CN218715051U - Device, formwork are pour in hot wall windowing of transformer - Google Patents

Abstract

The utility model discloses a device is pour in hot wall windowing of transformer, pour die carrier, wherein the device is pour in hot wall windowing of transformer includes that the framed that closes the formation is enclosed by a plurality of templates, is equipped with the structure of windowing in one of them or a plurality of templates, and the window structure includes the window of vibrating that sets up on corresponding the template, with window complex closure plate vibrates to and the coupling mechanism of fixed connection vibration window and closure plate. The utility model improves the concrete compactness of the bottom of the firewall structure column and reduces the honeycomb pitted surface of the bottom of the structure column; meanwhile, the continuous pouring of concrete is realized, and the open window period is reduced.

Description

Device, formwork are pour in hot wall windowing of transformer

Technical Field

The utility model relates to an electric power industry transformer substation civil engineering construction technical field, concretely relates to transformer prevents that hot wall windowing pours device, pours the die carrier.

Background

The firewall of the transformer plays an important role in the daily operation of the transformer, is a special wall body and can play an important role in accidental fire of the transformer.

The transformer firewall structure column part constructed in the power industry is finished by adopting a concrete pouring mode. The concrete pouring means a process of pouring concrete into a mold until the concrete is plasticized, and in the civil engineering and construction work, the concrete or the like is poured into the mold to make a predetermined shape.

Because the degree of depth is great, the bottom vibrates densely, appears the condition of honeycomb pitted surface easily, brings the hidden danger to daily safe operation, and the heavy use and the operation that can influence the transformer.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the problem among the prior art, provide a device is pour, the die carrier is pour to fire wall windowing of transformer.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a device is pour in fire wall windowing of transformer, includes to enclose by a plurality of templates and closes the framed that forms, is equipped with windowing structure in one of them or a plurality of templates, and the window structure includes the window that vibrates that sets up on corresponding the template, with vibration window complex closure plate to and the coupling mechanism of fixed connection vibration window and closure plate.

Preferably, the blocking plate is of a two-layer structure, the size of the outer layer of the blocking plate is larger than that of the vibrating window, and the size of the inner layer of the blocking plate is matched with that of the vibrating window.

Preferably, the connecting mechanism comprises a reinforcing rib fixed to the outer layer of the blocking plate and extending outwards, and a fixing unit arranged on the template and corresponding to the reinforcing rib, and the fixing unit fixes the reinforcing rib to the template.

Preferably, the reinforcing ribs extend horizontally and extend out from left to right; the two fixing units are correspondingly distributed on the left and the right.

Preferably, the fixing unit comprises a clamping frame fixed with the template, a reinforcing ridge penetrating space is formed between the clamping frame and the template, a screw rod penetrates through the upper thread of the clamping frame, the inner end of the screw rod is used for pressing the reinforcing ridge, and a fastening ring is arranged at the outer end of the screw rod.

Preferably, the clamping frame is in a combination of an L shape and a U shape, or is in a water L shape.

Preferably, the connecting mechanism further comprises reinforcing blocks arranged on the template at the upper position and the lower position of the vibrating window respectively, and the reinforcing blocks are rotatably connected with the template through clamping rings to realize the rotary clamping of the reinforcing blocks on the blocking plate.

Preferably, the periphery of the vibrating window is provided with a sealing ring for sealing the joint of the inner layer of the blocking plate and the vibrating window.

The utility model discloses still disclose a transformer prevent hot wall windowing and pour die carrier, constitute by a plurality of framed of arranging from top to bottom in proper order, one or more framed wherein adopts the transformer prevent hot wall windowing and pour the device.

The utility model has the advantages that:

the utility model improves the concrete compactness of the bottom of the firewall structure column and reduces the honeycomb pitted surface of the bottom of the structure column; meanwhile, the continuous pouring of concrete is realized, and the open window period is reduced.

The utility model discloses well die carrier comprises a plurality of framed of arranging from top to bottom in proper order, and one or more framed wherein adopts the transformer to prevent hot wall and windows and pour the device, and framed can make up in a flexible way, used repeatedly, improves the construction flexibility to reduce cost.

Drawings

Fig. 1 is a perspective view of the transformer firewall windowing and pouring device of the present invention (the vibrating window and the blocking plate are in a separated state);

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

fig. 4 is a right side view of fig. 1.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the present embodiments, certain elements of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Detailed Description

The following describes in detail embodiments of the present invention with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

As shown in fig. 1 to 4, the utility model discloses a device is pour in hot wall windowing of transformer, include to enclose by a plurality of templates and close the framed that forms, the steel form is chooseed for use to the template, wherein is equipped with the structure of windowing on template 1, and the window structure includes the vibration window 2 that sets up on template 1, with vibration window 2 complex closure plate 3 to and fixed connection vibration window 2 and closure plate 3's coupling mechanism. The window can be plugged up fast to closure plate 3, realizes pouring in succession.

In this embodiment, the blocking plate 3 has a two-layer structure, the outer layer of which is larger than the vibrating window, and the inner layer of which is matched with the vibrating window.

In this embodiment, the connecting mechanism includes a reinforcing rib 4 fixed to the outer layer of the blocking plate 3 and extending horizontally outward, the reinforcing rib 4 extending left and right, and two fixing units 5 provided on the formwork 1 and corresponding to the reinforcing rib 4, and the fixing units 5 fix the reinforcing rib 4 to the formwork 1.

The arrangement of the reinforcing ribs 4 can prevent the template from expanding, reduce the deformation of the template and enhance the stress. The fixing unit 5 plays a role of fastening the blocking plate, and simultaneously prevents the slurry from seeping and reduces gaps left by concrete.

Specifically, the fixing unit 5 includes a clamping frame 51 fixed to the formwork, a reinforcing rib penetrating space is formed between the clamping frame 51 and the formwork 1, a screw 52 is threaded through the clamping frame 51, the inner end of the screw 52 is used for pressing the reinforcing rib 4, and a fastening ring 53 is arranged at the outer end of the screw 52.

In this embodiment, the clamping frame 51 is selected from a combination of an L-shape and a U-shape, that is, the left clamping frame is selected from an L-shape, the right clamping frame is selected from a U-shape, and both the L-shape and the U-shape are horizontally arranged. By adopting the combination form, the placement of the reinforcing ribs 4 is facilitated, and the stable clamping can be realized.

The connecting mechanism further comprises reinforcing blocks 8 which are respectively arranged at the upper position and the lower position of the vibrating window 2 on the template 1, and the reinforcing blocks 8 are rotatably connected with the template 1 through clamping rings 6, so that the rotary clamping of the reinforcing blocks 8 on the blocking plate 3 is realized. The reinforcing blocks 8 and the clamping ring 6 are made of steel.

The periphery of the vibrating window 2 is provided with a sealing ring 7 for sealing the joint of the inner layer of the blocking plate and the vibrating window, preventing slurry seepage and reducing the left gap. The sealing ring is made of water-stopping rubber.

The utility model discloses a window 2 vibrates has two kinds of states at the during operation, opens promptly and seals, and concrete theory of operation is as follows:

in the use, the formwork frame is erected and fixed at first, after all the formworks are supported, concrete is poured, the concrete is poured to the horizontal position of the bottom of the vibrating window 2, the vibrating rod is adopted to stretch into the vibrating window to vibrate the concrete below the vibrating window, after the vibrating window is compacted, the blocking plate 3 is placed into the vibrating window 2 (the inner layer of the blocking plate 3 faces the vibrating window 2), the reinforcing ribs 4 are clamped into the reinforcing ribs of the clamping frame to penetrate through the space, the fastening ring 53 is rotated, the blocking plate 3 can extrude the sealing ring, the effect of preventing seepage slurry is achieved, and gaps left by the concrete are reduced. And then rotationally fastening by using the reinforcing blocks, thereby realizing the continuous pouring of the concrete.

The utility model discloses still disclose a transformer prevent hot wall windowing and pour die carrier, constitute by a plurality of framed of arranging from top to bottom in proper order, one or more framed wherein the transformer prevent hot wall windowing and pour the device.

The mold frame can be flexibly combined and repeatedly used, so that the construction flexibility is improved, and the cost is reduced.

