CN219602982U - Weight counter for traction capacity verification test - Google Patents

Abstract

The utility model provides a counterweight device for a traction capacity verification test, which comprises an elevator car and a counterweight groove body, wherein the counterweight groove body is arranged in the elevator car, a base is fixedly arranged at the bottom of the counterweight groove body, three groups of sliding components are fixedly arranged at the bottom of the counterweight groove body, a plurality of counterweight components are slidably arranged on the sliding components, guide components are fixedly arranged on two sides of the counterweight groove body, a reset component in conductive connection with the guide components is arranged in the counterweight groove body, and a code pulling plate and a code pushing plate are movably arranged on the reset component respectively. The utility model discloses utilize sliding component, subassembly that resets, direction subassembly in the counter weight cell body, cause personnel to accomplish the settling counter weight operation to the counter weight ware in need not to enter into elevator car, the effectual security of guaranteeing personnel during the operation, personnel only need pull through counter weight subassembly during carrying out the counter weight simultaneously to personnel can carry out the assembly operation fast, obvious manpower sparingly.

Description

Weight counter for traction capacity verification test

Technical Field

The utility model relates to the technical field of elevator detection, in particular to a traction capacity verification test counterweight.

Background

When the elevator is installed, one of the tests is to perform a 125% traction test of the rated load. Generally, when the inspection work is carried out, the elevator needs to be placed in an elevator car through a corresponding counterweight device to carry out counterweight, and the traction force of the elevator is tested through continuous counterweight;

the traditional counterweight device is a counterweight weight and is of a mass subway block structure, during the inspection, personnel are required to move the counterweight weight into the elevator car one by one in a pure manpower mode, and the experiment operation is realized by continuously accumulating the counterweight, so that the time and the manpower are consumed;

by retrieving the patent number: CN205575311U provides a counterweight device for traction test of elevator car, comprising a water tank body for holding water; a water inlet and a water outlet are formed in the water tank body; a handle convenient to extract is arranged on the water tank body;

although the counterweight device for the elevator traction test of the elevator car solves the problems in the prior art, the actual index of the elevator car can be mastered only after the test is finished because the elevator car is tested and the safety and the corresponding index are tested, so that detection phenomena such as unstable elevator car or falling and the like are extremely easy to occur when a person operates the counterweight device to enter and exit in the elevator car, the safety is insufficient, and the counterweight and the unloading operation of the counterweight device cannot be guaranteed under the condition that the person does not enter the elevator car.

In summary, there is a need for a counterweight that improves counterweight efficiency and safety.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a traction capacity verification test counterweight, and solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the counterweight device for the traction capacity verification test comprises an elevator car and a counterweight groove body, wherein the counterweight groove body is arranged in the elevator car, a base is fixedly arranged at the bottom of the counterweight groove body, three groups of sliding components are fixedly arranged at the bottom of the counterweight groove body, a plurality of counterweight components are slidably arranged on the sliding components, guide components are fixedly arranged on two sides of the counterweight groove body, a reset component in conductive connection with the guide components is arranged in the counterweight groove body, and a code pulling plate and a code pushing plate are movably arranged on the reset component respectively;

the sliding assembly comprises sliding rails and sliding blocks, three groups of sliding rails are fixedly arranged at the bottom in the counterweight groove body, the sliding rails are in sliding connection with the counterweight assembly through the sliding blocks, the resetting assembly comprises fixing blocks, hinged spring shafts and bearing blocks, the bearing blocks are connected with the guiding assembly in a conducting mode, the fixing blocks are fixedly arranged on the front side and the back side of the bearing blocks respectively, and hinged spring shafts connected with the code pulling plates and the code pushing plates are rotatably arranged between the fixing blocks.

Further, the counterweight assembly comprises a counterweight code, a hand piece and a blocking block, the counterweight code is slidably mounted on the sliding assembly, the hand piece is arranged at the top of the counterweight code, and the blocking block is arranged on the front face of the counterweight code.

Further, the guide assembly comprises a screw rod and mounting blocks, two groups of mounting blocks are fixedly mounted on two sides of the counterweight groove body, the screw rod is mounted between the mounting blocks in a butt joint mode, and an operating component is mounted at the end portion of the screw rod in a butt joint mode.

Further, the two sides of the counterweight trough body are provided with built-in ports, a positioning rod is installed in the built-in ports in a butt joint mode, and a limiting block connected with a reset assembly is sleeved on the positioning rod.

