CN217404000U

CN217404000U - Performance test cabinet of safety tool

Info

Publication number: CN217404000U
Application number: CN202221011870.5U
Authority: CN
Inventors: 张佳慧; 张文鹏
Original assignee: Baoding Penghao Electric Technology Co ltd
Current assignee: Baoding Penghao Electric Technology Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-09-09
Anticipated expiration: 2032-04-24

Abstract

The utility model discloses a safety tool's performance test cabinet, including mounting bracket, scale mark and fluted disc, the last fixed surface of mounting bracket is connected with fixed plate and mounting panel, one side swing joint of mounting panel has half threaded rod, the spout has been seted up to the upper surface of mounting bracket, and swing joint has the slide in the spout, and slide and half threaded rod threaded connection, one side fixedly connected with fixed disk of slide, one side swing joint of fixed plate has the rolling disc, and one side of rolling disc and fixed disk all is equipped with fixed establishment, a plurality of tooth's grooves have been seted up in the circumference outside of rolling disc. The utility model discloses not only can carry out the efficient test to the performance of safety belt, improve the detection effect of device, can restrict the position of safety belt through fixed establishment simultaneously, improve the fixed effect of device, can also use through the cooperation of inserted bar and slot, conveniently adjust and fix the position of removal frame, improve the flexibility of device.

Description

Performance test cabinet of safety tool

Technical Field

The utility model relates to a safety tool technical field especially relates to a safety tool's capability test cabinet.

Background

Safety tools and instruments are generally electric safety tools and instruments, and are various special tools and instruments for preventing electric shock, burn, fall and the like and guaranteeing personal safety of workers.

Safety tool is various, wherein just including electrician's safety belt, electrician's safety belt can protect electrician, appears the risk of falling when avoiding high altitude construction, and electrician's safety belt's quality is especially important, and electrician's safety belt performance detection device commonly used at present adopts single tensile detection usually, leads to the result of detection to have certain limitation, consequently, proposes a safety tool's performance test cabinet and seems very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a performance test cabinet for a safety tool.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a performance test cabinet for safety tools and instruments comprises a mounting frame, a scale mark and a fluted disc, wherein the upper surface of the mounting frame is fixedly connected with a fixed plate and a mounting plate, one side of the mounting plate is movably connected with a semi-threaded rod, the upper surface of the mounting frame is provided with a chute, the chute is internally and movably connected with a sliding plate, the sliding plate is in threaded connection with the semi-threaded rod, one side of the sliding plate is fixedly connected with a fixed plate, one side of the fixed plate is movably connected with a rotating disc, one sides of the rotating disc and the fixed plate are respectively provided with a fixing mechanism, the outer side of the circumference of the rotating disc is provided with a plurality of tooth grooves, the tooth grooves are meshed with the fluted disc, the inner wall of the bottom of the mounting frame is provided with a slide way, the slide way is internally and movably connected with a moving frame, two sides of the moving frame are respectively and movably connected with two positioning steel balls, the positioning steel balls are in sliding connection with the fluted disc, one side of the moving frame is fixedly connected with a first spring, and first spring is fixed mutually with the slide, the draw-in groove has been seted up at the top of semi-threaded pole, and draw-in groove and fluted disc sliding connection, one side of mounting panel is equipped with power unit, remove one side fixedly connected with auxiliary frame of frame, the inside swing joint of auxiliary frame has the inserted bar, two slots have been seted up to the bottom inner wall of mounting bracket, and the slot pegs graft mutually with the inserted bar.

As the utility model discloses further scheme again, power unit includes the motor, and the motor passes through the one side of bolt fastening at the mounting panel, the one end fixedly connected with worm of motor output shaft, mounting panel and fixedly connected with worm wheel are passed to the one end of half threaded rod, and the worm wheel meshes with the worm mutually.

As the utility model discloses scheme further still, fixed establishment includes the guide way, and the guide way is seted up in one side of rolling disc and fixed disk respectively, swing joint has the clamp plate in the guide way, the top fixedly connected with second spring of clamp plate, and the second spring is fixed mutually with the guide way, the equal fixedly connected with mount in one side of rolling disc and fixed disk, and the mount pegs graft mutually with the clamp plate.

As a further proposal of the utility model, one side fixedly connected with pointer of slide.

As the utility model discloses further scheme again, the upper surface at the mounting bracket is established to the scale mark, and the pointer contacts with the scale mark.

As the utility model discloses further scheme again, fixedly connected with guide bar in the spout, and guide bar and slide sliding connection.

