CN215254669U - External hopper capable of stabilizing concrete pouring of tower crane hopper without waste - Google Patents
External hopper capable of stabilizing concrete pouring of tower crane hopper without waste Download PDFInfo
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- CN215254669U CN215254669U CN202022832642.1U CN202022832642U CN215254669U CN 215254669 U CN215254669 U CN 215254669U CN 202022832642 U CN202022832642 U CN 202022832642U CN 215254669 U CN215254669 U CN 215254669U
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- funnel
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- tower crane
- supporting cylinder
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Abstract
The application discloses stabilize external funnel that tower crane funnel concreting does not waste, including a support section of thick bamboo and hose. The support section of thick bamboo axis is vertical extension, and the support section of thick bamboo includes first class section, and the internal perisporium of first class section is the taper of shrink downwards gradually, and the support section of thick bamboo has at least two connecting portions that are used for being connected with the tower crane funnel, and each connecting portion encircle the axis of supporting a section of thick bamboo and arrange. The axis of the hose extends vertically, and the upper end of the hose is connected with the lower end of the supporting cylinder. In the application of the external funnel, the original structure of the tower crane funnel is not changed, the problem of concrete waste caused by instability of a tower crane is solved, and the construction difficulty is reduced. In addition, only two persons are needed to complete the operation, one person supports the rubber pipe, and the other person controls the concrete flow rate, so that the operation is very simple and convenient. In addition, the construction method is easy to realize in a construction site and has lower material cost.
Description
Technical Field
The application relates to the field of constructional engineering concrete engineering construction, in particular to an externally-hung funnel capable of stabilizing concrete pouring of a tower crane funnel and avoiding waste.
Background
In the construction of constructional engineering, the concrete poured by the tower crane is an inevitable project, and the traditional concrete poured by the tower crane cannot be completely aligned to pouring due to the fact that a steel wire rope is a flexible material and distance exists in the traditional concrete poured by the tower crane, and the traditional hopper can shake; for the columns with the dense reinforcing steel bars, the pouring difficulty is improved due to the large hopper.
Disclosure of Invention
The application provides a stabilize external funnel that tower crane funnel concreting does not waste, can solve the tower crane and pour the problem of rocking and not pouring well because of the hopper is too big.
In a first aspect, an embodiment of the present application provides an external funnel that does not waste when stabilizing tower crane funnel concreting, including a support section of thick bamboo and hose. The support section of thick bamboo axis is vertical extension, and the support section of thick bamboo includes first class section, and the internal perisporium of first class section is the taper of shrink downwards gradually, and the support section of thick bamboo has at least two connecting portions that are used for being connected with the tower crane funnel, and each connecting portion encircle the axis of supporting a section of thick bamboo and arrange. The axis of the hose extends vertically, and the upper end of the hose is connected with the lower end of the supporting cylinder.
In some embodiments, the inner peripheral wall of the first flow section smoothly transitions from top to bottom.
In some of these embodiments, the support cylinder has a second flow section located above the first flow section, the inner peripheral wall of the second flow section being cylindrical.
In some of these embodiments, the inner peripheral wall of the second flow section transitions smoothly from top to bottom.
In some of these embodiments, the second flow section is in smooth transition with the first flow section.
In some of these embodiments, the connecting portion comprises a connecting loop, the axis of which is perpendicular to the axis of the support cylinder.
In some of these embodiments, the support cylinder includes an inner support cylinder and an outer support cylinder, the inner support cylinder being nested within and connected to the outer support cylinder.
In some of these embodiments, the upper end of the hose is connected between the lower end of the inner support cylinder and the lower end of the outer support cylinder.
In some of these embodiments, the space between the inner and outer support cylinders is filled with a filler.
In some of these embodiments, the hose is removably connected to the support canister.
According to the external funnel that a stable tower crane funnel concreting does not waste that the embodiment of this application provided, including a support section of thick bamboo and hose. The support section of thick bamboo axis is vertical extension, and the support section of thick bamboo includes first class section, and the internal perisporium of first class section is the taper of shrink downwards gradually, and the support section of thick bamboo has at least two connecting portions that are used for being connected with the tower crane funnel, and each connecting portion encircle the axis of supporting a section of thick bamboo and arrange. The axis of the hose extends vertically, and the upper end of the hose is connected with the lower end of the supporting cylinder. The utility model provides an external funnel is better to concrete pouring suitability such as the comparatively closely knit post of trabecula or reinforcing bar, in its use, does not change the original structure of tower crane funnel, has solved because the tower crane is unstable and the concrete that causes is extravagant, has reduced the construction degree of difficulty. In addition, only two persons are needed to complete the operation, one person supports the rubber pipe, and the other person controls the concrete flow rate, so that the operation is very simple and convenient. In addition, the construction method is easy to realize in a construction site and has lower material cost. That is to say, not only material saving and cost of labor can also avoid the concrete extravagant, reduce the time of work, improve the efficiency of construction.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1-2 are schematic structural views of an external funnel at two angles in the embodiment of the present application;
FIG. 3 is a schematic view of a connection structure of an external hopper and a tower crane hopper in the embodiment of the application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
Referring to fig. 1 to 3, the embodiment of the present application provides an external funnel 1 for stabilizing concrete pouring of a tower crane funnel 2 without waste, which includes a support tube 10 and a hose 11.
The axis of the supporting cylinder 10 is vertically extended, the supporting cylinder 10 comprises a first flow section, the inner peripheral wall of the first flow section is a cone shape gradually shrinking downwards, the supporting cylinder 10 is provided with at least two connecting parts 100 used for being connected with the tower crane funnel 2, and each connecting part 100 is arranged around the axis of the supporting cylinder 10.
The inner peripheral wall of the first flow section is in smooth transition from top to bottom. Any radial cross-section of the inner peripheral wall of the first flow section is circular. The outer peripheral wall of the first flow field is in a shape corresponding to the inner peripheral wall of the first flow field.
The support cylinder 10 has a second flow section located above the first flow section, and the inner peripheral wall of the second flow section is cylindrical.
The inner peripheral wall of the second flow section is in smooth transition from top to bottom. Any radial cross-section of the inner peripheral wall of the second flow section is circular. The outer peripheral wall of the second flow section is in a shape corresponding to the inner peripheral wall of the second flow section.
The second flow section is in smooth transition with the first flow section.
The support cylinder 10 comprises an inner support cylinder 101 and an outer support cylinder 102, and the inner support cylinder 101 is sleeved in the outer support cylinder 102 and connected with the outer support cylinder 102. The inner support cylinder 101 and the outer support cylinder 102 are made of steel plates.
The inner support cylinder 101 and the outer support cylinder 102 are connected via a plurality of bolts arranged around the axis of the support cylinder 10.
The connection portion 100 includes a connection ring having an axis perpendicular to an axis of the support cylinder 10. The connecting ring is a steel ring. The arrangement enables the externally hung funnel 1 to be connected with the tower crane funnel 2 through the draw hook 3.
The number of the connecting portions 100 is four, and the four connecting portions 100 are respectively located at four corners.
The axis of the hose 11 extends vertically, and the upper end of the hose 11 is connected to the lower end of the support cylinder 10. The hose 11 may be a steel braided rubber tube.
The upper end of hose 11 is connected between the lower end of inner support cylinder 101 and the lower end of outer support cylinder 102. Bolts connecting the inner support cylinder 101 and the outer support cylinder 102 pass through the hose 11 so that the hose 11 is connected between the inner support cylinder 101 and the outer support cylinder 102.
The gap between the inner support cylinder 101 and the outer support cylinder 102 is filled with a filler body 103. The filler 103 is rubber.
The hose 11 is detachably connected to the support cylinder 10.
The assembly mode of external funnel and tower crane funnel 2 of this application is: after the tower crane funnel 2 is loaded, the tower crane is used for hoisting, and the two funnels are pulled and connected in a balanced manner by the draw hook 3, so that the assembly is completed.
The utility model provides an external funnel 1 is better to concrete pouring suitability such as the comparatively closely knit post of trabecula or reinforcing bar, in its use, does not change tower crane funnel 2's original structure, has solved because the unstable concrete waste that causes of tower crane, has reduced the construction degree of difficulty. In addition, only two persons are needed to complete the operation, one person supports the rubber pipe, and the other person controls the concrete flow rate, so that the operation is very simple and convenient. In addition, the construction method is easy to realize in a construction site and has lower material cost. That is to say, not only material saving and cost of labor can also avoid the concrete extravagant, reduce the time of work, improve the efficiency of construction.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present application, it is to be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the above terms may be understood by those skilled in the art according to specific situations.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (10)
1. The utility model provides a stabilize external funnel that tower crane funnel concreting does not waste which characterized in that includes:
the axis of the supporting cylinder extends vertically, the supporting cylinder comprises a first flow section, the inner peripheral wall of the first flow section is in a cone shape which gradually shrinks downwards, the supporting cylinder is provided with at least two connecting parts used for being connected with a tower crane funnel, and each connecting part surrounds the axis of the supporting cylinder;
the axis of the hose extends vertically, and the upper end of the hose is connected with the lower end of the supporting cylinder.
2. The external funnel of claim 1,
the inner peripheral wall of the first flow section is in smooth transition from top to bottom.
3. The external hopper of claim 1, wherein said external hopper is a funnel with a funnel opening at a top end thereof
The supporting cylinder is provided with a second flow section located above the first flow section, and the inner peripheral wall of the second flow section is cylindrical.
4. The external hopper according to claim 3,
the inner peripheral wall of the second flow section is in smooth transition from top to bottom.
5. The external hopper according to claim 3,
the second flow section is in smooth transition with the first flow section.
6. The external funnel of claim 1,
the connecting part comprises a connecting ring, and the axis of the connecting ring is perpendicular to the axis of the support cylinder.
7. The external funnel of claim 1,
the supporting cylinder comprises an inner supporting cylinder and an outer supporting cylinder, and the inner supporting cylinder is sleeved in the outer supporting cylinder and connected with the outer supporting cylinder.
8. The external funnel of claim 7,
the upper end of the hose is connected between the lower end of the inner support cylinder and the lower end of the outer support cylinder.
9. The external funnel of claim 8,
the gap between the inner support cylinder and the outer support cylinder is filled with a filler.
10. The external funnel of claim 1,
the hose is detachably connected with the supporting cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022832642.1U CN215254669U (en) | 2020-11-30 | 2020-11-30 | External hopper capable of stabilizing concrete pouring of tower crane hopper without waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022832642.1U CN215254669U (en) | 2020-11-30 | 2020-11-30 | External hopper capable of stabilizing concrete pouring of tower crane hopper without waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215254669U true CN215254669U (en) | 2021-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022832642.1U Active CN215254669U (en) | 2020-11-30 | 2020-11-30 | External hopper capable of stabilizing concrete pouring of tower crane hopper without waste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215254669U (en) |
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2020
- 2020-11-30 CN CN202022832642.1U patent/CN215254669U/en active Active
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