CN213937394U - Fixed length adjustable antidetonation gallows tube bank - Google Patents
Fixed length adjustable antidetonation gallows tube bank Download PDFInfo
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- CN213937394U CN213937394U CN202022746964.4U CN202022746964U CN213937394U CN 213937394 U CN213937394 U CN 213937394U CN 202022746964 U CN202022746964 U CN 202022746964U CN 213937394 U CN213937394 U CN 213937394U
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- clamping piece
- fixing rod
- fixed
- rod
- tube bundle
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- 230000000694 effects Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The utility model provides an anti-seismic support and hanger tube bundle with adjustable fixed length, which comprises an upper fixed rod, a lower fixed rod and a tube bundle group fixed between the upper fixed rod and the lower fixed rod; the upper fixing rod and the lower fixing rod have the same structure, and sliding grooves are formed in the middle parts of the upper fixing rod and the lower fixing rod; the tube bundle group comprises a first tube bundle and a second tube bundle which are identical in structure, the first tube bundle comprises an upper clamping piece and a lower clamping piece which are identical in structure, a first screw rod is integrally connected to the back of the upper clamping piece, a second screw rod is integrally connected to the back of the lower clamping piece, the first screw rod penetrates into a sliding groove in the upper fixing rod from the lower part of the upper fixing rod and is adjustably locked and fixed on the upper fixing rod through a nut, and the second screw rod penetrates into a sliding groove in the lower fixing rod from the upper part of the lower fixing rod and is adjustably locked and fixed on the lower fixing rod through a nut; the two ends of the upper clamping piece and the lower clamping piece are adjustably locked and fixed through bolts.
Description
Technical Field
The utility model relates to a gallows technical field is combatted to antidetonation especially relates to a gallows tube bank is combatted to antidetonation of regular length adjustable.
Background
The number of various electromechanical circuits in the electromechanical system of the modern building is huge, the specification and the model are very complex, and the use functions are different. When the electromechanical system works daily, whether the electromechanical pipeline has enough strength to fix the pipeline on the structure when the electromechanical pipeline runs under the full load of gravity is the key for the normal running of the whole electromechanical system; when an earthquake happens suddenly, whether the electromechanical system pipeline can be guaranteed not to be damaged under the earthquake action of fortification intensity, and whether the lifeline system can be guaranteed to normally operate is also an important factor about lives and properties of people. The electromechanical earthquake-proof support system is a support system which is firmly connected with pipelines, groove systems and equipment of a building structure body with an earthquake-proof design and takes earthquake force as a main load. An anti-seismic support and hanger in the electromechanical anti-seismic support system is one of core pieces.
The tube bundle of the existing anti-seismic support and hanger is usually only a few centimeters in width, and for thick pipelines and the like, the length of the protective pipeline is short, so that the pipelines on two sides of the tube bundle cannot be well supported, and therefore, a good anti-seismic effect cannot be achieved in practical use.
SUMMERY OF THE UTILITY MODEL
To the problem, the utility model provides a fixed length adjustable antidetonation gallows tube bank.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an anti-seismic support and hanger tube bundle with adjustable fixed length comprises an upper fixed rod, a lower fixed rod and a tube bundle group fixed between the upper fixed rod and the lower fixed rod; the upper fixing rod and the lower fixing rod have the same structure, and sliding grooves are formed in the middle parts of the upper fixing rod and the lower fixing rod; the tube bundle group comprises a first tube bundle and a second tube bundle which are identical in structure, the first tube bundle comprises an upper clamping piece and a lower clamping piece which are identical in structure, a first screw rod is integrally connected to the back of the upper clamping piece, a second screw rod is integrally connected to the back of the lower clamping piece, the first screw rod penetrates into the sliding groove on the upper fixing rod from the lower part of the upper fixing rod and is adjustably locked and fixed on the upper fixing rod through a nut, and the second screw rod penetrates into the sliding groove on the lower fixing rod from the upper part of the lower fixing rod and is adjustably locked and fixed on the lower fixing rod through a nut; the two ends of the upper clamping piece and the lower clamping piece are adjustably locked and fixed through bolts.
