CN213445673U

CN213445673U - Elevator braking check out test set

Info

Publication number: CN213445673U
Application number: CN202022180468.7U
Authority: CN
Inventors: 詹乐旋
Original assignee: Guangdong Jiuyu Electromechanical Equipment Co ltd
Current assignee: Guangdong Jiuyu Electromechanical Equipment Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-06-15
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses an elevator braking check out test set, including the detector, the right side fixedly connected with of detector stabilizes the case, stabilize the top and the flexible pull rod of the equal fixedly connected with in bottom of incasement wall, the right side of flexible pull rod runs through the right side of stabilizing the case, the movable sleeve has been cup jointed in the surface activity of flexible pull rod, the inner chamber of stabilizing the case and the inboard horizontal fixedly connected with buffer gear who is located flexible pull rod. The utility model discloses a user stretches flexible pull rod right and reaches needs length, then cooperates the pulley to make the detector can conveniently remove, need not carry, removes in-process flexible pull rod and does not belong to the steel body structure and appear rocking easily, has solved the inconvenient carrying of current braking check out test set, leads to transporting more troublesome problem, has reduced the labour that the manual work carried, has also increased the suitability of braking check out test set, has also improved the practicality of braking check out test set.

Description

Elevator braking check out test set

Technical Field

The utility model relates to an elevator braking detects technical field, specifically is an elevator braking check out test set.

Background

The elevator brake is an important safety device of an elevator, the safety and the reliability of the elevator brake are one of important factors for ensuring the safe operation of the elevator, the bidirectional thrust elevator brake generates bidirectional electromagnetic thrust when being electrified, so that a brake mechanism is separated from a motor rotating part, the electromagnetic force disappears when the power is off, and under the action of the external brake spring pressure, the friction type brake of the power-off brake is formed.

Braking check out test set need be used before the elevator operation, but current braking check out test set is inconvenient to be carried, leads to the transportation more troublesome, has increased the labour that the manual work carried, has also reduced braking check out test set's suitability, has also reduced braking check out test set's practicality.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model aims at providing an elevator braking check out test set, possess the advantage of conveniently carrying, solved the inconvenient carrying of current braking check out test set, lead to the more trouble problem of transportation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an elevator braking check out test set, includes the detector, the case is stabilized to the right side fixedly connected with of detector, stabilize the equal fixedly connected with telescopic pull rod in top and the bottom of incasement wall, the right side of telescopic pull rod runs through the right side of stabilizing the case, the movable sleeve has been cup jointed in telescopic pull rod's surface activity, the inner chamber of stabilizing the case and the inboard horizontal fixedly connected with buffer gear who is located telescopic pull rod.

As the utility model discloses preferred, buffer gear includes the arc, the inner chamber sliding connection of arc has the traveller, the connecting rod has been cup jointed on the surface of traveller, the one end of traveller and one side fixed connection of movable sleeve are kept away from to the connecting rod.

As the utility model discloses it is preferred, the arc spout has been seted up on the surface of arc and the position that corresponds the traveller, the length of arc spout is greater than the displacement of traveller, the arc spout is used with the traveller cooperation.

As the utility model discloses it is preferred, the equal fixedly connected with spring in position of the front end of arc inner wall and back end and corresponding traveller, one end that the arc inner wall was kept away from to the spring and one side fixed connection of traveller, the spring is used with the traveller cooperation.

As the utility model discloses it is preferred, the opening has all been seted up to top and bottom on stabilizing the case right side and the position that corresponds flexible pull rod, the open-ended cross-sectional area is greater than the cross-sectional area of flexible pull rod, the opening uses with the cooperation of flexible pull rod.

As the utility model discloses it is preferred, the open-ended inner chamber is provided with the rubber pad, interval between rubber pad and the flexible pull rod is less than a millimeter, the rubber pad uses with the cooperation of flexible pull rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model uses the detector, the stabilization box, the telescopic pull rod, the movable sleeve and the buffer mechanism in a matching way, the telescopic pull rod is pulled rightwards by a user to reach the required length, then the detector can be conveniently moved by matching with the pulley without carrying, the telescopic pull rod does not belong to a steel body structure and is easy to shake in the moving process, the telescopic pull rod shakes to enable the movable sleeve to deflect by taking the telescopic pull rod as the center, the movable sleeve deflects to drive the connecting rod and the sliding column to synchronously move, the sliding column is matched with the arc chute to limit and move and simultaneously stretches the spring to do work, finally the spring absorbs the kinetic energy to zero and then pushes the sliding column and the connecting rod to reset the initial position to achieve the buffer effect, thereby solving the problems that the existing brake detection equipment is inconvenient to carry and causes more trouble in transportation, reducing the labor force of manual carrying, and also increasing the applicability of the, the practicability of the brake detection device is also improved.

2. The utility model discloses a setting of arc spout can make the traveller move in arc spout is inside, plays spacing effect simultaneously, has avoided the phenomenon that the traveller breaks away from to appear at the in-process that removes, also improves the security of mechanical work.

