CN218918287U

CN218918287U - Height-adjustable test bed for electrical detection

Info

Publication number: CN218918287U
Application number: CN202221491123.6U
Authority: CN
Inventors: 辛若思
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2023-04-25
Anticipated expiration: 2032-06-15

Abstract

The utility model discloses a test bed for electric detection with adjustable height, which comprises a protection frame, vibration components and a transmission chamber, wherein two groups of displacement shaft seats are movably installed in the transmission chamber through sliding tracks, a lifting frame is installed on a top shaft bolt of each displacement shaft seat, the top of the lifting frame is connected with a transverse vibration component through a shaft rod, longitudinal stable vibration frames extending into the protection frame are installed on two sides of the top of a working table through bolts, and the vibration components are installed on the top of each longitudinal stable vibration frame through bolts. According to the vibration demonstration device, the longitudinal stable vibration frame is arranged at the top of the transverse vibration component, the vertical vibration of the vibration component can be realized through the longitudinal stable vibration frame, and the horizontal vibration of the vibration component can be realized through the transverse vibration component, so that the vibration demonstration device can vibrate in a plurality of directions when a vibration demonstration experiment is carried out, vibration states caused by longitudinal waves and transverse waves are well demonstrated, and the vibration demonstration authenticity is improved.

Description

Height-adjustable test bed for electrical detection

Technical Field

The utility model relates to the technical field of electric equipment detection, in particular to a test bed for height-adjustable electric detection.

Background

Before an electrical system and electrical equipment are put into use, in order to judge whether the electrical equipment is installed or manufactured, whether the electrical equipment which is newly installed or operated can be normally put into operation or not is determined, and when the related electrical equipment is tested by the test bed in the prior art, errors are easily generated in the data which are exercised, so that the uncertainty of the data is high, and therefore, the test bed for the electrical detection with adjustable height is provided.

Through retrieval, the patent number CN212722980U is an electrical equipment test stand, which comprises a vertical plate, wherein the back surface of the vertical plate is provided with a notch, the inner wall of the notch is clamped with a flat plate, the inside of the vertical plate is electrically connected with a circuit board, the bottom of the circuit board is electrically connected with a lithium battery, the side surface of the circuit board is electrically connected with a display screen, the front surface of the vertical plate is provided with a clamping groove, a first test plate is arranged under the clamping groove, the side surface of the vertical plate is provided with an opening, the bottom of the vertical plate is fixedly connected with a box body, the two sides of the top of the box body are fixedly connected with baffle plates, and the inner sides of the baffle plates are rotationally connected with turning plates; in the prior art, when a vibration demonstration experiment is carried out on a test bed for detecting electrical equipment of CN212722980U, only simple vibration in a single direction is carried out, vibration states caused by longitudinal waves and transverse waves cannot be well demonstrated, demonstration is not true enough, the reality of experimental data is affected, and in addition, a device of the test bed is inconvenient for a worker to adjust according to the height of an electrical model, so that the device has certain limitation, the test bed cannot be suitable for electrical model experiments of different heights, the practicability of the device is reduced, and for this reason, the test bed for detecting electrical equipment with adjustable height is provided for solving the existing problems.

Disclosure of Invention

The utility model aims to provide a test stand for electric detection with adjustable height, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a test bench that height-adjustable's electrical detection used, includes protection frame, vibration subassembly and drive chamber, the inside both sides welding of drive chamber has the support swash plate, the inside bottom of drive chamber is fixed to be provided with two sets of slip tracks, the top welding of drive chamber has protection frame, the inside of drive chamber has two sets of displacement axle bases through slip track movable mounting, the crane is installed to the top axle of displacement axle base, the top of crane is connected with transverse vibration subassembly through the axostylus axostyle, vibration subassembly is installed through the bolt at the top of vertical firm vibration frame, displacement screw rod is installed through threaded structure penetration in the inside of displacement axle base, the one end fixed mounting of displacement screw rod has the rotatory handle that extends the drive chamber inside, and the inner wall at the drive chamber is installed through the pivot to the other end of displacement screw rod.

