CN113494185A - Assembled strenghthened type wearing plate-free concrete conveying pump line fixing device - Google Patents
Assembled strenghthened type wearing plate-free concrete conveying pump line fixing device Download PDFInfo
- Publication number
- CN113494185A CN113494185A CN202110898190.3A CN202110898190A CN113494185A CN 113494185 A CN113494185 A CN 113494185A CN 202110898190 A CN202110898190 A CN 202110898190A CN 113494185 A CN113494185 A CN 113494185A
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- assembly
- sleeve
- supporting box
- support box
- box
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- 239000004567 concrete Substances 0.000 title claims abstract description 77
- 238000004891 communication Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 5
- 230000035939 shock Effects 0.000 abstract 2
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 230000009172 bursting Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 238000009434 installation Methods 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
- 238000004080 punching Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
Abstract
The invention provides an assembly type reinforced type perforated-plate-free concrete conveying pump pipe fixing device which comprises a supporting box and a sleeve, the sleeve is fixedly connected with the supporting box and vertically penetrates through the whole supporting box, the sleeve is sleeved on the concrete conveying pump pipe, the device also comprises a fixture block, the fixture block is connected with the bottom of the support box, the fixture block is clamped in a gap between the concrete conveying pump pipe and the floor slab, the support box is provided with a fixture, the fixture can clamp the floor slab, thereby being capable of stably fixing the concrete conveying pump pipe, being flexible and convenient to install, not needing to install embedded parts, and in addition, the contact position of the sleeve and the pumping pipe and the contact position of the device and the concrete floor are provided with waterproof materials, thereby enhancing the waterproofness and absorbing shock to a certain degree, and the transverse stiffening plate added in the supporting box further improves the overall rigidity and the shock resistance of the device.
Description
Technical Field
The invention relates to the technical field of construction tools, in particular to an assembly type reinforced type plate-free concrete conveying pump pipe fixing device.
Background
In recent years, China has developed rapidly, and society has generated higher and higher attention to house building projects. In the construction of building construction engineering, especially when building with a certain height, it is important to convey concrete to the working floor being constructed, and the conventional method is to reserve holes of concrete conveying pump pipes on the floor slabs of each floor, and to use concrete pump trucks and concrete conveying pump pipes to pump concrete required by construction to the working floor. On the basis, the concrete conveying pump pipe is well fixed with the floor slab, and the important point of guaranteeing the concrete conveying efficiency and the conveying safety is high.
At present, when a concrete conveying pump pipe and a floor slab are fixed, in a conventional scheme, a gap generated between the concrete conveying pump pipe and the floor slab is filled by adopting a batten or a wood wedge and the like, so that the gap between the concrete conveying pump pipe and the floor slab is tightly plugged, and the concrete conveying pump pipe is prevented from vibrating, falling off and the like. The concrete conveying pump pipe has the disadvantages that the concrete conveying pump pipe can vibrate along with the conveying pressure of the concrete pump truck, and then has play friction with a batten, a wood wedge or a floor slab, so that the pipe bursting condition caused by loosening and slipping of the batten or the wood wedge occurs, and the actual fixing effect is not stable enough.
In another conventional scheme, an embedded part is installed in the floor slab in advance before the floor slab is cast, so that when concrete needs to be conveyed, a fixing device of a concrete conveying pump pipe is installed according to the position of the embedded part in the floor slab, and the device is fixed on the floor slab. However, the scheme does not have the emergency, the fixing device cannot be installed temporarily according to the actual situation, and in order to ensure that the fixing device can achieve a good fixing effect, the size of the embedded part is required to be just in line with the size of the fixing device, so that the requirement on the installation precision is high.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the assembly type reinforced type wearing-free plate concrete conveying pump pipe fixing device which can be used for fixing the concrete conveying pump pipe very stably, is flexible and convenient to install and does not need to install embedded parts in advance.
