Multifunctional climbing protection type test device

Abstract

A multifunctional climbing protection type test device comprises a portal frame base, one side of the upper end of the portal frame base is connected with a first supporting rod, the other side of the upper end of the portal frame base is connected with a second supporting rod, a lifting test plate is connected between the first supporting rod and the second supporting rod, and a servo motor is installed in the middle of the top end of the lifting test plate. A hydraulic telescopic cylinder is fixedly mounted in the middle of the bottom end of the lifting test plate, a first internal thread sleeve seat is rotatably connected to the interior of one end of the lifting test plate, and a second internal thread sleeve seat is rotatably connected to the interior of one end of the lifting test plate. The device is simple in structure and convenient to transport and carry, space occupation is avoided, compression resistance of different climbing tools can be tested conveniently, safety rope performance can be tested through the fixed pulley, and various tools can be tested conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of test devices of climbing protection class, and specifically relates to a kind of multifunctional test devices of climbing protection class. BACKGROUND

[0002] Electric power safety tool is indispensable protective appliance for electric power personnel to engage in electric power installation, maintenance, repair, maintenance, inspection and the like. Among them, individual protection class (safety belt, safety rope, buffer, anti-falling device and the like) and climbing class (foot hook, climbing board, ladder and the like) are more important in the field. With the development of society, electric power safety is related to the safety of the masses, and the importance of electric power personnel to ensure electric power safety is increasingly important, so the demand for electric power safety tool and timely detection is more important.

[0003] However, the equipment for detecting climbing class and individual protection class on the market is relatively bulky and has many types, which is not convenient for transportation and carrying. Moreover, it is difficult to cope with the test using the same detection test device when testing different protective appliances, which is more troublesome. Therefore, a multifunctional test device for climbing protection class is provided to solve the above problems. UTILITY MODEL CONTENT

[0004] To solve the problems in the above background art, the technical solution adopted by the utility model to solve the technical problems is: a multifunctional test device for climbing protection class, comprising: a portal frame base, a first support rod is connected to one side of the upper end of the portal frame base, a second support rod is connected to the other side of the upper end of the portal frame base, a lifting test plate is connected between the first support rod and the second support rod, a servo motor is installed at the middle of the top end of the lifting test plate, a hydraulic telescopic cylinder is fixedly installed at the middle of the bottom end of the lifting test plate, a first internal threaded sleeve is rotatably connected inside one end of the lifting test plate, and a second internal threaded sleeve is rotatably connected inside one end of the lifting test plate.

[0005] As a preferred technical solution of the utility model, a threaded structure is provided on the outer side of the first support rod and the second support rod, one end of the lifting test plate is connected to the second support rod through the first internal threaded sleeve, and the other end of the lifting test plate is connected to the first support rod through the second internal threaded sleeve.

[0006] As a preferred technical solution of the utility model, a first ring gear is connected to the top end of the first internal threaded sleeve, and a second ring gear is connected to the top end of the second internal threaded sleeve.

[0007] As a preferred technical solution of the utility model, a double gear disc is connected to the output end of the servo motor, and the double gear disc is connected to the first ring gear and the second ring gear through a chain respectively.

[0008] As a preferred technical scheme of the utility model, the hydraulic telescopic cylinder output end is connected with a fixed rod, one end of the fixed rod is connected with a fixed pulley through a shaft, and the fixed pulley is connected with a safety rope test bag.

[0009] As a preferred technical scheme of the utility model, the hydraulic telescopic cylinder output end is connected with a fixed rod, one end of the fixed rod is connected with a fixed pulley through a shaft, and the fixed pulley is connected with a safety rope test bag.

[0010] As a preferred technical scheme of the utility model, the hydraulic telescopic cylinder output end is connected with a fixed rod, one end of the fixed rod is connected with a fixed pulley through a shaft, and the fixed pulley is connected with a safety rope test bag.

[0011] As a preferred technical scheme of the utility model, the hydraulic telescopic cylinder output end is connected with a fixed rod, one end of the fixed rod is connected with a fixed pulley through a shaft, and the fixed pulley is connected with a safety rope test bag.

[0012] As a preferred technical scheme of the utility model, the hydraulic telescopic cylinder output end is connected with a fixed rod, one end of the fixed rod is connected with a fixed pulley through a shaft, and the fixed pulley is connected with a safety rope test bag.

[0013] As a preferred technical scheme of the utility model, the hydraulic telescopic cylinder output end is connected with a fixed rod, one end of the fixed rod is connected with a fixed pulley through a shaft, and the fixed pulley is connected with a safety rope test bag.

[0014] The utility model has the advantages that the utility model is suitable for a portal frame of test protection tools, adopts a detachable splicing assembly mode, is convenient to transport and carry, avoids occupying space,

[0015] The first inner thread and the second inner thread sleeve of the first supporting rod and the second supporting rod can be simultaneously driven through the servo motor, the lifting test plate can be driven to adjust the suitable height, the compression resistance of different climbing tools can be tested, the safety rope performance can be tested through the fixed pulley, and various tools can be tested.

[0016] The utility model discloses a two groups of base, lifting rod and bottom plate and pressing plate are set to withstand voltage test of insulating rod, through the installation of insulating rod between two semicircular clamping sleeve fixed, then the withstand voltage test of insulating rod is carried out after external connection power on, thereby realizing the multifunctional test detection of different appliances. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the whole structure schematic diagram of the preferred embodiment of the utility model;

[0018] Figure 2 It is the safety rope test package test schematic diagram of the preferred embodiment of the utility model;

[0019] Figure 3 It is the lifting test plate cross section structure schematic diagram of the preferred embodiment of the utility model.

[0020] Figure 4 It is the single body structure schematic diagram of the insulating rod test support of preferred embodiment 2 of the utility model;

[0021] Figure 5 It is the three section type sleeve structure schematic diagram of preferred embodiment 3 of the utility model.

[0022] The figure mark explains: 1, gantry base;2, first support rod;3, second support rod;4, lifting test plate;5, first internal thread sleeve seat;6, second internal thread sleeve seat;7, first ring gear;8, second ring gear;9, servo motor;10, double gear disc;11, hydraulic telescopic cylinder;12, fixed rod;13, fixed pulley;14, briquetting;15, safety rope test package;16, reinforcing rod;17, moving wheel;18, base;19, lifting rod;20, locking knob;21, bottom plate;22, pressing plate;23, connecting block;24, rotating shaft;25, clamping sleeve;26, U-shaped frame;27, connecting shaft;28, knob bolt;29, nut;30, first section sleeve;31, second section sleeve;32, third section sleeve. DETAILED DESCRIPTION

[0023] The technical scheme of the utility model will be described clearly and completely in combination with the drawings. In the description of the utility model, it needs to be explained that the orientation or position relation of the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or position relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as the limitation of the utility model. In addition, the terms "first", "second", "third" are only for the description purpose, and cannot be understood as indicating or implying the opposite importance.

[0024] In the description of the utility model, it is explained that, unless otherwise specified and limited, the terms "mounting", "connection" and "connection" should be understood broadly, for example, it can be fixed connection, or it can be detachable connection, or it can be integrally connected; it can be mechanical connection, or it can be electrical connection; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0025] The utility model will be further described below with reference to the drawings.

[0026] Example 1

[0027] Please refer to Figures 1-3 The utility model discloses a multifunctional climbing protection test device, which comprises a portal frame base 1, a first supporting rod 2 connected to one side of the upper end of the portal frame base 1, a second supporting rod 3 connected to the other side of the upper end of the portal frame base 1, a lifting test plate 4 connected between the first supporting rod 2 and the second supporting rod 3, a servo motor 9 installed at the top middle part of the lifting test plate 4, a hydraulic telescopic cylinder 11 fixedly installed at the bottom middle part of the lifting test plate 4, a first internal threaded sleeve 5 rotatably connected to one end of the lifting test plate 4, and a second internal threaded sleeve 6 rotatably connected to one end of the lifting test plate 4. The portal frame base 1 is distributed left and right, and steel plates are inserted into the middle parts of the left and right portal frame bases 1 as supporting connections, so that subsequent disassembly, transportation and installation are facilitated, and the servo motor 9 is connected to an external controller through wires.

[0028] Combined Figure 1 And Figure 3 As shown in the drawings, the first supporting rod 2 and the second supporting rod 3 are provided with threaded structures on the outer sides, one end of the lifting test plate 4 is threadedly connected to the second supporting rod 3 through the first internal threaded sleeve 5, the other end of the lifting test plate 4 is threadedly connected to the first supporting rod 2 through the second internal threaded sleeve 6, the first internal threaded sleeve 5 is connected with a first ring gear 7 at the top end, the second internal threaded sleeve 6 is connected with a second ring gear 8 at the top end, the first ring gear 7 is sleeved on the second supporting rod 3, and the second ring gear 8 is sleeved on the first supporting rod 2.

[0029] The output end of the servo motor 9 is connected with a double gear disc 10, the double gear disc 10 is connected with the first ring gear 7 and the second ring gear 8 through chains respectively, the output end of the hydraulic telescopic cylinder 11 is connected with a fixed rod 12, one end of the fixed rod 12 is connected with a fixed pulley 13 through a shaft, the fixed pulley 13 is connected with the safety rope test bag 15, the output end of the hydraulic telescopic cylinder 11 is connected with a pressing block 14, the bottom ends of the first supporting rod 2 and the second supporting rod 3 are fixedly connected with reinforcing rods 16, one end of the reinforcing rod 16 is fixedly connected to the gantry base 1, the bottom ends of the two sides of the gantry base 1 are connected with moving wheels 17 through shafts, so that the gantry is convenient to move. The fixed pulley 13 is worn on the safety rope, and the safety rope test bag 15 is connected to one end of the safety rope, so that the protection performance of the safety rope can be tested.

[0030] Specifically, when the anti-pressure performance of the insulating stool or the insulating ladder is tested, the servo motor 9 is driven by the manual operation controller to drive the double gear disc 10, so that the double gear disc 10 drives the first ring gear 7 and the second ring gear 8 through chains at the same time, so that the first ring gear 7 drives the first internal threaded sleeve 5 to rotate, and the second ring gear 8 drives the second internal threaded sleeve 6, so that the first internal threaded sleeve 5 is threadedly lifted on the second supporting rod 3, and the second internal threaded sleeve 6 is threadedly lifted on the first supporting rod 2, so that the lifting test plate 4 can be driven to lift, and then the height is adjusted, and the anti-pressure performance of the insulating stool or the insulating ladder can be tested by controlling the hydraulic telescopic cylinder 11 to drive the pressing block 14 to descend.

[0031] Example 2

[0032] Referring to Figure 1 , Figure 4 The difference from example 1 is that at least two groups of bases 18 are arranged on one side of the gantry base 1, a plurality of lifting rods 19 are installed on each group of bases 18, a locking knob 20 is arranged on one side of the lifting rod 19, a bottom plate 21 is arranged on the upper end of the lifting rod 19, a pressing plate 22 is arranged above the bottom plate 21, a plurality of semicircular clamping sleeves 25 are symmetrically arranged on the bottom plate 21 and the pressing plate 22, a connecting block 23 is fixedly arranged on one end of the bottom plate 21 and the pressing plate 22, the two connecting blocks 23 are rotationally connected through the rotating shaft 24, the U-shaped frame 26 is rotationally installed on the other end of the bottom plate 21 through the connecting shaft 27, the knob bolt 28 is arranged through the U-shaped frame 26, and the bottom end of the knob bolt 28 and the inner side of the U-shaped frame 26 are close to the upper end of the U-shaped frame 26. A plurality of nuts 29 are installed.

[0033] In this embodiment, the insulating rod is subjected to pressure test, first, the knob bolt 28 is loosened, the U-shaped frame 26 is turned outward to be separated from the pressing plate 22, then the pressing plate 22 is turned over along the rotating shaft 24 in the middle of the connecting block 23, the two ends of the insulating rod to be tested are placed in the semicircular clamping sleeve 25 on the bottom plate 21, then the pressing plate 22 is turned over downward, the semicircular clamping sleeve 25 at the bottom of the pressing plate 22 is clamped above the insulating rod to be fixed, then the U-shaped frame 26 is turned upward to stand, the knob bolt 28 is rotated to abut against the upper end of the pressing plate 22 to fix the pressing plate 22, so that the stable clamping of the insulating rod is completed, the clamping sleeve 25 is made of insulating rubber material, the bottom plate 21, the pressing plate 22, the connecting block 23 and the U-shaped frame 26 are all made of conductive metal material, during the test, the U-shaped frame 26 at one end and the connecting block 23 at the other end are connected with the power supply to electrify, so that the insulating rod inside is subjected to pressure test, in addition, the lifting rod 19 is a telescopic sleeve rod structure, the lower half of the lifting rod 19 is made of insulating material, and the lifting rod 19 is fixed by the locking knob 20 during lifting.

[0034] Embodiment 3

[0035] Referring to Figure 5 As shown in the drawings, different from the above embodiments, in this embodiment, a three-section combined support sleeve structure is provided, the first sleeve 30 is connected to the upper end of the gantry base 1 through the reinforcing rod 16, the second sleeve 31 is sleeved inside the upper end of the first sleeve 30, the third sleeve 31 is sleeved inside the upper end of the second sleeve 31, and the top end of the third sleeve 31 is connected with the lifting test plate 4 through the bolt, the first sleeve 30, the second sleeve 31 and the third sleeve 32 are all provided with a plurality of bolt holes, and the first sleeve 30, the second sleeve 31 and the third sleeve 32 are all circular or square structures, so that the three-section first sleeve 30, the second sleeve 31 and the third sleeve 32 can be disassembled, carried or assembled according to the use requirement, the assembly and fixation can be completed by passing the bolt through the bolt holes at the connecting positions of the first sleeve 30, the second sleeve 31 and the third sleeve 32, and the effective lengths of the first sleeve 30, the second sleeve 31 and the third sleeve 32 can be effectively adjusted according to the use requirement.

[0036] The preferred embodiments of the utility model are described above, it should be pointed out that, for ordinary skilled persons in the art, without departing from the principles of the utility model, a number of improvements and refinements can be made, these improvements and refinements should also be regarded as the protection scope of the utility model.

[0037] Other parts not described in detail in the utility model belong to the prior art, so they are not described here.

[0038] Finally, it should be noted that: the above embodiments are used to illustrate the technical solutions of the present application, but not limited to them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A multifunctional height-climbing protection testing device, characterized in that, include: A gantry base (1) is provided. A first support rod (2) is connected to one side of the upper end of the gantry base (1). A second support rod (3) is connected to the other side of the upper end of the gantry base (1). A lifting test plate (4) is connected between the first support rod (2) and the second support rod (3). A servo motor (9) is installed in the middle of the top of the lifting test plate (4). A hydraulic telescopic cylinder (11) is fixedly installed in the middle of the bottom of the lifting test plate (4). A first internal threaded sleeve (5) is rotatably connected to one end of the lifting test plate (4). A second internal threaded sleeve (6) is rotatably connected to one end of the lifting test plate (4).

2. The multifunctional height-climbing protection testing device as described in claim 1, characterized in that, Both the first support rod (2) and the second support rod (3) are provided with threaded structures on their outer sides. One end of the lifting test plate (4) is threaded to the second support rod (3) through the first internal threaded sleeve (5), and the other end of the lifting test plate (4) is threaded to the first support rod (2) through the second internal threaded sleeve (6).

3. The multifunctional height-climbing protection testing device as described in claim 1, characterized in that, The first internal threaded sleeve (5) is connected to the top end of a first ring gear (7), and the second internal threaded sleeve (6) is connected to the top end of a second ring gear (8).

4. The multifunctional height-climbing protection testing device as described in claim 1, characterized in that, The output end of the servo motor (9) is connected to a dual gear disk (10), which is connected to the first ring gear (7) and the second ring gear (8) via a chain.

5. The multifunctional height-climbing protection testing device as described in claim 1, characterized in that, The output end of the hydraulic telescopic cylinder (11) is connected to a fixed rod (12), and one end of the fixed rod (12) is connected to a fixed pulley (13) via a shaft. The fixed pulley (13) is connected to a safety rope test bag (15).

6. The multifunctional height-climbing protection testing device as described in claim 1, characterized in that, The output end of the hydraulic telescopic cylinder (11) is connected to a pressure block (14). The bottom ends of the first support rod (2) and the second support rod (3) are both fixedly connected to a reinforcing rod (16). One end of the reinforcing rod (16) is fixedly connected to the gantry base (1). The bottom ends of the gantry base (1) are connected to moving wheels (17) through shafts on both sides.

7. The multifunctional height-climbing protection testing device as described in claim 1, characterized in that, At least two sets of bases (18) are provided on one side of the gantry frame base (1), and several lifting rods (19) are installed on each set of bases (18). A locking knob (20) is provided on one side of the lifting rod (19), and a base plate (21) is provided on the upper end of the lifting rod (19). A pressure plate (22) is provided above the base plate (21). Several semi-circular sleeves (25) are provided symmetrically distributed on the upper end of the base plate (21) and the bottom of the pressure plate (22). A connecting block (23) is fixedly provided on one end of the base plate (21) and the pressure plate (22), and the two connecting blocks (23) are rotatably connected by a rotating shaft (24).

8. The multifunctional height-climbing protection testing device as described in claim 7, characterized in that, The other end of the base plate (21) is rotatably mounted with a U-shaped frame (26) via a connecting shaft (27), and a knob bolt (28) is provided through the top of the U-shaped frame (26). Several nuts (29) are installed at the bottom of the knob bolt (28) and near the upper inner side of the U-shaped frame (26).

9. The multifunctional height protection testing device as described in claim 1, characterized in that... Alternatively, the upper end of the gantry base (1) is connected to a first section of sleeve (30) by a reinforcing rod (16), the upper end of the first section of sleeve (30) is fitted with a second section of sleeve (31), the upper end of the second section of sleeve (31) is fitted with a third section of sleeve (32), and the top end of the third section of sleeve (32) is connected to the lifting test plate (4) by bolts.

10. The multifunctional height protection testing device as described in claim 9, characterized in that... The first section of the sleeve (30), the second section of the sleeve (31), and the third section of the sleeve (32) are all provided with several bolt holes, and the first section of the sleeve (30), the second section of the sleeve (31), and the third section of the sleeve (32) are all circular or square structures.

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