TWI746327B - Manual gate - Google Patents

Abstract

An improved structure of a manual gate includes a gate post and a bottom plate to form a gate installation position; a gate post top seat is installed on the top of the gate post, and has front and rear plates respectively provided with cross-bar notch grooves, and the top plate has a handle notch groove. A door panel pressing device is arranged between the gate and the door post, which includes: the main mandrel, which is positioned on the door post, and is used to link the side pressure cam; the adapter sleeve is arranged coaxially with the main mandrel, and its top has an axial groove and is adjacent to the handle Lack of groove; the linkage mandrel is arranged radially along the adapter sleeve, partly exposed in the axial groove, and the other end is penetrated with a pressing cam; the operating handle is installed from the axial groove to the linkage mandrel, and at the same time with the linkage core The shaft and the main mandrel are vertical. The operation is to rotate the linking mandrel with the main mandrel as the center to form a lateral tightening, and the operating handle to rotate with the linking mandrel as the center to form a downward pressing.

Description

Manual gate

The present invention relates to an improved structure of a manual gate, which can control the side pressure and downward pressure of the gate through a pull rod, and has the advantages of convenient and fast operation.

Water retaining gates can be used in areas where floods often occur. They mainly include two columns, a bottom plate set on the ground, a gate plate between the column and bottom plate, and a pressing mechanism. The column and bottom plate will be equipped with waterproof rubber strips. The mechanism presses the gate plate toward the waterproof rubber strip to complete the setting.

The existing pressing mechanism is to tighten the gate plate by screwing the pressing block, rotating eccentric cam, or spring quick release. However, in order to maintain a better waterproof effect, the pressing mechanism is usually set on the upper side and the side of the gate plate. , Which means that it takes two operations to lock and fix the gate plate, which is not conducive to emergency settings.

The present invention is a manual gate, comprising a pair of door posts, the inner side has respective door rails, one side of the door rail is provided with a track water-stop rubber strip; a pair of door post top seats are respectively installed on the top of the pair of door posts, The top seat of the door post has a front plate, a rear plate and a top plate connecting the two ends of the front plate and the rear plate. The front plate and the rear plate are respectively provided with a bar gap groove, and the top plate has a handle gap groove and an insert plate Notch; a bottom plate, installed at the bottom of the pair of door posts; and a gate, from the slot The opening penetrates the rail to abut the bottom plate, and one side of the rail faces the water-stop rubber strip of the rail, and a door panel pressing device is arranged between the gate and each of the gate posts.

The door panel pressing device includes:

A main mandrel, at least one axially in-line groove, penetrates and links at least one side pressing cam, the main mandrel is positioned on the gate post and on the other side of the gate;

An adapter sleeve, the bottom of which is axially installed and linked with the main mandrel, the top of which has an axial groove and is adjacent to the shank notch;

One end of a linkage mandrel is arranged along the radial direction of the adapter sleeve, and a part of the linkage mandrel is exposed in the axial groove, and the other end of the linkage mandrel is penetrated and linked with a pressing cam.

An operating handle is installed on the linkage mandrel of the adapter sleeve from the axial groove, and the operating handle, the linkage mandrel, and the main mandrel intersect in the extending direction and are perpendicular to each other.

Wherein, the convex part of the side pressure cam faces outward and is the same as the extension direction of the linkage mandrel, the down pressure cam is located above the gate and the convex part is far away from the operating handle;

Wherein, the pressing operation of the door panel pressing device is to rotate the interlocking mandrel with the axis of the main mandrel, so that the two ends of the interlocking mandrel are respectively positioned on the front plate and the back plate of the straddle bar. Groove, the operating handle rotates with the axis of the linkage mandrel, and is positioned in the groove of the handle.

According to this, the pressing on the side of the gate and the pressing under the gate can be completed through the operating handle, which has the advantages of convenient operation and quick installation.

Further, the main mandrel of the door panel pressing device is sleeved with a plurality of main mandrel fixing blocks and allows the main mandrel to rotate, and the side of the main mandrel fixing block is fixed to the door post. The side pressure cam is arranged between the plurality of main spindle fixing blocks. The gate includes a plurality of door panels stacked upwards, and the width of each door panel is equivalent to the distance between the two main mandrel fixing blocks. And set a board between the plurality of door panels Pieces of adhesive strips produce a close fit.

Further, each of the pair of door posts includes a door post body and a door rail passing through the door post body, and the gate passes through the rail of the door rail.

Further, the surface of the convex portion of the downward pressure cam or/and the side pressure cam is provided with a round bar coaxial with the main mandrel to reduce the friction during pressing.

