CN218889397U

CN218889397U - Auxiliary device for construction engineering cost budget

Info

Publication number: CN218889397U
Application number: CN202223025929.9U
Authority: CN
Inventors: 鞠蓉; 罗忠燕; 王萃; 程代兵; 唐辉
Original assignee: Nanchong Vocational and Technical College
Current assignee: Nanchong Vocational and Technical College
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-04-21
Anticipated expiration: 2032-11-15

Abstract

The utility model discloses an auxiliary device for budget of construction engineering cost, which comprises a portable box and pulling plates arranged on the surfaces of two sides of the portable box, wherein a placing groove is formed in the bottom end surface of the portable box, a sliding plate is arranged in the groove in a sliding mode, a limiting rod is fixedly arranged on one end surface of the sliding plate, one end of the limiting rod penetrates through the surface of the placing groove, a threaded rod is rotatably arranged on the inner wall of the pulling plate, a threaded sleeve is sleeved on the surface of the threaded rod, a sliding groove is formed in the surface of two sides of the portable box, a wood plate is arranged in the sliding groove in a sliding mode, and a connecting rod is fixedly arranged on one side surface of the wood plate. According to the utility model, the handle is pulled downwards, so that the sliding plate moves downwards to drive one end of the limiting rod to move downwards, and then the pulling plate is pulled outwards to drive the wood board to slide out in the sliding groove, so that the surface area of the portable case is increased, and a constructor can conveniently put a drawing on the surface of the portable case to work, so that the portable case is simple and convenient.

Description

Auxiliary device for construction engineering cost budget

Technical Field

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

Background

The project cost refers to all costs spent on carrying out a certain project construction, and the core contents of the project cost are investment estimation, design overview, correction overview, construction drawing budget, project settlement, completion settlement and the like, and the project cost is mainly calculated according to drawing, quota and list specifications, and direct cost, enterprise management cost, measure cost, planning cost, profit, tax and the like contained in the project are calculated.

In order to solve the problem, an auxiliary device for construction engineering cost budget is disclosed as CN215190061U, which comprises a device body, the inside swing joint of device body has the storing box, standing groove … … has been seted up on the right side of device body influences cost budget process and budget efficiency to bring certain economic loss, and when needing to look over the drawing, can only place the drawing on auxiliary device's top, place the drawing behind auxiliary device top, auxiliary device's top just has not left space to place other files, causes the inconvenience of use.

However, when the auxiliary device for the construction cost budget is used, the auxiliary device is large in size, inconvenient to carry when constructors need to carry out budget work on site, large in size, occupies a large space and is inconvenient to move.

In view of the above, we propose an auxiliary device for construction cost budget.

Disclosure of Invention

The utility model aims to solve the defects of large body size, inconvenient carrying, large occupied space and inconvenient movement when construction personnel need to carry out budget work on a construction site in the prior art, thereby providing an auxiliary device for construction engineering cost budget.

In order to achieve the above purpose, the utility model adopts the following technical scheme that the auxiliary device for construction project cost budget comprises a portable box and pulling plates arranged on the surfaces of the two sides of the portable box, wherein a placing groove is formed in the bottom end surface of the portable box, a sliding plate is arranged in the groove in a sliding mode, a limit rod is fixedly arranged on one end surface of the sliding plate, one end of the limit rod penetrates through the surface inserted into the placing groove, a threaded rod is rotatably arranged on the inner wall of the pulling plate, a threaded sleeve is sleeved on the surface of the threaded rod, sliding grooves are formed in the surfaces of the two sides of the portable box, a wood plate is arranged in the sliding grooves in a sliding mode, a connecting rod is fixedly arranged on one side surface of the wood plate, and the other end of the connecting rod is fixedly connected to one side surface of the threaded sleeve.

Preferably, the bottom surface of the portable case is provided with a round groove, the round groove is internally provided with a supporting rod, one side surface of the round groove is provided with a first round hole, the upper surface of the supporting rod is provided with a second round hole, and the lower end surface of the supporting rod is provided with a jack matched with the first round hole.

Preferably, the bottom of threaded rod runs through in the inner wall of pulling board, and is fixed to be equipped with the rolling disc, one side of rolling disc is equipped with the fixed block, and one side surface of fixed block is connected on the bottom surface of portable case, the screw thread groove has been seted up on the surface of fixed block, and the in-groove rotation is equipped with the nut.

