CN207177959U - A kind of mine down-hole granby car drop shaft anti-fall device - Google Patents
A kind of mine down-hole granby car drop shaft anti-fall device Download PDFInfo
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- CN207177959U CN207177959U CN201721182274.2U CN201721182274U CN207177959U CN 207177959 U CN207177959 U CN 207177959U CN 201721182274 U CN201721182274 U CN 201721182274U CN 207177959 U CN207177959 U CN 207177959U
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- drop shaft
- mine
- well head
- car
- hole
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Abstract
It the utility model is related to a kind of mine down-hole granby car drop shaft anti-fall device, belong to mine engineering device technique field, described mine down-hole granby car drop shaft anti-fall device pours basis, support, mine car running track including blocking bar, drop shaft well head, diagrid, mixed mud.The utility model on drop shaft well head by setting a railing parallel with mine car running track and that support is fixed with support, the railing is used and is made of the steel pipes of φ 127, even if mine car or electric locomotive are turned on one's side in drop shaft well head part, the railing of the middle steel pipe supports of φ 127 can bear mine car, electric locomotive impact, prevent mine car from directly impacting drop shaft well head part diagrid from mine car running track or falling accident occurs, effectively intercept the granby car caused by artificial origin, equipment deficiency to turn on one's side, avoid mine car from integrally toppling.Also, the utility model cost input is low, service year limit for length during use is simple in construction, easy to spread, and more powerful guarantee is provided for drop shaft well head safe operation.
Description
Technical field
The utility model belongs to mine engineering device technique field, specifically, is related to a kind of mine down-hole granby car and slips
Well anti-fall device.
Background technology
In mining production business unit, granby car is used cooperatively with drop shaft system, and the means of transportation is simple and convenient, peace
Complete reliable, turnover efficiency high, running cost are low, are widely used in mining production operation process.
But a certain degree of risk is consequently also brought in use, causes installations and facilities, personnel to fall well, therefore improve
Drop shaft well head safeguard procedures are most important.
The common anti-fall measure of drop shaft is to install diagrid in well head, and mine car is turned on one's side and diagrid on drop shaft can be impacted during use
Cause to damage, while personnel handle meeting association pendant well risk after mine car rollover, are continually and steadily produced to enterprise and bring certain influence,
Cause unnecessary security incident and heavy economic losses.
Therefore, it is necessary to be improved to existing anti-fall measure, realize that long range drop shaft well head granby car is anti-fall
Management and control, the situation for avoiding causing installations and facilities, personnel to fall well occur.
The content of the invention
In order to overcome problem present in background technology, the utility model provides a kind of mine down-hole granby car and slipped
Well anti-fall device, it can effectively avoid falling the generation of well event to provide one kind, reduce operating personnel's operating risk, and can be disposable
Build up, input cost is low, strong applicability, service year limit for length, the safer anti-fall mode of drop shaft granby car.
To achieve the above object, the utility model is achieved by the following technical solution：
Described mine down-hole granby car drop shaft anti-fall device include block bar 1, diagrid 3, mixed mud pour basis 4,
Support 5, described diagrid 3 are arranged on drop shaft well head 2, and mixed mud is poured around drop shaft well head 2 and pours basis 4, drop shaft well head 2
Symmetrical both sides well edge mixed mud pours and is respectively arranged with a support 5 on basis 4, is installed with two supports 5 and blocks bar
1, and it is parallel with the mine car running track 6 that the side of drop shaft well head 2 is set to block bar 1.
Preferably, described diagrid 3 is long × a width of 30 × 30cm grid, and diagrid 3 is being slipped by track installation
On well well head 2.
Preferably, described support 5 is the triangular supports of two 14# I-steel welding fabrications, the described bar 1 that blocks is adopted
It is made of the steel pipes of φ 127.
Preferably, described support 5 is fixedly connected with blocking bar 1 using fastener, or directly it is welded and fixed.
Preferably, described block the distance between bar 1 and mine car running track 6 is 80cm.
The beneficial effects of the utility model：
The utility model is by the way that setting one is parallel with mine car running track on drop shaft well head and fixes branch with support
The railing of support, the railing of the steel pipes of φ 127 using being made, even if mine car or electric locomotive are turned on one's side in drop shaft well head part, in
Between the steel pipe supports of φ 127 railing can bear mine car, electric locomotive impact, prevent mine car directly from mine car running track impact slip
Falling accident occurs for well well head part diagrid, effectively intercepts the granby car caused by artificial origin, equipment deficiency and turns on one's side, keeps away
Exempt from mine car integrally to topple.Also, the utility model cost input is low, service year limit for length during use is simple in construction, is easy to push away
Extensively, more powerful guarantee is provided for drop shaft well head safe operation.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
In figure, 1- blocks bar, 2- drop shafts well head, 3- diagrids, 4- mixed muds and pours basis, 5- supports, 6- mine car running tracks.
Embodiment
In order that the purpose of this utility model, technical scheme and beneficial effect are clearer, below in conjunction with accompanying drawing, to this
The preferred embodiment of utility model is described in detail, to facilitate the technical staff to understand.
As shown in figure 1, described mine down-hole granby car drop shaft anti-fall device includes blocking bar 1, diagrid 3, mixed mud
Basis 4, support 5 are poured, described diagrid 3 is arranged on drop shaft well head 2, and described diagrid 3 is long × a width of 30 × 30cm
Grid, and diagrid 3 by track installation on drop shaft well head 2.Mixed mud is poured around drop shaft well head 2 and pours basis 4, drop shaft well
2 symmetrical both sides well edge mixed muds of mouth pour and are respectively arranged with a support 5 on basis 4, and pouring basis 4 using mixed mud fixes
Support 5 can ensure the stability of support 5, prevent it from toppling over after being impacted.It is installed with two supports 5 and blocks bar 1,
And it is parallel with the mine car running track 6 that the side of drop shaft well head 2 is set to block bar 1, described support 5 is that two 14# I-steel weld
The triangular supports of shaping, block bar 1 and be made of the steel pipes of φ 127, welded using two 14# I-steel after forming triangular supports
As support 5, it is made to be made of the steel pipes of φ 127 and blocks bar 1, it is possible to increase the stability and weight capacity of support 5, meanwhile,
The steel pipes of φ 127, which are made, to be blocked bar 1 and will not deform easily, when the granby car in mine car running track 6 is turned on one's side, Neng Gouyou
Effect intercepts granby car, avoids granby car from directly impacting diagrid 3, and mine car pendant well event occurs.
Described support 5 is fixedly connected with blocking bar 1 using fastener, or is directly welded and fixed；Bar 1 will be blocked using fastener to fix
On support 5, it is easy to block bar 1 and dismantles and install.And it will directly block bar 1 and be welded on support 5 and can ensure that the stabilization of the two
Property, and cost is cheap.
Described block the distance between bar 1 and mine car running track 6 is 80cm, and granby car has certain height,
The distance between bar 1 and mine car running track 6 will be blocked and be arranged to 80cm, the granby car after rollover can be effectively intercepted, keep away
Exempt from due to blocking hypertelorism between bar 1 and mine car running track 6 or closely not reaching the purpose of interception excessively.
Operation principle of the present utility model：
Ore pass construction terminates, and is used at drop shaft well head 2 with 30 × 30cm of track installation diagrid 3, the surrounding of drop shaft well head 2
Concrete casting forms mixed mud and pours basis 4, and to be formed two will be welded using two 14# I-steel in irrigation process
Support 5 is poured into concrete foundation 4, and two supports 5 are located on the symmetrical both sides well edge of drop shaft well head 2 respectively, and support 5 is installed
The distance of mine car running track 6 is 80cm afterwards, horizontal on support 5 to take one using bar 1 is blocked made of the steel pipes of φ 127, block bar 1 with
The 6 parallel installation of mine car running track, support 5 are fixed with blocking bar 1 with fastener or are directly welded and fixed.During production operation such as
Granby car departs from mine car running track 6 and turned on one's side, and mine car, which will ride over, to be blocked on bar 1, prevents mine car from directly impacting drop shaft well
Diagrid 3 on mouth 2, so as to avoid mine car that pendant well event occurs.
The utility model is by the way that setting one is parallel with mine car running track on drop shaft well head and fixes branch with support
The railing of support, the railing of the steel pipes of φ 127 using being made, even if mine car or electric locomotive are turned on one's side in drop shaft well head part, in
Between the steel pipe supports of φ 127 railing can bear mine car, electric locomotive impact, prevent mine car directly from mine car running track impact slip
Falling accident occurs for well well head part diagrid, effectively intercepts the granby car caused by artificial origin, equipment deficiency and turns on one's side, keeps away
Exempt from mine car integrally to topple.Also, the utility model cost input is low, service year limit for length during use is simple in construction, is easy to push away
Extensively, more powerful guarantee is provided for drop shaft well head safe operation.
Finally illustrate, preferred embodiment above is only unrestricted to illustrate the technical solution of the utility model, to the greatest extent
The utility model has been described in detail by above preferred embodiment for pipe, but those skilled in the art should manage
Solution, can make various changes, without departing from the utility model claims book institute to it in the form and details
The scope of restriction.
Claims (5)
- A kind of 1. mine down-hole granby car drop shaft anti-fall device, it is characterised in that：Described mine down-hole granby car Drop shaft anti-fall device includes blocking bar（1）, diagrid（3）, mixed mud pour basis（4）, support（5）, described diagrid（3）It is arranged on Drop shaft well head（2）On, drop shaft well head（2）Surrounding pours mixed mud and pours basis（4）, drop shaft well head（2）Symmetrical both sides well edge Mixed mud pours basis（4）On be respectively arranged with a support（5）, two supports（5）On be installed with and block bar（1）, and block Bar（1）With drop shaft well head（2）The mine car running track that side is set（6）It is parallel.
- A kind of 2. mine down-hole granby car drop shaft anti-fall device according to claim 1, it is characterised in that：Described Diagrid（3）It is long × a width of 30 × 30cm grid, and diagrid（3）By track installation in drop shaft well head（2）On.
- A kind of 3. mine down-hole granby car drop shaft anti-fall device according to claim 1, it is characterised in that：Described Support（5）For the triangular supports of two 14# I-steel welding fabrications, described blocks bar（1）It is made of the steel pipes of φ 127.
- A kind of 4. mine down-hole granby car drop shaft anti-fall device according to claim 3, it is characterised in that：Described Support（5）With blocking bar（1）It is fixedly connected using fastener, or is directly welded and fixed.
- A kind of 5. mine down-hole granby car drop shaft anti-fall device according to claim 1, it is characterised in that：Described Block bar（1）With mine car running track（6）The distance between be 80cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721182274.2U CN207177959U (en) | 2017-09-15 | 2017-09-15 | A kind of mine down-hole granby car drop shaft anti-fall device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721182274.2U CN207177959U (en) | 2017-09-15 | 2017-09-15 | A kind of mine down-hole granby car drop shaft anti-fall device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207177959U true CN207177959U (en) | 2018-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721182274.2U Active CN207177959U (en) | 2017-09-15 | 2017-09-15 | A kind of mine down-hole granby car drop shaft anti-fall device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114352349A (en) * | 2021-12-03 | 2022-04-15 | 中国华冶科工集团有限公司 | Protection method and device for drop shaft unloading station |
-
2017
- 2017-09-15 CN CN201721182274.2U patent/CN207177959U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114352349A (en) * | 2021-12-03 | 2022-04-15 | 中国华冶科工集团有限公司 | Protection method and device for drop shaft unloading station |
| CN114352349B (en) * | 2021-12-03 | 2023-07-18 | 中国华冶科工集团有限公司 | Protection method and device for drop shaft unloading station |
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