CN110924609A - Building film traction device and using method thereof - Google Patents
Building film traction device and using method thereof Download PDFInfo
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- CN110924609A CN110924609A CN202010083623.5A CN202010083623A CN110924609A CN 110924609 A CN110924609 A CN 110924609A CN 202010083623 A CN202010083623 A CN 202010083623A CN 110924609 A CN110924609 A CN 110924609A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D15/00—Apparatus or tools for roof working
- E04D15/06—Apparatus or tools for roof working for handling roofing or sealing material in roll form
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Abstract
The invention discloses a building film traction device and a using method thereof, and the building film traction device comprises a bottom plate, wherein a lifting frame is arranged on the upper surface of the bottom plate, the bottom of the lifting frame is connected with a driving mechanism, the driving mechanism drives the lifting frame to lift, a lifting platform is connected above the lifting frame, a traction mechanism is arranged on the upper surface of the lifting platform, a transverse adjusting mechanism is arranged above the traction mechanism, the transverse adjusting mechanism is used for adjusting the transverse position of a building film clamping point, a plurality of marginal adjusting mechanisms are arranged above the transverse adjusting mechanism, the marginal adjusting mechanisms are used for adjusting the front and back positions of the building film clamping point so as to meet the clamping requirements of various building film materials with irregular marginal shapes, and a clamping mechanism is arranged above the marginal adjusting mechanisms; the invention aims to solve the problems that the existing building membrane is easy to cause danger and low in working efficiency because of manual traction during installation, and the building membrane is irregular in shape and difficult to clamp.
Description
Technical Field
The invention belongs to the field of building construction tools, and particularly relates to a building film traction device and a use method thereof.
Background
The building membrane is a new type of large-span space structure developed in recent decades, and it is a space structure form with certain rigidity formed by the fabric (membrane material) with excellent performance through the supporting member (such as rigid beam, column, flexible cable), or by pressurizing the air in the membrane to combine in a certain way and applying proper initial pretension, so as to bear certain external load. At present, the building film has become the most important component in a large-span space structure, is called as a fifth generation building material, and is widely applied to buildings such as various beach sunshades, rain shelters, outdoor bicycle parking lots and the like.
The building membrane is generally installed on the rigid support frame, and the general fixed mode is that one end or the middle part of the building membrane is fixed on the support frame by bolts at first, then the edge that the manual work climbs to the eminence and grabs the building membrane is pulled to the periphery, and after the building membrane is completely unfolded, the building membrane is fixed at the edge of the support frame by bolts. Because the mounted position of building membrane is generally higher, the manual work climbs the eminence and takes place danger easily, and work efficiency is low to the shape of building membrane can design according to the application scenario of difference, and its border often is irregular shape, needs many people to pull during the installation, and ordinary clamp is got the instrument and also is difficult to satisfy its changeable shape, can't get and get.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides a building film traction device and a use method thereof, which aims to solve the problems that the existing building film needs manual traction during installation, so that danger is easy to occur, the working efficiency is low, and the building film is irregular in shape and difficult to clamp.
The specific technical scheme of the invention is as follows:
a building film traction device comprises a bottom plate, wherein a lifting frame is mounted on the upper surface of the bottom plate, a driving mechanism is connected to the bottom of the lifting frame, the driving mechanism drives the lifting frame to lift, a lifting platform is connected to the upper side of the lifting frame, a traction mechanism is mounted on the upper surface of the lifting platform, a transverse adjusting mechanism is mounted above the traction mechanism, a plurality of marginal adjusting mechanisms are mounted above the transverse adjusting mechanism, a clamping mechanism is mounted above the marginal adjusting mechanisms, each marginal adjusting mechanism comprises a guide rod C, the end portion of each guide rod C is fixedly connected to the side face of each transverse adjusting mechanism, the number of the guide rods is not less than two, an installation block is sleeved on each guide rod C and is in sliding connection with the installation block, an adjusting bolt A is connected to the installation block in a threaded manner, and the other end of the adjusting bolt A is rotatably connected with the transverse adjusting mechanism, the adjusting bolt A is provided with a clamping ring, and the clamping ring clamps the adjusting bolt A on the transverse adjusting mechanism to prevent the adjusting bolt A from moving along the axial direction.
Preferably, the lifting frame comprises a plurality of lifting assemblies, each lifting assembly is sequentially connected from top to bottom, each lifting assembly comprises two lifting rods, two lifting rods are arranged in an X shape, the centers of the two lifting rods are connected with a hinge shaft B, the two lifting rods are rotatably connected through the hinge shaft B, a hinge shaft A is connected between the end parts of the lifting rods in the two adjacent lifting assemblies, the end part of each lifting rod is rotatably connected with the end part of the lifting rod in the adjacent lifting assembly through the hinge shaft A, the upper surface of the bottom plate is fixedly connected with a support A and a slide rail A, a slide block A is slidably connected above the slide rail A, a support seat B is fixedly connected above the slide block A, the lower end of one lifting rod is hinged with the support seat A, and a hinge shaft C is connected between the lower end of the other lifting rod and the support seat B, the lower extreme of the pole of lifting and support B between articulated mutually through hinge C, lift platform's lower fixed surface is connected with support C and slide rail B, slide rail B's below sliding connection has slider B, slider B's below fixedly connected with support D is arranged in two poles of lifting of the top, and the upper end of one of them pole of lifting is articulated with support C, and the upper end of another pole of lifting is articulated with support D.
Preferably, the driving mechanism comprises a vertical plate A, the vertical plate A is fixedly connected with the bottom plate, a lead screw A is rotatably connected to the vertical plate A, one end of the lead screw A is connected with a motor A, a lead screw nut A is sleeved on the lead screw A, the lead screw A is in threaded connection with the lead screw nut A, and the lead screw nut A is fixedly connected with the sliding block A.
Preferably, two lifting frames are connected between the bottom plate and the lifting platform, the two lifting frames are arranged in parallel, the two lifting frames are connected with the bottom plate and the lifting platform in the same way, and a connecting rod A is fixedly connected between two hinge shafts A corresponding to the two lifting frames.
Preferably, the traction mechanism includes a vertical plate B, the vertical plate B is fixedly connected to the lifting platform, the vertical plate B is rotatably connected to a lead screw B, one end of the lead screw B is connected to a motor B, the vertical plate B is also fixedly connected to a guide rod a, the guide rod a is sleeved with a pull plate, the pull plate is slidably connected to the guide rod a and is also in threaded connection with the lead screw B, the pull plate is fixedly connected to a connecting piece a, the connecting piece a is fixedly connected to a tension sensor, the other end of the tension sensor is fixedly connected to a connecting piece B, the connecting piece B is fixedly connected to a movable plate, a slider C is fixedly connected to the lower portion of the movable plate, a slide rail C is slidably connected to the lower portion of the slider C, and the slide rail C is fixedly connected to the upper portion of the.
Preferably, the transverse adjusting mechanism comprises a vertical plate C, the vertical plate C is fixedly connected to the traction mechanism, a guide rod B is fixedly connected to the vertical plate C, the number of the guide rods B is not less than two, a plurality of moving blocks are sleeved on the guide rod B, the moving blocks are slidably connected with the guide rod B, a mounting seat is fixedly connected below the moving blocks, a rotating shaft is rotatably connected to the mounting seat, a gear is fixedly connected to the rotating shaft, a rack is engaged and connected below the gear, the rack is fixedly connected to the traction mechanism, a square rod is fixedly connected to one end of the rotating shaft, the cross section of the square rod is rectangular, a stop block is fixedly connected to the other end of the square rod, a rocker is sleeved on the square rod, a handle is fixedly connected to the end of the rocker, and a positioning pin is fixedly connected to one surface of the rocker facing the, the outer side of the positioning pin is fixedly connected with a magnet A, one surface of the mounting seat, facing the rocker, is provided with a positioning hole, and the outer side of the positioning hole is fixedly connected with a magnet B.
Preferably, the clamping mechanism comprises a lower clamping plate, the lower clamping plate is fixedly connected to the upper side of the marginal adjusting mechanism, a guide rod D is fixedly connected to the upper side of the lower clamping plate, an upper clamping plate is sleeved on the guide rod, an adjusting bolt B is connected to the upper clamping plate in a threaded mode, the bottom of the adjusting bolt B is rotatably connected with the lower clamping plate, an upper pressing block is fixedly connected to the lower side of the upper clamping plate, and a lower pressing block is fixedly connected to the upper side of the lower clamping plate.
Preferably, the upper pressing block and the lower pressing block are made of silica gel materials, an arc-shaped groove is machined above the lower pressing block, an arc surface is machined below the upper pressing block, and the arc-shaped groove is matched with the arc surface in shape.
