CN214935643U - Auxiliary support of jacking jack for bridge construction - Google Patents
Auxiliary support of jacking jack for bridge construction Download PDFInfo
- Publication number
- CN214935643U CN214935643U CN202023078127.5U CN202023078127U CN214935643U CN 214935643 U CN214935643 U CN 214935643U CN 202023078127 U CN202023078127 U CN 202023078127U CN 214935643 U CN214935643 U CN 214935643U
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- rod
- base
- bridge construction
- screw rod
- collar
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Abstract
The utility model relates to a bridge construction technical field just discloses an auxiliary stand for jacking jack of bridge construction, the on-line screen storage device comprises a base, base bottom inboard is provided with the horizontal pole, just the horizontal pole with the base is connected, base top inboard is provided with the lifter, just the lifter with the base is connected, the adjustment tank has been seted up in the lifter left side, the lifter top is provided with the ejector pin, just the ejector pin with the lifter is connected. This an auxiliary stand for jacking jack of bridge construction, through setting up activity snap ring and screw rod, install the collar after the outside of screw rod, the card that the activity snap ring is firm is on the top and the bottom of screw rod for auxiliary stand can slide on the screw rod through the activity snap ring, auxiliary stand to the support position of object need change when the change through collar and screw rod to auxiliary stand remove can, bring the facility for the change of support position, consequently increase the practicality of the auxiliary stand of this jack.
Description
Technical Field
The utility model relates to a bridge construction technical field specifically is an auxiliary stand for jacking jack of bridge construction.
Background
The jack is light and small hoisting equipment which takes a rigid jacking piece as a working device and jacks a heavy object in a small stroke through a top bracket or a bottom supporting claw, and the jack is mainly used for vehicle repair, other hoisting, supporting and other work in departments of factories, mines, transportation and the like. The structure is light, firm, flexible and reliable, and can be carried and operated by one person.
At present, when an auxiliary support of an existing jack supports a bridge, the auxiliary support is fixed, and when the auxiliary support is required to be moved, an object which is being supported needs to be removed and then the auxiliary support can be moved, so that the auxiliary support needs to be improved.
SUMMERY OF THE UTILITY MODEL
To prior art not enough, the utility model provides an auxiliary stand for jacking jack of bridge construction possesses the removal of the support of being convenient for and the advantage that the support and the regulating plate of being convenient for installed, and the auxiliary stand of having solved current jack is when supporting the bridge, and the auxiliary stand is fixed, when wanting to remove the auxiliary stand, just can remove after the object that needs will be supporting removes, consequently need carry out the modified problem to this auxiliary stand.
The utility model provides a following technical scheme: an auxiliary support of a jacking jack for bridge construction comprises a base, wherein a cross rod is arranged on the inner side of the bottom end of the base and is connected with the base, a lifting rod is arranged on the inner side of the top end of the base and is connected with the base, an adjusting groove is formed in the left side of the lifting rod, an ejector rod is arranged on the top end of the lifting rod and is connected with the lifting rod, an adjusting handle is arranged on the upper right side of the base and is connected with the base, a mounting ring is arranged on the outer side of the cross rod and is connected with the cross rod, a screw rod is arranged on the bottom end of the inner side of the mounting ring and is connected with the mounting ring, an adjusting plate is arranged on the inner side of the screw rod and is connected with the screw rod, a fixed block is arranged on the outer side of the screw rod and is connected with the screw rod, the utility model discloses a portable electronic device, including collar, collar inboard one end, opening and shutting pole, operating rod, collar, fixed knot, operating rod, movable snap ring, operating rod, collar, operating rod, collar inboard one end is provided with the pole that opens and shuts, just the pole that opens and shuts with the collar is connected, the fixed knot with the pole that opens and shuts is connected, the pole right side below that opens and shuts is provided with the operating rod, just the operating rod with the pole that opens and shuts is connected, the collar inboard is provided with movable snap ring, just movable snap ring with the collar is connected.
Preferably, the base is in a tower shape, and the transverse rods are symmetrically arranged on the front side and the rear side of the bottom end of the base.
Preferably, the ejector rod is concave.
Preferably, the number of the mounting rings is four, and the four mounting rings are symmetrically arranged at the front end and the rear end of the cross rod.
Preferably, the number of the screws is two, and the two screws are symmetrically arranged at the front end and the rear end of the adjusting plate.
Preferably, the inner side of one end of the mounting ring, which is far away from the opening and closing rod, is provided with a clamping groove corresponding to the fixing buckle, and the mounting ring and the opening and closing rod are connected with the clamping groove through the fixing buckle.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. this an auxiliary stand for jacking jack of bridge construction, through setting up activity snap ring and screw rod, install the collar after the outside of screw rod, the card that the activity snap ring is firm is on the top and the bottom of screw rod for auxiliary stand can slide on the screw rod through the activity snap ring, auxiliary stand to the support position of object need change when the change through collar and screw rod to auxiliary stand remove can, bring the facility for the change of support position, consequently, the practicality of the auxiliary stand of this jack has been increased.
2. This an auxiliary stand for jacking jack of bridge construction through setting up the pole that opens and shuts, when installing auxiliary stand, with the opening part card of collar at the outside of screw rod, then uses the action bars to open and shut the pole and insert to the other end opening part of collar, seals the collar, and then installs the collar in the outside of screw rod, has consequently increased the practicality of this jack's auxiliary stand.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the adjusting plate of the present invention;
fig. 3 is a schematic view of the structure of the mounting ring according to the present invention.
In the figure: 1. a lifting rod; 2. adjusting the handle; 3. a cross bar; 4. a mounting ring; 5. a base; 6. an adjustment groove; 7. a top rod; 8. a screw; 9. a fixed block; 10. an adjusting plate; 11. a fixing buckle; 12. an opening and closing lever; 13. an operating lever; 14. a movable snap ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, an auxiliary support for a jacking jack for bridge construction includes a base 5, a cross bar 3 is disposed at the inner side of the bottom end of the base 5, the cross bar 3 is connected with the base 5, a lifting rod 1 is disposed at the inner side of the top end of the base 5, the lifting rod 1 is connected with the base 5, an adjusting groove 6 is disposed at the left side of the lifting rod 1, a top rod 7 is disposed at the top end of the lifting rod 1, the top rod 7 is connected with the lifting rod 1, an adjusting handle 2 is disposed at the upper right side of the base 5, the adjusting handle 2 is connected with the base 5, a mounting ring 4 is disposed at the outer side of the cross bar 3, the mounting ring 4 is connected with the cross bar 3, a screw 8 is disposed at the inner bottom end of the mounting ring 4, the screw 8 is connected with the mounting ring 4, an adjusting plate 10 is disposed at the inner side of the screw 8, the adjusting plate 10 is connected with the screw 8, a fixing block 9 is disposed at the outer side of the screw 8, and the fixing block 9 is connected with the screw 8, the inboard one end of collar 4 is provided with the pole 12 that opens and shuts, and opens and shuts pole 12 and be connected with collar 4, and the pole 12 upper right side that opens and shuts is provided with fixed knot 11, and fixed knot 11 is connected with the pole 12 that opens and shuts, and the pole 12 right side below that opens and shuts is provided with action bars 13, and action bars 13 is connected with the pole 12 that opens and shuts, and collar 4 inboard is provided with movable snap ring 14, and movable snap ring 14 is connected with collar 4.
Specifically, the base 5 is tower-shaped, and the front side and the rear side of the bottom end of the base 5 are symmetrically provided with the cross rods 3.
Specifically, the ejector rod 7 is in a concave shape.
Specifically, four mounting rings 4 are arranged, and the four mounting rings 4 are symmetrically arranged at the front end and the rear end of the cross rod 3.
Specifically, two screws 8 are arranged, and the two screws 8 are symmetrically arranged at the front end and the rear end of the adjusting plate 10.
Specifically, the inner side of one end of the mounting ring 4, which is far away from the opening and closing rod 12, is provided with a clamping groove corresponding to the fixing buckle 11, and the mounting ring 4 and the opening and closing rod 12 are connected with the clamping groove through the fixing buckle 11.
The during operation, the opening part card with collar 4 is in the outside of screw rod 8, then use action bars 13 to insert pole 12 that opens and shuts to the other end opening part of collar 4, seal collar 4, and then install collar 4 in the outside of screw rod 8, then place the auxiliary stand in the below of bridge, fix a position the position that the bridge needs to support earlier, then can slide the auxiliary stand on screw rod 8 through activity snap ring 14, slide the below of the position that the bridge needs to support, rotate adjustment handle 2, adjustment handle 2 drives lifter 1 upwards, support the bottom of bridge, and then support the bridge.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A auxiliary stand for jacking jack of bridge construction, including base (5), its characterized in that: the bottom end inner side of the base (5) is provided with a cross rod (3), the cross rod (3) is connected with the base (5), the top end inner side of the base (5) is provided with a lifting rod (1), the lifting rod (1) is connected with the base (5), the left side of the lifting rod (1) is provided with an adjusting groove (6), the top end of the lifting rod (1) is provided with an ejector rod (7), the ejector rod (7) is connected with the lifting rod (1), the right upper side of the base (5) is provided with an adjusting handle (2), the adjusting handle (2) is connected with the base (5), the outer side of the cross rod (3) is provided with a mounting ring (4), the mounting ring (4) is connected with the cross rod (3), the inner side bottom end of the mounting ring (4) is provided with a screw rod (8), and the screw rod (8) is connected with the mounting ring (4), screw rod (8) inboard is provided with regulating plate (10), just regulating plate (10) with screw rod (8) are connected, the screw rod (8) outside is provided with fixed block (9), just fixed block (9) with screw rod (8) are connected, collar (4) inboard one end is provided with pole (12) that opens and shuts, just pole (12) that opens and shuts with collar (4) are connected, pole (12) the upper right side that opens and shuts is provided with fixed knot (11), just fixed knot (11) with pole (12) that opens and shuts are connected, pole (12) the right side below that opens and shuts is provided with action bars (13), just action bars (13) with pole (12) that opens and shuts are connected, collar (4) inboard is provided with activity snap ring (14), just activity snap ring (14) with collar (4) are connected.
2. The auxiliary support of the jacking jack for bridge construction according to claim 1, wherein: the base (5) is in a tower shape, and the transverse rods (3) are symmetrically arranged on the front side and the rear side of the bottom end of the base (5).
3. The auxiliary support of the jacking jack for bridge construction according to claim 1, wherein: the ejector rod (7) is in a concave shape.
4. The auxiliary support of the jacking jack for bridge construction according to claim 1, wherein: the number of the mounting rings (4) is four, and the four mounting rings (4) are symmetrically arranged at the front end and the rear end of the cross rod (3).
5. The auxiliary support of the jacking jack for bridge construction according to claim 1, wherein: the screw rods (8) are arranged in two, and the screw rods (8) are symmetrically arranged at the front end and the rear end of the adjusting plate (10).
6. The auxiliary support of the jacking jack for bridge construction according to claim 1, wherein: the inner side of one end, far away from the opening and closing rod (12), of the mounting ring (4) is provided with a clamping groove corresponding to the fixing buckle (11), and the mounting ring (4) and the opening and closing rod (12) are connected with the clamping groove through the fixing buckle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023078127.5U CN214935643U (en) | 2020-12-20 | 2020-12-20 | Auxiliary support of jacking jack for bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023078127.5U CN214935643U (en) | 2020-12-20 | 2020-12-20 | Auxiliary support of jacking jack for bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214935643U true CN214935643U (en) | 2021-11-30 |
Family
ID=79114337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023078127.5U Active CN214935643U (en) | 2020-12-20 | 2020-12-20 | Auxiliary support of jacking jack for bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214935643U (en) |
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2020
- 2020-12-20 CN CN202023078127.5U patent/CN214935643U/en active Active
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