The scheme for solving the technical problems is as follows:
the utility model provides a wearing plate concrete feeding pump line fixing device is exempted from to assembled strenghthened type, the concrete feeding pump line is located the entrance to a cave that the floor was reserved, a serial communication port, including supporting box and sleeve, the sleeve with supporting box fixed connection and the vertical whole supporting box that runs through, the sleeve cup joints on the concrete feeding pump line, the device still includes the fixture block, the fixture block with the bottom of supporting box links to each other, the fixture block joint is in the space between concrete feeding pump line and floor, the supporting box is equipped with anchor clamps, but anchor clamps press from both sides tight floor.
As an improvement of the above scheme, the support box is a rectangular column with a square upper surface, the sleeve is cylindrical, and when the sleeve vertically penetrates through the whole support box, the axis of the support box and the axis of the sleeve are located on the same straight line.
As an improvement of the scheme, the clamp comprises a plurality of L-shaped components which are integrally L-shaped and the bent parts of which are positioned below the floor slab, the vertical structures of the L-shaped components penetrate through the supporting box, and the horizontal structures of the L-shaped components are propped against the lower surface of the floor slab.
As an improvement of the above scheme, the supporting box is located above the floor slab, the L-shaped member includes an L-shaped anchor bolt, the clamp includes a plurality of wing nuts located above the supporting box and in threaded connection with the L-shaped anchor bolt, and the supporting box above the floor slab and the L-shaped anchor bolt below the floor slab clamp the floor slab by rotating the wing nuts.
As an improvement of the scheme, the butterfly nuts are uniformly distributed along the circumferential direction of the supporting box by taking the axis of the supporting box as the center.
As an improvement of the above scheme, the supporting box is assembled by a first assembly piece and a second assembly piece, the first assembly piece and the second assembly piece are symmetrical to each other in a top view direction, the first assembly piece and the second assembly piece are respectively provided with half sleeves, and the sleeves are assembled when the supporting box is assembled.
As an improvement of the above solution, the apparatus further includes a connecting shaft, one end of the first assembly piece and one end of the second assembly piece are fixed by the connecting shaft, and the connecting shaft is located on a symmetrical plane of the first assembly piece and the second assembly piece, so that the other end of the first assembly piece and the other end of the second assembly piece can rotate around the connecting shaft.
As an improvement of the above scheme, the other end of the first assembly piece and the other end of the second assembly piece are provided with fixing pieces, and the fixing pieces are used for preventing the first assembly piece and the second assembly piece from rotating after the support box is assembled.
As an improvement of the scheme, a plurality of transverse stiffening plates are arranged between the inner wall of the supporting box and the outer wall of the sleeve.
As an improvement of the above scheme, the fixture blocks are cylinders with circular ring-shaped upper surfaces, and the first assembled part and the second assembled part are respectively provided with half fixture blocks and rotate around the connecting shaft along with the first assembled part and the second assembled part.
Compared with the prior art, the technical scheme has the advantages that:
according to the invention, the sleeve is sleeved on the concrete conveying pump pipe for conveying concrete, the pipe body of the concrete conveying pump pipe can be supported, the pipe explosion risk is reduced, and the sleeve penetrates through and is fixed in the support box, so that the support box can support the sleeve, and the sleeve is prevented from vibrating together with the concrete conveying pump pipe. On the other hand, the bottom of the supporting box is provided with the clamping block, and the clamping block can be clamped in a gap between the concrete conveying pump pipe and the floor slab, so that the concrete conveying pump pipe is further prevented from vibrating.
Furthermore, the supporting box is provided with the clamp for clamping the supporting box on the floor slab, so that the pressure and the friction force between the supporting box and the floor slab become larger, the supporting box can be fixed on the floor slab, the whole device is more difficult to be shocked by a concrete conveying pump pipe, a very good fixing effect is realized, the whole device can be installed in real time, a pre-embedded part does not need to be installed in the floor slab in advance, and the flexibility and the efficiency of building engineering construction are greatly improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a top view of an assembly-type reinforced concrete pump pipe fixing device without a perforated plate according to the present invention;
fig. 2 is a cross-sectional view taken along a-a in fig. 1.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a support box; 101. a first assembly member; 102. a second assembly; 2. a concrete delivery pump pipe; 3. a sleeve; 4. a connecting shaft; 5. a fixing member; 601. an L-shaped foundation bolt; 602. a butterfly nut; 7. a transverse stiffener; 8. a floor slab; 9. and (7) clamping blocks.
