CN210764208U

CN210764208U - Adjustable platform convenient for taking high books

Info

Publication number: CN210764208U
Application number: CN201921506392.3U
Authority: CN
Inventors: 王蕾
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-06-16
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses a conveniently get adjustable platform of eminence books, the on-line screen storage device comprises a base, the base face activity cross-under of base has the elevating platform, two fixed blocks of the equal symmetrical fixedly connected with of lateral wall of base, the base face of two fixed blocks all cross-under has two sleeves, the inner wall that the sleeve is close to the top is equipped with the pole setting, the pole setting is close to the lateral wall fixedly connected with of top holds up the pole, and be located the outer wall fixedly connected with connecting block of holding up the pole below, the lateral wall of connecting block rotates and is connected with the carrier plate, the bottom of base is provided with the universal wheel, the inside fixedly connected with guide bar of base, and rotate and be connected with the lead screw, the lateral. The utility model discloses, solved current library management in-process, often can meet the condition of getting the eminence books often, when getting the eminence books, need the staff to erect the ladder, it is very troublesome, stand simultaneously and get books on the ladder, also have the problem of certain potential safety hazard.

Description

Adjustable platform convenient for taking high books

Technical Field

The utility model relates to a books management technology field especially relates to a conveniently get adjustable platform of eminence books.

Background

Among the prior art, the library management in-process often can meet the condition of getting the eminence books often, when getting the eminence books, needs the staff to erect the ladder, and is very troublesome, stands simultaneously and gets books on the ladder, also has certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

In order to solve current library's management process, often can meet the condition of getting the eminence books often, when getting the eminence books, need the staff to erect the ladder, it is very troublesome, stand simultaneously and get books on the ladder, also have the problem of certain potential safety hazard, the utility model aims at providing a conveniently get adjustable platform of eminence books.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a conveniently get adjustable platform of eminence books, includes the base, the base face activity cross-under of base has the elevating platform, two fixed blocks of the equal symmetry fixedly connected with of lateral wall of base, two the base face of fixed block all cross-under has two sleeves, the inner wall that the sleeve is close to the top is equipped with the pole setting, the pole setting is close to the lateral wall fixedly connected with at top holds up the pole to and be located the outer wall fixedly connected with connecting block of holding up the pole below, the lateral wall of connecting block rotates and is connected with the carrier plate, the base face fixedly connected with chain of carrier plate, the one end fixedly connected with that the carrier plate was kept away from to the chain and hold up the couple that the pole articulated, the bottom of base is provided with the universal wheel, the inside fixedly connected with guide bar of base.

Preferably, the guide rod vertically extends upwards to the inside of the lifting platform and is movably connected with the lifting platform.

Preferably, the lead screw vertically upwards extends to the inside of elevating platform, and be threaded connection with the elevating platform, the outer wall that the lead screw is close to the bottom has cup jointed first helical gear, the dwang is located the inside one end fixedly connected with of base and the second helical gear of first helical gear intermeshing to and be located outside one end fixedly connected with rolling disc.

Preferably, the side wall of the fixed block is in threaded connection with a first locking screw, and one end of the first locking screw, which is located inside the fixed block, is tightly attached to the sleeve.

Preferably, the outer wall of pole setting is vertical has seted up the bar groove, the bottom in bar groove is equipped with the damping, the outer wall threaded connection that the sleeve is close to the top has second locking screw, second locking screw is located the inside one end of sleeve and closely laminates with the bottom in bar groove.

Preferably, the lateral wall fixedly connected with diaphragm of universal wheel, the bottom screw thread of diaphragm has worn to connect with the third locking screw.

Compared with the prior art, the utility model discloses the beneficial effect who realizes: the setting of universal wheel, make this adjustable platform convenient the removal, rotate third locking screw, the top of third locking screw closely laminates with the bottom of base, thereby fix a position the universal wheel, avoid the universal wheel to rotate, rotate the rolling disc, through the dwang, the first helical gear of second helical gear drive rotates, then the lead screw makes the elevating platform rise or descend, thereby realize adjusting the height of elevating platform, the base face of elevating platform can be stepped on by the base to the staff, thereby conveniently take the eminence books, place books on the carrier plate temporarily, make things convenient for staff's work.

Drawings

The invention is described in further detail below with reference to the following figures and detailed description:

fig. 1 is a schematic structural view of the whole body of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention.

In the figure: 1-base, 2-lifting platform, 3-fixed block, 4-sleeve, 5-upright rod, 6-holding rod, 7-connecting block, 8-bearing plate, 9-chain, 10-hook, 11-universal wheel, 12-guide rod, 13-screw rod, 14-first helical gear, 15-rotating rod, 16-second helical gear, 17-rotating disk, 18-first locking screw, 19-strip groove, 20-second locking screw, 21-transverse plate and 22-third locking screw.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1-2. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

The utility model provides a technical scheme: an adjustable platform convenient for taking books from high places comprises a base 1, a lifting platform 2 movably connected with the base surface of the base 1 in a penetrating way, the side walls of the base 1 are symmetrically and fixedly connected with two fixed blocks 3, the base surfaces of the two fixed blocks 3 are respectively connected with two sleeves 4 in a penetrating way, the inner wall of the sleeve 4 close to the top is provided with a vertical rod 5, the side wall of the vertical rod 5 close to the top is fixedly connected with a handrail 6, and the outer wall under the handrail 6 is fixedly connected with a connecting block 7, the side wall of the connecting block 7 is rotatably connected with a bearing plate 8, a chain 9 is fixedly connected to the base surface of the bearing plate 8, a hook 10 which is hooked with the holding rod 6 is fixedly connected to one end of the chain 9 far away from the bearing plate 8, the bottom of the base 1 is provided with a universal wheel 11, the inside of the base 1 is fixedly connected with a guide rod 12, and the rotary connection is provided with a screw rod 13, and the side wall of the base 1 is rotatably penetrated with a rotary rod 15.

