CN220337892U

CN220337892U - Anticreep formula auto-lock structure

Info

Publication number: CN220337892U
Application number: CN202321055298.7U
Authority: CN
Inventors: 赵志祥; 孟奇
Original assignee: Sichuan Tongfengyuan Construction Engineering Co ltd
Current assignee: Sichuan Tongfengyuan Construction Engineering Co ltd
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2024-01-12
Anticipated expiration: 2033-05-05

Abstract

The utility model discloses an anti-falling type self-locking structure, which comprises a fixed box, wherein the top of the fixed box is provided with an equipment platform, the bottom of the equipment platform is welded with two anti-shaking cylinders, the bottom ends of the anti-shaking cylinders slide and extend into the fixed box, the bottom of the equipment platform is welded with a fixed block, the bottom of the fixed block slide and extend into the fixed box, the fixed block is provided with two symmetrically distributed fastening grooves, and the fixed box is internally provided with a self-locking mechanism; the utility model relates to the technical field of electromechanical installation, in particular to a self-locking mechanism which comprises two positioning rods fixedly connected to the inner wall of the bottom of a fixed box; this anticreep formula self-locking structure can drive the lock section of thick bamboo when the anti-shake section of thick bamboo on the equipment platform inserts fixed incasement through the self-locking mechanism who sets up and rise and insert in the fastening groove, can prevent the greater and separation problem that leads to of vibrations range during electromechanical work, and the self-locking effect is better.

Description

Anticreep formula auto-lock structure

Technical Field

The utility model relates to the technical field of electromechanical installation, in particular to an anti-falling self-locking structure.

Background

With the continuous development of the times, china has rapidly developed in the field of electromechanical equipment, electromechanical equipment generally refers to mechanical, electrical and electrical automation equipment, and in the building, mechanical and pipeline equipment except for geotechnical, woodworking, reinforcing steel bars and muddy water are commonly referred to. The multi-finger type electronic device is different from hardware, and can realize a finished product with certain functions.

The utility model discloses an anti-falling type self-locking structure for electromechanical installation, which comprises an installation seat, wherein a fixed plate is installed on the top wall of the installation seat, a motor is fixedly connected to the top wall of the fixed plate, three placing grooves are uniformly formed in the top wall of the installation seat, and a self-locking assembly is installed on the bottom wall of the fixed plate; this anticreep formula self-locking structure for electromechanical installation drives the installation piece through the movable fixed plate and puts into the standing groove, and extrusion stopper drives the connecting block and removes, and the connecting block drives spacing slider and removes in spacing spout, and the stopper joint is in the spacing mouth, and the elastic plate drives the fixture block and passes through the opening joint to the mount pad diapire for install the use to the motor, need not screw up in proper order fixedly through the bolt, installation effectiveness has obtained bigger promotion, and can mutually support and lock when the installation in-process, can not appear the problem that drops when the installation is accomplished simultaneously, the security is higher.

But this self-locking structure has following not enough, and it is fixed to whole through elastic rod and fixture block only when carrying out the auto-lock installation to electromechanical device, and often because electromechanical device can the vibration amplitude great in the course of the work, drives elastic rod and fixture block easily and breaks away from the opening, influences fixed effect.

Therefore, the utility model provides an anti-drop type self-locking structure to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an anti-falling type self-locking structure, which solves the problems.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an anticreep formula auto-lock structure, includes the fixed box, the top of fixed box is provided with the equipment platform, the bottom welding of equipment platform has two to prevent shaking a section of thick bamboo, the bottom of preventing shaking a section of thick bamboo slides and extends to the fixed incasement, the bottom welding of equipment platform has the fixed block, the bottom of fixed block slides and extends to the fixed incasement, two symmetrical distribution's fastening groove have been seted up on the fixed block, be provided with self-locking mechanism in the fixed incasement;

the self-locking mechanism comprises two positioning rods fixedly connected to the inner wall of the bottom of the fixed box, the top ends of the positioning rods are slidably extended into corresponding anti-shaking cylinders, a retaining plate is arranged on the positioning rods in a sliding mode, a first toothed plate is welded on one side of the retaining plate, two connecting blocks are arranged in the fixed box, a second toothed plate is welded on one side of each connecting block, two rotating shafts are connected in the fixed box in a rotating mode, rotating gears are fixedly sleeved on the rotating shafts, the rotating gears are respectively meshed with the corresponding first toothed plate and second toothed plate, fixing grooves are formed in the connecting blocks, locking cylinders are slidably inserted in the fixing grooves, and one ends of the locking cylinders are slidably extended into the corresponding fastening grooves.

