CN213123554U

CN213123554U - Special show board of engineering cost

Info

Publication number: CN213123554U
Application number: CN202022052696.6U
Authority: CN
Inventors: 谢海鹏
Original assignee: Shi Xiaokai
Current assignee: Shi Xiaokai
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-05-04
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a special show board of engineering cost, including the frame, the frame both sides have been seted up and have been changeed the hole, change downthehole bull stick of having placed, have installed between the bull stick and have painted the board, have painted the board one side of writing the board and have installed the demonstration board, have seted up the fluting on the demonstration board, the built-in screw rod that is equipped with of fluting, have placed the movable block on the screw rod, set up threaded hole on the movable block, threaded hole alternates there is the screw rod, the spread groove is seted up under the movable block, the one end of connecting pipe has been placed in the spread groove, the numerical value. Through the board of writing of drawing in the frame, can take notes engineering cost's data, because screw rod and screw hole are screw-thread fit, the upper end of spread groove and connecting pipe is clearance fit, consequently, through putting into the label in putting the box, the movable block on the rotatory screw rod is to appointed back numerical value, and the connecting pipe length after the rethread is stretched by the movable block, and the customer of being convenient for is audio-visual to know each project condition.

Description

Special show board of engineering cost

Technical Field

The utility model belongs to the technical field of engineering equipment, concretely relates to special show board of engineering cost.

Background

The construction cost is the total cost spent on a certain project construction, and the core contents of the construction cost are investment estimation, design approximate calculation, correction approximate calculation, construction drawing budget, project settlement, completion settlement and the like. The method mainly calculates direct cost, enterprise management cost, measure cost, planning cost, profit, tax and the like contained in the project according to drawings, quota and list specifications. In many cases, the data of the construction cost needs to be displayed on a screen for a client to see, and important data is usually written on a display board during the displaying process so as to be convenient for the client to remember.

The special show board of current engineering cost generally comprises support, blank etc. through drawing on the blank, carries out calculation and the record of engineering cost data, and the explanation of being convenient for the interpreter exists the weak point: because the engineering cost data are recorded on the white board, the content is large, the client is inconvenient to watch and easy to memorize and confuse when watching the character data for a long time, the understanding is inconvenient, and the display effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special show board of engineering cost to solve the not good problem of the special show board bandwagon effect of current engineering cost.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special show board of engineering cost, includes the frame, the frame both sides have been seted up and have been changeed the hole, change downthehole the bull stick of having placed, it writes the board to have installed between the bull stick, it has installed the demonstration board to write one side of board to paint, the fluting has been seted up on the demonstration board, the built-in screw rod that is equipped with of fluting, the movable block has been placed on the screw rod, threaded hole is seted up on the movable block, threaded hole alternates there is the screw rod, the spread groove is seted up under the movable block, place the one end of connecting pipe in the spread groove, numerical value board and place the box have been installed.

Preferably, the frame is provided with a vertical rod below, the vertical rod is placed in the sleeve, the vertical rod is provided with an adjusting hole, the sleeve is provided with a fixing hole, the adjusting hole and the fixing hole are inserted with a bolt and locked by a nut, the sleeve is arranged on the bottom plate, and the bottom plate is provided with a roller seat below.

Preferably, a first bearing is arranged in the rotating hole, a rotating rod is inserted in the first bearing, a pinion is arranged at one end of the rotating rod, a through hole is formed in one side of the frame, a second bearing is arranged in the through hole, a connecting block is inserted in the second bearing, a main gear is arranged on one side of the connecting block, the main gear and the pinion are meshed, a rotating block is arranged on one side of the main gear, and a rotating rod is arranged on the rotating block.

Preferably, the rotating rod is placed in the fixing block, the fixing rod is installed on one side of the fixing block, a thread groove is formed in one side of the frame, and the fixing rod is matched with the thread groove in a threaded mode.

