CN219263829U

CN219263829U - Cost comparison device

Info

Publication number: CN219263829U
Application number: CN202223444392.XU
Authority: CN
Inventors: 李海兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-06-27
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses a manufacturing cost comparison device which comprises support legs and a bottom frame, wherein the support legs are arranged on two sides of the bottom frame, the bottom ends of the support legs are fixedly connected with rubber feet, telescopic rods are sleeved in the support legs, a support is arranged at the top ends of the telescopic rods, a left display board is connected to the left side of the top ends of the support in a sliding mode, a right display board is connected to the right side of the top ends of the support in a sliding mode, the left display board and the right display board are identical in size, and the left display board is located at the front end of the right display board. This cost contrast device is through being provided with left show board, right show board, rack, stopper, gear, left hasp, right hasp, and when two sets of show boards were used in tandem, promotes two sets of show boards outwards to open, can carry out the contrast show of cost, and the bandwagon effect is better, and when daily not using, can stack and pack up, portable removes, and the flexibility is strong, has solved the not good problem of bandwagon effect.

Description

Cost comparison device

Technical Field

The utility model relates to the technical field of engineering cost, in particular to a cost comparison device.

Background

The accounting result and drawing display of the engineering cost are displayed by using a special display board, so that the detailed viewing of an interpreter and a viewer is facilitated.

According to application number CN202122408200.9, a construction cost accounting comparison device is disclosed, which comprises universal wheels, a bottom plate, a cushion block, a vertical plate, a management motor, a moving plate, a fixed disk, a shell, a threaded rod, a sealing cover, a display screen, a driving motor, a sliding chute, a sliding block, a heat dissipation hole, an exhaust fan, a rotating rod, a drawing board, a drawer and a drawer cabinet. This application is through the wall with the wall rotation connection riser of bull stick, the wall with the other end fixed connection fixed disk of bull stick, then the wall with the wall fixed connection casing of fixed disk to can rotate the casing, can use as the little table when the casing rotates to the level, be convenient for staff calculates, through the tip with driving motor's output shaft tip fixed connection bull stick, drives casing autogiration through the bull stick when starting driving motor.

The technical scheme has some defects which are not solved yet: the show board is directly installed in riser department, can't dismantle, daily inconvenient carry to the engineering scene, simultaneously, because only a show board, can't contrast show to the cost, the bandwagon effect is not good.

In view of this, we propose a cost comparison device to solve the above technical drawbacks.

Disclosure of Invention

The utility model aims to provide a manufacturing cost comparison device for solving the problems that the device is inconvenient to carry flexibly and has poor display effect in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cost contrast device, includes stabilizer blade and chassis, the both sides of chassis all are provided with the stabilizer blade, the equal fixedly connected with rubber lower margin in bottom of stabilizer blade, the telescopic link has all been cup jointed to the inside of stabilizer blade, the support has been placed on the top of telescopic link, support top left side sliding connection has a left show board, support top right side sliding connection has a right show board, left side show board is the same with right show board size, left side show board is located right show board front end, rack is all installed at left side show board and right show board top, left side show board top is equipped with the gear.

Preferably, the gear is connected with the racks in a meshed mode respectively, limiting blocks are arranged at the top edges of the left display plate and the right display plate, and the width of each limiting block is smaller than the distance between the two groups of racks.

Preferably, a left lock catch is installed on the right side of the front end of the left display board, a right lock catch is installed on the left side of the front end of the right display board, and the right lock catch and the left lock catch are fastened and fixed.

Preferably, the spout has been seted up to the support bottom, the telescopic link is all inlayed inside the spout, the adjustment tank has all been seted up inside the telescopic link, the stabilizer blade outside all is equipped with locking bolt, it is fixed through locking bolt assembly between telescopic link and the stabilizer blade.

Preferably, the inside movable mounting of chassis has the montant, the montant outside has cup jointed the cover piece, the cover piece is provided with two sets of, the both sides of cover piece are articulated respectively and have articulated the articulated pole, articulated pole outside articulates there is the movable seat, the spacing groove has all been seted up to the stabilizer blade inside wall, the movable seat all inlays and removes at spacing inslot portion, montant bottom fixedly connected with crank, crank movable mounting is in the chassis bottom.

Preferably, the hinge rods are provided with four groups in total, and the hinge rods are diamond-shaped.

