Longitudinal beam assembly operation equipment for laminated assembly type station

Abstract

The invention relates to the technical field of longitudinal beam assembly, in particular to longitudinal beam assembly operation equipment for a laminated assembly type station. The invention discloses longitudinal beam assembly operation equipment for a laminated assembly type station. An operation platform comprises a movable support moving in the station, a linear power piece, a clamping power piece and a front plate. The distance detection piece is located on the front plate and used for extending into the range of the two middle stand columns and detecting the distance between the distance detection piece and the middle stand columns on the two sides so as to adjust the movable support to be located in the centers of the two middle stand columns; and the longitudinal beam is placed on the clamping piece, and the clamping piece comprises a pre-clamping piece and a correction clamping piece. A worker does not need to climb to a high position to draw a marking line on the upper surface of the middle stand column, the threat of high-position operation to personal safety is avoided, the sensor is used for achieving automatic longitudinal beam position positioning and correction, it is ensured that the longitudinal beam is located in the middle of the two middle stand columns, and the quality and efficiency of the safe longitudinal beam are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of longitudinal beam assembly, in particular to a longitudinal beam assembly operation platform for a composite assembled station. BACKGROUND

[0002] The composite assembled station is a kind of underground station, which is more energy-saving and environment-friendly than the cast-in-place station. Commonly, it has a two-layer structure and a three-layer structure. During construction, each layer is assembled with prefabricated components, including side walls, middle columns, longitudinal beams and middle plates. The topmost middle plate is replaced by a prefabricated roof. During assembly, construction is carried out layer by layer from the bottom up, such as in the order of negative three layers, negative two layers and negative one layer.

[0003] In the composite assembled subway station, longitudinal beams (such as top longitudinal beams and middle longitudinal beams) are arranged along the longitudinal direction of the station and are core transverse load-bearing components. They can form a stable frame with columns and middle plates (roofs) to disperse the load of the roof, floor and other components to the foundation or columns, reducing local stress concentration. Through the synergistic effect with cross beams, the longitudinal beams improve the lateral stiffness of the station, control deformation and ensure overall stability.

[0004] During the installation of middle columns and longitudinal beams in the construction process of each layer, the middle columns are first installed, and a mark line is manually drawn on the upper surface of the middle column. Subsequently, a longitudinal beam is installed between two middle columns by using a hoisting device and an operation platform. The two ends of the longitudinal beam are respectively aligned with the mark lines on the two middle columns, and the long sides of the two longitudinal beams are respectively aligned with the two sides of the middle column, so that the installation meets the standard. The assembly of side walls, middle columns, longitudinal beams and middle plates requires the use of several different operation platforms. Regarding the longitudinal beam: the longitudinal beam is large in volume (9m in length) and heavy (over 30 tons), and requires the use of firm sheet-shaped equipment and stable performance. The positioning requirement for large components is high, and the longitudinal allowable error during installation is only 50mm. After installation, the error needs to be controlled within 5mm through laser positioning and anti-swing systems. Real-time monitoring and adjustment of the verticality of the components are required to ensure the stability of the structure. The space in the deep foundation pit during construction is narrow, and the steel support is dense (with a net distance of less than 4m). The lifting and installation path needs to be accurately planned to avoid collision with the steel support structure.

[0005] In the prior art, personnel climb to a high place to draw a mark line on the upper surface of the middle column, and workers stand on a workbench to assist in lifting the longitudinal beam onto the middle column. High-altitude work poses a greater threat to personal safety, and completely relying on the human eye to observe whether the longitudinal beam is aligned with the mark line on the middle column is extremely challenging for the eyesight of construction personnel. Any slight error will result in non-standard installation and affect subsequent construction. SUMMARY

[0006] The purpose of the present application is to provide a longitudinal beam assembly operation device for a composite assembled station to solve the problems in the prior art.

[0007] To achieve the above object, the present application provides the following technical scheme: a longitudinal beam splicing operation device for a superimposed assembly station, which is used in a superimposed assembly station, and the operation platform comprises: a moving support; a clamping assembly arranged side by side on the moving support and used for supporting a transverse longitudinal beam and making the longitudinal beam parallel to the end surface of the moving support through clamping; a linear power element used for adjusting the position of the longitudinal beam in the length direction relative to the moving support; a lifting assembly used for driving the clamping assembly to vertically move on the moving support.

