CN213550679U

CN213550679U - Building engineering cost analytical equipment

Info

Publication number: CN213550679U
Application number: CN202021124457.0U
Authority: CN
Inventors: 崔熠
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-06-29
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a building engineering cost analytical equipment, comprising a base plate, the top fixed mounting of bottom plate has adjustment mechanism, the first U type mount of adjustment mechanism's top fixedly connected with, the front of first U type mount articulates there is the analysis board, the back fixedly connected with metal sheet of analysis board, the top fixed mounting of metal sheet has fixed establishment, the positive fixed mounting of analysis board has fixture. This building engineering cost analytical equipment, through rotating the analysis board, it rotates to drive the dwang, thereby make the driving gear rotate, and then make driven gear rotate through meshing with the driving gear, when driven gear rotates, can extrude the gag lever post, make the gag lever post towards the inside motion in third metal storehouse, thereby make the telescopic link shrink, the third spring is compressed, move to no longer causing the hindrance to driven gear's rotation until the gag lever post, then can realize driven gear's rotation.

Description

Building engineering cost analytical equipment

Technical Field

The utility model belongs to the technical field of engineering cost, specifically be a building engineering cost analytical equipment.

Background

The direct meaning of the construction cost is the construction price of the project, the three elements of the project pricing are quantity, price and expense, and the construction cost covers the construction project cost in a broad sense, such as the road construction cost, the water transportation construction cost, the railway construction cost, the building construction cost and the like.

The project cost is the total cost spent on a certain project construction, the core content of the project cost is investment estimation, design approximate calculation, correction approximate calculation, construction drawing budget, project settlement, completion settlement and the like, the construction drawing is often required to be analyzed when the construction drawing budget is carried out, the existing project cost analysis device does not have the angle adjusting function, only has the function of one display when in use, and the whole device is not convenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building engineering cost analytical equipment to solve prior art and use not very convenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building engineering cost analytical equipment, includes the bottom plate, the top fixed mounting of bottom plate has adjustment mechanism, the first U type mount of adjustment mechanism's top fixedly connected with, the front of first U type mount articulates there is the analysis board, the back fixedly connected with metal sheet of analysis board, the top fixed mounting of metal sheet has fixed establishment, the positive fixed mounting of analysis board has fixture, the back fixedly connected with quantity of analysis board is two second U type mount, the bottom of second U type mount articulates there is the supporting leg, two the equal fixedly connected with second magnet piece in front of supporting leg, the back fixedly connected with quantity of analysis board is two first magnet piece.

Preferably, the adjusting mechanism comprises a rotating rod, a supporting column, a rotating rod, a driven gear, a driving gear, a third metal bin, a telescopic rod, a third spring and a limiting rod, the top of the bottom plate is fixedly connected with an adjusting bin, the inner bottom wall of the adjusting bin is movably connected with a rotating rod, one end of the rotating rod penetrates through and extends to the top of the adjusting bin and is movably connected with the top of the adjusting bin, the outer peripheral wall of the rotating rod is fixedly connected with a driving gear positioned inside the adjusting bin, the rotating rod positioned on the right side of the driving gear is movably installed between the inner bottom wall and the inner top wall of the adjusting bin, the outer peripheral wall of the rotating rod is fixedly connected with a driven gear meshed with the driving gear, the inner wall on the right side of the adjusting bin is fixedly connected with a third metal bin, the inner wall on the right side of the third metal bin is fixedly, the outside cover of telescopic link is equipped with the third spring, the top fixedly connected with support column of dwang, the first U type mount of top fixedly connected with of support column, the shape of gag lever post is a horizontal T font, the left side of gag lever post is circular-arcly, the first through-hole with gag lever post looks adaptation is seted up in the left side in third metal storehouse, the left side of gag lever post is located between two adjacent tooth pieces of driven gear.

