Adjustable training workbench
By designing an electric telescopic rod and a pin mechanism on the training workbench, the training operation frame can be stored and fixed, solving the problem of dust accumulation when the training equipment is idle and improving the reliability and convenience of the equipment.
Patent Information
- Application Number
- CN202520441542.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-13
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-03-13
AI Technical Summary
When the open-type power system relay protection training platform is not in use, the training equipment is prone to dust accumulation, which affects its normal use.
An adjustable training workbench was designed, which uses an electric telescopic rod and a pin mechanism to store and fix the training operation frame, preventing dust from falling on the equipment and preventing it from falling suddenly.
This effectively prevents dust from accumulating on training equipment when it is idle, improving the reliability and convenience of the equipment and extending its service life.
Smart Images
Figure CN223956193U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to training workstation technical field, concretely is adjustable training workstation. BACKGROUND
[0002] The open type power system relay protection training platform is a new open type training platform which is designed and developed by combining the teaching contents of the current university courses of relay protection, electrical equipment, automatic device, factory power supply, power system microcomputer protection and power system monitoring, and the actual application and development of production, and has the advantages of high utilization rate of equipment devices, strong systematicness of practical teaching, less occupation of practical training site and high performance price ratio.
[0003] However, the training equipment on the open type power system relay protection training platform is directly fixed on the rack, and when the open type power system relay protection training platform is idle, the training equipment on the rack is easy to fall dust, thereby affecting normal use. UTILITY MODEL CONTENTS
[0004] The utility model discloses a kind of adjustable training workstations to solve the problems raised in the above background technology.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of adjustable training workstations, comprising:
[0006] The top rear side of the workbench is provided with a receiving groove, the inner side wall of the receiving groove is provided with a group of installation grooves on the left and right sides, a training operation frame is arranged in the receiving groove, an electric telescopic rod is arranged in the installation groove, a fixed lug is arranged on the top of the telescopic end of the electric telescopic rod, two groups of fixed lugs are evenly arranged on the left and right sides of the training operation frame, a second jack is inserted into the second jack hole formed in the front side of the telescopic end of the electric telescopic rod, a first jack hole is formed through the front side of the fixed lug, a second jack is inserted into the second jack hole, a second spring is arranged around the second jack, a first handle is arranged on the front side of the two groups of second jacks and the two groups of second springs, a sliding plate is arranged on the rear side of the first handle, a third jack hole is formed through the bottom of the sliding plate, a first jack is arranged on the bottom of the sliding plate, a first spring is arranged around the first jack, and a second handle is arranged on the bottom of the first spring and the first jack.
[0007] Preferably, a groove is formed in the front side of the workbench, the groove penetrates the top of the workbench, a first sliding groove is formed in communication between the groove and the installation groove, two groups of annular grooves are evenly formed in the rear side of the inner side wall of the groove, and the annular grooves are located outside the first sliding groove.
[0008] Preferably, the first handle is arranged in the groove, and the second spring is arranged in the annular groove.
[0009] Preferably, the second bolt is arranged in the first sliding slot, and the rear side of the second bolt is inserted into the second insertion hole through the rear side insertion hole of the first sliding slot.
[0010] Preferably, the rear side of the inner side wall of the groove is provided with a second sliding slot, and a through hole is arranged in the bottom of the second sliding slot.
[0011] Preferably, the first bolt is arranged in the through hole and corresponds to the third insertion hole, the bottom of the first bolt is connected to the second handle through the through hole, the second handle is arranged at the top of the inner side wall of the workbench, and the first spring is arranged between the second handle and the workbench.
[0012] Compared with the prior art, the utility model has the advantages that:
[0013] The utility model discloses a second spring drives a second bolt to insert into a second insertion hole, thereby fixing the telescopic end of the electric telescopic rod, preventing the sudden drop of the training operation frame caused by the failure of the electric telescopic rod, damaging the operation equipment on the training operation frame, ensuring the use reliability of the device, and preventing the dust on the operation equipment on the training operation frame from affecting the normal use.
[0014] When the first handle moves forward, the sliding plate moves forward, and when the second bolt is separated from the second insertion hole, the first bolt is driven upward by the first spring and is inserted into the third insertion hole, thereby locking the positions of the first handle and the second bolt, so that the user does not need to pull the first handle forward during the downward movement of the training operation frame driven by the electric telescopic rod, thereby improving the use convenience of the device. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a structural schematic view of the adjustable training workbench.
[0016] Figure 2 It is a right side sectional view of the adjustable training workbench.
[0017] Figure 3 It is a top sectional view of the adjustable training workbench.
[0018] Figure 4 It is a front sectional view of the adjustable training workbench.
[0019] Fig. 1, workbench; 11, training operation frame; 12, electric telescopic rod; 13, fixed lug; 14, first socket; 141, second socket; 142, third socket; 15, first handle; 16, second handle; 161, first bolt; 162, first spring; 17, second bolt; 18, second spring; 19, sliding plate. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0021] Please refer to Figures 1-4 An adjustable training workbench, including workbench 1, the top rear side of workbench 1 is provided with a storage groove, the inner side wall of the storage groove is provided with a group of installation grooves on the left and right sides, the training operation frame 11 is slidably arranged in the storage groove, the electric telescopic rod 12 is arranged in the installation groove, the two groups of electric telescopic rods 12 realize synchronous work by double-motor cooperative control method, the double-motor cooperative control method is a relatively mature technical means at present, which will not be described here, the telescopic end of the electric telescopic rod 12 is fixedly provided with the fixed lug 13 on the top, the two groups of fixed lugs 13 are uniformly fixedly arranged on the left and right sides of the training operation frame 11, when the device training operation frame 11 is idle, the fixed lug 13 is moved downward to the installation groove by the electric telescopic rod 12, at this time, the training operation frame 11 is moved downward to the storage groove by the fixed lug 13, so that the training operation frame 11 is closed and protected, so as to prevent the operating equipment on the training operation frame 11 from being affected by dust, the front side of the telescopic end of the electric telescopic rod 12 is provided with the second socket 141, the front side of the fixed lug 13 is provided with the first socket 14, the second bolt 17 is inserted in the second socket 141, the second spring 18 is arranged on the outer ring of the second bolt 17, the first handle 15 is fixedly arranged on the front side of the two groups of second bolts 17 and the two groups of second springs 18, the second spring 18 drives the second bolt 17 to be inserted into the second socket 141 by the first handle 15 by using the elastic force of itself, so as to fix the telescopic end of the electric telescopic rod 12, so as to prevent the training operation frame 11 from suddenly falling due to the failure of the electric telescopic rod 12, and damage the operating equipment on the training operation frame 11, the rear side of the first handle 15 is fixedly provided with the sliding plate 19, the bottom of the sliding plate 19 is provided with the third socket 142, the bottom of the sliding plate 19 is arranged with the first bolt 161, the first spring 162 is arranged on the outer ring of the first bolt 161, the second handle 16 is fixedly arranged on the bottom of the first spring 162 and the first bolt 161.
[0022] The front side of the workbench 1 is provided with a recess, the recess penetrates the top of the workbench 1, a first sliding slot is communicated and arranged between the recess and the mounting slot, two groups of annular grooves are uniformly arranged on the inner side wall of the recess, the annular grooves are located at the outer circle of the first sliding slot, the first handle 15 is slidingly arranged in the recess, the second spring 18 is fixedly arranged in the annular groove, the second bolt 17 is slidingly arranged in the first sliding slot, the rear side of the second bolt 17 penetrates the rear side of the first sliding slot and is inserted into the second insertion hole 141, and the second insertion hole 141 is opposite to the first insertion hole 14, a second sliding slot is arranged on the rear side of the inner side wall of the recess, a through hole is penetratingly arranged on the bottom of the second sliding slot, the first bolt 161 is slidingly arranged in the through hole, and the first bolt 161 is opposite to the third insertion hole 142, the first handle 15 is pulled forward to drive the second bolt 17 to drive the second insertion hole 141 to separate, at this time, the training operation frame 11 can be driven downward by the electric telescopic rod 12, when the first handle 15 moves forward, the sliding plate 19 moves forward, when the second bolt 17 is separated from the second insertion hole 141, the third insertion hole 142 on the sliding plate 19 is aligned with the first bolt 161, the first spring 162 drives the first bolt 161 to move upward and is inserted into the third insertion hole 142 by the second handle 16, so as to lock the sliding plate 19, so as to lock the positions of the first handle 15 and the second bolt 17, so that the user does not need to pull the first handle 15 forward during the process that the electric telescopic rod 12 drives the training operation frame 11 to move downward, when the training operation frame 11 moves downward into the storage groove, the first insertion hole 14 is aligned with the second bolt 17, at this time, the second handle 16 is pulled downward to drive the first bolt 161 to move downward and separate from the third insertion hole 142, and then the second spring 18 drives the second bolt 17 to be inserted into the first insertion hole 14 by the first handle 15, so as to stably fix the training operation frame 11 in the storage groove, the bottom of the first bolt 161 penetrates the through hole and is connected with the second handle 16, the second handle 16 is located on the top of the inner side wall of the workbench 1, and the first spring 162 is fixedly arranged between the second handle 16 and the workbench 1.
[0023] Working principle: the second spring 18 uses its own elastic force to drive the second pin 17 into the second insertion hole 141 through the first handle 15, so as to fix the telescopic end of the electric telescopic rod 12, so as to prevent the sudden drop of the training operation frame 11 caused by the failure of the electric telescopic rod 12, and damage the operation equipment on the training operation frame 11. When the device training operation frame 11 is idle, pull the first handle 15 forward to drive the second pin 17 to separate the second insertion hole 141, and move the fixed lug 13 downward to the installation slot through the electric telescopic rod 12. At this time, the training operation frame 11 is moved downward to the storage slot through the fixed lug 13, so that the training operation frame 11 is closed and protected, so as to prevent the dust on the operation equipment on the training operation frame 11 from affecting the normal use. When the first handle 15 moves forward, it will drive the sliding plate 19 to move forward. When the second pin 17 is separated from the second insertion hole 141, the third insertion hole 142 on the sliding plate 19 will be aligned with the first pin 161. The first spring 162 uses its own elastic force to drive the first pin 161 to move upward and insert into the third insertion hole 142 through the second handle 16, so as to lock the sliding plate 19, so as to lock the position of the first handle 15 and the second pin 17. Therefore, the user does not need to pull the first handle 15 forward during the downward movement of the training operation frame 11 driven by the electric telescopic rod 12. After the training operation frame 11 moves downward to the storage slot, the first insertion hole 14 will be aligned with the second pin 17. At this time, pull the second handle 16 downward to drive the first pin 161 to move downward and separate from the third insertion hole 142. Then the second spring 18 uses its own elastic force to drive the second pin 17 to insert into the first insertion hole 14 through the first handle 15, so as to fix the training operation frame 11 stably in the storage slot.
Claims
1. An adjustable training workbench, characterized in that, include: A workbench (1) has a storage slot on the top rear side. A set of mounting slots is provided on both the left and right sides of the inner wall of the storage slot. A training operation frame (11) is installed in the storage slot. An electric telescopic rod (12) is installed in the mounting slot. A fixing ear (13) is provided at the top of the telescopic end of the electric telescopic rod (12). Two sets of fixing ears (13) are evenly arranged on the left and right sides of the training operation frame (11). A second insertion hole (141) is provided through the front side of the telescopic end of the electric telescopic rod (12). A first insertion hole (14) is provided through the front side of the fixing ear (13). The second insertion hole (141)... 1) A second pin (17) is inserted into the inner part. A second spring (18) is placed on the outer ring of the second pin (17). A first handle (15) is provided on the front side of the two sets of second pins (17) and the two sets of second springs (18). A slide plate (19) is provided on the rear side of the first handle (15). A third insertion hole (142) is provided through the bottom of the slide plate (19). A first pin (161) is placed on the bottom of the slide plate (19). A first spring (162) is placed on the outer ring of the first pin (161). A second handle (16) is provided on the bottom of the first spring (162) and the first pin (161).
2. The adjustable training workbench according to claim 1, characterized in that: The front side of the workbench (1) is provided with a groove, which penetrates the top of the workbench (1). A first sliding groove is provided between the groove and the mounting groove. Two sets of annular grooves are evenly provided on the rear side of the inner wall of the groove. The annular grooves are located on the outer ring of the first sliding groove.
3. An adjustable training workbench according to claim 2, characterized in that: The first handle (15) is disposed in the groove, and the second spring (18) is disposed in the annular groove.
4. An adjustable training workbench according to claim 3, characterized in that: The second pin (17) is disposed in the first slide groove. The rear side of the second pin (17) passes through the rear insertion hole of the first slide groove and is located in the second insertion hole (141), and corresponds to the first insertion hole (14).
5. An adjustable training workbench according to claim 2, characterized in that: A second sliding groove is provided on the rear side of the inner wall of the groove, and a through hole is provided at the bottom of the second sliding groove.
6. An adjustable training workbench according to claim 5, characterized in that: The first pin (161) is disposed in the through hole and corresponds to the third insertion hole (142). The bottom of the first pin (161) is connected to the second handle (16) through the through hole. The second handle (16) is located at the top of the inner side wall of the workbench (1). The first spring (162) is disposed between the second handle (16) and the workbench (1).