CN216293369U - Be applied to auxiliary device of building engineering cost budget - Google Patents

Abstract

The utility model relates to the technical field of constructional engineering, in particular to an auxiliary device applied to construction cost budget of constructional engineering. The problem that the drawing needs to be moved in the drawing process due to the fact that the desktop is not enough to put down the drawing is avoided by arranging the extension assembly, a larger drawing can be placed on the surface of the drawing board A, so that a designer does not need to move the drawing in the drawing process, waste of time is avoided, the working efficiency of a designer is improved, the problem that the waist is tired due to the fact that the designer stands for a long time to bend down for drawing is avoided by arranging the adjustment assembly, the designer does not need to bend down for a long time for drawing, the labor intensity of the designer is reduced, and the drawing process is more comfortable.

Description

Be applied to auxiliary device of building engineering cost budget

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to an auxiliary device applied to construction cost budget of constructional engineering.

Background

The method meets the requirements that houses built in production and life are commonly called as building engineering, the material and labor cost and the engineering progress of the whole building engineering are required to be budgeted before the houses and the auxiliary engineering are built, the total cost of the engineering is budgeted through the design drawing of the building engineering, the cost of building materials, the total time of the engineering and the like, and an auxiliary device for the construction cost budget is required when the drawing design is carried out on the building engineering.

The traditional engineering budget auxiliary table can appear that the drawing is too big to make the desktop can't hold down completely when using, makes the designer need remove the drawing when drawing and draws again, has wasted a large amount of unnecessary time, needs the designer to bow for a long time at the drawing in-process sometimes simultaneously and draws, and this can cause fatigue to designer's waist, in view of this, we provide an auxiliary device who is applied to building engineering cost budget.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an auxiliary device applied to construction cost budget of building engineering, which solves the problems that the length of a table top cannot be adjusted and the angle of a drawing board cannot be adjusted in the conventional auxiliary table for construction cost budget of building engineering proposed in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a be applied to auxiliary device that building engineering cost budgeted, includes drawing board A, backup pad, rotation platform, drawing board B and drawer, drawing board A's lower surface symmetry fixed mounting has two sets of backup pads, drawing board A's upper surface is fixed with the rotation platform near the position department of front side, drawing board A's upper surface rotates through rotating the platform and installs drawing board B, drawing board A's below symmetry is provided with the drawer, the groove of accomodating has all been seted up to the both sides face of backup pad, drawing board A's below symmetry is provided with the extension plate, drawing board A's below is provided with the extension subassembly, the inside of backup pad all is provided with the joint subassembly, drawing board A's upper surface is provided with adjusting part.

Preferably, the extension assembly comprises a sliding chute, a U-shaped sliding block, a connecting rod and a U-shaped fixing plate A, two groups of sliding grooves are symmetrically arranged on the surfaces of the left side and the right side of the drawing board A, U-shaped sliding blocks are arranged inside the sliding grooves in a limiting and sliding manner, connecting rods are rotatably arranged between two side walls of each U-shaped sliding block, the side surfaces of the two groups of connecting rods positioned on the same side are fixedly arranged on the side surfaces of the extension plates, the side surfaces of the extension plates are fixedly provided with U-shaped fixing plates A, the receiving grooves are internally provided with supporting legs, the supporting legs can be accommodated in the accommodating grooves, the side surfaces of the supporting legs are fixedly provided with U-shaped fixing plates B, rotating rods are rotatably arranged between the two side walls of the U-shaped fixing plates A, and the other end of the rotating rod is rotatably arranged between two side walls of the U-shaped fixing plate B, and the lower ends of the supporting legs are fixedly provided with directional wheels.

Preferably, the clamping component comprises a clamping groove, a mounting groove, a abdicating groove and a clamping rod, the side surface of the support plate is provided with the clamping groove, the mounting groove is arranged at the position corresponding to the clamping groove in the support plate, the clamping groove is communicated with the mounting groove, the side surfaces of the supporting plates are provided with abdicating grooves, the abdicating groove is communicated with the inside of the mounting groove, clamping rods are inserted in the mounting groove in a sliding way, and both ends of the clamping rod extend to the outside of the mounting groove, the outer surface of the clamping rod is sleeved with a stop block A, the outer surface of the clamping rod is sleeved with a spring A, the end part of the spring A is respectively and fixedly connected with the bottom surface of the mounting groove and the lower surface of the stop block A, the side surfaces of the clamping and connecting rods are respectively and fixedly provided with a fixed rod, the side surface of the connecting rod and the position corresponding to the clamping groove are fixedly provided with clamping blocks A.

Preferably, the adjusting part includes gear, joint platform, joint hole and slide bar, drawing board B's side surface fixed mounting has the gear, drawing board A's upper surface and the position department fixed mounting that the gear corresponds have the joint platform, the joint hole has been seted up in the side surface of joint platform run through, the inside in joint hole slides and inserts and is equipped with the slide bar, dog B has been cup jointed to the surface of slide bar, the surface cover of slide bar is equipped with spring B, and spring B is respectively in the lateral wall in joint hole and dog B's side fixed connection, the tip fixed mounting of slide bar has joint piece B.

Preferably, the lower surface of the drawing board A is fixedly provided with a mounting plate, a baffle A is fixedly arranged between the front side wall and the rear side wall of the drawer on one side, and a baffle B is fixedly arranged between the left side wall and the right side wall of the drawer on the other side.

Preferably, the front side surface of the drawer is fixedly provided with a handle, and the outer surface of the handle is sleeved with a rubber sleeve.

Compared with the prior art, the utility model has the beneficial effects that:

1. avoid the desktop to have been enough to put down the drawing through setting up the extension subassembly and lead to the problem that drawing in-process need be removed the drawing, combine this device, step on the dead lever downwards with the foot, the fixed rod drives the joint pole, dog A overcomes spring A's elasticity downstream, when the upper end of joint pole withdraws from the joint groove, upwards stimulate the extension plate to one side, the extension plate drives connecting rod and U type fixed plate A and removes, the connecting rod drives U type slider and removes to the outside, U type fixed plate A drives the supporting legs, U type fixed plate B, dwang and directive wheel move to the outside, when the extension plate is horizontal, the top of supporting legs is just in time arranged in to the extension plate, at this moment, the extension plate is pushed to the left side, the extension plate drives connecting rod and U type fixed plate A and moves to the left side, the connecting rod drives U type slider and moves to the left side, U type fixed plate A drives the supporting legs, U type fixed plate B drives the supporting legs, The rotating rod and the directional wheel move to the left side, when the U-shaped sliding block is in contact with the left side wall of the sliding groove, the extension plate stops being pushed, so that the length adjustment of the drawing board A is completed, a larger drawing paper can be placed on the surface of the drawing board A through the process, so that a designer does not need to move the drawing paper to draw in the drawing process, the waste of time is avoided, and the working efficiency of a designer is improved;

2. avoided the designer to stand for a long time to bow through setting up adjusting part and draw and lead to the tired problem of waist, combine this device, the slide bar is promoted to the left side, the slide bar drives dog B and joint piece B motion to the left side, when joint piece B kept away from the gear, the animation drawing board B that inclines forward, drawing board B drives gear revolve, when rotating to suitable angle, the slide bar is put to the pine, spring B's elasticity drives dog B, slide bar and joint piece B move to the right side, just can die gear and drawing board B card when keeping off the clearance that joint piece B got into the gear, make the designer need not to bow for a long time through this process and draw, designer's intensity of labour has been reduced, make the drawing process more comfortable.

Drawings

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

FIG. 2 is a partial front cross-sectional view of the present invention;

FIG. 3 is a schematic top cross-sectional view of the present invention;

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

FIG. 5 is an enlarged view of A in FIG. 2 according to the present invention;

FIG. 6 is an enlarged view of B in FIG. 3 according to the present invention.

In the figure: 100. a drawing board A; 101. a support plate; 102. a rotating table; 103. a drawing board B; 104. a drawer; 105. a receiving groove; 106. an extension plate; 200. an extension assembly; 201. a chute; 202. a U-shaped slider; 203. a connecting rod; 204. a U-shaped fixing plate A; 205. supporting legs; 206. a U-shaped fixing plate B; 207. rotating the rod; 208. a directional wheel; 300. a clamping assembly; 301. a clamping groove; 302. mounting grooves; 303. a yielding groove; 304. a clamping and connecting rod; 305. a block A; 306. fixing the rod; 307. a clamping block A; 308. a spring A; 400. an adjustment assembly; 401. a gear; 402. a clamping table; 403. a clamping hole; 404. a slide bar; 405. a stop block B; 406. a spring B; 407. a clamping block B; 500. mounting a plate; 501. a baffle A; 502. a baffle B; 600. a handle.