Preferably, the upper fixing rod and the lower fixing rod are both rectangular, and the extending direction of the sliding groove is the same as the length direction of the upper fixing rod and the lower fixing rod.
Preferably, the upper clamping piece and the lower clamping piece are both in an inwards concave arc shape.
Preferably, the back surfaces of the upper clamping piece and the lower clamping piece are integrally connected with a rectangular platform, the upper surface of the platform connected with the upper clamping piece is parallel to the lower surface of the upper fixing rod, and the lower surface of the platform connected with the lower clamping piece is parallel to the upper surface of the lower fixing rod.
Preferably, the central angle of the arc of the upper clip and the arc of the lower clip is less than 180 degrees.
Preferably, the inner sides of the upper clamping piece and the lower clamping piece are provided with rubber cushions.
Compared with the prior art, the beneficial effects of the utility model are that: through setting up dead lever and lower dead lever and between the two first tube bank and the second tube bank that the free slip is fixed, can adjust the length of fixed tube bank at will to the length that realizes protecting the tube bank is adjustable, can adjust the distance between two tube banks according to the demand, guarantees that the tube bank has good fixed and the effect of protecting the pipeline, thereby reaches better antidetonation effect.
Drawings
Fig. 1 is the overall structure diagram of the anti-seismic support and hanger tube bundle with adjustable fixed length of the utility model.
Fig. 2 is a left side view of the anti-seismic support and hanger tube bundle with adjustable fixed length of the present invention.
Fig. 3 is a top view of the upper fixing rod of the anti-seismic support and hanger tube bundle with adjustable fixed length of the present invention.
Detailed Description
In order to further understand the objects, structures, features and functions of the present invention, the following embodiments are described in detail.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, fig. 1 is the utility model discloses a fixed length adjustable antidetonation gallows tube bank at overall structure schematic diagram, fig. 2 is the utility model discloses a left side view of a fixed length adjustable antidetonation gallows tube bank, fig. 3 is the utility model discloses a fixed length adjustable antidetonation gallows tube bank's last dead lever's top view.
As shown in fig. 1, 2 and 3, an anti-seismic support and hanger tube bundle with adjustable fixed length according to an embodiment of the present invention includes an upper fixing rod 1, a lower fixing rod 2, and a tube bundle group fixed between the upper fixing rod 1 and the lower fixing rod 2; the upper fixing rod 1 and the lower fixing rod 2 have the same structure, and sliding grooves 3 are formed in the middle parts of the upper fixing rod 1 and the lower fixing rod 2; the tube bundle group comprises a first tube bundle 4 and a second tube bundle 5 which are identical in structure, the first tube bundle 4 comprises an upper clamping piece 6 and a lower clamping piece 7 which are identical in structure, a first screw 8 is integrally connected to the back of the upper clamping piece 6, a second screw 9 is integrally connected to the back of the lower clamping piece 7, the first screw 8 penetrates into a sliding groove 3 on an upper fixing rod 1 from the lower part of the upper fixing rod 1 and is adjustably locked and fixed on the upper fixing rod 1 through a nut 10, and the second screw 9 penetrates into a sliding groove 3 on a lower fixing rod 2 from the upper part of the lower fixing rod 2 and is adjustably locked and fixed on the lower fixing rod 2 through a nut 10; the two ends of the upper clamping piece 6 and the lower clamping piece 7 are locked and fixed in an adjustable mode through bolts 11. Preferably, the upper clamping piece 6 and the lower clamping piece 7 are both concave arc-shaped, so that a pipeline to be fixed is clamped better, the contact area is increased, and the side slip is prevented.