Compared with the prior art, the utility model has the beneficial effects that: the manufacturing cost comparison device not only realizes the comparison display of movable unfolding, is convenient to fold and carry, realizes quick support and establishment, is convenient to display and explain, but also realizes quick disassembly, is convenient to separate and store, is simple to operate, is quick and flexible, reduces the time consumed by the assembly of a user, and is instant to use;

(1) The two groups of display boards are meshed with the gear through the racks in sequence to form rolling connection, when the display boards are required to be used, the two groups of display boards are pushed to be outwards opened, after the display boards are completely unfolded, the left lock catch and the right lock catch are used for fastening and locking, the contrast display of the manufacturing cost can be performed, the display effect is better, the display boards can be stacked and folded when the display boards are not used in daily life, the display boards are convenient to carry and move, and the flexibility is strong;

(2) When the device is used for displaying, the crank is rotated, the two groups of blocks are driven to move up and down respectively through the rotation of the vertical rods, the hinge rod is driven to extend for an angle, the support legs are pushed to move outwards, the two groups of display plates can be quickly supported and erected, and the display and the explanation are convenient, and the quick support effect is achieved;

(3) Through being provided with support, spout, spacing groove, cover piece, movable seat, articulated pole, when not using, unblock locking bolt withdraws the telescopic link to draw in and retrieve the bottom support, accomplish quick split, be convenient for separately accomodate, easy operation is quick nimble, the time that greatly reduced user equipment consumes, the group is just used promptly.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic view of the deployment structure of the present utility model;

FIG. 3 is an enlarged partial cross-sectional view of the structure of FIG. 1A according to the present utility model;

fig. 4 is a schematic top view of the rack of the present utility model.

In the figure: 1. a left display board; 2. a support; 3. a chute; 4. a limit groove; 5. sleeving blocks; 6. a movable seat; 7. a hinge rod; 8. a crank; 9. rubber feet; 10. a vertical rod; 11. a chassis; 12. a support leg; 13. a locking bolt; 14. a telescopic rod; 15. an adjustment tank; 16. a left lock catch; 17. a right lock catch; 18. a right display board; 19. a rack; 20. a limiting block; 21. a gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-4, a cost comparison device comprises a support leg 12 and a bottom frame 11, wherein the support leg 12 is arranged on two sides of the bottom frame 11, rubber feet 9 are fixedly connected to the bottom ends of the support leg 12, telescopic rods 14 are sleeved in the support leg 12, a support seat 2 is placed on the top end of the telescopic rods 14, a left display plate 1 is connected to the left side of the top end of the support seat 2 in a sliding manner, a right display plate 18 is connected to the right side of the top end of the support seat 2 in a sliding manner, the left display plate 1 and the right display plate 18 are identical in size, the left display plate 1 is positioned at the front end of the right display plate 18, racks 19 are respectively arranged at the tops of the left display plate 1 and the right display plate 18, a gear 21 is assembled at the top of the left display plate 1, the gear 21 is respectively connected with the racks 19 in a meshed manner, limiting blocks 20 are respectively arranged at the top edges of the left display plate 1 and the right display plate 18, the width of the limiting blocks 20 is smaller than the distance between the two groups of racks 19, a left lock catch 16 is arranged on the right side of the front end of the left display plate 1, a right lock catch 17 is arranged on the left side of the front end of the right display plate 18, and a left lock catch 17 is fastened and a left lock 16 is fixed;

specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the two sets of display boards are in front of and behind one another, through the meshing of rack 19 and gear 21, form rolling connection, when needing to use, draw right display board 18 rightwards, draw left display board 1 leftwards, gear 21 is under the meshing connection effect with rack 19, promote two sets of display boards outwards to open, after the complete expansion, use left hasp 16 and right hasp 17 to fasten and accomplish the locking, can carry out the contrast show of cost, the bandwagon effect is better, when daily not using, can stack up left display board 1 and right display board 18 relatively, and take off from support 2, portable removes, the flexibility is strong.

Example 2: the bottom end of the support 2 is provided with a sliding groove 3, the telescopic rods 14 are embedded in the sliding groove 3, the telescopic rods 14 are internally provided with adjusting grooves 15, locking bolts 13 are arranged outside the supporting legs 12, the telescopic rods 14 and the supporting legs 12 are fixedly assembled through the locking bolts 13, four groups of hinging rods 7 are arranged, and the hinging rods 7 are diamond-shaped;

specifically, as shown in fig. 1 and fig. 2, when the device is displayed, the crank 8 is rotated, and the two sets of blocks 5 are driven to move up and down respectively through the rotation of the vertical rods 10, so that the hinge rod 7 is driven to extend at an angle, the supporting legs 12 are pushed to move outwards, the telescopic rods 14 extending out of the two sets of supporting legs 12 translate outwards in the sliding grooves 3, and after the telescopic rods are completely unfolded, the support to the support 2 is formed, so that the two sets of display boards can be quickly supported and set up, the display and the explanation are convenient, and the quick support effect is achieved.

