Welding equipment for damping wall

Abstract

The utility model discloses welding equipment of a damping wall, which solves the problems that the welding positioning of the existing damping wall with different specifications is difficult to adjust, the damping wall is deformed after being welded and the like, has the characteristic of being capable of turning over and switching front and back welding, and solves the problems of the welding efficiency of two sides and personnel allocation. The turnover device structurally comprises a frame assembly, a positioning mechanism, an adjusting mechanism, a clamping mechanism, a supporting mechanism and a turnover mechanism. All the mechanisms are integrated on the frame assembly and erected through the supporting mechanism, the adjusting mechanism is used for controlling the positioning mechanism to set the boundary dimension of the damping wall to be welded, plates around the damping wall to be welded are fixed through the clamping mechanism, and after a bottom plate on one side is welded, the overturning mechanism can be rotated to the other side of the damping wall, so that overall welding is completed. The welding device is applied to welding manufacturing of damping walls of all structures, the size can be adjusted according to requirements, operation is easy, and production efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shock-absorbing wall manufacturing, mainly to the welding and assembling equipment of a damping wall, which is used to solve the problems of difficult flipping and welding of the damping wall and complex adjustment and positioning of welding jigs for damping walls of different specifications. Specifically, it is a welding and assembling equipment for a damping wall. Background Art

[0002] The main body structure of the damping wall is mainly composed of flange plates at the upper and lower ends and side plates at the left and right ends enclosing a frame. In the middle, partitions, shear plates, and panels equipped with spacing rings are stacked layer by layer and welded to the flange plates and side plates. The existing welding method is to use plates or other profiles to weld the surrounding baffles and the middle brackets according to the external dimensions of the damping wall to be welded and the welding position of the first partition. After lifting the flange plate, side plate, and the first partition into the baffles and the middle brackets, movable clamps are used to clamp each plate for welding. Then, components such as shear plates and panels at the upper side end of the first partition are lifted layer by layer for welding. After completing the welding of the upper side end, it is necessary to remove the movable clamps, use a crane to lift the damping wall and flip it, then lift it into the baffles, clamp it, and weld components such as shear plates and panels at the other side end layer by layer. However, the baffles and the middle brackets are welded and fixed. If the external dimensions of the damping wall change, this set of welding tools will not be usable. In addition, at least two people are required to operate the lifting and flipping process of the damping wall simultaneously, and the operation is difficult. When the size and mass of the damping wall are large, there are also problems of lifting safety risks and low production efficiency. Summary of the Invention

[0003] To solve the above-mentioned deficiencies and safety problems existing in the existing welding process, the inventor has developed and designed a welding and assembling equipment for a damping wall. This equipment completely solves the problem of difficult flipping and welding of the existing damping wall, accommodates the welding requirements of damping walls of multiple specifications and sizes, and at the same time has low maintenance costs, high reliability and stability, is easy to operate, can be operated by one person, improves production efficiency, and reduces production costs. Specifically, the utility model is implemented as follows:

[0004] A welding and assembling device for a damping wall, comprising: a support seat assembly (1) and a reducer assembly (2) are placed or fixed on the ground, and are installed to form a suspended support for the frame assembly (3) from both sides of the frame assembly (3). Among them, the reducer assembly (2) can drive the frame assembly (3) to be suspended and flipped; a movable cross beam assembly (4) and a movable longitudinal beam assembly (5) are respectively installed horizontally and longitudinally in the frame assembly (3), and can be respectively moved and adjusted along the horizontal and longitudinal directions of the frame assembly (3); movable cross beam screw rod assemblies (6), two sets, are respectively installed at both ends of the frame assembly (3), and the two sets are linked by a set of sprocket mechanisms (9) to rotate synchronously, and are respectively connected to the movable cross beam assembly (4) through screw rod nut assemblies (8), and can adjust the position of the movable cross beam assembly (4) in the horizontal direction; movable longitudinal beam screw rod assemblies (7), two sets, are respectively installed on both sides of the frame assembly (3), and the two sets are linked by a set of sprocket mechanisms (9) to rotate synchronously, and are respectively connected to the movable longitudinal beam assembly (5) through screw rod nut assemblies (8), and can adjust the position of the movable longitudinal beam assembly (5) in the longitudinal direction; a plurality of vise assemblies (10) are evenly arranged on the frame assembly (3), the movable cross beam assembly (4) and the movable longitudinal beam assembly (5), and can move and adjust the position along their mounting components, and can clamp both sides or the periphery of the plate when welding the damping wall; a plurality of support rod assemblies (11), each of which can independently adjust the height and the placement position, part of which is used for supporting the frame assembly (3) after flipping, and part of which selects the quantity and height according to the size of the damping wall to be welded and the height of the welding panel, and is used for supporting the welding panel.

[0005] Further, the whole frame assembly (3) is composed of a frame (3-1). Rotating shaft mounting blocks (3-2) with spline grooves are respectively welded and processed on the outer sides of both ends of the frame (3-1). The rotating shaft mounting blocks (3-2) extend inwards to be connected to a rotating shaft flange plate (3-3) located inside the frame (3-1), and are connected to the frame support shaft (1-1) of the support seat assembly (1) and the frame rotation input shaft (2-1) of the reducer assembly (2) through the rotating shaft flange plate (3-3); the frame support shaft (1-1) and the frame rotation input shaft (2-1) are respectively connected to the support seat housing assembly (1-2) and the reducer housing assembly (2-10) through bearings, and are respectively supported from the ground by the support seat support frame assembly (1-3) and the reducer support frame assembly (2-14), so as to support the frame assembly (3).

[0006] Further, the reducer assembly (2) includes several pairs of gear sets. The external part of the frame rotating input shaft (2-1) is directly connected to the frame assembly (3) through splines. Inside, the fourth large gear (2-2) is connected through splines. The fourth large gear (2-2) meshes with the fourth first pinion shaft (2-3) to form a transmission ratio of 1:5. The fourth first pinion shaft (2-3) is connected to the third large gear (2-4) through splines. The third large gear (2-4) meshes with the third first pinion shaft (2-5) to form a transmission ratio of 1:5. The third first pinion shaft (2-5) is connected to the second large gear (2-6) through splines. The second large gear (2-6) meshes with the second first pinion shaft (2-7) to form a transmission ratio of 1:5. The second first pinion shaft (2-7) is connected to the first large gear (2-8) through splines. The first large gear (2-8) meshes with the first pinion shaft (2-9) to form a transmission ratio of 1:6. The total transmission ratio is 1:750. The external part of the first pinion shaft (2-9) is connected to the rotating handwheel connecting shaft (2-12) through a rotating coupling (2-11). A rotating handwheel (2-13) is installed at the end of the rotating handwheel connecting shaft (2-12) and has a hexagon head, which can be rotated manually or by using electric or pneumatic tools, so as to drive the frame assembly (3) to rotate.

[0007] Further, the movable crossbeam assembly (4) and the movable longitudinal beam assembly (5) are installed on the frame assembly (3) and can be adjusted movably. The structure includes: the first linear guide rail (3-4), the second linear guide rail (3-5), the third linear guide rail (3-6), and the fourth linear guide rail (3-7) are respectively installed on the four sides of the frame assembly (3). Several sliders (3-8) are provided on each section of the guide rail, and the sliders (3-8) can move along the guide rail direction on each guide rail. The movable crossbeam assembly (4) is equipped with movable crossbeam support plate assemblies (4-2) at both ends of the movable crossbeam (4-1). The crossbeam support plate assemblies (4-2) are connected to their corresponding sliders (3-8) through bolts, so that they can move on the second linear guide rail (3-5) and the fourth linear guide rail (3-7) through the sliders to adjust the position. The movable longitudinal beam assembly (5) is equipped with movable longitudinal beam support plate assemblies (5-2) at both ends of the movable longitudinal beam (5-1). The movable longitudinal beam support plate assemblies (5-2) are connected to their corresponding sliders (3-8) through bolts, so that they can move on the first linear guide rail (3-4) and the third linear guide rail (3-6) through the sliders to adjust the position.

[0008] Further, the movable crossbeam screw assembly (6) includes a movable crossbeam screw (6-1). The movable crossbeam screw (6-1) is connected to a screw nut assembly (8). The screw nut assembly (8) is connected to the movable crossbeam support plate assembly (4-2) by bolts. When the movable crossbeam screw (6-1) is rotated, the screw nut assembly (8) can be driven to move axially along the movable crossbeam screw (6-1), thereby moving the movable crossbeam support plate assembly (4-2).

[0009] The movable longitudinal beam screw assembly (7) includes a movable longitudinal beam screw (7-1). The movable longitudinal beam screw (7-1) is connected to a screw nut assembly (8), and then connected to the movable longitudinal beam support plate assembly (5-2) by bolts. When the movable longitudinal beam screw (7-1) is rotated, the screw nut assembly (8) can be driven to move axially along the movable longitudinal beam screw (7-1), thereby moving the movable longitudinal beam support plate assembly (5-2).

[0010] Both the movable crossbeam screw (6-1) and the movable longitudinal beam screw (7-1) are connected to the handwheel connecting shaft (6-3) through couplings (6-2). A handwheel (6-4) is installed at the end of the handwheel connecting shaft (6-3). By manually rotating the handwheel, the movable crossbeam screw (6-1) and the movable longitudinal beam screw (7-1) can be driven to rotate.

[0011] The handwheel connecting shaft (6-3), the movable crossbeam screw (6-1) and the movable longitudinal beam screw (7-1) are all connected by bearings and bearing seats. The bearing seats are welded to the frame assembly (3), thereby restricting the movement of the movable crossbeam screw assembly (6) and the movable longitudinal beam screw assembly (7).

[0012] Furthermore, there are two sets of movable crossbeam screw rod assemblies (6), symmetrically arranged on the two longitudinal beams of the frame assembly (3). There are six sets of sprocket mechanisms (9) in the middle. The inner bearing seat assembly (9-1) and the outer bearing seat assembly (9-2) of the driving sprocket of each set of sprocket mechanisms (9) are welded to the frame assembly (3). The driving sprocket shaft (9-3) is connected through bearings in the middle. Two sprockets (9-4) of the same specification are installed on the driving sprocket shaft through keyways and screws. Each sprocket (9-4) is connected to a sprocket (9-4) parallel to the next set of sprocket mechanisms (9) through a chain (9-5). At the end of the handwheel connecting shaft (6-3) at the end with the handwheel (6-4), a sprocket (9-4) identical to the sprocket mechanism (9) is installed through a keyway and screws, and is connected to a sprocket (9-4) parallel to the adjacent sprocket mechanism (9) through a chain (9-5). At the end of the handwheel connecting shaft (6-3) without the handwheel (6-4), a sprocket (9-4) identical to the sprocket mechanism (9) is installed through a keyway and screws according to the parallel position of the sprocket (9-4) of the last set of sprocket mechanisms (9), and is connected through a chain (9-5). Thus, when the handwheel (6-4) is rotated, the two sets of movable crossbeam screw rod assemblies (6) can be rotated synchronously and at the same speed; each set of movable crossbeam screw rod assemblies (6) is connected to the movable crossbeam support plate assemblies (4-2) at both ends of the movable crossbeam assembly (4) through screw-nut assemblies (8), thereby realizing the simultaneous adjustment of the position of the movable crossbeam assembly (4);

[0013] There are two sets of movable longitudinal beam screw rod assemblies (7), symmetrically arranged on the two crossbeams of the frame assembly (3). There are five sets of sprocket mechanisms (9) in the middle, and they are connected through chains (9-5) in the same transmission manner as the movable crossbeam screw rod assembly (6). When the handwheel (6-4) is rotated, the two sets of movable longitudinal beam screw rod assemblies (7) can be rotated synchronously and at the same speed; each set of movable longitudinal beam screw rod assemblies (7) is connected to the movable longitudinal beam support plate assemblies (5-2) at both ends of the movable longitudinal beam assembly (5) through screw-nut assemblies (8), thereby realizing the simultaneous adjustment of the position of the movable longitudinal beam assembly (5).

[0014] Furthermore, the vise assemblies (10) are evenly distributed on the frame assembly (3), the movable crossbeam assembly (4), and the movable longitudinal beam assembly (5), and their positions can be adjusted movably;

[0015] The movable crossbeam assembly (4) is equipped with a movable crossbeam linear guide (4-3), and the movable longitudinal beam assembly (5) is equipped with a movable longitudinal beam linear guide (5-3), and sliders (3-8) are provided at the upper ends; the vise assemblies (10) can be connected to the sliders through bolts, and two sets are installed on the first linear guide (3-4), the second linear guide (3-5), the movable crossbeam linear guide (4-3), and the movable longitudinal beam linear guide (5-3) of the frame assembly (3) respectively, and all can move along the guide direction;

[0016] A vise screw (10-1) is installed between the upper and lower plates of the vise assembly (10) and is connected to the vise sleeve assembly (10-2). The vise sleeve assembly (10-2) is connected to the movable vise plate assembly (10-3) via a screw. The vise screw (10-1) can be rotated to drive the movable vise plate assembly (10-3) to move the vise screw (10-1) axially through the vise sleeve assembly (10-2), and the torque of the vise screw (10-1) can be converted into an axial pressure of the movable vise plate assembly (10-3) on the vise screw (10-1), so that a certain torque is applied to the vise screw (10-1) after the plate to be welded is placed, so that the plate to be welded can be clamped. Hexagonal heads are left at both the upper and lower ends of the vise screw (10-1), and a manual wrench, an electric or pneumatic tool can be used to rotate the vise screw (10-1) and apply torque.

[0017] Furthermore, the upper and lower ends of the vise screw (10-1) are processed into 15° cones, the upper and lower plates of the vise assembly (10) are drilled with threaded holes, and the vise screw sleeve (10-4) is screwed in, the inner hole of the vise screw sleeve is processed into a 15° cone hole, which can contact and cooperate with the cone of the vise screw (10-1), and can position and limit the movement of the vise screw (10-1), and the end of the cone hole of the vise screw sleeve (10-4) is processed into a rounded transition, which can eliminate the stress concentration problem between the vise screw (10-1) and the vise screw sleeve (10-4).

[0018] Furthermore, the support rod assembly (11) is height-adjustable. The support rod assembly (11) uses threaded steel welded as a support rod (11-1). The top end of the support rod is tapped and screwed into the lower end of the support sleeve (11-2). A support plate (11-3) welded using a plate and bolts is screwed into the upper end of the sleeve, thereby achieving height adjustment by rotating the support plate (11-3); it also includes a movable crossbeam screw rod assembly (6) and a movable longitudinal beam screw rod assembly (7) arranged around the frame assembly (3), which are used for people to step on during welding, and the number is selected according to the size of the damping wall to be welded.

[0019] Principle Introduction of the Utility Model: The utility model is welded by stacking 3 layers of channel steel to form a frame as the main body. Linear guides are provided around the frame. The movable cross beam and movable longitudinal beam are made of the same channel steel and are connected to the guide rails through sliders, realizing the movement of the movable cross beam and movable longitudinal beam in the middle of the frame. Linear guides are also provided on the movable cross beam and movable longitudinal beam. The vise assembly can be connected to the frame, movable cross beam and movable longitudinal beam through sliders and can adjust its position. The movable cross beam and movable longitudinal beam are both connected to the screw nut assembly. The screw is fixed outside the frame. By rotating the screw, the movement of the screw nut can be realized, driving the movable cross beam and movable longitudinal beam, thus realizing the adjustment of the height and width of the object to be welded by rotating the screw. The vise assembly is used to clamp and fix the flange plate and side plate of the damping wall to be welded. There is a fixed jaw plate at the lower end of the vise assembly, and a movable vise plate assembly that can move up and down is provided at the upper end. Connected to it is the vise sleeve assembly. The vise sleeve assembly is installed on the vise screw. By rotating the vise screw, the movement of the movable vise plate assembly can be realized. During the clamping process, applying a certain torque to the vise screw can be converted into the downward pressure of the movable vise plate assembly, thus generating a clamping force. Spline grooves are provided on both sides of the frame, connecting the support seat assembly and the reducer assembly. The frame is lifted as a whole through the support seat support frame assembly and the reducer support frame assembly. There are 4 groups of gear sets in the reducer, generating a total transmission ratio of 1:750. Applying a small torque to the input end of the reducer can transmit a larger torque to the frame through the spline, thus realizing the easy flipping of the frame and driving the flipping of the damping wall. The support rod assembly is used to support the frame after flipping and support the welding of the first partition. Threaded steel is used to weld a tripod and connect a sleeve with threads at the upper end. A plate member with welding bolts is used as a support member at the upper end of the sleeve. Through the threaded connection between the bolt and the sleeve, the height of the connecting plate can be adjusted by rotation, thus realizing the adjustment of the height of the first partition. The structure of the utility model is ingenious: During the adjustment of the positions of the movable cross beam, movable longitudinal beam and support rod assembly and the clamping process of the vise, all are carried out through threaded connection. By converting the axial force into torque, not only is the operation convenient, but also the operation range is greatly reduced. In addition, due to the self-locking property of the thread, the locking device can be reduced, and the problems of position deviation and reduction of clamping force caused by external forces during the welding process can be avoided. Because the specifications and sizes of the damping walls are different and their masses are also different, the movement of the movable cross beam and movable longitudinal beam can be adjusted according to the size requirements. Through the slider and linear guide, the larger gravity is converted into a smaller moving friction force, which is convenient for adjustment. Because the total lengths of the movable cross beam and movable longitudinal beam are relatively long, in order to move smoothly during adjustment, each movable beam is connected to screws at both ends. The screws are connected by sprockets. Only a handwheel needs to be set on one screw. Rotating the handwheel can realize the simultaneous rotation of the screws at both ends in the same direction, thus driving the synchronous and smooth movement of both ends of the movable beam, and the operation is convenient.The lead screw assembly, sprocket assembly and other related transmission components are all fixed on the outside of the frame and can be flipped with the frame. Through design and calculation, the external dimensions of the related components are small and do not affect the welding of the damping wall and the operation of personnel during the process. Hexagonal heads are left at both the upper and lower ends of the vise assembly on the vise screw, and manual, electric or pneumatic wrenches can be used to tighten or loosen it whether the frame is in the forward or reverse position. In order to reduce the torque when flipping the frame, after calculating and comprehensively evaluating according to the dimensions and masses of damping walls of different specifications, it is determined that the spline groove needs to be located at a position in the middle of the frame and biased towards the damping wall, thereby reducing the torque required when flipping the damping wall of the largest specification. Through design and calculation, 4 groups of gear sets with a total transmission ratio of 1:750 are determined, enabling an individual to easily flip the frame with the largest specification damping wall through a handwheel, and the flipping process is stable. A hexagonal head is left at the front end of the handwheel, and it can also be rotated by an electric or pneumatic wrench, greatly facilitating the operation. The reducer is located at the outer end of the frame, so the safety of personnel is ensured during the rotation operation.

[0020] Advantageous technical effects of the present utility model

[0021] (1) Stronger versatility: Compared with the existing welding tooling, this equipment can be adjusted according to the external dimensions of the damping wall to be welded, and can meet the welding of damping walls of most specification dimensions.

