CN214183212U

CN214183212U - Steel-wood experiment table

Info

Publication number: CN214183212U
Application number: CN202023279223.6U
Authority: CN
Inventors: 严春林; 刘美; 路建康; 周浩
Original assignee: Baitu Laboratory System Equipment Jiangsu Co ltd
Current assignee: Baitu Laboratory System Equipment Jiangsu Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-14
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a steel wood laboratory bench, include the steelframe, place cabinet, rectangle platen, square strip piece, rectangle strip hole, connecting block, rectangular channel, screw, bar layer board, L type strip piece, long screw rod, rectangle frame, square inserted block, pull the pole, butt joint groove, square mouth slot, square hole, short double-screw bolt and internal thread nozzle stub. The utility model relates to a rationally, it is rotatory to be located the internal thread nozzle stub of rectangle frame through pulling the trip lever inwards in proper order, can unscrew the short double-screw bolt from internal thread nozzle stub port, be favorable to inserting the square insertion piece that corresponds with continuous side's inserted block in, reach complete fixed connection's effect, realize the function of convenient installation experiment platen, be favorable to square bar piece and connection site to rise out from rectangle strip hole top port, be convenient for will launch under the action of gravity again through the bar layer board of connecting block and square bar piece swing joint and be in the state of keeping flat, reach the effect that forms multilayer structure's utensil rack.

Description

Steel-wood experiment table

Technical Field

The utility model relates to a laboratory bench specifically is a steel wood laboratory bench belongs to laboratory bench equipment technical field.

Background

The experiment table is used for performing experiment detection and storing instruments by enterprises and institutions such as hospitals, schools, chemical plants, scientific research institutions and the like, and is divided into the following parts according to the placing positions: a central experiment table, an edge experiment table and a corner table; the material composition is as follows: all-steel experiment table, steel-wood experiment table, all-wood experiment table, PP experiment table, aluminum-wood experiment table, some high cabinets in addition: a fume hood, a medicine cabinet, a vessel cabinet, a gas cylinder cabinet, an explosion-proof cabinet, a slide cabinet and the like.

Adopt two kinds of fixed modes between current laboratory bench platen and the steel frame construction top, it is fixed for welding and bolted connection respectively, both mounting means homogeneous phase are convenient relatively inadequately in the operation, and the laboratory bench lacks the rack structure that can go up and down to open up and put and accomodate moreover and supplies the household utensils to place. Therefore, a steel-wood experiment table is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a steel wood laboratory bench just in order to solve above-mentioned problem.

The utility model realizes the purpose through the following technical scheme, a steel-wood experiment table comprises a steel frame, a bedplate clamping assembly and a supporting and placing separation frame assembly, wherein two placing cabinets are symmetrically arranged at the bottom of the steel frame, and two L-shaped strip blocks are symmetrically arranged on the back surface of the steel frame;

the bedplate clamping assembly comprises a rectangular frame, square insertion blocks, an internal thread short pipe and butt joint grooves, wherein square holes are formed in the end faces of two ends of the rectangular frame, the square insertion blocks are arranged in the two square holes in a sliding mode, the internal thread short pipe is positioned in the rectangular frame, short studs are in threaded connection with the end faces of two ends of the internal thread short pipe, one end of each short stud is fixedly connected with the end face of one end of the square insertion block on the same side, the rectangular frame is positioned in the corresponding butt joint groove, square slot grooves are formed in the end walls of two ends in the butt joint groove, the square slot grooves are fixedly inserted with the corresponding ends of the square insertion blocks extending out of the same side, the middle part of the internal thread short pipe is fixedly connected with one end of a pulling rod, and the other end;

the support is put and is separated frame subassembly includes square strip piece, connecting block, bar layer board and long screw rod, square strip piece is equipped with two, and two the vertical slidable mounting of square strip piece symmetry is at the downthehole both ends of rectangle strip, the mutual swing joint of movable round pin and rectangular channel one end is passed through to connecting block one end, and two connecting block other ends that are located same horizontal plane opposite direction position respectively with the mutual fixed connection in same bar layer board back both ends, long screw rod passes through the screw and the mutual threaded connection of square strip piece that corresponds, and the inboard short piece lateral wall rotation that passes through bearing and L type piece in long screw rod bottom is connected.

Furthermore, the rectangular frames are arranged in a plurality of regular distribution and are arranged on the rectangular frame surface at the top of the steel frame.

Furthermore, the butt joint grooves are arranged in a plurality and are regularly distributed at the peripheral edge of the bottom surface of the rectangular bedplate, and the positions of the butt joint grooves correspond to the positions of the rectangular frames one by one.

Furthermore, the rectangular strip hole is transversely formed in the rear end of the top of the rectangular bedplate, two thirds of the side wall of one side of the square strip block in the rectangular strip hole are of a concave structure, and the strip-shaped supporting plate is folded in the range of the two thirds of the concave structure on one side of the square strip block through rotation.

