CN217530626U - Structure for quickly locking and fixing module - Google Patents

Abstract

The utility model discloses a fixed structure is locked fast to module relates to quick locking device field, and its technical scheme main points are: including the horizontal pole and have the movable rod of fluting, the horizontal pole sets up in the movable rod, the top both sides of movable rod are provided with two first wedge faces in opposite directions, the both ends of movable rod are provided with second wedge face and third wedge face respectively, the one end of horizontal pole is fixed with first voussoir, be provided with the fourth wedge face with second wedge face adaptation on the first voussoir, other end sliding connection has the second voussoir, be provided with the fifth wedge face with third wedge face adaptation on the second voussoir, be fixed with the separation blade on the second voussoir, it is connected with the screw rod to rotate on the separation blade, be provided with the thread groove on the horizontal pole, screw rod line connection is in the thread groove, it is equipped with the spring to lie in on the screw rod between separation blade and the horizontal pole, be provided with the connecting hole respectively on horizontal pole and the movable rod and step down the groove. The utility model discloses a module product is fixed with the quick locking of outside crossbeam to have the advantage that product assembly precision is high.

Description

Structure for quickly locking and fixing module

Technical Field

The utility model relates to a quick locking device field, more specifically say, it relates to a fixed structure of quick locking of module.

Background

With the development of the science and technology, the requirements on the production work efficiency are higher and higher. Communication product need lock fixed occasion fast more and more when the assembly, and the fixed mode of locking that is common at present has two kinds: 1. the traditional screw locking mode is adopted, although the mode is simple to operate, when a plurality of module products are locked and fastened, a plurality of screws need to be locked one by one, the working efficiency is low, and the screws are easy to loosen due to mechanical resonance in the working process, so that great potential safety hazards exist; 2. the special locking device is used on a module product, the two ends of the locking device are fixed with the external cross beam through bolts, and when the number of products is large, the external cross beam is deformed easily due to uneven stress, so that the assembly precision of the products is influenced.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a fixed structure is locked fast to module has realized that the quick locking of module product and outside crossbeam is fixed to have the advantage that the product assembly precision is high.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a fixed structure of quick locking of module, has the movable rod of fluting including horizontal pole and top, the horizontal pole sets up in the fluting of movable rod, the top both sides of movable rod are provided with two first wedge faces in opposite directions, every first wedge face is by the inboard slope in its top, the both ends of movable rod are provided with second wedge face and third wedge face respectively, the one end of horizontal pole is fixed with first voussoir, be provided with the fourth wedge face with second wedge face adaptation on the first voussoir, the other end sliding connection of horizontal pole has the second voussoir, be provided with the fifth wedge face with third wedge face adaptation on the second voussoir, the one end that the horizontal pole was kept away from to the second voussoir is fixed with the separation blade, rotate on the separation blade and be connected with the screw rod, be provided with the thread groove on the horizontal pole, a thread connection that the screw rod was kept away from is in the thread groove, it is equipped with the spring to lie in between separation blade and the separation blade on the screw rod, the relative position of horizontal pole and movable rod is provided with the connecting hole respectively and steps down the groove.

In one embodiment, the first wedge block is provided with a clamping groove, and the first wedge block is clamped on the cross rod through the clamping groove and fixed through a rivet.

In one embodiment, the second wedge block is provided with a sliding groove penetrating through the top of the second wedge block, the second wedge block is connected to the cross rod in a sliding mode through the sliding groove, the cross section of the cross rod is convex, and two sides of the top of the second wedge block are oppositely provided with limiting parts which can respectively abut against bosses on two sides of the cross rod.

In one embodiment, the screw comprises a rod body and an end cap, and the end cap is provided with a straight groove.

In one embodiment, the connecting hole is a countersunk circular hole, and the abdicating groove is a waist-shaped groove.