[0008] The clamping element comprises: a front plate arranged on the moving support and vertically moved under the driving of the lifting assembly; a pre-clamping element arranged on the front plate and used for clamping the longitudinal beam; a correction clamping element arranged on the front plate and located on the two sides of the pre-clamping element, the correction clamping element being connected with the linear power element and moving towards or away from the pre-clamping element under the driving of the linear power element; a clamping power element connected with the pre-clamping element and the correction clamping element and used for driving the pre-clamping element and the correction clamping element to perform clamping actions respectively.

[0009] Further, the pre-clamping element and the correction clamping element both comprise a sleeve and a clamping rod, the sleeve being slidingly arranged on the front plate, the clamping rod being slidingly arranged in the corresponding sleeve, and one end of the clamping rod penetrating out of the sleeve and being connected with a clamping block, the clamping power element being connected with the end of the clamping rod away from the clamping block, driving the clamping rod to slide relative to the sleeve and adjusting the distance between the clamping block and the front plate.

[0010] Further, the clamping power element comprises two rear plates and two telescopic elements, the rear plates being installed at the driving ends of the corresponding telescopic elements, the rear plates being provided with sliding grooves, the clamping rod in the pre-clamping element being provided with a tail sliding block one, the clamping rod in the correction clamping element being provided with a tail sliding block two, and the tail sliding block one and the tail sliding block two being slidingly matched with different rear plates respectively. The ends of the two telescopic elements away from the rear plates are abutted against and vertically slide on the moving support, and when the moving support vertically moves, the telescopic elements are driven to vertically move through the connection between the clamping rod and the rear plate.

[0011] Further, the operation platform further comprises a motor one, a sliding rod located on the moving support, a bidirectional screw rod and two head sliding blocks one, the output shaft of the motor one is connected with the bidirectional screw rod, one end of the head sliding block one is screw-connected with the bidirectional screw rod, and the other end is sleeved on the sliding rod; The clamping rods of the two pre-clamping pieces are slidably penetrated through the head sliding block one; In the working state, the bidirectional screw rod can drive the two corresponding pre-clamping pieces to move towards each other through the two head sliding blocks one.

[0012] Further, the operation platform further comprises a motor one, a sliding rod located on the moving support, a bidirectional screw rod and two head sliding blocks one, the output shaft of the motor one is connected with the bidirectional screw rod, one end of the head sliding block one is screw-connected with the bidirectional screw rod, and the other end is sleeved on the sliding rod; The clamping rods of the two pre-clamping pieces are slidably penetrated through the head sliding block one; The driving end of the linear power piece drives the head sliding block two to move along the sliding rod through the correction clamping piece.

[0013] Further, the operation platform further comprises a motor one, a sliding rod located on the moving support, a bidirectional screw rod and two head sliding blocks one, the output shaft of the motor one is connected with the bidirectional screw rod, one end of the head sliding block one is screw-connected with the bidirectional screw rod, and the other end is sleeved on the sliding rod;

[0014] Further, the front plate is provided with a correction block at the center point in the length direction, the correction block is provided with a color fiber sensor facing the clamping block, and the color fiber sensor is used for identifying a red mark line coated at the center point in the length direction of the longitudinal beam Further, the top of the clamping rod in the pre-clamping piece is provided with a plurality of rollers, which are used for reducing the friction between the longitudinal beam and the clamping rod in the pre-clamping piece, and the central axis of the roller is parallel to the length direction of the clamping rod.

[0015] Further, the end of the clamping rod is provided with a motor two, the output shaft of the motor two is connected with the clamping block, and the motor two is used for controlling the clamping block to be vertical or horizontal.

