CN212956156U

CN212956156U - High-applicability stone-padding template

Info

Publication number: CN212956156U
Application number: CN202021504358.5U
Authority: CN
Inventors: 刘义; 田多; 马振东; 陆长峰; 江令旭
Original assignee: China Construction Seventh Engineering Division Corp Ltd; Transportation Construction Co Ltd of China Construction Seventh Engineering Division Corp Ltd
Current assignee: China Construction Seventh Engineering Division Corp Ltd; Transportation Construction Co Ltd of China Construction Seventh Engineering Division Corp Ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-04-13
Anticipated expiration: 2030-07-27

Abstract

The utility model provides a high-applicability cushion stone template, which effectively solves the problems of poor cushion stone quality, large operation difficulty and poor turnover applicability in the construction of the cushion stone template; the technical scheme who its solve is, including the inner formword, the concrete formation base stone is filled in to the inner formword, there is the exterior sheathing the inner formword outside, the exterior sheathing include the fixed plate, the fixed plate suit is at the inner formword lower extreme, the inner formword upper end cover is equipped with adjustable board, the fixed plate all is the outside U-shaped of opening with the longitudinal section of adjustable board, it has a plurality of rectangular channels to open on the curb plate about the fixed plate, the adjustable board outside is equipped with a plurality of vertical flat screw rods, flat screw rod lower extreme runs through the rectangular channel and arranges the below of fixed plate in, flat screw rod upper end is articulated with the adjustable board, flat screw rod top spin has screwed adjusting nut, adjusting nut is located fixed plate upside and rather than the contact, the cover is equipped with fastening nut on the flat screw rod, fastening nut is located fixed plate upside and.

Description

High-applicability stone-padding template

Technical Field

The utility model relates to a bridge template technical field, especially a high suitability stone pad template.

Background

Due to the fact that intersection angles of the bridge and the river channel are different, the design shape of most bridge padstones is not a standard square. In addition, due to the transverse slope of the cover beam, the heights of the two sides of the cushion stone are not consistent. This puts high demands on the processing accuracy of the template. In construction, the pouring elevation of the pad stone is determined by downward returning of the elevation of the top of the template. However, the method is limited by the narrow operation space in the template, and the corner height difference is usually large when the top of the stone pad is smeared. The method has certain requirements on the technical level and responsibility of workers, otherwise, the quality problem of the cushion is easy to occur, and the later repair cost is high. When the stone-cushioned formwork is constructed, the size of the formwork can not be adjusted once the formwork is machined and formed, the applicability is greatly limited, and the height and the edge angle difference of the formwork can not be adjusted.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a high suitability stone pad template, effectual poor, the operation degree of difficulty of the stone quality of having solved in the construction of stone pad template, the problem that the turnover suitability is poor.

The technical scheme who its solve is, including the inner formword, the concrete formation base stone is filled in to the inner formword, there is the exterior sheathing the inner formword outside, the exterior sheathing include the fixed plate, the fixed plate suit is at the inner formword lower extreme, the inner formword upper end cover is equipped with adjustable board, the fixed plate all is the outside U-shaped of opening with the longitudinal section of adjustable board, it has a plurality of rectangular channels to open on the curb plate about the fixed plate, the adjustable board outside is equipped with a plurality of vertical flat screw rods, flat screw rod lower extreme runs through the rectangular channel and arranges the below of fixed plate in, flat screw rod upper end is articulated with the adjustable board, flat screw rod top spin has screwed adjusting nut, adjusting nut is located fixed plate upside and rather than the contact, the cover is equipped with fastening nut on the flat screw rod, fastening nut is located fixed plate upside and.

The utility model discloses the structure is ingenious, and the height of adjustment template that can be convenient, the corner of the top surface that can adjust the stone pad is poor, and the significantly reduced relies on workman's skill level, and construction quality is good, and the operation degree of difficulty is low, and the turnover utilization ratio is higher.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a schematic structural diagram of a fixing plate of the present invention.

Fig. 4 is a schematic view of the flat screw structure of the present invention.

Detailed Description

The following detailed description of embodiments of the present invention is made with reference to the accompanying drawings.

As shown in figures 1 to 4, the utility model comprises an inner template 1, wherein concrete is poured into the inner template 1 to form a cushion stone, an outer template 2 is arranged outside the inner template 1, the outer template 2 comprises a fixed plate 3, the fixed plate 3 is sleeved at the lower end of the inner template 1, an adjustable plate 4 is sleeved at the upper end of the inner template 1, the longitudinal sections of the fixed plate 3 and the adjustable plate 4 are both in a U shape with outward openings, a plurality of rectangular grooves 5 are arranged on the upper side plate and the lower side plate of the fixed plate 3, but the adjustable plate 4 outside is equipped with a plurality of vertical flat screw rods 6, and the below of fixed plate 3 is run through rectangular channel 5 and is arranged in to 6 lower extremes of flat screw rod, and 6 upper ends of flat screw rod are articulated with

adjustable plate

4, and 6 top spins of flat screw rod have screwed adjusting nut 10, and adjusting nut 10 is located 3 side of fixed plate downside and rather than the contact, and the cover is equipped with fastening nut 11 on the flat screw rod 6, and fastening nut 11 is located 3 upsides of fixed plate and contacts with 3 side of fixed plate.