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

the utility model provides a special show board of engineering cost, compare with prior art, through the board of writing of drawing in the frame, the personnel of being convenient for carry out the record with engineering cost's data, because screw hole on demonstration board fluting internal screw rod and the movable block is screw-thread fit, the spread groove under the movable block is clearance fit with the upper end of connecting pipe, make the movable block at the top spin or the lower spin can not drive the connecting pipe and rotate, can only stretch the connecting pipe, therefore, put into the label that corresponds the project in the box of placeeing on the demonstration board respectively, according to the item data to the numerical value board, movable block to appointed back numerical value on the rotatory screw rod, the rethread is by the connecting pipe length after the movable block is stretched, be convenient for the audio-visual each item.

The utility model provides a special show board of engineering cost because pole setting and sleeve are sliding fit, adjusts the pole setting behind the position of sleeve, alternates the bolt in the regulation hole of telescopic fixed orifices and pole setting and lock with the nut, can adjust the position height of frame.

The utility model provides a special show board of engineering cost through the rotation effect of bearing one and bearing two, can make bull stick and connecting block rotate, and the explanation person can drive the piece of revolving and rotate through the rotatory bull stick of hand, because master gear and pinion mesh mutually, the piece of revolving drives the master gear and rotates, can make the pinion rotate in step, and the pinion can drive the bull stick and change the angle of drawing board and demonstration board in changeing the downthehole rotation.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a left side view of the present invention;

fig. 3 is a schematic view of the structure of the present invention;

FIG. 4 is an enlarged view of a portion a of FIG. 3;

fig. 5 is an enlarged schematic view of fig. 3 at b.

In the figure: 1 frame, 2 holes, 3 rotating rods, 4 drawing and writing plates, 5 demonstration plates, 6 grooves, 7 screws, 8 moving blocks, 9 threaded holes, 10 connecting pipes, 11 numerical value plates, 12 placing boxes, 13 upright rods, 14 sleeves, 15 adjusting holes, 16 fixing holes, 17 bolts, 18 nuts, 19 bottom plates, 20 roller seats, 21 bearing I, 22 pinion, 23 through holes, 24 bearing II, 25 connecting blocks, 26 main gears, 27 rotating blocks, 28 rotating rods, 29 fixing blocks, 30 fixing rods, 31 threaded grooves and 32 connecting grooves.

Detailed Description

The technical solution in 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.

Referring to fig. 1, 2, 3, 4 and 5, a special demonstration board for engineering cost comprises a frame 1, which is a square ring frame, and the left and right sides of the frame 1 are symmetrically provided with rotary holes 2, which are circular holes and are located at the middle position, the number of the rotary holes 2 is 2, a first bearing 21 is arranged in each rotary hole 2, the outer wall of each bearing 21 is in interference fit with the inner wall of each rotary hole 2, a rotary rod 3 is inserted in each bearing 21, the outer wall of each rotary rod 3 is in interference fit with the inner wall of each bearing 21, each rotary rod 3 is a cylindrical rod and is 2, the right end of each rotary rod 3 at the left side is welded with a demonstration board 4, the demonstration boards 4 are located at the middle position, each demonstration board 4 is a square board, the right side of each demonstration board 4 is in seamless welding connection with a demonstration board 5, each demonstration board 5 is a square board, the right side of each demonstration board 5 is welded with the left side of each rotary rod 3 at the right side of the frame 1, the front end of, in the middle position, a screw 7 is welded and connected in the slot 6, the number of the screw is 4, the upper end of the screw 7 is welded and connected with the upper end of the slot 6, the lower end of the screw 7 is welded and connected with the lower end of the slot 6, a moving block 8 is placed on the screw 7, the number of the moving block 8 is 4, a threaded hole 9 is formed in the moving block 8, the screw 7 is inserted in the threaded hole 9, the threaded hole 9 is in threaded fit with the screw 7, a connecting groove 32 is formed in the lower end of the moving block 8 and is an annular T-shaped groove, an upper end opening of a connecting pipe 10 is placed in the connecting groove 32 and is in clearance fit, so that when the moving block 8 rotates, the connecting pipe 10 can only be stretched and cannot be driven to rotate, the connecting pipe 10 is a telescopic pipe, the model is AD-80, the connecting pipe 10 is sleeved on the, the front end of the demonstration board 5 is connected with a numerical value board 11 in an adhering way, the numerical value board is positioned at the upper part of the left side of the slot 6, the front end surface of the demonstration board 5 is connected with a placing box 12 in a welding way, the placing box 12 is a cover-free square box, the number of the placing box 12 is 4, the placing box 12 is positioned above the slot 6 and corresponds to the position of the screw 7 one by one, through the drawing board 4 in the frame 1, the personnel can record the data of the engineering cost, because the screw 7 in the slot 6 of the demonstration board 5 is in threaded fit with the threaded hole 9 on the movable block 8, the connecting groove 32 under the movable block 8 is in clearance fit with the upper end of the connecting pipe 10, the movable block 8 can not drive the connecting pipe 10 to rotate in the upward rotation or the downward rotation, and only can stretch the connecting pipe 10, therefore, through respectively placing labels corresponding to items in the placing box 12 on the demonstration board 5, and then through the length of the connecting pipe 10 stretched by the moving block 8, the customer can conveniently and visually know the conditions of each item.

