CN211844568U - Trolley for library book transportation - Google Patents
Trolley for library book transportation Download PDFInfo
- Publication number
- CN211844568U CN211844568U CN202020417768.XU CN202020417768U CN211844568U CN 211844568 U CN211844568 U CN 211844568U CN 202020417768 U CN202020417768 U CN 202020417768U CN 211844568 U CN211844568 U CN 211844568U
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- CN
- China
- Prior art keywords
- shell
- sliding
- books
- trolley
- library
- 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
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Abstract
The utility model discloses a handcart for library book transportation, which comprises a shell, a cabinet is arranged in the shell, a cross frame is arranged in the middle of the shell, a sliding chute is arranged on the cross frame, a clamping device is arranged in the sliding chute, the clamping device comprises a clamping plate, the clamping plate is connected with a sliding block in the sliding chute through a connecting block, the sliding block is connected with the sliding chute in a sliding way, a tensioning spring is arranged between the sliding blocks, a top plate is arranged at the top of the shell, a clamping groove is arranged at the right side of the shell, a push rod is rotatably connected at the bottom of the right side of the shell, a handle is arranged on the push rod, the utility model realizes the tensioning and fixing of books in the cabinet through the sliding chute arranged on a cross rod and the matching of the sliding block, ensures that the books cannot fall off in the book transportation process, and simultaneously after the books, the clamping step is simplified because the remaining book is further clamped by the action of the tension spring.
Description
Technical Field
The utility model relates to a library books transportation technology field specifically is a handcart that library fortune book was used.
Background
The library need put on shelf again to the book that returns and puts, need use the special transport vechicle in library at the in-process of putting, carries out preliminary classification to different types of books, for example carries out preliminary classification to the books of different floors to reduce the time that books put on shelf again.
The books that vertically put need frequently turn to simultaneously because need remove in the floor of difference in the in-process of transportation, drop easily, and this just needs carry out certain degree to books on the transport vechicle and fixes, and current books transport vechicle all transversely places books, saves fixed step, nevertheless can reduce books transportation volume like this, increases work load.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a handcart that library's fortune book was used to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a handcart that library's fortune book was used, includes the casing, be provided with in the casing and put the cabinet, the centre of casing is provided with the crossbearer, be provided with the spout on the crossbearer, install clamping device in the spout, clamping device includes the pinch-off blades, the pinch-off blades passes through the connecting block and is connected with the slider in the spout, slider and spout sliding connection, be provided with the tensioning spring between the slider, the top of casing is provided with the roof, the right side of casing is provided with the draw-in groove, casing right side bottom is rotated and is connected with the push rod, be provided with the handle on the push rod.
As a further aspect of the present invention: the sliding groove is divided into an upper sliding groove and a lower sliding groove.
As a further aspect of the present invention: the number of the tensioning springs in the sliding grooves on the upper side and the lower side is three.
As a further aspect of the present invention: the slider is provided with a spring hole, and the tensioning spring is inserted in the spring hole.
As a further aspect of the present invention: the sliding block is provided with a slot, and the clamping plate is installed with the slot of the sliding block through the connecting block.
As a further aspect of the present invention: the bottom of the shell is provided with universal wheels.
As a further aspect of the present invention: the symmetrical rubber piece that is provided with in the draw-in groove, the distance between the rubber is fast is less than the diameter of push rod.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model realizes the placing of books through the shell and the placing cabinet, installs the clamping plate by means of the arrangement of the cross rod, and is matched with the tension spring to lead the clamping plate to be tightly attached to the books in the placing cabinet, thereby achieving the fixed placing of the books and avoiding the books from falling off in the transportation process; by arranging the two layers of sliding chutes, the book conveying amount is greatly increased, and the book conveying times are reduced; the push rod is arranged on the outer side of the shell and used for pushing the shell or pulling the shell, and meanwhile, the push rod can be retracted into the clamping groove and fixed by the aid of the rubber block when a trolley is not used by means of the clamping groove and the rubber ring in the clamping groove; the stability of books in the transportation process has effectively been guaranteed through the cooperation of above-mentioned structure, has increased the volume of transporting of books simultaneously through the mode of vertical putting, reduces and transports the number of times, reduces work load.
Drawings
Fig. 1 is a schematic structural diagram of a trolley for book transportation in a library.
Fig. 2 is a schematic structural diagram of a card slot in a trolley for book transportation in a library.
Fig. 3 is a schematic structural diagram of a clamping block in a trolley for book transportation in a library.
Fig. 4 is a schematic view of the installation of the tension spring in a trolley for library book transportation.
In the figure: 1-shell, 2-placing cabinet, 3-cross frame, 4-sliding chute, 5-clamping plate, 6-connecting block, 60-slot, 7-sliding block, 70-spring hole, 8-tension spring, 9-top plate, 10-clamping groove, 100-rubber block, 11-push rod, 12-handle and 13-universal wheel.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1:
referring to fig. 1-3, a trolley for book transportation in a library comprises a housing 1, a cabinet 2 is arranged in the housing 1, a cross frame 3 is arranged in the middle of the housing 1, a sliding groove 4 is arranged on the cross frame 3, a clamping device is arranged in the sliding groove 4 and comprises a clamping plate 5, the clamping plate 5 is connected with a sliding block 7 in the sliding groove 4 through a connecting block 6, the sliding block 7 is slidably connected with the sliding groove 4, a tension spring 8 is arranged between the sliding blocks 7, a top plate 9 is arranged at the top of the housing 1, a clamping groove 10 is arranged at the right side of the housing 1, a push rod 11 is rotatably connected to the bottom of the right side of the housing 1, and a handle 12 is arranged on the push rod 11.
Specifically, put cabinet 2 and be formed by casing 1 and clamping plate 5, books are vertical places in putting cabinet 2, and clamping plate 5 presss from both sides the books in the tight cabinet 2 of putting under slider 7 and tensioning spring 8's effect, when moving or turning to the handcart, avoids books to drop from putting cabinet 2.
More specifically, when books in the placing cabinet 2 need to be placed back into the book shelf, after the books in the placing cabinet 2 are drawn out, the clamping plate 5 rapidly clamps the remaining books under the action of the tension spring 8, so that the books are prevented from being loose and falling, and the step of fixing the books in the placing cabinet 2 again by a librarian is omitted.
More specifically, the push rod 11 is provided to facilitate pulling or pushing of the housing 1 while temporarily fixing the push rod 11 by means of the catching groove 10 and the rubber block 100.
Further, the slide groove 4 is divided into an upper slide groove 4 and a lower slide groove 4.
Specifically, the double-layer arrangement of the sliding groove 4 can increase the fixed amount of books.
Further, a spring hole 70 is formed in the sliding block 7, and the tension spring 8 is inserted into the spring hole 70.
Further, a slot 60 is arranged on the sliding block 7, and the clamping plate 5 is installed with the slot 60 of the sliding block 7 through the connecting block 6.
Further, the bottom of the housing 1 is provided with universal wheels 13.
Further, rubber blocks 100 are symmetrically arranged in the clamping groove 10, and the distance between the rubber blocks is smaller than the diameter of the push rod 11.
Specifically, when the cart is not used, the push rod 11 may be placed in the slot 10, and the push rod 11 may be fixed by the rubber block 100.
Example 2:
this embodiment is a further improvement and a limitation of embodiment 1 on the basis of embodiment 1.
A cart for transporting books in a library, comprising all the components of embodiment 1, further comprising:
further, as shown in fig. 4, three tension springs 8 are provided in the upper chute 4 and the lower chute 4, respectively.
Specifically, in order to ensure the fixing effect, three tensioning springs 8 are arranged between the two sliding blocks 7.
