CN209780935U - Colliery hydraulic support stand ear seat auxiliary installation device - Google Patents
Colliery hydraulic support stand ear seat auxiliary installation device Download PDFInfo
- Publication number
- CN209780935U CN209780935U CN201920210001.7U CN201920210001U CN209780935U CN 209780935 U CN209780935 U CN 209780935U CN 201920210001 U CN201920210001 U CN 201920210001U CN 209780935 U CN209780935 U CN 209780935U
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- China
- Prior art keywords
- hydraulic support
- stand
- coal mine
- bottom plate
- stand column
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- Expired - Fee Related
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Abstract
The utility model provides a colliery hydraulic support stand ear seat auxiliary erection device, includes colliery hydraulic support's stand, ear seat and horizontally bottom plate, the bottom surface four corners difference fixed mounting universal wheel of bottom plate, the articulated fixed rod end of connecting the cylinder in top surface middle part of bottom plate, the articulated one side of connecting the supporting shoe of movable rod end of cylinder, the arc recess is seted up to the opposite side of supporting shoe, the arc recess can with the periphery contact cooperation of stand. The auxiliary mounting device of the utility model has simple structure and convenient operation, can more stably limit the position of the upright post when in use, and further can prevent the upright post from toppling, thereby further improving the safety of working personnel during working; and the utility model discloses a supplementary installation device can replace the work of the hand stand of staff completely, is favorable to further reducing staff's intensity of labour, and is more convenient when using, is fit for using widely.
Description
Technical Field
The utility model belongs to colliery hydraulic support installation auxiliary assembly field, specifically speaking are colliery hydraulic support stand ear seat auxiliary installation device.
Background
the coal mine hydraulic support is a structure for controlling the mine pressure of a coal face, and comprises a support, a stand column and other devices, when the stand column is installed, the hinged end of the stand column is firstly inserted into a support lug seat, and then the stand column is in splicing fit with the support lug seat by utilizing a pin, at present, when the hinged end of the stand column is inserted into the support lug seat, most of workers need to hold the stand column by hands, so as to assist the positioning of the stand column and the support lug seat, thereby leading the labor intensity of the workers to be larger and the safety coefficient to be lower, the utility model with the authorization publication number of CN 205858395U discloses a coal mine hydraulic support stand column lug seat auxiliary installation device, the device utilizes two magnets to be respectively adsorbed on two lug plates of the support lug seat under the action of magnetic force, thereby achieving the effect of auxiliary positioning, relieving the labor intensity of the workers to a certain degree, but because of the limited magnetic force of the magnets, hardly guarantee the firm connection of magnet and support ear seat when using, consequently still need the staff to hold up the stand when the installation, when the stand is receiving the exogenic action, magnet and support ear seat easily disconnection, and then easily lead to the stand to take place to empty to easily injure by a crashing object staff, still comparatively dangerous when using.
SUMMERY OF THE UTILITY MODEL
The utility model provides a colliery hydraulic support stand ear seat auxiliary erection device for solve the defect among the prior art.
The utility model discloses a following technical scheme realizes:
The utility model provides a colliery hydraulic support stand ear seat auxiliary erection device, includes colliery hydraulic support's stand, ear seat and horizontally bottom plate, the bottom surface four corners difference fixed mounting universal wheel of bottom plate, the articulated fixed rod end of connecting the cylinder in top surface middle part of bottom plate, the articulated one side of connecting the supporting shoe of movable rod end of cylinder, the arc recess is seted up to the opposite side of supporting shoe, the arc recess can with the periphery contact cooperation of stand.
According to the auxiliary mounting device for the upright post lug seat of the coal mine hydraulic support, the universal wheels are self-locking universal wheels.
According to the auxiliary installation device for the upright post lug seat of the coal mine hydraulic support, the arc-shaped rubber pad is fixedly installed on the inner wall of the arc-shaped groove, and the concave surface of the arc-shaped rubber pad can be in contact fit with the periphery of the upright post.
According to the auxiliary mounting device for the upright post lug seat of the coal mine hydraulic support, the cart handle is fixedly mounted on one side of the top surface of the bottom plate.
According to the auxiliary mounting device for the upright post lug seat of the coal mine hydraulic support, the Y-shaped support frame is fixedly mounted on the other side of the top surface of the bottom plate, and the support surface of the Y-shaped support frame can be in contact fit with the periphery of the fixing rod of the air cylinder.
According to the auxiliary mounting device for the upright post lug seat of the coal mine hydraulic support, the base plate is a rectangular steel plate.
The utility model has the advantages that: when using, earlier with the utility model discloses an auxiliary device removes colliery hydraulic support's inboard, with the supporting shoe adjust to with the position of stand parallel and level, place the stand again in the arc recess, when the installation stand, start the cylinder, the cylinder extends, and then the movable rod of cylinder promotes the supporting shoe rebound, the supporting shoe can hold up the stand vertical state, and then in the hinged end that enables the stand inserted the ear seat to enable the staff and utilize the pin to be connected stand and ear seat. The auxiliary mounting device of the utility model has simple structure and convenient operation, can more stably limit the position of the upright post when in use, and further can prevent the upright post from toppling, thereby further improving the safety of working personnel during working; and the utility model discloses a supplementary installation device can replace the work of the hand stand of staff completely, is favorable to further reducing staff's intensity of labour, and is more convenient when using, is fit for using widely.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is a view in the direction A of FIG. 1; FIG. 3 is an enlarged view of the view of FIG. 1 taken along line B; fig. 4 is an enlarged view of the view along direction C of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model provides a colliery hydraulic support stand ear seat auxiliary erection device, as shown in the figure, including colliery hydraulic support's stand 1, ear seat 2 and horizontally bottom plate 3, the bottom surface four corners of bottom plate 3 is fixed mounting universal wheel 4 respectively, and the articulated fixed rod end of connecting cylinder 5 in the middle part of the top surface of bottom plate 3, the articulated one side of connecting supporting shoe 6 of the movable rod end of cylinder 5, arc recess 7 is seted up to the opposite side of supporting shoe 6, and arc recess 7 can contact the cooperation with the periphery of stand 1. When using, earlier with the utility model discloses an auxiliary device removes colliery hydraulic support's inboard, adjust the position with 1 parallel and level of stand with supporting shoe 6, place arc recess 7 with stand 1 again in, when installing stand 1, start cylinder 5, cylinder 5 extends, and then the movable rod of cylinder 5 promotes supporting shoe 6 and upwards removes, and vertical state can be held up with stand 1 to supporting shoe 6, and then enable stand 1's hinged end and insert in ear seat 2 to enable the staff and utilize the pin to be connected stand 1 and ear seat 2. The auxiliary installation device of the utility model has simple structure and convenient operation, can more stably limit the position of the upright post 1 when in use, and further can prevent the upright post 1 from toppling, thereby further improving the safety of workers during working; and the utility model discloses a supplementary installation device can replace the work of staff hand stand 1 completely, is favorable to further reducing staff's intensity of labour, and is more convenient when using, is fit for using widely.
Particularly, in order to further improve the utility model discloses an auxiliary installation device is stability when using, universal wheel 4 in this embodiment be from locking-type universal wheel. When using, all lock the position of universal wheel 4, and then can further avoid the utility model discloses an offset takes place for supplementary installation device's position to can further improve the utility model discloses a stability of supplementary installation device when using.
Specifically, for the security of further improvement staff when installing stand 1, the inner wall fixed mounting arc rubber pad 8 of arc recess 7, the concave surface of arc rubber pad 8 can cooperate with the periphery contact of stand 1. Arc rubber pad 8 can further increase the frictional force between the periphery of arc recess 7 and stand 1, and then can further prevent that supporting shoe 6 from taking place to slide when supporting stand 1 and leading to stand 1 to empty to the security of staff when installation stand 1 can further be improved.
Further, in order to be convenient for the staff to remove more the utility model discloses an auxiliary installation device, this embodiment top surface one side fixed mounting cart handle 9 of bottom plate 3. When using, the staff can promote or drag through shallow handle 9 the utility model discloses an auxiliary installation device removes, and is more convenient when using.
Furthermore, as shown in the drawings, a Y-shaped supporting frame 10 is fixedly installed on the other side of the top surface of the bottom plate 3 in the embodiment, and a supporting surface of the Y-shaped supporting frame 10 can be in contact fit with the periphery of the fixing rod of the cylinder 5. Can support cylinder 5 through Y type support frame 10, and then be convenient for inject the position of cylinder 5 when not operating condition, thereby be convenient for remove more the utility model discloses an auxiliary installation device.
Furthermore, in order to further improve the stability of the auxiliary installation device of the present invention, the bottom plate 3 of the present embodiment is a rectangular steel plate. The density of steel sheet is great, and the weight is great, and then can further reduce the utility model discloses a supplementary installation device's focus to can further improve the utility model discloses a supplementary installation device's stability.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a colliery hydraulic support stand ear seat assists installation device which characterized in that: the coal mine hydraulic support comprises a stand column (1) of a coal mine hydraulic support, lug seats (2) and a horizontal base plate (3), wherein four corners of the bottom surface of the base plate (3) are respectively and fixedly provided with universal wheels (4), the middle part of the top surface of the base plate (3) is hinged with a fixed rod end of a cylinder (5), a movable rod end of the cylinder (5) is hinged with one side of a supporting block (6), an arc-shaped groove (7) is formed in the other side of the supporting block (6), and the arc-shaped groove (7) can be in contact fit with the periphery of the stand column (.
2. The coal mine hydraulic support stand column lug seat auxiliary mounting device as claimed in claim 1, wherein: the universal wheels (4) are self-locking universal wheels.
3. The coal mine hydraulic support stand column lug seat auxiliary mounting device as claimed in claim 1, wherein: the inner wall of the arc-shaped groove (7) is fixedly provided with an arc-shaped rubber pad (8), and the concave surface of the arc-shaped rubber pad (8) can be in contact fit with the periphery of the upright post (1).
4. The coal mine hydraulic support stand column lug seat auxiliary mounting device as claimed in claim 1, wherein: and a trolley handle (9) is fixedly arranged on one side of the top surface of the bottom plate (3).
5. The coal mine hydraulic support stand column lug seat auxiliary mounting device as claimed in claim 1, wherein: the other side of the top surface of the bottom plate (3) is fixedly provided with a Y-shaped support frame (10), and the support surface of the Y-shaped support frame (10) can be in contact fit with the periphery of a fixing rod of the cylinder (5).
6. The coal mine hydraulic support stand column lug seat auxiliary mounting device as claimed in claim 1, wherein: the bottom plate (3) is a rectangular steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920210001.7U CN209780935U (en) | 2019-02-19 | 2019-02-19 | Colliery hydraulic support stand ear seat auxiliary installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920210001.7U CN209780935U (en) | 2019-02-19 | 2019-02-19 | Colliery hydraulic support stand ear seat auxiliary installation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209780935U true CN209780935U (en) | 2019-12-13 |
Family
ID=68795077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920210001.7U Expired - Fee Related CN209780935U (en) | 2019-02-19 | 2019-02-19 | Colliery hydraulic support stand ear seat auxiliary installation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209780935U (en) |
-
2019
- 2019-02-19 CN CN201920210001.7U patent/CN209780935U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191213 Termination date: 20210219 |