CN205117341U - Quick moving mechanism is used to entry driving machine support - Google Patents
Quick moving mechanism is used to entry driving machine support Download PDFInfo
- Publication number
- CN205117341U CN205117341U CN201520964472.9U CN201520964472U CN205117341U CN 205117341 U CN205117341 U CN 205117341U CN 201520964472 U CN201520964472 U CN 201520964472U CN 205117341 U CN205117341 U CN 205117341U
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- China
- Prior art keywords
- magnet
- panel
- hinge plate
- plate
- moving mechanism
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- Expired - Fee Related
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Abstract
The utility model discloses a quick moving mechanism is used to entry driving machine support, its characterized in that: including the top panel of last magnet and interval setting, lower panel, upward the magnet both sides all are provided with and cut with scissors the board, on cut with scissors the board and pass the top panel, with lower panel fixed connection, on cut with scissors board and last magnet through the round pin hub connection and cut with scissors on, and be fixed with the locating lever that is higher than magnet on the board, two lower buttresss of panel lower end fixedly connected with are provided with down magnet between two lower buttresss down, and lower buttress passes through the pinned connection with lower magnet, include still that one end and lower magnet pass through the mounting panel that magnetic force links to each other, the other end and the entry driving machine fixed connection of mounting panel.
Description
Technical field
The servicing unit that the utility model uses when relating to digging laneway in a kind of underground coal mine and coal rock layer, particularly a kind of development machine support rapid moving mechanism.
Background technology
During coal mine underground tunneling roadway, after development machine falls to coalingging rock stratum, for ensureing construction safety, need to help to carry out temporary lining to back and two, because limiting by lane space, what generally adopt at present helps temporary lining technology to have three kinds to top board and two, and one is adopt π steel or round steel pipe as front spy temporary lining, two is adopt on development machine to add metal casing, and three is adopting the metallic support can taking a step to move forward to couple together as temporary lining.But due to above three kinds of modes Shortcomings all in various degree, a kind of aerial mobile cribbing is used gradually, this removable support is held up by development machine rocking arm, move to the position needing supporting, the top of being carried out back and side face guard by telescoping mechanism that is upper and lower, left and right is real, achieve active support, and disturbance repeatedly can not be formed to top board, achieve tunneling continuously fast of tunnel.
But, when the rocking arm of development machine goes to hold up support, be not easy the mid point finding support, cause and lay particular stress on, make support landing occur in moving process or topple over.
Summary of the invention
The purpose of this utility model is to provide a kind of development machine support rapid moving mechanism, can be found the centre position of support by this travel mechanism fast and accurately.
For achieving the above object, the scheme that the utility model is taked is: a kind of development machine support rapid moving mechanism, comprise magnet and spaced top panel, lower panel, described upper magnet both sides are provided with hinge plate, described upper hinge plate is through described top panel, and be fixedly connected with lower panel with top panel respectively, described upper hinge plate and upper magnet pass through pinned connection, bearing pin, through upper hinge plate and upper magnet, upper hinge plate is fixed with the backstay higher than upper magnet; Cut with scissors plate under being fixedly connected with two pieces below described lower panel, cut with scissors between plate and be provided with lower magnet under two pieces, lower hinge plate and lower magnet are by pinned connection, and bearing pin is through lower hinge plate and lower magnet; This rapid moving mechanism also comprises the installing plate that one end is connected by magnetic force with lower magnet, and the other end of described installing plate is fixedly connected with development machine.
As preferably, described upper magnet cross section is inverted "convex" shape, described upper hinge plate is positioned at the both sides at the narrower place of magnet, upper magnet is comparatively provided with overhead gage in Kuan Chu both sides, adds support strength, and described overhead gage is fixedly connected with described top panel, upper magnet, overhead gage and upper hinge plate pass through pinned connection, bearing pin is through overhead gage, upper hinge plate and upper magnet, and described backstay is fixed on outside overhead gage, and height is higher than upper magnet.
As preferably, described lower magnet cross section is " convex " font, described lower hinge plate is positioned at both sides, lower magnet narrower place, lower magnet is comparatively provided with lower baffle plate in Kuan Chu both sides, add support strength, described lower baffle plate is fixedly connected with described lower panel, and lower magnet, lower baffle plate and lower hinge plate are by pinned connection, and bearing pin is through lower baffle plate, lower hinge plate and lower magnet.
As preferably, also comprise casing, the part from upper magnet to lower magnet is all fixed in casing, and backstay, higher than edge on casing, makes whole travel mechanism attractive in appearance, convenient transport.
The utility model beneficial effect: the setting of backstay and upper magnet makes this travel mechanism accurately can find the centre position of support, facilitates development machine to hold up support, does not lay particular stress on; The setting of installing plate and lower magnet, convenient when this travel mechanism is connected with development machine rocking arm, save time.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the A-A sectional view of Fig. 1.
In figure: 1, installing plate, 2, lower magnet, 3, lower baffle plate, 4, bearing pin, 5, lower hinge plate, 6, lower panel, 7, upper hinge plate, 8, top panel, 9, upper magnet, 10, overhead gage, 11, backstay, 12, fishplate bar, 13, casing, 14, suspension ring.
Detailed description of the invention
Development machine support rapid moving mechanism as shown in the figure, comprise magnet 9, top panel 8 and lower panel 6, top panel 8 and lower panel about 6 parallel interval are arranged, upper magnet 9 cross section is inverted "convex" shape, both sides, upper magnet 9 narrower place are provided with hinge plate 7, upper hinge plate 7 is through top panel 8, weld together with lower panel 6, by being welded and fixed between upper hinge plate 7 and top panel 8, upper magnet 9 comparatively Kuan Chu both sides is provided with overhead gage 10, overhead gage 10 is welded on top panel 8, the upper end of overhead gage is welded with backstay 11 by fishplate bar 12, backstay 11 is higher than above magnet, bearing pin 4 is through overhead gage 10, upper hinge plate 7 and upper magnet 9, three is connected, plate 5 is cut with scissors under the soffit of lower panel 6 is welded with two pieces, cut with scissors under two pieces between plate 5 and be provided with lower magnet 2, the cross section of lower magnet 2 is " convex " font, lower hinge plate 5 is positioned at both sides, lower magnet 2 narrower place, lower magnet 2 comparatively Kuan Chu both sides is provided with lower baffle plate 3, lower baffle plate 3 is welded on the soffit of lower panel 6, and three, through lower baffle plate 3, lower hinge plate 5 and lower magnet 2, connects by bearing pin 4, installing plate 1 is connected with by magnetic force in the below of lower magnet 2, during use, the locating hole that processing is closed with backstay 11 position and matching size in the middle part of the back timber of driving frame, installing plate 1 is fixed on development machine rocking arm, development machine rocking arm drives this travel mechanism to move to below development machine support, then slowly rocking arm is risen, it is the locating hole that backstay 11 inserts on support, now hold up point and be carriage center position, under the effect of upper magnet 9, this travel mechanism and development machine support firmly connect together.
For making rapid moving mechanism described in this programme attractive in appearance and being convenient for carrying, the part between upper magnet 9 to lower magnet 2 is all put into casing 13, casing 13 lateral wall arranges the suspension ring 14 for lifting.
The above is only preferred embodiment of the present utility model; protection domain of the present utility model is also not only confined to above-described embodiment; all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model; should be understood that; for those skilled in the art; do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a development machine support rapid moving mechanism, it is characterized in that: comprise magnet and spaced top panel, lower panel, described upper magnet both sides are provided with hinge plate, described upper hinge plate is through described top panel, be fixedly connected with lower panel with top panel respectively, described upper hinge plate and upper magnet, by pinned connection, upper hinge plate are fixed with the backstay higher than upper magnet; Cut with scissors plate under being fixedly connected with two pieces below described lower panel, cut with scissors between plate and be provided with lower magnet under two pieces, lower hinge plate and lower magnet pass through pinned connection; Also comprise the installing plate that one end is connected by magnetic force with lower magnet, the other end of described installing plate is fixedly connected with development machine.
2. a kind of development machine support rapid moving mechanism according to claim 1, it is characterized in that: described upper magnet cross section is inverted "convex" shape, described upper hinge plate is positioned at the both sides at the narrower place of magnet, upper magnet is comparatively provided with overhead gage in Kuan Chu both sides, described overhead gage is fixedly connected with described top panel, upper magnet, overhead gage and upper hinge plate are by pinned connection, and described backstay is fixed on outside overhead gage, and height is higher than upper magnet.
3. a kind of development machine support rapid moving mechanism according to claim 1, it is characterized in that: described lower magnet cross section is " convex " font, described lower hinge plate is positioned at both sides, lower magnet narrower place, lower magnet is comparatively provided with lower baffle plate in Kuan Chu both sides, described lower baffle plate is fixedly connected with described lower panel, and lower magnet, lower baffle plate and lower hinge plate pass through pinned connection.
4. a kind of development machine support rapid moving mechanism according to claim 1, it is characterized in that: also comprise casing, the part between described upper magnet to lower magnet is all fixed in described casing, and described backstay is higher than edge on casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520964472.9U CN205117341U (en) | 2015-11-30 | 2015-11-30 | Quick moving mechanism is used to entry driving machine support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520964472.9U CN205117341U (en) | 2015-11-30 | 2015-11-30 | Quick moving mechanism is used to entry driving machine support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205117341U true CN205117341U (en) | 2016-03-30 |
Family
ID=55572960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520964472.9U Expired - Fee Related CN205117341U (en) | 2015-11-30 | 2015-11-30 | Quick moving mechanism is used to entry driving machine support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205117341U (en) |
-
2015
- 2015-11-30 CN CN201520964472.9U patent/CN205117341U/en not_active Expired - Fee Related
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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: 20160330 Termination date: 20161130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |