CN217781754U - Bridge pier shaft construction platform - Google Patents

Abstract

The utility model provides a bridge pier body construction platform, comprising a fixed frame fixed on the outside of the pier body, the fixed frame is provided with a construction platform frame, and the construction platform frame includes a bottom plate arranged on the fixed frame, and The surrounding baffles arranged on the outside of the bottom plate, the bridge pier body construction platform also includes a formwork adjustment assembly, the formwork adjustment assembly includes a slide rail fixed on the bottom plate, the slide rail is provided with a slider, Fasteners are detachably provided between the slider and the slide rail, an adjustment frame is provided on the slider, and a mounting frame for fixing the formwork is rotatably provided on the adjustment frame. The bridge pier body construction platform in the utility model adjusts the inclination of the formwork by rotating the mounting frame before fixing the formwork each time, which can prevent the construction error from exceeding the construction requirements and require a new formwork for pouring, which increases the construction cost. cost.

Description

A bridge pier construction platform

technical field

The utility model relates to the technical field of bridge construction, in particular to a bridge pier construction platform.

Background technique

The overturning method construction is often used in the construction of tall piers. The overturning method construction uses concrete entities with a certain working strength as a fixed support body. After the construction is completed, the lower formwork is removed, and a new formwork is installed on the upper formwork. When pouring the concrete for the next construction section, it rises alternately from bottom to top until it reaches the designed construction height.

However, due to the fact that there will be certain errors in the elevation of each section of concrete construction when the formwork is adjusted, for tall and large pier bodies, the cumulative error value will become larger and larger, so that the cumulative error will cause the construction error of the last section to fail to meet the construction requirements. Demand requires new formwork to be poured, which delays the construction period and increases the construction cost.

Utility model content

Aiming at the deficiencies of the prior art, the purpose of this utility model is to provide a bridge pier construction platform, aiming to solve the technical problem of large construction errors in the prior art.

In order to achieve the above object, the utility model is achieved through the following technical solutions: a bridge pier construction platform, including a fixed frame fixed on the outside of the pier body, the fixed frame is provided with a construction platform frame, and the construction platform The frame includes a bottom plate arranged on the fixed frame, and an enclosure plate arranged on the outside of the bottom plate, and the bridge pier body construction platform also includes a formwork adjustment assembly, and the formwork adjustment assembly includes a plate fixed on the bottom plate A slide rail, a slide block is provided on the slide rail, fasteners are detachably provided between the slide block and the slide rail, an adjustment frame is provided on the slide block, and the adjustment frame is rotatable There is a mounting bracket for fixing the formwork.

Compared with the prior art, the utility model has the beneficial effect that: by setting the formwork adjustment assembly on the construction platform frame, the formwork adjustment assembly includes a slide rail fixed on the bottom plate, a slide block is arranged on the slide rail, and the slide block and the slide There are detachable fasteners between the rails, an adjustment frame is provided on the slider, and a mounting frame for fixing the formwork is installed on the adjustment frame. Before fixing the formwork each time, the adjustment frame and the fixing plate Move along the slide rail close to the formwork, and fix the mounting frame and the formwork with fasteners, and adjust the inclination of the formwork by using the measuring equipment and rotating the mounting frame to prevent the construction error from exceeding the construction requirements and requiring new production The formwork is poured, which increases the construction cost.

According to one aspect of the above technical solution, a rotating shaft is provided between the adjusting frame and the sliding block, and the adjusting frame is rotatably arranged on the sliding block through the rotating shaft.

According to an aspect of the above technical solution, the installation frame includes an adjustment part disposed close to the adjustment frame, and a fixing part formed by extending from one end of the adjustment part, and the fixing part is arranged perpendicular to the adjustment part.

According to an aspect of the above technical solution, the mounting bracket further includes an indicating part extended from one end of the fixing part, the indicating part is arranged vertically to the fixing part, and a level bubble is provided on the indicating part.

According to one aspect of the above technical solution, the template adjustment assembly further includes a shaft sleeve rotatably provided on the fixing part, and a plumb line is fixed on the shaft sleeve.

According to one aspect of the above technical solution, an indicating block is slidably provided on the fixed part, a latch is provided on the indicating block, and the sleeve is rotatably provided on the latch.

According to an aspect of the above technical solution, a plurality of first indicator lines are provided on the fixing part, and second indicator lines are provided on the indicator block, and the second indicator lines are arranged corresponding to the plumb line.

According to an aspect of the above technical solution, the fixing frame includes a first fixing plate fixed to the pier body, and a second fixing plate arranged between the first fixing plate and the bottom plate.

