CN212771942U

CN212771942U - Bridge deck construction formwork support device

Info

Publication number: CN212771942U
Application number: CN202020647393.6U
Authority: CN
Inventors: 代松松; 刘佳佳; 张凯; 刘少华; 葛俊辉; 付小龙; 花超
Original assignee: Anhui Province Highway and Port Engineering Co Ltd
Current assignee: Anhui Province Highway and Port Engineering Co Ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2021-03-23
Anticipated expiration: 2030-04-24

Abstract

The utility model provides a supporting device for a bridge deck construction template, wherein a first telescopic rod passing through a positioning and supporting mechanism is positioned and stretched at the front end of a first supporting column through a positioning and driving mechanism; a second telescopic rod of the rotary supporting mechanism is positioned and stretched at the front end of a second supporting column through a positioning driving mechanism; the rear end of the first supporting column is fixedly arranged on the fixed seat; the rear end of the second support column is rotatably connected to the fixed seat and used for realizing the positioning arrangement of the first support column and the second support column; simultaneously, the front ends of the first telescopic rod and the second telescopic rod are adjusted to support the outer side edge of the template body in the abutting mode in the height direction. The utility model discloses a fixing base, location supporting mechanism and rotation supporting mechanism between the location connection, can realize that the butt on the template body outside limit direction of height supports, the structural support is stable, and the flexible regulation through first telescopic link and second telescopic link for whole template supports adjusts convenient and fast more.

Description

Bridge deck construction formwork support device

Technical Field

The utility model relates to a building engineering technical field, concretely relates to decking construction formwork support device.

Background

The concrete template refers to a whole set of construction system of a newly cast concrete forming template and a supporting template, the classification of the templates has various different grading methods, and the templates are divided into a plane template and a curved surface template according to the shapes; dividing the template into a bearing template and a non-bearing template according to the stress condition; the bare concrete engineering is a concrete engineering which directly utilizes the natural texture of the formed concrete as the decorative effect, and the final effect of the surface quality of the concrete mainly depends on the design, processing, installation and node detailed treatment of the bare concrete template; when the template is installed, the principle of firstly inner side and then outer side, firstly transverse wall and then longitudinal wall, firstly angle mould and then transverse mould seam is followed.

At present, the existing formwork support device has the following problems: 1. when the existing template supporting device supports the template, the template is easy to be stressed unevenly, so that the template is unstable; 2. the existing template supporting device is fixed in structure and difficult to adjust after installation, and is time-consuming and labor-consuming because the template supporting device needs to be disassembled and assembled again when being adjusted. Therefore, a new technical solution needs to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a decking construction formwork support device aims at solving the technical problem of the unstability of current formwork support and difficult regulation.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a supporting device for a bridge deck construction formwork comprises a fixed seat, a positioning supporting mechanism and a rotating supporting mechanism;

the positioning support mechanism comprises a first support column and a first telescopic rod; the first telescopic rod is positioned and stretched at the front end of the first support column through a positioning driving mechanism;

the rotating support mechanism comprises a second support column and a second telescopic rod; the second telescopic rod is positioned and stretched at the front end of the second supporting column through a positioning driving mechanism;

the rear end of the first supporting column is fixedly arranged on the fixed seat; the rear end of the second supporting column is rotatably connected to the fixed seat and used for realizing the positioning arrangement of the first supporting column and the second supporting column; simultaneously, the front ends of the first telescopic rod and the second telescopic rod are adjusted to realize the support of the outer side edge of the template body in the abutting mode in the height direction.

As a preferred embodiment of the utility model, the lower part of fixing base is equipped with the fixed plate, and level and smooth fixed integrated into one piece between fixed plate and the fixing base, be equipped with rivet and fixed plate all around of fixed plate and pass through rivet and ground fixed.

As a preferred embodiment of the present invention, the positioning driving mechanism includes a control box, a gear and a crank; the control boxes are respectively positioned on the first support column and the second support column; the gear is arranged in the control box; the gear and the racks on the first telescopic rod and the second telescopic rod respectively form a gear and rack meshing structure, and the gear and the racks are used for realizing that the first telescopic rod and the second telescopic rod are respectively positioned and stretched on the first supporting column and the second supporting column by rotating the gear.

As a preferred embodiment of the utility model, the gear passes through the gear shaft location and installs on the control box, the gear passes through the connecting axle and is connected with the crank.

As a preferred embodiment of the present invention, the front ends of the first telescopic rod and the second telescopic rod are further provided with mounting plates; the mounting plate is of a flat plate structure; the mounting panel back with first telescopic link and second telescopic link are articulated, the front and the template body butt of mounting panel.

As a preferred embodiment of the utility model, an auxiliary support rod is also provided; the auxiliary supporting rod is arranged on the second supporting column; one end of the auxiliary supporting rod is hinged to the second supporting rod, and the other end of the auxiliary supporting rod is connected with the mounting plate and used for supporting the template body in a butting mode.

As a preferred embodiment of the present invention, the back of the mounting plate is hinged to the first telescopic rod, the second telescopic rod and the auxiliary support rod, for realizing the rotation of the mounting plate is adjusted.

As a preferred embodiment of the present invention, the positioning and supporting mechanism is horizontally disposed for realizing the horizontal support of the template body.

As a preferred embodiment of the present invention, the lower part of the first support column is provided with the bracket, and the bracket is internally provided with a groove matched with the surface of the first support column, the bracket is mutually attached to the surface of the first support column, and the setting of the bracket ensures the positioning support of the level of the first support column.

As a preferred embodiment of the utility model, the side of connecting axle is equipped with rather than assorted fixture block, the fixture block all is polygonized structure setting and mutual gomphosis, and the fixture block that the connecting axle side set up can be dismantled with the draw-in groove of the inside setting of mounting groove and be connected.

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

1. the utility model is connected by the positioning among the fixed seat, the positioning support mechanism and the rotating support mechanism, and is arranged by the positioning of the first support column and the second support column; simultaneously through adjusting the front end of first telescopic link and second telescopic link can realize the butt support in the template body outside limit direction of height, and the structural support is stable, and through the flexible regulation of first telescopic link and second telescopic link for whole template support is adjusted convenient and fast more.

2. The utility model discloses a set up location actuating mechanism, realized that the front and back location of first telescopic link and second telescopic link is flexible to adjust the dynamics of supporting and length, it is more convenient to use, adopts pure mechanical mechanism, and the structure is safe and reliable more, only needs artificial regulation, need not adopt other power supplies, and is more energy-concerving and environment-protective.

3. The utility model discloses a side at the second support column sets up the middle part of auxiliary stay pole with the template and is connected, and this kind of setting supports the upper and middle and lower three of template respectively, has guaranteed the homogeneity of atress.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the internal structure of the support post of the present invention;

FIG. 4 is a schematic diagram of the side view of the internal structure of the control box of the present invention;

fig. 5 is a schematic side view of the connecting shaft of the present invention.

The reference numbers in the figures illustrate:

1. a fixed seat; 11. a fixing plate; 12. riveting; 2. a positioning support mechanism; 21. a first support column; 22. a first telescopic rod; 3. a rotation support mechanism; 31. a second support column; 32. a second telescopic rod; 4. a positioning drive mechanism; 41. a control box; 42. a gear; 43. a crank; 44. a clamping block; 45. a connecting shaft; 5. a template body; 6. mounting a plate; 7. an auxiliary support bar; 8. a bracket.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are 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 efforts belong to the protection scope of the present invention.

The invention provides a supporting device for a bridge deck construction formwork, which is combined with accompanying drawings 1-5 and aims to solve the technical problems of instability and difficulty in adjustment of the existing formwork support.

Specifically, the device comprises a fixed seat 1, a positioning support mechanism 2 and a rotating support mechanism 3;

the positioning support mechanism 2 comprises a first support column 21 and a first telescopic rod 22; the first telescopic rod 22 is positioned and stretched at the front end of the first support column 21 through a positioning driving mechanism 4;

the rotating support mechanism 3 comprises a second support column 31 and a second telescopic rod 32; the second telescopic rod 32 is positioned and extended at the front end of the second supporting column 31 through a positioning driving mechanism 4;

the rear end of the first support column 21 is fixedly arranged on the fixed seat 1; the rear end of the second support column 31 is rotatably connected to the fixed seat 1, and is used for positioning the first support column 21 and the second support column 31; meanwhile, the front ends of the first telescopic rod 22 and the second telescopic rod 32 are adjusted to realize the abutting support of the outer side edge of the template body 5 in the height direction.

The utility model is provided with the positioning connection among the fixed seat 1, the positioning support mechanism 2 and the rotating support mechanism 3, and is provided with the positioning arrangement of the first support column 21 and the second support column 31; simultaneously through adjusting the front end of first telescopic link 22 and second telescopic link 32 can realize the 5 outside limit ascending butt supports of direction of height of template body, and the structural support is stable, and adjusts through the flexible of first telescopic link 22 and second telescopic link 32 for whole template support is adjusted convenient and fast more.

Further, the lower part of fixing base 1 is equipped with fixed plate 11, and smooth fixed integrated into one piece between fixed plate 11 and the fixing base 1, fixed plate 11 is equipped with rivet 12 all around and fixed plate 11 passes through rivet 12 and ground is fixed, fixes fixed plate 11 through rivet 12 to guarantee fixing base 1's stability.