Detailed Description
The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-2, which are provided as examples to illustrate the invention and not to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 to 2 schematically show an assembly-type reinforced concrete pump pipe fixing device without a through-plate according to an embodiment of the present invention, the device may include a support box 1, a sleeve 3 and a fixture block 9, the support box 1 is located on a floor 8 of a floor where a concrete pump pipe 2 needs to be fixed, specifically, the support box 1 may be located on an upper surface of the floor 8, a contact portion between the support box 1 and the floor 8 may be provided with a waterproof material, and the sleeve 3 may be fixed in the support box 1, the sleeve 3 may vertically penetrate through the entire support box 1, as an example, a through hole penetrating through the support box 1 may be formed in the support box 1 in advance, the support box 1 may be made of a metal material, the sleeve 3 may also be made of a metal material, the sleeve 3 may be made of a round steel tube, so that the sleeve 3 may be welded in the through hole of the support box 1, the sleeve 3 is used for sleeving the concrete pump pipe 2 for conveying tight concrete, can make concrete feeding pump line 2 pass sleeve 3 promptly, as an example, after concrete feeding pump line 2 passed sleeve 3, can set up waterproof gasket between concrete feeding pump line 2 and sleeve 3, waterproof stripe or other waterproof material, make concrete feeding pump line 2 and sleeve 3 not leave the space, avoid concrete feeding pump line 2 to shake in the space, and owing to use waterproof material, even if concrete feeding pump line 2 appears leaking, phenomenons such as slurry leakage, also can not disturb and corrode sleeve 3 or supporting box 1, can not influence the normal operating property of sleeve 3 or supporting box 1.
The clamping block 9 can be connected with the bottom of the supporting box 1 and clamped in a gap between the concrete conveying pump pipe 2 and the floor slab 8 from top to bottom, as an example, the bottom of the supporting box 1 can be connected with a screw hole, the clamping block 9 can be provided with a bolt corresponding to the screw hole, the clamping block 9 can be made of metal materials, rubber materials, hollow materials or solid materials, namely the clamping block 9 is firmly fixed at the bottom of the supporting box 1, but when the gap between the concrete conveying pump pipe 2 and the floor slab 8 is too large in size difference with the clamping block 9, the clamping block 9 can be replaced, and the clamping block 9 with more proper size is selected to be installed at the bottom of the supporting box.
The supporting box 1 is further provided with a clamp used for clamping the supporting box 1 on the floor slab 8, the clamp is used for clamping the floor slab 8, so that the supporting box 1 is fixed better, the clamp is used without punching the floor slab 8, namely, an embedded part is not required to be installed on the floor slab 8, and compared with a scheme of fixing the concrete conveying pump pipe 2 by using the embedded part, the supporting box has more applicable scenes and is more convenient to use.
In addition, through the cooperation between the above-mentioned subassembly for the space that produces between concrete feeding pump line 2 and the floor 8 is clogged by fixture block 9, has effectually slowed down when the concrete pump truck is worked, the vibrations that concrete feeding pump line 2 produced, even the drunkenness friction has taken place between concrete feeding pump line 2 and the floor 8, the fixture block 9 of being connected with supporting box 1 can not appear not becoming flexible the slippage easily. And sleeve 3 and supporting box 1 are fine to the body of concrete feeding pump line 2 support, even other aspects go wrong, concrete feeding pump line 2 is also difficult to appear the phenomenon of bursting, in addition, supporting box 1 still installs and is used for with supporting box 1 presss from both sides the anchor clamps on floor 8, makes supporting box 1 have very good fixed relative floor 8, even supposing that concrete feeding pump line 2 vibrations strength is very big, under the condition that floor 8 does not take place to sink, concrete feeding pump line 2 also is difficult to drive whole supporting box 1 and does and rock by a wide margin together.
Referring to fig. 1 to 2, the supporting box 1 may be a rectangular column with a square upper surface, the sleeve 3 is cylindrical, and when the sleeve 3 vertically penetrates through the whole supporting box 1, the axis of the supporting box 1 and the axis of the sleeve 3 are located on the same straight line, that is, when the sleeve 3 is sleeved on the concrete conveying pump pipe 2, the force generated by the concrete conveying pump pipe 2 on the cylinder wall of the sleeve 3 and the four side walls of the supporting box 1 is uniform, so as to avoid the shaking caused by the uneven stress of the whole structure, increase the stability of the cylinder wall and the supporting box 1, and design the supporting box 1 into a rectangular column, so as to find out more easily whether the supporting box 1 shakes or rotates, and have a plurality of convex edges as the force applying points of a user, so that the user can control the state of the whole supporting box 1.
Referring to fig. 2, the fixture comprises a plurality of L-shaped members which are integrally L-shaped and have bent portions below the floor slab 8, wherein the vertical structure of the L-shaped members penetrates through the support box 1, and the horizontal structure of the L-shaped members abuts against the lower surface of the floor slab 8.
In an alternative embodiment, the L-shaped member may include an L-shaped anchor bolt 601, the fixture includes a plurality of wing nuts 602 located above the support box 1 and in threaded connection with the L-shaped anchor bolt 601, in a specific implementation, a hole penetrating through the entire support box 1 may be reserved in the support box 1 in advance, then a vertical structure of the L-shaped anchor bolt 601 is inserted into the hole, so that the wing nuts 602 may be rotated along the thread of the L-shaped anchor bolt 601 above the support box 1, the L-shaped anchor bolt 601 may ascend therewith, then a horizontal structure of the L-shaped anchor bolt 601 may abut against the lower surface of the floor slab 8, and further rotation may be performed so that the support box 1 above the floor slab 8 and the L-shaped anchor bolt 601 below the floor slab 8 clamp the floor slab 8.
In an alternative embodiment of the present invention, the wing nuts 602 are centered on the axis of the support box 1 and are uniformly distributed along the circumferential direction of the support box 1.
In practical application, wing nuts 602 may be uniformly distributed in the circumferential direction of support box 1, and wing nuts 602 are connected with the threads of L-shaped anchor bolts 601, that is, under the condition that the specifications of L-shaped anchor bolts 601 are the same, the force between a plurality of L-shaped anchor bolts 601 and floor slab 8 may be the same, so that the force for fixing support box 1 is more uniform.
Referring to fig. 1, the support box 1 may be assembled by a first assembly member 101 and a second assembly member 102 that are symmetrical left and right, as an example, the support box 1 may be divided into two parts along a symmetry line in a top view direction, half sleeves 3 may be respectively disposed on the first assembly member 101 and the second assembly member 102, and when the support box 1 is assembled by the first assembly member 101 and the second assembly member 102, the half sleeves 3 on the first assembly member 101 and the half sleeves 3 on the second assembly member 102 are assembled correspondingly.
In an optional embodiment of the present invention, the apparatus may further comprise a connecting shaft 4, one end of the first assembly 101 and one end of the second assembly 102 are fixed by the connecting shaft 4, the connecting shaft 4 is located on a symmetrical plane of the first assembly 101 and the second assembly 102, such that the other end of the first assembly 101 and the other end of the second assembly 102 can rotate around the connecting shaft 4, and when the other end of the first assembly 101 contacts with the other end of the second assembly 102, the support box 1 can be assembled.
In an optional embodiment of the present invention, the other end of the first assembly member 101 and the other end of the second assembly member 102 are provided with a fixing member 5, the fixing member 5 may be a slot or a plug, and the present invention is not limited in this respect, and the fixing member 5 is configured to prevent the first assembly member 101 and the second assembly member 102 from rotating after the support box 1 is assembled.
In an alternative embodiment of the invention, a plurality of transverse stiffening plates 7 are provided between the inner wall of the support box 1 and the outer wall of the sleeve 3. The transverse stiffening plate 7 can further apply transverse pressure to the sleeve 3, so that the sleeve 3 can be tightly attached to the concrete delivery pump pipe 2, and the concrete delivery pump pipe 2 is prevented from shaking.
