CN212893776U - Mine that security performance is high is strutted lift platform for installation operation - Google Patents
Mine that security performance is high is strutted lift platform for installation operation Download PDFInfo
- Publication number
- CN212893776U CN212893776U CN202021817090.0U CN202021817090U CN212893776U CN 212893776 U CN212893776 U CN 212893776U CN 202021817090 U CN202021817090 U CN 202021817090U CN 212893776 U CN212893776 U CN 212893776U
- Authority
- CN
- China
- Prior art keywords
- guardrail
- locking
- rod
- connecting rod
- workbench
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a lifting platform with high safety performance for mine support installation operation, which comprises a base and a workbench, wherein a lifting mechanism is arranged between the base and the workbench, a protective mechanism is arranged on the workbench, the protective mechanism comprises a slide block, a slide groove, a rotary guardrail and a fixed guardrail, the slide groove is arranged on the upper surface of the workbench, the slide block is arranged on the rotary guardrail, the slide block is in sliding connection with the slide groove, the fixed guardrail is arranged on the upper surface of the workbench, when workers carry out mine support installation operation, the rotary guardrail and the fixed guardrail can well protect the workers, the height of the workbench is adjusted by the lifting mechanism, the technical means disclosed by the utility model well solves the problems of the traditional lifting platform in the prior art that the function is single, the problem that the worker cannot have a good protection effect is solved, and the use and the popularization are convenient.
Description
Technical Field
The utility model relates to a lift platform technical field, concrete field is a lift platform for mine support installation operation that security performance is high.
Background
The mine is a general name of a roadway, a chamber, equipment, a ground building and a structure forming an underground coal mine production system, inclined shafts, vertical shafts, adits and the like in underground mining of the mine are also called as mines sometimes, and the determination of the field range size, the mine production capacity and the service life of each mine is one of the key problems which must be solved in the mine self-body design.
When carrying out mine support installation, need use lift platform to be used for going on of auxiliary work, but traditional lift platform, its function singleness can not play fine safeguard effect to the staff, here, proposes a novel lift platform for mine support installation that security performance is high and solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mine support that security performance is high lift platform for installation to solve the traditional lift platform that provides in the above-mentioned background art, its function singleness can not play fine protecting effect's problem to the staff.
In order to achieve the above object, the utility model provides a following technical scheme: a lifting platform for mine support installation operation with high safety performance comprises a base and a workbench, wherein a lifting mechanism is arranged between the base and the workbench, a protective mechanism is arranged on the workbench and comprises a sliding block, a sliding groove, a rotating guardrail and a fixed guardrail, the sliding groove is formed in the upper surface of the workbench, the sliding block is arranged on the rotating guardrail, the sliding block is in sliding connection with the sliding groove, the fixed guardrail is arranged on the upper surface of the workbench, a locking mechanism is arranged on the fixed guardrail and comprises a cavity, the cavity is formed in the fixed guardrail, a locking rod is connected in the cavity in a penetrating and sliding mode, a spring seat is arranged on the locking rod, a reset spring is sleeved on the locking rod corresponding to the position between the spring seat and the cavity, one end of the locking rod penetrates out of the fixed guardrail and is connected with a pull ring, the rotating guardrail is provided with a locking groove, and the other end of the locking rod is matched with the locking groove.
Preferably, elevating system includes the linkage that the front and back symmetry set up, the linkage all includes first connecting rod and second connecting rod, first connecting rod with the middle part of second connecting rod is articulated mutually, first connecting rod with the one end that the second connecting rod kept away from mutually respectively with the workstation with the relative surface of base is articulated mutually, the base with the workstation is relative all is equipped with the slide rail on the surface, first connecting rod with the other end of second connecting rod all is equipped with the slide bar, the slide bar with be sliding connection between the slide rail, be equipped with actuating mechanism on the base.
Preferably, the driving mechanism comprises a telescopic rod, and two ends of the telescopic rod are respectively hinged to the first connecting rod and the base.
Preferably, the telescopic rod is one of an electric telescopic rod, a pneumatic telescopic rod and a hydraulic telescopic rod.
Preferably, the fixed guardrail and the rotary guardrail are both provided with protection pads.
Preferably, handles are arranged on the fixed guardrail and the rotary guardrail.
Preferably, the cross-sectional shape of the locking rod is polygonal, and one end of the locking rod, which is matched with the locking groove, is an inclined surface.
Compared with the prior art, the beneficial effects of the utility model are that: a lifting platform for mine support installation operation with high safety performance is disclosed, when workers perform mine support installation operation, the workers can be well protected by rotating a guardrail and a fixed guardrail in a space surrounded by the rotating guardrail and the fixed guardrail at body positions, and the positions of the rotating guardrail are limited by a locking mechanism, so that the locking mechanism is convenient to operate in effect or fail; the height of the workbench is adjusted through the lifting mechanism, the connecting rod group in the lifting mechanism is driven through the telescopic rod, and therefore the lifting mechanism is high in lifting efficiency and reliable in use. The utility model discloses a fine solution of technical means traditional lift platform that exists among the prior art, its function singleness can not play fine protecting effect's problem, convenient to use and popularization to the staff.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic structural view of a sliding groove portion of the sliding block of the present invention;
fig. 4 is a schematic diagram of a partial enlarged structure at a in fig. 2 according to the present invention.
In the figure: 1-base, 2-workbench, 3-slide block, 4-sliding chute, 5-rotating guardrail, 6-fixed guardrail, 7-locking mechanism, 701-chamber, 702-locking rod, 703-spring seat, 704-return spring, 705-pull ring, 706-locking groove, 8-first connecting rod, 9-slide rail, 10-slide rod, 11-telescopic rod and 12-handle.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a lifting platform with high safety performance for mine support installation operation comprises a base 1 and a workbench 2, universal casters are arranged at four corners of the base 1, each caster is provided with a self-locking mechanism, a lifting mechanism is arranged between the base 1 and the workbench 2 and used for driving the workbench 2 to lift, a protection mechanism is arranged on the workbench 2 and comprises a sliding block 3, a sliding groove 4, a rotating guardrail 5 and a fixed guardrail 6, the cross-sectional shapes of the sliding block 3 and the sliding groove 4 are shown in figure 3, the sliding groove 4 is arranged on the upper surface of the workbench 2, the sliding groove 4 is a circular groove, the sliding block 3 is arranged on the rotating guardrail 5, the sliding block 3 is in sliding connection with the sliding groove 4, the fixed guardrail 6 is arranged on the upper surface of the workbench 2, a locking mechanism 7 is arranged on the fixed guardrail 6, as shown in figure 4, the locking mechanism 7 can limit the relative positions of the rotating guardrail 5 and the fixed guardrail 6, the locking mechanism 7 comprises a chamber 701, the chamber 701 is arranged on the fixed guardrail 6, a locking rod 702 penetrates through the chamber 701 and is connected with the chamber 701 in a sliding mode, a spring seat 703 is arranged on the locking rod 702, a return spring 704 is sleeved on the locking rod 702 and corresponds to the position between the spring seat 703 and the chamber 701, one end of the locking rod 702 penetrates through the fixed guardrail 6 and is connected with a pull ring 705, a locking groove 706 is arranged on the rotating guardrail 5, and the other end of the locking rod 702 is matched with the locking groove 706.
Specifically, elevating system is including the linkage that the front and back symmetry set up, and linkage quantity in this embodiment is one, can change the biggest rise height of workstation 2 through the quantity that increases the linkage, and the linkage all includes first connecting rod 8 and second connecting rod, and the middle part of first connecting rod 8 and second connecting rod is articulated mutually, the one end that first connecting rod 8 and second connecting rod were kept away from mutually respectively with workstation 2 with the relative surface of base 1 is articulated mutually, and base 1 and workstation 2 are relative all be equipped with slide rail 9 on the surface, and the other end of first connecting rod 8 and second connecting rod all is equipped with slide bar 10, be sliding connection between slide bar 10 and the slide rail 9 that corresponds, is equipped with actuating mechanism on the base 1.
