CN210077215U

CN210077215U - Product model rack is used in design

Info

Publication number: CN210077215U
Application number: CN201920173195.8U
Authority: CN
Inventors: 刘天执
Original assignee: Shenyang Institute of Technology
Current assignee: Shenyang Institute of Technology
Priority date: 2019-01-31
Filing date: 2019-01-31
Publication date: 2020-02-18
Anticipated expiration: 2029-01-31

Abstract

The utility model provides a product model rack is used in design, including the square piece of horizontally, vertical and evenly distributed's cylindrical cavity is seted up to the inside of square piece, the through-hole is do not seted up to the upper and lower both ends inner wall of cylindrical cavity, the diameter of through-hole all is less than the diameter of cylindrical cavity, and the through-hole respectively with the central line collineation of the cylindrical cavity that corresponds, all be equipped with the cylinder stopper in the cylindrical cavity, the periphery of cylinder stopper respectively with the interior week in close contact with cooperation of the cylindrical cavity that corresponds, and the cylinder stopper can reciprocate along the cylindrical cavity that corresponds respectively, the equal vertical bracing piece of fixed mounting in top surface middle part of cylinder stopper, the upper end of bracing piece passes from being located the through-hole that the top corresponds respectively, the bottom surface. The inside atmospheric pressure of oil storage tank can further be balanced in the pressure release hole, and then enables the shift position of cylinder stopper more accurate, is favorable to further improving the utility model discloses a reliability of rack.

Description

Product model rack is used in design

Technical Field

The utility model belongs to model display device field, specifically speaking are product model rack is used in design.

Background

In the design work of product, carry out the understanding of full aspect for the product of more audio-visual to the design, the product that needs will design out produces the model, thereby can do benefit to design personnel more and detect and improve, the bottom surface of present most model rack is the plane, consequently can only be firm place the more level and smooth model in bottom, to the irregular model of shape, the mode of hoist and mount show is selected mostly, but the model of hoist and mount easily receives the influence of external force when using and takes place to rock, hardly make the model remain stable when using, and need reserve the hoist and mount couple on the model, influence the integrality and the authenticity of model, it is comparatively inconvenient when using.

SUMMERY OF THE UTILITY MODEL

The utility model provides a product model rack is used in design for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

a product model placing rack for design comprises a horizontal square block, wherein a vertical and uniformly distributed cylindrical cavity is formed in the square block, through holes are respectively formed in the upper end wall and the lower end wall of the cylindrical cavity, the diameters of the through holes are smaller than the diameter of the cylindrical cavity, the through holes are respectively collinear with the central line of the corresponding cylindrical cavity, cylindrical plugs are respectively arranged in the cylindrical cavities, the peripheries of the cylindrical plugs are respectively in close contact fit with the inner peripheries of the corresponding cylindrical cavities, the cylindrical plugs can respectively move up and down along the corresponding cylindrical cavities, vertical support rods are fixedly arranged in the middle of the top surfaces of the cylindrical plugs, the upper ends of the support rods respectively penetrate through the corresponding through holes above, a hydraulic oil tank with an opening on the top surface is fixedly arranged on the bottom surface of the square block, the square block and the hydraulic oil tank are the same in cross section size, and the through holes below, the four corners of the bottom surface of a hydraulic oil tank are respectively fixedly connected with the movable ends of vertical electric cylinders, a bottom plate is arranged below the hydraulic oil tank, the four corners of the top surface of the bottom plate are respectively fixedly connected with the fixed ends of the corresponding electric cylinders, an oil storage tank is fixedly arranged in the middle of the bottom surface of the hydraulic oil tank, an L-shaped oil outlet pipe is fixedly arranged at the lower end of one side of the oil storage tank and communicated with the inside of the oil storage tank, a hydraulic oil pump is fixedly arranged at one side of the oil storage tank, the upper end of the L-shaped oil outlet pipe is fixedly connected with an oil inlet of the hydraulic oil pump, a connecting pipe is fixedly arranged at the oil outlet of the hydraulic oil pump, the upper end of the connecting pipe is fixedly connected with the bottom surface of the hydraulic oil tank and communicated with the inside, a one-way valve is arranged on the connecting pipe, an L-shaped oil inlet pipe, an electro-hydraulic valve is installed on the L-shaped oil inlet pipe, and a pressure relief hole is formed in the upper end of the other side of the oil storage tank.

According to the product model placing frame for design, the circular rubber pads are fixedly arranged at the upper ends of the supporting rods.

According to the product model placing frame for design, one side of the hydraulic oil tank is provided with the screw hole, and the oil pressure gauge is installed in the screw hole through internal threads.

According to the product model placing frame for design, the four corners of the bottom surface of the bottom plate are respectively and fixedly provided with the universal wheels with the self-locking function.

A product model rack is used in design, the top surface fixed connection vertical pipe shape flexible ripple of bottom plate enclose the lower extreme of fender, flexible ripple encloses the upper end of fender and hydraulic tank's bottom surface fixed connection, four electric cylinder all are located flexible ripple and enclose the fender.

According to the product model placing frame for design, the outer peripheries of the supporting rods are respectively in contact fit with the inner peripheries of the corresponding through holes.

The utility model has the advantages that: before use, the cylindrical plugs are respectively positioned at the lower ends of the corresponding cylindrical cavities, the electric cylinders are all in a contraction state, and the electric hydraulic valve is in a closed state; when the hydraulic oil pump is used, the electric air cylinders are started simultaneously, the electric air cylinders extend simultaneously, the movable ends of the electric air cylinders simultaneously drive the hydraulic oil tank, the square blocks and all parts connected with the square blocks to move upwards, so that the square blocks can be adjusted to be at a proper height, then the hydraulic oil pump is started, so that the hydraulic oil pump can pump hydraulic oil from the oil tank into the connecting pipe through the L-shaped oil outlet pipe, the hydraulic oil can be discharged into the hydraulic oil tank through the one-way valve, the hydraulic oil in the hydraulic oil tank is increased, the internal pressure of the hydraulic oil is increased, the hydraulic oil can flow into the cylindrical cavity through the through hole positioned below, the cylindrical plugs can be pressed to respectively move upwards along the corresponding cylindrical cavities under the action of the hydraulic oil, the cylindrical plugs can respectively drive the corresponding supporting rods to move upwards, when the supporting rods all move upwards to the highest point, namely the cylindrical plugs respectively move to the upper ends of the, close the hydraulic oil pump, then open the electro-hydraulic valve, this moment because hydraulic oil tank's inside is the vacuum, consequently, the hydraulic oil that is located hydraulic oil tank does not initiatively advance oil pipe along the L type and flow to the batch oil tank in, then place the model on the bracing piece, and then under the effect of model gravity, the bracing piece can be according to the substructure downstream of model, and then the bracing piece can drive the cylinder stopper downstream that corresponds respectively, thereby can extrude the hydraulic oil in the cylindrical cavity, and then the hydraulic oil that is located hydraulic oil tank can advance oil pipe through electro-hydraulic valve and L type and flow into the batch oil tank in, after the upper end of bracing piece all with the bottom contact cooperation of model, close the electro-hydraulic valve, thereby can be with the steady support of model on the rack of the utility model. The utility model discloses a rack can be more firm place the anomalous model of shape, and it is more extensive to be suitable for the scene, and when using the utility model discloses a rack need not to hoist the model when placing the anomalous model of shape, and then enables the model more firm to the user of being convenient for more studies the model, simultaneously, need not to reserve the couple on the model, and then can further reduce to hang the rope and the couple shelters from to the model, thereby can further improve the integrality and the authenticity of model, more convenient when using, be fit for using widely. The inside atmospheric pressure of oil storage tank can further be balanced in the pressure release hole, and then enables the shift position of cylinder stopper more accurate, is favorable to further improving the utility model discloses a reliability of rack.

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, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention; fig. 2 is a view in the direction a of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.

