JP5459893B1 - Open / close gate - Google Patents

Abstract

An open / close gate that realizes a reduced installation space and can be expected to reduce maintenance work (reduction of maintenance work time), and an open / close position variable gate that can cope with a change in the position of a track vehicle door in addition to the above problems. To provide.
SOLUTION: Eight ropes 40 spanned between two vertical fixed columns 61, 62, two moving columns 11, 21 moving horizontally along a beam 63, and the horizontal of the moving columns Rope focusing guides 15 and 25 that converge while supporting all the ropes as they move, and 16 rope branching guides 14 that branch and support the ropes focused by the rope focusing guide one by one. An opening / closing position variable gate 1 and the like constituted by 24 and the like are provided.
[Selection] Figure 1

Description

  The present invention relates to an open / close gate composed of a predetermined string and a movable column.

  The open / close gate may be called by various names depending on the usage environment. For example, a toll gate for a toll collection road on an expressway, a gate for preventing entry into a residential area, and a home fence for preventing a fall on a tracked vehicle track.

  As an open / close gate used as a home fence for preventing the vehicle from dropping on the track and vehicle track, there is a home fence that blocks an intrusion portion by a stretchable body and prevents the rail from falling on the track (Patent Document 1).

JP 2013-95207 A

  The above-described home fence of Patent Document 1 is a home fence that realizes a space-saving installation space, but the number of parts of the stretchable body is large, and there is a possibility that the maintenance work of the stretchable body due to component failure or the like may take time.

  In particular, when installing on an orbital vehicle platform, maintenance work can be performed only during the period from when the last train departs until the next generation car arrives. (Shortening) is an important matter.

  Accordingly, the problem to be solved by the present invention is to provide an open / close gate that reduces the maintenance work time or reduces the maintenance work by reducing the number of parts.

In order to solve the above-mentioned problems, a plurality of string members spanned between fixed structures and one or a plurality of moving columns provided between fixed columns and moving along a fixed structure such as a beam And an open / close gate in which the movable column reciprocates in the horizontal direction or the vertical direction within the range of the longest width of the stretched string body .

Moreover, in order to solve the above-mentioned problem, a plurality of string bodies spanned between the fixed structures and one or a plurality of strings that are provided between the fixed columns and move along a fixed structure such as a beam. The moving column and at least a string body convergence support tool that bundles and supports all or a part of the string body on each of the moving columns, and the movement within the longest width of the spanned string body An open / close gate in which a column reciprocates horizontally or vertically is provided.

Moreover, in order to solve the above-mentioned problem, a plurality of string bodies spanned between the fixed structures and one or a plurality of strings that are provided between the fixed columns and move along a fixed structure such as a beam. A movable column, a string-converging support that bundles and supports all or part of the string on the respective moving columns, and a string that is bundled and supported on the respective moving columns by the string-converging support And at least a string body branching support for branching and supporting one or more of the bodies, and the movable column reciprocates horizontally or vertically within the longest width of the spanned string body Provide an open / close gate.

  The open / close gate of the present invention has a configuration that does not include a stretchable body, has a small number of parts, and can shorten the maintenance work time or reduce the maintenance work as compared with Patent Document 1.

  In addition, since the opening / closing position variable gate of the present invention can displace the position of the opening / closing part by displacing the movement pattern and movement range of the moving column, it can cope with trains with different door positions.

  Further, since the open / close gate of the present invention has only one moving column, further reduction in maintenance work can be expected. Moreover, since cost is suppressed, it can be expected to spread.

  In addition, the open / close gate of the present invention is excellent in safety because the moving column moves horizontally along a fixed structure such as a beam or moves vertically along a fixed structure such as a vertical fixed column.

FIG. 1 is a front view illustrating the configuration of the open / close position variable gate according to the first embodiment. FIG. 2 is a side view illustrating the configuration of the open / close position variable gate according to the first embodiment. FIG. 3 is a bottom view illustrating the configuration of the open / close position variable gate according to the first embodiment. FIG. 4 is an enlarged perspective view of an attachment portion of the rope focusing guide and the rope branching guide according to the first embodiment. FIG. 5 is a diagram illustrating a first open state of the open / close position variable gate according to the first embodiment. FIG. 6 is a diagram illustrating a second open state of the open / close position variable gate according to the first embodiment. FIG. 7 is a front view illustrating the configuration of the open / close position variable gate according to the second embodiment. FIG. 8 is a diagram illustrating an open state of the open / close position variable gate according to the second embodiment. FIG. 9 is a front view illustrating the configuration of the open / close position variable gate according to the third embodiment. FIG. 10 is a diagram illustrating an open state of the open / close position variable gate according to the third embodiment. FIG. 11 is a front view illustrating the configuration of the open / close gate according to the fourth embodiment. FIG. 12 shows a modification of the open / close gate of the fourth embodiment (open / close gate with one end of the rope fixed in the ground). FIG. 13 is a diagram illustrating an open state of the open / close gate according to the fourth embodiment. FIG. 14 is a front view illustrating the configuration of the open / close gate according to the fifth embodiment. FIG. 15 is a diagram illustrating an open state of the open / close gate according to the fifth embodiment. FIG. 16 is a front view illustrating the configuration of the open / close position variable gate according to the sixth embodiment. FIG. 17 is a diagram illustrating an open state of the open / close position variable gate according to the sixth embodiment. FIG. 18 is a front view illustrating the configuration of the open / close position variable gate according to the seventh embodiment. FIG. 19 is a diagram illustrating an open state of the open / close position variable gate according to the seventh embodiment. FIG. 20 is a front view showing a modification of the number of ropes of the open / close gate and the bridge route. FIG. 21 is a front view illustrating the configuration of the open / close gate according to the eighth embodiment. FIG. 22 is a diagram illustrating an open state of the open / close gate according to the eighth embodiment.