The positioning driving mechanism 4 comprises a control box 41, a gear 42 and a crank 43; the control box 41 is respectively positioned on the first support column 21 and the second support column 31; the gear 42 is arranged in the control box 41; the gear 42 and the rack on the first telescopic rod 22 and the second telescopic rod 32 form a gear 42 and rack meshing structure, so that the first telescopic rod 22 and the second telescopic rod 32 can be positioned and stretched on the first support column 21 and the second support column 31 by rotating the gear 42.

It should be noted that, the positioning driving mechanism 4 realizes the front and back positioning extension of the first telescopic rod 22 and the second telescopic rod 32, so that the supporting strength and the length can be adjusted, the use is more convenient, a purely mechanical mechanism is adopted, the structure is safer and more reliable, the manual adjustment is only needed, other power sources are not needed, and the energy-saving and environment-friendly effects are achieved.

The gear 42 is axially positioned and installed on the control box 41 through a gear 42, and the gear 42 is connected with a crank 43 through a connecting shaft 45; the axial rotation of the gear 42 can be realized by rotating the crank 43, and the adjustment is more convenient.

Further, the front ends of the first telescopic rod 22 and the second telescopic rod 32 are also provided with a mounting plate 6; the mounting plate 6 is of a flat plate structure; the back of the mounting plate 6 is hinged to the first telescopic rod 22 and the second telescopic rod 32, and the front of the mounting plate 6 is abutted to the template body 5.

In another embodiment, different from the above embodiment, an auxiliary support rod 7 is further provided; the auxiliary supporting rod 7 is installed on the second supporting column 31; one end of the auxiliary supporting rod 7 is hinged to the second supporting rod, and the other end of the auxiliary supporting rod is connected with the mounting plate 6 and used for supporting the template body 5 in a butting mode.

Further, the back of the mounting plate 6 is hinged to the first telescopic rod 22, the second telescopic rod 32 and the auxiliary support rod 7, so as to realize the rotation adjustment of the mounting plate 6.

In an embodiment, the positioning and supporting mechanism 2 is horizontally arranged for horizontally supporting the formwork body 5 in a transverse direction.

Further, the lower part of first support column 21 is equipped with bracket 8, just bracket 8 is inside to be equipped with first support column 21 surface assorted recess, bracket 8 and the laminating of first support column 21 surface each other, and the setting of bracket 8 has guaranteed the location of the level of first support column 21 and has supported.

In another embodiment, a mounting groove is formed inside the control box 41, a gear 42 is arranged inside the mounting groove, a shaft hole is formed in the middle of the gear 42, a connecting shaft 45 is arranged inside the shaft hole, and a crank 43 is arranged on the side surface of the connecting shaft 45.

Further, the side that the side of mounting groove was equipped with draw-in groove and connecting axle 45 is equipped with rather than assorted fixture block 44, draw-in groove and fixture block 44 all are polygonized structure setting and gomphosis each other, and the fixture block 44 that the connecting axle 45 side set up can be dismantled with the draw-in groove of the inside setting of mounting groove and be connected, need not rotate the messenger, presses the crank 43 and makes the gomphosis between fixture block 44 and the draw-in groove, avoids gear 42 to take place the reversal, has increased the stability that the telescopic link supported.

Further, the right side surface of connecting axle 45 is equipped with limiting plate and mutual gomphosis between the recess on limiting plate and mounting groove right side, and the setting of limiting plate is avoided taking connecting axle 45 out when pulling crank 43.

Furthermore, the two sides in the shaft hole are provided with key grooves, the two sides of the connecting shaft 45 are provided with flat keys matched with the key grooves, the flat keys and the key grooves are mutually embedded, the flat keys arranged on the two sides of the connecting shaft 45 are mutually embedded with the key grooves in the shaft hole, and the rotating stability between the connecting shaft 45 and the gear 42 is improved.