Description of drawings

Fig. 1 is the structural representation of bridge pier construction platform in an embodiment of the utility model;

Fig. 2 is a partial structural schematic diagram of a bridge pier body construction platform in an embodiment of the utility model;

Fig. 3 is an enlarged view of part A in Fig. 2;

Description of main component symbols:

The following specific embodiments will further illustrate the utility model in conjunction with the above-mentioned accompanying drawings.

Detailed ways

In order to facilitate the understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. Several embodiments of the utility model are provided in the accompanying drawings. However, the invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

It should be noted that when an element is referred to as being “fixed on” another element, it may be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of this invention. The terms used herein in the description of the utility model are only for the purpose of describing specific embodiments, and are not intended to limit the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to Fig. 1 to Fig. 3, it is shown that the bridge pier body construction platform in an embodiment of the present invention includes a fixed frame 20 fixed on the outside of the pier body 10, and the fixed frame 20 is provided with a construction platform frame 30, The construction platform frame 30 includes a base plate 31 arranged on the fixed frame 20, and an enclosure plate 32 located outside the base plate 31. The bridge pier body construction platform also includes a formwork adjustment assembly, and the formwork adjustment The assembly includes a slide rail 41 fixed on the base plate 31, a slide block 42 is arranged on the slide rail 41, and a fastener (not shown in the figure) is detachably provided between the slide block 42 and the slide rail 41 As shown), the slider 42 is provided with an adjusting frame 43, and the adjusting frame 43 is provided with a mounting frame 44 for fixing the template 11 in a rotating manner. Specifically, in this embodiment, the above-mentioned slide rails are detachably arranged on the bottom plate, so as to facilitate subsequent disassembly and use of the formwork adjustment assembly.

Specifically, the bridge pier body construction platform in this embodiment is provided with a formwork adjustment assembly on the construction platform frame 30, and the formwork adjustment assembly includes a slide rail 41 fixed on the bottom plate 31, and a slide block 42 is arranged on the slide rail 41. , between the slider 42 and the slide rail 41 detachably provided with fasteners (not shown), the slider 42 is provided with an adjustment frame 43, and the adjustment frame 43 is rotatably provided with a mounting frame 44 for fixing the template 11 , before fixing the template 11 each time, by moving the adjusting frame 43 and the mounting frame 44 close to the template 11 along the slide rail 41, and fixing the mounting frame 44 and the template 11 by fasteners, the measuring equipment can be used to pass Rotating the installation frame 44 adjusts the inclination of the formwork 11, which can prevent the construction error from exceeding the construction requirements, requiring a new formwork to be poured and increasing the construction cost.

Further, in this embodiment, a rotating shaft 45 is provided between the adjusting frame 43 and the sliding block 42 , and the adjusting frame 43 is rotatably arranged on the sliding block 42 through the rotating shaft 45 . Further, in this embodiment, the mounting frame 44 includes an adjusting portion 44a disposed close to the adjusting frame 43, and a fixing portion 44b formed by extending from one end of the adjusting portion 44a, and the fixing portion 44b is perpendicular to the The adjusting part 44a is provided, and the mounting bracket 44 also includes an indicating part 46a formed by extending from one end of the fixing part 44b. The indicating part 46a is arranged vertically to the fixing part 44b, and a level bubble 46 is arranged on the indicating part. .

For ease of understanding, in some application scenarios of this embodiment, after the fixing part 44b is brought close to the template 11, the installation frame 44 can be arranged on the template 11 through the above-mentioned rotating shaft 45, and the indicator part 46a provided on the fixing part 44b The indicating part 46a is arranged vertically to the fixing part 44b, and a leveling bubble 46 is arranged on the indicating part 46a. By setting the above-mentioned leveling bubble 46, the template 11 can be adjusted so that one side thereof tends to be set vertically to the horizontal plane.

In addition, in this embodiment, the above template adjustment assembly further includes a shaft sleeve 50 rotatably provided on the fixing portion 44 b, and a plumb line 51 is fixed on the shaft sleeve 50 . Specifically, in this embodiment, an indicating block 48 is slidably disposed on the fixing portion 44b, a latch 49 is disposed on the indicating block 48, and the sleeve 50 is rotatably disposed on the latch 49. Specifically, a sliding slot 47 is opened on the fixing portion 44b, and the indicating block 48 is slidably disposed on the indicating block 48 through the sliding slot 47 .

For easy understanding, in some application scenarios of this embodiment, after rotating the mounting frame 44 through the rotating shaft 45 so that the fixing part 44b fits the template 11, by sliding the above-mentioned indicating block 48 to the corner line of the template 11, By comparing the plumb line 51 with the corner line of the template 11 , it is convenient for the template 11 to adjust the verticality based on the plumb line 51 .

