CN218905197U

CN218905197U - Auxiliary installation device

Info

Publication number: CN218905197U
Application number: CN202223155071.8U
Authority: CN
Inventors: 沈峰
Original assignee: Hangzhou Fuxin Semiconductor Co Ltd
Current assignee: Hangzhou Fuxin Semiconductor Co Ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-04-25
Anticipated expiration: 2032-11-25

Abstract

The present disclosure provides an auxiliary mounting device, the device comprising: a connecting portion for connecting with a component to be mounted; the positioning part is connected with the connecting part, the positioning part is provided with an anti-falling hole, the positioning part can apply radial force to a fastener positioned in the anti-falling hole so as to prevent the fastener from falling off from the anti-falling hole, and the anti-falling hole is opposite to a mounting hole on the part to be mounted in a state that the connecting part is connected with the part to be mounted, so that the fastener can enter the mounting hole and fix the part to be mounted. The auxiliary installation tool disclosed by the utility model can prevent the fastener from falling off in the installation process.

Description

Auxiliary installation device

Technical Field

The present disclosure relates to the field of tools, and more particularly, to an auxiliary mounting device.

Background

In the case of maintenance of equipment, etc., it is necessary to disassemble and assemble components of the equipment. The components are connected by fasteners such as screws, bolts and the like. When the component is installed, the fastener is generally required to be held by one hand, and the fastener is screwed into the installation hole by the screwdriver by the other hand to fix the component. Sometimes, due to the installation space limitation or the condition that the installed component needs one hand to be stable, the fastener falls easily from the installation hole of the component, especially for the side and bottom installed component, the fastener falls more easily to how narrow and small gap of equipment, the fastener that drops is difficult to seek, influences subsequent process, leads to work efficiency to reduce, and the fastener that drops probably influences equipment operation safety.

Disclosure of Invention

The present disclosure provides an auxiliary mounting device to at least solve the above technical problems existing in the prior art.

According to a first aspect of the present disclosure there is provided an auxiliary mounting device, the device comprising:

a connecting portion for connecting with a component to be mounted;

the positioning part is connected with the connecting part, the positioning part is provided with an anti-falling hole, the positioning part can apply radial force to a fastener positioned in the anti-falling hole so as to prevent the fastener from falling off from the anti-falling hole, and the anti-falling hole is opposite to a mounting hole on the part to be mounted in a state that the connecting part is connected with the part to be mounted, so that the fastener can enter the mounting hole and fix the part to be mounted.

In an embodiment, the positioning portion is fixedly connected or movably connected with the connecting portion.

In one embodiment, the connecting portion has a bar-shaped hole, and the positioning portion is capable of sliding along the bar-shaped hole.

In an embodiment, the connecting part is annular and is sleeved on the component to be installed, and the annular is an open ring or a closed ring; the positioning parts are arranged in a plurality along the circumferential direction of the connecting part.

In one embodiment, the device further comprises a tightening member for connecting the ends of the split ring to adjust the inner diameter of the split ring.

In an embodiment, the connecting portion is a bump, the anti-falling hole penetrates through the bump, and the bump is provided with external threads to be in threaded connection with the mounting hole on the component to be mounted; or alternatively, the process may be performed,

the connecting part is a protruding block, the anti-falling hole penetrates through the protruding block, and the protruding block is made of elastic materials and is in interference fit with the mounting hole on the part to be mounted.

In an embodiment, the positioning portion is made of elastic material, and the inner diameter of the anti-falling hole is smaller than the outer diameter of the fastener.

In one embodiment, the retaining hole of the positioning portion has an elastic structure therein, and the elastic structure applies a radial force to the fastening member.

In one embodiment, the elastic structure comprises at least one of:

the elastic film is arranged in the anti-falling hole and is provided with a through hole with a pore diameter smaller than the outer diameter of the fastener;

the clamping block is connected with the inner wall of the anti-falling hole through a spring so as to clamp the fastener;

the elastic bulge is convexly arranged on the inner wall of the anti-falling hole;

the swing arms are respectively hinged with the inner walls of the anti-falling holes, the rotating shafts of the swing arms are perpendicular to the axes of the anti-falling holes, the swing arms are oppositely arranged, and elastic pieces are arranged between the swing arms and the inner walls of the anti-falling holes so that the swing arms clamp the fasteners.