  As an example, it is installed on the platform of a track vehicle and used as equipment for preventing falling into the track.

  The configuration of the open / close position variable gate according to the first embodiment will be described with reference to FIGS. 1 to 4 and FIG.

  The open / close position variable gate (1) is located on the inside of eight ropes (40) spanned between two vertical fixed columns (61, 62) and an inverted U-shaped beam (63). Two moving columns (11, 21) erected by inserting a wheel, a wheel (12) provided at a contact portion between the one moving column (11) and the ground (64), and the other moving column (21) and a wheel (22) provided at a contact portion between the ground, a drive device (13) provided above the one moving column and driving the moving column, and provided above the other moving column. A driving device (23) for driving the moving column, one rope focusing guide (15) provided on the one moving column for bundling and supporting the eight ropes, and provided on the other moving column. The other rope focusing guide (25) for bundling and supporting the ropes, and the one rope focusing guide 8 rope branch guides (14) for branching and supporting one of the ropes bundled and supported, and one of the ropes bundled and supported by the other rope focusing guide are branched and supported. Eight rope branch guides (24), a string adjusting mechanism (50) for adjusting the tension of the rope attached to the beam and the vertical fixing column, and a beam near one vertical fixing column One rope guide (71) provided on (63) and the other rope guide (72) provided on the other beam (63) near the vertical fixed column. The closed portion closed with the eight ropes is called a virtual door A (81) (FIGS. 1 and 2).

  The fixed structure (60) is generally referred to as a non-movable structure such as the beam (63), the ground (64), and the vertical fixed columns (61, 62).

  The two moving columns (11, 21) reciprocate between the longest width (L1) of the bridged rope (40). Accordingly, the movable range (L2) of the two moving columns is equal to or less than the longest width (L1) of the bridged rope (FIG. 1).

  The wheel (12) is attached with the moving column (11) sandwiched in the depth direction (front and back direction) (FIG. 2). Thereby, the movement of the moving column in the depth direction can be reduced.

  Two guides (16, 26) and an L-shaped frame (moving on each of the guides) are provided at the contact portion of the inner surface of the upper surface of the beam (63) having an inverted U-shaped cross section with the moving column. 17 and 27) (FIG. 3). Thereby, the movement of the moving column in the depth direction can be reduced.

  The said one drive device (13) makes the said one moving column (11) self-propelled to a horizontal direction along the said beam. The other driving device (23) is configured to cause the other moving column (21) to move in a horizontal direction along the beam.

  The one rope branch guide (14) is sandwiched and attached between the front plate and the back plate of the one moving column (11). The other rope branch guide (24) is sandwiched and attached between the front plate and the back plate of the other moving column (21) (FIG. 4).

  The role of the one rope branching guide (14) is to branch one or a plurality of ropes converged by the one rope focusing guide (15) and to maintain the branched ropes in a horizontal state. It is to be. The same applies to the role of the other rope branch guide (24).

  Branching one of the ropes converged by the one rope focusing guide (15) with respect to the arrangement of the one rope branching guide (14) on the one moving column (11); and Any arrangement can be allowed as long as the rope can be maintained in a horizontal state, but in consideration of the smooth horizontal movement of the one moving column (11), the length of the one moving column (11) extends along the longitudinal direction. It is preferable to arrange them in a straight line. The same applies to the arrangement of the other rope branch guide (24) (FIG. 1).

  In this embodiment, the number of the respective rope branch guides (14, 24) is set to 8 for each moving column in accordance with the number of the ropes. However, the strength of the gate, the balance of the rope, and the moving column. It is also possible to change the number in consideration of the smoothness of horizontal movement.

  The position where the one rope focusing guide (15) is provided is closer to the beam (63) than the rope branch guide (141) provided on the uppermost side of the one rope branch guide (14). It is provided near the upper end of one moving column (11) and closer to the one fixed column (61) than the rope branch guide (141). This is to focus all the eight ropes in the beam direction (FIG. 1).

  Further, the position at which the other rope focusing guide (25) is provided is located further above the rope branching guide (241) provided at the uppermost position among the other rope branching guides (24) at the beam (63). It is provided near the upper end of the other moving column (21) that is closer and closer to the other fixed column (62) than the rope branch guide (241). This is to focus all the eight ropes in the beam direction (FIG. 1).

  The role of each of the rope focusing guides (15, 25) is to create an open portion by bundling all eight ropes (40) as the moving column moves horizontally.

  As for the shape and material of the one rope focusing guide (15), considering that all the eight ropes come into contact with and slide with the horizontal movement of the movable column, the shape and the material for preventing wear of the rope and It is preferable to use a material. For example, it is a metal cylindrical shape whose surface is smoothly coated (FIG. 4). The same applies to the shape and material of the other rope focusing guide (25).

  Although the number of the ropes (40) is eight in this embodiment, the number can be changed in consideration of the gate intrusion target, the smoothness of the horizontal movement of the movable column, and the like. For example, if 18 ropes are used as a bridge route as shown in FIG. 20, not only a person who accidentally falls into the track but also a person who intentionally tries to enter the track can be prevented.

  The material of the rope (40) may be a flexible string, and an appropriate one can be selected in consideration of ease of maintenance, gate strength, and the like. For example, metal wires, fiber ropes, strips, and the like.

  In this embodiment, the fixing portion (41a) at one end of the rope is a string adjusting mechanism (50) provided on the beam (63) and the one vertical fixing column (61). Further, in the present embodiment, the fixing part (41b) at the other end of the rope is a string adjusting mechanism (50) provided on the beam (63) and the other vertical fixing column (62) (FIG. 1). ).

  Although various fixed positions (locations) can be considered for the end of the rope (40), the movable column moves horizontally along the beam within the range of the longest width (L1) of the spanned rope. Any one is possible (FIG. 1).

  In the present embodiment, one end of the rope is connected to the string adjusting mechanism (50) provided on the beam and one vertical fixing column (61) with respect to the bridge route of the uppermost rope (41) of the rope. (41a) is fixed, and after passing through the one rope guide (71), via the upper side of the one rope focusing guide (15), below the uppermost part (141) of the one rope branch guide, After passing through the other rope guide (72) via the lower part of the uppermost part (241) of the other rope branching guide and the upper part of the other rope focusing guide (25), the beam and the other vertical fixing column are inserted. (62) The other end portion (41b) of the rope is fixed and bridged to the cord body adjusting mechanism (50) provided on the top (FIG. 1).

  Various methods of fixing the rope (40) can be considered, but the moving width (L2) of the moving column may be equal to or less than the longest width (L1) of the bridged rope. (FIG. 1).

  About the role of the said string adjustment mechanism (50), strengthen the tension of the said rope so that a passenger etc. may not fall into a track | line by the tension | tensile_strength of the said rope (40) slackened. It is an adjustment mechanism that moves or weakens.

  In addition, you may install in any location about the installation location of the said string adjustment mechanism (50). Further, the number of installations may be one or more, and may not be installed if it is not necessary depending on the installation environment.

  The beam (63) is installed on the two vertical fixing columns (61, 62).

  Next, the opening operation of the open / close position variable gate installed on the platform of the track vehicle will be described with reference to FIGS.

  When the gate is closed, the entrance is closed by the virtual door A (81) as shown in FIG.

  When the left driving device (13) is activated, the left moving column (11) moves horizontally along the beam (63) in the direction of the right moving column (21).

  By the horizontal movement of the left moving column (11), the eight ropes (40) are all focused near the beam while being supported by the left rope focusing guide (15) (the tension of the rope changes). To do).

  When all of the eight ropes (40) are converged by the rope focusing guide (15), an opening (which is an entrance / exit between the left vertical fixing column (61) and the left moving column (11)) ( 82) appears. In other words, the virtual door A (81) is compressed in the direction of the right moving column (the state shown in FIG. 5).

  Next, the right moving column (21) is fixed by the right driving device (23), and the left moving column (11) is fixed by the left driving device (13) along the beam (63). It moves horizontally in the direction of the pillar (61) (FIG. 6).

  By the horizontal movement of the right moving column (21), the eight ropes are all converged in the vicinity of the beam while being supported by the rope focusing guide (25) (the tension of the rope changes).

  When all of the eight ropes are converged by the rope focusing guide (25), an opening (83) serving as a doorway between the right fixed column (62) and the right moving column (21). Appears. In other words, the virtual door A (81) is compressed in the direction of the left moving column (the state shown in FIG. 6).

Note that the compression or extension direction and transition order of the virtual door A can be arbitrarily set and controlled by control equipment (not shown). Therefore, it is possible to cope with arrival of trains having different positions of the passenger doors.

  The open / close gate according to the second embodiment is an open / close position variable gate that includes two moving columns and has both ends of the rope fixed to one moving column, and the configuration thereof will be described with reference to FIG.

  The open / close position variable gate (1) is located on the inside of a rope (40) spanned between two vertical fixed columns (61, 62) and a beam (63) having an inverted U-shaped cross section. Two moving columns (11, 21) erected by inserting a wheel, a wheel (12) provided at a contact portion between the one moving column (11) and the ground (64), and the other moving column (21) and a wheel (22) provided at a contact portion between the ground, a drive device (13) provided above the one moving column and driving the moving column, and provided above the other moving column. A driving device (23) for driving the moving column, one rope focusing guide (15) provided on the one moving column and supporting the rope, and bundled and supported on the other moving column. The other rope focusing guide (25) and the rope supported by the one rope focusing guide A rope branch guide (14) for branching and supporting one of the two, a rope branch guide (24) for branching and supporting one of the ropes bundled and supported by the other rope focusing guide, and the one One rope guide (71) provided on the beam near the vertical fixed column, the other rope guide (72) provided on the beam near the other vertical fixed column, and provided above the one movable column. One rope end fixing portion (70) and the other rope end fixing portion (79) provided below the one moving column. In addition, the closed part closed with the said one rope is called virtual door B (84).

  The two moving columns (11, 21) reciprocate between the longest width (L1) of the bridged rope (40). Therefore, the movable range (L2) of the two moving columns is equal to or less than the longest width (L1) of the bridged rope.

  In the present embodiment, the number of the ropes (40) is set to one in order to facilitate the description of the bridging route. It is also possible to do.

  In this embodiment, the one end (41a) of the rope is fixed to the one rope end fixing portion (70), and the one rope guide (71) is inserted in the spanning path of the rope (40). Then, after passing over the one rope focusing guide (15), below the uppermost part (141) of the one rope branching guide, below the uppermost part (241) of the other rope branching guide After passing through the other rope focusing guide (25) and passing through the other rope guide (72) and turning back, the upper side of the other rope focusing guide (25) and the other rope branching guide. The other end (41b) of the rope is fixed and bridged to the other rope end fixing portion (79) via the lower part (248) of the rope.

