CN210341670U - Steel support with adjustable height and angle - Google Patents
Steel support with adjustable height and angle Download PDFInfo
- Publication number
- CN210341670U CN210341670U CN201921056114.2U CN201921056114U CN210341670U CN 210341670 U CN210341670 U CN 210341670U CN 201921056114 U CN201921056114 U CN 201921056114U CN 210341670 U CN210341670 U CN 210341670U
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- lead screw
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- angle
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Abstract
The utility model discloses a steel support capable of adjusting height and angle, which comprises a base, wherein a support sleeve is vertically arranged on the end surface of the base, the support sleeve is provided with a height adjusting mechanism, the height adjusting mechanism comprises a lead screw sleeved in the support sleeve, the top of the support sleeve is provided with a nut contacted with the outer wall of the lead screw, an internal thread is processed inside the nut, an external thread matched with the internal thread is arranged on the outer wall of the lead screw, and a plurality of handles for rotating the nut are evenly welded on the circumference of the nut; be provided with angle adjusting mechanism in the top of lead screw, angle adjusting mechanism includes the bulb of being connected with the lead screw top, and the top that is located the lead screw is provided with the footstock, and the top of footstock is provided with the backing plate, and the footstock is fixed in on the lead screw by the chuck, and the inside of footstock be provided with bulb assorted processing tank, the utility model discloses simple structure, the operation of being convenient for makes things convenient for the height and the angle of adjusting the bridge, makes the bridge reach the engineering technical requirement of installation.
Description
Technical Field
The utility model belongs to the technical field of the bridge installation, but mainly relate to a steel support of height-adjusting and angle.
Background
When the bridge is installed, because the bridge main body has certain processing error, cause between bridge and the bridge, the unevenness phenomenon appears between bridge and the road bed, and bridge main body weight is heavier, cause the bridge depth of parallelism, highly be difficult to adjust, finally cause the road surface uneven, can't reach the design requirement, the steel support that uses in the bridge among the prior art at present, its self height is nonadjustable, it is required to make to reach the design requirement, the method of use is jack-up earlier for the bridge with the jack, then pack dry hard mortar in pier coping top surface support department, but the operation is complicated, the uneven phenomenon of atress easily appears.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a but height-adjusting and angle's steel support, its simple structure, the operation of being convenient for, the height and the angle of convenient regulation bridge make the bridge reach the engineering technical requirement of installation.
The utility model discloses a following technical scheme realizes:
a steel support capable of adjusting height and angle comprises a base, wherein a support sleeve is vertically arranged on the end face of the base, a height adjusting mechanism is arranged on the support sleeve, the height adjusting mechanism comprises a lead screw sleeved in the support sleeve, a nut which is in contact with the outer wall of the lead screw is arranged at the top of the support sleeve, an internal thread is machined in the nut, an external thread matched with the internal thread is arranged on the outer wall of the lead screw, and a plurality of handles for rotating the nut are uniformly welded on the circumference of the nut;
the angle adjusting mechanism is arranged above the screw rod and comprises a ball head connected with the top of the screw rod, a top seat is arranged above the screw rod, a base plate is arranged at the top of the top seat, the top seat is fixed on the screw rod through a chuck, and a processing groove matched with the ball head is formed in the top seat.
Further, the base is provided with a drain hole.
Further, a plurality of reinforcing ribs are uniformly welded on the outer wall of the supporting sleeve along the circumferential direction, and the bottoms of the reinforcing ribs are connected with the base.
Further, the inner aperture of the supporting sleeve is 5 mm larger than the outer diameter of the screw rod.
Furthermore, the top of the supporting sleeve is also provided with a counter bore matched with the nut.
Furthermore, a plurality of limiting screw holes are formed in the upper end of the outer wall of the supporting sleeve.
Further, a rubber plate is adhered to the top of the backing plate.
Further, the number of the handles is 4.
Further, the handle is a round rod with the diameter of 20 mm.
The beneficial effects of the utility model reside in that:
(1) the utility model discloses a cover is equipped with the lead screw in supporting sleeve, and is provided with the nut that contacts with the lead screw outer wall at supporting sleeve's top, evenly welds on the circumference of nut has a plurality of handles that are used for rotating the nut, holds the handle and can easily rotate the nut to drive the lead screw and realize the height adjustment of steel support;
(2) the utility model discloses the top of lead screw is provided with the bulb, and the bulb is installed in the processing groove of footstock inner chamber, and on the footstock was fixed in the lead screw through the chuck, through the rotation of footstock on the bulb, realizes the regulation of footstock angle.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the overall and internal structure of the present invention;
FIG. 3 is a schematic structural view of the angle adjustment mechanism of the present invention during operation;
reference numerals: 1. backing plate, 2, lead screw, 3, footstock, 4, nut, 5, support sleeve, 6, strengthening rib, 7, base, 8, handle, 9, chuck, 10, rubber slab.
Detailed Description
The technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention.
