CN207790773U - A kind of library's special handcart - Google Patents
A kind of library's special handcart Download PDFInfo
- Publication number
- CN207790773U CN207790773U CN201820164087.XU CN201820164087U CN207790773U CN 207790773 U CN207790773 U CN 207790773U CN 201820164087 U CN201820164087 U CN 201820164087U CN 207790773 U CN207790773 U CN 207790773U
- Authority
- CN
- China
- Prior art keywords
- wall
- plate
- books
- library
- expansion bracket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of library's special handcarts,Including cart base,The bottom of the cart base has been bolted to connection Universal self-locking wheel,And bottom plate is bolted to connection at the top of cart base,Expansion bracket is installed on the side inner wall of the bottom plate,Movable axis is installed on the side outer wall of the expansion bracket,Fixed link has been extended through on the side outer wall of the movable axis,Upper plate is installed at the top of the expansion bracket,The utility model is provided with leading screw,Handwheel,Bolt and nut seat,First clamping plate,Spring,Second clamping plate and side plate,On the one hand books are avoided loosely to be fallen in moving process,Topple over additionally by books clamping is effectively avoided books,Ensure to be convenient for taking when sorting out placement,Reduce books loss percentage,On the other hand it can sort out placement in advance according to different placement demands,Improve working efficiency.
Description
Technical field
The utility model belongs to integrated library systems field, and in particular to a kind of library's special handcart.
Background technology
Library is the mechanism collect, arrange, collecting books and reference materials for people's reading, reference, early in B.C. 3000
There have been library, library, which has, to be preserved Human Cultural Heritage, exploitation information resources, participates in the functions such as social education.
But the existing library's trolley of existing market lacks books fixing device when in use, books are in moving process
In will appear loose, the problem of toppling over and falling, on the one hand be easy to cause books damage, be on the other hand not easy to administrator's progress
It places, reduces working efficiency, in addition, the bookshelf in library is generally higher, administrator needs cat ladder to place, and administrator climbs up
It climbs down easily to occur falling down and fall, in addition reduce working efficiency.
Utility model content
The purpose of this utility model is to provide a kind of library's special handcarts, to solve existing library's trolley
The problem of lacking books fixing device and lacking lifting gear.
To achieve the above object, the utility model provides the following technical solutions：A kind of library's special handcart, including hand
The bottom of cart pedestal, the cart base has been bolted to connection Universal self-locking wheel, and the top of cart base
It has been bolted to connection bottom plate, expansion bracket, the side outer wall of the expansion bracket are installed on the side inner wall of the bottom plate
On movable axis is installed, fixed link has been extended through on the side outer wall of the movable axis, has been equipped at the top of the expansion bracket
Upper plate is bolted to connection hand push vehicle carriage, the hand push on the upper plate on the side outer wall far from expansion bracket
Spring and side plate are welded on the side inner wall of vehicle carriage, the spring is located at the side of side plate, and far from trolley on spring
One end of vehicle frame is welded with second clamping plate, and the inside of the side plate is equipped with leading screw, and one end of the leading screw is welded with handwheel, and
Leading screw has a bolt and nut seat by threaded engagement connection, is welded with the on the bolt and nut seat on the side outer wall far from side plate
One clamping plate.
Preferably, through-hole is offered on the side outer wall of the hand push vehicle carriage.
Preferably, there are four the Universal self-locking wheel is arranged altogether, and four Universal self-locking wheels are uniformly mounted on trolley bottom
The bottom of seat.
Preferably, slot is offered on the side outer wall of the side plate.
Preferably, there are two the leading screw is arranged altogether, and two leading screws are symmetrically mounted on the inside of side plate.
The utility model compared with prior art, has the advantages that：
(1) the utility model is provided with leading screw, handwheel, bolt and nut seat, first clamping plate, spring, second clamping plate and side plate,
When in use, the books of collection are placed on to the inside of hand push vehicle carriage by class, holds handwheel and simultaneously rotates handwheel, by leading screw with
Bolt and nut seat screws connection, and bolt and nut seat is run back and forth horizontally in side plate side, and bolt and nut seat drives first clamping plate
It is moved to books, when first clamping plate contacts books, the extruding force being subject to is passed to second clamping plate, spring stress pressure by books
Contracting, on the one hand avoids books from loosely being fallen in moving process, topples over additionally by books clamping is effectively avoided books,
Ensure to reduce books loss percentage convenient for taking when sorting out placement, on the other hand according to different placement demands can in advance be returned
Class is placed, and working efficiency is improved.
