CN212742219U - Basket pre-compaction reaction frame is hung to assembled - Google Patents

Abstract

The utility model discloses an assembled cradle pre-compaction reaction frame, including bottom plate a, bottom plate a top left side has the fixed plate through the fix with screw, the fixed slot has been seted up in the middle of the top of fixed plate right side, the fixed slot is fixed with the one end of prestressing force board a through the slider, the prestressing force board a other end is placed on bottom plate a, prestressing force board a below is equipped with prestressing force board b, prestressing force board b upper and lower both ends are all fixed respectively on bottom plate a and fixed plate through the bolt, prestressing force board b front and back all cross-fixation have the backup pad, the upper and lower both ends of backup pad are fixed respectively on prestressing force board a and bottom plate a through the bolt, bottom plate a below is equipped with bottom plate b, bottom plate b top left and right sides all is fixed with jack b bottom through the fix with screw, jack b top all is fixed on bottom plate a through the; this basket pre-compaction reaction frame is hung to assembled has the advantage of guaranteeing stretch-draw elongation value, multiple power of unloading.

Description

Basket pre-compaction reaction frame is hung to assembled

Technical Field

The utility model relates to a bridge technical field specifically is a basket pre-compaction reaction frame is hung to assembled.

Background

The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern traffic industry with high-speed development, bridges are also extended to be buildings which span mountain stream, unfavorable geology or meet other traffic needs and are erected to enable traffic to be more convenient.

And the in-process of bridge construction again all needs the emergence of pre-compaction reaction frame usually, but the pre-compaction reaction frame often has the stretch-draw protection of one deck now, appears the bridge crack easily, causes the damage of bridge to, adopt the support of a simple bracing piece, cause the too big and damaged condition of pressure easily, and can't carry out multiple power of unloading to pressure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a basket pre-compaction reaction frame is hung to assembled has the advantage of guaranteeing stretch-draw elongation value, multiple power of unloading, has solved the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: an assembled hanging basket prepressing reaction frame comprises a bottom plate a, wherein a fixing plate is fixed on the left side of the top of the bottom plate a through screws, a fixing groove is formed in the middle of the upper portion of the right side of the fixing plate, one end of a prestressed plate a is fixed on the fixing groove through a sliding block, the other end of the prestressed plate a is placed on the bottom plate a, a prestressed plate b is arranged below the prestressed plate a, the upper end and the lower end of the prestressed plate b are respectively fixed on the bottom plate a and the fixing plate through bolts, supporting plates are respectively fixed on the front portion and the rear portion of the prestressed plate b in a crossed mode, the upper end and the lower end of each supporting plate are respectively fixed on the prestressed plate a and the bottom plate a through bolts, a bottom plate b is arranged below the bottom plate a, the bottoms of jacks b are respectively fixed on the left side and the right side of the top of the bottom plate, the upper end and the lower end of the telescopic rod are respectively fixed on a bottom plate a and a bottom plate b through bolts, jacks a are fixed on the left side and the right side of the bottom plate b through bolts, the jacks a are communicated with the bottom plate b and fixed together through bolts, and the top of the jack b on the left side of the bottom plate b is communicated with the bottom plate a and fixed together through bolts.

Preferably, prestressing force board an and prestressing force board b all are equilateral triangle with fixed plate and bottom plate a and distribute, and bottom plate a and prestressing force board an and prestressing force board b bottom correspond the department and all seted up the draw-in groove, prestressing force board an and prestressing force board b all place in the draw-in groove and pass through the bolt fastening.

Preferably, the upper part and the lower part of the right side of the fixing plate are both provided with fixing holes.

Preferably, the joints of the bottom plates b are secondarily fixed through concrete.

Preferably, the top of the prestressed plate a is connected with the sliding block through a bearing.

