Performance test equipment for energy storage cable production

Abstract

The invention relates to the technical field of energy storage cable testing, in particular to performance testing equipment for energy storage cable production, which comprises a machine table, a table groove is formed in the inner side of the machine table, an outer frame is fixedly connected to the outer side of the table groove, and a linear guide rail is fixedly connected to the top of the outer frame. Two sets of electric sliding blocks are installed on the outer side of the linear guide rail, a simulation module is installed on the outer side of the electric sliding block on the front side, a suspension frame is fixedly connected to the bottom of the electric sliding block on the rear side, a shearing assembly is fixedly connected to the bottom of the suspension frame, a hollowed-out frame is fixedly connected to the top of the machine table, and a loading and unloading table is installed on the top of the hollowed-out frame. The performance testing equipment for energy storage cable production has the advantages that rapid loading and unloading without adjusting a clamp are achieved through C-shaped opening clamping, efficiency is improved, force unloading during shearing testing is avoided through cable tightening design, accuracy is improved, and multiple testing functions are integrated.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of energy storage cable testing, in particular to a performance testing equipment for energy storage cable production. BACKGROUND

[0002] It is known that, as a key component for power transmission and connection in energy storage systems, the production technology of energy storage cable is closely related to the rapid development of the energy storage industry, the particularity of functional requirements and technical evolution. The application scenarios cover outdoor large-scale energy storage power stations, indoor container-type energy storage, vehicle-mounted energy storage, etc., which puts forward differentiated and stringent requirements on the current-carrying capacity, temperature resistance, insulation performance and environmental adaptability of the cable. Especially in terms of safety, due to the risk of short circuit and thermal runaway in electrochemical energy storage, the cable needs to have the characteristics of flame retardant, fire resistance, low smoke and halogen-free to avoid fire spread. From the functional positioning, the energy storage cable needs to cope with high power and large current, requiring high conductivity and temperature rise resistance of the conductor, and being able to withstand periodic current impact and temperature cycle stress caused by frequent charge and discharge. Therefore, the material needs to have weather resistance and fatigue resistance.

[0003] The existing technology has the following problems: The purpose of the shear force test is usually to simulate the continuous contact or continuous compression of sharp objects in actual use, but the usual cutting simulation scene is limited by the knife of the test machine. It is difficult to ensure that it is in a straight state during cutting, so that the shear force is removed, resulting in inaccurate test results, and even the test knife slips off. At the same time, during the simulation scene test, it is more troublesome to install and fix the cable, and the clamps need to be adjusted frequently for different sizes of test cables, which is not convenient to use. Based on the above-mentioned situation, we found that the existing performance testing equipment for energy storage cable production can hardly avoid the above problems at the same time. Therefore, we propose a performance testing equipment for energy storage cable production, which can effectively simulate the shear strength of the energy storage cable and can eliminate the adjustment of the clamp step to quickly install or disassemble the test cable to improve work efficiency. SUMMARY

[0004] In view of the deficiencies of the prior art, the present application provides a performance testing equipment for energy storage cable production, which has the advantages of being able to effectively simulate the shear strength of the energy storage cable and being able to eliminate the adjustment of the clamp step to quickly install or disassemble the test cable to improve work efficiency.

[0005] The technical purposes are achieved by the following technical scheme: a performance testing device for energy storage cable production, comprising a machine table, a table groove is arranged on the inner side of the machine table, an outer frame is fixedly connected to the outer side of the table groove, a linear guide rail is fixedly connected to the top of the outer frame, two groups of electric sliding blocks are arranged on the outer side of the linear guide rail, a simulation module is arranged on the outer side of the front electric sliding block, a suspension is fixedly connected to the bottom of the rear electric sliding block, a shearing assembly is fixedly connected to the bottom of the suspension, a hollow frame is fixedly connected to the top of the machine table, a loading and unloading table is arranged on the top of the hollow frame, a power module is arranged on the left side of the top of the machine table, and a recording module is arranged on the right side of the top of the machine table; and the power module and the recording module are used for fixing the test cable through a power connection clamp. The loading and unloading table comprises two groups of structure frames and a transmission screw rod, the inner sides of the two groups of structure frames are fixedly connected with ring frames, the outer sides of the transmission screw rod are rotationally connected with the structure frames and the ring frames respectively, the outer side of the ring frame is rotationally connected with a clamping rod, the outer side of the transmission screw rod is threadedly connected with an outer push frame, and the outer side of the outer push frame is movably connected with the clamping rod.

[0006] By arranging the machine table and the table groove, the machine table can be installed at a testing position, and the shearing assembly at the bottom of the suspension or the simulation module is driven by the two groups of electric sliding blocks to move to the outside of the test cable along the linear guide rail to perform a shearing strength test or an environmental simulation experiment; the hollow frame is used for installing the loading and unloading table, and the test cable can be quickly installed or dismounted through the loading and unloading table; the power module is used for providing direct current through the power connection clamp, and the voltage, resistance and other changes after the test cable are recorded through the recording module to detect the influence of power supply transmission on the cable under different conditions; when the test cable is quickly installed or dismounted, the test cable can be directly clamped into the inner side of the ring frame and the outer push frame from the front side of the ring frame and the outer push frame; after the transmission screw rod is rotated, the outer push frame connected with the transmission screw rod moves horizontally along the transmission screw rod, the clamping rod connected with the outer push frame rotates along the ring frame, and the test cable is clamped on the surface of the test cable; even for cables of different sizes, the test cable can be quickly installed, and the test cable can be unlocked by reversing the transmission screw rod when the test cable is dismounted.

[0007] The top of the outer frame is fixedly connected with an auxiliary guide rail, the inner side of the top of the suspension is slidably connected with the auxiliary guide rail, and the outer side of the auxiliary guide rail is movably connected with the simulation module.

[0008] By arranging the auxiliary guide rail, when the electric sliding block moves along the linear guide rail, the force receiving frame of the simulation module and the suspension slide horizontally along the auxiliary guide rail to limit the movement of the structure and keep it stable.

[0009] The application is further provided with a clamping jaw connected to the side of the clamping rod away from the outer push frame, the ring frame and the outer push frame are both C-shaped and open to the front side, and a control motor is connected to the left side of the left structure frame, and the output end of the control motor is fixedly connected with the transmission screw rod.

[0010] The above technical scheme can effectively increase the contact area when the clamping jaw is used to fix the test cable through the clamping rod, thereby improving the stability during installation of the test cable, the C-shaped ring frame and outer push frame can facilitate quick insertion or removal of the test cable from the front opening, and the external control motor can facilitate driving the transmission screw rod to rotate to reduce the direct operation required by personnel.

[0011] The application is further provided with a hollow clamping rod with an opening on the side close to the outer push frame, a matching block rotatably connected to the outer side of the outer push frame, and the outer side of the matching block and the inner side of the clamping rod are slidably connected.

[0012] The above technical scheme can avoid the structure from being stuck during movement by sliding the matching block in the inner side of the clamping rod and rotating the outer push frame and the matching block relative to each other when the outer push frame needs to push and pull the clamping rod to rotate along the ring frame.

[0013] The application is further provided with a shear assembly including a back plate fixedly connected to the bottom of the suspension frame, a first telescopic cylinder mounted on the front side of the back plate, a side frame rotatably connected to the telescopic end of the first telescopic cylinder, a pulling head rotatably connected to the bottom of the side frame, the rear side of the pulling head rotatably connected to the back plate, a fastening bolt threadedly connected to the top of the pulling head, a second telescopic cylinder provided on the front side of the back plate, a tool holder rotatably connected to the telescopic end of the second telescopic cylinder, and a test blade mounted on the inner side of the tool holder.

[0014] The above technical scheme can drive the suspension frame to move to the rear side of the test cable along the linear guide rail through the rear electric sliding block when a shearing experiment is needed, until the front slot of the pulling head is clamped on the outer side of the test cable, then the fastening bolt is rotated to further fix the pulling head and the test cable, and then the first telescopic cylinder is elongated to push the pulling head connected thereto to rotate along the back plate, at this time, the cable clamped in the inner side of the pulling head is straightened and tightened, and the second telescopic cylinder is elongated to push the tool holder and the test blade at the bottom thereof to perform a shearing test.

[0015] The application is further provided with an assembly frame fixedly connected to the outer side of the back plate, the inner side of the top of the assembly frame rotatably connected with the second telescopic cylinder, a diagonal support frame rotatably connected to the inner side of the assembly frame, and the inner side of the diagonal support frame fixedly connected with the outer side of the tool holder.

[0016] The technical scheme is adopted, the assembling frame is arranged for mounting the second telescopic cylinder and the back plate, the inclined support frame is arranged for mounting the tool holder, when the second telescopic cylinder pushes the tool holder to move, the tool holder, the inclined support frame and the second telescopic cylinder rotate along the assembling frame to drive the cutting action of the tool holder and the test blade.

[0017] The simulation module comprises a force bearing frame, a temporary storage tank is fixedly connected to the top of the force bearing frame, a water tank is fixedly connected to the top of the temporary storage tank, a pump is fixedly connected to the left side of the temporary storage tank, a distribution pipe is fixedly connected to the bottom of the force bearing frame, a shower pipe is fixedly connected to the bottom of the distribution pipe, a spray head is installed at the bottom of the shower pipe, and the output end of the pump is fixedly connected with the distribution pipe through a hose.

[0018] The technical scheme is adopted, when the simulation experiment is performed, the simulation module can be driven to be located outside the test cable through the front-side electric sliding block, the water tank can store water for simulation environment or salt spray test, the water is pumped to the distribution pipe through the pump after being transferred through the temporary storage tank, and is sprayed to the surface of the test cable through the distribution pipe and the shower pipe, the liquid after being sprayed falls to the inside of the tank groove for subsequent collection and treatment, and the spray head can make the spraying effect better and the coverage more uniform.

[0019] The force bearing frame is slidably connected to the auxiliary guide rail on one side of the force bearing frame, and the top of the force bearing frame is fixedly connected with the bottom of the front-side electric sliding block.

[0020] The technical scheme is adopted, the force bearing frame is connected with the auxiliary guide rail, and the movement of the force bearing frame is stable when the front-side electric sliding block moves along the linear guide rail.

[0021] The inside of the temporary storage tank is provided with a heating pipe, a one-way valve is installed at the top of the temporary storage tank, the top of the one-way valve is fixedly connected with the water tank, a supporting leg is installed at the top of the temporary storage tank, and the supporting leg is welded to the bottom of the water tank.

[0022] The technical scheme is adopted, the heating pipe is arranged, the water for spraying can be heated and continuously sprayed to be heated when the effect of the energy storage cable in a heating environment needs to be tested, the liquid in the temporary storage tank can be quickly heated because the internal space of the temporary storage tank is small and the one-way valve ensures that the liquid in the water tank is connected to the temporary storage tank in one direction.

[0023] The power module is a direct-current power supply, and the recording module comprises a direct-current resistance tester, a megohmmeter, a voltage resistance tester, a current sensor and a voltage sensor.

[0024] The technical scheme is adopted, the direct current power supply is arranged as the power module to provide the direct current or voltage required by the cable test, the direct current resistance tester of the recording module is used to measure the direct current resistance of the conductor of the tested cable, and the megohmmeter, voltage resistance tester, current sensor and voltage sensor are used to test the voltage, current and resistance of the conductor of the tested cable.

[0025] Compared with the prior art, the performance test equipment for energy storage cable production has the following beneficial effects: The test bench is installed in the test position through the cooperation of the bench groove, and the shear assembly or the simulation module at the bottom of the suspension is driven by the two groups of electric sliding blocks to move to the outside of the tested cable to perform the shear strength test or the environmental simulation experiment, the hollow frame is used to install the loading and unloading table, and the tested cable is quickly installed or disassembled through the loading and unloading table, the power module is arranged to provide direct current through the power clamp, and the voltage and resistance changes are recorded through the recording module after passing through the tested cable to detect the influence of power transmission on the cable under different conditions, when the tested cable is quickly installed and disassembled, the tested cable can be directly clamped from the front side of the ring frame and the outer push frame to the inner side of the ring frame and the outer push frame, after the transmission screw rod rotates, the outer push frame connected thereto moves horizontally along the transmission screw rod, the clamping rod connected thereto rotates along the ring frame during the movement, and is clamped on the surface of the tested cable, so that the tested cable can be quickly installed even for cables of different sizes, and the tested cable can be unlocked by reversing the transmission screw rod during disassembly. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 The figure is a schematic view of the main structure in the application; Figure 2 The figure is a schematic view of the shear assembly in the application; Figure 3 The figure is a schematic view of the connection of the knife holder in the application; Figure 4 The figure is a schematic view of the position of the local structure in the application; Figure 5 The figure is a schematic view of the structure of the force frame in the application; Figure 6 The figure is a schematic view of the internal structure of the temporary storage tank in the application; Figure 7 The figure is a schematic view of the structure of the loading and unloading table in the application; Figure 8 The figure is a schematic view of the rear part of the local structure in the application; Figure 9 The figure is a front view of the main structure in the application.

[0027] In the figure: 1, machine table; 2, table groove; 3, outer frame; 4, linear guide rail; 5, electric sliding block; 6, simulation module; 61, force frame; 62, temporary storage tank; 63, water tank; 64, pump; 65, distribution pipe; 66, shower pipe; 67, spray head; 7, suspension; 8, shearing assembly; 81, back plate; 82, first telescopic cylinder; 83, side frame; 84, pulling head; 85, fastening bolt; 86, second telescopic cylinder; 87, tool holder; 9, loading and unloading table; 91, structural frame; 92, transmission screw; 93, ring frame; 94, clamping rod; 95, outer push frame; 10, hollow frame; 11, auxiliary guide rail; 12, clamping jaw; 13, matching block; 14, assembly frame; 15, inclined support frame; 16, heating pipe; 17, one-way valve. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] Embodiment 1: Please refer to Figure 1-8 A performance test device for energy storage cable production, comprising a machine table 1, the inner side of the machine table 1 is provided with a table groove 2, the outer side of the table groove 2 is fixedly connected with an outer frame 3, the top of the outer frame 3 is fixedly connected with a linear guide rail 4, the outer side of the linear guide rail 4 is provided with two groups of electric sliding blocks 5, the outer side of the front electric sliding block 5 is provided with a simulation module 6, the bottom of the rear electric sliding block 5 is fixedly connected with a suspension 7, the bottom of the suspension 7 is fixedly connected with a shearing assembly 8, the top of the machine table 1 is fixedly connected with a hollow frame 10, the top of the hollow frame 10 is provided with a loading and unloading table 9, the left side of the top of the machine table 1 is provided with a power module, and the right side of the top of the machine table 1 is provided with a recording module; the tested cable is fixed by a power clamp; The loading and unloading table 9 comprises two groups of structural frames 91 and a transmission screw 92, the inner side of each of the two groups of structural frames 91 is fixedly connected with a ring frame 93, the outer side of the transmission screw 92 is rotationally connected with the structural frame 91 and the ring frame 93 respectively, the outer side of the ring frame 93 is rotationally connected with a clamping rod 94, and the outer side of the transmission screw 92 is threadedly connected with an outer push frame 95; the outer side of the outer push frame 95 is movably connected with the clamping rod 94. The test table 1 is installed in the test position by matching the table groove 2, and the two groups of electric sliding blocks 5 respectively drive the shear assembly 8 or the simulation module 6 at the bottom of the suspension 7 to move along the linear guide rail 4 to the outside of the test cable to conduct the shear strength test or the environmental simulation experiment, the hollow frame 10 is used to install the loading and unloading table 9, and the test cable is quickly installed or dismounted through the loading and unloading table 9, the power module is provided with direct current through the power clamp, and after passing through the test cable, the voltage, resistance and other changes are recorded through the recording module to detect the influence of power transmission on the cable under different conditions, when the test cable is quickly installed and dismounted, the test cable can be directly clamped into the inside of the ring frame 93 and the outer push frame 95 from the front side of the ring frame 93 and the outer push frame 95, after the transmission screw rod 92 rotates, the outer push frame 95 connected therewith moves horizontally along the transmission screw rod 92, the clamping rod 94 connected therewith rotates along the ring frame 93 and clamps the surface of the test cable during the movement, even for cables of different sizes, the test cable can be quickly installed, and when dismounting, the test cable can be unlocked by reversing the transmission screw rod 92.