Preferably, fixture includes first metal storehouse, first spring, clamp plate and first pull rod, the back fixedly connected with quantity of analysis board is two first metal storehouses, the inside movable mounting of first metal storehouse has one end to run through and extend to the positive first pull rod of analysis board, the bottom fixedly connected with of first pull rod is located the positive clamp plate of analysis board, the outside cover of first pull rod is equipped with the first spring that is located first metal storehouse inside, the shape of first pull rod is a horizontal T font, the second through-hole that quantity is two and respectively with two first pull rod looks adaptations is seted up in the front of analysis board, the third through-hole with first pull rod looks adaptation is seted up in the front of first metal storehouse.

Preferably, fixed establishment includes second pull rod, second metal storehouse, second spring and kelly, the top fixedly connected with quantity of metal sheet is two second metal storehouses, the inside movable mounting in second metal storehouse has one end to run through and extend to the second pull rod at second metal storehouse top, the kelly of bottom fixedly connected with one end of second pull rod to run through and extend to the metal sheet bottom, the outside cover of second pull rod is equipped with the second spring that is located the inside in second metal storehouse, the shape of second pull rod is an inverted T font.

Preferably, the top of the second metal bin is provided with fourth through holes matched with the second pull rod, the bottom of the metal plate is provided with fifth through holes, the number of the fifth through holes is two, the fifth through holes are respectively matched with the two clamping rods, and the bottom of the second metal bin is provided with sixth through holes matched with the clamping rods.

Preferably, the bottom of the clamping rod is arc-shaped, a circular through hole is formed in the back face of the supporting leg, and the circular through hole is matched with the clamping rod.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the building engineering cost analysis device drives the rotating rod to rotate by rotating the analysis plate, thereby enabling the driving gear to rotate, further enabling the driven gear to rotate by being meshed with the driving gear, when the driven gear rotates, the limiting rod can be extruded, the limiting rod moves towards the inside of the third metal bin, thereby enabling the telescopic rod to contract, the third spring is compressed, until the limiting rod moves to a position where the limiting rod does not obstruct the rotation of the driven gear, then the rotation of the driven gear can be realized, after the driven gear rotates to a proper position, the limiting rod can be inserted between two adjacent tooth blocks of the driven gear again by the tension of the third spring, thereby obstructing the rotation of the driven gear, because the gravity of the whole device is downward, under the condition that the analysis plate is not rotated, the driven gear is obstructed by the limiting rod, can satisfy the fixed of analysis board angle, and when the angle of use of needs regulation analysis board, can rotate the analysis board with strength, make the gag lever post atress and take place to remove to can't cause the hindrance to driven gear, and then make the smooth rotation of analysis board, realized the regulation to analysis board angle, and then make whole device use more convenient.

2. The building engineering cost analysis device ensures that the first magnet block is not adsorbed with the second magnet block any more by turning the supporting leg until the supporting leg is turned to be parallel to the top of the bottom plate, in the process, the supporting leg can extrude the clamping rod to enable the clamping rod to move towards the inside of the second metal bin, the second spring is compressed, when the supporting leg is turned to be parallel to the top of the bottom plate, the clamping rod corresponds to the circular through hole, the clamping rod can be inserted into the circular through hole by the tension of the second spring to realize the fixation of the supporting leg, then a worker can turn the analysis plate to enable the analysis plate to be horizontally placed, at the moment, the analysis plate is supported by the two supporting legs and the bottom plate, the analysis plate becomes the appearance of a desk, a user can write on a drawing conveniently, the whole device is not only used for showing, and further the whole device is more convenient and practical to use, when the whole device needs to be displayed, the first pull rod can be pulled to enable the clamping plate to move towards the front side, the first spring is compressed, then the graph paper is placed between the clamping plate and the analysis plate, the first pull rod is loosened, and the graph paper is clamped and fixed by the clamping plate through the tension of the first spring.

Drawings

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

FIG. 2 is a right side view of the analysis plate of the present invention;

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

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1 bottom plate, 2 surge bins, 3 dwang, 4 support columns, 5 analysis boards, 6 bull sticks, 7 driven gear, 8 counterweight plates, 9 driving gears, 10 first magnet piece, 11 first U type mount, 12 second magnet piece, 13 supporting legs, 14 first metal storehouse, 15 first spring, 16 second pull rod, 17 second metal storehouse, 18 second spring, 19 kellies, 20 metal sheets, 21 second U type mount, 22 clamp plates, 23 first pull rod, 24 third metal storehouse, 25 telescopic links, 26 third spring, 27 gag lever post.

