CN213882633U

CN213882633U - Multifunctional display rack for project cost budget

Info

Publication number: CN213882633U
Application number: CN202022309391.9U
Authority: CN
Inventors: 尹化灿
Original assignee: Hainan Huarui Engineering Consulting Co ltd
Current assignee: Hainan Huarui Engineering Consulting Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-08-06
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a multi-functional engineering cost is show shelf for budget, including first base, universal wheel and second base, first base lower extreme is provided with the supporting shoe, and the inside spring that is provided with of supporting shoe to the spring end is connected with the universal wheel, first base surface is provided with the connecting plate, and the connecting plate is connected with the spacing groove to the spacing groove is seted up inside the second base, second base lower extreme is provided with the supporting shoe, and installs the fixed column on the second base, the mounting groove is seted up inside the second backup pad, and second backup pad surface is connected with the guide block. This multi-functional engineering cost budgets and uses show shelf, the user can pass through the connecting plate according to the demand of oneself and adjust the interval between first base and the second base, adjusts the interval between first backup pad and the second backup pad through the locating plate simultaneously, and the person of facilitating the use adjusts the holistic length of the device according to the demand of oneself.

Description

Multifunctional display rack for project cost budget

Technical Field

The utility model relates to an engineering cost technical field specifically is a multi-functional engineering cost is show shelf for budget.

Background

The project cost is directly the construction price of the project, the main task of the project cost is to calculate the direct fee, the enterprise management fee, the measure fee, the standard fee, the profit, the tax and the like contained in the project according to the drawing, the quota and the list standard, the calculated result is generally disclosed by using the display rack, along with the development of the society, the types of the display rack emerging on the market are more and more, but the existing device has certain defects, such as:

when the device is used, the length of the existing device is adjusted according to the requirement of the user, the user is limited when the device is operated, the existing device is highly fixed, the user is adjusted by the user, the device is inconvenient to use, the existing device is generally provided with universal wheels, the moving and transporting performance of the device is improved, the fixing stability of the device is influenced, and the practicability of the device is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional engineering cost is show shelf for budget to propose current device inconvenient user in solving above-mentioned background and adjust length according to the demand of oneself, and inconvenient user height-adjusting, and the relatively poor problem of fixed stability.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional display rack for engineering cost budget comprises a first base, a universal wheel and a second base, wherein a supporting block is arranged at the lower end of the first base, a spring is arranged in the supporting block, the tail end of the spring is connected with the universal wheel, a connecting plate is arranged on the outer surface of the first base and is connected with a limiting groove, the limiting groove is formed in the second base, a supporting block is arranged at the lower end of the second base, a fixing column is arranged at the upper end of the second base and is arranged at the upper end of the first base, a threaded rod is arranged in the fixing column, a guide block is arranged on the outer surface of the threaded rod, a sliding block is arranged at the tail end of the guide block and is connected with a sliding groove, the sliding groove is formed in the fixing column, the outer surface of the guide block is connected with a first supporting plate, and a clamping plate is arranged on the outer surface of the first supporting plate, the surface mounting of first backup pad has the locating plate, and the locating plate is connected with the mounting groove, the mounting groove is seted up inside the second backup pad, and the second backup pad surface is connected with the guide block.

Preferably, the universal wheel and the supporting block form an elastic structure through a spring, and the length of the universal wheel is equal to the depth of the supporting block.

Preferably, the second base and the connecting plate form a clamping structure through a limiting groove, and the area of the second base is equal to that of the first base.

Preferably, the guide block forms a sliding structure through the sliding block and the sliding groove, and a clamping structure is formed between the guide block and the threaded rod.

Preferably, the clamping plate and the first supporting plate form a sliding structure, and the clamping plate is symmetrically arranged on two sides of the central axis of the first supporting plate.

Preferably, the locating plate passes through the mounting groove and constitutes extending structure with the second backup pad, and the width of locating plate is less than the width of mounting groove.

Compared with the prior art, the beneficial effects of the utility model are that: the multifunctional display rack for the project cost budget,

1. when the device is used, a user can adjust the distance between the first base and the second base through the connecting plate according to own requirements, and simultaneously adjust the distance between the first supporting plate and the second supporting plate through the positioning plate, so that the user can conveniently adjust the overall length of the device according to own requirements, the problem that the conventional device is inconvenient for the user to adjust the length in the background technology is solved, and the use requirements of the user are met;

2. when the device is used, a user can simultaneously screw the threaded rod to enable the guide block to move upwards along the outer surface of the threaded rod, so that the user can conveniently adjust the heights of the first supporting plate and the second supporting plate, the problem that the conventional device is inconvenient for the user to adjust the heights in the background technology is solved, and the device is convenient for the user to use;

3. the device is when using, and the accessible universal wheel drives the device and removes, and when removing work area, the user can unscrew the bolt of universal wheel surface for the supporting shoe is whole to be accomodate to the elasticity of universal wheel through the spring, thereby makes the supporting shoe play the effect of fixed stay to first base and second base, improves the fixed stability of the device, has solved the relatively poor problem of the fixed stability of the current device of proposing among the above-mentioned background art, improves the device's practicality.

Drawings

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

FIG. 2 is a schematic view of a side view of the fixing column and the first supporting plate of the present invention;

FIG. 3 is a schematic view of the top view of the first supporting plate and the clamping plate of the present invention;

fig. 4 is the side view structure schematic diagram of the installation of the second supporting plate and the installation groove of the utility model.

In the figure: 1. a first base; 2. a support block; 3. a spring; 4. a universal wheel; 5. a connecting plate; 6. a limiting groove; 7. a second base; 8. fixing a column; 9. a threaded rod; 10. a guide block; 11. a slider; 12. a chute; 13. a first support plate; 14. a splint; 15. positioning a plate; 16. mounting grooves; 17. a second support plate.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a multifunctional display rack for engineering cost budget comprises a first base 1, a supporting block 2, a spring 3, a universal wheel 4, a connecting plate 5, a limiting groove 6, a second base 7, a fixed column 8, a threaded rod 9, a guide block 10, a slide block 11, a slide groove 12, a first supporting plate 13, a clamping plate 14, a positioning plate 15, a mounting groove 16 and a second supporting plate 17, wherein the supporting block 2 is arranged at the lower end of the first base 1, the spring 3 is arranged inside the supporting block 2, the tail end of the spring 3 is connected with the universal wheel 4, the connecting plate 5 is arranged on the outer surface of the first base 1, the connecting plate 5 is connected with the limiting groove 6, the limiting groove 6 is arranged inside the second base 7, the supporting block 2 is arranged at the lower end of the second base 7, the fixed column 8 is arranged at the upper end of the first base 1, the threaded rod 9 is arranged inside the fixed column 8, and threaded rod 9 surface is provided with guide block 10, and the tail end of guide block 10 is provided with slider 11, and slider 11 is connected with spout 12 to spout 12 is seted up inside fixed column 8, and the surface of guide block 10 is connected with first backup pad 13, and first backup pad 13 surface is provided with splint 14, and first backup pad 13 surface mounting has locating plate 15, and locating plate 15 is connected with mounting groove 16, and mounting groove 16 is seted up inside second backup pad 17, and second backup pad 17 surface is connected with guide block 10.

The universal wheel 4 passes through spring 3 and supporting shoe 2 constitution elastic construction, and the length of universal wheel 4 equals with the degree of depth of supporting shoe 2, and when the user removed the device to suitable region through universal wheel 4, the user can unscrew the bolt of 4 surface of universal wheel for universal wheel 4 accomodates inside supporting shoe 2 through the elasticity of spring 3, thereby makes supporting shoe 2 play the effect of fixed stay to the device.

The second base 7 forms a clamping structure with the connecting plate 5 through the limiting groove 6, the area of the second base 7 is equal to that of the first base 1, and a user can adjust the distance between the first base 1 and the second base 7 through the connecting plate 5, so that the user can adjust the overall length of the device conveniently.

The guide block 10 forms a sliding structure through the sliding block 11 and the sliding groove 12, a clamping structure is formed between the guide block 10 and the threaded rod 9, the guide block 10 drives the sliding block 11 to move inside the sliding groove 12 when moving, and therefore the guide block 10 is limited in movement.

Splint 14 constitutes sliding construction with first backup pad 13, and splint 14 sets up at the central axis bilateral symmetry of first backup pad 13, has certain frictional force between splint 14 and the first backup pad 13, needs the user to promote splint 14, just can make splint 14 remove.

