CN217747116U

CN217747116U - Manual lifting cabinet surface

Info

Publication number: CN217747116U
Application number: CN202221075993.5U
Authority: CN
Inventors: 林青龙
Original assignee: Nanjing Biaoyi Environmental Protection Engineering Co ltd
Current assignee: Nanjing Biaoyi Environmental Protection Engineering Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-11-08
Anticipated expiration: 2032-05-06

Abstract

The utility model relates to an experiment cabinet technical field, and a manual over-and-under type cabinet face is disclosed, including the experiment cabinet body, the rear end top surface of experiment cabinet body is provided with gliding push pipe from top to bottom, the first lifter plate of top fixedly connected with of push pipe, both ends difference fixedly connected with one-level die-pin about the first lifter plate bottom surface, the equal laminating of front end top surface of two one-level die-pins is provided with the second lifter plate, both ends difference fixedly connected with second grade die-pin about the second lifter plate bottom surface, the equal laminating of front end top surface of two second grade die-pins is provided with the third lifter plate, the activity has emboliaed the screw rod on the rear end bottom inner wall of experiment cabinet body, effectively realized carrying out the regulation of height to the operation mesa of experiment cabinet body, thereby can be at the front end top surface and the first lifter plate of experiment cabinet body, the top surface of second lifter plate and third lifter plate carries out the experiment operation, be convenient for the operation and the taking of rear end experimental articles through the operational aspect of step, the security of experimentation has effectively been improved.

Description

Manual lifting cabinet surface

Technical Field

The utility model relates to an experiment cabinet technical field especially relates to manual over-and-under type cabinet face.

Background

Experiment operation cabinet is the cupboard that is used for experiment operation to use, in the chemical experiment process, because prior art's experiment operation cabinet counter highly fixed can't be adjusted, when the chemical experiment articles for use that experiment operation cabinet counter was put is more, lead to leaning on the chemical experiment articles for use of back row to the counter to exist and be not convenient for experiment operating personnel to observe, the condition of taking and operating, still easily bump the chemical reagent who turns over cabinet front-seat simultaneously in operation process, not only caused chemical reagent's waste, the potential safety hazard that chemical reagent inclined to leak still easily brings simultaneously.

To this end, we propose a manually liftable counter.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the technical problem that above-mentioned prior art exists, provide manual over-and-under type cabinet face.

In order to realize the above purpose, the utility model adopts the following technical scheme, manual over-and-under type cabinet face, including the experiment cabinet body, the rear end top surface of experiment cabinet body is provided with gliding push pipe from top to bottom, the push pipe is the inside fretwork of six prismatic column structures and push pipe, the first lifter plate of top fixedly connected with of push pipe, first lifter plate is the cuboid structure, both ends are fixedly connected with one-level die-pin respectively about the first lifter plate bottom surface, the one-level die-pin is L font structure, the front end top surface of two one-level die-pins all laminates and is provided with the second lifter plate, the second lifter plate is the cuboid structure, the second lifter plate is located the front end below of first lifter plate, both ends are fixedly connected with the second level die-pin respectively about the second lifter plate bottom surface, the second level die-pin is L font structure, the front end top surface of two second level die-pins all laminates and is provided with the third lifter plate, the third lifter plate is the cuboid structure, the screw rod has been emboliaed in the activity on the rear end bottom wall of experiment cabinet body, the inside bottom through threaded connection on the outer wall of screw rod.

Furthermore, an adjusting groove is formed in the front bottom end of the experiment cabinet body, a rotary disc is arranged in the adjusting groove, a rotary rod is fixedly sleeved in the center of the rotary disc, the outer walls of the front end and the rear end of the rotary rod are movably sleeved with the front inner wall and the rear inner wall of the bottom end of the experiment cabinet body respectively, a connecting rod is fixedly connected to the front of the rotary disc, and a sleeve handle is movably sleeved on the outer wall of the front end of the connecting rod.

Furthermore, a worm is fixedly sleeved on the outer wall of the rear end of the rotating rod, the worm is connected with a worm wheel in a meshed mode through threads, and the worm wheel is fixedly sleeved on the outer wall of the bottom end of the screw rod.

Further, the top surface of experiment cabinet body is seted up the one-level and is stored up the board groove with second lifter plate looks adaptation, and the one-level spout has been seted up respectively to the inner wall at the bottom of the both ends about the one-level stores up the board groove, two one-level spouts respectively with two one-level die-pins looks adaptations.

