CN213962337U

CN213962337U - Portable workbench for engineering cost

Info

Publication number: CN213962337U
Application number: CN202022868448.9U
Authority: CN
Inventors: 王位文
Original assignee: Chengdu Normal University
Current assignee: Chengdu Normal University
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-08-17
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a portable workstation is used to engineering cost relates to engineering cost technical field. The utility model discloses a first rectangular channel has been seted up to the movable block, the upper surface of movable block, sliding connection have with first rectangular channel assorted workstation in the first rectangular channel, the mounting groove has been seted up to the inside of movable block, the first rectangle post of the inside fixedly connected with of mounting groove, cavity setting in the first rectangle post and its inside sliding connection have the second rectangle post. The utility model discloses a turn over the bedplate after unscrewing the bolt and can obtain a interim seat, then wave the handle according to user's specific height for the workstation stretches out from the inside of movable block, and the people of not only making things convenient for different heights uses it, but also can save the use tools, and the person of facilitating the use writes and calculation work on the workstation surface.

Description

Portable workbench for engineering cost

Technical Field

The utility model belongs to the technical field of engineering cost, especially, relate to a portable workstation is used to engineering cost.

Background

The work process of comprehensively utilizing knowledge and skills in Management, economics, engineering technology and the like to predict, plan, control, account, analyze, evaluate and the like the Construction Cost is called Construction Cost Management (PCM), and the prediction or determination of the Construction Cost and the constituent content thereof according to the procedures, methods and bases specified by laws, regulations and standards is called Construction Pricing (CPE).

When the content of the construction cost is analyzed and calculated outside, the construction site needs to be investigated in the outdoor environment, a lot of things need to be carried on the body due to the need of carrying paper pens or measuring tools, and the work of data storage and construction cost is inconvenient due to the inconvenience of carrying a desk outdoors and the inconvenience of writing for calculation, so that the work of construction cost budget is troublesome.

In order to solve the problem, the utility model provides a portable workstation is used to engineering cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable workstation is used to engineering cost solves the inconvenient problem of going on in the open air of current engineering cost budget work.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a portable workbench for construction cost, which comprises a movable block, wherein the upper surface of the movable block is provided with a first rectangular groove, the first rectangular groove is connected with a workbench matched with the first rectangular groove in a sliding way, the inside of the movable block is provided with a mounting groove, the inside of the mounting groove is fixedly connected with a first rectangular column, the inside of the first rectangular column is provided with a second rectangular column in a hollow way, the inside of the first rectangular column is connected with a second rectangular column in a sliding way, the upper end of the second rectangular column penetrates through the upper end of the mounting groove and is fixedly connected with the lower surface of the workbench, the inside of the second rectangular column penetrates through and is connected with a threaded rod, the lower end of the threaded rod is connected with the inner bottom surface of the first rectangular column in a rotating way, the surface of the threaded rod is fixedly sleeved with a main oblique bevel gear, a second rectangular groove is arranged on one side surface of the movable block, a rotating shaft is arranged in the second rectangular groove, one end of the rotating shaft penetrates through the movable block and the first rectangular column and is fixedly connected with an auxiliary oblique bevel gear, the auxiliary bevel gear is meshed with the main bevel gear, and the other end of the rotating shaft is fixedly connected with a handle.

Further, a third rectangular channel has been seted up to surface one side of movable block, the inside top fixedly connected with connecting block of third rectangular channel, the surface rotation of connecting block is connected with the bedplate, the lower surface rotation of bedplate is connected with the support, the inside fixedly connected with and the support assorted rubber fixture block of third rectangular channel, a side below threaded connection of movable block has the bolt, put the support of bedplate lower surface subaerial through rotating the bedplate during the use, with this effect of putting the bedplate flat can be reached, make things convenient for the people to sit on it, through receiving the support back card on rubber fixture block when not using, twist and move the bolt and enter into the bedplate with this effect that can reach fixing base plate position.

Furthermore, locking universal wheels are fixedly mounted at four corners of the bottom surface of the moving block, and the position of the moving block can be conveniently transferred through the locking universal wheels.

Furthermore, a storage cabinet is arranged on the other side face of the moving block, a cabinet door is rotatably connected to one side face of the storage cabinet, and a plurality of daily tools can be stored through the storage cabinet.

Furthermore, the back of the moving block is fixedly provided with two symmetrically-arranged telescopic rods through the mounting block, the upper ends of the telescopic rods are fixedly connected with pull rods, and the telescopic rods can be pulled through the pulling pull rods during use, so that the effect of conveniently pulling the moving block can be achieved.

The utility model discloses following beneficial effect has:

the utility model discloses a rotate the handle and can drive the pivot and rotate, can drive vice bevel gear through the pivot and rotate with this, because vice bevel gear is connected with main bevel gear meshing, consequently vice bevel gear rotates and can drive the threaded rod through main bevel gear and rotate, consequently can move in first rectangle post through threaded rod adjustment second rectangle post, can reach the effect of adjustment workstation height with this, this device can obtain a interim seat through turning over the bedplate after unscrewing the bolt, then wave the handle according to user's specific height, make the workstation stretch out from the inside of movable block, not only make things convenient for people of different heights to use it, but also can save the use tool, the person of facilitating the use writes and calculation work at the workstation surface, the work efficiency of engineering cost work has been improved, this device convenient to carry, The movable type working platform is convenient to move, simple to operate and capable of quickly forming a working platform with good stability.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a right side perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of the moving block;

fig. 3 is a schematic view of the left side three-dimensional structure of the present invention;

fig. 4 is a schematic structural view of the back side of the moving block.

In the drawings, the components represented by the respective reference numerals are listed below: 1. a moving block; 2. a first rectangular groove; 3. a pull rod; 4. a telescopic rod; 5. a work table; 6. a second rectangular groove; 7. a handle; 8. locking the universal wheel; 9. a rubber clamping block; 10. a bolt; 11. a third rectangular groove; 12. a seat plate; 13. connecting blocks; 14. a cabinet door; 15. a storage cabinet; 16. a first rectangular column; 17. a main bevel gear; 18. a threaded rod; 19. a second rectangular column; 20. mounting grooves; 21. a secondary bevel gear; 22. a rotating shaft.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, the utility model relates to a portable workbench for construction cost, which comprises a moving block 1, the upper surface of the moving block 1 is provided with a first rectangular groove 2, the first rectangular groove 2 is connected with a workbench 5 matched with the first rectangular groove 2 in a sliding manner, the inside of the moving block 1 is provided with a mounting groove 20, the inside of the mounting groove 20 is fixedly connected with a first rectangular column 16, the first rectangular column 16 is arranged in a hollow manner and is connected with a second rectangular column 19 in a sliding manner, the upper end of the second rectangular column 19 penetrates through the upper end of the mounting groove 20 and is fixedly connected with the lower surface of the workbench 5, the inside of the second rectangular column 19 penetrates through and is connected with a threaded rod 18 in a threaded manner, the lower end of the threaded rod 18 is rotatably connected with the inner bottom surface of the first rectangular column 16, the surface of the threaded rod 18 is fixedly sleeved with a main bevel gear 17, one side surface of the moving block 1 is provided with a second rectangular groove 6, a rotating shaft 22 is arranged in the second rectangular groove 6, one end of the rotating shaft 22 penetrates through the moving block 1 and the first rectangular column 16 and is fixedly connected with an auxiliary bevel gear 21, the auxiliary bevel gear 21 is meshed with the main bevel gear 17 and is connected with the handle 7 at the other end of the rotating shaft 22.

Preferably, third rectangular channel 11 has been seted up to the surface one side of movable block 1, third rectangular channel 11 inside top fixedly connected with connecting block 13, the surface rotation of connecting block 13 is connected with bedplate 12, bedplate 12's lower surface rotation is connected with the support, the inside fixedly connected with and support assorted rubber fixture block 9 of third rectangular channel 11, a side below threaded connection of movable block 1 has bolt 10, put the support of bedplate 12 lower surface subaerial through rotating bedplate 12 during the use, with this can reach the effect of laying flat bedplate 12, make things convenient for the people to sit on it, through putting up the support back card on rubber fixture block 9, it can reach the effect of fixed seat plate 12 positions with this in the bedplate 12 to twist bolt 10 gets into when not using.

Preferably, all fixed mounting has locking universal wheel 8 in the bottom surface four corners of movable block 1, can conveniently shift the position of movable block 1 through locking universal wheel 8.

Preferably, the other side of the moving block 1 is provided with a storage cabinet 15, one side of the storage cabinet 15 is rotatably connected with a cabinet door 14, and the storage cabinet 15 can store some daily tools.

Preferably, the back of the moving block 1 is fixedly provided with two symmetrically-arranged telescopic rods 4 through the mounting block, the upper ends of the telescopic rods 4 are fixedly connected with pull rods 3, the telescopic rods 4 can be pulled through pulling the pull rods 3 during use, and therefore the effect of conveniently pulling the moving block 1 can be achieved.

As shown in fig. 1 to 4, this embodiment is a method for using a portable workbench for construction cost: the rotating shaft 22 can be driven to rotate by rotating the handle 7, so that the secondary bevel gear 21 can be driven to rotate by the rotating shaft 22, and the secondary bevel gear 21 is meshed with the main bevel gear 17 to be connected, so that the secondary bevel gear 21 can rotate to drive the threaded rod 18 to rotate by the main bevel gear 17, and the second rectangular column 19 can be adjusted to move in the first rectangular column 16 by the threaded rod 18, so that the effect of adjusting the height of the workbench 5 can be achieved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a portable workstation is used to engineering cost, includes movable block (1), its characterized in that: the upper surface of the moving block (1) is provided with a first rectangular groove (2), the first rectangular groove (2) is connected with a workbench (5) matched with the first rectangular groove (2) in a sliding manner, the inside of the moving block (1) is provided with a mounting groove (20), the inside of the mounting groove (20) is fixedly connected with a first rectangular column (16), the first rectangular column (16) is arranged in a hollow manner and is connected with a second rectangular column (19) in a sliding manner, the upper end of the second rectangular column (19) penetrates through the upper end of the mounting groove (20) and is fixedly connected with the lower surface of the workbench (5), the inside of the second rectangular column (19) penetrates through and is connected with a threaded rod (18) in a threaded manner, the lower end of the threaded rod (18) is rotatably connected with the inner bottom surface of the first rectangular column (16), the surface of the threaded rod (18) is fixedly sleeved with a main inclined bevel gear (17), one side surface of the moving block (1) is provided with a second rectangular groove (6), a rotating shaft (22) is arranged in the second rectangular groove (6), one end of the rotating shaft (22) penetrates through the moving block (1) and the first rectangular column (16) and is fixedly connected with an auxiliary bevel gear (21), the auxiliary bevel gear (21) is meshed with the main bevel gear (17) and is connected with a handle (7) at the other end of the rotating shaft (22).

2. The portable workbench for construction cost according to claim 1, wherein a third rectangular groove (11) is formed in one side of the outer surface of the moving block (1), a connecting block (13) is fixedly connected to the upper portion inside the third rectangular groove (11), a seat plate (12) is rotatably connected to the surface of the connecting block (13), a bracket is rotatably connected to the lower surface of the seat plate (12), a rubber clamping block (9) matched with the bracket is fixedly connected to the inside of the third rectangular groove (11), and a bolt (10) is in threaded connection with the lower portion of one side face of the moving block (1).

3. The portable workbench for construction costs according to claim 1, characterized in that locking universal wheels (8) are fixedly mounted at the four corners of the bottom surface of the moving block (1).

4. The portable workbench for construction cost according to claim 1, wherein a storage cabinet (15) is provided at the other side of the moving block (1), and a cabinet door (14) is rotatably connected to one side of the storage cabinet (15).

5. The portable workbench for construction cost according to claim 1, wherein the back of the moving block (1) is fixedly provided with two symmetrically arranged telescopic rods (4) through a mounting block, and the upper ends of the telescopic rods (4) are fixedly connected with a pull rod (3).