CN210944445U - Elevator bridge compartment handrail - Google Patents

Elevator bridge compartment handrail Download PDF

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Publication number
CN210944445U
CN210944445U CN201921896056.4U CN201921896056U CN210944445U CN 210944445 U CN210944445 U CN 210944445U CN 201921896056 U CN201921896056 U CN 201921896056U CN 210944445 U CN210944445 U CN 210944445U
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CN
China
Prior art keywords
flange
handrail
hoop
hoop body
main body
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Active
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CN201921896056.4U
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Chinese (zh)
Inventor
王东亮
周光涛
夏汉兵
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Shenzhen Shuling Elevator Engineering Co ltd
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Shenzhen Shuling Elevator Engineering Co ltd
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Priority to CN201921896056.4U priority Critical patent/CN210944445U/en
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Publication of CN210944445U publication Critical patent/CN210944445U/en
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Abstract

The utility model relates to an elevator bridge railway carriage or compartment handrail, including installing the handrail main part on the bridge railway carriage or compartment wallboard, be fixed with the erection column on the bridge railway carriage or compartment wallboard, the end fixing that the bridge railway carriage or compartment wallboard was kept away from to the erection column has first flange, the end fixing of handrail main part has the second flange, the second flange passes through mounting and first flange fixed connection. When the handrail main body needs to be replaced, the fixing piece is loosened in the bridge compartment, the first flange and the second flange can be detached, the handrail main body is replaced, then the handrail main body is fixed on the mounting column through the fixing piece, and workers do not need to enter the elevator shaft to operate, so that the handrail main body is safe and convenient.

Description

Elevator bridge compartment handrail
Technical Field
The utility model belongs to the technical field of the elevator technique and specifically relates to an elevator cab handrail is related to.
Background
With the continuous acceleration of the modern construction process of China, the elevator becomes an indispensable necessary facility in daily life of people, and the elevator handrail is one of important parts of the elevator.
The screw rod is fixed at the end part of a common handrail, the mounting hole is formed in the side wall of the car, during mounting, one person needs to hold the handrail in the car to align the mounting hole, the screw rod penetrates through the mounting hole, the other person locks the handrail in the well through the nut, and then the handrail is fixed on the side wall of the car. When the handrail is damaged, the handrail is replaced, and only one person needs to enter the shaft to unscrew the nut, so that the replacement and installation of the handrail can be completed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an elevator carriage handrail, it just can accomplish the change and the installation of handrail in the carriage, and the staff need not get into in the well.
The above object of the present invention can be achieved by the following technical solutions:
an elevator bridge handrail comprises a handrail main body installed on a bridge wall plate, wherein an installation column is fixed on the bridge wall plate, a first flange is fixed at the end part, far away from the bridge wall plate, of the installation column, a second flange is fixed at the end part of the handrail main body, and the second flange is fixedly connected with the first flange through a fixing piece.
Through adopting above-mentioned technical scheme, the erection column is located the railway carriage or compartment, and the erection column is fixed on the railway carriage or compartment wallboard, and the erection column can provide the support for the handrail main part, and is fixed first flange and second flange through the mounting for the handrail main part is fixed on the erection column. When the handrail main body needs to be replaced, the fixing piece is loosened in the bridge compartment, the first flange and the second flange can be detached, the handrail main body is replaced, then the handrail main body is fixed on the mounting column through the fixing piece, and workers do not need to enter the elevator shaft to operate, so that the handrail main body is safe and convenient.
The utility model discloses further set up to: the mounting is the bolt, the bolt is worn to locate first flange and second flange, and threaded connection has the nut on the bolt, nut and second flange butt.
Through adopting above-mentioned technical scheme, the bolt passes first flange and second flange, then screws up the nut for first flange and second flange connection are fixed.
The utility model discloses further set up to: the terminal surface that first flange is close to the second flange is equipped with the recess, the terminal surface of second flange is equipped with spacing post, spacing post and recess joint.
Through adopting above-mentioned technical scheme, spacing post card is gone into in the recess, can carry out prepositioning to first flange and second flange, and when fixed first flange and second flange, first flange and second flange off tracking make things convenient for the installation of first flange and second flange.
The utility model discloses further set up to: the fixing piece is a hoop, and the hoop is wrapped on the first flange and the second flange.
Through adopting above-mentioned technical scheme, wrap in first flange and second flange through the staple bolt, the staple bolt is locked, fixes first flange and second flange.
The utility model discloses further set up to: the staple bolt includes the first hoop body and the second hoop body, the one end of the first hoop body and the one end of the second hoop body are articulated, and the other end of the first hoop body passes through locking piece and second hoop body fixed connection, and the inner wall of the first hoop body and the second hoop body is equipped with the draw-in groove that is used for holding first flange, second flange.
Through adopting above-mentioned technical scheme, open first hoop body and second hoop body, first hoop body and second hoop body cover are on first flange, the global of second flange, screw up the locking piece, and first flange of draw-in groove chucking, second flange for first flange and second flange joint are fixed.
The utility model discloses further set up to: the locking piece includes connecting block and mount pad, the one end fixed connection of mount pad and the first hoop body, it has the screw rod to articulate on the mount pad, threaded connection has the nut on the screw rod, the tip fixed connection of the connecting block and the second hoop body, be equipped with the open slot that supplies the screw rod to pass through on the connecting block, nut and connecting block butt.
Through adopting above-mentioned technical scheme, rotate the screw rod, in the screw rod got into the open slot, then screwed up the nut for first hoop body and second hoop body are close to each other, and then make first hoop body and second hoop body slowly cramp first flange, second flange.
The utility model discloses further set up to: the handrail main body is provided with a connecting rod, one end of the connecting rod is fixedly connected with the handrail main body, and the other end of the connecting rod is abutted to the wall plate of the bridge compartment.
By adopting the technical scheme, the hand of a person supports against the handrail main body, an obliquely downward acting force is applied to the handrail main body, the connecting rod is abutted against the bridge compartment wall plate, an obliquely upward supporting force can be provided, the bearing capacity of the handrail main body is improved, and the handrail main body cannot be easily deformed.
The utility model discloses further set up to: the end part of the connecting rod, which is close to the wall plate of the bridge compartment, is provided with a cushion block, and the cushion block is abutted against the wall plate of the bridge compartment.
Through adopting above-mentioned technical scheme, the cushion can avoid connecting rod and box of a bridge wallboard rigid contact, avoids the connecting rod to scrape colored box of a bridge wallboard.
To sum up, the utility model discloses following beneficial effect has:
1. when the handrail main body needs to be replaced, the fixing piece is loosened in the bridge compartment, the first flange and the second flange can be detached, the handrail main body is replaced, then the handrail main body is fixed on the mounting column through the fixing piece, and workers do not need to enter the elevator shaft to operate, so that the handrail main body is safe and convenient.
2. The connecting rod is abutted with the wall plate of the bridge compartment, so that an upward oblique supporting force can be provided, the bearing capacity of the handrail main body is improved, and the handrail main body cannot be easily deformed.
Drawings
FIG. 1 is a schematic diagram of the structure of embodiment one;
FIG. 2 is a cross-sectional view of a first flange and a second flange of the first embodiment;
FIG. 3 is a schematic structural view of the second embodiment;
FIG. 4 is a cross-sectional view of a first flange and a second flange of the second embodiment;
fig. 5 is an enlarged schematic view of a portion a in fig. 3.
In the figure: 1. a bridge compartment wall panel; 2. a handrail body; 21. a connecting rod; 22. cushion blocks; 23. a second flange; 24. a limiting column; 3. mounting a column; 31. a first flange; 32. a groove; 4. a bolt; 41. a nut; 5. hooping; 51. a first hoop body; 52. a second band body; 53. a card slot; 6. connecting blocks; 61. an open slot; 7. a mounting seat; 71. a screw; 72. and (4) a nut.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The implementation method comprises the following steps:
referring to fig. 1, an elevator car handrail disclosed for the present embodiment includes a handrail main body 2 mounted on a car wall panel 1. The bridge compartment wall plate 1 is welded and fixed with two mounting columns 3, the mounting columns 3 are cylindrical, and the two mounting columns 3 are symmetrically arranged on the bridge compartment wall plate 1.
Referring to fig. 1 and 2, a first flange 31 is fixedly welded to the end portion, far away from the wall plate 1 of the bridge compartment, of the mounting column 3, a second flange 23 is fixedly welded to the end portion of the handrail main body 2, a groove 32 is formed in the end face, close to the second flange 23, of the first flange 31, a limiting column 24 is fixedly arranged on the end face of the second flange 23, the limiting column 24 is quadrangular, and the limiting column 24 is clamped with the groove 32.
First flange 31 passes through mounting and second flange 23 fixed connection, and the diameter of first flange 31 and second flange 23 is greater than the diameter of erection column 3, has seted up through-hole (not shown) on the terminal surface of first flange 31 and second flange 23, all has four through-holes on first flange 31 and the second flange 23, and four through-holes are along the axis evenly distributed of first flange 31 and second flange 23. The fixing piece is a bolt 4, a nut 41 is connected to the bolt 4 through threads, the number of the bolts 4 is four, the four bolts 4 penetrate through the four through holes respectively, and the nut 41 is abutted to the second flange 23.
The handrail main body 2 is fixed with two connecting rods 21, the connecting rods 21 are L-shaped, and the number of the connecting rods 21 is two. The end of the connecting rod 21 close to the bridge wall plate 1 is fixedly bonded with a cushion block 22, and the cushion block 22 is abutted with the bridge wall plate 1.
The implementation principle of the embodiment is as follows: during installation, the handrail main body 2 is held, the limiting columns 24 are aligned to the grooves 32, the limiting columns 24 are clamped in the grooves 32, then the bolts 4 penetrate through the through holes respectively and are screwed by the nuts 41, the first flange 31 and the second flange 23 are fixedly connected, the handrail main body 2 is fixed on the mounting columns 3, the mounting columns 3 are located and fixed in a bridge compartment, and the mounting columns 3 can provide support for the handrail main body 2. When changing, loosen nut 41, with first flange 31 and the split of second flange 23, can change handrail main part 2, the staff need not get into and operates in the elevator well, and is safe convenient.
The second embodiment is as follows:
referring to fig. 3, an elevator car handrail disclosed for the present embodiment includes a handrail main body 2 mounted on a car wall panel 1. The bridge compartment wall plate 1 is welded and fixed with two mounting columns 3, the mounting columns 3 are cylindrical, and the two mounting columns 3 are symmetrically arranged on the bridge compartment wall plate 1.
Referring to fig. 3 and 4, a first flange 31 is welded and fixed to the end portion, away from the car wall panel 1, of the mounting post 3, a second flange 23 is welded and fixed to the end portion of the handrail main body 2, a groove 32 is formed in the end face, close to the second flange 23, of the first flange 31, a limiting post 24 is fixed to the end face of the second flange 23, the limiting post 24 is quadrangular, and the limiting post 24 and the groove 32 are clamped.