Further, a second-stage plate storage groove matched with the third lifting plate is formed in the inner wall of the bottom of the front end of the first-stage plate storage groove, second-stage sliding grooves are formed in the inner walls of the left end and the right end of the second-stage plate storage groove respectively, and the two second-stage sliding grooves are matched with the two second-stage supporting rods respectively.

Furthermore, both ends are fixedly connected with fixed inserted bar respectively about first lifter plate bottom surface, and two fixed inserted bars all embolia with the rear end top surface activity of experiment cabinet body, and the same fixed inserted bar of fixedly connected with respectively of both ends bottom surface about second lifter plate and third lifter plate, four fixed inserted bars on second lifter plate and the third lifter plate embolia with the activity of the inner wall at the bottom of both ends about one-level storage plate groove and second grade storage plate groove respectively.

Advantageous effects

The utility model provides a manual over-and-under type cabinet face. The method has the following beneficial effects:

1. this manual over-and-under type cabinet face, through the push pipe, first lifter plate, one-level storage plate groove, the second lifter plate, one-level die-pin, second grade storage plate groove, the third lifter plate, the second grade die-pin, the bull stick, the worm, the setting of screw rod and worm wheel, pull the cover forward on the outer wall of connecting rod, thereby can take the cover out from the adjustment tank, then hold the cover and drive the capstan at the adjustment tank internal rotation through the connecting rod, the capstan drives the rotation of bull stick, the bull stick passes through the rotation of worm drive worm wheel, the worm wheel drives the push pipe through the screw rod and follows vertical direction downstream on the outer wall of screw rod, thereby make the push pipe slide into the experiment cabinet this body and drive first lifter plate downstream and laminate on the rear end top surface of experiment cabinet body, drive the second lifter plate downstream through two one-level die-pins when first lifter plate downstream to move to the one-level storage plate inslot, two one-level die-pin of first lifter plate bottom surface slide into two one-level spouts respectively simultaneously, the second lifter plate moves to the second lifter plate and the experiment cabinet body and the second grade storage plate is the effective lifting plate that the second grade operation top surface that the second lifter plate is carried out the second grade operation, thereby the effective lifting operation of the second grade operation of the experiment cabinet and the second is carried out on the second grade operation top surface of the second, the experiment cabinet body before the second is carried out the synchronous lifting operation of the second, thereby the synchronous lifting operation of the second, the second bench face of the experiment cabinet.

2. This manual over-and-under type cabinet face, through the setting of fixed inserted bar, when highly adjusting first lifter plate, second lifter plate and third lifter plate, first lifter plate, second lifter plate and third lifter plate move along vertical direction through two fixed inserted bars of bottom surface respectively, have effectively improved the stability of first lifter plate, second lifter plate and third lifter plate when vertical direction removes, have effectively improved first lifter plate, the steadiness of second lifter plate and third lifter plate when putting experimental articles for use simultaneously.

Drawings

The structures, proportions, sizes, and other elements shown in the specification are for the understanding of the present disclosure, and are not intended to limit the scope of the present disclosure, which is defined by the claims, but rather by the claims.

FIG. 1 is a perspective view of the overall structure;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a perspective view of the experiment cabinet body;

FIG. 4 is a side sectional view of the experiment cabinet body.

Illustration of the drawings:

1. a test cabinet body; 2. jacking pipes; 3. a first lifter plate; 4. fixing the inserted rod; 5. a primary plate storage tank; 6. a second lifter plate; 7. a first-stage chute; 8. a primary support rod; 9. a second-stage plate storage groove; 10. a third lifter plate; 11. a secondary chute; 12. a secondary supporting rod; 13. an adjustment groove; 14. rotating the disc; 15. a rotating rod; 16. a worm; 17. a screw; 18. a worm gear; 19. a connecting rod; 20. a handle is sleeved.

