CN215097582U

CN215097582U - Subway handrail gallows of easy installation

Info

Publication number: CN215097582U
Application number: CN202120874308.4U
Authority: CN
Inventors: 王天勇
Original assignee: Qingdao Sanlaser Machinery Co ltd
Current assignee: Qingdao Sanlaser Machinery Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-12-10
Anticipated expiration: 2031-04-26

Abstract

The utility model discloses a subway handrail gallows of easy installation, including the montant, install horizontal montant coupling mechanism on the montant installs the horizontal pole on horizontal montant coupling mechanism, installs horizontal pole coupling mechanism on the horizontal pole. Subway handrail gallows passes through connecting device usually among the prior art and connects, and is not convenient for dismantle, the utility model discloses but lug connection horizontal pole and montant, horizontal pole and horizontal pole need not connecting device, easy operation, the installation and the dismantlement of being convenient for. Just the utility model discloses the installation back outward appearance is pleasing to the eye clean and tidy.

Description

Subway handrail gallows of easy installation

Technical Field

The utility model relates to a subway handrail gallows of easy installation belongs to the railcar technique.

Background

The general level of handrail gallows sets up in the inside both sides of carriage on the subway, because whole length is longer, adopts multisection horizontal pole end to end connection to form usually, in order to increase support intensity, the gallows in every section carriage all adopts many montants to support usually, montant one end and gallows fixed connection.

Chinese patent publication No. CN201620690226.3 discloses a subway handrail hanger connecting device of easy installation, including the connecting piece, connecting piece top fixedly connected with montant, the equal fixedly connected with horizontal pole in the connecting piece left and right sides, both ends are all fixed to be equipped with about the horizontal pole and stretch out the end, the connecting piece includes the horizontal interface of connecting piece, the fixed first arch that is equipped with in the horizontal interface side of connecting piece, the horizontal interface internal surface fixation of connecting piece is equipped with the second arch, the horizontal interface top of connecting piece is provided with the opening, the fixed elasticity locating part that is equipped with in the protruding inner wall side of second, the inside rotation of the horizontal interface of connecting piece is connected with the rotation piece, it is provided with the recess to rotate the middle part.

Chinese patent publication No. CN201420681639.6 provides a subway handrail hanger connecting device, the device includes perpendicular jib and tee bend at least, the one end of perpendicular jib stretches into in the branch pipe of tee bend, the tip of perpendicular jib has two at least flexible protruding heads, have quantity on the branch pipe inner wall of tee bend and stretch out the same draw-in groove of head, every flexible protruding head all blocks and locates one in the draw-in groove. During the use, can be equipped with the one end of flexible suddenly head with perpendicular jib and insert inside the branch pipe of tee bend, flexible suddenly head receives the inside shrink of the prevention of tee bend branch pipe inner wall, inside perpendicular jib got into the tee bend branch pipe smoothly, when stretching into draw-in groove position, flexible sudden head release elasticity card was located in the draw-in groove to realize being connected of perpendicular jib and tee bend branch pipe, only need with flexible suddenly head insert the draw-in groove in can.

However, in the prior art, the cross rod, the vertical rod, the cross rod and the cross rod are generally connected through the connecting device, the cross rod, the connecting device and the vertical rod need to be controlled simultaneously, and the installation is inconvenient.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned defect that exists among the prior art, the utility model aims at providing an easy subway handrail gallows of installing.

The utility model provides a following technical scheme:

the utility model provides an easy subway handrail gallows of installing, includes the montant, installs horizontal montant coupling mechanism on the montant installs the horizontal pole on horizontal montant coupling mechanism, installs horizontal pole coupling mechanism on the horizontal pole.

Specifically, horizontal pole and vertical pole coupling mechanism is including welding the welding connecting plate on the montant is in the coupling mechanism one on the connecting plate, be equipped with round hole one and square hole one on horizontal pole one side, just square hole one is located the right of round hole one, just coupling mechanism one is installed in the round hole one, the movable mounting is in coupling mechanism two of square hole one, just coupling mechanism two is arranged in on the horizontal pole inner wall.

The connecting mechanism comprises a second connecting plate welded at one end of the cross rod, a second round hole is formed in the second connecting plate, the cross rod is close to one end of the second connecting plate and is provided with a second square hole, the second connecting mechanism is installed in the second square hole, the other end of the cross rod is welded with the first connecting plate, and the first connecting plate is welded with the first connecting mechanism.

Specifically, the first connecting mechanism comprises a locking column welded on the first connecting plate, a cross-shaped groove is formed in one end of the locking column, a first clamping block and a second clamping block are mounted in the groove through a pin shaft, the first clamping block and the second clamping block are symmetrically arranged in the cross-shaped groove respectively, and a third spring is connected between the first clamping block and the second clamping block which are symmetrically arranged respectively.

Specifically, the second connecting mechanism comprises a cylindrical pipe, a positioning column welded on the cylindrical pipe, and a circular ring welded on the positioning column.

Specifically, the connecting mechanism for the transverse and vertical rods comprises a third connecting mechanism welded on the vertical rods, and a positioning mechanism movably mounted on the transverse rod, wherein the positioning mechanism is movably mounted on the third connecting mechanism.

The connecting device comprises a connecting pipe, springs are welded at two ends of the connecting pipe, a positioning plate is welded on the springs, and the positioning plate is in contact with the fixing blocks.

The connecting mechanism I comprises a connecting plate I, a connecting plate II, a spring II and a supporting pipe, wherein the connecting plate I is welded on the vertical rod, the spring II is welded on the connecting plate I, the supporting pipe is welded on the connecting plate II, the spring II is positioned in the supporting pipe, the locking plate is welded on the spring II, a positioning column is welded on the locking plate, and a fixture block I is welded on the positioning column.

Specifically, positioning mechanism is including establishing through-hole on the horizontal pole is established arc hole on the horizontal pole, just the arc hole with through-hole intercommunication, movable mounting be in rotor plate on the arc hole, rotor plate one end welding has the fixed plate, the other end welding has fixed fixture block, just fixed fixture block installs on the reference column.

The utility model has the advantages that:

1. subway handrail gallows connects through connecting device usually among the prior art, needs to control simultaneously and live horizontal pole, connecting device and montant, and it is inconvenient to install, the utility model discloses but lug connection horizontal pole and montant, horizontal pole and horizontal pole need not connecting device, easy operation, be convenient for install and dismantle.

2. The utility model discloses the simple installation just installs the back outward appearance pleasing to the eye clean and tidy.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the internal structure of embodiment 1 of the present invention;

fig. 2 is a plan view of a locking column according to embodiment 1 of the present invention;

fig. 3 is a schematic view of an internal structure of a first connection mechanism according to embodiment 1 of the present invention;

fig. 4 is a schematic view of the internal structure of embodiment 2 of the present invention;

fig. 5 is a schematic view of the internal structure of a connecting device according to embodiment 2 of the present invention;

fig. 6 is a schematic view of the internal structure of the connecting device and the cross bar after installation according to embodiment 2 of the present invention;

fig. 7 is a schematic view of the internal structure of a positioning mechanism according to embodiment 2 of the present invention;

fig. 8 is an axonometric view of the positioning mechanism according to embodiment 2 of the present invention;

labeled as: 1. a positioning mechanism; 2. a first connecting mechanism; 3. a fixed block; 4. a second connecting mechanism; 5. a third connecting mechanism; 6. a connecting device; 7. a cross bar; 8. a second square hole; 9. a second round hole; 10. a vertical rod; 11. a first square hole; 12. a first round hole; 13. a second connecting plate; 14. a first connecting plate; 101. fixing the fixture block; 102. a chute; 103. limiting counter bores; 104. a fixing plate; 105. an arc-shaped hole; 106. a through hole; 107. a rotating plate; 201. a locking post; 202. a cross-shaped groove; 203. a third spring; 204. a first clamping block; 205. a pin shaft; 206. a second clamping block; 401. a circular ring; 402. positioning blocks; 403. a cylindrical tube; 501. supporting a tube; 502. a third connecting plate; 503. a second spring; 504. a locking plate; 505. a positioning column; 506. a fixture block III; 601. a connecting pipe; 602. positioning a plate; 603. and a first spring.

Detailed Description

Example 1

As shown in fig. 1 to 3, the subway handrail hanger easy to mount comprises a vertical rod 10, a transverse-vertical rod connecting mechanism mounted on the vertical rod 10, a transverse rod 7 mounted on the transverse-vertical rod connecting mechanism, and a transverse rod connecting mechanism mounted on the transverse rod 7.

Horizontal montant coupling mechanism is including the welding at connecting plate one 14 on the montant 10, the welding is in coupling mechanism one 2 on the connecting plate one 14, be equipped with round hole one 12 and square hole one 11 on 7 one sides of horizontal pole, just square hole one 11 is located the right of round hole one 12, just coupling mechanism one 2 is installed in round hole one 12, the movable mounting be in the coupling mechanism two 4 of square hole one 11, just coupling mechanism two 4 are arranged in on 7 inner walls of horizontal pole.

The cross rod connecting mechanism comprises a second connecting plate 13 welded at one end of the cross rod 7, a second round hole 9 is formed in the second connecting plate 13, the cross rod 7 is close to one end of the second connecting plate 13 and is provided with a second square hole 8, the second connecting mechanism 4 is installed in the second square hole 8, the other end of the cross rod 7 is welded with a first connecting plate 14, and the first connecting plate 14 is welded with a first connecting mechanism 2.

The first connecting mechanism 2 comprises a locking column 201 welded on the first connecting plate 14, a cross-shaped groove 202 is formed in one end of the locking column 201, a first clamping block 204 and a second clamping block 206 are mounted in the groove 202 through a pin shaft 205, the first clamping block 204 and the second clamping block 206 are symmetrically arranged in the cross-shaped groove 202 respectively, and a second spring 203 is connected between the symmetrically arranged first clamping block 204 and the second clamping block 206 respectively. The shape of the second clamping block 206 is matched with that of the inner wall of the cross bar 7.

The second connecting mechanism 4 comprises a cylindrical tube 403, a positioning block 402 welded on the cylindrical tube 403, and a ring 401 welded on the positioning block 402. The positioning block 402 is installed in the second square hole 8, and the width of the second square hole 8 is equal to the width of the positioning block 402. And when the vertical rod 10 is installed on the cross rod 7, the connecting mechanism II 4 is sleeved outside the locking column 201 of the connecting mechanism I2, and the diameter of the inner wall of the cylindrical pipe 403 is equal to that of the locking column 201.

The utility model discloses embodiment 1's theory of operation does:

the vertical rod 10 is manually installed on the cross rod 7 corresponding to the first round hole 12, the first connecting mechanism 2, the first clamping block 204 and the second clamping block 206 on the first connecting mechanism 2 are welded on the vertical rod 10, the first clamping block 204 and the second clamping block 206 contract the second spring 203 under the action of force, and when the first clamping block 204 and the second clamping block 206 completely enter the cross rod 7, the first clamping block 204 and the second clamping block 206 pop out under the reaction of the force of the second spring 203, so that the vertical rod 10 is clamped on the cross rod 7.

When the cross bars 7 are installed, one end of each cross bar 7 is installed at the other end of each cross bar 7 corresponding to the circular hole II 9 manually, similarly, the connecting mechanism I2 is welded at one end of each cross bar 7, the first clamping block 204 and the second clamping block 206 on the connecting mechanism I2 are welded, the first clamping block 204 and the second clamping block 206 shrink the second spring 203 under the action of force, and when the first clamping block 204 and the second clamping block 206 completely enter the cross bar 7, the first clamping block 204 and the second clamping block 206 pop up under the reaction of the force of the second spring 203, so that one end of each cross bar 7 is clamped at the other end of the corresponding cross bar 7.

And a first cross rod which is installed at the last is not welded with the connecting mechanism 2 or one end of the first cross rod welded with the connecting mechanism 2 is provided with a circular tube with the inner wall diameter equal to the diameter of the locking column 201.

If the cross bar 7 is to be taken down from the vertical bar 10, the circular ring 401 is pulled manually, the cylindrical tube 403 moves upwards along the second square hole 8 in the positioning block 402, so that the second spring 203 is contracted by the first fixture block 204 and the second fixture block 206 under the action of force, and the cross bar 7 is taken down.

If the two crossbars 7 are to be separated, similarly, the circular ring 401 is pulled manually, the cylindrical tube 403 moves upwards along the second square hole 8 in the positioning block 402, so that the first clamping block 204 and the second clamping block 206 contract the second spring 203 under the action of force, and the crossbars 7 are taken down.

Example 2

As shown in fig. 4-8, an easy-to-mount subway handrail hanger comprises a vertical rod 10, a horizontal-vertical rod connecting mechanism mounted on the vertical rod 10, a horizontal rod 7 mounted on the horizontal-vertical rod connecting mechanism, and a horizontal rod connecting mechanism mounted on the horizontal rod 7.

The transverse vertical rod connecting mechanism comprises a connecting mechanism III 5 welded on the vertical rod 10, a positioning mechanism 1 movably mounted on the transverse rod 7, and the positioning mechanism 1 is movably mounted on the connecting mechanism III 5.

Please refer to fig. 6, the cross bar connecting mechanism includes fixing blocks 3 welded at two ends of the cross bar 7, and a connecting device 6 mounted on the fixing blocks 3, and please refer to fig. 5, the connecting device 6 includes a connecting pipe 601, two ends of the connecting pipe 601 are both welded with a first spring 603, a positioning plate 602 is welded on the first spring 603, and the positioning plate 602 contacts with the fixing blocks 3. The diameter of the inner wall of the connection pipe 601 is equal to the diameter of the fixing block 3.

The third connecting mechanism 5 comprises a third connecting plate 502 welded on the vertical rod 10, a second spring 503 welded on the third connecting plate 502, and a supporting tube 501 welded on the third connecting plate 502, wherein the second spring 503 is located in the supporting tube 501 and is welded on a locking plate 504 on the second spring 503, a positioning column 505 is welded on the locking plate 504, and a third fixture block 506 is welded on the positioning column 505.

Referring to fig. 4, 7 and 8, the positioning mechanism 1 includes a through hole 106 disposed on the cross bar 7, an arc hole 105 disposed on the cross bar 7, the arc hole 105 is communicated with the through hole 106, a rotating plate 107 movably mounted on the arc hole 105, a fixing plate 104 is welded to one end of the rotating plate 107, a fixing block 101 is welded to the other end of the rotating plate, and the fixing block 101 is mounted on the positioning column 505. The fixing plate 104 functions to position the fixing jaw 101 such that the fixing jaw 101 can move only along the arc-shaped hole 105.

The surface of the fixed fixture block 101 is provided with a sliding groove 102 in a penetrating manner, the positioning column 505 is located inside the sliding groove 102, the surface of the fixed fixture block 101 is provided with a limiting counter bore 103, and the limiting counter bore 103 corresponds to the sliding groove 102. The outside diameter of the positioning post 505 is equal to the width of the sliding slot 102, and a clearance fit is adopted.

The utility model discloses embodiment 2's theory of operation does:

the positioning column 505 on the vertical rod 10 is manually made to penetrate through the through hole 106 to press the cross rod 7, meanwhile, the fixed clamping block 101 is pushed, the fixed clamping block 101 moves along the arc-shaped hole 105, the fixed clamping block 101 enables the positioning column 505 to penetrate through the sliding groove 102, the cross rod 7 is loosened, and the clamping block III 506 is clamped on the limiting counter bore 103 under the reaction of the force of the spring II 503.

When the cross rods 7 are installed, the positioning plate 602 on the connecting device 6 is manually pressed, the first compression spring 603 is installed on the fixing block 3, the fixing block 3 of the other cross rod 7 is also installed on the connecting device 6, and at the moment, the positioning plate 602 enables the two cross rods 7 to be fixed on the connecting device 6 under the reaction of the force of the first spring 603.

