CN216165971U - Construction engineering management project budget drawing device - Google Patents

Abstract

The utility model relates to the technical field of constructional engineering, in particular to a constructional engineering management engineering budget drawing device which comprises a table plate, supporting components, folding components and a cover, wherein the supporting components are symmetrically arranged on the lower surface of the table plate, the folding components are arranged at one end, far away from the supporting components, of the lower surface of the table plate, the cover is rotatably arranged at the front side end of the table plate through a hinge, a drawing storage and replacement component is arranged on the upper surface of the table plate, a mounting groove is formed in the lower surface of the table plate, a drawing plate is fixedly arranged on the upper surface of the table plate, and a closing plate is arranged on the upper surface of the table plate. Through sliding connection and articulated with the great drawing device of area ratio is folding to be dwindled originally, realized that it is easily deposited, carry the transportation, avoided personnel additionally to carry the trouble of drawing through setting up the storage cylinder, only need rotate the cylinder during the use and just can take out drawing paper, realized the quick replacement of drawing paper section of thick bamboo through setting up the joint subassembly, made things convenient for personnel's use.

Description

Construction engineering management project budget drawing device

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a constructional engineering management project budget drawing device.

Background

The engineering drawing is based on the projection theory of drawing geometry, uses tools such as rulers, compasses, drawing boards and the like to draw and express the discipline of spatial position relation among objects, is a universal engineering technology language all over the world, and is a necessary basic quality for engineering technicians to draw and read the engineering drawing correctly and normally.

The prior art budget drawing device for construction engineering management is integrally and stably connected with the supporting legs through the drawing desktop, but the fixing mode causes the drawing device to occupy large space and is not beneficial to transportation, carrying and storage, and the traditional drawing device on the other hand is not provided with a drawing storage device and needs users to carry drawing paper, so that the use of the users is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a drawing device for budget of building engineering management engineering, which aims to solve the problems that the drawing device provided by the background technology occupies a large area and is not beneficial to transportation, carrying and storage, and a drawing storage device is not arranged, so that a drawing worker needs to carry drawing paper by himself, and inconvenience is brought to the use of the drawing worker.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a building engineering management engineering budget drawing device, includes table, supporting component, folding assembly and lid, the lower surface symmetry of table is provided with supporting component, the one end that supporting component was kept away from to the table lower surface is provided with folding assembly, the front end portion of table rotates through the hinge and installs the lid, the upper surface of table is provided with the drawing storage and changes the subassembly, the mounting groove has been seted up to the lower surface of table, the last surface mounting of table has the drawing board, the last fixed surface of table installs and closes the apron, the medial surface that closes the apron rotates and installs two sets of first cylinders, and closely extrudees between two sets of first cylinders, the front end fixed mounting of first cylinder has the crank.

Preferably, the supporting component comprises supporting legs, a sliding groove, a sliding block and a first hinge rod, two groups of supporting legs are symmetrically arranged below the table plate, the sliding groove is formed in the side surface of each supporting leg, the sliding block is arranged in the sliding groove in a limiting and sliding mode, and the first hinge rod is rotatably arranged at the position, close to the supporting legs, of the two sides of the table plate.

Preferably, two sets of first hole has all been seted up to the position that the side surface of supporting legs is close to the slider lower part, and first hole communicates with each other with the spout, it is equipped with T type post all to slide to insert in the first hole, the surface of T type post all is equipped with first spring, and two tip of first spring all with the side surface fixed connection of the tip supporting legs of T type post, two sets of the rear side lower extreme of supporting legs all rotates and installs the wheel.

Preferably, folding assembly includes folding foot, second hinge rod and third hinge rod, rotate between the both sides wall of mounting groove and install folding foot, the both sides of folding foot are all rotated and are installed the second hinge rod, and are two sets of the upper end of second hinge rod is all rotated and is installed the third hinge rod, and is two sets of third hinge rod upper end is rotated and is connected with the table.