Detailed Description

A manual lifting cabinet surface is shown in figures 1-4 and comprises an experiment cabinet body 1, wherein a top surface of the rear end of the experiment cabinet body 1 is provided with a top pipe 2 capable of sliding up and down, the top pipe 2 is in a hexagonal prism structure, the interior of the top pipe 2 is hollow, the top end of the top pipe 2 is fixedly connected with a first lifting plate 3, the first lifting plate 3 is in a rectangular structure, the left end and the right end of the bottom surface of the first lifting plate 3 are respectively and fixedly connected with a primary supporting rod 8, the primary supporting rod 8 is in an L-shaped structure, the top surfaces of the front ends of the two primary supporting rods 8 are respectively provided with a second lifting plate 6 in a laminating manner, the second lifting plate 6 is in a rectangular structure, the second lifting plate 6 is positioned below the front end of the first lifting plate 3, the left end and the right end of the bottom surface of the second lifting plate 6 are respectively and fixedly connected with a secondary supporting rod 12, the secondary supporting rods 12 are in an L-shaped structure, the top surfaces of the front ends of the two secondary supporting rods 12 are respectively provided with a third lifting plate 10, and the third lifting plate 10 is in a rectangular structure, a screw rod 17 is movably sleeved on the inner wall of the bottom of the rear end of the experiment cabinet body 1, the inner bottom of the top pipe 2 is connected on the outer wall of the screw rod 17 through threads, an adjusting groove 13 is arranged at the bottom of the front face of the experiment cabinet body 1, a rotary disc 14 is arranged in the adjusting groove 13, a rotary rod 15 is fixedly sleeved in the center of the rotary disc 14, the outer walls of the front end and the rear end of the rotary rod 15 are respectively movably sleeved with the inner walls of the front end and the rear end of the bottom of the experiment cabinet body 1, a connecting rod 19 is fixedly connected on the front face of the rotary disc 14, a sleeve handle 20 is movably sleeved on the outer wall of the front end of the connecting rod 19, a worm 16 is fixedly sleeved on the outer wall of the rear end of the rotary rod 15, the worm 16 is connected with a worm wheel 18 through thread meshing, the worm wheel 18 is fixedly sleeved on the outer wall of the bottom of the screw rod 17, a first-stage plate storage groove 5 matched with the second lifting plate 6 is arranged on the top face of the experiment cabinet body 1, first-stage plate storage groove 5 is respectively provided with a first-stage sliding groove 7 on the bottom inner walls of the left end and the right end, two one-level spouts 7 respectively with two one-level die-pin 8 looks adaptations, the second grade storage board groove 9 with third lifter plate 10 looks adaptations is seted up to the inner wall at the bottom of the front end of one-level storage board groove 5, second grade spout 11 has been seted up respectively to the inner wall at the bottom of the both ends about second grade storage board groove 9, two second grade spouts 11 respectively with two second grade die-pin 12 looks adaptations, both ends are fixedly connected with fixed inserted bar 4 respectively about first lifter plate 3 bottom surface, two fixed inserted bar 4 all embolias with the rear end top surface activity of experiment cabinet body 1, both ends bottom surface is the same fixed inserted bar 4 of fixedly connected with respectively about second lifter plate 6 and third lifter plate 10 equally, four fixed inserted bar 4 on second lifter plate 6 and the third lifter plate 10 embolias with the inner wall activity about both ends of one-level storage board groove 5 and second grade storage board groove 9 respectively.

The utility model discloses a theory of operation: the sleeve handle 20 is pulled forwards on the outer wall of the connecting rod 19, so that the sleeve handle 20 can be pulled out from the adjusting groove 13, then the sleeve handle 20 is held by hand to drive the rotary disc 14 to rotate in the adjusting groove 13 through the connecting rod 19, the rotary disc 14 drives the rotary rod 15 to rotate, the rotary rod 15 drives the worm wheel 18 to rotate through the worm 16, the worm wheel 18 drives the top pipe 2 to move downwards on the outer wall of the screw 17 through the screw 17, so that the top pipe 2 slides into the experiment cabinet body 1 and drives the first lifting plate 3 to move downwards to be attached to the top surface of the rear end of the experiment cabinet body 1, the first lifting plate 3 drives the second lifting plate 6 to move downwards into the first-level plate storage groove 5 through the two first-level support rods 8 while moving downwards, the two first-level support rods 8 on the bottom surface of the first lifting plate 3 simultaneously slide into the two first-level sliding grooves 7 respectively, in the same way, the second lifting plate 6 drives the third lifting plate 10 to move downwards into the second-stage plate storage groove 9 through the two second-stage supporting rods 12, the two second-stage supporting rods 12 on the bottom surface of the second lifting plate 6 slide into the two second-stage sliding grooves 11 simultaneously and vice versa, the third lifting plate 10 can be lifted synchronously with the first lifting plate 3 to form a step shape through the reverse rotating rotary disc 14, the height of the operation table top of the experiment cabinet body 1 is effectively adjusted, the experiment operation can be performed on the top surfaces of the second lifting plate 6 and the third lifting plate 10 on the top surface of the front end of the experiment cabinet body 1 and the top surfaces of the first lifting plate 3 and the second lifting plate 6, the operation and taking of rear-end experiment articles are facilitated through the stepped operation surface, and the safety of the experiment process is effectively improved.

