CN214971332U - Hydraulic pressure expander convenient to operation - Google Patents
Hydraulic pressure expander convenient to operation Download PDFInfo
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- CN214971332U CN214971332U CN202121093327.XU CN202121093327U CN214971332U CN 214971332 U CN214971332 U CN 214971332U CN 202121093327 U CN202121093327 U CN 202121093327U CN 214971332 U CN214971332 U CN 214971332U
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- seat
- hydraulic pressure
- rotating shaft
- installation shell
- fixed
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Abstract
The utility model discloses a hydraulic pressure expander convenient to operation, including the hydraulic pressure mechanism body, the one end of hydraulic pressure mechanism body is equipped with the installation shell, a side surface of installation shell is equipped with the fixing base, can dismantle on the fixing base and be fixed with the grafting post, the lower surface of grafting post is equipped with the sliding seat, the sliding seat deviates from the lower fixed surface of grafting post has spherical pivot, spherical pivot install with on the spherical pivot assorted pivot seat, the lower surface of pivot seat articulates there is the telescopic link. The utility model discloses a set up the fixing base on the installation shell, hydraulic pressure expander passes through the fixing base and installs on the grafting post of sliding seat, and the sliding seat can also be through spherical pivot free rotation angle through telescopic link height-adjusting, can play the supporting role to hydraulic pressure expander, reduces staff's physical demands, can also make things convenient for staff free operation hydraulic pressure expander.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a hydraulic pressure expander's technical field, especially the hydraulic pressure expander's of being convenient for operation technical field.
[ background of the invention ]
Hydraulic pressure expander, the rescue instrument of speedily carrying out rescue work that has the expansion, tear and tractive function, the preparation material is high strength light alloy steel, can carry out high load rescue operation, but hydraulic pressure expander has a great deal of defect when using, because hydraulic pressure expander needs personnel to lift up when using, in case the operating time overlength, physical demands to personnel is especially serious, can directly influence the progress of work, current hydraulic pressure expander is again to the post for example like the guardrail railing simultaneously, when the burglary-resisting door railing expands, the condition that the railing can appear collapsing under the exogenic action, simultaneously because the railing surface is smooth, can not fix between expansion arm and the railing, produce the landing railing and play scheduling problem, cause the influence to staff's the operation degree of difficulty and personal safety.
[ Utility model ] content
The utility model aims at solving the problem in the prior art, providing a hydraulic pressure expander convenient to operation, can reduce staff's physical demands to convenient operation.
In order to achieve the purpose, the utility model provides a hydraulic expander convenient to operate, which comprises a hydraulic mechanism body, wherein one end of the hydraulic mechanism body is provided with an installation shell, an expansion arm is installed in the installation shell, an expansion head is sleeved at the end of the expansion arm far away from the installation shell, two sides of the expansion head are respectively provided with a latch, two sides of the expansion head are respectively provided with a plurality of arc grooves, one side surface of the installation shell is provided with a fixed seat, a sleeve connecting column is detachably fixed on the fixed seat and is installed in a matching way with the fixed seat, the lower surface of the sleeve connecting column is provided with a movable seat, the lower surface of the movable seat, which deviates from the sleeve connecting column, is fixed with a spherical rotating shaft, the spherical rotating shaft is installed on a rotating shaft seat matched with the spherical rotating shaft, the spherical rotating shaft can freely rotate above the rotating shaft seat, and the lower surface of the rotating shaft seat is hinged with a telescopic rod, the bottom of the telescopic rod is connected with a base.
Preferably, a handle is arranged on the surface of the mounting shell, which is far away from the fixed seat.
Preferably, the telescopic rod comprises a movable column connected with the movable seat, the movable column is movably mounted in the supporting bottom shell, a fastening bolt is arranged on the supporting bottom shell and penetrates through the side face of the supporting bottom shell, and one end of the fastening bolt extends to the surface of the movable column to limit and fix the movable column.
Preferably, a pulley is disposed on a lower surface of the base.
The utility model has the advantages that: the utility model discloses a set up the fixing base on the installation shell, hydraulic pressure expander passes through the fixing base to be installed on the grafting post of sliding seat, and the sliding seat can be through telescopic link height-adjusting, can also be through spherical pivot free rotation angle, can play the supporting role to hydraulic pressure expander, reduces staff's physical demands, can also make things convenient for staff's free operation hydraulic pressure expander, and is very convenient; the arc-shaped groove and the clamping teeth are arranged, so that the expansion head can fix the cylindrical object conveniently, the slippage is prevented, and the working stability of the hydraulic expander is improved.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a schematic structural view of a hydraulic expander convenient for operation according to the present invention;
fig. 2 is a schematic structural view of a movable seat of the hydraulic expander convenient to operate.
In the figure: 1-hydraulic mechanism body, 2-mounting shell, 3-expanding arm, 4-expanding head, 5-fixing seat, 6-movable seat, 7-spherical rotating shaft, 8-telescopic rod, 9-base, 10-handle, 41-latch, 42-arc groove, 51-sleeve column, 71-rotating shaft seat, 81-movable column, 82-supporting bottom shell, 83-fastening bolt and 91-pulley.
[ detailed description ] embodiments
Referring to fig. 1 and 2, the hydraulic expander convenient to operate of the present invention comprises a hydraulic mechanism body 1, wherein an installation shell 2 is disposed at one end of the hydraulic mechanism body 1, an expansion arm 3 is installed in the installation shell 2, an expansion head 4 is sleeved at one end of the expansion arm 3 away from the installation shell 2, two sides of the expansion head 4 are respectively provided with a latch 41, two sides of the expansion head 4 are provided with a plurality of arc-shaped grooves 42, a fixing base 5 is disposed on one side surface of the installation shell 2, a sleeve post 51 is detachably fixed on the fixing base 5, the sleeve post 51 is installed in a matching manner with the fixing base 5, a movable base 6 is disposed on a lower surface of the sleeve post 51, a spherical rotating shaft 7 is fixed on a lower surface of the movable base 6, which deviates from the sleeve post 51, the spherical rotating shaft 7 is installed on a rotating shaft base 71 matched with the spherical rotating shaft 7, the spherical rotating shaft 7 can freely rotate above the rotating shaft base 71, the lower surface of pivot seat 71 articulates there is telescopic link 8, the bottom of telescopic link 8 is connected with base 9, installation shell 2 deviates from the surface of fixing base 5 is equipped with handle 10, telescopic link 8 include with the movable post 81 that sliding seat 6 is connected, movable post 81 movable mounting is in supporting drain pan 82, be provided with fastening bolt 83 on supporting the drain pan 82, fastening bolt 83 runs through the side setting of supporting drain pan 82, fastening bolt 83's one end extends to movable post 81's surface, it is right movable post 81 carries out spacing fixed, base 9's lower surface is provided with pulley 91.
The utility model discloses the working process:
the utility model relates to a hydraulic pressure expander convenient to operation is in the course of the work, is provided with fixing base 5 on the installation shell 2, and hydraulic pressure expander installs on the grafting post 51 of sliding seat 6 through fixing base 5, and sliding seat 6 can be through the height-adjusting of telescopic link 8, can also be through the free turned angle of spherical pivot 7, and sliding seat 6 both can play the supporting role to hydraulic pressure expander, reduces staff's physical demands, can also make things convenient for staff free operation hydraulic pressure expander, and is very convenient; the arc-shaped groove 42 and the latch 41 are arranged, so that the expansion head 4 can fix the cylindrical object conveniently, the slippage is prevented, and the working stability of the hydraulic expander is improved.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (4)
1. A hydraulic expander convenient to operate which characterized in that: comprises a hydraulic mechanism body (1), wherein one end of the hydraulic mechanism body (1) is provided with an installation shell (2), an expansion arm (3) is installed in the installation shell (2), one end of the expansion arm (3) far away from the installation shell (2) is sleeved with an expansion head (4), two sides of the expansion head (4) are respectively provided with a latch (41), two sides of the expansion head (4) are provided with a plurality of arc-shaped grooves (42), one side surface of the installation shell (2) is provided with a fixed seat (5), the fixed seat (5) is detachably fixed with a sleeved column (51), the sleeved column (51) is installed in a way of being matched with the fixed seat (5), the lower surface of the sleeved column (51) is provided with a movable seat (6), the lower surface of the movable seat (6) deviating from the sleeved column (51) is fixed with a spherical rotating shaft (7), the spherical rotating shaft (7) is installed on a rotating shaft seat (71) matched with the spherical rotating shaft (7), the spherical rotating shaft (7) can freely rotate above the rotating shaft seat (71), the lower surface of the rotating shaft seat (71) is hinged with a telescopic rod (8), and the bottom of the telescopic rod (8) is connected with a base (9).
2. The hydraulic expander for facilitating manipulation of claim 1, wherein: the surface of the mounting shell (2) departing from the fixed seat (5) is provided with a handle (10).
3. The hydraulic expander for facilitating manipulation of claim 1, wherein: telescopic link (8) include with activity post (81) that sliding seat (6) are connected, activity post (81) movable mounting is in supporting drain pan (82), be provided with fastening bolt (83) on supporting drain pan (82), fastening bolt (83) run through the side setting of supporting drain pan (82), the one end of fastening bolt (83) extends to the surface of activity post (81), it is right activity post (81) carry out spacing fixed.
4. The hydraulic expander for facilitating manipulation of claim 1, wherein: the lower surface of the base (9) is provided with a pulley (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121093327.XU CN214971332U (en) | 2021-05-21 | 2021-05-21 | Hydraulic pressure expander convenient to operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121093327.XU CN214971332U (en) | 2021-05-21 | 2021-05-21 | Hydraulic pressure expander convenient to operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214971332U true CN214971332U (en) | 2021-12-03 |
Family
ID=79133061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121093327.XU Active CN214971332U (en) | 2021-05-21 | 2021-05-21 | Hydraulic pressure expander convenient to operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214971332U (en) |
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2021
- 2021-05-21 CN CN202121093327.XU patent/CN214971332U/en active Active
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