CN204002553U - Two lifting foldable device with pedal - Google Patents
Two lifting foldable device with pedal Download PDFInfo
- Publication number
- CN204002553U CN204002553U CN201420284225.XU CN201420284225U CN204002553U CN 204002553 U CN204002553 U CN 204002553U CN 201420284225 U CN201420284225 U CN 201420284225U CN 204002553 U CN204002553 U CN 204002553U
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- pedal
- support
- hole
- bracing frame
- operating desk
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Abstract
The utility model discloses a kind of pair of lifting foldable device with pedal, comprise operating desk supporting seat (1), regulate support (2), pedal (3) and bracing frame (4), operating desk supporting seat anterior after oneself forward successively level be provided with pin-and-hole (1.1) and locating hole I (1.2); Alignment pin I (1.3) is through in locating hole I; Domes are provided with position-limit mechanism I (1.4); Regulate " H " type support supporting leg upper side of support to be vertically provided with successively from top to down hinge hole I (2.1) and locating hole II (2.2), its upper end is articulated with pin-and-hole; Pedal rear end is connected in adjusting support by connecting locating mechanism (3.1); Bracing frame is " H " type support with telescoping mechanism, and its top is connected in the front end of pedal, and bracing frame is provided with detent mechanism (4.1).This device with pedal can be realized comfortable operation under firm support operating personnel's prerequisite, is applicable to the operating personnel of different heights, and convenient transportation.
Description
Technical field
The utility model relates to a kind of device with pedal, and specifically a kind of two lifting foldable device with pedal that are applicable to crawler type all-hydraulic rock-core borer, belong to resource exploration apparatus field.
Background technology
Core drilling is indispensable important technical in Exploration of solid mineral resources work.In core drilling construction, rock-core borer is key equipment, by creep into the boring of different depth to stratum, cutting in boring or broken rock core or the landwaste forming are taken out from earth formation deep, for analysis and research to find out reserves and the grade in mineral deposit, for the development and utilization of SOLID MINERAL RESOURCES provides reliable basis.
At present, because all-hydraulic core drilling rig has that the stroke of feeding is long, higher, the drilling accident of stable working while starting, efficiency of construction or the advantage such as hidden danger is less, bit life long, be easy to control, therefore traditional spindle-type core drill is progressively replaced by all-hydraulic core drilling rig.
For the ease of observing the duty of drilling rod, the operating desk of crawler type all-hydraulic rock-core borer is generally positioned at the place ahead of whole rock-core borer, the side of mast during the vertical state of mast, because causing it, the specific working environment of crawler type all-hydraulic rock-core borer cannot configure easily the parts of the lifting operation person comfortablenesses such as driver's cabin, and at present both at home and abroad for operator can operating equipment, generally adopt fixing pedal structure, make operating personnel may stand in operating equipment on pedal, or fixing seat is set on fixing pedal structure, make operating personnel can be sitting in operating equipment on seat, this traditional device with pedal, also there is following defect:
1. because crawler type all-hydraulic rock-core borer bottom is provided with traveling crawler system, there is certain distance its operating desk bottom surface apart from ground, the pedal structure being fixedly installed or be to be generally fixed on operating desk bottom surface with one end of the dead pedal structure of seat, the other end is unsettled, when therefore operating personnel stand on pedal or sit on the seat, can produce downward torsion to treadle supporting parts, to treadle supporting parts rigidity, require high, and rock-core borer in working order time vibrations is large, the unsettled one end of pedal is easily along with body vibrations produce elastic deformation, and even resonance, it is uncomfortable and dangerous that operating personnel can feel,
2. because pedal structure is fixedly installed, and the height of operating desk is certain, therefore can not meet the condition that different height operating personnel all can comfortable operation;
3. the one end due to the pedal structure being fixedly installed is to be generally fixed on operating desk bottom surface, therefore in the place ahead, operating desk bottom surface, must additionally take segment space, while causing transportation, must consider this part of exceptional space, and it is not too convenient to transport.