[0022] (2) Simple operation: The movement and adjustment process of the movable crossbeam and movable longitudinal beam, and the flipping of the overall frame can all be completed through the handwheel; the vise can be clamped by tightening with electric, pneumatic wrenches or manual wrenches commonly used in the market, and the whole operation process is simple.

[0023] (3) Higher safety: Compared with the existing welding tooling, the damping wall can be directly flipped with the frame without being lifted as a whole and flipped by personnel operation, and personnel are located outside the frame during flipping, greatly improving safety.

[0024] (4) Simple and reliable structure: The main body of this equipment is welded with steel structure, with simple processing technology and firm reliability.

[0025] (5) Simple equipment maintenance: This equipment uses conventional materials and components in the market, is easy to repair and replace, and the lubrication work of the chain and gears only needs to be carried out periodically.

[0026] (6) More economical and higher efficiency: Compared with the existing welding tooling, this equipment can be operated by a single person, and the operation is simple, improving production efficiency and reducing production costs. Moreover, this equipment has strong versatility and firm reliability, and can be used for welding damping walls of multiple specifications for a long time, reducing the relevant work and costs of production preparation. Description of the drawings

[0027] Figure 1 Isometric view of a welding and assembling equipment for a damping wall

[0028] Figure 2 Is the axonometric drawing of the support seat assembly of the present utility model;

[0029] Figure 3 Is the axonometric drawing of the support seat housing assembly of the present utility model;

[0030] Figure 4 Is the axonometric drawing of the reducer assembly of the present utility model;

[0031] Figure 5 Is the exploded axonometric drawing of the reducer of the present utility model;

[0032] Figure 6 Is the axonometric drawing of the frame assembly of the present utility model;

[0033] Figure 7 Is the axonometric drawing of the movable crossbeam assembly of the present utility model;

[0034] Figure 8 Is the axonometric drawing of the movable longitudinal beam assembly of the present utility model;

[0035] Figure 9 Is the axonometric drawing of the overall layout of the crossbeam screw rod assembly, longitudinal beam screw rod assembly, screw nut assembly and sprocket mechanism of the present utility model;

[0036] Figure 10 Is the axonometric drawing of the sprocket mechanism of the present utility model;

[0037] Figure 11 Is the axonometric drawing of the vise assembly of the present utility model;

[0038] Figure 12 Is the axonometric drawing of the support rod assembly of the present utility model.

[0039] Figure 13 Is the schematic diagram of the use state of the welding equipment for a damping wall of the present utility model after being flipped 90 degrees;

[0040] Figure 14 Is the schematic diagram of the use state of the welding equipment for a damping wall of the present utility model after being flipped 180 degrees;

[0041] Wherein:

[0042] 1 - support seat assembly, 1-1 - frame support shaft, 1-2 - support seat housing assembly, 1-2-1 - support seat base, 1-2-2 - support seat cover, 1-2-3 - bearing end cover 1, 1-2-4 - bearing end cover 2, 1-3 - support frame assembly;

[0043] 2 - Reducer assembly, 2-1 - Frame rotating input shaft, 2-2 - No. 4 large gear, 2-3 - No. 4 small gear shaft, 2-4 - No. 3 large gear, 2-5 - No. 3 small gear shaft, 2-6 - No. 2 large gear, 2-7 - No. 2 small gear shaft, 2-8 - Large gear 1, 2-9 - No. 1 small gear shaft, 2-10 - Reducer housing assembly, 2-10-1 - Reducer base, 2-10-2 - Reducer cover, 2-11 - Rotary coupling, 2-12 - Rotary handwheel connecting shaft, 2-13 - Rotary handwheel, 2-14 - Reducer support frame assembly;

[0044] 3 - Frame assembly, 3-1 - Frame, 3-2 - Rotating shaft mounting block, 3-3 - Rotating shaft flange plate, 3-4 - No. 1 linear guide rail, 3-5 - No. 2 linear guide rail, 3-6 - No. 3 linear guide rail, 3-7 - No. 4 linear guide rail, 3-8 - Slide block;

[0045] 4 - Crossbeam assembly, 4-1 - Movable crossbeam, 4-2 - Movable crossbeam support plate assembly, 4-3 - Movable crossbeam linear guide rail;

[0046] 5 - Longitudinal beam assembly, 5-1 - Movable longitudinal beam, 5-2 - Movable longitudinal beam support plate assembly, 5-3 - Movable longitudinal beam linear guide rail;

[0047] 6 - Movable crossbeam lead screw assembly, 6-1 - Movable crossbeam lead screw, 6-2 - Coupling, 6-3 - Handwheel connecting shaft, 6-4 - Handwheel;

[0048] 7 - Movable longitudinal beam lead screw assembly, 7-1 - Movable longitudinal beam lead screw;

[0049] 8 - Lead screw nut assembly;

[0050] 9 - Sprocket mechanism, 9-1 - Drive sprocket inner bearing seat assembly, 9-2 - Drive sprocket outer bearing seat assembly, 9-3 - Drive sprocket shaft, 9-4 - Sprocket, 9-5 - Chain;

[0051] 10 - Vise assembly, 10-1 - Vise screw, 10-2 - Vise sleeve assembly, 10-3 - Movable vise plate assembly, 10-4 - Vise screw sleeve;

[0052] 11 - Support rod assembly, 11-1 - Support rod, 11-2 - Support sleeve, 11-3 - Support plate;

[0053] 12 - Movable staircase. Detailed implementation method

[0054] To make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely exemplary and are not intended to limit the scope of the present utility model. In addition, in the following description, descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present utility model.

[0055] Embodiment 1: A welding and assembling device for a damping wall, comprising the following structures:

[0056] The support seat assembly 1 and the reducer assembly 2 are used to support the frame assembly 3, and at the same time, the reducer assembly 2 can integrally turn over the frame assembly 3;

[0057] The movable crossbeam assembly 4 and the movable longitudinal beam assembly 5 are installed on the frame assembly 3 and can be moved and adjusted;

[0058] There are two sets of movable crossbeam lead screw assemblies 6, which are respectively installed at both ends of the frame assembly 3, and are linked by a set of sprocket mechanisms in the middle, and can achieve synchronous rotation. The position of the movable crossbeam assembly 4 is connected and adjusted by the lead screw nut assembly 8 at the same time;

[0059] There are two sets of movable longitudinal beam lead screw assemblies 7, which are respectively installed at both ends of the frame assembly 3, and are linked by multiple sets of sprocket mechanisms 9 in the middle, and can achieve synchronous rotation. The position of the movable longitudinal beam assembly 5 is connected and adjusted by the lead screw nut assembly 8 at the same time;

[0060] There are a total of 8 sets of vise assemblies 10, which are evenly distributed on the frame assembly 3, the movable crossbeam assembly 4 and the movable longitudinal beam assembly 5, and the position can be moved and adjusted. When welding the damping wall, the surrounding plate parts can be clamped; by rotating the vise screw 10-1 with a manual wrench, an electric or pneumatic tool and applying torque, the vise assembly 10 can clamp the flange plate and side plate of the damping wall to be welded:

[0061] There are a total of 7 sets of support rod assemblies 11, and the height can be adjusted. Among them, two sets are used for supporting after the frame assembly 3 is turned over, and 5 sets are selected according to the size of the damping wall to be welded and the height of the first welding panel and the height is adjusted to support the first welding panel;

[0062] There are a total of 12 sets of movable stairs 12, which are distributed around the frame assembly 3, the movable crossbeam lead screw assembly 6 and the movable longitudinal beam lead screw assembly 7, and are used for personnel to step on during welding, and the number is selected according to the size of the damping wall to be welded.

[0063] From the above basic mechanism, the basic structure of the welding equipment for this damping wall can be obtained. When the handwheel 6-4 mounted on the movable crossbeam screw assembly 6 and the movable longitudinal beam screw assembly 7 is rotated, the positions of the movable crossbeam screw assembly 6 and the movable longitudinal beam screw assembly 7 can be moved to adjust the height and width of the damping wall to be welded: When the rotary handwheel 2-13, an electric or pneumatic tool is used to rotate the input end of the reducer, the frame assembly 3 can drive the damping wall to be welded to flip:

[0064] Specifically: Rotating shaft mounting blocks 3-2 with spline grooves are respectively welded and processed at both ends of the frame 3-1 of the frame assembly 3, and the frame support shaft 1-1 of the support seat assembly 1 and the frame rotation input shaft 2-1 of the reducer assembly 2 are connected through bolts and the rotating shaft flange plate 3-3, and are respectively connected to the support seat housing assembly 1-2 and the reducer housing assembly 2-10 through bearings, and are respectively supported from the ground by the support seat support frame assembly 1-3 and the reducer support frame assembly 2-14, thus erecting the frame assembly 3.

[0065] There are 4 pairs of gear sets in the reducer assembly 2. Among them, the outside of the frame rotation input shaft 2-1 is directly connected to the rotating shaft mounting block 3-2 with a spline groove of the frame assembly 3 through a spline, and the inside is connected to the fourth large gear 2-2 through a spline. The fourth large gear 2-2 meshes with the fourth small gear shaft 2-3 to form a transmission ratio of 1:5. The fourth small gear shaft 2-3 is connected to the third large gear 2-4 through a spline. The third large gear 2-4 meshes with the third small gear shaft 2-5 to form a transmission ratio of 1:5. The third small gear shaft 2-5 is connected to the second large gear 2-6 through a spline. The second large gear 2-6 meshes with the second small gear shaft 2-7 to form a transmission ratio of 1:5. The second small gear shaft 2-7 is connected to the large gear 12-8 through a spline. The large gear 12-8 meshes with the first small gear shaft 2-9 to form a transmission ratio of 1:6. The total transmission ratio is 1:750. The outside of the first small gear shaft 2-9 is connected to the rotary handwheel connecting shaft 2-12 through the rotary coupling 2-11. The rotary handwheel connecting shaft 2-12 is installed with the rotary handwheel 2-13 at its end and has a hexagonal head, which can be rotated manually or by using an electric or pneumatic tool, so as to drive the frame assembly 3 to rotate.

[0066] A first linear guide rail 3-4, a second linear guide rail 3-5, a third linear guide rail 3-6, and a fourth linear guide rail 3-7 are installed on the frame assembly 3. Sliders 3-8 are provided on the guide rails and can move along the guide rails in the guide rail direction. At both ends of the movable crossbeam 4-1 of the movable crossbeam assembly 4, movable crossbeam support plate assemblies 4-2 are assembled and connected to the sliders 3-8 by bolts, so that the movable crossbeam can move on the second linear guide rail 3-5 and the fourth linear guide rail 3-7 through the sliders to adjust the position. At both ends of the movable longitudinal beam 5-1 of the movable longitudinal beam assembly 5, movable longitudinal beam support plate assemblies 5-2 are assembled and connected to the sliders 3-8 by bolts, so that the movable longitudinal beam can move on the first linear guide rail 3-4 and the third linear guide rail 3-6 through the sliders to adjust the position.

[0067] The movable crossbeam lead screw assembly 6 is composed of a movable crossbeam lead screw 6-1 connecting a lead screw nut assembly 8, and then connected to the movable crossbeam support plate assembly 4-2 by bolts. When the movable crossbeam lead screw 6-1 rotates, the lead screw nut assembly 8 can be driven to move axially along the movable crossbeam lead screw 6-1, thereby moving the movable crossbeam support plate assembly 4-2.

[0068] The movable longitudinal beam lead screw assembly 7 is composed of a movable longitudinal beam lead screw 7-1 connecting a lead screw nut assembly 8, and then connected to the movable longitudinal beam support plate assembly 5-2 by bolts. When the movable longitudinal beam lead screw 7-1 rotates, the lead screw nut assembly 8 can be driven to move axially along the movable longitudinal beam lead screw 7-1, thereby moving the movable longitudinal beam support plate assembly 5-2.

[0069] Both the movable crossbeam lead screw 6-1 and the movable longitudinal beam lead screw 7-1 are connected to a handwheel connecting shaft 6-3 through a coupling 6-2. A handwheel 6-4 is installed at the end of the handwheel connecting shaft 6-3, so that the movable crossbeam lead screw 6-1 and the movable longitudinal beam lead screw 7-1 can be driven to rotate by manually rotating the handwheel. The handwheel connecting shaft 6-3, the movable crossbeam lead screw 6-1, and the movable longitudinal beam lead screw 7-1 are all connected by bearings and bearing seats, and the bearing seats are welded to the frame assembly 3, thereby restricting the movement of the movable crossbeam lead screw assembly 6 and the movable longitudinal beam lead screw assembly 7.

[0070] Two sets of movable crossbeam screw rod assemblies 6 are symmetrically arranged on two longitudinal beams of the frame assembly 3. There are six sets of sprocket mechanisms 9 in the middle. The inner bearing seat assembly 9-1 and the outer bearing seat assembly 9-2 of the driving sprocket of each set of sprocket mechanisms 9 are welded to the frame assembly 3. The driving sprocket shaft 9-3 is connected in the middle through a bearing. Two sprockets 9-4 of the same specification are installed on the driving sprocket shaft through keyways and screws. Each sprocket 9-4 is connected to a sprocket 9-4 parallel to the next set of sprocket mechanisms 9 through a chain 9-5. At the end of the handwheel connecting shaft 6-3 with the handwheel 6-4, a sprocket 9-4 identical to the sprocket mechanism 9 is installed through a keyway and screws, and is connected to a sprocket 9-4 parallel to the adjacent sprocket mechanism 9 through a chain 9-5. The end of the handwheel connecting shaft 6-3 without the handwheel 6-4 installs a sprocket 9-4 identical to the sprocket mechanism 9 through a keyway and screws according to the parallel position of the sprocket 9-4 of the last set of sprocket mechanisms 9 and is connected through a chain 9-5, so as to realize that when the handwheel 6-4 rotates, the two sets of movable crossbeam screw rod assemblies 6 can rotate synchronously and at the same speed. Each set of movable crossbeam screw rod assemblies 6 is connected to the movable crossbeam support plate assemblies 4-2 at both ends of the movable crossbeam assembly 4 through screw nut assemblies 8, so as to realize the simultaneous adjustment of the position of the movable crossbeam assembly 4.

[0071] Two sets of movable longitudinal beam screw rod assemblies 7 are symmetrically arranged on two crossbeams of the frame assembly 3. There are five sets of sprocket mechanisms 9 in the middle. They are connected through a chain 9-5 in the above way, so as to realize that when the handwheel 6-4 rotates, the two sets of movable longitudinal beam screw rod assemblies 7 can rotate synchronously and at the same speed. Each set of movable longitudinal beam screw rod assemblies 7 is connected to the movable longitudinal beam support plate assemblies 5-2 at both ends of the movable longitudinal beam assembly 5 through screw nut assemblies 8, so as to realize the simultaneous adjustment of the position of the movable longitudinal beam assembly 5.

[0072] The movable crossbeam assembly 4 is equipped with a movable crossbeam linear guide 4-3, and the movable longitudinal beam assembly 5 is equipped with a movable longitudinal beam linear guide 5-3, and sliders 3-8 are equipped at the upper ends. The vise assembly 10 can be bolted to the sliders and two sets are installed on each of the first linear guide 3-4, the second linear guide 3-5, the movable crossbeam linear guide 4-3, and the movable longitudinal beam linear guide 5-3 of the frame assembly 3, and can all move along the direction of the guide rails.

[0073] A vise screw 10-1 is installed between the upper and lower plate members of the vise assembly 10 and is connected to the vise sleeve assembly 10-2. The vise sleeve assembly 10-2 is connected to the movable vise plate assembly 10-3 by screws. Then, rotating the vise screw 10-1 can drive the movable vise plate assembly 10-3 to move axially along the vise screw 10-1 through the vise sleeve assembly 10-2, and the torque of the vise screw 10-1 can be converted into the pressure of the movable vise plate assembly 10-3 in the axial direction of the vise screw 10-1. Thus, after placing the plate to be welded, applying a certain torque to the vise screw 10-1 can clamp the plate to be welded. Hexagonal heads are left at both the upper and lower ends of the vise screw 10-1, and a manual wrench, electric or pneumatic tool can be used to rotate the vise screw 10-1 and apply torque.

[0074] The support rod assembly 11 uses threaded steel welding as the support rod 11-1. The top of the support rod is tapped, and the lower end of the support sleeve 11-2 is screwed in. The support plate 11-3 welded by plate members and bolts is screwed into the upper end of the sleeve, thereby realizing the adjustment of the height by rotating the support plate 11-3. By rotating the support plate 11-3, the adjustable support height of the support rod assembly 11 can be achieved:

[0075] The support base 1-2-1 and the support cover 1-2-2. The support base 1-2-1 is welded by a bottom plate, side plates, reinforcing plates, mounting plates and bearing seat welding blocks. The support cover 1-2-2 is welded by a top plate, side plates, mounting plates and bearing seat welding blocks. The support base 1-2-1 and the support cover 1-2-2 have opposite mounting surfaces, are positioned by tapered pins and connected by bolts. The bearing seat welding blocks are machined with bearing holes according to the bearing size. After installing the bearings on the frame support shaft 1-1, it can be installed into the support base 1-2-1, then the support cover 1-2-2 is buckled. The bearing end cover 11-2-3 and the bearing end cover 21-2-4 are used to adjust the position, and finally positioned by tapered pins and tightened with bolts to complete the buckling.

[0076] The reducer base 2-10-1 and the reducer cover 2-10-2 are welded together by the bottom plate, side plate, reinforcement plate, mounting plate, shaft 1-3 bearing seat welding block, shaft 4 bearing seat welding block, and shaft 5 bearing seat welding block. The thin plates are welded inside to form a gear oil groove according to the positions of the major gears. The side plate is provided with a gear oil observation port and an oil drain plug. The reducer cover 2-10-2 is welded together by the top plate, side plate, mounting plate, shaft 1-3 bearing seat welding block, shaft 4 bearing seat welding block, and shaft 5 bearing seat welding block. The top plate above the shaft 1-3 bearing seat welding block is provided with a gear oil filling port. The reducer base 2-10-1 and the reducer cover 2-10-2 have opposite mounting surfaces, are positioned by conical pins, and are connected by bolts. The bearing holes of each bearing seat welding block are processed according to the bearing size. After the bearings are installed and the meshing is completed, each gear shaft, large gear and frame rotation input shaft 2-1 are installed into the reducer base 2-10-1. The reducer cover 2-10-2 can be loaded with 2 ear screws, so as to be hoisted to the reducer base 2-10-1 and buckled. After adjusting the positions of each gear shaft, large gear and frame rotation input shaft 2-1 using each bearing end cover, use conical pins to position, tighten the bolts, and complete the buckling. Before use, inject gear oil through the refueling port on the reducer cover 2-10-2, and stop injecting oil when the gear oil reaches the appropriate position of the mark line by observing the observation port below the frame rotation input shaft 2-1.

[0077] The upper and lower ends of the vise screw 10-1 are processed into 15° cones, the upper and lower plates of the vise assembly 10 are drilled with threaded holes, and the vise screw sleeve 10-4 is screwed in. The inner hole of the vise screw sleeve is processed into a 15° cone hole, which can contact and cooperate with the cone of the vise screw 10-1, and can position and limit the movement of the vise screw 10-1. The end of the cone hole of the vise screw sleeve 10-4 is processed into a rounded transition, which can eliminate the stress concentration problem between the vise screw 10-1 and the vise screw sleeve 10-4.

[0078] The size range of the damping wall that can be welded by the welding equipment in this embodiment is:

[0079] Height: 1000~3000mm

[0080] Width: 800~2000mm

[0081] Thickness: 0~260mm.

Claims

1. A welding and assembling device for a damping wall, characterized in that Including: The support seat assembly (1) and the reducer assembly (2) are placed or fixed on the ground, and are installed to form a suspended support for the frame assembly (3) from both sides of the frame assembly (3). Among them, the reducer assembly (2) can drive the frame assembly (3) to be suspended and flipped; The movable crossbeam assembly (4) and the movable longitudinal beam assembly (5) are respectively installed horizontally and longitudinally in the frame assembly (3), and can be respectively moved and adjusted along the horizontal and longitudinal directions of the frame assembly (3); The movable crossbeam screw rod assemblies (6), there are two sets, which are respectively installed at both ends of the frame assembly (3). The two sets are linked by a set of sprocket mechanisms (9) and can rotate synchronously. They are both connected to the movable crossbeam assembly (4) through screw nut assemblies (8), and can adjust the position of the movable crossbeam assembly (4) in the horizontal direction; The movable longitudinal beam screw rod assemblies (7), there are two sets, which are respectively installed on both sides of the frame assembly (3). The two sets are linked by a set of sprocket mechanisms (9) and can rotate synchronously. They are both connected to the movable longitudinal beam assembly (5) through screw nut assemblies (8), and can adjust the position of the movable longitudinal beam assembly (5) in the longitudinal direction; A plurality of vise assemblies (10) are evenly arranged on the frame assembly (3), the movable crossbeam assembly (4) and the movable longitudinal beam assembly (5), and can move and adjust their positions along their installation components, and can clamp both sides or the periphery of the plate when welding the damping wall; A plurality of support rod assemblies (11), each of which can independently adjust its height and placement position. Some are used for supporting the frame assembly (3) after flipping, and some are used for supporting the welding panel according to the size of the damping wall to be welded and the height of the welding panel by selecting the quantity and height; 2. The welding and assembling equipment for the damping wall according to claim 1, characterized in that: The frame assembly (3) is integrally composed of a frame (3-1). Rotating shaft mounting blocks (3-2) with spline grooves are respectively welded and processed on the outer sides of both ends of the frame (3-1). The rotating shaft mounting blocks (3-2) extend inward to connect to the rotating shaft flange plates (3-3) located inside the frame (3-1), and connect the frame support shaft (1-1) of the support seat assembly (1) and the frame rotation input shaft (2-1) of the reducer assembly (2) through the rotating shaft flange plates (3-3); the frame support shaft (1-1) and the frame rotation input shaft (2-1) are respectively connected to the support seat housing assembly (1-2) and the reducer housing assembly (2-10) through bearings, and are respectively supported from the ground by the support seat support frame assembly (1-3) and the reducer support frame assembly (2-14), so as to support the frame assembly (3).

3. The welding and assembling equipment for the damping wall according to claim 1, characterized in that: The reducer assembly (2) includes several pairs of gear sets. The outer part of the frame rotating input shaft (2-1) is directly connected to the frame assembly (3) through splines. Inside, it is connected to the fourth large gear (2-2) through splines. The fourth large gear (2-2) meshes with the fourth first pinion shaft (2-3) to form a transmission ratio of 1:

5. The fourth first pinion shaft (2-3) is connected to the third large gear (2-4) through splines. The third large gear (2-4) meshes with the third first pinion shaft (2-5) to form a transmission ratio of 1:

5. The third first pinion shaft (2-5) is connected to the second large gear (2-6) through splines. The second large gear (2-6) meshes with the second first pinion shaft (2-7) to form a transmission ratio of 1:

5. The second first pinion shaft (2-7) is connected to the first large gear (2-8) through splines. The first large gear (2-8) meshes with the first pinion shaft (2-9) to form a transmission ratio of 1:

6. The total transmission ratio is 1:

750. The outer part of the first pinion shaft (2-9) is connected to the rotating handwheel connecting shaft (2-12) through a rotating coupling (2-11). A rotating handwheel (2-13) is installed at the end of the rotating handwheel connecting shaft (2-12) and has a hexagonal head, which can be rotated manually or by using electric or pneumatic tools, so as to drive the frame assembly (3) to rotate.

4. The welding and assembling equipment for the damping wall according to claim 1, wherein: The movable crossbeam assembly (4) and the movable longitudinal beam assembly (5) are installed on the frame assembly (3) and can be moved and adjusted. Its structure includes: The first linear guide rail (3-4), the second linear guide rail (3-5), the third linear guide rail (3-6), and the fourth linear guide rail (3-7) are respectively installed on the four sides of the frame assembly (3). Each section of the guide rail is equipped with several sliders (3-8), and the sliders (3-8) can move along the guide rail direction on each guide rail; The movable crossbeam assembly (4) is equipped with movable crossbeam support plate assemblies (4-2) at both ends of the movable crossbeam (4-1). The crossbeam support plate assemblies (4-2) are connected to their corresponding sliders (3-8) through bolts, so that they can move on the second linear guide rail (3-5) and the fourth linear guide rail (3-7) through the sliders to adjust the position; The movable longitudinal beam assembly (5) is equipped with movable longitudinal beam support plate assemblies (5-2) at both ends of the movable longitudinal beam (5-1). The movable longitudinal beam support plate assemblies (5-2) are connected to their corresponding sliders (3-8) through bolts, so that they can move on the first linear guide rail (3-4) and the third linear guide rail (3-6) through the sliders to adjust the position.

5. The welding and assembling equipment for the damping wall according to claim 4, wherein: The movable crossbeam screw assembly (6) includes a movable crossbeam screw (6-1). The movable crossbeam screw (6-1) is connected to a screw nut assembly (8). The screw nut assembly (8) is connected to the movable crossbeam support plate assembly (4-2) by bolts. When the movable crossbeam screw (6-1) is rotated, the screw nut assembly (8) can be driven to move axially along the movable crossbeam screw (6-1), thereby moving the movable crossbeam support plate assembly (4-2). The movable longitudinal beam screw assembly (7) includes a movable longitudinal beam screw (7-1). The movable longitudinal beam screw (7-1) is connected to a screw nut assembly (8), and then connected to the movable longitudinal beam support plate assembly (5-2) by bolts. When the movable longitudinal beam screw (7-1) is rotated, the screw nut assembly (8) can be driven to move axially along the movable longitudinal beam screw (7-1), thereby moving the movable longitudinal beam support plate assembly (5-2). Both the movable crossbeam screw (6-1) and the movable longitudinal beam screw (7-1) are connected to the handwheel connecting shaft (6-3) through couplings (6-2). A handwheel (6-4) is installed at the end of the handwheel connecting shaft (6-3). By manually rotating the handwheel, the movable crossbeam screw (6-1) and the movable longitudinal beam screw (7-1) can be driven to rotate. The handwheel connecting shaft (6-3), the movable crossbeam screw (6-1), and the movable longitudinal beam screw (7-1) are all connected by bearings and bearing seats. The bearing seats are welded to the frame assembly (3), thereby restricting the movement of the movable crossbeam screw assembly (6) and the movable longitudinal beam screw assembly (7).

6. The welding and assembling equipment for the damping wall according to claim 5, wherein: There are two sets of movable crossbeam screw assemblies (6), symmetrically arranged on the two longitudinal beams of the frame assembly (3). There are 6 sets of sprocket mechanisms (9) in the middle. The inner bearing seat assembly (9-1) and the outer bearing seat assembly (9-2) of the driving sprocket of each set of sprocket mechanisms (9) are welded to the frame assembly (3). The driving sprocket shaft (9-3) is connected through bearings in the middle. Two sprockets (9-4) of the same specification are installed on the driving sprocket shaft through key grooves and screws. Each sprocket (9-4) is connected to the sprocket (9-4) parallel to the next set of sprocket mechanisms (9) through a chain (9-5). The end of the handwheel connecting shaft (6-3) at the end with the handwheel (6-4) is installed with a sprocket (9-4) the same as that of the sprocket mechanism (9) through a key groove and screws, and is connected to the sprocket (9-4) parallel to the adjacent sprocket mechanism (9) through a chain (9-5). The handwheel connecting shaft (6-3) at the end without the handwheel (6-4) is installed with a sprocket (9-4) the same as that of the sprocket mechanism (9) through a key groove and screws according to the parallel position of the sprocket (9-4) of the last set of sprocket mechanisms (9), and is connected through a chain (9-5), thereby realizing that when the handwheel (6-4) is rotated, the two sets of movable crossbeam screw assemblies (6) can be rotated synchronously and at the same speed; each set of movable crossbeam screw assemblies (6) is connected to the movable crossbeam support plate assemblies (4-2) at both ends of the movable crossbeam assembly (4) through the screw nut assembly (8), thereby realizing the simultaneous adjustment of the position of the movable crossbeam assembly (4). There are two sets of movable longitudinal beam screw rod assemblies (7), which are symmetrically arranged on the two cross beams of the frame assembly (3). There are five sets of sprocket mechanisms (9) in the middle, which are connected by a chain (9-5) according to the transmission mode of the movable cross beam screw rod assembly (6). When the hand wheel (6-4) is rotated, the two sets of movable longitudinal beam screw rod assemblies (7) can be rotated synchronously and at the same speed; each set of movable longitudinal beam screw rod assemblies (7) is connected to the movable longitudinal beam support plate assemblies (5-2) at both ends of the movable longitudinal beam assembly (5) through screw nut assemblies (8), so as to realize the simultaneous adjustment of the position of the movable longitudinal beam assembly (5).

7. The welding and assembling equipment for the damping wall according to claim 1, characterized in that: The vise assemblies (10) are evenly distributed on the frame assembly (3), the movable cross beam assembly (4) and the movable longitudinal beam assembly (5), and the positions can be adjusted movably; The movable cross beam assembly (4) is equipped with a movable cross beam linear guide rail (4-3), and the movable longitudinal beam assembly (5) is equipped with a movable longitudinal beam linear guide rail (5-3), and sliders (3-8) are arranged at the upper ends; the vise assemblies (10) can be connected to the sliders by bolts, and two sets are installed on the first linear guide rail (3-4), the second linear guide rail (3-5), the movable cross beam linear guide rail (4-3) and the movable longitudinal beam linear guide rail (5-3) of the frame assembly (3), and all can move along the direction of the guide rail; A vise screw rod (10-1) is installed between the upper and lower plate members of the vise assembly (10) and is connected to the vise sleeve assembly (10-2). The vise sleeve assembly (10-2) is connected to the movable vise plate assembly (10-3) by screws. Then, when the vise screw rod (10-1) is rotated, the movable vise plate assembly (10-3) can be driven to move axially along the vise screw rod (10-1) through the vise sleeve assembly (10-2), and the torque of the vise screw rod (10-1) can be converted into the pressure of the movable vise plate assembly (10-3) in the axial direction of the vise screw rod (10-1). Thus, after the plate to be welded is placed, a certain torque is applied to the vise screw rod (10-1), and the plate to be welded can be clamped; hexagonal heads are left at both the upper and lower ends of the vise screw rod (10-1), and a manual wrench, an electric or pneumatic tool can be used to rotate the vise screw rod (10-1) and apply torque.

8. The welding equipment for the damping wall according to claim 1, characterized in that The upper and lower ends of the vise screw rod (10-1) are processed into 15° cones. Threaded holes are drilled in the upper and lower plates of the vise assembly (10), and a vise screw rod sleeve (10-4) is screwed in. The inner hole of the vise screw rod sleeve is processed into a 15° conical hole, which can be in contact and cooperate with the cone of the vise screw rod (10-1), and can position and limit the movement of the vise screw rod (10-1). The end of the conical hole of the vise screw rod sleeve (10-4) is processed into a rounded transition, which can eliminate the stress concentration problem between the contact of the vise screw rod (10-1) and the vise screw rod sleeve (10-4).

9. The welding and assembling equipment for the damping wall according to claim 1, characterized in that: The described support rod assembly (11) has an adjustable height. The support rod assembly (11) uses threaded steel bars welded as the support rod (11-1). The top end of the support rod is tapped, and the lower end of the support sleeve (11-2) is screwed in. The support plate (11-3) welded with plate members and bolts is screwed into the upper end of the sleeve, thereby realizing the adjustment of the height by rotating the support plate (11-3). It also includes a component for personnel to step on during welding, which is arranged around the movable crossbeam screw rod assembly (6) and the movable longitudinal beam screw rod assembly (7) of the frame assembly (3), and the number is selected according to the size of the damping wall to be welded.

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