Specifically, the driving mechanism comprises an expansion link 11, and two ends of the expansion link 11 are respectively hinged to the first connecting rod 8 and the base 1.
Specifically, the telescopic rod 11 is one of an electric telescopic rod, a pneumatic telescopic rod and a hydraulic telescopic rod, the base 1 is provided with a control mechanism for controlling the telescopic rod 11 to stretch, a control signal of the control mechanism is sent out through a control terminal, and the control terminal can be a remote controller and other mobile devices.
Specifically, the fixed guard rail 6 and the rotating guard rail 5 are both provided with a protection pad.
Specifically, handles 12 are provided on both the fixed guard rail 6 and the rotating guard rail 5.
Specifically, the cross-sectional shape of the locking bar 702 is polygonal, and the end of the locking bar 702 that is matched with the locking groove 706 is a slope, so that the locking mechanism 7 does not need to be operated during the failure process, and the convenience of the operation of the locking mechanism 7 is increased.
The working principle is as follows: the utility model discloses when using, the staff rotates rotation guardrail 5 through handle 12 on the rotation guardrail 5, and rotate it to the position that overlaps with fixed guardrail 6, then the personnel enter into the space that spout 4 encloses, rotate rotation guardrail 5 through handle 12 again, make rotation guardrail 5 and fixed guardrail 6 enclose into a circular, in locking mechanism 7, locking rod 702 mutually supports the back with locking groove 706 under reset spring 704's effect, locking mechanism 7 takes effect, the position of rotating guardrail 5 is injectd, the staff can be protected by rotation guardrail 5 and fixed guardrail 6, then height through adjustable workstation 2 of elevating system, in elevating system, the linkage is under actuating mechanism's drive, the angle between first connecting rod 8 and the second connecting rod changes, workstation 2's height has just been changed.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of description and attached drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model is including the conventional connected mode of circuit connection adoption conventional among the prior art, and here detailed description is not again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a mine that security performance is high struts lift platform for installation operation, includes base (1) and workstation (2), its characterized in that: the lifting mechanism is arranged between the base (1) and the workbench (2), the workbench (2) is provided with a protection mechanism, the protection mechanism comprises a sliding block (3), a sliding groove (4), a rotating guardrail (5) and a fixed guardrail (6), the sliding groove (4) is arranged on the upper surface of the workbench (2), the sliding block (3) is arranged on the rotating guardrail (5), the sliding block (3) is in sliding connection with the sliding groove (4), the fixed guardrail (6) is arranged on the upper surface of the workbench (2), the fixed guardrail (6) is provided with a locking mechanism (7), the locking mechanism (7) comprises a cavity (701), the cavity (701) is arranged on the fixed guardrail (6), a locking rod (702) penetrates through the cavity (701) and is in sliding connection with the locking rod (702), the locking rod (702) is provided with a spring seat (703), a return spring (704) is sleeved on the locking rod (702) corresponding to the position between the spring seat (703) and the chamber (701), one end of the locking rod (702) penetrates through the fixed guardrail (6) and is connected with a pull ring (705), a locking groove (706) is formed in the rotating guardrail (5), and the other end of the locking rod (702) is matched with the locking groove (706).
2. The lift platform for mine support installation with high safety performance of claim 1, wherein: elevating system sets up including the front and back symmetry's linkage, the linkage all includes first connecting rod (8) and second connecting rod, first connecting rod (8) with the middle part of second connecting rod is articulated mutually, first connecting rod (8) with the one end that the second connecting rod kept away from mutually respectively with workstation (2) with the relative surface of base (1) is articulated mutually, base (1) with the relative surperficial slide rail (9) that all is equipped with of workstation (2), first connecting rod (8) with the other end of second connecting rod all is equipped with slide bar (10), slide bar (10) with be sliding connection between slide rail (9), be equipped with actuating mechanism on base (1).
3. The lift platform for mine support installation with high safety performance of claim 2, wherein: the driving mechanism comprises a telescopic rod (11), and two ends of the telescopic rod (11) are respectively hinged with the first connecting rod (8) and the base (1).