Referring to fig. 1, 2, 3, 4 and 5, the lower end of the frame 1 is bilaterally symmetrically welded with upright posts 13, which are cylindrical rods, 2 upright posts 13 are placed in the sleeve 14, the outer wall of the upright post 13 is in interference fit with the inner wall of the sleeve 14, the upright post 13 is uniformly provided with adjusting holes 15, which are circular holes and 3, the upper part of the sleeve 14 is provided with fixing holes 16, which are circular holes, bolts 17 are inserted in the adjusting holes 15 and the fixing holes 16 and locked by nuts 18, the lower end of the sleeve 14 is welded and connected on a bottom plate 19, the bottom plate 19 is a square plate, the periphery of the lower end of the bottom plate 19 is uniformly welded and connected with roller seats 20, 4 in number and DS-40 in model, so that the staff can move the display board, because the upright posts 13 are in sliding fit with the sleeve 14, after the position of the upright posts 13 in the sleeve 14 is adjusted, the bolts 17 are inserted in the fixing holes 16 of the sleeve 14 and the adjusting holes 15 of the upright, the height of the frame 1 can be adjusted, the left end of the left rotating rod 3 of the frame 1 is connected with the pinion 22 in a welding mode and is located in the middle position, the left side of the frame 1 is provided with a through hole 23 which is a circular hole, a bearing II 24 is arranged in the through hole 23, the outer wall of the bearing II 24 is in interference fit with the inner wall of the through hole 23, a connecting block 25 is inserted in the bearing II 24, the outer wall of the connecting block 25 is in interference fit with the inner wall of the bearing II 24, the left end of the connecting block 25 is connected with a main gear 26 in a welding mode, the main gear 26 is meshed with the pinion 22, the left side of the main gear 26 is connected with a rotating block 27 in a welding mode, the rotating block 27 is a cylindrical block and is located in the middle position, the rotating block 27 is evenly connected with the rotating rods 8 in a welding mode and is 4 cylindrical rods in number, workers can drive the rotating block 27 to rotate by rotating the rotating, can make pinion 22 carry out synchronous rotation, pinion 22 can drive bull stick 3 at the 2 internal rotations in commentaries on classics hole, thereby can change the show angle of drawing board 4 and demonstration board 5 in the frame 1, the bull stick 28 of below is placed in fixed block 29, fixed block 29 is the U type piece, the right side welded connection of fixed block 29 has dead lever 30, dead lever 30 is the cylinder pole, the right part of dead lever 30 is equipped with the screw thread, thread groove 31 has been seted up to the left side lower part of frame 1, the dead lever 30 has been alternate in the thread groove 31, dead lever 30 is screw-thread fit with thread groove 31, the fixed block of messenger can restrict the bull stick 28 and rotate, thereby can avoid main gear 26 to carry out the rotation.

