CN214946898U - Concrete pump pipe bending arc section fixing device - Google Patents
Concrete pump pipe bending arc section fixing device Download PDFInfo
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- CN214946898U CN214946898U CN202120810224.4U CN202120810224U CN214946898U CN 214946898 U CN214946898 U CN 214946898U CN 202120810224 U CN202120810224 U CN 202120810224U CN 214946898 U CN214946898 U CN 214946898U
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Abstract
The utility model discloses a concrete pump pipe curved arc section fixing device relates to pump line strutting arrangement technical field, including supporting the base, setting up vertical fixing spare and the horizontal fixing spare of supporting the base up end, vertical fixing spare and the coaxial setting of horizontal fixing spare, vertical fixing spare includes the perpendicular mount pad that cross rod group and cross rod group supported, cross rod group is including first bracing piece and the second bracing piece of mutual articulated, the bottom of first bracing piece and second bracing piece rotates with the support base respectively and is connected, first bracing piece has the shock attenuation section. The device is provided with a vertical fixing piece and a horizontal fixing piece for respectively fixing and supporting a vertical pump pipe and a horizontal pump pipe of a pump pipe bending arc. The first support rod of the vertical fixing piece cross rod group is provided with a damping section which can damp the pump pipe. The adjusting seat can change the installation position of the bottom of the first supporting rod so as to adjust the position of the vertical installation seat to adapt to fixing pump pipes with different sizes.
Description
Technical Field
The utility model belongs to the technical field of the pump line strutting arrangement, further relate to a concrete pump pipe curved arc section fixing device.
Background
A concrete delivery pump is a machine for continuously delivering concrete along a pipeline by using pressure, is mainly applied to concrete delivery work in concrete structural engineering such as houses, bridges, tunnels and the like, and is divided into a towed concrete pump, a vehicle-mounted concrete pump and a concrete pump truck. The concrete pump truck is characterized in that a pump body is arranged on a truck chassis, and then a telescopic or bendable distributing rod is arranged for conveying and distributing concrete. The towed concrete pump and the vehicular concrete pump convey concrete via a special concrete pump pipe and distribute the concrete with a distributing machine.
When utilizing the pump line to carry the concrete, the pump line that the level was arranged must erect, just need set up the support and support it this moment, and well-known pump line erects the mode and is cast-in-place concrete pier or sets up the steel-pipe frame, and the concrete pier has unable drawback such as removal and the later stage is abolished and is produced building rubbish in the use. The steel pipe frame can be along with the very big noise of pump line vibrations production, and the support body is easy loose, needs often to consolidate.
In addition, in the process of conveying concrete by the pump pipe, the front and back acting force and construction vibration generated by conveying concrete in the concrete pouring process cause damage to the installed structural template and the steel bars and serious deformation of a steel pipe supporting system at the lower part of the structure, and the appearance quality of the concrete formed by the main structure is directly influenced by the construction quality control problem. How to solve the supporting and fixing problem of the well-conveyed pump pipe is very important, and the damage of the well-treated pump pipe to a structural formwork supporting system is one of main indexes for measuring the construction technical level of a construction unit, especially the supporting and fixing problem of a bent part is particularly critical, the fixing and the supporting of the bent part are directly related to the quality problem of the whole concrete conveying, the method adopted by the prior art is to weld an unformed short reinforcing steel bar on the pump pipe, and then fix the reinforcing steel bar on the concrete surface, and the method is extremely irregular, easily damages the pump pipe and simultaneously extremely easily influences the quality problem of the whole concrete building.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a concrete pump pipe bended-arc section fixing device can fix, the shock attenuation to the bended-arc end of concrete pump pipe. The scheme solves the problems by the following technical points:
the utility model provides a concrete pump pipe bend arc section fixing device, is including supporting the base, setting vertical fixing spare and the horizontal mounting of supporting the base up end, vertical fixing spare and the coaxial setting of horizontal mounting spare, vertical fixing spare includes the cross bar group, by the perpendicular mount pad of cross bar group support, the cross bar group is including first bracing piece and the second bracing piece of mutual articulated, the bottom of first bracing piece and second bracing piece rotates with supporting the base respectively and is connected, first bracing piece has the damper section.