In one embodiment, the elastic member is a telescopic elastic member or a torsion elastic member.

The auxiliary installation device can be connected with a part to be installed through the connecting part, an anti-falling hole is formed in the positioning part connected with the connecting part, radial force can be applied to the positioning part to be located on the fastener in the anti-falling hole so as to prevent the fastener from falling off from the anti-falling hole, and the anti-falling hole is opposite to the installation hole on the part to be installed in the state that the connecting part is connected with the part to be installed so that the fastener can enter the installation hole and fix the part to be installed. During installation, can be with the auxiliary installation device of this disclosed embodiment with wait to install the part relatively fixed, the anticreep hole is relative with the mounting hole on waiting to install the part, inserts the anticreep downthehole with the fastener, is located the downthehole fastener of anticreep and receives radial force, can not drop, adopts the screwdriver to screw in the fastener, can accomplish the installation, has avoided the installation in-process, the problem that the fastener dropped.

It should be understood that the description in this section is not intended to identify key or critical features of the embodiments of the disclosure, nor is it intended to be used to limit the scope of the disclosure. Other features of the present disclosure will become apparent from the following specification.

Drawings

The above, as well as additional purposes, features, and advantages of exemplary embodiments of the present disclosure will become readily apparent from the following detailed description when read in conjunction with the accompanying drawings. Several embodiments of the present disclosure are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings, in which:

in the drawings, the same or corresponding reference numerals indicate the same or corresponding parts.

FIG. 1 shows a schematic diagram of an auxiliary mounting device according to an embodiment of the present disclosure;

FIG. 2 showsbase:Sub>A schematic view of the sectional A-A structure of FIG. 1;

FIG. 3 is a schematic cross-sectional view showing a state of use of the auxiliary installation apparatus according to the embodiment of the present disclosure;

FIG. 4 shows a second schematic structural view of an auxiliary mounting device according to an embodiment of the present disclosure;

FIG. 5 shows a third schematic structural view of an auxiliary mounting device according to an embodiment of the present disclosure;

FIG. 6 shows a fourth schematic structural view of an auxiliary mounting device according to an embodiment of the present disclosure;

FIG. 7 is a schematic view showing a cross-sectional structure of an auxiliary mounting device according to an embodiment of the present disclosure;

FIG. 8 is a schematic diagram showing a cross-sectional structure of an auxiliary mounting device according to an embodiment of the present disclosure;

fig. 9 shows a schematic cross-sectional view of an auxiliary mounting device according to an embodiment of the present disclosure.

The reference numerals in the figures illustrate: the device comprises a connecting part 1, a positioning part 2, an anti-falling hole 3, a strip-shaped hole 4, a tightening piece 5, a connecting block 6, a positioning protrusion 7, a part 8 to be installed, a mounting hole 9, an external thread 10, an elastic film 11, a swing arm 12, an elastic piece 13 and a clamping block 14.

Detailed Description

In order to make the objects, features and advantages of the present disclosure more comprehensible, the technical solutions in the embodiments of the present disclosure will be clearly described in conjunction with the accompanying drawings in the embodiments of the present disclosure, and it is apparent that the described embodiments are only some embodiments of the present disclosure, but not all embodiments. Based on the embodiments in this disclosure, all other embodiments that a person skilled in the art would obtain without making any inventive effort are within the scope of protection of this disclosure.

Referring to fig. 1 to 9, the embodiment of the present disclosure provides an auxiliary mounting device, which includes a connection part 1 and a positioning part 2, the connection part 1 is used for being connected with a component 8 to be mounted, the positioning part 2 is connected with the connection part 1, the positioning part 2 has a release preventing hole 3, the positioning part 2 can apply a radial force to a fastener located in the release preventing hole 3 to prevent the fastener from falling out of the release preventing hole 3, and in a state that the connection part 1 is connected with the component 8 to be mounted, the release preventing hole 3 is opposite to a mounting hole 9 on the component 8 to be mounted, so that the fastener can enter the mounting hole 9 and fix the component 8 to be mounted.

The auxiliary installation device disclosed by the utility model can be connected with a part 8 to be installed through the connecting part 1, the locating part 2 connected with the connecting part 1 is provided with the anti-falling hole 3, the locating part 2 can apply radial force to a fastener positioned in the anti-falling hole 3 so as to prevent the fastener from falling off from the anti-falling hole 3, and the anti-falling hole 3 is opposite to the installation hole 9 on the part 8 to be installed under the state that the connecting part 1 is connected with the part 8 to be installed, so that the fastener can enter the installation hole 9 and fix the part 8 to be installed. During installation, can be with the supplementary installation device of this disclosed embodiment with wait to install part 8 relatively fixed, anticreep hole 3 is relative with the mounting hole 9 on waiting to install part 8, inserts the anticreep downthehole with the fastener, and the fastener that is located in the anticreep hole 3 receives radial force, can not drop, adopts the screwdriver to screw in the fastener, can accomplish the installation, has avoided the installation in-process, the problem that the fastener dropped.

In one embodiment, the positioning portion 2 is fixedly connected or movably connected to the connecting portion 1. In the embodiment of the disclosure, the positioning portion 2 and the connecting portion 1 may be fixedly connected, for example, the positioning portion 2 and the connecting portion 1 may be integrally formed. The positioning part 2 and the connecting part 1 can also be movably connected, the positioning part 2 and the connecting part 1 are detachably connected, and the positioning part 2 or the connecting part 1 is convenient to replace. The positioning part 2 is movably connected with the connecting part 1, and the positioning part 2 can move in a certain range relative to the connecting part 1 after the positioning part 2 is arranged on the connecting part 1. The positioning portion 2 moves within a certain range relative to the connecting portion 1, so that the anti-drop hole 3 on the positioning portion 2 is opposed to the mounting hole 9 on the tape mounting member.

In an embodiment, see fig. 5, the connecting portion 1 has a bar-shaped hole 4, and the positioning portion 2 is capable of sliding along the bar-shaped hole 4. In the embodiment of the disclosure, the positioning portion 2 slides along the strip-shaped hole 4 on the connecting portion 1, and after the connecting portion 1 is connected with the belt installation component, the position of the positioning portion 2 can be adjusted, so that the anti-falling hole 3 on the positioning portion 2 can be opposite to the installation hole 9 on the belt installation component, a fastener is inserted into the anti-falling hole 3, and the fastener can be screwed into the installation hole 9 through a screwdriver to fix the belt installation component. The positioning part 2 can be provided with a shrinkage part, the shrinkage part is matched with the strip-shaped hole 4, the shrinkage part is positioned in the strip-shaped hole 4, and the sizes of the two ends of the shrinkage part are larger than those of the shrinkage part, so that the positioning part 2 can be ensured not to fall off from the connecting part 1 and can slide along the strip-shaped hole 4.

In the embodiment of the present disclosure, the connection manner of the connection portion 1 and the component 8 to be mounted is not limited. In an exemplary embodiment, the connection portion 1 may be connected to the component 8 to be mounted by any suitable means, such as clamping, adsorption, adhesion, plugging, sleeving, etc.

In an embodiment, referring to fig. 1, 4 and 5, the connection portion 1 is annular to be sleeved on the component 8 to be mounted, and the annular is a split ring or a closed ring. The connecting part 1 is of an annular structure and can be connected with the part 8 to be installed in a sleeving manner. For example, the mounting hole 9 is formed on the side surface of the component 8 to be mounted, the connecting portion 1 is sleeved on the component 8 to be mounted and fixed with the component 8 to be mounted, and the anti-falling hole 3 on the positioning portion 2 may be opposite to the mounting hole 9 on the component 8 to be mounted. The annular connecting portion 1 in the embodiment of the present disclosure may be a closed ring or an open ring. When the connecting part 1 is used for sealing the ring, the connecting part 1 can be made of elastic materials such as rubber, and through elastic deformation, the connecting part 1 can be sleeved on the part 8 to be installed and is relatively fixed with the part 8 to be installed.