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. 1-4, a construction cost analysis device for construction engineering, comprising a bottom plate 1, wherein an adjusting mechanism is fixedly installed on the top of the bottom plate 1, the adjusting mechanism comprises a rotating rod 3, a supporting column 4, a rotating rod 6, a driven gear 7, a driving gear 9, a third metal bin 24, a telescopic rod 25, a third spring 26 and a limiting rod 27, the top of the bottom plate 1 is fixedly connected with an adjusting bin 2, the inner bottom wall of the adjusting bin 2 is movably connected with the rotating rod 3, one end of the rotating rod 3 penetrates through and extends to the top of the adjusting bin 2 and is movably connected with the top of the adjusting bin 2, the outer peripheral wall of the rotating rod 3 is fixedly connected with the driving gear 9 inside the adjusting bin 2, the rotating rod 6 located on the right side of the driving gear 9 is movably installed between the inner bottom wall and the inner top wall of the adjusting bin 2, the outer peripheral wall of the rotating rod 6 is fixedly, the inner wall on the right side of the third metal bin 24 is fixedly connected with a telescopic rod 25, the telescopic rod 25 is composed of a sleeve bin and a moving rod, one end of the moving rod penetrates through and extends to the inner part of the sleeve bin, the outer side of the moving rod is fixedly connected with a limiting block positioned in the sleeve bin, one end of the sleeve bin is provided with a through hole matched with the moving rod, the moving rod is prevented from being separated from the sleeve bin in the moving process by the limiting block, the left side of the telescopic rod 25 is fixedly connected with a limiting rod 27, one end of the limiting rod penetrates through and extends to the left side of the third metal bin 24, the outer side of the telescopic rod 25 is sleeved with a third spring 26, the top of the rotating rod 3 is fixedly connected with a supporting column 4, the top of the supporting column 4 is fixedly connected with a first U-shaped fixing frame 11, the limiting rod 27 is in a horizontal T shape, the left side of the, the left side of the limiting rod 27 is located between two adjacent tooth blocks of the driven gear 7, the top of the adjusting mechanism is fixedly connected with a first U-shaped fixing frame 11, the front of the first U-shaped fixing frame 11 is hinged with an analysis plate 5, the back of the analysis plate 5 is fixedly connected with a metal plate 20, the top of the metal plate 20 is fixedly provided with a fixing mechanism, the fixing mechanism comprises a second pull rod 16, a second metal bin 17, a second spring 18 and a clamping rod 19, the top of the metal plate 20 is fixedly connected with two second metal bins 17, the second metal bin 17 is movably provided with the second pull rod 16, one end of the second pull rod 16 penetrates through and extends to the top of the second metal bin 17, the bottom of the second pull rod 16 is fixedly connected with the clamping rod 19, one end of the clamping rod penetrates through and extends to the bottom of the metal plate 20, the outer side of the second pull rod 16 is sleeved with the second spring 18 located inside the second metal bin 17, the second pull rod 16 is in an inverted T shape, the top of the second metal bin 17 is provided with a fourth through hole matched with the second pull rod 16, the bottom of the metal plate 20 is provided with two fifth through holes respectively matched with the two clamping rods 19, the bottom of the second metal bin 17 is provided with a sixth through hole matched with the clamping rods 19, the front of the analysis plate 5 is fixedly provided with a clamping mechanism, the clamping mechanism comprises a first metal bin 14, a first spring 15, a pressing plate 22 and a first pull rod 23, the back of the analysis plate 5 is fixedly connected with the two first metal bins 14, the first metal bin 14 is movably provided with the first pull rod 23, one end of the first pull rod 23 penetrates through and extends to the front of the analysis plate 5, the bottom of the first pull rod 23 is fixedly connected with the pressing plate 22 positioned on the front of the analysis plate 5, the outer side of the first pull rod 23 is sleeved with the first spring 15 positioned in the first metal bin 14, the first pull rod 23 is in a horizontal T shape, the second through holes with two and respectively with two first pull rod 23 looks adaptations are seted up to the front of analysis board 5, the third through hole with first pull rod 23 looks adaptations is seted up on the front of first metal storehouse 14, the second U type mount 21 that the back fixedly connected with quantity of analysis board 5 is two, the bottom of second U type mount 21 articulates there is supporting leg 13, the bottom of card pole 19 is circular-arcly, circular through hole has been seted up at the back of supporting leg 13, circular through hole and card pole 19 looks adaptations, the equal fixedly connected with second magnet piece 12 in front of two supporting legs 13, the back fixedly connected with quantity of analysis board 5 is two first magnet piece 10, first magnet piece 10 can adsorb with second magnet piece 12.

To sum up, in the construction cost analysis device, the rotating rod 3 is driven to rotate by rotating the analysis plate 5, so that the driving gear 9 rotates, and the driven gear 7 rotates by engaging with the driving gear 9, when the driven gear 7 rotates, the limiting rod 27 is extruded, the limiting rod 27 moves towards the inside of the third metal bin 24, so that the telescopic rod 25 contracts, the third spring 26 is compressed, until the limiting rod 27 moves to a position where the rotation of the driven gear 7 is not blocked any more, and then the rotation of the driven gear 7 can be realized, and after the driven gear 7 rotates to a proper position, the limiting rod 27 can be inserted again between two adjacent tooth blocks of the driven gear 7 by the tension of the third spring 26, so that the rotation of the driven gear 7 is blocked, because the gravity of the whole device is downward, without rotating the analysis plate 5, the angle of the analysis plate 5 can be fixed due to the obstruction of the limiting rod 27 on the driven gear 7, and when the use angle of the analysis plate 5 needs to be adjusted, the analysis plate 5 can be rotated by force, so that the limiting rod 27 is stressed to move, the driven gear 7 cannot be obstructed, the analysis plate 5 can be rotated smoothly, the angle of the analysis plate 5 can be adjusted, and the whole device is convenient to use.

And, through turning over the supporting leg 13, make the first magnet 10 no longer adsorb with the second magnet 12, until turning over supporting leg 13 and top of the bottom plate 1 to present the parallel form, in this course, the supporting leg 13 will squeeze the clamping bar 19, make the clamping bar 19 move towards the inside of the second metal storehouse 17, the second spring 18 is compressed, and when the supporting leg 13 turns over to present the parallel form with top of the bottom plate 1, the clamping bar 19 corresponds to round through hole at this moment, through the tension of the second spring 18, can make the clamping bar 19 insert in round through hole, realize the fixed of the supporting leg 13, then the staff can turn over the analytic plate 5, make the analytic plate 5 present the horizontal placement, this time analytic plate 5 is supported by two supporting legs 13 and bottom plate 1, make the analytic plate 5 become a desk appearance, facilitate users to write on the drawing, make the whole apparatus not merely be a function of showing, and then make whole device use convenient and practical more, when whole device needs show, can pull first pull rod 23, make splint move towards openly, first spring 15 is compressed, then places the picture between splint and analysis board 5, loosens first pull rod 23, through the tension of first spring 15, makes splint hold the picture paper and fix.

Claims

1. A building engineering cost analytical equipment, includes bottom plate (1), its characterized in that: the utility model discloses a novel analysis plate, including bottom plate (1), the top fixed mounting of bottom plate (1) has adjustment mechanism, the first U type mount (11) of adjustment mechanism's top fixedly connected with, the front of first U type mount (11) articulates there is analysis board (5), the back fixedly connected with metal sheet (20) of analysis board (5), the top fixed mounting of metal sheet (20) has fixed establishment, the front fixed mounting of analysis board (5) has fixture, the back fixedly connected with quantity of analysis board (5) is second U type mount (21) of two, the bottom of second U type mount (21) articulates there is supporting leg (13), two the equal fixedly connected with second magnet piece (12) in front of supporting leg (13), the back fixedly connected with quantity of analysis board (5) is first magnet piece (10) of two.

