CN217985642U

CN217985642U - Control handle protector

Info

Publication number: CN217985642U
Application number: CN202221320706.2U
Authority: CN
Inventors: 徐本乐; 张琳; 张善睿; 邓波
Original assignee: Beigu Electronics Wuxi Co ltd
Current assignee: Beigu Electronics Wuxi Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-12-06
Anticipated expiration: 2032-05-26

Abstract

The utility model provides a brake valve lever protector for protect a brake valve lever, brake valve lever's bottom has a base, and brake valve lever protector includes lag and sheath clamp plate, and the lag is including the cover body and be located the bottom preforming of set body bottom, and cover body detachable cover is established outside brake valve lever and cladding brake valve lever's surface, and sheath clamp plate detachable cover is established and is covered the surface of base outside the base, and the upper surface laminating of bottom preforming and base just is located between sheath clamp plate and the base. During specific installation, the protective sleeve can be sleeved outside the control handle, and then the protective sleeve pressing plate is sleeved outside the base, so that the protective sleeve can be detachably installed. Meanwhile, due to the adoption of the detachable installation mode, when the protective sleeve is damaged, the protective sleeve is convenient to detach and quick to replace, and the working efficiency is improved. In addition, can also realize the waterproof, dustproof and prevent the foreign matter of full cover to the part above the brake valve lever fitting surface through the lag, improve its life.

Description

Control handle protector

Technical Field

The utility model relates to a brake valve lever technical field especially relates to a brake valve lever protector.

Background

At present, a control handle is a very important part on engineering mechanical equipment. Due to the fact that a large amount of work of engineering machinery needs to be carried out through the control handle. The existing control handle basically has no independent large-range protective sleeve, only has a local small-range protective sleeve, and has the problems of poor protection effect, easy water inflow, dust tightening and the like. In addition, the protective sleeve cannot be replaced quickly in case of damage on the engineering site, and the whole controller needs to be disassembled. Therefore, the maintainability of the product is reduced, the use cost is improved, and the safety cannot be well guaranteed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a brake valve lever protector has solved traditional brake valve lever not good and the inconvenient problem of lag change of protective effect, has improved brake valve lever's life.

In order to achieve the purpose, the utility model provides a brake valve lever protector for protect a brake valve lever, brake valve lever's bottom has a base, brake valve lever protector includes lag and sheath clamp plate, the lag is including the cover body and be located the bottom preforming of cover body bottom, cover body detachable cover is established the outer and cladding of brake valve lever's surface, sheath clamp plate detachable cover is established the outer and cladding of base the surface of base, the bottom preforming with the upper surface laminating of base just is located the sheath clamp plate with between the base.

Optionally, the bottom pressing sheet, the sheath pressing sheet and the base are correspondingly provided with a plurality of connecting holes in threaded connection through fasteners.

Optionally, the periphery of the connecting hole on the bottom pressing sheet is provided with a corrugated stripe.

Optionally, the sleeve body is formed by profiling design according to the shape of the control handle.

Optionally, at least part of the outer wall of the sleeve body is provided with a non-slip part.

Optionally, the anti-slip part is an anti-slip stripe, a frosted line or a convex point structure.

Optionally, the outer wall of the control handle is provided with a plurality of first bulges and/or first grooves, the sleeve body is correspondingly provided with a plurality of second grooves and/or second bulges, the first bulges are in one-to-one correspondence with the second grooves, and the first grooves are in one-to-one correspondence with the second bulges.

Optionally, a plurality of limiting plate ribs are arranged on the inner wall of the sheath pressing plate, and the limiting plate ribs are abutted to the bottom pressing plate to press the bottom pressing plate on the base.

Optionally, the material of the protective sleeve is rubber.

Optionally, the jacket pressing plate is made of plastic.

The utility model provides a control handle protector has one of following beneficial effect at least:

1) When the detachable protective sleeve is installed, the protective sleeve can be detachably sleeved outside the control handle, then the protective sleeve pressing plate is detachably sleeved outside the base, and the bottom pressing plate of the protective sleeve is positioned between the protective sleeve pressing plate and the base, so that the detachable installation of the protective sleeve is realized;

2) Due to the adoption of the detachable installation mode, when the protective sleeve is damaged, the protective sleeve is convenient to detach and replace, the problem that the conventional protective sleeve of the control handle is inconvenient to replace is solved, and the working efficiency is improved;

3) Through the lag can realize right the full cover of the part above the brake valve lever assembly surface is waterproof, dustproof and prevent the foreign matter, improves brake valve lever's life, has reduced brake valve lever's maintenance cost.

Drawings

Those skilled in the art will appreciate that the drawings are provided for a better understanding of the invention and do not constitute any limitation on the scope of the invention. Wherein:

fig. 1 is an exploded view of a control handle guard according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a control handle guard provided in an embodiment of the present invention;

fig. 3 is an assembly view of the control handle protector provided by the embodiment of the present invention.

In the drawings:

1-a control handle; 2-a base; 3-a jacket pressing plate; 4-the sleeve body; 5-tabletting at the bottom; 6-a fastener; 7-antiskid part.

Detailed Description

To make the objects, advantages and features of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It is to be noted that the drawings are in simplified form and are not to scale, but rather are provided for the purpose of facilitating and distinctly claiming the embodiments of the present invention. Further, the structures illustrated in the drawings are often part of actual structures. In particular, the drawings may have different emphasis points and may sometimes be scaled differently.

As used in this application, the singular forms "a," "an," and "the" include plural referents unless the content clearly dictates otherwise. As used in this disclosure, the term "or" is generally employed in its sense including "and/or" unless the content clearly dictates otherwise. As used in this disclosure, the term "plurality" is generally used in a sense including "at least one" unless the content clearly dictates otherwise. As used in the present disclosure, the term "at least two" is generally used in a sense including "two or more" unless the content clearly dictates otherwise. Furthermore, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second" and "third" may explicitly or implicitly include one or at least two of the features.

Fig. 1 is an exploded view of a control handle guard according to an embodiment of the present invention; fig. 2 is a cross-sectional view of a control handle guard provided in an embodiment of the present invention; fig. 3 is an assembly view of the control handle guard according to the embodiment of the present invention.

Referring to fig. 1 to 3, the present embodiment provides a control handle protection device, configured to protect a control handle 1, where a base 2 is disposed at the bottom of the control handle 1, the control handle protection device includes a protection cover and a protection cover pressing plate 3, the protection cover includes a cover body 4 and a bottom pressing plate 5 located at the bottom of the cover body 4, the cover body 4 is detachably sleeved outside the control handle 1 and covers an outer surface of the control handle 1, the protection cover pressing plate 3 is detachably sleeved outside the base 2 and covers an outer surface of the base 2, and the bottom pressing plate 5 is attached to an upper surface of the base 2 and is located between the protection cover pressing plate 3 and the base 2.

When the protective sleeve is installed, the protective sleeve can be detachably sleeved outside the control handle 1, the protective sleeve pressing plate 3 is detachably sleeved outside the base 2, and the protective sleeve is installed and fixed due to the fact that the bottom pressing plate 5 of the protective sleeve is located between the protective sleeve pressing plate 3 and the base 2. Due to the adoption of the detachable installation mode, when the protective sleeve is damaged, the protective sleeve is convenient to detach and replace quickly. In addition, the protection sleeve can also realize the full coverage of the part above the assembly surface of the control handle 1, such as water resistance, dust resistance and foreign matter resistance, and the service life of the protection sleeve is prolonged.

Specifically, the lag includes the cover body 4 and is located the bottom preforming 5 of the cover body 4 bottom, the cover body 4 with the bottom preforming 5 can adopt integrated into one piece technology to make, also can make respectively the back and connect and form, and this application does not do the restriction to this. In this embodiment, the protective sleeve is made of rubber, that is, the sleeve 4 and the bottom pressing sheet 5 may be made of rubber. The size of the protective sleeve can be changed in the assembling and disassembling process by adopting the rubber material, the disassembly and the assembly are convenient to implement, the protective sleeve is particularly suitable for being quickly replaced for a damaged protective sleeve on an engineering site, and the working efficiency is improved.

In this embodiment, the sheath pressing plate 3 is made of plastic. It can be understood that the material of lag is rubber, has certain deformability to be convenient for better laminating be in on the brake valve lever 1, the staff of being convenient for controls, and the material of sheath clamp plate 3 adopts plastics, then is difficult to take place deformation, can be better right the lag is fixed.

