CN215258225U - High pipe clamp installation device that crosses of boiler - Google Patents
High pipe clamp installation device that crosses of boiler Download PDFInfo
- Publication number
- CN215258225U CN215258225U CN202121311388.9U CN202121311388U CN215258225U CN 215258225 U CN215258225 U CN 215258225U CN 202121311388 U CN202121311388 U CN 202121311388U CN 215258225 U CN215258225 U CN 215258225U
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- pipe clamp
- boiler
- mounting device
- pull rod
- clamp mounting
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Abstract
The utility model discloses a pipe clamp installation device is crossed to boiler height, including connecting rod and backup pad, the connecting rod comprises perpendicular dead lever and the pull rod that links to each other, a side fixed mounting of pull rod tip and backup pad. The utility model provides a high pipe clamp installation difficulty of crossing of boiler, the long and relatively poor problem of installation quality of engineering time.
Description
Technical Field
The utility model belongs to the technical field of thermal power generating unit boiler heating surface tube panel, concretely relates to pipe clamp installation device is crossed to boiler height.
Background
Leakage of a tube panel of a heating surface of a thermal power generating unit is always a main factor causing unit outage, once leakage occurs, the thermal power generating unit can only be shut down for processing, and loss is huge. In order to reduce the probability of leakage of four pipes of a boiler, the pipe panels of the heating surfaces of the boiler with the excessive, high and high surfaces are generally fixed by pipe clamps, so that the phenomenon that the pipe panels are washed and shaken by smoke gas of the boiler for a long time to cause overtemperature pipe explosion or weld joint cracking pipe explosion caused by large shaking stress when a single pipe is listed is prevented. The pipe clamp can effectively fix the whole pipe product into a whole, greatly reduce the shaking caused by the flue gas scouring and is an effective means for preventing the pipe panel on the heating surface of the boiler from leaking. However, in the installation process, due to the narrow field environment, the pipe clamp can only be fixed manually without being unfolded by personnel, and the time is long; meanwhile, because the manual force is small, the pipe clamp is not tightly attached to the pipe, and the pipe clamp is easy to rub and damage the heating surface pipe screen.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome not enough among the prior art, provide a high pipe clamp installation device of crossing of boiler, solve the high pipe clamp installation difficulty of crossing of boiler, the long and relatively poor problem of installation quality of engineering time.
The utility model provides a following technical scheme:
the utility model provides a high pipe clamp installation device that crosses of boiler, includes connecting rod and backup pad, the connecting rod comprises perpendicular dead lever and the pull rod that links to each other, a side fixed mounting of pull rod tip and backup pad.
Furthermore, the end part of the pull rod is provided with a plurality of rows of positioning holes which are uniformly distributed along the length direction of the pull rod, positioning grooves matched with the positioning holes are arranged in the supporting plate, and the pull rod and the supporting plate sequentially penetrate through the positioning holes and the positioning grooves through positioning bolts to realize installation and fixation.
Furthermore, each row of the positioning holes comprises two through holes.
Further, the length of the fixing rod is larger than or equal to the width of the pipe clamp.
Furthermore, the supporting plate is a rectangular plate, and the surface of the supporting plate is provided with a vertical reinforcing rib and a horizontal reinforcing rib which are vertically connected.
Furthermore, the number of the longitudinal reinforcing ribs and the number of the transverse reinforcing ribs are two, and the cross sections of the longitudinal reinforcing ribs and the transverse reinforcing ribs are trapezoidal.
Further, the thickness of the supporting plate is 18-22 mm.
Furthermore, the lifting device also comprises a jack, and one end of the jack is fixed on the supporting plate.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a boiler overhigh pipe clamp mounting device, which comprises a connecting rod and a supporting plate, wherein the connecting rod is composed of a fixed rod and a pull rod which are vertically connected, and the end part of the pull rod is fixedly mounted with one side surface of the supporting plate; when the pipe clamp is installed, one side of the pipe clamp is hooked by the fixing rod to be fixed, then the jack is additionally arranged between the pipe screen and the supporting plate, the pipe clamps on two sides are pushed to slowly draw in through the acting force of the jack and tightly attached to the heated surface pipe screen, after the pipe clamps on two sides are completely attached tightly, the pipe clamps are welded in a spot mode, the operation is simple, the construction time is short, the pipe clamps and the pipe screen are tightly installed, and the accident potential caused by mutual shaking and collision and abrasion is prevented.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the construction of the pipe clamp;
fig. 3 is a schematic view of the use of the present invention;
labeled as: 1. a tube panel of a high-temperature heating surface of the boiler; 2. a connecting rod; 2-1, fixing a rod; 2-2, a pull rod; 3. a support plate; 4. a jack; 5. a pipe clamp; 5-1, a first half pipe clamp; 5-2, a second half pipe clamp; 6. positioning holes; 7. positioning the bolt; 8. positioning a groove; 9. longitudinal reinforcing ribs; 10. and transverse reinforcing ribs.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
It should be noted that, in the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "inner", "outer", etc. indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description of the present invention but do not require the present invention to be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
As shown in figure 1, the boiler overhigh pipe clamp mounting device comprises a connecting rod 2 and a supporting plate 3, wherein the connecting rod 2 is composed of a fixed rod 2-1 and a pull rod 2-2 which are vertically connected, and the end part of the pull rod 2-2 is fixedly mounted on one side surface of the supporting plate 3.
As shown in fig. 1 and 3, a plurality of rows of positioning holes 6 are uniformly distributed along the length direction of the pull rod 2-2, positioning grooves 8 matched with the positioning holes 6 are arranged in the support plate 3, the pull rod 2-2 and the support plate 3 sequentially penetrate through the positioning holes 6 and the positioning grooves 8 through positioning bolts 7 to realize installation and fixation, and the actual positions of the support plate 3 can be adjusted by penetrating the positioning bolts 7 through different positioning holes 6 according to actual conditions on site during construction. Each row of positioning holes 6 comprises two through holes and is firmly fixed. The length of the fixing rod 2-1 is larger than or equal to the width of the pipe clamp, and the fixing firmness is good.
As shown in fig. 1, the support plate 3 is a rectangular parallelepiped plate, and the surface of the support plate 3 is provided with a longitudinal reinforcing rib 9 and a transverse reinforcing rib 10 which are vertically connected; the number of the longitudinal reinforcing ribs 9 and the number of the transverse reinforcing ribs 10 are two, and the cross sections of the longitudinal reinforcing ribs and the transverse reinforcing ribs are trapezoidal; the thickness of the supporting plate 3 is 18-22 mm; the above design can ensure that the supporting plate 3 has enough bearing strength and is prevented from deforming.
As shown in fig. 3, the boiler overhigh pipe clamp installation device provided by the embodiment further comprises a jack 4, and one end of the jack 4 is fixed on the support plate 3.
Fig. 2 shows a pipe clamp 5 to be installed, which comprises a first half pipe clamp 5-1 and a second half pipe clamp 5-2 which are symmetrically arranged. As shown in fig. 3, when the pipe clamps are installed, a first half pipe clamp 5-1 and a second half pipe clamp 5-2 are symmetrically arranged on two sides of a pipe panel 1 of a high-temperature heating surface of a boiler; taking the installation device of the embodiment, hooking the fixed rod 2-1 of the connecting rod 2 on the outer side of the first half pipe clamp, fixing one end of a jack 4 on a support plate 3, and fixing the other end on one side surface of a pipe screen; then taking another installation device, hooking the outer side of the second half pipe clamp by a fixed rod, fixing one end of a jack on a support plate, and fixing the other end of the jack on the other side surface of the pipe screen; the half pipe clamps on the two sides are pushed to be slowly folded by the acting force of the jack 4 and tightly attached to the pipe panel of the high-temperature heating surface of the boiler, and after the half pipe clamps on the two sides are completely and tightly attached, the pipe clamps are welded by the spot, so that the operation is simple, the construction time is short, the efficiency is improved by 3-4 times compared with the traditional manual installation, the pipe clamps and the pipe panel are tightly installed, and the accident potential caused by mutual shaking, collision and abrasion is prevented.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (8)
1. The boiler pipe clamp mounting device is characterized by comprising a connecting rod and a supporting plate, wherein the connecting rod is composed of a fixing rod and a pull rod which are vertically connected, and the end part of the pull rod is fixedly mounted on one side surface of the supporting plate.
2. The boiler pipe clamp mounting device according to claim 1, wherein the end of the pull rod is provided with a plurality of rows of positioning holes uniformly distributed along the length direction of the pull rod, the support plate is provided with positioning grooves matched with the positioning holes, and the pull rod and the support plate are sequentially fixed by passing positioning bolts through the positioning holes and the positioning grooves.
3. The boiler over-hose clamp mounting device according to claim 2, wherein each row of the positioning holes comprises two through holes.
4. A boiler over-pipe clamp mounting device as claimed in claim 1, wherein the length of the fixing rod is greater than or equal to the width of the pipe clamp.
5. The boiler over pipe clamp mounting device according to claim 1, wherein the support plate is a rectangular parallelepiped plate, and the surface of the support plate is provided with a vertical longitudinal rib and a horizontal rib which are vertically connected.
6. The boiler over pipe clamp mounting device according to claim 5, wherein the number of the longitudinal reinforcing ribs and the number of the transverse reinforcing ribs are two, and the cross-sectional shapes of the longitudinal reinforcing ribs and the transverse reinforcing ribs are trapezoidal.
7. The boiler over-pipe clamp mounting device according to claim 5, wherein the thickness of the supporting plate is 18-22 mm.
8. The boiler over-pipe clamp mounting device according to claim 1, further comprising a jack having one end fixed to the support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121311388.9U CN215258225U (en) | 2021-06-11 | 2021-06-11 | High pipe clamp installation device that crosses of boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121311388.9U CN215258225U (en) | 2021-06-11 | 2021-06-11 | High pipe clamp installation device that crosses of boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215258225U true CN215258225U (en) | 2021-12-21 |
Family
ID=79479186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121311388.9U Active CN215258225U (en) | 2021-06-11 | 2021-06-11 | High pipe clamp installation device that crosses of boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215258225U (en) |
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2021
- 2021-06-11 CN CN202121311388.9U patent/CN215258225U/en active Active
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