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

1. this basket pre-compaction reaction frame is hung to assembled adopts prestressing force board an to carry out once sharing pressure, increases fixed stability, adopts prestressing force board b to carry out quadratic sharing pressure, adopts the backup pad to carry out cubic sharing pressure, increases the fixed stability of reaction frame, fixes this reaction frame through bottom plate a, fixes prestressing force board an through the fixed slot, adopts the draw-in groove to fix prestressing force board an and prestressing force board b bottom, increases fixed stability.

2. This basket pre-compaction reaction frame is hung to assembled adopts jack an and jack b to guarantee stretch-draw elongation value for prevent that the bridge from the too early crack that appears when building, adopt the telescopic link to carry out the fixed between solid fixed bottom plate a and the bottom plate b, prevent misplacing between bottom plate a and the bottom plate b front and back.

Drawings

Fig. 1 is a schematic view of the overall structure of an assembled cradle prepressing reaction frame of the utility model;

fig. 2 is the utility model relates to a draw-in groove position schematic diagram of basket pre-compaction reaction frame is hung to assembled.

The figures are labeled as follows: the device comprises a prestressed plate a1, a prestressed plate b2, a fixing groove 3, a fixing plate 4, a supporting plate 5, a jack a6, a bottom plate a7, a jack b8, an expansion rod 9, a bottom plate b10 and a clamping groove 11.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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.

Example 1:

referring to fig. 1 and 2, an assembled cradle preloading reaction frame includes a bottom plate a7, a fixing plate 4 is fixed on the left side of the top of the bottom plate a7 through bolts, a fixing groove 3 is formed in the middle above the right side of the fixing plate 4, one end of a prestressed plate a1 is fixed on the fixing groove 3 through a slider, the other end of the prestressed plate a1 is placed on the bottom plate a7, a prestressed plate b2 is arranged below the prestressed plate a1, the upper and lower ends of the prestressed plate b2 are respectively fixed on the bottom plate a7 and the fixing plate 4 through bolts, supporting plates 5 are respectively fixed on the front and rear sides of the prestressed plate b2 in a crossing manner, the upper and lower ends of the supporting plates 5 are respectively fixed on the prestressed plate a1 and the bottom plate a7 through bolts, the prestressed plate a1 and the prestressed plate b2 are both distributed in an equilateral triangle with the fixing plate 4 and the bottom plate a7, slots 11 are formed in the positions corresponding to the bottoms of the bottom plates a7, a1 and the prestressed plate b2 are both placed in the slots 3511 through bolts, the fixed orifices have all been seted up from top to bottom on the fixed plate 4 right side, and prestressing force board a1 top is connected through the bearing with the slider.

Specifically, adopt prestressing force board a1 to carry out the sharing pressure of once, increase fixed stability, adopt prestressing force board b2 to carry out the sharing pressure of secondary, adopt backup pad 5 to carry out the sharing pressure of cubic, increase the fixed stability of reaction frame, carry out this reaction frame of fixing through bottom plate a7, carry out fixed prestressing force board a1 through fixed slot 3, adopt draw-in groove 11 to carry out fixed prestressing force board a1 and prestressing force board b2 bottom, increase fixed stability.

Example 2:

referring to fig. 1, the assembled hanging basket prepressing reaction frame comprises a dust suction pipe 1, a bottom plate b10 is arranged below a bottom plate a7, the left side and the right side of the top of the bottom plate b10 are respectively fixed with the bottoms of jacks b8 through screws, the top of a jack b8 is respectively fixed on a bottom plate a7 through bolts, an expansion rod 9 is arranged between the jacks b8, the upper end and the lower end of the expansion rod 9 are respectively fixed on the bottom plate a7 and the bottom plate b10 through bolts, the left side and the right side of the bottom of a 10 are respectively fixed with a jack a6 through bolts, the jacks a6 are respectively communicated with the bottom plate b10 and fixed together through bolts, the top of the jack b on the left side of the bottom plate b10 is communicated with the bottom plate a7 and fixed together through bolts, and the joint of the bottom;

specifically, a jack a6 and a jack b8 are adopted to guarantee the tension elongation value for preventing the bridge from cracking too early during construction, and an expansion rod 9 is adopted to fix the bottom plate a7 and the bottom plate b10 and prevent the front and back dislocation of the bottom plate a7 and the bottom plate b 10.

