CN216663853U - Arch bridge is leak protection thick liquid device for concrete placement - Google Patents

Abstract

The utility model provides a slurry leakage prevention device for arch bridge concrete pouring, which comprises a template assembly, a connecting and fixing mechanism, a sealing mechanism and an adsorption mechanism, wherein the connecting and fixing mechanism is fixed on two side walls of the template assembly, the sealing mechanism is arranged in the template assembly, and the adsorption mechanism is arranged in the connecting and fixing mechanism. According to the utility model, the spring and the rebound plate are arranged in the sealing mechanism, the arc plate is inserted between the rebound plates in the processes of assembling the first template and the second template, at the moment, the spring is compressed, and the rebound force of the spring enables the rebound plate to be in close contact with the arc plate, so that the joint of the first template and the template is sealed, and meanwhile, the rebound force can be generated as long as the spring is compressed, so that the rebound plate and the arc plate can always seal the joint, the slurry leakage prevention effect of the device is ensured, and the practicability of the device is improved.

Description

Arch bridge is leak protection thick liquid device for concrete placement

Technical Field

The utility model relates to the technical field of a slurry leakage prevention device for arch bridge concrete pouring, in particular to a slurry leakage prevention device for arch bridge concrete pouring.

Background

An arch bridge refers to a bridge having an arch as the primary load bearing member of the structure in a vertical plane. The vertical load is transferred to the arch abutment through the arch camber, the pier needs to be concreted in the arch bridge construction process, and a slurry leakage prevention device needs to be used in the pouring process.

However, the existing anti-leakage device for arch bridge concrete pouring is used for sealing the joint between the first template and the second template by arranging the connecting cavity in the first template and arranging the inserting plate at one end of the second template, but the gap between the first template and the second template is enlarged due to abrasion of the second template in the using process, so that the leakage of the concrete is caused due to the fact that the first template and the second template are not tightly connected in the subsequent pouring process, and the practicability and the anti-leakage effect of the device are reduced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a slurry leakage prevention device for arch bridge concrete pouring, which solves the problems that in the prior art, the slurry leakage prevention device for arch bridge concrete pouring realizes slurry leakage prevention by arranging a connecting cavity in a first template and arranging an inserting plate at one end of a second template to seal the joint of the first template and the second template in the using process, but the gap between the first template and the second template is enlarged due to abrasion of the templates in the using process, slurry leakage is caused due to untight connection of the first template and the second template in the subsequent pouring process, and the practicability and the leakage prevention effect of the device are reduced.

In order to achieve the above object, according to one aspect of the present invention, there is provided a slurry leakage prevention device for arch bridge concrete pouring, including a formwork assembly, a connection fixing mechanism, a sealing mechanism and an adsorption mechanism, wherein the connection fixing mechanism is fixed on both side walls of the formwork assembly, the sealing mechanism is arranged in the formwork assembly, and the adsorption mechanism is arranged in the connection fixing mechanism.

Further, the template assembly comprises a first template, a second template arranged on one side of the first template, a template cavity formed between the first template and the second template and welded to the first template and the reinforcing ribs in the second template, the first template and the second template are installed on the outer side of the set pier reinforcing steel bar frame, then concrete is poured into the pier reinforcing steel bar frame in the template cavity, and the reinforcing ribs can improve the rigidity of the first template and the rigidity of the template.

Further, connect fixed establishment including fixing connecting plate one on the wall of template one both sides is fixed connecting plate two on the wall of template two both sides, the shaping in connecting plate one and connecting hole on the connecting plate two alternates fixing bolt and turn-knob in the connecting hole are in nut on the fixing bolt, the connecting hole does fixing bolt provides the space of alternating, the nut with fixing bolt combined together with can be right template one and template two are connected fixedly.

Furthermore, the sealing mechanism comprises a connecting cavity arranged in the first template, an arc-shaped plate arranged on one side wall of the second template, a spring fixed on the two side walls in the connecting cavity and a rebound plate fixed at one end of the spring, wherein the arc-shaped plate and the rebound plate are made of sheet iron, during the process of assembling the first template and the second template, the arc-shaped plate is inserted between the rebounding plates, the spring is compressed at the moment, the rebounding force of the spring enables the rebounding plates to be in close contact with the arc-shaped plate, thereby sealing the connection part of the first template and the template, and simultaneously generating resilience force as long as the spring is compressed, can make the rebound board and the arc seals the junction all the time, guarantees the leak protection thick liquid effect of device, improves the device practicality.

Further, adsorb the mechanism including setting up cavity one on the connecting plate one lateral wall and setting up cavity two on the two lateral walls of connecting plate is installed magnetic sheet one in the cavity and installing magnetic sheet two in the cavity, magnetic sheet one and the magnetism of magnetic sheet two is opposite, and is fixed template one and template two, through magnetic sheet one and magnetic sheet two can with template one and template two adsorbs fixedly, and then prevent because of template one and template two shifts and lead to the connecting hole does not correspond, and the staff of being convenient for will template one and template two are fixed together fast.

Further, the connecting cavity in the sealing mechanism is formed in the first template, the arc-shaped plate is welded with the second template, the spring is welded with the connecting cavity and the rebound plate, the connecting cavity provides a connecting space for the arc-shaped plate, and simultaneously provides an installation space for the spring and the rebound plate.

Further, in the adsorption device the cavity I is formed on the template I, the cavity II is formed on the template II, the magnetic plate I is connected with the cavity I through a clamping groove, the magnetic plate II is connected with the cavity II through a clamping groove, the cavity I provides an installation space for the magnetic plate I, and the cavity II provides an installation space for the magnetic plate II.

Furthermore, the first connecting plate and the second connecting plate in the connecting and fixing mechanism are welded with the first template and the second template in the template assembly, and the first connecting plate and the second connecting plate are convenient for assembling and fixing the first template and the second template.

By applying the technical scheme of the utility model, in the using process of the device, the first template and the second template are firstly arranged at the outer side of the arranged pier reinforcing steel bar frame, in the assembling process, the arc-shaped plate is inserted between the rebound plates, the spring is compressed at the moment, the rebound force of the spring enables the rebound plates to be in close contact with the arc-shaped plate, the joint of the first template and the second template is further sealed, the slurry leakage phenomenon in the concrete pouring process is prevented, after the assembling is finished, the first template and the second template are adsorbed and fixed by the first magnetic plate and the second magnetic plate, then a worker directly penetrates the fixing bolt through the connecting hole, the first template and the second template are fixed by the nut, after the fixing is finished, the concrete is poured into the pier reinforcing steel bar frame in the template cavity, and simultaneously, the rebound force can be generated as long as the spring is compressed, so that the rebound plates and the arc-shaped plate can always seal the joint, the slurry leakage prevention effect of the device is ensured.

In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the utility model, and are included to illustrate an exemplary embodiment of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of a grout leakage prevention device for pouring concrete of an arch bridge according to the utility model;

FIG. 2 is a top sectional view of a first formwork and a second formwork in the grout leakage preventing device for pouring concrete of an arch bridge according to the utility model;

FIG. 3 shows an enlarged view at A of a grout leakage preventing device for pouring concrete of an arch bridge according to the present invention;

FIG. 4 is an enlarged view of the place B of the grout leakage preventing device for pouring concrete of an arch bridge according to the present invention;

FIG. 5 shows a first connecting plate and a second connecting plate of the anti-leakage device for pouring concrete of an arch bridge according to the utility model in cross section.

Wherein the figures include the following reference numerals:

1. a template assembly; 101. a first template; 102. a second template; 103. a template cavity; 104. reinforcing ribs; 2. a connecting and fixing mechanism; 201. a first connecting plate; 202. a second connecting plate; 203. connecting holes; 204. fixing the bolt; 205. a nut; 3. a sealing mechanism; 301. a connecting cavity; 302. an arc-shaped plate; 303. a spring; 304. a rebound board; 4. an adsorption mechanism; 401. a first concave cavity; 402. a first magnetic plate; 403. a second magnetic plate; 404. and a second concave cavity.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances for describing embodiments of the utility model herein. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