Preferably, the drawing storage and replacement assembly comprises an installation table, a second roller, a drawing reel and a clamping table, the installation table is fixedly installed on the upper surface of the table, the second roller is fixedly installed on the inner side wall of the cover plate, the drawing reel is sleeved outside the second roller, the clamping table is fixedly installed on the side surface of the installation table, a second hole is formed in the front portion of the clamping table, a telescopic rod is fixedly installed on the top wall of the second hole, a second spring is sleeved outside the telescopic rod, a first stop block is fixedly connected to the lower end of the telescopic rod, a third hole is formed in the side surface of the clamping table, a cross post is inserted into the third hole, a third spring is sleeved outside the cross post, a second stop block is rotatably installed on the position, close to the installation table, of the upper surface of the table, and a dead locking post is fixedly installed on the left side of the upper surface of the second stop block, the side of the locking post is provided with a clamping groove, and the cross post is matched with the clamping groove in a clamping mode.

Preferably, the bottom surface of the folding foot is paved with an anti-slip pad, and the surface of the anti-slip pad is provided with anti-slip lines.

Compared with the prior art, the utility model has the beneficial effects that: the drawing device which originally occupies a large area is folded and reduced through sliding connection and hinging, so that the drawing device is easy to store, carry and transport, the trouble of carrying drawings additionally by personnel is avoided by arranging the storage cylinder, the drawing paper can be taken out only by rotating the rotary drum during use, the quick replacement of the drawing paper cylinder is realized by arranging the clamping connection, and the use of the personnel is facilitated;

1. when the drawing device is used, the cover is upwards rotated to cover and lock the table plate, the left side of the table plate is lifted, the folding foot is rightwards pushed to push the folding foot, the folding foot drives the second hinge rod to upwards move, the second hinge rod drives the third hinge rod to upwards move, the folding assembly can be accommodated in the installation groove, the table plate is rightwards and upwards pushed to upwards rotate through the hinged fit of the table plate, the sliding block and the first hinge rod, when the table plate is vertical, the T-shaped column is leftwards pulled to overcome the elastic force of the first spring to leftwards move, at the moment, the self weight of the table plate drives the table plate to downwards move, the table plate drives the first hinge rod to downwards move, the first hinge rod drives the sliding block to downwards move along the sliding groove, when the sliding block moves to the bottom of the sliding groove, the table plate is also placed on the supporting leg, the whole drawing device is leftwards inclined, the drawing device can be pulled to be carried through the hinged handle, and the drawing device is carried through the hinged joint, The folding of the drawing device is realized by sliding fit, the occupied space of the drawing device is reduced, the storage and transportation of the drawing device are facilitated, the drawing device is convenient to move by arranging the wheel, when the drawing device needs to be used, the table plate is pulled upwards, the table plate drives the first hinge rod to move upwards, the first hinge rod drives the sliding block to move upwards, the sliding block pushes the T-shaped column when the sliding block moves to the first hole position, the T-shaped column moves leftwards to withdraw from the first hole by overcoming the elastic force of the first spring, when the sliding block moves to the position above the first hole position, the elastic force of the first spring drives the T-shaped column to move rightwards to clamp the sliding block, the table plate is pulled leftwards, when the mounting groove is completely exposed, the folding foot is pulled downwards, the folding foot drives the second hinge rod to move downwards, the second hinge rod drives the third hinge rod to move, and when the folding foot and the second hinge rod stretch straight, the whole device can stand on the ground, the cover can be used after being opened, the whole device can be quickly put into use through simple sliding fit and hinge joint, and the device is simple and easy to operate and is convenient for personnel to use;

2. when the drawing needs to be replaced and added, the cross column is pulled leftwards, when the cross column exits from the clamping groove, the elastic force of the second spring pushes the first stop block to move downwards, the first stop block pushes the locking column to move downwards, the locking column pushes the second stop block to rotate rightwards, the second stop block is opened, the drawing reel is sleeved on the second roller, the beginning of the drawing reel passes through a left gap of the mounting table and is led between the two first rollers, the drawing can be penetrated through by shaking the crank, the second stop block rotates leftwards, the second stop block drives the locking column to move leftwards, when the locking column is in contact with the cross column, the locking column extrudes the cross column to move leftwards by overcoming the elastic force of the third spring, when the clamping groove moves to a third hole position, the elastic force of the third spring pushes the cross column to enter the clamping groove, the second stop block is blocked, and the drawing addition and replacement is finished, the drawing is carried in real time by arranging the drawing storage and replacement assembly, the drawing can be conveniently replaced, and the trouble that a painter needs to additionally carry the drawing is avoided.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention in elevation and partially;

FIG. 3 is an enlarged view of B of FIG. 2 according to the present invention;

FIG. 4 is a schematic top cross-sectional view of the present invention;

FIG. 5 is an enlarged view of A in FIG. 4 according to the present invention;

fig. 6 is a schematic bottom view of the present invention.

