CN212117308U

CN212117308U - Impact resistance test device with side shielding mechanism

Info

Publication number: CN212117308U
Application number: CN202020214270.3U
Authority: CN
Inventors: 李辉
Original assignee: Shenxin Polyurethane Co ltd
Current assignee: Shenxin Polyurethane Co ltd
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-12-11
Anticipated expiration: 2030-02-26

Abstract

The utility model relates to the technical field of safety boot processing, in particular to an impact resistance test device with a side shielding mechanism, which comprises an impact table, a lifting table and a guide rod, wherein the top end of the impact table is fixedly connected with a support frame, the top end of the support frame is fixedly connected with the lifting table, the bottom end of the lifting table is provided with a stay cord, the bottom end of the stay cord is provided with an impact head, the left end and the right end of the impact table are both provided with shielding plates, the inner sides of the left end and the right end of the impact table are both connected with a first slider in a sliding way, a first fixed rod is arranged in the inner side of the first slider in a penetrating way, and the outer side of the first fixed rod is provided with a first spring. The flying object is prevented from influencing the safety of peripheral testing personnel.

Description

Impact resistance test device with side shielding mechanism

Technical Field

The utility model relates to a safety boots processing technology field specifically is a shock resistance test device with side shelters from mechanism.

Background

Safety shoes are the general name of safety shoes and protection shoes, generally refer to shoes worn in different work occasions and having the functions of protecting feet and legs from foreseeable damage, and having smash prevention, insulation, static prevention and the like.

When current safety boots experimental apparatus that shocks resistance is when assaulting safety boots, because the side does not set up shelters from the mechanism, the drift drives safety boots, makes the accessory on safety boots or the safety boots fly out from assaulting the platform, and safety boots generally directly place and test on the mesa of assaulting the platform, is difficult for fixing safety boots, causes the problem that there is the deviation in the contact of impact head and safety boots easily, consequently. The impact resistance test device with the side end shielding mechanism is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shock resistance test device with side shelters from mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an impact resistance test device with side shelters from mechanism, is including strikeing platform, lifting platform and guide bar, the top fixedly connected with support frame of strikeing the platform, the top fixedly connected with lifting platform of support frame, the bottom of lifting platform is provided with the stay cord, the bottom of stay cord is provided with strikes the head, the guide bar is all worn to be equipped with the right-hand member inboard by the left end of striking the head, the top and the bottom of guide bar respectively with lifting platform and impact platform fixed connection, the left end and the right-hand member of strikeing the platform all are provided with the shielding plate, shielding plate and strikeing platform sliding connection are located the left end of shielding plate and the equal fixedly connected with clamp plate of right-hand member that is located.

Preferably, the left end and the right-hand member inboard of strikeing the platform all have first slider, the first slider that is located the left and right sides respectively with the shielding plate fixed connection that is located the left and right sides, first dead lever is worn to be equipped with in the inboard of first slider, first dead lever fixed connection is in the inboard of strikeing the platform, the outside of first dead lever is provided with first spring, the top and the bottom of first spring respectively with first slider and strikeing platform fixed connection.

Preferably, the inboard sliding connection in top of strikeing the platform has the second slider, the second slider is bilateral symmetry and distributes in the inboard of strikeing the platform, is located fixedly connected with third spring between the second slider of left and right sides, the inboard sliding connection in top of second slider has the connecting rod, connecting rod evenly distributed is on the top of second slider, the top fixedly connected with clamp splice of connecting rod.

Preferably, the inner side of the top end of the second sliding block is fixedly connected with a second fixing rod, the second fixing rod penetrates through the inner side of the connecting rod, a fourth spring is arranged on the outer side of the second fixing rod, and two ends of the fourth spring are fixedly connected with the connecting rod and the second sliding block respectively.

Preferably, the left end and the inboard equal sliding connection of right-hand member that strike the platform have the wedge, are located the left the right-hand member of wedge and the equal fixedly connected with second spring in the left end of the wedge that is located the right side, the second spring with strike platform fixed connection, the inboard of second spring is provided with the connection rope, connect rope and wedge fixed connection, the inboard rotation that strikes the platform is connected with the leading wheel, the connection rope sets up in the outside of leading wheel, and the other end and the second slider fixed connection of connection rope.

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

1. the utility model discloses in, through setting up components such as shielding plate, wedge, stay cord, when the experiment of shocking resistance to safety boots, shelter from safety boots or the safety boots accessory of flying out under the impact effect through the shielding plate, the article of avoiding the flying out influences peripheral test personnel's safety, and makes safety boots realize popping out of shielding plate automatically after the centre gripping through the stay cord.

