CN217263852U

CN217263852U - Be used for steel wire rope tension detection device

Info

Publication number: CN217263852U
Application number: CN202220163790.5U
Authority: CN
Inventors: 沐东录
Original assignee: Jiangsu Ruijin Steel Wire Rope Co ltd
Current assignee: Jiangsu Ruijin Steel Wire Rope Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-08-23
Anticipated expiration: 2032-01-21

Abstract

The utility model discloses a be used for steel wire rope tension detection device, including the tension tester, the positive surface movable mounting of tension tester has the ya keli shutter, spacing recess has been seted up on the positive surface of ya keli shutter, the inside movable mounting of spacing recess has spacing bolt, the tension tester rear surface inlays to establish installs the coiling motor, the inside fixed mounting of tension tester has first fixed plate, the tension tester is inside and be located first fixed plate one side fixed mounting and have the hydraulic lifting post, the inside hydraulic lifting post one side fixed mounting that just is located of tension tester has the second fixed plate. The ya keli shutter that sets up adopts the acrylic board of rigidity intensity to make, when closing the acrylic shutter, can see through there being the acrylic board to observe the measuring condition of 1 inside of tension tester, and rope fracture when can effectively preventing to measure causes the harm to the tester.

Description

Be used for steel wire rope tension detection device

Technical Field

The utility model belongs to the technical field of tension detection device, concretely relates to be used for steel wire rope tension detection device.

Background

In many engineering constructions, the tension of the rope needs to be measured to ensure the safety of construction personnel, so that the accurate measurement of the tension of the rope has very important values for engineering design, construction, safe operation and the like.

The utility model discloses a be CN 212158903U's a rope tension detection device, which comprises a body, the inside gear pole and the top that the gear pole upper surface runs through the body that is provided with of body, gear pole bottom fixedly connected with connecting rod, connecting rod bottom fixedly connected with couple, the inside card rope recess of having seted up of gear pole, gear pole one side is being fixed first gear by first pivot, gear pole opposite side is being fixed second gear and belt winding wheel by the second pivot, top fixedly connected with fixed pulley in the body, bottom fixedly connected with bracing piece in the body, bracing piece top swing joint has the tape wheel, be provided with the tape between tape wheel and the tape winding wheel, go into rope mouth and play rope mouth have been seted up to the body both sides, the observation window has been seted up at the body top. The utility model discloses, the device structural design is reasonable easy operation, the maintenance of being convenient for, and the cost is comparatively cheap, but steel wire rope is often longer, when detecting the tension of one section rope, all the other parts can be in disorder put together, and when the rope was measured, can be cracked, comparatively dangerous, does not have certain protection device's problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for steel wire rope tension detection device to it is used for steel wire rope tension detection device in the use to provide one kind current in solving above-mentioned background art, because steel wire rope often is longer, when detecting the tension of one section rope, all the other parts can be in disorder put together, and when the rope was measured, can be cracked, comparatively dangerous, does not have certain protection device's problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a be used for steel wire rope tension detection device, includes the tension tester, the positive surface movable mounting of tension tester has the ya keli shutter, spacing recess has been seted up on the positive surface of ya keli shutter, the inside movable mounting of spacing recess has spacing bolt, the tension tester rear surface inlays to establish installs the coiling motor, the inside fixed mounting of tension tester has first fixed plate, the tension tester is inside and is located first fixed plate one side fixed mounting and has hydraulic lifting column, the tension tester is inside and is located hydraulic lifting column one side fixed mounting and has the second fixed plate.

It is specific, through the take-up device of the inside setting of tension tester, can store steel wire rope inside, the coiling motor can drive the take-up device rotation, thereby with the quick accomodation of steel wire rope, the person of facilitating the use measures the use, the ya keli shutter that sets up adopts the inferior gram force board of rigidity intensity to make, when closing inferior gram force shutter, can see through there being the inferior gram force board to observe the inside measuring condition of tension tester, rope fracture when can effectively prevent to measure, cause the harm to the tester.

Preferably, a fixing hole is formed in the tension tester, and the fixing hole is matched with the limiting bolt.

Specifically, through inside inserting spacing bolt in the fixed orifices, because the fixed orifices mutually supports with spacing bolt, can be with ya keli shutter relatively fixed.

Preferably, the door handle is embedded on the front surface of the acrylic protective door, a return spring is fixedly mounted inside the limiting groove, the other end of the return spring is fixedly connected with a limiting bolt, and a displacement handle is fixedly mounted on the front surface of the limiting bolt.