  The one rope end fixing portion (70) may be any mechanism that fixes the rope.

  The other rope end fixing portion (79) may be any mechanism that fixes the rope.

  Next, the opening operation of the open / close position variable gate installed on the platform of the track vehicle will be described with reference to FIGS.

  When the gate is closed, the entrance is closed by the virtual door B (84) as shown in FIG.

  When the left drive unit (13) is activated, the left moving column (11) moves horizontally along the beam (63) in the direction of the right moving column (21) (FIG. 8).

  As a result of the horizontal movement of the left moving column (11), the fixed portions (41a, 41b) at both ends of the rope are pulled in the direction of the right moving column, so that all the ropes are folded back in the vicinity of the beam ( The rope tension changes.)

  When all the ropes (40) are folded back in the vicinity of the beam, an opening (85) that is an entrance / exit appears between the left vertical fixing column (61) and the left moving column (11). In other words, the virtual door B (84) is compressed in the direction of the right moving column (the state of FIG. 8).

Further, as in the first embodiment, both moving columns (11, 21) are also moved in the direction of the left vertical fixed column (61). Note that the compression or extension direction and transition order of the virtual door A can be arbitrarily set and controlled by control equipment (not shown). Therefore, it is possible to cope with arrival of trains having different positions of the passenger doors.

  The open / close gate according to the third embodiment is a variable open / close position gate that includes two moving columns and uses a closed loop rope (a rope having no end or a rope in which ends of the rope are coupled to each other). It explains according to.

  The open / close position variable gate (1) is arranged inside one closed loop rope (40) bridged between two vertical fixed columns (61, 62) and a beam (63) having an inverted U-shaped cross section. Two moving columns (11, 21) erected by inserting the upper part, wheels (12) provided at the contact portion between the one moving column (11) and the ground (64), and the other movement A wheel (22) provided at a contact portion between the column (21) and the ground, a drive device (13) provided above the one moving column and driving the moving column, and provided above the other moving column A driving device (23) for driving the moving column; one rope focusing guide (15) provided on the one moving column for supporting the rope; and the other provided on the other moving column for supporting the rope. Rope focusing guide (25) and the rope supported by the one rope focusing guide A rope branch guide (14) for branching and supporting one of them, a rope branch guide (24) for branching and supporting one of the ropes supported by the other rope focusing guide, One rope guide (71) provided on the beam near the vertical fixed column and the other rope guide (72) provided on the beam near the other vertical fixed column. In addition, the closed part closed with the said closed loop rope is called virtual door C (86).

  The two moving columns (11, 21) reciprocate between the longest width (L1) of the bridged rope (40). Therefore, the movable range (L2) of the two moving columns is equal to or less than the longest width (L1) of the bridged rope.

  In the present embodiment, the number of the ropes (40) is set to one in order to facilitate the description of the bridging route. It is also possible to do.

  With regard to the spanning route of the rope (40), in this embodiment, after passing through the one rope guide (71), the rope (40) is routed above the one rope focusing guide (15), After passing through the other rope guide (72) via the lower part of the uppermost part (141), the lower part of the uppermost part (241) of the other rope branch guide, and the upper part of the other rope focusing guide (25). , Above the other rope focusing guide (25), below the lowermost portion (248) of the other rope branching guide, below the lowermost portion (148) of the one rope branching guide, 15) Via the upper side of the cable, the loop guide is closed by the one rope guide.

  Next, the opening operation of the open / close position variable gate installed on the platform of the track vehicle will be described with reference to FIGS.

  When the gate is closed, the entrance is closed by the virtual door C (86) as shown in FIG.

  When the left drive unit (13) is activated, the left moving column (11) moves horizontally along the beam (63) in the direction of the right moving column (21) (FIG. 10).

  Due to the horizontal movement of the left moving column (11), all the ropes (40) are all focused near the beam while being supported by the left rope focusing guide (15) (the tension of the rope changes). ).

  When all of the rope (40) is converged by the rope focusing guide (15), an opening (87) serving as a doorway between the left vertical fixing column (61) and the left moving column (11). Appears. In other words, the virtual door C (86) is compressed in the direction of the right moving column (the state of FIG. 10).

Further, as in the first embodiment, both moving columns (11, 21) are also moved in the direction of the left vertical fixed column (61). Note that the compression or extension direction and transition order of the virtual door C can be arbitrarily set and controlled by a control facility (not shown). Therefore, it is possible to cope with arrival of trains having different positions of the passenger doors.

  The open / close gate of the fourth embodiment is an open / close gate having one moving column between vertical fixed columns, and the configuration thereof will be described with reference to FIGS. 11, 12, and 20.

  The open / close gate (1) includes one rope end fixing portion (70) provided on the beam (63) close to one vertical fixing column (61), the one rope end fixing portion and the other vertical fixing column. (8) One rope (40) suspended between two ropes (40) spanned between (62) and a beam spanned between the two vertical fixed columns (61, 62) ( 11), a wheel (12) provided at a contact portion between the moving column and the beam, a driving device (13) provided above the moving column and driving the moving column, and provided on the moving column A rope focusing guide (15) for bundling and supporting eight ropes, eight rope branching guides (14) for branching and supporting one of the ropes bundled and supported by the rope focusing guide, The other rope end fixing portion (79) provided at various locations on the side surface of the other vertical fixing column; It is formed. The closed portion closed by the eight ropes is called a virtual door D (88) (FIG. 11).