When the utility model is used, the fixed seat 1 is arranged at the side of the template body 5, the first support column 21 and the second support column 31 are arranged inside the fixed seat 1, the first support column 21 is transversely arranged, the inner first telescopic rod 22 is connected with the first mounting plate 6 on the surface of the template body 5 to support the bottom of the template body 5, the second telescopic rod 32 inside the second support column 31 is connected with the second mounting plate 6 on the surface of the template body 5 and rotates through the movable shaft to support the upper part of the template body 5, the first rotating shaft is arranged at the side of the second support column 31, the second rotating shaft is arranged on the surface of the second mounting plate 6 in the middle of the template body 5, the auxiliary support rod 7 is arranged between the first rotating shaft and the second rotating shaft to support the middle of the template body 5 through the auxiliary support rod 7, the arrangement can support the upper, middle and lower three parts of the template body 5, with the atress of guaranteeing template body 5 even, template body 5's stability has been guaranteed simultaneously, when needs are adjusted, rotate the crank 43 on 41 surfaces of control box, drive connecting axle 45 through crank 43 and rotate, make connecting axle 45 surperficial gear 42 rotatory, the side of first telescopic link 22 and second telescopic link 32 all be equipped with the tooth and with gear 42 between intermeshing, thereby drive first telescopic link 22 and second telescopic link 32 at first support column 21 and the inside flexible of second support column 31, thereby adjust supporting force degree and length, high durability and convenient use.

It should be noted that, the middle part of the formwork body 5 is supported by the auxiliary supporting rod 7, the upper, middle and lower three parts of the formwork body 5 can be supported by the arrangement, so as to ensure the uniform stress of the formwork body 5, and meanwhile, the stability of the formwork body 5 is ensured, when the adjustment is needed, the crank 43 on the surface of the control box 41 is rotated, the crank 43 drives the connecting shaft 45 to rotate, so that the gear 42 on the surface of the connecting shaft 45 rotates, the side surfaces of the first telescopic rod 22 and the second telescopic rod 32 are both provided with teeth and are meshed with the gear 42, so as to drive the first telescopic rod 22 and the second telescopic rod 32 to stretch and retract inside the first supporting column 21 and the second supporting column 31, thereby adjusting the supporting force and the length, and the use is convenient. The device has the advantages of simple structure, convenient installation and operation, repeated utilization, economy, practicality, convenient carrying and management, flexible use, reasonable design, compact structure and good market prospect.

It should be noted that the detailed description of the present invention is not included in the prior art, or can be obtained directly from the market, and those skilled in the art can obtain the detailed description without creative efforts, and the detailed connection method has a very wide application in the field or daily life, and is not described in detail herein.

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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a decking construction formwork strutting arrangement which characterized in that: comprises a fixed seat, a positioning support mechanism and a rotating support mechanism;

2. The decking construction formwork support apparatus of claim 1, wherein: the lower part of fixing base is equipped with the fixed plate, and smooth fixed integrated into one piece between fixed plate and the fixing base, the fixed plate is equipped with the rivet all around and the fixed plate passes through the rivet and fixes with ground.

3. The decking construction formwork support apparatus of claim 1, wherein: the positioning driving mechanism comprises a control box, a gear and a crank; the control boxes are respectively positioned on the first support column and the second support column; the gear is arranged in the control box; the gear and the racks on the first telescopic rod and the second telescopic rod respectively form a gear and rack meshing structure, and the gear and the racks are used for realizing that the first telescopic rod and the second telescopic rod are respectively positioned and stretched on the first supporting column and the second supporting column by rotating the gear.

4. The decking construction formwork support apparatus defined in claim 3 wherein: the gear is installed on the control box through gear shaft location, the gear passes through the connecting axle and is connected with the crank.

5. The decking construction formwork support apparatus of claim 1, wherein: the front ends of the first telescopic rod and the second telescopic rod are also provided with mounting plates; the mounting plate is of a flat plate structure; the mounting panel back with first telescopic link and second telescopic link are articulated, the front and the template body butt of mounting panel.

6. The decking construction formwork support apparatus of claim 5, wherein: an auxiliary supporting rod is also arranged; the auxiliary supporting rod is arranged on the second supporting column; one end of the auxiliary supporting rod is hinged to the second supporting rod, and the other end of the auxiliary supporting rod is connected with the mounting plate and used for supporting the template body in a butting mode.

7. The decking construction formwork support apparatus defined in claim 6 wherein: the back of mounting panel with first telescopic link, second telescopic link and auxiliary stay are articulated, are used for realizing the rotation of mounting panel is adjusted.

8. The decking construction formwork support apparatus of claim 1, wherein: the positioning support mechanism is horizontally arranged and used for horizontally supporting the template body.

9. The decking construction formwork support apparatus of claim 1, wherein: the lower part of first support column is equipped with the bracket, just the bracket is inside be equipped with first support column surface assorted recess, the bracket laminates with first support column surface each other, and the setting up of bracket has guaranteed the location support of the level of first support column.

10. The decking construction formwork support apparatus of claim 4, wherein: the side of connecting axle is equipped with rather than assorted fixture block, the fixture block all is polygonized structure setting and mutual gomphosis, and the fixture block that the connecting axle side set up can be dismantled with the draw-in groove that the inside setting of mounting groove and be connected.