CN203449234U - Tooling device for safe and rapid replacement of belt supporting rollers - Google Patents
Tooling device for safe and rapid replacement of belt supporting rollers Download PDFInfo
- Publication number
- CN203449234U CN203449234U CN201320405927.4U CN201320405927U CN203449234U CN 203449234 U CN203449234 U CN 203449234U CN 201320405927 U CN201320405927 U CN 201320405927U CN 203449234 U CN203449234 U CN 203449234U
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- belt
- bracing frame
- supporting
- safe
- action bars
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Abstract
A tooling device for safe and rapid replacement of belt supporting rollers is characterized in that the device comprises at least two support frames and at least one operational rod, wherein the support frame is equipped with a movable connecting mechanism connected to belt groove steel and the belt groove steel for respective fixation of the support frames on both ends; each of the support frame is equipped with at least two locating tables different in height and the operational rod for supporting the articles; and the device comprises at least two lifting hooks and at least one assistant supporting rod, wherein one end of the lifting hook is connected to the operational rod which is supported on the supporting frame and the other end is connected to the assistant supporting rod; the supporting frame is equipped with a T-shaped lifting hook which is an OC-type turnbuckle screw. The tooling device for the safe and rapid replacement of the belt supporting rollers has the advantages that the device is simple, and light and convenient in carrying at a belt position; can be operated, while procedures, labor and time (a machine needs to be shut down for only five minutes) can be saved, and brings no damage or harm to a belt; and is safe, firm and reliable.
Description
Technical field
The utility model relates to mine, metallurgy etc. and utilizes Belt Conveying material system maintenance tool, particularly a kind of belt holder rod fitting device of changing safely and fast.
Background technology
In current Belt Conveying material running, the effect of carrying roller is to support upper and lower two-layer conveyer belt and weight of material, the necessary flexibility and reliability of carrying roller running, reduce the frictional force of belt conveyor pair roller barrel, to accounting for the life-span of more than 25% belt conveyor of conveyer system totle drilling cost, play a crucial role, it bears more than 70% frictional force of belt conveyor, and in running, belt roller, owing to being squeezed and damaging often appears in friction meeting, belongs to normal phenomenon.The carrying roller damaging needs to change in time, otherwise can affect the life-span of conveyer belt.According to belt conveyor rules regulations, must shut down and change carrying roller, otherwise device damage and occur security incident.Changing at present belt roller does not have special-purpose operating equipment and rules, and major part is that belt roller simply manually will damage roller taking-up belt sled with a crowbar 2-4 people afterwards in shutdown need change time after damaging carrying roller again.That the method obviously exists is time-consuming, effort and potential safety hazard, if crowbar supports bad very easily go out security incident and scratch belt.General replacement belt upper supporting roller needs 15 minutes, and lower roller needs 20 minutes.If the required replacing time of circumstance complication is longer, long-time replacing affects normal production.
Summary of the invention
The belt of the replacing safely and fast holder rod fitting device that the purpose of this utility model is just to provide a kind of simple to operate, quick, safe ready and is difficult for scratch belt.
Solution of the present utility model is such: the action bars that the utlity model has at least two bracing frames and at least one, described bracing frame is provided with the bindiny mechanism alive being connected with belt channel-section steel, for bracing frame being separately fixed to the belt channel-section steel at two ends; Bracing frame described in every is at least provided with two positioning tables that highly do not wait, for supporting described action bars.
Technical scheme also comprises more specifically: also have at least two suspension hooks and at least one secondary support bar, described suspension hook one end is connected with the action bars that is supported on bracing frame, other end auxiliary connection support bar.
Further: described bracing frame is provided with T-shaped hook.
Further: described suspension hook is OC type turnbuckle screw.
The utility model has the advantages that:
(1) simply light, conveniently in belt post, carry.
(2) operation saving of labor, laborsaving, save time (only needing to shut down 5 minutes), can not damage, damage belt.
(3) safety firmly, reliably.
Accompanying drawing explanation
Accompanying drawing is embodiment of the present utility model.
Fig. 1 is the structural representation of the utility model embodiment mono-.
Fig. 2 is the structural representation of the utility model embodiment bis-.
Fig. 3 is the structural representation of the utility model embodiment tri-.
Fig. 4 is that suspension hook 3 is the structural representation of OC type turnbuckle screw.
