CN210310441U

CN210310441U - Special small handcart of chemical instrumentation

Info

Publication number: CN210310441U
Application number: CN201921031646.0U
Authority: CN
Inventors: 王薪; 孙凯; 蒲卫亚
Original assignee: Anyang Normal University
Current assignee: Anyang Normal University
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-04-14
Anticipated expiration: 2029-07-03

Abstract

The utility model belongs to the technical field of the instrument transportation, especially, be a special small handcart of chemical instrumentation, including the bed plate, two wheel boards of bottom fixedly connected with of bed plate, two four universal auto-lock wheels of the equal fixedly connected with in bottom of wheel board, two bracing pieces of the equal fixedly connected with in top of wheel board, four the top fixed mounting of bracing piece has the roof. The utility model discloses a set up baffle mechanism, because the position of bed plate and roof keeps fixed, can divide the space between bed plate and the roof through baffle mechanism, directly place some chemical instrumentation that volume and weight are big on the bed plate to can play the guard action through the guardrail frame, like this the utility model discloses removing in-process stability height, placing some chemical instrumentation that volume and weight are little on the roof, can improving the utility model discloses a turnover volume of disposable transportation chemical instrumentation, conveying efficiency is high.

Description

Special small handcart of chemical instrumentation

Technical Field

The utility model relates to an instrument transportation technical field specifically is a special small handcart of chemical instrumentation.

Background

Chemical instruments refer to instruments used in chemical experiments, the chemical instruments are various in types, volume and weight are different greatly, for example, simple chemical instruments comprise a thermometer, a test tube, a beaker, a funnel and the like, complex chemical instruments comprise a drying box, an electronic scale, extraction equipment, a stirrer and the like, the chemical instruments need to be transported by means of a chemical instrument cart in the moving process, but the existing chemical instrument cart still has the following defects when in use:

the existing chemical instrument cart is simple in structure and mainly comprises a cart plate, a cart handle and wheels, in the transportation process of chemical instruments, the quantity of the chemical instruments which can be transported once is small, the turnover efficiency of the chemical instruments is low, a part of chemical instrument carts can transport some chemical instruments more by arranging a plurality of partition plates, but the position structures of the partition plates are fixed, the space between the partition plates cannot be adjusted, so that some chemical instruments with heavy weight and large size cannot be placed on the partition plates and can only be placed at the top end of the chemical instrument cart, the loading and unloading difficulty is increased, and potential safety hazards exist in the process that the chemical instruments with heavy weight and large size are located at the top of the chemical instrument cart in the moving process of the cart.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a special small handcart of chemical instrumentation has solved current chemical instrumentation shallow and has had the turnover volume when using little, the inconvenient loading and unloading transportation's of the chemical instrumentation of weight and bulky problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special small handcart of chemical instrumentation, includes the bed plate, two wheel boards of bottom fixedly connected with of bed plate, two four universal auto-lock wheels of the equal fixedly connected with in bottom of wheel board, two bracing pieces of the equal fixedly connected with in top of wheel board, four the top fixed mounting of bracing piece has the roof, one side fixedly connected with of roof pushes away the handle, be provided with baffle mechanism between bed plate and the roof for with the space rational utilization of bed plate and the relative one side of roof, the top fixed mounting of bed plate has the guardrail frame.

As a preferred technical scheme of the utility model, baffle mechanism includes slide bar and screw rod, the both ends of slide bar respectively with the top of bed plate and the bottom fixed connection of roof, the one end of screw rod is passed through the bearing frame and is connected with the top rotation of bed plate, the other end of screw rod runs through the roof and extends to the top of roof, sliding connection has a slide cartridge on the slide bar, threaded connection has a screw section of thick bamboo on the screw rod, be provided with the division board on slide cartridge and the screw section of thick bamboo, set up the through-hole with slide cartridge and screw section of thick bamboo looks adaptation on the division board, the surface of slide cartridge and screw section of thick bamboo respectively with the inner wall fixed connection of corresponding through-hole.

As an optimal technical scheme of the utility model, the inside of division board is inlayed and is had four slide pipes, four the slide pipe all with corresponding bracing piece sliding connection.

As an optimal technical scheme of the utility model, the top fixed mounting of division board has the frame of placing, the bottom fixed mounting of division board has the rubber cushion.

As an optimized technical scheme of the utility model, the one end fixed mounting that the screw rod is located the roof top has the twist grip.

As an optimized technical scheme of the utility model, the top fixed mounting of roof has the protective frame.

As an optimized technical scheme of the utility model, the surface cover that pushes away the handle is equipped with the rubber sleeve.