As mentioned above, the scheme provides a concrete pump pipe bending arc section fixing device. The supporting base that this device contained is provided with the vertical mounting that is used for the vertical pump line of fixed pump line, is used for the horizontal mounting of the horizontal pump line of fixed pump line. The vertical fixing member and the horizontal fixing member should be spaced apart from each other, and the curved section of the concrete pump pipe is located between the vertical fixing member and the horizontal fixing member. Specifically, the fixed mounting of the vertical pump tube is undertaken by a vertical mount, which is supported by first and second supports of the cross-bar set. First bracing piece and second bracing piece and the support base three of mutual articulated have constituted stable triangle-shaped structure, can provide the effect counter-force of level, two vertical directions for perpendicular pump line through perpendicular mount pad. The first supporting rod is provided with a damping section, so that impact vibration from the pump pipe can be slowed down and offset, and the damping technical effect is achieved. Reasonable parts such as a shock absorber, a spring rod and the like can be selected in the shock absorption section. The shock absorption section plays a shock absorption role through self elastic deformation. Therefore, the length of damper section will certainly change, and first bracing piece and second bracing piece are articulated each other, the bottom of first bracing piece, second bracing piece rotates with the support base respectively and articulates, therefore first bracing piece, second bracing piece, support base three angle each other can change, provides the geometric conditions for the change of first bracing piece length.
The further technical scheme is as follows:
the number of the cross rod groups is two, the two cross rod groups are symmetrically arranged by taking a connecting line of the vertical fixing piece and the horizontal fixing piece as a symmetry axis, the vertical fixing piece further comprises a horizontal supporting rod, two ends of the horizontal supporting rod are respectively connected with the two cross rod groups, a vertical mounting seat is fixedly arranged on the horizontal supporting rod, the vertical mounting seat is provided with a vertical through hole extending vertically, and the connecting line of the vertical fixing piece and the horizontal fixing piece is coplanar with the axis of the vertical through hole. In this technical feature, a form of support of the crossbar set to the vertical mount is defined. The two symmetrically arranged cross rod groups support the vertical mounting seat through the horizontal supporting rods. And a vertical through hole is formed in the vertical mounting seat and used for accommodating a vertical pump pipe. The connecting line of the vertical fixing piece and the horizontal fixing piece is coplanar with the axis of the vertical through hole, so that the central line of the vertical pump pipe arranged in the vertical through hole is also coplanar with the connecting line of the vertical fixing piece and the horizontal fixing piece, the vertical pump pipe is positioned in the middle of the horizontal supporting rod, and the stress of the whole vertical fixing piece is more uniform.
The fixed positioning seat that is provided with on the support base, the vertical ascending spacing groove of a plurality of notches has along perpendicular mounting and horizontal mounting line direction interval arrangement on the positioning seat, the tank bottom of spacing groove is the semicircle, first bracing piece bottom is fixed with the gag lever post, the gag lever post is cylindrical, the tank bottom size of size and spacing groove matches, the extending direction of the first bracing piece of gag lever post perpendicular to. The position adjusting seat and the limiting grooves arranged at intervals of the position adjusting seat enable the positions of the bottoms of the first supporting rods and the supporting base which are rotatably connected to be variable, and the space positions of the hinged positions of the first supporting rods and the second supporting rods can be changed by changing the distance between the bottoms of the first supporting rods and the bottoms of the second supporting rods, so that the space positions of the vertical mounting seats supported by the crossed rod group are adjusted to adapt to the installation and fixation of pump pipes with different shapes and sizes. The tank bottom of spacing groove is the semicircle, is cylindrical with spacing groove complex gag lever post, therefore spacing groove, gag lever post can rotate relatively, realize that first bracing piece bottom is connected with the rotation that supports the base.
In the process of adjusting the position of the first supporting rod, the relative angle between the rod pieces in the cross rod group can be changed, and in order to meet the requirement that the vertical mounting seat can always fix and restrain the pump pipe in the vertical direction, the vertical mounting seat can rotate around the central axis of the horizontal supporting rod relative to the cross rod group.
And damping rubber is arranged on the inner wall of the vertical through hole. The damping rubber can further slow down and offset impact vibration of the pump pipe, so that friction force between the vertical mounting seat and the pump pipe can be increased, and the fixing is more compact.
For the installation between this device and the pump line, get and put, set up to, perpendicular mount pad is including detaining seat and perpendicular buckle closure perpendicularly, the seat is fixed to be set up on the horizontal support pole perpendicularly, the one end of perpendicular buckle closure is articulated with perpendicular buckle closure through perpendicular pivot, and the other end of perpendicular buckle closure passes through bolt and perpendicular buckle closure swing joint, perpendicular buckle closure and perpendicular buckle closure enclose and close and form vertical through-hole.
The horizontal fixing piece is fixedly arranged on the upper end face of the supporting base, a horizontal through hole is formed in the horizontal fixing piece, the horizontal through hole forms a pump pipe horizontal mounting seat, and damping rubber is arranged on the inner wall of the horizontal through hole. The damping rubber can further slow down and offset impact vibration of the pump pipe, so that friction force between the vertical mounting seat and the pump pipe can be increased, and the fixing is more compact.
For making things convenient for installation between this device and the pump line, get and put, set up to, horizontal mounting includes that the level detains seat and horizontal buckle closure, the level is detained the fixed setting of seat on supporting the base, the one end of horizontal buckle closure is detained the seat through horizontal pivot and level and is articulated, and the other end of horizontal buckle closure passes through bolt and level buckle closure swing joint, the level is detained seat and horizontal buckle closure and is enclosed and close formation horizontal through-hole.
The supporting base is provided with a plurality of fixing holes, and the fixing holes are uniformly distributed on two sides of a connecting line of the vertical fixing piece and the horizontal fixing piece. The fixing holes may be provided as bolt holes, and the support base is fixed to the ground through the fixing holes using high-strength bolts. When the device needs to be moved, the bolt is taken out and then reinstalled.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model has reasonable structure and safe and convenient use. The utility model provides a concrete pump pipe bended-arc section fixing device has perpendicular mounting and horizontal mounting in order to fix the perpendicular pump line and the horizontal pump line of supporting pump line bended-arc respectively. The first supporting rod of the vertical fixing piece cross rod group is provided with a damping section which can damp and offset impact on the pump pipe. The device is also provided with a position adjusting seat with a plurality of limiting grooves, and the mounting position of the bottom of the first supporting rod can be changed so as to adjust the position of the vertical mounting seat to adapt to fixing pump pipes with different sizes.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is an overall schematic view of the present invention;
FIG. 2 is a schematic view of the positioning seat of the present invention;
FIG. 3 is a schematic view of a vertical mount of the present invention;
fig. 4 is a schematic view of the horizontal fixing member of the present invention;
in the figure: 1. a support base; 11. a fixing hole; 2. a vertical fixing member; 21. a cross bar group; 211. a first support bar; 212. a second support bar; 22. a shock absorbing section; 23. a vertical mounting base; 231. a vertical buckle base; 232. a vertical buckle cover; 24. a horizontal support bar; 25. a vertical through hole; 3. a horizontal fixing member; 31. a horizontal through hole; 32. a horizontal buckle seat; 33. a horizontal fastener; 4. a position adjusting seat; 41. a limiting groove; 42. a limiting rod; 5. a pump tube; 51. a vertical pump tube; 52. a horizontal pump pipe.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Example 1:
as shown in fig. 1, a concrete pump pipe curved arc section fixing device, including supporting base 1, setting at vertical mounting 2 and the horizontal mounting 3 of supporting base 1 up end, vertical mounting 2 and the coaxial setting of horizontal mounting 3, vertical mounting 2 includes the perpendicular mount pad 23 that crossed rod group 21 and crossed rod group 21 supported, crossed rod group 21 includes first bracing piece 211 and second bracing piece 212 of mutual articulated, the bottom of first bracing piece 211 and second bracing piece 212 is connected with supporting base 1 rotation respectively, first bracing piece 211 has damper 22.
As mentioned above, the scheme provides a concrete pump pipe 5 curved arc section fixing device. The supporting base 1 included in the device is provided with a vertical fixing piece 2 for fixing a vertical pump pipe 51 of a pump pipe 5 and a horizontal fixing piece 3 for fixing a horizontal pump pipe 52 of the pump pipe 5. The vertical fixing member 2 and the horizontal fixing member 3 should be spaced apart from each other, and the curved section of the concrete pump pipe 5 is located between the vertical fixing member 2 and the horizontal fixing member 3. Specifically, the fixed mounting of the vertical pump tube 51 is undertaken by the vertical mount 23, and the vertical mount 23 is supported by the first support bar 211 and the second support of the cross-bar set 21. The first support rod 211 and the second support rod 212 hinged to each other and the support base 1 form a stable triangular structure, and can provide action reaction forces in horizontal and vertical directions for the vertical pump tube 51 through the vertical mounting base 23. The first support rod 211 is provided with a shock absorption section 22, so that impact shock from the pump pipe 5 can be relieved and offset, and a shock absorption technical effect is achieved. The shock absorbing section 22 may be made of any suitable material such as a shock absorber, a spring rod, etc. Since the shock absorbing section 22 plays a shock absorbing role by its own elastic deformation. Therefore, the length of the shock absorption section 22 is inevitably changed, the first support rod 211 and the second support rod 212 are hinged to each other, and the bottoms of the first support rod 211 and the second support rod 212 are respectively hinged to the support base 1 in a rotating manner, so that the angles among the first support rod 211, the second support rod 212 and the support base 1 can be changed, and a geometric condition is provided for the change of the length of the first support rod 211.
Example 2:
as shown in fig. 2 to 4, the present embodiment is further defined on the basis of embodiment 1:
the number of the cross rod groups 21 is two, the two cross rod groups 21 are symmetrically arranged by taking the connecting line of the vertical fixing part 2 and the horizontal fixing part 3 as a symmetry axis, the vertical fixing part 2 further comprises a horizontal supporting rod 24, two ends of the horizontal supporting rod are respectively connected with the two cross rod groups 21, a vertical mounting seat 23 is fixedly arranged on the horizontal supporting rod 24, a vertical through hole 25 extending vertically is formed in the vertical mounting seat 23, and the connecting line of the vertical fixing part 2 and the horizontal fixing part 3 is coplanar with the axis of the vertical through hole 25. In this technical feature, a form of support of the cross bar set 21 to the vertical mount 23 is defined. Two symmetrically arranged cross bar sets 21 support vertical mounts 23 by horizontal support bars 24. The vertical mount 23 is provided with a vertical through hole 25 for receiving a vertical pump tube 51. The connecting line of the vertical fixing piece 2 and the horizontal fixing piece 3 is coplanar with the axis of the vertical through hole 25, so that the central line of the vertical pump pipe 51 installed in the vertical through hole 25 is also coplanar with the connecting line of the vertical fixing piece 2 and the horizontal fixing piece 3, the vertical pump pipe 51 is positioned in the middle of the horizontal supporting rod 24, and the stress of the whole vertical fixing piece 2 is more uniform.
The support base 1 is fixedly provided with a position adjusting seat 4, a plurality of limiting grooves 41 with vertically upward notches are arranged on the position adjusting seat 4 along the connecting line direction of the vertical fixing part 2 and the horizontal fixing part 3 at intervals, the groove bottoms of the limiting grooves 41 are semicircular, a limiting rod 42 is fixed at the bottom of the first support rod 211, the limiting rod 42 is cylindrical and matched with the groove bottom size of the limiting groove 41 in size, and the limiting rod 42 is perpendicular to the extending direction of the first support rod 211. The position adjusting seat 4 and the plurality of spacing grooves 41 arranged at intervals enable the position of the bottom of the first supporting rod 211 rotatably connected with the supporting base 1 to be variable, and the spatial position of the hinged position of the first supporting rod 211 and the second supporting rod 212 can be changed by changing the distance between the bottom of the first supporting rod 211 and the bottom of the second supporting rod 212, so that the spatial position of the vertical mounting seat 23 supported by the cross rod group 21 is adjusted to adapt to mounting and fixing the pump pipes 5 with different shapes and sizes. The groove bottom of the limiting groove 41 is semicircular, and the limiting rod 42 matched with the limiting groove 41 is cylindrical, so that the limiting groove 41 and the limiting rod 42 can rotate relatively, and the bottom of the first supporting rod 211 is rotatably connected with the supporting base 1.
Because the relative angle between each rod piece in the cross rod group 21 can be changed in the process of adjusting the position of the first supporting rod 211, in order to meet the requirement that the vertical mounting seat 23 can always fix and restrain the pump pipe 5 in the vertical direction, the vertical mounting seat 23 can rotate around the central axis of the horizontal supporting rod 24 relative to the cross rod group 21.
And damping rubber is arranged on the inner wall of the vertical through hole 25. The damping rubber can further slow down and offset the impact shock of the pump pipe 5, so that the friction force between the vertical mounting seat 23 and the pump pipe 5 can be increased, and the fixing is more compact.
For the installation between this device and the pump line 5, get and put, set up to, perpendicular mount pad 23 is including detaining seat 231 and perpendicular buckle closure 232 perpendicularly, detain the fixed setting on horizontal support bar 24 of seat 231 perpendicularly, the one end of perpendicular buckle closure 232 is articulated through perpendicular pivot and perpendicular buckle closure 231, and the other end of perpendicular buckle closure 232 passes through the bolt and detains seat 231 swing joint perpendicularly, detain seat 231 and perpendicular buckle closure 232 perpendicularly and enclose and close and form vertical through-hole 25 perpendicularly.
For the installation between this device and the pump line 5, get and put, set up to, horizontal mounting 3 includes that the level detains seat 32 and horizontal buckle closure, the level is detained the fixed setting of seat 32 on supporting base 1, the one end of horizontal buckle closure is detained seat 32 through horizontal pivot and level and is articulated, and the other end of horizontal buckle closure passes through bolt and horizontal buckle closure 32 swing joint, the level is detained seat 32 and horizontal buckle closure and is closed formation horizontal through-hole 31.
The supporting base 1 is provided with a plurality of fixing holes 11, and the fixing holes 11 are uniformly arranged at two sides of the connecting line of the vertical fixing piece 2 and the horizontal fixing piece 3. The fixing holes 11 may be provided as bolt holes, and the support base 1 is fixed to the ground through the fixing holes 11 using high-strength bolts. When the device needs to be moved, the bolt is taken out and then reinstalled.
The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or deformation made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.
Claims (9)
1. The utility model provides a concrete pump pipe curved arc section fixing device, its characterized in that, is including supporting base (1), setting at perpendicular mounting (2) and the horizontal fixing spare (3) of supporting base (1) up end, perpendicular mounting (2) and horizontal fixing spare (3) coaxial setting, perpendicular mounting (2) are organized (21), by perpendicular mount pad (23) that the cross bar group (21) supported including the cross bar, cross bar group (21) are including first bracing piece (211) and second bracing piece (212) of mutual articulated, the bottom of first bracing piece (211) and second bracing piece (212) is connected with supporting base (1) rotation respectively, first bracing piece (211) have shock attenuation section (22).
2. The concrete pump pipe curved arc section fixing device of claim 1, wherein the number of the crossed rod sets (21) is two, the two crossed rod sets (21) are symmetrically arranged by taking a connecting line of the vertical fixing piece (2) and the horizontal fixing piece (3) as a symmetry axis, the vertical fixing piece (2) further comprises a horizontal supporting rod (24) of which two ends are respectively connected with the two crossed rod sets (21), a vertical mounting seat (23) is fixedly arranged on the horizontal supporting rod (24), the vertical mounting seat (23) is provided with a vertical through hole (25) which vertically extends, and the connecting line of the vertical fixing piece (2) and the horizontal fixing piece (3) is coplanar with the axis of the vertical through hole (25).
