CN216405481U - Modular inspection shaft concrete hole filling device - Google Patents
Modular inspection shaft concrete hole filling device Download PDFInfo
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- CN216405481U CN216405481U CN202122396579.6U CN202122396579U CN216405481U CN 216405481 U CN216405481 U CN 216405481U CN 202122396579 U CN202122396579 U CN 202122396579U CN 216405481 U CN216405481 U CN 216405481U
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Abstract
The utility model provides a concrete hole filling device for a modular inspection well, which solves the problem that concrete is spilled outwards in the hole filling technology of the modular brick inspection well in construction. The utility model comprises a material guiding bin and a filling pipe; the guide bin comprises an outer bin wall, a ring plate and a guide body, wherein the outer bin wall is of a vertically arranged hollow cylinder structure, the ring plate is horizontally and fixedly arranged at the bottom of the inner side of the outer bin wall, a plurality of through notches are uniformly arranged on the ring plate along the circumferential direction, the guide body is of a cone structure with an upward pointed end, the bottom of the guide body is fixedly arranged on the ring plate, and a gap is reserved between the bottom of the guide body and the inner wall of the outer bin wall for arranging the ring plate; the upper end of the filling pipe is fixedly connected with the bottom of the annular plate, the filling pipe is communicated with the notches in a one-to-one up-and-down correspondence mode, and the lower end of the filling pipe extends into a brick hole of the modular inspection well.
Description
Technical Field
The utility model relates to the field of inspection well construction equipment, in particular to a modular inspection well concrete hole filling device.
Background
With the vigorous popularization of assembly type buildings and green buildings in China, the construction of inspection wells in municipal engineering is a new breakthrough based on the traditional clay brick masonry and concrete pouring, and one of the breakthrough is module brick assembly. The modular brick inspection well adopts unit prefabrication, and the equipment is convenient, and the coupling is little, and the cohesion is big, and intensity is high, green.
When the modular brick inspection well is constructed, concrete needs to be poured into the brick holes reserved in the modular bricks so as to enhance the strength of the inspection well. When carrying out the hole filling process, because the brick hole is narrow and small, and the tradition is irritated the material mode and is mostly mechanical transport, chute transmission plus artifical supplementary, leads to the concrete to spill seriously outward, and concrete effective utilization is not high, and inspection shaft finished product appearance quality is poor, and the concrete falls into the well room part and still needs the secondary to clear up, and whole efficiency of construction is low, and is with high costs, is not conform to the fine management theory of "cost reduction increase".
SUMMERY OF THE UTILITY MODEL
The utility model provides a modular inspection well concrete hole filling device, aiming at solving the problem that concrete is spilled during construction in the existing hole filling technology of a modular brick inspection well in the background technology.
The technical scheme of the utility model is as follows: a modular inspection well concrete hole-filling device comprises a material guiding bin and a filling pipe; the guide bin comprises an outer bin wall, a ring plate and a guide body, wherein the outer bin wall is of a vertically arranged hollow cylinder structure, the ring plate is horizontally and fixedly arranged at the bottom of the inner side of the outer bin wall, a plurality of through notches are uniformly arranged on the ring plate along the circumferential direction, the guide body is of a cone structure with an upward pointed end, the bottom of the guide body is fixedly arranged on the ring plate, and a gap is reserved between the bottom of the guide body and the inner wall of the outer bin wall for arranging the ring plate; the upper end of the filling pipe is fixedly connected with the bottom of the annular plate, the filling pipe is communicated with the notches in a one-to-one up-and-down correspondence mode, and the lower end of the filling pipe extends into a brick hole of the modular inspection well.
Preferably, the filling pipe comprises a transition pipe head and a hose, the upper end pipe orifice of the transition pipe head is connected with the bottom of the ring plate in a welding mode, the upper end pipe orifice of the transition pipe head is larger than a notch in the ring plate, and the lower end of the transition pipe head and the upper end of the hose are connected into a whole through a flange.
Preferably, vertical ribbed plates are arranged between adjacent notches, the bottoms of the ribbed plates are fixedly connected with the annular plate, one side of each ribbed plate facing the guide body is fixedly connected with the conical surface of the guide body, and one side of each ribbed plate facing the outer bin wall is fixedly connected with the inner side face of the outer bin wall.
Preferably, the outer bin wall is a hollow cone structure with a large upper port and a small lower port.