Furthermore, a connecting sleeve block is fixedly arranged on the limiting block, and the connecting sleeve block is connected with the guide assembly in a sleeved mode.

Further, the operation part comprises a rotary disc and a handle piece, the end part of the guide assembly is butt-jointed with the rotary disc, and the handle piece is fixedly arranged on the rotary disc.

The utility model provides a traction capacity verification test counterweight. Compared with the prior art, the method has the following beneficial effects:

utilize the operation of mutually supporting between sliding component, reset assembly, the direction subassembly in the counter weight cell body, cause personnel to accomplish the arrangement counter weight operation to the counter weight ware in need not to enter into elevator car, personnel only need stand at car door can accomplish unloading, counter weight and the material loading nature operation to the counter weight subassembly, the effectual security of guaranteeing personnel during the operation, personnel only need pull the counter weight subassembly during carrying out the counter weight simultaneously can accomplish the quick push-and-pull operation of counter weight ware, so that personnel can carry out the assembly operation fast, the manpower is obviously saved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view showing the overall assembly state of the counterweight of the utility model;

FIG. 2 is a schematic view showing the overall construction of the counterweight of the utility model;

FIG. 3 shows a schematic top view of the overall counterweight of the utility model;

FIG. 4 is a schematic view showing the structure of the engagement state of the limiting block according to the present utility model;

FIG. 5 shows a schematic diagram of the reset assembly of the present utility model;

FIG. 6 shows a schematic view of the slide assembly of the present utility model;

the figure shows: 1. an elevator car; 2. a counterweight trough body; 21. a built-in port; 3. a base; 4. a counterweight assembly; 41. a weight code; 42. a handle; 43. a barrier block; 5. a sliding assembly; 51. a slide rail; 52. a slide block; 6. a code pulling plate; 7. pushing the code plate; 8. an operation member; 81. a rotating disc; 82. a handle member; 9. a guide assembly; 91. a screw rod; 92. a mounting block; 10. a positioning rod; 11. a limiting block; 111. connecting sleeve blocks; 12. a reset assembly; 121. a fixed block; 122. a hinge spring shaft; 123. and a bearing block.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

In order to solve the technical problems in the background technology, the following traction capacity verification test counterweight is provided:

the utility model provides a traction capacity verification test counterweight device, which is shown in the drawings 1-6, and comprises an elevator car 1 and a counterweight groove body 2, wherein the counterweight groove body 2 is arranged in the elevator car 1, a base 3 is fixedly arranged at the bottom of the counterweight groove body 2, three groups of sliding components 5 are fixedly arranged at the bottom of the counterweight groove body 2, a plurality of counterweight components 4 are slidably arranged on the sliding components 5, guide components 9 are fixedly arranged on both sides of the counterweight groove body 2, a reset component 12 in conductive connection with the guide components 9 is arranged in the counterweight groove body 2, and a code pulling plate 6 and a code pushing plate 7 are movably arranged on the reset component 12 respectively;

the sliding assembly 5 comprises sliding rails 51 and sliding blocks 52, three groups of sliding rails 51 are fixedly arranged at the bottom in the counterweight groove body 2, the sliding rails 51 are in sliding connection with the counterweight assembly 4 through the sliding blocks 52, the resetting assembly 12 comprises fixing blocks 121, hinged spring shafts 122 and bearing blocks 123, the bearing blocks 123 are in conductive connection with the guiding assembly 9, the fixing blocks 121 are respectively fixedly arranged on the front surface and the back surface of the bearing blocks 123, and hinged spring shafts 122 connected with the code pulling plates 6 and the code pushing plates 7 are rotatably arranged between the fixing blocks 121.

The counterweight can be stably placed inside the elevator car 1 through the base 3 at the bottom of the counterweight groove body 2, during placement, personnel can realize corresponding sliding operation of the counterweight component 4 in the counterweight groove body 2 through the sliding component 5, the personnel only need push the counterweight component into the elevator car 1, the guiding operation of the resetting component 12 can be completed through the operation of the guiding component 9, the two resetting components 12 are respectively combined with the matched code pulling plate 6 and the code pushing plate 7, and the pushing and pulling operation of the counterweight component 4 is realized.

