CN213539748U - Direct-discharging type chute for concrete pouring - Google Patents
Direct-discharging type chute for concrete pouring Download PDFInfo
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- CN213539748U CN213539748U CN202022149482.0U CN202022149482U CN213539748U CN 213539748 U CN213539748 U CN 213539748U CN 202022149482 U CN202022149482 U CN 202022149482U CN 213539748 U CN213539748 U CN 213539748U
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- hopper
- concrete
- buffer mechanism
- buffer
- chute
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Abstract
The utility model provides a direct-discharging type chute for concrete pouring, which relates to the technical field of concrete pouring equipment and comprises a first buffer mechanism for unloading the impact force of concrete for the first time, a second buffer mechanism for unloading the impact force of concrete for the second time is arranged below the first buffer mechanism, and a chute for pouring concrete is obliquely arranged below the second buffer mechanism; the second buffer mechanism comprises a second hopper which is a shell component with an opening at the top, a discharge pipe communicated with the second hopper is fixed at the bottom of the second hopper, and a rotary elbow is arranged at one end of the discharge pipe, which is far away from the second hopper; and the discharge hole of the first buffer mechanism is positioned right above the opening of the second hopper. According to the scheme, the impact energy of the concrete is reduced by utilizing the multi-stage buffer mechanism, and the possibility that stones in the concrete splash and hurt people is reduced.
Description
Technical Field
The utility model relates to a concrete placement equipment's technical field especially relates to a concrete placement is with directly letting out formula spout.
Background
In the building development process, the traditional brick building is gradually developed into a concrete pouring building, and the concrete building is a building body formed by concrete pouring in a manufactured mould in a solidifying mode. Compared with the traditional building, the concrete building has higher integrity and higher bearing capacity, so that the building height of the building is broken through, and the seismic performance of the building is improved.
According to the Chinese patent application with the application publication number of CN108894507A, the invention discloses an adjustable concrete pouring chute device, which comprises an upper frame, a lower frame and a U-shaped plate; an upper frame upper front rod, an upper front fixing rod, an upper rear fixing rod and an upper reinforcing rod; the lower frame comprises a lower front rod, a lower front fixing rod, a lower rear fixing rod, a horizontal rod I, a horizontal rod II, a lower reinforcing rod and a caster; the upper front rod and the corresponding lower front rod are sleeved together and are adjusted and fixed through a bolt, the upper rear rod and the corresponding lower rear rod are sleeved together and are adjusted and fixed through a bolt, the first horizontal rod and the second horizontal rod on the same side are sleeved together and are adjusted and fixed through a bolt, and the lower reinforcing rod and the lower rear rod or the lower front rod on the same side are adjusted and fixed through a bolt; the U-shaped plate is fixed in the space formed by the tops of the two upper front rods and the two upper rear rods.
The prior related art has the following technical defects: when concrete pumped by the pump truck enters the device, large impact exists, so that stones in the concrete are splashed, and production accidents are easy to happen.
SUMMERY OF THE UTILITY MODEL
To the not enough that exists among the prior art, this scheme provides a concrete placement is with directly letting out formula spout, and it has the effect of the impact force that reduces the concrete placement in-process, reduces the possibility that produces the accident.
According to the embodiment of the utility model, a concrete placement is with directly letting out formula spout, including the first buffer gear who is used for the initial unload concrete impact force, be provided with the second buffer gear who is used for the secondary unload concrete impact force below the first buffer gear, install the spout that is used for concreting below the second buffer gear in an inclined manner; the second buffer mechanism comprises a second hopper which is a shell component with an opening at the top, a discharge pipe communicated with the second hopper is fixed at the bottom of the second hopper, and a rotary elbow is arranged at one end of the discharge pipe, which is far away from the second hopper; and the discharge hole of the first buffer mechanism is positioned right above the opening of the second hopper.
Through the technical scheme, the impact force of the concrete is unloaded for multiple times through the two buffer mechanisms, so that the impact energy of the concrete coming out of the pump truck is reduced, the possibility of splashing stones in the concrete is reduced, the possibility of hurting people by splashing stones is reduced, and the possibility of production accidents is reduced; the second hopper is used for receiving the concrete from the first hopper, and the discharge pipe is used for guiding the flow direction of the concrete; the direction can conveniently be adjusted to rotatory elbow for concrete placement's coverage is wider, and rotatory elbow also can play the effect of the impact force in the uninstallation concrete simultaneously.
Preferably, the first buffer mechanism comprises a first hopper, the first hopper is a shell component with an open top, a chute communicated with the first hopper is connected to the bottom of the first hopper, and an elbow is connected to one end of the chute far away from the first hopper.
Through above technical scheme, be used for receiving the concrete that comes out from the mobile concrete pump through first hopper, the elephant trunk is used for guiding the flow direction of concrete, and the elephant trunk that is connected with the return bend can reduce the impact energy of the concrete through first hopper, realizes the impact energy of unloading the concrete for the first time.
Preferably, the chute and the first hopper are connected by a flange.
Through above technical scheme, adopt flange joint to conveniently carry out the dismouting to these two spare parts between elephant trunk and the first hopper.
Preferably, a buffer plate for buffering concrete is obliquely fixed inside the second hopper.
Through the technical scheme, the buffer plate is used for unloading the impact force of the concrete coming out of the first hopper for the second time, so that the impact energy carried by the concrete is further reduced, and the possibility of splashing stones in the concrete is favorably reduced; the inclined buffer plate is beneficial to the concrete to naturally flow to the lower part under the action of the gravity of the concrete.
Preferably, a reinforcing member for reinforcing the structural stability of the buffer plate is connected between the buffer plate and the second hopper.
Through above technical scheme, the reinforcement is used for strengthening the structural stability of buffer board, reduces the buffer board and takes place the possibility of deformation under the impact force of concrete for the buffer board keeps good shock-absorbing capacity.
Preferably, a tower for supporting the weight of the second buffer mechanism is installed at the bottom of the second buffer mechanism, the tower comprises a plurality of rectangular unit frame bodies, two inclined reinforcing rods are fixedly arranged on each surface of each unit frame body, and the adjacent unit frame bodies in the vertical direction are connected by bolts; the second buffer gear is arranged on the top of the tower.
By the technical scheme, the split unit frame bodies can be conveniently installed, and when towers with different heights are needed, a proper number of unit frame bodies are lapped; the reinforcing rod is favorable for enhancing the structural stability of the unit frame body, so that the structure of the tower is more stable.
Preferably, the chute is located directly below the swivel elbow; the bottom of spout is fixed with the locating part that is used for injecing the inclination between spout and the pylon, the spout is set up on the pylon, locating part and pylon looks joint.
Through above technical scheme, utilize the structure of fixing the locating part and the pylon looks joint in spout bottom, can reduce the possibility that slides between spout and the pylon when concreting for the position of spout is relatively fixed.
Compared with the prior art, the utility model discloses one of following beneficial effect has at least:
1. the buffering mechanism is utilized to dissipate energy of the concrete for multiple times, so that the possibility of stone splashing in the concrete is reduced, and the possibility of production accidents is further reduced;
2. the rotary elbow of the second buffer mechanism can play a role in energy dissipation, and the coverage area of concrete pouring can be increased;
3. the tower frame is adopted to support the buffer mechanism, so that the device can be more conveniently disassembled, and the construction efficiency is improved.
Drawings
FIG. 1 is a schematic overall structure of the present application;
FIG. 2 is a schematic half-sectional view of the first and second damping mechanisms;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is an enlarged view of portion B of FIG. 1;
fig. 5 is a schematic view of an installation structure between the sliding groove and the limiting member.
In the above drawings: 1. a first buffer mechanism; 11. a first hopper; 111. a connecting pipe; 12. a chute; 121. bending the pipe; 2. A second buffer mechanism; 21. a second hopper; 22. a discharge pipe; 23. rotating the elbow; 24. a buffer plate; 241. a reinforcement; 3. a chute; 31. a limiting member; 4. a tower; 41. a unit frame body; 42. a reinforcing bar; 5. and a support member.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.
The utility model provides a concrete placement is with directly letting out formula spout, refer to fig. 1, including first buffer gear 1, install second buffer gear 2 in first buffer gear 1 bottom and install spout 3 in second buffer gear 2 bottom and be used for fixed first buffer gear 1 and second buffer gear's pylon 4, utilize multistage buffer to make the concrete that comes out in the pump truck reduce the impact energy of self, reduced the stone in the concrete and splashed out and hurt people probably and then reduce the possibility that the production accident appears.
Referring to fig. 1 and 2, the tower 4 includes a plurality of cuboid-shaped unit frame bodies 41, the unit frame bodies 41 may be welded by using angle steel or square steel, two reinforcing rods 42 are respectively fixed on four surfaces of the unit frame body 41 perpendicular to the horizontal plane, the reinforcing rods 42 may be made of angle steel or square steel, the reinforcing rods 42 are obliquely arranged so that the reinforcing rods and the connected components form a triangular structure, so that the framework of the unit frame body 41 is more stable, the unit frame body 41 can bear a larger weight, the structure is kept stable, and the reinforcing rods 42 and the unit frame body 41 are formed by welding and fixing. When using unit support body 41, according to the on-the-spot needs height, adopt a plurality of unit support body 41 to overlap the setting, adopt bolted connection between the adjacent unit support body 41, the dismouting of components of a whole that can function independently modular structure messenger pylon 4 is more convenient.
