CN216615970U

CN216615970U - Cast-in-place piping lane inner formword strutting arrangement

Info

Publication number: CN216615970U
Application number: CN202220034202.8U
Authority: CN
Inventors: 杜宁; 苗天龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-05-27
Anticipated expiration: 2032-01-05

Abstract

The utility model discloses a formwork supporting device in a cast-in-place pipe gallery, and belongs to the technical field of formwork supporting. The utility model provides an inside template strutting arrangement of cast-in-place piping lane, includes the base, it has set firmly two handles to remove seat both sides outer wall upper portion symmetry, it has the bull stick to articulate through the pivot to remove the seat inside, the round slot has been seted up for the position of the tip of bull stick to remove the seat inside, the wind spring has been cup jointed for the position of round slot to the pivot outer wall, the bull stick rear end articulates there is the stripper plate, the stripper plate rear wall is linear equidistant structure and inlays and be equipped with a plurality of cylinders, base both sides outer wall is linear equidistant structure symmetry and has set firmly a plurality of baffles, kerve both sides inner wall middle part all articulates through the articulated shaft has the cardboard, articulated shaft outer wall symmetry cover is equipped with two torque spring. The utility model ensures that the supporting force borne by the template is more uniform and firm, and is beneficial to improving the pouring effect.

Description

Cast-in-place piping lane inner formword strutting arrangement

Technical Field

The utility model relates to the technical field of formwork support, in particular to a formwork support device in a cast-in-place pipe gallery.

Background

The pipe gallery is a corridor for fixing the pipes, a plurality of pipes in chemical industry and related factories are concentrated together and are arranged along the outside of a device or a factory building, in the construction process of the pipe gallery, workers can firstly limit the position of the inner wall of the pipe gallery by using templates and then build the pipe gallery in a concrete pouring mode, after the pouring process is finished, concrete can be solidified and formed in a certain time, but because the bearing capacity of the templates is limited and the concrete cannot be longitudinally stacked when in a fluid state, the problem that the templates cannot be supported and topple over is caused, the existing method mostly supports the templates by supporting rods outside to ensure the vertical state of the templates, the method not only can provide lower supporting force, but also the included angle between the templates is limited by the length, and moreover, if the included angle between the supporting rods and the ground is too large, the templates are difficult to be supported by means of force, this is not beneficial to supporting the position of the formwork where the formwork is higher, and in view of this, we propose a cast-in-place pipe gallery internal formwork support device.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide a supporting device for an internal template of a cast-in-place pipe gallery, which aims to solve the problems in the background technology.

2. Technical scheme

A cast-in-place pipe gallery internal formwork supporting device comprises a base, wherein a moving seat is arranged above the front side of the base, a bottom groove is formed in the bottom surface of the moving seat relative to the position of the base, a plurality of threaded holes are formed in the top surface of the base in a linear equidistant structure, threaded rods are inserted into the threaded holes, two handles are symmetrically and fixedly arranged on the upper portions of the outer walls of the two sides of the moving seat, a rotating rod is hinged to the inside of the moving seat through a rotating shaft, a circular groove is formed in the inside of the moving seat relative to the end portion of the rotating rod, a coil spring is sleeved on the outer wall of the rotating shaft relative to the position of the circular groove, an extrusion plate is hinged to the rear end of the rotating rod, a plurality of rollers are embedded in the rear wall of the extrusion plate in a linear equidistant structure, a plurality of baffles are symmetrically and fixedly arranged on the outer walls of the two sides of the base in a linear equidistant structure, and clamping plates are hinged to the middle portions of the inner walls of the two sides of the bottom groove through a hinge shaft, two torsion springs are symmetrically sleeved on the outer wall of the hinged shaft.

Preferably, the base is the I-shaped structure, the removal seat is the U type structure, base top surface and kerve top surface sliding contact, kerve both sides inner wall and base both sides outer wall clearance fit.

Preferably, the screw hole is T type structure, threaded rod and screw hole threaded connection, the bull stick is the high inclined structure setting in low back in front.

Preferably, the outer side end of the coil spring is fixedly connected with the inner wall of the circular groove, and the roller is rotatably connected with the extrusion plate.

