CN219977499U - Elastic clamping structure and auxiliary installation device - Google Patents

Abstract

The utility model relates to the technical field of equipment installation and fixation, in particular to an elastic clamping structure and an auxiliary installation device, which comprises a supporting component, a lower base, a supporting plate and transmission components positioned at two sides of the supporting plate, wherein the transmission components comprise connecting rods fixed at two ends of the supporting plate, racks positioned at one end of the connecting rods, gears meshed with the racks and clamping rods fixed on the gears; the limiting component comprises an inner spring, and a sliding piece is fixedly connected with one end of the inner spring. The elastic clamping structure can put the equipment base to be clamped on the supporting plate, clamping can be completed in a linkage way along with the downward pressing of gravity, and the equipment can be taken out after the equipment base is lifted upwards and clamped and loosened, so that the operation is simple and convenient; the auxiliary installation device strengthens the reliability of the structure, the clamping force and the accuracy are improved, the limit can be released by pressing the elastic block, the clamping structure rises along with the reaction force of the spring, the clamping jaw is loosened, and the equipment is conveniently taken out.

Description

Elastic clamping structure and auxiliary installation device

Technical Field

The utility model relates to the technical field of equipment installation and fixation, in particular to an elastic clamping structure and an auxiliary installation device.

Background

The ultrasonic flowmeter is widely used for flow measurement, and is widely used in the power industry due to the advantages of pressure loss, high anti-interference pressure, low medium requirement, low operation and maintenance cost and the like. However, in the actual use process, the uncertainty of the conditions and the installation conditions of the passage and the pipeline in the existing construction actual scene causes that various equipment probes cannot be accurately installed at corresponding positions, the operation and the data collection of equipment are affected, and the corresponding use requirements cannot be met.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.

In view of the uncertainty of the existing pipeline, the passage condition and the installation condition, a plurality of detection devices cannot be accurately and firmly installed at corresponding positions, and accordingly the corresponding use requirements cannot be met, and therefore the elastic clamping structure is proposed.

In order to solve the technical problems, the utility model provides the following technical scheme: the support assembly comprises a lower base, a support plate and transmission assemblies positioned at two sides of the support plate;

the transmission assembly comprises a connecting rod fixed at two ends of the supporting plate, a rack arranged at one end of the connecting rod, a gear meshed with the rack, and a clamping rod fixed on the gear.

As a preferable embodiment of the elastic clamping structure of the present utility model, wherein: the lower base is provided with a sliding groove, the rack is movably connected with the sliding groove, the center of the lower base is provided with a convex block, a spring is fixedly connected to the convex block, and one end of the spring is fixedly connected with the supporting plate.

As a preferable embodiment of the elastic clamping structure of the present utility model, wherein: the anti-slip structure is characterized in that connecting shafts are arranged at two ends of the supporting plate, the connecting rods are connected with the connecting shafts in a sleeved mode, and anti-slip patterns are formed in one side of the supporting plate.

As a preferable embodiment of the elastic clamping structure of the present utility model, wherein: the lower base both sides are fixedly provided with the curb plate, the gear both ends are provided with the rotation axis, the rotation axis with curb plate fixed connection.

As a preferable embodiment of the elastic clamping structure of the present utility model, wherein: the other end of the clamping rod is fixedly connected with a limiting claw, an anti-slip material is stuck on the limiting claw, and the top of the limiting claw is provided with a groove.

As a preferable embodiment of the elastic clamping structure of the present utility model, wherein: and a support column is fixedly connected between the side plates.

The elastic clamping structure has the beneficial effects that: the equipment base to be clamped is placed on the supporting plate, clamping can be completed in a linkage mode along with downward pressing of gravity, and equipment can be taken out after the equipment base is lifted upwards and clamped loose, so that the operation is simple and convenient.

In view of the fact that the existing elastic clamping structure lacks protection to the upper part in the using process, the supporting reliability of a single spring is insufficient, the clamping force is insufficient after long-term use, the problem that equipment is unstable in prevention is solved, and an auxiliary installation device is provided.

In order to solve the technical problems, the utility model also provides the following technical scheme: the limiting assembly comprises an inner spring and a sliding piece fixedly connected with one end of the inner spring.

As a preferable mode of the auxiliary mounting device of the present utility model, wherein: an elastic groove is formed in one side of the rack, the inner spring is fixedly arranged in the elastic groove, and the other end of the inner spring is fixedly connected with an elastic piece.

As a preferable mode of the auxiliary mounting device of the present utility model, wherein: the side plate is provided with a sliding groove on one side, the elastic piece is in sliding connection with the sliding groove, and the tail end of the sliding groove is provided with an elastic deep hole.

As a preferable mode of the auxiliary mounting device of the present utility model, wherein: the opposite side of curb plate is provided with the bullet piece, the bullet piece runs through the curb plate is located elasticity deep hole, fixedly on the curb plate be provided with the protection cover shell, set up on the roof of protection cover shell and placed the mouth one side of protection cover shell has been seted up the maintenance window.

The auxiliary installation device has the beneficial effects that: the structure is automatically limited along with the sliding of the rack, the reliability of the structure is enhanced, the clamping force and the accuracy are improved, the limit can be relieved by pressing the elastic block, the clamping structure rises along with the reaction force of the spring, the clamping jaw is loosened, and the equipment is conveniently taken out.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a top view of the present utility model.

Fig. 3 is a top view of the internal structure of the present utility model.

FIG. 4 is a schematic diagram showing the auxiliary mounting device and a part of the structure of the present utility model.

Fig. 5 is a schematic view of a part of the structure of the front side plate in the present utility model.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Further, in describing the embodiments of the present utility model in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

Example 1

Referring to fig. 1-4, a first embodiment of the present utility model provides a resilient clamping structure.

The supporting assembly 100 comprises a lower base 101 and a supporting plate 102, the whole elastic clamping structure is arranged on the lower base 101, the base of the equipment to be detected is placed on the supporting plate 102, the supporting plate 102 moves vertically along with the downward pressing of the weight of the equipment, and accordingly the transmission assemblies 200 on two sides of the supporting plate 102 are driven to move, and the transmission assemblies 200 comprise connecting rods 201, racks 203, gears 204 and clamping rods 205.

Two sides of the supporting plate 102 are respectively and rotatably sleeved with two connecting rods 201, the bottom ends of the four connecting rods 201 are positioned on the lower base 101 and are respectively and fixedly connected with the starting ends of the two racks 203, the four connecting rods 201 are driven to move along with the downward vertical movement of the supporting plate 102, the bottom ends of the connecting rods 201 push the two racks 203 to respectively and horizontally slide outwards, the two gears 204 are respectively meshed with the racks 203, and when the racks 203 horizontally move outwards, the two gears 204 are driven to rotate inwards through the meshing effect.

The two gears 204 are respectively fixedly provided with the clamping rods 205, when the gears 204 rotate inwards, the clamping rods 205 can be driven to rotate inwards, and any structure can be arranged at the other ends of the clamping rods 205 to assist clamping, so that equipment bases arranged on the support plate 102 are fixed.

Example 2

Referring to fig. 1-4, a second embodiment of the present utility model is based on the previous embodiment, except that the structure of the transmission assembly 200 is further optimized to the mating structure of the support assembly 100.

The front side plate 101c and the rear side plate 101c are fixedly arranged on two sides of the lower base 101 to protect the core part of the whole device, the rotating shafts 204a are arranged at two ends of the gear 204, the rotating shafts 204a penetrate through the gear 204 and are fixedly connected with the front side plate 101c and the rear side plate 101c, the gear 204 can be fixed between the front side plate 101c and the rear side plate 101c along with the meshing rotation with the rack 203 through the rotating shafts 204a, the supporting columns 101c-1 are fixedly connected between the side plates 101c, and the fastening strength between the front side plate 101c and the rear side plate 101c is improved.

The connecting shafts 102a are arranged at two ends of the supporting plate 102, the connecting rods 201 are sleeved on the connecting shafts 102a, the four connecting rods 201 can freely rotate through the connecting shafts 102a, and anti-slip patterns 102b are formed in the surface of the supporting plate 102, so that accurate and stable placement of a base of equipment to be detected can be ensured, and the equipment cannot easily slide.