Preferably, the bottom pressing plate 5, the sheath pressing plate 3 and the base 2 are correspondingly provided with a plurality of connecting holes in threaded connection through fasteners 6. The mode of threaded connection can not only guarantee that the installation of lag with sheath clamp plate 3 is firm, and installation and dismantlement are all more convenient simultaneously, for example, when installing control handle protector, earlier with the lag from last direct cover establish on control handle 1, then with sheath clamp plate 3 from last down pass the lag and establish on base 2, because bottom preforming 5, sheath clamp plate 3 and correspond on the base 2 and set up a plurality of connecting holes through fastener 6 threaded connection, so directly screw up through fastener 6 can. On the contrary, when the protecting sleeve needs to be disassembled, the fastening piece 6 can be taken down, and then the protecting sleeve pressing plate 3 and the protecting sleeve are taken out sequentially from bottom to top.

In addition, through the bottom preforming 5 of the bottom design of cover body 4, not only be convenient for the installation of lag is fixed, simultaneously bottom preforming 5 is directly laminated on base 2, has realized to totally closed protection more than the assembly surface of control handle 1 (the upper surface of base 2), and the guard effect is better.

In this embodiment, the center of the sheath pressing plate 3 has a through hole, and the diameter of the through hole should be larger than the maximum outer diameter of the protective sheath along the axial direction thereof, so that the sheath pressing plate 3 can smoothly pass through the protective sheath.

In this embodiment, the fastening member 6 may be a stainless steel screw, which is not limited in this application.

Further preferably, the periphery of the connecting hole on the bottom pressing sheet 5 is provided with a corrugated stripe. The corrugated stripes are arranged on the periphery of the connecting hole in the bottom pressing sheet 5, so that the shrinkage performance of the connecting hole in the bottom pressing sheet 5 is improved, and therefore foreign matters such as water and dust can be better prevented from entering the protection device through the connecting hole to affect the control handle 1.

In this embodiment, the cover body 4 is formed by profiling according to the shape of the control handle 1, so as to better match the shape of the control handle 1, realize the full coverage of the control handle 1, and simultaneously facilitate the human hand to control the operation buttons on the control handle 1 through the cover body 4. Specifically, when the profiling design is performed, the design can be specifically performed according to the overall shape (e.g., bending) of the control handle 1, the positions and shapes of various operation buttons on the control handle 1, and the like, so that the situation that the sleeve body 4 is too small to facilitate the assembly and disassembly and the situation that the sleeve body 4 is too large to facilitate the operation and control of the control handle 1 are avoided.

Preferably, at least part of the outer wall of the sheath 4 has a non-slip part 7. The anti-skid part 7 is used for preventing skidding when the control handle 1 is operated by hands, so that misoperation is avoided. The anti-slip part 7 is generally disposed at a contact part of the human hand with the glove body 4, for example, a part corresponding to the palm or the finger, which is not particularly limited in the present application.

In this embodiment, the anti-slip portion 7 is an anti-slip stripe, a frosted line or a bump structure. The anti-slip stripes may be regularly arranged stripes or irregularly arranged stripes, which is not limited in the present application, for example, the stripes are arranged at equal intervals along the height direction. The frosted lines can be formed by performing rough treatment (sand blasting, line drying, laser engraving and other processes) on the surface of a mold for processing the protective sleeve, so that the protective sleeve has an anti-skidding effect and can improve the texture of the protective sleeve. The raised structure can be understood as a fine bump with a dense and hemp distribution.

Furthermore, the outer wall of the control handle 1 is provided with a plurality of first bulges and/or first grooves, the sleeve body 4 is correspondingly provided with a plurality of second grooves and/or second bulges, the first bulges correspond to the second grooves one to one, and the first grooves correspond to the second bulges one to one. Through control handle 1 with correspond design protruding and recess isotructure on the cover body 4, can be right cover body 4 carries out certain spacing, prevents cover body 4 is in take place to twist reverse the circumstances such as, influence operator's operation on control handle 1.

The above definition mainly includes the following three cases:

1) A plurality of first bulges are arranged on the outer wall of the control handle 1, second grooves are correspondingly arranged on the sleeve body 4, and the first bulges are in one-to-one correspondence with the second grooves;

2) A plurality of first grooves are formed in the outer wall of the control handle 1, a plurality of second bulges are correspondingly formed on the sleeve body 4, and the first grooves correspond to the second bulges one by one;

3) The outer wall of the control handle 1 is provided with a plurality of first bulges and a plurality of first grooves, the sleeve body 4 is correspondingly provided with a plurality of second grooves and a plurality of second bulges, the first bulges are in one-to-one correspondence with the second grooves, and the first grooves are in one-to-one correspondence with the second bulges.

Therefore, the selection can be made according to practical situations, and the application does not limit the details.

Furthermore, a plurality of limiting plate ribs are arranged on the inner wall of the sheath pressing plate 3, and the limiting plate ribs are abutted to the bottom pressing plate 5 to tightly press the bottom pressing plate 5 on the base 2. The limiting plate rib is mainly used for increasing the contact area with the bottom pressing plate 5, and when the sheath pressing plate 3, the bottom pressing plate 5 and the base 2 are connected, the limiting plate rib can enable the bottom pressing plate 5 to be tightly abutted to the base 2, so that the protection effect of the protective sleeve on the control handle 1 is further improved.

To sum up, the embodiment of the utility model provides a brake valve lever protector for protect a brake valve lever, brake valve lever's bottom has a base, brake valve lever protector includes lag and sheath clamp plate, the lag is including the cover body and be located the bottom preforming of cover body bottom, cover body detachable cover is established outside brake valve lever and cladding brake valve lever's surface, sheath clamp plate detachable cover is established outside the base and cladding the surface of base, the bottom preforming with the upper surface laminating of base just is located the sheath clamp plate with between the base. During specific installation, the protective sleeve can be sleeved outside the control handle, the protective sleeve pressing plate can be sleeved outside the base in a detachable mode, and the protective sleeve can be installed and fixed due to the fact that the bottom pressing plate of the protective sleeve is located between the protective sleeve pressing plate and the base. Due to the adoption of the detachable installation mode, when the protective sleeve is damaged, the protective sleeve is convenient to detach and replace quickly. In addition, the protection sleeve can also realize the full-covering waterproof, dustproof and foreign matter prevention of the part above the assembly surface of the control handle, and the service life of the protection sleeve is prolonged.

The above description is only for the preferred embodiment of the present invention, and does not limit the present invention in any way. Any technical personnel who belongs to the technical field, in the scope that does not deviate from the technical scheme of the utility model, to the technical scheme and the technical content that the utility model discloses expose do the change such as the equivalent replacement of any form or modification, all belong to the content that does not break away from the technical scheme of the utility model, still belong to within the scope of protection of the utility model.

Claims

1. The utility model provides a brake valve lever protector for protect a brake valve lever, brake valve lever's bottom has a base, a serial communication port, brake valve lever protector includes lag and sheath clamp plate, the lag is including the cover body and be located the bottom preforming of cover body bottom, cover body detachable cover is established outside brake valve lever and cladding brake valve lever's surface, sheath clamp plate detachable cover is established outside the base and cladding the surface of base, the bottom preforming with the upper surface laminating of base just is located the sheath clamp plate with between the base.

2. The handle guard of claim 1 wherein the bottom press plate, the sheath press plate and the base have corresponding attachment holes that are threadably engaged by fasteners.

3. The handle guard of claim 2 wherein the attachment hole in the bottom blade is provided with a corrugated strip around the attachment hole.

4. The control handle guard of claim 1 wherein the sheath is a contoured design based on the shape of the control handle.

5. The handle guard of claim 1, wherein at least a portion of an outer wall of the sheath has a non-slip portion.

6. The control handle guard of claim 5 wherein the non-slip portion is a non-slip stripe, frosted texture or bump configuration.

7. The device as claimed in claim 1, wherein the outer wall of the control handle is provided with a plurality of first protrusions and/or first grooves, the sleeve body is correspondingly provided with a plurality of second grooves and/or second protrusions, the first protrusions correspond to the second grooves one to one, and the first grooves correspond to the second protrusions one to one.

8. The handle guard of claim 1 wherein the inner wall of the sheath press plate has a plurality of stop ribs that abut the bottom press plate to press the bottom press plate against the base.

9. The control handle guard of claim 1 wherein the protective sleeve is rubber.

10. The control handle guard of claim 1 wherein the sheath pressure plate is plastic.