2. The utility model discloses in, through setting up components such as clamp splice, second slider, third spring, the second slider that can make the left and right sides through the elasticity of third spring is close to each other, drives clamp splice and safety boots contact, realizes the fixed of safety boots, makes the connecting rod slide on second slider top through the fourth spring, makes the clamp splice laminating of different positions at the edge of the different positions of safety boots, further increases safety boots's stability.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic view of the mounting structure of the clamping block of the present invention.

In the figure: 1-impact table, 2-support frame, 3-lifting table, 4-pull rope, 5-impact head, 6-guide rod, 7-baffle plate, 8-press plate, 9-first slide block, 10-first fixed rod, 11-first spring, 12-wedge block, 13-connecting rope, 14-second spring, 15-guide wheel, 16-second slide block, 17-third spring, 18-second fixed rod, 19-fourth spring, 20-connecting rod and 21-clamping block.

Detailed Description

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

Referring to fig. 1-4, the present invention provides a technical solution:

an impact resistance test device with a side end shielding mechanism comprises an impact table 1, a lifting table 3 and a guide rod 6, wherein the top end of the impact table 1 is fixedly connected with a support frame 2, the top end of the support frame 2 is fixedly connected with the lifting table 3, the lifting table 3 is supported through the support frame 2 in the arrangement, a pull rope 4 is arranged at the bottom end of the lifting table 3, an impact head 5 is arranged at the bottom end of the pull rope 4, the inner sides of the left end and the right end of the impact head 5 are respectively provided with the guide rod 6 in a penetrating manner, the arrangement limits the sliding of the impact head 5 through the guide rod 6, the top end and the bottom end of the guide rod 6 are respectively fixedly connected with the lifting table 3 and the impact table 1, the left end and the right end of the impact table 1 are respectively provided with a shielding plate 7, the shielding plate 7 is in sliding connection with the impact resistance test of safety boots, when the impact resistance test is carried out on the safety boots through the shielding plate 7, the shielding plate 7 can, the left end of the shielding plate 7 on the left side and the right end of the shielding plate 7 on the right side are both fixedly connected with a pressing plate 8, and the shielding plate 7 is convenient to pack up due to the arrangement.

The inner sides of the left end and the right end of the impact table 1 are both connected with a first slider 9 in a sliding manner, the first sliders 9 positioned on the left side and the right side are respectively fixedly connected with shielding plates 7 positioned on the left side and the right side, a first fixing rod 10 penetrates through the inner side of the first slider 9, the first fixing rod 10 is fixedly connected with the inner side of the impact table 1, a first spring 11 is arranged on the outer side of the first fixing rod 10, the top end and the bottom end of the first spring 11 are respectively fixedly connected with the first slider 9 and the impact table 1, the first slider 9 can be pushed upwards through the first spring 11, so that the shielding plates 7 are lifted, the inner side of the top end of the impact table 1 is connected with a second slider 16 in a sliding manner, the second sliders 16 are distributed on the inner side of the impact table 1 in a bilateral symmetry manner, a third spring 17 is fixedly connected between the second sliders 16 positioned on the left side and the right side, the, the connecting rods 20 are uniformly distributed at the top ends of the second sliding blocks 16, the top ends of the connecting rods 20 are fixedly connected with clamping blocks 21, the second sliding blocks 16 are driven to be close to each other through the third springs 17, the safety boots are limited and fixed through the clamping blocks 21, the inner sides of the top ends of the second sliding blocks 16 are fixedly connected with second fixing rods 18, the second fixing rods 18 penetrate through the inner sides of the connecting rods 20, fourth springs 19 are arranged on the outer sides of the second fixing rods 18, the two ends of each fourth spring 19 are fixedly connected with the connecting rods 20 and the second sliding blocks 16 respectively, the clamping blocks 21 at different positions can be close to different positions of the safety boots according to the shapes of the safety boots through the elastic force of the fourth springs 19, so that the safety boots are fixedly replaced, the inner sides of the left end and the right end of the impact table 1 are both connected with the wedge blocks 12 in a sliding mode, the right end of the wedge block 12 at the left side and the left end of the, second spring 14 with strike 1 fixed connection of platform, the inboard of second spring 14 is provided with connects rope 13, connect rope 13 and wedge 12 fixed connection, the inboard of striking 1 is rotated and is connected with leading wheel 15, connect rope 13 and set up the outside at leading wheel 15, and connect the other end and the 16 fixed connection of second slider of rope 13, this kind of setting can carry on spacingly to first slider 9 through wedge 12, can be with the pulling of wedge 12 when second slider 16 moves through connecting rope 13, thereby pack up wedge 12.