Preferably, the front of the protective frame is provided with an experiment protective door through a hinge, and transparent glass is embedded and arranged in the experiment protective door through a sealing strip.

Preferably, the bottom of the vibration component is welded with an installation inclined seat, one side of the installation inclined seat is provided with an adjusting vibration motor through a bolt, and the front side of the vibration component is connected with a vibration frequency sensor through a bolt.

Preferably, the longitudinal stable vibration frame comprises a hydraulic lifting rod, and a buffer spring is sleeved on the outer side of the hydraulic lifting rod.

Preferably, a regulator is arranged on one side of the transmission chamber through a bolt, and a cabinet door is arranged on the front side of the transmission chamber through a hinge.

Preferably, the transverse vibration assembly comprises a shaft base, two groups of traction springs are welded on the inner wall of the shaft base, an extension seat is movably mounted in the shaft base through the traction springs, a working table is welded on the top of the extension seat, and longitudinal stable vibration frames extending to the inside of the protective frame are mounted on two sides of the top of the working table through bolts.

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

1. according to the utility model, the vertical stable vibration frame is arranged at the top of the transverse vibration component, the vertical stable vibration frame can realize the vertical vibration of the vibration component, the transverse vibration component can realize the horizontal vibration of the vibration component, so that the device can vibrate in a plurality of directions during vibration demonstration experiments, the vibration states caused by longitudinal waves and transverse waves are well demonstrated, the vibration demonstration authenticity is improved, the authenticity of experimental data is ensured, the vibration frequency sensor is arranged on the front surface of the vibration component, the vibration force received by the vibration component can be monitored in real time, the vibration force electric signal received by the vibration component can be transmitted to the regulator through the lead, the digital display is performed through the regulator, the accuracy of the experimental data is improved while the data reading is conveniently performed by workers, and the authenticity of the experiment is improved.

2. According to the utility model, the displacement screw rod can be driven to rotate by rotating the handle through the bidirectional threads adopted by the displacement screw rod, the two groups of displacement shaft seats can be driven to relatively move by rotating the displacement screw rod, and the lifting frame can be driven to carry out folding motion by the relative movement of the displacement shaft seats, so that the vertical height of the vibration assembly can be adjusted, and the device is convenient for a worker to adjust according to the height of an electric appliance model, so that the device can be suitable for electric appliance model experiments with different heights.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

FIG. 3 is a schematic view of a partial structure of a longitudinally stabilized vibration frame according to the present utility model;

fig. 4 is a schematic view showing a partial structure of the transverse vibration module according to the present utility model.

In the figure: 1. a protective frame; 101. experiment protection door; 102. transparent glass; 2. a vibration assembly; 201. installing an inclined seat; 202. adjusting a vibration motor; 203. a vibration frequency sensor; 3. a vibration frame is longitudinally stabilized; 301. a hydraulic lifting rod; 302. a buffer spring; 4. a transverse vibration assembly; 401. a shaft base; 402. a traction spring; 403. an extension seat; 404. a work table; 5. a transmission chamber; 501. supporting a sloping plate; 502. a sliding rail; 503. a regulator; 504. a cabinet door; 6. a displacement screw; 601. rotating the handle; 7. a displacement shaft seat; 701. and a lifting frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 and 2, an embodiment of the present utility model is provided: the utility model provides a test bench that height-adjustable's electrical detection was used, including protection frame 1, vibration subassembly 2 and drive room 5, the inside both sides welding of drive room 5 has support swash plate 501, drive room 5 can provide the mounted position for protection frame 1, can be convenient for accept the part that building mold scattered down during the experiment through support swash plate 501, prevent the part from dropping inside sliding rail 502, influence displacement axle bed 7 removal, simultaneously also be convenient for the staff to unify the collection part, the fixed two sets of sliding rail 502 that are provided with in bottom inside drive room 5, sliding rail 502 can provide the mounted position for displacement axle bed 7, displacement axle bed 7 is convenient for move, protection frame 1 has been welded at the top of drive room 5, can effectively prevent that the building mold from scattering during the experiment through protection frame 1, the security of experiment has been guaranteed, the lifter 701 is installed to the top axle bolt of displacement axle bed 7, can drive the lifter and fold and stretch out and draw back through the removal of displacement axle bed 7, thereby can promote the vibration subassembly 2 vertical height at the top of horizontal vibration subassembly 4, the adjustability of device has been increased, the practicality of the device is improved through the connection of the lifter of the top vibration subassembly 4;

in some technical solutions, as shown in fig. 4, the horizontal vibration component 4 can realize the left and right vibration of the vibration component 2, the horizontal vibration component 4 comprises a shaft base 401, a movable chute is welded at the bottom of the shaft base 401, so that a lifting frame 701 is convenient to fold and stretch, two groups of traction springs 402 are welded on the inner wall of the shaft base 401, an extension seat 403 is movably installed inside the shaft base 401 through the traction springs 402, the extension seat 403 can be conveniently vibrated horizontally by using the elastic force of the traction springs 402, so that a workbench surface 404 can vibrate horizontally, the top of the extension seat 403 is welded with the workbench surface 404, the workbench surface 404 can provide an installation position for a vertical stable vibration frame 3, so that the vertical stable vibration frame 3 is convenient to install, and the vertical stable vibration frame 3 extending to the inside of the protection frame 1 is installed on two sides of the top of the workbench surface 404 through bolts;

in some technical schemes, as shown in fig. 3, the vibration frame 3 can be longitudinally stabilized to vibrate the vibration assembly 2 up and down, so that the device can vibrate in a plurality of directions during vibration demonstration experiments, vibration states caused by longitudinal waves and transverse waves are well demonstrated, the vibration demonstration authenticity is improved, and the authenticity of experimental data is ensured;

in some technical schemes, as shown in fig. 1, vibration component 2 is installed through the bolt at the top of vertical firm vibration frame 3, vibration component 2 can provide experimental platform for building model, building model shakes the experiment of being convenient for, vibration component 2's front has vibration frequency inductor 203 through bolted connection, vibration frequency inductor 203 can adopt BADS-LC0109 vibration sensor, but vibration force that vibration component 2 received through vibration frequency inductor 203 real-time supervision, and can transmit the vibration force signal that vibration component 2 received to regulator 503 through the wire, carry out digital demonstration through regulator 503, the staff of being convenient for carries out data reading also improves experimental data's accuracy, the authenticity of experiment has been improved, monitor displacement axle bed 7's inside and run through the bidirectional screw who installs displacement screw 6 through the helicitic texture, displacement screw 6 adoption's two-way screw thread, can drive displacement screw 6 through rotatory handle 601 and rotate, can drive two sets of displacement axle bed 7 and carry out relative movement through displacement axle bed 7's relative movement can drive the crane 701 and move, thereby can adjust the vertical height of vibration component 2, the staff of being convenient for carries out data reading, the high accuracy of experimental apparatus has been applicable to the model, the experimental apparatus has been improved.

Example 2

As shown in fig. 1 and 2, the test stand for electrical detection with adjustable height according to the present utility model further includes: the front of the protection frame 1 is provided with the experiment protection door 101 through a hinge, the experiment protection door 101 can prevent a building model from splashing, the safety of staff is ensured, the inside of the experiment protection door 101 is provided with the transparent glass 102 through a sealing strip in an embedded manner, and the experiment protection door 101 has two pieces of toughness and transparency, so that the staff can observe the experiment process conveniently; the bottom of the vibration component 2 is welded with the installation inclined seat 201, and the power transmission can be conveniently carried out through the installation inclined seat 201, so that the vibration component 2 can be subjected to vibration force, one side of the installation inclined seat 201 is provided with the adjusting vibration motor 202 through a bolt, the vibration force can be generated through the electrifying of the adjusting vibration motor 202, the vibration force can be applied to the installation inclined seat 201, and the vibration force is transmitted to the vibration component 2 through the installation inclined seat 201, so that the vibration experiment of the building model on the vibration component 2 is realized;

