CN213269093U - Continuous beam protection shed - Google Patents

Abstract

The utility model relates to a building protection facility technical field, concretely relates to continuous beam protection canopy aims at solving the problem that the protection canopy construction degree of difficulty is big among the correlation technique, and factor of safety requires highly, and its technical essential lies in including the stand and set up the crossbeam at the stand top, the stand bottom is equipped with stiffening pile, stiffening pile bottom is equipped with opens and opens up the board, open and open up the board and outwards open through the swing joint with stiffening pile. The utility model discloses when opening expansion plate and stiffening pile become an angle inlay card fixed, can further promote stiffening pile's bearing capacity, prevent that the stand from receiving the influence of external force factor to rock to improve the holistic factor of safety of continuous beam protection canopy.

Description

Continuous beam protection shed

Technical Field

The application relates to the technical field of building protection facilities, in particular to a continuous beam protection shed.

Background

In highway construction, the prestressed concrete continuous box girder technology is widely applied to highway construction based on attractive structure appearance and convenient construction. In order to avoid the influence of an overhead falling object on the normal operation of an existing line in the construction of the prestressed box girder of the expressway and prevent accidents, a safety protection shed frame is set up to be one of the most effective measures for avoiding the accidents during the construction of a main structure crossing the existing line, and the safety protection shed frame is widely applied to road construction.

The highway overpasses built in recent years are numerous, the safety protection measures in the construction process are extremely important, the protection shed frame is used as a safety protection measure, the construction difficulty is high, and the safety factor requirement is high. The protective shed frame of the cross-active highway continuous beam not only requires water resistance, electricity resistance, fire resistance and high-altitude falling object resistance, but also needs typhoon attack resistance and lightning protection, and the construction experience for reference in China is not much.

In view of this, in order to solve the protection canopy construction degree of difficulty big, problem such as factor of safety requirement height, urgent need a simple effectual continuous beam protection canopy structure.

SUMMERY OF THE UTILITY MODEL

The main aim at of this application provides a continuous beam protection canopy to it is big to solve the protection canopy construction degree of difficulty among the correlation technique, and factor of safety requires high problem.

The technical purpose of the application is realized by the following technical scheme:

the utility model provides a continuous beam protection canopy, includes the stand and sets up the crossbeam at the stand top, the stand bottom is equipped with the stiffening pile, the stiffening pile bottom is equipped with opens and rubs up the board, open and rub the board and outwards open and rub through the swing joint with the stiffening pile.

Optionally, a transmission rod is arranged in the stiffening pile, an expansion head is fixedly connected to the lower portion of the transmission rod, the expansion head is hinged to a support rod, and the other end of the support rod is hinged to the inner wall of the expanding plate.

Optionally, the expansion head is in the shape of a rectangular pyramid, and the support rod is hinged to an inclined surface of the expansion head.

Optionally, a driving part is arranged above the transmission rod to drive the transmission rod to move along the length direction of the stiffening pile, and the driving part is fixed in the stiffening pile.

Optionally, steel pipe piles are arranged on the ground at the two sides of the cross beam, a guy rope is arranged on each steel pipe pile, one end of the guy rope is fixedly connected with the steel pipe piles, and the other end of the guy rope is fixedly connected with the tops of the stand columns corresponding to the two sides of the cross beam.

Optionally, the cross beam is provided with longitudinal distribution beams uniformly distributed at intervals, and one side of each longitudinal distribution beam, which is opposite to the cross beam, is provided with a protection plate.

Optionally, the protection plate is a steel plate with a thickness of at least 20mm, and two sides of the protection plate respectively extend out of the cross beam to form a protection eaves.

The utility model discloses following beneficial effect has:

1. the utility model discloses a continuous beam protection canopy when opening expansion plate and stiffening pile become an angle inlay card fixed, can further promote stiffening pile's bearing capacity, prevents that the stand from receiving the influence of external force factor to rock to improve the holistic factor of safety of continuous beam protection canopy.

2. The utility model discloses a continuous beam protection canopy drives the transfer line displacement through the pneumatic cylinder, makes the bracing piece outwards expand and open up until opening up the board gomphosis in soil, can be applied to various geological conditions in a flexible way.

3. The utility model discloses a continuous beam protection canopy further improves protection canopy steadiness through auxiliary facilities to guaranteed stand 1's stability, and played the effect of lightning-arrest, preventing the typhoon.

4. The utility model discloses a continuous beam protection canopy adopts vertical distribution roof beam, guard plate to whole preinstallation can improve the installation effectiveness to reduce the installation degree of difficulty, when dismantling simultaneously, through the hoist engine cooperation crane can, effectively improve dismantlement efficiency, and reduce the dismantlement degree of difficulty.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:

FIG. 1 is a schematic structural diagram of a continuous beam shelter provided according to an embodiment of the present application;

FIG. 2 is a cross-sectional view of a stiffening pile in a continuous beam shelter according to an embodiment of the present application.

In the figure, 1, a column; 2. a cross beam; 31. stiffening piles; 32. expanding a plate; 33. a transmission rod; 34. an expansion head; 35. a support bar; 36. a drive member; 4. steel pipe piles; 41. a guy rope; 5. a longitudinal distribution beam; 51. a protection plate; 52. and (5) protecting eaves.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application 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 should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, 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.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

In addition, the term "plurality" shall mean two as well as more than two.