Referring to fig. 2 and 3, the tower 4 for supporting the first buffer mechanism 1 is built up by three unit frame bodies 41, the first buffer mechanism 1 is installed on the top of the tower 4, the first buffer mechanism 1 comprises a first hopper 11 and a chute 12 installed on the bottom of the first hopper 11, the first hopper 11 can be a shell-shaped member with an open top, and the first hopper 11 can be made of steel plate. A connecting pipe 111 communicated with the bottom of the first hopper 11 is fixed at the bottom of the first hopper, the connecting pipe 111 is made of a steel pipe, and the connecting pipe 111 and the first hopper 11 are fixed by welding.
When installing first buffer gear 1, can be at the top overlap joint two parallel arrangement's of pylon 4 angle steel, with first hopper 11 install on the angle steel can, can adopt the bolt fastening between angle steel and the pylon 4.
At the discharge end demountable installation of connecting pipe 111 there is elephant trunk 12 that the slope set up, elephant trunk 12 can adopt the steel pipe preparation, adopts flange joint between elephant trunk 12 and the connecting pipe 111, and flange joint's structure makes the dismouting between first hopper 11 and the elephant trunk 12 more convenient. The discharge end of the chute 12 is connected with an elbow 121, the elbow 121 can be made of a steel pipe, and the elbow 121 is fixed at the end of the chute 12 by welding. The chute 12 and the elbow 121 are used for consuming impact energy carried by concrete, so that the impact energy of the concrete is reduced partially, the possibility of splashing of stones in the concrete is reduced, and the possibility of production accidents caused by people injury due to the stones is reduced.
In order to reduce the possibility that the chute 12 is deformed or even bent due to the influence of the weight of concrete and the self impact energy of the first buffer mechanism 1 in the discharging process, a support piece 5 is installed on the chute 12, the support piece 5 is a rectangular frame with one side opened, the support piece 5 can be formed by welding and fixing angle steel, the support piece 5 is clamped at the flange joint and fixed on the tower 4, and the support piece 5 and the tower 4 can be fixed by bolts or welded and fixed.
Referring to fig. 1 and 4, another tower 4 for mounting the second buffer mechanism 2 is installed beside the tower 4, and the tower 4 is fixed by two unit frame bodies 41. The second buffer gear is arranged at the top of the tower frame 4 and is positioned under the bent pipe 121, the second buffer gear 2 comprises a second hopper 21 and a discharge pipe 22 arranged at the bottom of the second hopper 21, the second hopper 21 is a shell-shaped component with an open top, the second hopper 21 can be formed by welding steel plates, the discharge pipe 22 can be made of steel pipes, and the discharge pipe 22 and the second hopper 21 are fixedly welded.
The discharge end of the discharge pipe 22 is provided with a rotary elbow 23, the rotary elbow 23 can be purchased in the market, and the rotary elbow and the discharge pipe are fixed by welding. The rotary elbow 23 has the effect of reducing the self impact energy of the concrete, further reduces the possibility of splashing of stones in the concrete, and can rotate to different angles according to the requirements of site operation, so that the pouring area of the concrete is larger.
Referring to fig. 2, in order to further reduce the impact energy of the concrete itself, a plurality of buffer plates 24 are fixed in the second hopper, the buffer plates 24 may be made of steel plates, the buffer plates 24 are obliquely fixed in the second hopper 21, and the buffer plates 24 and the second hopper 21 are fixed by welding. A reinforcing member 241 is connected between the buffer plate 24 and the second hopper 21, the reinforcing member 241 may be made of a steel plate or a steel bar, and the reinforcing member 241 is fixed by welding between the buffer plate 24 and the second hopper 21.
Referring to fig. 1 and 5, the sliding chute 3 is installed in the middle of the tower 4 fixed with the second buffer mechanism 2, the sliding chute 3 can be made of a wood template according to the needs in the field, a limiting member 31 for limiting the relative position of the sliding chute 3 and the tower 4 is installed at the bottom of the sliding chute 3, the limiting member 31 can be made of a long-strip wood rod, and the limiting member 31 is fixed at the bottom of the sliding chute 3 by screws. According to the on-site needs, when installing spout 3, can also use other article such as bolt or iron wire to carry out the secondary with it and fix to reduce the possibility that spout 3 appears the displacement at the in-process of concreting.
The application relates to a concrete placement is with construction principle who directly lets out formula spout does: transporting the parts of the device to a construction site where concrete needs to be poured, erecting two towers 4 with different heights according to the site requirement, installing the first buffer mechanism 1 at the top of one higher tower 4, and installing a support piece 5 at the flange connection position of the first buffer mechanism 1; adjusting the position of a tower 4 with a shorter height, installing a second buffer mechanism 2 at the top of the tower 4, and enabling a second hopper 21 to be positioned right below a bent pipe 121 of a first buffer mechanism 1; the rotating elbow 23 of the second buffer mechanism 2 is adjusted to a proper angle, the chute 3 is manufactured by a template according to the required length on site, the chute 3 is lapped in the middle of the tower frame 4 with a shorter height, one end of the chute 3 is positioned right below the rotating elbow 23, and the other end of the chute 3 is positioned in the area to be cast.
And checking whether the joints of the parts of the device are reliable, and if so, dragging the discharge pipe of the concrete pump truck to the first hopper 11 of the first buffer mechanism 1 to start concrete pouring. In the process of pouring the concrete, the impact energy in the concrete is consumed through multiple times of buffering, so that the possibility that the stones in the concrete splash to hurt people is reduced, and the possibility of production accidents is reduced.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (7)
1. The utility model provides a concrete placement is with directly letting out formula spout which characterized in that: the device comprises a first buffer mechanism (1) for unloading the impact force of concrete for the first time, a second buffer mechanism (2) for unloading the impact force of the concrete for the second time is arranged below the first buffer mechanism (1), and a chute (3) for pouring the concrete is obliquely arranged below the second buffer mechanism (2); the second buffer mechanism (2) comprises a second hopper (21), the second hopper (21) is a shell component with an open top, a discharge pipe (22) communicated with the second hopper (21) is fixed at the bottom of the second hopper (21), and a rotary elbow (23) is installed at one end, far away from the second hopper (21), of the discharge pipe (22); the discharge hole of the first buffer mechanism (1) is positioned right above the opening of the second hopper (21).
2. The direct-discharge chute for concrete pouring according to claim 1, wherein: first buffer gear (1) includes first hopper (11), first hopper (11) are open-top's shell component, are connected with elephant trunk (12) rather than being linked together in the bottom of first hopper (11), the one end that first hopper (11) were kept away from in elephant trunk (12) is connected with return bend (121).
3. The direct-discharge chute for concrete pouring according to claim 2, wherein: the chute (12) is connected with the first hopper (11) through a flange.
4. The direct-discharge chute for concrete pouring according to claim 1, wherein: a buffer plate (24) for buffering concrete is obliquely fixed in the second hopper (21).
5. The direct-discharge chute for concrete pouring according to claim 4, wherein: and a reinforcing member (241) for reinforcing the structural stability of the buffer plate (24) is connected between the buffer plate (24) and the second hopper (21).
6. The direct-discharge chute for concrete pouring according to claim 1, wherein: the tower (4) used for supporting the self weight is installed at the bottom of the second buffer mechanism (2), the tower (4) comprises a plurality of cuboid-shaped unit frame bodies (41), two inclined reinforcing rods (42) are fixedly arranged on each surface of each unit frame body (41), and the adjacent unit frame bodies (41) in the vertical direction are connected through bolts; the second buffer gear (2) is arranged at the top of the tower (4).
7. The direct-discharge chute for concrete pouring according to claim 6, wherein: the sliding chute (3) is positioned right below the rotating elbow (23); the bottom of spout (3) is fixed with and is used for injecing locating part (31) of the inclination between spout (3) and pylon (4), spout (3) set up on pylon (4), and locating part (31) and pylon (4) joint mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022149482.0U CN213539748U (en) | 2020-09-25 | 2020-09-25 | Direct-discharging type chute for concrete pouring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022149482.0U CN213539748U (en) | 2020-09-25 | 2020-09-25 | Direct-discharging type chute for concrete pouring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213539748U true CN213539748U (en) | 2021-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022149482.0U Expired - Fee Related CN213539748U (en) | 2020-09-25 | 2020-09-25 | Direct-discharging type chute for concrete pouring |
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| Country | Link |
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| CN (1) | CN213539748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113638420A (en) * | 2021-09-26 | 2021-11-12 | 中铁十八局集团第五工程有限公司 | Deep foundation pit self-flowing energy dissipation concrete pouring method and concrete self-flowing energy dissipation structure |
-
2020
- 2020-09-25 CN CN202022149482.0U patent/CN213539748U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113638420A (en) * | 2021-09-26 | 2021-11-12 | 中铁十八局集团第五工程有限公司 | Deep foundation pit self-flowing energy dissipation concrete pouring method and concrete self-flowing energy dissipation structure |
| CN113638420B (en) * | 2021-09-26 | 2022-05-24 | 中铁十八局集团第五工程有限公司 | Deep foundation pit self-flowing energy dissipation concrete pouring method and concrete self-flowing energy dissipation structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210625 |
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| CF01 | Termination of patent right due to non-payment of annual fee |