CN219139091U - Mechanical locking device for hydraulic support operating handle - Google Patents
Mechanical locking device for hydraulic support operating handle Download PDFInfo
- Publication number
- CN219139091U CN219139091U CN202223202461.6U CN202223202461U CN219139091U CN 219139091 U CN219139091 U CN 219139091U CN 202223202461 U CN202223202461 U CN 202223202461U CN 219139091 U CN219139091 U CN 219139091U
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- positioning
- rod
- operating handle
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- supporting upright
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
The mechanical locking device of the hydraulic support operating handle comprises a bottom positioning frame, wherein the whole bottom positioning frame is of a rectangular structure and comprises four positioning bases with corners, each two positioning bases are a group, a connecting sheet is fixedly arranged between each group of positioning bases, and positioning bolts penetrate through the connecting sheet; a connecting rod with a pipe sleeve structure is arranged between the two groups of positioning bases, and positioning bolts are arranged on the outer sleeves of the connecting rod in a penetrating way; the positioning base is integrally provided with a supporting upright rod; the supporting upright rod is provided with an assembly hole, and a limiting rod is arranged in the assembly hole in a penetrating manner; the setting direction of the limiting rod is parallel to the connecting rod. The utility model has simple structure, convenient use, low cost and easy maintenance, solves the auxiliary limit locking of the hydraulic support in the prior art through a simple structure, namely, takes the bottom positioning frame as the assembly foundation of the equipment, and realizes the mechanical locking of the operating handle by tightly holding the bottom valve of the operating handle and screwing the limit rod.
Description
Technical Field
The utility model relates to the field of auxiliary safety components of hydraulic systems, in particular to a mechanical locking device of an operating handle of a hydraulic support.
Background
Most hydraulic support operating handles in the current market are only provided with a set of self-locking device, so that the hydraulic support operating handles are inevitably damaged when frequently used, and the self-locking device is easy to cause misoperation when in failure under the condition of untimely replacement. In view of the above, in the first-line practical application process, the auxiliary limiting locking of the operating handle is usually performed by using a manual modification, but the situations of poor applicability and poor safety protection are generally existed.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides the mechanical locking device of the hydraulic support operating handle, which has the advantages of simple structure, safety and reliability, is used for carrying out auxiliary locking on the valve arranged on the hydraulic support operating handle array by using an adjustable frame structure, and is convenient to use.
The equipment comprises a bottom positioning frame, wherein the whole bottom positioning frame is of a rectangular structure and is an assembly foundation of the equipment;
the bottom positioning frame comprises four positioning bases with corners, wherein each two positioning bases are in a group, a connecting sheet is fixedly arranged between each group of positioning bases, and positioning bolts are arranged on the connecting sheets in a penetrating manner;
a connecting rod with a pipe sleeve structure is arranged between the two groups of positioning bases, and positioning bolts are arranged on the outer sleeves of the connecting rod in a penetrating way;
the positioning base is integrally provided with a supporting upright rod;
the supporting upright rod is provided with an assembly hole, and a limiting rod is arranged in the assembly hole in a penetrating manner; the setting direction of the limiting rod is parallel to the connecting rod.
Further, the positioning base is provided with a counterweight for stable assembly of the equipment.
Furthermore, two supporting upright rods are arranged in one group, namely, on the two groups of positioning bases, the supporting upright rods which are oppositely arranged are arranged in one group, and one assembly hole in each group of supporting upright rods is in a screw hole form;
the end head part of the limiting rod is in a screw rod form, and the opposite end head of the screw rod is in a hand-screwed ball head form.
Further, the limiting rod is further provided with a limiting baffle, the setting position of the limiting baffle is located at the rear part of the screw rod part of the limiting rod, and the setting mode of the limiting baffle is integrally set.
The beneficial effects of the utility model are as follows: the utility model has simple structure, convenient use, low cost and easy maintenance, solves the auxiliary limit locking of the hydraulic support in the prior art through a simple structure, namely, takes the bottom positioning frame as the assembly foundation of the equipment, and realizes the mechanical locking of the operating handle by tightly holding the bottom valve of the operating handle and screwing the limit rod.
Drawings
FIG. 1 is a schematic view of a hydraulic mount operating handle mechanical latch according to the present utility model;
FIG. 2 is a top view of a hydraulic mount operating handle mechanical latch according to the present utility model based on the view of FIG. 1;
reference numerals:
1-hand twisting ball head 2-positioning base 3-connecting rod 4-supporting upright rod 5-limiting baffle 6-limiting rod 7-connecting sheet
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
Referring to fig. 1 and 2, the mechanical locking device of the hydraulic support operating handle comprises a bottom positioning frame, wherein the whole bottom positioning frame is of a rectangular structure and is an assembly foundation of the device;
the bottom positioning frame comprises four positioning bases 2 with corners, every two positioning bases 2 are in a group, a connecting sheet 7 is fixedly arranged between each group of positioning bases 2, and positioning bolts penetrate through the connecting sheet 7;
a connecting rod 3 with a pipe sleeve structure is arranged between the two groups of positioning bases 2, and positioning bolts are arranged on the outer sleeves of the connecting rod 3 in a penetrating way;
the positioning base 2 is integrally provided with a supporting upright rod 4;
the supporting upright rod 4 is provided with an assembly hole, and a limiting rod 6 is arranged in the assembly hole in a penetrating manner; the setting direction of the limiting rod 6 is parallel to the connecting rod 3.
Further, the positioning base 2 is provided with a counterweight for stable assembly of the equipment.
Furthermore, two supporting upright rods 4 are arranged in one group, namely, on the two groups of positioning bases 2, the supporting upright rods 4 which are oppositely arranged are arranged in one group, and one assembly hole in each group of supporting upright rods 4 is in a screw hole form;
the end part of the limiting rod 6 is in the form of a screw rod, and the opposite end of the screw rod is in the form of a hand-screwed ball head 1.
Further, the limiting rod 6 is further provided with a limiting baffle 5, the setting position of the limiting baffle 5 is located at the rear part of the screw rod part of the limiting rod 6, and the setting mode of the limiting baffle 5 is integrally set.
When the utility model is used, the whole equipment is tightly held by the bottom positioning frame to tightly hold the valve of the operating handle, and when auxiliary limiting is needed, the limiting rod 6 is coagulated into the corresponding screw hole on the supporting upright rod 4.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (4)
1. The utility model provides a hydraulic support operating handle mechanical locking device, includes bottom locating frame, its characterized in that: the bottom positioning frame is of a rectangular structure as a whole, and comprises four positioning bases with corners, wherein each two positioning bases are in a group, a connecting sheet is fixedly arranged between each group of positioning bases, and positioning bolts are arranged on the connecting sheets in a penetrating manner;
a connecting rod with a pipe sleeve structure is arranged between the two groups of positioning bases, and positioning bolts are arranged on the outer sleeves of the connecting rod in a penetrating way;
the positioning base is integrally provided with a supporting upright rod;
the supporting upright rod is provided with an assembly hole, and a limiting rod is arranged in the assembly hole in a penetrating manner; the setting direction of the limiting rod is parallel to the connecting rod.
2. A hydraulic mount operating handle mechanical lockout device according to claim 1 wherein the positioning base is self-ballasted for stable assembly of the apparatus.
3. The mechanical locking device of the hydraulic support operating handle according to claim 1, wherein two of the supporting upright rods are arranged in one group, namely, on two groups of positioning bases, the supporting upright rods which are oppositely arranged are arranged in one group, and one assembly hole in each group of supporting upright rods is in a screw hole form;
the end head part of the limiting rod is in a screw rod form, and the opposite end head of the screw rod is in a hand-screwed ball head form.
4. The mechanical locking device of the hydraulic support operating handle according to claim 1, wherein the limiting rod is further provided with a limiting baffle, the limiting baffle is arranged at the rear part of the screw part of the limiting rod, and the limiting baffle is integrally arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223202461.6U CN219139091U (en) | 2022-12-01 | 2022-12-01 | Mechanical locking device for hydraulic support operating handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223202461.6U CN219139091U (en) | 2022-12-01 | 2022-12-01 | Mechanical locking device for hydraulic support operating handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219139091U true CN219139091U (en) | 2023-06-06 |
Family
ID=86599217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223202461.6U Active CN219139091U (en) | 2022-12-01 | 2022-12-01 | Mechanical locking device for hydraulic support operating handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219139091U (en) |
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2022
- 2022-12-01 CN CN202223202461.6U patent/CN219139091U/en active Active
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