Movable assembly type splicing platform for railway system

Abstract

The utility model belongs to the technical field of building construction, and particularly provides a movable assembly type splicing platform for a railway system, which comprises platform main bodies slidably mounted on two rails, the two platform main bodies are fixedly connected through a plurality of connecting frames, and each platform main body comprises a base and a splicing unit. A plurality of insulating braking wheels are arranged at the bottom of the base, a plurality of connecting holes are formed in the tops of the base and the splicing units, a plurality of connecting rods are arranged at the bottoms of the splicing units, the connecting holes correspond to the connecting rods in a one-to-one mode, the splicing units and the base are connected through the connecting rods and the connecting holes, and every two adjacent splicing units are connected through the connecting rods and the connecting holes. And a plurality of anti-loosening bolts are used for fixing. Through the arrangement of the platform main body comprising the base and the plurality of splicing units and the plurality of insulating braking wheels, the time for erecting the frame body can be reduced, the inter-line movement can be facilitated, the inter-line construction progress is ensured, the inter-line construction quality and the construction efficiency are improved, and the construction cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction relates to a kind of movable assembly type assembling platform for railway system. BACKGROUND

[0002] With the continuous upgrading of railway system, and introduce subway, long-distance bus and public transport hub and other supporting traffic, traditional single-function railway station house to the integrated transport hub of various traffic integrated transfer changes. The scale and facilities of existing station house and the contradiction of actual passenger demand are increasingly prominent, because of incomplete function, small passenger capacity and unable to meet the new railway transport requirements. Old station house over 20 years of operation is imminent, how to carry out rapid low-cost construction in existing line position has great significance to ensure the overall reconstruction of station house.

[0003] The installation of traditional aerial work operation platform mainly has full-frame support method, top pre-embedded bracket method, etc., this method has certain problems, field erection construction period is long, business line construction points are many, not easy to approve, and construction technology is complex and the workload is large, after construction is completed, the installed aerial work operation platform also needs to be removed, it is not reusable, and it is relatively wasteful of resources and labor cost. UTILITARY MODEL CONTENT

[0004] In view of the technical problems in the prior art, the utility model provides a movable assembly type assembling platform for railway system, which comprises platform main bodies respectively slidingly installed on two rails, and the two platform main bodies are fixedly connected by a plurality of connecting frames, the platform main body comprises a base and a plurality of splicing units, the bottom of the base is provided with a plurality of insulated brake wheels, the plurality of insulated brake wheels are rollingly connected with two tracks of the rail, the top edge of the base and the top edge of the splicing unit are both provided with a plurality of connecting holes, the bottom edge of the splicing unit is provided with a plurality of connecting rods, the connecting holes and the connecting rods are one-to-one corresponding, the splicing unit, the base and the adjacent two splicing units are connected by the connecting rods and the connecting holes, and are fixed by a plurality of anti-loosening bolts.

[0005] Further, the side of the two bases away from each other is provided with a support frame, and the end of the support frame away from the base is lapped on the platform.

[0006] Further, the support frame is provided with an adjusting mechanism, and the support frame is connected with the platform through the adjusting mechanism.

[0007] Further, the adjusting mechanism comprises a support block, a screw rod, a rotating handle and a plurality of telescopic rods, the support block is provided with a threaded hole, the screw rod is in threaded connection with the threaded hole, the bottom end of the screw rod is in rotation connection with the middle part of the support block, the top end of the screw rod is fixedly connected with the rotating handle, and the plurality of telescopic rods are symmetrically arranged on the two sides of the screw rod and are fixedly connected with the support block and the bottom of the support frame.

[0008] Further, the side surface of the support block is symmetrically provided with two T-shaped sliding grooves relative to the screw rod, a T-shaped sliding block is slidably arranged in the T-shaped sliding groove, the T-shaped sliding block is fixedly connected with the T-shaped sliding groove through bolts, a driving wheel is rotationally arranged on the T-shaped sliding block, the rotating direction of the driving wheel is the same as that of the insulated brake wheel, and the driving wheel is driven by the T-shaped sliding block to slide out of the support block and contact the platform or retract into the support block.

[0009] Further, the base and one side of the splicing unit are each provided with a climbing frame, and the adjacent two climbing frames are in clamping cooperation.

[0010] Further, the movable assembly type splicing platform for a railway system further comprises a protective railing, the protective railing comprises a horizontally arranged mounting frame and a plurality of vertically arranged vertical rods, the vertical rods correspond to the connecting holes one by one, the mounting frame is provided with a movable door on one side of the climbing frame, the top end of the plurality of vertical rods is fixedly connected with the mounting frame, and the bottom end is connected with the connecting holes on the top splicing unit.

