CN211113133U - Fixing device for pier drainage - Google Patents
Fixing device for pier drainage Download PDFInfo
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- CN211113133U CN211113133U CN201921844677.8U CN201921844677U CN211113133U CN 211113133 U CN211113133 U CN 211113133U CN 201921844677 U CN201921844677 U CN 201921844677U CN 211113133 U CN211113133 U CN 211113133U
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- rod
- sleeve
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- fixing
- pier
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Abstract
The utility model discloses a fixing device for pier drainage, including fixed unit and connecting plate, fixed unit symmetry fixed set up in the connecting plate both ends, fixed unit includes base, locating lever and L type pole, the base lower surface has set gradually first fixed block and clamping part by inboard outside, the clamping part includes backup pad, first sleeve and square pole, the square pole other end run through in first fixed block and this end set up to the slope cross-section, L type pole lower extreme with second sleeve fixed connection, L type pole upper end swing joint in first fixed block still includes staple bolt, locating plate, threaded rod and handle, the staple bolt with locating plate fixed connection the utility model discloses a fixed unstable problem of pier drain pipe is solved to the device, also solves the drain pipe jam problem simultaneously, and the plug is led to in smoothly.
Description
The technical field is as follows:
the utility model belongs to the technical field of pier road bridge building engineering, concretely relates to a fixing device for pier drainage.
Background art:
the drainage pipe mainly takes the drainage tasks of rainwater, sewage and the like, and the existing pier drainage is usually a plastic drainage pipe and is fixed by an iron hoop. On one hand, a part of the bridge pier water drainage pipe is exposed outside and can change along with the change of temperature; on the other hand, sundries such as soil and garbage can be generated in the drainage process of the drainage pipe, so that the drainage pipe is blocked, and the blockage is not easy to take down and cannot be smoothly drained.
The utility model has the following contents:
in order to solve the deficiency that prior art exists, the utility model provides a fixing device for pier drainage solves the fixed unstable problem of pier drain pipe, has also solved the drain pipe jam problem simultaneously, arranges the plug smoothly.
The utility model provides a technical problem's technical scheme as follows:
a fixing device for pier drainage comprises fixing units and connecting plates, wherein the fixing units are symmetrically and fixedly arranged at two ends of the connecting plates and comprise bases, positioning rods and L-shaped rods,
the lower surface of the base is sequentially provided with a first fixed block and a clamping part from the inner side to the outer side, the clamping part comprises a supporting plate, a first sleeve and a square rod, a positioning block is arranged in the first sleeve, a first spring is fixedly arranged between the positioning block and the supporting plate, one end of the square rod penetrates through the first sleeve and is fixedly connected with the positioning block, the other end of the square rod penetrates through the first fixed block, and the end is provided with an inclined cross section;
the upper end of the positioning rod is in threaded connection with the base, a second fixing block and a third fixing block are sequentially arranged at the middle lower part of the positioning rod, a second sleeve is arranged between the second fixing block and the third fixing block and is sleeved on the positioning rod in a sliding manner, and a second spring is fixedly arranged between the second sleeve and the third fixing block and is sleeved on the positioning rod;
the lower end of the L-shaped rod is fixedly connected with the second sleeve, and the upper end of the L-shaped rod is movably connected with the first fixing block;
still include staple bolt, locating plate, threaded rod and handle, the through-hole has been seted up in the middle of the connecting plate, the threaded rod passes the through-hole, locating plate, handle respectively fixed connection in the upper end and the lower extreme of threaded rod, the staple bolt set up in the locating plate top, the staple bolt comprises a semicircle board and the diaphragm that welds in this semicircle board both sides, base medial extremity seted up with the recess of diaphragm looks adaptation.
Furthermore, fourth fixed blocks are arranged at two ends of the connecting plate, a rotating block is arranged at the lower end of the positioning rod, and the rotating block is rotatably connected into the fourth fixed blocks.
Further, the lower end of the first fixing block is provided with a hole matched with the L-shaped rod.
Further, the area of the inclined section of the square rod is smaller than the area of the end face of the transverse plate.
Furthermore, one end of the first sleeve is provided with an annular retainer ring, and the square rod penetrates through the middle of the annular retainer ring.
Furthermore, the outer side end of the base is provided with a threaded hole.
Further, the hoop is made of stainless steel materials.
Further, the L type rod is arranged into a square body.
Compared with the prior art, the utility model following beneficial effect has: 1) the utility model discloses the setting of the slope cross-section of square pole one end and the area of this slope cross-section is less than the terminal surface area of diaphragm, when the staple bolt rises to square pole slope cross-section, the staple bolt pushes down square pole, square pole flexible make the staple bolt fast card go into the recess that the inboard end of base was seted up, square pole resets again and fixes the staple bolt under the effort of first spring simultaneously; 2) the anchor ear after being fixed cannot shake randomly through the arrangement of the groove and the anchor ear in a matched manner, so that the drain pipe can be effectively fixed; the water discharge pipe can be further protected and cleaned through the arrangement that the square rod can be pushed; 3) one end of the first sleeve is provided with an annular retainer ring for fixing the positioning block and preventing the positioning block from being separated from the first sleeve; 4) the threaded hole that the outside end of base was seted up is used for being fixed in the base on the wall, guarantees the stability of base during operation.
Drawings
The invention will be further explained with reference to the drawings and the detailed description below:
fig. 1 is a schematic structural view of a fixing device for pier drainage of the present invention.
The numbers in the drawing are as follows, 1-base, 2-groove, 3-support plate, 4-first sleeve, 5-positioning block, 6-first spring, 7-square rod, 8-first fixing block, 9-L type rod, 10-positioning rod, 11-hoop, 12-second fixing block, 13-second sleeve, 14-third fixing block, 15-second spring, 16-rotating block, 17-fourth fixing block, 18-connecting plate, 19-threaded rod, 20-positioning plate, 21-handle and 22-threaded hole.
Detailed Description
Examples
As shown in fig. 1, a fixing device for pier drainage comprises fixing units and a connecting plate 18, wherein the fixing units are symmetrically and fixedly arranged at two ends of the connecting plate 18, the fixing units comprise a base 1, a positioning rod 10 and an L-shaped rod 9,
a first fixing block 8 and a clamping part are sequentially arranged on the lower surface of the base 1 from the inner side to the outer side, the clamping part comprises a supporting plate 3, a first sleeve 4 and a square rod 7, a positioning block 5 is arranged inside the first sleeve 4, a first spring 6 is fixedly arranged between the positioning block 5 and the supporting plate 3, one end of the square rod 7 penetrates through the first sleeve 4 and is fixedly connected with the positioning block 5, the other end of the square rod penetrates through the first fixing block 8, and the end is provided with an inclined cross section;
the upper end of the positioning rod 10 is in threaded connection with the base 1, a second fixed block 12 and a third fixed block 14 are sequentially arranged at the middle lower part of the positioning rod 10, a second sleeve 13 is arranged between the second fixed block 12 and the third fixed block 14, the second sleeve 13 is slidably sleeved on the positioning rod, a second spring 15 is fixedly arranged between the second sleeve 13 and the third fixed block 14, and the second spring 15 is sleeved on the positioning rod 10;
the lower end of the L-shaped rod 9 is fixedly connected with the second sleeve 13, and the upper end of the L-shaped rod 9 is movably connected with the first fixing block 8;
still include staple bolt 11, locating plate 20, threaded rod 19 and handle 21, the through-hole has been seted up in the middle of the connecting plate 18, threaded rod 19 passes the through-hole, locating plate 20, handle 21 respectively fixed connection in the upper end and the lower extreme of threaded rod 19, staple bolt 11 set up in locating plate 20 top, staple bolt 11 comprises a semicircle board and the diaphragm that welds in this semicircle board both sides, 1 medial extremity of base seted up with the recess 2 of diaphragm looks adaptation.
In this embodiment, the two ends of the connecting plate 18 are provided with fourth fixed blocks 17, the lower end of the positioning rod 10 is provided with a rotating block 16, and the rotating block 16 is rotatably connected in the fourth fixed blocks 17.
In this embodiment, the lower end of the first fixing block 8 is provided with a hole matched with the L-shaped rod 9.
In this embodiment, the area of the inclined cross section of the square rod 7 is smaller than the area of the end surface of the transverse plate.
In this embodiment, one end of the first sleeve 4 is provided with an annular retainer ring, and the square rod 7 penetrates through the middle of the annular retainer ring.
In this embodiment, the outer end of the base 1 is provided with a threaded hole 22.
In this embodiment, the hoop 11 is made of stainless steel.
In this embodiment, the L-shaped rod 9 is a square body.