To sum up, the utility model discloses following beneficial effect has: during operation, earlier with the utility model discloses arrange in on the module product, pass the screw on the connecting hole groove and step down the groove and with module product fixed connection after that, first voussoir and second voussoir offset with the module product, make the clearance that supplies the movable rod vertical lift to have between movable rod and the module product, insert the interlocking structure of outside crossbeam with the movable rod along one side of its slot after that, realize the preliminary spacing of movable rod, screw up the screw rod at last, make the second voussoir inwards slide, under the effort of third wedge face and fifth wedge face, the movable rod descends, thereby make two first wedge faces on the movable rod hug closely on the interlocking structure of outside crossbeam, when the module product need change the station, only need install the module product the utility model discloses repeat above-mentioned step can, it is fixed with the quick locking of outside crossbeam to have module product, and the first wedge face of movable rod has great contact surface with the interlocking structure of outside crossbeam, make outside crossbeam atress even, be difficult to take place the deformation, the assembly precision of module product has effectively been improved.

Drawings

FIG. 1 is a schematic structural diagram of a module quick-locking fixing structure according to an embodiment of the present application;

FIG. 2 is an exploded view of a module quick-lock securing arrangement according to an embodiment of the present application;

FIG. 3 is a schematic view of a module quick-lock fastening structure and the installation of the module product and external beams according to an embodiment of the present application;

FIG. 4 shows a module of an embodiment of the present application in a quick-lock fastening schematic diagram of the first wedge surface and the external transverse locking state in the structure.

In the figure: 1. a cross bar; 11. connecting holes; 2. a movable rod; 21. a first wedge surface; 22. a second wedge surface; 23. a third wedge surface; 24. a yielding groove; 3. a first wedge; 4. a second wedge; 41. a limiting part; 5. a baffle plate; 6. a screw; 7. a spring; 8. riveting; 9. a modular product; 10. an outer cross member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 4, the embodiment of the present application provides a structure for quickly locking and fixing a module, which includes a cross bar 1 and a movable bar 2 having a slot at the top, wherein the cross bar 1 is disposed in the slot of the movable bar 2. The top both sides of movable rod 2 are provided with two first scarf 21 in opposite directions, every first scarf 21 inclines to the inboard by its top, the both ends of movable rod 2 are provided with second scarf 22 and third scarf 23 respectively, the one end of horizontal pole 1 is fixed with first voussoir 3, be provided with the fourth scarf with second scarf 22 adaptation on the first voussoir 3, the other end sliding connection of horizontal pole 1 has second voussoir 4, be provided with the fifth scarf with third scarf 23 adaptation on the second voussoir 4. The one end that the horizontal pole 1 was kept away from to second voussoir 4 is fixed with separation blade 5, it is connected with screw rod 6 to rotate on the separation blade 5, be provided with the thread groove on the horizontal pole 1, a terminal line that separation blade 5 was kept away from to screw rod 6 is connected in the thread groove, it is equipped with spring 7 to overlap between separation blade 5 and the horizontal pole 1 on the screw rod 6. The relative positions of the cross rod 1 and the movable rod 2 are respectively provided with a connecting hole 11 and a yielding groove 24.

It should be noted that, when in use, the utility model is required to be installed on the external beam 10, the external beam 10 is provided with the mutual buckling structure, the mutual buckling structure comprises a matching wedge surface matched with the first wedge surface 21, and the matching wedge surface inclines from the middle part of the mutual buckling structure to two outer sides of the matching wedge surface.

The during operation, will the utility model discloses arrange in on the module product 9, pass the screw 11 grooves and step down groove 24 and with module product 9 fixed connection after that, first voussoir 3 and second voussoir 4 offset with module product 9, make the clearance that supplies 2 vertical lifts of movable rod to have between movable rod 2 and the module product 9, after that insert movable rod 2 in the each other knot structure of outside crossbeam 10 along one side of its slot, realize the preliminary spacing of movable rod 2, screw rod 6 is screwed up at last, make second voussoir 4 inside slip, under the effort of third scarf 23 and fifth scarf, movable rod 2 descends, thereby make two first scarf 21 on the movable rod 2 hold tightly on the each other knot structure of outside crossbeam 10, when module product 9 needs to change the station, only need will install module product 9 the utility model discloses repeat above-mentioned step can.

