CN215448720U - Elevator tows wire rope inspection and uses pulling force detection device - Google Patents
Elevator tows wire rope inspection and uses pulling force detection device Download PDFInfo
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- CN215448720U CN215448720U CN202121308864.1U CN202121308864U CN215448720U CN 215448720 U CN215448720 U CN 215448720U CN 202121308864 U CN202121308864 U CN 202121308864U CN 215448720 U CN215448720 U CN 215448720U
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Abstract
The utility model discloses a tension detection device for checking an elevator traction steel wire rope, which comprises a tension detector, wherein an installation protection groove is formed in the front surface of the tension detector, a sealing protection door is movably installed in the installation protection groove, a limiting groove is formed in the front surface of the sealing protection door, a detection groove is formed in the rear surface of the tension detector, a displacement groove is formed in the detection groove, an adjustable hydraulic column is fixedly installed in the displacement groove, an anti-skid rubber supporting base is fixedly installed at the position, close to the edge of the outer surface of one side, of the lower surface of the tension detector, and a supporting displacement wheel is fixedly installed at the position, close to the edge of the outer surface of the other side, of the lower surface of the tension detector. Through the design of whole closed, have stronger sealing performance when can be convenient for the device to remove, and can carry out tensile detection to towing wire rope through the detection mode of compartment type under the condition that does not influence the elevator.
Description
Technical Field
The utility model belongs to the technical field of detection devices, and particularly relates to a tension detection device for checking an elevator traction steel wire rope.
Background
The elevator steel wire rope is used on an elevator as the name implies, most of the elevator steel wire ropes are small manned elevators, the elevator steel wire ropes are used in districts of commercial houses and other places, the elevator operation often causes certain abrasion due to time and other reasons, certain nondestructive detection needs to be carried out on the traction steel wire rope, the elevator steel wire rope nondestructive detection is to detect the damage, mainly wire breakage, abrasion, corrosion, deformation and the like, generated in the using process of the traction elevator steel wire rope by adopting an electromagnetic detection method, and the elevator steel wire rope nondestructive detection equipment is used for detecting the safety of the elevator steel wire rope. It is composed of nondestructive testing sensor and signal processing device. In addition, the steel wire rope used by the elevator is required to detect the tensile force borne by the steel wire rope before installation, so that the situation that the steel wire rope cannot bear the weight of the elevator is avoided, and the existing traction steel wire rope has certain defects and is troublesome to detect when in use.
The existing detection device cannot detect the elevator traction steel wire rope in an elevator shaft, the elevator rope is often required to be detached, the detection device is complex, the steel wire rope detection device needs to be moved frequently, and the internal precise parts of the steel wire rope detection device can possibly enter dust, moisture and the like to influence the service life.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a tension detection device for checking an elevator traction steel wire rope, which aims to solve the problems that the existing tension detection device for checking the elevator traction steel wire rope cannot detect the elevator traction steel wire rope in an elevator shaft in the using process, the elevator rope is required to be detached and detached frequently and is complicated, the steel wire rope detection device needs to be moved frequently, and the service life of the steel wire rope detection device can be influenced by dust, moisture and the like of internal precise parts.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an elevator tows wire rope inspection and uses pulling force detection device, includes the pulling force detector, the positive surface of pulling force detector has seted up the installation protection recess, the inside movable mounting of installation protection recess has sealed shutter, spacing recess has been seted up on the positive surface of sealed shutter, the pulling force detector rear surface has seted up the detection recess, detect the inside displacement recess of having seted up of recess, the inside fixed mounting of displacement recess has adjustable hydraulic column.
Specifically, through a sectional type detection method, a detection groove of the device is aligned to a certain section of the steel wire rope to be detected, after the steel wire rope is fixed by an internal mechanism, the steel wire rope is subjected to tension test through a tension detection device arranged in a displacement groove, and a precise electronic element in the machine is protected through a sealing protection door.
Preferably, the anti-skidding rubber support base is fixedly installed at a position, close to the edge of the outer surface of one side, of the lower surface of the tension detector, the support displacement wheel is fixedly installed at a position, close to the edge of the outer surface of the other side, of the lower surface of the tension detector, the detector handle is fixedly installed on the front surface of the tension detector, and the built-in battery is fixedly installed inside the tension detector.
Specifically, the anti-slip rubber support base prevents the device from moving when placed on the ground, and the built-in battery can provide energy for the device.
Preferably, a control button is fixedly installed inside the installation protection groove, and a door handle is fixedly installed on the front surface of the sealing protection door.