Preferably, a movable rod is fixedly arranged on one side surface of the sliding plate, the surface of the movable rod is inserted with the sliding rod in a penetrating mode, two ends of the sliding rod are respectively connected to the inner wall of the placing groove, and a spring is sleeved on the surface of the sliding rod.

Preferably, a movable block is fixedly arranged on one side surface of the pulling plate, a storage groove is formed in the surface of the movable block, and a limit groove matched with the limit rod is formed in the lower end surface of the movable block.

Preferably, the bottom surface of the sliding plate is fixedly provided with a handle.

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

1. through the downward pulling handle, make the sliding plate move down and drive gag lever post one end downwardly moving, then outside pulling plate, it comes out to drive the plank to slide in the sliding tray, increases the surface area of portable case, and the constructor of being convenient for puts the drawing on the surface of portable case and works, and is simple and convenient.

2. The rotating disc drives the threaded rod to rotate, and when the threaded rod rotates, the threaded sleeve is driven to horizontally move on the surface of the threaded rod, so that the wood board moves upwards to the position with the same height as the portable box, and the flatness of the construction platform is maintained.

Drawings

FIG. 1 is a schematic diagram of the front structure of an auxiliary device for budget of construction costs of a construction project according to the present utility model;

FIG. 2 is a schematic top view of an auxiliary device for budget of construction costs of a construction project according to the present utility model;

FIG. 3 is a schematic view of the bottom structure of an auxiliary device for budget of construction costs of a construction project according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1A;

fig. 5 is an enlarged schematic view of the structure of fig. 2B.

In the figure: 1 portable case, 2 pulling plate, 3 sliding plate, 4 gag lever post, 5 threaded rod, 6 thread bush, 7 connecting rod, 8 plank, 9 bracing piece, 10 jack, 11 rolling disc, 12 sliding rod, 13 spring, 14 storing grooves.

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.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-5, an auxiliary device for budget of construction engineering cost comprises a portable case 1 and a pulling plate 2 arranged on two side surfaces of the portable case 1, wherein a placing groove is formed in the bottom end surface of the portable case 1, a sliding plate 3 is arranged in the groove in a sliding mode, a limiting rod 4 is fixedly arranged on one end surface of the sliding plate 3, one end of the limiting rod 4 penetrates through the surface of the placing groove, a threaded rod 5 is rotatably arranged on the inner wall of the pulling plate 2, a threaded sleeve 6 is sleeved on the surface of the threaded rod 5, sliding grooves are formed in the two side surfaces of the portable case 1, a wood plate 8 is slidably arranged in the sliding grooves, a connecting rod 7 is fixedly arranged on one side surface of the wood plate 8, the other end of the connecting rod 7 is fixedly connected to one side surface of the threaded sleeve 6, the sliding plate 3 is enabled to move downwards through a downward pulling handle, then one end of the limiting rod 4 is pulled outwards to drive the wood plate 8 to slide out in the sliding groove, the surface area of the portable case 1 is increased, and a worker can conveniently put a drawing on the surface of the portable case 1 to work.

Wherein, the circular slot has been seted up to the bottom surface of portable case 1, and the circular slot slides and is equipped with bracing piece 9, and the first round hole has been seted up to one side surface of circular slot, and the second round hole has been seted up to the surface upper end surface of bracing piece 9, and jack 10 with it matched with has been seted up to the lower extreme surface of bracing piece 9, after upwards removing bracing piece 9, inserts the jack 10 with the bolt in after, bracing piece 9 just can not move down, has played the effect to bracing piece 9 is fixed.

Wherein, the bottom of threaded rod 5 runs through in the inner wall of pulling board 2, and the fixed rolling disc 11 that is equipped with, one side of rolling disc 11 is equipped with the fixed block, and one side surface of fixed block is connected on the bottom surface of portable case 1, the screw thread groove has been seted up on the surface of fixed block, and the in-groove rotation is equipped with the nut, when twisting the nut, can carry out certain fixed and loosen rolling disc 11, prevent plank 8 when removing the upper end, constructor is at the surface construction time, plank 8 receives the automatic downwardly moving's of pressure result.

Wherein, one side fixed surface of sliding plate 3 is equipped with the movable rod, and the surface penetration of movable rod is equipped with slide bar 12, and the both ends of slide bar 12 are connected respectively on the inner wall of standing groove, and the surface cover of slide bar 12 is equipped with spring 13, makes sliding plate 3 can automatic the resume original position after removing to when not pulling plate 2, can carry out certain fixed action to storing groove 14 voluntarily, prevent automatic roll-off when carrying.

Wherein, one side fixed surface of pulling board 2 is equipped with the movable block, and the storing groove 14 has been seted up on the surface of movable block, and the low end surface of movable block has seted up with gag lever post 4 matched with spacing groove, is convenient for carry out certain storage and carrying to instrument and the drawing that needs when using.

Wherein, the bottom fixed surface of sliding plate 3 is equipped with the handle, is convenient for pull sliding plate 3 downwards.

In the utility model, firstly, the bolt is pulled outwards to separate from the first round hole and the jack 10, the supporting rod 9 automatically slides downwards, then the bolt is inserted into the first round hole and the second round hole, the supporting rod 9 is fixed, then the handle is pulled downwards to enable the sliding plate 3 to move downwards, when the sliding plate 3 moves downwards, the limiting rod 4 is driven to separate from the limiting groove on the moving box, the pulling plate 2 can be pulled outwards, when the wood plate 8 and the jack are pulled out completely, the pulling is stopped, then the handle is released, the sliding plate 3 is restored to the original position again, the limiting rod 4 at the edge on the surface of the sliding plate 3 is inserted into the limiting groove at the edge on the bottom end surface of the moving box, the pulling plate 2 is fixed to a certain extent, then the rotating disc 11 is rotated, the threaded rod 5 is driven to rotate when the rotating disc 11 is rotated, the threaded sleeve 6 sleeved on the surface of the threaded rod 5 drives the wood plate 8 to move upwards to a position parallel to the surface of the portable box 1, then the nut is screwed, and the position of the rotating disc 11 is fixed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an auxiliary device for building engineering cost budget, includes portable case (1) and installs pulling board (2) in portable case (1) both sides surface, its characterized in that, standing groove has been seted up on the bottom surface of portable case (1), and the inslot is slided and is equipped with sliding plate (3), the one end fixed surface of sliding plate (3) is equipped with gag lever post (4), and the one end of gag lever post (4) runs through the surface that inserts the standing groove of locating, the rotation is equipped with threaded rod (5) on the inner wall of pulling board (2), and the surface cover of threaded rod (5) is equipped with thread bush (6), the sliding groove has been seted up on the both sides surface of portable case (1), and the sliding groove is slided and is equipped with plank (8), one side surface of plank (8) is fixed and is equipped with connecting rod (7), and the other end fixed connection of connecting rod (7) is on one side surface of thread bush (6).

2. The auxiliary device for the construction cost budget of the building engineering according to claim 1, wherein a round groove is formed in the bottom end surface of the portable case (1), a supporting rod (9) is arranged in the round groove in a sliding mode, a round hole is formed in one side surface of the round groove, and a jack (10) matched with the round hole is formed in the surface of the supporting rod (9).

3. An auxiliary device for budget of construction engineering according to claim 1, wherein the bottom end of the threaded rod (5) penetrates through the inner wall of the pulling plate (2) and is fixedly provided with a rotating disc (11), one side of the rotating disc (11) is provided with a fixed block, one side surface of the fixed block is connected to the bottom end surface of the portable case (1), the surface of the fixed block is provided with a thread groove, and nuts are rotationally arranged in the groove.

4. An auxiliary device for construction cost budget according to claim 1, wherein a movable rod is fixedly arranged on one side surface of the sliding plate (3), a sliding rod (12) is inserted through the surface of the movable rod, two ends of the sliding rod (12) are respectively connected to the inner wall of the placing groove, and a spring (13) is sleeved on the surface of the sliding rod (12).

5. The auxiliary device for construction engineering cost budget according to claim 1, wherein a moving block is fixedly arranged on one side surface of the pulling plate (2), a storage groove (14) is formed in the surface of the moving block, and a limit groove matched with the limit rod (4) is formed in the lower end surface of the moving block.

6. An auxiliary device for construction cost budget according to claim 1, wherein the bottom surface of the sliding plate (3) is fixedly provided with a handle.