(III) advantageous effects

Compared with the prior art, the utility model provides a special small handcart of chemical instrumentation possesses following beneficial effect:

1. this special small handcart of chemical instrumentation through setting up partition mechanism, because the position of bed plate and roof keeps fixed, can divide the space between bed plate and the roof through partition mechanism, directly places some chemical instrumentation that volume and weight are big on the bed plate to can play the guard action through the guardrail frame, like this the utility model discloses moving in-process stability height, placing some chemical instrumentation that volume and weight are little on the roof, can improving the utility model discloses a turnover volume of disposable transportation chemical instrumentation, conveying efficiency is high.

2. This special small handcart of chemical instrumentation, through setting up the slide bar, the screw rod, the slide bar, a screw thread section of thick bamboo and division board, drive a screw thread section of thick bamboo through rotating the screw rod and remove on the screw rod, drive the division board and remove, the slide bar slides on the slide bar simultaneously, thereby can adjust the position of division board, divide the space between bed plate and the roof through the division board, can rationally utilize the space between bed plate and the roof, can also place some volumes and the little chemical instrumentation of weight simultaneously on the division board, improved the utility model discloses a practicality.

Drawings

Fig. 1 is a front view of the three-dimensional structure of the present invention;

FIG. 2 is a rear view of the three-dimensional structure of the present invention;

fig. 3 is a side view of the three-dimensional structure of the present invention.

In the figure: 1. a base plate; 2. a wheel plate; 3. a universal self-locking wheel; 4. a support bar; 5. a top plate; 6. a push handle; 7. a partition mechanism; 701. a slide bar; 702. a screw; 703. a slide cylinder; 704. a threaded barrel; 705. a partition plate; 706. a slide pipe; 707. placing the frame; 708. a rubber cushion; 709. twisting a handle; 8. a guardrail frame; 9. a protective frame; 10. a rubber sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a special small handcart of chemical instrumentation, including bed plate 1, two wheel boards 2 of bottom fixedly connected with of bed plate 1, four universal auto-lock wheels 3 of the equal fixedly connected with in bottom of two wheel boards 2, two bracing pieces 4 of the equal fixedly connected with in top of two wheel boards 2, the top fixed mounting of four bracing pieces 4 has roof 5, one side fixedly connected with of roof 5 pushes away 6, be provided with between bed plate 1 and the roof 5 baffle mechanism 7, in order to be used for the space rational utilization of the relative one side of bed plate 1 and roof 5, the top fixed mounting of bed plate 1 has guardrail frame 8.

In this embodiment, through setting up baffle mechanism 7, because the position of bed plate 1 and roof 5 keeps fixed, can divide the space between bed plate 1 and the roof 5 through baffle mechanism 7, directly place some chemical instrumentation that volume and weight are big on bed plate 1 to can play the guard action through guardrail frame 8, like this the utility model discloses it is high to remove in-process stability, place some chemical instrumentation that volume and weight are little on roof 5, can improve the utility model discloses a turnover volume of disposable transportation chemical instrumentation, conveying efficiency is high.

Specifically, the partition mechanism 7 includes a slide rod 701 and a screw rod 702, two ends of the slide rod 701 are respectively fixedly connected with the top of the base plate 1 and the bottom of the top plate 5, one end of the screw rod 702 is rotatably connected with the top of the base plate 1 through a bearing seat, the other end of the screw rod 702 penetrates through the top plate 5 and extends to the top of the top plate 5, a slide cylinder 703 is slidably connected onto the slide rod 701, a threaded cylinder 704 is connected onto the screw rod 702 through threads, partition plates 705 are arranged on the slide cylinder 703 and the threaded cylinder 704, through holes matched with the slide cylinder 703 and the threaded cylinder 704 are formed in the partition plates 705, and the outer surfaces of the slide cylinder 703 and the threaded cylinder 704 are respectively fixedly connected with the inner walls of.

In this embodiment, through setting up slide bar 701, screw rod 702, slide cylinder 703, thread cylinder 704 and division board 705, it removes on screw rod 702 to drive thread cylinder 704 through rotating screw rod 702, it removes to drive division board 705, slide cylinder 703 is gone on slide bar 701 simultaneously, thereby can adjust the position of division board 705, divide the space between bed plate 1 and roof 5 through division board 705, can utilize the space rationalization between bed plate 1 and the roof 5, can also place some chemical instruments that volume and weight are little simultaneously on division board 705, the utility model discloses a practicality is improved.

Specifically, four sliding tubes 706 are embedded in the partition plate 705, and the four sliding tubes 706 are slidably connected with the corresponding support rods 4.

In this embodiment, in the lifting process of the partition plate 705, the four sliding pipes 706 slide on the four support rods 4, so that the stability of the partition plate 705 can be improved.