Preferably, the device also comprises at least three supporting systems which are uniformly arranged along the circumferential direction, the upper ends of the supporting systems are fixedly connected with the outer side wall of the outer bin wall, the lower ends of the supporting systems extend downwards obliquely in the direction far away from the outer bin wall, and the lower ends of the supporting systems are abutted against the ground;
the material guiding bin is erected right above the modular inspection well after being lifted by the supporting system, and a gap is reserved between the annular plate at the bottom of the material guiding bin and the top of the modular inspection well.
Preferably, the support system is adjustable in length along its length.
Preferably, the upper end of the supporting system and the outer side wall joint of the outer bin wall can rotate to adjust the included angle with the outer bin wall, and the vertical lifting adjustment of the guide bin is realized.
Preferably, the supporting system comprises a frame-shaped fixed frame, a long cylindrical outer supporting arm and a long rod-shaped inner supporting rod;
the fixed frame is provided with a left and a right corresponding shaft holes I, and the upper side surface of the fixed frame is fixedly connected with the outer wall of the outer bin wall;
the upper ends of the outer supporting arms are provided with shaft holes II corresponding to the shaft holes I, the outer supporting arms are equidistantly provided with a plurality of outer positioning holes along the length direction, the upper ends of the outer supporting arms are inserted into the fixed frame, and the upper ends of the outer supporting arms are rotatably connected with the fixed frame through rotating shafts inserted into the shaft holes I and the shaft holes II;
the inner supporting rod is provided with an inner positioning hole corresponding to the outer positioning hole along the length direction, the upper part of the inner supporting rod is inserted in the outer supporting arm, and the inner supporting rod is detachably and fixedly connected with the positioning pin inserted in the outer positioning hole and the inner positioning hole.
Preferably, the lower end of the inner support rod is fixedly provided with a stop plate, the bottom of the stop plate is fixedly provided with a shovel head, the shovel head is inserted into the ground, and the stop plate abuts against the ground.
The utility model has the advantages that: (1) the outer bin wall is matched with the material guide body, so that the upper end of the material guide bin is in a wide-mouth design, the containing of concrete materials is guaranteed, the concrete is effectively prevented from leaking outwards, and secondary cleaning is not needed. Simultaneously, when the guide storehouse was in the storage, the upper portion storage was many and the lower part is few, and then made the lower part pressure ratio of guide storehouse bigger, the concrete material of guide storehouse lower part can be under pressure fast and pass through the notch smoothly, and this structure can reduce the concrete material that is detained on the crown plate as far as possible.
(2) During the use, in the lower part disect insertion inspection shaft's of filling pipe brick hole, when here brick hole was filled, concrete material that spills over can not the overflow brick hole, but in upwards anti-overflow goes into leading feed bin, saved concrete material promptly, avoided extravagant, also avoided concrete material overflow to pollute the surrounding environment behind the brick hole, need artifical secondary to carry out the trouble of clearing up.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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 invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a perspective view of a main view angle in embodiment 1;
FIG. 2 is a schematic structural diagram of the material guiding bin in FIG. 1;
FIG. 3 is a schematic plane view of the device of example 1;
FIG. 4 is a schematic view of the perfusion tube of FIG. 3;
FIG. 5 is a schematic structural view of the support system of FIG. 3;
FIG. 6 is a schematic structural view of the fixing frame of FIG. 4;
FIG. 7 is a schematic structural view of the outer support arm of FIG. 4;
FIG. 8 is a schematic structural view of the inner support strut of FIG. 4;
in the figure, 1, an inspection well, 2, an outer chamber wall, 3, a ring plate, 4, a material guide body, 5, a perfusion tube, 501, a transition pipe head, 502, a flange, 503, a hose, 6, a ribbed plate, 7, a support system, 8, a fixed frame, 9, an outer support arm, 901, a shaft hole II, 902, an outer positioning hole, 10, an inner support rod, 1001, an inner positioning hole, 1002, a stop plate, 1003, a shovel head, 11, a rotating shaft, 12 and a positioning pin.
Detailed Description
The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
Example 1: a modular manhole concrete hole filling device takes a round manhole 1 with a hole diameter of 1100mm as an example, and comprises a material guiding bin, a filling pipe 5 and three supporting systems 7 uniformly arranged along the circumferential direction as shown in figures 1 and 3.
As shown in fig. 2, the material guiding cabin comprises an outer cabin wall 2, a ring plate 3 and a material guiding body 4. Outer bulkhead 2 is the hollow cone structure of the vertical setting that the upper port is big, the lower port is little, and outer bulkhead 2's wall height is 0.3m, and the upper shed is the circle of internal diameter 2.138m, and the lower port (bottom plate external diameter) is the circle of internal diameter 1.58m, and the inboard circular cone that connects radius 0.682m height 0.5m of bottom plate.
