CN211225944U

CN211225944U - Elevator host computer roof beam supporting structure

Info

Publication number: CN211225944U
Application number: CN201921516607.XU
Authority: CN
Inventors: 汤伟标
Original assignee: Tianjin Weiya Elevator Parts Co ltd
Current assignee: Tianjin Weiya Elevator Parts Co ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-08-11
Anticipated expiration: 2029-09-10

Abstract

The utility model provides an elevator host computer roof beam supporting structure, including a pole, No. two poles, No. three poles, No. four poles, a plurality of direction spring post, a layer board, No. two layer boards and pulley mechanism, No. one the pole top is through a plurality of direction spring post fixed connection to layer board No. one, No. three the pole top is through a plurality of direction spring post fixed connection to layer board No. two, pulley mechanism includes the connecting rod, the connecting plate, a mounting bracket, No. two mounting brackets, a pulley, No. two pulleys and fixed knot, No. two the mounting bracket includes a board and No. two boards, be equipped with a logical groove on a board, be equipped with No. two logical grooves on No. two boards, a logical groove is parallel with the long limit of a board, a logical groove is the same with No. two logical groove structures, a logical inslot bottom is equipped with a plurality of recesses, fixed software is detained including the round bar, a connecting plate, No. two connecting plates and connecting piece. The utility model discloses can fix the steel wire, avoid the steel wire lax.

Description

Elevator host computer roof beam supporting structure

Technical Field

The utility model belongs to elevator accessory field especially relates to an elevator host computer roof beam supporting structure.

Background

The elevator becomes a part of life, whether the elevator is in work or home, the elevator needs to be used in most of time, the steel wire rope used in the elevator needs to be installed after internal stress of the steel wire rope is fully eliminated, two ends of the steel wire rope are fixed, free suspension time is shortened as much as possible, otherwise the steel wire rope can freely rotate under the action of self gravity, even twisting parameters of the steel wire rope are damaged, the steel wire rope is partially loosened, if the loosening phenomenon is detected, the installation time of the elevator steel wire rope can be prolonged by tightening, and if the loosening phenomenon is not found in time, safety problems can occur.

Disclosure of Invention

In view of this, the utility model aims at providing an elevator host computer roof beam supporting structure to be used for steady laying host computer roof beam support, and place the phenomenon that the steel wire appears lax.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a support structure of an elevator main beam comprises a first rod, a second rod, a third rod, a fourth rod, a plurality of guide spring columns, a first supporting plate, a second supporting plate and a pulley mechanism,

the first rod, the second rod, the third rod and the fourth rod are sequentially connected end to form a frame structure, the top of the first rod is fixedly connected to the first supporting plate through a plurality of guide spring columns, the top of the third rod is fixedly connected to the second supporting plate through a plurality of guide spring columns, the cross sections of the first supporting plate and the second supporting plate are L-shaped and are oppositely arranged,

the pulley mechanism is fixedly connected with the middle part of the outer side of the second rod, the pulley mechanism comprises a connecting rod, a connecting plate, a first mounting frame, a second mounting frame, a first pulley, a second pulley and a fixing buckle, one end of the connecting rod is fixedly connected with the middle part of the outer side of the second rod, the other end of the connecting rod is fixedly connected with one side of the connecting plate, the upper part of the other side of the connecting plate is connected with the first pulley through the first mounting frame, the lower part of the connecting plate is connected with the second,

the second mounting frame comprises a first plate and a second plate, a first through groove is arranged on the first plate, a second through groove is arranged on the second plate, the first through groove is parallel to the long edge of the first plate, the first through groove and the second through groove have the same structure, a plurality of grooves are arranged at the bottom in the first through groove,

the round rod of the fixing buckle penetrates through the first through groove and the second through groove, and connection of the fixing buckle and the second mounting frame is achieved.

Further, the guide spring post comprises a base, a telescopic rod and a spring, the top end of the base is open, the telescopic rod is of an inverted T-shaped structure, the bottom of the telescopic rod is arranged in the base and can move relative to the base, and the bottom of the telescopic rod is connected to the inner bottom of the base through the spring.

Furthermore, the number of the guide spring columns on the first rod and the second rod is 4.

Furthermore, fixed knot includes round bar, connecting plate, No. two connecting plates and software connecting piece, and a connecting plate and No. two connecting plates are fan-shaped structure, and the circular one end of calling of round bar fixed connection No. two connecting plates is passed through to the central angle one end of a connecting plate, and the circular arc one end of a connecting plate is through software connecting piece fixed connection to the circular arc one end of No. two connecting plates.

Furthermore, the height of the first rod is equal to that of the third rod, the height of the second rod is equal to that of the fourth rod, and the height of the first rod is larger than that of the second rod.

Furthermore, the top and the bottom of the connecting rod are fixedly connected with the connecting plate through a triangular plate.

Furthermore, the cross section of the groove is of a diamond structure, and the included angle between the groove and the horizontal plane is 45 degrees.

Furthermore, the number of the grooves in the first through groove and the second through groove is 3.

Furthermore, the circumferential surfaces of the first pulley and the second pulley are of concave structures, and rubber pads are arranged on the circumferential surfaces.

Furthermore, the soft connecting piece is made of cow leather.

Compared with the prior art, an elevator host computer roof beam supporting structure have following advantage:

(1) an elevator host computer roof beam supporting structure, can play the effect of buffering to laying the host computer roof beam.

(2) An elevator host computer roof beam supporting structure, can fix the steel wire when installing the elevator steel wire, prevent that the steel wire free rotation from resulting in lax.

Drawings

The accompanying drawings, which form a part hereof, 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 without undue limitation. In the drawings:

fig. 1 is a schematic structural view of an elevator main beam support according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a guide spring post according to an embodiment of the present invention;

fig. 3 is a schematic view of a pulley mechanism according to an embodiment of the present invention;

fig. 4 is a schematic view illustrating a connection between a second mounting frame and a second pulley according to an embodiment of the present invention;

fig. 5 is a schematic view of a fixing buckle according to an embodiment of the present invention.

Description of reference numerals:

1-first rod; 2-second pole; 3-third pole; 4-four poles; 5-guiding spring columns; 51-a base; 52-a telescopic rod; 53-a spring; 6-a first supporting plate; 7-No. two supporting plates; 8-a pulley mechanism; 81-connecting rod; 82-a connecting plate; 83-mounting rack number one; 84-mounting rack number two; 841-one plate; 842-second plate; 843-a one-number through groove; 844-through groove II; 845-grooves; 85-first pulley; 86-second pulley; 87-fixing buckle; 871-round rod; 872-a first connecting plate; 873-connecting plate II; 874-Flexible connectors.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

A support structure of an elevator main beam, which is shown in figures 1 to 5 and comprises a first rod 1, a second rod 2, a third rod 3, a fourth rod 4, a plurality of guide spring columns 5, a first supporting plate 6, a second supporting plate 7 and a pulley mechanism 8,

the first rod 1, the second rod 2, the third rod 3 and the fourth rod 4 are sequentially connected end to form a frame structure, the top of the first rod 1 is fixedly connected to the first supporting plate 6 through a plurality of guide spring columns 5, the top of the third rod 3 is fixedly connected to the second supporting plate 7 through a plurality of guide spring columns 5, the cross sections of the first supporting plate 6 and the second supporting plate 7 are L-shaped and are oppositely arranged,

the pulley mechanism 8 is fixedly connected with the middle part of the outer side of the second rod 2, the pulley mechanism 8 comprises a connecting rod 81, a connecting plate 82, a first mounting frame 83, a second mounting frame 84, a first pulley 85, a second pulley 86 and a fixing buckle 87, one end of the connecting rod 81 is fixedly connected with the middle part of the outer side of the second rod 2, the other end of the connecting rod 81 is fixedly connected with one side of the connecting plate 82, the upper part of the other side of the connecting plate 82 is connected with the first pulley 85 through the first mounting frame 83, the lower part of the connecting plate is connected with the second pulley,