The operation process of the utility model comprises the following steps of 1) adjusting the distance between two bases 1 according to the pipe diameter of a drain pipe, then fixing the two bases 1 on a wall, 2) then placing the drain pipe between the two bases 1, 3) pulling a L-shaped rod 9 downwards, applying a second sleeve 13 fixedly connected with the rod to a second spring 15, aligning a positioning rod 10 with a hole matched with the positioning rod on the base 1, then manually rotating the positioning rod 10, so that the positioning rod 10 is in threaded connection with the bases 1, 4) aligning the upper end of the L-shaped rod 9 with the hole at the lower end of a first fixing block 8, loosening the L-shaped rod 9, resetting the second spring 15, applying the acting force to the second sleeve 13, so that the top end of the L-shaped rod 9 is inserted into the hole, 5) rotating a handle 21, enabling the positioning plate 20 to be upwards pushed through a threaded rod 19, 6) applying the positioning plate 20 to an anchor ear 11, enabling the anchor ear 11 to be upwards pushed, then enabling a transverse plate of the anchor ear 11 to reach one end of a square rod 7, applying the force to a first fixing block 7, enabling the positioning rod 7 to completely push the anchor ear 11 to enter a square rod 7, completely, and enabling the positioning rod to be completely inserted into a positioning rod 10, and completely clamping the anchor ear 7, and completely clamping the positioning rod 10, and completely clamping the anchor ear 7, and completely taking out the positioning rod 10, and completely taking out the anchor ear 7, and completely clamping the positioning rod 10, and completely taking out the positioning rod 10, and completely clamping the positioning rod.
The above is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (8)
1. A fixing device for pier drainage comprises fixing units and a connecting plate (18), wherein the fixing units are symmetrically and fixedly arranged at two ends of the connecting plate (18), the fixing device is characterized in that the fixing units comprise a base (1), a positioning rod (10) and L-shaped rods (9),
the lower surface of the base (1) is sequentially provided with a first fixing block (8) and a clamping part from the inner side to the outer side, the clamping part comprises a supporting plate (3), a first sleeve (4) and a square rod (7), a positioning block (5) is arranged inside the first sleeve (4), a first spring (6) is fixedly arranged between the positioning block (5) and the supporting plate (3), one end of the square rod (7) penetrates through the first sleeve (4) and is fixedly connected with the positioning block (5), the other end of the square rod penetrates through the first fixing block (8), and the end is set to be an inclined cross section;
the upper end of the positioning rod (10) is in threaded connection with the base (1), a second fixing block (12) and a third fixing block (14) are sequentially arranged at the middle lower part of the positioning rod (10), a second sleeve (13) is arranged between the second fixing block (12) and the third fixing block (14), the second sleeve (13) is slidably sleeved on the positioning rod (10), a second spring (15) is fixedly arranged between the second sleeve (13) and the third fixing block (14), and the second spring (15) is sleeved on the positioning rod (10);
the lower end of the L-shaped rod (9) is fixedly connected with the second sleeve (13), and the upper end of the L-shaped rod (9) is movably connected with the first fixing block (8);
still include staple bolt (11), locating plate (20), threaded rod (19) and handle (21), the through-hole has been seted up in the middle of connecting plate (18), threaded rod (19) pass the through-hole, locating plate (20), handle (21) respectively fixed connection in the upper end and the lower extreme of threaded rod (19), staple bolt (11) set up in locating plate (20) top, staple bolt (11) comprise a semicircle board and the diaphragm that welds in this semicircle board both sides, base (1) medial extremity seted up with recess (2) of diaphragm looks adaptation.
2. The pier drainage fixing device according to claim 1, wherein a fourth fixing block (17) is disposed at both ends of the connecting plate (18), a rotating block (16) is disposed at a lower end of the positioning rod (10), and the rotating block (16) is rotatably connected in the fourth fixing block (17).
3. The pier stud drainage fixture of claim 1, wherein the first anchor block (8) is provided at a lower end thereof with a hole adapted to the L-type bar (9).
4. A fixing device for pier drainage according to claim 1, wherein the area of the inclined section of the square bar (7) is smaller than the area of the end surface of the transverse plate.
5. The fixing device for pier drainage according to claim 1, wherein one end of the first sleeve (4) is provided with an annular retainer ring, and the square rod (7) penetrates through the middle of the annular retainer ring.
6. The pier drainage fixture according to claim 1, wherein the outer end of the base (1) is provided with a threaded hole (22).
7. The pier stud drainage fixture according to claim 1, wherein the anchor ear (11) is made of stainless steel.
8. A fixture for pier drainage according to claim 1, wherein the L-type bar (9) is provided in a square body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921844677.8U CN211113133U (en) | 2019-10-30 | 2019-10-30 | Fixing device for pier drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921844677.8U CN211113133U (en) | 2019-10-30 | 2019-10-30 | Fixing device for pier drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211113133U true CN211113133U (en) | 2020-07-28 |
Family
ID=71719460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921844677.8U Active CN211113133U (en) | 2019-10-30 | 2019-10-30 | Fixing device for pier drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211113133U (en) |
-
2019
- 2019-10-30 CN CN201921844677.8U patent/CN211113133U/en active Active
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