CN212685053U

CN212685053U - A statistics board for engineering cost

Info

Publication number: CN212685053U
Application number: CN202020857382.0U
Authority: CN
Inventors: 黄秀容
Original assignee: Chongqing Xincheng Construction Cost Office Co ltd
Current assignee: Chongqing Xincheng Construction Cost Office Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-03-12
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses a statistics board for engineering cost, comprising a base plate, the top fixedly connected with installation shell of bottom plate, the inner wall swing joint of installation shell has the threaded rod, the fixed cover in top on threaded rod surface is equipped with first conical gear, the top of installation shell rear side is run through and is provided with the crank, and the left side of crank extends to the inner chamber and the fixedly connected with second conical gear of installation shell, second conical gear and the meshing of first conical gear. The utility model discloses possess that stability is good, the protection nature is good and be convenient for clean the advantage, solved current statistics board and generally all can carry out the removal, mobilizable statistics board is all that universal wheel is relatively poor with ground contact stability then, statistics board can take place to remove when writing, is unfavorable for the use of statistics board, and the statistics board exposes outside, makes easy bump impaired in the transportation, reduces the life of statistics board, is not convenient for after the use clean, reduces the problem of device suitability.

Description

A statistics board for engineering cost

Technical Field

The utility model relates to an engineering cost technical field specifically is a statistics board for engineering cost.

Background

The engineering cost refers to the construction cost of the project estimated or actually paid in the construction period, knowledge and skills in the aspects of management, economics, engineering technology and the like are comprehensively utilized, the working process of predicting, planning, controlling, accounting, analyzing, evaluating and the like of the engineering cost is called engineering cost management, a statistical board is needed in cost calculation, the existing statistical board can be moved generally, the contact stability between universal wheels and the ground is poor when the existing statistical board is moved, the statistical board can be moved during writing, the statistical board is not beneficial to use, the statistical board is exposed outside, collision and damage are easy to occur during transportation, the service life of the statistical board is shortened, wiping is inconvenient after use, and the applicability of the device is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a statistics board for engineering cost, it is good to possess stability, the protection nature is good and be convenient for clean the advantage, it generally all can remove to have solved current statistics board, mobilizable statistics board is all that universal wheel and ground contact stability are relatively poor then, statistics board can take place to remove when writing, be unfavorable for the use of statistics board, statistics board exposes outside, it is impaired to make easy bump in the transportation, reduce the life of statistics board, be not convenient for clean after the use, the problem of reducing the device suitability.

In order to achieve the above object, the utility model provides a following technical scheme: a statistical plate for engineering cost comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with an installation shell, the inner wall of the installation shell is movably connected with a threaded rod, the top of the surface of the threaded rod is fixedly provided with a first bevel gear in a sleeved mode, the top of the rear side of the installation shell is provided with a crank in a penetrating mode, the left side of the crank extends to an inner cavity of the installation shell and is fixedly connected with a second bevel gear, the second bevel gear is meshed with the first bevel gear, the bottom thread sleeve on the surface of the threaded rod is provided with a thread sleeve, the left side of the thread sleeve is fixedly connected with a writing board, the top of the installation shell is provided with a hole matched with the writing board for use, the two sides of the left side of the installation shell are provided with sliding grooves, the inner cavity of each sliding groove is movably connected with a connecting block, the left, the utility model discloses a bottom plate, including bottom plate, door plant, pivot swing joint, bottom plate, right side fixedly connected with, the left front side of bottom plate top and rear side all have the door plant through hinge swing joint, the front side and the rear side on bottom plate right side all run through and are provided with the bull stick, the right side fixedly connected with carousel of bull stick, the right side of carousel runs through and is provided with the movable rod, the left side fixedly connected with fixture block of movable rod, the draw-in groove that uses with the fixture block cooperation is seted up on the bottom plate right side, the equal fixed cover in both sides on bull stick surface is equipped with.

Preferably, the front surface of the door panel is fixedly connected with a handle, and the joint of the rotating rod and the bottom plate is movably connected through a first bearing.

Preferably, the front side and the equal fixedly connected with stopper in rear side of clipboard right side bottom, the top fixedly connected with bracing piece of stopper, the left side of bracing piece and the right side fixed connection of clipboard, the spout that uses with the stopper cooperation is all seted up to front side and the rear side on installation shell inner chamber right side.

Preferably, the joint of the threaded rod and the mounting shell is movably connected through a second bearing, and bristles of the push-pull rod are in contact with the left side of the writing board.

Preferably, the four corners of the bottom plate are provided with grooves matched with the support for use, and the clamping blocks are movably connected with the inner cavity of the clamping grooves.

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

1. the utility model discloses a set up the installation shell, the threaded rod, first conical gear, the crank, second conical gear, the thread bush, the clipboard, go out the board hole, the sliding tray, the connecting block, the push-and-pull rod, the brush, the bull stick, the carousel, the movable rod, the fixture block, the draw-in groove, the cooperation of support and gyro wheel is used, it is good to possess stability, the protection nature is good and the advantage of being convenient for clean, it generally all can remove to have solved current statistics board, mobilizable statistics board is all that universal wheel and ground contact stability are relatively poor then, statistics board can take place to remove when writing, be unfavorable for the use of statistics board, statistics board exposes outside, it is impaired to make easy emergence collision in the transportation, reduce the life of statistics board, be not convenient for after the use and clean, the problem of reducing means suitability.

2. The utility model discloses a set up the handle, the switching of door plant of can being convenient for, through setting up first bearing, can play the effect of support to the bull stick, the rotation of bull stick of can being convenient for, use through the cooperation that sets up stopper, spout and bracing piece, can play support and spacing effect to the clipboard, can guarantee the stability of clipboard, through setting up the second bearing, the rotation of the threaded rod of can being convenient for, through setting up the recess, can play the effect of depositing to support and gyro wheel, can make bottom plate and ground contact.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

fig. 2 is a left side view of the present invention;

fig. 3 is a top view of the mounting housing of the present invention;

figure 4 is a rear view of the utility model of the rotating rod and the bottom plate

Fig. 5 is a left side sectional view of the structure of the present invention.

In the figure: the multifunctional pen rack comprises a base plate 1, a mounting shell 2, a threaded rod 3, a first bevel gear 4, a crank 5, a second bevel gear 6, a threaded sleeve 7, a writing board 8, a board outlet hole 9, a sliding groove 10, a connecting block 11, a push-pull rod 12, a brush 13, a storage box 14, a door plate 15, a rotating rod 16, a rotating disk 17, a movable rod 18, a clamping block 19, a clamping groove 20, a bracket 21 and a roller 22.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a bottom plate 1, installation shell 2, threaded rod 3, first bevel gear 4, crank 5, second bevel gear 6, thread bush 7, clipboard 8, play board hole 9, sliding tray 10, connecting block 11, push-and-pull rod 12, brush 13, put thing box 14, door plant 15, bull stick 16, carousel 17, movable rod 18, fixture block 19, draw-in groove 20, parts such as support 21 and gyro wheel 22 are general standard or the parts that technical staff in the field knows, its structure and principle all can learn through the technical manual or learn through conventional experimental method for technical staff in the field.

Referring to fig. 1-5, a statistical board for construction cost comprises a bottom board 1, a mounting shell 2 is fixedly connected to the top of the bottom board 1, a threaded rod 3 is movably connected to the inner wall of the mounting shell 2, a first bevel gear 4 is fixedly sleeved on the top of the surface of the threaded rod 3, a crank 5 is arranged on the top of the rear side of the mounting shell 2 in a penetrating manner, the left side of the crank 5 extends into the inner cavity of the mounting shell 2 and is fixedly connected with a second bevel gear 6, the second bevel gear 6 is meshed with the first bevel gear 4, a threaded sleeve 7 is sleeved on the bottom thread of the surface of the threaded rod 3, a writing board 8 is fixedly connected to the left side of the threaded sleeve 7, limiting blocks are fixedly connected to the front side and the rear side of the bottom of the right side of the writing board 8, a supporting rod is fixedly connected to the top of the limiting blocks, sliding grooves matched with the limiting blocks are formed in the, through the matching use of a limiting block, a sliding groove and a supporting rod, the writing board 8 can be supported and limited, the stability of the writing board 8 can be ensured, the top of the mounting shell 2 is provided with a hole outlet 9 matched with the writing board 8 for use, the left sides of the mounting shell 2 are both provided with a sliding groove 10, the inner cavity of the sliding groove 10 is movably connected with a connecting block 11, the left side of the connecting block 11 is fixedly connected with a push-pull rod 12, the joint of the threaded rod 3 and the mounting shell 2 is movably connected through a second bearing, the rotation of the threaded rod 3 can be facilitated through the arrangement of the second bearing, the brush hair of the push-pull rod 12 is contacted with the left side of the writing board 8, the right side of the connecting block 11 is fixedly connected with a brush 13, the left side of the top of the bottom board 1 is fixedly connected with a storage box 14, the left front side and the left side of the storage box 14, the front surface of the door panel 15 is fixedly connected with a handle, the door panel 15 can be conveniently opened and closed by arranging the handle, the joint of the rotating rod 16 and the bottom plate 1 is movably connected by arranging a first bearing, the rotating rod 16 can be supported by arranging the first bearing, the rotating rod 16 can be conveniently rotated, the right side of the rotating rod 16 is fixedly connected with a turntable 17, the right side of the turntable 17 is provided with a movable rod 18 in a penetrating way, the left side of the movable rod 18 is fixedly connected with a clamping block 19, the right side of the bottom plate 1 is provided with a clamping groove 20 matched with the clamping block 19 for use, four corners of the bottom plate 1 are respectively provided with a groove matched with a bracket 21 for use, the bracket 21 and a roller 22 can be stored by arranging the grooves, the bottom plate 1 can be contacted with the ground, the clamping block 19 is movably connected with the inner cavity of the clamping groove 20, the two sides of the surface of the rotating rod 16, through setting up installation shell 2, threaded rod 3, first bevel gear 4, crank 5, second bevel gear 6, thread bush 7, clipboard 8, play board hole 9, sliding tray 10, connecting block 11, push-and-pull rod 12, brush 13, bull stick 16, carousel 17, movable rod 18, fixture block 19, draw-in groove 20, support 21 and gyro wheel 22's cooperation is used, it is good to possess stability, the protectiveness is good and be convenient for clean the advantage, it generally all can remove to have solved current statistics board, mobilizable statistics board is all that universal wheel and ground contact stability are relatively poor to it then, statistics board can take place to remove when writing, be unfavorable for the use of statistics board, the statistics board exposes outside, make easy emergence collision impaired in the transportation, reduce the life of statistics board, be not convenient for after the use clean, the problem of reducing means suitability.

