CN210737376U - Bent cap template with adjustable side direction angle - Google Patents

Abstract

The utility model belongs to the technical field of bridge building appurtenance technique and specifically relates to a bent cap template with adjustable side direction angle has, including bottom fixed bolster, left side support frame and right side support frame. The utility model discloses a bent cap template with adjustable side direction angle is through being located the bottom at bottom fixed bolster upper surface and putting assembly groove upper end open position welded fastening and have arc bottom fixed plate, on a left side, the inside arc adjusting through hole that sets up both ends opening and have the upper portion assembly plate of right side support frame, utilize spacing bolt on the assembly plate of upper portion to insert the inside fixed left side that comes of spacing through hole on the arc bottom fixed plate, the assembly angle of right side support frame, a left side, right side support frame is by the last of adjustable interval, the lower support frame is constituteed, the adjustment mode is simple and convenient, the structure is firm.

Description

A cover beam formwork with adjustable lateral angle

technical field

The utility model relates to the technical field of bridge construction auxiliary tools, in particular to a cover beam formwork with adjustable lateral angle.

Background technique

In the process of building bridges, the construction of bridge pier cover beams is required. The cover beams refer to the beams set on the top of the bent piers to support, distribute and transmit the load of the superstructure. Also called hat beam. Set beams of reinforced concrete or less reinforced concrete on the piers (platforms) or on the row piles. The main function is to support the superstructure of the bridge and transfer the full load to the substructure. There are bridge piles directly connected to the cover beam, and there are also bridge piles connected to the column and then connected to the cover beam. The installation of the cover beam requires the use of a cover beam mold, and the current cover beam mold on the market has a simple structure, and the support adjustment is more troublesome.

Utility model content

The technical problem to be solved by this utility model is: in order to solve the problems existing in the above-mentioned background technology, an improved cover beam template with adjustable lateral angle is provided, which solves the problem that the current market cover beam mold has a simple structure and is troublesome to support adjustment. The problem.

The technical scheme adopted by the utility model to solve the technical problem is: a cover beam formwork with adjustable lateral angle, comprising a bottom fixing bracket, a left supporting frame and a right supporting frame, and the upper end of the bottom fixing bracket is located on the left side. The lower ends of the side support frame and the right support frame are provided with a bottom assembly groove with a built-in bottom transverse link. It is movably connected with the right support bracket through the bottom connecting sleeve at the lower end on the bottom horizontal link at the corresponding position and the bottom fixing bracket. The upper surface of the bottom fixing bracket is located at the opening position of the upper end of the bottom assembly groove and is welded and fixed with an arc-shaped bottom fixing bracket. The left support frame and the right support frame are provided with arc-shaped adjustment through holes whose openings at both ends are matched with the arc-shaped bottom fixing plate, and the two sides of the left support frame and the right support frame are located at The front and rear ends of the opening position of the arc-shaped adjustment through hole are welded and fixed with an arc-shaped upper assembly plate, and the arc-shaped bottom fixing plate and the arc-shaped upper assembly plate are provided with circular limit through holes of the same size, so Limiting bolts are inserted into the limiting through holes of the arc-shaped upper assembly plate, and the arc-shaped upper assembly plate is inserted into the limiting through-holes of the arc-shaped bottom fixing plate through the limiting bolts and is fixedly connected to the arc-shaped bottom fixing plate. .

Further, in order to improve the stability of assembly adjustment, the internal cross-sectional size of the arc-shaped adjustment through hole is the same as the external cross-sectional size of the arc-shaped bottom fixing plate.

Further, in order to adjust the length conveniently and improve the scope of application, the left support frame and the right support frame both include an upper support frame and a lower support frame, and the lower surface of the upper support frame is provided with an inner top surface. There is an upper side assembly groove with a top telescopic hole, the upper surface of the lower support frame is provided with a lower side assembly groove with an external thread adjustment rod on the inner bottom surface, and a built-in internal thread is opened at the opening position of the lower end of the top telescopic hole The bottom adjusting groove of the adjusting pipe, the lower supporting frame is screwed into the inner thread adjusting pipe through the external thread adjusting rod and is movably connected with the upper supporting frame.

Further, in order to facilitate external adjustment and rotation, a lateral adjustment blind hole is provided on the outer surface of the inner thread adjustment pipe.

Further, in order to facilitate the installation of the lateral support mechanism, the outer surfaces of the left support frame and the right support frame are provided with oblique internal thread assembly through holes.

Further, in order to improve the lateral support, the oblique internal thread assembly through hole is internally threadedly connected with an oblique external thread support rod.

