CN212400729U

CN212400729U - Building engineering cost budget rehearsal device

Info

Publication number: CN212400729U
Application number: CN202020419282.XU
Authority: CN
Inventors: 董红燕
Original assignee: Sichuan Junhong Engineering Project Management Co ltd
Current assignee: Sichuan Junhong Engineering Project Management Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2021-01-26
Anticipated expiration: 2030-03-27

Abstract

The utility model belongs to the technical field of engineering cost, specifically be a building engineering cost budget rehearsal device, including casing and clipboard, the inner chamber right side wall of casing articulates there is the clipboard, the protection shield is connected to the bottom of casing, tilting mechanism is installed to the inner chamber of casing. The utility model discloses an electric putter can drive the clipboard and rotate certain angle to make and conveniently rotate and demonstrate after budget rehearsal ends, make things convenient for everybody to watch and discuss, promoted the convenience.

Description

Building engineering cost budget rehearsal device

Technical Field

The utility model relates to an engineering cost technical field specifically is a building engineering cost budget rehearsal device.

Background

When the construction cost is budgeted on the construction site of the building engineering, a special workbench for budgeting the construction cost is not provided, and the operation is not convenient.

According to patent CN201920788221.8, a building engineering cost budget exercise device comprises a writing board, a lifting adjusting mechanism is placed on the lower surface of the writing board, a driving mechanism is arranged inside the lifting adjusting mechanism, and a lifting mechanism is arranged on the side wall of one side of the writing board, the utility model provides a building engineering cost budget exercise device, when in use, a third handle can be rotated to drive a fixed rod to rotate, the fixed rod is released and taken out, then four fixed rods are respectively in threaded connection with corresponding thread grooves, so as to complete the support of the writing board, then a lead screw can be rotated through the first handle, two lead screw nuts are driven to move in opposite directions with the fixed block and the two ends above the scissor type lifting frame when the lead screw is rotated, and the lower end of the scissor type lifting frame drives a support plate to descend downwards, the height of the writing board can be conveniently adjusted, and the writing board is convenient for a cost budgeter to use.

At present, the existing construction cost budget practicing device has some insufficient places, for example; the device is at the in-process that uses, and the clipboard does not possess the rotation function to after the budget rehearsal, can't demonstrate and the colleague discusses, do not possess the function to the clipboard protection moreover, the clipboard exposes for a long time, and easy and other instrument frictions cause wearing and tearing, thereby influence the use. For this reason, new technical solutions need to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building engineering cost budget rehearsal device has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a building engineering cost budget drilling device comprises a shell and a writing board, wherein the writing board is hinged to the right side wall of an inner cavity of the shell, the bottom of the shell is connected with a protection board, and a turnover mechanism is installed in the inner cavity of the shell;

tilting mechanism includes electric putter and battery, the inner chamber bottom of casing and electric putter's one end are articulated, electric putter's the other end and the back of clipboard are articulated, the inner chamber bottom right side wall fixed mounting of casing has the battery, battery and electric putter electric connection.

As a preferred embodiment of the utility model, spacing spout has all been seted up to the bottom both sides of protection shield, the inner wall of spacing spout articulates there is branch, the bolt has all been pegged graft at the both ends of protection shield, the bolt runs through the protection shield and pegs graft in spacing spout and through bearing and spacing slider swing joint, spacing slider pegs graft in spacing spout, the branch outer wall is laminated in spacing slider's outer wall.

As a preferred embodiment of the utility model, the magnet post is all installed to protection shield top both sides, the slot has all been seted up to casing top and bottom both sides, the iron sheet is installed to the inner chamber bottom of slot.

As a preferred embodiment of the present invention, the outer wall of the supporting rod is connected to the inner wall of the limiting sliding groove through a spring.

As a preferred embodiment of the present invention, the fixing block is installed on the left side wall of the inner cavity of the housing.

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

1. the utility model discloses an electric putter can drive the clipboard and rotate certain angle to make and conveniently rotate and demonstrate after budget rehearsal ends, make things convenient for everybody to watch and discuss, promoted the convenience.

2. The utility model discloses a protection shield can be dismantled, then installs at the casing top for protect the clipboard, can install in the casing bottom simultaneously, then rotatory bolt drives spacing slider and slides in spacing spout, thereby promotes branch extension spring and rotates, thereby can change the bearing height, make accommodation wide. The function of the protective plate is diversified.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of a construction cost budget practicing device of the present invention;

FIG. 2 is a schematic view of a protective plate of the construction cost budget practicing device of the present invention;

fig. 3 is the utility model relates to a shell structure schematic diagram of building engineering cost budget rehearsal device.

In the figure: 1. a housing; 2. a writing board; 3. a fixed block; 4. an electric push rod; 5. a storage battery; 6. a protection plate; 7. a limiting chute; 8. a bolt; 9. a limiting slide block; 10. a strut; 11. A spring; 12. a magnetic column; 13. a slot; 14. iron sheets.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. To the ordinary technical personnel in this field, can understand the specific meaning in the utility model of above-mentioned term with the concrete condition, the utility model provides an electrical apparatus's model is the reference only, can be through changing different models electrical apparatus that the function is the same according to the actual use condition.

Referring to fig. 1-3, the present invention provides a technical solution: a building engineering cost budget drilling device comprises a shell 1 and a writing board 2, wherein the writing board 2 is hinged to the right side wall of an inner cavity of the shell 1, a protection board 6 is connected to the bottom of the shell 1, and a turnover mechanism is installed in the inner cavity of the shell 1;

tilting mechanism includes electric putter 4 and battery 5, the inner chamber bottom of casing 1 and electric putter 4's one end are articulated, electric putter 4's the other end and the back of clipboard 2 are articulated, the inner chamber bottom right side wall fixed mounting of casing 1 has battery 5, battery 5 and electric putter 4 electric connection, as shown in fig. 1 in this embodiment, can drive clipboard 2 through electric putter 4 and rotate to conveniently watch.

Please refer to fig. 1 in this embodiment, both sides of the bottom of the protection plate 6 are provided with a limiting sliding groove 7, an inner wall of the limiting sliding groove 7 is hinged with a supporting rod 10, both ends of the protection plate 6 are inserted with bolts 8, the bolts 8 penetrate through the protection plate 6 and are inserted in the limiting sliding groove 7 and movably connected with a limiting sliding block 9 through bearings, the limiting sliding block 9 is inserted in the limiting sliding groove 7, an outer wall of the supporting rod 10 is attached to an outer wall of the limiting sliding block 9, and the supporting rod is used for enabling the bolts 8 to drive the limiting sliding block 9 to slide in the limiting sliding groove 7, so as to adjust the supporting height of the supporting.

In this embodiment, referring to fig. 2 and 3, the magnetic columns 12 are mounted on both sides of the top of the protection plate 6, the slots 13 are formed on both sides of the top and the bottom of the casing 1, and the iron sheet 14 is mounted at the bottom of the cavity of the slot 13, so that the protection plate 6 can be inserted into the top of the casing 1 to protect the writing board 2.

In this embodiment, referring to fig. 1, the outer wall of the supporting rod 10 is connected to the inner wall of the limiting sliding groove 7 through a spring 11, and the supporting rod 10 can be reset when the limiting sliding block 9 moves back.

In this embodiment, referring to fig. 1, a fixing block 3 is installed on a left side wall of an inner cavity of the housing 1, and is used for limiting the writing board 2 and preventing the writing board 2 from being damaged by a force applied to the electric push rod 4.

It should be noted that, the components included in the construction cost budget practicing device of the present invention are all the components known by the general standard or the skilled in the art, the structure and principle thereof are all known by the technical manual or the conventional experimental method, at the idle position of the device, all the electric devices, which refer to the power components, the electric devices and the adaptive monitoring computer, are connected by the wires, the specific connection means should refer to the following working principle, the electric connection between the electric devices is completed in sequence, the detailed connection means is the known technology in the art, the following main introduces the working principle and process, without describing the electric control, when the construction cost budget practicing device is used, the magnet column 12 at the top of the protection plate 6 is firstly inserted into the slot 13 at the top of the housing 1, thereby making the magnet post 12 and the iron sheet 14 adsorb, thereby making the protection board 6 stable, then the rotary bolt 8 makes the driving limit slider 9 slide in the limit chute 7, thereby making the driving support rod 10 extension spring 11 rotate, thereby adjusting the height, making the device suitable for users, then users can do budget exercise on the surface of the writing board 2, when writing is finished, the electric push rod 4 is started to drive the writing board 2 to rotate to a certain angle, thereby making the reading convenient for discussion, when using is finished, the writing board 2 is received in the inner cavity of the shell 1, then the rotary bolt 8 resets the support rod 10, then the protection board 6 is disassembled, then the magnet post 12 of the protection board 6 is inserted into the slot 13 at the top of the shell 1, thereby protecting the writing board 2, avoiding the condition of abrasion degree, the device has simple structure and convenient operation, the practicability is strong.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a building engineering cost budget rehearsal device, includes casing (1) and clipboard (2), its characterized in that: the writing board (2) is hinged to the right side wall of the inner cavity of the shell (1), the bottom of the shell (1) is connected with the protection board (6), and the turnover mechanism is installed in the inner cavity of the shell (1);

tilting mechanism includes electric putter (4) and battery (5), the inner chamber bottom of casing (1) is articulated with the one end of electric putter (4), the other end of electric putter (4) and the back of clipboard (2) are articulated, the inner chamber bottom right side wall fixed mounting of casing (1) has battery (5), battery (5) and electric putter (4) electric connection.

2. The construction cost budget practicing device according to claim 1, characterized in that: spacing spout (7) have all been seted up to the bottom both sides of protection shield (6), the inner wall of spacing spout (7) articulates there is branch (10), bolt (8) have all been pegged graft at the both ends of protection shield (6), bolt (8) run through protection shield (6) and peg graft in spacing spout (7) and through bearing and spacing slider (9) swing joint, spacing slider (9) are pegged graft in spacing spout (7), branch (10) outer wall is laminated in the outer wall of spacing slider (9).

3. The construction cost budget practicing device according to claim 1, characterized in that: magnet post (12) are all installed to protection shield (6) top both sides, slot (13) have all been seted up to casing (1) top and bottom both sides, iron sheet (14) are installed to the inner chamber bottom of slot (13).

4. The construction cost budget practicing device according to claim 2, wherein: the outer wall of the supporting rod (10) is connected with the inner wall of the limiting sliding groove (7) through a spring (11).

5. The construction cost budget practicing device according to claim 1, characterized in that: and a fixing block (3) is arranged on the left side wall of the inner cavity of the shell (1).