The adoption of the cooperation between the three groups of sliding rails 51 and the sliding blocks 52 can ensure the smoothness of the counterweight assembly 4 during sliding, reduce the resistance of the counterweight assembly 4 when being subjected to pushing force and pulling force, enable the counterweight assembly 4 to slide more smoothly, enable the code pulling plate 6 and the code pushing plate 7 to be respectively installed on the reset assemblies 12 on two sides, enable the movable operation of the code pulling plate 6 and the code pushing plate 7 to be realized through the hinged spring shafts 122 on the reset assemblies 12, and enable the force bearing blocks 123 to enable the code pulling plate 6 and the code pushing plate 7 to be stably and fixedly used when the code pulling plate 6 and the code pushing plate 7 are used for pulling or pushing codes, so that the corresponding operation of the code pulling plate 6 and the code pushing plate 7 on the counterweight assembly 4 is realized.

Example two

As shown in fig. 2 and 6, on the basis of the above embodiment, the present embodiment further gives the following:

in this embodiment, the counterweight assembly 4 includes a counterweight 41, a handle 42, and a blocking block 43, the counterweight 41 is slidably mounted on the sliding assembly 5, the handle 42 is disposed at the top of the counterweight 41, and the blocking block 43 is disposed on the front of the counterweight 41.

During operation, personnel can take off the counterweight codes 41 by carrying the counterweight codes 41 by the hand piece 42, and can also lift the counterweight codes 41 by carrying the counterweight codes 42, and the blocking blocks 43 can ensure the distance between the counterweight codes 41, so that the counterweight codes 41 are prevented from being attached, and the counterweight plates 6 cannot enter gaps between the counterweight codes 41 to carry out the code pulling operation.

In the embodiment, the guide assembly 9 comprises a screw rod 91 and mounting blocks 92, two groups of mounting blocks 92 are fixedly mounted on two sides of the counterweight groove body 2, the screw rod 91 is mounted between the mounting blocks 92 in a butt joint manner, and the operating part 8 is mounted at the end part of the screw rod 91 in a butt joint manner;

the screw rod 91 between the mounting blocks 92 can conduct guiding operation on the conducting component sleeved on the screw rod during rotation, and a person only needs to drive the screw rod 91 to rotate through the operating component 8.

Example III

As shown in fig. 1 to 6, on the basis of the above embodiment, the present embodiment further provides the following:

in the embodiment, both sides of the counterweight groove body 2 are provided with built-in ports 21, a positioning rod 10 is arranged in the built-in ports 21 in a butt joint mode, and a limiting block 11 connected with a reset component 12 is sleeved on the positioning rod 10;

the built-in opening 21 is utilized to realize built-in installation of the positioning rod 10, and the limiting block 11 sleeved on the positioning rod 10 has the effects of both bearing and conducting, so that the reset component 12 can move linearly along with the limiting block 11, and the reset component 12 can obtain the driving force of the guide component 9;

in this embodiment, the limiting block 11 is fixedly provided with a connecting sleeve block 111, and the connecting sleeve block 111 is connected with the guiding component 9 in a sleeved manner.

The transmission connection between the limiting block 11 and the guide assembly 9 is realized through the connecting sleeve block 111, so that the limiting block 11 can follow the guide assembly 9 to conduct guiding movement operation through the connecting sleeve block 111.

In the present embodiment, the operation member 8 includes a rotary plate 81 and a handle member 82, the rotary plate 81 is butt-mounted to the end of the guide assembly 9, and the handle member 82 is fixedly mounted to the rotary plate 81.

During operation, a person can manually rotate the rotary disk 81 by operating the handle member 82 on the rotary disk 81, and the rotary disk 81 can synchronously drive the guide assembly 9 to rotate.

The working principle and the using flow of the utility model are as follows:

before the counterweight:

personnel uniformly load the counterweight device to the position of the elevator car to be tested through corresponding carriers, firstly, the personnel push the counterweight groove bodies 2 into the elevator car one by one through the base 3, the push code plates 7 and the pull code plates 6 are ensured to be positioned at the front ends of the counterweight groove bodies 2 for orderly placement, and the end parts of the counterweight groove bodies 2 are positioned at the door openings of the elevator car;

when the counterweight is, the weight is:

personnel rapidly place the weight code 41 on the sliding rail 51 in the weight groove body 2 through manpower or instruments matched with the hand piece 42, the sliding block is clamped with the sliding rail 51 through the sliding block 42, the placed weight code 41 needs to be positioned at the rear side of the weight pushing plate 7, then the personnel rotates the operation part 8 to drive the screw rod 91 to rotate, the screw rod 91 drives the limiting block 11 to drive the transmission force through the connecting sleeve block 111 when rotating, the limiting block 11 synchronously drives the weight pushing plate 7 on the bearing block 123 to move during transmission, the weight pushing plate 7 can push the weight code 41 in front at the moment, the weight code 41 can rapidly slide by the sliding rail 51 and the sliding block 52 at the bottom until the tail end in the weight guiding groove body 2 is slid, and then the weight pushing plate 7 is reset during the reverse rotation of the screw rod 91;