Further, in order to facilitate the comparison between the template 11 and the plumb line 51, in this embodiment, a plurality of first indicator lines 52 are provided on the fixed part 44b, and a second indicator line is provided on the indicator block 48 53 , the second indicator line 53 is set corresponding to the plumb line 51 . Specifically, by setting the fixing part 44b against the template 11, the corner line of the template 11 can be used as a reference through the first indicator line 52, and the second indicator line 53 is set based on the standard of one end of the plumb line 51. By setting The first indicator line 52 and the second indicator line 53 are convenient for the operator to set one side of the plumb line 51 coincident with one end of the corner line of the template 11. By observing whether the other end of the plumb line 51 coincides with the above corner line, To judge whether the inclined verticality of the template 11 meets the requirements.

Specifically, as shown in Figure 1, in the three-dimensional rectangular coordinate system XYZ, by setting the above-mentioned adjustment frame 43, by rotating the template 11 and the fixed part 44b relative to the adjustment frame 43, and based on the standard of the level bubble 46, adjust the template 11 to adjust the horizontality in the front and rear X direction; by setting the above-mentioned plumb line 51, based on the standard of the vertical line 51, adjust the horizontality in the left and right Y direction of the template 11.

In addition, in this embodiment, the fixing frame 20 includes a first fixing plate 21 fixed on the pier body 10 , and a second fixing plate 22 disposed between the first fixing plate 21 and the bottom plate 31 . Specifically, the above-mentioned first fixing plate 21 is fixed on the pier body 10 by bolts.

To sum up, the bridge pier body construction platform among the above-mentioned embodiments of the utility model is provided with a formwork adjustment assembly on the construction platform frame 30, and the formwork adjustment assembly includes a slide rail 41 fixed on the bottom plate 31, and the slide rail 41 is provided with a slide rail. Block 42, between slide block 42 and slide rail 41 detachable type is provided with fastener, slide block 42 is provided with adjusting frame 43, and adjusting frame 43 is provided with the mounting frame 44 that is used for fixing formwork 11 in rotation, in every Before the template 11 is fixed for the first time, the adjusting frame 43 and the fixing plate are moved close to the template 11 along the slide rail 41, and after the fixing frame 20 and the template 11 are fixed by fasteners, the leveling bubble 46 can be used to rotate the fixing frame 20. Adjust the inclination of the formwork 11, and adjust the inclination of the other side of the formwork 11 through the plumb line 51, so that the formwork 11 can tend to maintain a horizontal state, which can prevent the need to make a new formwork due to construction errors exceeding the construction requirements 11 pouring, increasing construction costs.

In the description of this specification, descriptions referring to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example , structures, materials or features are included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above-mentioned embodiments only express several implementation modes of the present utility model, and the description thereof is relatively specific and detailed, but it should not be construed as limiting the patent scope of the present utility model. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the scope of protection of the utility model patent should be based on the appended claims.

Claims (8)

1. The utility model provides a bridge pier shaft construction platform, a serial communication port, including the mount that is fixed in the pier shaft outside, be equipped with construction platform frame on the mount, construction platform frame is including locating bottom plate on the mount, and locate the fender that encloses in the bottom plate outside, bridge pier shaft construction platform still includes template adjustment subassembly, template adjustment subassembly is including being fixed in slide rail on the bottom plate, be equipped with the slider on the slide rail, the slider with detachable fastener that is equipped with between the slide rail, be equipped with the alignment jig on the slider, the last rotation type of alignment jig is equipped with the mounting bracket that is used for fixed die plate.

2. The bridge pier body construction platform according to claim 1, wherein a rotating shaft is arranged between the adjusting frame and the sliding block, and the adjusting frame is rotatably arranged on the sliding block through the rotating shaft.

3. The bridge pier construction platform of claim 2, wherein the mounting frame comprises an adjusting portion and a fixing portion, the adjusting portion is close to the adjusting frame, the fixing portion is formed by extending one end of the adjusting portion, and the fixing portion is perpendicular to the adjusting portion.

4. The bridge pier construction platform of claim 3, wherein the mounting frame further comprises an indication part formed by extending one end of the fixing part, the indication part is perpendicular to the fixing part, and leveling air bubbles are arranged on the indication part.

5. The bridge pier body construction platform of claim 3, wherein the template adjustment assembly further comprises a shaft sleeve rotatably arranged on the fixing portion, and a plumb line is fixed on the shaft sleeve.

6. The bridge pier body construction platform according to claim 5, wherein an indication block is slidably disposed on the fixing portion, a plug pin is disposed on the indication block, and the shaft sleeve is rotatably disposed on the plug pin.

7. The bridge pier body construction platform according to claim 6, wherein a plurality of first indication lines are arranged on the fixing portion, a second indication line is arranged on the indication block, and the second indication line is arranged corresponding to the plumb line.

8. The bridge pier construction platform of claim 1, wherein the fixing frame comprises a first fixing plate fixed on the pier body and a second fixing plate arranged between the first fixing plate and the bottom plate.

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