Specifically, the instrument arranged inside the device can be controlled through the control button, the sealing protection door can protect the inside of the installation protection groove to form a sealing environment, and the door handle can move the sealing protection door.
Preferably, a return spring is fixedly installed inside the limiting groove, a limiting bolt is fixedly installed at the other end of the return spring, a displacement handle is fixedly installed on the front surface of the limiting bolt, and a bolt hole is formed inside the installation protection groove.
The sealing protection door is characterized in that a certain thrust can be provided for the limiting bolt through a return spring, the limiting bolt is matched with the bolt hole, the sealing protection door can be fixed relatively, and the limiting bolt can be moved by the displacement handle.
Preferably, the inside fixed mounting of detection recess has the stationary dog, the fixed slot has been seted up to detection recess inside, the inside fixed mounting of fixed slot has the hydraulic telescoping post, hydraulic telescoping post other end fixed mounting stationary dog, the positive surface of stationary dog is inlayed and is established and install anti-skidding cushion block.
The fixing claws can be stored in the fixing grooves, the hydraulic telescopic columns can drive the fixing claws to move, the two fixing claws are matched with each other, the elevator steel wire rope can be fixed in the detection groove, and the anti-skid cushion blocks can prevent the elevator steel wire rope from sliding with the fixing claws.
Preferably, the other end of the adjustable hydraulic column is fixedly provided with a pressure sensor, the surface of the pressure sensor is fixedly provided with a left steel wire fixer, and the upper surface of the left steel wire fixer is provided with a threaded through hole.
Specifically, adjustable hydraulic column can drive pressure sensor and remove, and self pressure value when removing can be adjusted to the while, and pressure sensor can drive left steel wire fixer and remove, the pressure numerical value that receives that simultaneously can feed back.
Preferably, there is right steel wire fixer left side steel wire fixer top movable mounting, the through-hole has been seted up to right steel wire fixer upper surface, the inside movable mounting of through-hole has the threaded fixing pole, the threaded fixing pole is mutually supported with the screw thread through-hole.
Specifically, through left steel wire fixer and right steel wire fixer through thread tightening pole interconnect, thread tightening pole and screw thread through-hole mutually support and can drive and have right steel wire fixer to remove, with elevator wire rope relatively fixed, the through-hole of setting is convenient takes out thread tightening pole.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the installation protection recess and the spacing recess of setting mutually supporting, through the inside accurate electronic component of sealed protection door protection machine, can be when guaranteeing convenient to use and removing, can protect internals can not advance dust moisture etc. increase of service life.
2. Through the mutual cooperation of the arranged detection groove and the displacement groove, the detection groove of the device is aligned to a certain section of the steel wire rope to be detected by a sectional type detection method, and after the steel wire rope is fixed by an internal mechanism, the steel wire rope is subjected to tension test by a tension detection device arranged in the displacement groove, so that the steel wire rope is not required to be detached for detection, and the detection is convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged view of the left and right wire holders of the present invention;
FIG. 4 is a cross-sectional view of the present invention;
fig. 5 is an enlarged view in partial section of the present invention.
In the figure: 1. a tension detector; 101. an anti-slip rubber support base; 102. a detector handle; 103. a built-in battery; 104. supporting a displacement wheel; 2. installing a protection groove; 201. sealing the protection door; 202. a door handle; 203. a control button; 3. a limiting groove; 301. a return spring; 302. a limiting bolt; 303. a displacement handle; 304. a pin hole; 4. detecting the groove; 401. fixing grooves; 402. a hydraulic telescopic column; 403. a fixed jaw; 404. an anti-skid cushion block; 5. a displacement groove; 501. an adjustable hydraulic column; 502. a pressure sensor; 503. a left wire retainer; 504. a threaded through hole; 6. a right wire holder; 601. and (5) fixing the rod by screw threads.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an elevator tows wire rope inspection and uses pulling force detection device, including pulling force detector 1, installation protection recess 2 has been seted up on the positive surface of pulling force detector 1, the inside movable mounting of installation protection recess 2 has sealed shutter 201, spacing recess 3 has been seted up on the positive surface of sealed shutter 201, 1 rear surface of pulling force detector has been seted up and has been detected recess 4, detect the inside displacement recess 5 that has seted up of recess 4, 5 inside fixed mounting of displacement recess has adjustable hydraulic column 501, 1 lower surface of pulling force detector is close to one side surface edge fixed mounting and has anti-skidding rubber to support base 101, 1 lower surface of pulling force detector is close to opposite side surface edge fixed mounting and has support displacement wheel 104, 1 positive fixed surface of pulling force detector installs detector handle 102, 1 inside fixed mounting of pulling force detector has built-in battery 103.