The beneficial effect of the utility model is that the cover beam formwork with adjustable lateral angle of the utility model is welded and fixed with an arc-shaped bottom fixing plate on the upper surface of the bottom fixing bracket at the opening position of the upper end of the bottom fitting groove, and the bottom fixing plate is welded and fixed on the upper surface of the bottom fixing bracket. The right support frame is provided with an arc-shaped adjustment through hole with openings at both ends and an upper assembly plate. The left and right supports are fixed by inserting the limit bolts on the upper assembly plate into the limit through holes on the arc-shaped bottom fixing plate. According to the assembly angle of the frame, the left and right support frames are composed of upper and lower support frames with adjustable spacing. The adjustment method is simple and convenient, and the structure is stable.

Description of drawings

The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

Figure 1 is a schematic structural diagram of the present invention.

Figure 2 is a partial cross-sectional view of the connecting ends of the upper and lower support frames in the present invention.

In the picture: 1. Bottom fixed bracket, 2. Left support bracket, 3. Right support bracket, 4. Bottom horizontal link, 5. Bottom assembly slot, 6. Bottom connecting cylinder, 7. Arc bottom fixing plate , 8. Arc adjustment through hole, 9. Arc upper assembly plate, 10. Limit through hole, 11. Limit bolt, 12. Upper support frame, 13. Lower support frame, 14. Top expansion hole, 15. Top side mounting groove, 16. External thread adjusting rod, 17. Bottom side mounting groove, 18. Internal thread adjusting pipe, 19. Bottom adjusting groove, 20. Side adjusting blind hole, 21. Oblique internal thread Assembly through hole, 22. Oblique external thread support rod.

Detailed ways

The present utility model will now be described in further detail in conjunction with the accompanying drawings. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the present invention in a schematic manner, so they only show the structures related to the present invention.

A cover beam formwork with adjustable lateral angle shown in Figures 1 and 2 includes a bottom fixed bracket 1, a left support frame 2 and a right support frame 3. The upper end of the bottom fixed bracket 1 is located at the left support frame 2 and the right support frame 3. The lower end of the right support frame 3 is provided with a bottom assembly groove 5 with a built-in bottom transverse link 4, the lower ends of the left support frame 2 and the right support frame 3 have an integral structure bottom connecting cylinder 6, and the left support frame 2 and the right The side support frame 3 is movably connected to the bottom fixed bracket 1 through the bottom connecting cylinder 6 at the lower end on the bottom transverse link 4 at the corresponding position, and the upper surface of the bottom fixed bracket 1 is located at the opening position of the upper end of the bottom assembly groove 5. The arc bottom is welded and fixed. The fixing plate 7, the left supporting frame 2 and the right supporting frame 3 are provided with arc-shaped adjustment through holes 8 whose openings at both ends are matched with the arc-shaped bottom fixing plate 7, and the left supporting frame 2 and the right supporting frame 3 The side is located at the opening position of the arc-shaped adjustment through hole 8. The front and rear ends are welded and fixed with an arc-shaped upper assembly plate 9, and the arc-shaped bottom fixing plate 7 and the arc-shaped upper assembly plate 9 are provided with circular limit holes of the same size. Hole 10, the limit through hole 10 of the arc-shaped upper assembly plate 9 is inserted into the limit bolt 11, and the arc-shaped upper assembly plate 9 is inserted into the limit through hole 10 of the arc-shaped bottom fixing plate 7 through the limit bolt 11 and the arc The bottom fixing plate 7 is fixedly connected.

Further, in order to improve the stability of assembly adjustment, the internal cross-sectional size of the arc-shaped adjustment through hole 8 is the same as the external cross-sectional size of the arc-shaped bottom fixing plate 7. 2 and the right support frame 3 both include an upper support frame 12 and a lower support frame 13. The upper support frame 12 is provided with an upper side assembly slot 15 on the lower surface with a top telescopic hole 14 on the inner top surface. The lower support frame The upper surface of 13 is provided with a lower side mounting groove 17 with an external thread adjusting rod 16 on the inner bottom surface. The upper side mounting groove 15 and the lower side mounting groove 17 are small adjustment grooves opened on the connecting surfaces of the upper and lower support frames. , the internal compressive strength can be improved by strengthening the internal structure or setting reinforcing ribs. The bottom opening position of the top telescopic hole 14 is provided with a bottom adjusting groove 19 with a built-in internal thread adjusting pipe 18, and the lower support frame 13 is rotated by an external thread adjusting rod 16. The inside of the inner threaded adjustment tube 18 is movably connected with the upper support frame 12. Further, in order to facilitate external adjustment and rotation, a lateral adjustment blind hole 20 is opened on the outer surface of the inner threaded adjustment tube 18. Further, in order to facilitate the installation of lateral support mechanism, the left side support frame 2 and the right side support frame 3 are provided with oblique internal thread assembly through holes 21, and the inclined internal thread assembly through holes 21 are located on both sides of the lower side assembly groove 17. Further, in order to To improve the lateral support, the oblique internal thread assembly through hole 21 is internally threaded with an oblique external thread support rod 22. A cover beam formwork with adjustable lateral angle of the present invention is located on the upper surface of the bottom fixing bracket 1. An arc-shaped bottom fixing plate 7 is welded and fixed at the upper end opening of the bottom assembly groove 5, and an arc-shaped adjustment through hole 8 with an upper assembly plate 9 opened at both ends is opened inside the left and right support frames. The limit bolts 11 are inserted into the limit through holes 10 on the arc bottom fixing plate 7 to fix the assembly angles of the left and right support frames. The left and right support frames are composed of upper and lower support frames with adjustable spacing. , The adjustment method is simple and convenient, and the structure is stable.

Taking the above ideal embodiment according to the present invention as inspiration, through the above description, relevant staff can make various changes and modifications without departing from the technical idea of the present invention. The technical scope of the present utility model is not limited to the content in the description, and its technical scope must be determined according to the scope of the claims.

Claims (6)

1. A cover beam formwork with a lateral angle adjustable, comprising a bottom fixing bracket (1), a left supporting frame (2) and a right supporting frame (3), characterized in that: the bottom fixing bracket (1) ) The upper end of the left support frame (2) and the lower end of the right support frame (3) are both provided with a bottom assembly groove (5) with a built-in bottom transverse link (4). The left support frame (2) and The lower end of the right support frame (3) is provided with an integral structure bottom connecting cylinder (6), and the left support frame (2) and the right support frame (3) are sleeved at the bottom of the corresponding position through the bottom connecting cylinder (6) at the lower end The transverse link (4) is movably connected with the bottom fixing bracket (1), and the upper surface of the bottom fixing bracket (1) is located at the opening position of the upper end of the bottom assembly groove (5), and an arc-shaped bottom fixing plate (7) is welded and fixed. , the left support frame (2) and the right support frame (3) are provided with arc adjustment through holes (8) whose openings at both ends are matched with the arc bottom fixing plate (7). Both sides of the side support frame (2) and the right support frame (3) are located at the opening position of the arc-shaped adjustment through hole (8); The fixed plate (7) and the arc-shaped upper assembly plate (9) are provided with circular limit through holes (10) of the same size, and the limit through holes (10) of the arc-shaped upper assembly plate (9) are inside the limit through holes (10). The limit bolts (11) are inserted, and the arc-shaped upper assembly plate (9) is inserted into the limit through holes (10) of the arc-shaped bottom fixing plate (7) through the limit bolts (11) and fixed to the arc-shaped bottom. The plate (7) is fixedly connected. 2. A cover beam formwork with adjustable lateral angle according to claim 1, characterized in that: the internal cross-sectional size of the arc-shaped adjustment through hole (8) and the outside of the arc-shaped bottom fixing plate (7) The cross-sections are the same size. 3. A kind of cover beam formwork with adjustable lateral angle according to claim 1, characterized in that: the left support frame (2) and the right support frame (3) both comprise an upper support frame ( 12) and a lower support frame (13), the lower surface of the upper support frame (12) is provided with an upper side mounting groove (15) with a top telescopic hole (14) on the inner top surface, the lower The upper surface of the support frame (13) is provided with a lower side assembly groove (17) whose inner bottom surface is provided with an external thread adjusting rod (16), and a built-in internal thread adjusting pipe (18) is provided at the opening position of the lower end of the top telescopic hole (14). ) bottom adjustment groove (19), the lower support frame (13) is screwed into the inner thread adjustment pipe (18) through the external thread adjustment rod (16) and is movably connected with the upper support frame (12). 4. A cover beam formwork with adjustable lateral angle according to claim 3, characterized in that a lateral adjustment blind hole (20) is provided on the outer side of the inner thread adjustment pipe (18). 5. A cover beam formwork with adjustable lateral angle according to claim 1, characterized in that: the outer sides of the left support frame (2) and the right support frame (3) are provided with inclined planes. Inside the threaded mounting through hole (21). 6. A cover beam formwork with adjustable lateral angle according to claim 5, characterized in that: the oblique internal thread assembly through hole (21) is internally threadedly connected with an oblique external thread support rod (22). ).

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