More concrete materials can be stored in the outer bin wall 2, and meanwhile, the oblique side face of the outer bin wall 2 is also beneficial to the sliding of the concrete materials.
The ring plate 3 is horizontally and fixedly arranged at the bottom of the inner side of the outer bin wall 2, and the included angle between the outer bin wall 2 and the ring plate 3 is 135 degrees. 11 square notches which are through up and down and have the side length of 10cm are evenly arranged on the ring plate 3 along the ring direction. When in use, the concrete material flows downwards from the notch.
The material guide body 4 is a cone structure with the radius of 0.682m, the height of 0.5m and the upward pointed end, the bottom of the material guide body 4 is fixedly arranged on the ring plate 3, and a gap is reserved between the bottom of the material guide body 4 and the inner wall of the outer bin wall 2 for arranging the ring plate. The concrete falling on the guide body 4 can just slide into the notch on the ring plate 3 along the conical surface of the guide body 4.
The outer bin wall 2 is matched with the material guide body 4, so that the upper end of the material guide bin is in a wide-mouth design, the containing of concrete materials is guaranteed, the concrete is effectively prevented from leaking outwards, and secondary cleaning is not needed. Simultaneously, when the guide storehouse was in the storage, the upper portion storage was many and the lower part is few, and then made the lower part pressure ratio of guide storehouse bigger, the concrete material of guide storehouse lower part can be under pressure fast and pass through the notch smoothly, and this structure can reduce the concrete material that is detained on the crown plate 3 as far as possible.
The outer silo wall 2, the ring plate 3 and the guide body 4 are integrally cast from 3mm thick Q235A carbon steel.
As shown in fig. 2, vertical rib plates 6 are arranged between adjacent notches, each rib plate 6 is a steel plate with the height of 0.25m and the thickness of 2mm, the bottom of each rib plate 6 is fixedly connected with the annular plate 3, one side of each rib plate 6 facing the guide body 4 is fixedly connected with the conical surface of the guide body 4, and one side of each rib plate 6 facing the outer bin wall 2 is fixedly connected with the inner side surface of the outer bin wall 2.
As shown in fig. 4, the perfusion tube 5 comprises a transition pipe head 501 made of steel and a hose 503 made of wear-resistant rubber, wherein the length of the transition pipe head 501 is 3cm, and the inner diameter of the transition pipe head is 10 cm. The upper end pipe orifices of the transition pipe heads 501 are communicated with the notches in a one-to-one up-and-down correspondence mode, the upper end pipe orifices of the transition pipe heads 501 are connected with the bottom of the ring plate 3 in a welding mode, and the upper end pipe orifices of the transition pipe heads 501 are larger than the notches in the ring plate 3.
The lower end of the transition pipe head 501 and the upper end of the hose 503 are connected into a whole through a flange 502, the flange 502 is made of Q235, the outer diameter is 11.5cm, and the height is 3 cm.
The hose 503 has an inner diameter of 10cm, an outer diameter of 11.2cm and a length of 40 cm. The lower end of hose 503 extends into the brick hole of the modular manhole. During the use, can carry out the filling concrete to the brick hole of adjacent inspection shaft through removing hose 503, reduce the quantity that transition tube head 501 needs the installation, when using, also need not rotating the position of leading the feed bin simultaneously.
During the use, in the brick hole of lower part disect insertion inspection shaft 1 of filling pipe 5, when here brick hole was filled, concrete material that spills over can not the overflow brick hole, but in upwards anti-overflow income guide bin, saved concrete material promptly, avoided extravagant, also avoided concrete material overflow to pollute the surrounding environment behind the brick hole, need artifical secondary to carry out the trouble of clearing up.
The upper end of the supporting system 7 is fixedly connected with the outer side wall of the outer bin wall 2, the lower end of the supporting system 7 extends downwards obliquely in the direction away from the outer bin wall 2, and the lower end of the supporting system 7 abuts against the ground. The guide bin erects directly over modular inspection shaft through 7 lifting backs of braced system, has the clearance between the crown plate 3 of guide bin bottom and the top of inspection shaft 1, makes crown plate 3 not take place the contact with inspection shaft 1 when using, avoids overflowing the concrete material that 1 top of inspection shaft to cement and live crown plate 3 for the device is difficult for demolising after using the completion, and the concrete face at 1 top of inspection shaft is destroyed to the excessive force when demolising.
The length of the supporting system 7 can be adjusted along the length direction, and the height above the ground of the material guide bin is roughly adjusted by adjusting the length of the supporting system 7.