The utility model discloses a theory of operation is:
as shown in figures 1-4, books needing to be rested are vertically placed in the placing cabinet 2, the clamping plates 5 are pushed away during placing, the books are placed in the area between the clamping plates 5 and the inner wall of the shell 1, and the books placed vertically are clamped and fixed through the action of the tension springs 8.
When arriving different floors in library, take out the books that need put on the shelf again and put on the shelf, books are taking out from putting cabinet 2, at tensioning spring 8's effect, further press from both sides tight fixedly to remaining books, prevent that books from dropping, save librarian's process of fixing books again, effectively promote the stability that books transported, reduce librarian's physical demands simultaneously by a wide margin.
It should be noted that the book shelf is realized through the shell and the shelf cabinet, the clamping plate is installed by means of the arrangement of the cross rod, and the tensioning spring is matched, so that the clamping plate is tightly attached to the books in the shelf cabinet, the fixed placement of the books is realized, and the books are prevented from falling off in the transportation process; by arranging the two layers of sliding chutes, the book conveying amount is greatly increased, and the book conveying times are reduced; the push rod is arranged on the outer side of the shell and used for pushing the shell or pulling the shell, and meanwhile, the push rod can be retracted into the clamping groove and fixed by the aid of the rubber block when a trolley is not used by means of the clamping groove and the rubber ring in the clamping groove; the cooperation through above-mentioned structure has effectively guaranteed books and has transported the stability of in-process, has increased the volume of transporting of books simultaneously through the vertical mode of putting, reduces and transports the number of times, reduces work load, and the aforesaid does the utility model discloses an innovation point place.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A trolley for transporting books in a library comprises a shell (1) and is characterized in that, a placing cabinet (2) is arranged in the shell (1), a transverse frame (3) is arranged in the middle of the shell (1), the transverse frame (3) is provided with a sliding chute (4), a clamping device is arranged in the sliding chute (4), the clamping device comprises a clamping plate (5), the clamping plate (5) is connected with a sliding block (7) in the sliding groove (4) through a connecting block (6), the sliding blocks (7) are connected with the sliding groove (4) in a sliding way, a tension spring (8) is arranged between the sliding blocks (7), a top plate (9) is arranged at the top of the shell (1), a clamping groove (10) is arranged at the right side of the shell (1), the bottom of the right side of the shell (1) is rotatably connected with a push rod (11), and a handle (12) is arranged on the push rod (11).
2. A trolley for library books according to claim 1, characterized in that the chute (4) is divided into an upper chute (4) and a lower chute (4).
3. A trolley for library books according to claim 2, characterized in that there are three tensioning springs (8) in the upper and lower runners (4, 4), respectively.
4. A trolley for library books according to claim 3, characterized in that the slide (7) is provided with a spring hole (70), and the tension spring (8) is inserted in the spring hole (70).
5. A trolley for book transportation in a library as claimed in claim 1, characterized in that the slide block (7) is provided with a slot (60), and the clamping plate (5) is mounted with the slot (60) of the slide block (7) through the connecting block (6).
6. A trolley for library books according to claim 1, characterized in that the bottom of the housing (1) is provided with universal wheels (13).
7. A trolley for book transportation in libraries as claimed in claim 1, characterized in that the slots (10) are symmetrically provided with rubber blocks (100), the distance between the rubber blocks is smaller than the diameter of the push rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020417768.XU CN211844568U (en) | 2020-03-27 | 2020-03-27 | Trolley for library book transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020417768.XU CN211844568U (en) | 2020-03-27 | 2020-03-27 | Trolley for library book transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211844568U true CN211844568U (en) | 2020-11-03 |
Family
ID=73137112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020417768.XU Expired - Fee Related CN211844568U (en) | 2020-03-27 | 2020-03-27 | Trolley for library book transportation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211844568U (en) |
-
2020
- 2020-03-27 CN CN202020417768.XU patent/CN211844568U/en not_active Expired - Fee Related
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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: 20201103 Termination date: 20210327 |