Further, the top of the gate is provided with a protruding pressing slider located below the downward pressing cam, and the bottom of the gate is provided with a lower water-stop rubber strip to increase the pressing degree of the downward pressing.

10, 10A: goalpost

11: The body of the goalpost

110: rail space

12: Door rail

120: Orbit

121: lock seat hole

122: Lock block perforation

13: The top seat of the doorpost

130,130A: Lack of groove across rod

131: Socket notch

132: Handle missing slot

133: Lock seat screw

14: Rail water stop tape

15: bottom plate

20: Door panel pressing device

21: main mandrel

210: perforation

22: Main mandrel fixed block

220: pivot hole

221: lock hole

222: locking screw

23: Side pressure cam

230: socket hole

231: round bar

24: Adapter sleeve

240: Axial groove

241: Radial perforation

242: Bolt hole

243: Bolt

25: Linkage mandrel

250: pivot shaft

251: solid handle hole

252: Set of wheel shaft

253: Spanning shaft

26: C-shaped buckle

27: Press down the cam

270: Linkage socket hole

271: round bar

28: Operation handle

280: Grip

30: Gate

31: lower door piece

32: middle door piece

33: Door-to-door film

34: Lower water stop tape

35: Plate strip

36: Compression slider

Figure 1 is a disassembly diagram of the manual gate.

Figure 2 is a disassembly diagram of the door post and the door panel pressing device of the manual gate.

Figure 3 is a disassembly diagram of the door panel pressing device of the manual gate.

Fig. 4 is an assembly diagram of the door post and the door panel pressing device of the manual gate.

Figures 5, 6, and 8 are schematic diagrams of continuous operation of the door panel pressing device of the manual gate.

Fig. 7 is a cross-sectional view of the door panel pressing device of the manual gate in the operating state of Fig. 6.

Fig. 9 is a longitudinal sectional view of the door panel pressing device of the manual gate in the operating state of Fig. 8.

The following description is based on the side of the gate post 10, 10A where the gate 30 is installed as the rear side, the gate post 10, 10A One side of the door panel pressing device 20 is the front side, and the description is made to facilitate the understanding of those skilled in the art.

Please refer to FIGS. 1 to 4, which illustrate a manual gate. The gate structure mainly includes a pair of gate posts 10, 10A, a bottom plate 15, and a gate 30.

The gate posts 10 and 10A define the overall width of the gate 30, including a gate post body 11 defining a rail mounting space. The gate post body 11 passes through a door rail 12 of a ㄇ shape. The gate rail 12 is provided with a rail 120 on which the gate 30 is installed inside. A rail water-stop rubber strip 14 is provided on the rear side of the door rail 12. The bottom plate 15 is installed at the bottom of the door post 10, 10A.

The door pillar top seat 13 is also a pair, which are respectively sleeved on the door rail 12 and located on the top of the door pillars 10 and 10A. Through the front side of the door rail 12, a plurality of lock seat holes 121 are provided for the lock seat screws 133 to pass through. The top seat 13 is locked to the door rail 12. The door pillar top seat 13 has a front plate, a rear plate, and a top plate connecting the two ends of the front plate and the rear plate to form a ㄇ-shaped fixing structure. Height, the top plate has a handle notch 132 and an insertion plate notch 131.

The gate 30 includes a plurality of door pieces, for example, the lower door piece 31, the middle door piece 32, and the upper door piece 33 shown in FIG. On the rail 120, the lower water-stop rubber strip 34 of the lower door piece 31 thus abuts the bottom plate 15. There is also a plate rubber strip 35 between each door to increase the degree of tightness. Two ends of the upper edge of the upper door piece 33 are provided with protruding pressing sliders 36.

Two door panel pressing devices 20 are arranged symmetrically between the gate 30 and each door post 10, 10A. Taking the gate post 10 as an example, the door panel pressing device 20 has a main structure including a main mandrel 21, an operating handle 28, and a linkage mandrel 25 through The adapter sleeve 24 is integrated, so that the operating handle 28, the linkage mandrel 25, and the main mandrel 21 intersect in the extending direction and are perpendicular to each other.

The main mandrel 21 is sleeved with the main mandrel fixing block 22, and the pivot hole 220 of the main mandrel fixing block 22 is circular. Therefore, the main mandrel fixing block 22 can allow the main mandrel 21 to rotate inside. The front side of the door rail 12 is provided with a plurality of lock block holes 122 for the locking screws 222 to pass through, and pass through the locking holes 221 on the front side of the main spindle fixing block 22 to be fixed to the door rail 12, and the main spindle 21 is positioned on the door rail 12. The main spindle 21 has at least one axially in-line groove (for example, grooves formed by a plurality of axially in-line ribs) for penetrating the side pressure cam 23, and the sleeve hole 230 of the side pressure cam 23 and the main shaft The groove of the mandrel 21 is matched, therefore, the main mandrel 21 can be linked with the side pressure cam 23 for rotating movement. On the premise of being operable, the main spindle 21 may also have only one groove or rib, and the sleeve hole 230 of the side pressure cam 23 matches the concave and convex surface of the main spindle 21.