As shown in fig. 1-5, the anti-leakage device for arch bridge concrete pouring comprises a template assembly 1, a connecting and fixing mechanism 2, a sealing mechanism 3 and an adsorption mechanism 4, wherein the connecting and fixing mechanism 2 is fixed on both side walls of the template assembly 1, the sealing mechanism 3 is arranged in the template assembly 1, and the adsorption mechanism 4 is arranged in the connecting and fixing mechanism 2. In the use when leak protection thick liquid device, install template component 1 in the pier steel reinforcement frame outside that sets up at first, in the process of assembling, set up sealing mechanism 3, prevent to produce the hourglass thick liquid phenomenon at the pouring concrete in-process. After assembling, the adsorption mechanism 4 arranged in the connecting and fixing mechanism 2 adsorbs and fixes the module assembly 1, so that the slurry leakage prevention effect is ensured.

As shown in fig. 1 to 2, as an embodiment, a formwork assembly 1 includes a first formwork 101, a second formwork 102 disposed at one side of the first formwork 101, a formwork cavity 103 formed between the first formwork 101 and the second formwork 102, and reinforcing bars 104 welded to the first formwork 101 and the second formwork 102, the first formwork 101 and the second formwork 102 are installed at the outer side of the pier reinforcing frame, and then concrete is poured into the pier reinforcing frame in the formwork cavity 103, and the reinforcing bars 104 can increase the rigidity of the first formwork 101 and the formwork itself.

As shown in fig. 1 to 3, as an embodiment, the connection and fixation mechanism 2 includes a first connection plate 201 fixed on both side walls of the first formwork 101, a second connection plate 202 fixed on both side walls of the second formwork 102, a connection hole 203 formed on the first connection plate 201 and the second connection plate 202, a fixation bolt 204 inserted into the connection hole 203, and a nut 205 screwed on the fixation bolt 204, wherein the connection hole 203 provides an insertion space for the fixation bolt 204, and the nut 205 is combined with the fixation bolt 204 and can connect and fix the first formwork 101 and the second formwork 102.

As shown in fig. 1-3, as an embodiment, the sealing mechanism 3 includes a connection chamber 301 disposed in the first mold plate 101, an arc plate 302 disposed on one side wall of the second mold plate 102, a spring 303 fixed on two side walls of the connection chamber 301, and a resilient plate 304 fixed on one end of the spring 303, wherein the arc plate 302 and the resilient plate 304 are made of sheet iron. In the assembly template one 101 and template two 102 processes, insert arc 302 between rebounding board 304, spring 303 is compressed this moment, and the resilience force of spring 303 makes rebounding board 304 and arc 302 in close contact with, and then seals the junction of template one 101 and template, owing to as long as spring 303 is compressed alright produce the resilience force simultaneously, can make rebounding board 304 and arc 302 seal the junction all the time, guarantee the leak protection thick liquid effect of device, improve the device practicality.

As shown in fig. 1-5, as an embodiment, the adsorption mechanism 4 includes a first cavity 401 disposed on a side wall of the first connection plate 201 and a second cavity 404 disposed on a side wall of the second connection plate 202, a first magnetic plate 402 mounted in the first cavity 401 and a second magnetic plate 403 mounted in the second cavity 404, where the first magnetic plate 402 and the second magnetic plate 403 have opposite magnetism, and the first template 101 and the second template 102 are fixed by the first magnetic plate 402 and the second magnetic plate 403, so as to prevent the first template 101 and the second template 102 from being displaced and thus prevent the connection holes 203 from being misaligned, and thus, a worker can quickly fix the first template 101 and the second template 102 together.

As shown in fig. 1-3, as an embodiment, a connection cavity 301 in the sealing mechanism 3 is formed on the first mold plate 101, the arc plate 302 is welded to the second mold plate 102, the spring 303 is welded to both the connection cavity 301 and the resilient plate 304, the connection cavity 301 provides a connection space for the arc plate 302, and simultaneously provides an installation space for the spring 303 and the resilient plate 304.