Two connecting rods 201 are respectively and rotatably sleeved on two sides of the supporting plate 102, the bottom ends of the four connecting rods 201 are located on the lower base 101 and are fixedly connected with the initial ends of the two racks 203 respectively, the four connecting rods 201 are driven to move along with the downward vertical movement of the supporting plate 102, the bottom ends of the connecting rods 201 push the two racks 203 to respectively and horizontally slide outwards, a sliding groove 101a is formed in the lower base 101, the racks 203 are located in the sliding groove 101a, the racks 203 are movably connected with the sliding groove 101a, the sliding groove 101a can play a role in stabilizing and limiting the horizontal sliding of the racks 203, when the racks 203 respectively and horizontally slide outwards, the two gears 204 are respectively meshed with the racks 203, when the racks 203 horizontally move outwards, the two gears 204 respectively and fixedly provided with clamping rods 205, when the gears 204 are rotated inwards, the clamping rods 205 can be driven to rotate inwards, the other ends of the clamping rods 205 are fixedly connected with limiting claws 205a, the limiting claws 205a can be fixedly connected with the equipment base 205a placed on the supporting plate 102, the limiting claws 205a are arranged on the equipment base 205, the limiting claws 205a are more firmly attached to the limiting claws 205a, and the top of the equipment 205a is required to be stably clamped by the equipment base 2-the limiting claws, and the limiting claws 205a are more stable when the equipment is required to be opened, and the supporting equipment is more stable and the limited by the limited equipment is required to be clamped on the top to the base 2 a.

The lower base 101 is provided with the lug 101b in the middle, fixedly connected with spring 101b-1 on the lug 101b, one end and backup pad 102 fixed connection of spring 101b-1, along with the vertical motion of backup pad 102, produces the extrusion to spring 101b-1, produces ascending reaction force, when needs are taken out by the centre gripping equipment, along with the reverse transmission motion of structure, reaction force can initiatively promote backup pad 102 upward movement, lifts up equipment, makes things convenient for the staff to take equipment.

Example 3

Referring to fig. 4 to 5, a third embodiment of the present utility model is based on any one of the above embodiments, with an additional mounting device added.

The auxiliary installation device comprises a limiting assembly 300, an inner spring 301 and a sliding piece 302 fixedly connected with one end of the inner spring 301, an elastic groove 203a is formed in one side of the rack 203, an inner spring 301 is fixedly connected in the elastic groove 203a, the other end of the inner spring 301 is fixedly connected with the elastic piece 301a, and the inner spring 301 can push the elastic piece 301a out of the elastic groove 203a in an idle state.

A sliding groove 101c-2 is formed on one side of the side plate 101c, along with the downward vertical movement of the support plate 102, the four connecting rods 201 are driven to move, the bottom ends of the connecting rods 201 push the two racks 203 to slide horizontally outwards respectively, the elastic piece 301a is located in the sliding groove 101c-2 and is connected with the sliding groove 101c-2 in a sliding manner, and by setting the size and the distance, the elastic piece 301a is pushed by the side plate 101c against the rebound resilience groove 203a and generates extrusion force on the inner spring 301. An elastic deep hole 101c-4 is formed in the tail end of the sliding groove 101c-2, the elastic piece 301a horizontally slides into the elastic deep hole 101c-4 along with the rack 203, the extruded inner spring 301 is released, the elastic piece 301a is ejected out of the elastic deep hole 101c-4, then the elastic piece 301a is clamped in the elastic deep hole 101c-4, the sliding of the rack 203 is limited, the rack 203 cannot return, the whole transmission assembly 200 stops working, and the clamping rod 205 and the limiting claw 205a clamp the equipment base more firmly.