  The moving column (11) reciprocates between the longest width (L1) of the bridged rope (40). Accordingly, the movable range (L2) of the movable column is equal to or less than the longest width (L1) of the bridged rope (FIG. 11).

  The wheel (12) only needs to facilitate the horizontal movement of the movable column, and may be changed to another mechanism or structure (for example, a sphere) having the same function.

  The role of the rope branching guide (14) is to branch one or a plurality of ropes converged by the rope focusing guide (15) and to maintain the ropes in a horizontal state (FIG. 11 and FIG. 20).

  Regarding the installation arrangement of the rope branch guide (14) on the movable column (11), branching one or a plurality of ropes converged by the rope focusing guide (15) and horizontally arranging the ropes Any arrangement can be allowed as long as it can be maintained in a state, but in consideration of smooth horizontal movement of the moving column, it is preferable that the moving column is arranged in a straight line along the longitudinal direction of the moving column (FIG. 11). .

  As for the position where the rope focusing guide (15) is provided, the moving column (11) closer to the beam (63) at a position higher than the rope branch guide (141) provided at the uppermost position of the rope branch guide (14). ) In the vicinity of the upper end, and closer to the one vertical fixing column (61) than the rope branch guide (141). This is because all the eight ropes are converged in the beam direction (FIG. 11).

  Although the number of the ropes (40) is eight in this embodiment, the number can be changed in consideration of the gate intrusion target, the smoothness of the horizontal movement of the movable column, and the like. For example, the number can be changed to 18 as shown in FIG. Note that the rope branch guide (141) provided at the uppermost position shown in FIG. 20 branches and supports three of the ropes supported by the rope focusing guide (15). Further, the second rope branch guide (142) from the top branches and supports two of the ropes supported by the rope focusing guide (15) (FIGS. 11 and 20).

  In this embodiment, the fixing portion (41a) at one end of the rope is the one end fixing portion (70). In addition, the fixing portion (41b) at the other end of the rope is the other end fixing portion (79) in the present embodiment (FIG. 11).

  A configuration in which the fixing portion (41a) at one end of the rope is fixed to one rope end fixing portion (70) provided on the ground or in the ground (64) is also acceptable (FIG. 12). .

  In the present embodiment, one end (41a) of the rope is fixed to the one end fixing portion (70), and the rope focusing guide ( 15), via the lower part of the rope branch guide (141) provided at the uppermost position among the rope branch guides, and to the other end fixing part (79) of the other end part (41b) of the rope. ) Is fixed and bridged (FIG. 11).

Next, the opening operation of the open / close gate installed on the platform (subway) of the track vehicle will be described with reference to FIGS.

  When the gate is closed, the entrance is closed by the virtual door D (88) as shown in FIG.

  When the drive device (13) is activated, the moving column (11) moves horizontally along the beam (63) in the direction of the right vertical fixed column (62).

  By the horizontal movement of the movable column (11), the eight ropes (40) are all converged in the vicinity of the beam while being supported by the rope focusing guide (15) (the tension of the rope changes).

  When all of the eight ropes (40) are converged by the rope focusing guide (15), an open portion (89) serving as a doorway between the vertical fixing column (61) on the left side and the moving column (11). ) Appears. In other words, the virtual door D (88) is compressed in the right vertical fixed column direction (state shown in FIG. 13).

  The open / close gate of the fifth embodiment is an open / close gate that has one moving column between the vertical fixed columns and does not require the rope focusing guide and the rope branch guide, and the configuration thereof will be described with reference to FIG.

  The open / close gate (1) has three ropes (40) spanned between two vertical fixed columns (61, 62) and an upper part inserted into an inverted U-shaped beam (63). The moving column (11) standing upright, the wheel (12) provided at the contact portion between the moving column and the ground (64), and the driving device (13) provided above the moving column and driving the moving column. ), One rope end fixing portion (70) provided above the moving column, the other rope end fixing portion (79) provided at each position of the moving column, and one vertical fixing column. A first rope guide (71) provided on the beam, a second rope guide (72) provided on the beam near the other vertical fixing column, and a third rope guide provided on each side of the other vertical fixing column. Rope guide (73). The closed portion closed with the three ropes is called a virtual door E (90).

  The moving column (11) reciprocates between the longest width (L1) of the bridged rope (40). Therefore, the movable range (L2) of the movable column is equal to or less than the longest width (L1) of the spanned rope.

  In this embodiment, the number of the ropes (40) is three in order to facilitate the explanation of the bridge route. However, the number of the ropes (40) is changed in consideration of the gate intrusion target and the smoothness of the horizontal movement of the moving column. It is also possible to do.

  In the embodiment, the one end (41a) of the rope is fixed to the one rope end fixing portion (70) in the spanning path of the uppermost rope (41) of the ropes. After the rope guide (71) is inserted and folded, the second rope guide (72) is inserted and folded downward (ground side), and the uppermost part of the third rope guide (73) is inserted. After folding back to the left side (moving column side), the other end portion (41b) of the rope is fixed and bridged to the uppermost portion of the other rope end portion fixing portion (79).

  Next, the opening operation of the open / close gate installed on the platform (subway) of the track vehicle will be described with reference to FIGS.

  When the gate is closed, the entrance is closed by the virtual door E (90) as shown in FIG.

  When the drive device (13) is activated, the moving column (11) moves horizontally along the beam (63) in the direction of the right vertical fixed column (62).

  By the horizontal movement of the movable column (11), the three ropes (40) are all turned back to the vicinity of the beam (the tension of the rope changes).

