CN211037814U

CN211037814U - Reinforcing apparatus of concrete structure expansion joint template

Info

Publication number: CN211037814U
Application number: CN201921977757.0U
Authority: CN
Inventors: 赵永胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-07-17
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a reinforcing apparatus of concrete structure expansion joint template, include: the adjusting device comprises an adjusting frame, a supporting plate and a template, wherein an adjusting hole and a movable groove are formed in the adjusting frame, the adjusting hole is vertically arranged and penetrates through the adjusting frame, a screw rod is vertically arranged in the adjusting hole, and the movable groove is communicated with the adjusting hole; the movable groove is movably connected with an adjusting block, and two sides of the adjusting block are rotatably connected with connecting rods; the backup pad surface adopts the bolt fastening to have three fixed block, has seted up the dashpot in the fixed block, adjusts the pole end and extends to in the dashpot and be fixed with the limiting plate, and the limiting plate outer wall is fixed with the spring, and the other end and the backup pad of spring are connected. The utility model pushes the connecting rod by moving the adjusting block downwards, so as to extrude the supporting plate, the installation and the disassembly are more convenient, and the pressure is more uniformly applied to the template after the fixing; all set up at buffer gear in fixed block and backup pad, can finely tune after the wall body expend with heat and contract with cold, improve and consolidate the quality.

Description

Reinforcing apparatus of concrete structure expansion joint template

Technical Field

The utility model relates to an expansion joint template technical field, more specifically are a reinforcing apparatus of concrete structure expansion joint template.

Background

In the concrete building structure construction process, in order to increase the templates on the two sides of the expansion joint, a two-side reinforcement method, a concrete pouring method on the two sides of the expansion joint and other auxiliary tools are adopted during construction, and auxiliary reinforcement devices are generally adopted to reinforce the expansion joint templates.

At present, the reinforcing apparatus of current expansion joint template has following problem: (1) the fixing operation of the reinforcing device on the template is complex, and the template is not tightly attached to the wall body easily due to uneven pressure on the template after installation; (2) the reinforcing device does not have a buffering function, cannot cope with thermal expansion and cold contraction of a building, and cannot change along with slight movement of the template. For this reason, a new scheme needs to be designed to give improvements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reinforcing apparatus of concrete structure expansion joint template has solved the problem that proposes in the background art, satisfies the in-service use demand.

In order to achieve the above object, the utility model provides a following technical scheme: a reinforcing apparatus for a concrete structure expansion joint formwork, comprising: the adjustable template comprises an adjusting frame, a supporting plate and a template, wherein adjusting holes and movable grooves are formed in the adjusting frame, the adjusting holes are vertically arranged and penetrate through the adjusting frame, screw rods are vertically arranged in the adjusting holes, the movable grooves are communicated with the adjusting holes, and three groups of movable holes communicated with the movable grooves are formed in the surface of the adjusting frame; an adjusting block is movably connected in the movable groove, connecting rods are rotatably connected to two sides of the adjusting block, an adjusting rod is rotatably connected to the tail end of each connecting rod, and a screw hole is formed in the middle of the adjusting block and is in threaded connection with the screw rod through the screw hole; the utility model discloses a fixing device for fixing a plurality of supporting plates, including the buffer slot, regulation pole end, limiting plate, spring, backup pad, rubber plate, supporting plate surface adopts the bolt fastening to have three fixed block, the buffer slot has been seted up in the fixed block, it just is fixed with the limiting plate in extending to the buffer slot to adjust the pole end, the limiting plate outer wall is fixed with the spring, the other end and the backup pad of spring are connected, the backup pad includes fixed plate and rubber plate, the rubber plate bonds on fixed plate right side wall, be fixed with.

As a preferred embodiment of the utility model, the regulating block both sides are all seted up flutedly, two connecting holes have been seted up on the connecting rod surface, all install the spliced pole in the connecting hole, the connecting rod upper end is rotated through spliced pole and regulating block and is connected, the lower extreme passes through the spliced pole and is connected with adjusting the rotation of pole.

As an optimal implementation mode of the utility model, evenly be provided with a plurality of non slipping spur on the rubber slab outer wall, the non slipping spur is strip and the cross-section is the triangle-shaped structure, non slipping spur and arch plate all adopt rubber materials to make.

As an embodiment of the present invention, a plurality of fixing columns are provided on the right wall of the fixing plate, and the ends of the fixing columns are connected to the rubber plate.