The inner template 1 is made of a 0.5mm strip galvanized low-carbon steel sheet (sheet iron), and the height of the inner template 1 is preferably 1-2cm lower than that of the outer template 2.

Adjustable plate 4 on have the hinge hole 8 that corresponds with flat screw 6, flat screw 6 upper end is run through and is had the fastening bolt round pin, fastening bolt round pin and hinge hole 8 through threaded connection.

It is worth noting, the utility model discloses when specifically using, earlier place fixed plate 3 according to the position and the angle of stone pad, drill on the bent cap through rectangular channel 5, the aperture slightly is greater than flat screw 6's diameter, about the hole depth 3cm and should not touch the bent cap reinforcing bar, flat screw 6 runs through fixed plate 3 from top to bottom, adjusting nut 10 revolves to twist on flat screw 6 and contact with 3 side boards on the fixed plate, fastening screw revolves and compresses tightly 3 side boards on the screw rod downwards, 6 lower extremes of flat screw are inserted in drilling, flat screw 6 is articulated nevertheless not to screw up fastening pin 9 with adjustable plate 4, guarantee that flat screw 6 can rotate around the pin joint and obtain better stress state with inserting drilling perpendicularly. The height of the adjustable plate 4 is changed to the designed height by adjusting the adjusting nut 10 in a measurement matching manner, and then the fastening nut 11 is screwed under the condition that the adjusting nut 10 is not rotated. And finally, tightening the fastening pin 9 to complete the fixation between the flat screw 6 and the adjustable plate 4. The outer die on each side is positioned by repeating the process. After all the flat screws 6 on the outer die are fixed, the lining of the inner die plate 1 is installed, the inner die plate 1 is tightly pressed along the outer die plate 2, and the joints of the inner die plate 1 are simply bonded to ensure that the inner die plate 1 does not warp before concrete pouring. And finally, pouring concrete into the inner formwork 1, and directly plastering the concrete by workers according to the elevation controlled by the outer formwork 2 to ensure that the plaster is flush with the formwork.

The utility model discloses the construction precision is high, and processing is convenient, and easy the dismantlement of finishing using is deposited, and the turnover utilization ratio is higher. The utility model discloses can be according to different template contained angles of on-the-spot base stone angle combination and height, whole suitability is stronger. The heights of the two ends of the template at the same side can be adjusted according to the influence of the gradient of the cover beam, so that the template is matched with different height changes, and the turnover applicability is strong. The utility model discloses compare traditional typical forms, the construction operation precision is higher, and the work progress is more standard. Once the installation has errors, the installation can be easily adjusted to eliminate the errors. The requirement on the skill level of workers is lower, the construction effect is better, and the turnover is convenient.

Claims

1. The utility model provides a high suitability stone pad template, its characterized in that includes inner formword (1), pours concrete into in inner formword (1) and forms the stone pad, there is outer formword (2) outer formword (1) outside, outer formword (2) include fixed plate (3), fixed plate (3) suit is at inner formword (1) lower extreme, inner formword (1) upper end cover is equipped with adjustable board (4), fixed plate (3) all are the outside U-shaped of opening with the longitudinal section of adjustable board (4), it has a plurality of rectangular channels (5) to open on the curb plate about fixed plate (3), adjustable board (4) outside is equipped with a plurality of vertical flat screw rods (6), flat screw rod (6) lower extreme runs through rectangular channel (5) and arranges the below of fixed plate (3) in, flat screw rod (6) upper end is articulated with adjustable board (4), flat screw rod (6) are gone up to have screwed adjusting nut (10), adjusting nut (10) are located fixed plate (3) upside board downside and rather than the contact, the flat screw (6) is sleeved with a fastening nut (11), and the fastening nut (11) is positioned on the upper side of the fixing plate (3) and is in contact with the upper side plate of the fixing plate (3).

2. The high-applicability stepping stone template as claimed in claim 1, wherein the inner template (1) is made of 0.5mm strip galvanized low-carbon steel sheet, and the height of the inner template (1) is preferably 1-2cm lower than that of the outer template (2).

3. The high-applicability stepping stone template as claimed in claim 1, wherein the adjustable plate (4) is provided with a hinge hole (8) corresponding to the flat screw (6), the upper end of the flat screw (6) is penetrated with a fastening bolt pin, and the fastening bolt pin is in threaded connection with the hinge hole (8).