4. The lift platform for mine support installation with high safety performance of claim 3, wherein: the telescopic rod (11) is one of an electric telescopic rod, a pneumatic telescopic rod and a hydraulic telescopic rod.
5. The lift platform for mine support installation work with high safety performance of any one of claims 1 to 4, wherein: and the fixed guardrail (6) and the rotating guardrail (5) are respectively provided with a protection pad.
6. The lift platform for mine support mounting work with high safety performance of claim 5, wherein: handles (12) are arranged on the fixed guardrail (6) and the rotary guardrail (5).
7. The lift platform for mine support mounting work with high safety performance of claim 6, wherein: the cross section of the locking rod (702) is polygonal, and one end, matched with the locking groove (706), of the locking rod (702) is an inclined surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021817090.0U CN212893776U (en) | 2020-08-27 | 2020-08-27 | Mine that security performance is high is strutted lift platform for installation operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021817090.0U CN212893776U (en) | 2020-08-27 | 2020-08-27 | Mine that security performance is high is strutted lift platform for installation operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212893776U true CN212893776U (en) | 2021-04-06 |
Family
ID=75252115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021817090.0U Active CN212893776U (en) | 2020-08-27 | 2020-08-27 | Mine that security performance is high is strutted lift platform for installation operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212893776U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114229759A (en) * | 2022-01-20 | 2022-03-25 | 合肥亚美科技有限责任公司 | Self-walking mast type operation platform with limiting function |
| CN115108508A (en) * | 2022-07-12 | 2022-09-27 | 西格码电气股份有限公司 | Power insulator replacement construction system and construction method |
-
2020
- 2020-08-27 CN CN202021817090.0U patent/CN212893776U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114229759A (en) * | 2022-01-20 | 2022-03-25 | 合肥亚美科技有限责任公司 | Self-walking mast type operation platform with limiting function |
| CN115108508A (en) * | 2022-07-12 | 2022-09-27 | 西格码电气股份有限公司 | Power insulator replacement construction system and construction method |
| CN115108508B (en) * | 2022-07-12 | 2024-05-14 | 西格码电气股份有限公司 | Power insulator replacement construction system and construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212893776U (en) | Mine that security performance is high is strutted lift platform for installation operation | |
| CN108975152B (en) | A kind of working method for the working lifting auxiliary device that builds a bridge | |
| CN107010563A (en) | A kind of self-powered platform for building | |
| CN111485822A (en) | High well rig of security | |
| CN210001551U (en) | windproof supporting device for communication engineering | |
| CN206915666U (en) | A kind of self-powered platform for building | |
| CN214935837U (en) | Lifting platform for tunnel construction | |
| CN215505215U (en) | Movable type high-altitude operation protection device | |
| CN214299167U (en) | Electric power safety construction operation platform | |
| CN212617380U (en) | Rotary lifting platform | |
| CN220726216U (en) | Oil pipe power tongs | |
| CN219412510U (en) | Tilting device applied to iron roughneck | |
| CN211496674U (en) | Bracket type hydraulic lifting device for underground coal mine | |
| CN113291097A (en) | Grounding type metal retractable lifting caster | |
| CN210683083U (en) | Jacking device for maintaining strip mine transportation equipment | |
| CN208135763U (en) | Assembled architecture equipment boom hoisting | |
| CN106711777A (en) | Top cover opening and closing device for power cabinet | |
| CN213886327U (en) | Connecting rod type multi-dimensional moving cone crusher | |
| CN214885326U (en) | Safety protection supporting platform for municipal engineering construction | |
| CN113258451B (en) | High-safety lightning arrester for transformer substation | |
| CN211847049U (en) | Self-propelled aerial working platform chassis | |
| CN215564283U (en) | Civil engineering construction support | |
| CN220376302U (en) | Protective device | |
| CN218439242U (en) | Anchoring device of underground drill rig and drill rig | |
| CN214117745U (en) | Rail guard for construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |