CN219573752U

CN219573752U - Combined strength tester

Info

Publication number: CN219573752U
Application number: CN202320220596.0U
Authority: CN
Inventors: 田增
Original assignee: Tangshan Baolitian Refractory Co ltd
Current assignee: Tangshan Baolitian Refractory Co ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-08-22
Anticipated expiration: 2033-02-15

Abstract

The utility model relates to the technical field of testing machines, in particular to a combined strength testing machine which comprises a base and a protection device, wherein the upper surface of the base is fixedly connected with a support, the inner wall of the support is fixedly connected with an air rod, the side surface of the base is fixedly connected with a button, the side surface of the base is fixedly connected with an indicator lamp, the protection device is arranged on the upper surface of the base and comprises a protection cover and a protection plate, the protection cover is fixedly connected with the upper surface of the base, and the protection plate is rotatably connected with the surface of the protection cover. According to the utility model, the protection device is arranged to effectively protect the inside of the equipment, so that the effect of protecting the equipment is achieved, when the equipment is used, the detected article is placed on the upper surface of the base, the protection board is immediately closed to start the equipment, the gas rod is immediately used for detecting the article, the condition that the article is easy to break and splash occurs, and the use safety of the equipment is improved.

Description

Combined strength tester

Technical Field

The utility model relates to the technical field of testing machines, in particular to a combined strength testing machine.

Background

The strength tester is a machine device for testing the tensile strength of objects, can test the tensile strength of rubber, plastics, films, textiles, fibers, nano materials, high polymer materials, composite materials, packaging belts, paper, wires and cables, optical fiber cables, safety belts, leather belts and the like, and is widely put into use along with the development of society.

The prior art, such as the utility model of publication number CN204495659U, discloses a mechanical strength testing device, which comprises an inverted L-shaped support, a base, a pulley mechanism, a rotating mechanism and a steel rope, wherein the rotating mechanism comprises a rotating roller and a U-shaped fixed block, one end of the steel rope is wound on the rotating roller, and the other end of the steel rope sequentially passes through the pulley mechanism and is then fixed at the top of the inverted L-shaped support. When the tensile strength of the power line is tested, one end of the power line is fixed on the hook, the testing weight block with corresponding weight is hung on the other end of the power line, then the turntable is rotated to tighten the steel rope, after the weight block to be tested is hung up to a certain height, the bolt is inserted into the bolt hole, so that the fixed turntable does not rotate any more, and the power line testing data can be obtained after standing for one or two minutes. When the power line leaves the factory, a series of tests are required to be carried out, the test can be carried out after the test is qualified, the tensile strength of the original test power line is required to be tested, the test weight of the corresponding weight is required to be hung according to the corresponding specification, whether the power line meets the requirement is tested, the process is required to be maintained for at least one minute, the original method is operated manually, the manpower is insufficient, the maintenance is difficult, and the test data is inaccurate.

However, when the strength tester is used, the articles to be detected are placed in the equipment, the protection plate is combined with the protection cover, the equipment is started immediately, the air rod detects the articles, the articles are easy to break, damage and splash when the equipment is used, the equipment is damaged to the user, and potential safety hazards exist in the equipment.

Disclosure of Invention

The utility model aims to solve the defect of potential safety hazard of equipment in the prior art, and provides a combined strength testing machine.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a modular intensity testing machine, includes base and protection device, the last fixed surface of base is connected with the support, the inner wall fixedly connected with gas pole of support, the side fixedly connected with button of base, the side fixedly connected with pilot lamp of base, protection device sets up the upper surface at the base, protection device includes safety cover and protection shield, the upper surface fixed connection of safety cover and base, the protection shield rotates with the surface of safety cover to be connected, the draw-in hole has been seted up to the side of safety cover, the draw-in groove has been seted up on the surface of protection shield, the draw-in hole has been seted up to the inner wall of draw-in groove.

Preferably, the inner wall sliding connection of draw-in groove has the draw-in bar, the inner wall joint in draw-in bar and draw-in hole through setting up the inner wall joint in draw-in bar and draw-in hole, can restrict the protection shield, has reduced equipment and has appeared rocking easily when using the protection shield, causes the condition of equipment damage to appear.

Preferably, the clamping rod is kept away from the first spring of one end fixedly connected with in the draw-in hole, the one end that the clamping rod was kept away from to first spring and the inner wall fixed connection of draw-in groove set up first spring, are convenient for apply elasticity to the clamping rod.

Preferably, the upper surface fixedly connected with pull rod of card pole, the inner wall sliding connection of pull rod and draw hole sets up the pull rod, is convenient for remove the card pole.

Preferably, the side fixedly connected with heat abstractor of base, heat abstractor includes connecting plate and radiator, the side fixed connection of connecting plate and base, the spread groove has been seted up to the side of connecting plate, the inner wall joint of radiator and spread groove, the limiting hole has been seted up to the inner wall of spread groove, the limiting groove has been seted up to the side of radiator, limiting rod has the inner wall sliding connection of limiting groove, limiting rod and limiting hole's inner wall joint, limiting rod keeps away from limiting hole's one end fixedly connected with second spring, limiting rod's one end and limiting groove's inner wall fixed connection are kept away from to the second spring, through setting up the radiator, can cool down the inside of base, have reduced equipment when using, and the inside high temperature of base causes the condition that equipment damage can't normal use to appear.