[0016] Compared with the prior art, the present application has the following advantages: The present application does not need personnel to climb to the high place to draw mark line on the surface of the center pillar, avoids the threat to personal safety of high place operation, realizes automatic position positioning and correction of longitudinal beam by using sensor, ensures that the installation position of longitudinal beam is located in the middle of two center pillars, improves the quality and efficiency of safe longitudinal beam, the operation platform can not only assemble longitudinal beam but also assemble center pillar and side wall, improves the practicability of the device, the roller can be raised to reduce friction, and the correction clamping piece drives the longitudinal beam to move more labor-saving. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structure schematic view when the pre-clamping piece and the correction clamping piece are attached in the present application; Figure 2 It is a structure schematic view when the pre-clamping piece and the correction clamping piece are separated in the present application; Figure 3 It is a structure schematic view when the pre-clamping piece and the correction clamping piece are separated in the present application; Figure 2 It is an enlarged view of A in the present application; Figure 4 It is a bottom view of the present application; Figure 5 It is a bottom view of the present application; Figure 4 It is an enlarged view of B in the present application; Figure 6 It is a schematic view of a three-layer structure of a composite assembled station in the prior art; Figure 7 It is a schematic view when the longitudinal beam is supported in the present application; Figure 8 It is a schematic view when the longitudinal beam is installed at the top end of two center pillars in the present application; In the figure: 101, side wall; 102, center pillar; 103, longitudinal beam; 104, middle plate; 201, moving support; 202, front plate; 203, pre-clamping piece; 204, correction clamping piece; 205, color fiber sensor; 206, correction block; 207, lifting assembly; 20, sleeve; 21, clamping block; 22, clamping rod; 23, tail sliding block one; 24, tail sliding block two; 30, telescopic part two; 31, infrared range finder; 41, head sliding block one; 42, sliding rod; 43, bidirectional screw; 44, head sliding block two; 403, telescopic part one; 404, back plate; 405, sliding groove; 503, roller body. DETAILED DESCRIPTION

[0018] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0019] Referring to Figures 1-8 .

[0020] The present application provides a kind of longitudinal beam splicing operation equipment for laminated assembly station, for laminated assembly station, the operation platform includes: Mobile support 201; Clamping assembly is arranged side by side on mobile support 201, for supporting transverse longitudinal beam 103, and makes the longitudinal beam 103 parallel to the end surface of mobile support 201 by clamping mode relative movement; Linear power element, for adjusting the position of longitudinal beam 103 in length direction relative to mobile support 201;Linear power element is cylinder (not shown in the figure), it is arranged in front plate 202, can independently drive one sleeve 20 connected with it in front plate 202 moves.

[0021] Lifting assembly 207, for driving the clamping assembly vertically moves on the mobile support 201.Lifting assembly 207 is vertically placed hydraulic cylinder, and the driving end of hydraulic cylinder is connected with front plate 202.

[0022] The clamping piece includes: Front plate 202, it is arranged on the mobile support 201, and vertically moves under the driving of lifting assembly 207; Pre-clamping piece 203, it is arranged on the front plate 202, for clamping longitudinal beam 103; Correcting clamping piece 204, it is arranged on the front plate 202 and located on the two sides of pre-clamping piece 203, correcting clamping piece 204 is connected with linear power element, and moves to the direction of approaching and away from pre-clamping piece 203 under the driving of linear power element; Clamping power element, it is connected with pre-clamping piece 203 and correcting clamping piece 204, for driving pre-clamping piece 203 and correcting clamping piece 204 respectively clamping action.

[0023] The pre-clamping piece 203 and the correction clamping piece 204 both comprise a sleeve 20 and a clamping rod 22, the sleeve 20 is slidingly arranged on the front plate 202, the clamping rod 22 is slidingly arranged on the corresponding sleeve 20, and one end of the clamping rod 22 penetrates the sleeve 20 and is connected with a clamping block 21, the clamping power piece is connected with the other end of the clamping rod 22 away from the clamping block 21, drives the clamping rod 22 to slide relative to the sleeve 20, and adjusts the distance between the clamping block 21 and the front plate 202.

[0024] The clamping power piece comprises two rear plates 404 and two telescopic pieces 403, the rear plate 404 is installed at the driving end of the corresponding telescopic piece 403, the rear plate 404 is provided with a sliding groove 405, the clamping rod 22 in the pre-clamping piece 203 is provided with a tail sliding block 23, the clamping rod 22 in the correction clamping piece 204 is provided with a tail sliding block 24, and the tail sliding block 23 and the tail sliding block 24 are respectively slidingly matched with different rear plates 404. The other ends of the two telescopic pieces 403 away from the rear plate 404 abut against the moving support 201 and vertically slide, when the moving support 201 vertically moves, the telescopic piece 403 is driven to vertically move through the connection of the clamping rod 22 and the rear plate 404.

