CN205115989U - Elevating conveyor is passed a bridge - Google Patents
Elevating conveyor is passed a bridge Download PDFInfo
- Publication number
- CN205115989U CN205115989U CN201520799709.2U CN201520799709U CN205115989U CN 205115989 U CN205115989 U CN 205115989U CN 201520799709 U CN201520799709 U CN 201520799709U CN 205115989 U CN205115989 U CN 205115989U
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- Prior art keywords
- bridge
- elevating conveyor
- plate
- leg
- gap
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Abstract
The utility model relates to an elevating conveyor is passed a bridge. This elevating conveyor is passed a bridge is including being used for spaning the bridge plate of the passing a bridge elevating conveyor, that thickness extends along upper and lower direction, it is equipped with the bridge leg of passing a bridge respectively to pass a bridge the left and right both ends of bridge plate, pass a bridge the bridge plate with the bridge leg of passing a bridge passes through hinge structure and connects, hinge structure's hinged axis extends along the fore -and -aft direction. The utility model discloses an elevating conveyor is passed a bridge's the bridge leg of passing a bridge articulates with the bridge plate of passing a bridge, and the elevating conveyor removes the back, and the topography changes, can adjust the angle of passing a bridge the bridge leg and passing a bridge between the bridge plate and adapt to new topography, need not reform transform or make again elevating conveyor is passed a bridge, has reduced manufacturing cost, has improved production efficiency.
Description
Technical field
The utility model relates to a kind of elevating conveyor and passes a bridge.
Background technology
Due to when elevating conveyor runs, except the sidewalk of regulation, anyone across elevating conveyor, must not must not cross elevating conveyor, does not also allow to be trapped in unloading end and machine tail end simultaneously, and therefore elevating conveyor is passed a bridge and effectively can be ensured the safety of production efficiency and passing worker.
At present, known elevating conveyor gap bridge major part is by gap bridge bridge leg, crosses bridge protective railings and to be fixedly connected with gap bridge bridge plate or to be welded.The gap bridge body of a bridge is fixedly connected with gap bridge bridge leg or welds, the gradient and span can only be suitable for place's landform, when working face extraction forward, field condition change causes elevating conveyor gap bridge span and angle to change, original elevating conveyor is passed a bridge and just cannot be used, and needs the elevating conveyor again making or transform applicable conditions present to pass a bridge.
Publication number is that the Chinese patent " underground coal mine automatic lifting Overbridge device " of CN203783633U discloses a kind of automatic lifting Overbridge device, comprise the gap bridge be crossed on above elevating conveyor, gap bridge comprises bridge plate, the both sides of bridge plate are fixedly connected with bridge leg, are provided with telescopic oil cylinder between bridge leg and elevating conveyor.This Overbridge device by telescopic oil cylinder flexible come lifting Overbridge device, be convenient to carrying, but owing to being fixedly connected with between bridge plate and bridge leg, when landform changes, when the angle needing elevating conveyor to pass a bridge adjusts, this elevating conveyor is passed a bridge and just cannot be used, and needs to improve or again make, add cost, reduce production efficiency.
Summary of the invention
The purpose of this utility model is to provide the adjustable elevating conveyor of angle between a kind of gap bridge bridge leg and gap bridge bridge plate to pass a bridge.
Elevating conveyor of the present utility model is passed a bridge by the following technical solutions: elevating conveyor is passed a bridge, comprise for across elevating conveyor, gap bridge bridge plate that thickness extends along the vertical direction, the left and right two ends of described gap bridge bridge plate are respectively equipped with gap bridge bridge leg, described gap bridge bridge plate is connected by articulated structure with described gap bridge bridge leg, and the hinge axes of described articulated structure extends along the longitudinal direction.
The adjusting bolt that described articulated structure comprises the bridge plate bolt hole be located on gap bridge bridge plate, is located at the bridge leg bolt hole corresponding with bridge plate bolt hole on gap bridge bridge leg and is arranged in bridge plate bolt hole and bridge leg bolt hole, the axis of described bridge plate bolt hole extends along the longitudinal direction, adjusting bolt is also provided with the locking nut for locking adjusting bolt.
Be provided with spline structure between described gap bridge bridge leg and described gap bridge bridge plate, described spline structure is used for the relative position of locking gap bridge bridge leg and gap bridge bridge plate.
Described gap bridge bridge plate is connected with the upper side of described elevating conveyor.
The front and rear sides of described gap bridge bridge plate is respectively equipped with front guardrail and rear guardrail.
The beneficial effects of the utility model are: gap bridge bridge leg and the gap bridge bridge plate of elevating conveyor gap bridge of the present utility model are hinged, after elevating conveyor moves, landform changes, angle between gap bridge bridge leg and gap bridge bridge plate can be adjusted to adapt to new landform, not needing passes a bridge to elevating conveyor transforms or again makes, reduce cost of production, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment that elevating conveyor of the present utility model is passed a bridge;
Fig. 2 is the front view of bridge plate of passing a bridge in Fig. 1;
Fig. 3 is the left view of bridge plate of passing a bridge in Fig. 1;
Fig. 4 is the top view of bridge plate of passing a bridge in Fig. 1;
Fig. 5 is the front view of bridge leg of passing a bridge in Fig. 1;
Fig. 6 is the left view of bridge leg of passing a bridge in Fig. 1;
The structural representation of bridge protective railings is crossed in Fig. 7 Fig. 1.
Detailed description of the invention
Embodiment 1
The embodiment that elevating conveyor is passed a bridge, as shown in Fig. 1-Fig. 7, elevating conveyor is passed a bridge and is comprised for the gap bridge bridge plate 1 across elevating conveyor, the thickness of gap bridge bridge plate 1 extends along the vertical direction, the structure of gap bridge bridge plate 1 as in Figure 2-4, gap bridge bridge plate in the present embodiment is provided with bolt hole, is connected with the upper side of elevating conveyor by bolt, and elevating conveyor is passed a bridge to elevating conveyor and served supporting role.Before the both sides, front and back of gap bridge bridge plate are respectively equipped with, rear guardrail, be used for ensureing the safety of pedestrian, before, the structure of rear guardrail as shown in Figure 7, the bottom of guardrail is provided with bolt hole, be connected with gap bridge bridge plate by bolt, a left side for gap bridge bridge plate 1, right two ends are respectively equipped with left side gap bridge bridge leg 2 and right side gap bridge bridge leg 3, as seen in figs. 5-6, left side gap bridge bridge leg 2 is connected by left side articulated structure 5 with the left end of gap bridge bridge plate 1, the hinge axes of left side articulated structure 5 extends along the longitudinal direction, right side gap bridge bridge leg 3 is connected by right side articulated structure 6 with the right-hand member of gap bridge bridge plate, the hinge axes of right side articulated structure 5 extends along the longitudinal direction, left side, the adjustable angle of right side gap bridge bridge leg and gap bridge bridge plate, suitable angle can be adjusted to according to different landform, not needing passes a bridge to elevating conveyor improves or again makes, reduce cost.
Left side articulated structure 5 in the present embodiment is identical with right side articulated structure 6, articulated structure comprises the bridge plate bolt hole 7 be located on gap bridge bridge plate, the axis of bridge plate bolt hole 7 extends along the longitudinal direction, articulated structure also comprises the bridge leg bolt hole 8 be located on gap bridge bridge leg, bridge leg bolt hole 8 is corresponding with bridge plate bolt hole 7 to be arranged, articulated structure also comprises the adjusting bolt be arranged in bridge leg bolt hole and bridge plate bolt hole, adjusting bolt is also provided with the locking nut for locking adjusting bolt, when locking nut unscrews, the angle between gap bridge bridge plate and gap bridge bridge leg can be adjusted, during locking nut locking, the angle between gap bridge bridge plate and gap bridge bridge leg can be locked, be convenient to elevating conveyor pass a bridge with elevating conveyor one piece transfer.
Embodiment 2
Embodiment 2 is with the difference of embodiment 1, articulated structure between gap bridge bridge leg and gap bridge bridge plate is the pin-and-hole be located on gap bridge bridge plate and gap bridge bridge leg and the bearing pin be arranged in pin-and-hole, the axis of pin-and-hole and bearing pin extends along the longitudinal direction, spline structure is provided with between gap bridge bridge leg and gap bridge bridge plate, by spline structure, gap bridge bridge leg edge is locked with the relative position of gap bridge bridge plate, elevating conveyor is passed a bridge and is connected to the upper side of elevating conveyor, elevating conveyor is passed a bridge and with elevating conveyor one piece of movement, can be convenient to transfer.Spline structure in the present embodiment is ratchet and pawl arrangement, and ratchet is located on gap bridge bridge leg, and ratchet is located on gap bridge bridge plate, by the cooperation of the click angle locking by gap bridge bridge leg and gap bridge bridge plate, is convenient to elevating conveyor and passes a bridge with elevating conveyor one piece transfer.
Elevating conveyor of the present utility model is passed a bridge in use, elevating conveyor gap bridge bridge plate is connected to the upper side of elevating conveyor, gap bridge bridge leg is connected by articulated structure with gap bridge bridge plate, adjustable angle between gap bridge bridge leg and gap bridge bridge plate, still can use after topographic change, does not need again to make, reduce cost, pass a bridge due to elevating conveyor simultaneously and be connected to the upper side of elevating conveyor, with elevating conveyor one piece of movement, the transfer that elevating conveyor is passed a bridge can be convenient to.
In other embodiment that elevating conveyor is passed a bridge, also can pass a bridge to above-mentioned elevating conveyor and be out of shape, described gap bridge bridge plate can also be welded on the upper side of elevating conveyor; Described spline structure can also be jack, and one end of jack is fixed on gap bridge bridge plate, and one end is fixing with on gap bridge bridge leg; Spline structure can not also be established between described gap bridge bridge plate and gap bridge bridge leg.
Claims (5)
1. an elevating conveyor is passed a bridge, comprise for across elevating conveyor, gap bridge bridge plate that thickness extends along the vertical direction, the left and right two ends of described gap bridge bridge plate are respectively equipped with gap bridge bridge leg, it is characterized in that: described gap bridge bridge plate is connected by articulated structure with described gap bridge bridge leg, and the hinge axes of described articulated structure extends along the longitudinal direction.
2. elevating conveyor according to claim 1 is passed a bridge, it is characterized in that: the adjusting bolt that described articulated structure comprises the bridge plate bolt hole be located on gap bridge bridge plate, is located at the bridge leg bolt hole corresponding with bridge plate bolt hole on gap bridge bridge leg and is arranged in bridge plate bolt hole and bridge leg bolt hole, the axis of described bridge plate bolt hole extends along the longitudinal direction, adjusting bolt is also provided with the locking nut for locking adjusting bolt.
3. elevating conveyor according to claim 1 is passed a bridge, and it is characterized in that: be provided with spline structure between described gap bridge bridge leg and described gap bridge bridge plate, and described spline structure is used for the relative position of locking gap bridge bridge leg and gap bridge bridge plate.
4. the elevating conveyor according to Claims 2 or 3 is passed a bridge, and it is characterized in that: described gap bridge bridge plate is connected with the upper side of described elevating conveyor.
5. elevating conveyor according to claim 4 is passed a bridge, and it is characterized in that: the front and rear sides of described gap bridge bridge plate is respectively equipped with front guardrail and rear guardrail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520799709.2U CN205115989U (en) | 2015-10-16 | 2015-10-16 | Elevating conveyor is passed a bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520799709.2U CN205115989U (en) | 2015-10-16 | 2015-10-16 | Elevating conveyor is passed a bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205115989U true CN205115989U (en) | 2016-03-30 |
Family
ID=55571610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520799709.2U Expired - Fee Related CN205115989U (en) | 2015-10-16 | 2015-10-16 | Elevating conveyor is passed a bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205115989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115123802A (en) * | 2022-07-08 | 2022-09-30 | 扎赉诺尔煤业有限责任公司 | Transporter pedestrian bridge and transporter |
-
2015
- 2015-10-16 CN CN201520799709.2U patent/CN205115989U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115123802A (en) * | 2022-07-08 | 2022-09-30 | 扎赉诺尔煤业有限责任公司 | Transporter pedestrian bridge and transporter |
| CN115123802B (en) * | 2022-07-08 | 2023-09-12 | 扎赉诺尔煤业有限责任公司 | Pedestrian bridge of reversed loader and reversed loader |
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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: 20160330 Termination date: 20161016 |