The door handle can be used for driving the acrylic protective door to move, the return spring can be used for pushing the limiting bolt through certain thrust, and therefore the limiting bolt is pushed into the fixing hole, and the displacement handle can drive the limiting bolt to move.

Preferably, the output end of the winding motor is fixedly provided with a connecting transmission shaft, the tail end of the connecting transmission shaft is movably provided with an extrusion bolt, and the outer surface of the connecting transmission shaft is sleeved with a rope winding disc.

Specifically, can be with the relative fixed connection transmission shaft of rope winding dish through rotatory extrusion bolt, it is rotatory that the winding motor that starts can drive the connection transmission shaft, and it is rotatory that the connection transmission shaft is rotatory to drive the rope winding dish, and the rope winding dish is rotatory can be with the steel wire rope winding inside.

Preferably, the front surface of the first fixing plate is provided with a connecting fixing hole, the front surface of the second fixing plate is provided with a connecting through hole, and a rope connecting wheel is movably arranged in the connecting through hole.

Specifically, through the connection fixed orifices of seting up, can pass inside first fixed plate with winding steel wire rope, the connect the through-hole of seting up makes inside the rope passes second fixed plate, and the rope fifth wheel can be when measuring multistage steel wire rope, prevents that steel wire rope from wearing and tearing second fixed plate surface.

Preferably, a pressure sensor is fixedly mounted on the lower end face of the hydraulic lifting column, a rope extrusion column is fixedly mounted on the lower end face of the pressure sensor, an extrusion wheel is movably mounted on the outer surface of the rope extrusion column, and a deformation measuring scale is fixedly mounted inside the tension tester.

Specifically, can drive pressure sensor through starting hydraulic lifting column and remove, pressure sensor removes and can drive the rope extrusion post and remove, and the rope extrusion post can drive the extrusion wheel and remove, and the steel wire rope between first fixed plate and the second fixed plate can be extruded to the extrusion wheel, can learn the tension that the rope receives through pressure sensor, can judge the deformability of steel wire rope through observing the deformation dipperstick simultaneously.

Preferably, the upper surfaces of the first fixing plate and the second fixing plate are both provided with threaded fixing holes, and fixing nuts are movably mounted in the threaded fixing holes.

Specifically, the fixing nut can be rotated inside the threaded fixing hole through rotating the fixing nut, and the threaded fixing hole can extrude the steel wire rope entering the connecting through hole and the connecting fixing hole to be relatively fixed inside the connecting fixing hole and the connecting through hole.

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

1. through the ya keli shutter and the spacing bolt that set up mutually support, return spring can be for spacing bolt through certain thrust, thereby push the fixed orifices inside with spacing bolt, because the fixed orifices mutually supports with spacing bolt, can be with ya keli shutter relatively fixed, the ya keli shutter that sets up adopts the acrylic board of rigidity intensity to make, when closing the acrylic shutter, can see through there being the inside measuring condition of acrylic board observation tension tester, rope fracture when can effectively prevent to measure, cause the harm to the tester.

2. Rope winding dish and fixed plate through setting up are mutually supported, the steel wire rope one end that will need the test is fixed inside rope winding dish, it is rotatory that the motor can drive the connecting drive axle to start the coiling this moment, it is rotatory that the connecting drive axle is rotatory to drive rope winding dish, rope winding dish is rotatory can to be with steel wire rope winding inside, can drive the connecting drive axle rotation with the winding motor, it is rotatory to connect the transmission axle and can drive rope winding dish, rope winding dish is rotatory can be with steel wire rope winding inside, it can with connecting fixed orifices and connect the via hole to pull steel wire rope end in the test process afterwards, avoid steel wire rope to scatter the problem of putting in disorder.

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 a schematic view of the internal structure of the present invention;

fig. 4 is a cross-sectional view of the rope winding disc of the present invention;

fig. 5 is a partial sectional view of a second fixing plate according to the present invention;

fig. 6 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a tension tester; 101. a fixing hole; 2. an acrylic protective door; 201. a door handle; 202. a limiting groove; 203. a return spring; 204. a limiting bolt; 205. a displacement handle; 3. a winding motor; 301. connecting a transmission shaft; 302. extruding the bolt; 303. a rope winding disc; 4. a first fixing plate; 401. connecting the fixing holes; 5. a hydraulic lifting column; 501. a pressure sensor; 502. a rope squeeze post; 503. an extrusion wheel; 504. a deformation measuring scale; 6. a second fixing plate; 601. a connecting through hole; 602. a rope connecting wheel; 603. a threaded fixing hole; 604. and (5) fixing the nut.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a be used for steel wire rope tension detection device, including tension tester 1, the positive surface movable mounting of tension tester 1 has ya keli shutter 2, spacing recess 202 has been seted up on the positive surface of ya keli shutter 2, the inside movable mounting of spacing recess 202 has spacing bolt 204, tension tester 1 rear surface inlays to establish installs winding motor 3, the inside fixed mounting of tension tester 1 has first fixed plate 4, tension tester 1 is inside and be located 4 one side fixed mounting of first fixed plate have hydraulic lifting column 5, tension tester 1 is inside and be located 5 one side fixed mounting of hydraulic lifting column has second fixed plate 6.

In this embodiment, through the take-up device of the inside setting of tension tester 1, can store the steel wire rope inside, it is rotatory that winding motor 3 can drive the take-up device, thereby with the quick storage of steel wire rope, the person of facilitating the use measures the use, the ya keli shutter 2 that sets up adopts the acrylic board of rigidity intensity to make, when closing acrylic shutter 2, can see through there being the acrylic board to observe the measuring condition of the inside of tension tester 1, rope fracture when can effectively prevent to measure, cause the harm to the tester.

Wherein, in order to realize accomodating the purpose of rope, this device adopts following technical scheme to realize: tension tester 1 is inside to have seted up fixed orifices 101, fixed orifices 101 and spacing bolt 204 are mutually supported, the positive surface of ya keli shutter 2 inlays to be established and installs door handle 201, the inside fixed mounting of spacing recess 202 has return spring 203, the return spring 203 other end and spacing bolt 204 fixed connection, the positive fixed surface of spacing bolt 204 is installed with

displacement handle

205, 3 output end fixed mounting of coiling motor has connecting drive shaft 301, connecting drive shaft 301 terminal movable mounting has extrusion bolt 302, connecting drive shaft 301 surface has cup jointed rope winding dish 303.

Through inside inserting fixed orifices 101 with spacing bolt 204, because fixed orifices 101 and spacing bolt 204 mutually support, can be with ya keli shutter 2 relatively fixed, door handle 201 can drive ya keli shutter 2 and remove, return spring 203 can be for spacing bolt 204 through certain thrust, thereby push spacing bolt 204 inside fixed orifices 101, displacement handle 205 can drive spacing bolt 204 and remove, rotatory extrusion bolt 302 can be with rope winding dish 303 relatively fixed connection transmission shaft 301, it is rotatory that start-up coiling motor 3 can drive connection transmission shaft 301, it is rotatory that connection transmission shaft 301 is rotatory to drive rope winding dish 303, rope winding dish 303 is rotatory can be with the steel wire rope winding in inside.

Wherein, in order to realize the purpose of tension test, this device adopts following technical scheme to realize: connection fixed orifices 401 has been seted up on the positive surface of first fixed plate 4, connect through hole 601 has been seted up on the positive surface of second fixed plate 6, the inside movable mounting of connect through hole 601 has rope connecting wheel 602, terminal surface fixed mounting has pressure sensor 501 under hydraulic lifting column 5, terminal surface fixed mounting has rope extrusion post 502 under pressure sensor 501, rope extrusion post 502 surface movable mounting has extrusion wheel 503, the inside fixed mounting of tension tester 1 has deformation dipperstick 504, threaded fixing hole 603 has all been seted up with 6 upper surfaces of second fixed plate 4, the inside movable mounting of threaded fixing hole 603 has fixation nut 604.

The wound steel wire rope can pass through the inside of the first fixing plate 4 through the connecting and fixing hole 401, the rope can pass through the inside of the second fixing plate 6 through the connecting and fixing hole 601, the rope connecting wheel 602 can measure the length of the steel wire rope, the steel wire rope is prevented from wearing the surface of the second fixing plate 6, the hydraulic lifting column 5 is started to drive the pressure sensor 501 to move, the pressure sensor 501 moves to drive the rope pressing column 502 to move, the rope pressing column 502 drives the pressing wheel 503 to move, the pressing wheel 503 presses the steel wire rope between the first fixing plate 4 and the second fixing plate 6, tension borne by the rope can be known through the pressure sensor 501, the fixing nut 604 can be rotated by rotating the fixing nut 604 inside the threaded fixing hole 603, and the threaded fixing hole 603 can extrude the steel wire rope entering the connecting through hole 601 and the connecting fixing hole 401 to be relatively fixed inside the connecting fixing hole 401 and the connecting through hole 601.