In the figure: 001. a table plate; 101. mounting grooves; 102. a drawing board; 103. closing the cover plate; 104. a first drum; 105. a crank; 002. a support assembly; 201. supporting legs; 202. a chute; 203. a slider; 204. a first hinge lever; 205. a first hole; 206. a T-shaped column; 207. a first spring; 208. a wheel; 003. a folding assembly; 301. folding the legs; 302. a second hinge lever; 303. a third hinge rod; 004. a cover; 005. a drawing storage and replacement component; 501. an installation table; 502. a second drum; 503. drawing reels; 504. a clamping table; 505. a second hole; 506. a telescopic rod; 507. a second spring; 508. a first stopper; 509. a third hole; 510. a cross-shaped column; 511. a third spring; 512. a second stopper; 513. locking the column; 514. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, an embodiment of the present invention is shown:

a drawing device for budget of building engineering management engineering comprises a table 001, supporting components 002, folding components 003 and a cover 004, wherein the supporting components 002 are symmetrically arranged on the lower surface of the table 001, the folding components 003 are arranged at one end, far away from the supporting components 002, of the lower surface of the table 001, the cover 004 is rotatably arranged at the front side end of the table 001 through a hinge, a drawing storage and replacement component 005 is arranged on the upper surface of the table 001, a mounting groove 101 is formed in the lower surface of the table 001, a drawing board 102 is arranged on the upper surface of the table 001, a closing cover plate 103 is fixedly arranged on the upper surface of the table 001, two groups of first rollers 104 are rotatably arranged on the inner side surface of the closing cover plate 103 and tightly extruded between the two groups of first rollers 104, and a crank 105 is fixedly arranged at the front end of the first rollers 104;

further, the supporting component 002 comprises supporting legs 201, sliding grooves 202, sliding blocks 203 and first hinge rods 204, two groups of supporting legs 201 are symmetrically arranged below the table board 001, the sliding grooves 202 are formed in the side surfaces of the supporting legs 201, the sliding blocks 203 are arranged in the sliding grooves 202 in a limiting and sliding mode, the first hinge rods 204 are rotatably arranged at positions, close to the supporting legs 201, of two sides of the table board 001, the sliding blocks 203 are limited through the sliding grooves 202, and the table board 001 is enabled to rotate upwards through the hinging among the table board 001, the first hinge rods 204 and the sliding blocks 203;

furthermore, the side surfaces of the two groups of supporting legs 201 close to the lower part of the sliding block 203 are provided with first holes 205, the first holes 205 are communicated with the sliding groove 202, the first holes 205 are inserted with T-shaped columns 206 in a sliding manner, the outer surfaces of the T-shaped columns 206 are sleeved with first springs 207, two end parts of the first springs 207 are fixedly connected with the side surfaces of the supporting legs 201 at the end parts of the T-shaped columns 206, the lower ends of the rear sides of the two groups of supporting legs 201 are rotatably provided with wheels 208, and the sliding of the sliding block 203 is limited through the clamping fit among the first holes 205, the T-shaped columns 206 and the first springs;

further, the folding assembly 003 comprises folding legs 301, second hinge rods 302 and third hinge rods 303, the folding legs 301 are rotatably mounted between two side walls of the mounting groove 101, the second hinge rods 302 are rotatably mounted on two sides of the folding legs 301, the third hinge rods 303 are rotatably mounted at the upper ends of the two groups of second hinge rods 302, the upper ends of the two groups of third hinge rods 303 are rotatably connected with a table board 001, and the folding legs 301 are folded by arranging the folding assembly 003;

further, the drawing storage replacing component 005 comprises an installation platform 501, a second roller 502, a drawing reel 503 and a clamping platform 504, the installation platform 501 is fixedly installed on the upper surface of a table board 001, the second roller 502 is fixedly installed on the inner side wall of the closing cover plate 103, the drawing reel 503 is sleeved outside the second roller 502, the clamping platform 504 is fixedly installed on the side surface of the installation platform 501, a second hole 505 is formed in the front portion of the clamping platform 504, an expansion link 506 is fixedly installed on the top wall of the second hole 505, a second spring 507 is sleeved outside the expansion link 506, a first stop block 508 is fixedly connected to the lower end of the expansion link 506, a third hole 509 is formed in the side surface of the clamping platform 504, a cross column 510 is inserted into the third hole 509, a third spring 511 is sleeved outside the cross column 510, a second stop block 512 is rotatably installed at the position, close to the installation platform 501, of the upper surface of the table board 001, a locking column 513 is fixedly installed on the left side of the upper surface of the second stop block 512, a clamping groove 514 is formed in the side face of the locking column 513, the cross column 510 is matched with the clamping groove 514 in a clamping mode, the drawing winding drum is replaced quickly by arranging the storage card connecting assembly 005, and people do not need to carry drawings;

further, the bottom surface of the folding foot 301 is paved with the non-slip mat, and the non-slip lines are arranged on the surface of the non-slip mat, so that the anti-slip mat and the non-slip lines are arranged to increase the inclination of the friction prevention device with the ground.

The working principle is as follows: when the drawing device is used, the cover 004 is rotated upwards to cover and lock the table board 001, the left side of the table board 001 is lifted, the folding foot 301 is pushed rightwards, the folding foot 301 drives the second hinge rod 302 to move upwards, the second hinge rod 302 drives the third hinge rod 303 to move upwards, the folding component 003 can be accommodated in the installation groove 101, the table board 001 is pushed rightwards and upwards, the table board 001 is rotated upwards through the hinge fit of the table board 001, the sliding block 203 and the first hinge rod 204, when the table board 001 is vertical, the T-shaped column (206) is pulled leftwards to overcome the elasticity of the first spring 207 to move leftwards, at the moment, the table board 001 drives the table board 001 to move downwards through the self weight of the table board 001, the first hinge rod 204 is driven to move downwards, the sliding block 203 drives the sliding block 203 to move downwards along the sliding groove 202, when the sliding block 203 moves to the bottom of the sliding groove 202, the table board 001 is also placed on the supporting leg 201, and the drawing device is integrally inclined leftwards, the drawing device can be pulled to operate by pulling the handle, the folding of the drawing device is realized by hinging and sliding fit, the occupied space of the drawing device is reduced, the storage and the transportation of the drawing device are facilitated, the movement of the drawing device is facilitated by arranging the universal wheels, when the drawing device is required to be used, the table board 001 is pulled upwards, the table board 001 drives the first hinging rod 204 to move upwards, the first hinging rod 204 drives the sliding block 203 to move upwards, the sliding block 203 pushes the T-shaped column 206 when the sliding block 203 moves to the position of the first hole 205, the T-shaped column 206 overcomes the elasticity of the first spring 207 to move leftwards to withdraw from the first hole 205, when the sliding block 203 moves to the position of the first hole 205, the elasticity of the first spring 207 drives the T-shaped column 206 to move rightwards to clamp the sliding block 203, at the moment, the table board 001 is pulled leftwards, when the mounting groove 101 is completely exposed, the folding foot 301 is pulled downwards, the folding foot 301 drives the second hinging rod 302 to move downwards, the second hinge rod 302 drives the third hinge rod 303 to move, when the folding foot 301 and the second hinge rod 302 are straightened, the whole device can stand on the ground, a drawing can be performed by opening the cover 004, and the whole device can be quickly put into use through simple sliding fit and hinge, so that the device is simple and easy to operate and is convenient for personnel to use;

when a drawing needs to be replaced and added, the cross column 510 is pulled leftwards, when the cross column 510 exits from the clamping groove 514, the elastic force of the second spring 507 pushes the first stop block 508 to move downwards, the first stop block 508 pushes the locking column 513 to move downwards, the locking column 513 pushes the second stop block 512 to rotate rightwards, so that the second stop block 512 is opened, at the moment, the paper reel 503 is sleeved on the second roller 502, the front end of the paper reel 503 passes through a left gap of the mounting table 501 to be led between the two first rollers 104, paper can be threaded through by shaking the crank 105, at the moment, the second stop block 512 rotates leftwards, the second stop block 512 drives the locking column 513 to move leftwards, when the locking column 513 is in contact with the cross column 510, the locking column extrudes the cross column 510 to move leftwards against the elastic force of the third spring 511, when the clamping groove 514 moves to the position of the third hole 509, the third spring 511 pushes the cross column 510 to block the clamping groove 514, at this moment, the drawing adding and replacing are completed, the drawing is carried in real time by arranging the drawing storage replacing component 005, meanwhile, the drawing can be conveniently replaced, and the trouble that a painter needs to additionally carry the drawing is avoided.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims (6)

1. The utility model provides a building engineering management engineering budget drawing device, includes table (001), supporting component (002), folding component (003) and lid (004), its characterized in that: the lower surface symmetry of table (001) is provided with supporting component (002), the one end that supporting component (002) was kept away from to table (001) lower surface is provided with folding assembly (003), the front end portion of table (001) rotates through the hinge and installs lid (004), the upper surface of table (001) is provided with drawing storage change subassembly (005), mounting groove (101) have been seted up to the lower surface of table (001), the last fixed surface of table (001) installs drawing board (102), the last fixed surface of table (001) installs and closes apron (103), the medial surface that closes apron (103) rotates and installs two sets of first cylinder (104), and closely extrudees between two sets of first cylinder (104), the front end fixed mounting of first cylinder (104) has crank (105).

2. The budget drawing device for the construction engineering management project according to claim 1, wherein: supporting component (002) are including supporting legs (201), spout (202), slider (203) and first articulated rod (204), table (001) below symmetry is provided with two sets of supporting legs (201), spout (202) have all been seted up to supporting legs (201) side surface, inside equal spacing slidable mounting of spout (202) has slider (203), the position that table (001) both sides are close to supporting legs (201) is all rotated and is installed first articulated rod (204).

3. The budget drawing device for the construction engineering management project according to claim 2, wherein: two sets of first hole (205) have all been seted up to the position that the side surface of supporting legs (201) is close to slider (203) lower part, and first hole (205) communicate with each other with spout (202), all slide in first hole (205) and insert and be equipped with T type post (206), the surface of T type post (206) all overlaps and is equipped with first spring (207), and two tip of first spring (207) all with the side surface fixed connection of tip supporting legs (201) of T type post (206), two sets of wheel (208) are all installed in the rotation to the rear side lower extreme of supporting legs (201).

4. The budget drawing device for the construction engineering management project according to claim 1, wherein: folding subassembly (003) are including folding foot (301), second hinge rod (302) and third hinge pole (303), rotate between the both sides wall of mounting groove (101) and install folding foot (301), the both sides of folding foot (301) are all rotated and are installed second hinge rod (302), and are two sets of the upper end of second hinge rod (302) is all rotated and is installed third hinge pole (303), and is two sets of third hinge pole (303) upper end is rotated and is connected with table (001).

5. The budget drawing device for the construction engineering management project according to claim 1, wherein: the drawing storage and replacement assembly (005) comprises an installation table (501), a second roller (502), a drawing reel (503) and a clamping table (504), the installation table (501) is fixedly arranged on the upper surface of a table plate (001), a second roller (502) is fixedly arranged on the inner side wall of a closing cover plate (103), the drawing reel (503) is sleeved outside the second roller (502), the clamping table (504) is fixedly arranged on the side surface of the installation table (501), a second hole (505) is formed in the front portion of the clamping table (504), a top wall fixedly arranged telescopic rod (506) of the second hole (505), a second spring (507) is sleeved outside the telescopic rod (506), a first check block (508) is fixedly connected to the lower end of the telescopic rod (506), a third hole (509) is formed in the side surface of the clamping table (504), and a cross column (510) is inserted into the third hole (509), the outside cover of cross post (510) is equipped with third spring (511), the position that the upper surface of table (001) is close to mount table (501) is rotated and is installed second dog (512), the upper surface left side fixed mounting of second dog (512) has the dead post of lock (513), draw-in groove (514) have been seted up to the side of the dead post of lock (513), and cross post (510) and draw-in groove (514) joint cooperation.

6. The budget drawing device for the construction engineering management project according to claim 4, wherein: the bottom surface of the folding foot (301) is paved with an anti-slip mat, and the surface of the anti-slip mat is provided with anti-slip lines.

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