Specifically, a placing frame 707 is fixedly installed on the top of the partition plate 705, and a rubber cushion 708 is fixedly installed on the bottom of the partition plate 705.

In this embodiment, the placing frame 707 is disposed on the partition plate 705, so that the chemical instrument on the partition plate 705 can be limited, and thus the chemical instrument can be prevented from falling off the partition plate 705 during the moving process; through setting up rubber cushion 708, place back on the bed plate 1 when the chemical instrumentation that volume and weight are big, drive division board 705 through wrench movement screw 702 and remove, hug closely rubber cushion 708 on above-mentioned chemical instrumentation to can play spacing and protective effect to chemical instrumentation.

Specifically, a twist handle 709 is fixedly installed at one end of the screw 702 above the top plate 5.

In this embodiment, the design of the twist grip 709 facilitates the user to rotate the screw 702, thereby facilitating the use of the present invention.

Specifically, a protective frame 9 is fixedly mounted on the top of the top plate 5.

In this embodiment, the protection frame 9 has the same function as the placement frame 707, and can perform a limiting protection function for a chemical instrument placed on the top plate 5.

Specifically, the outer surface of the push handle 6 is sleeved with a rubber sleeve 10.

In this embodiment, the rubber sleeve 10 is designed to increase the friction between the palm of the user's hand and the handle 6. When in normal use, the palm can be prevented from slipping off the push handle 6.

The utility model discloses a theory of operation and use flow: at first, rotate screw 702 through turning round handle 709, threaded cylinder 704 moves on screw 702, drive division board 705 and move, slide cylinder 703 is slided on slide bar 701 simultaneously, four slide pipes 706 slide on four bracing pieces 4 simultaneously, adjust the interval between division board 705 and the bed plate 1 big, then place the chemical instrumentation that volume and weight are big on the bed plate 1 at first, then reverse turning round handle 709, be close to above-mentioned chemical instrumentation with division board 705, it can to hug closely with above-mentioned chemical instrumentation when rubber cushion 708, then with some small chemical instrumentation of volume and weight place division board 705 and roof 5 on can, then hold the rubber sleeve 10 promotion that pushes away on 6 through both hands the utility model discloses the removal can.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a special small handcart of chemical instrumentation which characterized in that: including bed plate (1), two wheel board (2) of bottom fixedly connected with of bed plate (1), two four universal auto-lock wheels (3) of the equal fixedly connected with in bottom of wheel board (2), two bracing pieces (4) of the equal fixedly connected with in top of wheel board (2), four the top fixed mounting of bracing piece (4) has roof (5), one side fixedly connected with of roof (5) pushes away (6), be provided with between bed plate (1) and roof (5) baffle mechanism (7) for the space rational utilization of bed plate (1) and roof (5) relative one side, the top fixed mounting of bed plate (1) has guardrail frame (8).

2. The cart for chemical instruments according to claim 1, wherein: the partition plate mechanism (7) comprises a sliding rod (701) and a screw rod (702), the two ends of the sliding rod (701) are fixedly connected with the top of the base plate (1) and the bottom of the top plate (5) respectively, one end of the screw rod (702) is rotatably connected with the top of the base plate (1) through a bearing seat, the other end of the screw rod (702) penetrates through the top plate (5) and extends to the upper side of the top plate (5), a sliding cylinder (703) is connected onto the sliding rod (701) in a sliding mode, a threaded cylinder (704) is connected onto the screw rod (702) in a threaded mode, partition plates (705) are arranged on the sliding cylinder (703) and the threaded cylinder (704), through holes matched with the sliding cylinder (703) and the threaded cylinder (704) are formed in the partition plates (705), and the outer surfaces of the sliding cylinder (703) and the threaded cylinder (704) are fixedly connected with the inner walls of the.

3. The cart for chemical instruments according to claim 2, wherein: four sliding pipes (706) are embedded in the partition plate (705), and the four sliding pipes (706) are connected with the corresponding supporting rods (4) in a sliding mode.

4. The cart for chemical instruments according to claim 2, wherein: the top of the separation plate (705) is fixedly provided with a placing frame (707), and the bottom of the separation plate (705) is fixedly provided with a rubber cushion (708).

5. The cart for chemical instruments according to claim 2, wherein: and a twist handle (709) is fixedly arranged at one end of the screw rod (702) above the top plate (5).

6. The cart for chemical instruments according to claim 1, wherein: and a protective frame (9) is fixedly arranged at the top of the top plate (5).

7. The cart for chemical instruments according to claim 1, wherein: the outer surface of the push handle (6) is sleeved with a rubber sleeve (10).