In an optional embodiment of the present invention, the fixture block 9 may be a cylinder with a circular ring-shaped upper surface, it should be noted that, in general, an opening through which the concrete pump pipe 2 passes is also circular, half fixture blocks 9 are respectively installed on the first assembling piece 101 and the second assembling piece 102, and rotate around the connecting shaft 4 along with the first assembling piece 101 and the second assembling piece 102, that is, the fixture block 9 with a circular ring-shaped upper surface may be installed on the first assembling piece 101 and the second assembling piece 102, respectively. In practical applications, the sleeve 3 may vertically penetrate the latch 9 through a circular ring, and the latch 9 may also be provided with a through hole for penetrating the L-shaped member.
The working principle is as follows: the first assembling piece 101, the second assembling piece 102 and the connecting shaft 4 are assembled to form a supporting box 1, the concrete conveying pump pipe 2 is sleeved by the sleeve 3, the sleeve 3 is pressurized by the supporting box 1 and the transverse stiffening plate 7, so that the sleeve 3 is tightly attached to the concrete conveying pump pipe 2 and supports the pipe body of the concrete conveying pump pipe, the risk of pipe explosion is reduced, the clamping block 9 can be connected with the supporting box 1, when the clamping block 9 generates moving friction with the concrete conveying pump pipe 2, the stress of the clamping block 9 can be transmitted to the supporting box 1, the supporting box 1 has certain weight, the friction force between the supporting box 1 and the floor slab 8 is larger, the supporting box 1 and the L-shaped foundation bolt 601 below the floor slab 8 can be tightly clamped with the floor slab 8 under the rotation of the butterfly nut 602, and the clamping block 9 cannot be easily driven by the moving friction of the concrete conveying pump pipe 2, and further the loosening and the sliding of the clamping block 9 are avoided, the pressure and friction between the support box 1 and the floor slab 8 become larger, so that the support box 1 is fixed on the floor slab 8, and the whole device is more difficult to be shaken by the concrete delivery pump pipe 2.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner; the present invention may be readily implemented by those of ordinary skill in the art as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the invention as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a wearing plate concrete feeding pump line fixing device is exempted from to assembled strenghthened type, the concrete feeding pump line is located the entrance to a cave that the floor was reserved, a serial communication port, including supporting box and sleeve, the sleeve with supporting box fixed connection and the vertical whole supporting box that runs through, the sleeve cup joints on the concrete feeding pump line, the device still includes the fixture block, the fixture block with the bottom of supporting box links to each other, the fixture block joint is in the space between concrete feeding pump line and floor, the supporting box is equipped with anchor clamps, but anchor clamps press from both sides tight floor.
2. The assembly type reinforced type perforated-plate-free concrete conveying pump pipe fixing device of claim 1, wherein the support box is a rectangular column with a square upper surface, the sleeve is cylindrical, and when the sleeve vertically penetrates through the whole support box, the axis of the support box and the axis of the sleeve are located on the same straight line.
3. The assembly-type reinforced type penetration-free concrete conveying pump pipe fixing device of claim 1, wherein the clamp comprises a plurality of L-shaped members which are integrally L-shaped and have bent parts positioned below a floor slab, the vertical structures of the L-shaped members penetrate through the supporting box, and the horizontal structures of the L-shaped members abut against the lower surface of the floor slab.
4. The apparatus of claim 3, wherein the support box is located above the floor slab, the L-shaped member comprises an L-shaped anchor bolt, the fixture comprises a plurality of wing nuts located above the support box and in threaded connection with the L-shaped anchor bolt, and the support box above the floor slab and the L-shaped anchor bolt below the floor slab are clamped to the floor slab by rotating the wing nuts.
5. The assembly-type reinforced panel-free concrete conveying pump pipe fixing device of claim 4, wherein the butterfly nuts are centered on the axis of the support box and evenly distributed along the circumference of the support box.