In an embodiment, referring to fig. 1, 4 and 5, the positioning portions 2 are plural, and in the case where the connecting portion 1 is annular, the plural positioning portions 2 are arranged along the circumferential direction of the connecting portion 1. When the plurality of mounting holes 9 are arranged along the circumferential direction of the member 8 to be mounted, a plurality of positioning portions 2 are provided on the annular connecting portion 1, so that each mounting hole 9 corresponds to a positioning portion 2, respectively.

In an embodiment, referring to fig. 4, the auxiliary mounting device further comprises a tightening member 5, and the tightening member 5 is used to connect both ends of the split ring to adjust the inner diameter of the split ring. In the embodiment of the disclosure, when the connecting portion 1 is a split ring, the tightening member 5 may be used to adjust the size of the split ring, so that the tightening member can adapt to the components 8 to be mounted with different sizes, and the connecting portion 1 can be fixed with the components 8 to be mounted by reducing the inner diameter of the split ring. By increasing the inner diameter of the split ring, the connection part 1 can be detached from the component 8 to be mounted.

In the embodiment of the present disclosure, the specific configuration of the tightening member 5 for adjusting the inner diameter of the split ring is not limited.

In the exemplary embodiment, the split ring has two connection blocks 6 at both ends, respectively, and the two connection blocks 6 are connected by bolts. The inner diameter of the split ring can be adjusted by rotating the bolts.

In other exemplary embodiments, the latch may be a specific latch at one end of the split ring, the latch is disposed at the other end of the split ring, the latch with the latch passes through the latch at the other end, and the latch cooperates with the latch to lock the split ring, so that the split ring can only shrink in a direction of reducing the inner diameter, and the connecting portion 1 can be fixed with the component 8 to be mounted. The clamping tongue is a movable clamping tongue, for example, the clamping tongue is rotationally arranged on the opening ring, the clamping tongue is kept in a locking state through the action of the torsion spring, the clamping tongue is rotated to overcome the force exerted on the clamping tongue by the torsion spring, and the clamping tongue is separated from the clamping tooth, so that the connecting part 1 can be detached from the part 8 to be installed.

In the embodiment of the present disclosure, referring to fig. 1, 4 and 5, a positioning protrusion 7 is provided on a side of the positioning portion 2 near the component 8 to be mounted, and the anti-drop hole 3 passes through the positioning protrusion 7. The positioning protrusion 7 is used for being matched with a mounting hole 9 on the part 8 to be mounted, so that the anti-falling hole 3 is convenient to be opposite to the mounting hole 9. The specific shape of the positioning boss 7 is not limited, and may be, for example, a cylindrical boss or a spherical boss.

In the embodiment of the present disclosure, a plurality of positioning portions 2 may be disposed on the connection portion 1, and the auxiliary mounting device of the embodiment of the present disclosure may correspond to a plurality of mounting holes 9. For example, a plurality of positioning portions 2 are provided along the annular connecting portion 1. The connecting portion 1 may be provided with one positioning portion 2 corresponding to only one mounting hole 9.

In an embodiment, see fig. 6, the connection part 1 is a protrusion, through which the anti-release hole 3 extends, the protrusion having an external thread 10 for threaded connection with the mounting hole 9 on the component 8 to be mounted. In the embodiment of the disclosure, the connecting portion 1 is connected with the component 8 to be mounted through threads, and the mounting hole 9 on the component 8 to be mounted can be modified according to needs, and the mounting hole 9 without threads is processed into internal threads for matching with the external threads 10 on the connecting portion 1. In use, the auxiliary mounting device of the embodiment of the present disclosure may be connected to each mounting hole 9, or each fastener may be mounted, and the auxiliary mounting device of the embodiment of the present disclosure may be replaced with another mounting hole 9.