As a further proposal, the top of the mounting rack is fixedly connected with a protective cover.

As a further proposal of the utility model, the top of the protective cover is movably connected with a glass cover.

The utility model has the advantages that:

1. through the arrangement of the tooth grooves formed in the rotating disc, the scale marks are divided according to performance qualified numerical values of the safety belt under actual conditions, a worker sets a certain numerical value on the scale marks as a qualified numerical value, the safety belt which is qualified if the numerical value exceeds the proper numerical value of the scale marks is a qualified safety belt, otherwise the safety belt which is unqualified is a unqualified safety belt, two ends of the safety belt are respectively fixed at proper positions of the rotating disc and the fixed disc through the fixing mechanisms, then the motor is started, the worm drives the worm gear to rotate through the rotation of the motor, so that the half threaded rod drives the sliding plate to move along the sliding groove, the fixed disc pulls one end of the safety belt on the fixing mechanism to stretch, meanwhile, the fluted disc drives the rotating disc to rotate through the tooth grooves, so that the fixing mechanism on the rotating disc drives the safety belt to rotate, the pulling force and the torsion of the safety belt are tested simultaneously, when the sliding plate drives the pointer to move to the proper numerical value or exceed the proper numerical value along the scale marks, the performance of safety belt is qualified, otherwise, then unqualified, avoid conventional detection device to adopt single tensile detection usually, lead to the result of detecting to have certain limitation, improved the detection effect of device.

2. Through the setting of the fixing mechanism, the pressing plate is lifted upwards at first to move upwards along the guide groove, the fixing frame is separated from the pressing plate, the second spring contracts, then the two ends of the safety belt to be detected are sleeved into the fixing frame respectively, then the pressing plate is loosened, the second spring rebounds and extends, so that the pressing plate moves downwards, the fixing frame is inserted into the pressing plate again, the position of the safety belt is limited, subsequent workers can conveniently detect the safety belt, and the fixing effect of the device is improved.

3. Through the setting of inserted bar, when only need testing the tensile of safety belt, upwards pulling inserted bar, make it shift out and be located the slot in the outside, first spring resilience shrink this moment, thereby make the removal frame remove along the slide inboard, and then make the fluted disc remove and leave tooth's socket to suitable position to the inboard, then insert the inserted bar in the slot that is located the inboard, thereby fix the position of removal frame, then the starter motor, the motor rotates and makes half-thread pole drive the slide and remove, thereby make fixed disk pulling safety belt, and then make things convenient for the staff only to detect the pulling force of safety belt, the convenience of device has been improved.

Drawings

Fig. 1 is a schematic perspective view of a performance testing cabinet for a safety tool according to the present invention;

fig. 2 is a schematic view of an internal structure of a performance testing cabinet for a safety tool according to the present invention;

fig. 3 is a schematic view of a local enlarged structure of a performance testing cabinet for a safety tool provided by the present invention.

In the figure: 1. a mounting frame; 2. a glass cover; 3. a protective cover; 4. rotating the disc; 5. a fixing plate; 6. a half-threaded rod; 7. a slide plate; 8. a pointer; 9. scale lines; 10. a guide bar; 11. a chute; 12. a worm gear; 13. a worm; 14. fixing the disc; 15. a tooth socket; 16. a fluted disc; 17. an auxiliary frame; 18. a rod is inserted; 19. positioning the steel balls; 20. a movable frame; 21. inserting slots; 22. a first spring; 23. a card slot; 24. pressing a plate; 25. a fixed mount; 26. a second spring.

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. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent will be understood to those of ordinary skill in the art.

Referring to fig. 1-3, a performance testing cabinet for safety tools and instruments comprises a mounting frame 1, a scale line 9 and a fluted disc 16, wherein a fixed plate 5 and a mounting plate are fixed on the upper surface of the mounting frame 1 through bolts, a semi-threaded rod 6 is rotatably connected to one side of the mounting plate, a chute 11 is formed in the upper surface of the mounting frame 1, a sliding plate 7 is slidably connected in the chute 11, the sliding plate 7 is in threaded connection with the semi-threaded rod 6, a fixed plate 14 is fixed on one side of the sliding plate 7 through bolts, a rotating plate 4 is rotatably connected to one side of the fixed plate 5, fixing mechanisms are respectively arranged on one sides of the rotating plate 4 and the fixed plate 14, a plurality of tooth sockets 15 are formed in the outer circumferential side of the rotating plate 4, the tooth sockets 15 are meshed with the fluted disc 16, a slide way is formed in the inner wall of the bottom of the mounting frame 1, a moving frame 20 is slidably connected in the slide way, two sides of the moving frame 20 are rotatably connected with two positioning steel balls 19, the positioning steel balls 19 are connected with the fluted disc 16 in a sliding manner, a first spring 22 is welded on one side of the movable frame 20, the first spring 22 is fixed with the slideway, a clamping groove 23 is formed in the top of the half-threaded rod 6, the clamping groove 23 is connected with the fluted disc 16 in a sliding manner, a power mechanism is arranged on one side of the mounting plate, two ends of the safety belt are respectively fixed on the proper positions of the rotating disc 4 and the fixed disc 14 through the fixing mechanism, then the power mechanism is started, the power mechanism enables the half-threaded rod 6 to drive the sliding plate 7 to move along the sliding groove 11, the fixed disc 14 pulls one end of the safety belt on the fixing mechanism to stretch, meanwhile, the fluted disc 16 drives the rotating disc 4 to rotate through the tooth grooves 15, the fixing mechanism on the rotating disc 4 drives the safety belt to rotate, the tensile force and the torsion force of the safety belt are tested simultaneously, and an auxiliary frame 17 is fixed on one side of the movable frame 20 through bolts, inserting rod 18 is inserted in auxiliary frame 17, two slots 21 have been seted up to the bottom inner wall of mounting bracket 1, and slot 21 is inserted with inserting rod 18 mutually, when only needing to test the tensile of safety belt, upwards pull inserting rod 18, make it shift out in the slot 21 that is located the outside, first spring 22 resilience shrink this moment, thereby make removal frame 20 move to the inboard along the slide, and then make fluted disc 16 move to the inboard and leave tooth's socket 15 to suitable position, then insert inserting rod 18 in the slot 21 that is located the inboard, thereby fix the position of removal frame 20, then the starter motor, the motor rotates makes half thread pole 6 drive slide 7 and removes, thereby make fixed disk 14 pulling safety belt, and then make things convenient for the staff only to detect the pulling force of safety belt.

In the utility model, it should be noted that, the power mechanism includes a motor, the motor is fixed on one side of the mounting plate through a bolt, a pin of the motor output shaft is connected with a worm 13, one end of the semi-threaded rod 6 passes through the mounting plate and is connected with a worm wheel 12 through a key, and the worm wheel 12 is meshed with the worm 13, a motor is started, the motor rotates to make the worm 13 drive the worm wheel 12 to rotate, thereby making the semi-threaded rod 6 rotate, the fixing mechanism includes a guide groove, the guide groove is respectively arranged on one side of the rotating disc 4 and the fixed disc 14, a press plate 24 is slidably connected in the guide groove, a second spring 26 is welded on the top of the press plate 24, and the second spring 26 is fixed with the guide groove, a fixing frame 25 is fixed on one side of the rotating disc 4 and one side of the fixed disc 14 through a bolt, and the fixing frame 25 is inserted with the press plate 24, firstly, the press plate 24 is lifted upwards, so that it moves upwards along the guide groove, and the fixing frame 25 is separated from the press plate 24, and the second spring 26 contracts, then the two ends of the safety belt to be detected are respectively sleeved on the fixed frame 25, then the pressing plate 24 is loosened, the second spring 26 rebounds and extends, so that the pressing plate 24 moves downwards, the fixed frame 25 is reinserted into the pressing plate 24, the position of the safety belt is limited, and the safety belt is convenient for a subsequent worker to detect the safety belt, a pointer 8 is bonded on one side of the sliding plate 7, the scale marks 9 are arranged on the upper surface of the mounting frame 1, the scale marks 9 are divided according to the performance qualified numerical value of the safety belt under the actual condition, the worker sets a certain numerical value on the scale marks 9 as a qualified numerical value, the safety belt which is qualified if the numerical value exceeds the scale marks 9, otherwise, the safety belt is unqualified, the pointer 8 is in contact with the scale marks 9, a guide rod 10 is fixed in the sliding chute 11 through a bolt, and the guide rod 10 is in sliding connection with the sliding plate 7, the top of mounting bracket 1 is fixed with protection casing 3 through the bolt, and the top of protection casing 3 rotates and is connected with glass cover 2.

The working principle is as follows: when the performance of the safety belt needs to be detected, the scale mark 9 is divided according to the performance qualified numerical value of the safety belt under the actual condition, a worker sets a certain numerical value on the scale mark 9 as a qualified numerical value, the safety belt which exceeds the proper numerical value of the scale mark 9 is a qualified safety belt, otherwise, the safety belt is an unqualified safety belt, firstly, the press plate 24 is lifted upwards to move upwards along the guide slot, the fixing frame 25 is separated from the press plate 24, the second spring 26 is contracted, then, the two ends of the safety belt which needs to be detected are respectively sleeved on the fixing frame 25, then, the press plate 24 is loosened, the second spring 26 rebounds and extends, so that the press plate 24 moves downwards, the fixing frame 25 is reinserted into the press plate 24, the position of the safety belt is limited, then, the motor is started, the worm 13 is driven by the motor to drive the worm wheel 12 to rotate, so that the semi-threaded rod 6 drives the sliding plate 7 to move along the sliding slot 11, and then make fixed disk 14 pull the one end of the safety belt on the fixed establishment and stretch, half threaded rod 6 rotates simultaneously and makes fluted disc 16 drive rotating disc 4 through tooth's socket 15 and rotate to make the fixed establishment on rotating disc 4 drive the safety belt and rotate, and then test simultaneously the pulling force and the torsion of safety belt, when slide 7 drives pointer 8 and moves to suitable numerical value or surpass and suitable numerical value along scale mark 9, the performance of safety belt is qualified, otherwise, is unqualified.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a performance test cabinet of safety tool, includes mounting bracket (1), scale mark (9) and fluted disc (16), its characterized in that, the last fixed surface of mounting bracket (1) is connected with fixed plate (5) and mounting panel, and one side swing joint of mounting panel has semithreaded pole (6), spout (11) have been seted up to the upper surface of mounting bracket (1), and swing joint has slide (7) in spout (11), and slide (7) and semithreaded rod (6) threaded connection, one side fixed connection of slide (7) has fixed disk (14), one side swing joint of fixed plate (5) has rolling disc (4), and one side of rolling disc (4) and fixed disk (14) all is equipped with fixed establishment, a plurality of tooth's socket (15) have been seted up in the circumference outside of rolling disc (4), and tooth's socket (15) mesh with fluted disc (16), the slide has been seted up to the bottom inner wall of mounting bracket (1), and swing joint has removal frame (20) in the slide, and the equal swing joint in both sides of removal frame (20) has two location steel balls (19), and fixes a position steel ball (19) and fluted disc (16) sliding connection, remove one side fixedly connected with first spring (22) of frame (20), and first spring (22) are fixed mutually with the slide, draw-in groove (23) have been seted up at the top of semi-threaded pole (6), and draw-in groove (23) and fluted disc (16) sliding connection, one side of mounting panel is equipped with power unit, remove one side fixedly connected with auxiliary frame (17) of frame (20), the inside swing joint of auxiliary frame (17) has inserted bar (18), two slots (21) have been seted up to the bottom inner wall of mounting bracket (1), and inserted bar (18) are pegged graft mutually in slot (21).

2. The performance test cabinet of the safety tool according to claim 1, wherein the power mechanism comprises a motor, the motor is fixed on one side of the mounting plate through a bolt, a worm (13) is fixedly connected to one end of an output shaft of the motor, one end of the semi-threaded rod (6) penetrates through the mounting plate and is fixedly connected with a worm wheel (12), and the worm wheel (12) is meshed with the worm (13).

3. The performance test cabinet of the safety tool according to claim 1, wherein the fixing mechanism comprises guide grooves, the guide grooves are respectively formed in one side of the rotating disc (4) and one side of the fixed disc (14), a pressing plate (24) is movably connected in the guide grooves, a second spring (26) is fixedly connected to the top of the pressing plate (24), the second spring (26) is fixed to the guide grooves, fixing frames (25) are fixedly connected to one sides of the rotating disc (4) and the fixed disc (14), and the fixing frames (25) are inserted into the pressing plate (24).

4. A performance testing cabinet of a safety tool according to claim 1, characterized in that a pointer (8) is fixedly connected to one side of the sliding plate (7).

5. The performance test cabinet of the safety tool according to claim 4, characterized in that the scale marks (9) are arranged on the upper surface of the mounting frame (1), and the pointer (8) is in contact with the scale marks (9).

6. The performance testing cabinet of the safety tool according to claim 1, wherein a guide rod (10) is fixedly connected in the sliding groove (11), and the guide rod (10) is slidably connected with the sliding plate (7).

7. The performance test cabinet of the safety tool according to claim 1, characterized in that a protective cover (3) is fixedly connected to the top of the mounting rack (1).

8. The performance testing cabinet of the safety tool according to claim 7, characterized in that a glass cover (2) is movably connected to the top of the protective cover (3).