Referring to fig. 4 and 5, the first flange 31 is fixedly connected to the second flange 23 by a fixing member, and the diameters of the first flange 31 and the second flange 23 are smaller than the diameter of the mounting post 3 (see fig. 3). The fixing piece is staple bolt 5, and staple bolt 5 includes first hoop body 51 and second hoop body 52, and the one end of first hoop body 51 and the one end of second hoop body 52 are articulated, and the other end of first hoop body 51 passes through locking piece and second hoop body 52 fixed connection, and the inner wall of first hoop body 51 and second hoop body 52 is equipped with the draw-in groove 53 that is used for holding first flange 31, second flange 23.
The locking piece includes connecting block 6 and mount pad 7, and the one end welded fastening of mount pad 7 and first hoop body 51 has screw rod 71, and threaded connection has nut 72 on the screw rod 71 on the articulated screw rod 71. The connecting block 6 is fixedly connected with the end part of the second hoop body 52, the connecting block 6 is provided with an open slot 61 for the screw rod 71 to pass through, and the nut 72 is abutted against the connecting block 6.
Referring to fig. 3, the armrest body 2 is fixed with two connecting rods 21, and the connecting rods 21 are L-shaped. The end of the connecting rod 21 close to the bridge wall plate 1 is fixedly bonded with a cushion block 22, and the cushion block 22 is abutted with the bridge wall plate 1.
The implementation principle of the embodiment is as follows: during installation, holding the handrail main body 2, aligning the limiting column 24 with the groove 32, clamping the limiting column 24 into the groove 32, opening the hoop 5, sleeving the first hoop body 51 and the second hoop body 52 on the circumferential surfaces of the first flange 31 and the second flange 23, rotating the screw rod 71, enabling the screw rod 71 to enter the open slot 61, and then screwing the screw cap 72, enabling the first hoop body 51 and the second hoop body 52 to be close to each other, clamping the first flange 31 and the second flange 23 through the clamping slot 53, connecting and fixing the first flange 31 and the second flange 23, fixing the handrail main body 2 on the mounting column 3, fixing the mounting column 3 in a bridge compartment, and enabling the mounting column 3 to provide support for the handrail main body 2. During the change, loosen nut 72, screw rod 71 leaves open slot 61, opens staple bolt 5, with first flange 31 and the split of second flange 23, can change handrail main part 2, and the staff need not get into and operates in the elevator well, and is safe convenient.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. An elevator car handrail comprising a handrail body (2) mounted on a car wall panel (1), characterized in that: the bridge compartment wall plate (1) is fixedly provided with a mounting column (3), a first flange (31) is fixed at the end part, far away from the bridge compartment wall plate (1), of the mounting column (3), a second flange (23) is fixed at the end part of the handrail main body (2), and the second flange (23) is fixedly connected with the first flange (31) through a fixing piece.
2. An elevator car handrail as claimed in claim 1, wherein: the fixing piece is a bolt (4), the bolt (4) penetrates through the first flange (31) and the second flange (23), a nut (41) is connected to the bolt (4) in a threaded mode, and the nut (41) is abutted to the second flange (23).
3. An elevator car handrail as claimed in claim 1, wherein: the terminal surface that first flange (31) are close to second flange (23) is equipped with recess (32), the terminal surface of second flange (23) is equipped with spacing post (24), spacing post (24) and recess (32) joint.
4. An elevator car handrail as claimed in claim 1, wherein: the fixing piece is a hoop (5), and the hoop (5) is wrapped on the first flange (31) and the second flange (23).
5. An elevator car handrail as claimed in claim 4, wherein: the hoop (5) comprises a first hoop body (51) and a second hoop body (52), one end of the first hoop body (51) is hinged to one end of the second hoop body (52), the other end of the first hoop body (51) is fixedly connected with the second hoop body (52) through a locking piece, and a clamping groove (53) used for containing the first flange (31) and the second flange (23) is formed in the inner walls of the first hoop body (51) and the second hoop body (52).
6. An elevator car handrail as claimed in claim 5, wherein: the locking piece includes connecting block (6) and mount pad (7), the one end fixed connection of mount pad (7) and the first hoop body (51), it has screw rod (71) to articulate on mount pad (7), threaded connection has nut (72) on screw rod (71), the tip fixed connection of the hoop body (52) of connecting block (6) and second, be equipped with open slot (61) that supply screw rod (71) to pass through on connecting block (6), nut (72) and connecting block (6) butt.
7. An elevator car handrail as claimed in claim 1, wherein: the handrail main body (2) is provided with a connecting rod (21), one end of the connecting rod (21) is fixedly connected with the handrail main body (2), and the other end of the connecting rod is abutted against the bridge compartment wall plate (1).
8. An elevator car handrail as claimed in claim 7, wherein: the end part of the connecting rod (21) close to the wall plate (1) of the bridge compartment is provided with a cushion block (22), and the cushion block (22) is abutted against the wall plate (1) of the bridge compartment.
CN201921896056.4U 2019-11-05 2019-11-05 Elevator bridge compartment handrail Active CN210944445U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921896056.4U CN210944445U (en) 2019-11-05 2019-11-05 Elevator bridge compartment handrail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921896056.4U CN210944445U (en) 2019-11-05 2019-11-05 Elevator bridge compartment handrail

Publications (1)

Publication Number Publication Date
CN210944445U true CN210944445U (en) 2020-07-07

Family

ID=71397339

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921896056.4U Active CN210944445U (en) 2019-11-05 2019-11-05 Elevator bridge compartment handrail

Country Status (1)

Country Link
CN (1) CN210944445U (en)

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