Preferably, the surface of connecting plate has seted up the indent, the inner wall sliding connection of indent has the depression bar, sets up the depression bar, is convenient for remove the restriction pole.

Preferably, one end fixedly connected with third spring of depression bar, the one end that the depression bar was kept away from to third spring is fixedly connected with the inner wall of indent, sets up the third spring, is convenient for apply elasticity to the depression bar.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, when the equipment is needed to be used, a user slides the pull rod, the pull rod moves to drive the clamping rod to move, the clamping rod moves to drive the first spring to displace and deform to generate elasticity, the clamping rod moves to be separated from the inner wall of the clamping hole, the protection plate loses constraint, the limitation of the equipment can be completed, the protection device is arranged to effectively protect the inside of the equipment, the function of protecting the equipment is achieved, when the equipment is used, the detected article is placed on the upper surface of the base, the protection plate is closed to start the equipment, the article is detected by the air rod, the condition that the article is easy to break and splash occurs, and the use safety of the equipment is improved.

2. According to the utility model, when the device is needed to be used, a user presses the pressing rod, then the pressing rod moves to drive the third spring to displace and deform to generate elasticity, then the pressing rod moves to drive the limiting rod to move, then the limiting rod moves to drive the second spring to displace and deform to generate elasticity, then the limiting rod moves to be separated from the inner wall of the limiting hole, then the radiator loses constraint, and the radiator can be pulled to be separated from the inner wall of the connecting groove.

Drawings

Fig. 1 is a schematic perspective view of a combined strength tester according to the present utility model;

FIG. 2 is a schematic diagram showing the internal structure of a combined strength tester according to the present utility model;

FIG. 3 is an enlarged schematic view of the combined strength tester shown in FIG. 2A;

FIG. 4 is a schematic diagram showing a protection device of a combined strength tester according to the present utility model;

fig. 5 is a schematic diagram of a heat dissipating device of a combined strength tester according to the present utility model.

Legend description: 1. a base; 2. a button; 3. an indicator light; 4. a bracket; 5. an air bar; 6. a protection device; 61. a protective plate; 62. a protective cover; 63. a clamping hole; 64. a clamping groove; 65. a clamping rod; 66. a first spring; 67. a pull rod; 68. pulling holes; 7. a heat sink; 71. a connecting plate; 72. a heat sink; 73. a connecting groove; 74. a limiting groove; 75. limiting the aperture; 76. a restraining bar; 77. a second spring; 78. pressing a groove; 79. a compression bar; 710. and a third spring.

Detailed Description

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a modular intensity testing machine, includes base 1 and protection device 6, and the upper surface fixedly connected with support 4 of base 1, the inner wall fixedly connected with gas pole 5 of support 4, the side fixedly connected with button 2 of base 1, the side fixedly connected with pilot lamp 3 of base 1.

The specific arrangement and function of the protection device 6 and the heat sink 7 will be described in detail.

In this embodiment: the protection device 6 comprises a protection cover 62 and a protection plate 61, the protection cover 62 is fixedly connected with the upper surface of the base 1, the protection plate 61 is rotationally connected with the surface of the protection cover 62, a clamping hole 63 is formed in the side surface of the protection cover 62, a clamping groove 64 is formed in the surface of the protection plate 61, and a pulling hole 68 is formed in the inner wall of the clamping groove 64.

Specifically, the inner wall of the clamping groove 64 is slidably connected with a clamping rod 65, and the clamping rod 65 is clamped with the inner wall of the clamping hole 63.

In this embodiment: through setting up the inner wall joint of clamping lever 65 and draw-in hole 63, can restrict protection shield 61, reduced equipment and when using protection shield 61 to appear rocking easily, the condition that causes equipment damage appears.

Specifically, the end of the clamping rod 65 away from the clamping hole 63 is fixedly connected with a first spring 66, the end of the first spring 66 away from the clamping rod 65 is fixedly connected with the inner wall of the clamping groove 64, and the first spring 66 is arranged, so that elastic force is conveniently applied to the clamping rod 65.

Specifically, the upper surface of the clamping rod 65 is fixedly connected with a pull rod 67, the pull rod 67 is slidably connected with the inner wall of the pull hole 68, and the pull rod 67 is arranged to facilitate movement of the clamping rod 65.

In this embodiment: the heat dissipating device 7 comprises a connecting plate 71 and a heat sink 72, the connecting plate 71 is fixedly connected with the side face of the base 1, a connecting groove 73 is formed in the side face of the connecting plate 71, the heat sink 72 is clamped with the inner wall of the connecting groove 73, a limiting hole 75 is formed in the inner wall of the connecting groove 73, a limiting groove 74 is formed in the side face of the heat sink 72, a limiting rod 76 is slidably connected with the inner wall of the limiting groove 74, the limiting rod 76 is clamped with the inner wall of the limiting hole 75, one end, away from the limiting hole 75, of the limiting rod 76 is fixedly connected with a second spring 77, and one end, away from the limiting rod 76, of the second spring 77 is fixedly connected with the inner wall of the limiting groove 74.

