CN214697903U - Assembling mould for hydraulic support outer locking device - Google Patents
Assembling mould for hydraulic support outer locking device Download PDFInfo
- Publication number
- CN214697903U CN214697903U CN202120802210.8U CN202120802210U CN214697903U CN 214697903 U CN214697903 U CN 214697903U CN 202120802210 U CN202120802210 U CN 202120802210U CN 214697903 U CN214697903 U CN 214697903U
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- otic placode
- hydraulic support
- base
- setting element
- sleeve
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Abstract
The utility model provides an outer locking device of hydraulic support is with assembling mould belongs to hydraulic support and assembles technical field for double ear plate on the hydraulic support roof beam body and the monaural plate on the side guard plate are assembled, including the base, be used for the fixed position sleeve of assembling the mould and be used for the location to wait to assemble the otic placode setting element of otic placode, the position sleeve sets up on the base, base both ends fixedly connected with the otic placode setting element, the otic placode setting element is in base width within range, set up on the otic placode setting element and wait to assemble otic placode round pin shaft hole matched with otic placode locating hole, the axis direction of otic placode locating hole with the length direction of base is perpendicular. The utility model provides an assemble mould positioning accuracy height, it is convenient to assemble, has realized assembling of two otic placodes on single otic placode and the roof beam body on the offside backplate for the round pin shaft hole of single otic placode and two otic placodes is coaxial, so that the round pin axle can penetrate the locking that realizes the side guard plate in the common round pin shaft hole of two otic placodes and single otic placode smoothly.
Description
Technical Field
The utility model belongs to the technical field of hydraulic support assembles, concretely relates to outer locking device of hydraulic support is with assembling mould.
Background
The hydraulic support top beam and top beam side guard plate and the shield beam and shield beam side guard plate are assembled, and the assembly is characterized in that a sleeve on the top beam and the shield beam is matched with a seat ring on the side guard plate through a guide rod, a side push jack and a pin shaft, a locking device of the side guard plate comprises a locking lug plate and a pin shaft (shown in figure 11), namely, a double-lug plate is arranged on a beam body, a single-lug plate is arranged on the side guard plate, when the side guard plate is completely in a withdrawing state, the single-lug plate on the side guard plate is inserted into the double-lug plate of the beam body, then the pin shaft is inserted into a common pin shaft hole of the double-lug plate and the single-lug plate to realize locking of the side guard plate, when the side guard plate is actually used under a mine, the left side guard plate and the right side guard plate are not used simultaneously, when one side is used, the other side needs to be locked through the pin shaft, and accidents are prevented; both sides need to be locked during shipment.
The assembly mode of the hydraulic support outer locking device in the prior art adopts manual marking, namely, the positions of the lug plates to be assembled are found out on the side guard plates and the beam body, and then the lug plates are assembled one by one.
Disclosure of Invention
In view of this, the utility model provides a hydraulic support outer locking device is with assembling mould to hydraulic support outer locking device pin hole that the mode positioning accuracy that exists is low among the solution prior art, can not guarantee that both ears board on the monaural board and the roof beam body on the side guard board is coaxial, leads to the side guard board to appear the card when withdrawing the state and do not can't lock the technical problem.
The utility model provides a technical scheme that its technical problem adopted as follows:
the utility model provides an outer locking device of hydraulic support is with assembling mould for double ear board on the hydraulic support roof beam body and the single otic placode on the side guard plate are assembled, include the base, be used for the fixed position sleeve of assembling the mould and be used for the location to treat the otic placode setting element of assembling the otic placode, the position sleeve sets up on the base, base both ends fixedly connected with the otic placode setting element, the otic placode setting element is in the base width scope, set up on the otic placode setting element and treat to assemble otic placode round pin shaft hole matched with otic placode locating hole, the axis direction of otic placode locating hole with the length direction of base is perpendicular.
Preferably, the number of the lug plate positioning pieces is two to fix the single lug plate on the side guard plate, during assembly, the lug plate positioning pieces are positioned on two sides of the single lug plate on the side guard plate, and the lug plate positioning pieces and the single lug plate are fixed through pin shafts.
Preferably, the number of the lug plate positioning pieces is one, so that the double lug plates on the beam body are fixed, during assembly, the lug plate positioning pieces are positioned between the double lug plates on the beam body, and the lug plate positioning pieces and the double lug plates are fixed through pin shafts.
Preferably, the locating sleeves are perpendicular to the base and provided with two locating sleeves.
Preferably, the locating sleeve is in clearance fit with the skirt retainer so that the locating sleeve can be inserted onto the skirt retainer.
Preferably, the positioning sleeve is further provided with a seat ring positioning hole, and the seat ring positioning hole is coaxial with the pin shaft hole in the side guard plate seat ring.
Preferably, the locating sleeve is in clearance fit with the beam body sleeve, so that the locating sleeve can be inserted into the beam body sleeve.
According to the above technical scheme, the utility model provides a locking device is with assembling mould outside hydraulic support compares its beneficial effect of prior art and is: including the base, be used for the fixed position sleeve of assembling the mould and be used for the location to wait to assemble the otic placode setting element of otic placode, the position sleeve sets up on the base, base both ends fixedly connected with the otic placode setting element, the otic placode setting element is in base width within range, set up on the otic placode setting element and wait to assemble otic placode round pin shaft hole matched with otic placode locating hole, the axis direction of otic placode locating hole with the length direction of base is perpendicular. The utility model provides an assemble mould positioning accuracy height, it is convenient to assemble, has realized assembling of two otic placodes on single otic placode and the roof beam body on the offside backplate for the round pin shaft hole of single otic placode and two otic placodes is coaxial, so that during the round pin axle can penetrate the common round pin shaft hole of two otic placodes and single otic placode smoothly, realizes the locking of side guard plate.
Drawings
Fig. 1 is a schematic perspective view of a preferred embodiment of a split clamping fixture for an external locking device of a hydraulic bracket.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a top view of fig. 1.
Fig. 4 is an exploded view of a mounting jig for a hydraulic bracket outer locking device for mounting a single lug plate on a side guard plate.
Fig. 5 is a working state diagram of the assembling clamping fixture for the external locking device of the hydraulic bracket in fig. 4.
Fig. 6 is a schematic perspective view of another preferred embodiment of a split clamping fixture for an external locking device of a hydraulic bracket.
Fig. 7 is a front view of fig. 6.
Fig. 8 is a top view of fig. 6.
Fig. 9 is an exploded view of a splicing clamping fixture for a hydraulic support outer locking device for splicing double lug plates on a beam body.
Fig. 10 is a working state diagram of the assembling clamping fixture for the external locking device of the hydraulic bracket in fig. 9.
FIG. 11 is a schematic view of the locking of the skirt to the beam.
In the figure: the side guard plate comprises a base 11, a positioning sleeve 12, an ear plate positioning piece 13, an ear plate positioning hole 131, a seat ring positioning hole 121, a pin shaft 20, a side guard plate 30, a single ear plate 31, a seat ring 32, a beam body 40, a double ear plate 41 and a sleeve 42.
Detailed Description
The following combines the utility model discloses an attached drawing is right the technical scheme and the technological effect of the embodiment of the utility model are further elaborated.
Example 1
Please refer to fig. 1 to 5, the utility model provides an outer locking device of hydraulic support is with assembling mould 10 for double ear plates on the hydraulic support roof beam body and the single ear plate on the side guard plate are assembled, including base 11, be used for fixed position sleeve 12 of assembling the mould and be used for the location to wait to assemble the otic placode setting element 13 of otic placode, position sleeve 12 sets up on the base 11, 11 both ends fixedly connected with of base the otic placode setting element 13, the otic placode setting element 13 is in 11 width of base within ranges, set up on the otic placode setting element 13 and wait to assemble otic placode pinhole matched with otic placode locating hole 131, the axis direction of otic placode locating hole 131 with the length direction of base 11 is perpendicular.
Further, the number of the ear plate positioning members 13 is two, so as to fix the single ear plate 31 on the side guard plate 30, during assembly, the ear plate positioning members 13 are located at two sides of the single ear plate 31 on the side guard plate 30, and the ear plate positioning members 13 and the single ear plate 31 are fixed by the pin shaft 20. The distance between the two lug plate positioning parts 13 is the same as the thickness of the single lug plate to be assembled, so that the single lug plate 31 penetrates into the lug plate positioning part 13 and is fixed after the pin shaft 20 is inserted.
Further, the locating sleeves 12 are perpendicular to the base 11, and two locating sleeves are provided.
Further, the retaining sleeve 12 is a clearance fit with the skirt retainer 32 to allow the retaining sleeve 12 to be inserted onto the skirt retainer 32. That is, the actual size of the position sleeve 12 is less than or equal to the actual size of the skirt retainer 32, allowing relative movement between the two when engaged.
Further, the positioning sleeve 12 is further provided with a seat ring positioning hole 121, and the seat ring positioning hole 121 is coaxial with the pin shaft hole on the side guard plate seat ring 32.
In addition, the ear plate positioning hole 131 and the seat ring positioning hole 121 are not limited to the U-shaped holes shown in the drawings, and may be designed as a kidney-shaped hole or a circular hole; the base 11 can be made of any one of channel steel, angle steel and I-steel.
The specific implementation process comprises the following steps: when the single lug plate 31 on the side guard plate 30 (including the shield beam side guard plate and the top beam side guard plate) is assembled, a worker firstly lifts the single lug plate assembling jig onto the side guard plate 30 and penetrates the positioning sleeve 12 into the seat ring 32, when the axis of the seat ring positioning hole 121 on the positioning sleeve 12 is consistent with the axis of the pin hole on the seat ring 32, the pin shaft 20 is inserted into the pin hole of the seat ring, so that the jig 10 is fixed on the side guard plate 30, then the single lug plate 31 to be assembled is pushed into the position of the lug plate positioning part 13, when the axis of the pin hole of the single lug plate 31 is consistent with the axis of the lug plate positioning hole 131, the pin shaft 20 is inserted to fix the single lug plate 31, then the single lug plate 31 is spot-welded, and after the single lug plate 31 is assembled, the pin shaft 20 inserted into the seat ring 32 and the single lug plate 31 is moved out, and the jig is withdrawn.
Example 2
As shown in fig. 7 to fig. 10, the utility model provides an outer locking device of hydraulic support is with assembling mould 10 for double ear plate on the hydraulic support roof beam body and the single otic placode on the side guard plate are assembled, including base 11, be used for the fixed position sleeve 12 of assembling the mould and be used for the location to wait to assemble otic placode setting element 13, position sleeve 12 sets up on the base 11, 11 both ends fixedly connected with of base the otic placode setting element 13, the otic placode setting element 13 is in 11 width range of base, set up on the otic placode setting element 13 and wait to assemble otic placode round pin shaft hole matched with otic placode locating hole 131, the axis direction of otic placode locating hole 131 with the length direction of base 11 is perpendicular.
Further, the number of the ear plate positioning pieces 13 is one, so as to fix the double ear plates 41 on the beam body 40, when assembling, the ear plate positioning piece 13 is located between the double ear plates 41 on the beam body 40, and the ear plate positioning piece 13 and the double ear plates 41 are fixed by the pin shaft 20.
Further, the locating sleeves 12 are perpendicular to the base 11, and two locating sleeves are provided. The number of the positioning sleeves 12 is set according to the number of the beam sleeves 42.
Further, the positioning sleeve 12 is in clearance fit with the girder sleeve 42, so that the positioning sleeve 12 can be inserted into the girder sleeve 42. That is, the actual size of the locating sleeve 12 is smaller than or equal to the actual size of the beam 42, allowing the two to move relative to each other when they are mated.
In addition, the ear plate positioning hole 131 is not limited to the U-shaped hole shown in the drawings, and may be designed as a kidney-shaped hole or a circular hole; the base 11 can be made of any one of channel steel, angle steel and I-steel.
The specific implementation process comprises the following steps: when the double-lug plates 41 on the beam body 40 (including the top beam and the shield beam) are assembled, the mould is firstly lifted on the beam body 40, the positioning sleeve 12 is inserted into the beam body sleeve 42, the to-be-positioned sleeve 12 reaches the limit position (the limit position refers to the size of the positioning sleeve 12 extending into the positioning sleeve, the size is determined by the self size of the double-lug plates 41 on the beam body in combination with the size of the lug plate positioning piece 13 on the mould), the double-lug plates 41 are inserted into the two sides of the lug plate positioning piece 13, when the pin shaft holes of the double-lug plates 41 are consistent with the axis of the lug plate positioning holes 131, the double-lug plates 41 are spot-welded after the pin shafts 20 are inserted, and after the double-lug plates 41 are assembled, the pin shafts 20 are moved out, and the mould is withdrawn.
The utility model provides an assemble mould positioning accuracy height, it is convenient to assemble, has realized assembling of two otic placodes on single otic placode and the roof beam body on the offside backplate for the round pin shaft hole of single otic placode and two otic placodes is coaxial, so that during the round pin axle can penetrate the common round pin shaft hole of two otic placodes and single otic placode smoothly, realizes the locking of side guard plate.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides an outer locking device of hydraulic support is with assembling mould for double ear plate on the hydraulic support roof beam body and the single otic placode on the side guard plate are assembled, its characterized in that: including the base, be used for the fixed position sleeve of assembling the mould and be used for the location to wait to assemble the otic placode setting element of otic placode, the position sleeve sets up on the base, base both ends fixedly connected with the otic placode setting element, the otic placode setting element is in base width within range, set up on the otic placode setting element and wait to assemble otic placode round pin shaft hole matched with otic placode locating hole, the axis direction of otic placode locating hole with the length direction of base is perpendicular.
2. An assembling mould for an external locking device of a hydraulic support as claimed in claim 1, characterized in that: the quantity of otic placode setting element is two to the single otic placode on the fixed side guard plate, during the assembly, the otic placode setting element is located the both sides of the single otic placode on the side guard plate, and the otic placode setting element is fixed through the round pin axle with the single otic placode.
3. An assembling mould for an external locking device of a hydraulic support as claimed in claim 1, characterized in that: the number of the lug plate positioning pieces is one to fix the double lug plates on the beam body, during assembly, the lug plate positioning pieces are positioned between the double lug plates on the beam body, and the lug plate positioning pieces and the double lug plates are fixed through pin shafts.
4. An assembling mould for an external locking device of a hydraulic support as claimed in claim 1, characterized in that: the locating sleeve is perpendicular to the base and is provided with two locating sleeves.
5. An assembling mould for an external locking device of a hydraulic support as claimed in claim 1, characterized in that: the positioning sleeve is in clearance fit with the side guard plate seat ring, so that the positioning sleeve can be inserted into the side guard plate seat ring.
6. An assembling mould for an external locking device of a hydraulic support as claimed in claim 5, characterized in that: and the positioning sleeve is provided with a seat ring positioning hole which is coaxial with the pin shaft hole on the side guard plate seat ring.
7. An assembling mould for an external locking device of a hydraulic support as claimed in claim 1, characterized in that: the locating sleeve is in clearance fit with the beam body sleeve, so that the locating sleeve can be inserted into the beam body sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120802210.8U CN214697903U (en) | 2021-04-19 | 2021-04-19 | Assembling mould for hydraulic support outer locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120802210.8U CN214697903U (en) | 2021-04-19 | 2021-04-19 | Assembling mould for hydraulic support outer locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214697903U true CN214697903U (en) | 2021-11-12 |
Family
ID=78532227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120802210.8U Active CN214697903U (en) | 2021-04-19 | 2021-04-19 | Assembling mould for hydraulic support outer locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214697903U (en) |
-
2021
- 2021-04-19 CN CN202120802210.8U patent/CN214697903U/en active Active
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