CN213038868U - Formwork lateral reinforcing device with protection structure - Google Patents

Abstract

The utility model relates to a building engineering construction technical field, in particular to mould shell side direction reinforcing apparatus with protective structure. It includes the scaffold frame, the template, fixing device includes rotatory fastener, and consolidate the subassembly, it includes the adjusting sleeve who is connected with rotatory fastener one end to consolidate the subassembly, the protection piece, and the threaded rod, be provided with the internal thread with the external screw thread looks adaptation of threaded rod in the adjusting sleeve, the protection piece includes the fixed plate, be provided with the elastic plate on the fixed plate is close to a mould shell side, be provided with a plurality of buffer spring between elastic plate and fixed plate, another side at the fixed plate is provided with the threaded sleeve, threaded sleeve and threaded rod threaded connection, buffer spring's one end and fixed plate fixed connection, the other end and elastic plate fixed connection. The utility model discloses simple structure, reasonable in design, it is convenient to install, dismantle, and the mould shell takes place to slide when can effectively preventing concrete placement, and the shaping quality is guaranteed.

Description

Formwork lateral reinforcing device with protection structure

Technical Field

The utility model relates to a building engineering construction technical field, in particular to mould shell side direction reinforcing apparatus with protective structure.

Background

The shuttering is a special shuttering for cast-in-situ bidirectional ribbed floor slab construction, and is a technically mature building material. The construction method has the advantages that the girder is omitted, the inner columns are reduced, the effective space of the building is greatly increased, the floor height is correspondingly reduced, the traditional uneconomical operation method that the conventional cast-in-place floor slab is large in span, the thickness of the slab needs to be increased, the amount of concrete and steel is increased, the construction cost is high and the like is broken through, the structural form is light in weight, strong in bearing capacity, good in overall performance, high in rigidity, high in anti-seismic grade, simple in construction process, reliable in quality, novel in appearance, capable of omitting the suspended ceiling, simple and convenient to process, and more applied to various large-scale construction projects.

In concrete work progress, when the formwork shell is under construction to a certain position, especially be located the formwork shell at edge, often belong to unsettled state, and unsettled state's reason is that one side of traditional marginal formwork shell does not have effectual reinforcement measure, so reserve one section position when pouring and do not pour, so not only can cause the formwork shell to produce lateral displacement, construction quality can not guarantee, and the efficiency of construction is lower moreover. Although the technical problem of lateral displacement of the formwork is solved in the prior art, the formwork is inconvenient to disassemble, the formwork cannot be effectively protected, and the construction progress is not accelerated.

Like patent CN 206722393U, disclose a mould shell side direction reinforcing apparatus, including scaffold frame and the template that is used for supporting the mould shell, the formwork erection is in the top of scaffold frame, and rigid connection has rotatory fastener on the scaffold frame of outside edge, the rotatory fastener other end is connected with interior silk sleeve, be equipped with the lead screw in the interior silk sleeve, the plane top dish is installed to the front end of lead screw, the plane top dish compresses tightly on the curb plate of marginal mould shell, the rear end of lead screw is equipped with the twist grip of distance between rotatable adjustment plane top dish and the curb plate. The utility model discloses fine solution take place the problem of lateral displacement easily in the mould shell work progress, can accelerate concrete construction speed, guarantee the engineering quality.

However, the patent also has the following disadvantages: firstly, after the internal thread sleeve is rotated by using the rotating handle, the screw rod drives the plane top disc to tightly press the formwork, and the formwork is fragile and easy to deform, so that the formwork is easily damaged, and the pouring forming quality cannot be ensured. Secondly, when pouring and accomplishing the dismantlement lead screw, need destroy the lead screw and demolish, not only take trouble and difficultly, still can reduce the efficiency of construction.

Disclosure of Invention

Not enough to prior art exists, the utility model aims to solve the technical problem that, a simple structure is provided, the emergence of the mould shell condition of sliding when can effectively preventing concrete placement, fixed firm, the mould shell side direction reinforcing apparatus who has protective structure that shaping is of high quality.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a lateral reinforcing device for a formwork with a protective structure comprises a scaffold and a template arranged above the scaffold and used for supporting the formwork, wherein a fixing device used for preventing the formwork from moving laterally is arranged at the outer edge of the scaffold, the fixing device comprises a rotary fastener fixedly connected with the scaffold and a reinforcing component connected with the rotary fastener, the reinforcing component comprises an adjusting sleeve connected with one end of the rotary fastener, a protective piece used for preventing the formwork from being extruded and deformed and a threaded rod arranged between the adjusting sleeve and the protective piece, an internal thread matched with the external thread of the threaded rod is arranged in the adjusting sleeve, the protective piece comprises a fixed plate, an elastic plate is arranged on one side surface of the fixed plate close to the formwork, a plurality of buffer springs are arranged between the elastic plate and the fixed plate, and a threaded sleeve is arranged on the other side surface of the fixed plate, the threaded sleeve is in threaded connection with the threaded rod, one end of the buffer spring is fixedly connected with the fixed plate, and the other end of the buffer spring is fixedly connected with the elastic plate.

According to the lateral reinforcing device with the protective structure for the formwork, the protective rubber layer is further arranged on one side face, in contact with the formwork, of the elastic plate.

In the lateral formwork reinforcing device with the protective structure, the protective rubber layer is provided with a plurality of grooves or ribs for increasing the contact area.

According to the lateral reinforcing device with the protective structure for the formwork, the handle capable of rotatably adjusting the distance between the fixed plate and the contact side face of the formwork is arranged at the tail end of the adjusting sleeve.

The lateral formwork reinforcing device with the protective structure is characterized in that the number of the threaded sleeves is 2, and the number of the threaded rods is matched with that of the threaded sleeves.

The utility model discloses mould shell side direction reinforcing apparatus with protective structure's beneficial effect is: one side through at the fixed plate sets up protection component, can effectively prevent the mould shell damage, guarantees to pour the shaping quality. Through set up the threaded sleeve on the fixed plate, and set up the threaded rod rather than threaded connection on the threaded sleeve, can realize pouring the purpose of dismantling fast when accomplishing. The arrangement of the protective rubber layer and the groove arranged on the protective rubber layer can increase the contact area between the formwork and the fixed plate, increase the friction coefficient between the formwork and the fixed plate and increase the fixing firmness of the formwork. The utility model discloses simple structure, reasonable in design, it is convenient to install, dismantle, and the mould shell takes place to slide when can effectively preventing concrete placement, and is fixed firm, stable good.

Drawings

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

FIG. 2 is an enlarged view of part A;

fig. 3 is a schematic view of a fixed connection structure of the fixing plate and the threaded sleeve.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments;

as shown in fig. 1, 2 and 3, a lateral formwork reinforcing device with a protective structure comprises a scaffold 1 and a formwork 3 arranged above the scaffold 1 for supporting a formwork 2, wherein a fixing device for preventing the formwork 2 from moving laterally is arranged at the outer edge of the scaffold 1. The formworks 2 are arranged in a plurality of numbers and are sequentially arranged on the formworks 3. The fixing means in this embodiment comprises a swivel fastener 4 fixedly connected to the scaffold 1, and a reinforcing member connected to the swivel fastener 4. The reinforcing component comprises an adjusting sleeve 5 connected with one end of the rotary fastener 4, a protection piece used for preventing the formwork 2 from being extruded and deformed, and a threaded rod 6 arranged between the adjusting sleeve 5 and the protection piece, wherein an internal thread matched with the external thread of the threaded rod 6 is arranged in the adjusting sleeve 5.

In order to effectively prevent the formwork from being damaged, the protection device in this embodiment includes a fixing plate 7, an elastic plate 8 is disposed on one side of the fixing plate 7 close to the formwork 2, a plurality of buffer springs 9 are disposed between the elastic plate 8 and the fixing plate 7, a threaded sleeve 10 is disposed on the other side of the fixing plate 7, the threaded sleeve 10 is in threaded connection with the threaded rod 6, wherein the internal thread of the threaded sleeve 10 is matched with the external thread of the threaded rod 6. One end of the buffer spring 9 is fixedly connected with the fixed plate 7, and the other end is fixedly connected with the elastic plate 8. Furthermore, a protective rubber layer 11 is arranged on one side surface of the elastic plate 8, which is in contact with the formwork 2. Wherein, the threaded sleeve 10 and the fixing plate 7 are integrally formed, and the tail end of the adjusting sleeve 5 is provided with a handle 12 which can rotatably adjust the contact side distance between the fixing plate 7 and the formwork 2.