If the cross bar 7 is to be taken off from the vertical bar 10, the cross bar 7 is pressed, and the fixed fixture 101 is pushed.

If it is desired to separate the two crossbars 7, the crossbars 7 are extracted from the connecting device 6.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an easy subway handrail gallows of installing, includes montant (10), installs horizontal montant coupling mechanism on montant (10), installs horizontal pole (7) on horizontal montant coupling mechanism, installs horizontal pole coupling mechanism on horizontal pole (7).

2. An easy-to-mount subway handrail hanger as claimed in claim 1, wherein said horizontal-vertical bar connection mechanism comprises a first connection plate (14) welded to said vertical bar (10), a first connection mechanism (2) welded to said first connection plate (14), a first circular hole (12) and a first square hole (11) are provided on one side of said cross bar (7), and said first square hole (11) is located on the right of said first circular hole (12), and said first connection mechanism (2) is mounted in said first circular hole (12), a second connection mechanism (4) movably mounted in said first square hole (11), and said second connection mechanism (4) is disposed on the inner wall of said cross bar (7).

3. An easily-installed subway handrail hanger as claimed in claim 2, wherein said cross bar connection mechanism comprises a second connection plate (13) welded at one end of said cross bar (7), said second connection plate (13) is provided with a second circular hole (9), one end of said cross bar (7) close to said second connection plate (13) is provided with a second square hole (8), said second connection mechanism (4) is installed in said second square hole (8), said first connection plate (14) is welded at the other end of said cross bar (7), and said first connection mechanism (2) is welded at said first connection plate (14).

4. An easy-to-mount subway handrail hanger as claimed in claim 3, wherein said first connecting mechanism (2) comprises a locking column (201) welded to said first connecting plate (14), a cross-shaped groove (202) is formed at one end of said locking column (201), a first clamping block (204) and a second clamping block (206) are mounted in said groove (202) through a pin (205), said first clamping block (204) and said second clamping block (206) are respectively symmetrically disposed in said cross-shaped groove (202), and a third spring (203) is connected between said first clamping block (204) and said second clamping block (206) which are symmetrically disposed.

5. An easy-to-install subway handrail hanger as claimed in claim 3, wherein said second connecting mechanism (4) comprises a cylindrical tube (403), a positioning block (402) welded on said cylindrical tube (403), and a circular ring (401) welded on said positioning block (402).

6. An easy-to-mount subway handrail hanger as claimed in claim 1, wherein said connecting means of transverse and vertical rods comprises a third connecting means (5) welded on said vertical rods (10), a positioning means (1) movably mounted on said cross rod (7), and said positioning means (1) is movably mounted on said third connecting means (5).

7. An easy-to-mount subway handrail hanger as claimed in claim 1, wherein said cross bar connection mechanism comprises a fixing block (3) welded at both ends of said cross bar (7), a connection device (6) mounted on said fixing block (3), said connection device (6) comprises a connection pipe (601), a first spring (603) is welded at both ends of said connection pipe (601), a positioning plate (602) is welded on said first spring (603), and said positioning plate (602) is in contact with said fixing block (3).

8. An easy-to-install subway handrail hanger as claimed in claim 6, wherein said third connecting mechanism (5) comprises a third connecting plate (502) welded on said vertical rod (10), a second spring (503) welded on said third connecting plate (502), a supporting tube (501) welded on said third connecting plate (502), said second spring (503) is located in said supporting tube (501), a locking plate (504) welded on said second spring (503), said locking plate (504) is welded with a positioning column (505), and said positioning column (505) is welded with a third clamping block (506).

9. An easy-to-mount subway handrail hanger as claimed in claim 8, wherein said positioning mechanism (1) comprises a through hole (106) formed on said cross bar (7), an arc hole (105) formed on said cross bar (7), said arc hole (105) being communicated with said through hole (106), a rotating plate (107) movably mounted on said arc hole (105), a fixing plate (104) welded to one end of said rotating plate (107), a fixing block (101) welded to the other end of said rotating plate, and said fixing block (101) being mounted on said positioning column (505).