A product model placing rack for design comprises a horizontal square block 1, wherein a vertical and evenly distributed cylindrical cavity 2 is arranged in the square block 1, through holes 3 are respectively arranged on the inner walls of the upper end and the lower end of the cylindrical cavity 2, the diameters of the through holes 3 are smaller than the diameter of the cylindrical cavity 2, the through holes 3 are respectively collinear with the central line of the corresponding cylindrical cavity 2, cylindrical plugs 4 are respectively arranged in the cylindrical cavities 2, the peripheries of the cylindrical plugs 4 are respectively in close contact fit with the inner peripheries of the corresponding cylindrical cavities 2, the cylindrical plugs 4 can respectively move up and down along the corresponding cylindrical cavities 2, vertical support rods 5 are fixedly arranged in the middle of the top surfaces of the cylindrical plugs 4, the upper ends of the support rods 5 respectively penetrate through the corresponding through holes 3 above, a hydraulic oil tank 6 with an opening on the top surface is fixedly arranged on the bottom surface of the square block 1, and the cross sections of the square block 1 and the hydraulic oil, the lower through holes 3 are communicated with the inside of the hydraulic oil tank 6, four corners of the bottom surface of the hydraulic oil tank 6 are respectively fixedly connected with the movable end of a vertical electric cylinder 7, a bottom plate 8 is arranged below the hydraulic oil tank 6, four corners of the top surface of the bottom plate 8 are respectively fixedly connected with the fixed ends of the corresponding electric cylinders 7, an oil storage tank 9 is fixedly arranged in the middle of the bottom surface of the hydraulic oil tank 6, an L-shaped oil outlet pipe 10 is fixedly arranged at the lower end of one side of the oil storage tank 9, the L-shaped oil outlet pipe 10 is communicated with the inside of the oil storage tank 9, a hydraulic oil pump 11 is fixedly arranged at one side of the oil storage tank 9, the upper end of the L-shaped oil outlet pipe 10 is fixedly connected with the oil inlet of the hydraulic oil pump 11, a connecting pipe 12 is fixedly arranged at the oil outlet of the hydraulic oil pump 11, the upper end of the connecting pipe 12 is, an L-shaped oil inlet pipe 14 is communicated with the inside of the oil storage tank 9, the upper end of the L-shaped oil inlet pipe 14 is fixedly connected with the bottom surface of the hydraulic oil tank 6 and is communicated with the inside, an electro-hydraulic valve 15 is installed on the L-shaped oil inlet pipe 14, a pressure relief hole 16 is formed in the upper end of the other side of the oil storage tank 9, the cylindrical cavity 2 below the cylindrical plug 4 and the hydraulic oil tank 6 are filled with hydraulic oil, a part of hydraulic oil is filled in the oil storage tank 9, and the friction force between the cylindrical plug 4 and the cylindrical cavity 2 is larger than the sum of the gravity of the corresponding cylindrical plug 4; the electric cylinder 7, the hydraulic oil pump 11 and the electric hydraulic valve 15 are controlled by a controller to be switched on and off. Before use, the cylindrical plugs 4 are respectively positioned at the lower ends of the corresponding cylindrical cavities 2, the electric air cylinders 7 are all in a contraction state, and the electric hydraulic valve 15 is in a closed state; when the hydraulic oil pump is used, the electric air cylinder 7 is started simultaneously, the electric air cylinder 7 extends simultaneously, the movable end of the electric air cylinder 7 drives the hydraulic oil tank 6, the square block 1 and all parts connected with the square block to move upwards simultaneously, so that the square block 1 can be adjusted to a proper height, then the hydraulic oil pump 11 is started, further the hydraulic oil pump 11 can pump the hydraulic oil from the oil storage tank 9 into the connecting pipe 12 through the L-shaped oil outlet pipe 10, further the hydraulic oil can be discharged into the hydraulic oil tank 6 through the one-way valve 13, further the hydraulic oil in the hydraulic oil tank 6 is increased and the internal pressure is increased, at the moment, the hydraulic oil can flow into the cylindrical cavity 2 through the through hole 3 positioned below, further the cylindrical plugs 4 can be pressed to move upwards along the corresponding cylindrical cavities 2 respectively under the action of the hydraulic oil, the cylindrical plugs 4 can drive the corresponding support rods 5 to move upwards respectively, when the support rods 5 all move upwards, i.e., the cylinder plugs 4 are respectively moved to the upper ends of the corresponding cylindrical cavities 2, the hydraulic oil pump 11 is turned off, then the electro-hydraulic valve 15 is opened, at this time, because the inside of the hydraulic oil tank 6 is vacuum, the hydraulic oil in the hydraulic oil tank 6 does not actively flow into the oil storage tank 9 along the L-shaped oil inlet pipe 14, then the model is placed on the supporting rod 5, and under the action of the gravity of the model, the supporting rod 5 can move downwards according to the bottom structure of the model, and the support rods 5 can respectively drive the corresponding cylindrical plugs 4 to move downwards, so that the hydraulic oil in the cylindrical cavity 2 can be pressed out, and then the hydraulic oil in the hydraulic oil tank 6 can flow into the oil storage tank 9 through the electro-hydraulic valve 15 and the L-shaped oil inlet pipe 14, after the upper end of bracing piece 5 all contacted the cooperation with the bottom of model, closed electro-hydraulic valve 15 to can be in the steady support of model the utility model discloses a on the rack. The utility model discloses a rack can be more firm place the anomalous model of shape, and it is more extensive to be suitable for the scene, and when using the utility model discloses a rack need not to hoist the model when placing the anomalous model of shape, and then enables the model more firm to the user of being convenient for more studies the model, simultaneously, need not to reserve the couple on the model, and then can further reduce to hang the rope and the couple shelters from to the model, thereby can further improve the integrality and the authenticity of model, more convenient when using, be fit for using widely. Pressure release hole 16 can further balance the inside atmospheric pressure of batch oil tank 9, and then enables the shift position of cylindric lock 4 more accurate, is favorable to further improving the utility model discloses a reliability of rack.

Particularly, in order to further improve the security when the product model is placed on the rack of the utility model, this embodiment the equal fixed mounting circular rubber pad 17 in upper end of bracing piece 5. Circular rubber pad 17 can further cushion the contact pressure between the upper end of bracing piece 5 and the product model, and then can further avoid the utility model discloses a rack damages the product model to can further improve the product model and place the utility model discloses a security when on the rack.

Specifically, in order to further improve the utility model discloses a safety of rack, this embodiment one side of hydraulic tank 6 set up screw 18, screw 18 internal thread installation oil pressure gauge 19. When using, the user of being convenient for in real time pays attention to the table 19 is pressed to oil the utility model discloses a pressure in the rack, and then can further avoid the utility model discloses an excessive emergence of rack internal pressure is damaged to can further improve the utility model discloses a security of rack.

Further, in order to further improve the flexibility of the rack when in use, the bottom surface four corners of the bottom plate 8 are respectively fixedly provided with the universal wheels 20 with self-locking function. When using, can more easily the user remove through universal wheel 20 the utility model discloses a rack to can further improve the utility model discloses a flexibility of rack when using.

Still further, in order to further improve the utility model discloses a pleasing to the eye degree of rack, this embodiment the vertical tubular flexible ripple of round of top surface fixed connection of bottom plate 8 enclose the lower extreme that keeps off 21, flexible ripple encloses the bottom surface fixed connection who keeps off 21 upper end and hydraulic tank 6, four electric cylinder 7 all are located flexible ripple and enclose and keep off 21 in. Flexible ripple encloses fender 21 and can shelter from each part that is located between hydraulic tank 6 and the bottom plate 8 to can further improve the utility model discloses a rack's pleasing to the eye degree.

Further, in order to further improve the stability of the rack of the present invention, the periphery of the support rod 5 is respectively matched with the inner periphery of the corresponding through hole 3 in a contacting manner. When using, the position of the bracing piece 5 that corresponds can further be injectd to through-hole 3, and then can further avoid bracing piece 5 to take place to rock when using to can further improve the utility model discloses a stability of rack.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; 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 product model rack is used in design which characterized in that: comprises a horizontal square block (1), a vertical and evenly distributed cylindrical cavity (2) is arranged in the square block (1), through holes (3) are respectively arranged on the inner walls of the upper and lower ends of the cylindrical cavity (2), the diameters of the through holes (3) are smaller than the diameter of the cylindrical cavity (2), the through holes (3) are respectively collinear with the central line of the corresponding cylindrical cavity (2), cylindrical plugs (4) are respectively arranged in the cylindrical cavity (2), the peripheries of the cylindrical plugs (4) are respectively in close contact fit with the inner peripheries of the corresponding cylindrical cavities (2), the cylindrical plugs (4) can respectively move up and down along the corresponding cylindrical cavities (2), vertical support rods (5) are fixedly arranged in the middle parts of the top surfaces of the cylindrical plugs (4), the upper ends of the support rods (5) respectively penetrate through the corresponding through holes (3) positioned above, and a hydraulic oil tank (6) with an open top surface is fixedly arranged on the bottom surface of the square block (1), the cross section size of square piece (1) and hydraulic tank (6) is the same, through-hole (3) that are located the below all communicate with each other with the inside of hydraulic tank (6), the bottom surface four corners of hydraulic tank (6) is the expansion end of vertical electric cylinder (7) of fixed connection respectively, the below of hydraulic tank (6) is equipped with bottom plate (8), the top surface four corners of bottom plate (8) respectively with the stiff end fixed connection of corresponding electric cylinder (7), bottom surface middle part fixed mounting batch oil tank (9) of hydraulic tank (6), one side lower extreme fixed mounting L type oil outlet pipe (10) of batch oil tank (9), L type oil outlet pipe (10) communicates with each other with the inside of batch oil tank (9), one side fixed mounting hydraulic oil pump (11) of batch oil tank (9), the upper end and the oil inlet fixed connection of hydraulic oil pump (11) of L type oil outlet pipe (10), the oil-out port fixed mounting connecting pipe (12) of hydraulic oil pump (11, the upper end of connecting pipe (12) and the bottom surface fixed connection of hydraulic tank (6) and inside communicate with each other, install check valve (13) on connecting pipe (12), oil pipe (14) are advanced to the opposite side lower extreme fixed mounting L type of batch oil tank (9), L type advances oil pipe (14) and communicates with each other with the inside of batch oil tank (9), the upper end that L type advances oil pipe (14) and the bottom surface fixed connection of hydraulic tank (6) and inside communicate with each other, L type advances oil pipe (14) and goes up installation electro-hydraulic valve (15), pressure release hole (16) are seted up to the opposite side upper end of batch oil tank (9).

2. A product model placement rack for design according to claim 1, characterized in that: the upper ends of the support rods (5) are fixedly provided with circular rubber pads (17).

3. A product model placement rack for design according to claim 1, characterized in that: one side of the hydraulic oil tank (6) is provided with a screw hole (18), and an oil pressure gauge (19) is arranged in the screw hole (18) through internal threads.

4. A product model placement rack for design according to claim 1, characterized in that: four corners of the bottom surface of the bottom plate (8) are respectively and fixedly provided with universal wheels (20) with self-locking function.

5. A product model placement rack for design according to claim 1, characterized in that: the top surface of bottom plate (8) fixed connection vertical pipe form flexible ripple enclose the lower extreme of fender (21), the flexible ripple encloses the upper end of fender (21) and the bottom surface fixed connection of hydraulic tank (6), four electric cylinder (7) all are located flexible ripple and enclose fender (21).

6. A product model placement rack for design according to claim 1, characterized in that: the outer peripheries of the supporting rods (5) are respectively in contact fit with the inner peripheries of the corresponding through holes (3).