By the mode, the module product 9 and the external beam 10 are locked and fixed quickly, the first wedge surface 21 of the movable rod 2 and the buckling structure of the external beam 10 are provided with large contact surfaces, the external beam 10 is stressed uniformly and is not easy to deform, and the assembly precision of the module product 9 is effectively improved.

On the basis, a clamping groove is formed in the first wedge block 3, and the first wedge block 3 is clamped on the cross rod 1 through the clamping groove and fixed through a rivet 8.

On the basis, the second wedge block 4 is provided with a sliding groove penetrating through the top of the second wedge block, the second wedge block 4 is connected to the cross rod 1 in a sliding mode through the sliding groove, the cross section of the cross rod 1 is in a convex shape, and two sides of the top of the second wedge block 4 are oppositely provided with limiting parts 41 capable of abutting against bosses on two sides of the cross rod 1 respectively.

Specifically, by the arrangement of the limiting portion 41, when the second wedge 4 slides, the limiting portion 41 longitudinally limits the second wedge 4, so that the second wedge 4 cannot be separated from the crossbar 1.

On the basis, the screw rod 6 comprises a rod body and an end cap, and a straight groove is formed in the end cap.

Specifically, through the arrangement of the straight-line groove, the screw 6 can be locked through the straight-line screwdriver, and the labor-saving effect is good.

On the basis, the connecting hole 11 is a countersunk circular hole, and the abdicating groove 24 is a waist-shaped groove. Specifically, when being connected fixedly with horizontal pole 1 and product module through the screw, the end cap of screw can imbed in the countersunk head circle hole, is difficult to produce the indentation on outside crossbeam 10 to also can produce lateral displacement when movable rod 2 vertically descends, through the setting in waist type groove, the screw can not cause the interference to the motion of movable rod 2.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the fan belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that modifications and embellishments within the scope of the present disclosure may be made by those skilled in the art without departing from the principles of the present disclosure.

Claims (5)

1. The utility model provides a quick locking fixed structure of module which characterized in that: comprises a cross rod (1) and a movable rod (2) with a groove at the top, the cross bar (1) is arranged in a groove of the movable bar (2), two first wedge surfaces (21) are oppositely arranged on two sides of the top of the movable bar (2), each first wedge surface (21) inclines inwards from the top, a second wedge surface (22) and a third wedge surface (23) are respectively arranged at the two ends of the movable rod (2), one end of the cross bar (1) is fixed with a first wedge block (3), a fourth wedge surface matched with the second wedge surface (22) is arranged on the first wedge block (3), the other end of the cross bar (1) is connected with a second wedge block (4) in a sliding way, a fifth wedge surface matched with the third wedge surface (23) is arranged on the second wedge block (4), a blocking piece (5) is fixed at one end of the second wedge block (4) far away from the cross rod (1), the baffle plate (5) is rotatably connected with a screw rod (6), the cross rod (1) is provided with a thread groove, one end thread of the screw rod (6) far away from the baffle plate (5) is connected in the thread groove, a spring (7) is sleeved between the baffle (5) and the cross rod (1) on the screw rod (6), the relative positions of the cross rod (1) and the movable rod (2) are respectively provided with a connecting hole (11) and a yielding groove (24).

2. The structure for quick locking and fixing of module according to claim 1, characterized in that: a clamping groove is formed in the first wedge block (3), and the first wedge block (3) is clamped on the cross rod (1) through the clamping groove and fixed through a rivet (8).

3. The structure for quick locking and fixing of module according to claim 1, characterized in that: the second wedge block (4) is provided with a sliding groove penetrating through the top of the second wedge block, the second wedge block (4) is connected to the cross rod (1) in a sliding mode through the sliding groove, the cross section of the cross rod (1) is in a convex shape, and two sides of the top of the second wedge block (4) are oppositely provided with limiting portions (41) capable of abutting against bosses on two sides of the cross rod (1) respectively.

4. The structure for quick locking and fixing of module according to claim 1, characterized in that: the screw rod (6) comprises a rod body and an end cap, and a straight groove is formed in the end cap.

5. The structure for quick locking fixation of a module according to claim 1, the method is characterized in that: the connecting hole (11) is a countersunk circular hole, and the abdicating groove (24) is a waist-shaped groove.

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