Summary of the invention
The problem existing for above-mentioned prior art, the utility model provides a kind of pair of lifting foldable device with pedal, can under firm support operating personnel's prerequisite, realize comfortable operation, is applicable to the operating personnel of different heights, and convenient transportation.
To achieve these goals, this pair of lifting foldable device with pedal comprises operating desk supporting seat, regulates support, pedal and bracing frame;
Described operating desk supporting seat, is fixedly connected on the frame of crawler type all-hydraulic rock-core borer, and its cross section is domes, the front portion of operating desk supporting seat from after forward successively level be provided with pin-and-hole and locating hole I; Alignment pin I and locating hole I dimensional fits are also through in locating hole I; Domes are provided with limited block, and operating desk is fixedly mounted on operating desk supporting seat;
Described adjusting support is " H " type support, and " H " type support supporting leg upper side is vertically provided with hinge hole I and locating hole II from top to down successively, regulates support upper end to be articulated with pin-and-hole by swivel pin;
Described pedal rear end is connected in adjusting support by connecting locating mechanism;
Described bracing frame is " H " type support with telescoping mechanism, and its top is connected in the front end of pedal, and bracing frame is provided with detent mechanism.
As further improvement of the utility model scheme, described pin-and-hole is along the horizontal slideway of operating desk supporting seat horizontal direction, described swivel pin is fixedly connected with described hinge hole I, described locating hole II is arranged on the bottom that regulates support, and locating hole II is greater than apart from the distance that regulates support bottom that connecting locating mechanism top is apart from the distance that regulates support bottom when regulating support lowermost end when connecting locating mechanism, and the length dimension of slideway is greater than the distance size that regulates hinge hole I center to the locating hole II center on support; Described pedal front end below is provided with hinged seat, and described bracing frame top is articulated and connected in hinged seat, and pedal is provided with the position-limit mechanism that restriction bracing frame rotates in limited angular range.
As preferred version of the present utility model, described position-limit mechanism I is the spacing plate being fixedly installed on operating desk supporting seat.
As preferred version of the present utility model, described position-limit mechanism II is the limiting plate being fixedly installed on hinged seat.
As further improvement of the utility model scheme, described limited angle is 95o～120o.
As preferred version of the present utility model, described connecting locating mechanism is provided with dowel hole I and alignment pin II, and described adjusting support is provided with the adjustment hole I of differing heights size; Described detent mechanism is provided with dowel hole II and alignment pin III, and the telescoping mechanism of described bracing frame is provided with the adjustment hole II of differing heights size.
As preferred version of the present utility model, described connecting locating mechanism is connecting jacket structure, profile, the dimensional fits of its interior shape, size and adjusting support " H " type support supporting leg.
As further improvement of the utility model scheme, the front end upper surface of described pedal is provided with dismountable fence.
As further improvement of the utility model scheme, the guardrail that can turn down location is set on described operating desk.
As further improvement of the utility model scheme, damping gum cover is installed in the bottom of described bracing frame, on the contact surface of described limited block and adjusting support, buffer layer is set.
Compared with prior art, this pair of lifting foldable device with pedal is owing to adopting the pedal being flexibly connected, and be provided with and contact the also bracing frame of firm support with ground, therefore reduce the rigidity of treadle supporting parts is made to requirement, and can prevent that pedal is along with body vibrations produce elastic deformation and even resonance, increase the comfort level of operating personnel's operation, the safety that simultaneously improves operating equipment; Owing to regulating support and bracing frame to be all arranged to the structure of adjustable length, therefore can meet all conditions of energy comfortable operation of different height operating personnel; Because pedal is folding structure, can be directly in the time of need to transporting will regulate support upwards turn down 90 ° and location, can realize the part exceptional space that the place ahead, operating desk bottom surface takies and dwindle, facilitate the transition transportation of equipment.