Preferably, the baffle and the clamping plate are inclined structures with the inner side ends being forwards deviated, and the clamping plate is in meshing contact with the top plate.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. the utility model is provided with the base and the extrusion plate, and the upper side and the lower side of the template can be respectively supported by the base and the extrusion plate, so that the supporting force applied to the template is more uniform and firm, and the pouring effect is favorably improved.

2. The utility model is provided with the clamping plate, the baffle and the torsion spring, under the meshing contact of the clamping plate and the baffle, even if the included angle between the rotating rod and the ground is large, the supporting force for the template can be ensured, the flexibility of the device is enhanced, moreover, under the action of the revolving force of the coil spring, the extrusion plate can generate more powerful supporting effect for the template, and the practicability is strong.

Drawings

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

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic cross-sectional view of the movable base of the present invention;

fig. 4 is an enlarged schematic view of the structure at the position a of the present invention.

The reference numbers in the figures illustrate: 1. a base; 2. a movable seat; 3. a bottom groove; 4. a threaded hole; 5. a threaded rod; 6. a grip; 7. a rotating rod; 8. a rotating shaft; 9. a circular groove; 10. a coil spring; 11. a pressing plate; 12. a drum; 13. a baffle plate; 14. hinging a shaft; 15. clamping a plate; 16. a torsion spring.

Detailed Description

Referring to fig. 1-4, the present invention provides the following technical solutions:

a cast-in-place pipe gallery internal formwork supporting device comprises a base 1, a moving seat 2 is arranged above the front side of the base 1, a bottom groove 3 is arranged at the position of the bottom surface of the moving seat 2 corresponding to the base 1, a plurality of threaded holes 4 are arranged at the top surface of the base 1 in a linear equidistant structure, threaded rods 5 are inserted into the threaded holes 4, two handles 6 are symmetrically and fixedly arranged at the upper parts of the outer walls at two sides of the moving seat 2, a rotating rod 7 is hinged inside the moving seat 2 through a rotating shaft 8, a round groove 9 is arranged at the position of the inner part of the moving seat 2 corresponding to the end part of the rotating rod 7, a coil spring 10 is sleeved at the position of the outer wall of the rotating shaft 8 corresponding to the round groove 9, a squeezing plate 11 is hinged at the rear end of the rotating rod 7, a plurality of rollers 12 are embedded at the rear wall of the squeezing plate 11 in a linear equidistant structure, a plurality of baffles 13 are symmetrically and fixedly arranged at the outer walls at two sides of the base 1 in a linear equidistant structure, clamping plates 15 are hinged at the middle parts of the inner walls at two sides of the bottom groove 3 through a hinged shaft 14, two torsion springs 16 are symmetrically sleeved on the outer wall of the hinge shaft 14.

Specifically, base 1 is the I shape structure, removes seat 2 and is the U type structure, and base 1 top surface and 3 top surface sliding contact of kerve, 3 both sides inner walls of kerve and 1 both sides outer wall clearance fit in base.

Further, screw hole 4 is T type structure, threaded

rod

5 and 4 threaded connection of screw hole, the high slope structure setting in low back before bull stick 7 is, the staff is when using this device to carry out the template support, can be with the laminating of base 1's rear end earlier with template outer wall lower extreme, with this can be earlier to the bottom of template production supporting effect, a plurality of cylinders 12 that lie in 7 articulated extrusion plates of bull stick rear end 11 back walls also can contact and support it with the template outer wall simultaneously, the staff alright twist screw hole 4 with a plurality of threaded rods 5 and make its lower extreme pass screw hole 4 and insert in the ground afterwards, the fixing of this device has just been accomplished like this.

Furthermore, the outer end of the coil spring 10 is fixedly connected with the inner wall of the circular groove 9, and the roller 12 is rotatably connected with the extrusion plate 11.

Furthermore, the baffle 13 and the clamping plate 15 are both inclined structures with the inner side ends being deviated forwards, the clamping plate 15 is meshed and contacted with the top plate, a worker can push the moving seat 2 along the upper part of the base 1, when the moving seat 2 moves along the sliding fit direction of the bottom groove 3 and the base 1, the clamping plate 15 hinged on the inner wall of the bottom groove 3 can rotate outwards continuously under the extrusion of the baffle 13, and is immediately restored to the original position under the rotating force of the torsion spring 16, on the other hand, the pressing plate 11 at the rear side of the rotating rod 7 is also slid upwards along the front wall of the template by the roller 12, and the coil spring 10 is also tightened along with the rotation of the rotating rod 7 and causes the rotating rod 7 to generate a backward deflecting force, thereby enhancing the support of the template, when the movable base 2 slides to a designated position, the extrusion plate 11 will have a supporting effect on the upper side of the die plate, the movable base 2 is restrained in the existing position by the engagement and contact of the catch plate 15 and the catch plate 13.

The working principle is as follows: when a worker uses the device to support the template, the rear end of the base 1 can be firstly attached to the lower end of the outer wall of the template, so that the bottom of the template can be firstly supported, meanwhile, a plurality of rollers 12 positioned at the rear wall of the extrusion plate 11 hinged at the rear end of the rotating rod 7 can also be contacted with the outer wall of the template and support the outer wall of the template, then the worker can screw a plurality of threaded rods 5 into the threaded holes 4 and enable the lower ends of the threaded rods to penetrate through the threaded holes 4 and be inserted into the ground, so that the fixing of the device is completed, further, the worker can push the movable seat 2 along the upper part of the base 1, when the movable seat 2 moves along the sliding fit direction of the bottom groove 3 and the base 1, the clamping plate 15 hinged on the inner wall of the bottom groove 3 can continuously rotate outwards under the extrusion of the baffle 13 and immediately returns to the original position under the rotating force of the torsion spring 16, on the other hand, the extrusion plate 11 at the rear side of the rotating rod 7 can also slide upwards along the front wall of the template through the rollers 12, the coil spring 10 is also tightened with the rotation of the rotary rod 7 and causes the rotary rod 7 to generate a backward deflecting force, thereby enhancing the support of the template, when the movable seat 2 slides to a designated position, the pressing plate 11 generates a supporting effect on the upper side of the template, and the movable seat 2 is limited to the existing position under the engaging contact relationship between the clamping plate 15 and the baffle 13.

Claims

1. The utility model provides an inside template strutting arrangement of cast-in-place piping lane, includes base (1), its characterized in that: the improved automatic feeding device is characterized in that a moving seat (2) is arranged above the front side of a base (1), a bottom groove (3) is formed in the bottom surface of the moving seat (2) relative to the position of the base (1), a plurality of threaded holes (4) are formed in the top surface of the base (1) in a linear equidistant structure, a threaded rod (5) is inserted into each threaded hole (4), two handles (6) are symmetrically and fixedly arranged on the upper portions of the outer walls of the two sides of the moving seat (2), a rotating rod (7) is hinged to the inside of the moving seat (2) through a rotating shaft (8), a circular groove (9) is formed in the inside of the moving seat (2) relative to the end portion of the rotating rod (7), a coil spring (10) is sleeved on the outer wall of the rotating shaft (8) relative to the position of the circular groove (9), an extrusion plate (11) is hinged to the rear end of the rotating rod (7), and a plurality of rollers (12) are embedded in the rear wall of the extrusion plate (11) in a linear equidistant structure, the outer wall of two sides of the base (1) is of a linear equidistant structure, a plurality of baffles (13) are symmetrically and fixedly arranged, the middle parts of the inner walls of two sides of the bottom groove (3) are hinged with clamping plates (15) through hinged shafts (14), and two torsion springs (16) are symmetrically sleeved on the outer walls of the hinged shafts (14).

2. The cast-in-place pipe gallery internal formwork support device of claim 1, characterized in that: the base (1) is of an I-shaped structure, the moving seat (2) is of a U-shaped structure, the top surface of the base (1) is in sliding contact with the top surface of the bottom groove (3), and the inner walls on two sides of the bottom groove (3) are in clearance fit with the outer walls on two sides of the base (1).

3. The cast-in-place pipe gallery internal formwork support device of claim 1, characterized in that: threaded hole (4) are T type structure, threaded rod (5) and threaded hole (4) threaded connection, bull stick (7) are the high inclined structure setting in low back in front.

4. The cast-in-place pipe gallery internal formwork support device of claim 1, characterized in that: the outer side end of the coil spring (10) is fixedly connected with the inner wall of the circular groove (9), and the roller (12) is rotatably connected with the extrusion plate (11).

5. The cast-in-place pipe gallery internal formwork support device of claim 1, characterized in that: the baffle (13) and the clamping plate (15) are both of an inclined structure with the inner side end being deviated forwards, and the clamping plate (15) is meshed and contacted with the top plate.