Further, the rectangular channel is three a set of, and is same group three the rectangular channel is seted up on square bar piece one side concave surface structure lateral wall from supreme equidistance down, the two-thirds lateral wall of connecting block one side of diapire and the level expansion in the rectangular channel contacts each other.

Furthermore, the screw hole is formed in the middle of the end face of the square bar block, and the depth of the screw hole is consistent with the length of the long screw rod.

The utility model has the advantages that:

1. this kind of steel wood laboratory bench reasonable in design through pulling the internal thread nozzle stub that the trip lever will be located the rectangle frame inwards in proper order rotatory, can unscrew short double-screw bolt from internal thread nozzle stub port, is favorable to inserting the square spigot that links to each other in the corresponding square mouthful slot, reaches complete fixed connection's effect, realizes the function of convenient installation experiment platen.

2. The steel-wood experiment table is reasonable in design, square bar blocks and connecting parts of the square bar blocks can be lifted out of ports at the tops of the rectangular bar holes, water can be conveniently unfolded to be in a flat state under the action of gravity of the bar-shaped supporting plates movably connected through the connecting blocks and the square bar blocks, and the effect of forming the multi-layer-structure appliance placing frame is achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

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

FIG. 2 is a schematic view of the top structure of the steel frame of the present invention;

FIG. 3 is a schematic view of the bottom structure of the rectangular table of the present invention;

fig. 4 is a schematic diagram of the internal structure of the rectangular frame of the present invention.

In the figure: 1. the steel frame, 2, place the cabinet, 3, the rectangle platen, 4, square strip piece, 5, rectangle strip hole, 6, connecting block, 7, rectangular channel, 8, the screw, 9, the bar layer board, 10, L type strip piece, 11, long screw, 12, rectangle frame, 13, square inserted block, 14, the lever of pulling, 15, butt joint groove, 16, square mouth slot, 17, square hole, 18, short double-screw bolt, 19, internal thread nozzle stub.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

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.

Referring to fig. 1-4, a steel-wood experiment table comprises a steel frame 1, a bedplate clamping assembly and a supporting and placing partition frame assembly, wherein two placing cabinets 2 are symmetrically installed at the bottom of the steel frame 1, and two L-shaped strip blocks 10 are symmetrically installed on the back surface of the steel frame 1;

the bedplate clamping assembly comprises a rectangular frame 12, square insertion blocks 13, internal thread short pipes 19 and butt joint grooves 15, wherein square holes 17 are formed in the end surfaces of two ends of the rectangular frame 12, the square insertion blocks 13 are slidably mounted in the two square holes 17, the internal thread short pipes 19 are positioned in the rectangular frame 12, short studs 18 are in threaded connection with the end surfaces of two ends of the internal thread short pipes 19, one end of each short stud 18 is fixedly connected with the end surface of one end of the square insertion block 13 on the same side, the rectangular frame 12 is positioned in the corresponding butt joint groove 15, square slot slots 16 are formed in the end walls of two ends in the butt joint groove 15, the square slot 16 is fixedly inserted with the corresponding end of the square insertion block 13 extending from the same side, the middle part of the internal thread short pipe 19 is fixedly connected with one end of a pulling rod 14, and the other end of the pulling rod 14 penetrates through the opening of the rectangular frame 12;

hold in the palm and put spacer subassembly and include that square strip piece 4, connecting block 6, bar hold in the palm 9 boards and long screw 11, square strip piece 4 is equipped with two, and two the vertical slidable mounting of 4 symmetries of square strip piece is at both ends in

rectangle strip hole

5, 6 one end of connecting block is through the mutual swing joint of one end in removable pin and the rectangular channel 7, and is located two connecting block 6 other ends of same horizontal plane opposite direction position and hold in the palm 9 board back both ends reciprocal fixed connection with same bar respectively, long screw 11 passes through screw 8 and the mutual threaded connection of square strip piece 4 that correspond, and the inboard short piece lateral wall that passes through bearing and L type piece of long screw 11 bottom is rotated mutually and is connected.

The number of the rectangular frames 12 is multiple, and the rectangular frames 12 are regularly distributed and installed on the rectangular frame surface at the top of the steel frame 1; a plurality of butt joint grooves 15 are arranged, the butt joint grooves 15 are regularly distributed and arranged at the peripheral edge of the bottom surface of the rectangular bedplate 3, and the positions of the butt joint grooves 15 correspond to the positions of the rectangular frames 12 one by one; the rectangular strip hole 5 is transversely formed in the rear end of the top of the rectangular bedplate 3, two thirds of the side wall of the square strip block 4 positioned in the rectangular strip hole 5 are of concave structures, and the strip-shaped support 9 plate is folded in the range of the two thirds of the concave structures positioned on one side of the square strip block 4 through rotation; the rectangular grooves 7 are in a group of three, the three rectangular grooves 7 in the same group are equidistantly arranged on the side wall of the concave structure on one side of the square bar block 4 from bottom to top, and the inner bottom wall of each rectangular groove 7 is in contact with two thirds of the side wall on one side of the horizontally-unfolded connecting block 6; the screw hole 8 is formed in the middle of the end face of the square strip block 4, and the depth dimension of the screw hole 8 is consistent with the length dimension of the long screw rod 11.

