JP6771717B2 - New on-site vent cap construction method - Google Patents

Description

The present invention takes up the field of construction, and specifically, is a new type of cast-in-place vent cap construction method.

The use of reinforcing bars is indispensable for the construction of cast-in-place vent caps, and it is always necessary to use reinforcing bars that are bent at equal angles at two short-distance locations, but conventional reinforcing bar bending equipment bends only one location at a time. Not only is it not possible, but it is difficult for the second bend to make the bending angle of the second point the same as that of the first point, and it is possible to change the bending angle of the first point. There is an urgent need for a new rebar bending device to meet the demand.

Chinese Patent Application Publication No. 102277913

An object of the present invention is to provide a new cast-in-place vent cap construction method, which can solve the problems in the current technology described above.

The new cast-in-place vent cap construction method according to the present invention uses a cast-in-place vent cap construction device, which includes a base and a main body, and a first rotating housing in the upper end surface of the base. Is installed, the transmission housing is installed in the lower end wall of the first rotation housing, and the first rotation shaft extending upward is connected to the lower end wall of the transmission housing so as to be rotatable. The first angle gear is fixedly installed on the outer surface of the shaft, the first power housing is installed in the left end wall of the transmission housing, and the pneumatic cylinder is fixedly installed in the left end wall of the first power housing. The slide block is fixedly connected to the right end of the pneumatic rod of the pneumatic cylinder, the slide block is connected so as to be slidable to the first power housing, and the electric machine is fixed in the right end surface of the slide block. It is installed, the export shaft of the electric machine extends to the right and is inserted into the transmission housing, the second angle gear is fixedly connected to the right end of the export shaft of the electric machine, and the second angle gear is the first angle gear. The main body located in the first rotating housing is fixedly installed at the upper end of the first rotating shaft, and the main body is connected to the first rotating housing so as to be rotatable, and the upper end surface of the main body is connected. The second rotating housing is fixedly installed symmetrically in the inside, and the second rotating shaft extending upward is connected to the lower inner wall of the second rotating housing so as to be rotatable. Extends upward into the external space, the first mounting body is attached to the upper end of the second rotating shaft with bolts, the first clamp block is fixedly installed at the upper end of the first mounting body, and the upper end surface of the main body A second power housing is installed inside the intermediate position, a hydraulic motor is fixedly installed in the lower end wall of the second power housing, the export shaft of the hydraulic motor extends upward into the external space, and the hydraulic pressure The second mounting body is attached to the upper end of the export shaft of the motor with bolts, the work table is fixedly installed on the upper end of the second mounting body, and the cylindrical fixed arm is symmetrically installed on the upper end surface of the work table. A reinforcing bar extending to the left and right is installed between the two left and right cylindrical fixing arms, a first concave groove is installed inside an intermediate position of the upper end surface of the first clamp block, and the reinforcing bar is positioned on the left side. The mounting device is fixedly installed on the bottom end surface of the base by passing the first concave groove to the left and the reinforcing bar to the right through the first concave groove located on the right side;

The method comprises the following steps:

Before the device is activated, the first clamp block, the second clamp block and the workbench used incidentally are replaced by the model of the reinforcing bar, and when the device is activated, the pneumatic cylinder starts to operate, and the pneumatic rod of the pneumatic cylinder is activated. Drives the slide block and moves it to the right, the slide block drives the second angle gear and moves it to the right, and when the second angle gear meshes with the first angle gear, the pneumatic cylinder stops operating. , The electric machine starts operation, the export shaft of the electric machine drives the rotation of the second angle gear, the second angle gear drives the rotation of the first rotation shaft, and the first rotation shaft drives the rotation of the main body. When the main body reaches an appropriate angle, the electric machine is stopped, the reinforcing bar is placed in the two first concave grooves on the left and right, and at the same time, the reinforcing bar is formed into two front and rear cylindrical shapes. The portion of the reinforcing bar to be bent is moved to the cylindrical fixed arm, the mounting block is completely inserted into the mounting housing, and the electric push rod starts to operate. , The electric push rod drives and moves the second piston upwards, thereby driving and moving the first piston away from the first recess, and the lock block is completely in the lock housing. When inserted, the electric push rod is stopped, whereby the reinforcing bar is fixed between the first concave groove and the second concave groove, the hydraulic motor starts operating, and the export shaft of the hydraulic motor is the work. When the rotation of the table is driven, the reinforcing bar is bent by this, and the reinforcing bar is bent at a predetermined angle, the hydraulic motor is stopped.

Advantageously, the mounting housing is symmetrically fixedly installed in the upper end surface of the first clamp block, and the mounting block is slidably installed in the mounting housing . The second clamp block is fixedly connected to the upper end surfaces of the two left and right mounting blocks , and the second concave groove facing the first concave groove is installed inside the intermediate position of the lower end surface of the second clamp block. A lock housing is installed in the end surface of the block near the first concave groove, and a slide housing located in the first clamp block is continuously installed in the lock housing, and is installed in the slide housing. The lock block is installed so that it can slide , a conrod is fixedly installed on the end surface of the lock block near the first concave groove, and the first liquid housing is continuously installed between the two left and right slide housings. The conrod extends and is inserted into the first liquid housing, the first piston is fixedly installed at one end of the conrod near the first concave groove, and the first piston and the first liquid housing are slidable. It is connected, a piston ring is installed between the first piston and the first liquid housing , a connecting housing is installed in the lower end wall of the first liquid housing, and the lower end of the connecting housing is installed. second liquid housing is installed communication, the electric push rod in the lower end wall of the second liquid housing is fixedly installed, the second piston is fixedly installed on the upper end of the push rod of the electric push rod, the The second piston and the second liquid housing are slidably connected, and a piston ring is installed between the second piston and the second liquid housing, and between the first piston and the second piston. Is filled with liquid.

Advantageously, the mounting device includes a fixing side plate, a fixing block and a tightening bolt, and the fixing side plate is symmetrically fixedly installed on the bottom end surface of the base, and the outer surface of the fixing side plate is provided. The fixing block is fixedly installed on the lower side, and the tightening bolt is engaged and connected with a screw thread in the fixing block.

The beneficial effects of the present invention are as follows. Before the apparatus of the present invention is activated, the first clamp block, the second clamp block and the workbench used incidentally are replaced by the model of the reinforcing bar, and when the apparatus is activated, the pneumatic cylinder starts to operate, and the pneumatic cylinder of the pneumatic cylinder When the pneumatic rod drives the slide block and moves it to the right, the slide block drives the second angle gear and moves it to the right, and the second angle gear meshes with the first angle gear, the pneumatic cylinder operates. It stops, the electric machine starts operating, the export shaft of the electric machine drives the rotation of the second angle gear, the second angle gear drives the rotation of the first rotation shaft, and the first rotation shaft It drives the rotation of the main body, thereby adjusting the angle of the main body, making the entire device easy for workers to operate, effectively improving the convenience of using the device, and adjusting the main body to an appropriate angle. When it reaches, the electric machine stops operating, the reinforcing bar is placed in the two left and right first concave grooves, and at the same time, the reinforcing bar is located between the two front and rear cylindrical fixing arms, and the reinforcing bar is bent. The planned portion is moved to the cylindrical fixed arm, the mounting block is completely inserted into the mounting housing, the electric push rod starts operating, and the electric push rod drives the second piston. When the first piston is moved upward to drive and move the first piston away from the first recess and the lock block is completely inserted into the lock housing, the electric push rod is deactivated. The reinforcing bar is fixed between the first concave groove and the second concave groove, the hydraulic motor starts operating, and the export shaft of the hydraulic motor drives the rotation of the work table, whereby the reinforcing bar is bent. When the reinforcing bar is bent at a predetermined angle, the hydraulic motor is stopped, whereby the reinforcing bar is bent at two equal angles at a short distance, but the conventional bending device requires two bendings. Therefore, bending efficiency and bending accuracy are effectively improved.

In order to more clearly explain the examples of the present invention and the technical ideas in the existing technology, a brief introduction is given below to the attached figures that need to be used in the examples and the explanation of the existing technology at a glance. What you can see is that the illustrations in the description below are just some examples of the present invention, and others based on these illustrations, on the premise that ordinary engineers in this area do not pay creative labor. You can get the attached figure.