3. The utility model discloses a setting of spring can assist the traveller to carry out work, plays the effect of buffering that resets simultaneously, has avoided the traveller to lead to machinery can not the continuous work at the in-process that removes that can't reset, also reduces the frictional resistance that the traveller removed the in-process and received.

4. The utility model discloses an open-ended sets up, can make the telescopic pull rod complete carry out mechanical transmission through the opening, avoided the width of open-ended narrow lead to telescopic pull rod dead phenomenon of card to appear at the opening part, also reduce telescopic pull rod in the wearing and tearing of opening part, the life of extension telescopic pull rod.

5. The utility model discloses a setting of rubber pad can assist flexible pull rod to carry out work, plays the effect of protection simultaneously, has avoided flexible pull rod direct and stable incasement wall to contact and has caused wearing and tearing, improves mechanical live time.

6. The utility model discloses a setting of pulley can assist the detector to carry out work, plays simultaneously and supports gliding effect, and also the person of facilitating the use drags the detector to remove, reaches the effect that conveniently removes and carry.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the stabilization box of FIG. 1 according to the present invention;

fig. 3 is a perspective view of the arc plate structure shown in fig. 2 according to the present invention.

In the figure: 1. a detector; 2. a stabilization box; 3. a telescopic pull rod; 4. a movable sleeve; 5. a buffer mechanism; 51. an arc-shaped plate; 52. a traveler; 53. a connecting rod; 6. an arc-shaped chute; 7. a spring; 8. an opening; 9. a rubber pad; 10. a pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 3, the utility model provides a pair of elevator braking check out test set, including detector 1, detector 1's right side fixedly connected with stabilizes case 2, stabilizes the top of 2 inner walls of case and the flexible pull rod 3 of the equal fixedly connected with in bottom, and the right side of flexible pull rod 3 runs through the right side of stabilizing case 2, and the activity cover 4 has been cup jointed in the surface activity of flexible pull rod 3, stabilizes the inner chamber of case 2 and is located the inboard horizontal fixedly connected with buffer gear 5 of flexible pull rod 3.

Referring to fig. 2, the buffer mechanism 5 includes an arc plate 51, a sliding column 52 is slidably connected to an inner cavity of the arc plate 51, a connecting rod 53 is sleeved on a surface of the sliding column 52, and one end of the connecting rod 53, which is far away from the sliding column 52, is fixedly connected to one side of the movable sleeve 4.

Adopt above-mentioned scheme: through setting up buffer gear 5, can make flexible pull rod 3 appear rocking drive movable sleeve 4 appear deflecting and moving, movable sleeve 4 removes and drives connecting rod 53 and traveller 52 synchronous motion and to spring 7 compression acting reach the effect of buffering.

Referring to fig. 3, an arc chute 6 is formed on the surface of the arc plate 51 and at a position corresponding to the slide post 52, the length of the arc chute 6 is greater than the moving distance of the slide post 52, and the arc chute 6 is used in cooperation with the slide post 52.

Adopt above-mentioned scheme: through the setting of arc spout 6, can make traveller 52 remove in arc spout 6 is inside, plays spacing effect simultaneously, has avoided traveller 52 to appear the phenomenon that breaks away from at the in-process that removes, also improves the security of mechanical work.

Referring to fig. 3, the front end and the back end of the inner wall of the arc-shaped plate 51 and the position corresponding to the sliding column 52 are both fixedly connected with a spring 7, one end of the spring 7 far away from the inner wall of the arc-shaped plate 51 is fixedly connected with one side of the sliding column 52, and the spring 7 is matched with the sliding column 52 for use.

Adopt above-mentioned scheme: through the setting of spring 7, can assist traveller 52 to work, play the effect of buffering that resets simultaneously, avoided traveller 52 can't reset at the in-process that removes and lead to machinery can not last work, also reduced the frictional resistance that traveller 52 received in-process.

Referring to fig. 2, the top and the bottom of the right side of the stabilizing box 2 and the positions corresponding to the telescopic pull rod 3 are both provided with an opening 8, the cross-sectional area of the opening 8 is larger than that of the telescopic pull rod 3, and the opening 8 is matched with the telescopic pull rod 3 for use.

Adopt above-mentioned scheme: through opening 8's setting, can make telescopic pull rod 3 complete carry out mechanical transmission through opening 8, avoided opening 8's width too narrow to lead to telescopic pull rod 3 to appear the dead phenomenon of card in opening 8 department, also reduce telescopic pull rod 3 at the wearing and tearing of opening 8 department, prolong telescopic pull rod 3's life.

Referring to fig. 2, the inner cavity of the opening 8 is provided with a rubber pad 9, the distance between the rubber pad 9 and the telescopic pull rod 3 is less than one millimeter, and the rubber pad 9 is used in cooperation with the telescopic pull rod 3.

Adopt above-mentioned scheme: through the setting of rubber pad 9, can assist flexible pull rod 3 to carry out work, play the effect of protection simultaneously, avoided flexible pull rod 3 direct with stabilize 2 inner walls of case and carry out the contact and cause wearing and tearing, improve mechanical live time.

Referring to fig. 1, the top and the bottom of the left side of the detector 1 are both movably connected with pulleys 10 through rotating shafts, the distance between the pulleys 10 is more than twenty centimeters, and the pulleys 10 are matched with the detector 1 for use

Adopt above-mentioned scheme: through the arrangement of the pulley 10, the detector 1 can be assisted to work, and meanwhile, the sliding supporting effect is achieved, so that a user can drag the detector 1 to move, and the effect of convenient movement and carrying is achieved.

The utility model discloses a theory of operation and use flow: when using, reach needs length through user's tensile flexible pull rod 3 right, then cooperation pulley 10 makes detector 1 can conveniently remove, need not carry, flexible pull rod 3 does not belong to the steel body structure and appears rocking easily in the removal in-process, flexible pull rod 3 rocks and makes the movable sleeve 4 use flexible pull rod 3 to deflect as the center, the movable sleeve 4 appears deflecting and drives connecting rod 53 and traveller 53 synchronous motion, extension spring 7 does the merit when traveller 53 cooperates 6 spacing movements of arc spout, last spring 7 absorbs kinetic energy and then promotes traveller 53 and connecting rod 53 initial position that resets to zero, reach the effect of buffering.

In summary, the following steps: this elevator braking check out test set, through detector 1, the stabilizer box 2, flexible pull rod 3, the cooperation of movable sleeve 4 and buffer gear 5 is used, stretch flexible pull rod 3 to reach needs length through the user right, then cooperation pulley 10 makes detector 1 can conveniently remove, need not carry, flexible pull rod 3 does not belong to the steel body structure and appears rocking easily in the removal process, flexible pull rod 3 rocks and makes movable sleeve 4 use flexible pull rod 3 to deflect as the center, movable sleeve 4 appears deflecting and drives connecting rod 53 and traveller 53 synchronous motion, traveller 53 cooperates extension spring 7 to do work when the spacing removal of arc spout 6, last spring 7 absorbs kinetic energy and zero then promotes traveller 53 and connecting rod 53 initial position that resets, reach the effect of buffering, the inconvenient carrying of current braking check out test set has been solved, lead to transporting more troublesome problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An elevator braking check out test set, includes detector (1), its characterized in that: case (2) is stabilized to the right side fixedly connected with of detector (1), the top and the equal fixedly connected with telescopic pull rod (3) in bottom of stabilizing case (2) inner wall, the right side of telescopic pull rod (3) runs through the right side of stabilizing case (2), the movable sleeve (4) has been cup jointed in the surface activity of telescopic pull rod (3), the inner chamber of stabilizing case (2) and the horizontal fixedly connected with buffer gear (5) of inboard that is located telescopic pull rod (3).

2. An elevator brake sensing apparatus according to claim 1, wherein: buffer gear (5) include arc (51), the inner chamber sliding connection of arc (51) has traveller (52), connecting rod (53) have been cup jointed on the surface of traveller (52), one end that traveller (52) were kept away from in connecting rod (53) and one side fixed connection of movable sleeve (4).

3. An elevator brake sensing apparatus according to claim 2, wherein: the arc-shaped sliding groove (6) is formed in the surface of the arc-shaped plate (51) and corresponds to the position of the sliding column (52), the length of the arc-shaped sliding groove (6) is larger than the moving distance of the sliding column (52), and the arc-shaped sliding groove (6) is matched with the sliding column (52) for use.

4. An elevator brake sensing apparatus according to claim 2, wherein: the equal fixedly connected with spring (7) in front end and the back end of arc (51) inner wall and the position that corresponds traveller (52), one end that arc (51) inner wall was kept away from in spring (7) and one side fixed connection of traveller (52), spring (7) and traveller (52) cooperation are used.

5. An elevator brake sensing apparatus according to claim 1, wherein: the top and the bottom on the right side of the stabilizing box (2) correspond to the position of the telescopic pull rod (3) and are provided with openings (8), the cross sectional area of the openings (8) is larger than that of the telescopic pull rod (3), and the openings (8) are matched with the telescopic pull rod (3) for use.

6. An elevator brake sensing apparatus according to claim 5, wherein: the inner cavity of the opening (8) is provided with a rubber pad (9), the distance between the rubber pad (9) and the telescopic pull rod (3) is smaller than one millimeter, and the rubber pad (9) is matched with the telescopic pull rod (3) for use.

7. An elevator brake sensing apparatus according to claim 1, wherein: the detector is characterized in that the top and the bottom of the left side of the detector (1) are both movably connected with pulleys (10) through rotating shafts, the distance between the pulleys (10) is larger than twenty centimeters, and the pulleys (10) are matched with the detector (1) for use.