3. The concrete pump pipe curved arc section fixing device of claim 2, wherein the supporting base (1) is fixedly provided with a positioning base (4), a plurality of limiting grooves (41) with vertically upward notches are arranged on the positioning base (4) at intervals along the connecting line direction of the vertical fixing member (2) and the horizontal fixing member (3), the groove bottom of each limiting groove (41) is semicircular, a limiting rod (42) is fixed at the bottom of the first supporting rod (211), the limiting rod (42) is cylindrical, the size of the limiting rod is matched with that of the groove bottom of each limiting groove (41), and the limiting rod (42) is perpendicular to the extending direction of the first supporting rod (211).
4. The concrete pump pipe curved section fixing device of claim 3, wherein the vertical mounting base (23) can rotate around the central axis of the horizontal support rod (24) relative to the cross rod group (21).
5. The concrete pump pipe curved arc section fixing device as claimed in claim 2, wherein the inner wall of the vertical through hole (25) is provided with damping rubber.
6. The concrete pump pipe curved arc section fixing device as claimed in claim 2, wherein the vertical mounting seat (23) comprises a vertical buckle seat (231) and a vertical buckle cover (232), the vertical buckle seat (231) is fixedly arranged on the horizontal support rod (24), one end of the vertical buckle cover (232) is hinged to the vertical buckle seat (231) through a vertical rotating shaft, the other end of the vertical buckle cover (232) is movably connected with the vertical buckle seat (231) through a bolt, and the vertical buckle seat (231) and the vertical buckle cover (232) are enclosed to form a vertical through hole (25).
7. The concrete pump pipe curved arc section fixing device according to claim 1, wherein the horizontal fixing piece (3) is fixedly arranged on the upper end face of the supporting base (1), the horizontal fixing piece (3) is provided with a horizontal through hole (31), the horizontal through hole (31) forms a horizontal mounting seat of the pump pipe (5), and the inner wall of the horizontal through hole (31) is provided with damping rubber.
8. The concrete pump pipe curved arc section fixing device as claimed in claim 7, wherein the horizontal fixing member (3) comprises a horizontal buckle base (32) and a horizontal buckle cover, the horizontal buckle base (32) is fixedly arranged on the supporting base (1), one end of the horizontal buckle cover is hinged to the horizontal buckle base (32) through a horizontal rotating shaft, the other end of the horizontal buckle cover is movably connected with the horizontal buckle base (32) through a bolt, and the horizontal buckle base (32) and the horizontal buckle cover are enclosed to form a horizontal through hole (31).
9. The concrete pump pipe curved arc section fixing device according to claim 1, wherein the supporting base (1) is provided with a plurality of fixing holes (11), and the fixing holes (11) are uniformly arranged at two sides of a connecting line of the vertical fixing member (2) and the horizontal fixing member (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120810224.4U CN214946898U (en) | 2021-04-20 | 2021-04-20 | Concrete pump pipe bending arc section fixing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120810224.4U CN214946898U (en) | 2021-04-20 | 2021-04-20 | Concrete pump pipe bending arc section fixing device |
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| Publication Number | Publication Date |
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| CN214946898U true CN214946898U (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120810224.4U Active CN214946898U (en) | 2021-04-20 | 2021-04-20 | Concrete pump pipe bending arc section fixing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114992390A (en) * | 2022-06-22 | 2022-09-02 | 中建五局华东建设有限公司 | Height difference inclined pump pipe supporting device |
-
2021
- 2021-04-20 CN CN202120810224.4U patent/CN214946898U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114992390A (en) * | 2022-06-22 | 2022-09-02 | 中建五局华东建设有限公司 | Height difference inclined pump pipe supporting device |
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