The embodiment also discloses a transformer firewall windowing pouring method, which is based on the transformer firewall windowing pouring die set and comprises the following steps of:

(1) Firstly, combining a mould frame, selecting three height positions on the mould frame according to the height of a structural column when assembling the mould frame, and arranging a transformer firewall windowing and pouring device to form a plurality of vibrating windows which are a first vibrating window, a second vibrating window and a third vibrating window from bottom to top in sequence;

(2) Pouring concrete to the horizontal position of the bottom of the first vibrating window, extending a vibrating rod into the first vibrating window to vibrate the concrete below the first vibrating window, sealing the first vibrating window by using a blocking plate after the first vibrating window is vibrated to be compact, and fixing the first vibrating window by using a connecting mechanism;

(3) Continuously pouring concrete to the horizontal position of the bottom of the second vibrating window, extending a vibrating rod into the second vibrating window to vibrate the concrete below, sealing the second vibrating window by using a blocking plate after the vibrating is dense, and fixing the second vibrating window by using a connecting mechanism;

(4) Continuously pouring concrete to the horizontal position of the bottom of the third vibrating window, extending a vibrating rod into the third vibrating window to vibrate the concrete below, sealing the third vibrating window by using a blocking plate after the vibrating is dense, and fixing the third vibrating window by using a connecting mechanism;

(5) And continuously pouring concrete until the top end of the formwork is poured.

The utility model improves the concrete compactness of the bottom of the firewall structure column and reduces the honeycomb pitted surface of the bottom of the structure column; meanwhile, the continuous pouring of concrete is realized, and the open window period is reduced.

The above embodiments are only used for illustrating but not limiting the technical solutions of the present invention, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: the present invention may be modified or substituted with equivalents without departing from the spirit and scope of the invention, which should be construed as being limited only by the claims.

If the terms "first," "second," etc. are used herein to define parts, those skilled in the art will recognize that: the use of "first" and "second" is merely for convenience in describing the invention and to simplify the description, the words do not have a special meaning unless otherwise stated.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims (9)

1. The utility model provides a device is pour in fire wall windowing of transformer, its characterized in that: including enclosing the framed that closes the formation by a plurality of templates, wherein be equipped with windowing structure on one or more templates, the window structure includes the vibration window that sets up on corresponding template, with vibration window complex closure plate to and the coupling mechanism of fixed connection vibration window and closure plate.

2. The transformer firewall windowing and pouring device according to claim 1, characterized in that: the blocking plate is of a two-layer structure, the size of the outer layer of the blocking plate is larger than that of the vibrating window, and the size of the inner layer of the blocking plate is matched with that of the vibrating window.

3. The transformer firewall windowing and pouring device according to claim 2, wherein: the connecting mechanism comprises a reinforcing edge fixed to the outer layer of the blocking plate and extending outwards, and a fixing unit arranged on the template and corresponding to the reinforcing edge, and the reinforcing edge is fixed to the template by the fixing unit.

4. The transformer firewall windowing and pouring device according to claim 3, wherein: the reinforcing ribs extend horizontally and extend out left and right; the two fixing units are correspondingly distributed on the left and the right.

5. The transformer firewall windowing and pouring device according to claim 3, characterized in that: the fixing unit comprises a clamping frame fixed with the template, a reinforcing ridge penetrating space is formed between the clamping frame and the template, a screw rod penetrates through the upper thread of the clamping frame, the inner end of the screw rod is used for pressing the reinforcing ridge, and a fastening ring is arranged at the outer end of the screw rod.

6. The transformer firewall windowing and pouring device according to claim 5, wherein: the clamping frame is in a combined form of an L shape and a U shape, or is in a form of a water L shape.

7. The transformer firewall windowing and pouring device according to any one of claims 3-6, characterized in that: the connecting mechanism further comprises reinforcing blocks which are arranged on the template at the upper position and the lower position of the vibrating window respectively, and the reinforcing blocks are rotatably connected with the template through clamping rings to realize the rotary clamping of the reinforcing blocks on the blocking plate.

8. The transformer firewall windowing and pouring device according to claim 2, characterized in that: and sealing rings are arranged around the vibrating window and used for sealing the joint of the inner layer of the blocking plate and the vibrating window.

9. The utility model provides a hot wall windowing of transformer pours die carrier which characterized in that: the device consists of a plurality of mold frames which are sequentially arranged up and down, wherein one or more mold frames adopt the transformer firewall windowing pouring device as claimed in any one of claims 1 to 8.

Images