Tensioning operation platform applied to intelligent bridge fabrication machine

Abstract

The utility model relates to a tensioning operation platform applied to an intelligent bridge fabrication machine, which comprises at least one group of platforms arranged on a hanging bracket; the top plate fixing frame is mounted on the hanging bracket, and the top plate fixing frame is assembled to be capable of being integrally mounted with a front upper cross beam of the bridge fabrication machine; when the operating platform is actually used, the top plate fixing frame and a front upper cross beam of the bridge fabrication machine are installed into a whole, the hanging bracket is installed on the top plate fixing frame, the platform is installed on the hanging bracket, and the platform is installed on the hanging bracket. The platform and the hanging bracket are in position adjustable fit in the horizontal direction, so that the platform can be used for supporting an operator to stand and ride in actual use, the safety of the operator is ensured, and the distance between the operator and the end face of a poured cantilever section can be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering construction equipment, in particular to a tensioning operation platform applied to an intelligent bridge-building machine. Background Art

[0002] See also Figure 1 The existing bridge-building machine as a whole comprises a rear upper crossbeam and a front upper crossbeam B. The rear upper crossbeam is erected on the prefabricated beam surface and arranged along the width direction of the cast cantilever segment I. Main trusses are arranged at both ends of the rear upper crossbeam, and the main trusses are connected to the front upper crossbeam B. A rear lower crossbeam is arranged below the cast cantilever segment I. A front lower crossbeam E is arranged below the front upper crossbeam A. The front lower crossbeam E is connected to the rear lower crossbeam through a bottom longitudinal beam F, and the main truss is connected to the front lower crossbeam E and the rear lower crossbeam through a sling or a suspender G as a whole. A C-shaped beam H is arranged between the rear upper crossbeam and the main truss. The bridge-building machine with the above structure moves along the length direction of the bridge to prefabricate the bridge section by section. During the above-mentioned prefabrication process, the operators are required to operate in front of the end face of the cast cantilever segment. Therefore, it is necessary to ensure the safety of the operators. At the same time, due to the difference in the length of the cast cantilever segment, there is a difference in the distance between the front upper cross beam and the end face of the cast cantilever segment. There are great instabilities in the actual operation of the operators. It is urgent to propose a tensioning operation platform for application in the intelligent bridge-building machine to solve the above-mentioned problems. Utility Model Content

[0003] The utility model aims to provide a tensioning operation platform for use in an intelligent bridge-building machine, which can provide an operating personnel with a standing position to ensure the safety of the operating personnel and can adjust the distance between the operating personnel and the end face of a cast cantilever segment.

[0004] The following technical solutions are used to solve the technical problems in the utility model:

[0005] The tensioning platform used in the intelligent bridge-building machine includes:

[0006] The platform is provided in at least one set and is mounted on the hanger;

[0007] A top plate fixing frame is mounted on the hanger, and the top plate fixing frame is assembled to be able to be installed as a whole with the front upper cross beam of the bridge-building machine;

[0008] The position of the platform on the hanger is adjustable, and the adjustment direction of the platform on the hanger is horizontal.

[0009] The utility model also has the following technical features:

[0010] In one embodiment of the utility model, the platforms are located on the hanger and are provided in two groups, and the two groups of the platforms are arranged in an up-and-down direction.

[0011] In one embodiment of the utility model, the top plate fixing frame is overall frame-shaped, and a plurality of groups of hanging plates are arranged at intervals on the top plate fixing frame. The hanging plate surfaces are arranged vertically, and one end of the hanging plate is clamped on both sides of the front upper cross beam of the bridge-building machine.

[0012] In an embodiment of the utility model, a plurality of groups of first fixing holes are arranged on the hanging plate, mounting bolts are arranged in the plurality of groups of first fixing holes, and the mounting bolts are connected to the side surface of the top plate fixing frame.

[0013] In one embodiment of the utility model, the hanger includes a first unit hanger and a second unit hanger, the platform is installed on the first unit hanger and the second unit hanger respectively, and the first unit hanger and the second unit hanger are arranged in the up and down direction and connected as a whole.

[0014] In one embodiment of the utility model, the first unit hanger and the second unit hanger both include a fence, a roller bar is arranged at the bottom of the fence, and the roller bars are arranged horizontally and at intervals in multiple groups, and the roller bodies of the multiple groups of roller bars constitute a supporting surface for supporting the platform.

[0015] In one embodiment of the utility model, the platform includes an enclosing fence, which is arranged on the fence platform board, and supporting groove plates are arranged on both sides of the fence platform board. Groove plates are arranged on both sides of the bottom of the fence, and the groove plates are horizontal with the groove openings facing downward. Support rollers are arranged in the groove openings of the groove plates, and the support rollers are parallel to the roller rods and are arranged in multiple groups at intervals along the length direction of the groove plates. The supporting groove plates are arranged below the groove plates and the groove walls are in contact with the roller bodies of the support rollers.

[0016] In one embodiment of the utility model, a plurality of first mounting end plates are provided at the lower end of the fence of the first unit hanger, and a second mounting end plate is provided at the upper end of the fence of the second unit hanger. The second mounting end plates are arranged correspondingly in position and quantity to the first mounting end plates, and the second mounting end plates are fitted to the first mounting end plates and connected as a whole by bolts.

[0017] In one embodiment of the utility model, a second fixing hole is provided on the upper side of the slot plate, and a plurality of second fixing holes are arranged in intervals along the length direction of the slot plate. A locking rod is provided in the second fixing hole, and the locking rod extends out of the second fixing hole and is connected to the supporting slot plate.

[0018] Compared with the existing technology, the beneficial effect of the utility model is embodied in that: when the operating platform is actually used, the top plate fixing frame is installed as a whole with the front upper cross beam of the bridge-building machine, the hanger is installed on the top plate fixing frame, and the platform is installed on the hanger, and the platform and the hanger form an adjustable position cooperation in the horizontal direction. Therefore, when the platform is actually used, the operating personnel can stand on it to ensure the safety of the operating personnel, and the distance between the operating personnel and the end face of the cast cantilever segment can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the end structure of the tensioning operation platform applied to the intelligent bridge-building machine, which is located on the bridge-building machine;

[0020] Figure 2 It is a structural schematic diagram of a tensioning operation platform of an intelligent bridge-building machine used in one embodiment of the utility model;

[0021] Figure 3 This is a front view of a tensioning operation platform of an intelligent bridge-building machine used in one embodiment of the utility model;

[0022] Figure 4 It is a left view of a tensioning work platform of an intelligent bridge-building machine used in one embodiment of the utility model;

[0023] Figure 5 It is a schematic diagram of the structure of the top plate fixing frame in one embodiment of the utility model;

[0024] Figure 6 It is a structural schematic diagram of a platform in one embodiment of the utility model;

[0025] Figure 7 It is a front view of a platform in one embodiment of the utility model;

[0026] Figure 8 It is a structural schematic diagram of the second unit hanger in one embodiment of the utility model;

[0027] Fig. 9 It is a structural schematic diagram of the first unit hanger in one embodiment of the utility model. DETAILED DESCRIPTION

[0028] The following is an explanation of the implementation of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.

[0029] It should be noted that the illustrations provided in this embodiment are only used to schematically illustrate the basic concept of the present invention. Therefore, the drawings only show components related to the present invention rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0030] See also Figure 1 In order to ensure the safety of personnel and facilitate personnel to stand at the end surface of the cast cantilever segment to perform operations, the tensioning work platform applied to the intelligent bridge-building machine includes a platform 100, at least one group of which is provided and installed on the hanger 200; a top plate fixing frame 300 is installed on the hanger 200, and the top plate fixing frame 300 is assembled to be able to be installed as a whole with the front upper crossbeam of the bridge-building machine; the position of the platform 100 on the hanger 200 is adjustable, and the adjustment direction of the platform 100 on the hanger 200 is horizontal.