The working principle is as follows: the utility model relates to an assembled cradle pre-compaction reaction frame, install this device on the bridge, bottom plate a7 left side is fixed on the bridge, fixed plate 4 left side is fixed on the bridge, fix prestressing force board a1 top in fixed slot 3 through the slider this moment, prestressing force board a1 and prestressing force board b2 are all in corresponding draw-in groove 11 through the screw regulation, concreting is carried out to this device fixed part, when pressure appears, pressure promotes fixed plate 4 and moves right, prestressing force board a1 and prestressing force board b2 support fixed plate 4 this moment, the bracing piece supports prestressing force board a1 and prestressing force board b2, pressure passes through prestressing force board a1, prestressing force board b2 and fixed plate 4 transmit to bottom plate a7, bottom plate a7 supports pressure transmission to jack a6 and jack b8, jack a6 and jack b8 support, prevent appearing rocking, and when appearing when doing the skew, the fixed plate 4 fixes the bridge, and prestressing force board a1 and prestressing force board b2 are lived the fixed plate 4, and bottom plate a7 and bottom plate b10 are lived to jack a6 and jack b8, prevent that the skew from appearing in the bridge condition, and at fixed in-process, telescopic link 9 prevents that the skew from appearing in bottom plate a7 and bottom plate b10, prevents that this reaction frame from appearing the condition of damaging.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned. Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a basket pre-compaction reaction frame is hung to assembled, its characterized in that: the device comprises a bottom plate a (7), a fixing plate (4) is fixed on the left side of the top of the bottom plate a (7) through screws, a fixing groove (3) is formed in the middle of the upper portion of the right side of the fixing plate (4), one end of a prestressed plate a (1) is fixed on the fixing groove (3) through a sliding block, the other end of the prestressed plate a (1) is placed on the bottom plate a (7), a prestressed plate b (2) is arranged below the prestressed plate a (1), the upper end and the lower end of the prestressed plate b (2) are respectively fixed on the bottom plate a (7) and the fixing plate (4) through bolts, a supporting plate (5) is respectively fixed on the front portion and the rear portion of the prestressed plate b (2) in a crossed mode, the upper end and the lower end of the supporting plate (5) are respectively fixed on the prestressed plate a (1) and the bottom plate a (7) through bolts, a bottom plate b (10) is arranged below the bottom plate a (8, jack b (8) top all is fixed on bottom plate a (7) through the bolt, be equipped with telescopic link (9) between jack b (8), both ends are all fixed respectively on bottom plate a (7) and bottom plate b (10) through the bolt about telescopic link (9), both sides all are fixed with jack a (6) through the bolt about bottom plate b (10) bottom, jack a (6) all communicate with bottom plate b (10) and are in the same place through the bolt fastening, bottom plate b (10) left side jack b top just communicates with bottom plate a (7) and is in the same place through the bolt fastening.

2. The fabricated hanging basket prepressing reaction frame according to claim 1, characterized in that: prestressing force board an (1) and prestressing force board b (2) all are equilateral triangle with fixed plate (4) and bottom plate a (7) and distribute, and bottom plate a (7) correspond the department with prestressing force board a (1) and prestressing force board b (2) bottom and have all seted up draw-in groove (11), prestressing force board a (1) and prestressing force board b (2) are all placed in draw-in groove (11) and are passed through the bolt fastening.

3. The fabricated hanging basket prepressing reaction frame according to claim 1, characterized in that: the upper part and the lower part of the right side of the fixing plate (4) are both provided with fixing holes.

4. The fabricated hanging basket prepressing reaction frame according to claim 1, characterized in that: and the joints of the bottom plates b (10) are secondarily fixed through concrete.

5. The fabricated hanging basket prepressing reaction frame according to claim 1, characterized in that: the top of the prestressed plate a (1) is connected with the sliding block through a bearing.

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