Example 1:
a steel support capable of adjusting height and angle comprises a base 7, wherein a supporting sleeve 5 is vertically arranged on the end face of the base 7, a drain hole is formed in the base 7 to prevent the supporting sleeve 5 from being filled with water and influence mechanical performance, a plurality of reinforcing ribs 6 are uniformly welded on the outer wall of the supporting sleeve 5 along the circumferential direction, the number of the reinforcing ribs 6 is 4 so as to improve the supporting strength and stability of the steel support, the bottom of each reinforcing rib 6 is connected with the base 7, a height adjusting mechanism is arranged on the supporting sleeve 5 and comprises a lead screw 2 sleeved in the supporting sleeve 5, the inner hole diameter of the supporting sleeve 5 is 5 mm larger than the outer diameter of the lead screw 2 so that the lead screw 2 can smoothly pass through, a plurality of limiting screw holes are formed in the upper end of the outer wall of the supporting sleeve 5 and used for installing limiting screws to limit the height of the lead screw 2, the height of the steel support is controlled, the nut 4 in contact with the outer wall of the screw rod 2 is arranged at the top of the supporting sleeve 5, a counter bore matched with the nut is further formed in the top of the supporting sleeve 5 so that the nut 4 can rotate conveniently, internal threads are machined in the nut 4, external threads matched with the internal threads are arranged on the outer wall of the screw rod 2 so that the height of the steel support can be adjusted, a plurality of handles 8 used for rotating the nut are uniformly welded on the circumference of the nut 4, the nut 4 can be easily rotated by holding the handles 8 with hands, the number of the handles 8 is 4, and the handles 8 are round rods with the diameter of 20 mm;
be provided with angle adjusting mechanism in the top of lead screw 2, angle adjusting mechanism includes the bulb of being connected with lead screw 2 top, and the top that is located lead screw 2 is provided with footstock 3, the top of footstock 3 is provided with backing plate 1, the top of backing plate 1 is pasted and is had 10 millimeters thick rubber slab 10, reaches the effect that shock attenuation and protection bridge surface were not crushed, footstock 3 is fixed in on lead screw 2 by chuck 9, chuck 9 sets up in the bottom of footstock 3, and the bottom of footstock 3 be provided with bulb assorted processing tank.
The working process of the device is as follows: during the use, accomplish the equipment of this device earlier, with four fixed orificess of electric drill on the terminal surface of base 7, fix supporting sleeve 5 and strengthening rib 6 on base 7 with the bolt, with lead screw 2 and bulb portion partial shipment income footstock 3 in to fix chuck 9 in the footstock 3 bottom with the screw, after the equipment is accomplished, screw nut 4 with its whole, and with its installation in supporting sleeve 5, accomplish the equipment. The manufactured bridge is hung on the steel support by a crane, after the stability is ensured, the height of the bridge is adjusted by rotating the handle 8, after the height is adjusted, the limiting screw is screwed down until the horizontal ruler is laid down when the angle is seen, the bridge installation is completed, and after the installation is completed, the steel support is detached and is arranged for storage.
Having shown and described the basic principles, essential features and advantages of the invention, it will be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, which are merely illustrative of the principles of the invention, but rather is susceptible to various changes and modifications without departing from the spirit and scope of the invention, as claimed herein.
Claims (9)
1. The utility model provides a steel support of adjustable height and angle which characterized in that: the nut comprises a base (7), a supporting sleeve (5) is vertically arranged on the end face of the base (7), a height adjusting mechanism is arranged on the supporting sleeve (5), the height adjusting mechanism comprises a lead screw (2) sleeved in the supporting sleeve (5), a nut (4) in contact with the outer wall of the lead screw (2) is arranged at the top of the supporting sleeve (5), internal threads are machined in the nut (4), external threads matched with the internal threads are arranged on the outer wall of the lead screw (2), and a plurality of handles (8) used for rotating the nut are uniformly welded on the circumference of the nut (4);
be provided with angle adjustment mechanism in the top of lead screw (2), angle adjustment mechanism includes the bulb of being connected with lead screw (2) top, and the top that is located lead screw (2) is provided with footstock (3), the top of footstock (3) is provided with backing plate (1), footstock (3) are fixed in on lead screw (2) by chuck (9), and the inside of footstock (3) be provided with bulb assorted processing tank.
2. A height and angle adjustable steel standoff as claimed in claim 1 wherein: the base (7) is provided with a drain hole.
3. A height and angle adjustable steel standoff as claimed in claim 1 wherein: the outer wall of support sleeve (5) has a plurality of strengthening rib (6) along the even welding of circumferencial direction, the bottom of strengthening rib (6) is connected with base (7).
4. A height and angle adjustable steel standoff as claimed in claim 1 wherein: the inner aperture of the supporting sleeve (5) is 5 mm larger than the outer diameter of the screw rod (2).
5. A height and angle adjustable steel standoff as claimed in claim 1 wherein: the top of the supporting sleeve (5) is also provided with a counter bore matched with the nut.
6. A height and angle adjustable steel standoff as claimed in claim 1 wherein: the upper end of the outer wall of the supporting sleeve (5) is provided with a plurality of limiting screw holes.
7. A height and angle adjustable steel standoff as claimed in claim 1 wherein: the top of the backing plate (1) is adhered with a rubber plate (10).
8. A height and angle adjustable steel standoff as claimed in claim 1 wherein: the number of the handles (8) is 4.
9. An adjustable height and angle steel standoff as claimed in claim 8 wherein: the handle (8) is a round bar with the diameter of 20 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921056114.2U CN210341670U (en) | 2019-07-08 | 2019-07-08 | Steel support with adjustable height and angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921056114.2U CN210341670U (en) | 2019-07-08 | 2019-07-08 | Steel support with adjustable height and angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210341670U true CN210341670U (en) | 2020-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921056114.2U Active CN210341670U (en) | 2019-07-08 | 2019-07-08 | Steel support with adjustable height and angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210341670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319126A (en) * | 2022-01-06 | 2022-04-12 | 中国建筑土木建设有限公司 | Jacking device for supporting bridge and construction method thereof |
-
2019
- 2019-07-08 CN CN201921056114.2U patent/CN210341670U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319126A (en) * | 2022-01-06 | 2022-04-12 | 中国建筑土木建设有限公司 | Jacking device for supporting bridge and construction method thereof |
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