[0031] In one embodiment, two groups of the platforms 100 are disposed on the hanger 200 , and the two groups of the platforms 100 are arranged in an up-and-down direction.

[0032] In one embodiment, the top plate fixing frame 300 is overall frame-shaped, and a plurality of groups of hanging plates 310 are arranged at intervals on the top plate fixing frame 300. The hanging plates 310 are arranged vertically, and one end of the hanging plates 310 is clamped on both sides of the front upper beam of the bridge-building machine.

[0033] In one embodiment, the multiple groups of hanging plates 310 are all in the shape of right-angle plates and the plate surfaces are arranged vertically. The front upper cross beam of the bridge-building machine is in the shape of a channel steel plate. The horizontal ends of the multiple groups of hanging plates 310 extend into both sides of the channel steel plate. The hanging plates 310 abut against the wing plates of the channel steel plate, thereby fixing the entire platform.

[0034] In one embodiment, a plurality of groups of first fixing holes 311 are disposed on the hanging plate 310 , and mounting bolts are disposed in the plurality of groups of first fixing holes 311 , and the mounting bolts are connected to the side surface of the top plate fixing frame 300 .

[0035] During actual installation, the hanging plate 310 and the top plate fixing frame 300 are fixed by installing bolts, which makes the actual fixing operation more convenient.

[0036] In one embodiment, the hanger 200 includes a first unit hanger 210 and a second unit hanger 220, and the platform 100 is installed on the first unit hanger 210 and the second unit hanger 220 respectively. The first unit hanger 210 and the second unit hanger 220 are arranged in the vertical direction and connected as a whole.

[0037] In one embodiment, in order to implement the support of the platform 100 so that the platform 100 can be located on the first unit hanger 210 or the second unit hanger 220 and present a telescopic state, the first unit hanger 210 and the second unit hanger 220 both include a fence 230, and roller rods 240 are arranged at the bottom of the fence 230. The roller rods 240 are horizontally and spaced apart in multiple groups, and the roller bodies on the multiple groups of roller rods 240 constitute a supporting surface for supporting the platform 100.

[0038] In one embodiment, the platform 100 includes an enclosing fence 110, which is arranged on a fence platform board 120, and supporting slot plates 130 are arranged on both sides of the fence platform board 120. Slot plates 231 are arranged on both sides of the bottom of the fence 230, and the slot plates 231 are horizontal with the slots facing downward. Support rollers 232 are arranged in the slots of the slot plates 231, and the support rollers 232 are parallel to the roller rods 240 and multiple groups are arranged at intervals along the length direction of the slot plates 231. The supporting slot plates 130 are arranged below the slot plates 231 and the slot walls are in contact with the roller bodies of the support rollers 232.

[0039] In one embodiment, a plurality of first mounting end plates 233 are provided at the lower end of the fence 230 of the first unit hanger 210, and a second mounting end plate 234 is provided at the upper end of the fence 230 of the second unit hanger 220. The second mounting end plates 234 are arranged correspondingly in position and quantity to the first mounting end plates 233, and the second mounting end plates 234 are fitted with the first mounting end plates 233 and are connected as a whole by bolts.

[0040] In one embodiment, a plurality of sets of third mounting end plates are provided at the upper end of the fence 230 of the first unit hanger 210, and a connecting end plate is provided at the lower end of the top plate fixing frame 300, and the third mounting end plates are fixed to the connecting end plates by bolts.

[0041] In one embodiment, in order to fix the platform 100 and the first unit hanger 210 or the second unit hanger 220 as a whole, a second fixing hole 2311 is provided on the upper side of the slot plate 231, and a plurality of second fixing holes 2311 are arranged in intervals along the length direction of the slot plate 231. A locking rod is provided in the second fixing hole 2311, and the locking rod extends out of the second fixing hole 2311 and is connected to the supporting slot plate 130.

[0042] In one embodiment, a ladder A is provided between the bottom longitudinal beam F of the bridge-building machine and the operating platform, and the ladder A can be used to quickly climb through the bottom longitudinal beam to the operating platform for operation.