In practice, the roller in the roller seat 20 under the bottom plate 19 rotates, after the staff moves the display board to the meeting room, the staff rotates the rotating rod 28 by hand to drive the rotating block 27 to rotate, because the main gear 26 is meshed with the pinion 22, the rotating block 27 drives the main gear 26 to rotate, the pinion 22 can synchronously rotate, the pinion 22 can drive the rotating rod 3 to rotate in the rotating hole 2, thereby the display angle of the drawing board 4 and the display board 5 in the frame 1 can be changed, then the upright 13 is in sliding fit with the sleeve 14, after adjusting the position of the upright 13 in the sleeve 14, the bolt 17 is inserted in the fixing hole 16 of the sleeve 14 and the adjusting hole 15 of the upright 13 and is locked by the nut 18, the position height of the frame 1 can be adjusted, when the staff displays, the staff can conveniently record the data of the engineering cost by the drawing board 4 in the frame 1, because the screw 7 in the slot 6 of the display board 5 is in threaded fit with the threaded hole 9 on the moving block 8, the upper end of spread groove 32 and connecting pipe 10 under the movable block 8 is clearance fit, make the movable block 8 can not drive connecting pipe 10 and rotate at the epitrochoid or the infrarotation, can only stretch connecting pipe 10, therefore, put into the label that corresponds the project in the box 12 through putting on demonstration board 5 respectively, according to project data contrast numerical value board 11, movable block 8 on the rotatory screw rod 7 is to appointed back numerical value, the rethread is by connecting pipe 10 length after the movable block 8 is stretched, be convenient for the customer audio-visual each item condition of knowing, solve the not good problem of current special demonstration board bandwagon effect of engineering cost.

Claims

1. The utility model provides a special show board of engineering cost, includes frame (1), its characterized in that: the improved demonstration board is characterized in that rotary holes (2) are formed in two sides of the frame (1), rotary rods (3) are placed in the rotary holes (2), drawing boards (4) are installed between the rotary rods (3), a demonstration board (5) is installed on one side of each drawing board (4), grooves (6) are formed in the demonstration board (5), screw rods (7) are installed in the grooves (6), moving blocks (8) are placed on the screw rods (7), threaded holes (9) are formed in the moving blocks (8), the screw rods (7) are inserted in the threaded holes (9), connecting grooves (32) are formed in the moving blocks (8), one ends of connecting pipes (10) are placed in the connecting grooves (32), and numerical value boards (11) and boxes (12) are placed at the front ends of the demonstration boards (5).

2. The special display board of engineering cost of claim 1, characterized in that: frame (1) is adorned down and is equipped with pole setting (13), pole setting (13) are placed in sleeve (14), regulation hole (15) have been seted up on pole setting (13), fixed orifices (16) have been seted up on sleeve (14), bolt (17) and locking with nut (18) have been alternate in regulation hole (15) and fixed orifices (16), sleeve (14) are installed on bottom plate (19), bottom plate (19) are adorned down and are equipped with gyro wheel seat (20).

3. The special display board of engineering cost of claim 1, characterized in that: a first bearing (21) is arranged in the rotating hole (2), a rotating rod (3) is inserted in the first bearing (21), a pinion (22) is arranged at one end of the rotating rod (3), a through hole (23) is formed in one side of the frame (1), a second bearing (24) is arranged in the through hole (23), a connecting block (25) is inserted in the second bearing (24), a main gear (26) is arranged on one side of the connecting block (25), the main gear (26) is meshed with the pinion (22), a rotating block (27) is arranged on one side of the main gear (26), and a rotating rod (28) is arranged on the rotating block (27).

4. The special display board of engineering cost of claim 3, characterized in that: the rotary rod (28) is placed in the fixing block (29), the fixing rod (30) is installed on one side of the fixing block (29), the thread groove (31) is formed in one side of the frame (1), and the fixing rod (30) is in threaded fit with the thread groove (31).