The guide rod 12 vertically extends upwards to the inside of the lifting platform 2 and is movably connected with the lifting platform 2, and the guide rod 12 plays a role in guiding in the lifting process of the lifting platform 2.

The vertical inside that upwards extends to elevating platform 2 of lead screw 13, and be threaded connection with elevating platform 2, first helical gear 14 has been cup jointed to the outer wall that lead screw 13 is close to the bottom, dwang 15 is located the inside one end fixedly connected with of base 1 and the second helical gear 16 of first helical gear 14 intermeshing to and be located outside one end fixedly connected with rolling disc 17, rotate through dwang 15, the first helical gear 14 of second helical gear 16 drive, then lead screw 13 makes elevating platform 2 rise or descend.

The lateral wall threaded connection of fixed block 3 has first locking screw 18, first locking screw 18 is located the inside one end of fixed block 3 and closely laminates with sleeve 4, and first locking screw 18 can fix a position sleeve 4.

A strip-shaped groove 19 is vertically formed in the outer wall of the vertical rod 5, damping is arranged at the bottom of the strip-shaped groove 19, a second locking screw 20 is connected to the outer wall of the sleeve 4 close to the top in a threaded mode, the second locking screw 20 is located at one end inside the sleeve 4 and tightly attached to the bottom of the strip-shaped groove 19, and the second locking screw 20 can be used for fixing and positioning the vertical rod 5.

Lateral wall fixedly connected with diaphragm 21 of universal wheel 11, the bottom screw thread of diaphragm 21 has worn to have connect third locking screw 22, the setting of universal wheel 11 for this adjustable platform is convenient to be removed, rotates third locking screw 22, and the top of third locking screw 22 closely laminates with the bottom of base 1, thereby fixes a position universal wheel 11, avoids universal wheel 11 to rotate.

During the use, the setting of universal wheel 11, make this adjustable platform convenient the removal, rotate third locking screw 22, the top of third locking screw 22 is closely laminated with base 1's bottom, thereby fix a position universal wheel 11, avoid universal wheel 11 to rotate, rotate rolling disc 17, through dwang 15, the first helical gear 14 of second helical gear 16 drive rotates, then lead screw 13 makes elevating platform 2 rise or descend, thereby realize adjusting elevating platform 2's height, the base face of elevating platform 2 can be stepped on by base 1 to the staff, thereby conveniently take the eminence books, place books on the carrier plate 8 temporarily, make things convenient for staff's work, hold up the visual staff hand of the setting of pole 6 and hold up pole 6, make things convenient for staff's work.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a conveniently get adjustable platform of eminence books, includes base (1), its characterized in that: the lifting platform (2) is movably connected to the base surface of the base (1) in a penetrating mode, two fixing blocks (3) are symmetrically and fixedly connected to the side wall of the base (1), two sleeves (4) are connected to the base surface of the two fixing blocks (3) in a penetrating mode, vertical rods (5) are arranged on the inner walls, close to the tops, of the sleeves (4), supporting rods (6) are fixedly connected to the side wall, close to the tops, of the vertical rods (5), connecting blocks (7) are fixedly connected to the outer walls, located below the supporting rods (6), of the connecting blocks (7), the supporting plates (8) are rotatably connected to the side wall of the connecting blocks (7), chains (9) are fixedly connected to the base surface of the supporting plates (8), hooks (10) connected with the supporting rods (6) in a hanging mode are fixedly connected to one ends, far away from the supporting plates (8), of the chains (9), universal wheels, and the rotary rod (13) is rotatably connected, and the side wall of the base (1) is rotatably penetrated with the rotary rod (15).

2. The adjustable platform for facilitating the retrieval of books from above of claim 1, wherein: the guide rod (12) vertically extends upwards to the inside of the lifting platform (2) and is movably connected with the lifting platform (2).

3. The adjustable platform for facilitating the retrieval of books from above of claim 1, wherein: lead screw (13) are vertical upwards to extend to the inside of elevating platform (2), and be threaded connection with elevating platform (2), first helical gear (14) have been cup jointed to the outer wall that lead screw (13) are close to the bottom, dwang (15) are located base (1) inside one end fixedly connected with and first helical gear (14) intermeshing's second helical gear (16) to and be located outside one end fixedly connected with rolling disc (17).

4. The adjustable platform for facilitating the retrieval of books from above of claim 1, wherein: the lateral wall threaded connection of fixed block (3) has first locking screw (18), first locking screw (18) are located the inside one end of fixed block (3) and closely laminate with sleeve (4).

5. The adjustable platform for facilitating the retrieval of books from above of claim 1, wherein: a strip-shaped groove (19) is vertically formed in the outer wall of the vertical rod (5), damping is arranged at the bottom of the strip-shaped groove (19), a second locking screw (20) is connected to the outer wall of the sleeve (4) close to the top in a threaded mode, and the second locking screw (20) is located at one end inside the sleeve (4) and tightly attached to the bottom of the strip-shaped groove (19).

6. The adjustable platform for facilitating the retrieval of books from above of claim 1, wherein: the side wall of universal wheel (11) fixedly connected with diaphragm (21), the bottom screw thread of diaphragm (21) has worn third locking screw (22).