In this embodiment: through setting up radiator 72, can cool down the inside of base 1, reduced equipment when using, the inside high temperature of base 1 causes the equipment to damage the condition that can't normal use to appear.

Specifically, the surface of the connecting plate 71 is provided with a pressing groove 78, the inner wall of the pressing groove 78 is slidably connected with a pressing rod 79, and the pressing rod 79 is arranged to facilitate movement of the limiting rod 76.

Specifically, one end of the compression bar 79 is fixedly connected with a third spring 710, and one end of the third spring 710 away from the compression bar 79 is fixedly connected with the inner wall of the pressing groove 78, and the third spring 710 is arranged to facilitate the application of elastic force to the compression bar 79.

Working principle: when the equipment is needed to be used, a user slides the pull rod 67, then the pull rod 67 moves to drive the clamping rod 65 to move, then the clamping rod 65 moves to drive the first spring 66 to displace and deform to generate elasticity, then the clamping rod 65 moves to be separated from the inner wall of the clamping hole 63, then the protection plate 61 loses constraint, the limitation of the equipment can be completed, the inside of the equipment is effectively protected by the aid of the protection device 6, the function of protecting the equipment is achieved, when the equipment is used, a detected object is placed on the upper surface of the base 1, the protection plate 61 is closed immediately to start the equipment, then the air rod 5 detects the object, the object is easy to break and splash, and the use safety of the equipment is improved.

When the equipment is needed to be used, a user presses the pressing rod 79, then the pressing rod 79 moves to drive the third spring 710 to displace and deform to generate elasticity, then the pressing rod 79 moves to drive the limiting rod 76 to move, then the limiting rod 76 moves to drive the second spring 77 to displace and deform to generate elasticity, then the limiting rod 76 moves to be separated from the inner wall of the limiting hole 75, then the radiator 72 is out of constraint, and the radiator 72 can be pulled to be separated from the inner wall of the connecting groove 73, and the heat dissipation device 7 is arranged to effectively cool the interior of the equipment, so that the effect of cooling the equipment is achieved, and the situation that the equipment cannot be used due to damage of the equipment caused by excessive temperature in the interior of the equipment is reduced when the equipment is used.

Claims

1. The utility model provides a modular intensity test machine, includes base (1) and protection device (6), its characterized in that: the utility model discloses a novel anti-theft protection device for a vehicle, including base (1), upper surface fixedly connected with support (4) of base (1), inner wall fixedly connected with gas pole (5) of support (4), side fixedly connected with button (2) of base (1), side fixedly connected with pilot lamp (3) of base (1), protection device (6) set up the upper surface at base (1), protection device (6) include safety cover (62) and protection shield (61), upper surface fixedly connected with of safety cover (62) and base (1), the surface rotation of protection shield (61) and safety cover (62) is connected, draw-in hole (63) have been seted up to the side of safety cover (62), draw-in groove (64) have been seted up on the surface of protection shield (61), draw-in hole (68) have been seted up to the inner wall of draw-in groove (64).

2. A combined strength tester according to claim 1, wherein: the inner wall sliding connection of draw-in groove (64) has draw-in lever (65), the inner wall joint of draw-in lever (65) and draw-in hole (63).

3. A combined strength tester according to claim 2, wherein: one end of the clamping rod (65) away from the clamping hole (63) is fixedly connected with a first spring (66), and one end of the first spring (66) away from the clamping rod (65) is fixedly connected with the inner wall of the clamping groove (64).

4. A combined strength tester according to claim 2, wherein: the upper surface of the clamping rod (65) is fixedly connected with a pull rod (67), and the pull rod (67) is in sliding connection with the inner wall of the pull hole (68).

5. A combined strength tester according to claim 1, wherein: the side fixedly connected with heat abstractor (7) of base (1), heat abstractor (7) include connecting plate (71) and radiator (72), the side fixed connection of connecting plate (71) and base (1), spread groove (73) have been seted up to the side of connecting plate (71), the inner wall joint of radiator (72) and spread groove (73), restriction hole (75) have been seted up to the inner wall of spread groove (73), restriction groove (74) have been seted up to the side of radiator (72), the inner wall sliding connection of restriction groove (74) has restriction pole (76), the inner wall joint of restriction pole (76) and restriction hole (75), the one end fixedly connected with second spring (77) of restriction pole (76) keeping away from restriction hole (75), the one end and the inner wall fixed connection of restriction groove (74) of restriction pole (76) are kept away from to second spring (77).

6. The combination strength tester of claim 5, wherein: a pressing groove (78) is formed in the surface of the connecting plate (71), and a pressing rod (79) is connected to the inner wall of the pressing groove (78) in a sliding mode.

7. The combination strength tester of claim 6, wherein: one end of the pressure rod (79) is fixedly connected with a third spring (710), and one end of the third spring (710) away from the pressure rod (79) is fixedly connected with the inner wall of the pressure groove (78).