2. A construction cost analysis apparatus according to claim 1, wherein: the adjusting mechanism comprises a rotating rod (3), a supporting column (4), a rotating rod (6), a driven gear (7), a driving gear (9), a third metal bin (24), a telescopic rod (25), a third spring (26) and a limiting rod (27), the top of the bottom plate (1) is fixedly connected with an adjusting bin (2), the inner bottom wall of the adjusting bin (2) is movably connected with the rotating rod (3) of which one end is penetrated and extended to the top of the adjusting bin (2) and is movably connected with the top of the adjusting bin (2), the outer peripheral wall of the rotating rod (3) is fixedly connected with the driving gear (9) positioned inside the adjusting bin (2), the rotating rod (6) positioned on the right side of the driving gear (9) is movably installed between the inner bottom wall and the inner top wall of the adjusting bin (2), the outer peripheral wall of the rotating rod (6) is fixedly connected with the driven gear (7) meshed with, the inner wall of the right side of the adjusting bin (2) is fixedly connected with a third metal bin (24), the inner wall of the right side of the third metal bin (24) is fixedly connected with a telescopic rod (25), a limiting rod (27) with one end penetrating and extending to the left side of the third metal bin (24) is fixedly connected to the left side of the telescopic rod (25), a third spring (26) is sleeved outside the telescopic rod (25), the top of the rotating rod (3) is fixedly connected with a supporting column (4), the top of the supporting column (4) is fixedly connected with a first U-shaped fixing frame (11), the limiting rod (27) is in a horizontal T shape, the left side of the limiting rod (27) is in an arc shape, the left side of the third metal bin (24) is provided with a first through hole matched with the limiting rod (27), the left side of the limiting rod (27) is positioned between two adjacent tooth blocks of the driven gear (7).

3. A construction cost analysis apparatus according to claim 1, wherein: the clamping mechanism comprises a first metal bin (14), a first spring (15), a pressure plate (22) and a first pull rod (23), the back of the analysis plate (5) is fixedly connected with two first metal bins (14), a first pull rod (23) with one end penetrating and extending to the front surface of the analysis plate (5) is movably arranged in the first metal bin (14), the bottom of the first pull rod (23) is fixedly connected with a pressure plate (22) positioned on the front surface of the analysis plate (5), a first spring (15) positioned in the first metal bin (14) is sleeved on the outer side of the first pull rod (23), the first pull rod (23) is in a horizontal T shape, the front surface of the analysis plate (5) is provided with two second through holes which are respectively matched with the two first pull rods (23), the front surface of the first metal bin (14) is provided with a third through hole matched with the first pull rod (23).

4. A construction cost analysis apparatus according to claim 1, wherein: fixing mechanism includes second pull rod (16), second metal storehouse (17), second spring (18) and kelly (19), the top fixedly connected with quantity of metal sheet (20) is second metal storehouse (17) of two, the inside movable mounting of second metal storehouse (17) has one end to run through and extend to second pull rod (16) at second metal storehouse (17) top, the bottom fixedly connected with one end of second pull rod (16) runs through and extends to kelly (19) of metal sheet (20) bottom, the outside cover of second pull rod (16) is equipped with second spring (18) that are located second metal storehouse (17) inside, the shape of second pull rod (16) is an inverted T font.

5. A construction cost analysis apparatus according to claim 4, wherein: the top of the second metal bin (17) is provided with a fourth through hole matched with the second pull rod (16), the bottom of the metal plate (20) is provided with fifth through holes which are two and matched with the two clamping rods (19) respectively, and the bottom of the second metal bin (17) is provided with a sixth through hole matched with the clamping rods (19).

6. A construction cost analysis apparatus according to claim 4, wherein: the bottom of the clamping rod (19) is arc-shaped, a circular through hole is formed in the back face of the supporting leg (13), and the circular through hole is matched with the clamping rod (19).