the second mounting frame 84 comprises a first plate 841 and a second plate 842, wherein the first plate 841 is provided with a first through groove 843, the second plate 842 is provided with a second through groove 844, the first through groove 843 is parallel to the long edge of the first plate 841, the first through groove 843 has the same structure as the second through groove 844, the bottom of the first through groove 843 is provided with a plurality of grooves 845,

fixed knot 87 includes round bar 871, a connecting plate 872, No. two connecting plates 873 and software connecting piece 874, a connecting plate 872 and No. two connecting plates 873 are fan-shaped structure, the circular one end of calling of round bar 871 fixed connection No. two connecting plates 873 is passed through to the central angle one end of a connecting plate 872, the circular arc one end of a connecting plate 872 is passed through software connecting piece 874 fixed connection to the circular arc one end of No. two connecting plates 873, round bar 871 passes a logical groove 843 and No. two logical grooves 844, realize fixed knot 87 and No. two connections of mounting bracket 84.

The guide spring column 5 comprises a base 51, an expansion link 52 and a spring 53, wherein the top end of the base 51 is open, the expansion link 52 is in an inverted T-shaped structure, the bottom of the expansion link 52 is arranged in the base 51 and can move relative to the base 51, and the bottom of the expansion link 52 is connected to the inner bottom of the base 51 through the spring 53.

The quantity of the guide spring columns 5 on the first rod 1 and the second rod 2 is 4, and the first supporting plate 6 and the second supporting plate 7 are stably supported.

The cross sections of the first rod 1, the second rod 2, the third rod 3 and the fourth rod 4 are I-shaped and are fixedly connected end to end through bolts in sequence.

No. 1 pole and No. 3 pole highly equal, No. 2 poles and No. 4 poles highly equal, and the height of No. 1 pole is greater than No. 2 poles highly. The two ends of the second rod 2 and the fourth rod 4 are fixed with the first rod 1 and the third rod 3 more firmly.

The top and the bottom of connecting rod 81 are all through set square and connecting plate 82 fixed connection, have increased connecting plate 82's stability.

The cross section of recess 845 is the rhombus structure, and the contained angle of recess 845 and horizontal plane is 45, makes circle pole 871 can fix in recess 845, avoids circle pole 871 to drop from recess 845 under the effect of other forces.

The recess 845 quantity that logical groove 843, No. two led to in the groove 844 is 3, selects different recess 845 according to the size of steel wire, makes the stationary dog 87 fix the steel wire.

The circumferential surfaces of the first pulley 85 and the second pulley 86 are of concave structures, and rubber pads are arranged on the circumferential surfaces, so that the steel wires are prevented from falling off from the first pulley 85 and the second pulley 86.

The soft connecting piece 874 is made of cow leather. The cowhide has elasticity, and is durable, can more easily cup joint on No. two pulley 86.

A kind of elevator main machine beam support structure, the operating principle, when installing the elevator, need to put the main machine beam of the elevator on No. 6 of supporting plates and No. 7 of supporting plates first, the guide spring post 5 will guarantee to give the main machine beam support a buffer action on the axial position, then continue to install the steel wire on the rope sheave, in this course, the steel wire is in the state of dangling, the wire rope will produce the free rotation because of self gravity, even destroy the twisting parameter of the wire rope, cause the local slack of the wire rope, need to pass the steel wire from the inside of No. 85 of pulley, then pass from No. 85 of pulley and No. 86 of pulley, wind to the outside of No. 86 of pulley, put on No. two pulleys 86, the curved method like this, can increase the coefficient of friction of the wire rope, prevent the wire rope from falling, then slip the fixed button 87, utilize the soft connecting piece 874 on the fixed button 87, the steel wire rope placed on the second pulley 86 is fixed, then the round rod 871 is pushed, the round rod 871 is fixed in the groove 845, the fixing buckle 87 is ensured to act on the steel wire rope, the steel wire rope is prevented from sliding on the second pulley 86, and then the next mounting operation is continued.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. 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 elevator owner roof beam supporting structure which characterized in that: comprises a first rod (1), a second rod (2), a third rod (3), a fourth rod (4), a plurality of guide spring columns (5), a first supporting plate (6), a second supporting plate (7) and a pulley mechanism (8),

the first rod (1), the second rod (2), the third rod (3) and the fourth rod (4) are sequentially connected end to form a frame structure, the top of the first rod (1) is fixedly connected to the first supporting plate (6) through a plurality of guide spring columns (5), the top of the third rod (3) is fixedly connected to the second supporting plate (7) through a plurality of guide spring columns (5), the cross sections of the first supporting plate (6) and the second supporting plate (7) are L-shaped and are oppositely arranged,

the pulley mechanism (8) is fixedly connected with the middle part of the outer side of the second rod (2), the pulley mechanism (8) comprises a connecting rod (81), a connecting plate (82), a first mounting frame (83), a second mounting frame (84), a first pulley (85), a second pulley (86) and a fixing buckle (87), one end of the connecting rod (81) is fixedly connected with the middle part of the outer side of the second rod (2), the other end of the connecting rod (81) is fixedly connected with one side of the connecting plate (82), the upper part of the other side of the connecting plate (82) is connected with the first pulley (85) through the first mounting frame (83), the lower part of the connecting plate is connected with the second pulley (86) through the second,

the second mounting frame (84) comprises a first plate (841) and a second plate (842), a first through groove (843) is formed in the first plate (841), a second through groove (844) is formed in the second plate (842), the first through groove (843) is parallel to the long edge of the first plate (841), the first through groove (843) and the second through groove (844) have the same structure, a plurality of grooves (845) are formed in the bottom of the first through groove (843),

a round rod (871) of the fixing buckle (87) penetrates through the first through groove (843) and the second through groove (844) to realize the connection of the fixing buckle (87) and the second mounting frame (84).

2. The elevator main beam bracket structure according to claim 1, wherein: the guide spring column (5) comprises a base (51), an expansion rod (52) and a spring (53), the top end of the base (51) is open, the expansion rod (52) is of an inverted T-shaped structure, the bottom of the expansion rod (52) is arranged in the base (51) and can move relative to the base (51), and the bottom of the expansion rod (52) is connected to the inner bottom of the base (51) through the spring (53).

3. The elevator main beam bracket structure according to claim 1, wherein: the number of the guide spring columns (5) on the first rod (1) and the second rod (2) is 4.

4. The elevator main beam bracket structure according to claim 1, wherein: fixed knot (87) include round bar (871), a connecting plate (872), No. two connecting plates (873) and software connecting piece (874), a connecting plate (872) and No. two connecting plates (873) are fan-shaped structure, the circular one end of calling of round bar (871) fixed connection No. two connecting plates (873) is passed through to the central angle one end of a connecting plate (872), the circular arc one end of a connecting plate (872) is through software connecting piece (874) fixed connection to the circular arc one end of No. two connecting plates (873).

5. The elevator main beam bracket structure according to claim 1, wherein: the height of the first rod (1) is equal to that of the third rod (3), the height of the second rod (2) is equal to that of the fourth rod (4), and the height of the first rod (1) is larger than that of the second rod (2).

6. The elevator main beam bracket structure according to claim 1, wherein: the top and the bottom of the connecting rod (81) are fixedly connected with the connecting plate (82) through a triangular plate.

7. The elevator main beam bracket structure according to claim 1, wherein: the cross section of recess (845) is the rhombus structure, and the contained angle of recess (845) and horizontal plane is 45.

8. The elevator main beam bracket structure according to claim 1, wherein: the number of the grooves (845) in the first through groove (843) and the second through groove (844) is 3.

9. The elevator main beam bracket structure according to claim 1, wherein: the circumferential surfaces of the first pulley (85) and the second pulley (86) are of concave structures, and rubber pads are arranged on the circumferential surfaces.

10. The elevator main beam bracket structure according to claim 4, wherein: the soft connecting piece (874) is made of cow leather.