  When all the three ropes (40) are folded back, an opening (91), which is an entrance / exit, appears between the left vertical fixing column (61) and the moving column (11). In other words, the virtual door E (90) is compressed in the direction of the right vertical fixed column (the state of FIG. 15).

  The open / close gate according to the sixth embodiment is an open / close position variable gate in which four moving columns are provided between vertical fixed columns, and the configuration thereof will be described with reference to FIG.

  The open / close position variable gate (1) is located on the inside of eight ropes (40) spanned between two vertical fixed columns (61, 62) and an inverted U-shaped beam (63). Four moving columns (11, 21, 31, 32) erected and four pairs of wheels provided at the contact portion between the first to fourth moving columns and the ground (64), Four driving devices (13, 23, 33, 39) provided above each of the first to fourth moving columns and driving each moving column, and provided on the first moving column (11) A first rope focusing guide (15) for bundling and supporting the eight ropes, and a second rope focusing guide (bundling and supporting the eight ropes provided on the second moving column (21)) 25) and a third rope focusing guide provided on the third moving column (31) and supporting the eight ropes in a bundle. (35), a fourth rope focusing guide (37) which is provided on the fourth moving column (32) and bundles and supports the eight ropes, and is bundled and supported by the first rope focusing guide. 8 rope branch guides (14) for branching and supporting one of the ropes, and 8 ropes for branching and supporting one of the ropes bundled and supported by the second rope focusing guide A rope branch guide (24), eight rope branch guides (34) for branching and supporting one of the ropes bundled and supported by the third rope focusing guide, and the fourth rope focusing guide 8 rope branch guides (36) for branching and supporting one of the ropes to be bundled and supported, and one rope end fixing portion (70) provided at various locations on the side surface of the one vertical fixing column. ) And the other side of the other fixed column The other rope end fixing portions and (79), in that configuration. In addition, the closed part closed with eight ropes between the first moving column and the second moving column is referred to as a virtual door F (92).

  The four moving columns reciprocate between the longest width (L1) of the bridged rope. Accordingly, the movable range (L2) of each moving column is equal to or less than the longest width (L1) of the spanned rope.

  In the present embodiment, one end (41a) of the rope is fixed to the one rope end fixing portion (70), and the rope (40) is routed over the third moving column (31). Below the rope branching guide, above the rope focusing guide, above the rope focusing guide on the first moving column (11), below the rope branching guide, and to the second moving column (21 ) The lower end of the rope branch guide after passing through the lower part of the rope branching guide, the upper part of the rope focusing guide, and the upper part of the rope branching guide on the fourth moving column (32). The other end portion (41b) of the rope is fixed and bridged to the portion fixing portion (79).

  Next, the opening operation of the open / close position variable gate installed on the platform of the track vehicle will be described with reference to FIGS.

  When the gate is closed, the entrance is closed by the virtual door F (92) as shown in FIG.

  When the first drive unit (13) is activated, the first moving column (11) moves horizontally along the beam (63) in the direction of the second moving column (21) (FIG. 17).

  By the horizontal movement of the first moving column (11), the eight ropes (40) are all converged in the vicinity of the beam while being supported by the first rope focusing guide (15). Changes).

  When all the eight ropes (40) are converged by the first rope focusing guide (15), the entrance / exit is between the third moving column (31) and the first moving column (11). The open part (93) which appears is shown. In other words, the virtual door F (92) is compressed in the second moving column direction (right vertical fixed column direction) (the state shown in FIG. 17).

Further, as in the first embodiment, all the moving columns move also in the direction of the left vertical fixed column (61). Note that the compression or expansion direction and transition order of the virtual door F (92) can be arbitrarily set and controlled by control equipment (not shown). Therefore, it is possible to cope with arrival of trains having different positions of the passenger doors.

  The open / close gate according to the seventh embodiment is an open / close position variable gate in which six moving columns are provided between vertical fixed columns, and the configuration thereof will be described with reference to FIG.

  The open / close position variable gate (1) includes four rope end fixing portions (70a, 70b, 70c, 70d) provided at various positions in the center of the beam (63) having an inverted U-shaped cross section, and one vertical fixing column ( 61) and the eight ropes (40a) spanned between the first rope end fixing part (70a), the second rope end fixing part (70b) and the third rope end The eight ropes (40b) spanned between the portion fixing portions (70c) and the fourth rope end portion fixing portion (70d) and the other vertical fixing column (62). Eight ropes (40c), six moving columns (11, 21, 31, 32, 51, 52) erected by inserting the upper part inside the beam, and the first to sixth movements 6 pairs of wheels provided at the contact portion between the pillar and the ground (64) and above each of the first to sixth moving pillars 6 driving devices (13, 23, 33, 39, 53, 59) for driving each moving column and the 8 ropes (40b) provided on the first moving column (11) are bundled together. A first rope focusing guide (15) for supporting the second rope, and a second rope focusing guide (25) for bundling and supporting the eight ropes (40b) provided on the second moving column (21), A third rope focusing guide (35) provided on the third moving column (31) for bundling and supporting the eight ropes (40a), and provided on the fourth moving column (32). A fourth rope focusing guide (37) for bundling and supporting the ropes (40c) and a fifth rope (40a) for bundling and supporting the eight ropes (40a) provided on the fifth moving column (51) Rope focusing guide (55) and the eight provided on the sixth moving column (52) A sixth rope focusing guide (57) that bundles and supports the rope (40c) and eight rope branching guides that branch and support one of the ropes bundled and supported by the first rope focusing guide. (14), eight rope branch guides (24) for branching and supporting one of the ropes bundled and supported by the second rope focusing guide, and bundled by the third rope focusing guide 8 rope branch guides (34) for branching and supporting one of the supported ropes, and 8 for branching and supporting one of the ropes bundled and supported by the fourth rope focusing guide. One rope branching guide (36), eight rope branching guides (54) for branching and supporting one of the ropes bundled and supported by the fifth rope focusing guide, and the sixth rope Bundle and support with focusing guide 8 rope branch guides (56) for branching and supporting one of the ropes, a string adjusting mechanism (50) provided above the one vertical fixing column, and the other vertical fixing column , Provided on one of the rope guides (71) provided on the beam (63) near the vertical fixing column and on the beam (63) near the other vertical fixing column. And the other rope guide (72). The closed portion closed by the eight ropes (40b) between the first moving column (11) and the second moving column (21) is referred to as a virtual door F (94).