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:

an auxiliary device applied to construction cost budget of building engineering comprises a drawing board A100, two groups of supporting plates 101, a rotating table 102, a drawing board B103 and a drawer 104, wherein the two groups of supporting plates 101 are symmetrically and fixedly installed on the lower surface of the drawing board A100, the rotating table 102 is fixed at a position, close to the front side, of the upper surface of the drawing board A100, the drawing board B103 is rotatably installed on the upper surface of the drawing board A100 through the rotating table 102, the drawers 104 are symmetrically arranged below the drawing board A100, accommodating grooves 105 are formed in two side surfaces of the supporting plates 101, extension plates 106 are symmetrically arranged below the drawing board A100, extension assemblies 200 are arranged below the drawing board A100, clamping assemblies 300 are arranged inside the supporting plates 101, and adjusting assemblies 400 are arranged on the upper surface of the drawing board A100;

further, the extension assembly 200 comprises a sliding groove 201, a U-shaped sliding block 202, a connecting rod 203 and a U-shaped fixing plate a204, wherein two groups of sliding grooves 201 are symmetrically formed on the left and right side surfaces of the drawing board a100, the U-shaped sliding block 202 is slidably mounted in the sliding groove 201 in a limited manner, the connecting rod 203 is rotatably mounted between the two side walls of the U-shaped sliding block 202, the side surfaces of the two groups of connecting rods 203 positioned on the same side are fixedly mounted on the side surface of the extension plate 106, the U-shaped fixing plate a204 is fixedly mounted on the side surface of the extension plate 106, supporting feet 205 are arranged in the receiving groove 105, the supporting feet 205 can be received in the receiving groove 105, the U-shaped fixing plate B206 is fixedly mounted on the side surface of the supporting feet 205, a rotating rod 207 is rotatably mounted between the two side walls of the U-shaped fixing plate a204, the other end of the rotating rod 207 is rotatably mounted between the two side walls of the U-shaped fixing plate B206, a directional wheel 208 is fixedly mounted at the lower end of the supporting feet 205, the drawing board A100 and the extension board 106 are in seamless butt joint through the sliding groove 201, the U-shaped sliding block 202 and the connecting rod 203, and the extension board 106 is supported through linkage of the U-shaped fixing board A204, the supporting leg 205, the U-shaped fixing board B206, the rotating rod 207 and the directional wheel 208;

further, the clamping assembly 300 comprises a clamping groove 301, a mounting groove 302, a yielding groove 303 and a clamping rod 304, wherein the side surface of the support plate 101 is provided with the clamping groove 301, the position of the inside of the support plate 101 corresponding to the clamping groove 301 is provided with the mounting groove 302, the clamping groove 301 is communicated with the inside of the mounting groove 302, the side surface of the support plate 101 is provided with the yielding groove 303, the yielding groove 303 is communicated with the inside of the mounting groove 302, the clamping rod 304 is slidably inserted in the mounting groove 302, two ends of the clamping rod 304 extend to the outside of the mounting groove 302, the outer surface of the clamping rod 304 is sleeved with a stopper A305, the outer surface of the clamping rod 304 is sleeved with a spring A308, the end part of the spring A308 is fixedly connected with the bottom surface of the mounting groove 302 and the lower surface of the stopper A305 respectively, the side surface of the clamping rod 304 is fixedly provided with a fixing rod 306, the side surface of the connecting rod 203 and the position corresponding to the clamping groove 301 are fixedly provided with a clamping block A307, the connecting rod 203 and the extension plate 106 are limited and fixed through the matching of the clamping rod 304, the stop block A305, the fixing rod 306 and the clamping block A307;