Accompanying drawing explanation
Fig. 1 is the utility model three-dimensional structure schematic diagram;
Fig. 2 is the folding front structural representation of the utility model;
Fig. 3 is the structural representation of the utility model while launching completely;
Fig. 4 is the structural representation after the utility model folds;
Fig. 5 is the structural representation of the utility model when adopting slideway structure and launching completely;
Fig. 6 is that the utility model adopts the structural representation after slideway structure also folds completely.
In figure: 1, operating desk supporting seat, 1.1, pin-and-hole, 1.2, locating hole I, 1.3, alignment pin I, 1.4, position-limit mechanism I, 2, regulate support, 2.1, hinge hole I, 2.2, locating hole II, 2.3, swivel pin, 2.4, adjustment hole I, 3, pedal, 3.1, connecting locating mechanism, 3.2, hinged seat, 3.3, position-limit mechanism II, 3.4, dowel hole I, 3.5, alignment pin II, 3.6, fence, 4, bracing frame, 4.1, detent mechanism, 4.2, dowel hole II, 4.3, alignment pin III, 4.4, adjustment hole II, 5, operating desk, 5.1, guardrail.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1 and Figure 2, this pair of lifting foldable device with pedal comprise operating desk supporting seat 1, regulate support 2, pedal 3 and bracing frame 4(following describe take when operating personnel operate, be positioned at the place ahead that the place direction of operating desk is operating desk).
Described operating desk supporting seat 1, is fixedly connected on the frame of crawler type all-hydraulic rock-core borer, and its cross section is domes, the front portion of operating desk supporting seat 1 from after forward successively level be provided with pin-and-hole 1.1 and locating hole I 1.2; Alignment pin I 1.3 and locating hole I 1.2 dimensional fits are also through in locating hole I 1.2; Domes are provided with position-limit mechanism I 1.4, and operating desk 5 is fixedly mounted on operating desk supporting seat 1.
Described adjusting support 2 is " H " type supports, " H " type support supporting leg upper side is vertically provided with hinge hole I 2.1 and locating hole II 2.2 from top to down successively, hinge hole I 2.1 is identical to the distance of locating hole I 1.2 with pin-and-hole 1.1 to the distance of locating hole II 2.2, regulate support 2 upper ends to be articulated with pin-and-hole 1.1 by swivel pin 2.3, due to the restriction of position-limit mechanism I 1.4, regulate the support 2 can be along rotating within the scope of 90 °, hinged center.
Described pedal 3 rear ends are connected in and are regulated support 2 by connecting locating mechanism 3.1, and pedal 3 is realized pedal 3 in the location that regulates diverse location on support 2 by connecting locating mechanism 3.1, and then realizes the conversion of integral planar in short transverse.
Described bracing frame 4 is " H " type supports with telescoping mechanism, and its top is connected in the front end of pedal 3, and bracing frame 4 is provided with detent mechanism 4.1, adjusting and location that bracing frame 4 can be realized height by detent mechanism 4.1.
Before the normal work of crawler type all-hydraulic rock-core borer, put down and regulate support 2, regulate the rear portion of support 2 because being subject to the restriction of limited block 1.4 in vertical state, regulate connecting locating mechanism 3.1 to make pedal 3 in applicable level height, then extract the telescoping mechanism of bracing frame 4 out, make the bottom kiss the earth of bracing frame 4, regulate the height of detent mechanism 4.1 lock support framves 4, as shown in Figure 3, can realize whole pair of lifting foldable device with pedal firm support in ground, operating personnel can step down in operating equipment on pedal 3;
When construction finishes, while needing transportation to shift crawler type all-hydraulic rock-core borer, can extract alignment pin I 1.3 out and directly will regulate support 2 upwards to turn down 90 °, alignment pin I 1.3 is penetrated in locating hole I 1.2 and locating hole II 2.2 again, as shown in Figure 4, can realize folding and locating of whole pair of lifting foldable device with pedal, be convenient to transportation.
