CN215111542U

CN215111542U - Engineering economics analysis model device

Info

Publication number: CN215111542U
Application number: CN202121106677.5U
Authority: CN
Inventors: 徐鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-22
Filing date: 2021-05-22
Publication date: 2021-12-10
Anticipated expiration: 2031-05-22

Abstract

The utility model discloses an engineering economics analysis model device relates to the engineering economics field. This engineering economics analysis model device includes bottom plate main part and model analysis seat, the bottom four corners department fixedly connected with sucking disc main part of bottom plate main part, the bottom center department fixedly connected with magnet piece of bottom plate main part, the model analysis seat sets up in the top of bottom plate main part, the bottom fixedly connected with connecting rod of model analysis seat, the spherical cover seat of bottom fixedly connected with of connecting rod, the top fixedly connected with square tube seat of bottom plate main part. This engineering economics analysis model device is when using, can stabilize with the model analysis seat fixed on the desktop, make things convenient for the field personnel to carry out engineering economics model method analysis, after fixing model analysis seat, the angle of model analysis seat can rotate and adjust from top to bottom moreover, uses more in a flexible way.

Description

Engineering economics analysis model device

Technical Field

The utility model relates to an engineering economics technical field specifically is an engineering economics analysis model device.

Background

Through the retrieval, chinese patent application number is CN 201920402033.7's patent discloses an engineering economics analysis model device, the surface one side of location rod and the internal surface connection of nut, the surface middle part of location rod is connected with the surface left side of bracing piece, the surface top of bracing piece is connected with the surface left side middle part of dial, the surface right side of pivot and the internal surface connection of movable sleeve, the surface right side of movable sleeve is connected with the surface left side of installation ball.

This patent is through the use of movable sleeve and pivot etc. so can be better when using let the show height of indicator panel adjust to make things convenient for people in a distance to observe the analysis, again because of the use of instruction strip and printing opacity shell etc. so can conveniently observe the concrete instruction of isotructure of indicator panel in which position, form the contrast of light and dark when using, so the device can reach the purpose of conveniently observing and analyzing.

Above-mentioned patent exists following not enough, when carrying out corresponding regulation, and the operation is not convenient enough, and the support of bottom is not stable enough moreover, probably leads to the device easily to place unstably for the stability of device is not strong, and when carrying out angular adjustment to whole device moreover, is not nimble convenient enough, to prior art not enough, the utility model discloses an engineering economics analysis model device in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses an engineering economics analysis model device to solve the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an engineering economics analysis model apparatus comprising:

the bottom plate comprises a bottom plate main body, wherein the four corners of the bottom plate main body are fixedly connected with a sucker main body, and the center of the bottom plate main body is fixedly connected with a magnet block;

the model analysis seat is arranged above the bottom plate main body, the bottom of the model analysis seat is fixedly connected with a connecting rod, the bottom of the connecting rod is fixedly connected with a spherical sleeve seat, the top of the bottom plate main body is fixedly connected with a square tube seat, a sliding plate is slidably connected in an inner cavity of the square tube seat, the top of the sliding plate is fixedly connected with a stand column, the top of the stand column is fixedly connected with a fixing ball, and the spherical sleeve seat is sleeved on the fixing ball.

Preferably, the front surface of the sliding plate is provided with a tooth socket, the front surface of the square tube seat is provided with a clamping mechanism corresponding to the sliding plate, the clamping mechanism comprises a U-shaped fixed seat, a ratchet block is connected in the U-shaped fixed seat in a sliding mode, and the ratchet block is meshed with the tooth socket.

Preferably, the front surface of the U-shaped fixing seat is provided with a threaded hole, the two sides of the U-shaped fixing seat are provided with clamping grooves, the two sides of the ratchet block are fixedly connected with clamping blocks, the clamping blocks are connected in the clamping grooves in a sliding mode, a screw rod is connected with the threaded hole in an internal thread mode, and the screw rod is connected with the ratchet block in a rotating mode.

Preferably, the outer wall of the spherical sleeve seat is fixedly connected with a nut seat, the nut seat of the spherical sleeve seat is connected with a clamping bolt in an internal thread manner, and the clamping bolt abuts against the outer wall of the fixed ball.

Preferably, the front surface of the square tube seat is provided with a notch corresponding to the ratchet block, and the front surface of the ratchet block is fixedly connected with a bearing corresponding to the screw rod and fixed with the outer ring of the bearing.

Preferably, the back of the screw rod is provided with a rotating handle, and the front of the screw rod is fixedly connected to the inner wall of the inner ring of the ratchet block upper bearing.

The utility model discloses an engineering economics analysis model device, its beneficial effect who possesses as follows:

1. this engineering economics analysis model device, when using, what can stabilize fixes the model analysis seat on the desktop, makes things convenient for the field personnel to carry out engineering economics model method analysis, and after fixing the model analysis seat, the angle of model analysis seat can rotate and adjust from top to bottom, uses more in a flexible way, highly also conveniently carries out corresponding fixed moreover for model bandwagon effect on the whole model analysis seat is good, satisfies the user demand.

2. This engineering economics analysis model device when carrying out placing on the desktop with whole device, utilizes the sucking disc main part that sets up to form the smooth planar absorption in bottom, and the suction of sucking disc main part makes whole device place more stably, can not take place to slide, forms the stable support to model analysis seat, if the desktop of bottom sets up to iron, the magnet piece also can provide magnetic force and adsorb, further guarantees the stability that the device main part was placed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a perspective view of the device body of the present invention;

FIG. 3 is a bottom structure view of the bottom plate main body of the present invention;

FIG. 4 is a bottom structure view of the model analysis base of the present invention;

fig. 5 is a structural diagram of the U-shaped fixing base of the present invention.

In the figure: 1. a base plate main body; 2. a suction cup main body; 3. a magnet block; 4. a square tube seat; 5. a sliding plate; 501. a tooth socket; 6. a column; 7. fixing the ball; 8. a spherical sleeve seat; 801. clamping the bolt; 9. a connecting rod; 10. a model analysis base; 11. a U-shaped fixed seat; 1101. a threaded hole; 1102. a card slot; 12. a ratchet block; 1201. a clamping block; 13. and a screw rod.

Detailed Description

The embodiment of the utility model discloses engineering economics analysis model device, as shown in fig. 1-5, include:

the bottom plate comprises a bottom plate main body 1, wherein the four corners of the bottom plate main body 1 are fixedly connected with a sucker main body 2, and the center of the bottom plate main body 1 is fixedly connected with a magnet block 3;

model analysis seat 10, model analysis seat 10 sets up in the top of bottom plate main part 1, the bottom fixedly connected with connecting rod 9 of model analysis seat 10, the spherical cover seat 8 of bottom fixedly connected with of connecting rod 9, the top fixedly connected with square tube seat 4 of bottom plate main part 1, sliding connection has sliding plate 5 in the inner chamber of square tube seat 4, the top fixedly connected with stand 6 of sliding plate 5, the top fixedly connected with fixed ball 7 of stand 6, spherical cover seat 8 cup joints on fixed ball 7.

Tooth's socket 501 has been seted up in the front of sliding plate 5, and the front of square pipe seat 4 is equipped with the screens mechanism corresponding with sliding plate 5, and the screens mechanism includes U-shaped fixing base 11, and sliding connection has ratchet piece 12 in the U-shaped fixing base 11, and ratchet piece 12 meshes with tooth's socket 501, and the ratchet piece 12 that sets up meshes with tooth's socket 501, can prevent that sliding plate 5 from taking place to slide after carrying out the height fixing, guarantees sliding plate 5 stability.

The front of U-shaped fixing base 11 has seted up screw hole 1101, draw-in groove 1102 has been seted up to the both sides of U-shaped fixing base 11, the both sides fixedly connected with fixture block 1201 of ratchet piece 12, fixture block 1201 sliding connection is in draw-in groove 1102, screw hole 1101 threaded connection has lead screw 13, lead screw 13 rotates with ratchet piece 12 and links to each other, fixture block 1201 sliding connection who sets up is in draw-in groove 1102, consequently fixture block 1201 forms spacing and support ratchet piece 12, guarantees that the slip of ratchet piece 12 is stable, can not take place the direction skew.

Fixedly connected with nut seat on the outer wall of spherical cover seat 8, the nut seat internal thread of spherical cover seat 8 is connected with chucking bolt 801, and chucking bolt 801 offsets with the outer wall of fixed ball 7, and the part that the chucking bolt 801 that sets up and fixed ball 7 contacted sets up the piece of polishing and carries out the processing of polishing, and rough surface like this, frictional force is big for support and fixed effectual to model analysis seat 10.

The front surface of the square tube seat 4 is provided with a notch corresponding to the ratchet block 12, the front surface of the ratchet block 12 is fixedly connected with a bearing corresponding to the screw rod 13 and fixed with the outer ring of the bearing, and the arranged bearing realizes small rotation resistance between the screw rod 13 and the ratchet block 12.

The back of the screw rod 13 is provided with a rotating handle, the front of the screw rod 13 is fixedly connected to the inner wall of the inner ring of the bearing on the ratchet block 12, and the rotating handle arranged on the screw rod 13 is convenient for a user to rotate the screw rod 13.

The utility model discloses when using, what can stabilize fixes model analysis seat 10 on the desktop, makes things convenient for the on-the-spot personnel to carry out engineering economics modeling analysis, and after fixing model analysis seat 10, the angle of model analysis seat 10 can rotate and adjust from top to bottom, uses more in a flexible way, highly also conveniently carries out corresponding fixed moreover for model bandwagon effect on the whole model analysis seat 10 is good, satisfies the user demand.

When carrying out the placing on the desktop with whole device, utilize the sucking disc main part 2 that sets up to form the smooth planar absorption in bottom, the suction of sucking disc main part 2 makes whole device place more stably, can not take place to slide, forms the stable support to model analysis seat 10, if the desktop of bottom sets up to iron, magnet piece 3 also can provide magnetic force and adsorb, further guarantees the stability that the device main part was placed.

If the height of the model analysis seat 10 needs to be adjusted, the screw rod 13 is rotated, the screw rod 13 can perform spiral movement along the direction of the threaded hole 1101, the ratchet block 12 is driven to slide transversely, the ratchet block 12 drives the clamping block 1201 to slide, the clamping block 1201 and the clamping groove 1102 are matched to enable the ratchet block 12 to be supported and limited, the ratchet block 12 is guaranteed to translate, when the ratchet block 12 is separated from the tooth groove 501, the model analysis seat 10 can be vertically slid and the height can be adjusted at the moment, after the model analysis seat is adjusted to be at a proper height, the ratchet block 12 is meshed with the tooth groove 501 by reversely rotating the screw rod 13, the model analysis seat 10 is fixed, and the whole operation is simple.

When the model analysis base 10 needs to be rotated and angularly adjusted, the clamping bolt 801 is directly unscrewed, the model analysis base 10 can be lifted to be adjusted, the model analysis base 10 drives the connecting rod 9 to move, the connecting rod 9 drives the spherical sleeve base 8 to move and rotate along the fixing ball 7, and after the adjustment is completed, the clamping bolt 801 is screwed, so that the model analysis base 10 is more flexible and convenient to adjust.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. 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. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An engineering economics analysis model apparatus, comprising:

the bottom plate comprises a bottom plate main body (1), wherein the four corners of the bottom plate main body (1) are fixedly connected with a sucker main body (2), and the center of the bottom plate main body (1) is fixedly connected with a magnet block (3);

the model analysis seat (10), the model analysis seat (10) sets up in the top of bottom plate main part (1), the bottom fixedly connected with connecting rod (9) of model analysis seat (10), the spherical cover seat of bottom fixedly connected with (8) of connecting rod (9), the top fixedly connected with square tube seat (4) of bottom plate main part (1), sliding connection has sliding plate (5) in the inner chamber of square tube seat (4), the top fixedly connected with stand (6) of sliding plate (5), the top fixedly connected with fixing ball (7) of stand (6), spherical cover seat (8) cup joint on fixing ball (7).

2. The engineering economics analysis model set forth in claim 1 wherein: tooth grooves (501) are formed in the front face of the sliding plate (5), a clamping mechanism corresponding to the sliding plate (5) is arranged on the front face of the square tube seat (4), the clamping mechanism comprises a U-shaped fixed seat (11), ratchet blocks (12) are connected in the U-shaped fixed seat (11) in a sliding mode, and the ratchet blocks (12) are meshed with the tooth grooves (501).

3. An engineering economics analysis model apparatus of claim 2 wherein: the front surface of the U-shaped fixing seat (11) is provided with a threaded hole (1101), two sides of the U-shaped fixing seat (11) are provided with clamping grooves (1102), two sides of the ratchet block (12) are fixedly connected with clamping blocks (1201), the clamping blocks (1201) are connected in the clamping grooves (1102) in a sliding mode, a screw rod (13) is connected to the threaded hole (1101) in an internal thread mode, and the screw rod (13) is connected with the ratchet block (12) in a rotating mode.

4. The engineering economics analysis model set forth in claim 1 wherein: the outer wall of the spherical sleeve seat (8) is fixedly connected with a nut seat, the nut seat of the spherical sleeve seat (8) is internally threaded with a clamping bolt (801), and the clamping bolt (801) is abutted to the outer wall of the fixed ball (7).

5. An engineering economics analysis model apparatus of claim 3 wherein: the front surface of the square tube seat (4) is provided with a notch corresponding to the ratchet block (12), and the front surface of the ratchet block (12) is fixedly connected with a bearing corresponding to the screw rod (13) and fixed with the outer ring of the bearing.

6. The engineering economics analysis model set forth in claim 5 wherein: the back of the screw rod (13) is provided with a rotating handle, and the front of the screw rod (13) is fixedly connected to the inner wall of the inner ring of the upper bearing of the ratchet block (12).