CN203936811U - Fixture for boiler with heat exchanger tube - Google Patents
Fixture for boiler with heat exchanger tube Download PDFInfo
- Publication number
- CN203936811U CN203936811U CN201420277434.1U CN201420277434U CN203936811U CN 203936811 U CN203936811 U CN 203936811U CN 201420277434 U CN201420277434 U CN 201420277434U CN 203936811 U CN203936811 U CN 203936811U
- Authority
- CN
- China
- Prior art keywords
- fixture
- heat exchanger
- connection box
- exchanger tube
- shape connection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of fixture for boiler heat exchanger tube, comprise a base, one " n " shape connection box, one screw rod, one operating grip and a movable holddown, on described base, be provided with two the first engaging lugs, the middle part of described " n " shape connection box is provided with a screwed hole, described screw rod is threaded with described screwed hole, the upper end of described operating grip and described screw rod is vertical connection mutually, the lower end of described screw rod and described movable holddown are rotationally connected mutually, on the first described engaging lug, be provided with one first and connect projection, on described " n " shape connection box, be provided with one second engaging lug, described also comprises a butt hook for boiler with the fixture of heat exchanger tube.Of the present utility modelly for boiler by the advantage of the fixture of heat exchanger tube be: there is " n " shape connection box and butt hook, make this " n " shape connection box there is the enclosed construction of movable adjusting, stressed evenly, fixed effect is better, and security is higher, easy to use.
Description
Technical field
The utility model relates to a kind of fixture, more precisely a kind of fixture of using heat exchanger tube for boiler.
Background technology
In boiler, use heat exchanger tube to adopt the seamless steel pipe of multiple standards to be spliced, length is longer, these heat exchanger tubes are being added to man-hour, must use fixture, the fixture with enclosed construction of the prior art due to the movable holddown left and right sides stressed evenly, therefore fixed effect is better, safe, but this fixture used, must heat exchanger tube be inserted fixture and location from end, operation is trouble comparatively, and efficiency is lower; In prior art, have Open architecture fixture only have a side stressed, discontinuity, therefore fixed effect is poor, simultaneously heat exchanger tube is done the used time being stressed, easily eject, the fixture of this Open architecture cannot limit the transverse shifting of heat exchanger tube preferably, and security is poor.
Utility model content
The utility model is mainly to solve the existing technical problem of prior art, thereby provide one to there is " n " shape connection box and butt hook, make this " n " shape connection box there is the enclosed construction of movable adjusting, stressed even, fixed effect is better, and security is higher, the fixture with heat exchanger tube for boiler easy to use.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of fixture of using heat exchanger tube for boiler, comprise a base, one " n " shape connection box, one screw rod, one operating grip and a movable holddown, on described base, be provided with two the first engaging lugs, the middle part of described " n " shape connection box is provided with a screwed hole, described screw rod is threaded with described screwed hole, the upper end of described operating grip and described screw rod is vertical connection mutually, the lower end of described screw rod and described movable holddown are rotationally connected mutually, on the first described engaging lug, be provided with one first and connect projection, on described " n " shape connection box, be provided with one second engaging lug, described also comprises a butt hook for boiler with the fixture of heat exchanger tube, the upper end of described butt hook is provided with one the 3rd engaging lug, lower end is provided with one second and connects projection, the 3rd described engaging lug and the second described engaging lug are rotationally connected mutually, described first connects projection and described second is connected projection and mutually engages, one end of described " n " shape connection box is connected with the first described engaging lug.
As the utility model preferred embodiment, on described base, be provided with two lower clamping plates that are arranged in parallel, on described movable holddown, be provided with clamping plate on, described lower clamping plate and described upper clamping plate are " V " shape structure, and described two lower clamping plates and the described interlaced layout of upper clamping plate.
As the utility model preferred embodiment, the surface uniform of " V " shape structure of described lower clamping plate and described upper clamping plate is provided with anti-slop serrations.
As the utility model preferred embodiment, the left and right sides of described " n " shape connection box is respectively arranged with a guide plate, and the two ends of described movable holddown are respectively arranged with a gathering sill, and described guide plate and described gathering sill are slidably connected mutually.
Of the present utility modelly for boiler by the advantage of the fixture of heat exchanger tube be: there is " n " shape connection box and butt hook, make this " n " shape connection box there is the enclosed construction of movable adjusting, stressed evenly, fixed effect is better, and security is higher, easy to use.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the perspective view of the fixture for boiler heat exchanger tube of the present utility model;
Fig. 2 is the perspective view of the base in Fig. 1;
Fig. 3 is the perspective view of " n " shape connection box in Fig. 1;
Fig. 4 is the perspective view of the movable holddown in Fig. 1;
Fig. 5 is the perspective view of the butt hook in Fig. 1;
Wherein:
1, base; 11, the first engaging lug; 111, first connects projection; 12, lower clamping plate;
2, " n " shape connection box; 21, screwed hole; 22, the second engaging lug; 23, guide plate;
3, screw rod; 4, operating grip;
5, movable holddown; 51, upper clamping plate; 52, gathering sill;
6, butt hook; 61, the 3rd engaging lug; 62, second connects projection.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Of the present utility modelly for boiler by the advantage of the fixture of heat exchanger tube be: there is " n " shape connection box and butt hook, make this " n " shape connection box there is the enclosed construction of movable adjusting, stressed evenly, fixed effect is better, and security is higher, easy to use.
As shown in Figure 1, a kind of fixture of using heat exchanger tube for boiler, comprise a base 1, one " n " shape connection box 2, one screw rod 3, one operating grip 4 and a movable holddown 5, as shown in Figure 2, on this base 1, be provided with two the first engaging lugs 11, as shown in Figure 3, the middle part of being somebody's turn to do " n " shape connection box 2 is provided with a screwed hole 21, as shown in Figure 1, this screw rod 3 is threaded with this screwed hole 21, the upper end of this operating grip 4 and this screw rod 3 is vertical connection mutually, the lower end of this screw rod 3 and this movable holddown 5 are rotationally connected mutually, as shown in Figure 2, on this first engaging lug 11, be provided with one first and connect projection 111, as shown in Figure 3, should on " n " shape connection box 2, be provided with one second engaging lug 22, as Fig. 1, shown in Fig. 5, this fixture that is used for boiler heat exchanger tube also comprises a butt hook 6, the upper end of this butt hook 6 is provided with one the 3rd engaging lug 61, lower end is provided with one second and connects projection 62, the 3rd engaging lug 61 is rotationally connected mutually with this second engaging lug 22, this first connects projection 111 and second is connected projection 62 and mutually engages with this, the one end of being somebody's turn to do " n " shape connection box 2 is connected with this first engaging lug 11.In the time that this butt hook 6 is opened, can rotate this " n " shape connection box 2, can avoid from the end of heat exchanger tube, heat exchanger tube being inserted in this " n " shape connection box 2, when this butt hook 6 is fastened, should there is enclosed construction by " n " shape connection box 2, use safer.
As shown in Figure 1 and Figure 2, on this base 1, be provided with two lower clamping plates 12 that are arranged in parallel, as shown in Figure 4, on this movable holddown 5, be provided with clamping plate 51 on, this lower clamping plate 12 and on this clamping plate 51 be " V " shape structure, as shown in Figure 1, Figure 2, Figure 4 shows, these two lower clamping plates 12 with this on the interlaced layout of clamping plate 51; Interlaced arrangement can effectively prevent that heat exchanger tube from sliding, and reaches better fixed effect.
As shown in Figure 2, Figure 4 shows, this lower clamping plate 12 and on this surface uniform of " V " shape structure of clamping plate 51 be provided with anti-slop serrations; Further improve skidproof effect.
As shown in Fig. 1, Fig. 3, Fig. 4, the left and right sides of being somebody's turn to do " n " shape connection box 2 is respectively arranged with a guide plate 23, and the two ends of this movable holddown 5 are respectively arranged with a gathering sill 52, and this guide plate 23 is slidably connected mutually with this gathering sill 52; This guide plate and guide groove 52 are set and can make this movable holddown 5 move more stably, can prevent that this movable holddown 5 from rotating, thereby clamping plate 51 on this can be entered between these two lower clamping plates 12 quickly and accurately simultaneously.
Below only with an embodiment, mentality of designing of the present utility model is described, in the situation that system allows, the utility model can expand to external more functional module simultaneously, thereby expands to greatest extent its function.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (4)
1. use the fixture of heat exchanger tube for boiler for one kind, comprise a base (1), one " n " shape connection box (2), one screw rod (3), one operating grip (4) and a movable holddown (5), on described base (1), be provided with two the first engaging lugs (11), the middle part of described " n " shape connection box (2) is provided with a screwed hole (21), described screw rod (3) is threaded with described screwed hole (21), the upper end of described operating grip (4) and described screw rod (3) is vertical connection mutually, the lower end of described screw rod (3) and described movable holddown (5) are rotationally connected mutually, it is characterized in that: on described the first engaging lug (11), be provided with one first and connect projection (111), on described " n " shape connection box (2), be provided with one second engaging lug (22), described also comprises a butt hook (6) for boiler with the fixture of heat exchanger tube, the upper end of described butt hook (6) is provided with one the 3rd engaging lug (61), lower end is provided with one second and connects projection (62), the 3rd described engaging lug (61) is rotationally connected mutually with described the second engaging lug (22), described first connects projection (111) and described second is connected projection (62) and mutually engages, one end of described " n " shape connection box (2) is connected with described the first engaging lug (11).
2. the fixture of using heat exchanger tube for boiler according to claim 1, it is characterized in that: on described base (1), be provided with two lower clamping plates (12) that are arranged in parallel, on described movable holddown (5), be provided with clamping plate on (51), described lower clamping plate (12) and described upper clamping plate (51) are " V " shape structure, and described two lower clamping plates (12) and the described interlaced layout of upper clamping plate (51).
3. the fixture of using heat exchanger tube for boiler according to claim 2, is characterized in that: the surface uniform of " V " shape structure of described lower clamping plate (12) and described upper clamping plate (51) is provided with anti-slop serrations.
4. the fixture of using heat exchanger tube for boiler according to claim 2, it is characterized in that: the left and right sides of described " n " shape connection box (2) is respectively arranged with a guide plate (23), the two ends of described movable holddown (5) are respectively arranged with a gathering sill (52), and described guide plate (23) is slidably connected mutually with described gathering sill (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420277434.1U CN203936811U (en) | 2014-05-27 | 2014-05-27 | Fixture for boiler with heat exchanger tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420277434.1U CN203936811U (en) | 2014-05-27 | 2014-05-27 | Fixture for boiler with heat exchanger tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203936811U true CN203936811U (en) | 2014-11-12 |
Family
ID=51856158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420277434.1U Expired - Fee Related CN203936811U (en) | 2014-05-27 | 2014-05-27 | Fixture for boiler with heat exchanger tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203936811U (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922076A (en) * | 2016-05-31 | 2016-09-07 | 安庆市天润工程机械有限责任公司 | Dual-adjusting type feeding clamping device |
| CN105922062A (en) * | 2016-05-31 | 2016-09-07 | 安庆市天润工程机械有限责任公司 | Dual-lifting type feeding clamping device |
| CN105922063A (en) * | 2016-05-31 | 2016-09-07 | 安庆市天润工程机械有限责任公司 | Dual-lifting feed clamping device provided with buckles |
| CN105922068A (en) * | 2016-05-31 | 2016-09-07 | 安庆市天润工程机械有限责任公司 | Feeding clamping device |
| CN105922075A (en) * | 2016-05-31 | 2016-09-07 | 安庆市天润工程机械有限责任公司 | Adjustable feeding clamping and adjusting device |
| CN105922053A (en) * | 2016-05-31 | 2016-09-07 | 安庆市天润工程机械有限责任公司 | Electric-control double-lifting feeding clamping device |
| CN105922061A (en) * | 2016-05-31 | 2016-09-07 | 安庆市天润工程机械有限责任公司 | Adjustable feeding support device |
| CN105945637A (en) * | 2016-05-31 | 2016-09-21 | 安庆市天润工程机械有限责任公司 | Obliquely inserted double-adjustable feeding clamping device |
| CN105945628A (en) * | 2016-05-31 | 2016-09-21 | 安庆市天润工程机械有限责任公司 | Oblique inserting double-lifting feeding and clamping device |
| CN105945629A (en) * | 2016-05-31 | 2016-09-21 | 安庆市天润工程机械有限责任公司 | Rocking handle type double-adjustable feeding clamping device |
| CN105945639A (en) * | 2016-05-31 | 2016-09-21 | 安庆市天润工程机械有限责任公司 | Hand-carried feeding clamping adjusting device |
| CN105945643A (en) * | 2016-05-31 | 2016-09-21 | 安庆市天润工程机械有限责任公司 | Hand hoisting double adjustable feed clamping device |
| CN106002453A (en) * | 2016-05-31 | 2016-10-12 | 安庆市天润工程机械有限责任公司 | Electronically controlled double-adjustable feed clamping device |
| CN106002456A (en) * | 2016-05-31 | 2016-10-12 | 安庆市天润工程机械有限责任公司 | Hand hoisting type feeding and clamping device |
| CN106002452A (en) * | 2016-05-31 | 2016-10-12 | 安庆市天润工程机械有限责任公司 | Adjustable feed support adjusting device |
| CN106002455A (en) * | 2016-05-31 | 2016-10-12 | 安庆市天润工程机械有限责任公司 | Buckle type feeding clamping device |
| CN106002454A (en) * | 2016-05-31 | 2016-10-12 | 安庆市天润工程机械有限责任公司 | Feeding clamping adjusting device |
| CN106041607A (en) * | 2016-05-31 | 2016-10-26 | 安庆市天润工程机械有限责任公司 | Oblique insertion type feeding clamping device |
-
2014
- 2014-05-27 CN CN201420277434.1U patent/CN203936811U/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922076A (en) * | 2016-05-31 | 2016-09-07 | 安庆市天润工程机械有限责任公司 | Dual-adjusting type feeding clamping device |
| CN105922062A (en) * | 2016-05-31 | 2016-09-07 | 安庆市天润工程机械有限责任公司 | Dual-lifting type feeding clamping device |
| CN105922063A (en) * | 2016-05-31 | 2016-09-07 | 安庆市天润工程机械有限责任公司 | Dual-lifting feed clamping device provided with buckles |
| CN105922068A (en) * | 2016-05-31 | 2016-09-07 | 安庆市天润工程机械有限责任公司 | Feeding clamping device |
| CN105922075A (en) * | 2016-05-31 | 2016-09-07 | 安庆市天润工程机械有限责任公司 | Adjustable feeding clamping and adjusting device |
| CN105922053A (en) * | 2016-05-31 | 2016-09-07 | 安庆市天润工程机械有限责任公司 | Electric-control double-lifting feeding clamping device |
| CN105922061A (en) * | 2016-05-31 | 2016-09-07 | 安庆市天润工程机械有限责任公司 | Adjustable feeding support device |
| CN105945637A (en) * | 2016-05-31 | 2016-09-21 | 安庆市天润工程机械有限责任公司 | Obliquely inserted double-adjustable feeding clamping device |
| CN105945628A (en) * | 2016-05-31 | 2016-09-21 | 安庆市天润工程机械有限责任公司 | Oblique inserting double-lifting feeding and clamping device |
| CN105945629A (en) * | 2016-05-31 | 2016-09-21 | 安庆市天润工程机械有限责任公司 | Rocking handle type double-adjustable feeding clamping device |
| CN105945639A (en) * | 2016-05-31 | 2016-09-21 | 安庆市天润工程机械有限责任公司 | Hand-carried feeding clamping adjusting device |
| CN105945643A (en) * | 2016-05-31 | 2016-09-21 | 安庆市天润工程机械有限责任公司 | Hand hoisting double adjustable feed clamping device |
| CN106002453A (en) * | 2016-05-31 | 2016-10-12 | 安庆市天润工程机械有限责任公司 | Electronically controlled double-adjustable feed clamping device |
| CN106002456A (en) * | 2016-05-31 | 2016-10-12 | 安庆市天润工程机械有限责任公司 | Hand hoisting type feeding and clamping device |
| CN106002452A (en) * | 2016-05-31 | 2016-10-12 | 安庆市天润工程机械有限责任公司 | Adjustable feed support adjusting device |
| CN106002455A (en) * | 2016-05-31 | 2016-10-12 | 安庆市天润工程机械有限责任公司 | Buckle type feeding clamping device |
| CN106002454A (en) * | 2016-05-31 | 2016-10-12 | 安庆市天润工程机械有限责任公司 | Feeding clamping adjusting device |
| CN106041607A (en) * | 2016-05-31 | 2016-10-26 | 安庆市天润工程机械有限责任公司 | Oblique insertion type feeding clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 Termination date: 20150527 |
|
| EXPY | Termination of patent right or utility model |