In one embodiment, the connection portion 1 is a bump, the anti-falling hole 3 penetrates the bump, and the bump is made of elastic material and is in interference fit with the mounting hole 9 on the component 8 to be mounted. When connecting portion 1 is the lug, also can only adopt the mode of pegging graft to be connected with wait to install part 8, insert connecting portion 1 in the mounting hole 9, connect through the friction, connecting portion 1's external diameter can slightly be greater than the internal diameter of mounting hole 9, through interference fit, improve connecting portion 1 and wait to install the fastening nature of being connected of part 8. The material of lug can have certain elastic deformation, when providing the connection steadiness, still easy dismouting.

In an embodiment, referring to fig. 1, 4, 5 and 6, the material of the positioning portion 2 is an elastic material, and the inner diameter of the anti-falling hole 3 is smaller than the outer diameter of the fastener. The positioning portion 2 in the embodiment of the present disclosure can provide radial pressure to the fastener located in the anti-falling hole 3, preventing the fastener from falling out of the anti-falling hole 3 under the action of gravity. The specific form of the positioning portion 2 for providing radial pressure to the fastener located in the anti-falling hole 3 is not limited, for example, in this embodiment, the positioning portion 2 is made of an elastic material, such as rubber, silica gel, and the like, which is easy to elastically deform, and the inner diameter of the anti-falling hole 3 is smaller than the outer diameter of the fastener, so that the positioning portion 2 can play a certain holding role on the fastener, and prevent the fastener from falling under the action of gravity.

In an embodiment, referring to fig. 7 to 9, the retaining hole 3 of the positioning portion 2 has an elastic structure therein, and the elastic structure applies a radial force to the fastener. In the embodiment of the present disclosure, an elastic structure may be disposed in the anti-falling hole 3 of the positioning portion 2, and the elastic structure may apply a radial force to the fastener to prevent the fastener from falling. The specific configuration of the elastic structure is not limited.

In one embodiment, referring to fig. 7, the elastic structure includes an elastic film 11, the elastic film 11 is disposed in the anti-drop hole 3, and the elastic film 11 has a through hole with a smaller diameter than the outer diameter of the fastener. The elastic film 11 is connected with the inner wall of the anti-falling hole 3, the fastening piece passes through the through hole on the elastic film 11, and the shrinkage of the elastic film 11 can prevent the fastening piece from falling off under the action of gravity. And provides a guarantee for safely and quickly installing components.

In one embodiment, referring to fig. 9, the elastic structure includes a clamping block 14, which is connected to the inner wall of the anti-drop hole 3 through a spring to clamp the fastener. The spring can improve radial force, and the fastener that acts on and locates in the anticreep hole 3 is held by grip block 14 under the effect of spring, can not drop.

In one embodiment, the elastic structure includes an elastic protrusion protruding from the inner wall of the anti-drop hole 3. By deformation of the elastomer projections, radial forces acting on the fastener can be provided, preventing the fastener from falling out. The shape, the number, and the like of the elastic protrusions are not particularly limited.

In an embodiment, referring to fig. 8, the elastic structure includes a pair of swing arms 12 hinged to the inner walls of the anti-falling hole 3, respectively, the rotation axis of the swing arms 12 is perpendicular to the axis of the anti-falling hole 3, the pair of swing arms 12 are oppositely arranged, and an elastic member 13 is disposed between the swing arms 12 and the inner walls of the anti-falling hole 3, so that the swing arms 12 clamp the fastener. In the process that the fastener stretches into the anti-falling hole 3, the fastener can push the swing arm 12 to rotate, the elastic piece 13 extends and deforms under the driving of the swing arm 12, the swing arm 12 is subjected to the restoring force of the elastic piece 13, and under the action of the restoring force, the swing arm 12 clamps the fastener to prevent the fastener from falling off.

In one embodiment, the elastic member 13 is a telescopic elastic member 13 or a torsion elastic member 13. The linear expansion elastic member 13 made of a coil spring or an elastic material can generate a restoring force by tensile deformation. The torsion spring can reset the rotating swing arm 12 through torsion force, so that restoring force is generated to clamp the fastener.

It should be appreciated that various forms of the flows shown above may be used to reorder, add, or delete steps. For example, the steps recited in the present disclosure may be performed in parallel or sequentially or in a different order, provided that the desired results of the technical solutions of the present disclosure are achieved, and are not limited herein.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present disclosure, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The foregoing is merely specific embodiments of the disclosure, but the protection scope of the disclosure is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the disclosure, and it is intended to cover the scope of the disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. An auxiliary mounting device, the device comprising:

a connection part (1) for connection with a component (8) to be mounted;

the positioning part (2) is connected with the connecting part (1), the positioning part (2) is provided with an anti-falling hole (3), the positioning part (2) can apply radial force to be positioned on a fastener in the anti-falling hole (3) so as to prevent the fastener from falling off from the anti-falling hole (3), the connecting part (1) is opposite to a mounting hole (9) on the part (8) to be mounted in a state that the connecting part (1) is connected with the part (8) to be mounted, so that the fastener can enter the mounting hole (9) and fix the part (8) to be mounted.

2. Auxiliary mounting device according to claim 1, characterized in that the positioning part (2) is fixedly or movably connected with the connecting part (1).

3. Auxiliary mounting device according to claim 1, characterized in that the connection part (1) has a bar-shaped hole (4), along which bar-shaped hole (4) the positioning part (2) is slidable.

4. Auxiliary mounting device according to claim 1, characterized in that the connection part (1) is ring-shaped to be fitted over the component (8) to be mounted, the ring being a split ring or a closed ring; the positioning parts (2) are a plurality of, and the plurality of positioning parts (2) are arranged along the circumferential direction of the connecting part (1).

5. Auxiliary mounting device according to claim 4, further comprising a tightening member (5), said tightening member (5) being adapted to connect both ends of the split ring for adjusting the inner diameter of the split ring.

6. Auxiliary mounting device according to claim 1, characterized in that the connection part (1) is a projection through which the anti-drop hole (3) extends, the projection having an external thread (10) for threaded connection with the mounting hole (9) on the component (8) to be mounted; or alternatively, the process may be performed,

the connecting part (1) is a protruding block, the anti-falling hole (3) penetrates through the protruding block, and the protruding block is made of elastic materials and is in interference fit with the mounting hole (9) on the part (8) to be mounted.

7. Auxiliary mounting device according to claim 1, characterized in that the material of the positioning part (2) is an elastic material, the inner diameter of the anti-drop hole (3) being smaller than the outer diameter of the fastener.

8. Auxiliary mounting device according to claim 1, characterized in that the retaining hole (3) of the positioning part (2) has a resilient structure therein, which applies a radial force to the fastener.

9. The auxiliary mounting device of claim 8, wherein the resilient structure comprises at least one of:

an elastic film (11) arranged in the anti-falling hole (3), wherein the elastic film (11) is provided with a through hole with a pore diameter smaller than the outer diameter of the fastener;

the clamping block (14) is connected with the inner wall of the anti-falling hole (3) through a spring so as to clamp the fastener;

the elastic bulge is convexly arranged on the inner wall of the anti-falling hole (3);

the swing arms (12) are hinged to the inner walls of the anti-falling holes (3) respectively, the rotating shafts of the swing arms (12) are perpendicular to the axis of the anti-falling holes (3), the swing arms (12) are oppositely arranged, and elastic pieces (13) are arranged between the swing arms (12) and the inner walls of the anti-falling holes (3), so that the swing arms (12) clamp the fasteners.

10. Auxiliary mounting device according to claim 9, characterized in that the elastic element (13) is a telescopic elastic element (13) or a torsion elastic element (13).