The utility model discloses a theory of operation and use flow: when the device is used, the device is required to be placed at a proper position, the displacement handle 205 can be moved to drive the limiting bolt 204 to move out of the fixing hole 101, so that the relative fixation of the acrylic protective door 2 is removed, at the moment, the acrylic protective door 2 can be opened through the door handle 201, one end of a steel wire rope to be tested is fixed in the rope winding disc 303, the winding motor 3 is started to drive the connecting transmission shaft 301 to rotate, the connecting transmission shaft 301 rotates to drive the rope winding disc 303 to rotate, the steel wire rope can be wound in the rope winding disc 303 by rotating the rope winding disc 303, the winding motor 3 can drive the connecting transmission shaft 301 to rotate, the connecting transmission shaft 301 rotates to drive the rope winding disc 303 to rotate, the steel wire rope can be wound in the rope winding disc 303 rotates to wind the steel wire rope in the rope, and then the tail end of the steel wire rope is pulled to pass through the connecting fixing hole 401 and the connecting through hole 601, rotatory fixation nut 604 can be inside the rotatory thread fixing hole 603 of fixation nut 604, thread fixing hole 603 can extrude and get into connect through-hole 601 and the inside steel wire rope of connection fixed orifices 401, fix it inside connecting fixed orifices 401 and connect through-hole 601 with its relative fixation, close ya keli guard gate 2 this moment and start hydraulic lifting column 5, hydraulic lifting column 5 can drive pressure sensor 501 and remove, pressure sensor 501 removes and can drive rope extrusion column 502 and remove, rope extrusion column 502 can drive extrusion wheel 503 and remove, extrusion wheel 503 can extrude the steel wire rope between first fixed plate 4 and the second fixed plate 6, can learn the tension that the rope receives through pressure sensor 501.

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. A device for detecting the tension of a steel wire rope, comprising a tension tester (1), characterized in that: positive surface activity of tension tester (1) installs ya keli shutter (2), spacing recess (202) have been seted up on positive surface of ya keli shutter (2), spacing recess (202) inside movable mounting has spacing bolt (204), tension tester (1) rear surface inlays to establish and installs coiling motor (3), tension tester (1) inside fixed mounting has first fixed plate (4), tension tester (1) is inside and be located first fixed plate (4) one side fixed mounting and have hydraulic pressure lift post (5), tension tester (1) is inside and be located hydraulic pressure lift post (5) one side fixed mounting and have second fixed plate (6).

2. A wire rope tension detecting apparatus according to claim 1, wherein: the tension tester (1) is internally provided with a fixing hole (101), and the fixing hole (101) is matched with the limiting bolt (204).

3. A wire rope tension detecting device according to claim 1, wherein: the front surface of the acrylic protective door (2) is embedded with a door handle (201), a return spring (203) is fixedly arranged in a limiting groove (202), the other end of the return spring (203) is fixedly connected with a limiting bolt (204), and a displacement handle (205) is fixedly arranged on the front surface of the limiting bolt (204).

4. A wire rope tension detecting apparatus according to claim 1, wherein: the winding machine is characterized in that a connecting transmission shaft (301) is fixedly installed at the output end of the winding motor (3), an extrusion bolt (302) is movably installed at the tail end of the connecting transmission shaft (301), and a rope winding disc (303) is sleeved on the outer surface of the connecting transmission shaft (301).

5. A wire rope tension detecting device according to claim 1, wherein: the front surface of the first fixing plate (4) is provided with a connecting fixing hole (401), the front surface of the second fixing plate (6) is provided with a connecting through hole (601), and a rope connecting wheel (602) is movably arranged in the connecting through hole (601).

6. A wire rope tension detecting device according to claim 1, wherein: end face fixed mounting has pressure sensor (501) under hydraulic pressure lift post (5), end face fixed mounting has rope extrusion post (502) under pressure sensor (501), rope extrusion post (502) surface movable mounting has extrusion wheel (503), tension tester (1) inside fixed mounting has deformation dipperstick (504).

7. A wire rope tension detecting device according to claim 1, wherein: threaded fixing holes (603) are formed in the upper surfaces of the first fixing plate (4) and the second fixing plate (6), and fixing nuts (604) are movably mounted inside the threaded fixing holes (603).