The utility model discloses when using, through combining together the butt joint groove 15 group that regularly distributes in 3 bottoms of rectangle platen and the rectangle frame 12 group that regularly distributes in 1 tops of steelframe, can fix rectangle platen 3 in 1 tops of steelframe in advance, rethread through inwards pulling in proper order and pulling the pole 14 and will be located the internal thread nozzle stub 19 rotation in rectangle frame 12, can unscrew stud 18 from internal thread nozzle stub 19 port, be favorable to inserting the square inserted block 13 that links to each other in the corresponding square mouth slot 16, reach the effect of complete fixed connection, realize the function of convenient installation experiment platen;

rotate the corresponding position in long screw 11 bottom through the shrink and under the effect of rectangle strip hole 5 to two square strip 4 restrictions, can upwards move square strip 4 through screw 8 connection, be favorable to square strip 4 and connection position to go up from 5 top ports in rectangle strip hole, be convenient for expand the state of keeping flat through the bar layer board 9 of connecting block 6 and square strip 4 swing joint again under the action of gravity, reach the effect that forms multilayer structure's utensil rack.

It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a steel wood laboratory bench which characterized in that: the table board clamping assembly comprises a steel frame (1), a table board clamping assembly and a supporting and placing partition frame assembly, wherein two placing cabinets (2) are symmetrically installed at the bottom of the steel frame (1), and two L-shaped strip blocks (10) are symmetrically installed on the back of the steel frame (1);

the bedplate clamping assembly comprises a rectangular frame (12), square insertion blocks (13), internal thread short pipes (19) and butt joint grooves (15), wherein square holes (17) are formed in the end surfaces of two ends of the rectangular frame (12), the square insertion blocks (13) are arranged in the two square holes (17) in a sliding mode, the internal thread short pipes (19) are located in the rectangular frame (12), short studs (18) are connected into the end openings of the two ends of the internal thread short pipes (19) in a threaded mode, one end of each short stud (18) is fixedly connected with the end surface of one end of the square insertion block (13) on the same side, the rectangular frame (12) is located in the corresponding butt joint groove (15), square opening insertion grooves (16) are formed in the end walls of the two ends of the butt joint groove (15), the square opening insertion grooves (16) are fixedly inserted into the corresponding ends of the square insertion blocks (13) extending from the same side, and the middle parts of the internal thread short pipes (19) are fixedly connected with one end of a pulling rod (14), the other end of the pulling rod (14) passes through the frame opening of the rectangular frame (12);

the support is put and is separated frame subassembly and is included square strip piece (4), connecting block (6), bar support (9) board and long screw rod (11), square strip piece (4) are equipped with two, and two the vertical slidable mounting of square strip piece (4) symmetry is both ends in rectangle strip hole (5), the mutual swing joint of one end in connecting block (6) one end is passed through removable pin and rectangular channel (7), and two connecting block (6) other ends that are located same horizontal plane opposite direction position hold in the palm (9) board back both ends mutual fixed connection with same bar respectively, long screw rod (11) are through screw (8) and the mutual threaded connection of square strip piece (4) that correspond, and long screw rod (11) bottom inboard short piece lateral wall rotation connection through bearing and L type piece.

2. A steel and wood laboratory bench according to claim 1, characterized in that: the rectangular frames (12) are arranged in a plurality of numbers, and the rectangular frames (12) are regularly distributed and installed on the rectangular frame face at the top of the steel frame (1).

3. A steel and wood laboratory bench according to claim 1, characterized in that: the butt joint grooves (15) are arranged in a plurality, the butt joint grooves (15) are regularly distributed and arranged at the peripheral edge of the bottom surface of the rectangular bedplate (3), and the positions of the butt joint grooves (15) correspond to the positions of the rectangular frames (12) one by one.

4. A steel and wood laboratory bench according to claim 1, characterized in that: rectangular strip hole (5) transversely set up in rectangular platen (3) top rear end, and be located square strip piece (4) one side lateral wall two-thirds department in rectangular strip hole (5) and be the concave surface structure, strip holds in the palm (9) board and packs up the two-thirds concave surface structure scope that is located square strip piece (4) one side through the rotation.

5. A steel and wood laboratory bench according to claim 1, characterized in that: rectangular channel (7) are three a set of, and same group three rectangular channel (7) are seted up on square strip piece (4) one side concave surface structure lateral wall from supreme equidistance down, two-thirds lateral wall of connecting block (6) one side of diapire and horizontal expansion mutually contact in rectangular channel (7).

6. A steel and wood laboratory bench according to claim 1, characterized in that: screw hole (8) are seted up in square strip piece (4) terminal surface middle part, and the depth dimension of screw hole (8) is unanimous with the length dimension of long screw rod (11).