As shown in fig. 1 to 5, as an embodiment, a first cavity 401 in the adsorption mechanism 4 is formed on a first template 101, a second cavity 404 is formed on a second template 102, a first magnet plate 402 is connected with the first cavity 401 through a card slot, a second magnet plate 403 is connected with the second cavity 404 through a card slot, the first cavity 401 provides an installation space for the first magnet plate 402, and the second cavity 404 provides an installation space for the second magnet plate 403.

As shown in fig. 1 to 5, as an embodiment, the first connecting plate 201 and the second connecting plate 202 in the connecting and fixing mechanism 2 are welded to the first formwork 101 and the second formwork 102 in the formwork assembly 1, and the first connecting plate 201 and the second connecting plate 202 facilitate assembling and fixing the first formwork 101 and the second formwork 102.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be discussed further in subsequent figures.

Spatially relative terms, such as "above … …," "above … …," "above … … surface," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may also be oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. 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 (8)

1. The utility model provides an arched bridge concrete placement is with leak protection thick liquid device which characterized in that includes: the template assembly comprises a template assembly (1), a connecting and fixing mechanism (2), a sealing mechanism (3) and an adsorption mechanism (4), wherein the connecting and fixing mechanism (2) is fixed on two side walls of the template assembly (1), the sealing mechanism (3) is arranged in the template assembly (1), and the adsorption mechanism (4) is arranged in the connecting and fixing mechanism (2).

2. The arch bridge concrete pouring grout leakage prevention device according to claim 1, wherein the formwork assembly (1) comprises a first formwork (101), a second formwork (102) arranged on one side of the first formwork (101), a formwork cavity (103) formed between the first formwork (101) and the second formwork (102), and reinforcing ribs (104) welded in the first formwork (101) and the second formwork (102).

3. The arch bridge concrete pouring grout leakage prevention device according to claim 2, wherein the connection fixing mechanism (2) comprises:

the first connecting plates (201) are fixed on two side walls of the first template (101);

a second connecting plate (202) fixed on two side walls of the second template (102);

the connecting holes (203) are formed in the first connecting plate (201) and the second connecting plate (202);

a fixing bolt (204) inserted in the connecting hole (203) and a nut (205) screwed on the fixing bolt (204).

4. The arch bridge concrete pouring grout leakage prevention device according to claim 3, wherein the sealing mechanism (3) comprises:

a connecting cavity (301) arranged in the first template (101);

an arc-shaped plate (302) arranged on one side wall of the second template (102);

the spring (303) is fixed on two side walls in the connecting cavity (301), and the rebound plate (304) is fixed at one end of the spring (303);

the arc-shaped plate (302) and the rebound plate (304) are made of sheet iron.

5. The arch bridge concrete pouring grout leakage prevention device according to claim 4, wherein the adsorption mechanism (4) comprises:

a first cavity (401) arranged on one side wall of the first connecting plate (201) and a second cavity (404) arranged on one side wall of the second connecting plate (202);

a first magnetic plate (402) installed in the first cavity (401) and a second magnetic plate (403) installed in the second cavity (404);

the magnetism of the first magnetic plate (402) and the magnetism of the second magnetic plate (403) are opposite.

6. The arch bridge concrete pouring grout leakage prevention device for the arch bridge concrete pouring according to claim 5, wherein a connecting cavity (301) in the sealing mechanism (3) is formed on the first formwork (101), the arc-shaped plate (302) is welded with the second formwork (102), and the spring (303) is welded with the connecting cavity (301) and the rebound plate (304).

7. The arch bridge concrete pouring grout leakage prevention device as claimed in claim 6, wherein the first cavity (401) in the adsorption mechanism (4) is formed on the first formwork (101), the second cavity (404) is formed on the second formwork (102), the first magnetic plate (402) and the first cavity (401) are connected through a clamping groove, and the second magnetic plate (403) and the second cavity (404) are connected through a clamping groove.

8. The arch bridge concrete pouring grout leakage prevention device according to claim 7, wherein the first connecting plate (201) and the second connecting plate (202) in the connecting and fixing mechanism (2) are welded with the first formwork (101) and the second formwork (102) in the formwork assembly (1).

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