[0043] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0044] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. The tensioning operation platform used in the intelligent bridge-building machine is characterized by: include The platform (100) is provided in at least one group and is mounted on the hanger (200); A top plate fixing frame (300) is mounted on the hanger (200), and the top plate fixing frame (300) is assembled so as to be able to be installed as a whole with the front upper cross beam of the bridge-building machine; The platform (100) is located on the hanger (200) and its position is adjustable, and the adjustment direction of the platform (100) on the hanger (200) is horizontal.

2. According to claim 1, a tensioning operation platform used in an intelligent bridge-building machine is characterized in that: The platforms (100) are located on the hanger (200) and are provided in two groups, with the two groups of platforms (100) being arranged in the up-and-down direction.

3. A tensioning operation platform used in an intelligent bridge-building machine according to claim 1 or 2, characterized in that: The top plate fixing frame (300) is of a frame-like structure as a whole, and a plurality of groups of hanging plates (310) are arranged at intervals on the top plate fixing frame (300). The hanging plates (310) are arranged vertically, and one end of the hanging plates (310) is clamped at positions on both sides of the front upper crossbeam of the bridge-building machine.

4. According to claim 3, a tensioning operation platform used in an intelligent bridge-building machine is characterized in that: The hanging plate (310) is provided with a plurality of groups of first fixing holes (311), and mounting bolts are provided in the plurality of groups of first fixing holes (311), and the mounting bolts are connected to the side surface of the top plate fixing frame (300).

5. According to claim 2, a tensioning operation platform used in an intelligent bridge-building machine is characterized in that: The hanger (200) comprises a first unit hanger (210) and a second unit hanger (220); the platform (100) is mounted on the first unit hanger (210) and the second unit hanger (220), respectively; the first unit hanger (210) and the second unit hanger (220) are arranged in an up-and-down direction and connected as a whole.

6. According to claim 5, a tensioning operation platform used in an intelligent bridge-building machine is characterized in that: The first unit hanger (210) and the second unit hanger (220) both comprise a fence (230), a roller rod (240) being arranged at the bottom of the fence (230), a plurality of groups of the roller rods (240) being arranged horizontally and at intervals, and the roller bodies of the plurality of groups of roller rods (240) forming a support surface for supporting the platform (100).

7. The tensioning operation platform used in an intelligent bridge-building machine according to claim 6 is characterized in that: The platform (100) comprises an enclosure fence (110), wherein the enclosure fence (110) is arranged on a fence platform plate (120), support groove plates (130) are arranged on both sides of the fence platform plate (120), and groove plates (231) are arranged on both sides of the bottom of the fence (230), wherein the groove plates (231) are horizontal and the groove openings are downward, and support rollers (232) are arranged in the groove openings of the groove plates (231), wherein the support rollers (232) are parallel to the roller rods (240) and a plurality of groups are arranged at intervals along the length direction of the groove plates (231), and the support groove plates (130) are arranged below the groove plates (231) and the groove walls are in contact with the roller bodies of the support rollers (232).

8. The tensioning operation platform used in an intelligent bridge-building machine according to claim 6 is characterized in that: A plurality of first mounting end plates (233) are arranged at the lower end of the fence (230) of the first unit hanger (210), and a second mounting end plate (234) is arranged at the upper end of the fence (230) of the second unit hanger (220). The second mounting end plates (234) are arranged correspondingly in position and number to the first mounting end plates (233), and the second mounting end plates (234) are fitted to the first mounting end plates (233) and are connected as a whole by bolts.

9. The tensioning operation platform used in an intelligent bridge-building machine according to claim 7 is characterized in that: The upper side surface of the slot plate (231) is provided with second fixing holes (2311), and a plurality of groups of the second fixing holes (2311) are arranged at intervals along the length direction of the slot plate (231), and a locking rod is arranged in the second fixing hole (2311), and the locking rod extends out of the second fixing hole (2311) and is connected to the supporting slot plate (130).

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