CN217839714U - Adjustable railway pier top hanging fence installation device - Google Patents

Abstract

The utility model discloses an adjustable railway pier top hanging fence installation device, which comprises a hanging support part, wherein the hanging support part is installed on a railway pier column and comprises a plurality of trusses and suspenders, the trusses are arranged on the railway pier column and are horizontally arranged on two sides of a stone pad, two ends of each truss extend out of the pier column, the suspenders are suspended on two sides of the pier column and are provided with a plurality of suspenders, and one ends of the suspenders are correspondingly connected with the end part areas of the trusses extending out of the pier column in a sliding manner; the hoisting platform is arranged around the pier stud and is fixedly connected with the bottom of the suspender; the device has high stability and is convenient to disassemble; by adopting the design of the assembled truss, the main truss has enough strength rigidity and stability and has the advantages of quick assembly and disassembly and convenient transportation; adjustability and strong adaptability.

Description

Adjustable railway pier top hanging fence installation device

Technical Field

The utility model relates to a railroad bridge construction equipment technical field, especially a rail bridge pier top hangs rail installation device with adjustable.

Background

After the railway bridge construction is finished and the railway normally operates, the pier top support is required to be periodically checked and maintained, and because the railway pier is generally higher, the pier top does not have a space for a maintainer to stand, the pier top hanging fence is required to be installed after the pier construction is finished so as to provide a checking and maintaining space. The pier top hanging fence installation front axle pier template is completely dismantled, and a working platform must be set up for construction workers to install the pier top hanging fence around the top surface of the pier, so that the operation time is long, the cost is high, the construction operation efficiency is greatly reduced, and the economic benefit is low.

In the prior art, for example, the utility model of the utility model publication No. CN108824213A protection operation lifting platform for round end type solid pier hanging fence installation discloses an installation platform which adopts a motor steel wire rope lifting mechanism to fix on a pad stone to realize lifting, the steel wire rope easily causes the damage of the concrete at the corner of the pad stone which is an important structure of the pier in use, and the cooperative positioning of the lifting mechanism has higher requirements on operation; the publication No. CN204475182U installation tool for a railway pier top suspended fence discloses a construction platform which adopts a shoulder pole beam hoisting bottom frame, but cannot be adjusted according to the size of the pier top, and cannot be applied to most pier top construction. Therefore, it is necessary to provide an adjustable installation tooling device for a railway pier top suspended fence, so as to improve the working efficiency and the applicability of the railway pier top suspended fence installation.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract and the title of the present application to avoid obscuring the purpose of this section, the abstract and the title of the present application, and such simplifications or omissions cannot be used to limit the scope of the present invention.

In view of the problems existing in the prior art, the utility model discloses a.

Therefore, the utility model aims to solve the technical problem that prior art is higher to the operating requirement, can't adjust according to mound top size, can not be suitable for most mound top construction.

In order to solve the technical problem, the utility model provides a following technical scheme: an adjustable railway pier top hanging fence installation device comprises hanging support parts, wherein the hanging support parts are installed on railway pier pillars and comprise trusses and suspenders, a plurality of the trusses are arranged on the railway pier pillars and horizontally arranged on two sides of a cushion stone, two ends of each truss extend out of the pier pillars, the suspenders are suspended on the two sides of the pier pillars and are arranged in a plurality, and one ends of the suspenders are correspondingly connected to end parts of the trusses extending out of the pier pillars in a sliding mode; and the hoisting platform is arranged around the pier stud and is fixedly connected with the bottom of the suspender.

As a railway pier mound hangs rail installation device's an optimal selection scheme with adjustable, wherein: and the two ends of the truss are provided with walking devices in sliding connection with the truss, and the top of the suspender is connected with the walking devices.

As a railway pier mound hangs rail installation device's an optimal selection scheme with adjustable, wherein: the truss includes upper chord member and lower chord member, and the fixed top surface of laying at the pier stud of lower chord member, upper chord member and lower chord member structure are the same, are rectangular form, and both parallel arrangement through the perpendicular web member fixed connection of a plurality of vertical settings between upper chord member and the lower chord member, strengthen fixedly through the oblique web member that the slope set up between the adjacent perpendicular web member.

As a railway pier mound hangs rail installation device's an preferred scheme with adjustable, wherein: the hoisting platform is of a long plate-shaped structure and horizontally positioned on two sides of the pier stud, the hoisting platform is vertically connected with the suspender, and the suspender is fixedly connected with the hoisting platform through an inclined stay bar;

one side and a plurality of jib fixed connection of hoisting platform, diagonal brace one end fixed connection hoisting platform, other end fixed connection is on the jib.

As a railway pier mound hangs rail installation device's an preferred scheme with adjustable, wherein: the lifting platform is provided with fences around, and the fences are formed by vertically connecting a plurality of cross rods and vertical rods.

As a railway pier mound hangs rail installation device's an optimal selection scheme with adjustable, wherein: the hoisting platforms on the two sides of the pier stud are detachably connected through the side platforms, the two ends of each hoisting platform are connected with the end parts of the side platforms through bolts, and the side platforms are perpendicularly connected with the hoisting platforms.

As a railway pier mound hangs rail installation device's an preferred scheme with adjustable, wherein: the walking device comprises two side plates arranged in parallel and a pulley arranged between the two side plates, the two side plates are respectively positioned on two sides of the top of the suspender and fixedly connected with the suspender, the lower chord penetrates between the two side plates, and the pulley is arranged on the upper surface of the lower chord in a sliding manner.

As a railway pier mound hangs rail installation device's an preferred scheme with adjustable, wherein: and a plurality of groups of threaded holes are formed in the upper two ends of the lower chord along the length direction, and the side plates and the lower chord are fixed through bolts.

As a railway pier mound hangs rail installation device's an preferred scheme with adjustable, wherein: the two side plates are respectively positioned at two sides of the lower chord, and the bolt penetrates through the side plates and is in threaded connection with the threaded hole.

As a railway pier mound hangs rail installation device's an preferred scheme with adjustable, wherein: the pulleys are provided with a pair, the two pulleys are connected through a rotating shaft, the bolt penetrates through the center of the rotating shaft, and the two ends of the bolt are rotatably connected with the side plates; the pulley is erected on the lower chord and is connected with the lower chord in a sliding way.

The utility model has the advantages that: the device has high overall stability and is convenient to disassemble: the main body of the utility model adopts the design of the assembly type truss, and the main body truss has enough strength rigidity and stability and has the advantages of rapid disassembly and assembly and convenient transportation; adjustability and strong adaptability: the walking device is arranged above the suspender, so that the walking device can be freely adjusted on the lower chord of the truss, and the walking device and the lower chord are fixed by bolts after positioning, so that the walking device has strong adaptability.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor. Wherein:

fig. 1 is a front view of the apparatus in a first embodiment.

Fig. 2 is a side view of the device in a second embodiment.

Fig. 3 is a top view of the device in a second embodiment.

Fig. 4 is a structural view of a running gear in a second embodiment.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, other ways of implementing the invention may be devised different from those described herein, and it will be apparent to those skilled in the art that the invention can be practiced without departing from the spirit and scope of the invention.

Furthermore, the references herein to "one embodiment" or "an embodiment" refer to a particular feature, structure, or characteristic that may be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1, for a first embodiment of the present invention, there is provided an adjustable railroad pier coping hanging fence installation device, which includes a hanging brace member 100 and a hanging platform 200, the hoisting platforms 200 are used for being installed on two of the pier studs A of the railway pier, one end of the hoisting support part 100 is connected to the top of the pier stud A, and the other end of the hoisting support part is used for hanging and fixing the side edge of the hoisting platform 200, and meanwhile, the hoisting platform 200 and the hanger rods 102 of the hoisting support part 100 are ensured to be in a vertical state.

The hanging support part 100 is installed on a railway pier column A and comprises a plurality of trusses 101 and hanger rods 102, the trusses 101 are laid on the top of the pier column A in a long strip shape and fixedly installed, the trusses 101 are horizontally arranged on two sides of a cushion stone B, the number and the distance of the trusses are determined by the trusses 101 according to the width of the cushion stone B, and two ends of each truss 101 extend out of the pier column A and extend outwards for a certain distance.

The suspension rods 102 are suspended at both sides of the pier A, and the top of the suspension rods 102 is connected with the part of the truss 101, which extends out of the pier A, at both ends and is connected with the truss 101 in a sliding way. The lifting platform 200 is disposed around the pier a and the lifting platform 200 is fixedly connected to the bottom of the boom 102. Specifically, two ends of the truss 101 are provided with traveling devices 103 slidably connected to the truss 101, and the top of the boom 102 is connected to the traveling devices 103. Running gear 103 slides at the both ends of truss 101 and sets up, drives the jib 102 horizontal migration of bottom, thereby hoist and mount platform 200 is connected to jib 102 bottom so that hoist and mount platform 200 can outwards remove or inwards move thereby adapt to the pier stud A outer wall under the not unidimensional.