[0030] Among them, the top of the outer frame 3 is fixedly connected with an auxiliary guide rail 11, the inner side of the top of the suspension 7 is slidably connected to the auxiliary guide rail 11, and the outer side of the auxiliary guide rail 11 is movably connected to the simulation module 6. By setting the auxiliary guide rail 11, when the electric slider 5 moves along the linear guide rail 4, the force frame 61 of the simulation module 6 and the suspension 7 will slide horizontally along the auxiliary guide rail 11 to limit the movement of the structure and keep it stable. The clamping rod 94 is rotatably connected to the side away from the push-out frame 95 with a clamping claw 12. The ring frame 93 and the push-out frame 95 are both set to C-shaped and open to the front side. The left side of the left structural frame 91 is externally connected to the control motor, and the output end of the control motor is fixedly connected to the transmission screw 92. By setting the clamping claw 12, when the test cable is clamped through the clamping rod 94 When fixing, the clamping claw 12 can effectively increase the contact area to improve the stability when installing the test cable. The C-shaped ring frame 93 and the push-out frame 95 can facilitate the quick insertion or removal of the test cable from the front opening. The external control motor can facilitate the rotation of the transmission screw 92 to reduce the direct operation required by the personnel. The inner side of the clamping rod 94 is set to be hollow and close to the side opening of the push-out frame 95. The outer side of the push-out frame 95 is rotatably connected to the matching block 13. The outer side of the matching block 13 is slidably connected to the inner side of the clamping rod 94. By setting the hollow clamping rod 94, when the push-out frame 95 needs to push and pull the clamping rod 94 to rotate along the ring frame 93, it can slide on the inner side of the clamping rod 94 through the matching block 13. At the same time, the push-out frame 95 and the matching block 13 are relative to each other. Rotation can prevent the structure from getting stuck when moving. The shearing assembly 8 includes a back plate 81. The top of the back plate 81 is fixedly connected to the bottom of the suspension 7. The front side of the back plate 81 is installed with a first telescopic cylinder 82. The telescopic end of the first telescopic cylinder 82 is rotatably connected to the side frame 83. The bottom of the side frame 83 is rotatably connected to a pulling head 84. The rear side of the pulling head 84 is rotatably connected to the back plate 81. The top of the pulling head 84 is threadedly connected with a fastening bolt 85. The front side of the back plate 81 is provided with a second telescopic cylinder 86. The telescopic end of the second telescopic cylinder 86 is rotatably connected to a tool holder 87. A test blade is installed on the inner side of the tool holder 87. By setting the shearing assembly 8, when a shearing test is required, the suspension 7 can be driven to move to the test cable along the linear guide rail 4 through the electric slider 5 on the rear side. The back side is fixedly connected to the assembly frame 14, and the inner side of the top of the assembly frame 14 is rotatably connected to the second telescopic cylinder 86. The inner side of the assembly frame 14 is rotatably connected to the diagonal support frame 15, and the inner side of the diagonal support frame 15 is fixedly connected to the outer side of the tool holder 87. By setting the assembly frame 14,The second telescopic cylinder 86 and the back plate 81 are installed, and the knife holder 87 is installed by arranging the inclined support frame 15, when the second telescopic cylinder 86 pushes the knife holder 87 to move, the knife holder 87 and the inclined support frame 15 and the second telescopic cylinder 86 will rotate along the assembly frame 14 to drive the cutting action of the knife holder 87 and the test blade, the power module is a direct current power supply, the recording module includes a direct current resistance tester, a megohmmeter, a voltage withstand tester, a current sensor and a voltage sensor, the direct current power supply is arranged as the power module to provide the test cable with the required direct current or voltage, the direct current resistance tester of the recording module measures the direct current resistance of the test cable conductor, and the megohmmeter, the voltage withstand tester, the current sensor and the voltage sensor are used to test the voltage, current and resistance of the test cable conductor.

[0031] The working principle of the embodiment is as follows: the cable is quickly assembled and disassembled through the loading and unloading platform 9, after the cable is clamped from the C-shaped ring frame 93 and the outer push frame 95 front side opening, the control motor drives the transmission screw 92 to rotate, drives the outer push frame 95 to move, drives the clamping rod 94 to rotate and clamps the cable through the clamping jaw 12, reverses the transmission screw 92 to disassemble, uses the double guide system of the linear guide rail 4 and the auxiliary guide rail 11, and the two groups of electric sliding blocks 5 respectively drive the simulation module 6 and the shearing assembly 8 to move accurately, when the shearing strength is tested, the pulling head 84 of the shearing assembly 8 fixes the cable, the first telescopic cylinder 82 tightens the cable, the second telescopic cylinder 86 pushes the knife holder 87 to drive the blade to shear, and the recording module monitors the change of the electrical parameter, the cable is quickly assembled and disassembled through the C-shaped structure of the loading and unloading platform 9, the control motor drives the transmission screw 92 to make the clamping jaw 12 automatically adapt to different sizes of cables, when testing, the shearing assembly 8 fixes the cable through the pulling head 84 and tightens the cable by the first telescopic cylinder 82, the second telescopic cylinder 86 drives the blade to perform shearing test, and the recording module monitors the electrical parameter at the same time.

[0032] Embodiment 2 On the basis of embodiment 1, reference is made to Figure 1-9 The performance testing equipment for energy storage cable production further comprises a simulation module 6, wherein the simulation module 6 comprises a stress frame 61, the top of the stress frame 61 is fixedly connected with a temporary storage tank 62, the top of the temporary storage tank 62 is fixedly connected with a water tank 63, the left side of the temporary storage tank 62 is fixedly connected with a pump 64, the bottom of the stress frame 61 is fixedly connected with a distribution pipe 65, the bottom of the distribution pipe 65 is fixedly connected with a shower pipe 66, the bottom of the shower pipe 66 is installed with a spray head 67, and the output end of the pump 64 is fixedly connected with the distribution pipe 65 through a hose; When the simulation experiment is carried out, the simulation module 6 can be driven to be located outside the test cable through the front electric sliding block 5, water for simulation environment or salt spray test can be stored in the water tank 63, and after being transferred through the temporary storage tank 62, the water is pumped into the distribution pipe 65 through the pump 64, and then sprayed onto the surface of the test cable through the distribution pipe 65 and the spraying pipe 66. The sprayed liquid falls to the inside of the table groove 2 for subsequent treatment. The spray head 67 is arranged to make the spraying effect better and the coverage more uniform.

[0033] The force bearing frame 61 is slidably connected to the auxiliary guide rail 11 on the side close to the auxiliary guide rail 11, and the top of the force bearing frame 61 is fixedly connected to the bottom of the front electric sliding block 5. The force bearing frame 61 is connected to the auxiliary guide rail 11, so that the movement of the force bearing frame 61 is stable when the front electric sliding block 5 moves along the linear guide rail 4. The inside of the temporary storage tank 62 is provided with a heating pipe 16, the top of the temporary storage tank 62 is provided with a one-way valve 17, the top of the one-way valve 17 is fixedly connected to the water tank 63, and the top of the temporary storage tank 62 is provided with a supporting leg which is welded to the bottom of the water tank 63. When the effect of the energy storage cable under a high-temperature environment needs to be tested, the water for spraying can be heated and continuously sprayed to make it warm by arranging the heating pipe 16. Because the internal space of the temporary storage tank 62 is small, and the one-way valve 17 ensures that the liquid in the water tank 63 is connected to the temporary storage tank 62 in one direction, the liquid in the temporary storage tank 62 can be quickly heated.

[0034] The working principle of the embodiment is as follows: the simulation module 6 is connected to the front electric sliding block 5 and the auxiliary guide rail 11 through the force bearing frame 61, and is stably moved along the linear guide rail 4 and the auxiliary guide rail 11 by means of the electric sliding block 5, so that the simulation module 6 can be accurately positioned outside the test cable. In the water supply system, the water tank 63 stores water for simulation environment or salt spray test, which is one-way delivered to the temporary storage tank 62 through the one-way valve 17. The heating pipe 16 inside the temporary storage tank 62 can quickly heat the liquid in the temporary storage tank 62, so as to meet the demand for high-temperature environment simulation. During testing, the pump 64 delivers the liquid in the temporary storage tank 62 to the distribution pipe 65 through a hose, and then the liquid is evenly sprayed on the surface of the test cable through the bottom spray head 67 after being branched by the spraying pipe 66. Different environmental conditions such as humidity and high temperature are simulated, and the sprayed liquid falls into the table groove 2 below for centralized collection and treatment, so as to complete the performance detection of the cable under different environments in cooperation with the electrical test system.

[0035] The specific embodiment is only an explanation of the present application, and is not a limitation of the present application. Those skilled in the art can make modifications to the embodiment without creative contribution after reading the specification. It can be understood by those skilled in the art that the embodiments can be variously changed, modified, replaced and varied without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A performance testing device for energy storage cable production, comprising a machine (1), characterized in that: The inner side of the machine (1) is provided with a table trough (2), the outer side of the table trough (2) is fixedly connected to an outer frame (3), the top of the outer frame (3) is fixedly connected to a linear guide rail (4), the outer side of the linear guide rail (4) is provided with two sets of electric sliders (5), the outer side of the front electric slider (5) is provided with a simulation module (6), the bottom of the rear electric slider (5) is fixedly connected to a suspension (7), the bottom of the suspension (7) is fixedly connected to a shearing assembly (8), the top of the machine (1) is fixedly connected to a hollow frame (10), the top of the hollow frame (10) is provided with a loading and unloading platform (9), the left side of the top of the machine (1) is provided with a power module, the right side of the top of the machine (1) is provided with a recording module, and the power module and the recording module are both fixed to the test cable through a power clamp; The loading and unloading platform (9) comprises two groups of structural frames (91) and transmission screws (92). The inner sides of the two groups of structural frames (91) are fixedly connected to ring frames (93). The outer sides of the transmission screws (92) are rotatably connected to the structural frames (91) and the ring frames (93). The outer sides of the ring frames (93) are rotatably connected to the clamping rods (94). The outer sides of the transmission screws (92) are threadedly connected to the push-out frames (95). The outer sides of the push-out frames (95) are movably connected to the clamping rods (94).

2. The performance testing equipment for energy storage cable production according to claim 1, characterized in that: The top of the outer frame (3) is fixedly connected to an auxiliary guide rail (11), the inner side of the top of the suspension (7) is slidably connected to the auxiliary guide rail (11), and the outer side of the auxiliary guide rail (11) is movably connected to the simulation module (6).

3. The performance testing equipment for energy storage cable production according to claim 1, characterized in that: The clamping rod (94) is rotatably connected to a clamping claw (12) on a side away from the push-out frame (95). The ring frame (93) and the push-out frame (95) are both C-shaped and open to the front. The left side of the left structural frame (91) is externally connected to a control motor, and the output end of the control motor is fixedly connected to the transmission screw (92).

4. The performance testing equipment for energy storage cable production according to claim 1, characterized in that: The inner side of the clamping rod (94) is hollow and has an opening on one side close to the push-out frame (95). The outer side of the push-out frame (95) is rotatably connected to a matching block (13). The outer side of the matching block (13) is slidably connected to the inner side of the clamping rod (94).

5. The performance testing equipment for energy storage cable production according to claim 1, characterized in that: The shearing assembly (8) includes a back plate (81), the top of the back plate (81) is fixedly connected to the bottom of the suspension (7), a first telescopic cylinder (82) is installed on the front side of the back plate (81), the telescopic end of the first telescopic cylinder (82) is rotatably connected to the side frame (83), the bottom of the side frame (83) is rotatably connected to a pulling head (84), the rear side of the pulling head (84) is rotatably connected to the back plate (81), the top of the pulling head (84) is threadedly connected to a fastening bolt (85), a second telescopic cylinder (86) is provided on the front side of the back plate (81), the telescopic end of the second telescopic cylinder (86) is rotatably connected to a tool holder (87), and a test blade is installed on the inner side of the tool holder (87).

6. The performance testing equipment for energy storage cable production according to claim 5, characterized in that: The outer side of the back plate (81) is fixedly connected to an assembly frame (14), the inner side of the top of the assembly frame (14) is rotatably connected to the second telescopic cylinder (86), the inner side of the assembly frame (14) is rotatably connected to an inclined support frame (15), and the inner side of the inclined support frame (15) is fixedly connected to the outer side of the tool holder (87).

7. The performance testing equipment for energy storage cable production according to claim 2, characterized in that: The simulation module (6) includes a force-bearing frame (61), the top of the force-bearing frame (61) is fixedly connected to a temporary storage tank (62), the top of the temporary storage tank (62) is fixedly connected to a water tank (63), the left side of the temporary storage tank (62) is fixedly connected to a pump (64), the bottom of the force-bearing frame (61) is fixedly connected to a distribution pipe (65), the bottom of the distribution pipe (65) is fixedly connected to a sprinkler pipe (66), the bottom of the sprinkler pipe (66) is installed with a nozzle (67), and the output end of the pump (64) is fixedly connected to the distribution pipe (65) through a hose.

8. The performance testing equipment for energy storage cable production according to claim 7, characterized in that: The side of the force-bearing frame (61) close to the auxiliary guide rail (11) is slidably connected to the auxiliary guide rail (11), and the top of the force-bearing frame (61) is fixedly connected to the bottom of the front electric slider (5).

9. The performance testing equipment for energy storage cable production according to claim 7, characterized in that: A heating pipe (16) is installed on the inner side of the temporary storage tank (62), a one-way valve (17) is installed on the top of the temporary storage tank (62), the top of the one-way valve (17) is fixedly connected to the water tank (63), and a support leg is installed on the top of the temporary storage tank (62), and the support leg is welded to the bottom of the water tank (63).

10. The performance testing equipment for energy storage cable production according to claim 1, characterized in that: The power supply module is a DC power supply, and the recording module includes a DC resistance tester, a megohmmeter, a voltage withstand tester, a current sensor, and a voltage sensor.

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