In the present embodiment, the rubber layer 11 is provided with grooves or ribs, not shown in the drawings, for increasing the contact area. Wherein, the setting of recess or fin can increase the area of contact of the edge of mould shell 2 and fixed plate 7 to increased the fixed firmness of mould shell 2, mould shell 2 takes place to slide and produces the aversion when can effectively preventing to pour concrete, has guaranteed structure and impression quality, has saved the maintenance cost, has reduced construction cost. In order to further achieve the purpose of enhancing the fixing firmness of the formwork, in this embodiment, 2 threaded sleeves 10 are disposed on the fixing plate 7, and the number of the threaded rods 6 is matched with the number of the threaded sleeves 10.

The utility model discloses when the installation was used, install rotatory fastener 4 earlier to and adjusting sleeve 5, with the lateral surface of protection piece laminating mould shell 2 after, then with the one end and the 5 threaded connection of adjusting sleeve of threaded rod 6, the other end and 10 threaded connection of threaded sleeve. The distance between the fixed plate 7 and the formwork 2 is adjusted by rotating the handle 12, so that the fixed plate 7 is tightly pressed and contacted with one side surface of the formwork 2, and the movement of the formwork 2 is prevented, and the damage and the deformation of the formwork 2 caused by the overlarge pressing force can be effectively prevented due to the arrangement of the protection piece, namely the buffer spring 9, the elastic plate 8 and the protection rubber layer 11 on the fixed plate 7. The sum of the integral vertical height of the protection part and the height of the threaded rod 6 screwed into the threaded sleeve 10 can be set to be the same as the thickness of concrete to be poured on the side edge of the formwork edge, so that the purpose that the threaded rod 6 does not leak out of the outer side of the concrete poured on the edge of the formwork after the formwork is disassembled can be achieved. When pouring is completed and the requirement for removing the template is met, the adjusting sleeve 5 is screwed out to be removed, the protection piece and the threaded rod 6 are reserved in the structure, the integral strength of the structure can be improved, and the forming quality can be guaranteed.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims (5)

1. The utility model provides a mould shell side direction reinforcing apparatus with protective structure, includes the scaffold frame to and set up the template that is used for supporting the mould shell above the scaffold frame the outside edge of scaffold frame is provided with the fixing device who is used for preventing mould shell lateral shifting, fixing device include with scaffold frame fixed connection's rotatory fastener to and the reinforcement subassembly of being connected with rotatory fastener, its characterized in that: the utility model discloses a mould shell, including the casing, consolidate subassembly, including the regulation sleeve who is connected with rotatory fastener one end for prevent that the mould shell from receiving the protection piece of extrusion deformation, and set up the threaded rod between regulation sleeve and protection piece, be provided with the internal thread with the external screw thread looks adaptation of threaded rod in the regulation sleeve, the protection piece includes the fixed plate, is provided with the elastic plate on the fixed plate is close to mould shell side, is provided with a plurality of buffer spring between elastic plate and fixed plate, is provided with the threaded sleeve in the another side of fixed plate, threaded sleeve and threaded rod threaded connection, buffer spring's one end and fixed plate fixed connection, the other end and elastic plate.

2. A formwork lateral reinforcement device with protective structure as claimed in claim 1, wherein: and a protective rubber layer is also arranged on one side surface of the elastic plate, which is in contact with the formwork.

3. A formwork lateral reinforcement device with protective structure as claimed in claim 2, wherein: the protective rubber layer is provided with a plurality of grooves or ribs for increasing the contact area.

4. A formwork lateral reinforcement device with protective structure as claimed in claim 1, wherein: the tail end of the adjusting sleeve is provided with a handle which can rotatably adjust the distance between the fixed plate and the contact side surface of the formwork.

5. A formwork lateral reinforcement device with protective structure as claimed in claim 1, wherein: the threaded sleeve sets up to 2, the quantity of threaded rod and the quantity looks adaptation of threaded sleeve.

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