CN212724000U

CN212724000U - Building engineering cost presentation device

Info

Publication number: CN212724000U
Application number: CN202021659638.3U
Authority: CN
Inventors: 刘毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-03-16
Anticipated expiration: 2030-08-11

Abstract

The utility model belongs to the technical field of the building engineering cost technique and specifically relates to a building engineering cost presentation device, including the base guard box, the one end roll connection of base guard box bottom has the universal wheel, base guard box inboard is equipped with the savings battery, the one end joint at the inboard middle part of savings battery has first electric telescopic handle, first electric telescopic handle's bottom fixedly connected with sucking disc, the one end fixedly connected with shrink groove at base guard box bottom middle part, the rotatory second electric telescopic handle that can dismantle of the inboard one end of base guard box. Has the advantages that: through setting up computer, manipulating key, display screen, slide bar, stationery box, sponge faller, clamp splice, card needle, shrink spring and bail, during the use, the cost of demonstration is convenient for calculate to mutually supporting the interaction between the part, is favorable to marking and revising unreasonable cost, is convenient for fix the engineering drawing of demonstration.

Description

Building engineering cost presentation device

Technical Field

The utility model relates to a building engineering cost technical field especially relates to a building engineering cost presentation device.

Background

The construction cost is divided into unit construction cost, single project comprehensive cost and total construction project cost, and the construction project is calculated in three steps: approximate calculation, construction drawing budget and completion settlement. The construction cost is generally budgeted by a construction drawing. The construction plan budget is listed according to the design drawing, the cost information price, the bidding document, the construction contract and the selected budget quota one by one, and the construction amount list is calculated and finished, and finally the total price of the construction project is calculated.

The existing construction cost demonstration device for construction engineering is poor in stability, prone to shaking, inconvenient in height of the device and limited in watching range, and the existing construction cost demonstration device for construction engineering is not provided with a calculation device, cost calculation is needed in construction cost demonstration engineering, and manual calculation is time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the current building engineering cost presentation device among the prior art mostly the steadiness relatively poor, easily take place to rock, and inconvenient and adjusting device's height, the scope of watching has the limitation, and current building engineering cost presentation device mostly does not set up computing device, need in cost demonstration engineering to the price one-by-one calculation, and the manual computation comparatively shortcoming of wasting time and energy, and a building engineering cost presentation device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the design relates to a construction engineering cost demonstration device, which comprises a base protection box, wherein one end of the bottom end of the base protection box is connected with a universal wheel in a rolling manner, a storage battery is arranged at the inner side of the base protection box, a first electric telescopic rod is clamped at one end of the middle part of the inner side of the storage battery, a sucker is fixedly connected at the bottom end of the first electric telescopic rod, a contraction groove is fixedly connected at one end of the middle part of the bottom end of the base protection box, one end of the inner side of the base protection box is rotatably and detachably connected with a second electric telescopic rod, a clamping cover is clamped at the top end of the base protection box, the inner side of one end of the clamping cover is fixedly connected with a connecting groove at the top end of one end of the base protection box, the inner side of the connecting groove is rotatably connected with a first fixing nut, the top end of the clamping cover is, the top end of the second electric telescopic rod is detachably connected with a demonstration board, one end of one side of the demonstration board is detachably connected with a writing case, one end of the demonstration board is rotationally connected with a second fixing nut, one side of the demonstration board is clamped with a sponge needle plate, the top end of one side of the sponge needle plate is connected with a clamping block in a sliding way, the bottom end of one side of the sponge needle plate is clamped with a clamping needle, the inner side of the demonstration board is fixedly connected with a containing sliding cavity, one end of one side of the clamping block is fixedly connected with a sliding rod, the outer side of the sliding rod is connected with a contraction spring in a sliding way, one side of the sliding rod is fixedly connected with a thread block, the outer side of the thread block is rotatably connected with a thread groove, the outer side of the thread groove is fixed with a limiting block, the middle part of clamp splice one side is fixed with the bail, the one end fixedly connected with tenon of sponge faller one side, the outside joint of tenon has the tongue-and-groove.

Preferably, the number of universal wheels has two sets ofly, and the symmetric distribution is at the both ends of base guard box bottom, the size in the sucking disc outside matches with the size of shrink inslot side.

Preferably, the quantity of shrink groove has two sets of symmetric distribution at the both ends at base guard box bottom middle part, first electric telescopic handle's quantity has two sets ofly, and the symmetric distribution is at the both ends at the inboard middle part of base guard box, the quantity of second electric telescopic handle has two sets ofly, and the symmetric distribution is at the both ends of base guard box inboard.