Locating plate 15 constitutes extending structure through mounting groove 16 and second backup pad 17, and the width of locating plate 15 is less than the width of mounting groove 16, fixes through the bolt between locating plate 15 and the mounting groove 16, improves the stability between locating plate 15 and the mounting groove 16.

The working principle is as follows: when the multifunctional display rack for engineering cost budget is used, firstly, a user can move the device to a proper area through the universal wheel 4, secondly, the user can pull the first base 1 to take the connecting plate 5 out of the limiting groove 6, so that the user can conveniently adjust the distance between the first base 1 and the second base 7, meanwhile, the user can take the positioning plate 15 out of the mounting groove 16, so that the user can conveniently adjust the distance between the first supporting plate 13 and the second supporting plate 17, so that the user can conveniently adjust the device to a proper length, when the adjustment is completed, the user can fix the connecting plate 5 and the limiting groove 6 through the bolt, meanwhile, the positioning plate 15 and the mounting groove 16 are fixed through the bolt, the stability during connection is ensured, then, the user can unscrew the bolt on the outer surface of the universal wheel 4, so that the universal wheel 4 is accommodated in the supporting block 2 through the elasticity of the spring 3, therefore, the supporting block 2 plays a role in fixing and supporting the device, and the fixing stability of the device is improved;

the surface of first backup pad 13 and second backup pad 17 can be placed with the paper to the user next, the user can promote splint 14 according to the size of paper simultaneously, make splint 14 play fixed effect to the paper, secondly the user can twist threaded rod 9 simultaneously, make guide block 10 drive first backup pad 13 and second backup pad 17 rebound along the screw thread of threaded rod 9 surface, until adjusting first backup pad 13 and second backup pad 17 and fixed column 8 to suitable interval, thereby the person of facilitating the use adjusts the device to suitable height, guide block 10 drives slider 11 when removing and moves in spout 12 inside, move guide block 10 and play limiting displacement, ensure the normal use of the device, holistic practicality has been increased.

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. The utility model provides a multi-functional engineering cost budgets and uses show shelf, includes first base (1), universal wheel (4) and second base (7), its characterized in that: the lower end of the first base (1) is provided with a supporting block (2), a spring (3) is arranged in the supporting block (2), the tail end of the spring (3) is connected with a universal wheel (4), a connecting plate (5) is arranged on the outer surface of the first base (1), the connecting plate (5) is connected with a limiting groove (6), the limiting groove (6) is arranged in a second base (7), the supporting block (2) is arranged at the lower end of the second base (7), a fixing column (8) is arranged at the upper end of the second base (7), the fixing column (8) is arranged at the upper end of the first base (1), a threaded rod (9) is arranged in the fixing column (8), a guide block (10) is arranged on the outer surface of the threaded rod (9), a sliding block (11) is arranged at the tail end of the guide block (10), and the sliding block (11) is connected with a sliding groove (12), and spout (12) are seted up inside fixed column (8), guide block (10) surface is connected with first backup pad (13), and first backup pad (13) surface is provided with splint (14), first backup pad (13) surface mounting has locating plate (15), and locating plate (15) are connected with mounting groove (16), mounting groove (16) are seted up inside second backup pad (17), and second backup pad (17) surface is connected with guide block (10).

2. The multi-functional display stand for construction cost budget of claim 1, characterized in that: the universal wheel (4) and the supporting block (2) form an elastic structure through the spring (3), and the length of the universal wheel (4) is equal to the depth of the supporting block (2).

3. The multi-functional display stand for construction cost budget of claim 1, characterized in that: the second base (7) and the connecting plate (5) form a clamping structure through the limiting groove (6), and the area of the second base (7) is equal to that of the first base (1).

4. The multi-functional display stand for construction cost budget of claim 1, characterized in that: the guide block (10) and the sliding groove (12) form a sliding structure through the sliding block (11), and a clamping structure is formed between the guide block (10) and the threaded rod (9).

5. The multi-functional display stand for construction cost budget of claim 1, characterized in that: the clamping plate (14) and the first supporting plate (13) form a sliding structure, and the clamping plate (14) is symmetrically arranged on two sides of the central axis of the first supporting plate (13).

6. The multi-functional display stand for construction cost budget of claim 1, characterized in that: the positioning plate (15) and the second supporting plate (17) form a telescopic structure through the mounting groove (16), and the width of the positioning plate (15) is smaller than that of the mounting groove (16).