The working process is as follows: the utility model supplies power through an external power supply, controls the device through a device internal control system, firstly, places the safety boots to be tested above the impact table 1, pulls the clamping block 21 to make the clamping block 21 be positioned at both sides of the safety boots, the clamping block 21 can drive the second slider 16 to move through the connecting rod 20 in the moving process, the second slider 16 can pull the connecting rope 13 when moving, the connecting rope 13 can drive the wedge 12 to move through the guide of the guide wheel 15, and compress the second spring 14, at this time, the wedge 12 is received and paid at the inner side of the impact table 1, then under the elasticity of the first spring 11, the first slider 9 is driven to move upwards along the direction of the first fixed rod 10, the first slider 9 drives the baffle plate 7 to move, until the baffle plate 7 is positioned at the left side and the right side of the top end of the impact table 1, the shielding of the side end of the impact table 1 is realized, afterwards, the left side and the right side can be driven to be close to each other under the elasticity of the third spring 17, so that the clamping block 21 is in contact with the safety boot, the safety boot is fixed, the clamping block 21 can be in contact with the safety boot, the second sliding block 16 can continue to move, the connecting rod 20 can slide along the second fixing rod 18 at the top end of the second sliding block 16 at the moment, then, according to different shapes of the edge of the safety boot, the clamping blocks 21 which are driven to be in different positions under the elasticity of the fourth spring 19 can be in contact with the edge of the safety boot, the safety boot is further fixed, then, the lifting platform 3 is started, the lifting platform 3 releases the pull rope 4, the impact head 5 moves downwards under the action of gravity, the safety boot is impacted, and impact resistance detection on the safety boot is realized through the damage condition of the safety boot.

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. The utility model provides an impact test device with side shelters from mechanism, includes impact platform (1), elevating platform (3) and guide bar (6), its characterized in that: strike top fixedly connected with support frame (2) of platform (1), top fixedly connected with lifting platform (3) of support frame (2), the bottom of lifting platform (3) is provided with stay cord (4), the bottom of stay cord (4) is provided with strikes head (5), it all wears to be equipped with guide bar (6) to strike the left end and the right-hand member inboard of head (5), the top and the bottom of guide bar (6) respectively with lifting platform (3) and impact platform (1) fixed connection, the left end and the right-hand member that strike platform (1) all are provided with shielding plate (7), shielding plate (7) and impact platform (1) sliding connection are located the left end of shielding plate (7) and the equal fixedly connected with clamp plate (8) of right-hand member that is located shielding plate (7).

2. The impact resistance test device with the side end shielding mechanism according to claim 1, wherein: the utility model discloses a shock platform, including shock platform (1), baffle plate (7), first dead lever (10) fixed connection, the outside of first dead lever (10) is provided with first spring (11), the top and the bottom of first spring (11) respectively with first slider (9) and shock platform (1) fixed connection, be located the left end and the inboard equal sliding connection of right-hand member of left and right sides (9), first slider (9) that are located the left and right sides respectively with baffle plate (7) fixed connection that are located the left and right sides, first dead lever (10) are worn to be equipped with in the inboard of first slider (9), first dead lever (10) fixed connection is in the.

3. The impact resistance test device with the side end shielding mechanism according to claim 1, wherein: the inboard sliding connection in top of strikeing platform (1) has second slider (16), second slider (16) are bilateral symmetry and distribute in the inboard of strikeing platform (1), are located fixedly connected with third spring (17) between second slider (16) of the left and right sides, the inboard sliding connection in top of second slider (16) has connecting rod (20), connecting rod (20) evenly distributed is on the top of second slider (16), the top fixedly connected with clamp splice (21) of connecting rod (20).

4. The impact resistance test device with the side end shielding mechanism according to claim 3, wherein: the inner side of the top end of the second sliding block (16) is fixedly connected with a second fixing rod (18), the second fixing rod (18) penetrates through the inner side of the connecting rod (20), a fourth spring (19) is arranged on the outer side of the second fixing rod (18), and two ends of the fourth spring (19) are fixedly connected with the connecting rod (20) and the second sliding block (16) respectively.

5. The impact resistance test device with the side end shielding mechanism according to claim 1, wherein: the equal sliding connection in left end and the right-hand member inboard of strikeing platform (1) has wedge (12), is located the left the right-hand member of wedge (12) and the equal fixedly connected with second spring (14) in the left end of wedge (12) that is located the right side, second spring (14) and strikeing platform (1) fixed connection, the inboard of second spring (14) is provided with connects rope (13), connect rope (13) and wedge (12) fixed connection, the inboard of strikeing platform (1) is rotated and is connected with leading wheel (15), connect rope (13) and set up in the outside of leading wheel (15), and connect the other end and second slider (16) fixed connection of rope (13).