Preferably, the size of the inner side of the clamping cover is matched with the size of the outer side of the base protection box, the size of the inner side of the connecting groove is matched with the size of the outer side of the first fixing nuts, the number of the first fixing nuts is three, and the first fixing nuts are symmetrically distributed at two ends of the clamping cover.

Preferably, the quantity of second fixation nut has two sets ofly, and the symmetric distribution is at the both ends of demonstration board, the size in the tenon outside and the inboard big or small phase-match of tongue-and-groove, the quantity of tongue-and-groove has threely, three tongue-and-groove uses the axis of demonstration board one side to be the one side of symmetry axis symmetric distribution at the demonstration board, the quantity of tenon has threely, three tenon uses the axis of sponge faller one side to be one side of symmetry axis symmetric distribution at the sponge faller, and the tenon is located the inboard of tongue-and-groove.

Preferably, the quantity of clamp splice has threely, three clamp splice uses the axis of sponge faller opposite side to be the opposite side of symmetry axis symmetric distribution at the sponge faller, the quantity of bail has nine groups, every three symmetric distribution of group in nine groups's bail is in one side of every clamp splice, the one end of computer bottom is equipped with the installation piece, the one end swivelling joint of installation piece has mounting nut, the inboard of stationery box is equipped with the pen slot.

The utility model provides a pair of building engineering cost presentation device, beneficial effect lies in: through setting up the universal wheel, the savings battery, first electric telescopic handle, sucking disc and second electric telescopic handle, use, mutually support interact between the part, the device of being convenient for removes, the flexibility is better, comparatively labour saving and time saving during the removal, the fixed steadiness that is favorable to improving the device of being convenient for, the adjusting device's of being convenient for highly is favorable to enlarging the angle scope of watching, through setting up the computer, the manipulating key, the display screen, the slide bar, the stationery box, the sponge faller, the clamp splice, the card needle, shrink spring and bail, during the use, mutually support interact between the part, be convenient for calculate the cost of demonstration, be favorable to marking and modifying unreasonable cost, be convenient for fix the engineering drawing of demonstration.

Drawings

Fig. 1 is an overall structure diagram of a construction cost demonstration device of the utility model;

fig. 2 is an overall plan view of the construction cost demonstration apparatus of the present invention;

fig. 3 is the utility model provides a building engineering cost presentation device's whole side view.

In the figure: 1. a base protection box; 2. a universal wheel; 3. storing the battery; 4. a first electric telescopic rod; 5. a suction cup; 6. a contraction groove; 7. a second electric telescopic rod; 8. a cover is clamped; 9. connecting grooves; 10. a first fixing nut; 11. a receiving slide chamber; 12. a slide bar; 13. a display screen; 14. A computer; 15. an operation key; 16. a demonstration board; 17. a writing case; 18. a second fixing nut; 19. a sponge needle plate; 20. a clamping block; 21. clamping a needle; 22. a retraction spring; 23. a thread block; 24. a thread groove; 25. a limiting block; 26. a staple bolt; 27. a tenon; 28. a mortise.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a construction cost demonstration device for building engineering, comprising a base protection box 1, wherein one end of the bottom end of the base protection box 1 is connected with a universal wheel 2 in a rolling manner, a storage battery 3 is arranged at the inner side of the base protection box 1, a first electric telescopic rod 4 is clamped at one end of the middle part of the inner side of the storage battery 3, a sucker 5 is fixedly connected at the bottom end of the first electric telescopic rod 4, a contraction groove 6 is fixedly connected at one end of the middle part of the bottom end of the base protection box 1, a second electric telescopic rod 7 is rotatably and detachably connected at one end of the inner side of the base protection box 1, a clamping cover 8 is clamped at the top end of the base protection box 1, the inner side of one end of the clamping cover 8 is fixedly connected with a connecting groove 9 at the top end of the base protection box 1, a first fixing nut 10 is rotatably connected at the inner, the other end of one side of the computer 14 is provided with an operating key 15, the top end of the second electric telescopic rod 7 is detachably connected with a demonstration board 16, one end of one side of the demonstration board 16 is detachably connected with a writing case 17, one end of the demonstration board 16 is rotatably connected with a second fixing nut 18, one side of the demonstration board 16 is clamped with a sponge needle board 19, the top end of one side of the sponge needle board 19 is slidably connected with a clamping block 20, the bottom end of one side of the sponge needle board 19 is clamped with a clamping needle 21, the inner side of the demonstration board 16 is fixedly connected with a containing sliding cavity 11, one end of one side of the clamping block 20 is fixedly connected with a sliding rod 12, the outer side of the sliding rod 12 is slidably connected with a contraction spring 22, one side of the sliding rod 12 is fixedly connected with a thread block 23, the outer side of the thread block 23 is rotatably connected with a thread groove 24, the outer side of the thread groove 24 is fixedly connected, the mortise 28 is clamped in the outer side of the tenon 27, so that the device is convenient to move, the flexibility is good, time and labor are saved during moving, the device is convenient to fix and is favorable for improving the stability of the device, the adjusting device is convenient to highly expand the viewing angle range, the construction cost for demonstration is convenient to calculate, the unreasonable construction cost is favorably marked and modified, and the engineering drawing for demonstration is convenient to fix.