[0011] Beneficial effects:

[0012] 1. In the utility model, the space between the two platforms can be covered through the arrangement of the two platform bodies and the plurality of connecting frames, the construction area and stability of the splicing platform are improved, the base and the plurality of splicing units are arranged, the factory can be used for standardized production, thereby the time for erecting the splicing platform frame is reduced, the construction progress of the line is ensured, the line construction quality is improved, the construction cost is reduced, the plurality of insulated brake wheels are arranged, the line can be conveniently moved, the construction efficiency is improved, the plurality of connecting holes and the plurality of connecting rods are arranged, the installation and positioning of the splicing unit, the base and the adjacent two splicing units are facilitated, and the construction efficiency is further improved.

[0013] 2. In the utility model, the two platform bodies can be assisted and supported through the arrangement of the two support frames, and the stability of the splicing platform is further improved.

[0014] 3、In the utility model, through the setting of adjusting mechanism, the height of the assembling platform can be adjusted, thereby the distance between the insulating brakeable wheel and the track is adjusted, and the adjustment of the acting force on the insulating brakeable wheel is realized, and the service life of the insulating brakeable wheel is improved; in combination with the setting of the supporting block, the screw rod, the rotary handle and the plurality of telescopic rods, the rotary handle can be rotated to drive the screw rod and the threaded hole to be screwed, thereby the supporting block is driven to move linearly up and down.

[0015] 4、In the utility model, through the setting of the two T-shaped sliding grooves, the two T-shaped sliding blocks and the two driving wheels, the two states of the fixing and the moving between the supporting block and the platform can be switched, in the moving state, the assembling platform can be moved along the track by the rotation of the driving wheel and the platform, the friction loss between the insulating brakeable wheel and the track is reduced or avoided, and the service life of the insulating brakeable wheel is further improved.

[0016] 5、In the utility model, through the setting of the plurality of climbing frames, the up and down of the construction personnel can be facilitated, in combination with the setting of the clamping cooperation, the stability of the two adjacent climbing frames can be improved; through the setting of the protective rail, the construction safety can be ensured, in combination with the setting of the horizontally arranged mounting frame and the plurality of vertically arranged vertical rods, the mounting and dismounting can be facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0018] Figure 1 It is the whole installation structure schematic view of the utility model;

[0019] Figure 2 It is the two base installation structure schematic view of the utility model;

[0020] Figure 3 It is the two splicing unit installation structure schematic view of the utility model;

[0021] Figure 4 It is the adjusting mechanism and the supporting frame installation structure schematic view of the utility model.

[0022] EXPLANATION OF REFERENCE NUMERALS:

[0023] 1, platform body; 11, base; 111, insulated brakeable wheel; 2, connecting frame; 3, connecting hole; 4, connecting rod; 5, support frame; 6, adjusting mechanism; 61, support block; 611, T-shaped sliding groove; 62, screw rod; 63, rotating handle; 64, telescopic rod; 7, T-shaped sliding block; 8, driving wheel; 9, climbing frame; 10, guardrail. DETAILED DESCRIPTION

[0024] In order to make the above objectives, features and advantages of the present application more apparent, specific embodiments of the present application will be 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 application. However, the present application can be practiced in a variety of ways other than those described herein without departing from the spirit of the present application, and those skilled in the art can make similar improvements without departing from the scope of the present application, so the present application is not limited to the specific embodiments disclosed below.

[0025] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "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 based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0026] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0027] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise specifically limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] In the present application, unless specifically stated and limited otherwise, a first feature "on" or "under" a second feature can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. Moreover, the first feature "over", "above" and "on top of" the second feature can be the first feature directly above or obliquely above the second feature, or simply indicate that the first feature is higher in horizontal height than the second feature. The first feature "under", "below" and "underneath" the second feature can be the first feature directly below or obliquely below the second feature, or simply indicate that the first feature is lower in horizontal height than the second feature.

[0029] It should be noted that when an element is referred to as "fixed to" or "provided on" another element, it can be directly on the other element or there can be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there can be an intermediate element. The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation.

[0030] The utility model provides a movable assembly type assembling platform for railway system, as shown in Figure 1 、 Figure 2 and Figure 3 , including platform main part 1 of two rails are slidably installed respectively, a plurality of connecting frames 2 are fixedly connected between two platform main parts 1, the platform main part 1 includes base 11 and a plurality of splicing units, wherein the base 11 and the splicing unit are all welded by 60*40*2.5 galvanized square tube, the specific quantity of splicing unit can be confirmed according to the height of platform, can ensure that the construction process does not cause damage to the overhead contact system, the bottom of base 11 is equipped with a plurality of insulated brake wheels 111, a plurality of insulated brake wheels 111 are rollingly connected with the two tracks of rail, and the fixedness between the two can be realized by controlling insulated brake wheel 111 during use, to prevent the movement of insulated brake wheel 111, the top edge of base 11 and the top edge of splicing unit are all equipped with a plurality of connecting holes 3, the bottom edge of splicing unit is equipped with a plurality of connecting rods 4, the connecting hole 3 and the connecting rod 4 are one-to-one correspondence, the splicing unit and the base 11 and the adjacent two splicing units are all connected through the connecting rod 4 and the connecting hole 3, and are fixed through a plurality of anti-loosening bolts.