In order further to reduce the exceptional space taking, as further improvement of the utility model scheme, as shown in Figure 5, described pin-and-hole 1.1 is along the horizontal slideway of operating desk supporting seat 1 horizontal direction, described swivel pin 2.3 is fixedly connected with described hinge hole I 2.1, described locating hole II 2.2 is arranged on the bottom that regulates support 2, and locating hole II 2.2 apart from the distance that regulates support 2 bottoms be greater than when connecting locating mechanism 3.1 when regulating support 2 lowermost end connecting locating mechanism 3.1 tops apart from the distance that regulates support 2 bottoms, the length dimension of slideway is greater than the distance size that regulates hinge hole Ⅰ2.1 center to the locating hole Ⅱ2.2 center on support 2, described pedal 3 front end belows are provided with hinged seat 3.2, described bracing frame 4 tops are articulated and connected in hinged seat 3.2, pedal 3 is provided with the position-limit mechanism II 3.3 that restriction bracing frame 4 rotates in limited angular range, and the setting of position-limit mechanism II 3.3 can be rotated to pedal 3 base plate directions bracing frame 4 in limited angular range along hinged center.
Technical scheme as above, before the normal work of crawler type all-hydraulic rock-core borer, as shown in Figure 5, when bracing frame 4 is supported in ground, due to the restriction of position-limit mechanism II 3.3, bracing frame 4 firm support are in ground, when construction finishes, while needing transportation to shift crawler type all-hydraulic rock-core borer, as shown in Figure 6, first bracing frame 4 is inwardly turned down, then regulate connecting locating mechanism 3.1 to make pedal 3 in regulating the lowermost end of support 2, then after extracting alignment pin 1.3 out and regulating support 2 upwards to turn down 90 ° and along slideway to operating desk supporting seat 1 push operation platform supporting seat 1 inside, rear, as drawer-type structure, make swivel pin 2.3 slide into slideway rear portion, finally penetrate alignment pin 1.3 and can realize the folding of whole pair of lifting foldable device with pedal, take in and locate, taking in the vertical state of bumper step 3 and operating desk front panel presses close to, further reduce the exceptional space taking, transport more convenient.
Described position-limit mechanism I 1.4 can adopt bar linkage structure, be that connecting rod one end is articulated and connected in operating desk supporting seat 1 or regulates support 2, the other end is connected in and regulates support 2 or operating desk supporting seat 1, also can adopt the limited block that restriction regulates support 2 anglecs of rotation is set on operating desk supporting seat 1, because the latter's structure is simpler, therefore preferred the latter,, as preferred version of the present utility model, described position-limit mechanism I 1.4 is the spacing plates that are fixedly installed on operating desk supporting seat 1.
Described position-limit mechanism II 3.3 can adopt bar linkage structure, be that connecting rod one end is articulated and connected in pedal 3 or bracing frame 4, the other end is connected in bracing frame 4 or pedal 3, also can adopt the limiting plate that restriction bracing frame 4 anglecs of rotation are set on hinged seat 3.2, because the latter's structure is simpler, therefore preferred the latter, , as preferred version of the present utility model, described position-limit mechanism II 3.3 is fixedly installed on hinged seat 3.2, the limiting plate that restriction bracing frame 4 rotates in limited angular range, this structure makes bracing frame 4 can only be greater than 90o and be less than 180o along the limited angle of hinged central rotation, be that angle between bracing frame 4 and pedal 3 base plates is obtuse angle, otherwise cannot support.
In order to realize bracing frame 4 firm support, as further improvement of the utility model scheme, described limited angle is 95o～120o.
For the ease of rapid adjustment pedal 3, regulating the location of diverse location on support 2 and the quick location of bracing frame 4 height, described connecting locating mechanism 3.1 and detent mechanism 4.1 can adopt the structure of end face locking positioning, also can adopt pin, the structure of hole locking positioning, because the latter's operation is easier and location is more firm, therefore preferred the latter, , as preferred version of the present utility model, described connecting locating mechanism 3.1 is provided with dowel hole I 3.4 and alignment pin II 3.5, described adjusting support 2 is provided with the adjustment hole I 2.4 of differing heights size, by alignment pin II 3.3 being inserted to the adjustment hole I 2.4 of dowel hole 3.2 and differing heights size, realize quick adjustment pedal 3 at the diverse location regulating on support 2, described detent mechanism 4.1 is provided with dowel hole II 4.2 and alignment pin III 4.3, the telescoping mechanism of bracing frame 4 is provided with the adjustment hole II 4.4 of differing heights size, by alignment pin III 4.3 being inserted to the adjustment hole II 4.4 of dowel hole II 4.2 and differing heights size, realize the height of quick adjustment bracing frame 4.
Described connecting locating mechanism 3.1 can adopt connecting plate type form of structure to be connected with regulating support 2, also can adopt connection shell type form of structure to be connected with regulating support 2, or adopt other form of structure, because the connected mode of first scheme is more firm, therefore preferred the second form of structure,, as preferred version of the present utility model, described connecting locating mechanism 3.1 is connecting jacket structures, profile, the dimensional fits of its interior shape, size and adjusting support 2 " H " type support supporting leg.
In order to prevent that operating personnel are unexpected when the operating equipment, on pedal 3, fall tumble injury, as shown in Figure 2 and Figure 3, as further improvement of the utility model scheme, the front end upper surface of described pedal 3 is provided with dismountable fence 3.6, safety while further increasing operating equipment, removes fence 3.6 while needing transition transportation.
In order to prevent that operating personnel are unexpected when the operating equipment, on pedal 3, fall tumble injury, as shown in Figure 5, Figure 6, as further improvement of the utility model scheme, the guardrail 5.1 that can turn down location is set on described operating desk 5, guardrail 5.1 can turn down and locate from operating desk 5 tops to anterior 90 ° of operating desk 5, safety while further increasing operating equipment, starts guardrail 5.1 while needing transition transportation.
In order further to reduce the vibrations of the pedal 3 causing because of body vibrations, and then allow operating personnel feel under the weather, as further improvement of the utility model scheme, damping gum cover is installed in the bottom of described bracing frame 4, on the contact surface of described limited block 1.4 and adjusting support 2, buffer layer is set.
This pair of lifting foldable device with pedal is not only applicable to crawler type all-hydraulic rock-core borer, engineering truck or the plant equipment that be applicable to too to have similar structures, need to reduce additionally to take up room.
This pair of lifting foldable device with pedal can reduce makes requirement to the rigidity of treadle supporting parts, and can prevent that pedal from, along with body vibrations produce elastic deformation and even resonance, increasing the comfort level of operating personnel's operation, the safety that simultaneously improves operating equipment; Can meet all conditions of energy comfortable operation of different height operating personnel; Can be directly in the time of need to transporting will regulate support upwards turn down 90 ° and location, can realize the part exceptional space that the place ahead, operating desk bottom surface takies and dwindle, facilitate the transition transportation of equipment.
Claims (10)
1. a two lifting foldable device with pedal, comprise operating desk supporting seat (1) and pedal (3), operating desk supporting seat (1) is fixedly connected on the frame of crawler type all-hydraulic rock-core borer, and operating desk (5) is fixedly mounted on operating desk supporting seat (1), it is characterized in that
Described operating desk supporting seat (1) cross section is domes, the front portion of operating desk supporting seat (1) from after forward successively level be provided with pin-and-hole (1.1) and locating hole I (1.2); Alignment pin I (1.3) and locating hole I (1.2) dimensional fits are also through in locating hole I (1.2); Domes are provided with position-limit mechanism I (1.4);
Also comprise and regulate support (2) and bracing frame (4), regulating support (2) is " H " type support, " H " type support supporting leg upper side is vertically provided with hinge hole I (2.1) and locating hole II (2.2) from top to down successively, regulates support (2) upper end to be articulated with pin-and-hole (1.1) by swivel pin (2.3);
Described pedal (3) rear end is connected in and is regulated support (2) by connecting locating mechanism (3.1);
Bracing frame (4) is " H " type support with telescoping mechanism, and its top is connected in the front end of pedal (3), and bracing frame (4) is provided with detent mechanism (4.1).