Wherein, the quantity of universal wheel 2 has two sets ofly, the symmetric distribution is at the both ends of 1 bottom of base guard box, the size in the 5 outsides of sucking disc and the inboard big or small phase-match of shrink groove 6, the quantity of shrink groove 6 has two sets of symmetric distribution at the both ends of 1 bottom middle part of base guard box, the quantity of first electric telescopic handle 4 has two sets ofly, the symmetric distribution is at the both ends at 1 inboard middle part of base guard box, the quantity of second electric telescopic handle 7 has two sets ofly, the symmetric distribution is at the both ends of 1 inboard of base guard box, it removes to have played the device of being convenient for, the flexibility is better, comparatively labour saving and time saving during the removal, the device of being convenient for is fixed to be favorable to improving the steadiness of device.

Wherein, the size of the inner side of the card cover 8 is matched with the size of the outer side of the base protection box 1, the size of the inner side of the connecting groove 9 is matched with the size of the outer side of the first fixing nut 10, three groups of the first fixing nuts 10 are provided, the two groups of second fixing nuts 18 are symmetrically distributed at two ends of the clamping cover 8, the two groups of second fixing nuts 18 are symmetrically distributed at two ends of the demonstration board 16, the size of the outer side of each tenon 27 is matched with the size of the inner side of each mortise 28, the three mortises 28 are symmetrically distributed at one side of the demonstration board 16 by taking the central axis at one side of the demonstration board as a symmetrical axis, the three tenons 27 are symmetrically distributed at one side of the sponge needle plate 19 by taking the central axis at one side of the sponge needle plate 19 as a symmetrical axis, and the tenon 27 is positioned at the inner side of the mortise 28, which facilitates the installation and disassembly of the device and the repair and replacement of damaged parts.

Wherein, the quantity of clamp splice 20 has three, three clamp splice 20 uses the axis of sponge faller 19 opposite side as the opposite side of symmetry axis symmetric distribution at sponge faller 19, the quantity of bail 26 has nine groups, every three group symmetric distribution in nine groups bail 26 are in one side of every clamp splice 20, the one end of computer 14 bottom is equipped with the installation piece, the one end swivelling joint of installation piece has mounting nut, the inboard of stationery box 17 is equipped with the pen slot, play and be convenient for calculate the cost of demonstration, be favorable to marking and modifying unreasonable cost, be convenient for fix the engineering drawing of demonstration.