Preferably, one side inner wall fixedly connected with round bar of fixed slot, the one end slip of round bar extends to in the lock section of thick bamboo, the slip cap is equipped with first spring on the round bar, one end and one side inner wall fixed connection of fixed slot of first spring, the other end and the one end fixed connection of lock section of thick bamboo of first spring, fixedly connected with pull rod on the lock section of thick bamboo, the pull rod activity runs through outside the connecting block, can support the lock section of thick bamboo tightly in the fastening groove through round bar, first spring and the pull rod collocation that sets up use, convenient auto-lock.

Preferably, one side inner wall fixedly connected with two backup pads of fixed case, two rotate between the backup pad and be connected with same two-way threaded rod, the thread bush is equipped with two push plates on the two-way threaded rod, and through backup pad, two-way threaded rod and the push plate collocation use that set up can promote the pull rod and remove, conveniently drives the lock section of thick bamboo and keep away from the fastening groove.

Preferably, the fixed cover is equipped with driven conical gear on the two-way threaded rod, one side of fixed case rotates the through connection and has the actuating lever, the one end fixedly connected with initiative conical gear of actuating lever, initiative conical gear and driven conical gear meshing, the actuating lever is kept away from the one end fixedly connected with first hand wheel of initiative conical gear, can conveniently control two-way threaded rod rotation through driven conical gear, actuating lever, initiative conical gear and the first hand wheel collocation use that set up.

Preferably, two the equal fixed cover in the pivot is equipped with the synchronizing wheel, two the winding has same belt between the synchronizing wheel, corresponds the one end rotation of pivot extends to outside the fixed box, corresponds the one end fixedly connected with second hand wheel of pivot can make things convenient for two pivots synchronous rotation through synchronizing wheel, belt and the second hand wheel collocation that set up to use, conveniently takes out the equipment platform.

Preferably, two limiting plates are fixedly connected in the fixed box, the two limiting plates penetrate through corresponding retaining plates in a sliding mode, a second spring is sleeved on the positioning rod in a sliding mode, the bottom end of the second spring is fixedly connected with the inner wall of the bottom of the fixed box, the top end of the second spring is fixedly connected with the bottom of the retaining plates, and the retaining plates can be stably lifted through the aid of the limiting plates and the second springs.

Preferably, two steady boards of fixed incasement fixedly connected with, steady board slides and runs through the connecting block that corresponds, can prevent through the steady board of setting that the connecting block from shifting at the lift in-process, excellent in use effect.

Preferably, one side fixedly connected with slide bar of backup pad, the slide bar slides and runs through the push pedal that corresponds, can carry out spacingly to the push pedal through the slide bar that sets up, avoids it to rotate along with bi-directional threaded rod together.

Advantageous effects

The utility model provides an anti-falling self-locking structure. Compared with the prior art, the method has the following beneficial effects:

(1) This anticreep formula self-locking structure through the self-locking mechanism who sets up can drive the lock section of thick bamboo when the anti-shake section of thick bamboo on the equipment platform inserts fixed incasement and rise and insert the fastening inslot, can prevent the greater problem that breaks away from that leads to of vibrations range during electromechanical work, and the self-locking effect is better.

(2) This anticreep formula auto-lock structure can conveniently promote the pull rod through the cooperation of the two-way threaded rod that sets up and push pedal and remove to make lock section of thick bamboo and fastening groove break away from, conveniently take off the equipment platform from the fixed case, facilitate the use.

Drawings

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

FIG. 2 is a schematic elevational cross-sectional view of the present utility model;

FIG. 3 is a schematic view showing the internal structure of the stationary box of the present utility model;

fig. 4 is an enlarged schematic view of the portion a in fig. 2.

In the figure: 1. a fixed box; 2. an equipment stand; 3. an anti-shake cylinder; 4. a fixed block; 5. a fastening groove; 6. a positioning rod; 7. a retaining plate; 8. a first toothed plate; 9. a connecting block; 10. a second toothed plate; 11. a rotating shaft; 12. rotating the gear; 13. a fixing groove; 14. a lock cylinder; 15. a round bar; 16. a first spring; 17. a pull rod; 18. a support plate; 19. a two-way threaded rod; 20. a push plate; 21. a driven bevel gear; 22. a driving rod; 23. a driving bevel gear; 24. a first hand wheel; 25. a synchronizing wheel; 26. a belt; 27. the second hand wheel; 28. a limiting plate; 29. a second spring; 30. a stationary plate; 31. and a slide bar.

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.

Embodiment one:

referring to fig. 2 and 3, an anti-falling self-locking structure comprises a fixed box 1, wherein an equipment table 2 is arranged at the top of the fixed box 1, two anti-shaking cylinders 3 are welded at the bottom of the equipment table 2, the bottom ends of the anti-shaking cylinders 3 extend into the fixed box 1 in a sliding manner, a fixed block 4 is welded at the bottom of the equipment table 2, the bottom of the fixed block 4 extends into the fixed box 1 in a sliding manner, two symmetrically distributed fastening grooves 5 are formed in the fixed block 4, and a self-locking mechanism is arranged in the fixed box 1;

the self-locking mechanism comprises two positioning rods 6 fixedly connected to the inner wall of the bottom of the fixed box 1, the top ends of the positioning rods 6 are slidably extended into corresponding anti-shaking cylinders 3, a retaining plate 7 is slidably sleeved on the positioning rods 6, a first toothed plate 8 is welded on one side of the retaining plate 7, two connecting blocks 9 are arranged in the fixed box 1, a second toothed plate 10 is welded on one side of each connecting block 9, two rotating shafts 11 are rotatably connected in the fixed box 1, rotating gears 12 are fixedly sleeved on the rotating shafts 11, the two rotating gears 12 are respectively meshed with the corresponding first toothed plates 8 and the corresponding second toothed plates 10, a fixing groove 13 is formed in each connecting block 9, a lock cylinder 14 is slidably inserted in each fixing groove 13, and one end of each lock cylinder 14 is slidably extended into the corresponding fastening groove 5; one side inner wall fixedly connected with round bar 15 of fixed slot 13, the one end slip of round bar 15 extends to in the lock cylinder 14, and the slip cap is equipped with first spring 16 on the round bar 15, and one end and one side inner wall fixedly connected of fixed slot 13 of first spring 16, the other end and the one end fixedly connected of lock cylinder 14 of first spring 16, fixedly connected with pull rod 17 on the lock cylinder 14, pull rod 17 activity runs through outside connecting block 9.

Embodiment two:

referring to fig. 1 to 4, the present embodiment provides a technical solution based on the first embodiment: two support plates 18 are fixedly connected to the inner wall of one side of the fixed box 1, the same bidirectional threaded rod 19 is rotatably connected between the two support plates 18, and two push plates 20 are sleeved on the bidirectional threaded rod 19 in a threaded manner; the bidirectional threaded rod 19 is fixedly sleeved with a driven conical gear 21, one side of the fixed box 1 is rotatably and penetratingly connected with a driving rod 22, one end of the driving rod 22 is fixedly connected with a driving conical gear 23, the driving conical gear 23 is meshed with the driven conical gear 21, and one end of the driving rod 22, far away from the driving conical gear 23, is fixedly connected with a first hand wheel 24; the two rotating shafts 11 are fixedly sleeved with synchronous wheels 25, the same belt 26 is wound between the two synchronous wheels 25, one end of the corresponding rotating shaft 11 rotates to extend out of the fixed box 1, and one end of the corresponding rotating shaft 11 is fixedly connected with a second hand wheel 27; two limiting plates 28 are fixedly connected in the fixed box 1, the two limiting plates 28 penetrate through the corresponding retaining plates 7 in a sliding manner, a second spring 29 is sleeved on the positioning rod 6 in a sliding manner, the bottom end of the second spring 29 is fixedly connected with the inner wall of the bottom of the fixed box 1, and the top end of the second spring 29 is fixedly connected with the bottom of the retaining plates 7; two stable plates 30 are fixedly connected in the fixed box 1, and the stable plates 30 penetrate through the corresponding connecting blocks 9 in a sliding manner; a sliding rod 31 is fixedly connected to one side of the support plate 18, and the sliding rod 31 slides through the corresponding push plate 20.

And all that is not described in detail in this specification is well known to those skilled in the art.

During operation, firstly, the anti-shaking cylinder 3 and the fixed block 4 at the bottom of the equipment platform 2 are inserted into the fixed box 1, the positioning rod 6 is inserted into the anti-shaking cylinder 3, meanwhile, the anti-shaking cylinder 3 can extrude the resisting plate 7 to enable the resisting plate 7 to descend, the resisting plate 7 drives the first toothed plate 8 to descend, the first toothed plate 8 drives the rotating gear 12 meshed with the first toothed plate 8 to rotate, the rotating gear 12 drives the second toothed plate 10 meshed with the first toothed plate to ascend, the second toothed plate 10 drives the connecting block 9 to ascend, at the moment, the lock cylinder 14 is extruded by the inclination of the bottom of the fixed block 4 until the lock cylinder 14 is inserted into the fastening groove 5, at the moment, self-locking work can be completed, the equipment platform 2 is fixed on the fixed box 1, when the equipment platform 2 needs to be disassembled, the first hand wheel 24 can be rocked, the first hand wheel 24 drives the driving bevel gear 23 to rotate through the driving rod 22, the driving bevel gear 23 drives the driven bevel gear 21 meshed with the driving bevel gear 23 to rotate, the driven bevel gear 21 drives the bidirectional threaded rod 19 to rotate, the bidirectional threaded rod 19 drives the two push plates 20 in threaded connection with the bidirectional threaded rod 19 to move, the two push plates 20 are far away from each other, the push plates 20 push the pull rod 17 to move, the pull rod 17 drives the lock cylinder 14 to be far away from the fastening groove 5, at the moment, the second hand wheel 27 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the other rotating shaft 11 to rotate through the synchronizing wheel 25 and the belt 26, at the moment, the two rotating shafts 11 synchronously rotate, at the moment, the anti-shaking cylinder 3 and the fixed block 4 also ascend along with the rotation, and the equipment table 2 is convenient to take down.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anticreep formula auto-lock structure, includes fixed case (1), its characterized in that: the device comprises a fixed box (1), and is characterized in that an equipment table (2) is arranged at the top of the fixed box (1), two anti-shaking cylinders (3) are welded at the bottom of the equipment table (2), the bottom ends of the anti-shaking cylinders (3) slidingly extend into the fixed box (1), a fixed block (4) is welded at the bottom of the equipment table (2), the bottom of the fixed block (4) slidingly extends into the fixed box (1), two symmetrically distributed fastening grooves (5) are formed in the fixed block (4), and a self-locking mechanism is arranged in the fixed box (1);