Preferably, the hoisting platform 200 is provided with two, the hoisting platform 200 is a long plate-shaped structure and horizontally positioned at two sides of the pier stud a, and one side of the hoisting platform 200 far away from the pier stud a is vertically and fixedly connected with the plurality of suspenders 102 and fixedly connected with the suspenders through the inclined support rods 201. One end of the diagonal brace 201 is fixedly connected with the hoisting platform 200, and the other end is fixedly connected with the suspender 102.

Example 2

Referring to fig. 2 to 4, in order to provide a second embodiment of the present invention, the embodiment is based on the previous embodiment, the truss 101 includes an upper chord 101a and a lower chord 101b, the lower chord 101b is fixedly laid on the top surface of the pier stud a, the upper chord 101a and the lower chord 101b have the same structure and are long strips, the two are arranged in parallel, and the upper chord 101a is located right above the lower chord 101 b; the upper chord 101a and the lower chord 101b are fixedly connected through a plurality of vertical web members 101c which are vertically arranged, and the adjacent vertical web members 101c are reinforced and fixed through inclined web members 101d which are obliquely arranged.

Further, a fence 202 is arranged around the hoisting platform 200, and the fence 202 is formed by vertically connecting a plurality of cross bars 202a and vertical bars 202 b. Has the protection function.

The hoisting platforms 200 at two sides of the pier stud A are detachably connected through the side platforms 203; specifically, side platform 203 is located two hoisting platform 200's both ends top surface perpendicularly, and side platform 203 one end is located one of them hoisting platform 200's top surface and bolt fastening, and the other end is located another hoisting platform 200's top surface and bolt fastening makes two hoisting platform 200 fixed connection form, and two hoisting platform 200 and two side platform 203 enclose a square slab structure that the center is square space, and pier stud A is located square space.

Further, the traveling device 103 comprises two side plates 103a arranged in parallel and symmetrically and a pulley 103b arranged between the two side plates 103a, the pulley 103b is provided with a pair, a connecting bolt 103b-2 of a rotating shaft 103b-1 penetrates through the center of the rotating shaft 103b-1 between the two pulleys 103b, the two ends of the connecting bolt 103b are rotatably connected with the side plates 103a, so that the pulley 103b is connected with the two side plates 103a, and the pulley 103b is spanned on the lower chord 101b and slides along the lower chord 101 b; specifically, two ends of the lower chord 101b may be provided with two sliding rail grooves arranged along the length, and the two pulleys 103b are embedded in the sliding rail grooves.

The two side plates 103a are respectively positioned at two sides of the top of the suspension rod 102 and fixedly connected with the suspension rod 102, the lower chord 101b passes through the two side plates 103a, and the pulley 103b is arranged on the upper surface of the lower chord 101b in a sliding manner. The pulley 103b is slidably connected to the lower chord 101 b.

Furthermore, a plurality of groups of threaded holes 101b-1 are formed in the upper ends of the lower chord 101b along the length direction, and the side plate 103a and the lower chord 101b are fixed by bolts. Specifically, two side plates 103a are respectively positioned on two sides of the lower chord 101b, and bolts penetrate through the side plates 103a to be in threaded connection with the threaded holes 101 b-1.

During construction, a crane is adopted to integrally hoist the truss 101, the walking device 103, the suspender 102, the fixed hoisting platform 200 and the fence 202 to a determined position of the pier stud A at one time, the bolt adjustment walking device 103 is removed to move the hoisting platform 200 to a proper position, the bolt is used for fixing, and then the side platform 203 and the fence 202 are fixed. After the installation of the pier top hanging fence is finished, the side platform 203 and the fence 202 are firstly detached, the bolts are detached, enough space is reserved for the two side adjusting traveling devices 103, and then the hanger rods 102 and the truss 101 are directly and integrally hoisted by using the bolts to finish the detachment.

The tool is hoisted on the pier top A by a crane, the travelling device 103 is convenient to adjust to adapt to pier shapes of different sizes, the whole installation and disassembly can be carried out, a worker can install the pier top A hoisting fence 202 on a platform of the tool, and the tool is simple, convenient and safe.