The specific embodiment
Embodiment:
As shown in Figure 1, adopt two bracing frames 1 and one action bars 5, every bracing frame 1 lower end is provided with draw-in groove, and draw-in groove is stuck in belt channel-section steel 7 and connects and survive bindiny mechanism, fixing with Fixed latches 6, and bracing frame 1 tilts when preventing from changing slope carrying roller; Bracing frame 1 described in every is provided with two positioning tables that highly do not wait, for supporting described action bars 5.
1, bracing frame 1 is injected to belt channel-section steel 7, then insert Fixed latches 6;
2, action bars 5 is put belt bottom shift-in bracing frame 1 positioning step into, action bars 5 is up extracted into bracing frame 1 second lattice positioning table place belt 9 unsettled, carrying roller 8 in the middle of now can replacing with.
Embodiment 2 is the embodiment that in the heavy situation of stress point, snub pulley changed, and its operating procedure is:
As shown in Figure 2, if snub pulley 2 is stressed large, adopt two bracing frames 1 and one action bars 5, every bracing frame 1 lower end is provided with draw-in groove, draw-in groove is stuck in belt channel-section steel 7 and connects and survive bindiny mechanism, fixing with Fixed latches 6, and bracing frame 1 tilts when preventing from changing slope carrying roller; Adopt two suspension hooks 3 and a secondary support bar 4, described suspension hook 3 adopts OC type turnbuckle screw, and O type circle is suspended to the T-shaped hook of bracing frame 1, other end C type is connected with secondary support bar 4, then rotate OC type turnbuckle screw, belt 9 is unsettled, replaceable snub pulley 2 now.
Embodiment 3 is the embodiment that in the situation of not stressing, snub pulley changed, and its operating procedure is:
As shown in Figure 3, now adopt two bracing frames 1 and one action bars 5, every bracing frame 1 lower end is provided with draw-in groove, and draw-in groove is stuck in belt channel-section steel 7 and connects and survive bindiny mechanism, fixing with Fixed latches 6, and bracing frame 1 tilts when preventing from changing slope carrying roller; Described suspension hook 3 adopts OC type turnbuckle screws, and O type circle is suspended to action bars 5, after hanging up properly lower suspension hook on action bars 5 is risen to the first lattice positioning table of bracing frame 1, now belt 9 is unsettled, can change snub pulley 2.
Claims (4)
1. change safely and fast belt holder rod fitting device for one kind, it is characterized in that: the action bars (5) with at least two bracing frames (1) and at least one, described bracing frame (1) is provided with the bindiny mechanism alive being connected with belt channel-section steel (7), for bracing frame (1) being separately fixed to the belt channel-section steel (7) at two ends; Bracing frame described in every (1) is at least provided with two positioning tables that highly do not wait, for supporting described action bars (5).
2. the belt holder rod fitting device of changing safely and fast according to claim 1, it is characterized in that: the secondary support bar (4) also with at least two suspension hooks (3) and at least one, described suspension hook (3) one end is connected with the action bars (5) that is supported on bracing frame (1), other end auxiliary connection support bar (4).
3. the belt holder rod fitting device of changing safely and fast according to claim 2, is characterized in that: described bracing frame (1) is provided with T-shaped hook.
4. the belt holder rod fitting device of changing safely and fast according to claim 2, is characterized in that: described suspension hook (3) is OC type turnbuckle screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320405927.4U CN203449234U (en) | 2013-07-09 | 2013-07-09 | Tooling device for safe and rapid replacement of belt supporting rollers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320405927.4U CN203449234U (en) | 2013-07-09 | 2013-07-09 | Tooling device for safe and rapid replacement of belt supporting rollers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203449234U true CN203449234U (en) | 2014-02-26 |
Family
ID=50129136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320405927.4U Expired - Fee Related CN203449234U (en) | 2013-07-09 | 2013-07-09 | Tooling device for safe and rapid replacement of belt supporting rollers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203449234U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112960333A (en) * | 2021-02-03 | 2021-06-15 | 安徽马鞍山万能达发电有限责任公司 | Roller maintenance device of belt conveyor |
-
2013
- 2013-07-09 CN CN201320405927.4U patent/CN203449234U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112960333A (en) * | 2021-02-03 | 2021-06-15 | 安徽马鞍山万能达发电有限责任公司 | Roller maintenance device of belt conveyor |
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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 |
Granted publication date: 20140226 Termination date: 20160709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |