CN116085847A - A stabilising arrangement for installation of heat supply pipe network large-span - Google Patents
A stabilising arrangement for installation of heat supply pipe network large-span Download PDFInfo
- Publication number
- CN116085847A CN116085847A CN202310018528.0A CN202310018528A CN116085847A CN 116085847 A CN116085847 A CN 116085847A CN 202310018528 A CN202310018528 A CN 202310018528A CN 116085847 A CN116085847 A CN 116085847A
- Authority
- CN
- China
- Prior art keywords
- truss
- supporting
- heat supply
- supply pipe
- support
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 title claims abstract description 27
- 230000003019 stabilising effect Effects 0.000 title claims description 5
- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 40
- 239000010959 steel Substances 0.000 claims description 40
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 description 10
- 238000000429 assembly Methods 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/02—Arrangement of mountings or supports for radiators
- F24D19/0203—Types of supporting means
- F24D19/0209—Supporting means having bracket
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
- F24D3/1058—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system disposition of pipes and pipe connections
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Abstract
The invention discloses a stabilizing device for large-span installation of a heating pipe network, which comprises a supporting frame and a truss, wherein the supporting frame comprises a supporting frame body and a truss body, wherein the supporting frame body comprises a supporting frame body and a supporting frame body, the supporting frame body comprises a supporting frame body, and the supporting frame body comprises a supporting frame body and a supporting frame body comprises a supporting: the top high-position end of the support frame is provided with a high-position support assembly which is movably connected with the top of the truss; the top low-level end of the support frame is provided with a low-level support component which is movably connected with the bottom of the truss; the inner wall activity of truss is provided with supports tight subassembly. According to the invention, the stabilizing device can play an independent supporting and reinforcing role on the top and the bottom of the truss through the high-position supporting component and the low-position supporting component, so that the large-span rapid installation operation of the heat supply pipe network is facilitated, and when the heat supply pipe network penetrates through the truss to be installed through the tight supporting component arranged in the truss, the tight supporting component can continuously tightly support and reinforce the heat supply pipe network, so that the phenomenon of vibration or shaking of the heat supply pipe network caused by overlarge medium pressure in the heat supply pipe network is avoided.
Description
Technical Field
The invention relates to the technical field of heat supply pipe network installation, in particular to a stabilizing device for large-span installation of a heat supply pipe network.
Background
The urban central heating network consists of pipeline systems for conveying and distributing heating media to heat users by urban central heating sources, the heating network consists of a heat transmission trunk line, a heat distribution trunk line, branch lines and the like, and the heat transmission trunk line is led out from the heat sources and is generally not connected with the branch lines; the heat distribution main line is connected from the heat transmission main line or directly from a heat source, heat is supplied to a user through the heat distribution branch line, when a river needs to be spanned in the installation and paving process of the heat supply pipe network, a large-span truss needs to be erected above the river, and the heat supply pipe network penetrates through the truss, so that stable paving of the heat supply pipe network can be realized, and the stability of the heat supply pipe network in the penetrating truss is very important.
Chinese patent publication No.: CN203907032U discloses a large-span pipe truss structure, which comprises an upper medium pipe and a lower medium pipe which are both a passing medium and an upper chord and a lower chord of the truss structure, wherein a supporting pipe is arranged between the two medium pipes, the supporting pipe comprises a plurality of inclined supporting pipes and a plurality of vertical supporting pipes, the inclined supporting pipes obliquely span between the upper medium pipe and the lower medium pipe, and the vertical supporting pipes are vertical to the upper medium pipe and the lower medium pipe; the large-span pipeline truss structure further comprises a plurality of pipeline supports, and the pipeline supports are arranged right below the vertical supporting pipes.
The existing heat supply pipe network is usually reinforced with the help of trusses when being installed in a large span, because the length of the large-span trusses is lengthened, the weight is heavier, so that the dismounting operation of the trusses is not convenient enough, and when the heat supply pipe network penetrates into the trusses, the heat supply pipe network can be piled to cause additional impact influence due to overlarge medium pressure in the heat supply pipe network, so that the heat supply pipe network is easy to vibrate or shake, and the installation stability of the heat supply pipe network is reduced.
Disclosure of Invention
The invention aims to provide a stabilizing device for large-span installation of a heat supply pipe network, which is used for independently and stably supporting and reinforcing high and low positions of a truss, and performing tight supporting and reinforcing treatment on the heat supply pipe network to ensure the stability of the installation state of the heat supply pipe network in the truss.
In order to achieve the above object, the present invention provides the following technical solutions: a stabilising arrangement for installation of heat supply pipe network large-span includes support frame and truss:
the top high-position end of the support frame is provided with a high-position support assembly which is movably connected with the top of the truss;
the top low-level end of the support frame is provided with a low-level support component which is movably connected with the bottom of the truss;
the inner wall activity of truss is provided with supports tight subassembly, and supports tight subassembly and has on its stroke to move down the laminating heat supply pipe network support tight position and move up the dismouting position of separation heat supply pipe network.
As a further description of the above technical solution:
the high-position supporting component comprises a sliding seat arranged at the top of the supporting frame, a second sleeve is movably connected in the sliding seat, a second supporting rod is spirally connected in the second sleeve, and a supporting ring is rotatably connected at the top of the second supporting rod.
As a further description of the above technical solution:
the inner wall of the sliding seat is provided with a limiting ring, and the bottom of the second sleeve is provided with a limiting rod penetrating through the limiting ring.
As a further description of the above technical solution:
the outer wall of the second sleeve is provided with a sliding roller in rolling contact with the inner wall of the sliding seat.
As a further description of the above technical solution:
the low-level support assembly comprises a first sleeve arranged at the top of the support frame, the inner wall of the first sleeve is spirally connected with a first supporting rod, and the top of the first supporting rod is rotationally connected with a support plate.
As a further description of the above technical solution:
the truss comprises an upper steel pipe and two lower steel pipes, connecting rods are arranged between the upper steel pipe and the lower steel pipes as well as between the upper steel pipe and the lower steel pipes, and the upper steel pipe and the lower steel pipes are of a triangular structure.
As a further description of the above technical solution:
the abutting assembly comprises a screw rod arranged at the bottom of the upper steel pipe, the outer wall of the bottom of the screw rod is spirally connected with a screw pipe, and an abutting plate is arranged at the bottom of the screw pipe.
As a further description of the above technical solution:
a supporting seat is arranged on the connecting rod between the two lower steel pipes.
In the technical scheme, the stabilizing device for large-span installation of the heat supply pipe network has the following beneficial effects:
(1) This stabilising arrangement is through high-order supporting component and the low level supporting component that sets up, can play independent support reinforcement effect to the top and the bottom of truss for the truss can keep complete stable structure with the support frame, and be convenient for carry out quick assembly disassembly to truss and support frame and handle, be favorable to the quick installation operation of heating network large-span.
(2) The stabilizing device can continuously tightly support and strengthen the heat supply pipe network by the support and tightly support component arranged in the truss when the heat supply pipe network penetrates through the truss to be installed, so that the heat supply pipe network can be kept in a static state in the truss, and the phenomenon that the heat supply pipe network vibrates or shakes due to overlarge medium pressure in the heat supply pipe network is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
Fig. 1 is a schematic structural diagram of a stabilizing device for large-span installation of a heating pipe network according to an embodiment of the present invention;
FIG. 2 is a schematic view of a low support assembly according to an embodiment of the present invention;
FIG. 3 is a schematic view of a truss structure according to an embodiment of the present invention;
FIG. 4 is a schematic side view of a truss according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a high-level support assembly according to an embodiment of the present invention.
Reference numerals illustrate:
1. a support frame; 2. a low support assembly; 21. a first sleeve; 22. a first strut; 23. a support plate; 3. truss; 31. a steel pipe is arranged; 32. a lower steel pipe; 33. a connecting rod; 34. a support bracket; 35. a screw; 36. a solenoid; 37. a pressing plate; 4. a high support assembly; 41. a support ring; 42. a second strut; 43. a second sleeve; 44. a slide roller; 45. a slide; 46. a limiting ring; 47. and a limit rod.
Detailed Description
In order to make the technical scheme of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 5, a stabilizing device for large-span installation of a heating pipe network comprises a supporting frame 1 and a truss 3:
the high-position end of the top of the support frame 1 is provided with high-position support assemblies 4, the high-position support assemblies 4 are movably connected with the top of the truss 3, the number of the high-position support assemblies 4 is one, and the high-position support assemblies 4 can move in a certain range along the length direction of the truss 3 and move in a direction vertical to the truss 3, so that the high-position support assemblies 4 can be stably connected with the top of the truss 3;
the top low-level end of the support frame 1 is provided with low-level support assemblies 2, the low-level support assemblies 2 are movably connected with the bottom of the truss 3, the number of the low-level support assemblies 2 is two, and the low-level support assemblies 2 can move in the direction vertical to the truss 3, so that the low-level support assemblies 2 can be stably connected with the bottom of the truss 3;
the inner wall activity of truss 3 is provided with to tight subassembly, and to tight subassembly has on its stroke to move down the tight position of support of laminating heat supply pipe network and the dismouting position of separation heat supply pipe network that moves up, when the heat supply pipe network runs through truss 3 and outwards extend to the installation back, the drive supports tight subassembly and makes its direction to the heat supply pipe network remove, can be with to tight subassembly right side dismouting position motion to support tight position, thereby make to support tight subassembly play to the heat supply pipe network that is located truss 3 and support tight reinforced effect, prevent that medium pressure is too big in the heat supply pipe network and lead to the heat supply pipe network to take place vibrations or rocking phenomenon, the stability of heat supply pipe network has been improved.
The high-position supporting component 4 comprises a sliding seat 45 arranged at the top of the supporting frame 1, a second sleeve pipe 43 is movably connected in the sliding seat 45, a second supporting rod 42 is spirally connected in the second sleeve pipe 43, the top of the second supporting rod 42 is rotationally connected with a supporting ring 41, the inner diameter of the supporting ring 41 is matched with the outer diameter of the upper steel pipe 31, a limiting ring 46 is arranged on the inner wall of the sliding seat 45, a limiting rod 47 penetrating through the limiting ring 46 is arranged at the bottom of the second sleeve pipe 43, a sliding roller 44 in rolling contact with the inner wall of the sliding seat 45 is arranged on the outer wall of the second sleeve pipe 43, the second sleeve pipe 43 is pushed to move in the sliding seat 45, the sliding roller 44 is driven to be in rolling contact with the inner wall of the sliding seat 45, the friction resistance born by the second sleeve pipe 43 can be reduced, the movement flexibility of the second sleeve pipe 43 is improved, and when the end part of the upper steel pipe 31 moves upwards, the second supporting rod 42 is rotated to move upwards in the second sleeve pipe 43, the height of the supporting ring 41 is consistent with the height of the upper steel pipe 31, and the second sleeve pipe 43 is continuously slid, so that the supporting ring 41 can be sleeved on the upper steel pipe 31, and the supporting truss can be stably clamped at the top of the upper position 31.
The low-level support assembly 2 comprises a first sleeve 21 arranged at the top of the support frame 1, the inner wall of the first sleeve 21 is spirally connected with a first supporting rod 22, the top of the first supporting rod 22 is rotationally connected with a supporting plate 23, the supporting plate 23 is of an arc-shaped structure, the radian of the inner wall of the supporting plate 23 is matched with the radian of the outer wall of the lower steel pipe 32, the first supporting rod 22 is rotated to enable the first supporting rod 22 to move upwards in the first sleeve 21 in a rotating manner, the supporting plate 23 is enabled to be close to and basic with the lower steel pipe 32 continuously, the supporting and reinforcing functions can be achieved on the lower steel pipe 32, and the stability of the installation position of the truss 3 is further ensured.
The tight subassembly supports includes the screw rod 35 that sets up in last steel pipe 31 bottom, the bottom outer wall screwed connection of screw rod 35 has screwed pipe 36, and the bottom of screwed pipe 36 is provided with and supports tight board 37, it is V-arrangement like structure to support tight board 37, its opening is down, be provided with supporting seat 34 on the linking rod 33 between two lower steel pipes 32, the upper surface of supporting seat 34 is equipped with the arc depressed part with heating network outer wall looks adaptation, make the heating network bottom that runs through in the truss 3 be located supporting seat 34's upper surface, afterwards, rotate screwed pipe 36 makes it reciprocate at screw rod 35, and make to support tight board 37 and the upper surface contact of heating network and support tightly, thereby play the effect of supporting tightly consolidate to the heating network, ensure that the heating network can keep stable state in truss 3.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.
Claims (8)
1. A stabilising arrangement for installation of heat supply pipe network large-span, includes support frame (1) and truss (3), its characterized in that:
the top high-position end of the support frame (1) is provided with a high-position support component (4), and the high-position support component (4) is movably connected with the top of the truss (3);
the top low-level end of the support frame (1) is provided with a low-level support component (2), and the low-level support component (2) is movably connected with the bottom of the truss (3);
the inner wall activity of truss (3) is provided with and supports tight subassembly, and supports tight subassembly and has on its stroke to move down the laminating heat supply pipe network support tight position and move up the dismouting position of separation heat supply pipe network.
2. A stabilizing device for large span installation of a heating network according to claim 1, wherein: the high-position support assembly (4) comprises a sliding seat (45) arranged at the top of the support frame (1), a second sleeve (43) is movably connected in the sliding seat (45), a second supporting rod (42) is spirally connected in the second sleeve (43), and a support ring (41) is rotatably connected at the top of the second supporting rod (42).
3. A stabilizing device for large span installation of a heating network according to claim 2, wherein: the inner wall of the sliding seat (45) is provided with a limiting ring (46), and the bottom of the second sleeve (43) is provided with a limiting rod (47) penetrating through the limiting ring (46).
4. A stabilizing device for large span installation of a heating network according to claim 2, wherein: the outer wall of the second sleeve (43) is provided with a sliding roller (44) in rolling contact with the inner wall of the sliding seat (45).
5. A stabilizing device for large span installation of a heating network according to claim 1, wherein: the low-level support assembly (2) comprises a first sleeve (21) arranged at the top of the support frame (1), a first supporting rod (22) is spirally connected to the inner wall of the first sleeve (21), and a support plate (23) is rotatably connected to the top of the first supporting rod (22).
6. A stabilizing device for large span installation of a heating network according to claim 1, wherein: the truss (3) comprises an upper steel pipe (31) and two lower steel pipes (32), a connecting rod (33) is arranged between the upper steel pipe (31) and the lower steel pipes (32) and between the upper steel pipe (31) and the two lower steel pipes (32), and the upper steel pipe (31) and the two lower steel pipes (32) are in a triangular structure.
7. A stabilizing device for large span installation of a heating network according to claim 1, wherein: the abutting assembly comprises a screw rod (35) arranged at the bottom of the upper steel pipe (31), a screw pipe (36) is spirally connected to the outer wall of the bottom of the screw rod (35), and an abutting plate (37) is arranged at the bottom of the screw pipe (36).
8. A stabilizing device for large span installation of a heating network according to claim 6, wherein: a supporting seat (34) is arranged on the connecting rod (33) between the two lower steel pipes (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310018528.0A CN116085847A (en) | 2023-01-06 | 2023-01-06 | A stabilising arrangement for installation of heat supply pipe network large-span |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310018528.0A CN116085847A (en) | 2023-01-06 | 2023-01-06 | A stabilising arrangement for installation of heat supply pipe network large-span |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116085847A true CN116085847A (en) | 2023-05-09 |
Family
ID=86198673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310018528.0A Pending CN116085847A (en) | 2023-01-06 | 2023-01-06 | A stabilising arrangement for installation of heat supply pipe network large-span |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116085847A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0107558A2 (en) * | 1982-10-22 | 1984-05-02 | REHAU AG + Co | Lattices reinforcement, holder device therefor and heating installation containing them |
| CN104132186A (en) * | 2014-07-18 | 2014-11-05 | 张家港迪威高压管件有限公司 | Pipeline hanger suitable for pipelines in different sizes |
| CN107795124A (en) * | 2017-10-31 | 2018-03-13 | 中建四局第六建筑工程有限公司 | A kind of laminated floor slab truss support device for steel building |
| CN210658691U (en) * | 2019-08-15 | 2020-06-02 | 河南省腾程建筑工程有限公司 | Support-free assembled steel structure |
| CN211821069U (en) * | 2020-03-19 | 2020-10-30 | 浙江中能机电科技有限公司 | Quick antidetonation gallows that electromechanical engineering used |
| CN216112525U (en) * | 2021-07-27 | 2022-03-22 | 埃力森(深圳)科技有限公司 | Assembled gallows convenient to different specification pipelines use |
| CN216587253U (en) * | 2021-11-16 | 2022-05-24 | 江西建邦科技有限公司 | Vertical supporting seat of steel bar truss floor support plate |
| CN216618776U (en) * | 2021-12-30 | 2022-05-27 | 安徽陶博士环保科技有限公司 | Cross-road thermal steam pipeline truss |
| CN114962846A (en) * | 2022-04-13 | 2022-08-30 | 浙江城建煤气热电设计院股份有限公司 | Be used for direct-burried hot water pipeline air release pipe compensation structure |
| CN217784561U (en) * | 2022-07-08 | 2022-11-11 | 浙江城建煤气热电设计院股份有限公司 | Local compensation device for laying river-crossing hot water pipeline |
-
2023
- 2023-01-06 CN CN202310018528.0A patent/CN116085847A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0107558A2 (en) * | 1982-10-22 | 1984-05-02 | REHAU AG + Co | Lattices reinforcement, holder device therefor and heating installation containing them |
| CN104132186A (en) * | 2014-07-18 | 2014-11-05 | 张家港迪威高压管件有限公司 | Pipeline hanger suitable for pipelines in different sizes |
| CN107795124A (en) * | 2017-10-31 | 2018-03-13 | 中建四局第六建筑工程有限公司 | A kind of laminated floor slab truss support device for steel building |
| CN210658691U (en) * | 2019-08-15 | 2020-06-02 | 河南省腾程建筑工程有限公司 | Support-free assembled steel structure |
| CN211821069U (en) * | 2020-03-19 | 2020-10-30 | 浙江中能机电科技有限公司 | Quick antidetonation gallows that electromechanical engineering used |
| CN216112525U (en) * | 2021-07-27 | 2022-03-22 | 埃力森(深圳)科技有限公司 | Assembled gallows convenient to different specification pipelines use |
| CN216587253U (en) * | 2021-11-16 | 2022-05-24 | 江西建邦科技有限公司 | Vertical supporting seat of steel bar truss floor support plate |
| CN216618776U (en) * | 2021-12-30 | 2022-05-27 | 安徽陶博士环保科技有限公司 | Cross-road thermal steam pipeline truss |
| CN114962846A (en) * | 2022-04-13 | 2022-08-30 | 浙江城建煤气热电设计院股份有限公司 | Be used for direct-burried hot water pipeline air release pipe compensation structure |
| CN217784561U (en) * | 2022-07-08 | 2022-11-11 | 浙江城建煤气热电设计院股份有限公司 | Local compensation device for laying river-crossing hot water pipeline |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209683756U (en) | A kind of Municipal Engineering Construction pipeline handling device | |
| CN205560000U (en) | Pipeline hanger | |
| CN116085847A (en) | A stabilising arrangement for installation of heat supply pipe network large-span | |
| CN206072546U (en) | Novel spring suspension and support | |
| CN206072540U (en) | High-efficiency pipeline suspension and support | |
| CN208213635U (en) | A kind of trapezoidal vibrating screen of house refuse environmental protection treatment | |
| CN205572788U (en) | A prevent stifled loading attachment for tubular product production | |
| CN109667883A (en) | Rubber damping dissipative damping device | |
| CN109159807A (en) | A kind of water conservancy machinery reinforced concrete transport device | |
| CN111197594A (en) | Centrifugal water pump | |
| CN208041500U (en) | A kind of teaching multimedia overhead projector holder | |
| CN208281630U (en) | A kind of adjustable petroleum pipeline bracket | |
| CN109869536A (en) | A kind of natural gas line support frame | |
| CN208037098U (en) | A kind of damping type construction feed device | |
| CN212203396U (en) | Pipe fitting mounting with buffering effect | |
| CN208033045U (en) | A kind of potato sorting equipment | |
| CN209340650U (en) | A kind of boiler tubing adjustable dish spring bearing hanger | |
| CN206755920U (en) | A kind of suspension type sewage cooling tower | |
| CN207064849U (en) | A kind of damping support of pipelines suitable for high-rise building | |
| CN207670542U (en) | Pneumatic bar shock-absorbing seat | |
| CN208415392U (en) | Urban water supply equipment | |
| CN102494190A (en) | Tertiary elastic element serially connected variable-rigidity elastic hanging device | |
| CN206354026U (en) | Sheller vibrating screen load-bearing damper mechanism | |
| CN208951444U (en) | A kind of pipeline anti-rock para-seismic support | |
| CN217081863U (en) | Damping support for conveying pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |