CN212570317U

CN212570317U - Display device for building cost calculation

Info

Publication number: CN212570317U
Application number: CN202021325543.8U
Authority: CN
Inventors: 宋栋正
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-02-19
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a display device for building cost calculates, including side bearer, show board and two horizontal pole subassemblies, the horizontal pole subassembly includes telescopic link and base pole, and the bottom of telescopic link is in the inboard of base pole, the top of base pole is fixed with the base plate, and the top of base plate is fixed with the U-shaped strut, the inboard of U-shaped strut is provided with end block and tube-shape spring, the top surface of end block is fixed with the sill bar, and the bottom surface of end block is fixed with spacing kelly, a plurality of draw-in grooves corresponding to spacing kelly have evenly been seted up at the top of telescopic link; through base plate, U-shaped strut, end block, tube-shape spring, sill bar, spacing kelly, draw-in groove and the U-shaped piece that sets up for the length of horizontal pole subassembly can carry out nimble regulation, and the regulation mode compares former simple and convenient more swift of device, and the daily operation for operating personnel brings the convenience, has solved the comparatively loaded down with trivial details problem of horizontal pole subassembly length adjustment mode in former device.

Description

Display device for building cost calculation

Technical Field

The utility model belongs to the technical field of the building cost show, concretely relates to display device is used in building cost calculation.

Background

In the field of buildings, the calculation of the construction cost is particularly important, when the construction cost is carried out, a plurality of construction cost lists and construction cost data need to be displayed, and a telescopic mobile display frame is generally used for displaying, and mainly comprises side frames and a display board.

Present telescopic removal show shelf is in the use, in order to use with the show board collocation of different width, connects through two length adjustable horizontal pole subassemblies between two side bearers, nevertheless because the length adjustment mode of current horizontal pole subassembly is comparatively loaded down with trivial details, all need relapse pull down the bolt and back in when adjusting at every turn, brings very big inconvenience for operating personnel's actual operation, for this reason the utility model provides a display device is used in building cost calculation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a display device is used in building cost calculation to solve the loaded down with trivial details problem of length adjustment of the horizontal pole subassembly of current telescopic removal show shelf.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a display device for building cost calculates, includes side bearer, show board and two horizontal pole subassemblies, the horizontal pole subassembly includes telescopic link and base pole, and the bottom of telescopic link is in the inboard of base pole, the top of base pole is fixed with the base plate, just the top of base plate is fixed with the U-shaped strut, the inboard of U-shaped strut is provided with end block and tube-shape spring, the top fixed surface of end block has the sill bar, and the bottom fixed surface of end block has spacing kelly, a plurality of draw-in grooves corresponding with spacing kelly have evenly been seted up at the top of telescopic link, just the bottom of spacing kelly runs through to in one of them draw-in groove, the top of sill bar is fixed with U-shaped spare.

Preferably, the front surface of the display board is provided with a plurality of clamping pieces, and a transverse moving mechanism is arranged between the clamping pieces and the display board.

Preferably, the traversing mechanism comprises a screw fixed on the inner side surface of the clamping plate, a strip-shaped slideway corresponding to the screw is arranged on the surface of the display plate, the end part of the screw penetrates through the rear surface of the display plate, and a butterfly nut is sleeved on the surface of the end part of the screw.

Preferably, a rubber pad is fixed on the inner side surface of the clamping piece, and the rubber pad is an elastic material member.

Preferably, the top of the base plate is provided with two limiting rings corresponding to the U-shaped piece, and the top surface of the U-shaped piece is fixed with a pull ring.

Preferably, the top surface of the base rod is provided with a first through hole corresponding to the limiting clamping rod, and the surface of the base plate is provided with a second through hole corresponding to the limiting clamping rod.

Preferably, the end parts of the telescopic rod and the base rod are both fixed with U-shaped fixed seats, and the U-shaped fixed seats are fixed on the surfaces of the side frames.

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

1. through base plate, U-shaped strut, end block, tube-shape spring, sill bar, spacing kelly, draw-in groove and the U-shaped piece that sets up for the length of horizontal pole subassembly can carry out nimble regulation, and the regulation mode compares former simple and convenient more swift of device, and the daily operation for operating personnel brings the convenience, has solved the comparatively loaded down with trivial details problem of horizontal pole subassembly length adjustment mode in former device.

2. Through the tight piece of clamp, screw rod, bar slide, butterfly nut and the cushion that sets up for operating personnel can press from both sides some cost documents in the corner of show board through pressing from both sides tight piece clamp, thereby the operating personnel of being more convenient for to the show of building cost, and the position of pressing from both sides tight piece can carry out the sideslip and adjust.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of the area A in FIG. 1 according to the present invention;

FIG. 3 is a cross-sectional view of the connection between the telescopic rod and the base rod;

FIG. 4 is a side sectional view of the connection between the telescopic rod and the base rod;

fig. 5 is a side sectional view of the joint of the clamping sheet and the display board according to embodiment 2 of the present invention;

in the figure: 1. a side frame; 2. a display board; 3. a strip-shaped slideway; 4. a clamping piece; 5. a telescopic rod; 6. a base shaft; 7. a substrate; 8. a limiting ring; 9. a U-shaped support frame; 10. a U-shaped piece; 11. a bottom bar; 12. a cylindrical spring; 13. an end-block; 14. a limiting clamping rod; 15. a card slot; 16. a screw; 17. a butterfly nut; 18. a rubber pad.

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.

Example 1

Referring to fig. 1 to 4, a display device for calculating construction cost comprises a side frame 1, a display board 2 and two cross bar assemblies, wherein the display board 2 is fixed with the side frame 1 through bolts, each cross bar assembly comprises an expansion link 5 and a base bar 6, the bottom end of each expansion link 5 is positioned on the inner side of each base bar 6, a base plate 7 is welded on the top of each base bar 6, a U-shaped support 9 is welded on the top of each base plate 7, an end block 13 and a cylindrical spring 12 are arranged on the inner side of each U-shaped support 9, a bottom bar 11 is welded on the surface of the top of each end block 13, each cylindrical spring 12 is sleeved on the surface of each bottom bar 11, a limiting clamping bar 14 is welded on the surface of the bottom of each end block 13, a plurality of clamping grooves 15 corresponding to the limiting clamping bars 14 are uniformly formed in the top of each expansion link 5, the bottom ends of the limiting clamping bars 14 penetrate into one of the clamping grooves 15, each, and the U-shaped member 10 is located outside the U-shaped brackets 9 so that the length of the cross bar assembly can be quickly adjusted.

In this embodiment, two limiting rings 8 corresponding to the U-shaped part 10 are welded on the top of the substrate 7, so that the U-shaped part 10 can be limited when rotating to the top surface of the substrate 7, and a pull ring is welded on the top surface of the U-shaped part 10, so that the U-shaped part 10 can be easily pulled up and rotated.

In this embodiment, the top surface of the base rod 6 is provided with a first through hole corresponding to the limit clamping rod 14, and the surface of the substrate 7 is provided with a second through hole corresponding to the limit clamping rod 14.

In this embodiment, the end portions of the telescopic rod 5 and the base rod 6 are welded with U-shaped fixing seats, and the U-shaped fixing seats are fixed on the surface of the side frame 1 through bolts.

Example 2

Referring to fig. 1 to 5, a display device for calculating construction cost comprises a side frame 1, a display board 2 and two cross bar assemblies, wherein the display board 2 is fixed with the side frame 1 through bolts, each cross bar assembly comprises an expansion link 5 and a base bar 6, the bottom end of each expansion link 5 is positioned on the inner side of each base bar 6, a base plate 7 is welded on the top of each base bar 6, a U-shaped support 9 is welded on the top of each base plate 7, an end block 13 and a cylindrical spring 12 are arranged on the inner side of each U-shaped support 9, a bottom bar 11 is welded on the surface of the top of each end block 13, each cylindrical spring 12 is sleeved on the surface of each bottom bar 11, a limiting clamping bar 14 is welded on the surface of the bottom of each end block 13, a plurality of clamping grooves 15 corresponding to the limiting clamping bars 14 are uniformly formed in the top of each expansion link 5, the bottom ends of the limiting clamping bars 14 penetrate into one of the clamping grooves 15, each, and the U-shaped member 10 is located outside the U-shaped brackets 9 so that the length of the cross bar assembly can be quickly adjusted.

In this embodiment, the front surface of the display board 2 is provided with a plurality of clamping pieces 4, so that an operator can clamp some cost documents at the corners of the display board 2 through the clamping pieces 4 for display, and a transverse moving mechanism is arranged between the clamping pieces 4 and the display board 2.

In this embodiment, the traversing mechanism includes the screw rod 16 welded on the inner side surface of the clamping sheet 4, the surface of the display board 2 is provided with the strip-shaped slideway 3 corresponding to the screw rod 16, the end of the screw rod 16 penetrates through to the rear surface of the display board 2, and the end surface of the screw rod 16 is sleeved with the butterfly nut 17, so that the position of the clamping sheet 4 can be transversely moved and adjusted.

In this embodiment, the inner side surface of the clamping piece 4 is fixedly glued with the rubber pad 18, and the rubber pad 18 is an elastic member, where the elastic member is specifically made of silica gel, so that the cost document is not damaged when the clamping piece 4 clamps the cost document.

The utility model discloses a theory of operation and use flow: when an operator needs to adjust the length of the cross bar assembly according to the width of the display board 2, the operator only needs to lift the U-shaped member 10 with force to cause the bottom bar 11 to pull up the end block 13 and cause the cylindrical spring 12 to be gradually compressed and cause the bottom end of the limiting clamping bar 14 to be gradually moved out of the clamping groove 15 until the heights of the two ends of the U-shaped member 10 are higher than the height of the limiting ring 8 at the top of the base plate 7, then rotate the U-shaped member 10 ninety degrees at the top of the U-shaped bracket 9 to cause the two ends of the U-shaped member 10 to be aligned with the limiting ring 8, then loosen the U-shaped member 10 to cause the cylindrical spring 12 to push back the end block 13 under the self-elastic action and cause the end of the U-shaped member 10 to be clamped into the inner side of the limiting ring 8, so that the U-shaped member 10 is limited and the limiting clamping bar 14 is limited, and the bottom end of, the telescopic rod 5 can be directly pushed and pulled, so that the bottom end of the telescopic rod 5 slides on the inner side of the base rod 6, the length of the cross rod assembly is adjusted, after the length is adjusted to a proper length, the U-shaped part 10 is lifted up again, the end part of the U-shaped part 10 is moved out of the inner side of the limiting ring 8, then the U-shaped part 10 rotates ninety degrees again, the U-shaped part 10 is loosened, the tubular spring 12 can push back the end block 13, the bottom end of the limiting clamping rod 14 is gradually clamped into the nearest clamping groove 15 in the nearby position, the U-shaped part 10 can be clamped on the surface of the base rod 6, the limiting of the telescopic rod 5 can be completed, the length adjustment of the cross rod assembly is completed, and the length adjustment mode of the cross rod assembly is more convenient;

when an operator shows the construction cost, some construction cost documents prepared in advance need to be taken out frequently, the construction cost documents can be pushed into the inner side of the clamping piece 4 at the moment, then the butterfly nut 17 is screwed in a rotating mode, so that the clamping piece 4 can clamp the construction cost documents on the front surface of the display plate 2, the construction cost can be more conveniently shown by the operator, when the position of the clamping piece 4 needs to be adjusted, the butterfly nut 17 only needs to be unscrewed, the clamping piece 4 is transversely moved, the screw 16 slides on the inner side of the strip-shaped slideway 3, and the butterfly nut 17 is screwed again after the position is adjusted to be in a proper position.

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 display device for building cost calculates, includes side bearer (1), show board (2) and two horizontal pole subassemblies, the horizontal pole subassembly includes telescopic link (5) and base rod (6), and the bottom of telescopic link (5) is in the inboard of base rod (6), its characterized in that: the top of the base rod (6) is fixed with a base plate (7), the top of the base plate (7) is fixed with a U-shaped support frame (9), the inner side of the U-shaped support frame (9) is provided with an end block (13) and a cylindrical spring (12), the top surface of the end block (13) is fixed with a bottom rod (11), the bottom surface of the end block (13) is fixed with a limiting clamping rod (14), the top of the telescopic rod (5) is uniformly provided with a plurality of clamping grooves (15) corresponding to the limiting clamping rod (14), the bottom end of the limiting clamping rod (14) penetrates into one of the clamping grooves (15), and the top end of the bottom rod (11) is fixed with a U-shaped piece (10).

2. The display device for construction cost calculation according to claim 1, wherein: the front surface of the display board (2) is provided with a plurality of clamping pieces (4), and a transverse moving mechanism is arranged between the clamping pieces (4) and the display board (2).

3. The display device for construction cost calculation according to claim 2, wherein: the transverse moving mechanism comprises a screw (16) fixed on the inner side surface of the clamping piece (4), a strip-shaped slide way (3) corresponding to the screw (16) is arranged on the surface of the display board (2), the end part of the screw (16) penetrates through the rear surface of the display board (2), and a butterfly nut (17) is sleeved on the surface of the end part of the screw (16).

4. The display device for construction cost calculation according to claim 2, wherein: the inner side surface of the clamping piece (4) is fixed with a rubber pad (18), and the rubber pad (18) is an elastic material component.

5. The display device for construction cost calculation according to claim 1, wherein: the top of the base plate (7) is provided with two limiting rings (8) corresponding to the U-shaped piece (10), and the top surface of the U-shaped piece (10) is fixed with a pull ring.

6. The display device for construction cost calculation according to claim 1, wherein: the top surface of the base rod (6) is provided with a first through hole corresponding to the limiting clamping rod (14), and the surface of the base plate (7) is provided with a second through hole corresponding to the limiting clamping rod (14).

7. The display device for construction cost calculation according to claim 1, wherein: u-shaped fixed seats are fixed at the end parts of the telescopic rod (5) and the base rod (6), and the U-shaped fixed seats are fixed on the surface of the side frame (1).