pushing the weight codes 41 one by one inside the car in this way, and during which the person himself does not need to enter inside the car;

after the test is completed:

personnel rotate the lead screw 91 that is connected with draw the sign indicating number board 6 transmission through operating means 8, impel draw the sign indicating number board 6 to slide forward, draw when the sign indicating number board 6 contacted the front end of counter weight sign indicating number 41, draw the sign indicating number board 6 can be through the articulated spring axle 122 effect between the fixed block 121, make draw the sign indicating number board 6 carry out adduction, until reaching the interval department between the counter weight sign indicating number 41, draw the sign indicating number board 6 can enter into the interval that separation piece 43 reserved through the reset property of articulated spring axle 122, then personnel are at reverse lead screw 91, realize pushing and pulling it from the rear side of counter weight sign indicating number 41, impel counter weight sign indicating number 41 to slide to the front end of counter weight cell body 2, personnel cooperate hand piece 42 through manpower or apparatus, place the quick getting material of counter weight sign indicating number 41 on the carrier.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (6)

1. Traction capability verification test counterweight, its characterized in that: the elevator comprises an elevator car (1) and a counterweight groove body (2), wherein the counterweight groove body (2) is arranged in the elevator car (1), a base (3) is fixedly arranged at the bottom of the counterweight groove body (2), three groups of sliding components (5) are fixedly arranged at the bottom of the counterweight groove body (2), a plurality of counterweight components (4) are slidably arranged on the sliding components (5), guide components (9) are fixedly arranged on two sides of the counterweight groove body (2), a reset component (12) in conductive connection with the guide components (9) is arranged in the counterweight groove body (2), and a code pulling plate (6) and a code pushing plate (7) are movably arranged on the reset component (12) respectively;

the sliding assembly (5) comprises a sliding rail (51) and a sliding block (52), three groups of sliding rails (51) are fixedly arranged at the bottom in the counterweight groove body (2), the sliding rails (51) are in sliding connection with the counterweight assembly (4) through the sliding block (52), the resetting assembly (12) comprises a fixed block (121), a hinged spring shaft (122) and a bearing block (123), the bearing block (123) is connected with the guide assembly (9) in a conducting manner, the fixed block (121) is fixedly arranged on the front surface and the back surface of the bearing block (123) respectively, and the hinged spring shaft (122) connected with the code pulling plate (6) and the code pushing plate (7) is rotatably arranged between the fixed blocks (121).

2. The traction capacity verification test counterweight according to claim 1, characterized in that: the counterweight assembly (4) comprises a counterweight code (41), a hand piece (42) and a blocking block (43), the counterweight code (41) is slidably mounted on the sliding assembly (5), the hand piece (42) is arranged at the top of the counterweight code (41), and the blocking block (43) is arranged on the front face of the counterweight code (41).

3. The traction capacity verification test counterweight according to claim 1, characterized in that: the guide assembly (9) comprises a screw rod (91) and mounting blocks (92), two groups of mounting blocks (92) are fixedly mounted on two sides of the counterweight groove body (2), the screw rod (91) is mounted between the mounting blocks (92) in a butt joint mode, and an operating component (8) is mounted at the end portion of the screw rod (91) in a butt joint mode.

4. The traction capacity verification test counterweight according to claim 1, characterized in that: the counterweight trough is characterized in that the two sides of the counterweight trough body (2) are provided with built-in ports (21), positioning rods (10) are arranged in the built-in ports (21) in a butt joint mode, and limiting blocks (11) connected with reset components (12) are sleeved on the positioning rods (10).

5. The traction capacity verification test counterweight according to claim 4, wherein: the limiting block (11) is fixedly provided with a connecting sleeve block (111), the connecting sleeve block (111) is connected with the guide assembly (9) in a sleeved mode, and the limiting block (11) is arranged on the guide assembly.

6. The traction capacity verification test counterweight according to claim 3, wherein: the operating part (8) comprises a rotating disc (81) and a handle piece (82), the rotating disc (81) is arranged at the end part of the guide assembly (9) in a butt joint mode, and the handle piece (82) is fixedly arranged on the rotating disc (81).