the cover plate, a bottom plate is fixedly arranged at the bottom of the supporting plate, a threaded block is fixedly arranged on the right side of the bottom plate, a threaded rod is connected with the inner side of the threaded block in a threaded manner, the threaded rod is rotationally connected with the upper side and the lower side of the inner wall of the box body through a bearing, a driven gear is fixedly arranged on the outer side of the threaded rod and close to the bottom end of the threaded rod, a driving gear is movably meshed on the right side of the driven gear, a rotating rod is fixedly arranged on the right side of the driving gear, and the right end of the rotating rod penetrates out of the box body and is fixedly connected with a rotating disc. According to the utility model, through the cooperation of the structures, the rapid storage of the books is realized, and the books can be conveniently moved and stored by staff, so that the practicability of the storage device is greatly improved.

Description

Bidding book storage device for bidding

Technical Field

The utility model relates to the technical field of bidding, in particular to a bidding storage device for bidding.

Background

The bidding is a file which is compiled or entrusted by a bidding issuing unit and provides the requirements on the main technology, quality, construction period and the like of the engineering. A bidding document is a legal and executable bidding activity that is followed by purchasing parties at the time of bidding work. It is strong, can not contradict before and after, and can be ambiguous; the term is to be refined, it is brief, current publication number is CN211483540U discloses a bid for bidding storage device, can be through the lift of adjustable mobile device, the removal of the control cabinet body, make storage device can be convenient by removal and fixed, but the device still need open the cabinet door just can get put and accomodate the bid, and the main cabinet body has certain degree of depth, thereby it is inconvenient for the staff to observe when taking out to have led to the bid, and then greatly reduced storage device's practicality, brought certain adverse effect for the in-service use, consequently, need improve.

Disclosure of Invention

The utility model aims to provide a bidding document storage device for bidding, which is provided with a lifting device for rapidly storing a bidding document, and is convenient for workers to move and store the bidding document, so that the practicability of the storage device is greatly improved, a certain beneficial effect is brought to practical use, and the problems in the background art are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bid for bidding storage device, includes the box, four angle fixed mounting in bottom of the case have the removal wheel, remove and be equipped with the brake block on the wheel, the left side of box just is close to its top fixed mounting and has the pushing hands, rectangular logical groove has been seted up at the top of box, the inboard of rectangular logical groove is equipped with the apron, the bottom of apron just is close to its both sides fixed mounting and has the backup pad, the bottom fixed mounting of backup pad has the bottom plate, the right side fixed mounting of bottom plate has the screw thread piece, the inboard threaded connection of screw thread piece has the threaded rod, the threaded rod passes through the upper and lower both sides swivelling joint of bearing and box inner wall, the outside of threaded rod just is close to its bottom fixed mounting and has driven gear, driven gear's right side movable engagement has the driving gear, driving gear's right side fixed mounting dwang, the right-hand member of dwang wears out box fixedly connected with rolling disc.

Preferably, the inboard of backup pad is equipped with places the board, the top left side fixed mounting of placing the board has the limiting plate, the top of placing the board just is close to its right side and is equipped with the fixed plate, the right side of fixed plate just is close to its top fixed mounting and has the bracing piece, the bottom fixed mounting of the other end of backup pad and fixed plate has the fixture block, a plurality of draw-in groove has been seted up at the top of placing the board, fixture block and the mutual joint and the adaptation of draw-in groove.

Preferably, a plurality of springs are fixedly arranged on the left side of the fixing plate, and clamping plates are fixedly arranged at the other ends of the springs.

Preferably, the left side of splint fixed mounting has the slipmat, the slipmat is rubber material.

Preferably, the inner side of the supporting plate is fixedly provided with a supporting block, the top of the supporting block is fixedly provided with a damping shock absorber, and the top of the damping shock absorber is fixedly connected with the bottom of the placing plate.

Preferably, a sliding sleeve is fixedly arranged on the left side of the bottom plate, a sliding rod is connected inside the sliding sleeve in a sliding manner, and the upper end and the lower end of the sliding rod are fixedly connected with the upper side and the lower side of the inner wall of the box body.

Preferably, the outside of threaded rod just is close to its top fixed mounting and has the ratchet, the right side of box just is close to its top threaded connection and has the screw rod, the one end of screw rod just is located the outside fixed mounting of box has the knob, the other end of screw rod is connected with the card through the bearing rotation, card and the mutual joint and adaptation of ratchet, the top fixed mounting of card has the slider, the top right side fixed mounting of box inner wall has the spout, slider and spout sliding connection and adaptation.

Compared with the prior art, the utility model has the beneficial effects that: the rotating disc rotates and can drive the rotating rod to rotate, the rotating rod can drive the driving gear to rotate, the driving gear can drive the driven gear to rotate, the driven gear can drive the threaded rod to rotate, the threaded rod can drive the threaded block to lift, the threaded block can drive the base to lift, the base can drive to place the board and lift, thereby be convenient for the staff observe the mark on placing the board, thereby the staff has been made things convenient for and has moved and access the mark, and then storage device's practicality has been improved greatly. And under the joint effect of fixture block and draw-in groove, realized the adjustment to fixed plate and splint position to can cooperate the limiting plate to carry out the centre gripping to the bidding document of different quantity and fix, and then improve the stability that the bidding document was placed and is accomodate greatly.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is an enlarged view of the A-ray tube of the present utility model;

fig. 4 is an enlarged view of B of the present utility model.

In the figure: 1. a case; 2. a moving wheel; 3. pushing hands; 4. a cover plate; 5. a support plate; 6. a bottom plate; 7. a screw block; 8. a threaded rod; 9. a driven gear; 10. a drive gear; 11. a rotating disc; 12. placing a plate; 13. a limiting plate; 14. a fixing plate; 15. a clamping block; 16. a clamping groove; 17. a spring; 18. a clamping plate; 19. an anti-slip pad; 20. damping shock absorber; 21. a sliding sleeve; 22. a slide bar; 23. a ratchet wheel; 24. a screw; 25. a knob; 26. a card; 27. a slide block; 28. and a sliding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In embodiment 1, referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a bid for bidding storage device, including box 1, four angle fixed mounting in box 1 bottom have remove round 2, remove and be equipped with the brake block on the round 2, the left side of box 1 and near its top fixed mounting have pushing hands 3, rectangular logical groove has been seted up at the top of box 1, the inboard in rectangular logical groove is equipped with apron 4, the bottom of apron 4 and near its both sides fixed mounting have backup pad 5, the bottom fixed mounting of backup pad 5 has bottom plate 6, the right side fixed mounting of bottom plate 6 has screw thread piece 7, the inboard threaded connection of screw thread piece 7 has threaded rod 8, threaded rod 8 passes through the upper and lower both sides rotation of bearing and box 1 inner wall and is connected, the outside of threaded rod 8 just is close to its bottom fixed mounting and has driven gear 9, the right side movable engagement of driven gear 9 has driving gear 10, the right side fixed mounting dwang of driving gear 10, the right-hand member of dwang wears out box 1 fixedly connected with rolling disc 11.

Further, the inboard of backup pad 5 is equipped with places board 12, place the top left side fixed mounting of board 12 and have limiting plate 13, place the top of board 12 and be close to its right side and be equipped with fixed plate 14, the right side of fixed plate 14 and be close to its top fixed mounting have the bracing piece, the other end of backup pad 5 and the bottom fixed mounting of fixed plate 14 have fixture block 15, a plurality of draw-in groove 16 has been seted up at the top of placing board 12, fixture block 15 and the mutual joint and adaptation of draw-in groove 16, under the joint effect of fixture block 15 and draw-in groove 16, realized the adjustment to fixed plate 14 and splint 18 position, thereby can cooperate limiting plate 13 to carry out the centre gripping to the targets of different quantity fixedly.

Further, a plurality of springs 17 are fixedly arranged on the left side of the fixing plate 14, a clamping plate 18 is fixedly arranged at the other end of the springs 17, and under the elastic action of the springs 17, the clamping plate 18 can clamp a target, so that gaps between the target and the clamping plate 18 are prevented.

Further, the left side fixed mounting of splint 18 has slipmat 19, and slipmat 19 is rubber material, and slipmat 19 can increase the friction between splint 18 and the target to can further improve the fixed stability of target centre gripping.

Embodiment 2, please refer to fig. 1 to 4, the difference between the present embodiment and embodiment 1 is that: the inside fixed mounting of backup pad 5 has the supporting shoe, the top fixed mounting of supporting shoe has damping bumper shock absorber 20, the top of damping bumper shock absorber 20 and the bottom fixed connection who places board 12, damping bumper shock absorber 20 can play the effect of buffering protection to the mark book of placing on the board 12, the left side fixed mounting of bottom plate 6 has sliding sleeve 21, sliding sleeve 21's inside sliding connection has slide bar 22, the upper and lower both ends and the upper and lower both sides fixed connection of box 1 inner wall of slide bar 22, under sliding sleeve 21 and slide bar 22's sliding action, mark book on the board 12 can steadily go up and down, the outside of threaded rod 8 and be close to its top fixed mounting have ratchet 23, the right side of box 1 and be close to its top threaded connection have screw 24, the one end of screw 24 just is located the outside fixed mounting of box 1 has knob 25, the other end of screw 24 is connected with card 26 through the bearing rotation, card 26 and the mutual joint and adaptation of ratchet 23, the top right side fixed mounting of box 1 inner wall has spout 28, slider 27 and spout 28 sliding connection adaptation, can drive the knob 25 and can take place the ratchet 28 with the sliding rod 28, can prevent that the position of the board from taking place the position change in order to carry out under the side of the box 1 can drive the side of the board 12, can take place the ratchet 23 and can take place the effect of the ratchet 23 is accurate when the threaded rod 8 is moved down, and can prevent that the position of the threaded rod 8 is moved down.

Working principle: this bid for bidding storage device when using, when the staff need to accomodate and get and put, the staff can rotate rolling disc 11, rolling disc 11 can drive the dwang and rotate, the dwang can drive driving gear 10 and rotate, driving gear 10 can drive driven gear 9 and rotate, driven gear 9 can drive threaded rod 8 and rotate, threaded rod 8 can drive screw thread piece 7 and go up and down, screw thread piece 7 can drive the base and go up and down, the base can drive place board 12 and go up and down, be convenient for the staff from this observe the bid on placing board 12, thereby the staff has made things convenient for and has moved and access to the bid, and then storage device's practicality has been improved greatly, and the staff can be under the joint effect of fixture block 15 and draw-in groove 16, realize the adjustment to fixed plate 14 and splint 18 position, thereby can cooperate limiting plate 13 to carry out the centre gripping fixed to the bid of different quantity, and then stability of placing and accomodating has been improved greatly.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bid for bidding storage device, includes box (1), its characterized in that: four angles fixed mounting of box (1) bottom have movable wheel (2), be equipped with the brake block on movable wheel (2), the left side of box (1) just is close to its top fixed mounting and has pushing hands (3), rectangular logical groove has been seted up at the top of box (1), the inboard in rectangular logical groove is equipped with apron (4), the bottom of apron (4) just is close to its both sides fixed mounting and has backup pad (5), the bottom fixed mounting of backup pad (5) has bottom plate (6), the right side fixed mounting of bottom plate (6) has screw thread piece (7), the inboard threaded connection of screw thread piece (7) has threaded rod (8), threaded rod (8) are through the upper and lower both sides swivelling joint of bearing and box (1) inner wall, the outside of threaded rod (8) just is close to its bottom fixed mounting and has driven gear (9), the right side swing joint of driven gear (9) has driving gear (10), the right side fixed mounting dwang of driving gear (10), the right-hand member of dwang (1) is worn out fixedly connected with rotary disk (11).

2. The bidding document storage apparatus according to claim 1, wherein: the inboard of backup pad (5) is equipped with places board (12), the top left side fixed mounting who places board (12) has limiting plate (13), the top of placing board (12) just is close to its right side and is equipped with fixed plate (14), the right side of fixed plate (14) just is close to its top fixed mounting and has the bracing piece, the bottom fixed mounting of the other end of backup pad (5) and fixed plate (14) has fixture block (15), a plurality of draw-in groove (16) have been seted up at the top of placing board (12), fixture block (15) and the mutual joint and the adaptation of draw-in groove (16).

3. The bidding document storage apparatus according to claim 2, wherein: the left side of fixed plate (14) is fixed mounting has a plurality of spring (17), the other end fixed mounting of spring (17) has splint (18).

4. A bidding document storage apparatus according to claim 3, wherein: the left side of splint (18) fixed mounting has slipmat (19), slipmat (19) are rubber material.

5. The bidding document storage apparatus according to claim 1, wherein: the inner side of the supporting plate (5) is fixedly provided with a supporting block, the top of the supporting block is fixedly provided with a damping shock absorber (20), and the top of the damping shock absorber (20) is fixedly connected with the bottom of the placing plate (12).

6. The bidding document storage apparatus according to claim 1, wherein: the left side of bottom plate (6) fixed mounting has sliding sleeve (21), the inside sliding connection of sliding sleeve (21) has slide bar (22), the upper and lower both ends of slide bar (22) are with the upper and lower both sides fixed connection of box (1) inner wall.

7. The bidding document storage apparatus according to claim 1, wherein: the outside of threaded rod (8) and be close to its top fixed mounting have ratchet (23), the right side of box (1) just is close to its top threaded connection has screw rod (24), the one end of screw rod (24) just is located the outside fixed mounting of box (1) has knob (25), the other end of screw rod (24) is connected with card (26) through the bearing rotation, card (26) and ratchet (23) joint each other and adaptation, the top fixed mounting of card (26) has slider (27), the top right side fixed mounting of box (1) inner wall has spout (28), slider (27) and spout (28) sliding connection and adaptation.