The bottom of the adapter sleeve 24 has a bolt hole 242 that can be aligned with the through hole 210 at one end of the main spindle 21 for the bolt 243 to pass through so that the adapter sleeve 24 is coaxially arranged with the main spindle 21. The top of the adapter sleeve 24 has an axial groove 240. When the main spindle 21 is positioned, the axial groove 240 is adjacent to the handle recessed groove 132 of the door pillar top seat 13. An axial groove 240 is formed on the top of the adapter sleeve 24 to produce a U-shaped wall surface, and the two extension arms of the wall surface are provided with radial perforations 241.

The interlocking mandrel 25 sequentially defines a coaxially arranged pivot shaft portion 250, a sleeve shaft portion 252, and a straddle shaft portion 253, the overall length of which is slightly longer than the width of the door pillar top seat 13. The pivot shaft portion 250 passes through the two radial through holes 241 of the adapter sleeve 24. At this time, the portion of the sleeve shaft portion 252 exposed to the axial groove 240 has a fixed handle hole 251 for positioning the operating handle 28. The sleeve shaft portion 252 of the interlocking mandrel 25 has a hexagonal profile for passing through the interlocking sleeve hole 270 of the pressing cam 27 to make the pressing cam 27 and the interlocking mandrel 25 rotate synchronously. Therefore, the straddling shaft portion 253 is located at the outermost side. The components of the interlocking mandrel 25 are also positioned through a plurality of C-shaped buckles 26.

The other end of the operating handle 28 is provided with a grip portion 280 to provide the user with a grip to operate Door pressing device 20.

Taking the installation positions shown in FIGS. 4 and 5 as an example, when the components of the door panel pressing device 20 are installed, the operating handle 28, the linkage mandrel 25, and the main mandrel 21 intersect in the extending direction and are perpendicular to each other. The operating handle 28 faces the front side and is positioned in the notch 130 of the strut. At this time, the convex portion of the side pressure cam 23 faces outward, is the same as the extension direction of the interlocking mandrel 25, and is located below the straddling shaft portion 253. The convex portion of the depression cam 27 faces backward (away from the operating handle 28) and is located above the gate 30.

The above arrangement allows the user to press the side of the gate and press down sequentially by operating the operating handle 28.

Please refer to Figure 5, Figure 6, and Figure 7 to illustrate the state of pressing on the side of the gate. The user can operate the handle 28 with the main spindle 21 as the axis, and pull it backward in the direction of the gate 30.

At this time, the operating handle 28 will leave the notch 130 of the strut. The operating handle 28 pulls the adapter sleeve 24 from the axial groove 240 of the adapter sleeve 24 to rotate, and the main spindle 21 is linked to rotate around the main spindle fixing block 22. As the adapter sleeve 24 rotates and drives the linkage mandrel 25 to rotate, the straddle shaft 253 enters the straddle gap 130A, and the pressing cam 27 is displaced to the upper edge of the pressing slider 36 of the gate 30 (as shown in Fig. 6 Shown).

At this time, due to the rotation of the main mandrel 21 and the synchronous rotation of the linked side pressure cam 23, the front surface of the gate 30 is squeezed, so that the rear surface of the gate 30 is close to the rail water-stop rubber strip 14, resulting in the surface of the gate 30 Water-proof immersion effect on both sides.

Please refer to Figure 6, Figure 8, and Figure 9 to illustrate the tightly pressed state under the gate. Through the above operation, the pivot shaft portion 250 and the straddle shaft portion 253 of the linkage mandrel 25 have been respectively positioned in the plate span bar grooves 130, 130A of the front and rear panels of the door pillar top seat, and the axial support is obtained. The user can operate The handle 28 takes the interlocking mandrel 25 as its axis, and is pulled upwards of the gate 30 for operation.

At this time, the operating handle 28 moves along the axial groove 240 into the receiving handle notch 132, thus pulling the linkage mandrel 25 to rotate.

At this time, the linkage mandrel 25 rotates the linkage depression cam 27 synchronously, and squeezes the pressing slider 36 below it, so that the upper end of the gate 30 is pushed down by the pressing slider 36, causing the water stop tape 34 at the lower part of the gate 30 to be tight. On the bottom plate 15, the effect of stopping water immersion at the bottom of the gate 30 is achieved.