The upper end of the supporting system 7 and the outer side wall of the outer bin wall 2 can rotate to adjust the included angle with the outer bin wall 2, and the vertical lifting adjustment of the guide bin is realized. The height from the ground of the guide material bin is finely adjusted by adjusting the included angle between the supporting system 7 and the outer bin wall 2.
Specifically, as shown in fig. 5, the support system 7 includes a frame-shaped fixing frame 8, an elongated outer support arm 9, and an elongated inner support bar 10.
As shown in fig. 6, the fixing frame 8 is provided with a left and a right corresponding shaft holes I, and the upper side surface of the fixing frame 8 is fixedly connected with the outer wall of the outer bin wall 2.
As shown in fig. 7, the length of the outer support arm 9 is 1m, the upper end of the outer support arm 9 is provided with a shaft hole II901 corresponding to the shaft hole I, the outer support arm 9 is provided with six outer positioning holes 902 at equal intervals of 10cm along the length direction, the upper end of the outer support arm 9 is inserted into the fixed frame 8, and the upper end of the outer support arm 9 is rotatably connected with the fixed frame 8 through a rotating shaft 11 inserted into the shaft hole I and the shaft hole II 901.
As shown in fig. 8, the length of the inner support rod 10 is 0.8m, six inner positioning holes 1001 capable of corresponding to the outer positioning holes 902 are arranged in the inner support rod 10 at intervals of 10cm along the length direction, the upper portion of the inner support rod 10 is inserted into the outer support arm 9, and the inner support rod 10 is detachably and fixedly connected through positioning pins 12 inserted into the outer positioning holes 902 and the inner positioning holes 1001.
The lower end of the inner support rod 10 is welded with a column foot. The column base comprises a stop plate 1002 and a shovel head 1003, and the upper end face of the stop plate 1002 is connected with the lower end of the inner supporting rod 10 in a welding mode. The stop plate 1002 is of an elliptical table structure, two sides of the elliptical table are semicircles with the radius of 4cm, two sides of the lower opening are semicircles with the radius of 1.2cm, the middle of the lower opening is a straight line segment with the length of 7.2cm, and the thickness of the lower opening is 2.3 cm.
The upper end surface of the shovel head 1003 is welded to the lower end surface of the stopper plate 1002. The upper end of the shovel opening is connected with the bottom of the elliptical table, the height of the shovel opening is 5.5cm, and the length of the bottom of the shovel opening is 6 cm. The shovel head 1003 is inserted into the ground, and the stop plate 1002 abuts against the ground.
According to the lengths and the matching relationship of the outer support arms 9 and the inner support columns 10, the support system 7 can be freely supported within the length range of 1.078m to 1.578m and the angle range of 0 degree to 90 degrees so as to complete the ground clearance adjustment of the guide bin.
The working principle is as follows: a first step of support: after the ground clearance of the material guiding bin is adjusted by the support system 7, the shovel head 1003 is inserted into the ground, and the support is completed. The hose 503 of the infusion tube 5 is then placed in the corresponding brick hole.
The length of 40cm of the hose 503 ensures the adjustment elasticity of the operation space, so that one hose 503 can fully consider two adjacent brick holes, the compatibility of the device to the well diameter is enhanced, and the hole filling can be assisted for a round well with the well diameter of 800-1500 mm.
And a second step of pouring holes is used for erecting the outlet of the concrete conveying pipe right above the material guide bin, enabling the concrete material to fall on the material guide body 4 of the cone-shaped body structure after flowing out of the concrete conveying pipe, enabling the concrete material to flow into the small cabins isolated by the rib plates 6 through the dispersion of the material guide body 4, enabling the concrete material to flow into the pouring pipes 5 through the notches in the annular plates 3 at the bottoms of the small cabins, and finally pouring the concrete material into the brick holes of the inspection well 1 through the pouring pipes 5.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a modular inspection shaft concrete hole filling device which characterized in that: comprises a material guiding bin and a filling pipe (5);
the guide bin comprises an outer bin wall (2), a ring plate (3) and a guide body (4), the outer bin wall (2) is of a vertically-arranged hollow cylindrical structure, the ring plate (3) is horizontally and fixedly arranged at the bottom of the inner side of the outer bin wall (2), a plurality of through notches are uniformly arranged on the ring plate (3) along the circumferential direction, the guide body (4) is of a cone structure with a pointed end upward, the bottom of the guide body (4) is fixedly arranged on the ring plate (3), and a gap is reserved between the bottom of the guide body (4) and the inner wall of the outer bin wall (2) and used for arranging the ring plate (3);
the upper end of the filling pipe (5) is fixedly connected with the bottom of the annular plate (3), the filling pipe (5) is communicated with the notches in a one-to-one up-and-down correspondence mode, and the lower end of the filling pipe (5) is used for extending into a brick hole of the inspection well (1).
2. The modular manhole concrete grouting apparatus of claim 1, wherein: the filling pipe (5) comprises a transition pipe head (501) and a hose (503), the upper end pipe orifice of the transition pipe head (501) is connected with the bottom of the ring plate (3) in a welding mode, the upper end pipe orifice of the transition pipe head (501) is larger than a notch in the ring plate (3), and the lower end of the transition pipe head (501) and the upper end of the hose (503) are connected into a whole through a flange (502).
3. A modular manhole concrete grouting apparatus as claimed in claim 1 or 2, wherein: vertical ribbed slab (6) are arranged between adjacent notches, the bottom of the ribbed slab (6) is fixedly connected with the annular plate (3), the ribbed slab (6) faces one side of the guide body (4) and is fixedly connected with the conical surface of the guide body (4), and the ribbed slab (6) faces one side of the outer bin wall (2) and is fixedly connected with the inner side surface of the outer bin wall (2).
4. A modular manhole concrete grouting apparatus as claimed in claim 3, wherein: the outer bin wall (2) is a hollow conical cylinder structure with a large upper end opening and a small lower end opening.
5. A modular manhole concrete grouting apparatus as claimed in claim 1, 2 or 4, wherein: the device is characterized by further comprising at least three supporting systems (7) which are uniformly arranged along the circumferential direction, the upper ends of the supporting systems (7) are fixedly connected with the outer side wall of the outer bin wall (2), the lower ends of the supporting systems (7) extend downwards in an inclined mode in the direction far away from the outer bin wall (2), and the lower ends of the supporting systems (7) are abutted against the ground;
the material guiding bin is erected right above the modular inspection well after being lifted by the supporting system (7), and a gap is reserved between the ring plate (3) at the bottom of the material guiding bin and the top of the inspection well (1).
6. A modular manhole concrete grouting apparatus as claimed in claim 5, wherein: the length of the supporting system (7) can be adjusted along the length direction.
7. The modular manhole concrete grouting apparatus of claim 6, wherein: the upper end of the supporting system (7) and the outer side wall joint of the outer bin wall (2) can rotate to adjust the included angle with the outer bin wall (2), and the vertical lifting adjustment of the guide bin is realized.
8. The modular manhole concrete grouting apparatus of claim 7, wherein: the supporting system (7) comprises a frame-shaped fixed frame (8), a long cylindrical outer supporting arm (9) and a long rod-shaped inner supporting rod (10);
the fixed frame (8) is provided with a left and right corresponding shaft hole I, and the upper side surface of the fixed frame (8) is fixedly connected with the outer wall of the outer bin wall (2);
the upper end of the outer support arm (9) is provided with a shaft hole II (901) corresponding to the shaft hole I, the outer support arm (9) is provided with a plurality of outer positioning holes (902) at equal intervals along the length direction, the upper end of the outer support arm (9) is inserted into the fixed frame (8), and the upper end of the outer support arm (9) is rotatably connected with the fixed frame (8) through a rotating shaft (11) inserted into the shaft hole I and the shaft hole II (901);
the inner supporting rod (10) is provided with an inner positioning hole (1001) corresponding to the outer positioning hole (902) along the length direction, the upper part of the inner supporting rod (10) is inserted into the outer supporting arm (9), and the inner supporting rod (10) is detachably and fixedly connected through a positioning pin (12) inserted into the outer positioning hole (902) and the inner positioning hole (1001).
9. The modular manhole concrete grouting apparatus of claim 8, wherein: the lower end of the inner supporting rod (10) is fixedly provided with a stop plate (1002), the bottom of the stop plate (1002) is fixedly provided with a shovel head (1003), the shovel head (1003) is inserted into the ground, and the stop plate (1002) abuts against the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122396579.6U CN216405481U (en) | 2021-09-30 | 2021-09-30 | Modular inspection shaft concrete hole filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122396579.6U CN216405481U (en) | 2021-09-30 | 2021-09-30 | Modular inspection shaft concrete hole filling device |
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| Publication Number | Publication Date |
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| CN216405481U true CN216405481U (en) | 2022-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122396579.6U Active CN216405481U (en) | 2021-09-30 | 2021-09-30 | Modular inspection shaft concrete hole filling device |
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| CN (1) | CN216405481U (en) |
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- 2021-09-30 CN CN202122396579.6U patent/CN216405481U/en active Active
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