In this embodiment, through the detection method of sectional type, with certain section of the wire rope that needs the detection of detection recess 4 alignment of device, its inside mechanism can be fixed the back to wire rope, carry out the tensile test to wire rope through setting up the tensile detection device in displacement recess 5 inside, need not pull down wire rope and be detecting, it is comparatively convenient, through the inside accurate electronic component of sealed protective door 201 protection machine, can be when guaranteeing convenient to use, can protect the internals can not advance dust moisture etc. increase of service life.
Example two:
as shown in fig. 1 to 5, on the basis of the first embodiment, the present invention provides a technical solution: the inside fixed mounting of installation protection recess 2 has control button 203, and the positive fixed surface of door 201 installs door handle 202, and the inside fixed mounting of spacing recess 3 has return spring 301, and return spring 301 other end fixed mounting has spacing bolt 302, and the positive fixed surface of spacing bolt 302 installs displacement handle 303, and installation protection recess 2 is inside to have seted up bolt hole 304.
In this embodiment, the instrument arranged inside the device can be controlled by the control button 203, the sealing protection door 201 can protect the inside of the installation protection groove 2 to form a sealed environment, the door handle 202 can move the sealing protection door 201, the return spring 301 can provide a certain thrust for the limit bolt 302, the limit bolt 302 is matched with the bolt hole 304, the sealing protection door 201 can be relatively fixed, and the limit bolt 302 can be moved by the displacement handle 303.
Example three:
as shown in fig. 1 to 5, on the basis of the first embodiment and the second embodiment, the present invention provides a technical solution: detect the inside fixed mounting of recess 4 and have stationary dog 403, detect recess 4 inside and seted up fixed slot 401, the inside fixed mounting of fixed slot 401 has hydraulic telescoping post 402, hydraulic telescoping post 402 other end fixed mounting stationary dog 403, the positive surface of stationary dog 403 inlays and establishes and installs anti-skidding cushion 404, adjustable hydraulic post 501 other end fixed mounting has pressure sensor 502, pressure sensor 502 fixed surface installs left steel wire fixer 503, threaded through hole 504 has been seted up to left steel wire fixer 503 upper surface, left steel wire fixer 503 top movable mounting has right steel wire fixer 6, the through-hole has been seted up to right steel wire fixer 6 upper surface, the inside movable mounting of through-hole has threaded fixing rod 601, threaded fixing rod 601 and threaded through hole 504 mutually support.
In this embodiment, the fixing claws 403 can be accommodated in the fixing grooves 401, the hydraulic telescopic column 402 can drive the fixing claws 403 to move, the two fixing claws 403 are matched with each other, the elevator steel wire rope can be fixed in the detection groove 4, the anti-skid cushion block 404 prevents the elevator steel wire rope from sliding with the fixed claw 403, the adjustable hydraulic column 501 can drive the pressure sensor 502 to move, meanwhile, the pressure value during movement can be adjusted by the pressure sensor 502, the left steel wire fixer 503 can be driven by the pressure sensor to move, simultaneously can feedback the pressure numerical value that receives, left steel wire fixer 503 passes through threaded fixing rod 601 interconnect with right steel wire fixer 6, and threaded fixing rod 601 and screw thread through-hole 504 are mutually supported and can be driven and have right steel wire fixer 6 to remove, with elevator wire rope relatively fixed, the through-hole of setting is convenient takes out threaded fixing rod 601.
The working principle and the using process of the utility model are as follows: when the elevator door needs to be opened during use, the position of an elevator steel wire rope needing to be detected is determined, the limiting bolt 302 is driven by the displacement handle 303 to move out of the bolt hole 304, the relative fixation of the limiting bolt to the sealing protection door 201 is released, the sealing protection door 201 is opened by the door handle 202, a precise electronic component in the machine is protected by the sealing protection door 201, internal parts can be protected from entering dust moisture and the like while the convenience in use and movement are ensured, the service life is prolonged, the right steel wire fixer 6 and the rotating threaded fixing rod 601 are moved out of the threaded through hole 504 by rotating the threaded fixing rod 601, the right steel wire fixer 6 and the threaded fixing rod 601 are taken out of the detection groove 4, then the tension detection device is lifted by the detector handle 102, the detection groove 4 on the rear surface is aligned with the elevator steel wire rope, the hydraulic telescopic column 402 is started by the control button 203 to drive the fixing claw 403 to move, the fixing claw 403 presses the steel wire rope to fix the elevator steel wire rope, at the moment, the detector handle 102 can be loosened, the tension detector 1 can be hung on the surface of the elevator steel wire rope, the rear surface of the tension detector 1 is rotated to face the elevator door, the taken-out right steel wire fixer 6 passes through the steel wire rope to be installed in the detection groove 4 again, the right steel wire fixer 6 and the left steel wire fixer 503 are relatively fixed through rotating the threaded fixing rod 601, at the moment, the threaded fixing rod 601 is screwed to fix the steel wire rope, the adjustable hydraulic column 501 is adjusted and started through the control button 203 to drive the pressure sensor 502 to move, the pressure sensor 502 pulls the steel wire rope through the steel wire fixer to measure the tension thereof, when the input tension reaches the designed maximum bearing tension, the steel wire rope is qualified without breaking, when the tension output by the adjustable hydraulic column 501 is gradually increased to the standard detection tension, if the steel wire rope cannot bear the steel wire rope to be broken or twisted and is unqualified, the operation is convenient and quick, and compared with manual eye measurement, hand stroking and caliper measurement, the method is more convenient and has high detection precision.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an elevator tows wire rope inspection and uses pulling force detection device, includes pulling force detector (1), its characterized in that: installation protection recess (2) have been seted up on tensile force detector (1) positive surface, the inside movable mounting of installation protection recess (2) has sealed shutter (201), spacing recess (3) have been seted up on sealed shutter (201) positive surface, tensile force detector (1) rear surface has been seted up and has been detected recess (4), detect inside displacement recess (5) of having seted up of recess (4), displacement recess (5) inside fixed mounting has adjustable hydraulic column (501).
2. The tension detecting device for inspecting an elevator hoisting rope according to claim 1, characterized in that: the anti-skidding rubber support base (101) is installed to tensile force detector (1) lower surface near one side surface edge fixed position, tensile force detector (1) lower surface near opposite side surface edge fixed position installs and supports displacement wheel (104), the positive fixed surface of tensile force detector (1) installs detector handle (102), tensile force detector (1) inside fixed mounting has built-in battery (103).
3. The tension detecting device for inspecting an elevator hoisting rope according to claim 1, characterized in that: a control button (203) is fixedly installed inside the installation protection groove (2), and a door handle (202) is fixedly installed on the front surface of the sealing protection door (201).
4. The tension detecting device for inspecting an elevator hoisting rope according to claim 1, characterized in that: the inner fixed mounting of the limiting groove (3) is provided with a return spring (301), the other end of the return spring (301) is fixedly provided with a limiting bolt (302), a displacement handle (303) is fixedly mounted on the front surface of the limiting bolt (302), and a bolt hole (304) is formed in the mounting and protecting groove (2).
5. The tension detecting device for inspecting an elevator hoisting rope according to claim 1, characterized in that: the utility model discloses a hydraulic telescopic column, including detection recess (4), fixed jaw (403), fixed slot (401) have been seted up to detection recess (4) inside fixed mounting, fixed slot (401) inside fixed mounting has hydraulic telescopic column (402), hydraulic telescopic column (402) other end fixed mounting fixed jaw (403), fixed jaw (403) positive surface inlays to establish and installs anti-skidding cushion (404).
6. The tension detecting device for inspecting an elevator hoisting rope according to claim 1, characterized in that: the adjustable hydraulic column (501) is fixedly provided with a pressure sensor (502) at the other end, the pressure sensor (502) is fixedly provided with a left steel wire fixer (503) on the surface, and a threaded through hole (504) is formed in the upper surface of the left steel wire fixer (503).
7. The tension detecting device for inspecting an elevator hoisting rope according to claim 6, wherein: left side steel wire fixer (503) top movable mounting has right steel wire fixer (6), the through-hole has been seted up to right side steel wire fixer (6) upper surface, the inside movable mounting of through-hole has threaded fixing rod (601), threaded fixing rod (601) and threaded through-hole (504) are mutually supported.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121308864.1U CN215448720U (en) | 2021-06-11 | 2021-06-11 | Elevator tows wire rope inspection and uses pulling force detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121308864.1U CN215448720U (en) | 2021-06-11 | 2021-06-11 | Elevator tows wire rope inspection and uses pulling force detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215448720U true CN215448720U (en) | 2022-01-07 |
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ID=79710912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121308864.1U Active CN215448720U (en) | 2021-06-11 | 2021-06-11 | Elevator tows wire rope inspection and uses pulling force detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215448720U (en) |
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2021
- 2021-06-11 CN CN202121308864.1U patent/CN215448720U/en active Active
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