CN-224210150-U - Truss type plastering workstation

CN224210150UCN 224210150 UCN224210150 UCN 224210150UCN-224210150-U

Abstract

The utility model belongs to the technical field of the component production, concretely relates to truss-like plastering workstation, including supporting truss, connecting beam, support riser, support vertical beam, plastering aircraft nose assembly, front and back rotary mechanism, Y axle translation mechanism, Z axle erects and moves mechanism and X axle translation mechanism; the utility model discloses can be with the accurate each position that removes segment mould surface of the head assembly of plastering to can adjust the plastering angle in a flexible way, adapt to the plastering demand on different shape surfaces, with this showing and having reduced artifical intensity of labour, improve production efficiency, guarantee the stability and the uniformity of plastering quality, reduce error and the potential safety hazard that manual operation brought simultaneously, provide powerful support for the large-scale, the standardized production of tunnel segment.

Inventors

FAN WEI
LU ZHENGDONG
QIN CHEN
ZHOU XIN

Assignees

江苏丰和隧道设备有限公司

Dates

Publication Date: 20260508
Application Date: 20250526

Claims (10)

1. A truss finishing station, comprising: The support truss comprises two support beams, wherein the two support beams are arranged in parallel at intervals and are positioned in the same horizontal plane; the connecting cross beams are arranged between the supporting cross beams, and the length direction of the connecting cross beams is perpendicular to the supporting cross beams; the supporting vertical plate is arranged on one side of the supporting cross beam; the vertical supporting beam is arranged outside the vertical supporting plate, and the length direction of the vertical supporting beam is perpendicular to the connecting cross beam; The plastering machine head is assembled and arranged at the bottom end of the supporting vertical beam; The front-back rotating mechanism is arranged between the supporting vertical beam and the head assembly of the plastering machine; The Y-axis translation mechanism is arranged between the connecting beam and the supporting beam; the Z-axis vertical movement mechanism is arranged between the supporting vertical plate and the supporting vertical beam; And the X-axis translation mechanism is arranged between the connecting cross beam and the supporting vertical plate or between the front-back rotation mechanism and the finishing machine head assembly.
2. The truss finishing station of claim 1, wherein the Y-axis translation mechanism comprises: the two sideslip modules are located respectively connect the both ends of crossbeam, sideslip module includes: A movable support plate arranged at the end part of the connecting beam, A first rack transversely mounted on the support beam, A first gear rotatably mounted on the movable support plate and engaged with the first rack, The plurality of first linear guide rails are arranged between the movable support plate and the supporting cross beam; The rotary driving module is installed in the support crossbeam is kept away from one side of supporting the riser, includes: a transfer case; the first motor is in transmission connection with the input end of the transfer case, The two transmission shafts are respectively arranged on two sides of the transfer case, and output ends on two sides of the transfer case are respectively connected with adjacent first gear transmission shafts through one transmission shaft.
3. The truss finishing station of claim 1, wherein the Z-axis vertical movement mechanism comprises: the second rack is vertically arranged on the supporting vertical beam; The second gear is rotatably arranged on the supporting vertical plate and meshed with the second rack; the second motor is arranged on the supporting vertical plate and is in transmission connection with the second gear; And the second linear guide rails are arranged between the supporting vertical plates and the supporting vertical beams.
4. The truss finishing station of claim 1, wherein the front-to-back rotation mechanism comprises: A fixing seat; the rotating shaft is arranged below the fixed seat; Two side plates are arranged on two sides of the bottom of the fixed seat and are rotationally sleeved on the rotating shaft; The connecting seats are arranged at intervals and fixedly arranged on the rotating shaft; The driven gear is fixedly sleeved on the rotating shaft; A driving gear engaged with the driven gear; and the third motor is arranged on one side plate and is in transmission connection with the driving gear.
5. The truss finishing station of claim 4, wherein the front-to-back rotation mechanism further comprises: The support rotating shaft is rotatably arranged between the two side plates, fixedly sleeved with the driving gear and in transmission connection with the third motor at one end; The two baffles are arranged on the other two sides of the bottom of the fixed seat and are matched with the side plates to form a containing space; The driving gears and the driven gears are combined in pairs to form a plurality of groups of gear sets, and the gear sets are distributed in the accommodating space at intervals.
6. The truss finishing station of claim 1, wherein the X-axis translation mechanism is mounted between the connecting beam and the supporting riser, comprising: The third rack is transversely arranged on the connecting beam; the third gear is rotatably arranged on the supporting vertical plate and meshed with the third rack; the fourth motor is arranged on the supporting vertical plate and is in transmission connection with the third gear; And the third linear guide rails are arranged between the connecting cross beams and the supporting vertical plates.
7. The truss finishing station of claim 6, further comprising: the left-right deflection mechanism is arranged between the supporting vertical beam and the front-back rotation mechanism.
8. The truss finishing station of claim 7, wherein the left and right deflection mechanism comprises: the upper top plate is arranged at the bottom end of the supporting vertical beam; a lower bottom plate disposed below the upper top plate and mounted on the front-rear rotation mechanism; the swinging connecting piece is arranged between the upper top plate and the lower bottom plate; A plurality of springs constrained between the upper top plate and the lower bottom plate and disposed at left and right sides of the swing link, respectively; The limiting rods are arranged on the left side and the right side of the bottom surface of the upper top plate; And the limiting blocks are corresponding to the limiting rods and are arranged on the left side and the right side of the top surface of the lower bottom plate.
9. The truss finishing station of claim 1, wherein the X-axis translation mechanism is mounted between the forward and rearward rotation mechanism and the finishing head assembly, comprising: The strip-shaped frame is arranged at the driving end of the front-back rotating mechanism; The strip-shaped transverse plate is arranged below the strip-shaped frame and is mounted on the plastering machine head assembly; A plurality of fourth linear guide rails mounted between the bar frame and the bar cross plate; And the linear driving piece is arranged on the strip-shaped frame and is in transmission connection with the strip-shaped transverse plate.
10. The truss finishing station of claim 9, further comprising: the left-right deflection mechanism is arranged between the X-axis translation mechanism and the head assembly of the plastering machine; wherein, the left and right deflection mechanism includes: The swinging connecting piece is arranged between the strip-shaped transverse plate and the head assembly of the plastering machine; The springs are restrained between the strip-shaped transverse plate and the head assembly of the plastering machine and are respectively arranged at the left side and the right side of the swinging connecting piece; the two guide blocks are respectively arranged at the left side and the right side of the top of the head assembly of the plastering machine; And the two limiting seats are respectively arranged at the left end and the right end of the strip-shaped transverse plate and form vertical sliding fit with the adjacent guide blocks.

Description

Truss type plastering workstation Technical Field The utility model belongs to the technical field of component production, and particularly relates to a truss type plastering workstation. Background In tunnel engineering, tunnel segment is as key support component, and its production quality and efficiency are great to engineering construction's influence. In the production flow of the traditional concrete pipe piece, the plastering procedure after pouring the pipe piece mould is a key link, and the current main flow still depends on manual operation. The existing manual plastering process is that after the pipe piece mold is poured, 2 workers push and pull the surface of the mold back and forth to be smoothed by using a pull plate, but the mode has obvious defects. On the one hand, the worker continuously carries out high-strength push-pull action, and the labor consumption is high and the worker is easy to fatigue, so that the plastering quality and efficiency can be influenced. On the other hand, a large amount of noise and dust can be generated in the duct piece production workshop due to stirring, vibrating and other processes, and the health of workers can be seriously threatened in the working environment for a long time. Disclosure of utility model The utility model aims to provide a truss type plastering working station, which solves the technical problems of high labor intensity, high production cost and poor working environment of workers in the existing plastering working procedure. The utility model discloses a truss type plastering workstation, which comprises: The support truss comprises two support beams, wherein the two support beams are arranged in parallel at intervals and are positioned in the same horizontal plane; the connecting cross beams are arranged between the supporting cross beams, and the length direction of the connecting cross beams is perpendicular to the supporting cross beams; the supporting vertical plate is arranged on one side of the supporting cross beam; the vertical supporting beam is arranged outside the vertical supporting plate, and the length direction of the vertical supporting beam is perpendicular to the connecting cross beam; The plastering machine head is assembled and arranged at the bottom end of the supporting vertical beam; The front-back rotating mechanism is arranged between the supporting vertical beam and the head assembly of the plastering machine; The Y-axis translation mechanism is arranged between the connecting beam and the supporting beam; the Z-axis vertical movement mechanism is arranged between the supporting vertical plate and the supporting vertical beam; And the X-axis translation mechanism is arranged between the connecting cross beam and the supporting vertical plate or between the front-back rotation mechanism and the finishing machine head assembly. The application can accurately move the final assembly of the plastering machine head to each position of the surface of the pipe piece die, flexibly adjust the plastering angle, adapt to plastering requirements of surfaces with different shapes, obviously reduce the manual labor intensity, improve the production efficiency, ensure the stability and consistency of plastering quality, reduce errors and potential safety hazards caused by manual operation, and provide powerful support for large-scale and standardized production of tunnel pipe pieces. Based on the technical scheme, the scheme of the application can be improved as follows: preferably, the Y-axis translation mechanism includes: the two sideslip modules are located respectively connect the both ends of crossbeam, sideslip module includes: A movable support plate arranged at the end part of the connecting beam, A first rack transversely mounted on the support beam, A first gear rotatably mounted on the movable support plate and engaged with the first rack, The plurality of first linear guide rails are arranged between the movable support plate and the supporting cross beam; The rotary driving module is installed in the support crossbeam is kept away from one side of supporting the riser, includes: a transfer case; the first motor is in transmission connection with the input end of the transfer case, The two transmission shafts are respectively arranged on two sides of the transfer case, the output ends on two sides of the transfer case are respectively connected with the adjacent first gear through one transmission shaft, by adopting the scheme, synchronous driving of the two sides is realized, stability and consistency of movement in the Y-axis direction are ensured, structural deformation or movement errors caused by asynchronous movement of the two sides are avoided, precise movement control is provided through combination of rack and gear transmission and first linear guide rail guiding, positioning accuracy of the head assembly in the Y-axis direction is ensured, and the plastering operation effect is improved. Preferably, t