A method of using a construction membrane towing device, the method comprising the steps of:
A. starting the motor A, driving the screw rod A to rotate by the motor A, driving the screw rod nut A to move forwards by the screw rod A, driving the lifting frame to jack upwards, and when the clamping mechanism and the building film are positioned at the same horizontal plane, turning off the motor A, and stopping the movement of the lifting frame;
B. manually holding the handle, rocking the rocker, driving the gear to roll on the rack by the rotating shaft, driving the moving block to slide on the guide rod so as to adjust the transverse position of the clamping point, rotating the positioning pin to the front of the positioning hole and inserting the positioning pin into the positioning hole when the moving block is adjusted to a preset position, attracting the magnet A and the magnet B, locking the gear and fixing the position of the moving block;
C. manually rotating the adjusting bolt A, wherein the adjusting bolt A drives the mounting block to slide back and forth along the guide rod C, so that the front and back positions of each clamping point are adjusted, and the positions of the clamping points are matched with the shape of the edge of the building film;
D. utilize clamping mechanism to press from both sides tight building membrane border, start motor B, motor B drives lead screw B and rotates to drive the arm-tie and move backward, the arm-tie passes through tension sensor pulling transverse adjustment mechanism and moves backward along slide rail C, pull the building membrane, tension sensor detects this traction force, when traction force reaches the default, tension sensor transmits the signal to motor B, motor B stop work, the building membrane is stretched to preset position this moment, artifical bolt with will build the membrane and fix on the support frame.
The embodiment of the invention has at least the following beneficial effects:
1. the embodiment of the invention comprises a technical scheme that a bottom plate is arranged, a lifting frame is arranged on the upper surface of the bottom plate, a driving mechanism is connected to the bottom of the lifting frame and drives the lifting frame to lift, a lifting platform is connected above the lifting frame, a traction mechanism is arranged on the upper surface of the lifting platform and controls a clamping mechanism to move back and forth, and the lifting frame, the traction mechanism and the clamping mechanism are arranged to realize that the edges of a clamped building film are pulled back, so that the technical problems that the existing building film is easy to generate danger and low in working efficiency due to the fact that manual traction is needed when the building film is installed are solved.
2. The embodiment of the invention comprises the technical scheme that the traction mechanism comprises a vertical plate B, a screw rod B is rotatably connected onto the vertical plate B, one end of the screw rod B is connected with a motor B, a guide rod A is also fixedly connected onto the vertical plate B, a pulling plate is sleeved on the guide rod A, the pulling plate is in sliding connection with the guide rod A and is in threaded connection with the screw rod B, a connecting piece A is fixedly connected onto the pulling plate, a tension sensor is fixedly connected onto the connecting piece A, a connecting piece B is fixedly connected onto the other end of the tension sensor, and a movable plate is fixedly connected onto the connecting piece B.
3. The embodiment of the invention comprises that the lifting frame comprises a plurality of lifting components, each lifting component is sequentially connected from top to bottom, each lifting component comprises two lifting rods, the two lifting rods are arranged in an X shape, the centers of the two lifting rods are connected with a hinge shaft B, the two lifting rods are rotatably connected through the hinge shaft B, the hinge shaft A is connected between the end parts of the lifting rods in the two adjacent lifting components, the end part of each lifting rod is rotatably connected with the end part of the lifting rod in the adjacent lifting component through the hinge shaft A, the upper surface of the bottom plate is fixedly connected with a support A and a slide rail A, a slide block A is slidably connected above the slide rail A, a support B is fixedly connected above the slide block A, the lower end of one lifting rod is hinged with the support A, and a hinge shaft C is connected between the lower end of the other lifting rod and the support B, the utility model discloses a lift platform, including lift pole, lift platform, hinge shaft C, slide rail B, slider B's lower extreme and support B, lift platform's lower fixed surface is connected with support C and slide rail B, slide rail B's below sliding connection has slider B, slider B's below fixedly connected with support D is located two the top and lifts the pole, and one of them upper end that lifts the pole is articulated with support C, and the upper end of another pole that lifts is articulated with support D's technical scheme is through being divided into above-mentioned link mechanism with the lift, can make actuating mechanism when promoting a small amount of distance forward, and the lift frame can rise great distance to increase the lift stroke, with satisfy the installation requirement of various co-altitude.
4. The embodiment of the invention comprises the technical scheme that a transverse adjusting mechanism is arranged above the traction mechanism and used for adjusting the transverse position of a building film clamping point, a plurality of marginal adjusting mechanisms are arranged above the transverse adjusting mechanism and used for adjusting the front and rear positions of the building film clamping point, and a clamping mechanism is arranged above the marginal adjusting mechanism.
5. The embodiment of the invention comprises that the transverse adjusting mechanism comprises a vertical plate C, the vertical plate C is fixedly connected on the traction mechanism, a guide rod B is fixedly connected on the vertical plate C, a plurality of moving blocks are sleeved on the guide rod B, a mounting seat is fixedly connected below the moving blocks, a rotating shaft is rotatably connected on the mounting seat, a gear is fixedly connected on the rotating shaft, a rack is engaged and connected below the gear, the rack is fixedly connected on the traction mechanism, one end of the rotating shaft is fixedly connected with a square rod, the cross section of the square rod is rectangular, a rocker is sleeved on the square rod, the end part of the rocker is fixedly connected with a handle, a positioning pin is fixedly connected on one surface of the rocker facing the mounting seat, a magnet A is fixedly connected on the outer side of the positioning pin, and a positioning hole is processed on one surface of the mounting seat facing the rocker, according to the technical scheme, the magnet B' is fixedly connected to the outer side of the positioning hole, the transverse adjusting mechanism is designed to be of the structure, the positions of the moving blocks can be adjusted respectively, the mechanism is simple in structure, the space is compact, and the production cost is reduced.
6. The embodiment of the invention comprises the technical scheme that the upper pressing block and the lower pressing block are made of silica gel materials, an arc-shaped groove is processed above the lower pressing block, an arc-shaped surface is processed below the upper pressing block, and the arc-shaped groove is matched with the arc-shaped surface in shape, and the building membrane can be flexibly clamped by setting the materials of the upper pressing block and the lower pressing block as the silica gel with elasticity, so that the building membrane is prevented from being damaged when being pulled; in addition, the upper part of the lower pressing block is processed into an arc groove shape, and the lower part of the upper pressing block is processed into an arc surface, so that the edge of the building film can be rolled up and wrapped on the arc surface when being clamped tightly, the building film is prevented from falling off from the clamping mechanism, and the clamping strength is enhanced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 4 is a partial enlarged view of portion B of FIG. 1;
FIG. 5 is an enlarged view of a portion C of FIG. 3;
FIG. 6 is a D-view of the mount of FIG. 5;
FIG. 7 is an embodiment of an architectural membrane of the present invention gripping an irregular shape of a margin;
FIG. 8 is another embodiment of an architectural membrane of the present invention gripping an irregular shape of a margin;
in the figure: 1. a base plate; 2. a lifting frame; 21. a lifting assembly; 22. a lifting rod; 24. a support A; 25. a support B; 26. a support C; 27. a support D; 28. a slide rail A; 29. a slide block A; 30. a slide rail B; 31. a slide block B; 32. a hinge shaft A; 33. a hinge shaft B; 34. a hinge shaft C; 35. a connecting rod A; 36. a connecting rod B; 4. a drive mechanism; 41. a vertical plate A; 42. a screw mandrel A; 43. a motor A; 44. a feed screw nut A; 5. a traction mechanism; 51. a vertical plate B; 52. a screw mandrel B; 53. a motor B; 54. pulling a plate; 55. a connecting piece A; 56. a tension sensor; 57. a connecting piece B; 58. moving the plate; 59. a slider C; 60. a slide rail C; 61. a guide rod A; 6. a lifting platform; 7. a lateral adjustment mechanism; 71. a vertical plate C; 72. a guide rod B; 73. a moving block; 74. a mounting seat; 75. a rotating shaft; 76. a gear; 77. a rack; 78. a square bar; 79. a stopper; 80. a rocker; 81. a handle; 82. positioning pins; 83. positioning holes; 84. a magnet A; 85. a magnet B; 9. a margin adjusting mechanism; 91. a guide bar C; 92. mounting blocks; 93. adjusting the bolt A; 94. a snap ring; 10. a clamping mechanism; 101. a lower splint; 102. adjusting the bolt B; 103. an upper splint; 104. a guide rod D; 105. pressing the block; 106. and (7) pressing the blocks.
Detailed Description
The embodiment of the invention provides a building film traction device and a using method thereof, and the lifting frame 2, the traction mechanism 5 and the clamping mechanism 10 are arranged, so that the edge of a clamped building film can be pulled backwards, and the technical problems that the existing building film is easy to generate danger and low in working efficiency due to the fact that manual traction is needed during installation are solved. By providing the tension sensor 56, the tension pulling the construction membrane can be controlled, thereby preventing the construction membrane from being damaged due to excessive tension. By designing the lifting frame 2 as a link mechanism, the lifting frame 2 can be lifted for a large distance when the driving mechanism 4 pushes forwards for a small distance, so that the stroke of the lifting frame is increased to meet the installation requirements of various heights. By arranging the transverse adjusting mechanism 7 and the edge adjusting mechanism 9, the transverse position and the front and back positions of the clamping points can be adjusted, so that the clamping requirements of various building membrane materials with irregular edge shapes are met. The transverse adjusting mechanism 7 is designed to be of a gear rack structure, so that the positions of the moving blocks can be adjusted respectively, the mechanism is simple in structure, the space is compact, and the production cost is reduced.
The technical scheme of the invention is described in detail in the following with reference to the accompanying drawings and embodiments:
the invention discloses a building film traction device and a use method thereof, as shown in figures 1 and 2, the building film traction device comprises a bottom plate 1, during construction, the bottom plate 1 is fixed on the ground, a lifting frame 2 is arranged on the upper surface of the bottom plate 1, a driving mechanism 4 is connected to the bottom of the lifting frame 2, the driving mechanism 4 drives the lifting frame 2 to lift, a lifting platform 6 is connected above the lifting frame 2, a traction mechanism 5 is arranged on the upper surface of the lifting platform 6, the traction mechanism 5 is used for drawing a building film, a transverse adjusting mechanism 7 is arranged above the traction mechanism 5, the transverse adjusting mechanism 7 is used for adjusting the transverse position of a building film clamping point, a plurality of marginal mechanisms 9 are arranged above the transverse adjusting mechanism 7, the regulating mechanism 9 is used for adjusting the front and back positions of the building film clamping point so as to meet the clamping requirements of various building film materials with irregular marginal shapes, and a clamping mechanism 10 is arranged above the edge adjusting mechanism 9, and the clamping mechanism 10 is used for clamping the building membrane material.
The lifting frame 2 is shown in fig. 3, and comprises a plurality of lifting components 21, each lifting component 21 is connected in turn from top to bottom, each lifting component 21 comprises two lifting rods 22, two lifting rods 22 are arranged in an X shape, two hinge shafts B33 are connected at the center of each lifting rod 22, two lifting rods 22 are rotatably connected through hinge shafts B33, hinge shafts a32 are connected between the ends of the lifting rods 22 in two adjacent lifting components 21, the ends of each lifting rod 22 are rotatably connected with the ends of the lifting rods 22 in the adjacent lifting components 21 through hinge shafts a32, the upper surface of the bottom plate 1 is fixedly connected with a support a24 and a slide rail a28, a slide block a29 is slidably connected above the slide rail a28, a support B25 is fixedly connected above the slide block a29, the two lifting rods 22 at the bottom are positioned, the lower end of one lifting rod 22 is hinged with the support a24, and a hinge shaft C34 is connected between the lower end of the other lifting rod 22 and the support B25, lift through pivot C34 articulated mutually between the lower extreme of pole 22 and the support B25, lift platform 6's lower surface fixedly connected with support C26 and slide rail B30, slide rail B30's below sliding connection has slider B31, slider B31's below fixedly connected with support D27 is located two the poles 22 of lifting of the top, and one of them lifts the upper end of pole 22 and support C26 articulated, and another lifts the upper end of pole 22 and supports D27 articulated.
The lifting platform comprises a base plate 1, two lifting frames 2 are connected above the base plate 1, the two lifting frames 2 are arranged in parallel, the two lifting frames 2 are connected with the base plate 1 and a lifting platform 6 in the same mode, two hinge shafts A32 corresponding to the two lifting frames 2 are fixedly connected with a connecting rod A35, a connecting rod B36 is fixedly connected between the hinge shafts C34 at the lowest part of the two lifting frames 2, each driving mechanism 4 comprises two vertical plates A41, the two vertical plates A41 are fixedly connected with the base plate 1, a lead screw A42 is rotatably connected between the two vertical plates A41, one end of the lead screw A42 is connected with a motor A43, a lead screw nut A44 is sleeved on the lead screw A42, the lead screw A42 is in threaded connection with a lead screw nut A44, and the lead screw nut A44 is fixedly connected with the middle part of a connecting rod.
Specifically, the traction mechanism 5 includes, as shown in fig. 2 and 3, two vertical plates B383, both of which are fixedly connected to the lifting platform 6, a lead screw B52 is rotatably connected between the two vertical plates B51, one end of the lead screw B52 is connected to a motor B53, a guide rod a61 is further fixedly connected between the two vertical plates B51, a pull plate 54 is sleeved on the guide rod a61, the pull plate 54 is slidably connected to the guide rod a61 and is also in threaded connection with the lead screw B52, a connecting member a55 is fixedly connected to the pull plate 54, a tension sensor 56 is fixedly connected to the connecting member a55, the tension sensor 56 is in signal connection with the motor B53, a connecting member B57 is fixedly connected to the other end of the tension sensor 56, a moving plate 58 is fixedly connected to the connecting member B57, a slider C59 is fixedly connected to the lower portion of the moving plate 58, a slide rail C60 is slidably connected to the lower portion of the slider C59, the slide rail C60 is fixedly connected above the lifting platform 6.
As shown in fig. 5 and 6, the lateral adjustment mechanism 7 includes two vertical plates C71, two vertical plates C71 are provided, the vertical plates C71 are fixedly connected to the moving plate 58, a guide rod B72 is fixedly connected between the two vertical plates C71, the number of the guide rods B72 is not less than two, a plurality of moving blocks 73 are sleeved on the guide rods B72, the moving blocks 73 are slidably connected with the guide rods B72, a mounting seat 74 is fixedly connected below the moving blocks 73, a rotating shaft 75 is rotatably connected on the mounting seat 74, a gear 76 is fixedly connected on the rotating shaft 75, a rack 77 is engaged and connected below the gear 76, the rack 77 is fixedly connected on the moving plate 58, a square rod 78 is fixedly connected at one end of the rotating shaft 75, the cross section of the square rod 78 is rectangular, a stopper 79 is fixedly connected at the other end of the square rod 78, a rocker 80 is sleeved on the square rod 78, the handle 81 is fixedly connected to the end of the rocker 80, the positioning pin 82 is fixedly connected to one surface of the rocker 80 facing the mounting seat 74, the magnet A84 is fixedly connected to the outer side of the positioning pin 82, the positioning hole 83 is formed in one surface of the mounting seat 74 facing the rocker 80, and the magnet B85 is fixedly connected to the outer side of the positioning hole 83.
As shown in fig. 4 and 5, the margin adjusting mechanism 9 includes a guide rod C91, the end of the guide rod C91 is fixedly connected to the side surface of the moving block 73, the number of the guide rod C91 is not less than two, an installation block 92 is sleeved on the guide rod C91, the guide rod C91 is slidably connected with the installation block 92, an adjusting bolt a93 is connected to the installation block 92 through a thread, the other end of the adjusting bolt a93 is rotatably connected with the moving block 73, a snap ring 94 is installed on the adjusting bolt a93, and the adjusting bolt a93 is clamped to the moving block 73 by the snap ring 94 to prevent the adjusting bolt a93 from sliding off the moving block 73.
Clamping mechanism 10 is as shown in fig. 5, including lower plate 101, lower plate 101 fixed connection in marginal guiding mechanism 9 top, lower plate 101's top fixedly connected with guide arm D104, the vertical setting of guide arm D104, the cover is equipped with upper plate 103 on the guide arm D104, guide arm D104 and upper plate 103 sliding connection, threaded connection has adjusting bolt B102 on the upper plate 103, adjusting bolt B102's bottom and lower plate 101 rotate to be connected, upper plate 103 below fixedly connected with goes up briquetting 106, lower plate 101 top fixedly connected with lower briquetting 105, it is made of silica gel material to go up briquetting 106 and lower briquetting 105, briquetting 105 top processing has the arc wall down, it has the arc surface to go up briquetting 106 below processing, the arc wall is identical with the shape of arc surface.
When in use, the action process of the embodiment of the invention is as follows:
an operator stands on the lifting platform 6, the motor A43 is started, the motor A43 drives the screw rod A42 to rotate, the screw rod A42 drives the screw rod nut A44 to move forwards, so that the lifting frame 2 is driven to jack upwards, and when the clamping mechanism 10 and the building film are positioned on the same horizontal plane, the motor A43 is turned off, and the lifting frame 2 stops moving.
When the handle 81 is manually held and the rocker 80 is rocked, the rotating shaft 75 drives the gear to roll on the rack 77, so that the moving block 73 is driven to slide on the guide rod 72, the transverse position of the clamping point is adjusted, when the moving block 73 is adjusted to the preset position, the positioning pin 82 is rotated to the front of the positioning hole 83 and inserted into the positioning hole 83, the magnet A84 and the magnet B85 are attracted, the gear 76 is locked, and the position of the moving block 73 is fixed.
The adjusting bolt A93 is manually rotated, and the adjusting bolt A93 drives the mounting block 92 to slide back and forth along the guide rod C91, so that the back and forth positions of the clamping points are adjusted, and the positions of the clamping points are matched with the shape of the edge of the building film, as shown in fig. 7 and 8.
The edge of the building film is placed between an upper pressing block 106 and a lower pressing block 105, an adjusting bolt B102 is rotated, so that an upper clamping plate 103 slides downwards along a guide rod D104, the arc surface on the upper pressing block 106 is pressed into the arc groove on the lower pressing block 105, the edge of the building film is pressed into the arc groove and is upwards rolled to wrap the surface of the arc surface, and the edge of the building film is clamped tightly.
The motor B53 is started, the motor B53 drives the screw rod B52 to rotate, so that the pulling plate 54 is driven to move backwards, the pulling plate 54 pulls the transverse adjusting mechanism 7 to move backwards along the sliding rail C60 through the pulling force sensor 56 to pull the building film, the pulling force sensor detects the pulling force, when the pulling force reaches a preset value, the pulling force sensor transmits a signal to the motor B53, the motor B53 stops working, the building film is pulled to a preset position at the moment, and the building film is manually fixed on the support frame through bolts.
The words of front, back, left, right, up and down, etc. in the present invention are only for convenience of describing the structure and do not form a limitation on the technical solution. While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. A building film draw gear which characterized in that: the lifting mechanism comprises a base plate (1), the upper surface of the base plate (1) is provided with a lifting frame (2), the bottom of the lifting frame (2) is connected with a driving mechanism (4), the driving mechanism (4) drives the lifting frame (2) to lift, a lifting platform (6) is connected above the lifting frame (2), the upper surface of the lifting platform (6) is provided with a traction mechanism (5), a transverse adjusting mechanism (7) is installed above the traction mechanism (5), a plurality of marginal adjusting mechanisms (9) are installed above the transverse adjusting mechanism (7), a clamping mechanism (10) is installed above the marginal adjusting mechanisms (9), each marginal adjusting mechanism (9) comprises a guide rod C (91), the end part of each guide rod C (91) is fixedly connected to the side surface of the transverse adjusting mechanism (7), the number of the guide rods is not less than two, and an installation block (92) is sleeved on each guide rod C (91), guide arm C (91) and installation piece (92) sliding connection, threaded connection has adjusting bolt A (93) on installation piece (92), adjusting bolt A (93) the other end with horizontal guiding mechanism (7) rotate to be connected, install snap ring (94) on adjusting bolt A (93), snap ring (94) with adjusting bolt A (93) joint on horizontal guiding mechanism (7), prevent that adjusting bolt A (93) from producing the removal along the axial.
2. The architectural membrane pulling apparatus of claim 1, wherein: the lifting frame (2) comprises a plurality of lifting assemblies (21), each lifting assembly (21) is connected in sequence from top to bottom, the lifting assembly (21) comprises two lifting rods (22) and two lifting rods (22) are arranged in an X shape and two hinge shafts B (33) and two are connected at the center of each lifting rod (22), each lifting rod (22) is rotatably connected with each other through the hinge shafts B (33), each hinge shaft A (32) is connected between the end parts of the lifting rods (22) in two adjacent lifting assemblies (21), each end part of each lifting rod (22) is rotatably connected with the end part of each lifting rod (22) in the adjacent lifting assembly (21) through the hinge shafts A (32), the upper surface of the bottom plate (1) is fixedly connected with a support A (24) and a slide rail A (28), the upper side of the slide rail A (28) is slidably connected with a slide block A (29), the upper side of the slide block A (29) is fixedly connected with a support B (25), be located two of the bottom and lift pole (22), the lower extreme and support A (24) of one of them lift pole (22) are articulated, are connected with hinge C (34) between the lower extreme of another lift pole (22) and support B (25), it is articulated mutually through hinge C (34) between the lower extreme of lift pole (22) and support B (25), the lower fixed surface of lift platform (6) is connected with support C (26) and slide rail B (30), the below sliding connection of slide rail B (30) has slider B (31), the below fixed surface of slider B (31) has support D (27), is located two of the top and lifts pole (22), and wherein the upper end of one of them lift pole (22) is articulated with support C (26), and the upper end and support D (27) of another lift pole (22) are articulated.
3. The architectural membrane pulling apparatus of claim 2, wherein: the driving mechanism (4) comprises a vertical plate A (41), the vertical plate A (41) is fixedly connected with the bottom plate (1), a lead screw A (42) is connected to the vertical plate A (41) in a rotating mode, one end of the lead screw A (42) is connected with a motor A (43), a lead screw nut A (44) is sleeved on the lead screw A (42), the lead screw A (42) is in threaded connection with the lead screw nut A (44), and the lead screw nut A (44) is fixedly connected with the sliding block A (29).
4. The architectural membrane pulling apparatus of claim 2, wherein: two lifting frames (2) are connected between the base plate (1) and the lifting platform (6), the two lifting frames (2) are arranged in parallel, the two lifting frames (2) are connected with the base plate (1) and the lifting platform (6) in the same way, and a connecting rod A (35) is fixedly connected between two hinge shafts A (32) corresponding to the positions in the two lifting frames (2).
5. The architectural membrane pulling apparatus of any one of claims 1 to 4, wherein: the traction mechanism (5) comprises a vertical plate B (51), the vertical plate B (51) is fixedly connected to the lifting platform (6), the vertical plate B (51) is rotatably connected with a lead screw B (52), one end of the lead screw B (52) is connected with a motor B (53), the vertical plate B (51) is also fixedly connected with a guide rod A (61), a pull plate (54) is sleeved on the guide rod A (61), the pull plate (54) is in sliding connection with the guide rod A (61) and is also in threaded connection with the lead screw B (52), a connecting piece A (55) is fixedly connected to the pull plate (54), a tension sensor (56) is fixedly connected to the connecting piece A (55), the other end of the tension sensor (56) is fixedly connected with a connecting piece B (57), a moving plate (58) is fixedly connected to the connecting piece B (57), a sliding block C (59) is fixedly connected to the lower part of the moving plate (58), the lower part of the sliding block C (59) is connected with a sliding rail C (60) in a sliding mode, and the sliding rail C (60) is fixedly connected to the upper part of the lifting platform (6).
6. The architectural membrane pulling apparatus of claim 5, wherein: the transverse adjusting mechanism (7) comprises a vertical plate C (71), the vertical plate C (71) is fixedly connected to the traction mechanism (5), guide rods B (72) are fixedly connected to the vertical plate C (71), the number of the guide rods B (72) is not less than two, a plurality of moving blocks (73) are sleeved on the guide rods B (72), the moving blocks (73) are slidably connected with the guide rods B (72), an installation seat (74) is fixedly connected to the lower portion of each moving block (73), a rotating shaft (75) is rotatably connected to the installation seat (74), a gear (76) is fixedly connected to the rotating shaft (75), a rack (77) is meshed and connected to the lower portion of the gear (76), the rack (77) is fixedly connected to the traction mechanism (5), a square rod (78) is fixedly connected to one end of the rotating shaft (75), and the cross section of the square rod (78) is rectangular, the other end fixedly connected with dog (79) of square bar (78), the cover is equipped with rocker (80) on square bar (78), tip fixedly connected with handle (81) of rocker (80), fixedly connected with locating pin (82) on rocker (80) the one side towards mount pad (74), the outside fixedly connected with magnet A (84) of locating pin (82), processing has locating hole (83) in mount pad (74) on the one side towards rocker (80), the outside fixedly connected with magnet B (85) of locating hole (83).
7. The architectural membrane pulling apparatus of claim 1, wherein: clamping mechanism (10) include lower plate (101), lower plate (101) fixed connection in marginal guiding mechanism (9) top, the top fixedly connected with guide arm D (104) of lower plate (101), the cover is equipped with splint (103) on guide arm D (104), threaded connection has adjusting bolt B (102) on upper plate (103), the bottom and lower plate (101) of adjusting bolt B (102) rotate to be connected, briquetting (106) on upper plate (103) below fixedly connected with, briquetting (105) under lower plate (101) top fixedly connected with.
8. The architectural membrane pulling apparatus of claim 7, wherein: go up briquetting (106) and briquetting (105) down and be the silica gel material and make, briquetting (105) top processing has the arc wall down, it has the arc surface to go up briquetting (106) below processing, the arc wall is identical with the shape of arc surface.
9. A method of using the architectural membrane pulling apparatus of claim 6, comprising the steps of:
A. starting a motor A (43), wherein the motor A (43) drives a screw rod A (42) to rotate, the screw rod A (42) drives a screw rod nut A (44) to move forwards, so that the lifting frame (2) is driven to jack upwards, and when the clamping mechanism (10) and the building film are positioned on the same horizontal plane, the motor A (43) is turned off, and the lifting frame (2) stops moving;
B. manually holding the handle (81), rocking the rocker (80), driving the gear to roll on the rack (77) by the rotating shaft (75) so as to drive the moving block (73) to slide on the guide rod (72) to adjust the transverse position of the clamping point, rotating the positioning pin (82) to the front of the positioning hole (83) and inserting the positioning pin into the positioning hole (83) when the moving block (73) is adjusted to a preset position, attracting the magnet A (84) and the magnet B (85), locking the gear (76), and fixing the position of the moving block (73);
C. manually rotating an adjusting bolt A (93), wherein the adjusting bolt A (93) drives an installation block (92) to slide back and forth along a guide rod C (91), so that the front and back positions of each clamping point are adjusted, and the positions of the clamping points are matched with the shape of the edge of the building film;
D. utilize clamping mechanism (10) to press from both sides tight building membrane border, start motor B (53), motor B (53) drive lead screw B (52) and rotate, thereby drive arm-tie (54) rearward movement, arm-tie (54) pass through tension sensor (56) pulling horizontal guiding mechanism (7) along slide rail C (60) rearward movement, pull the building membrane, tension sensor detects this traction force, when traction force reaches the default, tension sensor transmits the signal to motor B (53), motor B (53) stop work, the building membrane is stretched to preset position this moment.
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| CN110924609B (en) | 2020-05-15 |
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