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

The utility model provides a continuous beam protection canopy, as shown in fig. 1 and 2, includes stand 1 and sets up crossbeam 2 at stand 1 top, and it is big in order to solve the protection canopy construction degree of difficulty, and factor of safety requires high problem, at 1 bottom installation stiffening pile 31 of stand, this stiffening pile 31 need satisfy the degree of depth of ingrowing according to stand 1's actual height, and stiffening pile 31 bottom is provided with opens and extends up board 32 simultaneously, opens and extends up board 32 and outwards opens and extend through the swing joint with stiffening pile 31. Therefore, when opening expansion plate 32 and stiffening pile 31 and become certain angle inlay card and fix, can further promote stiffening pile 31's bearing capacity, prevent that stand 1 from receiving external force factor to influence and rocking to improve the holistic factor of safety of continuous beam protection canopy.

As shown in fig. 2, a transmission rod 33 is arranged in the stiffening pile 31, an expansion head 34 is fixedly connected below the transmission rod 33, a support rod 35 is hinged to the peripheral wall of the expansion head 34, and the other end of the support rod 35 is hinged to the inner wall of the expanding plate 32. The driving rod 33 is driven to displace along the length direction of the stiffening pile 31 to drive the expansion head 34, so that the expansion head 34 is hinged with the supporting rod 35 to control the outward expansion angle of the expansion plate 32. In this embodiment, in order to better drive the hinged support rod 35 when the expansion head 34 is displaced, the expansion head 34 is set to a rectangular pyramid shape, and the support rod 35 is hinged on the inclined surface of the expansion head 34, so that the structural deformation can be effectively avoided.

As shown in fig. 2, a driving member 36 is connected above the driving rod 33 to drive the driving rod 33 to move along the length direction of the stiffening pile 31, and the driving member 36 is fixed in the stiffening pile 31, and a hydraulic cylinder is selected as the driving member 36 according to actual needs. The hydraulic cylinder drives the transmission rod 33 to move, so that the support rod 35 is expanded outwards until the expansion plate 32 is embedded in soil, and the device can be flexibly applied to various geological conditions.

As shown in fig. 1, further improve the protection canopy steadiness through auxiliary facilities, be provided with steel-pipe pile 4 on the bottom surface of crossbeam 2 both sides, be provided with guy rope 41 on the steel-pipe pile 4, this guy rope 41 one end and steel-pipe pile 4 fixed connection, the stand 1 top fixed connection that its other end and crossbeam 2 both sides correspond the utility model discloses in this embodiment, steel-pipe pile 4's the degree of depth of penetrating into the earth is 7-9m to the stability of stand 1 has been guaranteed, and has played the effect of taking shelter from the thunder, preventing the typhoon.

As shown in fig. 1, the cross beam 2 is provided with longitudinal distribution beams 5 uniformly spaced, and one side of the longitudinal distribution beam 5 opposite to the cross beam 2 is provided with a protection plate 51. Therefore, the longitudinal distribution beam 5 and the protection plate 51 are adopted to pre-install the whole body, so that the installation efficiency can be improved, the installation difficulty is reduced, and meanwhile, the disassembly is realized by matching a hoist with a crane, so that the disassembly efficiency is effectively improved, and the disassembly difficulty is reduced.

As shown in fig. 1, in this embodiment of the present invention, the protection plate 51 is a steel plate with a thickness of at least 20mm, and both sides of the protection plate 51 extend out of the cross beam 2 to form a protection eaves 52, specifically, the extension of the protection plate 51 is at least 0.5m long.

The working principle of the continuous beam protective shed is as follows: according to the whole height of continuous beam protection canopy, at ground drilling to the design depth, through stiffening pile 31 installation stand 1, drive transfer line 33 displacement promptly, make bracing piece 35 outwards expand and open up until opening up board 32 gomphosis in soil, thereby treat that stiffening pile 31 is fixed the back that finishes, at the top installation preassembled crossbeam 2 of stand 1, vertical distribution roof beam 5 and guard plate 51 are whole, respectively establish two cable wind ropes 41 in protection canopy rack both sides at last, cable wind rope 41 one end is fixed in the stand 1 top, the other end is fixed in subaerially with steel-pipe pile 4, and guarantee that cable wind rope 41 is drawn the even force.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (7)

1. The utility model provides a continuous beam protection canopy, includes stand (1) and sets up crossbeam (2) at stand (1) top, its characterized in that, stand (1) bottom is equipped with stiffening pile (31), stiffening pile (31) bottom is equipped with opens and expands board (32), open and expand board (32) and outwards open and expand through the swing joint with stiffening pile (31).

2. A continuous beam shelter as claimed in claim 1 wherein a driving rod (33) is provided in said stiffening pile (31), an expansion head (34) is fixedly connected below said driving rod (33), said expansion head (34) is hinged to a supporting rod (35), and the other end of said supporting rod (35) is hinged to the inner wall of said expansion plate (32).

3. A shelter of continuous beam type according to claim 2, characterized in that said expansion head (34) has the shape of a rectangular pyramid and said support rods (35) are hinged on the inclined plane of the expansion head (34).

4. A continuous beam shelter as claimed in claim 3 wherein a drive member (36) is provided above said drive rod (33) to drive the drive rod (33) along the length of the stiffening pile (31) and wherein said drive member (36) is fixed within the stiffening pile (31).

5. The continuous beam shelter of claim 1, wherein steel pipe piles (4) are arranged on the ground at two sides of the beam (2), a guy cable (41) is arranged on each steel pipe pile (4), one end of each guy cable (41) is fixedly connected with each steel pipe pile (4), and the other end of each guy cable is fixedly connected with the tops of the corresponding columns (1) at two sides of the beam (2).

6. A shelter as claimed in claim 1, characterised in that said transversal beams (2) are provided with longitudinal distribution beams (5) uniformly spaced apart, said longitudinal distribution beams (5) being provided with protection plates (51) on the side opposite to the transversal beams (2).

7. A shelter as claimed in claim 6 in which said protection panel (51) is a steel panel of at least 20mm thickness, said protection panel (51) projecting from said beam (2) on either side to form a protective eaves (52).

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