It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.

It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims (10)

1. The utility model provides a railway pier mound hangs rail installation device with adjustable which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the suspension support component (100) is installed on a railway pier stud (A) and comprises a plurality of trusses (101) and suspenders (102), the trusses (101) are located on the railway pier stud (A) and are horizontally arranged on two sides of a stone pad (B), two ends of each truss (101) extend out of the pier stud (A), the suspenders (102) are hung on two sides of the pier stud (A) and are arranged in a plurality, and one ends of the suspenders are correspondingly connected to end regions of the trusses (101) extending out of the pier stud (A) in a sliding mode; and (c) a second step of,

the lifting platform (200) is arranged around the pier stud (A), and the lifting platform (200) is fixedly connected with the bottom of the suspender (102).

2. The adjustable installation device for the railway pier coping hanging fence as claimed in claim 1, wherein: and two ends of the truss (101) are provided with walking devices (103) in sliding connection with the truss (101), and the top of the suspension rod (102) is connected with the walking devices (103).

3. The adjustable installation device for the pier-top suspended fence of the railway pier as claimed in claim 1 or 2, wherein: truss (101) include chord member (101 a) and lower chord member (101 b), and lower chord member (101 b) are fixed to be laid on the top surface of pier stud (A), and upper chord member (101 a) is the same with lower chord member (101 b) structure, is rectangular form, both parallel arrangement, through perpendicular web member (101 c) fixed connection of a plurality of vertical settings between upper chord member (101 a) and lower chord member (101 b), strengthens fixedly through oblique web member (101 d) that the slope set up between adjacent perpendicular web member (101 c).

4. The adjustable railway pier top suspended fence installation device according to claim 2, characterized in that: the hoisting platform (200) is of a long plate-shaped structure and horizontally positioned on two sides of the pier stud (A), the hoisting platform (200) is vertically connected with the suspender (102), and the suspender (102) is fixedly connected with the hoisting platform (200) through an inclined stay bar (201);

one side of the hoisting platform (200) is fixedly connected with the plurality of hanging rods (102), one end of the diagonal brace (201) is fixedly connected with the hoisting platform (200), and the other end of the diagonal brace is fixedly connected to the hanging rods (102).

5. The adjustable installation device for the pier-top suspended fence of the railway pier as claimed in claim 2 or 4, wherein: the lifting platform (200) is provided with fences (202) on the periphery, and the fences (202) are formed by vertically connecting a plurality of cross rods (202 a) and vertical rods (202 b).

6. The adjustable installation device for the railway pier coping hanging fence as claimed in claim 5, wherein: the hoisting platforms (200) on two sides of the pier stud (A) are detachably connected through the side platforms (203), two ends of the hoisting platforms (200) are connected with the end parts of the side platforms (203) through bolts, and the side platforms (203) are perpendicularly connected with the hoisting platforms (200).

7. The adjustable installation device for the railway pier coping hanging fence as claimed in claim 6, wherein: the walking device (103) comprises two side plates (103 a) arranged in parallel and a pulley (103 b) arranged between the two side plates (103 a), the two side plates (103 a) are respectively positioned on two sides of the top of the hanging rod (102) and fixedly connected with the hanging rod (102), the lower chord (101 b) penetrates between the two side plates (103 a), and the pulley (103 b) is arranged on the upper surface of the lower chord (101 b) in a sliding manner.

8. The adjustable installation device for the railway pier coping hanging fence as claimed in claim 3, wherein: the upper two ends of the lower chord (101 b) are provided with a plurality of groups of threaded holes (101 b-1) along the length direction, and the side plate (103 a) and the lower chord (101 b) are fixed through bolts.

9. The adjustable installation device for the railway pier coping hanging fence as claimed in claim 8, wherein: the two side plates (103 a) are respectively positioned on two sides of the lower chord (101 b), and the bolts penetrate through the side plates (103 a) to be in threaded connection with the threaded holes (101 b-1).

10. The adjustable installation device for the railroad pier top suspended fence according to claim 9, wherein: the pulleys (103 b) are provided with a pair, the two pulleys (103 b) are connected through a rotating shaft (103 b-1), the bolt (103 b-2) penetrates through the center of the rotating shaft (103 b-1), and two ends of the bolt are rotatably connected with the side plate (103 a);

the pulley (103 b) is arranged on the lower chord (101 b) and connected in a sliding way.

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