[0031] In the embodiment, the space between the two platforms can be filled by the two platform bodies 1 and the plurality of connecting frames 2, thereby improving the construction area and stability of the assembled platform, and the plurality of assembled units and the base 11 can be produced in a factory, thereby reducing the time for erecting the assembled platform frame, ensuring the construction progress of the line, improving the construction quality of the line, and reducing the construction cost, the plurality of insulated brake wheels 111 can facilitate the movement of the line and improve the construction efficiency, and the plurality of connecting holes 3 and the plurality of connecting rods 4 can facilitate the installation and positioning of the base 11 and the adjacent two assembled units, thereby further improving the construction efficiency.

[0032] In the embodiment, the plurality of connecting rods 4 are arranged on the two platform bodies 1, and the plurality of connecting rods 4 are arranged on the two platform bodies 1. Figure 1 As shown in the embodiment, the two bases 11 are provided with support frames 5 away from each other, and the ends of the support frames 5 away from the bases 11 are overlapped on the platform.

[0033] In the embodiment, the two support frames 5 can assist in supporting the two platform bodies 1, thereby further improving the stability of the assembled platform.

[0034] In the embodiment, the plurality of connecting rods 4 are arranged on the two platform bodies 1, and the plurality of connecting rods 4 are arranged on the two platform bodies 1. Figure 1 、 Figure 2 and Figure 4 As shown in the embodiment, the support frame 5 is provided with an adjusting mechanism 6, and the support frame 5 is connected with the platform through the adjusting mechanism 6; the adjusting mechanism 6 comprises a support block 61, a screw rod 62, a rotating handle 63, and a plurality of telescopic rods 64, the support frame 5 is provided with a threaded hole, the screw rod 62 is threadedly connected with the threaded hole, the bottom end of the screw rod 62 is rotationally connected with the middle part of the support block 61, the top end of the screw rod 62 is fixedly connected with the rotating handle 63, and the plurality of telescopic rods 64 are symmetrically arranged on the two sides of the screw rod 62 and fixedly connected with the support block 61 and the bottom of the support frame 5 at the two ends.

[0035] In the embodiment, the height of the assembled platform can be adjusted by the adjusting mechanism 6, thereby adjusting the distance between the insulated brake wheel 111 and the track, and adjusting the force acting on the insulated brake wheel 111, thereby prolonging the service life of the insulated brake wheel 111; and the support block 61, the screw rod 62, the rotating handle 63, and the plurality of telescopic rods 64 can drive the screw rod 62 to be screwed with the threaded hole by rotating the rotating handle 63, thereby driving the support block 61 to move linearly up and down.

[0036] In the embodiment, the plurality of connecting rods 4 are arranged on the two platform bodies 1, and the plurality of connecting rods 4 are arranged on the two platform bodies 1. Figure 1 、 Figure 2 and Figure 4As shown, the side of the support block 61 is symmetrically provided with two T-shaped sliding grooves 611 relative to the screw rod 62, a T-shaped sliding block 7 is slidably installed in the T-shaped sliding groove 611, the T-shaped sliding block 7 is fixed by bolts, a driving wheel 8 is rotatably arranged on the T-shaped sliding block 7, and the rotating direction of the driving wheel 8 is the same as that of the insulated brake wheel 111, and the driving wheel 8 is driven by the T-shaped sliding block 7 to slide out of the support block 61 to contact the platform or retract into the support block 61.

[0037] In the embodiment, the two states of the support block 61 and the platform are switched between the fixed state and the moving state, in the moving state, the driving wheel 8 drives the assembled platform to move along the track, reduces or avoids the friction loss between the insulated brake wheel 111 and the track, and further improves the service life of the insulated brake wheel 111, and in the above use, the heights of the two driving wheels 8 can be freely adjusted according to the concave-convex condition of the platform ground, so that the two driving wheels 8 on each side are in good contact with the ground.

[0038] In the utility model, preferably, as shown in Figure 1 、 Figure 2 and Figure 3 , the base 11 and one side of the splicing unit are provided with climbing frames 9, the adjacent two climbing frames 9 are clamped and matched, and the climbing frame 9 is welded by a galvanized square tube with the size of 40*40*2.5; the movable assembled splicing platform for the railway system further comprises a protective guardrail 10, the protective guardrail 10 comprises a horizontally arranged mounting frame and a plurality of vertically arranged vertical rods, the vertical rods correspond to the connecting holes 3 one by one, the mounting frame is provided with a movable door on one side of the climbing frame 9, the top ends of the plurality of vertical rods are fixedly connected with the mounting frame, and the bottom ends are connected with the connecting holes 3 on the top splicing unit.

[0039] In the embodiment, the up and down of the construction personnel can be facilitated by the plurality of climbing frames 9, the stability of the adjacent two climbing frames 9 can be improved by the clamped and matched arrangement, the construction safety can be ensured by the arrangement of the protective guardrail 10, and the disassembly and assembly can be facilitated by the horizontally arranged mounting frame and the plurality of vertically arranged vertical rods.

[0040] The technical features of the above-described embodiments can be combined arbitrarily, and in order to make the description concise, all possible combinations of the technical features in the above-described embodiments are not described, however, as long as the combinations of the technical features do not exist contradictory, it should be considered that it is within the scope of the present application.

[0041] The above embodiments only express several implementation ways of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation to the patent scope of the application. It should be pointed out that for ordinary skilled persons in the art, several modifications and improvements can be made without departing from the concept of the present application, which all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A movable prefabricated assembly platform for a railway system, comprising platform bodies (1) respectively slidably installed on two railway rails, wherein the two platform bodies (1) are fixedly connected by a plurality of connecting frames (2), characterized in that, The platform body (1) includes a base (11) and multiple splicing units. The bottom of the base (11) is provided with multiple insulated brakeable wheels (111). The multiple insulated brakeable wheels (111) are connected to the two rails of the railway track in a rolling manner. The top edge of the base (11) and the top edge of the splicing unit are provided with multiple connecting holes (3). The bottom edge of the splicing unit is provided with multiple connecting rods (4). The connecting holes (3) and the connecting rods (4) correspond one-to-one. The splicing unit and the base (11) as well as two adjacent splicing units are connected to the connecting holes (3) through the connecting rods (4) and fixed by multiple anti-loosening bolts.

2. The mobile prefabricated assembly platform for railway systems according to claim 1, characterized in that, A support frame (5) is provided on one side of the two bases (11) that are far apart from each other, and the end of the support frame (5) that is far away from the base (11) is attached to the platform.

3. A mobile prefabricated assembly platform for railway systems according to claim 2, characterized in that, An adjustment mechanism (6) is installed on the support frame (5), and the support frame (5) is connected to the platform through the adjustment mechanism (6).

4. A mobile prefabricated assembly platform for railway systems according to claim 3, characterized in that, The adjustment mechanism (6) includes a support block (61), a screw (62), a rotating handle (63), and multiple telescopic rods (64). The support frame (5) is provided with a threaded through hole. The screw (62) is threadedly connected to the threaded through hole. The bottom end of the screw (62) is rotatably connected to the middle part of the support block (61). The top end of the screw (62) is fixedly connected to the rotating handle (63). The multiple telescopic rods (64) are symmetrically arranged on both sides of the screw (62), and the two ends of the telescopic rods (64) are fixedly connected to the bottom of the support block (61) and the support frame (5), respectively.

5. A mobile prefabricated assembly platform for railway systems according to claim 4, characterized in that, The side of the support block (61) is symmetrically provided with two T-shaped grooves (611) about the screw (62). A T-shaped slider (7) is slidably installed in the T-shaped groove (611). The T-shaped slider (7) is fixed to the T-shaped groove (611) by bolts. A drive wheel (8) is rotatably provided on the T-shaped slider (7). The rotation direction of the drive wheel (8) is the same as the rotation direction of the insulated brake wheel (111). The drive wheel (8) slides out of the support block (61) and contacts the platform under the drive of the T-shaped slider (7), or retracts into the support block (61).

6. A mobile prefabricated assembly platform for railway systems according to any one of claims 1 to 5, characterized in that, The base (11) and the splicing unit are both provided with climbing frames (9) on one side, and two adjacent climbing frames (9) are engaged.

7. A mobile prefabricated assembly platform for railway systems according to claim 6, characterized in that, It also includes a guardrail (10), which includes a horizontally set mounting frame and multiple vertically set vertical bars. The vertical bars correspond one-to-one with the connection holes (3). The mounting frame is located on one side of the climbing frame (9) and has a movable door. The top ends of the multiple vertical bars are fixedly connected to the mounting frame, and the bottom ends are connected to the connection holes (3) on the top splicing unit.

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