Through the setting of fixed inserted bar 4, when highly adjusting first lifter plate 3, second lifter plate 6 and third lifter plate 10, first lifter plate 3, second lifter plate 6 and third lifter plate 10 remove along vertical direction through two fixed inserted bars 4 of bottom surface respectively, effectively improved first lifter plate 3, the stability of second lifter plate 6 and third lifter plate 10 when vertical direction removes, effectively improved first lifter plate 3 simultaneously, the steadiness of second lifter plate 6 and third lifter plate 10 when putting experimental articles for use.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. Manual over-and-under type counter, including experiment cabinet body (1), its characterized in that: the experimental cabinet is characterized in that a top surface of the rear end of the experimental cabinet body (1) is provided with a push pipe (2) capable of sliding up and down, the push pipe (2) is of a hexagonal prism structure and hollow inside of the push pipe (2), a first lifting plate (3) is fixedly connected to the top end of the push pipe (2), the first lifting plate (3) is of a rectangular structure, the left end and the right end of the bottom surface of the first lifting plate (3) are respectively and fixedly connected with a first-level supporting rod (8), the first-level supporting rod (8) is of an L-shaped structure, the front end top surfaces of the two first-level supporting rods (8) are respectively and fixedly connected with a second lifting plate (6), the second lifting plate (6) is of a rectangular structure, the second lifting plate (6) is located below the front end of the first lifting plate (3), the left end and the right end of the bottom surface of the second lifting plate (6) are respectively and fixedly connected with a second-level supporting rod (12), the second-level supporting rods (12) are of an L-shaped structure, the front end top surfaces of the two second-level supporting rods (12) are respectively and are connected to an upper end screw rod (17) of the experimental cabinet body, and an upper wall of the experimental cabinet body, and an inner wall (17) is movably connected to the inner wall of the experimental cabinet body.

2. The manual lift cabinet according to claim 1, wherein: adjusting groove (13) have been seted up to the positive bottom of experiment cabinet body (1), are provided with capstan (14) in adjusting groove (13), and the fixed bull stick (15) of having emboliaed in the center of capstan (14), and both ends outer wall embolias with the front and back inner wall activity of experiment cabinet body (1) bottom respectively around bull stick (15), and the positive fixedly connected with connecting rod (19) of capstan (14), the front end outer wall activity of connecting rod (19) embolias has cover handle (20).

3. The manual lift cabinet according to claim 2, wherein: the outer wall of the rear end of the rotating rod (15) is fixedly sleeved with a worm (16), the worm (16) is connected with a worm wheel (18) through thread meshing, and the worm wheel (18) is fixedly sleeved on the outer wall of the bottom end of the screw rod (17).

4. The manual lift cabinet according to claim 1, wherein: one-level storage plate groove (5) with second lifter plate (6) looks adaptation is seted up to the top surface of experiment cabinet body (1), and one-level spout (7) have been seted up respectively to inner wall at the bottom of the both ends about one-level storage plate groove (5), two one-level spouts (7) respectively with two one-level die-pins (8) looks adaptations.

5. The manual lift cabinet according to claim 4, wherein: the inner wall at the bottom of the front end of the first-stage plate storage groove (5) is provided with a second-stage plate storage groove (9) matched with the third lifting plate (10), the inner walls at the bottom of the left end and the right end of the second-stage plate storage groove (9) are respectively provided with a second-stage sliding groove (11), and the two second-stage sliding grooves (11) are respectively matched with the two second-stage supporting rods (12).

6. The manual lift cabinet according to claim 1, wherein: both ends difference fixedly connected with fixed inserted bar (4) about first lifter plate (3) bottom surface, two fixed inserted bars (4) all embolia with the rear end top surface activity of experiment cabinet body (1), both ends bottom surface difference fixedly connected with is the same fixed inserted bar (4) about second lifter plate (6) and third lifter plate (10), four fixed inserted bars (4) on second lifter plate (6) and third lifter plate (10) embolia with the activity of the inner wall at the bottom of the left and right sides both ends of one-level storage plate groove (5) and second grade storage plate groove (9) respectively.