In this embodiment, the main mandrel 21 passes through a plurality of main mandrel fixing blocks 22, the distance between the two main mandrel fixing blocks 22 is equivalent to the width of the corresponding gate 30 door pieces 31, 32, 33, and two At least one side pressing cam 23 is arranged between the main spindle fixing blocks 22, so that each door piece 31, 32, 33 of the gate 30 is pressed tightly toward the side.

In this embodiment, the convex surface of the downward pressure cam 27 or/and the side pressure cam 23 is provided with a round bar 231 coaxial with itself. Therefore, when the main spindle 21 or the interlocking spindle 25 is linked with it, the friction between the cams 23, 27 and the gate 30 can be reduced, which is more convenient for operation. However, the surface of the convex portion of the downward pressure cam 27 or/and the side pressure cam 23 can also be provided with rolling elements, such as spheres, to achieve similar effects.

The above descriptions are merely illustrative and not restrictive. Any equivalent modifications or alterations that do not depart from the spirit and scope of the present invention should be included in the scope of the appended patent application.

10: goalpost

11: The body of the goalpost

110: rail space

12: Door rail

120: Orbit

121: lock seat hole

122: Lock block perforation

13: The top seat of the doorpost

14: Rail water stop tape

130,130A: Lack of groove across rod

131: Socket notch

132: Handle missing slot

133: Lock seat screw

20: Door panel pressing device

21: main mandrel

210: perforation

22: Main mandrel fixed block

221: lock hole

222: locking screw

23: Side pressure cam

231: round bar

24: Adapter sleeve

240: Axial groove

243: Bolt

25: Linkage mandrel

253: Spanning shaft

27: Press down the cam

271: round bar

28: Operation handle

280: Grip

Claims (9)

A manual gate, including: A pair of door posts, each with a door rail on the inner side, and a rail water-stop rubber strip on one side of the door rail; A pair of door pillar top seats are respectively installed on the tops of the pair of door pillars. Each door pillar top seat has a front panel, a rear panel and a top panel connecting the two ends of the front panel and the rear panel, the front panel and the rear panel Each has a span bar notch, the top plate has a handle notch and an insertion plate notch; A bottom plate installed at the bottom of the pair of door posts; and A gate is inserted into the rail from the slot of the insert plate to abut the bottom plate, and one side of the gate faces the water-stop rubber strip of the rail. The tightening device includes: A main mandrel with at least one axially in-line groove, penetrated and linked with at least one side of the pressure cam, the main mandrel is positioned on the gate post and on the other side of the gate; An adapter sleeve, the bottom of which is axially mounted and linked with the main mandrel, and the top of which has an axial groove and is adjacent to the handle notch; A linkage mandrel, one end is arranged along the radial direction of the adapter sleeve, a part of the linkage mandrel is exposed in the axial groove, the other end of the linkage mandrel penetrates and links a lower pressure cam; and An operating handle installed on the linkage mandrel of the adapter sleeve from the axial groove, the operating handle, the linkage mandrel, and the main mandrel intersect in the extension direction and are perpendicular to each other; Wherein, the convex part of the side pressure cam faces outward and is the same as the extension direction of the linkage mandrel, the down pressure cam is located above the gate and the convex part is far away from the operating handle; Wherein, the pressing operation of the door plate pressing device is to use the linkage mandrel with the axis of the main mandrel The two ends of the linkage mandrel are respectively positioned in the notch grooves of the spanning rod of the front plate and the rear plate by the rotation of the center, and the operating handle rotates on the axis of the linkage mandrel to be positioned in the notch of the handle. The manual gate according to claim 1, wherein the gate includes a plurality of door pieces, and the number of the side pressure cams is the same as the number of the door pieces. The manual gate according to claim 2, wherein a sheet rubber strip is arranged between the plurality of doors. The manual gate according to claim 1, wherein each pair of gate posts includes a gate post body and a gate rail passing through the gate post body, and the gate passes through the track of the gate rail. The manual gate according to claim 1, wherein the surface of the convex portion of the downward pressure cam or/and the side pressure cam is provided with a round bar or a rolling element coaxial with it. The manual gate according to claim 1, wherein the main mandrel of the door panel pressing device is sleeved with a main mandrel fixing block and allows the main mandrel to rotate, and the side of the main mandrel fixing block is fixed to the door post . The manual gate according to claim 6, wherein the main mandrel is sleeved with a plurality of main mandrel fixing blocks, and the side pressure cam is arranged between the plurality of main mandrel fixing blocks. The manual gate according to claim 1, wherein the top of the gate is provided with a pressing sliding block located below the pressing cam. The manual gate according to claim 1, wherein the bottom of the gate is provided with a lower water-stop rubber strip.

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