in some technical solutions, as shown in fig. 3, the longitudinally stable vibration frame 3 includes a hydraulic lifting rod 301, a buffer spring 302 is sleeved on the outer side of the hydraulic lifting rod 301, the buffer spring 302 can be limited to move transversely by the hydraulic lifting rod 301, so that the buffer spring 302 can be ensured to vibrate longitudinally, and the vibration assembly 2 can vibrate up and down by using the elastic force of the buffer spring 302;

in some technical schemes, as shown in fig. 1, a regulator 503 is mounted on one side of a transmission chamber 5 through bolts, the regulator 503 can be a PLC regulator, the regulator 503 is electrically connected with a vibration frequency sensor 203 through wires, a vibration motor 202 is regulated, a worker can conveniently operate a device, a cabinet door 504 is mounted on the front side of the transmission chamber 5 through a hinge, internal devices can be conveniently overhauled through the cabinet door 504, and overhauling efficiency of the devices is improved; one end fixed mounting of displacement screw rod 6 has the rotatory handle 601 that extends drive room 5 inside, can drive displacement screw rod 6 through rotating rotatory handle 601 and rotate, makes things convenient for the staff to use, and the other end of displacement screw rod 6 installs the inner wall at drive room 5 through the pivot, can be convenient for rotate displacement screw rod 6 through the pivot, has improved displacement screw rod 6 pivoted flexibility.

The present utility model is not described in detail in the present application, and is well known to those skilled in the art.

Finally, what is to be described is: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the examples, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims

1. The utility model provides a test bench that height-adjustable's electrical detection used, includes protection frame (1), vibration subassembly (2), vertical firm vibration frame (3) and drive room (5), its characterized in that: the inside both sides welding of drive room (5) have support swash plate (501), the inside bottom of drive room (5) is fixed to be provided with two sets of slip tracks (502), the top welding of drive room (5) has protective frame (1), the inside of drive room (5) is through slip tracks (502) movable mounting two sets of displacement axle bed (7), crane (701) are installed to the top axle of displacement axle bed (7), the top of crane (701) is connected with transverse vibration subassembly (4) through the axostylus axostyle, vibration subassembly (2) are installed through the bolt at the top of vertical firm vibration frame (3), displacement screw (6) are installed through threaded structure penetration in the inside of displacement axle bed (7), the one end fixed mounting of displacement screw (6) has rotatory handle (601) that extend the drive room (5) inside, and the inner wall at drive room (5) is installed through the pivot to the other end of displacement screw (6).

2. A height adjustable electrical test stand according to claim 1, wherein: the front of the protective frame (1) is provided with an experiment protective door (101) through a hinge, and transparent glass (102) is embedded and arranged in the experiment protective door (101) through a sealing strip.

3. A height adjustable electrical test stand according to claim 1, wherein: the bottom of vibration subassembly (2) is welded and is installed oblique seat (201), and one side of installation oblique seat (201) is installed through the bolt and is adjusted vibrating motor (202), and the front of vibration subassembly (2) is connected with vibration frequency inductor (203) through the bolt.

4. A height adjustable electrical test stand according to claim 1, wherein: the longitudinal stable vibration frame (3) comprises a hydraulic lifting rod (301), and a buffer spring (302) is sleeved on the outer side of the hydraulic lifting rod (301).

5. A height adjustable electrical test stand according to claim 1, wherein: one side of the transmission chamber (5) is provided with a regulator (503) through a bolt, and the front side of the transmission chamber (5) is provided with a cabinet door (504) through a hinge.

6. A height adjustable electrical test stand according to claim 1, wherein: the transverse vibration assembly (4) comprises a shaft base (401), two groups of traction springs (402) are welded on the inner wall of the shaft base (401), an extension seat (403) is movably mounted in the shaft base (401) through the traction springs (402), a working table surface (404) is welded on the top of the extension seat (403), and longitudinal stable vibration frames (3) extending to the inside of the protective frame (1) are mounted on the two sides of the top of the working table surface (404) through bolts.