  The six moving columns reciprocate between the longest width (L1) of the spanned rope. Accordingly, the movable range (L2) of each moving column is equal to or less than the longest width (L1) of the spanned rope.

  In the present embodiment, one end of the rope is fixed to the string adjusting mechanism (50) provided above the one vertical fixing column (61) in the spanning route of the eight ropes (40a) on the left side. Then, after inserting the one rope guide (71), the rope on the fifth moving column (51), above the rope focusing guide, below the rope branching guide, and on the third moving column (31). The other end of the rope is fixed and bridged to the first rope end fixing portion (70a) via the lower portion of the branch guide and the upper portion of the rope focusing guide.

  In the present embodiment, one end (41a) of the rope is fixed to the second rope end fixing portion (70b) in the spanning route of the eight ropes (40b) at the center. Above the rope focusing guide on the moving column (11), below the rope branching guide, below the rope branching guide on the second moving column (21), and above the rope focusing guide, the third rope The other end portion (41b) of the rope is fixed to the end fixing portion (70c).

  In the present embodiment, one end of the rope is fixed to the fourth rope end fixing portion (70d) with respect to the spanning route of the eight right ropes (40c), and the fourth moving column ( 32) above the rope focusing guide, above the rope branching guide, below the rope branching guide on the sixth moving column (52), above the rope focusing guide, and to the other rope guide (72). Then, the other end of the rope is fixed and bridged to the string adjusting mechanism (50) provided above the other vertical fixing column (62).

  Next, the opening operation of the open / close gate installed on the platform (subway) of the track car will be described with reference to FIGS.

  When the gate is closed, the entrance is closed by the virtual door G (94) as shown in FIG.

  When the first drive unit (13) is activated, the first moving column (11) moves horizontally along the beam (63) in the direction of the second moving column (21) (FIG. 19).

  By the horizontal movement of the first moving column (11), the eight ropes (40b) are all converged in the vicinity of the beam while being supported by the first rope focusing guide (15) (the tension of the rope). Changes).

  When all of the eight ropes (40b) are converged by the first rope focusing guide (15), the entrance / exit is between the third moving column (31) and the first moving column (11). An opening (95) appears. In other words, the virtual door G (94) is compressed in the second moving column direction (right vertical fixed column direction) (the state in FIG. 19).

Further, as in the first embodiment, all the moving columns move also in the direction of the left vertical fixed column (61). Note that the compression or expansion direction and transition order of the virtual door G (94) can be arbitrarily set and controlled by control equipment (not shown). Therefore, it is possible to cope with arrival of trains having different positions of the passenger doors.

  The open / close gate of the eighth embodiment is an open / close gate in which the movable column moves in the vertical direction, and the configuration thereof will be described with reference to FIG.

  The open / close gate (1) includes five ropes (40a) spanned between the lower side of one vertical fixing column (61) and the beam (63), and the lower side of the other vertical fixing column (62) and the beam. Five ropes (40b) spanned between (63), one moving column (11) sandwiched between both the vertical fixed columns, and a driving device for driving the moving columns (13), one rope focusing guide (15) for bundling and supporting the five ropes (40a), and one of the ropes bundling and supporting by the one rope focusing guide for branching and supporting One of the rope branching guide (14), the other rope focusing guide (25) that bundles and supports the five ropes (40b), and the rope that is bundled and supported by the other rope focusing guide. A rope branch guide (24) for branching and supporting; One first rope end fixing portion (70a) provided below the vertical fixing column, one second rope end fixing portion (70b) provided below the other vertical fixing column, and the beam And the other rope end fixing portion (79) provided at various locations below. The closed portion closed by the ten ropes is called a virtual door H (96).

  The moving column (11) reciprocates between the longest width (L1) of the bridged rope (40). Therefore, the movable range (L2) of the movable column is equal to or less than the longest width (L1) of the spanned rope.

  About the position where the one rope focusing guide (15) is provided, the ground is closer to the left vertical fixing column (61) at the left side of the rope branch guide provided on the leftmost side of the rope branch guide (14) ( 64) in the vicinity and closer to one vertical fixing column (61) than the rope branch guide. This is to converge all of the five ropes (40a) in the direction of the one vertical fixed column.

  About the position where the other rope focusing guide (25) is provided, the ground is closer to the right vertical fixing column (62) at a right position than the rope branch guide provided on the rightmost side of the rope branch guide (24) ( 64) in the vicinity and closer to the other vertical fixing column (62) than the rope branch guide. This is to focus all of the five ropes (40b) in the direction of the other vertical fixed column.

  In this embodiment, the fixing portion (41a) at one end of the rope (40a) is the first first rope end fixing portion (70a). In addition, the fixing portion (41b) at the other end of the rope is the other rope end fixing portion (79) in the present embodiment.

  Moreover, about the fixing location of the one end part of the said rope (40b), it is a said 1st 2nd rope end part fixing | fixed part (70b) in a present Example. Further, in the present embodiment, the fixing portion of the other end portion of the rope is the other rope end fixing portion (79).

  The number of ropes and erection may be any.

  Next, the opening operation of the open / close gate installed on the platform (subway) of the track car will be described with reference to FIGS.

  When the gate is closed, the entrance is closed by a virtual door H (96) as shown in FIG.

  When the driving device (13) is operated, the moving column (11) vertically moves (moves upward as shown in FIG. 22) in the direction of the beam (63) along the vertical fixed columns (61, 62) on both sides.

  By the vertical movement of the moving column (11), the five left ropes (40a) are all focused near the left vertical fixing column while being supported by the left rope focusing guide (15). The tension shape changes).

  Further, the right five ropes (40b) are all converged in the vicinity of the right vertical fixing column while being supported by the right rope focusing guide (25) (the tension of the rope changes).

  When all of the ten ropes (40) are converged by the both rope focusing guides (15, 25), an opening (97) serving as a doorway between the ground (64) and the movable column (11). Appears. In other words, the virtual door H (96) is compressed in the beam direction (state shown in FIG. 22).

  In addition, although the description has been made assuming an example in which the open / close gate of the present application is installed on the platform of an orbital vehicle, it is naturally possible to install and use in various other places as long as the configuration is similar.

  The open / close gate of the present invention has industrial applicability because it is an excellent open / close gate that can save installation space and can be expected to reduce maintenance work (reduction of maintenance work time). Further, the open / close position variable gate of the present invention has industrial applicability because it is an even better open / close position variable gate that can cope with the change in the position of the track vehicle door.

1 Open / close gate, open / close position variable gate 11 One moving column (left side)
12 Wheel 13 Drive device 14 One rope branch guide 141 One rope branch guide (top)
142 One rope branch guide 143 One rope branch guide 144 One rope branch guide 145 One rope branch guide 146 One rope branch guide 147 One rope branch guide 148 One rope branch guide (lowermost part)
15 One rope focusing guide (string focusing support)
16 Guide 17 L-shaped frame 21 The other moving column (right side)
22 Wheels 23 Drive unit 24 The other rope branch guide 241 The other rope branch guide (top)
242 The other rope branch guide 243 The other rope branch guide 244 The other rope branch guide 245 The other rope branch guide 246 The other rope branch guide 247 The other rope branch guide 248 The other rope branch guide (lowermost part)
25 The other rope focusing guide (string focusing support)
26 Guide 27 L-shaped frame 31 Third moving column 32 Fourth moving column 33 Third driving device 34 Third rope branching guide 35 Third rope focusing guide 36 Fourth rope branching guide 37 Fourth Rope focusing guide 39 Fourth drive device 40 Rope (string)
40a rope 40b rope 41 rope (top)
41a One end of the rope 41b The other end of the rope 42 Rope 43 Rope 44 Rope 45 Rope 46 Rope 47 Rope 48 Rope (bottom part)
50 String body adjusting mechanism 51 Fifth moving column 52 Sixth moving column 53 Fifth drive unit 54 Fifth rope branching guide 55 Fifth rope branching guide 56 Sixth rope branching guide 57 Sixth rope focusing Guide 59 Sixth drive unit 60 Fixed structure 61 One vertical fixed column (left side)
62 The other vertical fixing column (right side)
63 Beam 64 Ground 70 Rope end fixing part 70a Rope end fixing part (Example 7 only)
70b Rope end fixing part (Example 7 only)
70c Rope end fixing part (Example 7 only)
70d Rope end fixing part (Example 7 only)
71 One rope guide (left side)
72 The other rope guide (right side)
73 Third rope guide (Example 5 only)
79 Rope end fixing part 81 Virtual door A
82 Opening part 83 Opening part 84 Virtual door B
85 Opening part 86 Virtual door C
87 Opening 88 Virtual Door D
89 Opening part 90 Virtual door E
91 Opening part 92 Virtual door F
93 Opening part 94 Virtual door G
95 Opening part 96 Virtual door H
97 Opening part L1 Maximum width of the spanned rope L2 Movable width of moving column

Claims (3)

A fixed structure including two fixed columns and two beams built on the fixed columns;
A plurality of cords that are bridged between the fixed structure each other,
One or more moving columns moving along the beam ;
Comprising at least
The moving column includes a string body convergence support that bundles and supports all or a part of the plurality of string bodies,
The movable column reciprocates in the horizontal direction within the range of the longest width of the stretched string body , and the plurality of string bodies are converged while receiving the support of the string body convergence support tool by the movement of the movable column. As a result, at least an open portion appears between the fixed column and the movable column.
An open / close gate characterized by that . A fixed structure including a ground, two fixed columns, and two beams mounted on the fixed columns;
A plurality of strings spanned between the lower side of the fixed column and the beam ;
A moving column that moves along the fixed column ;
Comprising at least
The moving column includes a string body convergence support that bundles and supports all or a part of the plurality of string bodies,
The movable column reciprocates vertically in the range of the longest width of the spanned string body , and the plurality of string bodies are supported by the string body convergence support tool by the movement of the movable column. By being focused near the fixed column, an open part appears between the ground and the moving column.
An open / close gate characterized by that . A string body branching support device for branching and supporting one or more of the plurality of string bodies bundled and supported by the string body convergence support device is added to the moving column .
The open / close gate according to claim 1, wherein the open / close gate is provided.