The working principle is as follows: when in use, after the pushing device is moved to a corresponding position by the universal wheel 2 driving device, the universal wheel 2 stops moving, the storage battery 3 increases electric energy to the first electric telescopic rod 4, so that the first electric telescopic rod 4 drives the suction cup 5 to slide out of the contraction groove 6 and be adsorbed on the ground, then the second electric telescopic rod 7 which is provided with electric energy by the storage battery 3 drives the demonstration board 16 to move upwards, so that the contraction sliding cavity 11 fixed on the inner side of the demonstration board 16 slides down from the outer side of the computer 14, the height is adjusted to be stopped, the clamping block 20 is pulled to drive the clamping block 20 to move outwards to a certain distance by the sliding rod 12, then the demonstration engineering drawing is clamped on the clamping nail 26 fixed on one side of the clamping block 20, the clamping nail fixed on one end of the clamping block 20 is driven by the rebound force of the contraction spring 22 through the limiting block 25 to clamp the engineering drawing on the sponge needle plate 19 connected with one side of the demonstration board, then the bottom end of the engineering drawing is fixed by the clamp needle 21, the demonstration data displays the demonstration cost through the display screen 13 of the computer 14 through the operation keys 15 of the computer 14, if the number on the engineering drawing needs to be modified in the demonstration engineering, the modification pen in the writing case 17 can be taken out to modify the place to be modified, and then the modification pen is placed back into the writing case 17.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a building engineering cost presentation device, includes base guard box (1), its characterized in that: the device is characterized in that one end of the bottom of the base protection box (1) is connected with a universal wheel (2) in a rolling manner, a storage battery (3) is arranged on the inner side of the base protection box (1), a first electric telescopic rod (4) is connected to one end of the inner middle part of the storage battery (3) in a clamping manner, a sucker (5) is fixedly connected to the bottom of the first electric telescopic rod (4), a contraction groove (6) is fixedly connected to one end of the middle part of the bottom of the base protection box (1), a second electric telescopic rod (7) is detachably connected to one end of the inner side of the base protection box (1) in a rotating manner, a clamping cover (8) is connected to the top of the base protection box (1) in a clamping manner, a connecting groove (9) is fixedly connected to the top of one end of the clamping cover (8), a first fixing nut (10), the top of card lid (8) can be dismantled and be connected with computer (14), the one end of computer (14) one side is equipped with display screen (13), the other end of computer (14) one side is equipped with operating key (15), the top of second electric telescopic handle (7) can be dismantled and be connected with demonstration board (16), the one end of demonstration board (16) one side can be dismantled and be connected with stationery box (17), the one end swivelling joint of demonstration board (16) has second fixation nut (18), one side joint of demonstration board (16) has sponge faller (19), the top sliding connection of sponge faller (19) one side has clamp splice (20), the bottom joint of sponge faller (19) one side has card needle (21), slide chamber (11) is accomodate to the inboard fixedly connected with of demonstration board (16), the one end fixedly connected with slide bar (12) of clamp splice (20) one side, the outside sliding connection of slide bar (12) has retraction spring (22), one side fixedly connected with screw block (23) of slide bar (12), the outside swivelling joint of screw block (23) has thread groove (24), the outside of thread groove (24) is fixed with spacing block (25), the middle part of clamp splice (20) one side is fixed with bail (26), the one end fixedly connected with tenon (27) of sponge faller (19) one side, the outside joint of tenon (27) has tongue-and-groove (28).

2. A construction cost demonstration device according to claim 1, wherein the number of the universal wheels (2) is two, and the universal wheels are symmetrically distributed at two ends of the bottom end of the base protection box (1), and the size of the outer side of the suction cup (5) is matched with the size of the inner side of the shrinkage groove (6).

3. A construction cost demonstration device according to claim 1, wherein the number of said contraction grooves (6) is two, symmetrically distributed at two ends of the middle of the bottom end of the base protection box (1), the number of said first electric telescopic rods (4) is two, symmetrically distributed at two ends of the middle of the inner side of the base protection box (1), the number of said second electric telescopic rods (7) is two, symmetrically distributed at two ends of the inner side of the base protection box (1).

4. A construction cost demonstration device according to claim 1, wherein the inside of the card cover (8) is matched with the outside of the base protection box (1), the inside of the connecting groove (9) is matched with the outside of the first fixing nut (10), and the number of the first fixing nuts (10) is three, and the first fixing nuts are symmetrically distributed at two ends of the card cover (8).

5. The construction cost presentation device of claim 1, wherein the quantity of second fixation nut (18) has two sets of, and the symmetric distribution is at the both ends of demonstration board (16), the size in tenon (27) outside and the inboard size phase-match of tongue-and-groove (28), the quantity of tongue-and-groove (28) has three, three tongue-and-groove (28) use the axis of demonstration board one side as one side of symmetry axis symmetric distribution in one side of demonstration board (16), the quantity of tenon (27) has three, three tenon (27) use the axis of sponge faller (19) one side as one side of symmetry axis symmetric distribution in one side of sponge faller (19), and tenon (27) are located the inboard of tongue-and-groove (28).

6. The construction cost demonstration device according to claim 1, wherein the number of the clamping blocks (20) is three, the three clamping blocks (20) are symmetrically distributed on the other side of the sponge needle plate (19) by taking the central axis of the other side of the sponge needle plate (19) as a symmetry axis, the number of the clamping nails (26) is nine, every three groups of the nine groups of the clamping nails (26) are symmetrically distributed on one side of each clamping block (20), one end of the bottom end of the computer (14) is provided with a mounting block, one end of the mounting block is rotatably connected with a mounting nut, and the inner side of the writing case (17) is provided with a pen slot.