When the device is used, the device is pushed to a specified position, the strong clamping block 19 of the movable rod 18 is pulled out of the clamping groove 20, the movable rod 18 is rotated to drive the rotary table 17 and a structure connected with the rotary table 17, the roller 22 of the support 21 is rotated into the groove to enable the bottom plate 1 to be in ground contact, the supporting area of the device is increased, the stability of the device is increased, the crank 5 is shaken to drive the second bevel gear 6 to rotate, the second bevel gear 6 drives the first bevel gear 4 and the structure connected with the first bevel gear 4 to rotate, the threaded rod 3 rotates to drive the threaded sleeve 7 and the writing board 8 to move up and down, the writing board 8 extends out of the board outlet hole 9, a worker can perform writing statistics on the writing board 8, the crank 5 is rotated to lower the writing board 8 into the mounting shell 2 to be protected after the device is used, the push-pull rod 12 drives the connecting block 11 and the brush 13 to move up and down, and the brush 13 wipes.

In summary, the following steps: this a statistics board for engineering cost, through setting up installation shell 2, threaded rod 3, first bevel gear 4, crank 5, second bevel gear 6, thread bush 7, clipboard 8, play board hole 9, sliding tray 10, connecting block 11, push-and-pull rod 12, brush 13, bull stick 16, carousel 17, movable rod 18, fixture block 19, draw-in groove 20, support 21 and gyro wheel 22, it all can remove to have solved current statistics board, mobilizable statistics board is all that universal wheel and ground contact stability are relatively poor so, statistics board can take place to remove when writing, be unfavorable for the use of statistics board, statistics board exposes outside, make easy emergence collision impaired in the transportation, reduce the life of statistics board, be not convenient for after the use clean, the problem of reducing means suitability.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A statistics board for engineering cost, includes bottom plate (1), its characterized in that: the top fixedly connected with installing shell (2) of bottom plate (1), the inner wall swing joint of installing shell (2) has threaded rod (3), the fixed cover in top on threaded rod (3) surface is equipped with first conical gear (4), the top of installing shell (2) rear side is run through and is provided with crank (5), the left side of crank (5) extends to the inner chamber and the fixedly connected with second conical gear (6) of installing shell (2), second conical gear (6) and first conical gear (4) meshing, the bottom thread bush on threaded rod (3) surface is equipped with thread bush (7), the left side fixedly connected with clipboard (8) of thread bush (7), the top of installing shell (2) is seted up and is gone out diaphragm orifice (9) that uses with clipboard (8) cooperation, sliding tray (10) have all been seted up to the left both sides of installing shell (2), the inner cavity of the sliding groove (10) is movably connected with a connecting block (11), the left side of the connecting block (11) is fixedly connected with a push-pull rod (12), the right side of the connecting block (11) is fixedly connected with a brush (13), the left side of the top of the bottom plate (1) is fixedly connected with a storage box (14), the left front side and the left rear side of the storage box (14) are both movably connected with a door plate (15) through hinges, the front side and the right rear side of the right side of the bottom plate (1) are both provided with a rotating rod (16) in a penetrating manner, the right side of the rotating rod (16) is fixedly connected with a rotating disc (17), the right side of the rotating disc (17) is provided with a movable rod (18) in a penetrating manner, the left side of the movable rod (18) is fixedly connected with a clamping block (19), the right side of the bottom plate (1) is, the inner cavity of the bracket (21) is movably connected with a roller (22) through a rotating shaft.

2. A statistical panel for construction costs according to claim 1, characterized in that: the front surface of the door plate (15) is fixedly connected with a handle, and the joint of the rotating rod (16) and the bottom plate (1) is movably connected through a first bearing.

3. A statistical panel for construction costs according to claim 1, characterized in that: the equal fixedly connected with stopper in front side and the rear side of clipboard (8) right side bottom, the top fixedly connected with bracing piece of stopper, the left side of bracing piece and the right side fixed connection of clipboard (8), the spout that uses with the stopper cooperation is all seted up to front side and the rear side on installation shell (2) inner chamber right side.

4. A statistical panel for construction costs according to claim 1, characterized in that: the joint of the threaded rod (3) and the mounting shell (2) is movably connected through a second bearing, and bristles of the push-pull rod (12) are in contact with the left side of the writing board (8).

5. A statistical panel for construction costs according to claim 1, characterized in that: the four corners of the bottom plate (1) are provided with grooves matched with the support (21) for use, and the clamping blocks (19) are movably connected with the inner cavity of the clamping grooves (20).