As an embodiment of the present invention, the upper end of the screw rod extends to the top of the adjusting frame and is connected with the turntable, and the lower end extends to the lower part of the adjusting frame and is connected with the limiting block.

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

(1) this reinforcing apparatus moves down the promotion connecting rod through with the regulating block to extrude the backup pad, it is comparatively convenient to install and dismantle, and it is comparatively even to exert pressure to the template after fixed.

(2) This reinforcing apparatus all sets up at buffer gear in fixed block and backup pad, can finely tune after wall body expend with heat and contract with cold, improves and consolidates the quality.

Drawings

Fig. 1 is an overall structure diagram of the reinforcing device for the concrete structure expansion joint template of the present invention;

fig. 2 is a cross-sectional view of the support plate of the present invention;

FIG. 3 is a top view of the adjusting block of the present invention;

fig. 4 is a cross-sectional view of the fixing block of the present invention.

In the figure, a rotary table 1; a screw 2; an adjusting bracket 3; a template 4; a support plate 5; an anti-skid block 6; a fixed block 7; a connecting rod 8; a limiting block 9; an adjusting lever 10; a movable hole 11; a movable groove 12; an adjusting block 13; an adjustment hole 14; a rubber plate 15; a fixed column 16; a fixed plate 17; a dome plate 18; a recess 19; a screw hole 20; a connecting column 21; a buffer tank 22; a spring 23; and a retainer plate 24.

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 reinforcing apparatus for a concrete structure expansion joint formwork, comprising: the adjusting device comprises an adjusting frame 3, a supporting plate 5 and a template 4, wherein adjusting holes 14 and movable grooves 12 are formed in the adjusting frame 3, the adjusting holes 14 are vertically arranged and penetrate through the adjusting frame 3, screw rods 2 are vertically arranged in the adjusting holes 14, the movable grooves 12 are communicated with the adjusting holes 14, the movable grooves 12 are provided with three groups in total and are distributed at equal intervals, three groups of movable holes 11 communicated with the movable grooves 12 are formed in the surface of the adjusting frame 3, and a connecting rod 8 moves in the movable holes 11 during adjustment; an adjusting block 13 is movably connected in the movable groove 12, two sides of the adjusting block 13 are rotatably connected with connecting rods 8, the tail ends of the connecting rods 8 are rotatably connected with adjusting rods 10, a screw hole 20 is formed in the middle of the adjusting block 13 and is in threaded connection with the screw rod 2 through the screw hole 20, and the screw rod 2 is rotated to drive the adjusting block 13 to generate vertical displacement during adjustment; 5 surfaces of backup pad adopt the bolt fastening to have three fixed block 7, buffer slot 22 has been seted up in the fixed block 7, adjust the pole 10 end and extend to in the buffer slot 22 and be fixed with limiting plate 24, swing joint between pole 10 and the fixed block 7 adjusts, and adjust pole 10 and can carry out the flexible of certain degree, limiting plate 24 outer wall is fixed with spring 23, spring 23's the other end is connected with backup pad 5, backup pad 5 includes fixed plate 17 and rubber slab 15, rubber slab 15 bonds on fixed plate 17 right wall, be fixed with a plurality of arch plate 18 on the 15 left side walls of rubber slab, spring 23 and arch plate 18 have played the absorbing effect of buffering, play the regulating action when 4 fine movements of template.

In a further improvement, as shown in fig. 3: the recess 19 has all been seted up to regulating block 13 both sides, and two connecting holes have been seted up on the connecting rod 8 surface, all installs spliced pole 21 in the connecting hole, and spliced pole 21 can adopt fixed pin or bolt, and connecting rod 8 upper end is rotated through spliced pole 21 and regulating block 13 and is connected, and the lower extreme is rotated through spliced pole 21 and regulation pole 10 and is connected.

In a further improvement, as shown in fig. 1-2: evenly be provided with a plurality of non slipping spur 6 on the rubber slab 15 outer wall, non slipping spur 6 is strip and the cross-section is the triangle-shaped structure, and non slipping spur 6 and arch board 18 all adopt rubber materials to make, and non slipping spur 6 hugs closely template 4 and plays skid-proof effect.

Further improved, as shown in fig. 2: be provided with a plurality of fixed column 16 on the fixed plate 17 right wall, fixed column 16 is terminal to be connected with the laminating of rubber slab 15, and fixed column 16 and fixed plate 17 integrated into one piece have played certain supporting role.