further, the adjusting assembly 400 comprises a gear 401, a clamping table 402, a clamping hole 403 and a sliding rod 404, wherein the gear 401 is fixedly installed on the side surface of the drawing board B103, the clamping table 402 is fixedly installed at the position, corresponding to the gear 401, of the upper surface of the drawing board a100, the clamping table 403 penetrates through the side surface of the clamping table 402, the clamping hole 403 is formed in the side surface of the clamping table 403, the sliding rod 404 is inserted in the clamping hole 403 in a sliding mode, a stop B405 is sleeved on the outer surface of the sliding rod 404, a spring B406 is sleeved on the outer surface of the sliding rod 404, the spring B406 is fixedly connected to the side wall of the clamping hole 403 and the side surface of the stop B405 respectively, a clamping block B407 is fixedly installed at the end of the sliding rod 404, the position of the clamping block B407 is adjusted through the sliding rod 404, the stop B405 and the spring B406, and the clamping and the drawing board B103 is clamped and fixed through the clamping block B407 and the gear 401;

furthermore, a mounting plate 500 is fixedly mounted on the lower surface of the drawing board A100, a baffle A501 is fixedly mounted between the front side wall and the rear side wall of the drawer 104 on one side, a baffle B502 is fixedly mounted between the left side wall and the right side wall of the drawer 104 on the other side, the drawer 104 is convenient to mount by arranging the mounting plate 500, and auxiliary tools and drawings are stored by the baffle A501 and the baffle B502;

further, the front side surface of the drawer 104 is fixedly provided with a handle 600, the outer surface of the handle 600 is sleeved with a rubber sleeve, and the drawer 104 is conveniently pushed and pulled through the handle 600.

The working principle is as follows: when the length of the desktop needs to be adjusted in a larger drawing, taking the right side as an example, the fixed rod 306 is stepped down by feet, the fixed rod 306 drives the clamping rod 304 and the stop block A305 to move downwards against the elastic force of the spring A308, when the upper end of the clamping rod 304 exits from the clamping groove 301, the movable extension plate 106 is pulled obliquely upwards, the extension plate 106 drives the U-shaped fixing plate A204 and the connecting rod 203 to move obliquely upwards, the connecting rod 203 drives the U-shaped sliding block 202 to slide towards the right side, the U-shaped fixing plate A204 drives the rotating rod 207 to rotate obliquely upwards, the rotating rod 207 drives the U-shaped fixing plate B206 to move towards the right side, the U-shaped fixing plate B206 drives the supporting foot 205 to move towards the right side, the supporting foot 205 drives the directional wheel 208 to roll towards the right side, when the extension plate 106 rotates to be horizontal, the lower surface of the extension plate 106 is just in contact with the top of the supporting foot 205, the extension plate 106 is pushed towards the left side, the extension plate 106 drives the connecting rod 203 and the U-shaped fixing plate A204 to slide towards the left side, the connecting rod 203 drives the U-shaped sliding block 202 to slide to the left, the U-shaped fixing plate A204 drives the rotating rod 207 to move to the left, the rotating rod 207 drives the U-shaped fixing plate B206 to move to the left, the U-shaped fixing plate B206 drives the supporting leg 205 to move to the left, the supporting leg 205 drives the directional wheel 208 to roll to the left, when the U-shaped sliding block 202 contacts with the left side wall of the sliding chute 201, the extension of the drawing board A100 is realized through the process, so that a larger drawing paper can be placed on the surface of the drawing board A100, a designer does not need to move the drawing paper to draw in the drawing process, the waste of time is avoided, the working efficiency of a designer is improved, when the angle of the drawing board B103 needs to be adjusted, the sliding rod 404 is pushed to the left, the sliding rod 404 drives the block B405 and the clamping block B407 to overcome the elastic force of the spring B to move to the left, and when the clamping block B406 exits from the gear 401, to the preceding side-turning animation drawing board B103, drawing board B103 drives gear 401 and rotates, when rotating to suitable angle, put the slide bar 404 loosely, the elasticity of spring B406 promotes dog B405 to the motion of right side, dog B405 drives slide bar 404 to the motion of right side, slide bar 404 drives joint piece B407 to the motion of right side, joint piece B407 gets into gear 401 in the clearance die with gear 401 and drawing board B103 card, accomplish the angle modulation to drawing board B103 so far, make the designer need not to bow for a long time and draw, designer's intensity of labour has been reduced, make the drawing process more comfortable.

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 an auxiliary device for building engineering cost budgets, includes drawing board A (100), backup pad (101), revolving stage (102), drawing board B (103) and drawer (104), its characterized in that: the lower surface symmetry fixed mounting of drawing board A (100) has two sets of backup pads (101), the position department that the upper surface of drawing board A (100) is close to the front side is fixed with rotates platform (102), the upper surface of drawing board A (100) rotates through rotating platform (102) and installs drawing board B (103), the below symmetry of drawing board A (100) is provided with drawer (104), the both sides face of backup pad (101) has all been seted up and has been accomodate groove (105), the below symmetry of drawing board A (100) is provided with extension plate (106), the below of drawing board A (100) is provided with extension subassembly (200), the inside of backup pad (101) all is provided with joint subassembly (300), the upper surface of drawing board A (100) is provided with adjusting part (400).

2. An auxiliary device applied to construction cost budgeting according to claim 1, wherein: the extension assembly (200) comprises sliding grooves (201), U-shaped sliding blocks (202), connecting rods (203) and U-shaped fixing plates A (204), wherein the surfaces of the left side and the right side of the drawing plate A (100) are symmetrically provided with two groups of sliding grooves (201), the U-shaped sliding blocks (202) are slidably mounted in the sliding grooves (201) in a limiting mode, the connecting rods (203) are rotatably mounted between the two side walls of the U-shaped sliding blocks (202), the side surfaces of the two groups of connecting rods (203) positioned on the same side are fixedly mounted on the side surfaces of the extension plate (106), the U-shaped fixing plates A (204) are fixedly mounted on the side surfaces of the extension plate (106), supporting legs (205) are arranged in the accommodating grooves (105), the supporting legs (205) can be accommodated in the accommodating grooves (105), and U-shaped fixing plates B (206) are fixedly mounted on the side surfaces of the supporting legs (205), all rotate between the both sides wall of U type fixed plate A (204) and install dwang (207), and the other end of dwang (207) rotates and installs between the both sides wall of U type fixed plate B (206), the lower extreme fixed mounting of supporting legs (205) has directional wheel (208).

3. An auxiliary device applied to construction cost budgeting according to claim 2, wherein: joint subassembly (300) are including joint groove (301), mounting groove (302), groove of stepping down (303) and joint pole (304), joint groove (301) have all been seted up to the side surface of backup pad (101), mounting groove (302) have been seted up to the position department that the inside of backup pad (101) corresponds with joint groove (301), and the inside of joint groove (301) and mounting groove (302) communicates with each other, groove of stepping down (303) has all been seted up to the side surface of backup pad (101), and the inside of groove of stepping down (303) and mounting groove (302) communicates with each other, the inside of mounting groove (302) all slides and inserts and is equipped with joint pole (304), and the both ends of joint pole (304) all extend to the outside of mounting groove (302), the surface of joint pole (304) has all been cup jointed dog A (305), the surface of joint pole (304) all is equipped with spring A (308), and the tip of spring A (308) links to each other with the bottom surface of mounting groove (302) and the lower fixed of dog A (305) respectively And the side surface of the clamping rod (304) is fixedly provided with a fixing rod (306), and the side surface of the connecting rod (203) is fixedly provided with a clamping block A (307) at a position corresponding to the clamping groove (301).

4. An auxiliary device applied to construction cost budgeting according to claim 1, wherein: adjusting part (400) includes gear (401), joint platform (402), joint hole (403) and slide bar (404), the side surface fixed mounting of drawing board B (103) has gear (401), the position department fixed mounting that the upper surface of drawing board A (100) corresponds with gear (401) has joint platform (402), joint hole (403) have been run through to the side surface of joint platform (402), the inside slip of joint hole (403) is inserted and is equipped with slide bar (404), the surface of slide bar (404) has cup jointed dog B (405), the surface cover of slide bar (404) is equipped with spring B (406), and spring B (406) are respectively in the lateral fixed connection of the lateral wall of joint hole (403) and dog B (405), the tip fixed mounting of slide bar (404) has joint piece B (407).

5. An auxiliary device applied to construction cost budgeting according to claim 1, wherein: the lower fixed surface of drawing board A (100) installs mounting panel (500), one side fixed mounting has baffle A (501) between the lateral wall around drawer (104), the opposite side fixed mounting has baffle B (502) between the left and right sides wall of drawer (104).

6. An auxiliary device applied to construction cost budgeting according to claim 1, wherein: the front side surface of the drawer (104) is fixedly provided with a handle (600), and the outer surface of the handle (600) is sleeved with a rubber sleeve.

Images