The other side of the side plate 101c is provided with the elastic block 101c-3, the elastic block 101c-3 penetrates through the side plate 101c and is positioned in the elastic deep hole 101c-4, the elastic block 101c-3 is pushed along with the pushing out of the elastic piece 301a, when the held equipment needs to be taken out, the elastic piece 301a and the inner spring 301 are pressed against the rebound groove 203a only by pressing the elastic block 101c-3, the limited rack 203 is lost, and moves back along with the reaction force of the spring 101b-1 to drive the whole transmission assembly 200 to return, so that the supporting plate 102 and the equipment positioned on the supporting plate 102 are lifted, and the equipment is conveniently taken out, debugged, maintained and the like.

The side plate 101c is fixedly provided with a protection casing 101d, a top plate of the protection casing 101d is provided with a placing opening 101d-1, a base of equipment to be clamped is placed on the supporting plate 102 through the placing opening 101d-1, one side of the protection casing 101d is provided with a maintenance window 101d-2, and a worker can maintain and debug the inner structure of the protection casing 101d conveniently through the maintenance window 101 d-2.

It is important to note that the construction and arrangement of the utility model as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present utility model. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility models. Therefore, the utility model is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Furthermore, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the utility model, or those not associated with practicing the utility model).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.

It should be noted that 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 preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims (10)

1. An elastic clamping structure, characterized in that: comprising the steps of (a) a step of,

the support assembly (100) comprises a lower base (101), a support plate (102) and transmission assemblies (200) positioned on two sides of the support plate (102);

the transmission assembly (200) comprises a connecting rod (201) fixed at two ends of the supporting plate (102), a rack (203) arranged at one end of the connecting rod (201), a gear (204) meshed with the rack (203), and a clamping rod (205) fixed on the gear (204).

2. The resilient clip structure of claim 1, wherein: the novel sliding rack is characterized in that a sliding groove (101 a) is formed in the lower base (101), the rack (203) is movably connected with the sliding groove (101 a), a protruding block (101 b) is arranged in the center of the lower base (101), a spring (101 b-1) is fixedly connected to the protruding block (101 b), and one end of the spring (101 b-1) is fixedly connected with the supporting plate (102).

3. The resilient clip structure of claim 2, wherein: connecting shafts (102 a) are arranged at two ends of the supporting plate (102), the connecting rods (201) are sleeved with the connecting shafts (102 a), and anti-slip patterns (102 b) are formed in one side of the supporting plate (102).

4. A resilient clip structure as claimed in claim 3, wherein: side plates (101 c) are fixedly arranged on two sides of the lower base (101), rotating shafts (204 a) are arranged at two ends of the gear (204), and the rotating shafts (204 a) are fixedly connected with the side plates (101 c).

5. The resilient clip structure of claim 4, wherein: the other end of the clamping rod (205) is fixedly connected with a limiting claw (205 a), an anti-slip material (205 a-1) is attached to the limiting claw (205 a), and a groove (205 a-2) is formed in the top of the limiting claw (205 a).

6. The resilient clip structure of claim 5, wherein: and a support column (101 c-1) is fixedly connected between the side plates (101 c).

7. An auxiliary installation device, characterized in that: comprising the elastic clamping structure of claim 6, and,

the limiting assembly (300) comprises an inner spring (301) and a sliding piece (302) fixedly connected with one end of the inner spring (301).

8. The auxiliary mounting device of claim 7, wherein: an elastic groove (203 a) is formed in one side of the rack (203), the inner spring (301) is fixedly arranged in the elastic groove (203 a), and the other end of the inner spring (301) is fixedly connected with an elastic piece (301 a).

9. The auxiliary mounting device of claim 8, wherein: the side plate (101 c) is provided with a sliding groove (101 c-2) on one side, the elastic piece (301 a) is in sliding connection with the sliding groove (101 c-2), and the tail end of the sliding groove (101 c-2) is provided with an elastic deep hole (101 c-4).

10. The auxiliary mounting device of claim 9, wherein: the other side of curb plate (101 c) is provided with bullet piece (101 c-3), bullet piece (101 c-3) run through curb plate (101 c) are located in elasticity deep hole (101 c-4), fixedly provided with protection cover shell (101 d) on curb plate (101 c), place mouth (101 d-1) have been seted up on the roof of protection cover shell (101 d) one side of protection cover shell (101 d) has been seted up maintenance window (101 d-2).