Specifically, 2 upper ends of the screw rods extend to the upper side of the adjusting frame 3 and are connected with the rotary table 1, the lower ends of the screw rods extend to the lower side of the adjusting frame 3 and are connected with the limiting blocks 9, the screw rods 2 are conveniently rotated through the rotary table 1, the limiting blocks 9 play a limiting role, and the surfaces of the screw rods 2 are also provided with the limiting blocks above the adjusting frame 3.

The utility model discloses when using, arrange reinforcing apparatus in between two templates 4, template outer wall laminating expansion joint, then laminate backup pad 5 on template 4 surfaces, then rotate carousel 1, drive screw rod 2 after 1 rotations of carousel, thereby fixed block 7 receives screw thread influence downward displacement and drives connecting rod 8, make connecting rod 8 rotate and promote regulation pole 10, it promotes backup pad 5 to adjust pole 10, make the outer non slipping spur 6 of backup pad 5 hug closely template 4, be the biggest support degree when fixed block 7 removes to activity groove 12 bottom, connecting rod 8 adjusts to straight form this moment, template 4 take place the fine motion after expend with heat and contract with cold, can carry out the shrink of certain degree through spring 23 and rubber slab 15, also play the cushioning effect simultaneously.

The product protected by the scheme is put into practical production and application at present, and particularly achieves certain success in the field of expansion joint templates, so that the technical scheme of the product is obviously proved to be beneficial, meets social requirements, and is suitable for batch production and popularization and use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A reinforcing apparatus for a concrete structure expansion joint formwork, comprising: alignment jig (3), backup pad (5) and template (4), its characterized in that: an adjusting hole (14) and a movable groove (12) are formed in the adjusting frame (3), the adjusting hole (14) is vertically arranged and penetrates through the adjusting frame (3), a screw rod (2) is vertically arranged in the adjusting hole (14), the movable groove (12) is communicated with the adjusting hole (14), and three groups of movable holes (11) communicated with the movable groove (12) are formed in the surface of the adjusting frame (3);

an adjusting block (13) is movably connected in the movable groove (12), connecting rods (8) are rotatably connected to two sides of the adjusting block (13), an adjusting rod (10) is rotatably connected to the tail ends of the connecting rods (8), a screw hole (20) is formed in the middle of the adjusting block (13), and the adjusting block is in threaded connection with the screw rod (2) through the screw hole (20);

backup pad (5) surface adopts the bolt fastening to have three fixed block (7), buffer slot (22) have been seted up in fixed block (7), adjust pole (10) end and extend to in buffer slot (22) and be fixed with limiting plate (24), limiting plate (24) outer wall is fixed with spring (23), the other end and backup pad (5) of spring (23) are connected, backup pad (5) are including fixed plate (17) and rubber slab (15), rubber slab (15) bond on fixed plate (17) right wall, be fixed with a plurality of arch plate (18) on rubber slab (15) left side wall.

2. The reinforcing apparatus for a concrete structure expansion joint template as claimed in claim 1, wherein: the adjusting block (13) is provided with grooves (19) on two sides, two connecting holes are formed in the surface of the connecting rod (8), connecting columns (21) are installed in the connecting holes, the upper ends of the connecting rods (8) are rotatably connected with the adjusting block (13) through the connecting columns (21), and the lower ends of the connecting rods (8) are rotatably connected with the adjusting rods (10) through the connecting columns (21).

3. The reinforcing apparatus for a concrete structure expansion joint template as claimed in claim 1, wherein: the anti-skidding structure is characterized in that a plurality of anti-skidding blocks (6) are uniformly arranged on the outer wall of the rubber plate (15), the anti-skidding blocks (6) are strip-shaped, the cross sections of the anti-skidding blocks are triangular structures, and the anti-skidding blocks (6) and the arch-shaped plate (18) are made of rubber materials.

4. The reinforcing apparatus for a concrete structure expansion joint template as claimed in claim 1, wherein: be provided with a plurality of fixed column (16) on fixed plate (17) right wall, fixed column (16) end and rubber slab (15) laminating are connected.

5. The reinforcing apparatus for a concrete structure expansion joint template as claimed in claim 1, wherein: the upper end of the screw rod (2) extends to the upper part of the adjusting frame (3) and is connected with the turntable (1), and the lower end of the screw rod extends to the lower part of the adjusting frame (3) and is connected with the limiting block (9).