the self-locking mechanism comprises two positioning rods (6) fixedly connected to the inner wall of the bottom of the fixed box (1), the top ends of the positioning rods (6) are slidably extended into corresponding anti-shaking barrels (3), a retaining plate (7) is slidably sleeved on each positioning rod (6), a first toothed plate (8) is welded on one side of each retaining plate (7), two connecting blocks (9) are arranged in the fixed box (1), second toothed plates (10) are welded on one side of each connecting block (9), two rotating shafts (11) are rotatably connected to the fixed box (1), rotating gears (12) are fixedly sleeved on the rotating shafts (11), the two rotating gears (12) are respectively meshed with the corresponding first toothed plates (8) and the corresponding second toothed plates (10), fixing grooves (13) are formed in the connecting blocks (9), locking barrels (14) are slidably inserted in the inner sides of the fixing grooves (13), and one ends of the locking barrels (14) are slidably extended into corresponding fastening grooves (5).

2. The anti-drop self-locking structure according to claim 1, wherein: one side inner wall fixedly connected with round bar (15) of fixed slot (13), the one end slip of round bar (15) extends to in lock section of thick bamboo (14), slip cover is equipped with first spring (16) on round bar (15), one end and one side inner wall fixed connection of fixed slot (13) of first spring (16), the other end and the one end fixed connection of lock section of thick bamboo (14) of first spring (16), fixedly connected with pull rod (17) on lock section of thick bamboo (14), pull rod (17) activity runs through outside connecting block (9).

3. The anti-drop self-locking structure according to claim 2, wherein: two backup pads (18) are fixedly connected with one side inner wall of fixed case (1), two rotate between backup pad (18) and be connected with same two-way threaded rod (19), the thread bush is equipped with two push plates (20) on two-way threaded rod (19).

4. A self-locking structure of claim 3, wherein: the automatic transmission device is characterized in that a driven bevel gear (21) is fixedly sleeved on the bidirectional threaded rod (19), a driving rod (22) is connected to one side of the fixed box (1) in a rotating and penetrating mode, a driving bevel gear (23) is fixedly connected to one end of the driving rod (22), the driving bevel gear (23) is meshed with the driven bevel gear (21), and a first hand wheel (24) is fixedly connected to one end, far away from the driving bevel gear (23), of the driving rod (22).

5. The anti-drop self-locking structure according to claim 1, wherein: synchronous wheels (25) are fixedly sleeved on the two rotating shafts (11), one belt (26) is wound between the two synchronous wheels (25), one end of the corresponding rotating shaft (11) rotates and extends to the outside of the fixed box (1), and a second hand wheel (27) is fixedly connected to one end of the corresponding rotating shaft (11).

6. The anti-drop self-locking structure according to claim 1, wherein: two limiting plates (28) are fixedly connected in the fixed box (1), the two limiting plates (28) penetrate through corresponding retaining plates (7) in a sliding mode, a second spring (29) is sleeved on the positioning rod (6) in a sliding mode, the bottom end of the second spring (29) is fixedly connected with the inner wall of the bottom of the fixed box (1), and the top end of the second spring (29) is fixedly connected with the bottom of the retaining plates (7).

7. The anti-drop self-locking structure according to claim 1, wherein: two stable plates (30) are fixedly connected in the fixed box (1), and the stable plates (30) penetrate through corresponding connecting blocks (9) in a sliding mode.

8. A self-locking structure of claim 3, wherein: one side of the supporting plate (18) is fixedly connected with a sliding rod (31), and the sliding rod (31) penetrates through the corresponding pushing plate (20) in a sliding mode.