In one embodiment, the first screw 8 and the second screw 9 have the same structure and the same length, and their lengths are both greater than the thickness of the upper fixing rod 1 and the lower fixing rod 2, the first screw 8 penetrates above the upper fixing rod 1 and is screwed and loosened by the nut 10, and the second fixing rod penetrates below the lower fixing rod 2 and is screwed and loosened by the nut 10. The locking height of the two ends of the upper clamping piece 6 and the lower clamping piece 7 is adjusted through the bolts 11, the sum of the length of the bolts 11 and the arch heights of the inner side of the upper clamping piece 6 and the inner side of the lower clamping piece 7 is larger than the diameter of a circle corresponding to the upper clamping piece 6 and the lower clamping piece 7, and therefore the maximum outer diameter of a pipeline additionally arranged in the first pipe bundle 4 and the second pipe bundle 5 can reach the diameter of the circle corresponding to the inner side circular arcs of the upper clamping piece 6 and the lower clamping piece 7. The range of securing the locking of the first tube bundle 4 and the second tube bundle 5 is maximized. First screw 8 and second screw 9 can drive first tube bank 4 and second tube bank 5 and slide from side to side between last dead lever 1 and lower dead lever 2, adjust the distance between first tube bank 4 and the second tube bank 5 to adjust the fixed length of tube bank group, for narrower single tube bank, the fixed length of tube bank group is longer, makes the tube bank group have longer protection length, improves the antidetonation effect of pipeline. In addition, first tube bank 4 and second tube bank 5 are unified to be fixed before last dead lever 1 and lower dead lever 2 between, make first tube bank 4 and second tube bank 5 can produce same vibration frequency when earthquake vibrations to guarantee that the vibrations power that the pipeline received is even, effectively protect the pipeline torsional deformation even to break.
As shown in fig. 3, preferably, the upper fixing rod 1 and the lower fixing rod 2 are both rectangular, the extending direction of the sliding groove 3 is the same as the length direction of the upper fixing rod 1 and the lower fixing rod 2, and the length of the upper fixing rod 1 and the length of the lower fixing rod 2 are fully utilized to ensure that the tube array has a longer adjusting distance. The upper fixing rod 1 and the lower fixing rod 2 are rectangular, so that a plane contact area can be provided, and the upper clamping piece 6, the lower clamping piece 7 and the nut 10 are in surface contact with the upper clamping piece, so that a good fixing effect is guaranteed, and deflection is avoided.
As shown in fig. 2, preferably, a platform 12 having a rectangular parallelepiped shape is integrally connected to the back surfaces of the upper jaw 6 and the lower jaw 7, an upper surface of the platform 12 connected to the upper jaw 6 is parallel to a lower surface of the upper fixing bar 1, and a lower surface of the platform 12 connected to the lower jaw 7 is parallel to an upper surface of the lower fixing bar 2. The width of platform 12 is greater than the width of sliding tray 3, and the setting of platform 12 makes the back of going up clamping piece 6 and lower clamping piece 7 be the plane to for smooth face contact when corresponding dead lever contact, further improved fixed stability.
As shown in fig. 2, the central angle of the arc of the upper clip 6 and the lower clip 7 is preferably less than 180 degrees, and this structure enables the distance between the middle points of the upper clip 6 and the lower clip 7 to be less than the diameter length of the corresponding arc, so that an elastic space for locking and fixing can be provided between the upper clip 6 and the lower clip 7, and when the outer diameter of the pipe to be fixed is less than the diameter of the upper pipe clip and the lower pipe clip, the pipe can still be locked. It should be noted that the range of the outer diameters of the pipes that the first tube bundle 4 and the second tube bundle 5 can be locked and fixed is as follows: the arch height of the upper clamping piece 6 and the arch height of the lower clamping piece 7 are more than or equal to the sum of the arch heights of the upper clamping piece 6 and the lower clamping piece 7, and the diameter of the upper clamping piece 6 and the diameter of the lower clamping piece 7 are less than or equal to the sum of the arch heights of the upper clamping piece 6 and the lower clamping piece.
As shown in fig. 2, it is preferable that the inner sides of the upper clip 6 and the lower clip 7 are provided with rubber cushions 13, which increase friction force to prevent the pipe from rotating laterally between the upper clip 6 and the lower clip 7, and play a role of buffering to protect the pipe to be fixed.
When the utility model is used, the nuts 10 on the first screw 8 and the second screw 9 are firstly unscrewed, the distance between the first tube bank 4 and the second tube bank 5 is adjusted, then the bolts 11 at the two ends of the upper clamping piece 6 and the lower clamping piece 7 are unscrewed, the pipeline passes through the first pipe bundle 4 and the second pipe bundle 5 and is not between the upper clamping piece 6 and the lower clamping piece 7, then the bolts 11 at the two ends of the upper clamping piece 6 and the lower clamping piece 7 are screwed, the first tube bundle 4 and the second tube bundle 5 are firstly wrapped and locked on the pipeline, then the nuts 10 on the first screw 8 and the second screw 9 are screwed, so that the two tube bundles are fixed between the upper fixing rod 1 and the lower fixing rod 2, thereby make whole tube bank become a compact structure's whole, the tube bank in the pipeline outside has longer fixed length this moment, can effectively improve the length of protection pipeline, has improved the antidetonation effect of pipeline.
From above, the utility model discloses a fixed length adjustable antidetonation gallows tube bank through setting up dead lever and lower dead lever and freely sliding fixed first tube bank and second tube bank between the two, can adjust the length of fixed tube bank at will to realize that the length of protection tube bank is adjustable, can adjust the distance between two tube banks according to the demand, guarantee that the tube bank has the effect of good fixed and protection pipeline, thereby reach better antidetonation effect.
The present invention has been described in relation to the above embodiments, which are only examples for implementing the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. On the contrary, all changes and modifications which do not depart from the spirit and scope of the present invention are deemed to fall within the scope of the present invention.
Claims (6)
1. The utility model provides a fixed length adjustable antidetonation gallows tube bank which characterized in that: the device comprises an upper fixed rod, a lower fixed rod and a tube bundle group fixed between the upper fixed rod and the lower fixed rod;
the upper fixing rod and the lower fixing rod have the same structure, and sliding grooves are formed in the middle parts of the upper fixing rod and the lower fixing rod;
the tube bundle group comprises a first tube bundle and a second tube bundle which are identical in structure, the first tube bundle comprises an upper clamping piece and a lower clamping piece which are identical in structure, a first screw rod is integrally connected to the back of the upper clamping piece, a second screw rod is integrally connected to the back of the lower clamping piece, the first screw rod penetrates into the sliding groove on the upper fixing rod from the lower part of the upper fixing rod and is adjustably locked and fixed on the upper fixing rod through a nut, and the second screw rod penetrates into the sliding groove on the lower fixing rod from the upper part of the lower fixing rod and is adjustably locked and fixed on the lower fixing rod through a nut; the two ends of the upper clamping piece and the lower clamping piece are adjustably locked and fixed through bolts.
2. An earthquake-resistant support and hanger bundle of adjustable fixed length as set forth in claim 1, wherein: the upper fixing rod and the lower fixing rod are both rectangular, and the extending direction of the sliding groove is the same as the length direction of the upper fixing rod and the lower fixing rod.
3. An earthquake resistant spreader tube bundle of adjustable fixed length as set forth in claim 2, wherein: the upper clamping piece and the lower clamping piece are both in an inwards concave arc shape.
4. An earthquake resistant spreader tube bundle of adjustable fixed length as set forth in claim 3, wherein: the upper clamping piece and the back surface of the lower clamping piece are integrally connected with a rectangular platform, the upper surface of the platform connected with the upper clamping piece is parallel to the lower surface of the upper fixing rod, and the lower surface of the platform connected with the lower clamping piece is parallel to the upper surface of the lower fixing rod.
5. An earthquake resistant spreader tube bundle of adjustable fixed length as set forth in claim 3, wherein: the central angle corresponding to the circular arcs of the upper clamping piece and the lower clamping piece is less than 180 degrees.
6. An earthquake resistant spreader tube bundle of adjustable fixed length as set forth in claim 3, wherein: the inner sides of the upper clamping piece and the lower clamping piece are provided with rubber soft pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022746964.4U CN213937394U (en) | 2020-11-25 | 2020-11-25 | Fixed length adjustable antidetonation gallows tube bank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022746964.4U CN213937394U (en) | 2020-11-25 | 2020-11-25 | Fixed length adjustable antidetonation gallows tube bank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213937394U true CN213937394U (en) | 2021-08-10 |
Family
ID=77143994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022746964.4U Expired - Fee Related CN213937394U (en) | 2020-11-25 | 2020-11-25 | Fixed length adjustable antidetonation gallows tube bank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213937394U (en) |
-
2020
- 2020-11-25 CN CN202022746964.4U patent/CN213937394U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210810 |