2. according to claim 1 pair of lifting foldable device with pedal, it is characterized in that, described pin-and-hole (1.1) is the slideway arranging along operating desk supporting seat (1) horizontal direction, described swivel pin (2.3) is fixedly connected with described hinge hole I (2.1), described locating hole II (2.2) is arranged on the bottom that regulates support (2), and locating hole II (2.2) apart from the distance that regulates support (2) bottom be greater than when connecting locating mechanism (3.1) when regulating support (2) lowermost end connecting locating mechanism (3.1) top apart from the distance that regulates support (2) bottom, the length dimension of slideway is greater than the distance size that regulates hinge hole I (2.1) center to locating hole II (2.2) center on support (2), described pedal (3) front end below is provided with hinged seat (3.2), and described bracing frame (4) top is articulated and connected in hinged seat (3.2), and pedal (3) is provided with the position-limit mechanism II (3.3) that restriction bracing frame (4) rotates in limited angular range.
3. according to claim 1 and 2 pair of lifting foldable device with pedal, is characterized in that, described position-limit mechanism I (1.4) is the spacing plate being fixedly installed on operating desk supporting seat (1).
4. according to claim 1 and 2 pair of lifting foldable device with pedal, is characterized in that, described position-limit mechanism II (3.3) is to be fixedly installed on limiting plate on hinged seat (3.2), that restriction bracing frame (4) rotates in limited angular range.
5. according to claim 4 pair of lifting foldable device with pedal, is characterized in that, described limited angle is 95o～120o.
6. according to claim 1 and 2 pair of lifting foldable device with pedal, it is characterized in that, described connecting locating mechanism (3.1) is provided with dowel hole I (3.4) and alignment pin II (3.5), and described adjusting support (2) is provided with the adjustment hole I (2.4) of differing heights size; Described detent mechanism (4.1) is provided with dowel hole II (4.2) and alignment pin III (4.3), and the telescoping mechanism of bracing frame (4) is provided with the adjustment hole II (4.4) of differing heights size.
7. according to claim 1 and 2 pair of lifting foldable device with pedal, it is characterized in that, described connecting locating mechanism (3.1) is connecting jacket structure, profile, the dimensional fits of its interior shape, size and adjusting support (2) " H " type support supporting leg.
8. according to claim 1 and 2 pair of lifting foldable device with pedal, is characterized in that, the front end upper surface of described pedal (3) is provided with dismountable fence (3.6).
9. according to claim 1 and 2 pair of lifting foldable device with pedal, is characterized in that, the upper setting of described operating desk (5) can turn down the guardrail (5.1) of location.
10. according to claim 1 and 2 pair of lifting foldable device with pedal, is characterized in that, damping gum cover is installed in the bottom of described bracing frame (4), on the contact surface of described limited block (1.4) and adjusting support (2), buffer layer is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420284225.XU CN204002553U (en) | 2014-05-30 | 2014-05-30 | Two lifting foldable device with pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420284225.XU CN204002553U (en) | 2014-05-30 | 2014-05-30 | Two lifting foldable device with pedal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204002553U true CN204002553U (en) | 2014-12-10 |
Family
ID=52042573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420284225.XU Expired - Fee Related CN204002553U (en) | 2014-05-30 | 2014-05-30 | Two lifting foldable device with pedal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204002553U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953047A (en) * | 2016-06-27 | 2016-09-21 | 哈尔滨理工大学 | Self-locking type overturning support and operation method |
| CN108222859A (en) * | 2018-01-25 | 2018-06-29 | 四川宏华石油设备有限公司 | A kind of operation console |
-
2014
- 2014-05-30 CN CN201420284225.XU patent/CN204002553U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953047A (en) * | 2016-06-27 | 2016-09-21 | 哈尔滨理工大学 | Self-locking type overturning support and operation method |
| CN108222859A (en) * | 2018-01-25 | 2018-06-29 | 四川宏华石油设备有限公司 | A kind of operation console |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20210530 |