[0025] The operation platform further comprises a motor one, a sliding rod 42 located on the moving support 201, a bidirectional screw rod 43 and two head sliding blocks one 41, the output shaft of the motor one is connected with the bidirectional screw rod 43, one end of the head sliding block one 41 is screwedly matched with the bidirectional screw rod 43, and the other end is slidingly sleeved on the sliding rod 42. The clamping rods 22 of the two pre-clamping pieces 203 slidingly penetrate the head sliding block one 41; In the working state, the bidirectional screw rod 43 can drive the corresponding two pre-clamping pieces 203 to move towards each other through the two head sliding blocks one 41.

[0026] Further comprising two head sliding blocks two 44, the head sliding block two 44 is slidingly sleeved on the sliding rod 42 and the bidirectional screw rod 43, and the two head sliding blocks one 41 are located between the two head sliding blocks two 44, and the head sliding block two 44 is a smooth through hole corresponding to the bidirectional screw rod 43; The clamping rod 22 of the correction clamping piece 204 slidingly penetrates the head sliding block two 44; The driving end of the linear power piece drives the head sliding block two 44 to move along the sliding rod 42 through the correction clamping piece 204.

[0027] Further comprising a distance detecting member, which comprises telescopic member two 30, a mounting block and infrared range finder 31, the mounting block is located at the telescopic end of telescopic member two 30, and the mounting block is symmetrically provided with infrared range finder 31, the infrared range finder 31 comprises infrared range finder one for measuring the distance to one side of the center column 102 and infrared range finder two for measuring the distance to the other side of the center column 102, and distance one and distance two are obtained respectively, for adjusting the position of the moving support 201, so that distance one is equal to distance two, and then the mounting block and the moving support 201 are positioned and moved to between two center columns 102 within the range of the center column 102. The telescopic member two 30 is an electric push rod.

[0028] The front plate 202 is provided with a correction block 206 at the center point in the length direction, and the correction block 206 is provided with a color fiber sensor 205 facing the clamping block 21, for identifying the red mark line coated at the center point in the length direction of the longitudinal beam 103.

[0029] The top of the clamping rod 22 in the pre-clamping member 203 is provided with a plurality of roller bodies 503 for reducing the friction between the longitudinal beam 103 and the clamping rod 22 in the pre-clamping member 203, and the central axis of the roller body 503 is parallel to the length direction of the clamping rod 22.

[0030] The end of the clamping rod 22 is provided with a motor two, and the output shaft of the motor two is connected with the clamping block 21, for controlling the clamping block 21 to be vertical or horizontal.

[0031] Figure 6 As shown, the superimposed assembly station is an underground station, and common ones have two-layer structure and three-layer structure, and in the construction process, each layer is assembled with a prefabricated component, the prefabricated component comprises side wall 101, center column 102, longitudinal beam 103 and middle plate 104, and the topmost middle plate 104 is replaced by a prefabricated top plate, and in the assembly process, the construction is carried out layer by layer from the bottom layer to the top layer, and in the prior art, one longitudinal beam 103 is installed between two center columns 102 by cooperation of a hoisting device, an operating platform and manual work.

[0032] In use, the platform can be installed on a trolley, or directly installed on the guide rail of the station through wheels, so that the trolley moves along the guide rail in the station.

[0033] The process of assembling the longitudinal beam 103 is as follows: Step one, the moving support 201 moves to the outside of the center column 102, and is located between two center columns 102, the front plate 202 is connected with the mounting block through the telescopic part two 30, the mounting block is symmetrically provided with the distance sensor. The telescopic part two 30 is elongated to drive the mounting block and the distance sensor to move to the range of two center columns 102 between the two center columns 102. Among them, the distance sensor is an infrared range finder 31, including an infrared range finder one measuring the distance to one side of the center column 102 and an infrared range finder two measuring the distance to the other side of the center column 102, respectively measuring distance one and distance two, adjusting the position of the moving support 201, so that distance one is equal to distance two, at this time the mounting block is located at the midpoint of the distance between the two center columns 102, and then the front plate 202 is fixed at the midpoint between the two center columns 102; then the linear power part is contracted to the range outside the center column 102, still located between the two center columns 102. The length of the longitudinal beam 103 in the prior art is longer than the distance between the two center columns 102, so that the longitudinal beam 103 can be placed on the top end of the two center columns 102.

[0034] Step two, the clamping power part elongates the pre-clamping part 203 and the correction clamping part 204 to the length capable of accommodating the lower longitudinal beam 103. The sleeve 20 moves back and forth in the front plate 202 along the length direction of the front plate 202, and the clamping rod 22 slides in the sleeve 20.

[0035] The output shaft of the motor one is connected with the bidirectional screw rod 43; one end of the head block one 41 is connected with the bidirectional screw rod 43 through a nut, and the other end is slidably sleeved on the slide rod 42; the clamping rod 22 is slidably penetrated in the head block one 41. The clamping rod 22 of the correction clamping part 204 is sleeved with the head block two 44, and the head block two 44 slides on the slide rod 42 and the bidirectional screw rod 43; The motor one drives the bidirectional screw rod 43 to rotate, the bidirectional screw rod 43 is engaged with the nut, and the two head blocks one 41 are driven to move outward respectively, and the head block one 41 drives the pre-clamping part 203 to move outward synchronously; at the same time, in order to avoid the pre-clamping part 203 being limited by the correction clamping part 204, the linear power part (not shown in the figure) is symmetrically arranged in the front plate 202, such as a gas cylinder, the gas cylinder drives the sleeve 20 of the correction clamping part 204 to slide in the front plate 202 along the length direction of the front plate 202, at this time, the correction clamping part 204 and the pre-clamping part 203 are driven to move outward synchronously; Step three, before lifting, the worker draws a red correction line along the thickness direction of the side wall of the longitudinal beam 103, that is, the correction line is perpendicular to the length direction of the longitudinal beam 103, and the correction line is located at the center line of the length direction of the longitudinal beam 103, the lifting device places the longitudinal beam 103 on the clamping rod 22 of the pre-clamping piece 203 and the correction clamping piece 204, at this time the correction line is perpendicular to the ground, the clamping power piece drives the pre-clamping piece 203 and the correction clamping piece 204 to shrink until the clamping blocks 21 of the pre-clamping piece 203 and the correction clamping piece 204 are attached to the longitudinal beam 103, at this time the moving support 201 and the linear power piece are parallel to the center pillar 102, that is, the length direction of the longitudinal beam 103 is parallel to the center pillar 102, and during installation, it is not necessary to repeatedly use the laser positioning device to adjust the perpendicularity of the member.

[0036] Step four, the corresponding clamping power piece drives the correction clamping piece 204 to extend a small distance, so that the correction clamping piece 204 is slightly relaxed, the linear power piece in the front plate 202 drives the two sleeves 20 of the correction clamping piece 204 to move outward, and then drives the clamping rod 22 and the clamping block 21 of the correction clamping piece 204 to move outward, and after moving, the clamping block 21 does not exceed the longitudinal beam 103; Step five, the corresponding clamping power piece drives the correction clamping piece 204 to shrink a small distance, so that the correction clamping piece 204 clamps the longitudinal beam 103; the corresponding clamping power piece drives the pre-clamping piece 203 to extend a small distance, so that the pre-clamping piece 203 is slightly relaxed; the linear power piece in the front plate 202 drives the sleeves 20 of the correction clamping pieces 204 on the left and right sides to move in the same direction, that is, the direction of making the mark line close to the correction block 206, the sleeve 20 drives the entire correction clamping piece 204 to move synchronously, thereby driving the longitudinal beam 103 and the correction line of the longitudinal beam 103 to close to the correction block 206, taking the correction line of the longitudinal beam 103 as a reference, when the color fiber sensor 205 identifies the red correction line, the linear power piece in the front plate 202 stops, at this time the red correction line is located at the center of the length direction of the front plate 202, that is, located between the two center pillars 102, completing the determination of the position of the longitudinal beam 103.

[0037] Step six, the correction clamping piece 204 is elongated by the clamping power piece, the lifting assembly 207 in the moving support 201 drives the clamping assembly, the linear power piece, the longitudinal beam 103 and the clamping power piece to rise and fall, the longitudinal beam 103 is lifted above the center column 102, the longitudinal beam 103 is pushed forward and lowered, and the longitudinal beam 103 is placed in the middle of the top end of the center column 102. Without repeatedly matching the lifting device to move the longitudinal beam in the narrow space of the deep foundation pit, the collision with the steel support support structure erected in the deep foundation pit during installation is avoided. Without personnel climbing to the high place to draw a mark line on the upper surface of the center column 102, the threat to personal safety of high-altitude operation is avoided, the sensor is used to realize the automatic positioning and correction of the longitudinal beam 103 position, and the installation position of the longitudinal beam 103 is ensured to be located in the middle of the two center columns 102, so that the quality and efficiency of the safe longitudinal beam 103 are improved.

[0038] Particularly, when clamping the center column 102 and the side wall 101, clamping is required from both sides of the center column 102 or the side wall 101, and the specific process is as follows: the motor two in the clamping rod 22 of the correction clamping piece 204 drives the clamping block 21 to rotate 90 degrees inward, the motor two in the clamping rod 22 of the pre-clamping piece 203 drives the clamping block 21 to rotate 90 degrees inward, and the clamping block 21 is horizontally placed. Through the cooperation of the linear power piece and the clamping power piece, the pre-clamping piece 203 and the correction clamping piece 204 are attached together, at this time, the clamping block 21 of the pre-clamping piece 203 and the clamping block 21 of the correction clamping piece 204 are stacked together, the clamping rod 22 of the pre-clamping piece 203 and the clamping rod 22 of the correction clamping piece 204 are stacked together, and the like. Figure 1 The length of the clamping block 21 of the correction clamping piece 204 is greater than the length of the clamping block 21 of the pre-clamping piece 203, so that the center column 102 is clamped from both sides of the center column 102. This operation platform can not only assemble the longitudinal beam 103 but also assemble the center column 102, thereby improving the practicality of the device. The lifting assembly 207 and the moving support 201 are used in cooperation to improve the bearing capacity of the equipment, and when assembling the longitudinal beam which is large in size and heavy in weight, the firmness and stability of the assembly can be maintained.

[0039] In the above step five, the correction clamping piece 204 is synchronously moved, so that the longitudinal beam 103 and the correction line of the longitudinal beam 103 are located in the middle of the two center columns 102. In order to move the longitudinal beam 103 driven by the correction clamping piece 204, a plurality of rollers 503 are arranged on the top of the clamping rod 22 of the correction clamping piece 204, which is used to reduce the friction between the longitudinal beam 103 and the clamping rod 22 of the pre-clamping piece 203. The longitudinal beam 103 contacts the roller 503 without directly contacting the clamping rod 22 of the pre-clamping piece 203.

[0040] The above merely describes preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

[0041] It should be noted that if the embodiments of the present application involve directional indications (such as up and down), the directional indications are only used to explain the relative position relationship, motion condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications also change accordingly.

[0042] In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes. Taking "A and / or B" as an example, it includes A scheme, or B scheme, or A and B simultaneously satisfied scheme. In addition, if the embodiments of the present application involve "first", "second", etc. description, the "first", "second", etc. description is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, "multiple" means two or more.

[0043] In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist, also not within the protection scope of the present application.

Claims

1. A longitudinal beam splicing operation apparatus for a composite assembly station for a composite assembly station, characterized by, The operation platform comprises: a moving support (201); a clamping assembly arranged side by side on the moving support (201) and used for supporting a transverse longitudinal beam (103) and clamping the longitudinal beam (103) parallel to the end face of the moving support (201); a linear power element used for adjusting the position of the longitudinal beam (103) in the length direction relative to the moving support (201); a lifting assembly (207) used for driving the clamping assembly to vertically move on the moving support (201).

2. The device for the longitudinal beam assembly operations of the station in the dry construction, according to claim 1, characterized in that, The clamping element comprises: a front plate (202) arranged on the moving support (201) and vertically moved under the driving of the lifting assembly (207); a pre-clamping element (203) arranged on the front plate (202) and used for clamping the longitudinal beam (103); a correction clamping element (204) arranged on the front plate (202) and located on the two sides of the pre-clamping element (203), the correction clamping element (204) is connected with the linear power element and moves towards or away from the pre-clamping element (203) under the driving of the linear power element; a clamping power element connected with the pre-clamping element (203) and the correction clamping element (204) and used for driving the pre-clamping element (203) and the correction clamping element (204) to perform clamping actions respectively.

3. The device for the longitudinal beam assembly operations of the station in the dry construction, according to claim 2, characterized in that, The pre-clamping element (203) and the correction clamping element (204) both comprise a sleeve (20) and a clamping rod (22), the sleeve (20) is slidingly arranged on the front plate (202), the clamping rod (22) is slidingly arranged in the corresponding sleeve (20), one end of the clamping rod (22) penetrates through the sleeve (20) and is connected with a clamping block (21), the clamping power element is connected with the end of the clamping rod (22) away from the clamping block (21), drives the clamping rod (22) to slide relative to the sleeve (20) and adjusts the distance between the clamping block (21) and the front plate (202).

4. The device for the longitudinal beam assembly operations of the station in the dry construction, according to claim 2, characterized in that, The clamping power element comprises two rear plates (404) and two first telescopic elements (403), the rear plate (404) is installed at the driving end of the corresponding first telescopic element (403), the rear plate (404) is provided with a sliding groove (405), the clamping rod (22) in the pre-clamping element (203) is provided with a tail sliding block one (23), the clamping rod (22) in the correction clamping element (204) is provided with a tail sliding block two (24), the tail sliding block one (23) and the tail sliding block two (24) are slidingly matched with different rear plates (404) respectively; one end of the two first telescopic elements (403) away from the rear plate (404) abuts against and vertically slides on the moving support (201), when the moving support (201) vertically moves, the first telescopic element (403) vertically moves under the driving of the clamping rod (22) and the rear plate (404).

5. The device for the longitudinal beam assembly operations of the station in the dry construction, according to claim 2, characterized in that, The operation platform further comprises a motor one, a sliding rod (42) on the moving support (201), a bidirectional screw rod (43), and two head sliding blocks one (41), the output shaft of the motor one is connected with the bidirectional screw rod (43); one end of the head sliding block one (41) is screw-connected with the bidirectional screw rod (43), and the other end is slidingly sleeved on the sliding rod (42); The clamping rods (22) of the two pre-clamping pieces (203) slidingly penetrate the head sliding blocks one (41); In the working state, the bidirectional screw rod (43) can drive the corresponding two pre-clamping pieces (203) to move towards each other through the two head sliding blocks one (41).

6. The device for the longitudinal beam assembly operations of the station in the dry construction, according to claim 5, characterized in that, Further comprising two head sliding blocks two (44); the head sliding blocks two (44) are slidingly sleeved on the sliding rod (42) and the bidirectional screw rod (43), and the two head sliding blocks one (41) are located between the two head sliding blocks two (44); the head sliding blocks two (44) are smooth through holes corresponding to the bidirectional screw rod (43); The clamping rod (22) of the correction clamping piece (204) slidingly penetrates the head sliding blocks two (44); The driving end of the linear power member drives the head sliding blocks two (44) to move along the sliding rod (42) through the correction clamping piece (204).

7. The device for the longitudinal beam assembly operations of the station in the dry construction, according to claim 2, characterized in that, Further comprising a distance detection piece, the distance detection piece comprises a telescopic member two (30), a mounting block, and infrared range finders (31), the mounting block is located at the telescopic end of the telescopic member two (30), and the infrared range finders (31) are symmetrically arranged on the mounting block; the infrared range finders comprise an infrared range finder one for measuring the distance to one side of the center column (102) and an infrared range finder two for measuring the distance to the other side of the center column (102), and distance one and distance two are respectively measured, so as to adjust the position of the moving support (201), so that distance one is equal to distance two, and then the mounting block and the moving support (201) are positioned and moved to between two center columns (102) in the range of the center column (102).

8. The device for the longitudinal beam assembly operations of the station in the dry construction, according to claim 2, characterized in that, The front plate (202) is provided with a correction block (206) at the center point in the length direction, and the correction block (206) is provided with a color fiber sensor (205) facing the clamping block (21), which is used for identifying the red mark line coated at the center point in the length direction of the longitudinal beam (103).

9. The device for the longitudinal beam assembly operations of the station in the dry construction, according to claim 8, characterized in that, The top of the clamping rod (22) in the pre-clamping piece (203) is provided with a plurality of roller bodies (503), and the central axis of the roller body (503) is parallel to the length direction of the clamping rod (22).

10. The device for the longitudinal beam assembly operations of the station in the dry construction, according to claim 9, characterized in that, The end of the clamping rod (22) is provided with a motor two, the output shaft of the motor two is connected with the clamping block (21), and the clamping block (21) is controlled to be vertical or horizontal.

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