(2) the utility model is provided with expansion bracket and fixed link, when in use, when the placing height needed for the books is higher,
Expansion bracket is stretched, trolley height of chassis above ground rises, and when reaching desired height, fixed link is run through across movable axis, administrator
It climbs up the ladder and takes out books out of hand push vehicle carriage and be inserted into bookshelf, the classification for completing books is placed, and administrator is on the one hand reduced
The trouble climbed down is climbed up, the generation of safety accident is reduced, improves working efficiency, on the other hand passes through the height of adjusting hand push vehicle carriage
Degree can effectively avoid the problem that administrator bends over books of taking, and reduces the labor intensity of administrator.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the vertical view of the utility model；
In figure：1- hand push vehicle carriage, 2- leading screws, 3- handwheels, 4- bolt and nuts seat, 5- first clamping plates, 6- cart bases,
7- fixed links, 8- expansion brackets, 9- upper plates, 10- lower plates, 11- movable axis, 12- Universal self-lockings wheel, 13- springs, 14- second
Clamping plate, 15- side plates.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides the following technical solutions：A kind of library's special handcart, including hand push
The bottom of underbody seat 6, cart base 6 has been bolted to connection Universal self-locking wheel 12, convenient for being moved in library, and
The top of cart base 6 has been bolted to connection bottom plate 10, is equipped with expansion bracket 8 on the side inner wall of bottom plate 10, just
In the height for adjusting hand push vehicle carriage 1, consequently facilitating book is placed higher bookshelf by administrator, on the side outer wall of expansion bracket 8
Movable axis 11 is installed, fixed link 7 has been extended through on the side outer wall of movable axis 11, has played the role of fixed expansion bracket 8, stretch
The top of contracting frame 8 is equipped with upper plate 9, and hand push is bolted to connection on the side outer wall far from expansion bracket 8 on upper plate 9
Vehicle carriage 1 is welded with spring 13 and side plate 15 on the side inner wall of hand push vehicle carriage 1, and spring 13 is located at the side of side plate 15, and
One end far from hand push vehicle carriage 1 on spring 13 is welded with second clamping plate 14, plays the role of buffering extruding force, side plate 15 it is interior
Portion is equipped with leading screw 2, and one end of leading screw 2 is welded with handwheel 3, and leading screw 2 has bolt and nut seat 4, spiral shell by threaded engagement connection
It is welded with first clamping plate 5 on side outer wall far from side plate 15 on stem nut seat 4, for compressing books, avoids toppling over.
Hand push vehicle carriage 1 is pushed for the ease of administrator, in the present embodiment, it is preferred that the side outer wall of hand push vehicle carriage 1
On offer through-hole.
In order to ensure the stability of trolley movement, in the present embodiment, it is preferred that Universal self-locking wheel 12 is provided with four altogether
It is a, and four Universal self-locking wheels 12 are uniformly mounted on the bottom of cart base 6.
In order to ensure that bolt and nut seat 4 can be with transverse shifting, in the present embodiment, it is preferred that on the side outer wall of side plate 15
Offer slot.
In order to which book classification can be placed, in the present embodiment, it is preferred that there are two leading screw 2 is arranged altogether, and two leading screws
2 are symmetrically mounted on the inside of side plate 15.
The operation principle and process for using of the utility model：When in use, the books of collection are placed on trolley by class
The inside of vehicle frame 1 holds handwheel 3 and rotates handwheel 3, connect with screwing for bolt and nut seat 4 by leading screw 2, bolt and nut seat 4
It is run back and forth horizontally in 15 side of side plate, bolt and nut seat 4 drives first clamping plate 5 to be moved to books, when 5 hookup of first clamping plate
When book, the extruding force being subject to is passed to second clamping plate 14 by books, and 13 forced compression of spring avoids firmly overweight crowded bad books,
After the fixation for completing books, hand push vehicle carriage 1 is pushed, when being moved to the required bookshelf for placing books, books is extracted out and is simultaneously inserted into
In bookshelf, when the placing height needed for the books is higher, expansion bracket 8 is stretched, hand push vehicle carriage 1 highly rises, when reaching required height
When spending, fixed link 7 is run through across movable axis 11, administrator, which climbs up the ladder and takes out books out of hand push vehicle carriage 1, is inserted into book
Frame, the classification for completing books are placed.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of library's special handcart, including cart base (6), it is characterised in that：The bottom of the cart base (6)
Portion has been bolted to connection Universal self-locking wheel (12), and has been bolted to connection bottom at the top of cart base (6)
Plate (10) is equipped with expansion bracket (8) on the side inner wall of the bottom plate (10), is installed on the side outer wall of the expansion bracket (8)
There is movable axis (11), fixed link (7), the top of the expansion bracket (8) have been extended through on the side outer wall of the movable axis (11)
Portion is equipped with upper plate (9), and hand is bolted to connection on the side outer wall far from expansion bracket (8) on the upper plate (9)
Stroller frame (1) is welded with spring (13) and side plate (15), the spring on the side inner wall of the hand push vehicle carriage (1)
(13) it is located at the side of side plate (15), and one end far from hand push vehicle carriage (1) is welded with second clamping plate (14) on spring (13),
The inside of the side plate (15) is equipped with leading screw (2), and one end of the leading screw (2) is welded with handwheel (3), and leading screw (2) passes through
Threaded engagement connection has a bolt and nut seat (4), is welded on the side outer wall far from side plate (15) on the bolt and nut seat (4)
First clamping plate (5).
2. a kind of library's special handcart according to claim 1, it is characterised in that：The hand push vehicle carriage (1)
Through-hole is offered on the outer wall of side.
3. a kind of library's special handcart according to claim 1, it is characterised in that：The Universal self-locking wheel (12) is altogether
There are four settings, and four Universal self-locking wheels (12) are uniformly mounted on the bottom of cart base (6).
4. a kind of library's special handcart according to claim 1, it is characterised in that：Outside the side of the side plate (15)
Slot is offered on wall.
5. a kind of library's special handcart according to claim 1, it is characterised in that：The leading screw (2) is provided with altogether
Two, and two leading screws (2) are symmetrically mounted on the inside of side plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820164087.XU CN207790773U (en) | 2018-01-31 | 2018-01-31 | A kind of library's special handcart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820164087.XU CN207790773U (en) | 2018-01-31 | 2018-01-31 | A kind of library's special handcart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207790773U true CN207790773U (en) | 2018-08-31 |
Family
ID=63267298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820164087.XU Expired - Fee Related CN207790773U (en) | 2018-01-31 | 2018-01-31 | A kind of library's special handcart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207790773U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131503A (en) * | 2018-09-10 | 2019-01-04 | 临汾聚友泉电子科技有限公司 | A kind of efficient office appliance handling device and its application method |
| CN111185962A (en) * | 2019-12-24 | 2020-05-22 | 重庆市开州印务有限公司 | Paper pile material operation system |
| CN111216777A (en) * | 2019-12-24 | 2020-06-02 | 重庆市开州印务有限公司 | Transport vehicle for neatly arranging paper stacks |
| CN111292486A (en) * | 2020-03-09 | 2020-06-16 | 安康学院 | Library information-based service equipment |
| CN112622997A (en) * | 2020-12-30 | 2021-04-09 | 德州学院 | Library is with categorised reorganizer of book |
-
2018
- 2018-01-31 CN CN201820164087.XU patent/CN207790773U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131503A (en) * | 2018-09-10 | 2019-01-04 | 临汾聚友泉电子科技有限公司 | A kind of efficient office appliance handling device and its application method |
| CN111185962A (en) * | 2019-12-24 | 2020-05-22 | 重庆市开州印务有限公司 | Paper pile material operation system |
| CN111216777A (en) * | 2019-12-24 | 2020-06-02 | 重庆市开州印务有限公司 | Transport vehicle for neatly arranging paper stacks |
| CN111216777B (en) * | 2019-12-24 | 2021-04-23 | 重庆市开州印务有限公司 | Transport vehicle for neatly arranging paper stacks |
| CN111292486A (en) * | 2020-03-09 | 2020-06-16 | 安康学院 | Library information-based service equipment |
| CN112622997A (en) * | 2020-12-30 | 2021-04-09 | 德州学院 | Library is with categorised reorganizer of book |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207790773U (en) | A kind of library's special handcart | |
| CN209225198U (en) | A kind of construction hand pallet truck | |
| CN108615841A (en) | A kind of new-energy automobile battery case | |
| CN205737458U (en) | A kind of support wheel mechanism being arranged on special purpose vehicle | |
| CN206984319U (en) | A kind of multi-functional undercarriage of plant protection unmanned plane | |
| CN208576599U (en) | A kind of semitrailer | |
| CN104908843A (en) | Improved assembly line trolley for automobile rear axle | |
| CN209505772U (en) | A kind of vertical circuit board transfer car(buggy) of improvement | |
| CN209600354U (en) | A kind of automobile-used fluid pressure type stair-climbing mechanism of semi-mounted | |
| CN209259590U (en) | A kind of lifting platform of the operation with fixed cargo function | |
| CN219820297U (en) | Processing sieving mechanism of high strength regeneration polyamide plastic particles | |
| CN2167819Y (en) | Folding multi-layer small vehicle for tools | |
| CN208544355U (en) | A kind of bicycle parking rack | |
| CN218750564U (en) | Telescopic footboard structure of car as a house | |
| CN214760034U (en) | Telescopic goods shelf stop lever and baffle with magnet wheels | |
| CN208411819U (en) | A kind of mobile tote cart of electric automobile axle | |
| CN220552354U (en) | Firearm support frame | |
| CN211776217U (en) | Special vehicle carrying bedplate for single-upright-column lifting vehicle carrying | |
| CN205522623U (en) | Perpendicular briquetting machine of gear balanced type rubbish | |
| CN213264707U (en) | Material collecting tray for rubber parts | |
| CN214325285U (en) | Automatic agricultural electric tricycle who unloads | |
| CN216269384U (en) | Multifunctional logistics vehicle | |
| CN114411569B (en) | Civil engineering bridge construction support bracket | |
| CN208391004U (en) | A kind of powder metallurgy forming equipment convenient for combination installation | |
| CN213839847U (en) | Movable oil pipe joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20190131 |