All-steel integrated mechanical property testing equipment for attached lifting scaffold

Abstract

The utility model relates to the technical field of mechanical property testing of all-steel integrated attached lifting scaffolds, in particular to mechanical property testing equipment for all-steel integrated attached lifting scaffolds, which comprises a mechanical property testing equipment body. Fixed protective nets are arranged on the two sides of the protective device respectively, the number of the fixed protective nets is at least three, a plurality of vent holes are formed in the outer side of the protective device, a handle is arranged on the outer side of the protective device, and a through groove is formed in the protective device. When the protective device is moved to one side of the mechanical property test equipment body to test the mechanical property of the all-steel integrated attached lifting scaffold, if the steel pipe scaffold flies away from the mechanical property test equipment body, the steel pipe scaffold is not damaged after the all-steel integrated attached lifting scaffold reaches the bearing limit and is damaged. Therefore, the damage of the mechanical property testing equipment body to people is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical performance testing of an all-steel integrated attachment lifting scaffold, in particular to mechanical performance testing equipment for an all-steel integrated attachment lifting scaffold. Background Art

[0002] The existing steel tube scaffolding mechanical properties testing machine fixes the steel tube scaffolding inside the steel tube scaffolding mechanical properties testing machine, thereby applying a force to the steel tube scaffolding and displaying the magnitude of each applied force on an electronic display screen until the steel tube scaffolding is damaged, thereby recording the limit of the force that the steel tube scaffolding can withstand.

[0003] When the steel tube scaffolding reaches its bearing limit, it may be damaged and fly out of the steel tube scaffolding mechanical properties testing machine, thereby causing harm to the operator. Therefore, it is urgent to design an all-steel integrated attached lifting scaffolding mechanical properties testing equipment. Summary of the invention

[0004] The utility model aims to provide a full-steel integrated attachment lifting scaffold mechanical performance testing device to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: All-steel integrated attachment lifting scaffolding mechanical properties testing equipment, including:

[0006] Mechanical properties testing equipment body:

[0007] A protective device is provided on the outside of the body of the mechanical properties testing equipment, fixed protective nets are provided on both sides of the protective device, the number of the fixed protective nets is at least three, a plurality of ventilation holes are provided on the outside of the protective device, a handle is provided on the outside of the protective device, a through groove is provided inside the protective device, a movable protective net is movably installed inside the through groove, a through hole is provided on one side of the through groove, a reset spring is fixedly installed on one side of the movable protective net, a damper is provided inside the reset spring, and a snap is fixedly installed on the other side of the reset spring.

[0008] Preferably, a collection box is provided inside the protective device.

[0009] Preferably, first threaded sleeves are fixedly installed on both sides of the mechanical property testing equipment body, and second threaded sleeves are fixedly installed on both sides of the protective device, and the first threaded sleeve and the second threaded sleeve are connected by a threaded rod.

[0010] Preferably, a slot is provided on one side of the threaded rod, an insert is provided inside the slot, a nylon rope is fixedly installed on one side of the insert, and the other side of the nylon rope is fixedly connected to the outer side of the threaded rod.

[0011] Preferably, the bottom end of each of the protective devices is provided with moving wheels, and the number of the moving wheels is four.

[0012] Preferably, the four moving wheels are all equipped with telescopic legs.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] When in use, by setting up a protective device, a fixed protective net, a vent, a movable protective net, a through hole, a reset spring, a snap button and a through groove, and by moving the protective device to one side of the mechanical properties testing equipment body, when the mechanical properties of the all-steel integrated attached lifting scaffolding are tested, when the all-steel integrated attached lifting scaffolding reaches its bearing limit and is damaged, if the steel pipe scaffolding flies away from the mechanical properties testing equipment body, it will be blocked by the protective device, thereby reducing the risk of injury to people caused by the mechanical properties testing equipment body. At the same time, if the height of the protective device needs to be adjusted, it only needs to press the snap button into the through hole, and pop the snap button out of the corresponding through hole to drive the movable protective net to an adapted height. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a three-dimensional schematic diagram of the collection box structure of the utility model;

[0017] Figure 3 It is a cross-sectional perspective schematic diagram of the protective device structure of the utility model;

[0018] Figure 4 It is a three-dimensional schematic diagram of the separation of the threaded rod structure of the utility model.

[0019] In the figure: 100, mechanical properties testing equipment body; 110, protective device; 111, fixed protective net; 112, vent; 113, movable protective net; 114, through hole; 115, reset spring; 116, snap; 117, through groove; 118, first threaded sleeve; 119, second threaded sleeve; 120, threaded rod; 121, insert; 122, nylon rope; 123, collection box; 124, moving wheel; 125, telescopic support foot. Implementation

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] See also Figure 1-4 , an embodiment provided by the utility model:

[0022] All-steel integrated attached lifting scaffolding mechanical properties testing equipment, including:

[0023] The device body includes a mechanical properties testing device body 100:

[0024] A protective device 110 is provided on the outside of the mechanical properties testing equipment body 100, and fixed protective nets 111 are provided on both sides of the protective device 110, and the number of fixed protective nets 111 is at least three. A plurality of vents 112 are provided on the outside of the protective device 110, and a handle is provided on the outside of the protective device 110. A through slot 117 is provided inside the protective device 110, and a movable protective net 113 is movably installed inside the through slot 117. A through hole 114 is provided on one side of the through slot 117, and a return spring 115 is fixedly installed on one side of the movable protective net 113, and a damper is provided inside the return spring 115, and a press is fixedly installed on the other side of the return spring 115. Buckle 116, by moving the protective device 110 to one side of the mechanical properties testing equipment body 100, when the mechanical properties of the all-steel integrated attached lifting scaffolding are tested, when the all-steel integrated attached lifting scaffolding reaches its bearing limit and is damaged, if the steel pipe scaffolding flies away from the mechanical properties testing equipment body 100, it will be blocked by the protective device 110, thereby reducing the risk of injury to people caused by the mechanical properties testing equipment body 100. At the same time, if the height of the protective device 110 needs to be adjusted, just press the button 116 into the through hole 114, and pop the button 116 out of the corresponding through hole 114, which can drive the movable protective net 113 to be lifted to an adapted height.

[0025] Furthermore, a collection box 123 is provided inside the protective device 110 , and the collection box 123 is used to collect steel pipe fragments that fall into the protective device 110 .

[0026] Furthermore, first threaded sleeves 118 are fixedly installed on both sides of the mechanical properties testing equipment body 100, and second threaded sleeves 119 are fixedly installed on both sides of the protective device 110. The first threaded sleeve 118 and the second threaded sleeve 119 are connected by a threaded rod 120. This device is used to connect the mechanical properties testing equipment body 100 and the protective device 110 through the second threaded sleeve 119 to prevent the protective device 110 from being displaced due to the impact force when steel pipe fragments are ejected during use.

[0027] Furthermore, a slot is provided on one side of the threaded rod 120, and an insert 121 is provided inside the slot. A nylon rope 122 is fixedly installed on one side of the insert 121, and the other side of the nylon rope 122 is fixedly connected to the outer side of the threaded rod 120. Since the threaded rod 120 may slip due to long-term use, the slipping phenomenon can be alleviated by putting the insert 121 into the slot. At the same time, since the insert 121 is small in size, the nylon rope 122 is used to facilitate the insertion and removal of the insert 121 to prevent the insert 121 from being lost.

[0028] Furthermore, the bottom end of the protective device 110 is provided with moving wheels 124, and the number of the moving wheels 124 is four. By providing the moving wheels 124, the convenience of the device can be increased.

[0029] Furthermore, each of the four moving wheels 124 is equipped with a telescopic support leg 125 .

[0030] Working principle: When in use, by moving the protective device 110 to one side of the mechanical performance testing equipment body 100, when testing the mechanical properties of the all-steel integrated attached lifting scaffolding, when the all-steel integrated attached lifting scaffolding reaches its bearing limit and is damaged, if the steel pipe scaffolding flies away from the mechanical performance testing equipment body 100, it will be blocked by the protective device 110, thereby reducing the risk of injury to people caused by the mechanical performance testing equipment body 100. At the same time, if it is necessary to adjust the height of the protective device 110, just press the snap 116 into the through hole 114, and pop the snap 116 out of the corresponding through hole 114, so as to drive the movable protective net 113 to be lifted to the appropriate height, and collect the steel pipe fragments that fall into the protective device 110 through the collection box 123. Due to the long-term use of the threaded rod 120, the thread slipping phenomenon may occur, and the thread slipping phenomenon can be alleviated by putting the plug 121 into the slot. At the same time, due to the small size of the plug 121, the plug 121 is easily plugged in and out through the nylon rope 122 to prevent the plug 121 from being lost.

Claims

1. An all-steel integrated attached lifting scaffold mechanical properties testing device, comprising a mechanical properties testing device body (100), characterized in that: A protective device (110) is provided on the outside of the mechanical property testing device body (100), fixed protective nets (111) are provided on both sides of the protective device (110), the number of the fixed protective nets (111) is at least three, a plurality of vent holes (112) are provided on the outside of the protective device (110), a handle is provided on the outside of the protective device (110), a through slot (117) is provided inside the protective device (110), a movable protective net (113) is movably installed inside the through slot (117), a through hole (114) is provided on one side of the through slot (117), a return spring (115) is fixedly installed on one side of the movable protective net (113), a damper is provided inside the return spring (115), and a snap button (116) is fixedly installed on the other side of the return spring (115).

2. The all-steel integrated attachment lifting scaffolding mechanical properties testing equipment according to claim 1 is characterized by: A collection box (123) is provided inside the protection device (110).

3. The all-steel integrated attachment lifting scaffold mechanical properties testing equipment according to claim 1 is characterized by: First threaded sleeves (118) are fixedly mounted on both sides of the mechanical property testing equipment body (100), second threaded sleeves (119) are fixedly mounted on both sides of the protective device (110), and the first threaded sleeve (118) and the second threaded sleeve (119) are connected via a threaded rod (120).

4. The all-steel integrated attachment lifting scaffold mechanical properties testing equipment according to claim 3 is characterized by: A slot is provided on one side of the threaded rod (120), an insert (121) is provided inside the slot, a nylon rope (122) is fixedly mounted on one side of the insert (121), and the other side of the nylon rope (122) is fixedly connected to the outer side of the threaded rod (120).

5. The all-steel integrated attachment lifting scaffolding mechanical properties testing equipment according to claim 1 is characterized by: The bottom end of each of the protective devices (110) is provided with a moving wheel (124), and the number of the moving wheels (124) is four.

6. The all-steel integrated attachment lifting scaffold mechanical properties testing equipment according to claim 5 is characterized by: The four moving wheels (124) are all equipped with telescopic legs (125).

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