Example 3: the inside of the underframe 11 is movably provided with a vertical rod 10, the outside of the vertical rod 10 is sleeved with a sleeve block 5, the sleeve block 5 is provided with two groups, two sides of the sleeve block 5 are respectively and movably hinged with a hinged rod 7, the outer side of the hinged rod 7 is hinged with a movable seat 6, the inner side walls of the supporting legs 12 are all provided with limiting grooves 4, the movable seats 6 are embedded in the limiting grooves 4 to move, the bottom end of the vertical rod 10 is fixedly connected with a crank 8, and the crank 8 is movably arranged at the bottom end of the underframe 11;

specifically, as shown in fig. 1 and fig. 2, when not in use, the locking bolt 13 is unlocked, the telescopic rod 14 is retracted into the support leg 12, then the left display board 1 and the right display board 18 are taken down from the support 2, and the two groups of support legs 12 can be gathered and retracted through the hinging rod 7, so that quick disassembly is completed, the split storage is convenient, the operation is simple, the speed and the flexibility are high, the time consumed by the assembly of a user is greatly reduced, and the assembly is just used.

Working principle: when the folding type foldable stand bar is used, firstly, the bottom support is adjusted, the telescopic rod 14 is pulled out of the stand bar 12 and is locked by the locking bolt 13, then the telescopic rod 14 is embedded in the chute 3 to slide, the crank 8 is rotated, the two groups of display boards 5 are driven to move up and down respectively through the rotation of the vertical rod 10, so that the hinge rod 7 is driven to extend to an angle, the stand bar 12 is pushed to move outwards, the telescopic rod 14 extending out of the two groups of stand bars 12 translates outwards in the chute 3, the support for the stand bar 2 is formed after the telescopic rod is completely extended, the two groups of display boards are placed on the stand bar 2, the front and the rear are meshed with the gear 19 through the toothed bar 19 to form rolling connection, when in use, the right display board 18 is pulled right, the left display board 1 is pulled left, the gear 21 is meshed with the toothed bar 19 to be connected, the two groups of display boards are pushed to open outwards, after the telescopic rod 14 is completely extended, the left lock catch 16 and the right lock catch 17 are used, the contrast display with the manufacturing cost can be carried out, when the stand bar 12 is not used, the two groups of display boards are unlocked, the left display boards 14 are pulled back from the stand bar 12, the left display boards 1 and the right display boards are taken down from the stand bar 2, the stand bar 2 are conveniently and the stand bar 2 are folded, and the stand bar is conveniently and folded, and the display boards are folded, and the stand bar is folded and taken down, and folded, and the stand bar 1 can be folded, and the stand bar can be folded.

Claims

1. A cost comparison device, comprising a support leg (12) and a bottom frame (11), characterized in that: the utility model discloses a rack, including chassis (11), support (2), rack (19) have all been installed at left show board (1) and right show board (18) size the same, left show board (1) are located right show board (18) front end, rack (19) have all been installed at left show board (1) and right show board (18) top, support (2) top left side slide connection has left show board (1), support (2) top right side slide connection has right show board (18), left side show board (1) and right show board (18) size the same, rack (19) have all been cup jointed at the bottom of support (12).

2. A cost comparison apparatus according to claim 1, wherein: the gear (21) is respectively connected with the racks (19) in a meshed mode, limiting blocks (20) are arranged at the top edges of the left display plate (1) and the right display plate (18), and the width of each limiting block (20) is smaller than the distance between two groups of racks (19).

3. A cost comparison apparatus according to claim 1, wherein: the right side of the front end of the left display board (1) is provided with a left lock catch (16), the left side of the front end of the right display board (18) is provided with a right lock catch (17), and the right lock catch (17) and the left lock catch (16) are fastened and fixed.

4. A cost comparison apparatus according to claim 1, wherein: spout (3) have been seted up to support (2) bottom, telescopic link (14) are all inlayed inside spout (3), regulating groove (15) have all been seted up to telescopic link (14) inside, stabilizer blade (12) outside all is equipped with locking bolt (13), be assembled fixedly through locking bolt (13) between telescopic link (14) and stabilizer blade (12).

5. A cost comparison apparatus according to claim 1, wherein: the novel lifting device is characterized in that a vertical rod (10) is movably assembled inside the bottom frame (11), a sleeve block (5) is sleeved outside the vertical rod (10), two groups of sleeve blocks (5) are arranged, two sides of each sleeve block (5) are respectively and movably hinged to a hinged rod (7), a movable seat (6) is hinged to the outer side of each hinged rod (7), limiting grooves (4) are formed in the inner side walls of the supporting legs (12), the movable seats (6) are embedded in the limiting grooves (4) and move, a crank (8) is fixedly connected to the bottom end of the vertical rod (10), and the crank (8) is movably assembled at the bottom end of the bottom frame (11).

6. A cost comparison apparatus according to claim 5, wherein: the four groups of hinge rods (7) are arranged in total, and the hinge rods (7) are diamond-shaped.