FIG. 1 is a front view of the overall structure of the new cast-in-place vent cap construction method of the present invention. FIG. 2 is a left side view of the overall structure of the new cast-in-place vent cap construction method of the present invention. 3 is a top view of the overall structure of the new cast-in-place vent cap construction method of the present invention. FIG. 4 is a schematic view of FIG. 1 in the AA direction.

As shown in FIGS. 1 to 4, the new cast-in-place vent cap construction method according to the present invention includes the base 100 and the main body 109, and the first rotating housing 134 is installed in the upper end surface of the base 100. The transmission housing 101 is installed in the lower end wall of the first rotation housing 134, and the first rotation shaft 102 extending upward is connected to the lower end wall of the transmission housing 101 so as to be rotatable, and the first rotation shaft The first angle gear 103 is fixedly installed on the outer surface of 102, the first power housing 104 is installed in the left end wall of the transmission housing 101, and air pressure is installed in the left end wall of the first power housing 104. The cylinder 105 is fixedly installed, the slide block 106 is fixedly connected to the right end of the pneumatic rod of the pneumatic cylinder 105, and the slide block 106 is connected so as to be slidable to the first power housing 104. The electric machine 107 is fixedly installed in the right end surface of the electric machine 107, the export shaft of the electric machine 107 extends to the right and is inserted into the electric housing 101, and the second angle gear 108 is fixed to the right end of the export shaft of the electric machine 107. The second angle gear 108 meshes with the first angle gear 103, and the main body 109 located in the first rotating housing 134 is fixedly installed at the upper end of the first rotating shaft 102. The 109 is connected to the first rotating housing 134 so as to be rotatable, and the second rotating housing 110 is fixedly installed symmetrically in the upper end surface of the main body 109, and below the second rotating housing 110 . The second rotating shaft 111 extending upward is connected to the inner wall on the side so as to be rotatable, the second rotating shaft 111 extends upward into the external space, and is first attached to the upper end of the second rotating shaft 111 with a bolt. The body 112 is mounted, the first clamp block 113 is fixedly installed at the upper end of the first mounting body 112, and the second power housing 117 is installed inside the intermediate position of the upper end surface of the main body 109. A hydraulic motor 116 is fixedly installed in the lower end wall of the power housing 117, the export shaft of the hydraulic motor 116 extends upward into the external space, and a second attachment body is bolted to the upper end of the export shaft of the hydraulic motor 116. 118 is mounted, a workbench 119 is fixedly installed on the upper end of the second mounting body 118, and a cylindrical fixed arm 120 is symmetrically installed on the upper end surface of the workbench 119. A reinforcing bar 115 extending to the left and right is installed between the fixed arms 120 of the first clamp block 113, and a first concave groove is provided inside an intermediate position of the upper end surface of the first clamp block 113. 132 is installed, the reinforcing bar 115 passes through the first concave groove 132 located on the left side to the left, the reinforcing bar 115 passes through the first concave groove 132 located on the right side to the right, and the bottom of the base 100. The mounting device is fixedly installed on the end face;

The method comprises the following steps:

Before the device operates, the first clamp block 113, the second clamp block 114 and the workbench 119 used incidentally are replaced by the model of the reinforcing bar 115, and when the device operates, the pneumatic cylinder 105 starts to operate, and the above-mentioned The pneumatic rod of the pneumatic cylinder 105 drives the slide block 106 and moves it to the right, the slide block 106 drives the second angle gear 108 and moves it to the right, and the second angle gear 108 drives the first angle gear 103. When the pneumatic cylinder 105 is engaged, the operation of the pneumatic cylinder 105 is stopped, the operation of the electric machine 107 is started, the export shaft of the electric machine 107 drives the rotation of the second angle gear 103, and the second angle gear 103 is the first. When the rotation of the rotating shaft 102 is driven, the first rotating shaft 102 drives the rotation of the main body 109, and the main body 109 reaches an appropriate angle, the electric machine 107 stops operating and the reinforcing bars 115 are moved to the left and right. Placed in the first concave groove 132, at the same time, the reinforcing bar 115 is located between the two front and rear cylindrical fixing arms 120, and the portion of the reinforcing bar 115 to be bent is placed in the cylindrical fixing arm 120. The mounting block 122 is completely inserted into the mounting housing 121, the electric push rod 130 starts operating, and the electric push rod 130 drives the second piston 131 and moves it upward. As a result, when the first piston 126 is driven and moved in a direction away from the first concave groove 132 and the lock block 124 is completely inserted into the lock housing 123, the electric push rod 130 stops operating, which causes the first piston 126 to stop operating. The reinforcing bar 115 is fixed between the first concave groove 132 and the second concave groove 133, the hydraulic motor 116 starts operating, and the export shaft of the hydraulic motor 116 drives the rotation of the workbench 119. As a result, the reinforcing bar 115 is bent, and when the reinforcing bar 115 is bent at a predetermined angle, the hydraulic motor 116 is stopped.

Advantageously, the mounting housing 121 is fixedly installed symmetrically in the upper end surface of the first clamp block 113 so that the mounting block 122 can slide in the mounting housing 121. The second clamp block 114 is fixedly connected to the upper end surfaces of the two left and right mounting blocks 122, and faces the first concave groove 132 inside the intermediate position of the lower end surface of the second clamp block 114. The concave groove 133 is installed, the lock housing 123 is installed in the end surface of the mounting block 122 near the first concave groove 132, and the lock housing 123 is a slide located in the first clamp block 113. The housing 135 is continuously installed, the lock block 124 is installed so as to slide in the slide housing 135, and the conrod 125 is fixedly installed on the end surface of the lock block 124 near the first concave groove 132, and is left and right. The first liquid housing 127 is continuously installed between the two slide housings 135, the conrod 125 extends and is inserted into the first liquid housing 127, and is close to the first concave groove 132 of the conrod 125. The first piston 126 is fixedly installed at one end, the first piston 126 and the first liquid housing 127 are slidably connected, and between the first piston 126 and the first liquid housing 127. A piston ring is installed , a connecting housing 128 is installed in the lower end wall of the first liquid housing 127, and a second liquid housing 129 is continuously installed at the lower end of the connecting housing 128, and the second liquid is installed. The electric push rod 130 is fixedly installed in the lower end wall of the housing 129, the second piston 131 is fixedly installed at the upper end of the push rod of the electric push rod 130, and the second piston 131 and the second liquid housing are fixedly installed. The 129 is slidably connected, a piston ring is installed between the second piston 131 and the second liquid housing 129, and the liquid fills between the first piston 126 and the second piston 131. ..

Advantageously, the mounting device includes a fixing side plate 200, a fixing block 202, and a tightening bolt 201, and the fixing side plate 200 is symmetrically fixedly installed on the bottom end surface of the base 100 and fixed. The fixing block 202 is fixedly installed on the lower side of the outer surface of the side plate 200, and the tightening bolt 201 is engaged and connected with a screw thread in the fixing block 202.

The above is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited to this. Changes and replacements that come to mind through all creative labor are covered by the scope of the invention. Therefore, the scope of protection of the present invention is based on the scope of protection in which the request for rights is limited.

Claims (1)

The new cast-in-place vent cap construction method uses a cast-in-place vent cap construction device, which includes a base and a main body, and a first rotating housing is installed in the upper end surface of the base. , The transmission housing is installed in the lower end wall of the first rotation housing, and is connected to the lower end wall of the transmission housing so that the first rotation shaft extending upward can rotate, and is outside the first rotation shaft. The first angle gear is fixedly installed on the surface, the first power housing is installed in the left end wall of the transmission housing, and the pneumatic cylinder is fixedly installed in the left end wall of the first power housing. A slide block is fixedly connected to the right end of the pneumatic rod of the pneumatic cylinder, the slide block is connected so as to slide to the first power housing, and an electric machine is fixedly installed in the right end surface of the slide block. The export shaft of the electric machine extends to the right and is inserted into the transmission housing, the second angle gear is fixedly connected to the right end of the export shaft of the electric machine, and the second angle gear meshes with the first angle gear. A main body located in the first rotating housing is fixedly installed at the upper end of the first rotating shaft, and the main body is connected to the first rotating housing so as to be rotatable, and is connected to the upper end surface of the main body. The second rotating housing is fixedly installed symmetrically, and is connected to the inner wall below the second rotating housing so that the second rotating shaft extending upward can rotate, and the second rotating shaft moves upward. The first mounting body is attached to the upper end of the second rotating shaft with a bolt, and the first clamp block is fixedly installed at the upper end of the first mounting body, extending to the external space, at an intermediate position of the upper end surface of the main body. A second power housing is installed inside, a hydraulic motor is fixedly installed in the lower end wall of the second power housing, the export shaft of the hydraulic motor extends upward into the external space, and the hydraulic motor is exported. The second mounting body is attached to the upper end of the shaft with bolts, the work table is fixedly installed on the upper end of the second mounting body, and the cylindrical fixed arm is installed symmetrically on the upper end surface of the work table, left and right. A reinforcing bar extending to the left and right is installed between the two cylindrical fixing arms, a first concave groove is installed inside an intermediate position of the upper end surface of the first clamp block, and the reinforcing bar is located on the left side. The mounting device is fixedly installed on the bottom end surface of the base by passing through the groove to the left and the reinforcing bar to the right through the first groove located on the right side.
The mounting housing is fixedly installed symmetrically in the upper end surface of the first clamp block, and the mounting block is installed so as to slide in the mounting housing, and is installed on the upper end surfaces of the two left and right mounting blocks. The second clamp block is fixedly connected, a second concave groove facing the first concave groove is installed inside an intermediate position of the lower end surface of the second clamp block, and an end surface of the mounting block close to the first concave groove. A lock housing is installed in the lock housing, a slide housing located in the first clamp block is continuously installed in the lock housing, and the lock block is installed in the slide housing so that the lock block can slide. A conrod is fixedly installed on the end surface of the lock block near the first concave groove, a first liquid housing is continuously installed between the two left and right slide housings, and the conrod extends to extend the first liquid housing. The first piston is fixedly installed at one end of the conrod near the first concave groove, and the first piston and the first liquid housing are slidably connected to the first piston and the first liquid housing. A piston ring is installed between the liquid housing and the connecting housing, the connecting housing is installed in the lower end wall of the first liquid housing, and the second liquid housing is continuously installed at the lower end of the connecting housing. , The electric push rod is fixedly installed in the lower end wall of the second liquid housing, the second piston is fixedly installed at the upper end of the push rod of the electric push rod, and the second piston and the second liquid housing are fixedly installed. Is slidably connected, a piston ring is installed between the second piston and the second liquid housing, and the liquid fills between the first piston and the second piston.
The mounting device includes a fixing side plate, a fixing block, and a tightening bolt, the fixing side plate is symmetrically fixedly installed on the bottom end surface of the base, and the fixing block is fixedly installed on the lower side of the outer surface of the fixing side plate. , The tightening bolt is engaged and connected with a thread in the fixing block,
The method comprises the following steps, the first clamp block, the second clamp block and the workbench used incidentally are replaced by the model of the reinforcing bar before the device is activated, and when the device is activated, the pneumatic pressure. The cylinder starts to operate, the pneumatic rod of the pneumatic cylinder drives the slide block and moves it to the right, the slide block drives the second angle gear and moves it to the right, and the second angle gear drives the first angle gear. When engaged with the angle gear, the pneumatic cylinder stops operating, the electric machine starts operating, the export shaft of the electric machine drives the rotation of the second angle gear, and the second angle gear of the first rotating shaft. When the rotation is driven, the first rotation shaft drives the rotation of the main body, and the main body reaches an appropriate angle, the electric machine is stopped and the reinforcing bar is placed in the two left and right first concave grooves. At the same time, the reinforcing bar is located between the two front and rear cylindrical fixing arms, the portion of the reinforcing bar to be bent is moved to the cylindrical fixing arm, and the mounting block is the mounting housing. The electric push rod starts to operate, and the electric push rod drives and moves the second piston upward, thereby driving and moving the first piston in a direction away from the first concave groove. When the lock block is completely inserted into the lock housing, the electric push rod is stopped, whereby the reinforcing bar is fixed between the first concave groove and the second concave groove, and the hydraulic motor Is started, and the export shaft of the hydraulic motor drives the rotation of the work table, whereby the reinforcing bar is bent, and when the reinforcing bar is bent at a predetermined angle, the hydraulic motor is stopped. A new type of cast-in-place vent cap construction method.

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