6. The apparatus of claim 1, wherein the support box is assembled from a first assembly piece and a second assembly piece, the first assembly piece and the second assembly piece are symmetrical to each other in a top view, and the first assembly piece and the second assembly piece are respectively provided with half sleeves, and the sleeves are assembled when the support box is assembled.
7. The apparatus of claim 6, further comprising a connecting shaft, wherein one end of the first assembly member and one end of the second assembly member are fixed by the connecting shaft, and the connecting shaft is located on a symmetry plane of the first assembly member and the second assembly member, such that the other end of the first assembly member and the other end of the second assembly member can rotate around the connecting shaft.
8. The apparatus of claim 7, wherein the other end of the first assembly member and the other end of the second assembly member are provided with a fixing member for preventing the first assembly member and the second assembly member from being rotated after the supporting box is assembled.
9. The assembly-type reinforced panel-free concrete delivery pump pipe fixing device of claim 1, wherein a plurality of transverse stiffening plates are arranged between the inner wall of the support box and the outer wall of the sleeve.
10. The apparatus as claimed in claim 6 or 7, wherein the fixture block is a cylinder having a circular ring-shaped upper surface, and the first and second assembling members are respectively provided with half fixture blocks and rotate around the connecting shaft together with the first and second assembling members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110898190.3A CN113494185A (en) | 2021-08-05 | 2021-08-05 | Assembled strenghthened type wearing plate-free concrete conveying pump line fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110898190.3A CN113494185A (en) | 2021-08-05 | 2021-08-05 | Assembled strenghthened type wearing plate-free concrete conveying pump line fixing device |
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| Publication Number | Publication Date |
|---|---|
| CN113494185A true CN113494185A (en) | 2021-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110898190.3A Pending CN113494185A (en) | 2021-08-05 | 2021-08-05 | Assembled strenghthened type wearing plate-free concrete conveying pump line fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113494185A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1181674A (en) * | 1997-09-08 | 1999-03-26 | Takasago Thermal Eng Co Ltd | Spraying device and spraying nozzle for fiber-reinforced solidifier |
| CN202187562U (en) * | 2011-07-25 | 2012-04-11 | 中建七局建筑装饰工程有限公司 | Concrete pump pipe fixing device |
| CN203836393U (en) * | 2014-03-31 | 2014-09-17 | 中建城市建设发展有限公司 | Concrete pump pipe fixing clamp for concrete floor |
| CN108612311A (en) * | 2018-05-08 | 2018-10-02 | 广西柳州市三集科技有限公司 | A kind of die type concrete pump pipe fixing device and its application method |
| CN210685433U (en) * | 2019-09-07 | 2020-06-05 | 上海宝冶集团有限公司 | Be used for vertical reinforced (rfd) wedge of pump line |
| CN113152898A (en) * | 2021-03-11 | 2021-07-23 | 中国十七冶集团有限公司 | Novel indoor concreting face of perpendicular pump line is consolidated device |
-
2021
- 2021-08-05 CN CN202110898190.3A patent/CN113494185A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1181674A (en) * | 1997-09-08 | 1999-03-26 | Takasago Thermal Eng Co Ltd | Spraying device and spraying nozzle for fiber-reinforced solidifier |
| CN202187562U (en) * | 2011-07-25 | 2012-04-11 | 中建七局建筑装饰工程有限公司 | Concrete pump pipe fixing device |
| CN203836393U (en) * | 2014-03-31 | 2014-09-17 | 中建城市建设发展有限公司 | Concrete pump pipe fixing clamp for concrete floor |
| CN108612311A (en) * | 2018-05-08 | 2018-10-02 | 广西柳州市三集科技有限公司 | A kind of die type concrete pump pipe fixing device and its application method |
| CN210685433U (en) * | 2019-09-07 | 2020-06-05 | 上海宝冶集团有限公司 | Be used for vertical reinforced (rfd) wedge of pump line |
| CN113152898A (en) * | 2021-03-11 | 2021-07-23 | 中国十七冶集团有限公司 | Novel indoor concreting face of perpendicular pump line is consolidated device |
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Application publication date: 20211012 |